Aluminum strip slitting machine with precise and controllable cutting width for new energy battery

Abstract

The utility model discloses an aluminum strip slitting machine with precise and controllable cutting width for a new energy battery, and particularly relates to the technical field of new energy batteries, the aluminum strip slitting machine comprises an aluminum strip slitting machine table, and a slitting width adjusting mechanism is arranged at the top of the aluminum strip slitting machine table; the slitting width adjusting mechanism comprises a fixing frame, the fixing frame is fixedly installed on the top of the aluminum strip slitting machine table, a first motor is fixedly installed on one side of the fixing frame, the output end of the first motor is fixedly connected with a threaded rod, and the outer side of the threaded rod is in threaded connection with a threaded sleeve. By arranging the slitting width adjusting mechanism, the movable pointer and the graduated scale, the slitting width adjusting numerical value can be visually read, accurate adjustment of the slitting width is achieved, meanwhile, the high-precision laser displacement sensor is matched, the slitting width of an aluminum strip can be accurately measured in real time, the precision of the cutting width is further improved, and the production efficiency is improved. And it is ensured that the slitting size meets the strict requirements of new energy battery production.

Description

Technical Field

[0001] The utility model relates to the technical field of new energy batteries. More specifically, the utility model relates to an aluminum strip slitting machine for new energy batteries with precisely controllable cutting width. Background Art

[0002] With the rapid development of new energy battery technology, the requirements for each link in its production process are becoming increasingly stringent. In the manufacture of new energy batteries, aluminum strip is one of the important raw materials, and its stripping accuracy directly affects the performance and quality of the battery.

[0003] After searching, the Chinese patent with announcement number CN220145364U discloses an aluminum strip slitting machine, which aims at improving the cutting quality of aluminum foil tape in the cited device, but is not convenient to adjust according to the required width of the aluminum strip to be cut, is not practical, is not convenient to replace the cutting device, and easily affects work efficiency. By setting the second cylinder, the first clamping plate, the first device slot, the first motor, the cutting wheel, the third cylinder, the second clamping plate, the second device slot and the cutting roller, it is convenient to replace the cutting wheel and the cutting roller according to the required width of the aluminum strip to be cut, which can improve the practicality of the device and the work efficiency of the device. By setting the first device block, the first roller, the second device block, the second motor and the second roller, it is convenient to transport the aluminum strip and cut it.

[0004] During use, this device has certain limitations in controlling the strip width. It is inconvenient to adjust the distance between the cutters and the strip width. At the same time, most of the existing slitting machines with adjustable slitting distance on the market use a relatively simple mechanical adjustment method, which makes it difficult to achieve high-precision strip width adjustment and cannot meet the strict requirements for aluminum strip size in the production of new energy batteries. Utility Model Content

[0005] In order to overcome the problems and defects in the prior art, the present invention provides an aluminum strip slitting machine for new energy batteries with precise and controllable cutting width to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an aluminum strip slitting machine for new energy batteries with precisely controllable cutting width, comprising an aluminum strip slitting machine platform, wherein a slitting width adjustment mechanism is provided on the top of the aluminum strip slitting machine platform;

[0007] The slitting width adjustment mechanism includes a fixed frame, which is fixedly mounted on the top of the aluminum strip slitting machine. A first motor is fixedly mounted on one side of the fixed frame. A threaded rod is fixedly connected to the output end of the first motor. A threaded sleeve is threadedly connected to the outer side of the threaded rod. A moving pointer is fixedly connected to the top of the threaded sleeve. A scale is fixedly connected to the inside of the fixed frame. A moving block is fixedly connected to the bottom of the threaded sleeve. A slitting cutting wheel is fixedly mounted on the bottom of the moving block. A through groove is opened on one side of the fixed frame. A high-precision laser displacement sensor is fixedly mounted on the inner wall of the through groove.

[0008] A transmission mechanism is provided between the aluminum strip slitting machine and the fixed frame.

