Forming device for shoelace head processing

Abstract

A forming device for shoelace head processing comprises a base and a top plate, the base is fixedly connected with the top plate through supporting columns, a forming block is fixedly connected to the upper surface of the base, a forming mechanism is arranged above the forming block, a feeding mechanism is arranged above the base, and a hydraulic cylinder is fixedly connected to the lower surface of the top plate. A hydraulic rod of the hydraulic cylinder is fixedly connected with a back plate, and the lower surface of the back plate is fixedly connected with a vertical plate. The second wedge-shaped block makes contact with the first wedge-shaped block, the second wedge-shaped block drives the first wedge-shaped block to move, the first wedge-shaped block drives the moving blocks to move, the two moving blocks get close to each other, the outer wall of the thin plate for shoelace head machining abuts against the interior of the arc-shaped groove of the forming block, and the two moving blocks are attached to the thin plate for shoelace head machining. The thin plate for shoelace head processing is rolled and formed under the cooperation of the two moving blocks, the block forming block and the cylinder, and when the thin plate for shoelace head processing is processed, the thin plate for shoelace head processing is conveniently rolled and formed.

Description

Technical Field

[0001] The utility model relates to the technical field of shoelace head processing, in particular to a molding device for shoelace head processing. Background Art

[0002] In order to prevent the threads at both ends of the shoelace from unraveling and to facilitate the shoelace to be threaded through the shoelace holes on the shoes, shoelace heads with a diameter smaller than the shoelace body are provided at both ends of the shoelace. The shoelace heads are made of plastic or metal. Currently, metal shoelace heads are all processed by punching machines.

[0003] For example, a shoelace head processing mold with patent number CN214442351U includes an upper mold and a lower mold, wherein the upper mold is provided with a side tooth forming head, the lower mold is provided with a side tooth forming groove matching the size of the side tooth forming head for the side tooth forming head to be inserted, the upper mold is provided with a positioning hole forming column, and the lower mold is provided with a column groove for the positioning hole forming column to be inserted. The above documents still have shortcomings. When in use, the mold is designed to directly cut off the thin plate, and the thin plate is formed by single-sided cutting. Compared with the traditional one-time stamping, the thin plate is avoided. The generation of intermediate waste is reduced by 20% compared with the traditional method, which saves material costs. The thin plate adopts single-sided cutting and only produces single-sided burrs, which reduces the generation of burrs compared with one-time stamping. However, when the device in the above document processes the thin plate for processing the shoelace head, it is not convenient to roll the thin plate for processing the shoelace head. At the same time, the traditional method of loading the thin plate for processing the shoelace head requires the staff to take them one by one in the material pile, which is troublesome to operate and is not convenient to load the thin plates for processing the shoelace head one by one. Summary of the invention

[0004] The utility model aims to solve the problem that the prior art is inconvenient to roll-form a thin plate for processing shoelace heads, and provides a forming device for processing shoelace heads.

[0005] The utility model adopts a technical solution to solve its technical problems: the forming device for processing shoelace heads comprises a base and a top plate, the base is fixedly connected to the top plate through a support, a forming block is fixedly connected to the upper surface of the base, a forming mechanism is arranged above the forming block, a feeding mechanism is arranged above the base, a hydraulic cylinder is fixedly connected to the lower surface of the top plate, a hydraulic rod of the hydraulic cylinder is fixedly connected to a back plate, a vertical plate is fixedly connected to the lower surface of the back plate, and a cylinder is fixedly connected to the surface of the lower end of the vertical plate.

[0006] For further improvement, the forming mechanism includes a fixed plate, and the two fixed plates are fixedly connected to the upper surface of the forming block. The interior of the fixed plate is slidably connected to a slide rod 1, and the outer wall of the slide rod 1 is sleeved with a spring. The two ends of the spring are respectively fixedly connected to the slide rod 1 and the fixed plate. The end of the slide rod 1 is fixedly connected to a moving block, and the outer wall of the moving block is slidably connected to the forming block. A groove is arranged inside the moving block, and the upper surface of the moving block is fixedly connected to a first wedge block.

[0007] To be further improved, the feeding mechanism includes a bracket, the bracket is fixedly connected to the upper surface of the base, the interior of the bracket is rotatably connected to two toothed pulleys through bearings, the two toothed pulleys are rotatably connected through toothed belts, the toothed pulley on the right is fixedly connected to the output shaft of the motor, the motor is fixedly connected to the surface of the bracket, the outer wall of the toothed belt is fixedly connected to a material shifting block, and a material box is fixedly connected to the top of the bracket.

