A sole printing device for shoe production

Abstract

The utility model belongs to the field of sole printing, specifically be a sole printing equipment for shoe production, the top of first horizontal plate is provided with second horizontal plate, its characterized in be provided with automatic feeding assembly between first horizontal plate and second horizontal plate, the both sides of second horizontal plate are provided with printing winding assembly, the top of second horizontal plate is provided with third horizontal plate and is slid, the below of third horizontal plate is provided with fourth horizontal plate, the lower end surface of fourth horizontal plate is provided with printing pressure block, the inside of printing pressure block is provided with heating wire, the both sides of printing pressure block are slid and are provided with fixed slide block below fourth horizontal plate, the upper end surface of each fixed slide block all is provided with a plurality of limit rods, each limit rod all is slidably connected with fourth horizontal plate, the upper of each limit rod is provided with press switch on the lower end surface of third horizontal plate. The utility model discloses through the setting of limiting roller etc. assembly, makes sole printing equipment can according to the sole of different thickness automatic feeding, thereby effectively increases the degree of automation of equipment.

Description

Technical Field

[0001] This utility model belongs to the field of shoe sole printing technology, and in particular relates to a shoe sole printing equipment for shoe production. Background Technology

[0002] With social development and continuous progress in economy and technology, people's living standards have greatly improved, and their requirements for appearance and clothing style are getting higher and higher. There are many kinds of shoes. Not only are the surface designs of shoes important, but the patterns on the soles are also indispensable. The soles are not only engraved with anti-slip patterns, but also have sole printing technology, which makes the shoes more layered.

[0003] Patent application CN202222761490.X discloses a shoe sole printing device, including a printing table with four legs. An electric telescopic rod is fixedly installed on the top of the printing table, and a top-mounted disc is fixedly connected to the output end of the electric telescopic rod. A printing assembly is located at the bottom of the top-mounted disc. Two symmetrically arranged guide rails are fixedly connected to the top surface of the printing table. Abutment plates are slidably installed at equal height on both guide rails, and a return spring is sleeved on each guide rail. In this invention, before the printing protrusion contacts the finished shoe sole, the side plate slides down along the guide rail, causing the force strip to move down and pre-press against the abutment plate. The abutment plate slides down along the guide rail, causing the pressure plate to move down and press against the shoe sole. At this time, the return spring is compressed, thus fixing the shoe sole before printing, preventing misalignment of the shoe sole and resulting in printing errors, leading to more accurate printing.

[0004] Existing technologies use structures such as pressure-reducing plates and return springs to prevent displacement of the sole during printing, thus increasing printing accuracy. However, there are still shortcomings:

[0005] First, existing shoe sole printing equipment still requires manual placement of the shoe sole and the print when printing on the shoe sole. The overall automation level of the equipment is low, which makes the overall printing efficiency too slow.

[0006] Secondly, when printing on the sole, the pattern needs to be heated to adhere firmly to the sole. However, existing equipment requires continuous heating of the printing block during sole printing, which increases the overall power consumption of the equipment and can also cause the printing block to overheat, resulting in a reduced adhesion between the print and the sole.

[0007] Finally, existing shoe sole printing equipment lacks a material feeding structure, still requiring manual operation for shoe sole feeding, which not only wastes too much manpower but also makes shoe sole printing inefficient. Utility Model Content

[0008] To overcome the shortcomings of existing technologies, this invention provides a shoe sole printing device for shoe production. By incorporating components such as limiting rollers, this invention enables the shoe sole printing device to automatically feed soles of different thicknesses, thereby effectively increasing the automation level of the equipment. Furthermore, by incorporating components such as shift rollers, the shoe soles are automatically unloaded after printing via the rotation of the shift rollers.

[0009] To achieve the above objectives, this utility model provides the following technical solution: a shoe sole printing device for shoe production, comprising a first horizontal plate, a second horizontal plate disposed above the first horizontal plate, characterized in that an automatic feeding component is disposed between the first and second horizontal plates, printing and winding components are disposed on both sides of the second horizontal plate, a third horizontal plate is slidably disposed above the second horizontal plate, a fourth horizontal plate is disposed below the third horizontal plate, a printing pressure block is disposed on the lower end face of the fourth horizontal plate, a heating wire is disposed inside the printing pressure block, fixed sliders are slidably disposed on both sides of the printing pressure block below the fourth horizontal plate, a plurality of limiting rods are disposed on the upper end face of each fixed slider, each limiting rod is slidably connected to the fourth horizontal plate, and a press switch is disposed directly above the lower end face of the third horizontal plate, the output end of the press switch controlling the heating wire to heat up when pressed.