[0009] Preferably, the transmission mechanism includes a fixed block, which is fixedly installed on the top of the aluminum strip slitting machine. The fixed block is fixedly connected to the inner wall of the fixed frame, and a groove is provided on the top surface of the fixed block.

[0010] Preferably, the inner wall of the groove is rotatably connected to a rotating shaft, and a fixed sleeve outside the rotating shaft is provided with rollers, and the number of the rollers is set to be multiple.

[0011] Preferably, a retractable roller and a winding roller are installed on both sides of the top of the aluminum strip slitting machine respectively, and a rotating shaft is fixedly connected inside the retractable roller and the winding roller. A plurality of fixed plates are fixedly connected to the top of the aluminum strip slitting machine.

[0012] Preferably, the rotating shaft is rotatably connected to the fixed plate, a second motor is fixedly mounted on one side of the fixed plate, and the rotating shaft is fixedly mounted on an output end of the second motor.

[0013] Preferably, a limiting hole is provided on one side surface of the moving block, a limiting rod is slidably connected inside the limiting hole, and the limiting rod is fixedly connected to both sides of the inner wall of the fixing frame.

[0014] Preferably, the movable pointer is slidably connected to the scale, and the high-precision laser displacement sensor and the strip cutting wheel are located in the same horizontal plane and at the same center.

[0015] Technical effects and advantages of this utility model:

[0016] 1. By setting up a slit width adjustment mechanism, the first motor drives the threaded rod to rotate, so that the threaded sleeve and the bottom moving block can move accurately. The moving pointer and the scale can intuitively read the slit width adjustment value, realizing the precise adjustment of the slit width. At the same time, the high-precision laser displacement sensor is located on the same horizontal plane and at the same center as the slit cutting wheel. It can accurately measure the width of the aluminum strip in real time, further improving the accuracy of the cutting width and ensuring that the slit size meets the strict requirements of new energy battery production.

[0017] 2. By setting up a transmission mechanism, multiple rollers in the groove of the fixed block rotate with the aluminum strip when it moves, reducing the friction between the aluminum strip and the fixed block, ensuring that the aluminum strip passes through the slitting area smoothly, improving the stability and reliability of the slitting process, reducing the wear and energy loss of the aluminum strip during the transmission process, and improving the service life and production efficiency of the equipment. Starting the second motor can drive the retracting and winding rollers to rotate, realizing automatic unwinding and winding functions, reducing the tediousness and errors of manual operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2 It is a rear view structural schematic diagram of the present utility model.

[0020] Figure 3 It is a structural schematic diagram of the strip width adjustment mechanism of the utility model.

[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of the fixing block of the present utility model.

[0022] Figure 5 It is a schematic diagram of the local structure of the utility model.

[0023] The accompanying drawings are marked as follows: 1. Aluminum strip slitting machine; 2. Fixed frame; 3. First motor; 4. Threaded rod; 5. Threaded sleeve; 6. Moving pointer; 7. Scale; 8. Moving block; 9. Slitting cutting wheel; 10. Through groove; 11. High-precision laser displacement sensor; 12. Fixed block; 13. Groove; 14. Rotating shaft; 15. Roller; 16. Retracting roller; 17. Rewinding roller; 18. Fixed plate; 19. Rotating shaft; 20. Second motor; 21. Limit hole; 22. Limit rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] As attached Figure 1-5 The aluminum strip slitting machine for new energy batteries with precisely controllable cutting width shown in the figure includes an aluminum strip slitting machine platform 1, and a slitting width adjustment mechanism is provided on the top of the aluminum strip slitting machine platform 1;

[0026] The slitting width adjustment mechanism includes a fixed frame 2, which is fixedly mounted on the top of the aluminum strip slitting machine 1. A first motor 3 is fixedly mounted on one side of the fixed frame 2. A threaded rod 4 is fixedly connected to the output end of the first motor 3. A threaded sleeve 5 is threadedly connected to the outer side of the threaded rod 4. A movable pointer 6 is fixedly connected to the top of the threaded sleeve 5. A scale 7 is fixedly connected to the inside of the fixed frame 2. A movable block 8 is fixedly connected to the bottom of the threaded sleeve 5. A slitting cutting wheel 9 is fixedly mounted on the bottom of the movable block 8. A through groove 10 is opened on the surface of one side of the fixed frame 2. A high-precision laser displacement sensor 11 is fixedly mounted on the inner wall of the through groove 10.

