Blanking device for sole processing

Abstract

The utility model relates to a blanking device for shoe sole processing, and relates to the technical field of shoe sole processing. A punching machine is arranged on one side of the base, a pressing plate is arranged on a punching part of the punching machine, a die is arranged on the base, a cutting edge used for cutting materials is arranged at the edge position of the die, a supporting arm is arranged on the base and connected with the die, and a limiting mechanism is arranged on the supporting arm and used for pressing the die. And the to-be-cut materials abut against the base through the die, so that the situation that the materials deviate and are staggered in the blanking process of the materials through the die is reduced. According to the blanking device, offset and dislocation can be effectively reduced, and the sole processing quality is improved.

Description

TECHNICAL FIELD

[0001] The application relates to the field of shoe sole processing technology, in particular to a blanking device for shoe sole processing. BACKGROUND

[0002] In the processing of shoe soles, blanking is a crucial link, which directly affects the shape and quality of the shoe soles. In the traditional blanking process, due to the loose contact between the mold and the material or the instability of the material itself, the offset misalignment often occurs, which leads to the inaccurate shape of the blanked shoe soles, affecting the subsequent processing and product quality. Therefore, how to design a blanking device capable of effectively reducing the offset misalignment has become a problem to be solved in the field of shoe sole processing. CONTENT OF THE UTILITY MODEL

[0003] In order to reduce the offset misalignment of the blanking device and improve the quality of shoe sole processing, the application provides a blanking device for shoe sole processing.

[0004] The blanking device for shoe sole processing provided by the application adopts the following technical scheme:

[0005] A blanking device for shoe sole processing, comprising a base, a punch press is arranged on one side of the base, a pressing plate is arranged on the punching part of the punch press, a mold is arranged on the base, a cutting edge for cutting material is arranged at the edge position of the mold, an arm is arranged on the base, the arm is connected to the mold, a limiting mechanism is arranged on the arm, which is used to press the mold and make the mold tightly press the material to be cut on the base, so as to reduce the offset misalignment of the material in the blanking process of the mold.

[0006] By adopting the above technical scheme, the offset misalignment of the material in the blanking process of the mold is effectively reduced, and the precision and stability of the blanking are improved. The limiting mechanism ensures that the mold can tightly press the material to be cut, thereby avoiding the inaccurate cutting problem caused by the movement of the material.

[0007] Optionally, the limiting mechanism comprises an elastic member arranged between the arm and the base, a support is arranged on the base, the arm is hinged to the support, and the elastic member is used to push the arm and press the mold tightly on the base.

[0008] By adopting the above technical scheme, the elastic member is arranged between the arm and the base, and the arm is hinged to the support, so that the mold can be automatically pressed tightly on the base under the pushing of the elastic member. This design simplifies the pressing operation of the mold, improves the degree of automation, and at the same time ensures the stability of the mold in the blanking process.

[0009] Optionally, the elastic member is a tension spring, one end of the tension spring is connected to the support arm, the other end of the tension spring is connected to a sliding block, the sliding block is arranged to slide on the support frame, and a control assembly for controlling the sliding of the sliding block is arranged on the support frame.

[0010] By adopting the above technical solution, the elastic member is a tension spring, and a sliding block and a control assembly are introduced to adjust the tightness of the tension spring. This design allows the operator to conveniently adjust the relative position relationship between the mold and the material as needed, further improving the flexibility and accuracy of the blanking.

[0011] Optionally, the control assembly includes an electric cylinder, one end of the electric cylinder is hinged to the support frame, the other end of the electric cylinder is hinged to the sliding block, and the tightness of the tension spring is controlled by controlling the extension and retraction of the electric cylinder, so that the operator can overcome the elastic force of the tension spring to adjust the relative position relationship between the mold and the material.

[0012] By adopting the above technical solution, the electric cylinder is used to control the sliding of the sliding block, and further control the tightness of the tension spring. This electric control method makes the adjustment process more accurate and fast, reduces the tediousness and error of manual operation, and improves the production efficiency.

[0013] Optionally, a handle is fixedly connected to the support arm, and a button for controlling the extension and retraction of the electric cylinder is arranged on the handle.

[0014] By adopting the above technical solution, a handle is arranged on the support arm, and a button for controlling the extension and retraction of the electric cylinder is arranged on the handle. This design allows the operator to hold the handle while directly controlling the action of the electric cylinder through the button, further simplifying the operation process and improving the convenience of operation.

[0015] Optionally, one end of the support arm extending to the upper side of the base is detachably connected to the mold.

[0016] By adopting the above technical solution, the support arm and the mold are detachably connected, such as through the cooperation of a threaded member and a screw hole. This design makes the replacement and maintenance of the mold more convenient, and improves the versatility and flexibility of the equipment.

