Lithium battery cell coating device

Abstract

The utility model belongs to the technical field of lithium battery cells, and particularly relates to a lithium battery cell film coating device which comprises a supporting frame, a workbench is arranged on the left side of the supporting frame, a lithium battery to be processed is placed on the inner side of a lithium battery placing box through an arranged moving assembly, a second motor is controlled to drive a second driving shaft to rotate, and the lithium battery to be processed is placed on the workbench. A second driving shaft drives a first rotating disc to rotate, after the first rotating disc rotates, a movable block is driven to move through a circular protruding block on the lower portion, the movable block can drive a sliding block to slide after being stressed, the sliding block drives a sliding frame to slide, and the sliding frame slides to the position above a workbench; the film pressing device can be controlled to conduct film wrapping on lithium battery cells on the inner side of the lithium battery containing box, the supporting disc is rotated after film wrapping is completed, the machined lithium batteries can be conveniently collected by workers, the lithium batteries to be machined can be rotated to one side of the workbench, and the working efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium battery cores, in particular to a lithium battery core coating device. Background Art

[0002] Lithium battery is a kind of battery made of lithium metal material, which can be used to charge the equipment. The battery cell is the charging and discharging component inside the lithium battery. The battery cell is also divided into aluminum shell battery cell and soft pack battery cell. Therefore, when producing and processing lithium battery cells, it is necessary to use a lithium battery cell coating device to coat the lithium battery cells;

[0003] The announcement number CN 220358154 U discloses a lithium battery cell coating device, comprising: a slide is provided at the top of the base, a rack is provided in the middle of the side end of the slide, the other side end of the slide is bolted to a laser rangefinder, the side end of the rack is meshed and connected to a first shift plate, the side end of the first shift plate is bolted to a connecting plate, the connecting plate is bolted to an electric push rod, the output end of the electric push rod is connected to a second shift plate, and the side end of the base is bolted to a winding device;

[0004] When it is in use, the device slides back and forth for a long distance when moving the first moving plate, and it takes a long time to use. After the battery cell is coated, it is necessary to pick it up from above the first moving plate, collect it and place the lithium battery to be processed on top of the first moving plate, which makes it time-consuming and labor-intensive for the staff, and the work efficiency is low. Therefore, we proposed a lithium battery cell coating device. Utility Model Content

[0005] The utility model aims to provide a lithium battery core coating device to solve the existing problems.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A lithium battery cell film coating device comprises a supporting frame, a workbench is arranged on the left side of the supporting frame, a film pressing device is fixedly installed on the top inner wall of the workbench; a moving component is installed on the supporting frame; and a clamping component is installed on the moving component.

[0008] As a further improvement of the above scheme, the moving assembly includes a rotating shaft, a first motor, a first driving shaft, a transmission gear, a support plate, a fixed frame, a second motor, a second driving shaft, a first rotating plate, a movable block, a first limiting rod, a slider, a sliding frame and a second limiting rod. The rotating shaft is rotatably installed between the inner sides of the supporting frame, the first motor is fixedly installed on the bottom inner wall of the supporting frame, the first driving shaft is fixedly installed on the output end of the first motor, the transmission gear is fixedly installed on the outer sides of the first driving shaft and the rotating shaft, and the adjacent transmission gears are meshed with each other. The supporting plate is fixedly installed on the top of the rotating shaft, the fixed frame is fixedly installed on the four corners between the inner sides of the supporting plate, the second motor is fixedly installed on the top inner wall of the fixed frame, the second driving shaft is fixedly installed on the output end of the second motor, the first rotating plate is fixedly installed on the outer side of the other end of the second driving shaft, the movable block is slidably installed on the bottom inner wall of the fixed frame, the first limiting rod is fixedly installed on one side of the movable block, the slider is fixedly installed on the other side of the first limiting rod, the sliding frame is fixedly installed on one side of the slider, and the second limiting rod is fixedly installed on the front and rear sides of one side of the sliding frame.

[0009] As a further improvement of the above scheme, the clamping assembly includes a third motor, a third drive shaft, a second turntable, a connecting rod, a clamping block and a lithium battery placement box. The third motor is fixedly mounted on the bottom inner wall of the sliding frame, the third drive shaft is fixedly mounted on the output end of the third motor, the second turntable is fixedly mounted on the outside of one end of the third drive shaft, the connecting rod is rotatably mounted on the top four corners of the second turntable, and the clamping block is rotatably mounted on the top of the connecting rod.

