• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to a production plant (1) for laying fiber slivers (2), the production plant (1) comprising: a laying device (5) with at least two unwinding devices (9); a storage device (6) with a storage surface (32) for receiving the sliver (2), wherein the sliver (2) in strips on the support surface (32) is unrolled; a manipulation device (7) for manipulating the sliver (2) deposited on the depositing device (6), wherein the manipulating device (7) has a receiving surface (59) for receiving the sliver (2). The storage surface (32) of the storage device (6) is divided over the width (34) of the storage device (6) into at least two subregions (35), wherein each of the subregions (35) is associated with an unwinding device (9) and wherein the at least two subregions (35) of the depositing surface (32) and the respectively associated unwinding device (9) of the laying device (5) are displaceable relative to one another in the longitudinal extent (33) of the depositing surface (32) independently of the further unrolling device (9) and the further subarea (35) are.
    公开号:AT517938A4
    申请号:T50972/2015
    申请日:2015-11-16
    公开日:2017-06-15
    发明作者:
    申请人:Fill Gmbh；
    IPC主号:
    专利说明:

    The invention relates to a manufacturing plant for laying slivers and a method for laying slivers.
    From DE 10 2014 101 445 A1 a method for constructing a laminate and an associated tape laying device is known. In this case, a tape to be deposited provided with binder and / or matrix materials is supplied to a depositing device. The supplied tape is deposited by means of the depositing device until the tape structure corresponding to the laminate is obtained from juxtaposed and stacked tape, with tape deposited next to one another defining a stack of a tape structure. The tape structure is brought to an ultrasound excitation device and thereby successively plasticized the binder and / or matrix materials and the individual layers of piles thereby interconnected.
    From DE 10 2014 201 060 A1 discloses a fiber bender for the production of fiber layers is known. The fiber-forming machine has a tool table for positioning a molding tool, which can be moved linearly in an x-direction by means of an x-carriage and can be pivoted about a vertical pivot axis. Above the tool table, a fiber bending head is arranged, which is linearly movable by means of a y-carriage and transversely to the x-direction.
    The devices known from DE 10 2014 101 445 A1 and DE 10 2014 201 060 A1 have the disadvantage that fiber laying with devices constructed in this way has a high process time.
    The object of the present invention was to overcome the disadvantages of the prior art and to provide a device and a method available by means of which the laying of fibers and / or creation of tape structures is simplified.
    This object is achieved by an apparatus and a method according to claims 1 and 25.
    According to the invention, a production plant for laying slivers is formed. The manufacturing plant comprises: a laying device with at least two unwinding devices, which unwinding devices each comprise a receiving device for receiving a raw material roll and a cutting unit for cutting the sliver; - A storage device with a storage surface for receiving the unrolled from the raw material roll sliver, the storage surface of the storage device and the unwinding of the laying device relative to each other in the longitudinal extension of the storage surface are relatively displaced, whereby the sliver strip on the storage surface is unrolled, the storage surface of the storage device on the Viewed width of the storage device is divided into at least two subregions, each of the subregions of a rolling device is assigned and wherein the at least two subregions of the storage surface and the respective associated unwinding device of the laying device are independent of the further unwinding device and the further subregion relative to each other in the longitudinal extension of the storage surface relatively displaceable ,
    The inventive design of the manufacturing plant has the advantage that by means of the manufacturing plant several slivers can be rolled simultaneously next to each other, wherein the individual slivers may have a different length and can be positioned freely to each other.
    This brings with it an increase in the flexibility of the manufacturing plant. As a result, improved scrim can be made.
    Furthermore, a manipulation device for manipulating the deposited on the filing device sliver may be formed, wherein the manipulation device has a receiving surface for receiving the sliver by means of which the deposited on the support surface sliver of the direction Manipulatorsvor be received and transferable to another part of the plant. The advantage here is that the flexibility of the manufacturing plant can be increased by these measures.
    Furthermore, it may be expedient that a stacking device is formed with a storage surface for receiving the sliver at which the sliver transferred from the manipulation device is stackable, wherein the stacking device is structurally distanced from the storage device. The advantage here is that thereby the process time for Flerstellen of slivers can be shortened, since the individual slivers can be unrolled and positioned in a first step and in a second step, the individual layers superimposed and / or can be connected.
    Furthermore, it can be provided that the storage surface of the stacking device is formed permeable to air and can be acted upon with negative pressure, whereby the deposited on the storage surface sliver is fixable on this. The advantage here is that it can be achieved by this measure that the sliver can be positioned accurately positioned on the support surface and thus slipping of the sliver relative to the support surface is held back.
    In addition, it can be provided that the storage surface of the storage device is formed permeable to air and can be acted upon with negative pressure, whereby the unrolled sliver can be fixed on the shelf surface. As a result, the sliver can be fixed to the support surface to allow a unrolling of the sliver of the unwinding device. In particular, it can be achieved that the raw material roll does not have to have its own drive. The raw material roll may be braked to prevent excessive unreeling of sliver.
    Also advantageous is an embodiment, according to which it can be provided that the receiving surface of the manipulation device is formed permeable to air and can be acted upon with suppressing, whereby the sliver is fixable to the receiving surface. As a result, no complex fixing device needs to be formed on the manipulation device. In particular, it can be achieved that a wide variety of sliver layers with different contours can be picked up and manipulated by the manipulation device.
    According to a development, it is possible that a clamping unit for fixing a sliver located on the raw material roll is formed on the laying device and the cutting unit of the rolling device relative to the clamping unit of the rolling device is displaceable, wherein the cutting unit parallel to the storage surface of the storage device between an advanced cutting position and a retracted rolling position is displaced. The advantage here is that the fiber sliver can be cut in the cutting position and after subsequent retraction of the cutting unit in the unwinding position, the sliver protrudes relative to the cutting unit and thereby can be fixed on the support surface of the storage device.
    Furthermore, it may be expedient that the cutting unit of the rolling device is designed as a guillotine, wherein the cutting unit comprises a cutting blade and a counter-holder, which are displaceable relative to the clamping unit of the rolling device together. The advantage here is that such a cutting unit can be simple and provides a good cutting result.
    In addition, it can be provided that several unwinding devices are arranged in rows on the laying device. The advantage here is that several slivers can be arranged side by side on the laying device.
    Furthermore, it can be provided that the laying device comprises a guide rail on which the unwinding devices are arranged in rows, wherein by means of the guide rail in each case one row of the unwinding devices can be pulled laterally out of the laying device. The advantage here is that for changing the raw material rolls, which are added to the unwinding devices, the unwinding devices can be moved out of the interior of the laying device and thus increases the accessibility and changing the raw material rolls can be simplified.
    According to a particular embodiment, it is possible that the unwinding devices have a module width which corresponds to the width of the sliver and / or lies below, wherein in a row-wise arrangement of the unwinding devices in several rows the unwinding devices are arranged at an n-fold distance of the module width, wherein the counter n corresponds to the number of rows -1. The advantage here is that the individual slivers can be placed close to each other, which can be achieved by the row-wise arrangement in several rows that the individual slivers can have a small width.
