A lithium battery pack production device

Abstract

The utility model discloses a lithium battery package production device, including operation platform, operation platform connects spraying assembly, the top of operation platform connects support frame, support frame connects suction cylinder, one side of suction cylinder connects suction pipe, connects adjusting assembly on suction pipe, adjusting assembly includes adjusting cover, adjusting cover with suction pipe is connected, adjusting cover connects speed regulation component, speed regulation component includes rotation pipe, the both ends of rotation pipe opposite respectively rotate and connect suction pipe adjusting cover, the inside wall of rotation pipe connects screw seat, the first screw rod of screwing is connected to screw seat, the inside connection of adjusting cover is connected with the air pipe, the lateral wall on air pipe evenly is equipped with multiple air holes that pass through air pipe, the first screw rod sliding connection is in the inside of air pipe, and the utility model can solve the technical problem that the rate regulation mechanism of fine of dust collection system lacks in prior art.

Description

Technical Field

[0001] This utility model relates to the field of production equipment technology, and more specifically, to a lithium battery pack production device. Background Technology

[0002] As a core component of modern energy storage, lithium battery packs integrate multiple innovations in materials science, precision manufacturing, and intelligent technology in their production process. From the assembly of the battery cell to the complete battery pack, dozens of processes are required, involving the collaborative operation of various high-precision equipment.

[0003] In lithium battery pack production equipment technology, existing equipment cannot easily complete the process of adjusting the dust extraction rate. The structure of lithium battery packs is complex, and the shape, material and size of different parts are different. It is necessary to adjust the dust extraction intensity and rate according to the specific situation. However, existing dust extraction systems mostly adopt fixed power design or simple high and low speed switching, lacking a refined rate adjustment mechanism. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of this utility model is to provide a lithium battery pack production device, which aims to solve the technical problem that the dust collection system in the prior art lacks a refined rate adjustment mechanism.

[0005] To achieve the above objectives, the embodiments of this utility model are implemented through the following technical solution: A lithium battery pack production device includes an operating table, the operating table is connected to a spraying assembly, a support frame is connected to the top of the operating table, an air extraction cylinder is connected to the support frame, an air extraction pipe is connected to one side of the air extraction cylinder, a plurality of dust extraction pipes are evenly spaced on the side of the air extraction cylinder facing away from the air extraction pipe, an adjustment assembly is connected to the air extraction pipe, the adjustment assembly includes an adjustment sleeve, the adjustment sleeve is connected to the air extraction pipe, a speed adjustment assembly is connected to the adjustment sleeve, the speed adjustment assembly includes a rotating pipe, the two opposite ends of the rotating pipe are rotatably connected to the air extraction pipe and the adjustment sleeve, a threaded seat is connected to the inner side wall of the rotating pipe, a first screw is screwed to the threaded seat, a vent pipe is connected inside the adjustment sleeve, a plurality of vent holes penetrating the vent pipe are evenly spaced on the side wall of the vent pipe, and the first screw is slidably connected inside the vent pipe.

[0006] Compared with the prior art, the beneficial effect of this utility model is that when a larger air volume is required, the rotating tube is rotated to reduce the contact area between the first threaded rod and the air pipe, allowing airflow to pass through more air holes. When a smaller air volume is required, the rotating tube is rotated to increase the contact area between the first threaded rod and the air pipe, allowing airflow to pass through fewer air holes. By rotating the rotating tube, the first threaded rod is controlled to slide inside the air pipe, adjusting the contact area between the first threaded rod and the air pipe, i.e., controlling the number of air holes through which the airflow passes, thereby precisely adjusting the suction rate. This solves the technical problem of the lack of a refined rate adjustment mechanism in the existing dust collection system.

[0007] Furthermore, the spraying assembly includes a conveyor belt and a motor. The conveyor belt is connected to the top of the operating table, the output end of the motor is connected to the conveying end of the conveyor belt, and the support frame is arranged along the transport direction of the conveyor belt.

