A processing device for shoemaking

Abstract

The utility model provides a kind of processing equipment for shoemaking, including frame, telescopic cylinder is provided on the frame, lifting frame is provided on the inboard of the frame, the telescopic end of lifting frame is connected with telescopic cylinder, the lower portion of lifting frame is provided with support frame, the lower portion of support frame is provided with two groups of slitting mechanism, slitting mechanism is respectively arranged in the both ends of support frame, support frame drives two groups of slitting mechanism to move along the length direction of lifting frame;The inboard of the frame is also provided with conveyor belt, the inboard of conveyor belt is provided with supporting plate;The utility model is provided lifting frame, and lifting frame is installed in the bottom of telescopic cylinder, adjustable support frame is simultaneously provided in the lower portion of lifting frame, in addition, two groups of slitting mechanism are respectively installed in the both ends below support frame, thus, the movement of two groups of slitting mechanism can be realized, support is provided for by two groups of slitting mechanism alternately cutting shoe material, and the shoe material cutting efficiency is improved accordingly.

Description

Technical Field

[0001] This utility model relates to the field of cutting machine technology, and in particular to a processing equipment for shoemaking. Background Technology

[0002] In the modern footwear industry, processing equipment plays a crucial role in production efficiency, product quality, and production costs. Currently, there are various types of equipment used in footwear manufacturing, such as cutting equipment, upper processing equipment, sole processing equipment, and upper and sole assembly equipment. Among these, cutting equipment primarily consists of cutting machines. These machines cut various shoe materials, such as leather, synthetic leather, and fabric, according to pre-designed shoe patterns to produce components like uppers and soles.

[0003] Among the publicly available technologies, there are many types of cutting machines. For example, a Chinese patent with publication number CN212368467U discloses a shoe material cutting machine, which includes a frame, a pad on the frame, a cutting mechanism above the pad, and two sets of hydraulic cylinders between the cutting mechanism and the frame to drive the cutting mechanism to rise and fall. The cutting mechanism includes a support roller disposed between the piston rods of the two hydraulic cylinders, and a cutting roller sleeved on the support roller, with the cutting roller rotatably connected to the support roller. The cutting roller has a regular polygonal cross-section, and each side wall of the cutting roller is provided with cutting blades of different specifications. Multiple sets of cutting blades of the same specification are provided on the same side wall, and the cutting blades on the same side wall are evenly arranged along the axis of the cutting roller. The frame is provided with a drive assembly for driving the cutting roller to rotate, and the support roller is provided with a limiting assembly for limiting the rotation of the cutting roller. The cutting machine provided by the above patent can change cutting blades of different specifications by rotating the cutting roller, which is convenient for cutting shoe materials into various specifications and is practical.

[0004] While the cutting machine provided by the aforementioned patent can cut out components such as shoe uppers and soles, and significantly improves efficiency compared to manual cutting, its production efficiency still has certain limitations in large-scale production. For example, the cutting machine can only cut one or a few layers of shoe material at a time. For a large number of shoe material cutting tasks, multiple repetitions are required, thus extending the production cycle and failing to meet the needs of some urgent orders or large-scale production. Therefore, production efficiency needs to be improved. Utility Model Content

[0005] This utility model discloses a processing equipment for shoemaking, which mainly solves the problem of low efficiency in cutting shoe materials by cutting machines.

[0006] To achieve the aforementioned objective, the technical solution of this utility model is implemented as follows:

[0007] This utility model provides a processing equipment for shoemaking, including a frame, a telescopic cylinder on the frame, a lifting frame on the inner side of the frame, the lifting frame being connected to the telescopic end of the telescopic cylinder, a support frame below the lifting frame, and two sets of cutting mechanisms below the support frame, the cutting mechanisms being respectively located at both ends of the support frame, the support frame driving the two sets of cutting mechanisms to move along the length direction of the lifting frame; a conveyor belt is also provided on the inner side of the frame, and a support plate is provided on the inner side of the conveyor belt, the support plate supporting the upper side wall of the conveyor belt to support stacked shoe materials.

[0008] Preferably, the lifting frame includes a lifting plate and two limiting plates. The lifting plate is connected to the telescopic end of the telescopic cylinder, and through holes are provided at both ends of the lifting plate. The two limiting plates are respectively installed through the two through holes. A sleeve is provided at the end of the limiting plate, and an insert plate is fixedly provided on the side of the sleeve. The insert plate is inserted and installed at the end of the limiting plate.