    According to an advantageous development, it can be provided that the at least two subregions of the depositing surface of the depositing device are independently displaceable relative to one another in the longitudinal extension of the depositing surface and that the unwinding devices are arranged stationary with respect to the longitudinal extent of the depositing surface on the laying device. The advantage here is that the unwinding devices, which have a higher mass, do not have to be moved to unroll the sliver, but that the support surface of the storage device is moved to achieve a relative movement between storage surface and unwinding device. An additional advantage of these measures is that the media supplies the unwinding devices can be made stationary.
    In particular, it may be advantageous for each subarea of the depositing surface of the depositing device to be arranged on a separate depositing profile which is displaceable in a horizontal direction relative to a base frame of the depositing device, wherein the depositing profile is coupled to the base frame by means of a linear guide. Such storage profiles can be formed easily and efficiently for receiving the sliver.
    Furthermore, it may be expedient if the storage profile is coupled to a toothed belt, wherein a first end portion of the toothed belt is coupled to a first end portion of the storage profile and a second end portion of the toothed belt is coupled to a second end portion of the storage profile and rla «; Ahlannnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn. The advantage here is that by means of the timing belt or by means of the drive unit, the storage profile can be moved at a large movement space, the storage profile can be positioned with high accuracy.
    Furthermore, it may be provided that a width of a subarea of the depositing surface of the depositing device is equal to or slightly smaller than the width of the fiber sliver to be processed. The advantage here is that the sliver can be added to the sub-areas of the shelf, with each juxtaposed slivers can fit tightly against each other and that the slivers can extend beyond the shelf transverse to the direction of displacement to achieve this.
    In addition, it can be provided that in the storage surface of the storage device passage openings are arranged, which are permeable to air and are coupled to a device for generating negative pressure. The advantage here is that thereby a negative pressure for fixing the sliver can be applied to the support surface.
    Also advantageous is an embodiment, according to which it can be provided that the subregions of the depositing surface of the depositing device are, viewed in the longitudinal extent, subdivided into longitudinal subregions, wherein the longitudinal subregions can be selectively subjected to negative pressure. This can be achieved that the energy efficiency of the manufacturing plant can be improved by unnecessary spill air suction can be largely avoided.
    According to a development, it is possible that the receiving surface of the manipulation device is rotatably mounted about its vertical axis. It can thereby be achieved that the individual layers of fiber ribbons received by the depositing device can be stacked in a predetermined orientation relative to one another. Thus, a multi-directional scrim may be formed.
    Furthermore, it may be expedient that the manipulation device has a heating element which is integrated into the receiving surface or acts on it. The advantage here is that thereby the individual layers of slivers can be partially melted and thus connected to each other.
    In addition, it can be provided that the manipulation device has a feed unit for supplying an additive, such as a resin. The advantage here is that the scrim can be provided with an additive which improves the thermal and / or mechanical properties of the scrim.
    Furthermore, it can be provided that the stacking device comprises a belt conveyor, wherein the storage surface is formed on an endlessly circulating conveyor belt of the belt conveyor. The advantage here is that after the stacking of the individual sliver layers to a scrim this scrim can be transported from the belt conveyor to another station.
    According to a particular embodiment, it is possible that a supply station is formed, from which by means of the manipulation device an additional layer, such as a provided reinforcement mat, is receivable and transferable to the storage device or to the stacking device. The advantage here is that the scrim can be reinforced with additional layers and thus the mechanical and / or thermal properties of the Geleges can be improved.
    Furthermore, it can be provided that the storage surface of the storage device is curved at least partially. The advantage here is that can be achieved by this measure that the individual sliver layers may have a shaped surface and thus be prepared for the compression of 3D fiber braids. In particular, the sliver can be draped by this measure.
    Furthermore, it can be provided that the receiving surface of the manipulation device is curved at least partially, wherein the receiving surface is in particular subdivided into a plurality of subregions, which are mutually displaceable, whereby the curvature of the receiving surface is adjustable. The advantage here is that the manipulation device can be adapted to the surface of the storage device. In particular, it can be provided that by the possibility of adjusting the manipulation device, this can be flexibly adapted to the storage device.
    In the method for laying slivers, it is provided that the method comprises the following method steps: provision of a sliver on a laying device with a plurality of unwinding devices, which unwinding devices each comprise a receiving device for receiving a raw material roll, a clamping unit for fixing a sliver located on the raw material roll and a Comprising cutting unit for cutting the sliver; - Applying the sliver on a support surface of a storage device, wherein the storage surface of the storage device over the width of the storage device is divided into at least two subregions and each of the subregions of a rolling device is assigned and wherein the at least two subregions of the storage surface and the respective associated unwinding of the laying device regardless of the further unwinding device and the further sub-area relative to each other in the longitudinal extent of the tray surface are relatively displaced; - Unrolling of the sliver relative to each other by a respective portion of the support surface of the storage device and the associated unwinding device of the laying device, whereby the sliver is rolled in strips on the support surface; - Cutting the sliver by means of the cutting unit of the unwinding.
    An advantage of the method according to the invention is that due to the individual process steps, which can run parallel to each other, the total production time for Fierstellen a Geleges can be reduced.
    In particular, it may be advantageous to carry out the following method steps after picking up the cut fiber sliver: - Holders Hpc ahnalänntan FaaarhanrtaQ mittele: ainar Manini ilatinnQvnrrirhti inn for manipulating the sliver deposited on the depositing device; - transferring the sliver from the storage device to a stacking device; - depositing the sliver on a support surface of the stacking device; - Fleranfördern the next sliver layer and stacking of the sliver layers. The advantage here is that the individual layers of slivers can be stacked one above the other and connected to a scrim.
    According to an advantageous development, it can be provided that the support surface on the stacking device for receiving the sliver is designed to be permeable to air and is subjected to negative pressure, whereby the fiber sliver deposited on the support surface is fixed on the latter. The advantage here is that thereby the fiber band can be easily fixed to the shelf.
    In addition, it can be provided that the sliver is received by a receiving surface of the manipulation device in that it is permeable to air and is subjected to negative pressure, wherein for the transfer of the sliver from the storage device to the manipulation device a voltage applied to the storage device oppressor is turned off. The advantage here is that thereby the sliver can be easily absorbed by the manipulation device.
    In particular, it may be advantageous for a plurality of the unwinding devices to be arranged next to one another, wherein the unwinding devices are stationarily connected to the laying device and the depositing surfaces of the depositing device are formed on several mutually parallel profiles, wherein a pattern of fiber ribbons is formed by the individual profiles be moved independently of one another in a longitudinal extension of the shelf and thereby the respective slivers are deducted from the raw material rolls. The advantage here is that this individual fiber ribbons can be placed to arbitrary shapes in individual sliver layers.
