Three-dimensional food veneer gluing machine

Abstract

The utility model discloses a three-dimensional food veneer gluing machine which aims at solving the technical problems that in the prior art, veneer gluing is difficult to conduct on the cambered surface of food, and veneer gluing and veneer cutting processes are difficult to be integrated into one machine. The three-dimensional food veneer gluing machine comprises a supporting frame, a fixed veneer gluing module and a movable veneer gluing module. The driving device is used for driving the movable skin pasting module to move, the problem that in the prior art, skin pasting cannot be conducted on food with an arc face is effectively solved, and then adaptation to different kinds of food is achieved; the veneer pasting module with the tool bit, the negative pressure cavity and the ejector core is adopted, the problem that in the prior art, veneer pasting can only be achieved, and veneer manufacturing cannot be achieved is effectively solved, and then multiple functions are integrated; and by effectively utilizing the space, one more veneer pasting mechanism can be added, so that the manufacturing of complex patterns is realized, and the equipment can be used for manufacturing more fashionable patterns.

Description

Technical Field

[0001] This utility model relates to the field of food processing equipment technology, specifically to a three-dimensional food coating machine. Background Technology

[0002] Contemporary food consumption has transcended basic nutritional needs, evolving into a complex evaluation system that incorporates aesthetic value. Driven by the visual economy, the appearance of food (such as glutinous rice balls and steamed buns) has become a key factor triggering purchasing decisions. To keep pace with evolving consumer perceptions, the food processing industry also needs to innovate: while traditional food coating machines can apply flat patterns, they struggle to create perfect shapes or patterns on foods with curved surfaces.

[0003] The inventors know of a multi-dimensional three-dimensional pasting mold for pasting (CN221011717U), which uses a rotatable movable decorative mechanism installed on the other side of a fixed decorative mechanism, and drives the movable decorative mechanism to rotate around an axis by a drive cylinder installed vertically next to the rotatable movable decorative mechanism, so as to achieve the pasting action of different angles of the pasting.

[0004] However, in the process of implementing the technical solutions in the embodiments of this application, the inventors of this application discovered that the above-mentioned technology has at least the following technical problems: First, the device cannot produce the outer coating; it can only press the outer coating onto the food, resulting in insufficient integration. Second, the vertically installed drive cylinder will lengthen the height of the device, which will be limited in some places where the height of the device is required. In addition, the drive cylinder of the device occupies the lateral position of the movable decoration mechanism, while the fixed decoration mechanism blocks the rear area of ​​the movable decoration mechanism, making it impossible for the device to accommodate another set of movable decoration mechanisms to produce food with complex shapes.

[0005] The information disclosed in this background section is intended only to enhance the understanding of the background technology of this disclosure and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Summary of the Invention

[0006] In view of at least one of the above technical problems, this disclosure provides a three-dimensional food coating machine, which completes the three-dimensional coating of food through a fixed coating device and a movable coating device, cuts decorative coatings from dough strips through a cutter mold, and completes the coating through a top core.

[0007] According to one aspect of this disclosure, a three-dimensional food coating machine is provided, including a support frame, a fixed coating module installed within the support frame, and two sets of movable coating modules respectively installed on both sides of the support frame. Each movable coating module includes a movable frame connected to the support frame via a movable pivot, a front movable coating device and a rear movable coating device fixed on both sides of the movable frame, and a drive device horizontally installed on the upper part of the support frame and the movable frame via front and rear hinges. The coating module completes the cutting and coating actions through the cooperation of a cutter head mold and a top core installed at its lower part.

[0008] Furthermore, the support frame includes an upper fixing plate, a side fixing plate, and a reinforcing plate.

[0009] Furthermore, the fixed skin-applying module includes a fixed cylinder installed at the bottom of the upper fixed plate, a fixed top core mounting plate installed at the bottom of the telescopic shaft of the fixed cylinder, a fixed top core installed in the hole of the fixed top core mounting plate, a fixed base plate fixed at the bottom of the support frame and having gas channels and mounting holes, a fixed negative pressure chamber plate and a limiting block installed on the fixed base plate, and a hollow fixed cutter head mold installed under the fixed base plate; the fixed negative pressure chamber plate, the fixed base plate, and the fixed cutter head mold are provided with a connected fixed air passage space, and a pneumatic connector is installed on the fixed negative pressure chamber plate, one end of the pneumatic connector is connected to the fixed air passage space, and the other end is connected to a corresponding negative pressure air source.