[0010] Optionally, a rotating plate is rotatably connected to one side wall of each of the fixed sliders, a turning roller is rotatably connected to one side wall of each of the rotating plates, and a second spring is connected between the rotating plates of every two rotatably connected fixed sliders.

[0011] Optionally, the automatic feeding assembly includes a square hole on the upper surface of the second horizontal plate, a shoe sole storage frame slidably disposed between the first and second horizontal plates, the upper end of the shoe sole storage frame being slidably connected to the square hole, a top plate slidably disposed inside the shoe sole storage frame, a push plate slidably disposed on one side of the square hole on the upper surface of the second horizontal plate, and a limit strip disposed on one side of the third horizontal plate on the upper surface of the second horizontal plate.

[0012] Optionally, the automatic feeding assembly further includes first side plates disposed on the upper surface of the second horizontal plate on both sides of the square hole, each of the first side plates having a slider slidably disposed inside, and each slider having a limit roller rotatably disposed on one side.

[0013] Optionally, a limiting ring is provided below the second horizontal plate on the outer wall of the shoe sole storage frame.

[0014] Optionally, the printing winding assembly includes winding rollers rotatably disposed on both sides of the second horizontal plate, with printing paper wound and connected on the outer circular surfaces of the two winding rollers, and an elastic winding device disposed on one side of one of the winding rollers, the output end of which is fixedly connected to one side of its adjacent winding roller.

[0015] Optionally, a guide roller is rotatably disposed between the two take-up rollers on one side of the pusher plate.

[0016] Optionally, a feeding chute is provided on one side of the third horizontal plate between the first and second horizontal plates, and a receiving frame is provided at the lower end of the feeding chute on one side wall of the first horizontal plate.

[0017] In summary, compared with existing technologies, the beneficial effects of this solution are as follows:

[0018] (1) By setting up components such as the shoe sole storage frame, the first side plate, and the limiting roller, the shoe sole printing equipment can automatically feed materials according to shoe soles of different thicknesses, thereby effectively increasing the automation level of the equipment, reducing labor costs, and improving the efficiency of shoe sole printing.

[0019] (2) By setting up components such as the fourth horizontal plate, the printing pressure block and the fixed slider, this utility model enables the equipment to fix the two ends of the shoe sole when printing on the sole. At the same time, when the printing pressure block presses the printing paper to print on the sole, it can control the heating wire to heat the printing pressure block, thereby making the printing adhesion effect of the sole better. When the fixed slider is released from pressing on the sole, it automatically controls the heating wire to stop heating the printing pressure block, reducing the use of electricity and avoiding overheating of the printing pressure block.

[0020] (3) By setting up components such as rotating plate, roller and feeding chute, the sole of the shoe is automatically fed after printing by rotating roller, which improves the printing efficiency of sole and also improves the automation level of the equipment. Attached Figure Description

[0021] Figure 1 This is a perspective view of the present utility model;

[0022] Figure 2 This is a side view of the present invention;

[0023] Figure 3 for Figure 2 A three-dimensional cross-sectional view at point AA;

[0024] Figure 4 for Figure 1 Enlarged view of a section at point B;

[0025] Figure 5 for Figure 3 A magnified view of a section at point C.

[0026] Figure 6 for Figure 3 A magnified view of a section at point D;

[0027] Figure 7 for Figure 3 A magnified view of a section at point E in the middle.

[0028] In the diagram: First horizontal plate 10, support frame 12, second horizontal plate 13, square hole 14, shoe sole storage box 15, top plate 16, first side plate 17, slider 18, limiting roller 19, adjusting bolt 20, push plate 21, third horizontal plate 22, fourth horizontal plate 23, printing pressure block 24, heating wire 25, fixed slider 26, limiting rod 27, first spring 28, press switch 29, rotating plate 30, turning roller 31, second spring 32, limiting strip 33, take-up roller 34, printing paper 35, elastic take-up device 36, feeding chute 37, take-up frame 38, limiting ring 39, second side plate 40, guide roller 41, anti-slip protrusion 42. Detailed Implementation

[0029] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0030] Example 1:

