A quantitative sampling device for electrolytic copper foil

Abstract

This utility model discloses a quantitative sampling device for electrolytic copper foil, including a workbench. A support plate is provided on the upper surface of the workbench, and a lifting cylinder is fixedly connected to the top of the support plate. A transmission cylinder is provided at the output end of the lifting cylinder, and a first motor is installed inside the transmission cylinder. The output end of the first motor extends to the outside of the transmission cylinder, and a first transmission rod is provided at the output end of the first motor. A transmission frame is fixedly connected to one end of the first transmission rod, and a cutting mechanism for quantitatively cutting copper foil is provided on the transmission frame. This application includes a transmission frame with a scale on its side. The cutting disc can move along a first limiting rod. The indicator needle and the scale work together to cut copper foil of different sizes, meeting the quantitative requirements of copper foil electrolysis. Compared with manual cutting sampling, both efficiency and accuracy are significantly improved.

Description

Technical Field

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

[0002] Quality inspection is a crucial step in the electrolytic copper foil production process. It involves testing to determine the quality, roughness, tensile strength, and peel strength of the copper foil. Quality inspections are conducted at various stages, including unwinding raw foil, unwinding finished product, and rework. The inspection process often involves sampling before testing, making the selection of copper foil samples of identical quality essential for the sampling and testing phase. Therefore, improving the accuracy of sampling is paramount.

[0003] The existing technology involves manually drawing circles of the required size on copper foil using tools, and then cutting them with a utility knife for sampling. During the sampling process, the utility knife is prone to wear and tear, and the labor intensity is high, making the sampling process quite laborious. This not only affects the sampling effect but also reduces production efficiency. Utility Model Content

[0004] The purpose of this utility model is to provide a quantitative sampling device for electrolytic copper foil in order to solve the above-mentioned problems.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A quantitative sampling device for electrolytic copper foil includes a workbench, a support plate on the upper surface of the workbench, a lifting cylinder fixedly connected to the top of the support plate, a transmission cylinder at the output end of the lifting cylinder, a first motor inside the transmission cylinder, the output end of the first motor extending to the outside of the transmission cylinder, a first transmission rod at the output end of the first motor, a transmission frame fixedly connected to one end of the first transmission rod, a cutting mechanism for quantitatively cutting the copper foil on the transmission frame, and a positioning mechanism for fixing the copper foil on the upper surface of the workbench.

[0006] Preferably, the shearing mechanism includes a second motor, which is fixedly connected to the transmission frame. The output end of the second motor is connected to a second transmission rod, which has a thread on its outer side. A transmission block is provided on the inner side of the transmission frame, and the second transmission rod passes through the transmission block. The second transmission rod and the transmission block are threadedly connected. A third motor is provided on the transmission block, and a cutting disc is provided at the output end of the third motor. A scale is provided on the side of the transmission frame, and an indicator needle adapted to the scale is provided on the transmission block.

[0007] Preferably, a first limiting rod is provided on the inner side of the transmission frame, the first limiting rod passes through the transmission block, and the first limiting rod and the transmission block are slidably connected.

[0008] Preferably, the positioning mechanism includes a plurality of first positioning plates, which are distributed in a ring at equal intervals about the first transmission rod. A limit plate is provided on the side of the first positioning plate, and a second positioning plate is provided on the top of the limit plate. A pressure rod is slidably connected to the second positioning plate, and a pressure plate is provided at the bottom of the pressure rod. A first wedge block is provided on the top of the pressure rod, and a second wedge block is provided on the side of the first wedge block. The first wedge block and the second wedge block abut against each other.

[0009] Preferably, the first wedge block and the second positioning plate are provided with springs, the second positioning plate is provided with a second positioning seat, the second positioning seat is provided with a fifth transmission rod, one end of the fifth transmission rod is rotatably connected to the second wedge block, the outer side of the fifth transmission rod is threaded, the fifth transmission rod and the second positioning seat are threadedly connected, one end of the fifth transmission rod is provided with a second knob, the side of the second wedge block is provided with a second limiting rod, and the second limiting rod and the second positioning seat are slidably connected.