[0010] As a further improvement of the above solution, a limiting groove is provided on the inner side of the support plate, the first limiting rod and the second limiting rod are slidably installed between the inner sides of the limiting groove, and a limiting block is fixedly installed on one side of the first limiting rod and the second limiting rod.

[0011] By adopting the above technical solution, the limiting groove facilitates the sliding of the first limiting rod and the second limiting rod, so that the first limiting rod can limit the movable block, so that the movable block can only slide after being subjected to force, and the second limiting rod can limit and support the sliding frame, so that the sliding frame can slide more stably after being subjected to force.

[0012] As a further improvement of the above solution, a through slot is provided at the connection between the connecting rod, the second rotating disk and the clamping block, and a fixing pin is provided inside the through slot.

[0013] As a further improvement of the above solution, a slide groove is provided on one side of the fixed frame, and the sliding block is slidably installed between the inner sides of the slide groove.

[0014] By adopting the above technical solution, the slide groove is convenient for limiting the sliding range of the slider, so that the slider is relatively stable after being subjected to force and is not prone to deviation.

[0015] As a further improvement of the above solution, a circular protrusion block is fixedly installed on the bottom of the first turntable, and an annular groove is opened on the top of the movable block. The diameter of the circular protrusion block is the same as the width of the annular groove.

[0016] By adopting the above technical solution, the first rotating disk can drive the movable block to move through the circular protruding block after rotating, so that the movable block can only perform reciprocating linear motion after being subjected to force.

[0017] As a further improvement of the above solution, sliding grooves are provided at the four corners of the top of the sliding frame, and the clamping blocks are slidably installed between the inner sides of the sliding grooves.

[0018] By adopting the above technical solution, the sliding groove makes it easy for the clamping block to slide only inside the sliding groove, so that the device can clamp and fix lithium battery storage boxes of different sizes and specifications, making the device have a wider range of uses.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] (1) The utility model is a lithium battery cell coating device. The lithium battery to be processed is placed on the inner side of the lithium battery placement box through the setting of the moving component. The second motor is controlled to drive the second driving shaft to rotate, so that the second driving shaft drives the first turntable to rotate. After the first turntable rotates, the circular protrusion block below drives the movable block to move. Since the movable block is limited by the first limiting rod, the movable block can drive the slider to slide after being subjected to force, so that the slider drives the sliding frame to slide, and the sliding frame slides to the top of the workbench. The film pressing device can be controlled to coat the lithium battery cell inside the lithium battery placement box. After the coating is completed, the slider drives the sliding frame to slide into the inner side of the supporting plate. The first motor is controlled to drive the transmission gear to rotate through the first driving shaft, so that the transmission gear drives the rotating shaft and the supporting plate to rotate after the rotation, so that the processed lithium batteries are convenient for the staff to collect, and the lithium batteries to be processed can be rotated to one side of the workbench, so that the work efficiency is higher.

[0021] (2) The utility model is a lithium battery cell coating device, which places the lithium battery on the inner side of the lithium battery placement box through the provided clamping assembly, and flips the lithium battery placement box on the top of the sliding frame, and controls the third motor to drive the third drive shaft to rotate, so that the third drive shaft drives the second turntable to rotate, and the second turntable drives the clamping block to move through multiple connecting rods after the rotation, so that the clamping block can clamp and fix the lithium battery placement box after moving, so that it is more convenient for the staff to take the lithium battery later. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 This is a three-dimensional structural schematic diagram of a lithium battery core coating device proposed by the utility model;

[0024] Figure 2 This is a partial three-dimensional structural schematic diagram of a lithium battery cell coating device proposed by the utility model;

[0025] Figure 3 This is a partial three-dimensional structural schematic diagram of a lithium battery cell coating device proposed by the utility model;

[0026] Figure 4 This is a partial three-dimensional structural schematic diagram of a lithium battery cell coating device proposed by the utility model;

[0027] Figure 5 The present invention is a partial three-dimensional structural schematic diagram of a lithium battery cell film coating device proposed by the present invention.

[0028] In the figure: 1. support frame; 2. workbench; 3. film pressing device; 4. rotating shaft; 5. first motor; 6. first drive shaft; 7. transmission gear; 8. support plate; 9. fixed frame; 10. second motor; 11. second drive shaft; 12. first turntable; 13. movable block; 14. first limit rod; 15. slider; 16. sliding frame; 17. second limit rod; 18. third motor; 19. third drive shaft; 20. second turntable; 21. connecting rod; 22. clamping block; 23. lithium battery placement box. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] refer to Figure 1-5A lithium battery cell coating device comprises a supporting frame 1, a workbench 2 is arranged on the left side of the supporting frame 1, a film pressing device 3 is fixedly installed on the top inner wall of the workbench 2; a moving component, the moving component is installed on the supporting frame 1; and a clamping component is installed on the moving component.

