Vamp cutting device for sports shoe production

Abstract

The utility model relates to the technical field of vamp cutting piece, disclose a vamp cutting piece device for sports shoes production, including two side plates and cutting plate no.

Description

Technical Field

[0001] This utility model relates to the field of shoe upper cutting technology, and in particular to a shoe upper cutting device for sports shoe production. Background Technology

[0002] In the production process of athletic shoes, upper cutting is a crucial step. Upper cutting refers to cutting the upper material into pieces of specific shapes and sizes according to design drawings and size requirements. These pieces form the basis for subsequent upper sewing and assembly into a complete athletic shoe upper. Their precision and quality directly affect the overall shape, wearing comfort, and appearance of the athletic shoe. To improve the efficiency and accuracy of upper cutting, upper cutting devices are widely used in athletic shoe production. These devices use mechanical structures or automated systems to drive cutting tools and cut the upper material according to preset parameters, greatly replacing traditional manual cutting and becoming one of the key pieces of equipment on modern athletic shoe production lines.

[0003] However, many shoe upper cutting devices on the market currently have a significant deficiency: they lack an effective device for securing the cut fabric. During the cutting process, the shoe upper fabric is usually laid flat on the worktable. Due to the force of the cutting tool, the elasticity of the fabric itself, and the slight vibrations during machine operation, the fabric is prone to displacement or wrinkling. This not only leads to dimensional deviations and irregular shapes in the cut pieces, seriously affecting the quality of the pieces, but may also cause changes in the relative position between the cutting tool and the fabric, increasing the probability of cutting errors and potentially damaging the cutting tool or the fabric. To address this problem, many manufacturers currently rely on manual methods, i.e., assigning operators to the cutting process... During the process, the fabric is pressed down by hand or with the help of simple auxiliary tools to minimize its movement. However, this manual fixing method has many drawbacks. On the one hand, it is difficult to maintain a uniform and stable pressure when pressing manually. Different operators have different operating habits and pressure control, which can easily lead to inconsistent fixing effects and affect the stability of the cut piece quality. On the other hand, manual operation requires a lot of labor costs, which increases production input and also limits the automation level and production efficiency of the cutting device. In addition, operators are in a state of repetitive pressing for a long time, which is labor-intensive and poses certain safety hazards. They may be accidentally injured by the cutting tool due to operational errors. Utility Model Content

[0004] To overcome the above deficiencies, this utility model provides a shoe upper cutting device for sports shoe production, which aims to improve the existing technology where, during the cutting process, the shoe upper fabric is usually laid flat on the workbench. Due to the force of the cutting tool, the elasticity of the fabric itself, and the slight vibration of the machine during operation, the fabric is prone to displacement or wrinkling. This not only leads to deviations in the size and irregular shape of the cut pieces, but also seriously affects the quality of the cut pieces.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a shoe upper cutting device for sports shoe production, comprising two side plates and a cutting plate 1. A fixing block 2 is fixedly connected to the top of the right side plate. A cylinder is fixedly connected to the inner wall of the fixing block 2. A connecting rod is fixedly connected to the output end of the cylinder. A fixing block 3 is slidably connected to the outer wall of the connecting rod. A connecting block 3 is fixedly connected to the left side of the connecting rod. A connecting block 2 is fixedly connected to the top of the fixing block 3. A hole 2 is provided on the outer wall of the connecting block 2. A rotating shaft 1 is rotatably connected to the inner wall of the hole 2. A rotating shaft 2 is rotatably connected to the top of the connecting block 3. A rotating plate is rotatably connected to the middle of the rotating shaft 2. A rotating shaft 3 is rotatably connected to the top of the rotating plate. A connecting arm is rotatably connected to the outer wall of the rotating shaft 3. A pressure plate is fixedly connected to the left side of the connecting arm. An adjustment mechanism is provided on the top of the cutting plate 1. The adjustment mechanism is used to adjust the spacing between the cut pieces.

[0006] As a further description of the above technical solution:

[0007] The adjusting mechanism includes two connecting plates, which are disposed on the outer wall of the cutting plate. A fixing block is fixedly connected between the two adjacent connecting plates. A motor is fixedly connected to the inner wall of the fixing block. A rotating shaft is fixedly connected to the output end of the motor. A gear is fixedly connected to the bottom of the rotating shaft. Two racks are meshed on the outer wall of the gear. A hole is opened on the outer wall of the left rack. A shaft is slidably connected to the inner wall of the hole. A shaft is fixedly connected to the left side of the rack.

[0008] As a further description of the above technical solution:

[0009] A connecting block 1 is fixedly connected between the two adjacent side plates, and two connecting plates 2 are fixedly connected to the top of the connecting block 1.

