Vamp punching device for sneaker processing

Abstract

The utility model provides a vamp punching device for sneaker processing, which belongs to the technical field of vamp punching and comprises a working plate, a bearing plate is arranged on the upper side of the working plate, a position changing structure for changing the position of the bearing plate is arranged on the lower side of the bearing plate, and two groups of clamping frames are symmetrically arranged on the upper end face of the bearing plate. The upper end face of each clamping frame is fixedly connected with a telescopic cylinder, the driving end of each telescopic cylinder is fixedly connected with a pressing plate, the lower end face of the bearing plate is provided with an adjusting structure used for adjusting the positions of the clamping frames, and the left end of the upper end face of the working plate is fixedly connected with a support. Through the bearing plate, the position changing structure, the clamping frame, the telescopic cylinder and the pressing plate, continuous punching machining on the vamps is achieved, the next vamp can be fixed when the vamps are punched, time is reasonably utilized, punching machining efficiency is improved, and the problem that in the prior art, the punching efficiency is low due to the fact that continuity is not high is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of shoe upper punching, in particular to a shoe upper punching device for sports shoe processing. Background Art

[0002] The upper punching device is a punching device used for quickly punching holes in the upper of sports shoes in the production of sports shoes, and is widely used in the shoe production industry.

[0003] After searching, in the prior art, a Chinese patent with patent application number CN202221956175.6 discloses a shoe upper punching device for sports shoe processing, comprising an upper bracket, which is arranged at the upper end of the workbench, the workbench is fixedly connected to the upper bracket, and a telescopic push rod is installed at the upper end of the upper bracket, and the telescopic push rod is fixedly connected to the upper bracket. The utility model can drive the movable bracket to move up and down by installing the telescopic push rod, so that the punching tube body can punch holes on the sports shoe upper, thereby ensuring the functional integrity of the device and enhancing the practicality of the device. The punching tube body is installed so that it cooperates with the electric telescopic rod to push the punching waste inside the punching tube body to move, so that the waste is discharged from the inside of the punching tube body, preventing the waste from clogging the punching tube body, ensuring the punching effect of the punching tube body, and enhancing the use effect of the device; however, the following defects still exist:

[0004] (1) The continuity of the upper punching device in the prior art is not strong. It is necessary to remove the upper after punching, and then fix the unpunched upper before punching, resulting in low efficiency of punching.

[0005] In the prior art, the upper punching device can only press and fix the upper, which may cause wrinkles on the upper, making it inconvenient to flatten the upper, resulting in poor punching effect of the upper.

[0006] Therefore, we have made improvements to this and proposed a shoe upper punching device for sports shoe processing. Utility Model Content

[0007] The utility model aims to solve the problems that the existing upper punching device has poor continuity and is inconvenient to correct the upper wrinkles, resulting in poor punching efficiency.

[0008] In order to achieve the above-mentioned utility model purpose, the utility model provides the following technical solutions:

[0009] The shoe upper punching device for sports shoe processing is used to improve the above problems.

[0010] The utility model is specifically as follows:

[0011] It includes a working plate, a carrying plate is provided on the upper side of the working plate, a transposition structure for converting the position of the carrying plate is provided on the lower side of the carrying plate, two groups of clamping frames are symmetrically provided on the upper end surface of the carrying plate, the upper end surface of each group of the clamping frames is fixedly connected with a telescopic cylinder, the driving end of the telescopic cylinder is fixedly connected with a pressure plate, the lower end surface of the carrying plate is provided with an adjusting structure for adjusting the position of the clamping frame, the left end of the upper end surface of the working plate is fixedly connected with a bracket, the upper end surface of the bracket is fixedly connected with two hydraulic cylinders, the driving ends of the two hydraulic cylinders pass through the bracket and are fixedly connected with a movable plate, and the lower end surface of the movable plate is evenly fixedly connected with a group of punching tubes.

[0012] As a preferred technical solution of the utility model, the transposition structure includes a bearing fixed at the center of the upper end surface of the working plate, a rotating shaft is fixedly connected to the inner ring of the bearing, and the top of the rotating shaft is fixedly connected to the lower end surface of the supporting plate, a driven gear is fixedly connected to the rotating shaft, a first motor is fixedly connected to the upper end surface of the working plate, and a driving end of the first motor is fixedly connected to a driving gear meshing with the driven gear.