[0031] In this embodiment, the moving assembly includes a rotating shaft 4, a first motor 5, a first drive shaft 6, a transmission gear 7, a support plate 8, a fixed frame 9, a second motor 10, a second drive shaft 11, a first turntable 12, a movable block 13, a first limit rod 14, a slider 15, a sliding frame 16 and a second limit rod 17. The rotating shaft 4 is rotatably installed between the inner sides of the support frame 1, the first motor 5 is fixedly installed on the bottom inner wall of the support frame 1, the first drive shaft 6 is fixedly installed on the output end of the first motor 5, the transmission gear 7 is fixedly installed on the outer sides of the first drive shaft 6 and the rotating shaft 4, the adjacent transmission gears 7 are meshed, and the support plate 8 is fixedly installed At the top of the rotating shaft 4, the fixed frame 9 is fixedly installed at the four corners between the inner sides of the support plate 8, the second motor 10 is fixedly installed on the top inner wall of the fixed frame 9, the second drive shaft 11 is fixedly installed on the output end of the second motor 10, the first turntable 12 is fixedly installed on the outside of the other end of the second drive shaft 11, the movable block 13 is slidably installed on the bottom inner wall of the fixed frame 9, the first limit rod 14 is fixedly installed on one side of the movable block 13, the slider 15 is fixedly installed on the other side of the first limit rod 14, the sliding frame 16 is fixedly installed on one side of the slider 15, and the second limit rod 17 is fixedly installed on the front and rear sides of one side of the sliding frame 16.

[0032] In this embodiment, the clamping assembly includes a third motor 18, a third drive shaft 19, a second turntable 20, a connecting rod 21, a clamping block 22 and a lithium battery placement box 23. The third motor 18 is fixedly mounted on the bottom inner wall of the sliding frame 16, the third drive shaft 19 is fixedly mounted on the output end of the third motor 18, the second turntable 20 is fixedly mounted on the outside of one end of the third drive shaft 19, the connecting rod 21 is rotatably mounted on the top four corners of the second turntable 20, and the clamping block 22 is rotatably mounted on the top of the connecting rod 21.

[0033] In this embodiment, a limiting groove is provided on the inner side of the support plate 8, the first limiting rod 14 and the second limiting rod 17 are slidably installed between the inner sides of the limiting groove, and a limiting block is fixedly installed on one side of the first limiting rod 14 and the second limiting rod 17.

[0034] In this embodiment, a through slot is formed at the connection between the connecting rod 21 and the second rotating disk 20 and the clamping block 22, and a fixing pin is disposed inside the through slot.

[0035] In this embodiment, a slide groove is provided on one side of the fixed frame 9, and the slider 15 is slidably installed between the inner sides of the slide groove.

[0036] In this embodiment, a circular protrusion is fixedly mounted on the bottom of the first rotating disk 12, and an annular groove is formed on the top of the movable block 13. The diameter of the circular protrusion is the same as the width of the annular groove.

[0037] In this embodiment, sliding grooves are formed at four corners of the top of the sliding frame 16 , and the clamping block 22 is slidably installed between the inner sides of the sliding grooves.

[0038] The implementation principle of one embodiment of the present application is as follows: the lithium battery to be processed is placed on the inner side of the lithium battery placement box 23, and the second motor 10 is controlled to drive the second drive shaft 11 to rotate, so that the second drive shaft 11 drives the first turntable 12 to rotate, and after the first turntable 12 rotates, the movable block 13 is driven to move through the circular protrusion block below, and because the movable block 13 is limited by the first limiting rod 14, the movable block 13 can drive the slider 15 to slide after being subjected to force, so that the slider 15 drives the sliding frame 16 to slide, and the sliding frame 16 slides to the top of the workbench 2, and the film pressing device 3 can be controlled to film the lithium battery cells inside the lithium battery placement box 23. After the film is coated, the slider 15 drives the sliding frame 16 to slide into the inner side of the support plate 8, and the first motor is controlled The first driving shaft 6 drives the transmission gear 7 to rotate, so that the transmission gear 7 drives the rotating shaft 4 and the supporting plate 8 to rotate after the rotation, so that the processed lithium batteries are convenient for the staff to collect, and the lithium batteries to be processed can be rotated to one side of the workbench 2, so that the work efficiency is higher; the lithium batteries are placed inside the lithium battery placement box 23, and the lithium battery placement box 23 is turned over on the top of the sliding frame 16, and the third motor 18 is controlled to drive the third driving shaft 19 to rotate, so that the third driving shaft 19 drives the second rotating disk 20 to rotate, so that the second rotating disk 20 drives the clamping block 22 to move through the multiple connecting rods 21 after the rotation, so that the clamping block 22 can clamp and fix the lithium battery placement box 23 after the movement, so that it is more convenient for the staff to take the lithium batteries later.