[0010] Furthermore, the movable frame includes a transverse support plate with an air passage, movable pivots fixed on both sides of the transverse support plate, a vertical support plate mounted on the transverse support plate, and a front hinge mounted on the upper rear of the vertical support plate.

[0011] Furthermore, the front movable skin-applying device includes: a front movable cylinder installed at the upper front of the vertical support plate, a front movable top core mounting plate installed at the bottom of the telescopic shaft of the front movable cylinder, a front movable top core installed in the hole of the front movable top core mounting plate, a movable cavity plate installed on the horizontal support plate, and a hollow movable cutter mold installed under the horizontal support plate; the movable cavity plate, the horizontal support plate, and the movable cutter mold are provided with a connected movable air passage space, and the movable cavity plate has a negative pressure interface and a positive pressure interface. The positive pressure interface is connected to a corresponding positive pressure air source, and one end of the negative pressure interface is connected to the movable air passage space, and the other end is connected to a corresponding negative pressure air source.

[0012] Furthermore, the rear movable skin-applying device includes: a rear movable cylinder installed at the upper rear of the vertical support plate, a rear movable top core mounting plate installed at the bottom of the telescopic shaft of the rear movable cylinder, and a rear movable top core installed in the hole of the rear movable top core mounting plate; a top core sleeve is installed outside the rear movable top core, and there is a cavity between the rear movable top core and the top core sleeve, the cavity being connected to the air passage of the positive pressure interface in the movable cavity plate; the rear movable skin-applying device and the front movable skin-applying device share the movable cavity plate and the movable cutter head.

[0013] Furthermore, the driving device includes a driving cylinder fixing plate horizontally mounted below the upper fixing plate, a rear hinge mounted on the driving cylinder fixing plate at the end away from the movable skin-applying device, and a driving cylinder horizontally mounted on the hinge towards the movable skin-applying device.

[0014] Furthermore, both the blade mold of the skin-applying module and the rear movable skin-applying device are detachable. By replacing the blade mold and disassembling and assembling the rear movable skin-applying device, different skin-applying patterns can be applied.

[0015] One or more technical solutions provided in the embodiments of this application have at least one of the following technical effects or advantages:

[0016] 1. By using a driving device to move the movable coating module, the problem of not being able to coat curved food surfaces in the existing technology is effectively solved, thereby realizing the adaptation to different food shapes.

[0017] 2. The use of a skin-applying module with a blade, negative pressure chamber, and top core effectively solves the problem that existing technologies cannot produce decorative skins, thereby achieving the goal of integrating multiple functions into one.

[0018] 3. By placing the drive unit laterally, the technical problem of not being able to match different machines due to mechanical height limitations in the existing technology is effectively solved, thereby achieving compatibility with different equipment.

[0019] 4. By utilizing the fixed and movable skin-applying devices that are staggered to the left and right, the technical problem in the prior art of not being able to place more cylinders due to insufficient space, thus making the food patterns produced simpler, is effectively solved. This enables the production of complex patterns, allowing the equipment to produce more trendy designs.

[0020] 5. By combining a set of fixed skin-applying devices with two sets of movable skin-applying devices, the high manufacturing cost caused by too many components in the existing technology is effectively solved, thereby saving costs. Attached Figure Description

[0021] Figure 1This is a schematic diagram of the overall structure of the food three-dimensional skin-applying machine in Embodiment 1 of this application.

[0022] Figure 2 This is a schematic diagram of the structure of the fixed skin module in Embodiment 1 of this application.

[0023] Figure 3 This is an exploded view of the air passage space of the fixed skin module in Embodiment 1 of this application.

[0024] Figure 4 This is a schematic diagram of the active skin-adhesive module in Embodiment 1 of this application.

[0025] Figure 5 This is a schematic diagram of the front movable skin patch device in Embodiment 1 of this application.

[0026] Figure 6 This is a schematic diagram of the structure of the repositionable skin patch device in Embodiment 1 of this application.

