奥地利专利AT512952A1 Apparatus for forming a flat-rolled, continuously conveyed dough band

专利PDF首页>>奥地利专利

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:
Apparatus and arrangement for forming a flat-rolled, continuously conveyed dough sheet (1), comprising a top roll (2) rotationally driven about a first rotation axis (3) and a bottom roll (4) about a second rotation axis (5) is rotationally driven, wherein the direction of rotation (6) of the upper roller (2) the direction of rotation (7) of the lower roller (4) is opposite, and wherein between the upper roller (2) and the lower roller (4) a nip (8) for carrying and Deflection of the dough strip (1) is provided, characterized in that the rollers (2,4) have a conditioning of the dough strip (1) on the lower roller (4) favoring configuration and that the axes of rotation (3,5) are tilted relative to each other ,
公开号:AT512952A1
申请号:T660/2012
申请日:2012-06-08
公开日:2013-12-15
发明作者:Johannes Haas；Josef Haas；Stefan Jiraschek；Peter Lambauer
申请人:Haas Food Equipment Gmbh；
IPC主号:

专利说明:

1 50 651 GP / GA / FI ΙΦ »· • + ♦ ·
Apparatus for forming a flat-rolled, continuously conveyed
dough strip
The invention relates to a device and an arrangement for forming a flat rolled, continuously conveyed Teigbandes comprising an upper roller which is rotationally driven about a first axis of rotation and a lower roller which is rotationally driven about a second axis of rotation, wherein the rotational direction of the upper roller of the direction of rotation Bottom roller is opposite, and wherein between the upper roller and the lower roller, a nip for carrying out and Auswalzung of the dough strip is provided.
The field of the invention relates to the production of flat-rolled, continuously conveyed dough bands, such as for the industrial production of biscuits. For this purpose, dough, coming from a mixer and a device for coarse preprocessing of the dough strip, fed via a conveyor to a rolling mill. This includes according to the prior art, a pair of rollers of two counteracting rollers. Between the two rollers, a certain nip is kept free, which serves to carry out the dough strip and the Auswalzung of the dough. Since the thinning of the dough per roller pair is limited,
2 50 651 GP / GA / FI serially several pairs of rollers can be arranged one behind the other. Subsequently, the thin, endless Teigband example, a cutter is supplied. The single punched Keksteiglinge are subsequently passed on the baking belt of a baking machine, baked and possibly packaged.
The prior art rolling mills, which are known in the art under the v term "duomat", have two substantially rigidly connected to a machine frame 1 rollers. Both rolls have the same -
Diameter and are driven around parallel axes in opposite direction of rotation ···· e. If necessary, one of the two rollers can be moved in parallel via the adjusting device '.111 »so that the gap width can be adjusted. & Quot **. • * • * ♦ · «··
A disadvantage of this construction is that, in particular with very thin rolling out, the dough sheet tends to tear when detached from one of the two rolls. The risk of damage to the dough sheet tends to be increased by the fact that the dough sheet has thinner and thicker areas due to the position and shape tolerances of the rolls. When rolling, the rollers are pressed with a certain pressure on the dough sheet. Under this pressure, the rollers deform, whereby the dough band in the middle has a greater thickness than in the edge region. In order to prevent the bending of the rollers, according to the prior art, the rollers are sized larger. The increase in diameter increases the area moment of inertia of the rolls and thus the resistance to bending. The disadvantage of this is that more material is needed for the production of the rolls by increasing the roll diameter. This is a cost factor that, for example, when using stainless steel high financial disadvantages.
Furthermore, when using two rolls of the same size, the problem arises that the dough strip adheres approximately equally to the lower and upper rolls. When leaving the nip thus the band is not given a stable exit direction. This can lead to oscillating movement of the emerging band and in turn to destruction. In order to adhere the tape to the lower roll, attempts are made according to the prior art via air nozzles to peel off
3 50 651 GP / GA / FI to support the top roller. Again, this is detrimental to the quality of the educated
Dough strip.
The object of the invention is therefore to overcome the disadvantages of the prior art and to provide a device for forming a flat rolled, continuously promoted Teigbandes, which is inexpensive to manufacture, low in operation, low maintenance during operation and beyond the Production of a higher quality Teigbandes is suitable.
The objects of the invention are achieved in that the rollers a IV.I
Attachment of the dough sheet to the lower roll favoring configuration ugd * " • that the axes of rotation are tiltable relative to each other. "* *" »* * ·
Further features according to the invention are that the top roller has a smaller diameter than the bottom roller, that the top roller has a higher circumferential speed than the bottom roller, and / or that the axes of rotation to each other, optionally parallel or skewed, optionally have no or a common point of intersection entangled and / or tilted to each other.
Advantageously, it can be provided that the upper roller or a coupled with the upper roller first time is stored at a first bearing at a first bearing and at a second bearing at a second bearing, and that the two bearings are designed as radial bearings; that the lower roller or a second shaft coupled to the lower roller is supported at a third bearing at a third bearing and at a fourth bearing at a fourth bearing, and that the two bearings are designed as radial bearings; the bearings are coupled to a machine frame, and / or that at least one bearing point via one or more adjusting devices relative to the other bearing parts is movable.
Furthermore, the invention is characterized, for example, in that one or both bearing points of one of the two rollers are movable, that the adjusting device comprises an electrical or mechanical actuator for inclining the axes of rotation and for moving at least one bearing point, that the adjusting device for GP / GA / F)
Movement of at least one bearing point relative to the machine frame or compared to the remaining bearings is set up, and / or that the adjusting device comprises a fixedly connected to a bearing or a bearing block bearing block, via an actuator substantially linearly relative to the machine frame and / or opposite a further bearing point is movable.
In the invention, it can also be provided that the adjusting device has a first
Swing arm includes, which is rotatable about a first pivot axis with the
Machine frame is coupled, that on the first pivot arm one of the bearing bearing ^ n · * · * and an associated bearing is provided and that the first pivot arm and the Anllll the pivot arm provided Lagerstelie are movable via a first actuator; * * That the first pivot arm is mounted in the machine frame via a first pivot bearing and that the position of the first pivot bearing is opposite the * *