[0039] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0040] The above is a detailed introduction to a lithium battery cell coating device provided by the utility model. This article uses specific embodiments to explain the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A lithium battery cell coating device, It is characterized in that include: A support frame (1), wherein a workbench (2) is arranged on the left side of the support frame (1), and a film pressing device (3) is fixedly installed on the top inner wall of the workbench (2); A moving assembly, the moving assembly being mounted on the supporting frame (1); A clamping assembly is mounted on the moving assembly.

2. A lithium battery core coating device according to claim 1, It is characterized in that The moving assembly comprises a rotating shaft (4), a first motor (5), a first driving shaft (6), a transmission gear (7), a support plate (8), a fixed frame (9), a second motor (10), a second driving shaft (11), a first rotating plate (12), a movable block (13), a first limiting rod (14), a sliding block (15), a sliding frame (16) and a second limiting rod (17); the rotating shaft (4) is rotatably mounted between the inner sides of the supporting frame (1); the first motor (5) is fixedly mounted on the bottom inner wall of the supporting frame (1); the first driving shaft (6) is fixedly mounted on the output end of the first motor (5); the transmission gear (7) is fixedly mounted on the outer sides of the first driving shaft (6) and the rotating shaft (4); adjacent transmission gears (7) are meshed with each other; the supporting plate (8) is fixedly mounted The fixed frame (9) is fixedly mounted on the top of the rotating shaft (4), the fixed frame (9) is fixedly mounted on the four corners between the inner sides of the supporting plate (8), the second motor (10) is fixedly mounted on the top inner wall of the fixed frame (9), the second driving shaft (11) is fixedly mounted on the output end of the second motor (10), the first rotating disk (12) is fixedly mounted on the outer side of the other end of the second driving shaft (11), the movable block (13) is slidably mounted on the bottom inner wall of the fixed frame (9), the first limiting rod (14) is fixedly mounted on one side of the movable block (13), the sliding block (15) is fixedly mounted on the other side of the first limiting rod (14), the sliding frame (16) is fixedly mounted on one side of the sliding block (15), and the second limiting rod (17) is fixedly mounted on the front and rear sides of one side of the sliding frame (16).

3. A lithium battery core coating device according to claim 1, It is characterized in that The clamping assembly comprises a third motor (18), a third drive shaft (19), a second turntable (20), a connecting rod (21), a clamping block (22) and a lithium battery placement box (23); the third motor (18) is fixedly mounted on the bottom inner wall of the sliding frame (16); the third drive shaft (19) is fixedly mounted on the output end of the third motor (18); the second turntable (20) is fixedly mounted on the outer side of one end of the third drive shaft (19); the connecting rod (21) is rotatably mounted on the top four corners of the second turntable (20); and the clamping block (22) is rotatably mounted on the top of the connecting rod (21).

4. A lithium battery cell coating device according to claim 2, It is characterized in that A limiting groove is provided on the inner side of the support plate (8); the first limiting rod (14) and the second limiting rod (17) are slidably mounted between the inner sides of the limiting groove; and a limiting block is fixedly mounted on one side of the first limiting rod (14) and the second limiting rod (17).

5. A lithium battery core coating device according to claim 3, It is characterized in that A through slot is provided at the connection between the connecting rod (21), the second rotating disk (20) and the clamping block (22), and a fixing pin is provided inside the through slot.

6. A lithium battery core coating device according to claim 2, It is characterized in that A sliding groove is provided on one side of the fixed frame (9), and the sliding block (15) is slidably installed between the inner sides of the sliding groove.

7. A lithium battery core coating device according to claim 2, It is characterized in that A circular protruding block is fixedly mounted on the bottom of the first rotating disk (12), and an annular groove is formed on the top of the movable block (13). The diameter of the circular protruding block is the same as the width of the annular groove.

8. A lithium battery core coating device according to claim 2, It is characterized in that The four corners of the top of the sliding frame (16) are provided with sliding grooves, and the clamping block (22) is slidably installed between the inner sides of the sliding grooves.

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