[0009] Preferably, multiple sliding holes are provided on the inner wall of the sleeve, the sliding holes are arranged along the height direction of the sleeve, and multiple balls are provided at each sliding hole; multiple vertical rods are provided on the frame, the sleeve is sleeved on the vertical rods, and the balls are in contact with the vertical rods.

[0010] Preferably, the support frame includes a snap-fit ​​plate and a common connection plate. A sleeve plate is fixedly provided at the end of the common connection plate, and the sleeve plate is respectively sleeved on the two snap-fit ​​plates. Both ends of the lower side of the lifting plate are provided with snap-fit ​​grooves, and the two snap-fit ​​plates are respectively set through the two snap-fit ​​grooves.

[0011] Preferably, a through hole is provided at the top of the buckle groove, and a gear is provided through the through hole. The gear meshes with the rack on the buckle plate, and the gear is sleeved on the power output shaft of the second motor.

[0012] Preferably, the slitting mechanism includes a first plate, a second plate, and multiple sets of slitting die cutters. The first plate and the second plate are arranged in parallel, and a second connecting groove and a first connecting groove are respectively provided on the lower side of the first plate and the second plate. An edge is provided on the top of the slitting die cutter, and both ends of the slitting die cutter pass through the first connecting groove and the second connecting groove respectively. Meanwhile, the upper ends of the first plate and the second plate are connected by a screw.

[0013] Preferably, connecting bolts are provided through both ends of the upper side of the first plate, and locking posts are fixedly provided at both ends of the upper side of the second plate; two sets of threaded grooves and two locking slots are provided on the lower side of the buckle plate, the two locking slots and the two sets of threaded grooves are arranged alternately, the connecting bolts are threaded into the threaded grooves, and the locking posts are installed in the locking slots; inlet and outlet grooves are provided at the ends of the locking slots.

[0014] Preferably, support rollers are installed through both ends of the inner side of the conveyor belt, and the end shafts of the support rollers are connected to the two side beams through bearings. The end shaft of one of the support rollers is connected to the power output shaft of the first motor. A horizontal plate is installed below the support plate, and the end of the horizontal plate is inserted into the connecting hole of the side beam.

[0015] Preferably, a cleaning mechanism is also provided on the frame, and the cleaning mechanism is distributed on the outside of the lifting frame; the cleaning mechanism includes a bracket and multiple pressure plates, the top of the bracket is connected to the frame, the multiple pressure plates are located below the bracket, and the multiple pressure plates are paired with multiple sets of slitting die cutters one by one.

[0016] Preferably, the cleaning mechanism also includes a receiving plate, and a support rod is provided below the receiving plate, which is mounted on the frame.

[0017] The advantages or beneficial effects of the above technical solutions include at least the following:

[0018] 1. This utility model is equipped with a lifting frame, which is installed at the bottom of the telescopic cylinder. At the same time, a support frame is adjustablely installed below the lifting frame. In addition, two sets of cutting mechanisms are respectively installed at both ends below the support frame. Therefore, the movement of the two sets of cutting mechanisms can be realized, providing support for the alternating cutting of shoe materials by the two sets of cutting mechanisms, thereby improving the cutting efficiency of shoe materials.

[0019] 2. This utility model is equipped with a conveyor belt and a support plate on the inner side of the conveyor belt. The support plate supports the upper side wall of the conveyor belt, thereby enabling the stable movement of multiple layers of shoe materials stacked vertically through the conveyor belt, which facilitates the continuous cutting of shoe materials.

[0020] 3. This utility model is equipped with multiple pressure plates, each paired with a set of slitting die cutters. The pressure plates work in conjunction with the movement of the slitting die cutters to move the cutters below the pressure plates after the shoe material has been cut. Under the action of the pressure plates, the shoe material is pushed away from the slitting die cutters, facilitating the next cutting operation. Attached Figure Description

[0021] The accompanying drawings illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the principles of the present invention. These drawings are included to provide a further understanding of the present invention and are incorporated in and constitute a part of this specification.

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2 This is a structural schematic diagram of the framework of this utility model;

[0024] Figure 3This is a structural schematic diagram of the lifting frame, support frame, and cutting mechanism of this utility model;

[0025] Figure 4 This is a structural schematic diagram of the lifting frame of this utility model;

[0026] Figure 5 This is a partial structural schematic diagram of the lifting frame of this utility model;

[0027] Figure 6 This is a schematic diagram of the support frame of this utility model;

[0028] Figure 7 This is a structural schematic diagram of the buckle plate of this utility model;

[0029] Figure 8 This is a schematic diagram of the slitting mechanism of this utility model;

[0030] Figure 9 This is a structural schematic diagram of the first plate and the second plate of this utility model;

[0031] Figure 10 This is a schematic diagram of the cleaning mechanism of this utility model;

[0032] Figure 11 This is a schematic diagram of the structure of the conveyor belt of this utility model;

[0033] Figure 12 This is a schematic diagram of the structure of the support plate of this utility model.