Machine frame is variable, the position preferably in a normal plane det .. * first pivot axis is variable, that the adjusting device comprises a second pivot arm which is rotatably coupled to a second pivot axis with the machine frame, that on the second pivot arm one of the bearing points and a associated bearing is provided, and that the second pivot arm and provided on the second pivot arm bearing point are movable via the second actuator; that the second pivot arm is mounted in the machine frame via a second pivot bearing and that the position of the second pivot bearing relative to the machine frame is variable, wherein the position is preferably variable in a normal plane of the second pivot axis; in that the axis of rotation of a roller can be tilted by moving the bearings or bearing points provided in the pivot arms relative to the second axis of rotation, that at least one of the two pivot arms is movable relative to the other pivot arm, and / or that the two pivot arms are movable independently of one another.
Furthermore, the invention relates to an arrangement for forming an endless, flat-rolled, continuously conveyed Teigbandes, which is characterized in that along the Teigbandes two or more devices are provided according to the preceding and following description.
5 50 651 GP / GA / FI
The arrangement is preferably characterized in that the gap width of at least one nip of a device is less than the gap width of a downstream device in the transport direction of the dough strip, that the
Adjustment devices of the individual devices are separately controllable and / or movable, that a control unit for controlling the drives, the promotion along the conveyor surfaces and / or the adjusting devices is provided, and / or that the control unit is connected to a control unit of a baking machine or that Control unit for controlling the arrangement and the
Baking machine is provided. , ♦ ·· ♦ • ···· ··· ♦
The device according to the invention comprises a top roller and a bottom roller. ; · * • ·
These are both rotationally driven in a preferred manner. The drive of both «··. ♦
Rolling can be done by two separate rotary drives. Another possibility to drive both rollers is the provision of a drive
Transmission drives both rollers. Nevertheless, in order to be able to control the circumferential speeds of the two rollers separately, the transmission can have, for example, selectable ratios. This can be achieved for example by a continuously variable transmission for the translation of one of the two rollers. The two rollers have a different direction of rotation. To promote and Auswalzung the dough strip, the two rollers rotate in each case in one direction, so that the nip facing side of the rollers is moved in the transport direction of the dough strip. Since the rollers are arranged on both sides of the gap, the direction of rotation of the two rollers must be opposite thereto. Furthermore, the rollers on a conditioning of the dough sheet on the lower roller favoring configuration. This includes, for example, that the dynamic sticking tendency of the dough sheet is greater at the lower roll than at the upper roll. Thus, the device is designed such that the dough strip separates from the upper roller easier than from the lower roller. As a result, the strip of dough adheres to the lower roller at the exit from the nip and is only released after a certain distance from the lower roller to be further promoted. To achieve this effect, several design features are provided according to the invention:
Thus, for example, the top roller has a smaller diameter than the bottom roller, tm nip, both rollers touch the dough band. At the exit of the
6 50 651 GP / GA / FI
Teigbandes remove the surfaces of both roll body by the rotation of the two rolls of the dough sheet. Since the curvature of the upper roller is more pronounced than the curvature of the lower roller, the upper roller moves away from the dough belt faster than the lower roller relative to the movement of the dough strip. As a result of the inertia of the moving dough strip, the detaching force between the top roll and the dough strip is greater than the detaching force between the bottom roll and the dough strip. This dynamic effect dissolves the dough sheet from the top roll and sticks to the bottom roll. *
Alternatively or additionally, the top roll has a higher peripheral speed than the bottom roll. In the nip, the dough sheet on one side touches the lower roll ^ e * ;; ♦ · and on its opposite side the top roller. The dough sheet has a certain thickness, which essentially corresponds to the gap width. Is now the ····
Circumferential speed of the top roller greater than the peripheral speed of the * .. * lower roller, so this higher speed is also applied to the top of the dough strip. Due to the different speeds of the dough strip at the top and bottom of the dough sheet is bent at the exit from the nip in the lower roller. This dynamic effect also contributes to favoring the attachment of the dough sheet to the lower roll.
Another constructive arrangement to favor the plant on the lower roll is the vertical arrangement of the two rolls. So the bottom roller is provided according to the name below the top roller. Gravity acts on the moving dough band and pulls this direction lower roller.
According to the invention, the axes of rotation of the two rollers are tilted relative to each other. The inclination of the axes to each other causes an inclination of the rollers to one another, an entanglement of the rollers to each other and / or a mixed form of the two positions. The two axes may thus run parallel to one another, run obliquely to one another, be inclined, so that they have a common point of intersection and / or are interlaced in two parallel planes. 7 50 651 GP / GA / F1
By changing the relative position of the two axes of rotation to each other and the shape of the nip is changed. By an inclined position, the nip has a substantially trapezoidal shape. Due to the entanglement of the axes of rotation relative to one another, the pressure of the two rollers on the dough band in that region in which the two rollers have the smallest normal distance from one another can be increased. Furthermore, by the entanglement of the axes of rotation on the one hand, the deflection of the rollers can be reduced by the pressure of the dough strip. On the other hand, can be changed by the entanglement of the axes, the shape of the nip, so that a deflection of the roll is compensated ¬· and a dough sheet with a constant thickness can be generated. By the parallel displacement of the axes or by a reduction of the gap width of the * ·
Roll nip, the thickness of the leaking dough strip can be influenced. '·· * * * • «
The device comprises a machine frame. In or on this machine frame sirtd * the two rollers stored. Thus, the top roller has a first and a second bearing ·. ·. on. These bearings are preferably designed as a rotary bearing and coupled on both sides of the roller with the machine frame. In the bearings, a shaft or the roller itself is preferably stored. The position of the bearings on the machine frame or parts of an adjusting device is referred to as a bearing point, Similarly, the lower roller is arranged. Thus, the lower roller is mounted on a third and on a fourth bearing. The two bearings are in turn designed as a rotary bearing and preferably arranged on both sides of the lower roller. The position of the bearings of the lower roller is also referred to as a bearing.
For the inclination of the axes of rotation relative to one another, at least one bearing point can now be displaced according to the device according to the invention. The position of the bearing is moved relative to the position of the other bearings. Depending on the direction of movement, an entanglement or other movement of the rollers occurs.
Preferably, the bearing is movable by actuation of a mechanical or electrical actuator. For this purpose, motion devices such as linear axes, driven rotary axes,