[0008] Furthermore, a cylinder is slidably connected to the side of the support frame facing away from the conveyor belt, the output end of the cylinder is connected to a moving plate, the side of the moving plate facing the conveyor belt is connected to a spray pipe, and the side of the moving plate facing away from the conveyor belt is connected to a control rod.

[0009] Furthermore, one end of the operating table is connected to a filter box, the filter box is connected to the air extraction pipe, one end of the filter box is connected to a pump body, and the filter box is slidably connected to a filter plate.

[0010] Furthermore, a drive gear is rotatably connected to the adjusting sleeve, a plurality of adjusting plates are connected to the outer periphery of the drive gear, a plurality of fixed plates are connected to the outer periphery of the adjusting sleeve, and a guide rod is connected between the adjusting plate and the fixed plate.

[0011] Furthermore, a second spring is sleeved on the guide rod, and the two ends of the second spring are connected to the adjusting plate and the fixing plate.

[0012] Furthermore, the speed regulating component includes stabilizing holes that are evenly spaced on the outer side wall of the rotating tube, and multiple driven gears are rotatably connected to the adjusting sleeve, with the driving gear meshing with the driven gears.

[0013] Furthermore, one end of the driven gear is connected to a second threaded rod, and the end of the second threaded rod facing away from the driven gear is threadedly connected to a movable sleeve. A plurality of insertion rods are slidably connected to the outer periphery of the movable sleeve. One end of the insertion rod is connected to the movable sleeve. The stabilizing hole is adapted to the insertion rod. A tension spring is connected between the movable sleeve and the insertion rod. Attached Figure Description

[0014] Figure 1This is a schematic diagram of the overall structure of the lithium battery pack production device in this utility model; Figure 2 This is a cross-sectional view of the lithium battery pack production device of this utility model; Figure 3 This is a partial structural schematic diagram of the lithium battery pack production device of this utility model; Figure 4 This is a schematic diagram of the spraying assembly of the lithium battery pack production device in this utility model; Figure 5 This is a schematic diagram of the adjustment component of the lithium battery pack production device in this utility model; Figure 6 This is a schematic diagram of the speed control component of the lithium battery pack production device in this utility model; Figure 7 This is a cross-sectional view of the speed control component of the lithium battery pack production device of this utility model.

[0015] In the diagram: 1. Control panel; 2. Conveyor belt; 3. Motor; 4. Support frame; 5. Air extraction cylinder; 6. Air extraction pipe; 7. Adjusting sleeve; 8. Drive gear; 9. Adjusting plate; 10. Dust extraction pipe; 11. Cylinder; 12. Moving plate; 13. Spraying pipe; 14. Control lever; 15. Filter box; 16. Pump body; 17. Filter plate; 18. Battery pack body; 19. Fixing plate; 20. Guide rod; 21. Second spring; 22. Rotating tube; 23. Stabilizing hole; 24. Driven gear; 25. Second threaded rod; 26. Moving sleeve; 27. Insertion rod; 28. Threaded seat; 29. ​​First threaded rod; 30. Vent pipe; 31. Vent hole; 32. Tension spring. Detailed Implementation

