Segmentation device for copper foil plate production

Abstract

The utility model relates to the technical field of copper foil plate production, in particular to a sectioning device for copper foil plate production, which comprises a base, a bearing plate is fixedly arranged on one side of the upper end of the base, a cutting component is arranged on one side of the bearing plate, and the cutting component comprises two groups of rotating shafts which are inserted into the upper end and the lower end of the bearing plate and are mutually symmetrical. A servo motor is started to drive a second gear to rotate, the second gear drives a first gear to rotate, in the process, an adjusting groove of an adjusting rod slides, a connecting frame drives the adjusting rod to slide up and down along an adjusting sleeve through a disc, and therefore the two sets of cutting knives periodically get away from each other and get close to each other; the copper foil plate can be cut when the cutting knives get close to each other until the cutting knives are attached to each other, the air cylinder is started to push the copper foil plate to move by the same distance in the process that the cutting knives get away from each other every time, the copper foil plate can be continuously cut, and the problem that the copper foil plate cannot be continuously cut in the existing cutting process of the copper foil plate is solved.

Description

Technical Field

[0001] This utility model relates to the field of copper foil production technology, and in particular to a segmentation device for copper foil production. Background Technology

[0002] Copper foil is a cathodic electrolytic material, a thin, continuous metal foil deposited on the substrate layer of a circuit board. As a conductor in the PCB, it easily adheres to the insulating layer, accepts the printed protective layer, and forms circuit patterns after etching. Segmentation cutting devices are used in the production and processing of copper foil.

[0003] Existing copper foil plates cannot be cut continuously during the cutting process, resulting in a slow cutting rate. Utility Model Content

[0004] In order to overcome the defects of the prior art mentioned above, the inventors conducted in-depth research and, after a great deal of creative work, completed this utility model.

[0005] Specifically, the technical problem to be solved by this utility model is to provide a segmentation device for copper foil production, so as to solve the technical problem that the existing copper foil cannot be continuously cut and the cutting rate is slow during the cutting process.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution:

[0007] A segmentation device for copper foil production includes a base, a receiving plate fixedly mounted on one side of the upper end of the base, a cutting assembly mounted on one side of the receiving plate, the cutting assembly including two sets of rotating shafts symmetrically inserted at the upper and lower ends of the receiving plate, a first gear connected to one end of the rotating shaft at the upper end of the receiving plate, a second gear connected to one end of the rotating shaft at the lower end of the receiving plate, a first turntable connected to the end of the rotating shaft away from the first gear, a sleeve plate fitted on the outer wall of the first turntable, a connecting assembly connected to one side of the outer wall of the sleeve plate, a fixing block connected to the outer wall of the sleeve plate away from the connecting assembly, a cutting blade fixedly mounted at the lower end of the fixing block, a connecting plate fixedly mounted at the lower end of the outer wall of the receiving plate, a servo motor connected to the upper end of the connecting plate, a first support frame and a second support frame fixedly mounted on the left and right sides of the upper end of the base, copper foil plates overlapping the upper surfaces of the first support frame and the second support frame, a cylinder connected to one side of the outer wall of the second support frame, a slider connected to the extended end of the cylinder, and a push plate mounted on the upper end of the slider.

[0008] As an improved technical solution, the output end of the servo motor is connected to the middle end of the second gear, the rotating shaft and the receiving plate are rotatably connected, and the first gear and the second gear mesh with each other.

[0009] As an improved technical solution, the rotating shaft and the outer wall of the first turntable are fixedly connected off-center, the sleeve is movably sleeved on the outer wall of the first turntable, and the sleeve and the first turntable are rotatably connected.

[0010] As an improved technical solution, the connecting assembly includes a connecting frame fixedly disposed on one side of the outer wall of the sleeve plate, an adjusting rod movably inserted into the middle of the connecting frame, and a disc fixedly disposed at the upper and lower ends of the outer wall of the adjusting rod at the upper and lower ends of the connecting frame, the disc fitting against the upper and lower ends of the outer wall of the connecting frame, an adjusting groove cooperating with the adjusting rod being opened in the middle of the connecting frame, an adjusting sleeve movably disposed on the upper end of the adjusting rod, and the adjusting sleeve being fixedly connected to the receiving plate.

[0011] As an improved technical solution, a certain distance is left between the ends of the first support frame and the second support frame that are close to each other, and the two sets of cutting blades are symmetrically distributed on the upper and lower sides of the distance between the first support frame and the second support frame.

[0012] As an improved technical solution, the upper end of the second support frame is provided with a groove that cooperates with the slider.

[0013] As an improved technical solution, a guide plate is fixedly provided on the upper end of the base on one side of the first support frame, and the guide plate is inclined downward along the upper surface of the first support frame.