[0031] like Figure 1 , Figure 2 , Figure 3 , Figure 6 and Figure 7 As shown, a shoe sole printing device for shoe production includes a first horizontal plate 10, a support frame 12 disposed on the upper surface of the first horizontal plate 10, a second horizontal plate 13 disposed above the first horizontal plate 10 and inside the support frame 12, an automatic feeding component disposed between the first horizontal plate 10 and the second horizontal plate 13, the automatic feeding component including a square hole 14 disposed on the upper surface of the second horizontal plate 13, and a shoe sole storage frame 15 slidably disposed between the first horizontal plate 10 and the second horizontal plate 13. The upper end of 15 is slidably connected to the square hole 14. The lower part of the second horizontal plate 13 is provided with a limiting ring 39 on the outer wall of the shoe sole storage frame 15. The limiting ring 39 is used to restrict the sliding of the shoe sole storage frame 15 inside the square hole 14, so that after the top of the shoe sole storage frame 15 moves into the square hole 14, the upper surface of the shoe sole storage frame 15 can only move to be flush with the upper surface of the second horizontal plate 13, which facilitates the subsequent horizontal pushing and feeding of the shoe sole inside the shoe sole storage frame 15.

[0032] A top plate 16 is slidably disposed inside the shoe sole storage frame 15. A first push cylinder is disposed on the lower end face of the shoe sole storage frame 15. The output end of the first push cylinder passes through the shoe sole storage frame 15 and is fixedly connected to the lower end face of the top plate 16. The first push cylinder is a common electric push cylinder, which is existing technology. The output end of the first push cylinder drives the top plate 16 to slide inside the shoe sole storage frame 15, thereby pushing the shoe sole inside the shoe sole storage frame 15, so that the shoe sole inside the shoe sole storage frame 15 is pushed through the upper port of the shoe sole storage frame 15 to the upper end face of the second horizontal plate 13, which facilitates the subsequent horizontal pushing and feeding of the shoe sole. A lead screw is rotatably disposed between the first horizontal plate 10 and the second horizontal plate 13. The lead screw is threadedly connected to the shoe sole storage frame 15. A first motor is disposed below the lead screw on the lower end face of the first horizontal plate 10. The output end of the first motor passes through the first horizontal plate 10 and is fixedly connected to the lower end face of the lead screw.

[0033] When replenishing the shoe sole storage frame 15, the first motor is started, driving the lead screw to rotate clockwise, thereby moving the shoe sole storage frame 15 vertically downwards to replenish the shoe soles inside. After the shoe soles are replenished, the first motor is started again, driving the lead screw to rotate counterclockwise, thereby moving the shoe sole storage frame 15 vertically upwards until the upper surface of the shoe sole storage frame 15 is flush with the upper surface of the second horizontal plate 13, thus completing the replenishment of the shoe sole storage frame 15. Multiple guide rods are connected to one side of the lead screw between the first horizontal plate 10 and the second horizontal plate 13. These guide rods are slidably connected to the shoe sole storage frame 15, thus restricting the vertical sliding of the shoe sole storage frame 15. A push plate 21 is slidably disposed on one side of the square hole 14 and on the upper end surface of the second horizontal plate 13. A second side plate 40 is fixedly disposed on one side of the push plate 21 and on the upper end surface of the second horizontal plate 13. A second push cylinder is disposed on one side wall of the second side plate 40. The output end of the second push cylinder passes through the second side plate 40 and is fixedly connected to one side wall of the push plate 21. When the sole is horizontally fed, the second push cylinder is activated. The output end of the second push cylinder drives the push plate 21 to move horizontally. The push plate 21 moves horizontally and passes through the upper port of the square hole 14, thereby forming a further horizontal feeding of the sole pushed out inside the sole storage frame 15, so that the sole moves to the bottom of the printing component for printing operation.