    Furthermore, it may be appropriate that for cutting the sliver, the cutting unit of the rolling device is actuated in an advanced cutting position and the sliver is clamped by the clamping unit and after cutting the sliver, the cutting unit and / or the clamping unit are moved relative to each other, so that a Preliminary of the band against the cutting unit is moved above. The advantage here is that after cutting the sliver this is prepared for unrolling the next length.
    For a better understanding of the invention, this will be explained in more detail with reference to the following figures.
    In each case, in a highly simplified, schematic representation:
    Fig. 1 is a perspective view of an embodiment of a manufacturing plant for laying slivers;
    2 shows a perspective detailed view of a variant of a storage device of the production plant;
    3 is a perspective view of a variant of an unwinding device;
    Figure 4 is a front view of a rolling device.
    Fig. 5 is a plan view of a schematic layout of the arrangement of unwinding devices;
    6 shows a perspective view of an unwinding device with a receiving device in the form of a receiving profile;
    Figure 7 is a schematic representation of a front view of two juxtaposed receiving profiles with fiber slivers placed thereon.
    8 shows a side view of an unwinding device with a receiving profile;
    9 shows a further embodiment of a receiving profile with toothing;
    10 shows a further embodiment of a receiving device;
    11 is a plan view of a further embodiment of a receiving device;
    Fig. 12 is a plan view of another embodiment of the manufacturing plant;
    13 shows a schematic side view of a further embodiment of a manipulation device with segmented receiving head;
    Fig. 14 is a schematic detail view of an embodiment of the segmented recording head.
    By way of introduction, it should be noted that in the differently described embodiments, the same parts are provided with the same reference numerals or the same component names, the disclosures contained in the entire description can be mutatis mutandis to the same parts with the same reference numerals or component names. Also, the location information chosen in the description, such as top, bottom, side, etc. related to the immediately described and illustrated figure and these position information in a change in position mutatis mutandis to transfer to the new location.
    1 shows a perspective view of a production plant 1 for laying fiber slivers 2. By means of the production plant 1, the slivers 2 can be placed in a sliver layer 3. The sliver layer 3 can have a contoured and adapted to the respective use outer border by the use of individual slivers 2 in the manufacturing plant 1. Furthermore, it can be provided that in the production plant 1 more of the sliver layers 3 are superimposed and thereby further processed into a scrim 4.
    The slivers 2, which are processed in the manufacturing plant 1, may be formed, for example, in the form of dry fibers. Furthermore, it is also possible that the fiber ribbons 2 are formed as preimpregnated fibers which comprise reaction resins which consist of a usually highly viscous but not yet polymerized thermosetting plastic matrix and / or of a thermoplastic polymer matrix or else of another matrix. In addition, the fiber ribbons 2 may comprise adhesive layers through which individual sliver layers 3 may adhere to each other.
    The production plant 1 comprises a laying device 5 for laying the sliver 2, a depositing device 6 for receiving the laid slivers 2 and a manipulation device 7 by means of which the laid on the depositing device 6 slivers 2 and sliver layers 3 can be manipulated.
    Furthermore, it can be provided that the production plant 1 comprises a stacking device 8, on which the individual sliver layers 3 can be stacked by means of the manipulation device 7 to a scrim 4. The described main components of the manufacturing plant 1, in particular laying device 5, storage device 6, manipulation device 7 and stacking device 8 can each be designed as a functional unit and be constructed modularly on the production plant 1.
    In the following description, various training options of the individual main components of the manufacturing plant 1 will be described, the design possibilities are treated module by module and reference is made to FIG. 1 for the synopsis of the modules.
    FIG. 2 shows a perspective detailed view of a possible embodiment variant of the laying device 5 and the depositing device 6, with the same reference numerals or component designations being used again for the same parts as in the preceding FIG. 1. In order to avoid unnecessary repetition, reference is made to the detailed description in the preceding FIG.
    The laying device 5 comprises at least two unwinding devices 9, which are arranged next to each other and each having a receiving device 10 for receiving a raw material roll 11.
    In FIG. 3, the unwinding device 9 is shown in a perspective view. 4, the unwinding device 9 is shown in a view from the side. For the same parts, in turn, the same reference numerals or component designations are used as in the preceding Figures 1 to 3. To avoid unnecessary repetition, reference is made to the detailed description in the preceding figures 1 to 3 or reference. The unwinding device 9 will be described on the basis of a synopsis of FIGS. 2 to 4.
    The unwinding device 9 comprises a clamping unit 12 for fixing the sliver 2 to be unwound from the raw material roll 11 and a cutting unit 13 for cutting the sliver 2. As can be seen from FIG. 3, it can be provided that the clamping unit 12 has a clamping jaw 14 and that the sliver 2 between jaws 14 and a counter-holder 15 is clamped. The jaw 14 may in this case be accommodated on an actuator, such as a pneumatic cylinder displaced.
    Furthermore, it may be provided that the cutting unit 13 is designed in the form of a guillotine, wherein the cutting unit 13 may comprise a cutting blade 16 and a counter-holder 17. The counter-holder 17 of the cutting blade 16 can be arranged next to the counter-holder 15 of the clamping jaw 14, subsequently to this.
    Furthermore, it can be provided that the cutting blade 16 is arranged on an actuator, such as a pneumatic cylinder, whereby the cutting blade 16 can be moved relative to the counter-holder 17 and thus the cutting movement can be performed.
    In addition, it is possible for the cutting unit 13 to be arranged so as to be displaceable on the unwinding device 9 in the horizontal direction 18 relative to the clamping unit 12. Thereby, the cutting unit 13 between an advanced cutting position 19 and a retracted Abrollstellung 20 are moved back and forth. This is in particular necessary in order to provide, after cutting off the sliver 2, a band approach 21 on which the sliver 2 can be fixed for unrolling a further strip.
    As can be seen particularly well in FIG. 4, it can be provided that when the cutting unit 13 is positioned in its unrolling position 20, the counter-holder 17 of the cutting blade 16 and the counter-holder 15 of the clamping jaw 14 abut each other.
    Furthermore, it can be provided that in the unwinding device 9, the unwound from the raw material roll 11 sliver 2 is guided by a Umlenkrollenanordnung 22, which has at least one guide roller 23. Seen in the course of the sliver 2, in addition to the deflection roller assembly 22, the clamping unit 12 and the course of the sliver 2 further following the cutting unit 13 may be arranged.
    The sliver 2 has a width 24 which may be between 2 mm and 200 mm, in particular between 5 mm and 100 mm, preferably between 10 mm and 50 mm. Furthermore, the sliver 2 has a strip thickness 25 which may be between 0.03 mm and 10 mm, in particular between 0.5 mm and 5 mm, preferably between 0.8 mm and 3 mm.
    As can be seen from FIG. 4, an optical unit 26 can be provided which serves for tape detection. The optical unit 26 may preferably be arranged next to the cutting unit 13 on the unwinding device 9, so that by means of the optical unit 26 during unrolling of the sliver 2, the length of a rolled fiber strip can be determined. Furthermore, the optical unit 26 can be designed such that the quality and / or dimensions of the sliver 2 can be tested. In addition, the optical unit 26 can be used to identify the sliver 2.