[0016] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0017] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0018] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0019] Please see Figures 1 to 7A lithium battery pack production apparatus includes an operating table 1 connected to a spraying assembly. The spraying assembly includes a conveyor belt 2 and a motor 3. The conveyor belt 2 is connected to the top of the operating table 1. The output end of the motor 3 is connected to the conveying end of the conveyor belt 2. A support frame 4 is connected to the top of the operating table 1. A cylinder 11 is slidably connected to the side of the support frame 4 facing away from the conveyor belt 2. The output end of the cylinder 11 is connected to a moving plate 12. A spraying pipe 13 is connected to the side of the moving plate 12 facing the conveyor belt 2. The cylinder 11 is connected to the spraying pipe 13. A control rod 14 is connected to the side of the moving plate 12 facing away from the conveyor belt. The support frame is arranged along the transport direction of the conveyor belt 2. An air extraction cylinder 5 is connected to the support frame 4. An air extraction pipe 6 is connected to one side of the air extraction cylinder 5. Multiple dust extraction pipes 10 are evenly spaced on the side of the air extraction cylinder 5 facing away from the air extraction pipe 6. One end of the air extraction pipe 6 is connected to an adjustment assembly. The adjustment assembly includes an adjustment sleeve 7. A drive gear 8 is rotatably connected to the end of the adjustment sleeve 7 facing away from the air extraction pipe 6. Multiple adjustment plates 9 are connected to the outer periphery of the drive gear 8. Multiple fixing plates 19 are connected to the outer periphery of the adjustment sleeve 7. A guide rod 20 is connected between the adjustment plate 9 and the fixing plate 19. A second spring 21 is sleeved on the guide rod 20. Both ends of the spring 21 are connected to the adjusting plate 9 and the fixed plate 19. Multiple driven gears 24 are rotatably connected to the adjusting sleeve 7. One end of each driven gear 24 is connected to a second threaded rod 25. The end of the second threaded rod 25 facing away from the driven gear 24 is threadedly connected to a movable sleeve 26. Multiple insertion rods 27 are slidably connected to the outer periphery of the movable sleeve 26. One end of each insertion rod 27 is connected to the movable sleeve 26. A tension spring 32 connects the movable sleeve 26 and the insertion rod 27. The driven gear 24 meshes with the driving gear 8. A speed regulating component is connected to the end of the adjusting sleeve 7 facing away from the driving gear 8. The device includes a rotating tube 22 and stabilizing holes 23. The stabilizing holes 23 are evenly spaced on the outer side wall of the rotating tube 22 and are adapted to the insertion rod 27. One end of the rotating tube 22 is rotatably connected to the adjusting sleeve 7, and the other end of the rotating tube 22 facing away from the adjusting sleeve 7 is rotatably connected to the suction tube 6. The inner side wall of the rotating tube 22 is connected to a threaded seat 28, and the threaded seat 28 is screwed to a first screw 29. The inside of the adjusting sleeve 7 is connected to a venting tube 30, and a plurality of venting holes are evenly spaced on the side wall of the venting tube 30. The first screw 29 is slidably connected inside the venting tube 30.

[0020] The battery pack body 18 is placed on the conveyor belt 2, and the motor 3 is started to transport it. When the conveyor belt reaches the appropriate position, the transport stops. The control lever 14 is operated to move the moving plate 12 to the appropriate position. The cylinder 11 is activated, and the battery pack body 18 is sprayed using the spray pipe 13. Before spraying, the pump 16 is started to draw gas along the dust extraction pipe 10 into the air extraction cylinder 5. The gas then passes through the air extraction pipe 6 and is finally introduced into the filter box 15, where the filter plate 17 filters the dust. The motor 3 drives the conveyor belt 2 to automatically transport the battery pack body 18, avoiding manual handling and improving work efficiency and continuity. The control lever 14 allows for precise control of the spraying position, effectively ensuring the consistency of the spraying process and product quality. When it is necessary to clean the filter plate 17... When replacing or cleaning, the filter plate 17 is slid out along the filter box 15 to facilitate cleaning. When the suction rate needs to be adjusted, the drive gear 8 is rotated along the adjustment sleeve 7. During rotation, the guide rod 20 at the adjustment plate 9 rotates along the fixed plate 19. The guide rod 20 compresses the second spring 21 between the adjustment plate 9 and the fixed plate 19. The adjustment plate 9 and the fixed plate 19 are connected by the guide rod 20 and the second spring 21, which can form elastic feedback during operation, making the adjustment process more stable and reliable, avoiding errors caused by sudden slippage. At the same time, the driven gear 24 meshed with the drive gear 8 rotates, driving the second threaded rod 25 on the driven gear 24 to rotate, thereby moving the movable sleeve 26.