[0034] Explanation of reference numerals in the attached figures:

[0035] 1. Framework;

[0036] 11. Vertical pole; 12. Telescopic cylinder; 13. Electrical control box; 14. First motor;

[0037] 2. Conveyor belt;

[0038] 21. Support roller; 22. Support plate; 23. Side beam; 24. Horizontal plate; 25. Connecting hole;

[0039] 3. Cleaning up the organization;

[0040] 31. Bracket; 32. Pressure plate; 33. Receiving plate; 34. Support rod;

[0041] 4. Lifting frame;

[0042] 41. Lifting plate; 42. Limiting plate; 43. Sleeve; 44. Perforation; 45. Clip groove; 46. Insert plate; 47. Ball bearing;

[0043] 5. Support frame;

[0044] 51. Buckle plate; 52. Common connection plate; 53. Sleeve plate; 54. Rack; 55. Second motor; 56. Gear; 57. Inlet / outlet slot; 58. Threaded groove; 59. Slot;

[0045] 6. Slitting mechanism;

[0046] 61. First plate; 62. Second plate; 63. Cutting die tool; 64. First connecting groove; 65. Clamping post; 66. Connecting bolt; 67. Second connecting groove. Detailed Implementation

[0047] Embodiments of the present invention will now be described in more detail with reference to the accompanying drawings. While some embodiments of the present invention are shown in the drawings, it should be understood that the present invention can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the present invention. It should be understood that the accompanying drawings and embodiments of the present invention are for illustrative purposes only and are not intended to limit the scope of protection of the present invention.

[0048] It should be noted that, where there is no conflict, the embodiments and features described in these embodiments can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0049] The term "comprising" and its variations as used herein are open-ended, meaning "including but not limited to". The term "based on" means "at least partially based on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments". Definitions of other terms will be given in the following description. It should be noted that the concepts of "first", "second", etc., mentioned in this utility model are only used to distinguish different devices, modules, or units, and are not used to limit the order of functions performed by these devices, modules, or units or their interdependencies.

[0050] It should be noted that the terms "a" and "a plurality of" used in this utility model are illustrative rather than restrictive. Those skilled in the art should understand that, unless otherwise expressly indicated in the context, they should be understood as "one or more".

[0051] The names of the messages or information exchanged between the multiple devices in this embodiment of the invention are for illustrative purposes only and are not intended to limit the scope of these messages or information.

[0052] Example 1

[0053] like Figure 1 , Figure 2 , Figure 3 As shown, in order to simultaneously cut multiple layers of stacked shoe materials and produce multiple uppers, soles, and other components in one go, this embodiment provides a new shoe-making device. This device includes a frame 1, a lifting frame 4, a support frame 5, and a cutting mechanism 6. A telescopic cylinder 12 is installed at the top of the frame 1. The telescopic cylinder 12 can be a hydraulic cylinder, connected to a corresponding hydraulic pump, directional valve, etc., to control its operation. The lifting frame 4 is movably located inside the frame 1 and connected to the telescopic end of the telescopic cylinder 12. Therefore, the lifting frame 4 can be controlled to move up and down while the telescopic cylinder 12 is operating. The support frame 5 is installed below the lifting frame 4, and cutting mechanisms 6 are respectively installed at both ends below the support frame 5. The support frame 5 can move along the length of the lifting frame 4 under external force. Thus, while the lifting frame 4 drives the cutting mechanism 6 to move up and down, the two sets of cutting mechanisms 6 can move horizontally, allowing them to alternately cut multiple layers of stacked shoe materials.

[0054] like Figure 4 As shown, in order to ensure the stable installation of the lifting frame 4 on the frame 1, the lifting frame 4 includes a lifting plate 41 and two limiting plates 42. The lifting plate 41 is connected to the telescopic end of the telescopic cylinder 12, and through holes are provided at both ends of the lifting plate 41. The two limiting plates 42 are respectively installed through the two through holes, and sleeves 43 are provided at the ends of the limiting plates 42. Multiple vertical rods 11 are provided on the frame 1, and the sleeves 43 are fitted onto the vertical rods 11. Therefore, with the cooperation of the limiting plates 42 and the vertical rods 11, the lifting and lowering of the lifting frame 4 is restricted, and thus the lifting plate 41 can be stably controlled to rise and fall under the action of the telescopic cylinder 12.

