• 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:
    Device for the metered dispensing of a pumpable mass (1) onto an optionally moving carrier body (15) in an output area (16) comprising: a pump arrangement (2) for conveying the mass (1) through a dispensing opening (5) which is located in an dispensing body (5) 6) is provided and by positioning relative to a first body (4) is closable, wherein the output body (6) comprises a cavity (7) and that in the cavity (7), the pump assembly (2) is provided.
    公开号:AT512053A4
    申请号:T381/2012
    申请日:2012-03-29
    公开日:2013-05-15
    发明作者:Johannes Haas；Josef Haas；Christoph Jiraschek；Stefan Jiraschek
    申请人:Haas Food Equipment Gmbh；
    IPC主号:
    专利说明:

    Device for metering and conveying viscous masses
    The invention relates to a device for pumping and dispensing pumpable masses, such as viscous, viscous, foamy and / or doughy masses such as creams, chocolate creams, doughs or the like, especially for food and edible products and a device for metered output of a pumpable mass an optionally moved carrier body in an output area comprising a pump arrangement for conveying the mass through a dispensing opening, which is provided in an output body and can be closed by positioning with respect to a first body. Similar devices have been known for a long time, especially in the food industry, and have been published in various embodiments.
    Genus-like devices are used, for example, to apply viscous masses such as chocolate creams or the like on edible carrier body such as biscuit and optionally cover with a second carrier body. These in • · «· f · ···· · * ·· · · t * · I · ·· t« ·· ·· ·····
    2 50 459 GP / GA
    Professionals known as "sandwich biscuit" known edible products have been produced in large quantities for some time. In order to be able to efficiently produce these high quantities, a rapid and exact application of the viscous mass to the carrier body is necessary.
    There are, for example, devices in which a pump conducts the mass via a feed line into a cylindrical body. In this there are channels through which the mass is directed outwards onto the carrier body. In the outer region of the cylindrical body, a hollow cylinder is provided, which substantially encloses the cylindrical body and is arranged rotatably about this. The hollow cylinder also has openings through which the cream can emerge. The openings are, for example, evenly distributed on the circumference, but interrupted by the hollow cylindrical body at regular intervals. If the mass is conducted into the cylindrical body by the pump arrangement, then this mass can only emerge from the cylinder when a supply channel and an opening of the hollow cylinder lie above one another or at least partially overlap one another. The support bodies, e.g. Biscuit, are passed on conveyors below the device. The speed of the biscuit corresponds essentially to the outer speed of the rotated cylindrical body.
    The delivery rate and the speed of the order of the mass are determined in particular by the moldability and the viscosity of the applied mass. In order to increase the throughput and the number of biscuits to be processed per unit time, a plurality of openings are provided side by side in the cylindrical bodies. A central supply line supplies the individual cream discharge openings with the mass to be applied. A disadvantage of this construction according to the prior art is that, due to the distribution system and the cream lines branching off from a central supply line, irregularities occur in the application and distribution of the masses. This unevenness results in higher rejects, which subsequently has a negative impact on the efficiency of the manufacturing process.
    The object of the invention is a device for conveying and metering viscous, viscous, foamy and / or doughy masses such as
    3 50 459 GP / GA
    To create creams, chocolate creams, doughs or the like, which precisely and precisely doses the highest possible mass flow rate promotes the carrier body, which is simple and inexpensive, easy to maintain, easy to clean, flexible in use and / or in particular flexible in the choice of openings for orders of the viscous masses.
    The object according to the invention is achieved in that the dispensing body comprises and / or has a cavity and that the pump arrangement is provided in the cavity.
    Further features according to the invention are that at least one dispensing opening is provided in the dispensing body, and that for dispensing the mass onto the carrier body in the dispensing area, the first opening and the dispensing opening are arranged one above the other or intersecting one another, such that the dispensing body has a substantially hollow-cylindrical basic shape, which forms the Cavity at least partially surrounds that the output body is arranged to rotate about the first body and to the pump assembly and / or that the axis of rotation substantially corresponds to the axis of symmetry of the output body and / or the cavity.
    Furthermore, the device according to the invention is characterized in that a plurality of dispensing openings are provided in the dispensing body along a circumference circle such that the tangential velocity of the dispensing body substantially corresponds to the speed of movement of the carrier body on the outside thereof, the first body substantially following the inside of the cavity of the hollow cylindrical dispensing body is and / or that the discharge openings are closed outside the dispensing area of the first body.