[0010] Preferably, the workbench has multiple strip-shaped holes, the bottom of the first positioning plate is provided with a transmission plate, the transmission plate and the strip-shaped holes are slidably connected, the side of the strip-shaped holes is provided with a first positioning seat, a fourth transmission rod is rotatably connected to the first positioning seat, one end of the fourth transmission rod is provided with a first knob, the other end of the fourth transmission rod is provided with a thread, and the fourth transmission rod and the transmission plate are threadedly connected.

[0011] Preferably, a third transmission rod is rotatably connected to the bottom of the workbench, a first bevel gear is provided on the third transmission rod, and a second bevel gear is provided at one end of the fourth transmission rod, with the first bevel gear and the second bevel gear meshing together.

[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are: This application includes a transmission frame with a scale on its side. The cutting disc can move along the first limit rod. The indicator needle and the scale work together to cut copper foil of different sizes, meeting the quantitative requirements of copper foil electrolysis. Compared with manual cutting and sampling, efficiency and accuracy are significantly improved. Attached Figure Description

[0013] Figure 1 A bottom view of the sampling device provided according to an embodiment of the present invention is shown; Figure 2A top view of the sampling device provided according to an embodiment of the present invention is shown; Figure 3 A schematic diagram of a first bevel gear structure according to an embodiment of the present invention is shown; Figure 4 A schematic diagram of the fourth transmission rod structure according to an embodiment of the present utility model is shown; Figure 5 A schematic diagram of the pressing block structure provided according to an embodiment of the present utility model is shown; Figure 6 A schematic diagram of the transmission frame structure provided according to an embodiment of the present utility model is shown.

[0014] Legend: 1. Workbench; 2. Support plate; 3. Lifting cylinder; 4. Transmission cylinder; 5. First motor; 6. First transmission rod; 7. Transmission frame; 8. Second motor; 9. Second transmission rod; 10. First limit rod; 11. Transmission block; 12. Third motor; 13. Cutting blade; 14. Scale; 15. Indicator needle; 16. Third transmission rod; 17. First bevel gear; 18. First positioning seat; 19. Fourth transmission rod; 20. Second bevel gear; 21. First knob; 22. Transmission plate; 23. First positioning plate; 24. Second positioning plate; 25. Limit plate; 26. Pressure rod; 27. Pressure plate; 28. First wedge block; 29. ​​Spring; 30. Second wedge block; 31. Second positioning seat; 32. Fifth transmission rod; 33. Second knob; 34. Second limit rod; 35. Strip hole. Detailed Implementation

[0015] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figure 1-6 This utility model provides a technical solution: A quantitative sampling device for electrolytic copper foil includes a workbench 1, a support plate 2 on the upper surface of the workbench 1, a lifting cylinder 3 fixedly connected to the top of the support plate 2, a transmission cylinder 4 at the output end of the lifting cylinder 3, a first motor 5 inside the transmission cylinder 4, the output end of the first motor 5 extending to the outside of the transmission cylinder 4, a first transmission rod 6 at the output end of the first motor 5, a transmission frame 7 fixedly connected to one end of the first transmission rod 6, a cutting mechanism for quantitatively cutting the copper foil on the transmission frame 7, and a positioning mechanism for fixing the copper foil on the upper surface of the workbench 1.

[0017] Specifically, such as Figure 2 and Figure 6 As shown, the shearing mechanism includes a second motor 8, which is fixedly connected to a transmission frame 7. The output end of the second motor 8 is connected to a second transmission rod 9, which has a thread on its outer side. A transmission block 11 is provided on the inner side of the transmission frame 7, through which the second transmission rod 9 passes. The second transmission rod 9 and the transmission block 11 are threaded together. A third motor 12 is provided on the transmission block 11, and a cutting disc 13 is provided at the output end of the third motor 12. A scale 14 is provided on the side of the transmission frame 7, and an indicator needle 15 adapted to the scale 14 is provided on the transmission block 11. A first limiting rod 10 is provided on the inner side of the transmission frame 7, through which the first limiting rod 10 passes. The first limiting rod 10 and the transmission block 11 are slidably connected.