[0055] like Figure 5 As shown, in order to stably install the sleeve 43 at the end of the limiting plate 42, an insert plate 46 is fixedly provided on the side of the sleeve 43. The insert plate 46 is connected to the end of the limiting plate 42 by bolts. Therefore, the sleeve 43 and the limiting plate 42 can be detachably connected by the cooperation of the insert plate 46 and the bolts.

[0056] like Figure 5 As shown, in order to reduce the frictional force of the sleeve 43 relative to the vertical rod 11 during its lifting and lowering, the frictional force between the contact surfaces can be reduced by adding lubricant, grinding, polishing, or even using materials with a low coefficient of friction such as polytetrafluoroethylene (PTFE) to manufacture the sleeve 43 and the vertical rod 11. Multiple sliding holes can also be provided on the inner wall of the sleeve 43, arranged along the height direction of the sleeve 43. Multiple ball bearings 47 are provided at each sliding hole, and the ball bearings 47 contact the vertical rod 11. Therefore, the resistance to the movement of the sleeve 43 relative to the vertical rod 11 can be reduced by the rolling of the ball bearings 47.

[0057] like Figure 4 , Figure 6 As shown, to stably and movably position the support frame 5 below the lifting frame 4, snap-fit ​​grooves 45 are provided at both ends of the lower side of the lifting plate 41. The support frame 5 includes snap-fit ​​plates 51 and common connecting plates 52. The common connecting plates 52 are installed at the ends of the two snap-fit ​​plates 51. The end faces of the snap-fit ​​plates 51 and the end faces of the snap-fit ​​grooves 45 are both convex structures, and the two snap-fit ​​plates 51 are respectively set through the two snap-fit ​​grooves 45, so as to achieve a stable and movable connection between the support frame 5 and the lifting frame 4. Similarly, the friction between the contact surfaces can be reduced by adding lubricant, grinding, polishing, etc., or by using materials with low coefficient of friction such as polytetrafluoroethylene (PTFE) to manufacture the snap-fit ​​plates 51, lifting plates 41, etc.

[0058] like Figure 4 , Figure 6 As shown, in order to control the movement of the buckle plate 51 relative to the buckle slot 45, the support frame 5 also includes a gear 56 and a second motor 55. The gear 56 is mounted on the power output shaft of the second motor 55, and the second motor 55 can be configured as a servo motor, stepper motor, etc. The second motor 55 is mounted on the lifting plate 41. In addition, a through hole 44 is provided at the top of the buckle slot 45, and a rack 54 is provided on the buckle plate 51. The rack 54 moves along the length direction of the buckle plate 51, and the gear 56 passes through the through hole 44 and meshes with the rack 54. Therefore, the gear 56 can be controlled to rotate under the operation of the second motor 55, thereby controlling the buckle plate 51 to move back and forth, realizing the alternating movement of the two sets of cutting mechanisms 6.

[0059] like Figure 6 As shown, in order to stably install the common plate 52 on the snap plate 51, a sleeve plate 53 is fixedly installed at the end of the common plate 52. The two sleeve plates 53 are connected by bolts and respectively sleeved on the two snap plates 51. Therefore, the two snap plates 51 can move synchronously under the action of the common plate 52.

[0060] like Figure 8 , Figure 9As shown, in order to achieve the cutting process of multi-layer stacked shoe materials through the operation of the slitting mechanism 6, the slitting mechanism 6 includes a first plate 61, a second plate 62, and multiple sets of slitting die cutters 63. The first plate 61 and the second plate 62 are arranged in parallel, and their upper ends are connected by screws. The first plate 61 and the second plate 62 are stably installed below the support frame 5, thus providing support for the stable installation of the slitting die cutters 63 and controlling the alternating movement of the two sets of slitting die cutters 63. To ensure the slitting die cutters 63 are stably installed below the first plate 61 and the second plate 62, a second connecting groove 67 and a first connecting groove 64 are respectively provided on the lower sides of the first plate 61 and the second plate 62. An edge is provided on the top of the slitting die cutter 63, and both ends of the slitting die cutter 63 pass through the first connecting groove 64 and the second connecting groove 67, respectively.