8 50 651 GP / GA / FI
Pneumatic cylinders, hydraulic cylinders, rack gears or similar devices. These can be controlled and / or regulated in a preferred manner. However, it also corresponds to the inventive idea to provide a manual movement device such as a spindle adjustment.
Preferably, the inclination of the axes of rotation relative to each other during operation is possible. Thus, during operation, the shape and texture of the dough strip can be adjusted by changing the rotational axis position. ♦ «
Preferably, both bearing points of a roller can be moved. As a result, on the one hand, the gap width and, on the other hand, the gap shape can be selected. The, * '** • t
Movement of a bearing point is preferably independent of the movement of the other bearing point of the roller. It should be noted that the movement of the ♦ »
Lagerstellen primarily the change of the nip is used. * .. * m ψ ψ · mm
The devices and arrangements according to the invention are preferably used "in-line" in machines for the industrial production of baked goods such as biscuit. The production of the continuously conveyed dough strip is thus coupled with and / or synchronized with other steps of the manufacturing process such as the preparation of the dough, the dough banding and / or the baking of the dough pieces.
Preferably, the present device and the arrangement of a plurality of devices according to the invention comprise a control unit. This control unit is suitable and / or set up to control, regulate and / or synchronize parameters such as the rotational speed of the rollers, the transport speed along the transport surfaces, the movement of the adjusting device for changing the nip and / or the inclination of the axes of rotation of the rollers. For this purpose, a separate control unit can be provided per device. Preferably, however, a control unit is provided, which is set up to control the entire arrangement and / or the baking machine. For example, a control unit can be provided which controls both the baking machine and the device according to the invention and the arrangement according to the invention.
Alternatively, the inventive arrangement or 9 50 651 GP / GA / Fl
Device comprising a control unit which is connected to the control unit of a baking machine.
In this context, it is defined that an actuator substantially corresponds to a component which can perform a controlled and / or a controlled movement. Examples of actuators are pneumatic drives such as pneumatic cylinders, hydraulic drives such as hydraulic pistons or hydraulic cylinders, electric drives, linear axes etc. «♦» · «
As an endless dough band, a band is referred to, which has a length of at least several meters. • ··· • ♦♦ • ♦
Subsequently, the invention will be further described by means of concrete embodiments.
Fig. 1 shows a view of a device according to the invention, wherein the viewing axis substantially follows the transport direction of the dough strip.
Fig. 2 shows a schematic side view of an embodiment of the device according to the invention.
Fig. 3 shows a side view of a further embodiment of the device according to the invention.
Fig. 4 shows a view of the device according to the invention, wherein the line of sight is substantially normal to the conveying direction of the dough strip.
Fig. 5 shows a schematic view of two entangled rollers in a view from above.
Fig. 6 shows a schematic view of two entangled rollers in a side view.
Fig. 7 shows a schematic sectional view of a detail of the pivot axis.
Fig. 8 shows three positions of the adjusting device.
Fig. 9 shows a schematic representation of the device according to the invention with a dough sheet performed, which is detached by a scraper from the lower roller.
Fig. 10 shows a device according to the invention with two roller pairs. 10
50,651 GP / GA / FI
Fig. 1 shows a device according to the invention with a top roller 2 and a
Lower roller 4, wherein the upper roller 2 about a first axis of rotation 3 and the
Lower roller 4 is rotatably mounted about a second axis of rotation 5. Furthermore, the two rollers 2, 4 are driven or driven by one or more drives 28.
The upper roller 2 has a smaller one in the illustrated embodiment
Diameter up than the lower roller. The first rotation axis 3 and the second
Rotation axis 5 run approximately parallel in the illustration. One or more armouring devices 20 allow the axes to tilt relative to one another. In the following
Execution, the top roller 2 is rotatably mounted in the machine frame 19. Im rigid, ·· *
preferably fixedly arranged machine frame 19, a first bearing 11 and a second bearing I * II for supporting the first shaft 9 are provided. The two bearings 11 / * ·; • »and 13 are designed as rotation bearings. The position of the first bearing 11 becomes as * · ** first bearing 10 and the position of the second bearing 13 as a second bearing *. * «·· 12 denotes. The lower roller 4 is coupled to a second shaft 14 which is mounted on both sides of the lower roller in a third bearing 16 and in a fourth bearing 18.
The third bearing 16 is located at the third bearing point 15 and the fourth bearing 18 is located at the fourth bearing point 17. The bearings 15 and 17 are according to the present embodiment überer an adjusting device 20 movable. For this purpose, the adjusting device 20 on an actuator 21. This is suitable for moving at least one storage location and / or set up.
Between the lower roller 4 and the upper roller 2, a nip 8 is provided.
Through this nip, the dough sheet 1 is passed according to the present invention. The nip 8 is determined in its size by the position of the upper roller 2 and the lower roller 4. This position can be changed in particular by the adjusting devices 20. Due to the separate adjustability of at least one bearing point, in particular the third bearing point 15 and / or the fourth bearing point 17, an inclination of the second rotation axis 5 relative to the first rotation axis 3 is made possible. By actuating both adjusting devices 20, a parallel displacement of the axes of rotation 3, 5 relative to each other can take place.
Fig. 2 shows a side view of a device according to the invention, as shown for example in Fig. 1. A dough band 1 is guided along a first conveying surface 29 in the region or direction of the nip 8. The first conveying surface 29 is in
11 50 651 GP / GA / FI of the present embodiment designed as a conveyor belt. The conveyor belt has a transfer edge disposed in a region remote from the nip 8.
Between the first conveying surface 29 and the nip 8, a free area is provided in which the dough sheet 1 is not performed. This has a certain
Tensile strength and flexural rigidity. By the rotation of the rollers is the
Dough tape held on train and further promoted. For this purpose, the top roller 2 and the bottom roller 4 rotate in the opposite direction. Furthermore, the top roller has a smaller diameter than the bottom roller. Both rollers are in one
Machine frame 19 stored. The machine set includes in the present
Embodiment of Fig. 1 and Fig. 2 laterally continuous