[0010] As a further description of the above technical solution:

[0011] A shelf is fixedly connected to one side of each of the two connecting plates 2, and a connecting plate 3 is fixedly connected to both the left and right sides of the shelf.

[0012] As a further description of the above technical solution:

[0013] The top of the connecting plate three is provided with a sliding groove, and a sliding shaft is slidably connected to the inner wall of the sliding groove.

[0014] As a further description of the above technical solution:

[0015] A long plate is fixedly connected to the left side of the slide shaft, and a round block is fixedly connected to the right side of the slide shaft.

[0016] As a further description of the above technical solution:

[0017] Two cutting plates are slidably connected to the outer wall of the long plate, and a blade is fixedly connected to the bottom of the cutting plate.

[0018] As a further description of the above technical solution:

[0019] The outer wall of the fixing block 2 is fixedly connected with multiple bolts 1, and the outer wall of the connecting plate 1 is fixedly connected with two bolts 2.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, the pressure plate automatically moves downward to fix the fabric to be cut on the shelf by means of the linkage of the cylinder-driven components, eliminating the need for manual fixing, simplifying the operation process, and quickly pressing the fabric to prevent fabric displacement during the cutting process and improve the stability of cutting.

[0022] 2. In this utility model, the cutting plate and the blade head are moved smoothly by means of a motor driving the gears, racks and pinions, thereby flexibly adjusting the distance between the blade heads. This adjustment method does not require manual disassembly or adjustment of the blade heads, is easy to operate and has high adjustment accuracy, and can quickly adapt to the cutting needs of different sized fabrics, increasing the applicability and flexibility of the device. Attached Figure Description

[0023] Figure 1 This is a front perspective view of a shoe upper cutting device for sports shoe production proposed in this utility model;

[0024] Figure 2 This is a right-side structural diagram of a shoe upper cutting device for sports shoe production proposed in this utility model;

[0025] Figure 3 This is a partial structural exploded view of a shoe upper cutting device for sports shoe production proposed in this utility model;

[0026] Figure 4 This is a partial structural diagram of a shoe upper cutting device for sports shoe production proposed in this utility model;

[0027] Figure 5This is a partial structural schematic diagram of a shoe upper cutting device for sports shoe production proposed in this utility model.

[0028] Legend:

[0029] 1. Side plate; 2. Adjustment mechanism; 201. Connecting plate one; 202. Fixing block one; 203. Motor; 204. Rotating shaft; 205. Gear; 206. Shaft one; 207. Rack; 208. Shaft two; 209. Hole one; 3. Fixing block two; 4. Cylinder; 5. Connecting block one; 6. Connecting plate two; 7. Fixing block three; 8. Connecting block two; 9. Hole two; 10. Rotating shaft one; 11. Connecting rod; 12. Connecting block three; 13. Rotating shaft two; 14. Rotating plate; 15. Rotating shaft three; 16. Connecting arm; 17. Pressure plate; 18. Storage plate; 19. Connecting plate three; 20. Slide groove; 21. Cutting plate one; 22. Bolt one; 23. Sliding shaft; 24. Long plate; 25. Round block; 26. Cutting plate two; 27. Bolt two; 28. Cutting head. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 3 This utility model provides an embodiment of a shoe upper cutting device for sports shoe production, comprising two side plates 1 and a cutting plate 21. A fixing block 3 is fixedly connected to the top of the right side plate 1. A cylinder 4 is fixedly connected to the inner wall of the fixing block 3. A connecting rod 11 is fixedly connected to the output end of the cylinder 4. A fixing block 7 is slidably connected to the outer wall of the connecting rod 11. A connecting block 12 is fixedly connected to the left side of the connecting rod 11. A connecting block 8 is fixedly connected to the top of the fixing block 7. A hole 9 is formed on the outer wall of the connecting block 8. The inner wall of the hole 9 is rotatably connected... A rotating shaft 10 is connected to the top of a connecting block 3 12, a rotating shaft 2 13 is rotatably connected to the top of the connecting block 3 12, a rotating plate 14 is rotatably connected to the middle of the rotating shaft 2 13, a rotating shaft 3 15 is rotatably connected to the top of the rotating plate 14, a connecting arm 16 is rotatably connected to the outer wall of the rotating shaft 3 15, a pressure plate 17 is fixedly connected to the left side of the connecting arm 16, an adjusting mechanism 2 is provided on the top of the cutting plate 1 21, the adjusting mechanism 2 is used to adjust the spacing between the cutting parts, a placement plate 18 is fixedly connected to the adjacent side of the two connecting plates 2 6, and a connecting plate 3 19 is fixedly connected to the left and right sides of the placement plate 18.

