A high-efficiency cutting module

Abstract

The present invention discloses a high-efficiency cutting module, belonging to the technical field of cutting dies. The high-efficiency cutting module includes a die base, a pressing block, a cutting template, several groups of lower punching knives and several groups of upper punching knives; a jumper product passes horizontally between the pressing block and the cutting template; several groups of the lower punching knives pass through the pressing block to punch the jumper product, and several groups of the upper punching knives pass through the cutting template to punch the jumper product; several groups of the lower punching knives are composed of several rows of first punching knives and several rows of second punching knives, the height of the first punching knives is lower than that of the second punching knives, and after the jumper product is punched by the first punching knives, it continues to be lifted and punched by the second punching knives, forming a stepped punching, which can increase the density of the jumper, save material costs while improving efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of cutting dies, and particularly relates to a high-efficiency cutting module. Background Art

[0002] In the process of processing jumper products, a cutting module is usually used to punch the jumper products. The existing cutting module requires the jumper arrangement direction to be based on the frame configuration, resulting in a low jumper density, low efficiency, and relatively high cutting costs. Summary of the Invention

[0003] The purpose of the present invention is to provide a high-efficiency cutting module to solve the problem that the existing cutting module requires the jumper arrangement direction to be based on the frame configuration, resulting in a low jumper density and low efficiency.

[0004] To solve the above technical problems, the present invention provides a high-efficiency cutting module, which includes a die base, a pressing block, a cutting template, several groups of lower punching knives, and several groups of upper punching knives;

[0005] A jumper product passes horizontally between the pressing block and the cutting template. By raising the lower pressing block, the jumper product is pressed and fixed between the pressing block and the cutting template;

[0006] Several groups of the lower punching knives pass through the pressing block to punch the jumper product, and several groups of the upper punching knives pass through the cutting template to punch the jumper product;

[0007] Several groups of the lower punching knives are composed of several rows of first punching knives and several rows of second punching knives, and the height of the first punching knives is higher than that of the second punching knives.

[0008] Optionally, a jumper suction mechanism is installed on several groups of the upper punching knives.

[0009] Optionally, a waste box is installed at the feeding end of the high-efficiency cutting module.

[0010] Optionally, the bottoms of several groups of the lower punching knives are connected to a lifting cylinder through a push plate, and the lifting cylinder is used to push several groups of the lower punching knives to move in the vertical direction.

[0011] Optionally, a reset mechanism is installed on both sides of the push plate. The reset mechanism is mainly composed of a guide post and a reset spring. The two ends of the guide post are respectively fixedly connected to the push plate and the pressing block.

[0012] Optionally, the reset spring passes through the guide post and its two ends are respectively fixedly connected to the push plate and the guiding fixing plate.

[0013] Optionally, several rows of the first punching knives and several rows of the second punching knives are staggered along the feeding direction of the jumper product.

[0014] Optionally, a plurality of rows of cutting holes are formed in the cutting template, and the cutting positions of the cutting holes correspond to each other one by one. The plurality of groups of upper punching knives sequentially pass through the cutting holes to punch the jumper products.

[0015] In a high-efficiency cutting module provided by the present invention, it includes a mold base, a pressing block, a cutting template, a plurality of groups of lower punching knives and a plurality of groups of upper punching knives; a jumper product passes horizontally between the pressing block and the cutting template; the plurality of groups of lower punching knives pass through the pressing block to punch the jumper products, and the plurality of groups of upper punching knives pass through the cutting template to punch the jumper products; the plurality of groups of lower punching knives are composed of a plurality of rows of first punching knives and a plurality of rows of second punching knives, and the height of the first punching knives is lower than that of the second punching knives. After the jumper products are punched by the first punching knives, they continue to be lifted and punched by the second punching knives to form a step punching, which can increase the density of the jumpers, save material costs while improving efficiency. Description of the Drawings

[0016] Figure 1 is an overall structural schematic diagram of a high-efficiency cutting module provided by the present invention;

[0017] Figure 2 is a cross-sectional view of a high-efficiency cutting module provided by the present invention;

[0018] Figure 3 is a partial structural schematic diagram of the lower half of a high-efficiency cutting module provided by the present invention;

[0019] Figure 4 is a partial front view of the lower half of a high-efficiency cutting module provided by the present invention;

[0020] Figure 5 is a partial structural schematic diagram of the upper half of a high-efficiency cutting module provided by the present invention. Detailed Embodiments

[0021] The following further describes in detail a high-efficiency cutting module provided by the present invention with reference to the accompanying drawings and specific embodiments. According to the following description and the claims, the advantages and features of the present invention will be clearer. It should be noted that the drawings are all in a very simplified form and use non-precise scales, only for the purpose of facilitating and clearly assisting in explaining the purpose of the embodiments of the present invention.