[0013] As a preferred technical solution of the utility model, the adjustment structure includes two mounting frames that are symmetrical and fixed to the front end of the lower end face of the supporting plate, and two-way screws are rotatably connected in the two mounting frames. A second motor is fixedly connected to the outer wall of one end of the mounting frame, and the driving end of the second motor is fixedly connected to one end of the bidirectional screw. Two adjustment blocks are symmetrically and threadedly connected on the bidirectional screw, and the top ends of the adjustment blocks are respectively fixedly connected to the bottom ends of the clamping frames, and a movable opening matching the adjustment blocks is opened on the supporting plate.

[0014] As a preferred technical solution of the utility model, a feeding port is provided at the left end of the working plate, a supporting frame is provided at the lower side of the feeding port, and the supporting frame is fixedly connected to the working plate, and a collecting box is provided in the supporting frame.

[0015] As a preferred technical solution of the utility model, the lower end surface of the working plate is fixedly connected to the frame, and the four corners of the lower end surface of the frame are fixedly connected with supporting feet.

[0016] As a preferred technical solution of the utility model, four support columns are evenly and fixedly connected to the lower end surface of the supporting plate, and two groups of through holes matching the punching tubes are symmetrically opened on the supporting plate.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] In the solution of the utility model:

[0019] 1. Through the provided load-bearing plate, transposition structure, clamping frame, telescopic cylinder and pressing plate, continuous punching of the upper is realized. When punching the upper, the next upper can be fixed, which makes reasonable use of time and improves the efficiency of punching, thus solving the problem of low punching efficiency caused by weak continuity in the prior art;

[0020] 2. By setting the clamping frame, telescopic cylinder, pressure plate and adjustment structure, the upper can be tightened after being fixed, so as to ensure the flatness of the upper, improve the punching effect, and solve the problem of poor punching effect caused by wrinkles on the upper in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic diagram of the overall structure of the upper punching device for sports shoes provided by the utility model;

[0022] Figure 2 A schematic diagram of the rear structure of the upper punching device for sports shoes provided by the utility model;

[0023] Figure 3 A schematic diagram of the adjustment structure of the upper punching device for sports shoes provided by the utility model;

[0024] Figure 4 A schematic diagram of the transposition structure of the upper punching device for sports shoe processing provided by the utility model;

[0025] Figure 5 A schematic diagram of the bottom structure of the upper punching device for sports shoes provided by the utility model;

[0026] Figure 6 This is a front view structural schematic diagram of a shoe upper punching device for sports shoe processing provided by the utility model.

[0027] Indicated in the figure:

[0028] 1. Working plate; 2. Load-bearing plate; 3. Transposition structure; 301. Bearing; 302. Rotating shaft; 303. Driven gear; 304. First motor; 305. Driving gear; 4. Clamping frame; 5. Telescopic cylinder; 6. Pressing plate; 7. Adjusting structure; 701. Mounting frame; 702. Bidirectional screw; 703. Second motor; 704. Adjusting block; 8. Bracket; 9. Hydraulic cylinder; 10. Moving plate; 11. Punching tube; 12. Feeding port; 13. Loading frame; 14. Collecting box; 15. Frame; 16. Support column. DETAILED DESCRIPTION

[0029] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments.