[0027] Figure 7 This is an exploded view of the air passage space of the active skin module in Embodiment 1 of this application.

[0028] Figure 8 This is a cross-sectional view of the movable cavity plate in Embodiment 1 of this application.

[0029] Figure 9 This is a schematic diagram of the overall structure of the food three-dimensional skin-applying machine in Embodiment 2 of this application.

[0030] In the above figures,

[0031] 1 is the supporting frame, 11 is the upper fixing plate, 12 is the side fixing plate, and 13 is the reinforcing plate;

[0032] 2 is the fixed skin module, 21 is the fixed cylinder, 22 is the fixed top core mounting plate, 23 is the fixed top core, 24 is the fixed base plate, 25 is the fixed negative pressure chamber plate, 26 is the limit block, 27 is the fixed cutter head mold, 28 is the pneumatic connector, and 29 is the sealing ring.

[0033] 3 is the active skin module;

[0034] 31 is the drive unit, 311 is the drive cylinder mounting plate, 312 is the rear hinge, and 313 is the drive cylinder.

[0035] 32 is the movable frame, 321 is the horizontal support plate, 322 is the movable pivot, 323 is the vertical support plate, and 324 is the front hinge;

[0036] 33 is the front movable skin-applying device, 331 is the front movable cylinder, 332 is the front movable top core mounting plate, 333 is the front movable top core, 334 is the movable cavity plate, 3341 is the negative pressure interface, 3342 is the positive pressure interface, 335 is the movable cutter head mold, and 336 is the sealing ring.

[0037] 34 is the rear movable skin-applying device, 341 is the rear movable cylinder, 342 is the rear movable top core mounting plate, 343 is the rear movable top core, 344 is the sealing gasket, and 345 is the top core sleeve.

[0038] 4 is food;

[0039] 5 represents the embossing rib of the cutter head mold. Detailed Implementation

[0040] In the description of this application, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," "vertical," "horizontal," "clockwise," and "counterclockwise," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. The terms "first," "second," etc., used in this application are used to distinguish the described objects and do not have any sequential or technical meaning. And the terms "connection" and "linkage," unless otherwise specified, include both direct and indirect connections (linkages).

[0041] Unless otherwise specified, the unit modules (components, structures, mechanisms) or sensors involved in the following embodiments are all conventional commercially available products.

[0042] This application provides a 3D food coating machine that solves the problems of existing technologies, such as the inability to coat curved food surfaces, excessive device height, and inability to create complex patterns. By placing the drive unit horizontally and alternating the fixed and movable coating modules in the 3D food coating machine, the idea of ​​fully adapting to different machines and creating complex patterns is realized.

[0043] The technical solution in this application is to solve the above problems, and the overall approach is as follows:

[0044] The push-pull mechanism of the drive unit causes the movable skin-applying module to move around the movable axis, thereby enabling the skin-applying machine to apply skin to food at different angles. The horizontal placement of the drive unit frees up space next to the movable skin-applying module, while the fixed skin-applying module and the movable skin-applying module are placed alternately, making room for the subsequent movable skin-applying device, thus providing space for the creation of complex patterns.

[0045] To better understand the technical solution of this application, the above technical solution will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0046] This example discloses a three-dimensional food skin-applying machine. See [link to relevant documentation]. Figure 1 Specifically, the side fixing plate 12 can be connected to other equipment by bolts. An upper fixing plate 11 is installed on the upper part of the side fixing plate 12 by bolts. A reinforcing plate 13 is fixed in the middle of the upper fixing plate 11. Together they form a support frame 1. A fixed skin module 2 and a movable skin module 3 are installed inside the support frame 1.