[0022] Embodiment 1

[0023] The present invention provides a high-efficiency cutting module, the structure of which is as shown in Figure 1 and Figure 2As shown in the figure, it includes a mold base 1, a pressing block 2, a cutting template 3, several groups of lower punching knives 4 and several groups of upper punching knives 5; a jumper product 7 passes horizontally between the pressing block 2 and the cutting template 3. By raising the lower pressing block 2, the jumper product 7 is pressed and fixed between the pressing block 2 and the cutting template 3; several groups of the lower punching knives 4 pass through the pressing block 2 to punch the jumper product 7, and several groups of the upper punching knives 5 pass through the cutting template 3 to punch the jumper product 7; several groups of the lower punching knives 4 are composed of several rows of first punching knives 41 and several rows of second punching knives 42, and the height of the first punching knives 41 is higher than that of the second punching knives 42; several rows of the first punching knives 41 and several rows of the second punching knives 42 are staggered along the feeding direction of the jumper product 7.

[0024] Specifically, a jumper suction mechanism 6 is installed on several groups of the upper punching knives 5. After the jumper product cut by the upper punching knives 5 is sucked by the jumper suction nozzles at the top of the upper punching knives 5 under negative pressure, it is assembled; a waste box 8 is installed at the feeding end of the high-efficiency cutting module for storing the waste after punching.

[0025] Specifically, as Figure 2-4 shown in the figure, the bottoms of several groups of the lower punching knives 4 are connected to a lifting cylinder 9 through a push plate 11, and the several groups of the lower punching knives 4 are pushed to move in the vertical direction by the lifting cylinder 9; reset mechanisms 10 are respectively installed on both sides of the push plate 11. The reset mechanisms 10 are mainly composed of guide posts and reset springs. The two ends of the guide posts are respectively fixedly connected to the push plate 11 and the pressing block 2; the reset springs pass through the guide posts, and the two ends are respectively fixedly connected to the push plate 11 and the guide fixing plate 12. During punching, the push plate 11 is pushed upward by the lifting cylinder 9, and the push plate 11 pushes the pressing block 2 and several groups of the lower punching knives 4 upward. First, the pressing block 2 is pushed by the reset mechanism 10 to contact the jumper product 7 and press and fix the jumper product 7 with the cutting template 3. At this time, the reset spring is in a compressed state; then, several groups of the lower punching knives 4 are continuously pushed upward to punch the jumper product 7. After punching is completed, the reset spring pushes the push plate 11 back to its original position.

[0026] Specifically, as Figure 5 shown in the figure, several rows of cutting holes 31 are opened on the cutting template 3, and the punching positions of the cutting holes 31 correspond one by one. Several groups of the upper punching knives 5 pass through the cutting holes 31 in sequence to punch the jumper product 7.

[0027] Specifically, first, the jacking cylinder 9 pushes the pressing block 2 upward to tightly fix the jumper product 7. Several rows of first punching knives 41 cooperate with several groups of upper punching knives 5 to first punch the odd-row jumpers, and then the jumpers are sucked by the jumper suction nozzle and assembled; then the lower punching knife 4 continues to rise, and several rows of second punching knives 42 punch the even-row jumpers, and then the jumpers are sucked by the jumper suction nozzle and assembled. Through the step-difference punching design, the density of the jumpers can be increased, the material cost can be reduced, and the punching efficiency can be improved.

[0028] The above description is only a description of the preferred embodiments of the present invention, and does not limit the scope of the present invention in any way. Any changes and modifications made by those of ordinary skill in the field of the present invention based on the above disclosure shall fall within the protection scope of the claims.

Claims

1. A high-efficiency cutting module, characterized in that, it includes a die base (1), a pressing block (2), a cutting template (3), several groups of lower punching knives (4) and several groups of upper punching knives (5); A jumper product (7) passes horizontally between the pressing block (2) and the cutting template (3). By raising the lower pressing block (2), the jumper product (7) is pressed and fixed with the cutting template (3); Several groups of the lower punching knives (4) pass through the pressing block (2) to punch the jumper product (7), and several groups of the upper punching knives (5) pass through the cutting template (3) to punch the jumper product (7); Several groups of the lower punching knives (4) are composed of several rows of first punching knives (41) and several rows of second punching knives (42), and the height of the first punching knives (41) is higher than that of the second punching knives (42); The bottoms of several groups of the lower punching knives (4) are connected to a lifting cylinder (9) through a push plate (11), and the several groups of the lower punching knives (4) are pushed to move in the vertical direction by the lifting cylinder (9); Reset mechanisms (10) are respectively installed on both sides of the push plate (11). The reset mechanisms (10) are mainly composed of guide posts and reset springs. The two ends of the guide posts are respectively fixedly connected to the push plate (11) and the pressing block (2); The reset spring passes through the guide post and is fixedly connected to the push plate (11) and the guide fixing plate (12) at both ends respectively; Several rows of the first punching knives (41) and several rows of the second punching knives (42) are staggered along the feeding direction of the jumper product (7); Several rows of cutting holes (31) are formed in the cutting template (3), and the punching positions of the cutting holes (31) correspond one by one. Several groups of the upper punching knives (5) sequentially pass through the cutting holes (31) to punch the jumper product (7).

2. A high-efficiency cutting module according to claim 1, characterized in that, Jumper suction mechanisms (6) are installed on several groups of the upper punching knives (5).

3. A high-efficiency cutting module according to claim 1, characterized in that, A waste box (8) is installed at the feeding end of the high-efficiency cutting module.

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