    Furthermore, according to the invention it can be provided that a plurality of dispensing areas are arranged in parallel, that a group of dispensing openings are arranged per dispensing area, wherein the respective dispensing openings of a group are movable successively by movement of the dispensing body into the respective dispensing area such that the dispensing openings of a group are each along a perimeter circle the dispensing body are arranged to provide multiple dispensing areas
    * · · «· · · · ···« ·
    4 50 459 GP / GA are that the circumferential circles are substantially parallel to each other and that the peripheral circles at least partially each pass through an output area and / or that per output area, per group of discharge openings and / or per circumferential circle a pump assembly is provided.
    Features of the invention are also that the dispensing body has a plurality of groups of dispensing openings and a cylindrical cavity that the dispensing openings of a group are arranged along a peripheral circle of the dispensing body, that in the cavity per group of dispensing openings, a pump assembly is provided, which measures the mass of a mass supply to the first opening promotes the dispensing body to be rotatable about the pumping assembly and around the first body, to deliver the mass into the dispensing area when the first opening and the dispensing opening at least intersect one another, and / or to be conveyed therethrough Dispensing opening (5) is stopped when it is closed by the first body.
    Moreover, it can be provided that the pump arrangement comprises driven conveying means and that the conveying means are optionally driven by shafts by a pump drive that at least two, preferably all pump assemblies are driven by the same pump drive and / or the same waves, that provided for rotating the dispensing body, an output drive is and / or that the drive of the pump assemblies and the drive of the output body is carried out separately or separately controllable.
    An advantage of the present invention is that the supply of the mass to each individual dispensing point is carried out by a separate pump arrangement.
    As a result, the throughput of the mass at each delivery point is constant and largely independent of the flow conditions of any distribution channels. It is advantageous if the individual pump arrangements, which are preferably connected in parallel, can be driven and / or driven by a single drive.
    The first openings are designed differently depending on the application. Thus, it may be advantageous for the channels formed by the first openings to be short • * ·· # · ** «ft« · * ··
    5 50 459 GP / GA train, for example, to overcome the least possible resistance. Further, the channels formed by the openings may also have a certain length and a certain shape, for example, to achieve a uniform flow profile of the mass.
    For rapid and accurate application of the mass to a carrier body, it is advantageous according to the present invention that the application of the mass can be carried out even with a moving carrier body. Particularly in the case of brittle or fragile carrier bodies, such as thin-walled baked goods, etc., rapid stopping and starting of the carrier body is only possible to a limited extent. The device according to the invention enables the application to moving carrier body, uniformly moving carrier body, non-uniformly moving carrier body, but also to stationary carrier body. In order to increase the throughput of the processable carrier bodies per unit of time, the device according to the invention is furthermore suitable for conveying the mass to a plurality of carrier bodies at the same time. By arranging in each case one pump arrangement per dispensing area, the number of juxtaposed, parallel dispensing areas can be selected flexibly.
    The dispensing body with the dispensing openings in the present device performs several functions that advantageously combine:
    The dispensing body has at least one dispensing opening, preferably several dispensing openings, in a plane of rotation of an exit area. So that the mass can be conveyed through one of the dispensing openings, it must be arranged at least intersecting or even covering with the first opening of the first body. Upon movement of the dispensing opening, the mass is thus conveyed through the dispensing opening as long as there is at least one overlap with the first opening - and stopped as soon as there is no overlap with the first opening. As a result, each output port only flows through the mass when an overlap with the first opening is given. The edge or edge of the dispensing opening acts as a cutting edge that cuts off the conveyed mass flow. In this case, the edge of the first opening acts as a counter-blade of the cutting movement of the discharge opening. * «« * · · * * «• · 4 · φ ·· m ·» * ·
    6 50 459 GP / GA
    Another function performed by the dispensing body is the movement of the mass in the dispensing area. Especially with moving carrier bodies, the mass must be placed exactly on the carrier body. The movement component, which runs essentially parallel to the direction of movement of the carrier body, is effected at least partially, preferably completely, by the dispensing body. Thus, according to an advantageous embodiment of the present invention, the peripheral speed of the dispensing body essentially corresponds to the transport speed of the carrier body in the dispensing area.
    In a preferred application and embodiment, the device according to the invention is suitable for the industrial production of sandwich biscuit. This includes that the device is controllable by a machine control and that the device is inserted "inline" in a production line. Further, according to this embodiment, the apparatus is suitable for conveying and producing edible products. This application applies to all disclosed embodiments of the present invention.