[0034] Furthermore, such as Figure 6As shown, the automatic feeding assembly also includes first side plates 17 disposed on both sides of the square hole 14 on the upper end surface of the second horizontal plate 13. A slider 18 is slidably disposed inside each first side plate 17. An adjusting bolt 20 is rotatably disposed on the upper end surface of each first side plate 17. Each adjusting bolt 20 is threadedly connected to its adjacent first side plate 17. The bottom of each adjusting bolt 20 passes through the first side plate 17 and is rotatably connected to the upper end surface of the slider 18. A limit roller 19 is rotatably disposed on one side of each slider 18. When printing on soles of different thicknesses, the limit roller 19 can be rotated to adjust the position of the slider 18. The bolt 20 drives the slider 18 to slide vertically inside the first side plate 17, thereby driving the limiting roller 19 rotating on one side of the slider 18 to move vertically. This adjusts the distance between each limiting roller 19 and the second horizontal plate 13 to be the same as the required thickness of the printed shoe sole. The two limiting rollers 19 can restrict the shoe sole pushed out from inside the shoe sole storage frame 15 so that it can be horizontally pushed to the next printing stage by the push plate 21. Moreover, the rotation setting of the limiting rollers 19 can limit the shoe sole inside the shoe sole storage frame 15 while improving the smoothness of the push plate 21 in horizontally pushing the shoe sole.

[0035] Furthermore, such as Figure 1 and Figure 3 As shown, printing and winding assemblies are provided on both sides of the second horizontal plate 13. The printing and winding assemblies include winding rollers 34 rotatably disposed on both sides of the second horizontal plate 13. Printing paper 35 is wound and connected on the outer circular surface of the two winding rollers 34. One side of one winding roller 34 is provided with an elastic winding device 36. The output end of the elastic winding device 36 is fixedly connected to one side of its adjacent winding roller 34. One side of the other winding roller 34 is provided with a drive motor that drives the winding roller 34 to rotate. The drive motor drives the winding roller 34 connected to it to rotate to form the winding of the printing paper 35, so that the printing paper 35 wound on the other winding roller 34 can pass horizontally through the upper end surface of the second horizontal plate 13. Through the elastic winding device 36 provided on one side of the other winding roller 34, the winding roller 34 can be elastically wound, thereby stretching and flattening the printing paper 35 between the two winding rollers 34, preventing poor printing quality caused by wrinkles in the printing paper 35 when printing on the soles later.

[0036] Furthermore, such as Figure 4 and Figure 5As shown, a third horizontal plate 22 is slidably disposed on one side of the square hole 14 above the printing paper 35, and a fourth horizontal plate 23 is disposed below the third horizontal plate 22. Multiple fixing rods are connected between the third horizontal plate 22 and the fourth horizontal plate 23. A printing pressure block 24 is disposed on the lower end face of the fourth horizontal plate 23. The printing pressure block 24 is hollow and contains a heating wire 25. A heater is disposed above the heating wire 25 on the upper end face of the fourth horizontal plate 23, and the output end of the heater is fixedly connected to the heating wire 25. Fixed sliders 26 are slidably disposed on both sides of the printing pressure block 24 below the fourth horizontal plate 23. Each fixed slider 26 has multiple limiting rods 27 on its upper surface. Each limiting rod 27 is slidably connected to the fourth horizontal plate 23. Each limiting rod 27 has a first spring 28 between the fourth horizontal plate 23 and the fixed slider 26. Each end of the first spring 28 has a damping block. The damping block can absorb the vibration generated by the first spring 28 during elastic expansion and contraction, thereby ensuring the stable operation of the equipment. Each limiting rod 27 has a push switch 29 on the lower surface of the third horizontal plate 22 directly above it. When the output end of the push switch 29 is pressed, it will activate the heater to heat the heating wire 25.

[0037] A third push cylinder is provided above the third horizontal plate 22 on the upper end face of the support frame 12. The output end of the third push cylinder passes through the support frame 12 and is fixedly connected to the upper end face of the third horizontal plate 22. When printing on the sole, the third push cylinder is activated, and the output end of the third push cylinder drives the third horizontal plate 22 to move vertically downward. The third horizontal plate 22 drives the fourth horizontal plate 23 to move vertically downward through multiple fixed rods. The fourth horizontal plate 23 drives the printing pressure block 24 and the fixed slider 26 and other components to move vertically downward until the fixed slider 26 and the printing pressure block 24 both press down on the printing paper 35, so that the printing paper 35 contacts the printing end face of the sole. In the above process, the two fixed sliders 26 first contact the sole, fixing both ends of the sole. Then, the fourth horizontal plate 23 drives the printing pressure block 24 to continue moving downward, thereby compressing the multiple first springs 28. This causes the distance between the tops of the multiple limiting rods 27 and the third horizontal plate 22 to gradually decrease. When the printing pressure block 24 presses down on the printing paper 35 to compress the printing end face of the sole, the tops of the multiple limiting rods 27 will compress the output ends of the multiple push switches 29. The multiple push switches 29 control the heater to heat the heating wire 25, thereby heating the printing pressure block 24. This causes the printing on the printing paper 35 to adhere to the end face of the sole after being heated, thus forming the printing operation on the sole. A limiting strip 33 is provided on one side of the third horizontal plate 22 at the upper end face of the second horizontal plate 13. The limiting strip 33 facilitates the limiting of the sole pushed horizontally by the push plate 21, and facilitates the position restriction of the horizontally loaded sole.