[0061] like Figure 7 , Figure 9 As shown, to stably mount the first plate 61 and the second plate 62 below the snap-fit ​​plate 51, two sets of threaded grooves 58 and two locking slots 59 are provided on the lower side of the snap-fit ​​plate 51, with the two locking slots 59 and the two sets of threaded grooves 58 arranged alternately. Connecting bolts 66 are threaded through both ends of the upper side of the first plate 61, and the connecting bolts 66 are threaded into the threaded grooves 58. Locking posts 65 are fixedly mounted at both ends of the upper side of the second plate 62, and the locking posts 65 are installed in the locking slots 59. To facilitate the disassembly of the second plate 62, an inlet / outlet groove 57 is provided at the end of the locking slot 59. The size of the inlet / outlet groove 57 is larger than the size of the locking post 65, allowing the locking post 65 to pass through the inlet / outlet groove 57 to facilitate its assembly and disassembly from the locking slot 59.

[0062] Example 2

[0063] like Figure 1 , Figure 11 As shown, based on Embodiment 1, in order to support the movement of multi-layered shoe materials and realize continuous slitting of shoe materials, a conveyor belt 2 is also provided on the inner side of the frame 1. Support rollers 21 are provided through both ends of the inner side of the conveyor belt 2. The end shafts of the support rollers 21 are connected to the two side beams 23 through bearings. The end shaft of one of the support rollers 21 is connected to the power output shaft of the first motor 14 (which can be set as a servo motor, stepper motor, etc.). Therefore, the support rollers 21 are controlled to rotate under the operation of the first motor 14, thereby driving the conveyor belt 2 to rotate so that the shoe materials can be supported and moved by the conveyor belt 2.

[0064] like Figure 11 , Figure 12As shown, in order to stably support the shoe materials and facilitate the cutting of the shoe materials by the slitting die 63, a support plate 22 is provided on the inner side of the conveyor belt 2, and a horizontal plate 24 is provided below the support plate 22. The end of the horizontal plate 24 is inserted into the connecting hole 25 of the side beam 23. The support plate 22 supports the upper side wall of the conveyor belt 2 and supports the stacked shoe materials. In order to protect the conveyor belt 2, a protective layer can be provided on the surface of the conveyor belt 2, such as a rubber layer. The protective layer contacts the slitting die 63, reducing the probability of damage to the conveyor belt 2 by the slitting die 63.

[0065] Example 3

[0066] like Figure 1 , Figure 10 As shown, based on Embodiment 1 or 2, in order to detach the shoe material that has been cut and accumulated in the slitting die cutter 63, a cleaning mechanism 3 is also provided on the frame 1. The cleaning mechanism 3 is distributed on the outside of the lifting frame 4. The cleaning mechanism 3 includes a bracket 31 and multiple pressure plates 32. The top of the bracket 31 is connected to the frame 1, and the multiple pressure plates 32 are located below the bracket 31, and each of the multiple pressure plates 32 is paired with a set of slitting die cutters 63. After the set of slitting die cutters 63 cuts the shoe material, the telescopic cylinder 12 controls the lifting frame 4 to rise, and the support frame 5 rises at the same time. During the rising process of the support frame 5, the second motor 55 operates to control the support frame 5 to move relative to the lifting frame 4, so that the set of slitting die cutters 63 moves to below the pressure plate 32, and then continues to rise under the operation of the telescopic cylinder 12, so that the shoe material is detached from the slitting die cutter 63 under the pressure of the pressure plate 32. After the shoe material is separated from the slitting die cutter 63, the reverse operation causes the slitting die cutter 63 to deviate from the pressure plate 32. The telescopic cylinder 12 controls the two sets of slitting die cutters 63 to descend synchronously, and the shoe material is cut under the action of the other slitting die cutter 63.

[0067] like Figure 10 As shown, in order to receive the shoe material that has detached from the slitting die cutter 63, the cleaning mechanism 3 also includes a receiving plate 33. A support rod 34 is provided below the receiving plate 33. The support rod 34 is installed on the frame 1, so the detached shoe material falls on the receiving plate 33 and is then picked up by the staff.

[0068] To control the operation of this equipment, an electrical control box 13 can be provided. This electrical control box 13 is already publicly available and will be briefly described here. It includes at least a circuit breaker, contactor, relay, controller (such as a PLC), terminal block, and power supply. The solenoid directional valves of the motor and hydraulic cylinder are connected to the electrical control box 13. Additionally, appropriate sensors, such as motor encoders and hydraulic cylinder displacement sensors, can be installed as needed and connected to the electrical control box 13.