Side plates, which are arranged in a preferred manner stationary. The upper roll 2 is / * ;; • * in turn coupled to a first shaft 9, which is mounted on both sides via a first bearing 11 * ·· * and a second bearing 13 on the machine frame 19. The second shaft 14 is ** *. M »· coupled to sub-monitor 4. This in turn is supported on both sides of the machine frame 1S ..: by a third bearing 16 and a fourth bearing 18. The visible in the present illustration third bearing 16 and the third bearing 15 is movable via the adjusting device 20, For this purpose, a bearing block 32 is slidably disposed in the machine frame 19. The displacement of the bearing block 32 is done via the adjusting device or via the actuator 21. This is designed for example as a mechanical, pneumatic or electric actuator. It also has a direction of action, which essentially corresponds to the degree of freedom of the bearing block 32. To enable the displaceability, a gap 33 is provided. The freedom of movement of the bearing block 32 in the machine frame! 19 is significantly limited by the size of this gap 33.
The actuator 21 is fixed, for example, with an element on the machine frame 19. Another element, which is movable by the actuator relative to the first element, is connected to the bearing block 32. By actuating the actuator a change in length of the same is effected. This can be converted via the coupling with the bearing block 32 in a longitudinal movement of the bearing block.
The dough sheet 1 is conveyed according to the invention between the two rollers and thereby rolled. This causes in a preferred manner a
12 50 651 GP / GA / FI at least partially thinning the tape. In a preferred manner, the device is configured such that the attachment of the dough sheet 1 to the lower roller 4 is favored. When starting the device, for example, the first time imports of the continuous dough sheet to be promoted adheres according to the dough sheet on the lower roll. In order to effect a further promotion of the dough sheet 1 to the second conveying surface 30, a scraper 34 is provided.
Also, the second conveying surface 30 is formed for example as a conveyor belt. In the case of thinning and rolling out a dough sheet 1, the dough sheet 1 has a lower speed in the region of the first conveying surface 29 than in the region of the second conveying surface 30. This is directly proportional to the change in cross-section ··· * * through the execution of the Dough sheet 1 through the nip 8. mm * m 9 9 * 9 9 * · * »* * * * m φ φ - m
Fig. 3 shows a side view of another embodiment of the device according to the invention. On a machine frame 19, a top roller 2 and a bottom roller 4 are mounted. The machine frame 19 comprises one or more adjusting devices 20. Preferably, one adjusting device per side-that is, a total of two adjusting devices 20 -is provided. The adjusting device 20 is used in particular for positioning the first axis of rotation 3 of the top roller 2 opposite or relative to the second axis of rotation 5 of the bottom roller 4. In the present embodiment, the top roller 2 and / or the first shaft 9 is mounted on both sides in the machine frame 19. For storage, a first bearing 11 and at a second Lagerstelie 12, a second bearing 13 are provided at a first bearing point 10. In the present embodiment, the first and the second bearing point are substantially fixedly coupled to the machine frame.
Also in this embodiment, the two rollers are driven by one or more drives 28 rotationally about the respective axes of rotation. The drives 28 are not shown in the present illustration.
The lower roller 4 is coupled to a second shaft 14, which is on the one hand at a third bearing point 15 to a third bearing 16 and on the other hand to a fourth
13 50 651 GP / GA / FI
Bearing 17 rotatably mounted on a fourth bearing 18. The fourth bearing 18 and the third bearing 16 are coupled to the machine frame 19. The coupling is, as in the previous embodiments, given via an adjusting device 20. The adjusting device 20 in this case comprises a first pivot arm 22 which is pivotally connected to the machine frame 19 about a first pivot axis 23. For supporting the pivot axis 23 in the machine frame 19, a first pivot bearing 24 is provided. At the first pivot arm, for example, the third bearing 16 of the lower roller 4 is provided. *
According to the present embodiment, a second swing arm 25 is provided.
This is similar to the first pivot arm with a second pivot bearing 27 to * · · * • 9 »a second pivot axis 26 rotatably connected to the machine frame 19. With * .. * the second pivot arm 25, the fourth bearing 18 of the lower roller 4 is coupled. *** "" • 9 9 9 9 9
The pivot axis 26 extends in the present representation essentially: *. • · projecting. For rotation of the pivot arm about the pivot axis, the actuator 21 is provided. About a change in length of this actuator, a rotation of the pivot arm can be achieved about the respective pivot axis. For this purpose, the point of application of the actuator 21 has a certain normal distance to the pivot axis of the pivot arm. About the normal distance, a linear movement of the actuator 21 can be converted into a rotational movement about the pivot axis. However, it is also the inventive idea to arrange a rotary drive coaxial with the pivot axis. The third bearing 15 of the third bearing 16 of the lower roller is arranged on the first pivot arm 22 at a certain normal distance from the pivot axis 23. By a rotation of the pivot arm thus takes place a displacement of the respective bearing point. The situation is similar with the second pivot arm 25, on which the fourth bearing point 17 of the lower roller 4 is provided at a certain normal distance from the second pivot axis 26. On actuation of the respective actuator 21 thus a movement of the third bearing 15 and / or the fourth bearing 17 is possible.
A further adjustment possibility of the adjusting device 20 is made possible by an offset of the pivot axes of the swivel arm.
14 50 651 GP / GA / FI
To offset the pivot axis, one or two tabs 35 are connected to the machine frame 19, in particular to the base plate of the machine frame. The
Tabs 35 have openings for contact with a set screw 36. In the present embodiment, the heads of the two setscrews 36 of the two tabs 35 project toward each other in the direction of a bearing block 32 of the pivot bearing.
These are the screws 36 with its thread in a threaded opening of
Lugs 35 screwed. By turning the set screws their position can be changed. By contact with the bearing block 32 of the pivot axis and the bearing block itself can be offset. By modifying the location of the. .. *
Pivot axis, for example, causes an entanglement of the first axis of rotation 3 * ·· ♦ · relative to the second axis of rotation 5. Alternatively to the provision of *. ·· Tabs and screws, the adjustment device may also include, for example, *** eccentrically arranged bearings. «··· ♦ · · ···
Fig. 4 shows a view of the roller pair according to the invention in the usual installation position, *, • · from above. A top roller 2 with a first axis of rotation 3 and a bottom roller 4 with a second axis of rotation 5 are mounted in a machine frame 19 wherein the first axis of rotation and the second axis of rotation are substantially parallel to each other. About the movement of at least one bearing point, the first axis of rotation and the second axis of rotation are tilted relative to each other. In the present embodiment, the second rotation axis has a certain offset from the first rotation axis. This can be used, for example, to improve the promotion of the system of dough sheet 1 to the lower roller. For this purpose, the axis of rotation of the lower roller is arranged in the transport direction 37 in front of the axis of rotation of the upper roller. Thus, the top roller is arranged downstream and the exit angle of the dough strip from the nip 8 slightly inclined downward in the direction of gravity.