[0018] Specifically, such as Figure 3 , Figure 4 and Figure 5 As shown, the positioning mechanism includes multiple first positioning plates 23, which are distributed in a ring at equal intervals about the first transmission rod 6. Limiting plates 25 are provided on the side of the first positioning plates 23, and second positioning plates 24 are provided on the top of the limiting plates 25. A pressure rod 26 is slidably connected to the second positioning plate 24. A pressure plate 27 is provided at the bottom of the pressure rod 26, and a first wedge block 28 is provided on the top of the pressure rod 26. A second wedge block 30 is provided on the side of the first wedge block 28, and the first wedge block 28 and the second wedge block 30 abut against each other.

[0019] Specifically, such as Figure 3 , Figure 4 and Figure 5 As shown, the first wedge block 28 and the second positioning plate 24 are provided with springs 29. The second positioning plate 24 is provided with a second positioning seat 31. The second positioning seat 31 is provided with a fifth transmission rod 32. One end of the fifth transmission rod 32 is rotatably connected to the second wedge block 30. The outer side of the fifth transmission rod 32 is threaded. The fifth transmission rod 32 and the second positioning seat 31 are threadedly connected. One end of the fifth transmission rod 32 is provided with a second knob 33. The side of the second wedge block 30 is provided with a second limiting rod 34. The second limiting rod 34 and the second positioning seat 31 are slidably connected.

[0020] Specifically, such as Figure 3 , Figure 4 and Figure 5As shown, the workbench 1 has multiple slotted holes 35. A transmission plate 22 is provided at the bottom of the first positioning plate 23. The transmission plate 22 and the slotted holes 35 are slidably connected. A first positioning seat 18 is provided on the side of the slotted holes 35. A fourth transmission rod 19 is rotatably connected to the first positioning seat 18. A first knob 21 is provided at one end of the fourth transmission rod 19. A thread is provided at the other end of the fourth transmission rod 19. The fourth transmission rod 19 and the transmission plate 22 are threadedly connected. A third transmission rod 16 is rotatably connected to the bottom of the workbench 1. A first bevel gear 17 is provided on the third transmission rod 16. A second bevel gear 20 is provided at one end of the fourth transmission rod 19. The first bevel gear 17 and the second bevel gear 20 are meshed together.

[0021] In summary, the electrolytic copper foil quantitative sampling device provided in this embodiment involves rotating the first knob 21, causing the fourth transmission rod 19 to drive the second bevel gear 20 to rotate, which in turn drives the first bevel gear 17 to rotate. The first bevel gear 17 then drives the other second bevel gears 20 to rotate simultaneously. Consequently, multiple transmission plates 22 slide along the slotted holes 35, moving the first positioning plate 23 to a suitable position. The copper foil to be cut is then placed within the multiple first positioning plates 23. At this point, rotating the second knob 33 causes the fourth transmission rod 19 to push the second wedge block 30. Under the pressure of the second wedge block 30... The first wedge block 28 moves downward, the pressure rod 26 moves downward, and the pressure plate 27 presses on the copper foil to fix the copper foil. At this time, a mark is made on the scale 14, the second motor 8 is started, the second motor 8 drives the second transmission rod 9 to rotate, the second transmission rod 9 drives the transmission block 11 to move along the first limit rod 10 until the indicator needle 15 moves to the mark and stops. At this time, the third motor 12 drives the cutting disc 13 to rotate, the output end of the lifting cylinder 3 moves down, the cutting disc 13 contacts the copper foil, and the copper foil is cut. At this time, the first motor 5 drives the transmission frame 7 to rotate to cut the copper foil.