    Alternatively or additionally, it can be provided that in the deflection roller 23 or in the receiving device 10 for the raw material roll 11, a detection or measuring system is installed, by means of which the length of the unrolled strip can be detected.
    Furthermore, it can be provided that in the receiving device 10 for the raw material roll 11, a brake unit is installed, so that the raw material roll 11 can be braked and thereby unwanted unwinding of the sliver 2 can be prevented.
    In an alternative embodiment, it can be provided that the receiving device 10 for the raw material roll 11 comprises a drive unit by means of which the raw material roll 11 can be driven or braked as required. As a result, an increased tensile load on the sliver 2 can be withheld at increased processing speeds, whereby the processing speeds can be further increased.
    In an alternative embodiment it can also be provided that the clamping unit 12 is displaceable in the horizontal direction 18. This displaceability may be formed alternatively or additionally to the displaceability of the cutting unit 13.
    As can be seen particularly well in FIG. 2, it can be provided that a plurality of unwinding devices 9 of the laying device 5 are accommodated, wherein the unwinding devices 9 can be arranged in rows 27 on the laying device 5. For example, it can be provided that the laying device 5 has three rows 27, wherein for each row 27, for example between 5 and 15 unwinding devices 9 can be arranged. The individual slivers 2 can be unrolled in a unwinding direction 28 from the unwinding devices 9.
    Furthermore, it can be provided that the laying device 5 comprises a guide rail 29, on which the unwinding devices 9 are arranged in rows. By means of the guide rail 29, the unwinding devices 9 can be pulled out laterally from the laying device 5. In particular, the guide rail 29 can be designed such that the unwinding devices 9 can be pulled out of the working area of the laying device 5, thereby making it easier to set up the production line 1 with new raw material rolls 11.
    5 shows in a schematic representation a plan view of the laying device 5. As can be seen from FIG. 5, it can be provided that the unwinding devices 9 have a module width 30 which corresponds to the width 24 of the sliver 2. Individual unrolling devices 9 arranged in the rows 27 can be arranged at a distance of the module width 30 or a multiple thereof from each other. When the unwinding devices 9 are arranged in three rows 27, it can be provided, for example, that a distance of twice the module width 30 is formed in each case in a row 27 between two adjacent unwinding devices 9. By these measures can be achieved that the unwound slivers 2 can be placed close to the storage device 6 close.
    The module width 30 of the unwinding device 9 is in this case a virtual measure. In particular, it is conceivable that an actual width 31 of the unwinding device 9 is greater than the module width 30. The row-wise arrangement of the unwinding 9 can be avoided in such a configuration that the juxtaposed Abrollvorrichtungen 9 collide with each other.
    If the actual width 31 of the unwinding device 9 is the same size as the module width 30 of the unwinding device 9, it would also be conceivable that only one row 27 of unwinding devices 9 must be formed, with the unwinding devices 9 in such an embodiment close to each other -lie. In such an embodiment, all raw material rolls 11 would have to be stored at a common storage location.
    As can be seen in FIG. 2, the depositing device 6 has a depositing surface 32 on which the sliver 2, which has been unrolled by the unwinding device 9, can be deposited and positioned.
    FIG. 6 shows a perspective detail view of an unwinding device 9 with the depositing device 6 arranged below.
    As can be seen from a combination of FIGS. 2 and 6, provision can be made for the sliver 2 to be rolled lengthwise in a longitudinal extent 33 of the support surface 32. It is further provided that the storage surface 32 is seen across the width 34 of the storage device 6, divided into a plurality of subregions 35. The partial regions 35 can each serve to receive a sliver 2.
    Furthermore, it can be provided that an unwinding device 9 is designed for unrolling the sliver 2 per subregion 35. As a result, a single fiber strip of a sliver 2 can be designed at each partial region 35.
    Furthermore, it may be provided that a width 36 of the partial area 35 is approximately the same size as the width 24 of the sliver 2.
    In an alternative variant, it can also be provided that the width 36 of the partial region 35 is slightly smaller than the width 24 of the sliver 2. This is shown schematically in FIG. 7. In such an embodiment, the sliver 2 is laterally opposite the support surface 32 of the portion 35 before. It can thereby be achieved that two adjacent slivers 2 touch each other.
    Furthermore, as can be seen from FIG. 6, it can be provided that the depositing surface 32 is formed on a storage profile 37 which serves to receive the fiber ribbons 2. The storage profile 37 may be coupled by means of a linear guide 38 with a basic position 39 of the storage device 6. In particular, it may be provided that the linear guide 38 comprises a guide rail 40 which is arranged on the base frame 39 and comprises a guide slide 41, which is coupled to the storage profile 37 and which is slidably received in the guide rail 40.
    By the linear guide 38, the storage profile 37 can be moved in the horizontal direction 38, whereby the unwinding device 9 and the storage profile 37 are relatively displaceable.
    By shifting the storage profile 37 in the horizontal direction 38 respectively in the unwinding direction 28, the sliver 2 can be unrolled from the raw material roll 11 and stored in longitudinal extension 33 on the support surface 32 of the storage profile 37. Subsequently, the sliver 2 can be cut to length by means of the cutting unit 13. After then the cut and positioned sliver 2 was taken by means of the manipulation device 7 of the support surface 32, the cutting unit 13 can be moved into its unwinding position 20 and the storage profile 37 are moved to a normal position 42.
    Preferably, the basic position 42 is selected such that a sectional surface 43 of the sliver 2 and an end face 44 of the storage profile 37 are flush with each other. Subsequently, the depositing surface 32 can be subjected to a vacuum, so that the band projection 21, which protrudes relative to the cutting unit 13, is firmly sucked against the depositing surface 32 and thus the fiber band 2 can be pulled off the raw material roll 11 by means of the depositing profile 37. Of course, the sliver 2 can also be clamped or fixed by another measure on the shelf surface 32.
    In order to be able to apply the suppression to the depositing surface 32, it can be provided that a plurality of passage openings 45 are formed on the depositing surface 32, at which air is sucked off. In particular, it can be provided that the passage openings 45 are flow-connected to a device for generating negative pressure 46. Such a device for generating negative pressure 46 can be realized for example by an axial or radial fan.
    FIG. 8 shows an exemplary embodiment of the unwinding device 9 with the depositing device 6 in a side view, again using the same reference numerals or component designations for the same parts as in the preceding FIGS. 1 to 7. To avoid unnecessary repetition, reference is made to the detailed description in the preceding figures 1 to 7 or reference.
