A copper foil cutting mechanism

Abstract

The application relates to a copper foil cutting mechanism and relates to the technical field of copper foil cutting.The copper foil cutting mechanism comprises a rack, the rack is used for supporting the cutting mechanism, and copper foil passes through the rack; a cutting assembly is installed on the rack, the cutting mechanism cuts the copper foil; a storage plate is slidably installed on the rack, and the cut copper foil is stored on the storage plate; and a placing assembly is installed on the rack, and the placing assembly places the cut copper foil on the storage plate.The application saves the staff from needing to store and arrange the copper foil, and improves the processing efficiency of the copper foil.

Description

Technical Field

[0001] This application relates to the field of copper foil cutting technology, and in particular to a copper foil cutting mechanism. Background Technology

[0002] Currently, copper foil cutting is a process that uses mechanical punching, laser cutting, or slitting to process copper foil into specific sizes and shapes. Key requirements include high precision (within ±0.1mm), burr-free operation, and tension control. It is mainly used in PCB circuit boards, lithium battery current collectors, and flexible electronics. Technical challenges such as the fragility of thin foil, edge quality, and thermal impact need to be addressed to ensure conductivity and subsequent processing performance.

[0003] A Chinese patent with publication number CN110000420B discloses a copper foil blank cutting machine, characterized in that it includes a frame, a feeding roller assembly, a cutting mechanism, a feeding mechanism, a driving mechanism, and a blank roll for winding the copper foil blank. The frame is placed on the ground, and the blank roll is horizontally suspended above the frame. The feeding roller assembly spans the frame and is arranged in the direction of feeding the copper foil blank. The feeding mechanism is located on the frame and below the feeding roller assembly to drive the feeding roller assembly to feed the blank. The cutting mechanism is arranged across the frame and at the outlet position of the feeding roller assembly to cut the copper foil blank fed by the feeding roller assembly. The driving mechanism is located below the frame and connected to the cutting mechanism to drive the cutting mechanism to cut the copper foil blank.

[0004] In related technologies, the cutting mechanism cuts the copper foil blanks fed by the feeding roller assembly. After being cut by the cutting mechanism, the copper foil falls onto the third panel. Since the third panel is set at an angle on the frame, the cut copper foil falls along the third panel.

[0005] Regarding the aforementioned technologies, the inventors believe that if the cut copper foil falls onto the third panel, workers will need to collect and organize it, which affects the processing efficiency of the copper foil. Utility Model Content

[0006] The technical problem to be solved by this utility model is to provide a copper foil cutting mechanism, which solves the problem that the copper foil after cutting falls onto the third panel, and the staff still need to collect and organize the copper foil, which affects the copper foil processing efficiency.

[0007] To achieve the above objectives, the present invention provides the following technical solution:

[0008] A copper foil cutting mechanism includes: a frame for supporting the cutting mechanism, through which copper foil passes; a cutting assembly mounted on the frame for cutting the copper foil; a storage plate slidably mounted on the frame for storing the cut copper foil; and a placement assembly mounted on the frame for placing the cut copper foil onto the storage plate.

[0009] Furthermore, the cutting assembly includes an upper die base and a lower die base, with the copper foil passing between the upper die base and the lower die base, and the upper die base moving towards the side closer to the lower die base.

[0010] Furthermore, a rotating motor is provided on the frame, an eccentric wheel is provided on the output shaft of the rotating motor, a rotating block is provided on the upper mold base, a rotating groove is formed in the rotating block, and the eccentric wheel is embedded in the upper mold base.

[0011] Furthermore, storage slots are formed on the storage plate, and several storage slots are spaced apart on the storage plate.

[0012] Furthermore, the frame is provided with a sliding rail and a sliding cylinder. The sliding rail is installed on the frame, and the sliding cylinder is installed on the sliding rail. The storage plate is provided with a sliding plate, which is slidably installed on the sliding rail, and the storage plate is installed on the sliding plate.

[0013] Furthermore, the placement assembly includes a placement cylinder and a support rod. The placement cylinder is mounted on the frame, one end of the support rod is connected to the piston rod of the placement cylinder, and the other end extends through the storage groove toward the side near the lower mold base.