[0021] When the movable sleeve 26 moves, the insertion rod 27 moves out of the stabilizing hole 23, releasing the fixation of the rotating tube 22, and rotating the rotating tube 22 along the adjusting sleeve 7, driving the threaded seat 28 to rotate, and at the same time driving the first threaded rod 29 threadedly connected to the threaded seat 28 to rotate, so that the first threaded rod 29 moves in the vent pipe 30, thereby adjusting the contact area between the first threaded rod 29 and the vent pipe 30, that is, adjusting the leakage of the vent hole 31. After adjusting to the appropriate position, the drive gear 8 is released, so that under the action of the elastic potential energy of the second spring 21, it returns to the initial position. The structural design of the insertion rod 27 and the stabilizing hole 23 allows the operator to quickly lock or release the adjusting components after adjustment, improving the convenience of operation and the stability of the equipment.

[0022] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A lithium battery pack production apparatus, comprising an operating table, characterized in that: The operating table is connected to the spraying assembly. A support frame is connected to the top of the operating table. An air extraction cylinder is connected to the support frame. An air extraction pipe is connected to one side of the air extraction cylinder. Multiple dust extraction pipes are evenly spaced on the side of the air extraction cylinder facing away from the air extraction pipe. An adjustment assembly is connected to the air extraction pipe. The adjustment assembly includes an adjustment sleeve, which is connected to the air extraction pipe. The adjustment sleeve is connected to a speed control assembly. The speed control assembly includes a rotating tube. The two opposite ends of the rotating tube are rotatably connected to the air extraction pipe and the adjustment sleeve, respectively. A threaded seat is connected to the inner side wall of the rotating tube. A first screw is screwed onto the threaded seat. A vent pipe is connected inside the adjustment sleeve. Multiple vent holes penetrating the vent pipe are evenly spaced on the side wall of the vent pipe. The first screw is slidably connected inside the vent pipe.

2. The lithium battery pack production apparatus according to claim 1, characterized in that: The spraying assembly includes a conveyor belt and a motor. The conveyor belt is connected to the top of the operating table, the output end of the motor is connected to the conveying end of the conveyor belt, and the support frame is arranged along the transport direction of the conveyor belt.

3. The lithium battery pack production apparatus according to claim 2, characterized in that: The support frame is slidably connected to a cylinder on the side facing away from the conveyor belt. The output end of the cylinder is connected to a moving plate. The side of the moving plate facing the conveyor belt is connected to a spray pipe. The side of the moving plate facing away from the conveyor belt is connected to a control rod.

4. The lithium battery pack production apparatus according to claim 1, characterized in that: One end of the operating table is connected to the filter box, the filter box is connected to the air extraction pipe, one end of the filter box is connected to the pump body, and the filter box is slidably connected to the filter plate.

5. The lithium battery pack production apparatus according to claim 1, characterized in that: The adjusting sleeve is rotatably connected to a drive gear, the outer periphery of the drive gear is connected to multiple adjusting plates, the outer periphery of the adjusting sleeve is connected to multiple fixing plates, and a guide rod is connected between the adjusting plate and the fixing plate.

6. The lithium battery pack production apparatus according to claim 5, characterized in that: A second spring is sleeved on the guide rod, and the two ends of the second spring are connected to the adjusting plate and the fixing plate.

7. The lithium battery pack production apparatus according to claim 5, characterized in that: The speed regulating component includes stabilizing holes that are evenly spaced on the outer wall of the rotating tube. Multiple driven gears are rotatably connected to the adjusting sleeve, and the driving gear meshes with the driven gears.

8. The lithium battery pack production apparatus according to claim 7, characterized in that: One end of the driven gear is connected to a second threaded rod, and the end of the second threaded rod facing away from the driven gear is threadedly connected to a movable sleeve. A plurality of insertion rods are slidably connected to the outer periphery of the movable sleeve. One end of the insertion rod is connected to the movable sleeve. The stabilizing hole is adapted to the insertion rod. A tension spring is connected between the movable sleeve and the insertion rod.

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