[0038] Furthermore, such as Figure 1As shown, a guide roller 41 is rotatably arranged between the two take-up rollers 34 on one side of the push plate 21. The guide roller 41 is rotatably connected to the support frame 12. The guide roller 41 rotatably abuts against the lower end face of the printing paper 35. The guide roller 41 is arranged on one side of the second push cylinder. The arrangement of the guide roller 41 forms a support for the printing paper 35 during the winding process, thereby avoiding frictional contact between the printing paper 35 and parts such as the second push cylinder on the upper end face of the support frame 12, which would cause the printing paper 35 to break.

[0039] Furthermore, such as Figure 5 As shown, each fixed slider 26 has multiple anti-slip protrusions 42 on its lower end surface. The multiple anti-slip protrusions 42 improve the friction and fixing effect of the lower end surface of the fixed slider 26 on the shoe sole.

[0040] Example 2:

[0041] Based on Example 1, further examples are made, such as... Figure 4 As shown, a rotating plate 30 is rotatably connected to one side wall of each fixed slider 26, and a roller 31 is rotatably connected to one side wall of each rotating plate 30. A second spring 32 is connected between the rotating plates 30 of every two rotatably connected fixed sliders 26. Damping blocks are provided at both ends of the second spring 32. The damping blocks can absorb the vibration generated by the elastic extension and contraction of the second spring 32, thereby ensuring the stable operation of the equipment. A feeding chute 37 is connected to one side of the third horizontal plate 22 between the first horizontal plate 10 and the second horizontal plate 13. A receiving frame 38 is provided at the lower end of the feeding chute 37 on one side wall of the first horizontal plate 10. A drive motor is provided on the side of the fixed slider 26 near the feeding chute 37, and the drive motor is connected to the pulley on one side of the roller 31 via a belt. The structure drives the roller 31 to rotate. During the printing operation on the sole, due to the elasticity of the second spring 32, the rotating plate 30 and its adjacent fixed slider 26 are set at an obtuse angle. Therefore, before the fixed slider 26 contacts the sole, the rotating plate 30 and the roller 31 set on one side of the rotating plate 30 first contact the upper surface of the sole. As the fixed slider 26 continues to move vertically downward under the drive of the fourth horizontal plate 23 and other components, the angle between each pair of adjacent fixed sliders 26 and the rotating plate 30 increases, thereby causing the second spring 32 to undergo elastic deformation. Through the elastic tension of the second spring 32, an elastic downward pressure is formed on the upper surface of the rotating plate 30, which in turn drives the roller 31 to further press down and fix the two ends of the sole, improving the stability of the sole printing.

[0042] After the printing on the sole is completed, the third push cylinder will drive the third horizontal plate 22 and other components to move vertically upward. After the fixed slider 26 and printing pressure block 24 and other components are released from the downward pressure on the sole, under the elastic action of the second spring 32, the roller 31 will still be in close contact with the upper surface of the sole. At this time, the drive motor on one side of one of the rollers 31 is started. The drive motor drives the roller 31 to rotate through the belt and pulley. Through the multiple anti-slip grooves set on the outer surface of each roller 31, the roller 31 slides and moves against the upper surface of the sole, thereby driving the printed sole to move horizontally to the inside of the feeding chute 37. It slides through the feeding chute 37 to the inside of the receiving frame 38, completing the feeding of the sole.

[0043] Finally, it should be noted that the sole printing equipment for shoe production of this utility model needs to protect the various mechanical structures and related motion logic in this solution. Therefore, it does not elaborate on the various sensors, detectors and driving components required for the actual operation of the various mechanical structures. However, for those skilled in the art, various control systems and electrical connection methods, including various electrical components and driving components, can be completed using conventional technical means. As long as the beneficial effects or the specific actions during the above work can be achieved, they can be implemented. This solution does not impose too many restrictions.