[0014] Furthermore, a limiting groove is formed at one end of the support rod near the lower mold base, the limiting groove facing the side near the lower mold base, and the limiting groove limits the copper foil.

[0015] In summary, this application includes at least one of the following beneficial technical effects of copper foil cutting mechanisms:

[0016] 1. In use, the cutting component cuts the copper foil, and the placement component places the cut copper foil on the storage board. Then, the cut copper foil is collected uniformly by the storage board, saving the staff the need to collect and organize the copper foil and improving the processing efficiency of copper foil.

[0017] 2. By rotating the motor to drive the eccentric wheel, and by setting up the upper and lower die bases, the cutting efficiency of copper foil is improved;

[0018] 3. By setting up cylinders and support rods, as well as sliding tracks and sliding cylinders, the convenience of copper foil collection is improved. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of a copper foil cutting mechanism, which is the main feature of this application.

[0020] Figure 2 This is a schematic diagram of the upper mold base and lower mold base structure provided in this application;

[0021] Figure 3 This is a schematic diagram of the support rod structure mainly provided in this application.

[0022] Reference numerals: 1. Frame; 11. Sliding rail; 12. Sliding cylinder; 13. Slide plate; 14. First positioning block; 141. Positioning pin; 2. Cutting assembly; 21. Upper mold base; 22. Lower mold base; 23. Rotating motor; 231. Eccentric wheel; 24. Rotating block; 241. Rotating groove; 3. Placement assembly; 31. Placement cylinder; 32. Support rod; 33. Limiting groove; 4. Storage plate; 41. Storage groove; 42. Handrail; 43. Second positioning block; 431. Positioning groove. Detailed Implementation

[0023] In order to make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] The following is in conjunction with the appendix Figure 1-3 This application will be described in further detail.

[0025] This application discloses a copper foil cutting mechanism.

[0026] Reference Figure 1 A copper foil cutting mechanism includes a frame 1, on which a cutting component 2 is mounted to cut the copper foil. The frame 1 also includes a placement component 3 and a storage plate 4, where the placement component 3 places the cut copper foil onto the storage plate 4. This eliminates the need for manual collection of the cut copper foil.

[0027] Reference Figure 2 The cutting assembly 2 includes an upper die base 21 and a lower die base 22, which are arranged in parallel and spaced apart. Copper foil passes through the space between the upper die base 21 and the lower die base 22. Furthermore, a rotary motor 23 is mounted on the frame 1. The rotary motor 23 is mounted on the frame 1, and an eccentric wheel 231 is mounted on one end of the output shaft of the rotary motor 23. The rotary motor 23 drives the eccentric wheel 231 to rotate.

[0028] Furthermore, a rotating block 24 is provided on the upper mold base 21. The rotating block 24 is mounted on the upper mold base 21, and a rotating groove 241 is formed on the rotating block 24. An eccentric wheel 231 is embedded in the rotating groove 241 of the rotating block 24, and the side wall of the eccentric wheel 231 abuts against the inner wall of the rotating groove 241. In use, as the eccentric wheel 231 rotates, the upper mold base 21 moves toward or away from the lower mold base 22. When the upper mold base 21 moves away from the lower mold base 22, the copper foil passes between the upper mold base 21 and the lower mold base 22. When the upper mold base 21 moves toward the lower mold base 22, the upper mold base 21 cuts the copper foil, and the copper foil falls from below the lower mold base 22.

[0029] Reference Figure 3 The storage plate 4 is located below the lower mold base 22, and the copper foil is collected by the storage plate 4 after being cut. In order to improve the stability of the copper foil on the storage plate 4, the storage plate 4 is provided with a storage groove 41, and a number of storage grooves 41 are spaced apart on the storage plate 4.

[0030] Furthermore, the frame 1 is equipped with a sliding rail 11 and a sliding cylinder 12. The sliding rail 11 passes under the lower mold base 22, and a slide plate 13 is mounted on the sliding rail 11. The slide plate 13 is slidably mounted on the sliding rail 11, and the storage plate 4 is mounted on the slide plate 13. In use, the sliding cylinder 12 drives the slide plate 13 to slide on the sliding rail 11. After the storage plate 4 has finished storing the copper foil, the sliding cylinder 12 drives the slide plate 13 to slide away from the lower mold base 22. After the operator removes the copper foil from the storage plate 4, the sliding cylinder 12 moves the storage plate 4 closer to the lower mold base 22.