    It should be noted that the term cavity does not necessarily mean that the device itself has a hollow space. Instead, the dispensing body has a cavity in which further components of the device according to the invention are preferably provided. In assembled, ready-to-use state, the cavity is thus at least partially filled with other components such as the pump assembly or the pumpable mass.
    Subsequently, the device according to the invention will now be further discussed on the basis of concrete exemplary embodiments.
    Fig. 1 shows a schematic oblique view of the relevant parts of a device according to the invention.
    Fig. 2 shows a schematic longitudinal section of an embodiment of the device according to the invention. φ ··· φ φ · # · φ * φ φ φ φ φ · t φ φ • φ φ · · · · φ φ φ φ * · φ φ φ φ φ φ φφ φφ * φ φ φ φφ φφ Φ φ φφφφ
    7 50 459 GP / GA
    FIGS. 3, 4 and 5 show a schematic sectional view along a radial plane or a plane of rotation of a device according to the invention.
    Fig. 6 shows a detailed view of parts of the pump assembly.
    Fig. 1 shows a schematic oblique view of relevant parts of the device according to the invention. In this case, an output body 6 is rotatably mounted on a base frame 11 and driven by an output drive 13 and an output gear 14 and / or driven. In the output body 6 output openings 5 are provided. The dispensing body 6 further comprises a main body 8 and one or more stencil body 9. In this case, the stencil body 9 and the base body 8 may be made in one piece or also, as in the present embodiment as separate but interconnected body. Furthermore, a pump drive 12 for driving the pump assembly and / or the moving parts of the pump assembly 2 is provided. The pump assembly is in the present embodiment in a cavity 7 of the output body 6. The pump assembly 2 promotes the mass 1 of a mass supply 10 to the output ports 5 and subsequently to one or more carrier body 15. The carrier body are - not shown here - to the device according to the invention passed to receive the discharged via the openings 5 mass.
    The stencil bodies 9 include the discharge openings 5. The discharge openings 5 may have different shapes. In the present embodiment, the discharge openings 5 comprise a plurality of partial openings. These are arranged in a star shape and have cross-shaped webs in their center. Upon passage of the mass, depending on the configuration of the shape of the outlet openings 5, the mass flow can be divided or combined again in the discharge area. For example, in liquid masses a convergence of the liquid is possible on the carrier body.
    For this purpose, the dispensing body 6, which is formed in the present embodiment as a cylindrical body, rotated. In defined positions, in particular in defined rotational positions, the dispensing openings of the dispensing body 6 lie in the region or over the first openings 3 of the first body 4. In these positions of the device, the pumped mass can be intersected by the intersecting /
    "" * T openings 3, 5 emerge. Preferably, the first body closes all dispensing openings of the dispensing body except those dispensing openings located in the dispensing area.
    In this case, the pump arrangement 2 is arranged between the mass supply line and the discharge area, wherein the path which the mass travels between the pump arrangement 2 and the carrier body 15 is kept small.
    Along the dispensing body a plurality of groups of dispensing openings 5 are provided. These are arranged along mutually parallel circumferential circles of the dispensing body. In the present embodiment, four groups of discharge ports 5 are arranged along four circumferential circles 26.
