Automatic punching equipment for leather

Abstract

The automatic leather punching equipment comprises a bearing support, an assembling support is fixedly connected between the two sides of the outer side wall of the bearing support, assembling grooves are formed in the front side and the rear side of the assembling support correspondingly, and the outer side wall of the assembling support is movably sleeved with two assembling matching blocks; an assembling supporting plate is fixedly connected between the two assembling matching blocks, and the surfaces of the assembling matching blocks are connected with assembling assemblies. According to the device, an adjusting disc is driven by an adjusting motor to rotate, and then the adjusting disc also drives an adjusting rotating shaft to slide in an adjusting hollow-square-shaped plate, so that an adjusting pushing plate on the adjusting hollow-square-shaped plate moves in the direction of an assembling supporting plate; and the movable punching connector on the adjusting concave plate is driven by the adjusting push plate to move downwards and make contact with the material for punching, so that different patterns do not need to be replaced, automatic punching is conducted according to needs, and the using effect is improved.

Description

Technical Field

[0001] The invention relates to the technical field of leather processing, in particular to an automatic leather punching device. Background Art

[0002] Leather is a denatured and non-perishable animal skin obtained through physical and chemical processing such as depilation and tanning. Leather is composed of natural protein fibers tightly woven in three-dimensional space. Its surface has a special grain layer with natural grain and luster, and feels comfortable. However, when punching leather manually, most of the holes are punched in the leather by manually holding a punching joint, and there is only one specification of punching joints. When different patterns need to be punched, different joints need to be replaced, which is very troublesome, thereby reducing the use effect. Therefore, it is necessary to design an automatic leather punching equipment. Summary of the invention

[0003] The purpose of the present invention is to solve the shortcomings of the prior art and to propose an automatic leather punching device.

[0004] In order to achieve the above-mentioned object, the present invention adopts the following technical scheme: an automatic leather punching device, comprising a receiving bracket, an assembly bracket is fixedly connected between the two sides of the outer wall of the receiving bracket, the front and rear sides of the assembly bracket are provided with assembly grooves, the outer wall of the assembly bracket is movably sleeved with two assembly blocks, an assembly support plate is fixedly connected between the two assembly blocks, and an assembly component is connected to the surface of the assembly block; An adjustment push plate is provided through the top of the assembly support plate, and an adjustment concave plate and an adjustment return plate are fixedly connected at both ends of the adjustment push plate, and an adjustment component is connected to the top of the assembly support plate; A movable rotating shaft is rotatably connected between the two sides of the inner wall of the adjusting concave plate, a movable punching joint is fixedly sleeved on the outer wall of the movable rotating shaft, one end of the movable rotating shaft passes through the adjusting concave plate and is fixedly connected to a movable transmission disk, and the side wall of the adjusting concave plate is connected to a driving assembly.

[0005] As a further description of the above technical solution: The assembly component comprises an assembly motor fixedly connected to the surface of the assembly block, an assembly rod fixedly connected to the output end of the assembly motor, a terminal end of the assembly rod passing through the assembly block and extending into the assembly groove, and an assembly wheel fixedly connected to the terminal end of the assembly rod.

[0006] As a further description of the above technical solution: The adjustment assembly comprises an adjustment support plate fixedly connected to the top of the assembly support plate, an adjustment motor is fixedly connected to the back of the adjustment support plate, and an adjustment rod is fixedly connected to the output end of the adjustment motor.

[0007] As a further description of the above technical solution: The end of the adjusting rod passes through the adjusting support plate and is fixedly connected with an adjusting disk. The surface of the adjusting disk is rotatably connected with an adjusting shaft, and the adjusting shaft is slidably connected with the inside of the adjusting circular plate.

[0008] As a further description of the above technical solution: The driving assembly comprises a driving L-shaped plate fixedly connected to the side wall of the adjusting concave plate, the side wall of the driving L-shaped plate is fixedly connected to a driving motor, and the output end of the driving motor is fixedly connected to a driving rod.

[0009] As a further description of the above technical solution: The end of the driving rod passes through the driving L-shaped plate and is fixedly connected with a driving transmission disc, and the driving transmission disc is drivingly connected with the movable transmission disc through a belt.

[0010] As a further description of the above technical solution: A processing table is fixedly connected to the top of the receiving bracket, and a plurality of processing holes are opened on the top of the processing table.