[0031] The placement assembly 3 includes a placement cylinder 31, which is vertically oriented with one end of its piston rod facing towards the lower mold base 22. Furthermore, a support rod 32 is provided at one end of the piston rod of the placement cylinder 31. One end of the support rod 32 is connected to the placement cylinder 31, and the other end extends through the storage groove 41 on the storage plate 4 towards the lower mold base 22. Additionally, a limiting groove 33 is formed at the end of the support rod 32 near the lower mold base 22. The cut copper foil falls into the limiting groove 33 of the support rod 32, and then, driven by the placement cylinder 31, the support rod 32 places the cut copper foil into the storage groove 41 of the storage plate 4.

[0032] In use, the support rod 32 places the copper foils into the storage slot 41 in sequence. After the copper foils on the storage plate 4 are placed, the support plate descends to below the storage plate 4, and then the storage plate 4 slides out from the lower mold base 22 along the sliding track 11.

[0033] Furthermore, to improve the ease of handling copper foil, a handrail 42 is installed on the storage board 4. Two handrails 42 are spaced apart on the storage board 4. After the storage board 4 containing copper foil is removed, the staff will install a new storage board 4 on the slide plate 13.

[0034] To improve the accuracy of the storage board 4's position on the slide plate 13, two first positioning blocks 14 are installed on the slide plate 13 at intervals. Positioning pins 141 are formed on the two first positioning blocks 14. Furthermore, a second positioning block 43 is installed on the storage board 4, and a positioning groove 431 is formed on the second positioning block 43. The positioning pins 141 and positioning grooves 431 are engaged. Through the engagement of the positioning pins 141 and positioning grooves 431, the accuracy of the storage board 4's position is improved during reinstallation.

[0035] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A copper foil cutting mechanism characterized by comprising: include: A frame (1) is provided to support the cutting mechanism, through which copper foil passes. A cutting assembly (2) is mounted on the frame (1) and the cutting mechanism cuts copper foil. Storage plate (4), which is slidably mounted on the frame (1), and the cut copper foil is stored on the storage plate (4); Placement component (3) is installed on the frame (1) and places the cut copper foil on the storage plate (4).

2. The copper foil cutting mechanism according to claim 1, wherein The cutting assembly (2) includes an upper die base (21) and a lower die base (22), through which a copper foil passes, and the upper die base (21) moves toward the side closer to the lower die base (22).

3. The copper foil cutting mechanism according to claim 2, wherein A rotating motor (23) is provided on the frame (1), an eccentric wheel (231) is provided on the output shaft of the rotating motor (23), a rotating block (24) is provided on the upper mold base (21), a rotating groove (241) is formed in the rotating block (24), and the eccentric wheel (231) is embedded in the upper mold base (21).

4. The copper foil cutting mechanism according to claim 3, characterized in that, Storage slots (41) are formed on the storage plate (4), and several storage slots (41) are spaced apart on the storage plate (4).

5. A copper foil cutting mechanism according to claim 4, characterized in that, The frame (1) is provided with a sliding rail (11) and a sliding cylinder (12). The sliding rail (11) is installed on the frame (1), and the sliding cylinder (12) is installed on the sliding rail (11). The storage plate (4) is provided with a sliding plate (13). The sliding plate (13) is slidably installed on the sliding rail (11), and the storage plate (4) is installed on the sliding plate (13).

6. The copper foil cutting mechanism according to claim 4, characterized in that, The placement assembly (3) includes a placement cylinder (31) and a support rod (32). The placement cylinder (31) is mounted on the frame (1). One end of the support rod (32) is connected to the piston rod of the placement cylinder (31), and the other end extends through the storage groove (41) toward the side near the lower mold base (22).

7. A copper foil cutting mechanism according to claim 6, characterized in that, The support rod (32) has a limiting groove (33) formed at one end near the lower mold base (22). The limiting groove (33) faces the side near the lower mold base (22) and limits the copper foil.

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