Fig. 5 shows a schematic view of a top roller 2 and a bottom roller 4. The viewing direction follows substantially a vertical direction in the usual installation position or a direction which is substantially normal to the surface of the dough sheet in the roll mat. The first axis of rotation 3 of the upper roller and the second axis of rotation 5 of the lower roller are inclined in the present illustration relative to each other. In particular, the two axes have an entanglement.
15 50 651 GP / GA / FI
The inclination is geometrically designed such that in the image plane a projecting axis exists, which intersects both axes of rotation. This axis lies in the region of the nip and is substantially normal to the surface of the dough sheet in the region of the nip. In particular, the straight line passes through that point or through that area of the nip at which the two...
Rollers 2.4 have the smallest normal distance from each other. Through the * ··· '·
Entanglement is reduced in particular a deflection of the rollers under the pressure of the rolled out Teigbandes **. This has a positive effect on the quality ** ·· «of the dough sheet produced. Furthermore, by reducing the pressure and
Reduction of deflection Sizing of the entire device * ·. * Can be improved or. Thus, the lower deflection allows the use of smaller diameter rollers. Furthermore, the bearings 11, 13 and / or 16, 18 are less stressed due to the lower deflection.
6 shows, similar to FIG. 5, an illustration of a top roller 2 and a bottom roller 4, but in a side view. The two rollers are again entangled, the viewing direction of the view essentially following the first axis of rotation 3, which runs projecting in this view. The two rollers and the two axes of rotation 3, 5 are inclined relative to each other and in particular entangled. In this case, as in Fig. 5, the two axes are skewed to each other, in Fig. 6, the axes are skewed to each other in parallel planes arranged. Thus, the first axis of rotation y 3 lies in a first plane 38 and the second axis of rotation 5 in a second plane 39.
In the present embodiment, the two planes 38 and 39 are arranged parallel to each other. However, it also corresponds to the inventive idea that the planes are at an angle to each other and have a cutting line.
FIG. 7 shows a schematic sectional illustration according to the section line 40 from FIG. 3.
To improve the representability, the pivot axis is shown shortened. In the present embodiment 7, a substantially continuous pivot axis is provided, which is formed by the first pivot axis 23 and the second pivot axis 26. However, it is also quite the spirit of the invention to provide separate pivot axes, which are not coupled together.
16 50 651 GP / GA / FI
The first pivot axis 23 is mounted in a first pivot bearing 24. Furthermore, the first pivot axis 23 is coupled to the first pivot arm 22. In the present embodiment, the coupling between the first pivot arm 22 and the first pivot axis 23 is designed as a rigid connection. The first pivot bearing 24 is designed as a rotary bearing. Furthermore, the first pivot bearing, ···· 24 relative to the machine frame 19 is movable and / or adjustable. For this purpose, two tabs 35 are connected to the machine frame 19. In the tabs 35 protrude • ·
Set screws 36, the threaded shaft is screwed into a threaded bore of the tab 35 '**' »· ·. By twisting the screws, the position of the > e '· • · can thus be determined.
Adjusting screws 36 are changed relative to the respective tab 35. The heads of the * ·. '#
Adjusting screws 36 are coupled to the bearing 24 or a bearing block 32 surrounding the bearing 24. By adjusting the screws 36 thus the first pivot bearing 24 can be offset. By changing the position of the pivot bearing, the kinematics of the adjusting device and thus the position and the positionability of the first axis of rotation 3 relative to the second axis of rotation changes 5. The arrangement of the second pivot axis 26, the second pivot arm 25, the second pivot bearing 27 and the associated Set screws 36 and the associated tabs 35 substantially corresponds to the arrangement of the equivalent elements in the region of the first pivot bearing 24. In particular, the construction is substantially mirrored. Nevertheless, a separate adjustability of the position of the second pivot bearing 27 relative to the machine frame 19, regardless of the position of the first pivot bearing 24 relative to the machine frame 19 is made possible. The pivot axis is executed as noted as a continuous wave. By this arrangement, the nip can be achieved via a single actuator 21, as shown for example in Fig. 3.
However, it also corresponds to the inventive idea that the pivot axis is designed as a non-continuous shaft. In this case, the first pivot axis 23 is separate from the second pivot axis 26. These have no coupling and are independently movable. By providing two actuators 21 -a for moving the first pivot arm 22 and one for moving the second pivot arm 25 - thus a complete decoupling of the two bearings is possible.
17 50 651 GP / GA / FI
Fig. 8 shows three positions of the pivot axis and the pivot bearing against the fixedly connected to the machine frame tabs 35th
8a shows a substantially central basic position, wherein the pivot axis 23 and / or the first pivot bearing 24 is provided substantially centrally centrally between the two tabs 35. In threaded holes of the tabs 35 are. * ·· *
Adjusting screws 36 are provided whose screw heads einklemmeji * 1 a bearing block 32! • or which are connected to the bearing block 32. In the bearing block 32 is the
Swivel bearing 24 stored. By changing the position of the set screws 36 ee '· · · with respect to the tabs 35, the bearing block, the pivot axis 23 and / or * ·· * the pivot bearing 24 can now be offset.
For example, the same arrangement is shown in a second position in FIG. 8b.
The bearing block is shifted to the right in the display plane. For this purpose, the adjusting screw 16 shown on the right is inserted deeper into the threaded hole of the right tab 35.
Fig. 8c shows another position, wherein the bearing block 32, the first pivot axis 23 and / or the first pivot bearing 24 are displaced in the opposite direction as in Fig. 8b. By displacement of the bearing block, the first pivot axis and / or the first pivot bearing 24 relative to the associated tabs 35 or relative to the machine frame 19, a change in the kinematics of the adjusting device 20 is effected.
Fig. 9a shows a schematic view, in particular a schematic side view of the device according to the invention with a top roller 2, a bottom roller 4 and a dough sheet 1. The dough sheet 1 is shown schematically. It is according to the invention in a preferred manner to an endless dough sheet, in particular for the formation of moldings for the industrial production of biscuit. In the position of FIG. 9a, the top roller 2 is disposed away from the bottom roller 4, so that the roller mat 8 has a gap width which is greater than the thickness of the dough strip being made. This position corresponds for example to the insertion of the dough strip at the beginning of the rolling process. For this purpose, the unrolled strip of dough is conveyed along a first conveying surface 29 in the direction of the nip 8, wherein the conveying surface
18 50 651 GP / GA / FI 29 ends at a certain distance in front of the pair of rollers. Between the nip 8 and the end of the first conveying surface 29 thus the dough strip between the two elements is arranged freely suspended or stretched. The dough sheet 1 adheres to the lower roller 4 according to the present invention. Subsequently, the dough sheet 1 is to be conveyed along a second conveying surface 30 on. The second conveying surface 30 also has a certain distance from the nip 8 and / or the lower roller 4. In order to effect a transfer of the * * front end of the dough sheet to the second conveying surface 30 when the device is put into operation, a * * *