[0011] The present invention has the following beneficial effects: The driving assembly can be used to match the movable transmission disk, the driving L-shaped plate, the driving motor and the driving transmission disk, so that the driving motor drives the driving transmission disk on the driving rod to rotate, and then the driving transmission disk drives the movable shaft and the movable punching joint on the movable transmission disk to rotate through the belt, so that the movable punching joint rotates to a suitable angle, so that a joint on the movable punching joint is aligned with the material surface. The assembly assembly can be used to match the assembly block, the assembly support plate, the assembly motor, the assembly rod and the assembly wheel, so that the assembly motor drives the assembly wheel to rotate. Because the assembly wheel contacts the inner wall of the assembly groove and generates friction, the assembly block is driven along the The adjusting plate is moved in the direction of the assembly bracket, and then the assembly block also drives the movable punching joint on the assembly support plate to adjust to a suitable distance. The adjusting support plate, the adjusting motor, the adjusting rod, the adjusting disk and the adjusting shaft can be matched by the adjusting motor to drive the adjusting disk to rotate. Then the adjusting disk also drives the adjusting shaft to slide inside the adjusting circular plate, so that the adjusting push plate on the adjusting circular plate moves along the direction of the assembly support plate, so that the adjusting push plate also drives the movable punching joint on the adjusting concave plate to move downward and contact the material for punching, so that there is no need to change different patterns and punching can be automatically performed as needed, thereby improving the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall structure of an automatic leather punching device proposed by the present invention; Figure 2A schematic diagram of the structure of an assembly bracket and an assembly kit for an automatic leather punching device proposed by the present invention; Figure 3 for Figure 1 The enlarged structural diagram at A in the middle; Figure 4 for Figure 1 Schematic diagram of the enlarged structure at point B.

[0013] Legend: 1. Support bracket; 2. Processing table; 3. Assembly bracket; 4. Assembly block; 5. Assembly support plate; 6. Assembly motor; 7. Assembly rod; 8. Assembly wheel; 9. Adjustment push plate; 10. Adjustment concave plate; 11. Adjustment circular plate; 12. Adjustment support plate; 13. Adjustment motor; 14. Adjustment rod; 15. Adjustment disk; 16. Adjustment shaft; 17. Movable shaft; 18. Movable punching joint; 19. Movable transmission disk; 20. Driving L-shaped plate; 21. Driving motor; 22. Driving transmission disk. DETAILED DESCRIPTION

[0014] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0015] Reference Figure 1-4 The present invention provides an automatic leather punching device, comprising a receiving bracket 1, a processing table 2 is fixedly connected to the top of the receiving bracket 1, a plurality of processing holes are provided on the top of the processing table 2, an assembly bracket 3 is fixedly connected between the two sides of the outer wall of the receiving bracket 1, and an assembly groove is provided on the front and rear sides of the assembly bracket 3, two assembly blocks 4 are movably sleeved on the outer wall of the assembly bracket 3, an assembly support plate 5 is fixedly connected between the two assembly blocks 4, an assembly component is connected to the surface of the assembly block 4, and the assembly component plays a role in adjusting the movement of the assembly block 4, and the assembly component includes an assembly motor 6 fixedly connected to the surface of the assembly block 4, an assembly rod 7 is fixedly connected to the output end of the assembly motor 6, the end of the assembly rod 7 passes through the assembly block 4 and extends to the inside of the assembly groove, and an assembly wheel 8 is fixedly connected to the end of the assembly rod 7, and the assembly motor 6 drives the assembly wheel 8 on the assembly rod 7 to rotate.

[0016] An adjusting push plate 9 is provided through the top of the assembly support plate 5, and an adjusting concave plate 10 and an adjusting circular plate 11 are fixedly connected at both ends of the adjusting push plate 9. An adjusting component is connected to the top of the assembly support plate 5, and the adjusting component includes an adjusting support plate 12 fixedly connected to the top of the assembly support plate 5, an adjusting motor 13 is fixedly connected to the back of the adjusting support plate 12, and an adjusting rod 14 is fixedly connected to the output end of the adjusting motor 13. The end of the adjusting rod 14 passes through the adjusting support plate 12 and is fixedly connected to an adjusting disk 15. The surface of the adjusting disk 15 is rotatably connected with an adjusting shaft 16, and the adjusting shaft 16 is slidably connected to the inside of the adjusting circular plate 11, and the adjusting motor 13 drives the adjusting rod 14 to rotate.

[0017] A movable rotating shaft 17 is rotatably connected between the two sides of the inner wall of the adjusting concave plate 10, and a movable punching joint 18 is fixedly sleeved on the outer wall of the movable rotating shaft 17. One end of the movable rotating shaft 17 penetrates the adjusting concave plate 10 and is fixedly connected to a movable transmission disk 19. The side wall of the adjusting concave plate 10 is connected to a driving assembly, and the driving assembly includes a driving L-shaped plate 20 fixedly connected to the side wall of the adjusting concave plate 10, and the side wall of the driving L-shaped plate 20 is fixedly connected to a driving motor 21. The output end of the driving motor 21 is fixedly connected to a driving rod, and the end of the driving rod penetrates the driving L-shaped plate 20 and is fixedly connected to a driving transmission disk 22. The driving transmission disk 22 is connected to the movable transmission disk 19 through a belt, and the driving motor 21 drives the driving rod to rotate.