[0008] For further improvement, a second slide bar is fixedly connected to the upper surface of the back plate, and an outer wall of the second slide bar is slidably connected to the sleeve.

[0009] Further improvement, the upper end of the sleeve is fixedly connected to the top plate.

[0010] For further improvement, a second wedge block is fixedly connected to the lower surface of the back plate.

[0011] The beneficial effect of the utility model is as follows: according to the utility model, through the cooperation among the fixed plate, the sliding rod, the spring, the moving block, the groove and the first wedge block, the cylinder contacts the thin plate for processing the shoelace head and pushes the thin plate for processing the shoelace head downward, at this time, the thin plate for processing the shoelace head reaches below the moving block, the second wedge block contacts the first wedge block, the second wedge block drives the first wedge block to move, the first wedge block drives the moving block to move, the two moving blocks approach each other, the outer wall of the thin plate for processing the shoelace head abuts in the arc groove of the forming block, the two moving blocks fit with the thin plate for processing the shoelace head, the thin plate for processing the shoelace head is rolled into shape under the cooperation of the two moving blocks, the forming block and the cylinder, and when the thin plate for processing the shoelace head is processed, it is convenient to roll the thin plate for processing the shoelace head.

[0012] Through the cooperation among the bracket, the toothed belt pulley, the toothed belt, the motor, the material shifting block and the material box, the thin plate for processing the shoelace heads is added into the interior of the material box, the motor is started, the motor drives the toothed belt pulley on the right to rotate, the toothed belt pulley drives the toothed belt to rotate, the toothed belt drives the material shifting block to move, the material shifting block moves from the right side to the left side of the material box, the material shifting block pushes the thin plate for processing the shoelace heads on the bottom layer and pushes it out to the left side of the material box, the operation is relatively simple, and it is convenient to load the thin plates for processing the shoelace heads one by one. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 It is a cross-sectional view of the mechanism of the utility model;

[0015] Figure 3 It is a structural schematic diagram of the connection between the hydraulic cylinder, the back plate and the cylinder in the utility model;

[0016] Figure 4 It is a structural schematic diagram of the connection between the fixed plate, the slide bar and the spring in the utility model;

[0017] Figure 5 This is a schematic diagram of the structure of the connection between the bracket, the toothed belt and the material box in the utility model;

[0018] Figure 6 It is a structural schematic diagram of the material box in the utility model.

[0019] Explanation of the reference numerals in the accompanying drawings: 1. base, 2. top plate, 3. forming mechanism, 301. fixed plate, 302. slide bar 1, 303. spring, 304. moving block, 305. groove, 306. first wedge block, 4. feeding mechanism, 401. bracket, 402. toothed belt pulley, 403. toothed belt, 404. motor, 405. material shifting block, 406. material box, 4a1. hollow groove, 5. forming block, 6. hydraulic cylinder, 7. back plate, 8. vertical plate, 9. cylinder, 10. second wedge block, 11. slide bar 2, 12. sleeve. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings: Example

[0021] Refer to the attached Figure 1-6 : In this embodiment, a shoelace head processing forming device comprises a base 1 and a top plate 2, the base 1 is fixedly connected to the top plate 2 through a support, a forming block 5 is fixedly connected to the upper surface of the base 1, a forming mechanism 3 is arranged above the forming block 5, the forming mechanism 3 performs roll forming on a thin plate for shoelace head processing, a feeding mechanism 4 is arranged above the base 1, and the feeding mechanism 4 realizes the feeding of the thin plate for shoelace head processing;

[0022] A hydraulic cylinder 6 is fixedly connected to the lower surface of the top plate 2, and a hydraulic rod of the hydraulic cylinder 6 is fixedly connected to a back plate 7. The hydraulic cylinder 6 drives the back plate 7 to move. A vertical plate 8 is fixedly connected to the lower surface of the back plate 7, and the back plate 7 drives the vertical plate 8 to move. A cylinder 9 is fixedly connected to the surface of the lower end of the vertical plate 8, and the vertical plate 8 drives the cylinder 9 to move. A second slide bar 11 is fixedly connected to the upper surface of the back plate 7, and the back plate 7 drives the second slide bar 11 to move. The outer wall of the second slide bar 11 is slidably connected to the sleeve 12, and the second slide bar 11 slides inside the sleeve 12. The upper end of the sleeve 12 is fixedly connected to the top plate 2, and the slider 11 and the sleeve 12 guide the movement of the back plate 7. A second wedge block 10 is fixedly connected to the lower surface of the back plate 7, and the back plate 7 drives the second wedge block 10 to move.