[0022] The above description of the embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A quantitative sampling device for electrolytic copper foil, comprising a workbench (1), wherein a support plate (2) is provided on the upper surface of the workbench (1), characterized in that, A lifting cylinder (3) is fixedly connected to the top of the support plate (2). A transmission cylinder (4) is provided at the output end of the lifting cylinder (3). A first motor (5) is provided inside the transmission cylinder (4). The output end of the first motor (5) extends to the outside of the transmission cylinder (4). A first transmission rod (6) is provided at the output end of the first motor (5). A transmission frame (7) is fixedly connected to one end of the first transmission rod (6). A cutting mechanism for quantitatively cutting copper foil is provided on the transmission frame (7). A positioning mechanism for fixing copper foil is provided on the upper surface of the workbench (1).

2. The electrolytic copper foil quantitative sampling device according to claim 1, characterized in that, The shearing mechanism includes a second motor (8), which is fixedly connected to the transmission frame (7). The output end of the second motor (8) is connected to a second transmission rod (9). The outer side of the second transmission rod (9) is threaded. The inner side of the transmission frame (7) is provided with a transmission block (11). The second transmission rod (9) passes through the transmission block (11). The second transmission rod (9) and the transmission block (11) are threadedly connected. A third motor (12) is provided on the transmission block (11). The output end of the third motor (12) is provided with a cutting disc (13). A scale (14) is provided on the side of the transmission frame (7). An indicator needle (15) adapted to the scale (14) is provided on the transmission block (11).

3. The quantitative sampling device for electrolytic copper foil according to claim 2, characterized in that, The inner side of the transmission frame (7) is provided with a first limiting rod (10), which passes through the transmission block (11) and is slidably connected to the transmission block (11).

4. The quantitative sampling device for electrolytic copper foil according to claim 3, characterized in that, The positioning mechanism includes multiple first positioning plates (23), which are distributed in a ring at equal intervals about the first transmission rod (6). A limit plate (25) is provided on the side of the first positioning plate (23), and a second positioning plate (24) is provided on the top of the limit plate (25). A pressure rod (26) is slidably connected on the second positioning plate (24). A pressure plate (27) is provided at the bottom of the pressure rod (26), and a first wedge block (28) is provided on the top of the pressure rod (26). A second wedge block (30) is provided on the side of the first wedge block (28), and the first wedge block (28) and the second wedge block (30) abut against each other.

5. The electrolytic copper foil quantitative sampling device according to claim 4, characterized in that, The first wedge block (28) and the second positioning plate (24) are provided with springs (29). The second positioning plate (24) is provided with a second positioning seat (31). The second positioning seat (31) is provided with a fifth transmission rod (32). One end of the fifth transmission rod (32) is rotatably connected to the second wedge block (30). The outer side of the fifth transmission rod (32) is provided with threads. The fifth transmission rod (32) and the second positioning seat (31) are threadedly connected. One end of the fifth transmission rod (32) is provided with a second knob (33). The side of the second wedge block (30) is provided with a second limiting rod (34). The second limiting rod (34) and the second positioning seat (31) are slidably connected.

6. The quantitative sampling device for electrolytic copper foil according to claim 5, characterized in that, The workbench (1) has multiple slotted holes (35). The bottom of the first positioning plate (23) is provided with a transmission plate (22). The transmission plate (22) and the slotted holes (35) are slidably connected. The side of the slotted holes (35) is provided with a first positioning seat (18). The first positioning seat (18) is rotatably connected with a fourth transmission rod (19). One end of the fourth transmission rod (19) is provided with a first knob (21). The other end of the fourth transmission rod (19) is provided with a thread. The fourth transmission rod (19) and the transmission plate (22) are threadedly connected.

7. The electrolytic copper foil quantitative sampling device according to claim 6, characterized in that, The bottom of the workbench (1) is rotatably connected to a third transmission rod (16), on which a first bevel gear (17) is provided, and at one end of the fourth transmission rod (19) a second bevel gear (20) is provided, and the first bevel gear (17) and the second bevel gear (20) are meshed together.

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