[0027] A transmission mechanism is provided between the aluminum strip slitting machine 1 and the fixed frame 2 .

[0028] As attached Figure 1-4 As shown, the transmission mechanism includes a fixed block 12, which is fixedly installed on the top of the aluminum strip slitting machine 1, and is fixedly connected to the inner wall of the fixed frame 2. A groove 13 is provided on the top surface of the fixed block 12, and a rotating shaft 14 is rotatably connected to the inner wall of the groove 13. A roller 15 is provided on the fixed sleeve outside the rotating shaft 14. The number of rollers 15 is set to be multiple, which reduces the friction between the aluminum strip and the aluminum strip, reduces the wear of the aluminum strip, and ensures the support effect of the aluminum strip.

[0029] As attached Figure 1 、 2 As shown, a retractable roller 16 and a winding roller 17 are respectively installed on both sides of the top of the aluminum strip slitting machine 1, and a rotating shaft 19 is fixedly connected inside the retractable roller 16 and the winding roller 17. A plurality of fixed plates 18 are fixedly connected to the top of the aluminum strip slitting machine 1, and the rotating shaft 19 is rotatably connected to the fixed plate 18. A second motor 20 is fixedly installed on one side of the fixed plate 18, and the rotating shaft 19 is fixedly installed at the output end of the second motor 20, which is convenient for winding and automatically unwinding the aluminum strip.

[0030] As attached Figure 1 、 2 As shown in Figures 3 and 5, a limiting hole 21 is provided on one side surface of the movable block 8, and a limiting rod 22 is slidably connected inside the limiting hole 21. The limiting rod 22 is fixedly connected to both sides of the inner wall of the fixed frame 2 to play a limiting role, so that the threaded sleeve 5 and the strip cutting wheel 9 can be horizontally moved for adjustment.

[0031] As attached Figure 1 、 2 As shown in Figures 3 and 5, the movable pointer 6 is slidably connected to the scale 7, and the high-precision laser displacement sensor 11 and the slitting cutting wheel 9 are located in the same horizontal plane and at the same center, further ensuring the accuracy of width adjustment.

[0032] The working principle of the utility model is as follows: when the aluminum strip slitting machine for new energy batteries with precise and controllable cutting width provided by the utility model is adjusting the strip width, the first motor 3 is started, and its output end drives the threaded rod 4 to rotate. Since the outer side of the threaded rod 4 is connected with a threaded sleeve 5, and the movable block 8 at the bottom of the threaded sleeve 5 is restricted in rotation by the cooperation of the limiting hole 21 and the limiting rod 22, it can only move along the axial direction of the threaded rod 4. As the threaded sleeve 5 moves, the movable pointer 6 at its top slides on the scale 7, so that the adjustment value of the strip width can be read intuitively. The movable block 8 at the bottom of the threaded sleeve 5 drives the strip cutting wheel 9 to move, so as to achieve precise adjustment of the strip width. At the same time, the high-precision laser displacement sensor 11 that penetrates the inner wall of the groove 10 and the strip cutting wheel 9 are located in the same horizontal plane and at the same center, measuring the precise distance between the high-precision laser displacement sensor 11 and the strip cutting wheel 9, thereby adjusting the position of the strip cutting wheel 9, so that the width of the aluminum strip strips can be accurately measured in real time, making the cutting width adjustment more precise and achieving precise control of the cutting width;

[0033] In the groove 13 on the top surface of the fixed block 12, multiple rollers 15 on the outside of the rotating shaft 14 play the role of supporting and assisting the transmission of the aluminum strip. When the aluminum strip moves on the slitting machine, the rollers 15 rotate with the movement of the aluminum strip, reducing the friction between the aluminum strip and the fixed block 12, ensuring that the aluminum strip passes through the slitting area smoothly, and starting the second motor 20. Its output end drives the rotating shaft 19 to rotate, thereby rotating the retracting roller 16 and the winding roller 17. The retracting roller 16 is used to release the wide aluminum strip to be slit. The aluminum strip passes through the slitting cutting wheel 9 and is cut into aluminum strips of the required width. The winding roller 17 winds up the cut aluminum strips to complete the entire slitting process.