    As can be seen from a combination of FIGS. 2, 6 and 8, it can be provided that the storage profile 37 is coupled to a toothed belt 47, by means of which the storage profile 37 can be displaced in the horizontal direction 18. In particular, it can be provided that a first end section 48 of the toothed belt 47 is coupled to a first end section 49 of the storage profile 37. Similarly, a second end portion 50 of the toothed belt 47 may be coupled to a second end portion 51 of the storage profile 37. As a result, the storage profile 37 and the toothed belt 47 can form an endless loop. Furthermore, it can be provided that the toothed belt 47 is coupled to a drive unit 52, by means of which the storage profile 37 can be displaced in the horizontal direction 18. The toothed belt 47 may be deflected on a first deflection unit 53 and on a second deflection unit 54.
    The attachment of the toothed belt 47 on the storage profile 37 can be done by means of mounting jaws 55. It is conceivable that a clamping unit is arranged on the mounting jaws 55, by means of which the toothed belt 47 can be tensioned. Alternatively, it can be provided that the toothed belt 47 can be tensioned by displacement of the drive unit 52.
    Furthermore, it can be provided that the storage profile 37 is subdivided into a plurality of longitudinal partial regions 56, wherein the longitudinal partial regions 56 can be selectively subjected to negative pressure. This can be avoided when fixing it sliver 2 on the support surface 32 of the storage device 6 excessive leakage of air or negative pressure.
    As can be seen in FIG. 2, it can be provided that a plurality of units constructed in this way can be arranged next to one another.
    9 shows in a schematic representation a further embodiment variant of the structure of the storage profile 37. As can be seen from FIG. 9, provision can be made for the storage profile 37 to be partially designed as a toothed rack 57 or to have a toothing. Alternatively it can be provided that a rack 57 is formed, which is arranged on the linear guide 38 and is in engagement with a pinion 58. The rack 57 may be formed, for example, on the underside of the storage profile 37. Alternatively, it is also conceivable that the rack 57 is formed laterally of the storage profile 37. An embodiment with rack 57 has the advantage that in such a system, the accuracy for positioning the storage profile 37 can be increased.
    10 shows a further exemplary embodiment of the depositing device 6 together with the unwinding device 9. As can be seen from FIG. 10, it can be provided that the depositing surface 32 of the depositing device 6 is formed on a circulating belt of a belt conveyor. This circulating band can have an air-permeable surface, so that the storage surface 32 can be subjected to vacuum. The mode of operation of such a conveyor belt is analogous to the previously described functioning of the storage profile 37. In particular, it is provided that the sliver 2 is unrolled by displacement of the storage surface 32 relative to the unwinding device 9.
    11 shows a plan view of a further embodiment of the interaction between unwinding device 9 and depositing device 6. As can be seen from FIG. 11, it can be provided that a relative movement between unrolling device 9 and depositing device 6 is achieved in that the individual unrolling devices 9 arranged next to one another are independent from each other in the horizontal direction 18 can be moved. The storage surface 32 of the storage device 6 can be formed stationary.
    In a further alternative variant, it is conceivable that both the unwinding device 9 and the depositing surface 32 of the depositing device 6 are displaceable in the horizontal direction 18.
    As can be seen from FIG. 1, provision can be made for the manipulation device 7 to have a receiving surface 59, by means of which the fiber slivers 2 deposited and cut to length on the depositing device 6 are received and stored for stacking.
    Device 8 can be transported. The receiving surface 59 may be designed to be permeable to air, analogously to the depositing surface 32, in order to allow the fiber ribbons 2 to be fixed to the receiving surface 59. Furthermore, it is also conceivable that the receiving surface 59 is subdivided into subregions, wherein the subregions can be selectively acted upon with negative pressure in order to avoid an excessive loss of energy.
    The receiving surface 59 may be formed on a receiving head 60. Furthermore, it is conceivable that the receiving head 60 is rotatably mounted with the receiving surface 59 about a Flochachse 61. As a result, the individual sliver layers 3 can be deposited at different angles to one another on the stacking device 8.
    Furthermore, it can be provided that at least one heating element 62 is arranged on the receiving head 60, by means of which the individual sliver layers 3 can be at least partially melted and thus can be connected to one another. The heating element 62 may be formed, for example, in the form of resistance heating wires. In an alternative variant, it can be provided that the heating element 62 is designed, for example, as an ultrasound unit or as a laser unit, in order to be able to introduce the required energy for melting the individual sliver layers 3 into the scrim 4.
    Furthermore, it can be provided that the manipulation device 7 has a feed unit 63, by means of which an additive, such as a resin, can be supplied to the individual sliver layers 3.
    Furthermore, it can be provided that a supply station 64 is formed at the production plant 1, from which additives can be taken up by means of the manipulation device 7 and introduced into the stacking device 8.
    In one embodiment, it may be provided that, as shown in Fig. 1, the manipulation device 7 has a linear guide 65, by means of which the receiving head 60 can be moved in the horizontal direction of displacement 18.
    Furthermore, it can be provided that the manipulation device 7 has a lifting unit 66, by means of which the receiving head 60 can be displaced in a vertical displacement direction 67.
    In a further embodiment according to FIG. 12 it can be provided that the receiving head 60 can be displaced in a further horizontal displacement direction 68, which is oriented at right angles to the horizontal displacement direction 18. This can be realized, for example, in that the entire linear guide 65 of the manipulation device 7, on which the receiving head 60 is mounted, can be displaced in the further horizontal displacement direction 68. As a result, the flexibility of the manipulation device 7 can be increased, since this can be displaceable in three axes.
    As can be seen in FIG. 1, it can be provided that the stacking device 8 is designed in the form of a belt conveyor 69, wherein a support surface 70 is formed on the surface of a conveyor belt 71. The conveyor belt 71 may be permeable to air in order to be able to fix a sliver layer 3 deposited on the support surface 70.
    The method for constructing the fabric 4 may comprise the following method steps. The individual slivers 2 can, as already described, be unrolled by the unwinding device 9 and received on the storage device 6. By the individual displacement of the individual subregions 35 of the depositing device 6, the length or the position of juxtaposed fiber slivers 2 can be determined so that a sliver layer 3 is formed with a freely selectable and predetermined outer contour. This sliver layer 3 can then be taken up by the manipulation device 7 in order to be able to transport it further to the stacking device 8. At the stacking device 8 individual sliver layers 3 can be stacked to a scrim 4. It is possible that different sliver layers 3 are placed on each other in a different orientation.
    As an alternative to a design variant in which the individual components for receiving the fiber ribbons 2 can be subjected to negative pressure, it is also conceivable that several or even only one of the components can be electrostatically charged in order to adhere or fix the sliver 2 to the respective one To achieve component or on the respective storage surface 32, 70 or receiving surface 59.
    As can be seen from FIG. 13, it can be provided that the depositing surface 32 of the depositing device 6 is curved at least in regions. As a result, not only surface sliver layers 3 and thus scrim 4 can be produced, but also scrim 4 with a contoured surface.
    In one embodiment, for example, be provided that the contour of the shelf 32 is fixed and not adjustable.
    In a further embodiment, it can also be provided that the contour of the depositing surface 32 can be variably adjusted. This can be achieved, for example, by segmenting the depositing surface 32 of the depositing device 6, wherein the individual segments can be adjusted independently of one another.