    Fig. 2 shows a longitudinal section of an embodiment of the present device according to the invention. The mass 1 is conveyed by the pump arrangement 2 from the mass supply line 10 into the discharge area 16 and optionally to a carrier body 15. In the present embodiment, four pump assemblies are provided. These each have a connection channel to the mass supply 10. Through the connecting channels, the mass is sucked by the pump assembly 2 and conveyed through the discharge openings 5. Preferably, in all embodiments, the mass 1 is pumped by a feed pump, not shown, in the mass supply line 10. Furthermore, a central mass supply line 10 is provided, which supplies all pump assemblies 2. In this case, the pump arrangements are fluidically arranged between the mass supply line 10 and the output areas. For each pump arrangement, a partial mass flow is conveyed through the respective first opening 3 or the respective discharge openings 5. The four parallel output areas 16 thus allow a quadrupling of the throughput. Due to the advantageous arrangement of a central mass supply line 10 and the provision of a respective pump arrangement 2 per dispensing area 16, the mass flow in each of the dispensing areas 16 is substantially equal or determined by the respective pump arrangement. Due to the short paths, in particular between the mass supply line 10 and the pump arrangement 2 and the discharge area 16 or the respective discharge opening 5, flow resistances are minimized. By • t · * ·· »· ················································································· «F 9 | φ ·· t · · ♦ ·· »·» ««
    9 50 459 GP / GA special shaping of the inlet, in particular by the shape of the first opening 3, the flow profile of the mass between the pump assembly 2 and the discharge opening 5 can be influenced. The pump assemblies 2 according to FIGS. 3 to 5 each comprise conveying means 17, which in the present embodiment are designed as roller-shaped bodies with interlocking surfaces. The conveying means 17, in particular the rollers, are driven by shafts 18. In the present embodiment, four conveying means each are driven by a shaft 18. A second shaft 18, which rotates in the opposite direction as the respective other shaft, is also provided with four conveyor 17. Both shafts are driven by a pump drive 12. Optionally, a pump gear 22 is provided to transmit the rotational movement of a drive to a plurality of shafts. According to the invention, however, it can also be provided that a single shaft is sufficient by the choice of other pump arrangements to supply a plurality of juxtaposed output areas with masses 1.
    The first body 4, the mass supply 10 and the pump chamber 19 are arranged substantially stationary and / or at least indirectly connected to a base frame 11. The dispensing body 6 is arranged in rotation about the said parts 4, 10 and 19 and driven by an output drive 13. The axis of rotation of the rotation of the dispensing body 6 substantially corresponds to the main extension axis of the cylindrical dispensing body. In particular, the axis of rotation of the cylindrical cavity 7 and the axis of rotation of the dispensing body 6 coincide. Thus, upon rotation of the dispensing body 6, a sliding contact is provided along a contact surface 23 between the first body 4 and the dispensing body 6.
    3 shows a schematic view of a section of the device according to the invention along a plane of rotation and / or along a peripheral circle of the cylindrical dispensing body 6. In this case, an output body 6 with a group of dispensing openings 5 is movably arranged on the base frame 11. The dispensing body 6 comprises a main body 8 and a stencil body 9. In the present embodiment, the main body 8 and the stencil body 9 are designed as concentrically arranged hollow cylinders. The discharge openings extend approximately in the radial direction from the cavity 7 of the dispensing body 6 to the outside. • * * ft ft ft ft · · «« «« «« · · · · · · · · V V V Ρ Ρ Ρ Ρ Ρ »··· · · 4» ··· ·
    10 50 459 GP / GA
    In this case, as in the present embodiment, a change in the cross section of the discharge opening may be provided. For example, the opening in the stencil body 9 has a different cross-section than in the base body 8. By exchanging the stencil body 9, exit parameters such as the outlet velocity, the outlet quantity, the shape of the exiting mass flow and further parameters can be determined and changed. In the inner region of the dispensing body 6, in particular in the cavity 7, the first body 4 is provided. This comprises one or more first openings 3. In the illustrated position, in the discharge area 16, the first opening 3 and the discharge opening 5 adjoin one another, so that the mass 1 can be conveyed through both openings. The first body 4 is arranged substantially stationary relative to the base frame 11. Upon rotation and / or movement of the dispensing body 6, the first body 4 remains substantially at rest. The first opening 3 also remains essentially stationary and / or near the discharge area 16. The pump arrangement 2 conveys the mass 1 from a mass supply line 10 in the direction of the first opening 3. In the present embodiment, the pump is designed as a gear pump or toothed roller pump whose mode of operation substantially which corresponds to an external gear pump. According to the invention, however, other pumps may be provided which are suitable for conveying the mass to the carrier body. Examples are rotary lobe pumps, rotary lobe pumps, eccentric worm pumps, impellers, screw conveyors, piston pumps, radial piston pumps, screw pumps, rotary vane pumps, profile roller pumps or similar.
    In the present embodiment, two intermeshing, arranged on two counter-rotating shafts 18 conveying means 17 are provided. These are designed roller-shaped and have an outer shape which can be brought into engagement with the outer shape of the further, second conveying means 17. In the illustrated embodiment, thus, the right shaft 18 and the right conveyor 17 would rotate clockwise and promote the mass along the pump chamber 19 in the direction of the first opening 3. The left shaft rotates in the opposite direction and conveys the mass on the left side towards the first opening, where it merges with the mass flow of the right side. During the rotation of the conveying means, the * * * ··· # ··· *·································································· ♦ * · · · · * * * * · · · «« »» · · »» »
    11 50 459 GP / GA both roller-shaped conveyor with each other and thus seal the area between the conveyor 17 from.