[0018] Working principle: When in use, first start the driving motor 21, and drive the driving transmission disk 22 on the driving rod to rotate through the driving motor 21, and then drive the driving transmission disk 22 to rotate the movable shaft 17 and the movable punching joint 18 on the movable transmission disk 19 through the belt, so that the movable punching joint 18 rotates to a suitable angle, so that one joint on the movable punching joint 18 is aligned with the material surface, to ensure the adjustment effect.

[0019] Then place the material to be punched on the processing table 2, and then start the assembly motor 6, which drives the assembly wheel 8 on the assembly rod 7 to rotate. Since the assembly wheel 8 contacts the inner wall of the assembly groove and generates friction, the assembly block 4 is driven to move left and right along the direction on the assembly bracket 3 to a suitable distance. Then the assembly block 4 also drives the movable punching joint 18 on the assembly support plate 5 to adjust to a suitable distance to ensure further adjustment effect.

[0020] Finally, the adjusting motor 13 is started, and the adjusting motor 13 drives the adjusting disk 15 on the adjusting rod 14 to rotate, and then the adjusting disk 15 also drives the adjusting shaft 16 to rotate, and then the adjusting shaft 16 slides inside the adjusting circular plate 11, so that the adjusting push plate 9 on the adjusting circular plate 11 is driven to move along the direction of the assembly support plate 5, and then the adjusting push plate 9 also drives the movable punching joint 18 on the adjusting concave plate 10 to move downward and contact the material, and at the same time, the movable punching joint 18 and a processing hole on the processing table 2 are movably plugged into the punching effect to ensure the automatic punching effect.

[0021] The above components are all common standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0022] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. An automatic leather punching device, comprising a receiving bracket (1), characterized in that: An assembly bracket (3) is fixedly connected between the two sides of the outer wall of the receiving bracket (1), and assembly grooves are provided on both the front and rear sides of the assembly bracket (3). Two assembly blocks (4) are movably sleeved on the outer wall of the assembly bracket (3), and an assembly support plate (5) is fixedly connected between the two assembly blocks (4). The surface of the assembly block (4) is connected to an assembly component; An adjusting push plate (9) is provided through the top of the assembly support plate (5), and an adjusting concave plate (10) and an adjusting circular plate (11) are fixedly connected to both ends of the adjusting push plate (9), respectively, and an adjusting component is connected to the top of the assembly support plate (5); A movable rotating shaft (17) is rotatably connected between the two sides of the inner wall of the adjusting concave plate (10), a movable punching joint (18) is fixedly sleeved on the outer wall of the movable rotating shaft (17), one end of the movable rotating shaft (17) passes through the adjusting concave plate (10) and is fixedly connected to a movable transmission disk (19), and the side wall of the adjusting concave plate (10) is connected to a driving assembly.

2. The automatic leather punching device according to claim 1, characterized in that: The assembly component comprises an assembly motor (6) fixedly connected to the surface of the assembly block (4); an assembly rod (7) is fixedly connected to the output end of the assembly motor (6); a distal end of the assembly rod (7) penetrates the assembly block (4) and extends into the interior of the assembly groove; and a mounting wheel (8) is fixedly connected to the distal end of the assembly rod (7).

3. The automatic leather punching device according to claim 1, characterized in that: The adjustment assembly comprises an adjustment support plate (12) fixedly connected to the top of the assembly support plate (5), an adjustment motor (13) fixedly connected to the back of the adjustment support plate (12), and an adjustment rod (14) fixedly connected to the output end of the adjustment motor (13).

4. The automatic leather punching device according to claim 3, characterized in that: The end of the adjusting rod (14) passes through the adjusting support plate (12) and is fixedly connected to an adjusting disk (15); the surface of the adjusting disk (15) is rotatably connected to an adjusting shaft (16); and the adjusting shaft (16) is slidably connected to the inside of the adjusting circular plate (11).

5. The automatic leather punching device according to claim 1, characterized in that: The driving assembly comprises a driving L-shaped plate (20) fixedly connected to the side wall of the adjusting concave plate (10), the side wall of the driving L-shaped plate (20) is fixedly connected to a driving motor (21), and the output end of the driving motor (21) is fixedly connected to a driving rod.

6. The automatic leather punching device according to claim 5, characterized in that: The end of the driving rod passes through the driving L-shaped plate (20) and is fixedly connected to a driving transmission disc (22), and the driving transmission disc (22) is drivingly connected to the movable transmission disc (19) via a belt.

7. The automatic leather punching device according to claim 1, characterized in that: The top of the receiving bracket (1) is fixedly connected to a processing table (2), and the top of the processing table (2) is provided with a plurality of processing holes.

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