Vamp processing and punching device

Abstract

The utility model provides a vamp processing punching device which comprises a punching workbench, a fixed vertical plate and a hydraulic cylinder, the fixed vertical plate is installed above the punching workbench, the hydraulic cylinder is installed above the fixed vertical plate, the hydraulic cylinder penetrates through the fixed vertical plate through a piston rod to be connected with a top plate, and the lower portion of the top plate is connected with an upper circular plate through a side connecting rod. The lower portion of the upper circular plate is connected with a lower circular plate through a connecting rod, an adjusting gear is installed on the upper portion of the upper circular plate, the right side of the adjusting gear is meshed with a driving rack, and the rear end of the driving rack is connected with an electric push rod. According to the punching device, the strip-shaped mounting plate can be driven to rotate below the lower circular plate, so that the punching positions of the multiple punching needles can be rotationally adjusted conveniently, complex operation is not needed, the adjusting time is greatly shortened, the production process is smoother, and the overall production efficiency is remarkably improved.

Description

Technical Field

[0001] The utility model belongs to the field of shoe upper punching, and particularly relates to a punching device for shoe upper processing. Background Technique

[0002] Shoe upper punching plays a crucial role in the shoe-making process. It can enhance the breathability of shoes, make the feet more comfortable during wearing, and avoid stuffiness and dampness. At the same time, punching can also play a decorative role, adding a sense of design and fashion to the shoes. However, there are some obvious disadvantages in the current punching devices used for shoe upper processing. First of all, the design of the fixed position of the punching needle greatly limits the flexibility of punching. When it is necessary to adjust the punching position, cumbersome disassembly and reinstallation operations must be carried out, which not only wastes time but also reduces production efficiency. In a fast-paced production environment, frequent disassembly and installation will seriously affect the smoothness of the production line and increase production costs. Secondly, this operation method is prone to inaccurate punching positions. There may be certain errors every time of reinstallation, and it is difficult to ensure the consistency and accuracy of the punching positions, which is a serious problem for shoe-making enterprises pursuing high quality and may affect the quality and aesthetics of the products. To sum up, there are many disadvantages in the design of the fixed punching needle position of the current punching devices for shoe upper processing, and it is urgent to improve. Content of the Utility Model

[0003] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a punching device for shoe upper processing to solve the problems put forward in the above background technique.

[0004] The utility model is realized through the following technical solutions: A punching device for shoe upper processing, comprising: a punching workbench, a fixed vertical plate and a hydraulic cylinder. The fixed vertical plate is installed above the punching workbench, the hydraulic cylinder is installed above the fixed vertical plate, the hydraulic cylinder is connected with a top plate through a piston rod penetrating the fixed vertical plate, the top plate is connected with an upper circular plate through a side connecting rod below, and the upper circular plate is connected with a lower circular plate through a connecting rod below;

[0005] An adjusting gear is installed above the upper circular plate, a driving rack is meshed with the right side of the adjusting gear, the driving rack is connected with an electric push rod at the rear end, a bearing is installed in the middle of the lower circular plate, a rotating rod is installed in the middle of the bearing, the upper end of the rotating rod is connected with the adjusting gear, and the lower end thereof is connected with a rotating circular plate;

[0006] The rotating circular plate is connected with a strip-shaped mounting plate below, a plurality of mounting holes are arranged on the lower surface of the strip-shaped mounting plate, a plurality of punching needles are arranged below the strip-shaped mounting plate, and the punching needles are connected with mounting screw heads through hexagonal rotating heads above.

[0007] As a preferred implementation manner, a rear side plate is installed below the electric push rod, and the rear side plate is fixed to the upper circular plate.

[0008] As a preferred embodiment, a blanking opening is formed in the middle of the upper surface of the punching workbench, and a fixed mesh plate is installed in the middle of the blanking opening.

[0009] As a preferred embodiment, a collection drawer is installed above the front of the punching workbench, a handle is installed in the middle of the collection drawer, and the collection drawer communicates with the blanking opening.

[0010] As a preferred embodiment, an internal thread groove is provided on the inner wall of the installation hole, an external thread is provided on the outer wall of the installation screw head, and the installation screw head is rotationally connected to the installation hole through threads.

[0011] As a preferred embodiment, a limiting ring groove is formed at the outer edge of the lower surface of the lower circular plate, and a linkage rod is installed on each of the upper sides of the strip-shaped installation plate, and the upper end of the linkage rod extends into the limiting ring groove.