    Subsequently, the mass 1 is conveyed from the first opening 3 to the discharge opening 5, in order then to exit and optionally reach the carrier body 15. However, this leakage occurs only when the first opening 3 and the discharge opening 5 are arranged adjacent and / or intersect each other. In a position in which the first opening 3 is closed by the dispensing body 6, the promotion and / or the exit of the mass 1 is interrupted by this opening. Through targeted movement and / or rotation of the dispensing body and arrangement of the dispensing openings in the dispensing body, a periodic delivery and / or dispensing of the mass 1 into the dispensing area 16 and optionally to the carrier body 15 can take place. By selecting the size of the first opening 3 and the dispensing opening 5 and by selecting the speed of movement, in particular the rotational speed of the dispensing body 6, in which the dispensing openings 5 are arranged, the dispensing time and the dispensing speed and other parameters can be varied.
    According to the present embodiment, the mass 1 is conveyed by the pump assembly 2 through the first body. At this time, the first body is at least partially formed following and contacting the inner surface of the dispensing body 6. The technical background is that the gap between the first body 4 and the dispensing body 6 is sealed so that no mass can pass therethrough. Only in the region of the openings can the mass be conveyed from the pump arrangement 2 into the dispensing area 16. However, if the dispensing body is in a rotational position in which none of the dispensing openings 5 lies in the region of the first opening 3, the dispensing opening 5 is closed and no further mass is conveyed through this opening. According to the present embodiment, a group of discharge ports 5 are arranged along a circumferential circle of the cylindrical dispenser body 6. In this case, the dimension, in particular the width of the openings in this circumferential circle is selected such that in each rotational position, at least one of the discharge openings 5 is arranged with the first opening 3 overlapping. As a result, mass 1 can be constantly conveyed through the pump arrangement 2 without the mass flow being completely interrupted. It certainly fits
    12 50 459 GP / GA the idea of the invention by greater distances of the discharge openings 5, or by other forms of the discharge openings 5, in the meantime, the promotion of the mass 1 to stop completely. Further, in the present embodiment, the pump room 19 is surrounded by the first body 4. This is designed in several parts and has an upper part 20 and a lower part 21. The division line 24 of the first body 4, in which the upper part 20 and the lower part 21 touch, extends substantially through the widest region of the pump chamber 19. For maintenance and assembly can thus after separation of the output body 6 from the first body 4 of the upper part 20th be removed to get to the components of the pump assembly 2. According to the invention, a plurality of dispensing openings 5 can be arranged along a plurality of circumferentially extending circumferential circles.
    Fig. 4 shows a section as shown in FIG. 3, however, in a further rotational position. The device comprises a mass feed line 10 for feeding the mass 1 to a pump arrangement 2. The dispensing body 6 is movably arranged with at least one, preferably several dispensing openings 5. In the rotary position of FIG. 4, the first opening 3 of the first body 4 is from the dispensing body 6 closed. In this position, no mass 1 is conveyed from the supply line 10 to the carrier body 15 in the dispensing area 16. According to the invention can be provided that the promotion of the mass is interrupted.
    Furthermore, two carrier bodies 15 are shown schematically in the present representation. These are guided along a conveying surface 25 on the device according to the invention and thereby pass through the dispensing area 16. The direction of movement of the carrier body 15 is in the illustrated embodiment from left to right. Thus, the direction of rotation of the dispensing body 6 is counterclockwise. The carrier body 15 shown on the right is located in a position after the dispensing area 16. On the carrier body 15 is a part of the mass 1, which was conveyed in the output area of the device according to the invention on the carrier body. The carrier body 15 arranged on the left is located in the direction of movement in front of the dispensing area 16. There is still no mass 1 on this carrier body. • «« «« «« ····
    13 50 459 GP / GA
    Fig. 5 shows a further rotational position of the device according to the invention. In this case, the first opening 3 and the discharge opening 5 are positioned relative to each other, so that they are arranged overlapping. As soon as the openings overlap one another, a delivery of the mass 1 from the pump arrangement 2 in the direction of the discharge area 16 is possible. According to the invention, it can be provided that in each rotational position of the dispensing body 6, at least one dispensing opening 5 is arranged overlapping the first opening 3. Thus, mass 1 is continuously conveyed in the direction of the discharge area, with only those discharge openings being conveyed which are located in the discharge area 16 and / or in the area of the first opening 3. The other discharge openings 5 are closed by the first body 4. In the arrangement of several, parallel to each other provided output areas all those discharge openings 5 are thus flowed through with the mass 1, which are located in the output area. By the rotation of the dispensing body 6, the periodic opening and closing of the individual dispensing openings is given. A further advantage provided by the rotatable arrangement of the dispensing body 6 is that the mass in the dispensing area is acted on at a speed which substantially corresponds to the tangential speed of the dispensing body 6. Thus, with continuous rotation of the dispensing body, the mass 1 is acted upon on the one hand by the flow rate through the delivery and on the other hand by the rotational speed of the dispensing body. In particular, when applying the mass to moving carrier body 15, the speed of the carrier body 15 can thus be synchronized with the speed of the dispensing body 6 and subsequently with the control of the output drive 13 and / or tuned.