    Furthermore, it can be provided, for example, that the storage surface 32 of the storage device 6 is formed on a conveyor belt, wherein the storage surface 32 in the storage area is flat and the support of the conveyor belt in a wider area has the contouring. By moving the conveyor belt in the wider area can thus be brought into its desired shape, the sliver layer 3. In particular, it can be achieved that the individual slivers 2 are draped.
    Furthermore, it can be provided that a receiving surface 59 of the manipulation device 7 is also contoured in order to be able to receive a contoured sliver layer 3.
    In particular, it can be provided here that the receiving head 60 of the manipulation device 7 is subdivided into segments. As a result, the receiving head 60 can be variably adapted or adapted to the shape of the sliver layer 3.
    In an embodiment variant, not shown, it can be provided that the individual segments of the receiving head 60 are coated with a common overvoltage, which forms the receiving surface 59. As a result, a smoothing of the receiving surface 59 can be achieved.
    In a further embodiment variant according to FIG. 14 it can be provided that the individual segments of the receiving head 60 have a flexible mounting on which the receiving surface 59 is formed. It can thereby be achieved that the individual segments can adapt to the surface contour of the sliver layer 3.
    The embodiments show possible embodiments, it being noted at this point that the invention is not limited to the specifically illustrated embodiments thereof, but also various combinations of the individual embodiments are mutually possible and this variation possibility due to the teaching of technical action by representational invention in Can the expert working in this technical field.
    The scope of protection is determined by the claims. However, the description and drawings are to be considered to interpret the claims. Individual features or combinations of features from the illustrated and described different embodiments may represent for themselves inventive solutions. The task underlying the independent inventive solutions can be taken from the description. All statements of value ranges in the present description should be understood to include any and all sub-ranges thereof, e.g. is the statement 1 to 10 to be understood that all sub-areas, starting from the lower limit 1 and the upper limit 10 are included, ie. all sub-areas begin with a lower limit of 1 or greater and end at an upper limit of 10 or less, e.g. 1 to 1.7, or 3.2 to 8.1, or 5.5 to 10.
    For the sake of order, it should finally be pointed out that for a better understanding of the construction, elements have been shown partially unevenly and / or enlarged and / or reduced in size.
    LIST OF REFERENCE NUMERALS 1 production plant 31 actual width unwinding 2 sliver direction 3 sliver layer 32 depositing surface depositing device 4 operating device 5 laying device 33 longitudinal extension of storage 6 depositing surface of depositing device 7 manipulating device 34 width of depositing device 8 stacking device 35 partial area depositing surface 9 unwinding device 36 width partial area 10 receiving device 37 Storage profile 11 Raw material roll 38 Linear guide 12 Clamping unit 39 Base frame 13 Cutting unit 40 Guide rail 14 Clamping jaws 41 Guide slide 15 Counter holder 42 Basic position 16 Cutting knife 43 Cutting surface sliver 17 Counter holder 44 End face Storage profile 18 Horizontal direction 45 Passage opening 19 Cutting position 46 Device for generating 20 Unrolling position of suppressor 21 Band approach 47 Timing belt 22 Pulley assembly 48 first end portion Zahnrie- 23 pulley men 24 width sliver 49 first end portion storage 25th Tape thickness profile 26 optical unit 50 second end section tooth 27 row belt 28 unwinding direction 51 second end section shelf 29 guide rail profile 30 module width unwinding device 52 drive unit 53 first deflection unit 54 second deflection unit 55 attachment jaws 56 longitudinal portion 57 rack 58 pinion 59 receiving surface 60 receiving head 61 vertical axis 62 heating element 63 Feed unit 64 Supply station 65 Linear guide Manipulation device 66 Lifting unit 67 Vertical displacement direction 68 Further horizontal displacement direction 69 Belt conveyor 70 Storage surface 71 Conveyor belt
    权利要求:
    Claims (30)
    [1]
    claims
    1. production plant (1) for laying fiber slivers (2), the manufacturing plant (1) comprising: - a laying device (5) with at least two unwinding devices (9), which unwinding devices (9) each have a receiving device (10) for receiving a raw material roll (11) and a cutting unit (13) for cutting the sliver (2) include; - A storage device (6) having a storage surface (32) for receiving the raw material roll (11) unrolled sliver (2), wherein the storage surface (32) of the storage device (6) and the unwinding device (9) of the laying device (5) to each other in longitudinal extension (33) of the storage surface (32) are relatively displaceable, whereby the sliver (2) in strips on the support surface (32) is unrolled, characterized in that the support surface (32) of the storage device (6) over the width (34) of the Storage device (6) is divided into at least two subregions (35), wherein each of the subregions (35) is associated with a unwinding device (9) and wherein the at least two subregions (35) of the depositing surface (32) and the respectively associated unwinding device (9 ) of the laying device (5) are independent of the further unwinding device (9) and the further portion (35) to each other in the longitudinal extent (33) of the support surface (32) are relatively displaceable.
    [2]
    2. A production line according to claim 1, characterized in that a manipulation device (7) for manipulating the on the storage device (6) deposited sliver (2) is formed, wherein the manipulation device (7) has a receiving surface (59) for receiving the sliver (2 ) by means of which on the storage surface (32) deposited sliver (2) of the manipulation device (7) is receivable and transferable to another part of the plant.
    [3]
    3. Production plant according to claim 2, characterized in that a stacking device (8) with a storage surface (70) for receiving the sliver (2) is formed on which of the manipulation device (7) transferred sliver (2) is stackable, wherein the stacking device (8) structurally distanced from the storage device (6).
    [4]
    4. Production plant according to claim 3, characterized in that the storage surface (70) of the stacking device (8) is designed to be permeable to air and can be acted upon with negative pressure, whereby the deposited on the shelf surface (70) sliver (2) is fixable on this.
    [5]
    5. Production system according to one of the preceding claims, characterized in that the support surface (32) of the storage device (6) is designed to be air permeable and can be acted upon with negative pressure, whereby the unrolled sliver (2) on the support surface (32) is fixable.
    [6]
    6. Production plant according to one of the preceding claims, characterized in that the receiving surface (59) of the manipulation device (7) is formed permeable to air and can be acted upon with negative pressure, whereby the sliver (2) on the receiving surface (59) is fixable.
    [7]
    7. Production plant according to one of the preceding claims, characterized in that on the laying device (5) a clamping unit (12) for fixing a on the raw material roll (11) located sliver (2) is formed and the cutting unit (13) of the rolling device (9 ) is displaceable relative to the clamping unit (12) of the unwinding device (9), wherein the cutting unit (13) parallel to the support surface (32) of the storage device (6) between an advanced cutting position (19) and a retracted Abrollstellung (20) is displaceable.
    [8]
    8. Production plant according to claim 7, characterized in that the cutting unit (13) of the unwinding device (9) is designed as a guillotine, wherein the cutting unit (13) comprises a cutting blade (16) and a counter-holder (17), which together relative to the clamping unit (12) of the rolling device (9) are displaceable.