[0012] After adopting the above technical solution, the beneficial effects of the present utility model are:

[0013] 1. By setting the adjusting gear, the electric push rod, the driving rack, the rotating rod and the strip-shaped installation plate, it is possible to drive the strip-shaped installation plate to rotate below the lower circular plate, so as to facilitate the rotation and adjustment of the punching positions of multiple punching needles. There is no need for complex operations, which greatly shortens the adjustment time, makes the production process smoother, and thus significantly improves the overall production efficiency.

[0014] 2. By setting the installation hole, the hexagonal rotating head and the installation screw head, the punching needle can be easily disassembled and assembled, and the installation position of the punching needle can be adjusted according to the actual punching quantity or punching spacing, which can meet the design requirements of various different shoe uppers. For shoes of different styles, different sizes, or special customization requirements of customers, the position of the punching needle can be flexibly adjusted to meet the needs, expanding the application range. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained according to these drawings.

[0016] Figure 1 It is a schematic diagram of the overall structure of a shoe upper processing punching device of the present utility model.

[0017] Figure 2 For Figure 1 the enlarged schematic diagram of part A.

[0018] Figure 3 This is a schematic diagram of the connection structure of the lower circular plate in a shoe upper processing punching device of the present utility model from the upward viewing angle.

[0019] In the figure, 1 is a punching workbench; 2 is a fixed vertical plate; 3 is a collection drawer; 4 is a blanking port; 5 is a fixed mesh plate; 6 is a hydraulic cylinder; 7 is a top plate; 8 is an upper circular plate; 9 is a lower circular plate; 10 is a rotating rod; 11 is a bearing; 12 is an adjusting gear; 13 is a driving rack; 14 is a rear side plate; 15 is an electric push rod; 16 is a limit ring groove; 17 is a strip-shaped mounting plate; 18 is a mounting hole; 19 is a rotating circular plate; 20 is a punching needle; 21 is a hexagonal rotating head; 22 is a mounting screw head; 23 is a connecting rod. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1 to 3 , the present utility model provides a technical solution: a shoe upper processing punching device, including: a punching workbench 1, a fixed vertical plate 2, and a hydraulic cylinder 6. The fixed vertical plate 2 is installed above the punching workbench 1, the hydraulic cylinder 6 is installed above the fixed vertical plate 2, the hydraulic cylinder 6 is connected with a top plate 7 through a piston rod penetrating the fixed vertical plate 2, the lower part of the top plate 7 is connected with an upper circular plate 8 through a side connecting rod, and the lower part of the upper circular plate 8 is connected with a lower circular plate 9 through a connecting rod;

[0022] An adjusting gear 12 is installed above the upper circular plate 8, a driving rack 13 is engaged with the right side of the adjusting gear 12, the rear end of the driving rack 13 is connected with an electric push rod 15, a bearing 11 is installed in the middle of the lower circular plate 9, a rotating rod 10 is installed in the middle of the bearing 11, the upper end of the rotating rod 10 is connected with the adjusting gear 12, and the lower end thereof is connected with a rotating circular plate 19;

[0023] A strip-shaped mounting plate 17 is connected below the rotating circular plate 19, a plurality of mounting holes 18 are opened on the lower surface of the strip-shaped mounting plate 17, a plurality of punching needles 20 are arranged below the strip-shaped mounting plate 17, and the upper part of the punching needle 20 is connected with a mounting screw head 22 through a hexagonal rotating head 21.

[0024] The electric push rod 15 is installed below the rear side plate 14, and the rear side plate 14 is fixed to the upper circular plate 8.

[0025] A blanking port 4 is opened in the middle of the upper surface of the punching workbench 1, and a fixed mesh plate 5 is installed in the middle of the blanking port 4.

[0026] Above the front of the punching workbench 1, a collection drawer 3 is installed. A handle is installed in the middle of the collection drawer 3, and the collection drawer 3 is communicated with the blanking port 4.

[0027] The inner wall of the installation hole 18 is provided with an internal thread groove, the outer wall of the installation screw head 22 is provided with an external thread, and the installation screw head 22 and the installation hole 18 are rotationally connected by threads.

[0028] A limit ring groove 16 is opened at the outer edge of the lower surface of the lower circular plate 9. Two linkage rods 23 are respectively installed on both sides above the strip-shaped installation plate 17, and the upper ends of the linkage rods 23 extend into the limit ring groove 16.