[0030] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, this embodiment proposes a punching device for the upper of sports shoes, including a working plate 1, a carrying plate 2 is provided on the upper side of the working plate 1, and a transposition structure 3 for converting its position is provided on the lower side of the carrying plate 2, so as to facilitate the conversion of the position of the carrying plate 2, thereby facilitating continuous punching of the upper, and two groups of clamping frames 4 are symmetrically provided on the upper end surface of the carrying plate 2, and the upper end surface of each group of clamping frames 4 is fixedly connected to a telescopic cylinder 5, and the driving end of the telescopic cylinder 5 is fixedly connected to a pressing plate 6, so as to facilitate the pressing and fixing of the upper, ensure the stable punching of the upper, and the carrying plate The lower end surface of the plate 2 is provided with an adjusting structure 7 for adjusting the position of the clamping frame 4, which can tighten the shoe upper to avoid wrinkles on the shoe upper and improve the effect of the punching processing on the shoe upper. The left end of the upper end surface of the working plate 1 is fixedly connected with a bracket 8, and the upper end surface of the bracket 8 is fixedly connected with two hydraulic cylinders 9. The driving ends of the two hydraulic cylinders 9 both penetrate the bracket 8 and are fixedly connected with a movable plate 10. The lower end surface of the movable plate 10 is evenly fixedly connected with a group of punching tubes 11. The punching of the punching tubes 11 is a prior art and will not be repeated here. A clearing structure can be set on the movable plate 10.

[0031] like Figure 2 , Figure 4 and Figure 6 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the transposition structure 3 includes a bearing 301 fixed at the center of the upper end surface of the working plate 1, a rotating shaft 302 is fixedly connected in the inner ring of the bearing 301, and the top of the rotating shaft 302 is fixedly connected to the lower end surface of the supporting plate 2, a driven gear 303 is fixedly connected to the rotating shaft 302, a first motor 304 is fixedly connected to the upper end surface of the working plate 1, and a driving end of the first motor 304 is fixedly connected to a driving gear 305 meshing with the driven gear 303; the driving gear 305 is driven to rotate by the first motor 304, and the rotation of the driving gear 305 drives the driven gear 303 and the rotating shaft 302 to rotate, so that the position of the supporting plate 2 can be adjusted, which is convenient for continuous punching of the shoe upper and improves the efficiency of the punching process.

[0032] like Figure 1 , Figure 3 and Figure 4As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the adjustment structure 7 includes two mounting frames 701 that are symmetrical and fixed to the front end of the lower end face of the supporting plate 2, and the two mounting frames 701 are both rotatably connected with a bidirectional screw 702, and a second motor 703 is fixedly connected to the outer wall of one end of the mounting frame 701, and the driving end of the second motor 703 is fixedly connected to one end of the bidirectional screw 702, and the bidirectional screw 702 is symmetrically and threadedly connected with two adjustment blocks 704, and the top ends of the adjustment blocks 704 are respectively fixedly connected to the bottom ends of the clamping frames 4, and a movable opening matching the adjustment blocks 704 is opened on the supporting plate 2; the bidirectional screw 702 is rotated by the second motor 703, driving the two adjustment blocks 704 to move outward at the same time, and then driving the two clamping frames 4 on the same side to move outward, so that the shoe upper can be tightened, the flatness is ensured, the wrinkles are avoided, and the punching effect is improved.

[0033] like Figure 1 , Figure 2 and Figure 5 As shown, as a preferred embodiment, on the basis of the above method, further, a feed opening 12 is opened at the left end of the working plate 1, a supporting frame 13 is provided at the lower side of the feed opening 12, and the supporting frame 13 is fixedly connected to the working plate 1, and a collecting box 14 is provided in the supporting frame 13, so as to facilitate the collection of waste materials from punching.

[0034] like Figure 1 As shown, as a preferred embodiment, on the basis of the above method, further, the lower end surface of the working plate 1 is fixedly connected to the frame 15, and the four corners of the lower end surface of the frame 15 are fixedly connected with supporting feet; it is convenient to support the working plate 1, the setting is simple, and it is easy to use.

[0035] like Figure 2 and Figure 4 As shown, as a preferred embodiment, on the basis of the above method, further, the lower end surface of the supporting plate 2 is evenly and fixedly connected with four support columns 16, and two groups of through holes matching the punching tubes 11 are symmetrically opened on the supporting plate 2; the supporting columns 16 can support the supporting plate 2 to ensure stability during the punching process.

