Coaxial cutter roller device for odd-even cutter grooves of splitting machine

Abstract

The utility model provides a slitting machine odd-even cutter groove coaxial cutter roller device, which belongs to the technical field of slitting machines and comprises a machine table structure, the machine table structure comprises a base plate, supporting frames are arranged on two sides of the upper surface of the base plate, a cutter roller body is arranged between the two supporting frames, and the cutter roller body is rotatably connected with the supporting frames. The cutter roller body comprises a partition plate, the partition plate divides the cutter roller body into an even-number cutter groove part and an odd-number cutter groove part, the length of the even-number cutter groove part is 1.15 m, and the length of the odd-number cutter groove part is 0.45 m. By means of the cutter roller, coaxial design of the odd-number cutter groove part and the even-number cutter groove part is achieved, and the situation that a machine table is idle due to customer order differences is effectively reduced; the utilization rate and the yield of each machine table are improved, the cutting path can be further optimized, the cutting accuracy and efficiency are ensured, the number of finished product rolls subjected to secondary rework is effectively reduced, the product quality and the comprehensive efficiency of the machine tables are improved, and the yield level is improved.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of slitting machines, and specifically relates to a coaxial cutting knife roller device with even and odd knife grooves for a slitting machine. Background Technique

[0002] A copper foil slitting machine is an industrial device dedicated to cutting wide-width copper foil materials into required widths and lengths. It is usually used in industries such as electronic materials, battery manufacturing, and other industries that require copper foils with precise dimensions. The main function of the copper foil slitting machine is to perform horizontal cutting on the original wide-width copper foil coil to produce copper foil strips of specific specifications.

[0003] The copper foil slitting machine includes even knife grooves and odd knife grooves. During the production process of copper foil, the auxiliary cutting blade cuts the continuous copper foil material into coils of specific widths. Different knife groove configurations are used to meet different production requirements. The even knife grooves usually refer to the knife grooves at even positions on the slitting machine for cutting copper foil. These knife grooves may be arranged at certain intervals to facilitate cutting copper foils of different widths. The setting of even positions helps to balance the cutting efficiency and stability of the slitting machine. The odd knife grooves refer to the knife grooves at odd positions on the slitting machine, which are also used for cutting copper foil. The setting of odd positions can further optimize the cutting path to ensure the accuracy and efficiency of cutting. During the cutting of the same roll of copper foil, only one type of knife groove can be used. Due to the dimensional requirements of the copper foil width by customers, when cutting at some dimensions, the size may be too large, and the accuracy is insufficient. Moreover, due to the limitation of the number of even and odd knife groove machines in the workshop, when placing orders for customers, some machines will be idle, while the production capacity of other machines will not meet the standard, affecting the machine utilization rate and resulting in the inability to meet the customer's delivery date. Content of the Utility Model

[0004] The technical solution of the utility model aims at the technical problem that the existing technical solutions are too single, and provides a solution significantly different from the existing technology. Specifically, the utility model mainly provides a coaxial cutting knife roller device with even and odd knife grooves for a slitting machine to solve the technical problem proposed in the above background technique that due to the limitation of the number of even and odd knife groove machines in each workshop, when placing orders for customers, some machines will inevitably be idle, resulting in the production capacity of other machines not meeting the standard and affecting the machine utilization rate.

[0005] The technical solution adopted by the utility model to solve the above technical problem is as follows:

[0006] A coaxial cutting knife roller device for an odd - even knife groove of a slitter, comprising a machine table structure. The machine table structure includes a base plate. On both sides of the upper surface of the base plate, support frames are provided. Between the two support frames, a cutting knife roller body is provided. The cutting knife roller body is rotatably connected to the support frames. The cutting knife roller body includes a partition plate, and the partition plate divides the cutting knife roller body into an even - numbered knife groove part and an odd - numbered knife groove part. The length of the even - numbered knife groove part is 1.15 m, and the length of the odd - numbered knife groove part is 0.45 m.

[0007] Further, the width of each knife groove in the even - numbered knife groove part is greater than the width of each knife groove in the odd - numbered knife groove part.

[0008] Further, the distance between two adjacent knife grooves in the even - numbered knife groove part is greater than the distance between two adjacent knife grooves in the odd - numbered knife groove part.