[0044] Furthermore, the push switch 29, elastic winding device 36, first push cylinder and second push cylinder in the shoe sole printing equipment for shoe production in this utility model are all purchased from the market. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from technical personnel in this field.

[0045] The specification and claims use certain terms to refer to specific components. Those skilled in the art will understand that hardware manufacturers may use different names to refer to the same component. This specification and claims do not distinguish components based on differences in name, but rather on differences in function. The term "comprising" throughout the specification and claims is an open-ended term and should be interpreted as "comprising but not limited to." "Approximately" means that within an acceptable margin of error, those skilled in the art can solve the technical problem and substantially achieve the technical effect within a certain margin of error.

[0046] The foregoing description presents and describes several preferred embodiments of this application. However, as mentioned above, it should be understood that this application is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the application concept described herein through the foregoing teachings or techniques or knowledge in related fields. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of this application should be within the protection scope of the appended claims.

Claims

1. A shoe sole printing device for shoe production, comprising a first horizontal plate (10), wherein a second horizontal plate (13) is disposed above the first horizontal plate (10), characterized in that, An automatic feeding assembly is provided between the first horizontal plate (10) and the second horizontal plate (13). Printing and winding assemblies are provided on both sides of the second horizontal plate (13). A third horizontal plate (22) is slidably arranged above the second horizontal plate (13). A fourth horizontal plate (23) is arranged below the third horizontal plate (22). A printing pressure block (24) is provided on the lower end face of the fourth horizontal plate (23). A heating wire (25) is provided inside the printing pressure block (24). Fixed sliders (26) are slidably arranged on both sides of the fourth horizontal plate (23) below. Each fixed slider (26) has multiple limiting rods (27) on its upper end surface. Each limiting rod (27) is slidably connected to the fourth horizontal plate (23). A push switch (29) is arranged on the lower end surface of the third horizontal plate (22) directly above each limiting rod (27). When the output end of the push switch (29) is pressed, it controls the heating wire (25) to heat up.

2. The shoe sole printing equipment for shoe production according to claim 1, characterized in that, A rotating plate (30) is rotatably connected to one side wall of each of the fixed sliders (26), and a roller (31) is rotatably connected to one side wall of each of the rotating plates (30). A second spring (32) is connected between the rotating plates (30) of every two rotatably connected fixed sliders (26).

3. The shoe sole printing equipment for shoe production according to claim 1, characterized in that, The automatic feeding assembly includes a square hole (14) on the upper surface of the second horizontal plate (13), a shoe sole storage frame (15) is slidably disposed between the first horizontal plate (10) and the second horizontal plate (13), the upper end of the shoe sole storage frame (15) is slidably connected to the square hole (14), a top plate (16) is slidably disposed inside the shoe sole storage frame (15), a push plate (21) is slidably disposed on one side of the square hole (14) on the upper surface of the second horizontal plate (13), and a limit strip (33) is disposed on one side of the third horizontal plate (22) on the upper surface of the second horizontal plate (13).

4. The shoe sole printing equipment for shoe production according to claim 3, characterized in that, The automatic feeding assembly also includes a first side plate (17) disposed on both sides of the square hole (14) on the upper end surface of the second horizontal plate (13). Each first side plate (17) is slidably provided with a slider (18), and each slider (18) is rotatably provided with a limit roller (19) on one side.

5. The shoe sole printing equipment for shoe production according to claim 3, characterized in that, A limiting ring (39) is provided below the second horizontal plate (13) on the outer wall of the shoe sole storage frame (15).

6. The shoe sole printing equipment for shoe production according to claim 1, characterized in that, The printing and winding assembly includes winding rollers (34) rotatably disposed on both sides of the second horizontal plate (13). Printing paper (35) is wound and connected on the outer circular surfaces of the two winding rollers (34). An elastic winding device (36) is disposed on one side of one of the winding rollers (34). The output end of the elastic winding device (36) is fixedly connected to one side of its adjacent winding roller (34).

7. The shoe sole printing equipment for shoe production according to claim 6, characterized in that, A guide roller (41) is rotatably disposed between the two take-up rollers (34) on one side of the push plate (21).

8. The shoe sole printing equipment for shoe production according to claim 1, characterized in that, A material feeding chute (37) is provided on one side of the third horizontal plate (22) between the first horizontal plate (10) and the second horizontal plate (13), and a material receiving frame (38) is provided on one side wall of the first horizontal plate (10) at the lower end of the material feeding chute (37).

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