[0014] As an improved technical solution, a first fixing plate is fixedly provided on one side of the outer wall of the connecting frame, and a second fixing plate is fixedly provided on the upper end of the outer wall of the fixing block. The first fixing plate and the second fixing plate are respectively located at the upper end of the second support and the first support. Bolts are threaded into the front ends of the first fixing plate and the second fixing plate, and a pressure block is connected to the lower end of the bolt. When the two sets of cutting blades are in contact, the lower end face of the pressure block and the upper end of the copper foil plate are in contact.

[0015] After adopting the above technical solution, the beneficial effects of this utility model are:

[0016] 1. In this utility model, the servo motor is started to drive the second gear to rotate, and the second gear drives the first gear to rotate. During this process, the adjusting rod adjusts the groove and slides. The connecting frame drives the adjusting rod to slide up and down along the adjusting sleeve through the disc. As a result, the two sets of cutting blades periodically move away from each other and towards each other. When the cutting blades approach each other until they are in contact, the copper foil can be cut. During each process of the cutting blades moving away from each other, the cylinder is started to push the copper foil to move the same distance, which can continuously cut the copper foil. This solves the problem that the existing copper foil cannot be continuously cut during the cutting process.

[0017] 2. In this utility model, two sets of cutting blades are fitted together to cut the first support frame. At this time, the lower end of the pressure block is fitted with the upper end of the copper foil plate, which prevents the copper foil plate from tilting upward due to the downward force of the cutting blade after it is cut. When the thickness of the copper foil plate changes, the adjusting bolt can be rotated so that when the two sets of fixing blocks are fitted together, the lower end of the pressure block is just fitted with the upper end of the copper foil plate, ensuring that the copper foil plate remains horizontal during the cutting process and ensuring stability during the cutting process. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0019] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a segmentation device for copper foil production according to the present invention;

[0020] Figure 2 This is a schematic diagram of the overall three-dimensional structure of a segmentation device for copper foil production according to the present invention;

[0021] Figure 3 This is a three-dimensional structural diagram of the cutting component of a segmentation device for copper foil production according to this utility model;

[0022] Figure 4 This is a three-dimensional cross-sectional view of the connecting component of a segmentation device for copper foil production according to this utility model.

[0023] Figure 5 This is a partially exploded three-dimensional structural diagram of a segmentation device for copper foil production according to the present invention.

[0024] In the diagram: 1. Base; 2. Cutting assembly; 21. Rotating shaft; 22. First gear; 23. Second gear; 24. First turntable; 25. Sleeve disc; 26. Connecting assembly; 261. Connecting frame; 262. Adjusting rod; 263. Disc; 264. Adjusting groove; 265. Adjusting sleeve; 27. Fixing block; 28. Cutting blade; 3. Support plate; 4. Connecting plate; 5. Servo motor; 6. First support frame; 7. Second support frame; 8. Cylinder; 9. Slider; 10. Push plate; 11. Slide groove; 12. Copper foil plate; 13. Guide plate; 14. First fixing plate; 15. Second fixing plate; 16. Bolt; 17. Pressure block. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0027] Meanwhile, the meaning of "and / or" or "the / or" appearing throughout the text is that it includes three options. Taking "A and / or B" as an example, it includes option A, option B, or an option that satisfies both A and B.

[0028] Furthermore, in this utility model, descriptions involving "first," "second," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0029] like Figures 1-5As shown in the figure, this embodiment provides a segmentation device for copper foil production, including a base 1. A receiving plate 3 is fixedly provided on one side of the upper end of the base 1. A cutting assembly 2 is provided on one side of the receiving plate 3. The cutting assembly 2 includes two sets of rotating shafts 21 inserted symmetrically at the upper and lower ends of the receiving plate 3. One end of the rotating shaft 21 located at the upper end of the receiving plate 3 is connected to a first gear 22, and one end of the rotating shaft 21 located at the lower end of the receiving plate 3 is connected to a second gear 23. The end of the rotating shaft 21 away from the first gear 22 is connected to a first turntable 24. A sleeve plate 25 is fitted on the outer wall of the first turntable 24. A connecting component 26 is connected to one side of the outer wall of the 5. A fixing block 27 is connected to the outer wall of the sleeve 25 away from the connecting component 26. A cutting blade 28 is fixedly installed at the lower end of the fixing block 27. A connecting plate 4 is fixedly installed at the lower end of the outer wall of the receiving plate 3. A servo motor 5 is connected to the upper end of the connecting plate 4. A first support bracket 6 and a second support bracket 7 are fixedly installed on the left and right sides of the upper end of the base 1. A copper foil plate 12 overlaps on the upper surface of the first support bracket 6 and the second support bracket 7. A cylinder 8 is connected to one side of the outer wall of the second support bracket 7. A slider 9 is connected to the extended end of the cylinder 8. A push plate 10 is installed at the upper end of the slider 9.