[0009] Further, an electric slide rail is provided on the base plate. Four electric sliders are slidably connected to the electric slide rail. Two electric sliders correspond to the even - numbered knife groove part, and the other two electric sliders correspond to the odd - numbered knife groove part. A motor is provided on each electric slider, and a cutting blade is provided at the output end of the motor.

[0010] Further, two limiting bumps are provided on the lower side of the electric slide rail. The limiting bumps are slidably connected to limiting grooves. The limiting grooves are provided on the base plate, and a limiting bolt is provided between the limiting bumps and the limiting grooves.

[0011] Further, an opening is provided in each of the limiting grooves.

[0012] Further, a back plate and a guide roller are also provided between the two support frames.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] By setting the partition plate, the even - numbered knife groove part and the odd - numbered knife groove part, the present utility model realizes the coaxial design of the odd - even knife grooves, effectively reduces the machine table idleness caused by customer order differences, improves the operation rate and output of each machine table. By using the even - numbered positions of the even - numbered knife grooves, it helps to balance the cutting efficiency and stability of the slitter. By using the odd - numbered positions of the odd - numbered knife grooves, the cutting path can be further optimized to ensure the cutting accuracy and efficiency, effectively reducing the number of times of secondary rework of the finished product rolls, improving the product quality and the comprehensive efficiency of the machine table, and enhancing the output level.

[0015] Hereinafter, the present utility model will be explained and described in detail in combination with the drawings and specific embodiments. Description of the Drawings

[0016] Figure 1This is the schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 This is the exploded schematic diagram of the overall structure of the present utility model;

[0018] Figure 3 This is the plan view of the even knife groove part and the odd knife groove part of the present utility model;

[0019] Figure 4 This is the Figure 3 Enlarged schematic diagram of Area A of the present utility model.

[0020] In the figure: 1. Machine table structure; 11. Substrate; 111. Limit groove; 112. Opening; 12. Support frame; 13. Electric slide rail; 131. Limit convex block; 14. Electric slider; 15. Motor; 16. Cutting blade; 17. Limit bolt; 18. Back plate; 19. Guide roller; 2. Cutter roller body; 21. Partition plate; 22. Even knife groove part; 23. Odd knife groove part. Specific embodiments

[0021] For the convenience of understanding the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present utility model are given in the drawings. However, the present utility model can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the disclosure of the present utility model more thorough and comprehensive.

[0022] It should be noted that when an element is referred to as "fixedly provided on" another element, it can be directly on the other element or there can be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present utility model belongs. The terms used in the specification of the present utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the present utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0024] Please refer specifically to the attached Figures 1-4, A coaxial cutter roller device for even and odd knife grooves of a slitter, comprising a machine table structure 1. The machine table structure 1 includes a base plate 11. On both sides of the upper surface of the base plate 11, support frames 12 are provided. Between the two support frames 12, a cutter roller body 2 is provided. The cutter roller body 2 is rotatably connected to the support frames 12. The cutter roller body 2 includes a partition plate 21, and the partition plate 21 divides the cutter roller body 2 into an even knife groove part 22 and an odd knife groove part 23. The length of the even knife groove part 22 is 1.15 m, and the length of the odd knife groove part 23 is 0.45 m.

[0025] Through the above structure, the coaxial design of even and odd knife grooves is realized, effectively reducing the machine idle caused by customer order differences, improving the utilization rate and output of each machine. The setting of the even positions of the even knife grooves helps to balance the cutting efficiency and stability of the slitter. The setting of the odd positions of the odd knife grooves can further optimize the cutting path, ensure the accuracy and efficiency of cutting, effectively reduce the number of times of secondary rework of the finished product roll, improve the product quality and the comprehensive efficiency of the machine, and increase the output level.

[0026] The specific operation is as follows. First, through the mutual cooperation between the limit bump 131 and the limit groove 111, the cutting blade 16 on the motor 15 is brought close to the copper foil tape on the cutter roller body 2, so that the cutting blade 16 presses on the copper foil tape. Then, the distance between the two cutting blades 16 is adjusted by the electric slider 14, so that the cutting blade 16 is aligned with the knife groove position of the even knife groove part 22. Subsequently, the motor 15 is turned on for cutting. If the size after cutting is too large, the copper foil tape needs to be adjusted to the position of the odd knife groove part 23 and cut again.