[0032] Specifically, a shoe upper cutting device for sports shoe production includes two side plates 1 and a cutting plate 21. A fixing block 3 is fixedly connected to the top of the right side plate 1. A cylinder 4 is fixedly connected to the inner wall of the fixing block 3. A connecting rod 11 is fixedly connected to the output end of the cylinder 4. A fixing block 7 is slidably connected to the outer wall of the connecting rod 11. A connecting block 12 is fixedly connected to the left side of the connecting rod 11. A connecting block 8 is fixedly connected to the top of the fixing block 7. A hole 9 is provided on the outer wall of the connecting block 8. A rotating shaft 10 is rotatably connected to the inner wall of the hole 9. The top of the connecting block 12 is rotatably connected to... A rotating shaft 13 is connected to the middle of the rotating shaft 13, and a rotating plate 14 is rotatably connected to the top of the rotating plate 14. A rotating shaft 15 is rotatably connected to the outer wall of the rotating shaft 15, and a connecting arm 16 is rotatably connected to the left side of the connecting arm 16. A pressure plate 17 is fixedly connected to the left side of the cutting plate 21. An adjustment mechanism 2 is provided at the top of the cutting plate 21. The adjustment mechanism 2 is used to adjust the distance between the cutting parts to ensure the accuracy of the cutting process. A placement plate 18 is fixedly connected to the adjacent side of the two connecting plates 2 6. A connecting plate 3 19 is fixedly connected to both the left and right sides of the placement plate 18 to enhance the stability and functionality of the overall structure.

[0033] Please see the appendix Figure 1 Appendix Figure 4 and attached Figure 5 The adjusting mechanism 2 includes two connecting plates 201. The connecting plates 201 are set on the outer wall of the cutting plate 21. A fixing block 202 is fixedly connected between the two adjacent connecting plates 201. A motor 203 is fixedly connected to the inner wall of the fixing block 202. A rotating shaft 204 is fixedly connected to the output end of the motor 203. A gear 205 is fixedly connected to the bottom of the rotating shaft 204. Two racks 207 are meshed on the outer wall of the gear 205. A hole 209 is opened on the outer wall of the left rack 207. A shaft 206 is slidably connected to the inner wall of the hole 209. A shaft 208 is fixedly connected to the left side of the rack 207. Multiple bolts 22 are fixedly connected to the outer wall of the fixing block 23. Two bolts 27 are fixedly connected to the outer wall of the connecting plate 201.

[0034] Specifically, the adjusting mechanism 2 includes two connecting plates 201, which are disposed on the outer wall of the cutting plate 21. A fixing block 202 is fixedly connected between adjacent connecting plates 201. A motor 203 is fixedly connected to the inner wall of the fixing block 202. A rotating shaft 204 is fixedly connected to the output end of the motor 203, ensuring that the rotating shaft 204 can rotate with the motor 203. A gear 205 is fixedly connected to the bottom of the rotating shaft 204. The outer wall of the gear 205 is connected to two racks 207. The outer walls of the rack 207 are meshed together to transmit power. The outer wall of the rack 207 on the left side has a hole 209. The inner wall of the hole 209 is slidably connected to a shaft 206 to ensure that the shaft 206 can slide within the hole 209. The left side of the rack 207 is fixedly connected to a shaft 208 to enhance structural stability. The outer wall of the fixing block 23 is fixedly connected to multiple bolts 22 for fixing the overall structure. The outer wall of the connecting plate 201 is fixedly connected to two bolts 27 to ensure the stability of the device.

[0035] Please see the appendix Figure 1 and attached Figure 2 A connecting block 5 is fixedly connected between two adjacent side plates 1. Two connecting plates 6 are fixedly connected to the top of the connecting block 5. A groove 20 is provided on the top of the connecting plate 19. A sliding shaft 23 is slidably connected to the inner wall of the groove 20.

[0036] Specifically, a connecting block 5 is fixedly connected between the two adjacent side plates 1. Two connecting plates 6 are fixedly connected to the top of the connecting block 5. A groove 20 is opened on the top of the connecting plate 19. A sliding shaft 23 is slidably connected to the inner wall of the groove 20, which ensures the stability and adjustability of the entire structure.

[0037] Please see the appendix Figure 1 and attached Figure 4 A long plate 24 is fixedly connected to the left side of the sliding shaft 23, and a round block 25 is fixedly connected to the right side of the sliding shaft 23. Two cutting plates 26 are slidably connected to the outer wall of the long plate 24, and a blade 28 is fixedly connected to the bottom of the cutting plate 26.

[0038] Specifically, a long plate 24 is fixedly connected to the left side of the sliding shaft 23, and a round block 25 is fixedly connected to the right side of the sliding shaft 23. Two cutting plates 26 are slidably connected to the outer wall of the long plate 24, and a blade 28 is fixedly connected to the bottom of the two cutting plates 26 to enable efficient cutting operations.