[0047] See Figures 2-3 The fixing cylinder 21 of the fixing patch module 2 is bolted to the bottom of the upper fixing plate 11. A fixing top core mounting plate 22 is installed at the bottom of the telescopic rod of the fixing cylinder 21. The fixing top core mounting plate 22 has holes to provide a position for the installation of the fixing top core 23. A fixing base plate 24 with ventilation holes is installed at the bottom between the two fixing plates 12. The fixing negative pressure chamber plate 25 and the fixing cutter head mold 27 are respectively installed at the corresponding positions on the upper and lower sides of the fixing base plate 24. The fixing base plate 24 is tightly attached to the sides. A limiting block 26 is installed at the position of the fixed plate 12 to restrict the range of motion of the movable skin-applying module 3. The holes between the fixed negative pressure chamber plate 25, the fixed base plate 24 and the hollow fixed blade mold 27 are connected to form the air passage space of the fixed skin-applying module 2. This air passage space is connected to an external negative pressure air source through a pneumatic connector 28 installed on the fixed negative pressure chamber plate 25, thereby providing suction to the bottom of the fixed blade mold 27. A sealing ring 29 is also placed between the negative pressure chamber plate 25 and the fixed base plate 24 to prevent air leakage.

[0048] See Figure 4 A movable skin-applying module 3 is installed between the upper fixed plate 11, the side fixed plate 12, and the reinforcing plate 13. A drive cylinder fixing plate 311 is bolted to the bottom of the upper fixed plate 11. A rear hinge 312 is installed at the rear of the drive cylinder fixing plate 311, and a drive cylinder 313 is mounted on the rear hinge 312, allowing the drive cylinder 313 to rotate around the rear hinge 312. A transverse support plate 321 in the movable frame 32 is connected to the bottom between the side fixed plate 12 and the reinforcing plate 13 via a movable pivot 322. A vertical support plate 323 is installed above the transverse support plate 321, and a front hinge 324 is installed above the back of the vertical support plate 323. Together, they form the movable frame 32. The drive cylinder 313 is connected via the front hinge 324, providing a rotation point and a point of force for the drive device 31 and supporting the front movable skin-applying device 33 and the rear movable skin-applying device 34.

[0049] See Figure 5The front movable skin-applying device 33 is installed on the front of the vertical support plate 323. The front movable cylinder 331 is fixed to the upper front of the vertical support plate 323 by bolts. Its telescopic rod is connected to the bottom of the front movable top core mounting plate 332, and the front movable top core 333 is fixed through the hole opened on the front movable top core mounting plate 332. The movable cavity plate 334 and the movable cutter head mold 335 are respectively installed at the corresponding positions on the upper and lower sides of the horizontal support plate 321. The movable cavity plate 334, the horizontal support plate 321, and the movable cutter head mold 335 all have air holes and are interconnected, forming the air of the movable skin-applying module 3. The air passage space is connected to an external negative pressure air source through a negative pressure port 3341 on the movable cavity plate 334, thereby providing suction to the area below the movable cutter head mold 335. A positive pressure port 3342 is also provided in the movable cavity plate 334. The core sleeve 338 of the movable core 333 is installed below the movable cavity plate 334, and there is a sealing gasket 337 between them. A sealing ring 336 is also placed between the movable cavity plate 334 and the transverse support plate 321. The sealing gasket 337 and the sealing ring 336 are used to prevent air leakage.

[0050] See Figure 6 and Figure 7 The rear movable skin-applying device 34 is installed on the back of the vertical support plate 323. The rear movable cylinder 341 is fixed to the upper back of the vertical support plate 323 by bolts. Its telescopic rod is connected to the bottom of the rear movable top core mounting plate 342, and the rear movable top core 343 is fixed through the hole opened on the rear movable top core mounting plate 342. The movement path of the rear movable top core 343 is in the opening in the front movable top core 333, and they are separated by the top core sleeve 345. The top core sleeve 345 extends to the movable cutter head mold 335. There is a gap between the top core sleeve 345 and the rear movable top core 343 to connect the movable cavity plate 334 above the top core sleeve 345 with the movable cutter head mold 335 below. There is a sealing gasket 344 between the top core sleeve 345 and the movable cavity plate 334 to prevent gas from leaking out in the gap between the top core sleeve 345 and the movable cavity plate 334. The gap between the top core sleeve 345 and the rear movable top core 343 is connected to the positive pressure interface 3342 and its air passage of the movable cavity plate 334, and air can be blown to the corresponding position of the movable cutter head mold 335 through the positive pressure air source connected to the positive pressure interface 3342.