[0023] The forming mechanism 3 includes a fixed plate 301, a slide bar 302, a spring 303, a moving block 404, a groove 305 and a first wedge block 306. The two fixed plates 301 are fixedly connected to the upper surface of the forming block 5. The interior of the fixed plate 301 is slidably connected to the slide bar 302. The slide bar 302 slides inside the fixed plate 301. The outer wall of the slide bar 302 is sleeved with a spring 303. The model of the spring 303 is selected according to actual use requirements to meet the work requirements. The two ends of the spring 303 are fixedly connected to the slide bar 302 and the fixed plate 301 respectively. The spring 303 can drive the slide bar 302 to slide under the elastic action.

[0024] The end of the slide bar 302 is fixedly connected with a moving block 304, the slide bar 302 slides together with the moving block 304, the outer wall of the moving block 304 is slidably connected with the forming block 5, the interior of the moving block 304 is provided with a groove 305, the groove 305 is convenient for placing a thin plate for processing the shoelace head, the upper surface of the moving block 304 is fixedly connected with a first wedge block 306, the first wedge block 306 drives the moving block 304 to move;

[0025] The cylinder 9 contacts the thin plate for processing the shoelace heads and pushes the thin plate for processing the shoelace heads downward. At this time, the thin plate for processing the shoelace heads reaches the bottom of the moving block 304, and the second wedge block 10 contacts the first wedge block 306. The second wedge block 10 drives the first wedge block 306 to move, and the first wedge block 306 drives the moving block 304 to move. The two moving blocks 304 approach each other, and the outer wall of the thin plate for processing the shoelace heads abuts against the arc groove of the forming block 5. The two moving blocks 304 fit with the thin plate for processing the shoelace heads. The thin plate for processing the shoelace heads is rolled into shape with the cooperation of the two moving blocks 304, the forming block 5 and the cylinder 9. When the thin plate for processing the shoelace heads is processed, it is convenient to roll the thin plate for processing the shoelace heads.

[0026] The feeding mechanism 4 includes a bracket 401, a toothed belt pulley 402, a toothed belt 403, a motor 404, a material shifting block 405 and a material box 406. The bracket 401 is fixed to the upper surface of the base 1. The inside of the bracket 401 is rotatably connected to two toothed belt pulleys 402 through a bearing. The two toothed belt pulleys 402 are rotatably connected through a toothed belt 403. The two toothed belt pulleys 402 rotate together with the toothed belt 403.

[0027] The right toothed belt pulley 402 is fixedly connected to the output shaft of the motor 404, and the motor 404 drives the right toothed belt pulley 402 to rotate. The motor 404 is fixedly connected to the surface of the bracket 401. The outer wall of the toothed belt 403 is fixedly connected with a material shifting block 405, and the toothed belt 403 drives the material shifting block 405 to move. A material box 406 is fixedly connected to the upper part of the bracket 401, and the interior of the material box 406 is provided with through holes for the material shifting block 405 and the thin plate for shoelace head processing to pass through;

[0028] The thin plates for processing shoelace heads are added into the interior of the material box 406, and the motor 404 is started. The motor 404 drives the toothed pulley 402 on the right to rotate, and the toothed pulley 402 drives the toothed belt 403 to rotate. The toothed belt 403 drives the material shifting block 405 to move. The material shifting block 405 moves from the right side to the left side of the material box 406. The material shifting block 405 pushes the thin plates for processing shoelace heads on the bottom layer and pushes them out to the left side of the material box 406. The operation is relatively simple, and it is convenient to load the thin plates for processing shoelace heads one by one.

[0029] Working principle:

[0030] When the shoelace head is processed and formed using a shoelace head forming device;

[0031] The sheet material feeding stage for shoelace head processing:

[0032] The thin plates for processing shoelace heads are added into the inside of the material box 406, and the motor 404 is started. The motor 404 drives the toothed belt pulley 402 on the right to rotate, and the toothed belt pulley 402 drives the toothed belt 403 to rotate. The toothed belt 403 drives the material shifting block 405 to move. The material shifting block 405 moves from the right side to the left side of the material box 406. The material shifting block 405 pushes the thin plates for processing shoelace heads on the bottom layer and pushes them out to the left side of the material box 406. The operation is relatively simple, and it is convenient to load the thin plates for processing shoelace heads one by one.