[0036] Specifically, when the upper punching device for sports shoe processing is working / in use: the upper is placed on the supporting plate 2, so that the two ends of the upper are placed in the clamping frame 4 respectively, and then the telescopic cylinder 5 is driven to make the pressing plate 6 descend to press and fix the upper, and then the second motor 703 is driven to rotate the bidirectional screw 702, so that the two adjustment blocks 704 move outward at the same time, and then the two clamping frames 4 on the same side are driven to move outward respectively, so as to tighten the upper to ensure the flatness of the upper, and then the hydraulic cylinder 9 is driven to make the movable plate 10 and the punching tube 11 descend to punch the upper, and the waste generated by the punching falls into the collecting box 14. While the punching process is being performed, the other upper is fixed to the other side of the supporting plate 2. After the punching of one upper is completed, the first motor 304 is driven to drive the driving gear 305 to rotate, and the rotation of the driving gear 305 drives the driven gear 303 and the rotating shaft 302 to rotate, so that the supporting plate 2 rotates 180 degrees, and the upper can be punched continuously, thereby improving the efficiency of the punching process.

[0037] All technical features in this embodiment can be freely combined according to actual needs.

[0038] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the protection scope of the present invention.

Claims

1. A shoe upper punching device for sports shoe processing, comprising a working plate (1), characterized in that: A bearing plate (2) is provided on the upper side of the working plate (1), a transposition structure (3) for converting the position of the bearing plate (2) is provided on the lower side of the bearing plate (2), two groups of clamping frames (4) are symmetrically provided on the upper end surface of the bearing plate (2), the upper end surface of each group of the clamping frames (4) is fixedly connected to a telescopic cylinder (5), the driving end of the telescopic cylinder (5) is fixedly connected to a pressing plate (6), the lower end surface of the bearing plate (2) is provided with an adjustment structure (7) for adjusting the position of the clamping frame (4), the left end of the upper end surface of the working plate (1) is fixedly connected to a bracket (8), the upper end surface of the bracket (8) is fixedly connected to two hydraulic cylinders (9), the driving ends of the two hydraulic cylinders (9) penetrate the bracket (8) and are fixedly connected to a movable plate (10), and the lower end surface of the movable plate (10) is evenly fixedly connected to a group of punching tubes (11).

2. A shoe upper punching device for sports shoe processing according to claim 1, characterized in that: The transposition structure (3) comprises a bearing (301) fixed at the center of the upper end surface of the working plate (1); a rotating shaft (302) is fixedly connected inside the inner ring of the bearing (301); the top end of the rotating shaft (302) is fixedly connected to the lower end surface of the bearing plate (2); a driven gear (303) is fixedly connected to the rotating shaft (302); a first motor (304) is fixedly connected to the upper end surface of the working plate (1); and a driving gear (305) meshingly connected to the driven gear (303) is fixedly connected to the driving end of the first motor (304).

3. A shoe upper punching device for sports shoe processing according to claim 1, characterized in that: The adjustment structure (7) comprises two installation frames (701) which are symmetrical and fixed to the front end of the lower end face of the carrier plate (2); a bidirectional screw rod (702) is rotatably connected in each of the two installation frames (701); a second motor (703) is fixedly connected to an outer wall at one end of the installation frame (701); a driving end of the second motor (703) is fixedly connected to one end of the bidirectional screw rod (702); two adjustment blocks (704) are symmetrically and threadedly connected to the bidirectional screw rod (702); the top ends of the adjustment blocks (704) are respectively fixedly connected to the bottom ends of the clamping frames (4); and a movable opening matching the adjustment blocks (704) is provided on the carrier plate (2).

4. A shoe upper punching device for sports shoe processing according to claim 1, characterized in that: A material discharge opening (12) is provided at the left end of the working plate (1), a support frame (13) is provided at the lower side of the material discharge opening (12), and the support frame (13) is fixedly connected to the working plate (1), and a collection box (14) is provided inside the support frame (13).

5. The upper punching device for sports shoes according to claim 1, characterized in that: The lower end surface of the working plate (1) is fixedly connected to the frame (15), and the four corners of the lower end surface of the frame (15) are fixedly connected to support feet.

6. The upper punching device for sports shoes according to claim 1, characterized in that: Four support columns (16) are evenly and fixedly connected to the lower end surface of the bearing plate (2), and two groups of through holes matching the punching tubes (11) are symmetrically provided on the bearing plate (2).

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