[0039] Working principle: When the fabric is being cut on the placement plate 18, the cylinder 4 is activated, causing the output end of the cylinder 4 to push the connecting rod 11, which in turn drives the connecting block 12 to move. The connecting block 12 drives the rotating shaft 13 to rotate. The rotation of the rotating shaft 13 causes the rotating plate 14 to rotate. The rotation of the rotating plate 14 causes the rotating shaft 15 to rotate. The rotation of the rotating shaft 15 causes the connecting arm 16 to rotate, ultimately causing the pressure plate 17 to move downwards and fix the cut fabric.

[0040] When it is necessary to adjust the distance between the cutter heads 28, the motor 203 is started, causing the output end of the motor 203 to drive the rotating shaft 204 to rotate, causing the gear 205 to rotate along with the rotating shaft 204. The rotation of the gear 205 causes the rack 207 to move, and the movement of the rack 207 in turn drives the shaft 208 to move, thereby causing the shaft 208 to drive the cutting plate 26 to move, thus realizing the adjustment of the distance between the cutter heads 28.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A shoe upper cutting device for sports shoe production, comprising two side plates (1) and a cutting plate (21), characterized in that: A fixing block 2 (3) is fixedly connected to the top of the right-side side plate (1). A cylinder (4) is fixedly connected to the inner wall of the fixing block 2 (3). A connecting rod (11) is fixedly connected to the output end of the cylinder (4). A fixing block 3 (7) is slidably connected to the outer wall of the connecting rod (11). A connecting block 3 (12) is fixedly connected to the left side of the connecting rod (11). A connecting block 2 (8) is fixedly connected to the top of the fixing block 3 (7). A hole 2 (9) is opened on the outer wall of the connecting block 2 (8). The inner wall of the hole 2 (9) rotates... A rotating shaft one (10) is rotatably connected to the top of the connecting block three (12), a rotating shaft two (13) is rotatably connected to the middle of the rotating shaft two (13), a rotating plate (14) is rotatably connected to the top of the rotating plate (14), a rotating shaft three (15) is rotatably connected to the outer wall of the rotating shaft three (15), a connecting arm (16) is rotatably connected to the left side of the connecting arm (16), a pressure plate (17) is fixedly connected to the left side of the cutting plate one (21), and a distance adjustment mechanism (2) is provided on the top of the cutting plate one (21), the distance adjustment mechanism (2) is used to adjust the distance between the cutting parts.

2. The shoe upper cutting device for sports shoe production according to claim 1, characterized in that: The adjusting mechanism (2) includes two connecting plates (201). The connecting plates (201) are disposed on the outer wall of the cutting plate (21). A fixing block (202) is fixedly connected between the two adjacent connecting plates (201). A motor (203) is fixedly connected to the inner wall of the fixing block (202). A rotating shaft (204) is fixedly connected to the output end of the motor (203). A gear (205) is fixedly connected to the bottom of the rotating shaft (204). Two racks (207) are meshed on the outer wall of the gear (205). A hole (209) is opened on the outer wall of the left rack (207). A shaft (206) is slidably connected to the inner wall of the hole (209). A shaft (208) is fixedly connected to the left side of the rack (207).

3. The shoe upper cutting device for sports shoe production according to claim 1, characterized in that: A connecting block 1 (5) is fixedly connected between adjacent side plates (1), and two connecting plates 2 (6) are fixedly connected to the top of the connecting block 1 (5).

4. The shoe upper cutting device for sports shoe production according to claim 3, characterized in that: A shelf (18) is fixedly connected to one side of each of the two connecting plates (6), and a connecting plate (19) is fixedly connected to the left and right sides of each shelf (18).

5. The shoe upper cutting device for sports shoe production according to claim 4, characterized in that: The top of the connecting plate three (19) is provided with a sliding groove (20), and the inner wall of the sliding groove (20) is slidably connected with a sliding shaft (23).

6. The shoe upper cutting device for sports shoe production according to claim 5, characterized in that: A long plate (24) is fixedly connected to the left side of the slide shaft (23), and a round block (25) is fixedly connected to the right side of the slide shaft (23).

7. The shoe upper cutting device for sports shoe production according to claim 6, characterized in that: Two cutting plates (26) are slidably connected to the outer wall of the long plate (24), and a blade (28) is fixedly connected to the bottom of the cutting plate (26).

8. The shoe upper cutting device for sports shoe production according to claim 2, characterized in that: The outer wall of the fixing block 2 (3) is fixedly connected with multiple bolts 1 (22), and the outer wall of the connecting plate 1 (201) is fixedly connected with two bolts 2 (27).

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