Scraper 34 is provided. This scraper essentially corresponds to a plate-shaped body which can be folded onto the lower roller 4 or folded *. The scraper 34 is arranged substantially stationary and / or connected to the machine frame 19. By the scraper, the dough sheet 1 is detached from the lower roll. As a result of further dynamic effects, the conveyor belt 1 comes into contact with the second conveying surface 30 and is transported further by it.
For example, Fig. 9b shows the same view as Fig. 9a, but with continuous operation. The endless dough sheet 1 is again shown schematically demolished in the present illustration. According to the invention, however, it is an endless dough sheet. Again, the dough band is on the one hand on the first conveying surface 29 and on the other hand on the second conveying surface 30. Between the two conveying surfaces, the pair of rollers comprising a top roller 2 and a bottom roller 4 is arranged. In continuous operation, the scraper is not engaged with the dough sheet 1. Rather, the dough sheet is withdrawn from the lower roller 4 by the second conveying surface 30. For this purpose, the speed of the dough sheet 30 substantially corresponds to the peripheral speeds of the rolls. The conveying speed of the first conveying surface 29 is less than the conveying speed of the second conveying surface. This results from the fact that the dough sheet undergoes a reduction in the cross-sectional area in the nip 8 at a constant volume flow. Due to this dilution, the dough sheet 1 must have a higher speed downstream of the nip 8 than before the nip for continuous feeding.
Preferably, the investment in the lower roll is facilitated by the upper roll having a higher peripheral speed than the lower roll. Further is
19 50 651 GP / GA / FI in Figs. 9a and 9b, a displacement of the first axis of rotation 3 to the second axis of rotation 5 given. Thus, the first axis of rotation 3 is arranged in the transport direction of the conveyor belt 1 in front of the second axis of rotation 5. This configuration can also contribute to favoring the dough sheet on the lower roll. & Quot **. ♦ · · · »» »
FIG. 10 shows an arrangement of a plurality of devices according to the invention in accordance with the description preceding FIG. In order to form a flat-rolled, continuous ** ·· ♦ conveyed dough sheet, it may be necessary to roll out in several steps ..]; • to carry out. For this purpose, the dough sheet is fed via a first conveying surface 29 of a first device 41. This comprises according to the foregoing description, a top roller 2, a bottom roller 4 and provided between the two rollers nip 8. The dough sheet is or is guided through the nip 8 on a second conveying surface 30. The conveying surface 30 conveys the endless dough sheet 1 further to a second device 42, which is also constructed according to the foregoing description. This also comprises a top roller 2, a bottom roller 4 and a roller gap 8 arranged between the two rollers. For this purpose, the roller gap 8 of the second device 42 has a smaller gap width than the roller gap 8 of the first device 41. In particular, the normal distance between the top roller 2 and the lower roller 4 of the second device 42 is less than the normal distance of the upper roller 2 and the lower roller 4 of the first device 41. Due to the thinning of the dough strip for optimal promotion after the pair of rollers, a higher conveying speed is necessary than before the pair of rollers. In particular, with the provision of two devices 41, 42, this also means that the peripheral speeds of the lower roller and the upper roller of the second device 42 are higher than the peripheral speeds of the upper roller and the lower roller of the first device 41. Preferably, the two devices 41, 42 arranged serially along the transport direction of the dough sheet 1. Downstream of the second device 42, a third conveying surface 31 is provided. For high quality formation of the dough sheet, the dough sheet is rolled in two stages from an initial thickness to a final thickness.
20 50 651 GP / GA / FI
According to the invention, a third device may also be provided. Audi, similar to the arrangement shown in FIG. 10, is arranged in series behind the second device 42. Thus, the thinning of the dough strip can be done in three steps.
For the production of the endless dough sheet for the industrial production of biscuits, preferably at least two devices are arranged in series one after the other. ···· * ·· »• · • ·
The two devices 41,42 are designed to be identical in a preferred manner. The respective roll nips are adjustable via the respective adjusting devices. * ·
In particular, the nip 8 of the first device 41 has a higher * *· * *
Slit width than the nip 8 of the second device 42. The nip einfer. *. third device has a smaller gap width than the two above devices.
As an example embodiment, the first device has a transport speed of 2 m / min. up to 8 m / min. at a gap width of 5 mm to 20 mm.
The second device has, for example, a speed of the conveyor belt of about 4 m / min. up to 16 m / min. at a gap width of 3 mm up to 10 mm.
A third device arranged behind it has a speed of, for example, 8 m / min to 32 m / min. at a gap width of 0.5 mm to 3 mm.
Optionally, a fourth Vorrichtgung be provided, in which the dough band a speed of about 16 m / min. up to 50 m / min. having.
Typical speeds for an arrangement according to the invention are for example about 6 m / min. in the first device, 12 m / min. in the second device and 25 m / min. in the third device.
The respective gap widths and speeds can be adapted individually for each individual device. The adaptation is in particular of parameters such as the dough consistency and the gap width or the thickness of the dough strip
21 50 651 GP / GA / FI influenced. For example, the rolls have a diameter of about 250 to 450 mm.
The different embodiments of the device according to the invention are exemplary embodiments of the basic concept of the invention. In this case, different features of one embodiment may be combined with features of another embodiment. For example, the ·· «
Embodiment of Figures 1 and 2 with a substantially linearly movable • ·
Bearing block also in an arrangement of several devices as shown in Fig. 10 * · ** applicable. The embodiments of FIGS. 3 and 4, for example, can also be designed as an arrangement according to FIG. Furthermore, the arrangement of the drives from FIG. 1 is also possible on the device according to FIG. 3. 4
22 50 651 GP / GA / R
Reference numerals; 1. Dough strip 2. Upper roll 3. First rotary axis 4. Lower roll ·· * · • · • * 5. Second rotation axis »··· ♦ * ♦ · 6. Rotation direction of upper roll • Λ 1» · »'7. Direction of rotation of the lower roller • · * · • * · • · · 8. Nip »» * «♦ 9. First shaft • * * · '10. First bearing point "" * * a · Λ 11. First bearing 12. Second bearing point 13. Second bearing 14. Second shaft 15. Third bearing point 16. Third bearing 17. Fourth bearing point 18. Fourth bearing 19. Machine frame 20. Adjusting device 21. Actuator 22. First pivot arm 23. First pivot axis 24. First pivot bearing 25. Second pivot arm 26. Second pivot axis 27. Second pivot bearing 28. Drive 29. First conveying surface 30. Second conveying surface 31. Third conveying surface 32nd bearing block 33. Gap 34. Scraper 35. Tab 36. Adjusting screw 37. Transport direction 38. First level 39. Second level 40. Intersection line 41. First device 42. Second device