[0033] Shoelace head forming stage:

[0034] The thin plate for processing the shoelace head is placed inside the two grooves 305, and the hydraulic cylinder 6 drives the back plate 7 to move downward, and the back plate 7 drives the second wedge block 10 and the vertical plate 8 to move, and the vertical plate 8 drives the cylinder 9 to move, and the cylinder 9 contacts the thin plate for processing the shoelace head and pushes the thin plate for processing the shoelace head downward. At this time, the thin plate for processing the shoelace head reaches the bottom of the moving block 304, and the second wedge block 10 contacts the first wedge block 306, and the second wedge block 10 drives the first wedge block 306 to move, and the first wedge block 306 drives the moving block 304 to move, and the two moving blocks 304 approach each other, and the outer wall of the thin plate for processing the shoelace head abuts in the arc groove of the forming block 5, and the two moving blocks 304 fit with the thin plate for processing the shoelace head, and the thin plate for processing the shoelace head is rolled and formed under the cooperation of the two moving blocks 304, the forming block 5 and the cylinder 9, and when the thin plate for processing the shoelace head is processed, it is convenient to roll and form the thin plate for processing the shoelace head. Example

[0035] Refer to the attached Figure 1-6 In this embodiment, a shoelace head forming device is provided, wherein the feeding mechanism 4 further comprises a hollow groove 4a1, which is arranged inside the material box 406, and the hollow groove 4a1 is arranged to facilitate adding a thin plate for shoelace head processing into the material box 406;

[0036] Through the hollow groove 4a1, it is convenient to add the thin plate for shoelace head processing into the material box 406.

[0037] Working principle:

[0038] The hollow groove 4a1 is provided to facilitate the addition of a thin plate for processing the shoelace ends into the material box 406 .

[0039] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A shoelace head forming device, comprising a base (1) and a top plate (2), wherein the base (1) is fixedly connected to the top plate (2) via a support, and wherein: A forming block (5) is fixedly connected to the upper surface of the base (1), a forming mechanism (3) is arranged above the forming block (5), a feeding mechanism (4) is arranged above the base (1), a hydraulic cylinder (6) is fixedly connected to the lower surface of the top plate (2), a hydraulic rod of the hydraulic cylinder (6) is fixedly connected to a back plate (7), a vertical plate (8) is fixedly connected to the lower surface of the back plate (7), and a cylinder (9) is fixedly connected to the surface of the lower end of the vertical plate (8).

2. The shoelace head forming device according to claim 1, characterized in that: The forming mechanism (3) comprises a fixed plate (301), wherein the two fixed plates (301) are fixedly connected to the upper surface of the forming block (5), the interior of the fixed plate (301) is slidably connected to a slide rod (302), the outer wall of the slide rod (302) is sleeved with a spring (303), the two ends of the spring (303) are respectively fixedly connected to the slide rod (302) and the fixed plate (301), the end of the slide rod (302) is fixedly connected to a moving block (304), the outer wall of the moving block (304) is slidably connected to the forming block (5), the interior of the moving block (304) is provided with a groove (305), and the upper surface of the moving block (304) is fixedly connected to a first wedge block (306).

3. The shoelace head forming device according to claim 1, characterized in that: The feeding mechanism (4) comprises a bracket (401), the bracket (401) is fixedly connected to the upper surface of the base (1), the inside of the bracket (401) is rotatably connected to two toothed belt pulleys (402) via a bearing, the two toothed belt pulleys (402) are rotatably connected via a toothed belt (403), the right toothed belt pulley (402) is fixedly connected to the output shaft of a motor (404), the motor (404) is fixedly connected to the surface of the bracket (401), the outer wall of the toothed belt (403) is fixedly connected to a material shifting block (405), and a material box (406) is fixedly connected above the bracket (401).

4. The shoelace head forming device according to claim 1, characterized in that: A second sliding rod (11) is fixedly connected to the upper surface of the back plate (7), and an outer wall of the second sliding rod (11) is slidably connected to the sleeve (12).

5. The shoelace head forming device according to claim 4, characterized in that: The upper end of the sleeve (12) is fixedly connected to the top plate (2).

6. The shoelace head forming device according to claim 1, characterized in that: A second wedge-shaped block (10) is fixedly connected to the lower surface of the back plate (7).

Images