[0051] During operation, the food 3D coating machine is installed on the moving device of the whole machine and started in the initial state. In the initial state, the drive cylinder 21 returns to the retracted state. When the drive cylinder 21 returns to the initial state, it pulls the movable coating module 2 to rotate upward, and under the action of the limit plate 26, the transverse support plate 321 and the fixed base plate 24 are kept on the same plane. At this time, the fixed cutter head mold 27 and the movable cutter head mold 335 are also on the same plane. In the initial state, the fixed cylinder 21, the front movable cylinder 331 and the rear movable cylinder 341 retract, thereby driving the fixed top core 23, the front movable top core 333 and the rear movable fixed core 343 to retract and be recessed into the cutting edge plane of the fixed cutter head mold 27 and the movable cutter head mold 335. At this time, the moving device moves the food three-dimensional skin-applying machine to above the skin-applying strip that needs to be cut into decorative skins and aligns the machine with the skin-applying strip. Then the moving device falls, causing the whole machine to fall, so that the fixed cutter head mold 27 and the movable cutter head mold 335 press onto the skin-applying strip and cut out the required decorative skins. After the required decorative veneer is cut, the external negative pressure air source is activated. Negative pressure is applied to the air passage space of the fixed veneer module 2 and the air passage space of the movable veneer module 3 through the connected pneumatic connector 28 and negative pressure interface 3341. The negative pressure is transmitted to the bottom of the fixed cutter head mold 27 and the movable cutter head mold 335 until the cut decorative veneer is adsorbed into the cutter head mold. At this time, the external positive pressure air source is activated. The generated gas acts on the corresponding position of the movable cutter head mold 335 along the positive pressure air passage in the movable cavity plate 334. The rear movable cylinder 341 operates synchronously, driving the rear movable core 343 to press down. Under the action of gas blowing and the rear movable core 343 pressing down, the hole to be cut in the cut decorative veneer is removed and separated from the decorative veneer. Then the positive pressure air source and the rear movable cylinder 341 are turned off, and the rear movable core 343 retracts to the initial position. The above actions complete the cutting of the decorative coating and its separation from the scraps on the coating surface, thus completing the cutting process for food with complex patterns.

[0052] The moving device rises, lifting the mold and the attached adhesive layer, and moves it above the food to be coated. The fixed blade mold 27 and the movable blade mold 335 are aligned with the area of ​​the food to be coated. The moving device then lowers the main body until the blade mold is about to adhere to the food. At this point, the drive cylinder 313 is activated. Driven by the drive cylinder 313, the movable coating module 3 rotates around the movable shaft 322 until it is tangent to the side arc surface of the food. Then, the negative pressure air source is turned off, and the fixed cylinder 21 and the front movable cylinder 331 are activated simultaneously. This causes the fixed top core 23 and the front movable blade top core 333 to extend from the blade mold, pushing out the decorative adhesive layer from the fixed blade mold 27 and the movable blade mold 335 and applying it to the food.

[0053] After the cutting and pasting actions are completed, the corresponding cylinders reset, restoring the food three-dimensional pasting machine to its initial state, and continuing to perform the cutting and pasting actions on the next batch of food.

[0054] This device can precisely fit food and create complex patterns on food by using a finely designed cutting head mold and top core, resulting in a beautiful and uniform appearance. It integrates the cutting and pasting processes into one mechanism, improving work efficiency.

[0055] This example discloses a three-dimensional food coating machine. When applying simple patterns to food, see [reference needed]. Figure 8 .

[0056] Except for the following differences, the rest of the structure is the same as in Embodiment 1: the fixed cutter head mold 27 and the movable cutter head mold 335 are replaced with the cutter head mold of the pattern to be used, the corresponding fixed top core mounting plate 22, the front movable top core mounting plate 332, the fixed top core 23, and the front movable cutter top core 333 are replaced with the top core mounting plate and the fixed top core corresponding to the replaced cutter head mold, and the rear movable skin-applying device 34 is removed.

[0057] It is worth noting that the blade mold in this embodiment has a blade mold embossing rib 5, which is used to emboss patterns or shapes onto the leather surface, such as the detailed pattern of rabbit ears.

[0058] In operation, the method is basically the same as in Example 1, except that the participation of the post-application device 34 is not required.

[0059] This device can precisely fit food. When it is necessary to apply simple patterns to food, the cutting and applying of the skin can be integrated into one mechanism with fewer parts, which reduces costs and improves work efficiency.