[0069] In the description of this utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model 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. Therefore, they should not be construed as limitations on this utility model.

[0070] Those skilled in the art should understand that the above embodiments are merely for clearly illustrating the present invention and are not intended to limit the scope of the present invention. For those skilled in the art, other changes or modifications can be made based on the above-described invention, and these changes or modifications still fall within the scope of the present invention.

Claims

1. A processing equipment for shoemaking, characterized in that, The device includes a frame, on which a telescopic cylinder is mounted, and a lifting frame is located inside the frame, connected to the telescopic end of the telescopic cylinder. Below the lifting frame is a support frame, and below the support frame are two sets of cutting mechanisms, each located at one end of the support frame. The support frame drives the two sets of cutting mechanisms to move along the length of the lifting frame. Inside the frame is a conveyor belt, and inside the conveyor belt is a support plate that supports the upper sidewall of the conveyor belt, supporting stacked multi-layered shoe materials.

2. The shoe-making processing equipment as described in claim 1, characterized in that, The lifting frame includes a lifting plate and two limiting plates. The lifting plate is connected to the telescopic end of the telescopic cylinder, and through holes are provided at both ends of the lifting plate. The two limiting plates are respectively installed through the two through holes. A sleeve is provided at the end of the limiting plate, and an insert plate is fixedly provided on the side of the sleeve. The insert plate is inserted and installed at the end of the limiting plate.

3. The shoe-making processing equipment as described in claim 2, characterized in that, Multiple sliding holes are provided on the inner wall of the sleeve, and the sliding holes are arranged along the height direction of the sleeve. Multiple balls are provided at each sliding hole. Multiple vertical rods are provided on the frame, and the sleeve is sleeved on the vertical rods. The balls are in contact with the vertical rods.

4. The shoe-making processing equipment as described in claim 2, characterized in that, The support frame includes a snap-fit ​​plate and a common connection plate. A sleeve plate is fixedly provided at the end of the common connection plate. The sleeve plate is respectively sleeved on the two snap-fit ​​plates. Both ends of the lower side of the lifting plate are provided with snap-fit ​​grooves. The two snap-fit ​​plates are respectively set through the two snap-fit ​​grooves.

5. The shoe-making processing equipment as described in claim 4, characterized in that, A through hole is provided at the top of the buckle slot, and a gear is inserted through the through hole. The gear meshes with a rack on the buckle plate, and the gear is sleeved on the power output shaft of the second motor.

6. The shoe-making processing equipment as described in claim 4, characterized in that, The slitting mechanism includes a first plate, a second plate, and multiple sets of slitting die cutters. The first plate and the second plate are arranged in parallel, and a second connecting groove and a first connecting groove are respectively provided on the lower side of the first plate and the second plate. An edge is provided on the top of the slitting die cutter, and the two ends of the slitting die cutter pass through the first connecting groove and the second connecting groove respectively. Meanwhile, the upper ends of the first plate and the second plate are connected by a screw.

7. The shoe-making processing equipment as described in claim 6, characterized in that, Connecting bolts are provided through both ends of the upper side of the first plate, and locking posts are fixedly provided at both ends of the upper side of the second plate; two sets of threaded grooves and two locking slots are provided on the lower side of the buckle plate, and the two locking slots and the two sets of threaded grooves are staggered. The connecting bolts are threaded into the threaded grooves, and the locking posts are installed in the locking slots; inlet and outlet grooves are provided at the ends of the locking slots.

8. The shoe-making processing equipment as described in claim 1, characterized in that, Support rollers are installed through both ends of the inner side of the conveyor belt. The end shafts of the support rollers are connected to the two side beams through bearings, and the end shaft of one of the support rollers is connected to the power output shaft of the first motor. A horizontal plate is installed below the support plate, and the end of the horizontal plate is inserted into the connecting hole of the side beam.

9. The shoe-making processing equipment as described in claim 1, characterized in that, A cleaning mechanism is also provided on the frame, and the cleaning mechanism is distributed on the outside of the lifting frame; the cleaning mechanism includes a bracket and multiple pressure plates, the top of the bracket is connected to the frame, the multiple pressure plates are arranged below the bracket, and the multiple pressure plates are paired with multiple sets of slitting die cutters one by one.

10. The shoe-making processing equipment as described in claim 9, characterized in that, The cleaning mechanism also includes a receiving plate, and a support rod is provided below the receiving plate, the support rod being mounted on the frame.

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