[0034] Finally, the above embodiments are merely illustrative of the principles and effects of this utility model and are not intended to limit this utility model. Anyone skilled in the art may modify or alter the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or alterations made by persons skilled in the art without departing from the spirit and technical concepts disclosed in this utility model are intended to be covered by the claims of this utility model.

Claims

1. An aluminum strip slitting machine for new energy batteries with precisely controllable cutting width, comprising an aluminum strip slitting machine (1), characterized in that: The top of the aluminum strip slitting machine (1) is provided with a slitting width adjustment mechanism; The strip width adjustment mechanism comprises a fixed frame (2), the fixed frame (2) being fixedly mounted on the top of the aluminum strip strip stripping machine (1), a first motor (3) being fixedly mounted on one side of the fixed frame (2), a threaded rod (4) being fixedly connected to the output end of the first motor (3), a threaded sleeve (5) being threadedly connected to the outer side of the threaded rod (4), a moving pointer (6) being fixedly connected to the top of the threaded sleeve (5), a scale (7) being fixedly connected to the inside of the fixed frame (2), a moving block (8) being fixedly connected to the bottom of the threaded sleeve (5), a strip cutting wheel (9) being fixedly mounted on the bottom of the moving block (8), a through groove (10) being provided on the surface of one side of the fixed frame (2), and a high-precision laser displacement sensor (11) being fixedly mounted on the inner wall of the through groove (10); A transmission mechanism is provided between the aluminum strip slitting machine (1) and the fixed frame (2).

2. The aluminum strip slitting machine for new energy batteries with precise and controllable cutting width according to claim 1 is characterized by: The transmission mechanism comprises a fixed block (12), the fixed block (12) is fixedly mounted on the top of the aluminum strip slitting machine (1), the fixed block (12) is fixedly connected to the inner wall of the fixed frame (2), and a groove (13) is provided on the top surface of the fixed block (12).

3. The aluminum strip slitting machine for new energy batteries with precisely controllable cutting width according to claim 2 is characterized in that: The inner wall of the groove (13) is rotatably connected to a rotating shaft (14), and a fixed sleeve outside the rotating shaft (14) is provided with a roller (15), and the number of the rollers (15) is set to be multiple.

4. The aluminum strip slitting machine for new energy batteries with precisely controllable cutting width according to claim 1 is characterized in that: A retractable roller (16) and a winding roller (17) are respectively installed on both sides of the top of the aluminum strip slitting machine (1), and a rotating shaft (19) is fixedly connected inside the retractable roller (16) and the winding roller (17). A plurality of fixed plates (18) are fixedly connected to the top of the aluminum strip slitting machine (1).

5. The aluminum strip slitting machine for new energy batteries with precisely controllable cutting width according to claim 4 is characterized in that: The rotating shaft (19) is rotatably connected to the fixed plate (18); a second motor (20) is fixedly mounted on one side of the fixed plate (18); and the rotating shaft (19) is fixedly mounted on an output end of the second motor (20).

6. The aluminum strip slitting machine for new energy batteries with precisely controllable cutting width according to claim 1 is characterized in that: A limiting hole (21) is provided on one side surface of the moving block (8), a limiting rod (22) is slidably connected inside the limiting hole (21), and the limiting rod (22) is fixedly connected to both sides of the inner wall of the fixed frame (2).

7. The aluminum strip slitting machine for new energy batteries with precisely controllable cutting width according to claim 1 is characterized in that: The movable pointer (6) is slidably connected to the scale (7), and the high-precision laser displacement sensor (11) and the strip cutting wheel (9) are located on the same horizontal plane and at the same center.

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