[0060] Although some preferred embodiments of the present invention have been described, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments as well as all changes and modifications falling within the scope of the present invention.

[0061] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from the spirit and scope of its inventive concept. Therefore, if these modifications and variations of this disclosure fall within the scope of the claims of this application and their equivalents, this utility model is also intended to include these modifications and variations.

Claims

1. A food stereoscopic pasting machine, comprising a support frame, a fixed pasting module installed in the support frame, characterized in that: Also include two groups of respectively installed on both sides of the support frame movable skinning module, the movable skinning module includes through the movable pivot shaft and the support frame connection movable frame, fixed in the movable frame both sides of the front movable skinning device and rear movable skinning device and through the front and rear two hinge transversely installed on the support frame and movable frame upper drive device; The skinning module through its lower installation cutter head mold and top core cooperation complete skinning and skinning action.

2. The food stereoscopic pasty machine according to claim 1, characterized in that, The support frame includes an upper fixed plate, a side fixed plate, and a reinforcing plate.

3. The food stereoscopic pasty machine according to claim 2, characterized in that, The fixed skinning module includes a fixed cylinder installed at the bottom of the upper fixed plate, a fixed top core mounting plate installed at the bottom of the fixed cylinder telescopic shaft, a fixed top core installed in the hole of the fixed top core mounting plate, a fixed bottom plate fixed at the bottom of the support frame and provided with a gas passage and a mounting hole, a fixed negative pressure cavity plate and a limiting block installed on the fixed bottom plate, and a hollow fixed cutter head mold installed under the fixed bottom plate. The fixed negative pressure cavity plate, the fixed bottom plate, and the fixed cutter head mold are provided with a communication fixed gas path space, a pneumatic connector is installed on the fixed negative pressure cavity plate, one end of the pneumatic connector is in communication with the fixed gas path space, and the other end is externally connected to a corresponding negative pressure gas source.

4. The food stereoscopic pasty machine according to claim 1, characterized in that, The movable frame includes a horizontal support plate provided with a gas passage, movable pivots fixed on both sides of the horizontal support plate, a vertical support plate installed on the horizontal support plate, and a front hinge installed on the upper rear of the vertical support plate.

5. The food stereoscopic pasty machine according to claim 4, characterized in that, The front movable skinning device includes a front movable cylinder installed on the front upper of the vertical support plate, a front movable top core mounting plate installed at the bottom of the front movable cylinder telescopic shaft, a front movable top core installed in the hole of the front movable top core mounting plate, a movable cavity plate installed on the horizontal support plate, and a hollow movable cutter head mold installed under the horizontal support plate. The movable cavity plate, the horizontal support plate, and the movable cutter head mold are provided with a communication movable gas path space, a negative pressure interface and a positive pressure interface are provided on the movable cavity plate, the positive pressure interface is externally connected to a corresponding positive pressure gas source, one end of the negative pressure interface is in communication with the movable gas path space, and the other end is externally connected to a corresponding negative pressure gas source.

6. The food stereoscopic pasty machine according to claim 5, characterized in that, The rear movable skinning device includes a rear movable cylinder installed on the rear upper of the vertical support plate, a rear movable top core mounting plate installed at the bottom of the rear movable cylinder telescopic shaft, and a rear movable top core installed in the hole of the rear movable top core mounting plate. A top core sleeve is installed outside the rear movable top core, there is a cavity between the rear movable top core and the top core sleeve, the cavity is connected to the air duct in the movable cavity plate which is in communication with the positive pressure interface. The rear movable skinning device and the front movable skinning device share the movable cavity plate and the movable cutter head.

7. The food stereoscopic pasty machine according to claim 2, characterized in that, The drive device includes a drive cylinder fixed plate transversely installed below the upper fixed plate, a rear hinge installed on the end of the drive cylinder fixed plate away from the movable skinning device, and a drive cylinder transversely installed on the hinge towards the movable skinning device.

8. The food stereoscopic pasty machine according to claim 1, characterized in that, The cutter head die of the skinning module and the rear movable skinning device are detachably installed, and through replacement of the cutter head die and disassembly and assembly of the rear movable skinning device, different skinning patterns can be skinned.

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