权利要求:
Claims (22)
[1]
23 50 651 GP / GA / FI /

Claims 1. An apparatus for forming a flat-rolled continuously-conveyed dough sheet (1) comprising: a top roll (2) rotatably driven about a first rotation axis (3), a bottom roll (4) wound around a second one Rotation axis (5) is rotationally driven, wherein the direction of rotation (6) of the upper roller (2) the direction of rotation (7) of the lower roller (4) is opposite, and wherein between the upper roller (2) and the lower roller (4) has a nip (8 ) is provided for the implementation and Auswalzung of the dough strip (1), characterized in that the rollers (2,4) have a conditioning of the dough sheet (1) on the lower roller (4) favoring configuration and that the axes of rotation (3,5) are tilted relative to each other.
[2]
2. Apparatus according to claim 1, characterized in that the upper roller (2) has a smaller diameter than the lower roller (4).
[3]
3. Apparatus according to claim 1 or 2, characterized in that the top roller (2) has a higher peripheral speed than the bottom roller (4) -
[4]
4. Device according to one of claims 1 to 3, characterized in that the axes of rotation (3,5) to each other, optionally parallel or skewed or optionally have no or a common intersection. 24 50 651 GP / GA / FI
[5]
5. Device according to one of claims 1 to 4, characterized in that the upper roller (2) or coupled to the upper roller first shaft (9) at a first bearing point (10) at a first bearing (11) and at a second bearing point ( 12) is mounted on a second bearing (13), and that the two. • - · · Bearings (11,13) are designed as radial bearings. * ···. • · ♦ ·· «··· ♦ · · 4« ·
[6]
6. Device according to one of claims 1 to 5, characterized in that the lower roll (4) or a lower roll coupled to the second shaft (14) at * ♦ · a third bearing point (15) on a third bearing (16 ) and at a fourth bearing point (17) on a fourth bearing (18) is mounted, and that the two bearings (16,18) are designed as a radial bearing.
[7]
7. Device according to one of claims 1 to 6, characterized in that the bearings are coupled to a machine frame (19).
[8]
8. Device according to one of claims 1 to 7, characterized in that at least one bearing point via one or more adjusting devices (20) relative to the other bearing points is movable.
[9]
9. Device according to one of claims 1 to 8, characterized in that one or both bearing points of one of the two rollers are movable.
[10]
10. Device according to one of claims 1 to 9, characterized in that the adjusting device (20) comprises an electrical or mechanical actuator for inclining the axes of rotation and for moving at least one bearing point.
[11]
11. Device according to one of claims 1 to 10, characterized in that the adjusting device is adapted to move at least one bearing point relative to the machine frame or with respect to the remaining bearing points. 25 50 651 GP / GA / FI
[12]
12. Device according to one of claims 1 to 11, characterized in that the adjusting device comprises a fixedly connected to a bearing or a bearing block bearing block, which is substantially linearly movable relative to the machine frame and / or relative to a further bearing point via an actuator. · * '** «v ·» «·» »
[13]
13. Device according to one of claims 1 to 12, characterized in that; The adjusting device comprises a first pivoting arm (22) which is rotatably coupled to the machine frame about a first pivot axis (23), one of the bearing points and an associated pivoting arm (22) ^ ** ♦ bearing is provided and that the first pivot arm and provided on the * · ♦ * · pivot arm bearing are movable via a first actuator.
[14]
14. Device according to one of claims 1 to 13, characterized in that the first pivot arm via a first pivot bearing (24) is mounted in the machine frame and that the position of the first pivot bearing relative to the machine frame is changeable, wherein the position preferably in a normal plane of the first Swivel axis is changeable.
[15]
15. Device according to one of claims 1 to 14, characterized in that the adjusting device comprises a second pivot arm (25) which is rotatably coupled to a second pivot axis (26) with the machine frame, that on the second pivot arm of the bearing points and an associated Bearing is provided and that the second pivot arm and provided on the second pivot arm bearing point on the second actuator are movable.
[16]
16. Device according to one of claims 1 to 15, characterized in that the second pivot arm via a second pivot bearing (27) is mounted in the machine frame and that the position of the second pivot bearing relative to the machine frame is variable, the position preferably in a normal plane of the second Swivel axis is changeable. 26 50 651 GP / GA / FL
[17]
17. Device according to one of claims 1 to 16, characterized in that the axis of rotation of a roller by movement of the provided in the pivot arms bearing or bearing points with respect to the second axis of rotation is tilted. «··
[18]
18. An arrangement for forming a flat-rolled, continuously conveyed dough strip, characterized in that two or more pieces of apparatus according to one of the preceding claims are provided along the dough sheet. ···· • · • *
[19]
19. Arrangement according to claim 18, characterized in that the gap width * · - * · at least one nip of a device is less than the gap width of a downstream in the transport direction of the dough strip device.
[20]
20. The arrangement according to claim 18 or 19, characterized in that the adjusting devices of the individual devices are controlled separately and / or movable.
[21]
21. Arrangement according to one of claims 18 to 20, characterized in that a control unit for controlling the drives, the promotion along the conveying surfaces and / or the adjusting devices is provided.
[22]
22. Arrangement according to one of claims 18 to 21, characterized in that the control unit is connected to a control unit of a baking machine or that a control unit is provided for controlling the arrangement and the baking machine.

Vienna on 0 3 * June 2012

类似技术:

公开号 | 公开日 | 专利标题

AT512952B1|2015-04-15|Apparatus for forming a flat-rolled, continuously conveyed dough band

EP3216347B1|2018-12-12|Method for orienting wound dough products in a defined end position

EP2719526A1|2014-04-16|Device for producing a cushion from paper

AT512953B1|2015-05-15|Transfer device with adjustable bend line of transfer body

DE102014207050A1|2015-10-15|Splice device

EP2805810B1|2016-03-16|Arrangement for producing a corrugated board web laminated on one side

EP2634008B1|2014-07-30|Method and apparatus for changing an adhesive application roller

EP2649882A1|2013-10-16|Dough separation and shaping device

EP2510791A2|2012-10-17|Device for forming a sheet of dough from supplied dough portions

EP2670577A1|2013-12-11|Cooling device and cooling method for an extrudate

AT501246B1|2006-11-15|DEVICE AND METHOD FOR DISCONNECTING A MOVING MATERIAL RAIL

DE19638307B4|2007-04-05|Process for cutting continuously conveyed, flat products made of paper or similar materials

DE102007030977A1|2008-01-24|Cutting device for cutting a strip has a roller to rotate on a central swivel pin, a moving knife attached to the roller and fixed knife near the roller

AT507711A1|2010-07-15|DEVICE FOR FORMING GILLBARS, IN PARTICULAR FROM A MEAT MASS

EP3417711B1|2021-09-22|Dough processing device

EP2103217A2|2009-09-23|System for transversely stretching dough

DE102010005757B3|2011-06-16|Apparatus and method for guiding tapes to be joined together along their longitudinal edges

WO2014184086A1|2014-11-20|Roller arrangement with a moveable inlet shield

EP1905306A2|2008-04-02|Device for making and supplying a continuous dough sheet

DE10241823A1|2003-05-15|Assembly for winding dough portions into conical horns has feed and winding section where shape and position of each dough portion is in fully integrated and automated production process

WO2010054489A1|2010-05-20|Device and method for forming a tube from a material web

DE102012001837A1|2013-08-01|Device for cross-cutting a flat object moved in the direction of transport

AT518997B1|2018-03-15|Apparatus for processing and transporting dough bands

WO2019037895A2|2019-02-28|Longitudinal cutting device

WO2019057577A1|2019-03-28|Furnace roller, transport device provided therewith and method for the operation thereof