[0027] Please refer specifically to Appendix Figure 1 and Appendix Figure 2The base plate 11 is provided with an electric slide rail 13, and the electric slide rail 13 is slidably connected with four electric sliders 14, and two electric sliders 14 correspond to the even-numbered knife groove parts 22, and the other two electric sliders 14 correspond to the odd-numbered knife groove parts 23. Through the mutual cooperation between the electric sliders 14 and the electric slide rail 13, the axial movement along the cutter roller body 2 is realized. Each of the electric sliders 14 is provided with a motor 15, and the output end of the motor 15 is provided with a cutting blade 16. Through the motor 15, a driving force is provided for the rotation of the cutting blade 16. Two limiting protrusions 131 are provided on the lower side of the electric slide rail 13. The limiting protrusion 131 is slidably connected to the limiting groove 111, and the limiting groove 111 is arranged on the substrate 11, and a limiting bolt 17 is arranged between the limiting protrusion 131 and the limiting groove 111. Through the mutual cooperation between the limiting protrusion 131 and the limiting groove 111, the movement of the cutting blade 16 is limited, so that the cutting blade 16 is perpendicular to the surface of the copper foil strip. An opening 112 is arranged in each of the limiting grooves 111 to provide space for the limiting bolt 17. A back plate 18 and a guide roller 19 are also arranged between the two support frames 12. The guiding of the copper foil strip is achieved through the guide roller 19.

[0028] Please refer to the attached Figure 3 and attached Figure 4 The width of each knife groove in the even-numbered knife groove part 22 is greater than the width of each knife groove in the odd-numbered knife groove part 23, and the distance between two adjacent knife grooves in the even-numbered knife groove part 22 is greater than the distance between two adjacent knife grooves in the odd-numbered knife groove part 23. The knife groove width and spacing in the odd-numbered knife groove part 23 are smaller than the knife grooves in the even-numbered knife groove part 22, so that the processing is finer and the accuracy is higher during cutting.

[0029] The above description of the utility model in combination with the accompanying drawings is an exemplary description. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as the non-substantial improvements are made by adopting the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A coaxial cutter roller device for odd and even cutter grooves of a slitter, comprising a machine table structure (1), wherein the machine table structure (1) includes a base plate (11), support frames (12) are arranged on both sides of the upper surface of the base plate (11), a cutter roller body (2) is arranged between the two support frames (12), and the cutter roller body (2) is rotatably connected to the support frames (12), characterized in that, The cutter roll body (2) includes a partition plate (21), and the partition plate (21) divides the cutter roll body (2) into an even-numbered cutter groove part (22) and an odd-numbered cutter groove part (23). The length of the even-numbered cutter groove part (22) is 1.15 m, and the length of the odd-numbered cutter groove part (23) is 0.45 m.

2. The coaxial cutter roller device for odd and even knife grooves of a slitter according to claim 1, characterized in that, The width of each cutter groove in the even-numbered cutter groove part (22) is greater than the width of each cutter groove in the odd-numbered cutter groove part (23).

3. The coaxial cutter roller device with odd and even knife grooves for a slitter according to claim 2, characterized in that, The distance between two adjacent cutter grooves in the even-numbered cutter groove part (22) is greater than the distance between two adjacent cutter grooves in the odd-numbered cutter groove part (23).

4. A coaxial cutter roller device for an odd-even knife groove of a slitter according to claim 1, characterized in that An electric slide rail (13) is arranged on the substrate (11). Four electric sliders (14) are slidably connected to the electric slide rail (13). Two electric sliders (14) correspond to the even-numbered cutter groove part (22), and the other two electric sliders (14) correspond to the odd-numbered cutter groove part (23). A motor (15) is arranged on each electric slider (14), and a cutting blade (16) is arranged at the output end of the motor (15).

5. A slitting machine odd-even cutter groove coaxial cutter roller device according to claim 4, characterized in that, Two limiting bumps (131) are arranged on the lower side of the electric slide rail (13). The limiting bumps (131) are slidably connected to limiting grooves (111). The limiting grooves (111) are arranged on the substrate (11), and a limiting bolt (17) is arranged between the limiting bumps (131) and the limiting grooves (111).

6. The coaxial cutter roller device with odd and even knife grooves for a slitter according to claim 5, characterized in that, An opening (112) is arranged in each limiting groove (111).

7. A coaxial cutter roller device for a slitter with odd and even cutter grooves according to claim 1, wherein, A back plate (18) and a guide roller (19) are further arranged between the two support frames (12).

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