[0030] The output end of the servo motor 5 is connected to the middle end of the second gear 23, the rotating shaft 21 and the receiving plate 3 are rotatably connected, and the first gear 22 and the second gear 23 mesh with each other.

[0031] The rotating shaft 21 is fixedly connected to the outer wall of the first turntable 24 off-center, and the sleeve 25 is movably sleeved on the outer wall of the first turntable 24, and the sleeve 25 and the first turntable 24 are rotatably connected.

[0032] The connecting assembly 26 includes a connecting frame 261 fixedly disposed on one side of the outer wall of the sleeve 25. An adjusting rod 262 is movably inserted into the middle of the connecting frame 261. A disc 263 is fixedly disposed on the outer wall of the adjusting rod 262 at the upper and lower ends of the connecting frame 261. The disc 263 fits against the upper and lower outer walls of the connecting frame 261. An adjusting groove 264 that cooperates with the adjusting rod 262 is opened in the middle of the connecting frame 261. An adjusting sleeve 265 is movably sleeved on the upper end of the adjusting rod 262. The adjusting sleeve 265 is fixedly connected to the receiving plate 3.

[0033] The first support frame 6 and the second support frame 7 are spaced apart at their closest ends, and two sets of cutting blades 28 are symmetrically distributed on the upper and lower sides of the gap between the first support frame 6 and the second support frame 7.

[0034] The upper end of the second support frame 7 is provided with a groove 11 that cooperates with the slider 9.

[0035] A guide plate 13 is fixedly provided on the upper end of the base 1 on one side of the first support frame 6. The guide plate 13 is inclined from top to bottom along the upper surface of the first support frame 6.

[0036] A first fixing plate 14 is fixedly provided on one side of the outer wall of the connecting frame 261, and a second fixing plate 15 is fixedly provided on the upper end of the outer wall of the fixing block 27. The first fixing plate 14 and the second fixing plate 15 are respectively located at the upper ends of the second support frame 7 and the first support frame 6. Bolts 16 are threaded into the front ends of the first fixing plate 14 and the second fixing plate 15. A pressure block 17 is connected to the lower end of the bolt 16. When the two sets of cutting blades 28 are in contact, the lower end face of the pressure block 17 is in contact with the upper end of the copper foil plate 12.

[0037] The copper foil plate 12 to be cut is placed on the upper end of the second support 7, so that the copper foil plate 12 and the push plate 10 are in contact. The servo motor 5 is started to drive the second gear 23 to rotate, and the second gear 23 drives the first gear 22 to rotate. The two sets of rotating shafts 21 rotate in opposite directions, and the rotating shafts 21 drive the first turntable 24 to rotate. Since the sleeve 25 is rotated and fitted on the outer wall of the first turntable 24, and the rotating shafts 21 and the first turntable 24 are fixedly connected at non-axial positions, the sleeve 25 rotates in the vertical direction during the circular motion of the first turntable 24. The device moves up and down. When the sleeve 25 reaches its lowest point, the two sets of cutting blades 28 come into contact with each other and cut the copper foil plate 12. During this process, the adjusting rod 262 slides along the adjusting groove 264 in the middle of the connecting frame 261, and the connecting frame 261 drives the adjusting rod 262 to slide up and down along the adjusting sleeve 265 via the disc 263. Each time the cutting blades 28 move away from each other, the cylinder 8 is activated to push the slider 9 to slide along the slide groove 11. The slide groove 11 pushes the copper foil plate 12 along the upper end of the second support frame 7 via the push plate 10. At a fixed distance, when the cutting blades 28 approach each other, the cylinder 8 is closed. By setting the cylinder 8 to push the same distance each time it is activated, the copper foil plate 12 moves the same distance. When the front end of the copper foil plate 12 moves to the upper end of the first support 6, the two sets of cutting blades 28 come into contact with each other to cut the first support 6. At this time, the lower end of the pressure block 17 is in contact with the upper end of the copper foil plate 12 to prevent the copper foil plate 12 from tilting upwards due to the downward force of the cutting blades 28 after it is cut, thus ensuring that the copper foil plate 12 remains moist throughout the cutting process. In the flat state, when the thickness of the copper foil plate 12 changes, the adjusting bolt 16 can be rotated so that when the two sets of fixing blocks 27 are in contact, the lower end of the pressure block 17 is just in contact with the upper end of the copper foil plate 12. After cutting, under the push of the cylinder 8, the cut copper foil plate 12 slides down to the bottom of the base 1 through the guide plate 13, which facilitates the material collection operation. When it is necessary to change the cutting speed, the cutting speed of the cutting blade 28 can be reduced by reducing the speed of the servo motor 5, so that copper foil plates 12 of different lengths can be cut.