    [9]
    9. Production plant according to one of the preceding claims, characterized in that a plurality of rolling devices (9) in rows (27) are arranged on the laying device (5).
    [10]
    10. Production plant according to claim 9, characterized in that the laying device (5) comprises a guide rail (29) on which the unwinding devices (9) are arranged in rows, wherein by means of the guide rail (29) each have a row (27) of the unwinding devices (9 ) is laterally from the laying device (5) extendable.
    [11]
    11. Production plant according to one of the preceding claims, characterized in that the unwinding devices (9) have a module width (30) which corresponds to the width (24) of the sliver (2), wherein in row-wise arrangement of the unwinding devices (9) in several rows (27) the unwinding devices (9) are arranged at an n-fold distance of the module width (30) from one another, the counter n corresponding to the number of rows (27) -1.
    [12]
    12. Production plant according to one of the preceding claims, characterized in that the at least two subregions (35) of the depositing surface (32) of the depositing device (6) are independently displaceable relative to one another in longitudinal extent (33) of the depositing surface (32) and in that the unwinding devices (9 ) with respect to the longitudinal extension (33) of the support surface (32) are fixedly arranged on the laying device (5).
    [13]
    13. Production plant according to one of the preceding claims, characterized in that each subregion (35) of the depositing surface (32) of the depositing device (6) is arranged on a separate storage profile (37), which in a horizontal direction (18) relative to a base frame (39) of the storage device (6) are displaceable, wherein the storage profile (37) by means of a linear guide (38) is coupled to the base frame (39).
    [14]
    14. Production plant according to claim 13, characterized in that the storage profile (37) is coupled to a toothed belt (47), wherein a first end portion (48) of the toothed belt (47) to a first end portion (49) of the storage profile (37) coupled and a second end portion (50) of the toothed belt (47) is coupled to a second end portion (51) of the storage profile (37) and the storage profile (37) and the toothed belt (47) form an endless loop, wherein the toothed belt (47) a drive unit (52) is engaged.
    [15]
    15. Production plant according to one of the preceding claims, characterized in that a width (36) of a partial area (35) of the storage surface (32) of the storage device (6) is equal to or slightly smaller than the width (24) of the fiber sliver to be processed ( 2).
    [16]
    16. Production plant according to one of the preceding claims, characterized in that in the storage surface (32) of the storage device (6) passage openings (45) are arranged, which are permeable to air and with a device for generating negative pressure (46) are coupled.
    [17]
    17. Production plant according to one of claims 5 to 16, characterized in that the subregions (35) of the depositing surface (32) of the depositing device (6) in longitudinal extent (33) are divided into longitudinal subregions (56), wherein the longitudinal subregions (56) can be acted upon selectively suppressing.
    [18]
    18. Production plant according to one of the preceding claims, characterized in that the receiving surface (59) of the manipulation device (7) about its vertical axis (61) is rotatably mounted.
    [19]
    19. Production plant according to one of the preceding claims, characterized in that the manipulation device (7) has a heating element (62) which is integrated in the receiving surface (59) or acts on this.
    [20]
    20. Production plant according to one of the preceding claims, characterized in that the manipulation device (7) has a feed unit (63) for supplying an additive, such as a resin.
    [21]
    21. Production plant according to one of claims 1 to 20, characterized in that the stacking device (8) comprises a belt conveyor (69), wherein the support surface (70) on an endlessly circulating conveyor belt (71) of the belt conveyor (69) is formed.
    [22]
    22. Production plant according to one of the preceding claims, characterized in that a supply station (64) is formed, from which by means of the manipulation device (7) an additional layer, such as a provided reinforcement mat, receivable and the storage device (6) or the stacking device (8 ) is transferable.
    [23]
    23. Production line according to one of the preceding claims, characterized in that the support surface (32) of the storage device (6) is curved at least partially.
    [24]
    24. Production plant according to one of the preceding claims, characterized in that the receiving surface (59) of the manipulation device (7) is curved at least partially, wherein the receiving surface (59) is subdivided in particular into a plurality of subregions, which are mutually displaceable, whereby the curvature the receiving surface (59) is adjustable.
    [25]
    25. A method for laying slivers (2), in particular using a manufacturing plant (1) according to one of the preceding claims, characterized in that the method comprises the following steps: - Providing a sliver (2) on a laying device (5) a plurality of unwinding devices (9), which unwinding devices (9) each comprise a receiving device (10) for receiving a raw material roll (11), and a cutting unit (13) for cutting the fiber ribbon (2); - Applying the sliver (2) on a storage surface (32) of a storage device (6), wherein the storage surface (32) of the storage device (6) over the width (34) of the storage device (6) seen divided into at least two sub-areas (35) and each of the subregions (35) is associated with a unwinding device (9) and wherein the at least two subregions (35) of the depositing surface (32) and the respectively associated unwinding device (9) of the laying device (5) are independent of the further unwinding device (9) and the further sub-area (35) relative to each other in the longitudinal extent (33) of the storage surface (32) are relatively displaceable; - Rolling of the sliver (2) relative to each other by a respective portion (35) of the storage surface (32) of the storage device (6) and the associated unwinding device (9) of the laying device (5), whereby the sliver (2) in strips on the shelf ( 32) is unrolled; - Cutting the sliver (2) by means of the cutting unit (13) of the unwinding device (9).
    [26]
    26. The method according to claim 25, characterized in that after the cutting of the sliver (2), the following method steps are performed: - receiving the cut sliver (2) by means of a manipulation device (7) for manipulating the on the storage device (6) deposited sliver (2); - Transferring the sliver (2) from the storage device (6) to a stacking device (8); - depositing the sliver (2) on a support surface (70) of the stacking device (8); - Promote the next sliver layer (3) and stacking of the sliver layers (3).
    [27]
    27. The method according to claim 26, characterized in that the storage surface (70) on the stacking device (8) for receiving the sliver (2) is designed to be permeable to air and is subjected to negative pressure, whereby the deposited on the support surface (70) sliver (2 ) is fixed on this.
    [28]
    28. The method according to any one of claims 25 to 27, characterized in that the sliver (2) of a receiving surface (59) of the manipulation device (7) is received in that it is designed to be permeable to air and is subjected to negative pressure, wherein the transfer of Sliver (2) from the storage device (6) on the manipulation device (7) is switched off at the storage device (6) suppressing.
    [29]
    29. The method according to any one of claims 25 to 28, characterized in that a plurality of the unwinding devices (9) are arranged side by side, wherein the unwinding devices (9) are fixedly connected to the laying device (5) and the storage surfaces (32) of the storage device (6 ) are formed on a plurality of mutually parallel storage profiles (37), wherein a pattern of slivers (2) is formed by the individual storage profiles (37) are moved independently of one another in a longitudinal extension (33) of the storage surface (32) and thereby the respective fiber ribbons (2) are deducted from the raw material rolls (11).