    Fig. 6 shows a schematic view of parts of the pump assembly 2, which is adapted to be used in the device according to the invention. The pump arrangement 2 comprises conveying means 17 which are rotatable and / or driven by driven shafts 18. The conveying means 17 are arranged in pairs. The two paired conveyor 17 rotate in opposite directions about each axis, the two axes are parallel to each other. During the rotational movement, the paired conveyor 17 are engaged with each other. For this purpose, each conveyor combs 27 and exemptions 28. The combs 27 and the exemptions 28 are designed in such a way that the comb 27 of the one conveying means 17 moves into the release position 28 "·" «· · · · · · · ·
    14 50 459 GP / GA of the further conveyor 17 engages. In a preferred manner, the paired conveying means 17, similar to two gears, roll against each other. Due to the sealing engagement of the paired conveying means 17, the contact area of the two conveying means 17 is substantially sealed. The promotion of the mass to be delivered happens on the outside of the pump chamber, not shown. For this occurs, as described, a mass in the pump room. This passes into the exemptions 28 and is further promoted by the rotational movement of the conveyor towards the output area. In the present embodiment, the combs 27 and the exemptions are 28 V-shaped profile. However, there are also other profile shapes such as helical gears, Geradverzahnungen, wavy teeth, etc. according to the spirit of the invention. Important for the operation of the pump assembly 2 is that the two profiles of the paired conveyor 17 engage in such a way that they seal the contact area and that a promotion on the outside of the pump chamber is made possible.
    Preferably, the combs 27 and the exemption 28 have a rounded course. As a result, the shear forces are kept low in the mass to be delivered.
    In another embodiment, not shown, a pump arrangement is provided for each of two dispensing openings 5 and / or two dispensing areas 16. If the delivery rate is sufficient, the mass flow emerging from the pump arrangement 2 can be output through a plurality of delivery openings. In this case, the channels between the pump assembly and the discharge area should be designed so that a uniform distribution of the mass is given to overcome the, according to the prior art, disadvantage of the uneven distribution of the mass. This is in particular given by the provision of channels of similar lengths and configurations. The remaining structure of this embodiment corresponds to the structure of Figures 1 to 6. "I" +
    15 50 459 GP / GA
    The operation of the present invention is for example as follows:
    Carrier body 15 are fed along a conveying surface 25 at a certain distance from each other of the device according to the invention. The conveying surface extends at a certain distance to the outside of the device. The axis of rotation of the dispensing body is substantially parallel to the conveying surface 25 and orthogonal to the conveying direction of the carrier body 15. The dispensing body 5 rotates about the first body 4, wherein the rotational speed on the outside substantially corresponds to the speed of movement of the carrier body 15. For example, an output region 16 is provided per pump arrangement. If a carrier body 15 moves through this dispensing area, the dispensing opening is moved over the carrier body by synchronization and clocking of the dispensing drive 13. If the carrier body 15 and the dispensing opening 5 are located in the region or below the first opening 13, the mass 1 is conveyed by the pump arrangement 2 onto the carrier body 15. Upon further movement of the carrier body 15 and further rotation of the dispensing body 5, the mass flow is cut off or sheared off through the edge of the dispensing opening and the dispensing opening 5 is closed by the first body 4. In this case, the edge of the first opening acts as a counter-blade of the cutting movement of the discharge opening. The conveying of the mass through the relevant dispensing opening 5 is stopped and the carrier body 15 brought into contact with the mass 1 is moved on along the conveying surface 25. In the meantime, a subsequent carrier body is fed to the dispensing area. If the following carrier body and the subsequent dispensing opening are located in the region of the first opening, mass is also conveyed onto the following carrier body. In this way, a plurality of juxtaposed in the direction of movement carrier body are provided with the mass. In this case, the distance of the carrier body substantially corresponds to the distance between the dispensing openings on the dispensing body.