同族专利:

公开号 | 公开日

RU2014153989A|2016-07-27|

AR091256A1|2015-01-21|

AT512952B1|2015-04-15|

CN104349678A|2015-02-11|

KR20150030702A|2015-03-20|

PH12014502720A1|2015-02-02|

JP2015521049A|2015-07-27|

EP2858510A1|2015-04-15|

BR112014029323A2|2017-06-27|

US20150150267A1|2015-06-04|

WO2013182627A1|2013-12-12|

引用文献:

公开号 | 申请日 | 公开日 | 申请人 | 专利标题

US3023714A|1957-10-31|1962-03-06|Gustave A Seewer|Control mechanism for transmissions and the like|

GB1212532A|1967-06-21|1970-11-18|Baker Perkins Ltd|Improvements in bakery plant|

DE2250569A1|1972-10-14|1974-04-18|Erich Backmann|Dough rolling-out machine - with large number of pressure roller pairs in tandem all driven|

SU1708226A1|1989-05-25|1992-01-30|Московский технологический институт пищевой промышленности|Device for molding viscoplastic food masses|

DE20114676U1|2001-09-06|2001-12-06|Helmstaedter Josef|Croissant winder|

KR100650015B1|2005-12-24|2006-11-27|강창남|Dough manufacture machine|

EP2213176A2|2009-01-28|2010-08-04|Rheon Automatic Machinery Co., Ltd.|Food Dough Extending Method and Apparatus|

DE364301C|1923-08-20|Jacob B Jacobsen|In a vertical plane revolving, endless conveyor for overburden companies u. like|

GB472270A|1936-03-20|1937-09-20|Baker Perkins Ltd|Improvements in and relating to endless band conveyors|

US2323907A|1941-10-08|1943-07-13|Harriss|Crust roller|

GB657605A|1949-02-21|1951-09-19|Baker Perkins Ltd|Improvements relating to endless band conveyors|

DE7141948U|1971-11-06|1972-02-10|Seewer Ag|SCRAPER HOLDER ON A DOUGH PROCESSING MACHINE|

CA1291370C|1986-06-18|1991-10-29|Torahiko Hayashi|Apparatus and method for rolling croissant dough pieces|

US5673609A|1994-02-07|1997-10-07|Machine Masters, Inc.|Masa handling apparatus and method for handling masa|

DE10049004A1|2000-09-27|2002-04-11|Wendeln Brot Sued West Gmbh &|Assembly for continuously-operated industrial scale dough portioning, comprises several parallel feed tubes with internal pressure sensors and cutters|

US6981582B2|2003-09-09|2006-01-03|Miller R Craig|Systems and methods for compact arrangement of foodstuff in a conveyance system|

DE102004032992B4|2004-07-08|2007-10-11|Sollich Kg|Device for feeding and forming a plastically deformable confectionery mass into a product|

US7887314B2|2005-03-11|2011-02-15|J.C. Ford Company|Comestible product sheeter with rear access|

US20070184161A1|2006-02-08|2007-08-09|Mcdonnell John E|Square dough products and method of making the same|

CN201163958Y|2008-01-04|2008-12-17|王朝民|Novel device for adjusting thickness of dough sheets for noodle pressing machine|

US8127915B2|2009-12-21|2012-03-06|Martin's Famous Pastry Shoppe, Inc.|System and method for separating a cluster of interconnected food products|CN104542779B|2015-01-06|2017-05-10|尚宝泰机械科技（昆山）有限公司|Noodle lengthening mechanism|

CN105192012B|2015-11-14|2017-09-19|山东银鹰炊事机械有限公司|A kind of multi-functional continuous pressure surface noodle cutter|

AT517684B1|2015-12-04|2017-04-15|König Maschinen Ges M B H|Dough slitting and / or embossing device|

JP6325137B2|2016-02-24|2018-05-16|日清食品ホールディングス株式会社|Production method of instant fried noodles|

WO2018049455A1|2016-09-16|2018-03-22|Haas Food Equipment Gmbh|Rotary dough molding machine|

AT518997B1|2016-10-21|2018-03-15|Koenig Maschinen Gmbh|Apparatus for processing and transporting dough bands|

IT201600128264A1|2016-12-19|2018-06-19|Pastificio Fidelia S R L|CUTTING GROUP FOR QUADRUCCI AND MALTAGLIATI.|

US20220053778A1|2018-09-14|2022-02-24|Gothia Holdings Inc.|Dough spreading roller|

CN112493270A|2020-11-19|2021-03-16|武汉轻工大学|Compression roller interval adjusting device|

法律状态:
2022-02-15| MM01| Lapse because of not paying annual fees|Effective date: 20210608 |

优先权:

申请号 | 申请日 | 专利标题

ATA660/2012A|AT512952B1|2012-06-08|2012-06-08|Apparatus for forming a flat-rolled, continuously conveyed dough band|ATA660/2012A| AT512952B1|2012-06-08|2012-06-08|Apparatus for forming a flat-rolled, continuously conveyed dough band|

ARP130101953| AR091256A1|2012-06-08|2013-06-03|DEVICE FOR THE FORMATION OF A FLAT STRETCHED MASS BAND, TRANSPORTED CONTINUOUSLY|

BR112014029323A| BR112014029323A2|2012-06-08|2013-06-06|device for forming a flat-rolled strip of dough continuously carried|

US14/406,278| US20150150267A1|2012-06-08|2013-06-06|Apparatus for forming a flat-rolled continuously conveyed dough sheet|

JP2015515520A| JP2015521049A|2012-06-08|2013-06-06|A device for forming a dough band that is stretched flat and continuously conveyed|

KR20157000499A| KR20150030702A|2012-06-08|2013-06-06|Apparatus for producing a flat rolled continuously conveyed strip of dough|

EP13728706.6A| EP2858510A1|2012-06-08|2013-06-06|Apparatus for producing a flat rolled continuously conveyed strip of dough|

CN201380029946.4A| CN104349678A|2012-06-08|2013-06-06|Apparatus for producing a flat rolled continuously conveyed strip of dough|

PCT/EP2013/061656| WO2013182627A1|2012-06-08|2013-06-06|Apparatus for producing a flat rolled continuously conveyed strip of dough|

RU2014153989A| RU2014153989A|2012-06-08|2013-06-06|DEVICE FOR FORMING A FLAT-LATTERED CONTINUOUSLY MOVABLE TEST TAPE|

PH12014502720A| PH12014502720A1|2012-06-08|2014-12-04|Apparatus for producing a flat rolled continuously conveyed strip of dough|

[返回顶部]