[0029] Please refer to Figures 1 to 3 As the first embodiment of the present utility model: In actual use, place the shoe upper to be punched on the punching workbench 1, and then drive the top plate 7 to descend through the hydraulic cylinder 6, thereby driving the punching needle 20 to descend. The shoe upper is punched through the punching needle 20. During the punching process, the electric push rod 15 can be used to push and pull the driving rack 13. When the driving rack 13 is pushed and pulled, it can drive the adjusting gear 12 to rotate. The adjusting gear 12 simultaneously drives the rotating circular plate 19 to rotate through the rotating rod 10. When the rotating rod 10 rotates, it can drive the inner side of the bearing 11 to rotate. The rotating circular plate 19 drives the strip-shaped installation plate 17 to rotate, thereby driving a plurality of punching needles 20 to rotate and adjust the punching position below the lower circular plate 9. When the strip-shaped installation plate 17 rotates, it can drive the two linkage rods 23 to rotate along the path of the limit ring groove 16, improving the rotation stability of the strip-shaped installation plate 17. After the adjustment is completed, combined with the above operations, the punching needle 20 is lowered to punch the shoe upper, so that the position of the punching needle 20 can be rotated and adjusted during actual use, facilitating punching different positions of the shoe upper, without complex operations, greatly shortening the adjustment time, making the production process smoother, and thus significantly improving the overall production efficiency.

[0030] Please refer to Figure 1 and Figure 3 As the second embodiment of the present utility model: Before punching, the installation position of the punching needle 20 can be adjusted according to the punching requirements of different shoe uppers. Use a wrench to drive the hexagonal rotating head 21 to rotate, so that the installation screw head 22 is installed in the installation hole 18 at the corresponding position to fix the punching needle 20. Thus, the installation position of the punching needle 20 and the installation distance between the punching needles 20 can be adjusted according to different punching requirements. The waste generated during the punching process can fall downward through the fixed mesh plate 5 above the blanking port 4 and enter the collection drawer 3 for centralized collection.

[0031] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A shoe upper processing and punching device, comprising: A punching workbench (1), a fixed vertical plate (2), and a hydraulic cylinder (6). The fixed vertical plate (2) is installed above the punching workbench (1), and the hydraulic cylinder (6) is installed above the fixed vertical plate (2). The hydraulic cylinder (6) is connected with a top plate (7) through a piston rod penetrating the fixed vertical plate (2). It is characterized in that: a upper circular plate (8) is connected below the top plate (7) through a side connecting rod, and a lower circular plate (9) is connected below the upper circular plate (8) through a connecting rod; An adjusting gear (12) is installed above the upper circular plate (8). A driving rack (13) is meshed with the right side of the adjusting gear (12). The rear end of the driving rack (13) is connected with an electric push rod (15). A bearing (11) is installed in the middle of the lower circular plate (9), and a rotating rod (10) is installed in the middle of the bearing (11). The upper end of the rotating rod (10) is connected with the adjusting gear (12), and its lower end is connected with a rotating circular plate (19); A strip-shaped mounting plate (17) is connected below the rotating circular plate (19). A plurality of mounting holes (18) are formed in the lower surface of the strip-shaped mounting plate (17). A plurality of punching needles (20) are arranged below the strip-shaped mounting plate (17). The upper part of the punching needle (20) is connected with a mounting screw head (22) through a hexagonal screw head (21).

2. The punching device for shoe upper processing according to claim 1, characterized in that: A rear side plate (14) is installed below the electric push rod (15), and the rear side plate (14) is fixed to the upper circular plate (8).

3. The punching device for shoe upper processing according to claim 2, characterized in that: A blanking opening (4) is formed in the middle of the upper surface of the punching workbench (1), and a fixed mesh plate (5) is installed in the middle of the blanking opening (4).

4. The punching device for shoe upper processing according to claim 3, wherein: A collecting drawer (3) is installed above the front surface of the punching workbench (1). A handle is installed in the middle of the collecting drawer (3), and the collecting drawer (3) is communicated with the blanking opening (4).

5. The punching device for shoe upper processing according to claim 4, wherein: Internal screw grooves are arranged on the inner wall of the mounting hole (18), external threads are arranged on the outer wall of the mounting screw head (22), and the mounting screw head (22) is rotationally connected with the mounting hole (18) through threads.

6. The punching device for shoe upper processing according to claim 1, wherein: A limiting ring groove (16) is formed at the outer edge of the lower surface of the lower circular plate (9). A connecting rod (23) is installed on each of the two sides above the strip-shaped mounting plate (17), and the upper end of the connecting rod (23) extends into the limiting ring groove (16).

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