    In order to increase the throughput of the carrier bodies to be processed, a plurality of dispensing areas 16 are arranged next to each other along the conveying direction of the carrier body 15. Carrier bodies are also guided through these further, parallel output areas and coated with a mass of 1. For each dispensing area, a separate pump arrangement 2 and a separate group of dispensing openings 5 are preferably provided. • 4 4 94 4 9 * ··· «4 4 9 4 * * ·« · ι »* * * ·« · · «*« *
    16 50 459 GP / GA
    Due to the inventive design of the pump assembly and the entire device can be coated or provided per output range about 600 to 800 carrier per minute with a mass. In principle, the invention is not limited in the number of output regions arranged in parallel. Nevertheless, it is preferable to provide about 4 to 10 dispensing areas per device. The conveying means 17 of the pump arrangement 2 are driven by respective continuous waves. Also, the dispensing body 6 and / or the first body 4 extend over all parallel dispensing areas. Furthermore, a central mass supply 10 is provided in a preferred manner for the entire device. * * 17
    50 459 GP / GA
    List of Reference Numerals: I. Mass ~ 2. Pump arrangement 3. First opening 4. First body 5. Dispensing opening 6. Dispensing body 7. Cavity 8. Base body (2.k) 9. Stencil body (2k) 10. Main supply II. Base frame 12. Pump drive 13. (output) Second drive 14. Second gearbox 15. Carrier body 16. Output area 17. Conveying means 18. Shafts 19. Pump space 20. Upper part of first body 21. Lower part of first body 22. Pump gearbox 23. Contact surface 24. Dividing line 25. Conveying surface 26. Circumference circle 27. Comb 28. Exemption
    权利要求:
    Claims (18)
    [1]
    1. A device for metered dispensing of a pumpable mass (1) onto an optionally moved carrier body (15) in an output area (16) comprising: a pump arrangement (2 ) for conveying the mass (1) through an output opening (5) provided in an output body (6) and closable by positioning relative to a first body (4), characterized in that the dispensing body (6) defines a cavity (7 ) And that in the cavity (7), the pump assembly (2) is provided.
    [2]
    2. Device according to claim 1, characterized in that in the output body (6) at least one output opening (5) is provided, and that for outputting the mass to the carrier body (15) in the output area (16), the first opening (3) and the Output opening (5) are arranged one above the other or overlapping each other.
    [3]
    3. Apparatus according to claim 1 or 2, characterized in that the dispensing body (6) has a substantially hollow cylindrical basic shape which surrounds the cavity (7) at least partially.
    [4]
    4. Device according to one of claims 1 to 3, characterized in that the dispensing body (6) is arranged to rotate about the first body (4) and to the pump assembly (2).
    [5]
    5. Device according to one of claims 1 to 4, characterized in that the axis of rotation substantially corresponds to the axis of symmetry of the output body (6) and / or the cavity (7).
    [6]
    6. Device according to one of claims 1 to 5, characterized in that in the dispensing body (6) along a peripheral circle a plurality of dispensing openings (5) are provided.
    [7]
    7. Device according to one of claims 1 to 6, characterized in that the tangential velocity of the dispensing body (6) on the outside thereof substantially corresponds to the speed of movement of the carrier body (15). ♦ ♦ # · · · · · · · · · · · · · · · · · · · · · · · · · · ». ·· 19 50 459 GP / GA
    [8]
    8. Device according to one of claims 1 to 7, characterized in that the first body (4) is formed substantially following the inside of the cavity (7) of the hollow cylindrical output body (6).
    [9]
    9. Device according to one of claims 1 to 8, characterized in that the discharge openings (5) outside the discharge area (16) of the first body (4) are closed.
    [10]
    10. Device according to one of claims 1 to 9, characterized in that per output area (16) a group of discharge openings (5) are arranged, wherein the respective discharge openings (5) of a group successively by movement of the dispensing body (6) in the discharge area (16) are movable.