[0017] Optionally, the support arm is provided with a hinge hole, a sleeve is arranged to penetrate the hinge hole, a threaded member is arranged to penetrate the sleeve, and a screw hole for cooperating with the threaded member is arranged on the mold.

[0018] By adopting the above technical solution, the specific implementation mode of the detachable connection between the support arm and the mold is specifically described, that is, the hinge hole and the sleeve are arranged on the support arm, the screw hole is arranged on the mold, and the two are connected through the threaded member. This structural design is stable and easy to operate, and ensures the stability and reliability of the mold during the blanking process.

[0019] Optionally, a push block is movably arranged in the mold, and an elastic pad is arranged on the inner wall of the mold, the elastic pad pushes the push block, so that the push block tends to partially extend out of the mold, so as to push the material embedded in the mold out.

[0020] By adopting the above technical scheme, the push block and the elastic pad are arranged in the mold, so that the material embedded in the mold can be automatically pushed out after the punching is completed. This design reduces the step of manually taking out the material, improves the production efficiency and the degree of automation. At the same time, the design of the elastic pad also protects the mold and the material, avoiding damage caused by hard contact.

[0021] In summary, the present application includes at least one of the following beneficial technical effects:

[0022] 1. The support arm presses the mold against the material to be cut, and then punches it, effectively reducing the displacement of the material during punching, and improving the precision and stability of the punching. The limiting mechanism ensures that the mold can tightly abut against the material to be cut, improving the quality of the sole processing;

[0023] 2. The tension spring is arranged, and the position of the sliding block is adjusted by the control assembly to control the tension degree of the tension spring, so as to adjust the pressing force of the mold on the material to be cut. This design allows the operator to conveniently adjust the relative position relationship between the mold and the material as needed. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 is a schematic diagram of the overall structure of the embodiment of the present application.

[0025] Figure 2 is an exploded view of the embodiment of the present application for embodying the support arm.

[0026] Figure 3 is an exploded view of the embodiment of the present application for embodying the mold.

[0027] Explanation of reference numerals: 1, base; 11, punch press; 12, mold; 13, cutting edge; 14, pressing plate; 2, support; 21, support arm; 22, elastic member; 3, control assembly; 31, electric cylinder; 32, sliding block; 4, elastic pad; 41, push block; 5, threaded part; 51, threaded hole; 52, sleeve. DETAILED DESCRIPTION

[0028] The following will be described in detail in combination with the accompanying Figures 1-3 The present application will be further described in detail.

[0029] The embodiment of the present application discloses a punching device for sole processing. As shown in Figure 1 and Figure 2The punching device for processing shoe sole comprises a base 1, a puncher 11, a die 12 and other components. The base 1 is used as a support platform of the whole device and is stably placed on a workbench. The puncher 11 is installed on one side of the base 1, and a pressing plate 14 is arranged on the punching part of the puncher 11 and used for punching the material in the die 12.

[0030] The die 12 is arranged on the base 1, and a sharp blade 13 is arranged at the edge position of the die 12 and used for cutting the material of the shoe sole. The die 12 is connected with the base 1 through a supporting arm 21, and a support 2 is fixedly connected to the sidewall of the base 1. One end of the supporting arm 21 is connected with the die 12, and the other end is connected with the support 2 on the base 1 in a hinged manner. An elastic element 22 is arranged between the supporting arm 21 and the base 1, and the elastic element 22 can be a tension spring, a spring or an elastic plate and is used for pushing the supporting arm 21 and pressing the die 12 on the base 1. In the embodiment of the application, the elastic element 22 is a tension spring, one end of which is connected to the supporting arm 21, and the other end of which is connected to the support 2.

[0031] In order to adjust the pressing degree between the die 12 and the material, a control assembly 3 is arranged on the support 2. The control assembly 3 comprises an electric cylinder 31 and a sliding block 32. One end of the electric cylinder 31 is hinged to the support 2, and the other end is hinged to the sliding block 32. The sliding block 32 is slidingly arranged on the support 2. One end of the tension spring is connected to the supporting arm 21, and the other end is connected to the sliding block 32. By controlling the extension and retraction of the electric cylinder 31, the position of the sliding block 32 can be adjusted, and then the tension degree of the tension spring is adjusted, so that the accurate control of the pressing degree of the die 12 is realized.

[0032] In operation, first, the material to be processed is placed on the base 1, and the position of the die 12 is preliminarily adjusted so as to be aligned with the pattern or specified position on the material. Then, by controlling the extension and retraction of the electric cylinder 31, the sliding block 32 is slid on the support 2, and the tension spring is stretched, so as to push the supporting arm 21 to press the die 12 on the material. At this time, the blade 13 at the edge of the die 12 is in close contact with the material, and the preparation for the subsequent punching operation is completed.