[0038] It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. Furthermore, it should be understood that after reading the technical description of this utility model, those skilled in the art can make various alterations, modifications, and / or variations to this utility model, and all such equivalent forms also fall within the scope of protection defined by the appended claims.

Claims

1. A segmentation device for copper foil production, comprising a base (1), characterized in that: A receiving plate (3) is fixedly provided on one side of the upper end of the base (1). A cutting assembly (2) is provided on one side of the receiving plate (3). The cutting assembly (2) includes two sets of rotating shafts (21) inserted symmetrically at the upper and lower ends of the receiving plate (3). One end of the rotating shaft (21) at the upper end of the receiving plate (3) is connected to a first gear (22), and one end of the rotating shaft (21) at the lower end of the receiving plate (3) is connected to a second gear (23). The end of the rotating shaft (21) away from the first gear (22) is connected to a first turntable (24). A sleeve plate (25) is fitted on the outer wall of the first turntable (24). A connecting assembly (26) is connected to one side of the outer wall of the sleeve plate (25). A fixing block (27) is connected to the outer wall of the sleeve (25) away from the connecting component (26). A cutting blade (28) is fixedly provided at the lower end of the fixing block (27). A connecting plate (4) is fixedly provided at the lower end of the outer wall of the receiving plate (3). A servo motor (5) is connected to the upper end of the connecting plate (4). A first support frame (6) and a second support frame (7) are fixedly provided on the left and right sides of the upper end of the base (1). A copper foil plate (12) overlaps the upper surface of the first support frame (6) and the second support frame (7). A cylinder (8) is connected to one side of the outer wall of the second support frame (7). A slider (9) is connected to the extended end of the cylinder (8). A push plate (10) is provided at the upper end of the slider (9).

2. The segmentation device for copper foil production according to claim 1, characterized in that: The output end of the servo motor (5) is connected to the middle end of the second gear (23), the rotating shaft (21) and the receiving plate (3) are rotatably connected, and the first gear (22) and the second gear (23) mesh with each other.

3. The segmentation device for copper foil production according to claim 1, characterized in that: The rotating shaft (21) and the outer wall of the first turntable (24) are fixedly connected off-center. The sleeve (25) is movably sleeved on the outer wall of the first turntable (24). The sleeve (25) and the first turntable (24) are rotatably connected.

4. The segmentation device for copper foil production according to claim 1, characterized in that: The connecting component (26) includes a connecting frame (261) fixedly disposed on one side of the outer wall of the sleeve (25). An adjusting rod (262) is movably inserted into the middle of the connecting frame (261). A disc (263) is fixedly disposed on the outer wall of the adjusting rod (262) at the upper and lower ends of the connecting frame (261). The disc (263) is in contact with the upper and lower outer walls of the connecting frame (261). An adjusting groove (264) that cooperates with the adjusting rod (262) is opened in the middle of the connecting frame (261). An adjusting sleeve (265) is movably sleeved on the upper end of the adjusting rod (262). The adjusting sleeve (265) is fixedly connected to the receiving plate (3).

5. The segmentation device for copper foil production according to claim 1, characterized in that: The first support frame (6) and the second support frame (7) are close to each other with a certain gap, and the two sets of cutting blades (28) are symmetrically distributed on the upper and lower sides of the gap between the first support frame (6) and the second support frame (7).

6. The segmentation device for copper foil production according to claim 1, characterized in that: The upper end of the second support frame (7) is provided with a groove (11) that cooperates with the slider (9).

7. The segmentation device for copper foil production according to claim 1, characterized in that: The upper end of the base (1) is fixedly provided with a guide plate (13) on one side of the first support frame (6), and the guide plate (13) is inclined downward along the upper surface of the first support frame (6).

8. The segmentation device for copper foil production according to claim 4, characterized in that: A first fixing plate (14) is fixedly provided on one side of the outer wall of the connecting frame (261), and a second fixing plate (15) is fixedly provided on the upper end of the outer wall of the fixing block (27). The first fixing plate (14) and the second fixing plate (15) are respectively located at the upper ends of the second support frame (7) and the first support frame (6). The front ends of the first fixing plate (14) and the second fixing plate (15) are threaded with bolts (16). The lower end of the bolts (16) is connected to a pressure block (17). When the two sets of cutting blades (28) are in contact, the lower end face of the pressure block (17) is in contact with the upper end of the copper foil plate (12).

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