    [11]
    11. Device according to one of claims 1 to 10, characterized in that the output openings (5) of a group are each arranged along a circumferential circle of the output body (6).
    [12]
    12. Device according to one of claims 1 to 11, characterized in that a plurality of output areas (16) are provided, that the circumferential circles are substantially parallel to each other and that the peripheral circles at least partially each pass through an output areas (16).
    [13]
    13. Device according to one of claims 1 to 12, characterized in that per output area (16), per group of discharge openings (5) and / or per perimeter circle, a pump assembly (2) is provided.
    [14]
    14. Device according to one of claims 1 to 13, characterized in that the dispensing body (6) has a plurality of groups of dispensing openings (5) and a cylindrical cavity (7) that the output openings (5) of a group along a peripheral circle (26) the discharge body (6) are arranged such that a pump arrangement (2) is provided in the cavity (7) per group of discharge openings (5) which conveys the mass (1) from a mass supply line (10) to the first opening (3) in that the dispensing body (6) is rotatable about the pump assembly (2) and around the f * t * ··················································································· 4 4 4 ····································································································································································································································· the discharge area (16) takes place when the first opening (3) and the discharge opening (5) at least overlap each other, and / or that the promotion by diesel Be output port (5) is stopped when it is closed by the first body.
    [15]
    15. Device according to one of claims 1 to 14, characterized in that the pump arrangement (2) driven conveying means (17) and that the conveying means are optionally driven by shafts (18) by a pump drive (12).
    [16]
    16. The apparatus according to claim 15, characterized in that at least two, preferably all pump assemblies (2) from the same pump drive (12) and / or the same shafts (18) are driven.
    [17]
    17. Device according to one of claims 1 to 16, characterized in that an output drive is provided for rotating the dispensing body.
    [18]
    18. Device according to one of claims 1 to 17, characterized in that the drive of the pump assemblies and the drive of the output body is carried out separately or separately controllable. Vienna, am2 9th of March 2012

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    同族专利:
    公开号 | 公开日
    HRP20201504T1|2020-12-25|
    WO2013143722A1|2013-10-03|
    EP2830432B1|2020-07-22|
    EP2830432A1|2015-02-04|
    AR090325A1|2014-11-05|
    ES2814950T3|2021-03-29|
    AT512053B1|2013-05-15|
    RU2014143246A|2016-05-20|
    JP2015519872A|2015-07-16|
    DK2830432T3|2020-10-12|
    CN104394704A|2015-03-04|
    PH12014502165A1|2014-12-10|
    KR20140137459A|2014-12-02|
    US20150034679A1|2015-02-05|
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    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    ATA381/2012A|AT512053B1|2012-03-29|2012-03-29|Device for metering and conveying viscous masses|ATA381/2012A| AT512053B1|2012-03-29|2012-03-29|Device for metering and conveying viscous masses|
    PCT/EP2013/051894| WO2013143722A1|2012-03-29|2013-01-31|Device for metering and conveying viscous mass|
    KR20147030460A| KR20140137459A|2012-03-29|2013-01-31|Device for metering and conveying viscous mass|
    US14/387,709| US20150034679A1|2012-03-29|2013-01-31|Device for metering and conveying viscous masses|
    JP2015502149A| JP2015519872A|2012-03-29|2013-01-31|Equipment for conveying and weighing viscous dough|
    CN201380017809.9A| CN104394704A|2012-03-29|2013-01-31|Device for metering and conveying viscous mass|
    RU2014143246A| RU2014143246A|2012-03-29|2013-01-31|DEVICE FOR DOSING AND TRANSPORTATION OF VISCOUS MASSES|
    DK13702990.6T| DK2830432T3|2012-03-29|2013-01-31|DEVICE FOR DOSAGE AND TRANSPORT OF TREATY MASSES|
    EP13702990.6A| EP2830432B1|2012-03-29|2013-01-31|Device for dosing and propelling viscous masses|
    ES13702990T| ES2814950T3|2012-03-29|2013-01-31|Device for dosing and conveying viscous masses|
    ARP130100811A| AR090325A1|2012-03-29|2013-03-13|DEVICE FOR DOSAGE AND TRANSPORTATION OF VISCOSE MASSES|
    PH12014502165A| PH12014502165A1|2012-03-29|2014-09-26|Device for metering and conveying viscous mass|
    HRP20201504TT| HRP20201504T1|2012-03-29|2020-09-21|Device for dosing and propelling viscous masses|
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