[0033] Next, the puncher 11 is started, and the pressing plate 14 of the puncher 11 rapidly moves downward under the action of the punching part to punch the material in the die 12. Since the die 12 is tightly pressed against the base 1 by the limiting mechanism, the material is not easy to be deviated or dislocated in the punching process, so that the accuracy and efficiency of the punching are ensured.

[0034] After the punching is completed, the pressing plate 14 of the puncher 11 is reset, and the sliding block 32 is reversely slid by controlling the electric cylinder 31 again, so that the tension spring is relaxed, the supporting arm 21 is lifted, and the die 12 is separated from the material.

[0035] As Figure 2 and Figure 3, The inner wall of the die 12 is provided with an elastic pad 4, and the elastic pad 4 is provided with a push block 41 towards the direction of the cutter blade 13. In normal state, the elastic pad 4 pushes the push block 41 to partially extend out of the die 12. When punching the shoe material, the push block 41 can be pressed into the die 12. After punching, the shoe material can be pushed out of the die 12 under the elastic force of the elastic pad 4, which is convenient for subsequent material taking and processing.

[0036] In order to further improve the flexibility and adaptability of the equipment, the fixing mode of the die 12 is improved in the embodiment. Specifically, the end of the support arm 21 extending to the upper side of the base 1 is connected to the die 12 in a detachable manner. The support arm 21 is provided with a hinge hole, a sleeve 52 is penetratingly arranged in the hinge hole, and a threaded part 5 is penetratingly arranged in the sleeve 52. The threaded part 5 can be a bolt or a stud. The die 12 is provided with a threaded hole 51 matched with the threaded part 5.

[0037] When the die 12 needs to be replaced, the threaded part 5 is loosened, and then the die 12 can be detached from the support arm 21. Then, the new die 12 is aligned with the sleeve 52 on the support arm 21, and the threaded part 5 is tightened, so that the die 12 can be quickly replaced. This design not only simplifies the replacement process of the die 12, but also improves the versatility and flexibility of the equipment.

[0038] The above are the preferred embodiments of the present application, which do not limit the protection scope of the present application. Therefore, any equivalent changes made on the basis of the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A blanking device for processing a shoe sole, characterized by: The utility model provides a stamping machine, including base (1), one side of base (1) is provided with puncher (11), and the stamping part of puncher (11) is provided with pressure plate (14), and base (1) is provided with mould (12), and the edge position of mould (12) is provided with blade (13) for cutting material, and base (1) is provided with support arm (21), support arm (21) is connected mould (12), and support arm (21) is provided with limiting mechanism, is used for pressing mould (12), and makes the mould (12) tightly abuts on base (1) with the material to be cut, to reduce the deviation misplacement of puncher (12) to material in the process of punching.

2. The punching device for shoe sole processing according to claim 1, characterized in that: The limiting mechanism includes an elastic member (22) disposed between the support arm (21) and the base (1), and the base (1) is provided with a bracket (2), the support arm (21) is hinged to the bracket (2), and the elastic member (22) is used to push the support arm (21) and press the mould (12) tightly on the base (1).

3. The blanking device for shoe sole processing according to claim 2, characterized in that: The elastic member (22) is a tension spring, one end of the tension spring is connected to the support arm (21), and the other end of the tension spring is connected to a sliding block (32), the sliding block (32) is slidingly disposed on the bracket (2), and the bracket (2) is provided with a control assembly (3) for controlling the sliding of the sliding block (32).

4. The blanking device for shoe sole processing according to claim 3, characterized in that: The control assembly (3) includes an electric cylinder (31), one end of the electric cylinder (31) is hinged to the bracket (2), and the other end of the electric cylinder (31) is hinged to the sliding block (32), by controlling the extension and retraction of the electric cylinder (31), the tension of the tension spring is controlled, the operator can overcome the elastic force of the tension spring to adjust the relative position relationship between the mould (12) and the material.

5. The blanking device for shoe sole processing according to claim 4, characterized in that: The support arm (21) is fixedly connected with a handle, and the handle is provided with a button for controlling the extension and retraction of the electric cylinder (31).

6. The blanking device for shoe sole processing according to claim 2, characterized in that: The end of the support arm (21) extending towards the upper side of the base (1) is detachably connected with the mould (12).

7. The blanking device for shoe sole processing according to claim 6, characterized in that: The support arm (21) is provided with a hinge hole, a sleeve (52) is penetratingly arranged in the hinge hole, a threaded member (5) is penetratingly arranged in the sleeve (52), and the mould (12) is provided with a threaded hole (51) matched with the threaded member (5).

8. The punching device for shoe sole processing according to claim 1, characterized in that: The mould (12) movably has a push block (41), and the inner wall of the mould (12) is provided with an elastic pad (4), the elastic pad (4) pushes the push block (41), so that the push block (41) tends to partially extend out of the mould (12), so as to push the material embedded in the mould (12) out.

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