    [30]
    30. The method according to any one of claims 25 to 29, characterized in that for cutting the sliver (2) the cutting unit (13) of the unwinding device (9) in an advanced cutting position (19) is actuated and the sliver (2) by means of the clamping unit (12) is clamped and after cutting the sliver (2), the cutting unit (13) and / or the clamping unit (12) are moved together relative to each other, so that a portion of the sliver (2) against the cutting unit (13) are pushed ahead.
    类似技术:
    公开号 | 公开日 | 专利标题
    AT517938B1|2017-06-15|Production plant for laying slivers
    DE112008003228B4|2018-04-05|Method and device for applying material
    EP1920908B1|2015-04-08|Method for stacking large textile fibre sheets
    EP3077308B1|2018-02-21|Device and method for producing fibre boards
    EP3386735B1|2020-03-25|Depositing device for fiber rovings
    DE3040838C2|1984-10-25|Method and device for the production of flat components from fiber-reinforced materials
    DE3334009C2|1985-11-14|Device for laminating a piece of film onto a plate-shaped object
    DE102004035649B4|2008-02-14|Method and device for applying parallel film strips to a material web
    EP3509830B1|2021-06-30|Tape-laying device and tape-laying method using a pivotal cutting device
    EP3206846B1|2020-05-13|Apparatus and method for providing reinforcement strand loops
    DE102013104609B4|2016-10-20|Nestingablage
    EP3678851B1|2021-08-04|Production system and method for laying fiber tapes
    DE102010031579B4|2015-06-18|Production of fiber composite components from prepreg blanks
    DE102013106330A1|2014-12-18|Apparatus and method for feeding edge bands
    DE102010023251A1|2011-12-15|Device for manufacturing semi-finished multi-ply fabric material for glass-fiber reinforced plastic component, has changeable picture frame set that displays instructions to control robot device and laying head for arranging fibers
    DE102018109212A1|2019-10-24|Method and installation for producing a fiber preform and method for producing a fiber composite component
    DE3242539C2|1984-09-20|Method and device for producing a pile or fleece
    EP0800449B1|1999-07-07|Method and device for producing reinforcing inserts for material composites, in particular for grinding or cutting-off wheels
    DE202017105285U1|2018-11-06|Tape laying device with selective cutting device
    DE202016106067U1|2018-01-31|Tape laying apparatus for building a laminate in the course of the production of preforms
    DE102013205360B4|2020-02-27|Method and device for producing a near-net shape preform
    DE202016105860U1|2017-12-20|Tape laying device with pivotable cutting device
    DE102016120604A1|2018-05-03|Method and tape laying apparatus for building a laminate in the course of the production of preforms
    DE102016119902A1|2018-04-19|Laying table for holding a material
    DE102014221085A1|2016-04-21|Device and method for separating and depositing fiber material
    同族专利:
    公开号 | 公开日
    US20190224928A1|2019-07-25|
    CN108290356B|2020-08-21|
    US10875261B2|2020-12-29|
    KR20180084925A|2018-07-25|
    AT517938B1|2017-06-15|
    WO2017084823A1|2017-05-26|
    EP3377308B1|2019-12-18|
    CN108290356A|2018-07-17|
    EP3377308A1|2018-09-26|
    ES2778931T3|2020-08-12|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    WO2014140146A1|2013-03-12|2014-09-18|Dieffenbacher GmbH Maschinen- und Anlagenbau|Method and systems for producing advanced composite components|
    DE102014101445A1|2014-02-05|2015-08-06|Dieffenbacher GmbH Maschinen- und Anlagenbau|Tape laying device and method for building a laminate|WO2019046875A1|2017-09-08|2019-03-14|Fill Gesellschaft M.B.H.|Production system for laying fiber tapes|DE2932698C2|1979-08-11|1981-03-19|G. Siempelkamp Gmbh & Co, 4150 Krefeld|Device for joining carrier mats and metal foil web sections in the course of the production of laminate panels|
    DE3331494A1|1983-09-01|1985-03-21|Rudolf 8900 Augsburg Güthler|Multi-web laying machine|
    US4569716A|1984-03-05|1986-02-11|Cincinnati Milacron Inc.|Strand laying head|
    ES2189572B1|1999-12-31|2004-06-01|Jose Manuel Valero Salinas|MACHINE FOR APPLICATION OF GLASS FIBER REINFORCEMENT IN DISPOSABLE FORMWORK FOR COLUMNS.|
    US7213629B2|2003-05-14|2007-05-08|The Boeing Company|Vacuum assisted ply placement shoe and method|
    US7282107B2|2003-08-22|2007-10-16|The Boeing Company|Multiple head automated composite laminating machine for the fabrication of large barrel section components|
    US20100193103A1|2009-01-31|2010-08-05|The Boeing Company|Automated fiber placement using networked autonomous vehicles|
    DE102014201060A1|2014-01-22|2015-07-23|Broetje-Automation Gmbh|Fiber laying machine and method for the production of fiber layers|
    CN204585872U|2015-03-20|2015-08-26|西安工程大学|Planer-type placement of fibrous belt machine|US10773464B2|2017-11-21|2020-09-15|General Electric Company|Method for manufacturing composite airfoils|
    US10994502B2|2018-11-01|2021-05-04|The Boeing Company|Lamination system and method using a plurality of static lamination heads|
    US20200139649A1|2018-11-01|2020-05-07|The Boeing Company|System and method for concurrently laminating and trimming a composite laminate|
    US11148373B2|2019-07-01|2021-10-19|The Boeing Company|System and method for laying up a composite laminate having integrally laminated filler elements|
    CN111469439B|2020-03-23|2021-09-17|上海工程技术大学|Multi-angle semi-automatic spreading device for prepreg of fiber reinforced composite material|
    US20210354404A1|2020-05-15|2021-11-18|Boeing Co|Automated composite fabrication systems and methods|
    CN113021952B|2021-03-17|2021-10-15|常州新创航空科技有限公司|Automatic unit strutting arrangement is put in tape laying machine shop|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    ATA50972/2015A|AT517938B1|2015-11-16|2015-11-16|Production plant for laying slivers|ATA50972/2015A| AT517938B1|2015-11-16|2015-11-16|Production plant for laying slivers|
    PCT/EP2016/074976| WO2017084823A1|2015-11-16|2016-10-18|Production system for laying fibre tapes|
    EP16782253.5A| EP3377308B1|2015-11-16|2016-10-18|Production system for laying fibre tapes|
    ES16782253T| ES2778931T3|2015-11-16|2016-10-18|Manufacturing facility for laying fiber webs|
    CN201680067080.XA| CN108290356B|2015-11-16|2016-10-18|Manufacturing device for laying down a fiber band|
    KR1020187017117A| KR20180084925A|2015-11-16|2016-10-18|Production system for laying textile tapes|
    US15/774,361| US10875261B2|2015-11-16|2016-10-18|Production system for laying fibre tapes|
    [返回顶部]