Sorting equipment for lithium battery cell manufacturing

Abstract

The utility model relates to the technical field of lithium battery manufacturing, and discloses a sorting device for manufacturing a lithium battery cell, which comprises a support frame, the conveying mechanism is arranged in the supporting frame; the collecting mechanism is arranged at the rear end of the supporting frame; the collecting mechanism comprises a second discharging opening, and the second discharging opening is fixedly connected to the rear end of the supporting frame. The storage box can push the moving plate to move, in the moving process of the moving plate, the hinged plate can move along with the moving plate, the pushing rod is hinged to the interior of the hinged plate, when the hinged plate moves, the pushing rod can be driven to rotate, then the pushing rod can push the moving block to move on the surface of the fixed rod, and in the moving process of the moving block, the hinged plate can move on the surface of the fixed rod. When the battery cell body descends, the spring is compressed, and the impact force generated by descending of the battery cell body can be reduced through compression of the spring, so that the qualified battery cell body is protected from being damaged, the production cost of the battery is reduced, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium battery manufacturing, and more specifically, to a sorting device for manufacturing lithium battery cores. Background Art

[0002] Lithium battery cells are an important component of lithium batteries. When assembled, they need to be assembled in the battery shell with the control circuit for use. During the production and manufacturing of lithium battery cells, in order to improve the quality of lithium battery cells, the cells will be sorted. The existing technology is to place the cells on the surface of the conveying mechanism, and then drive the conveying mechanism to rotate so that the conveying mechanism drives the cells to move. During the movement, the scanning component will scan the cells. When encountering unqualified cells, the pushing mechanism will push the unqualified cells out, and then the cells will fall into the storage box. However, there is a certain distance between the storage box and the discharge port. When the cells fall into the storage box, the impact force generated by the fall may damage the cell body, which will increase the manufacturing cost. Utility Model Content

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a sorting device for manufacturing lithium battery cells, which has the advantages of reducing the cost of battery production and improving the practicability of the device.

[0004] To achieve the above purpose, the utility model provides the following technical solution: a sorting device for manufacturing lithium battery cells, comprising:

[0005] Support frame;

[0006] A transmission mechanism, which is arranged inside the support frame;

[0007] A collecting mechanism, which is arranged at the rear end of the support frame;

[0008] Among them, the collecting mechanism includes a second discharge port, the second discharge port is fixedly connected to the rear end of the support frame, the rear end of the support frame is fixedly installed with a fixing box, the interior of the fixing box is fixedly installed with a fixing rod, the surface of the fixing rod is movably connected with a spring, a moving block is fixedly installed on the side opposite to the spring, the interior of the support frame is movably connected with a moving plate, the bottom end of the moving plate is fixedly installed with a hinged plate, the hinged plate and the moving block are hinged by a pushing rod, and the top of the moving plate is fixedly installed with a storage box.

[0009] As a preferred technical solution of the utility model, the transmission mechanism includes a conveyor belt, which is rotatably connected to the inside of the support frame, a drive assembly is fixedly installed on the right end of the support frame, the output end of the drive assembly extends to the inside of the support frame and is fixedly connected to the conveyor belt, a fixed ring is fixedly installed on the surface of the conveyor belt, and a battery cell body is provided on the surface of the fixed ring.

[0010] As a preferred technical solution of the utility model, a gantry is fixedly installed on the top of the support frame, a scanning component is fixedly installed on the top inside the gantry, an electric push rod is fixedly installed on the top inside the gantry, and a push plate is fixedly installed on the output shaft of the electric push rod.

[0011] As a preferred technical solution of the utility model, a control panel is fixedly mounted on the top of the support frame, and the surface of the control panel is in contact with the left end of the conveyor belt.

[0012] As a preferred technical solution of the utility model, a discharge port 1 is fixedly installed at the rear end of the support frame, and a collection box is arranged at the bottom end of the discharge port 1.

[0013] As a preferred technical solution of the utility model, a limiting groove is provided at the top end of the right side of the discharge port, and the interior of the limiting groove is movably connected to a limiting plate.

[0014] As a preferred technical solution of the utility model, it also includes a dust collection mechanism, which is arranged at the top of the gantry;

[0015] The dust suction mechanism includes a dust collecting box, which is fixedly connected to the top of the gantry, a motor is fixedly installed on the top of the dust collecting box, a fan blade is fixedly installed on the output end of the motor, a suction pipe is fixedly installed on the front end of the dust collecting box, a movable groove is opened inside the dust collecting box, and a collection groove is movably connected inside the movable groove.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0017] 1. According to the utility model, qualified battery cells will be brought into the interior of the second discharge port, and finally fall into the interior of the storage box. The impact force generated by the falling battery cells will push the storage box to move, and then the storage box will push the moving plate to move. During the movement of the moving plate, the hinged plate will move along, because the hinged plate is hinged with a push rod, and when the hinged plate moves, the push rod will drive the rotation, and then the push rod will push the moving block to move on the surface of the fixed rod, and then during the movement of the moving block, the spring will be compressed. Through the compression of the spring, the impact force generated by the descent of the battery cell body will be reduced, thereby protecting the qualified battery cell body from damage, thereby reducing the cost of battery production and improving the practicability of the device.

[0018] 2. The utility model places the battery cell body on the surface of the fixed ring, and then drives the driving component to rotate the conveyor belt and the fixed ring, so that the fixed ring drives the battery cell body to rotate. When the battery cell body is in the state of rotation, the motor can be driven to rotate the fan blades. The rotation of the fan blades will generate suction, and then the suction tube will absorb the dust on the surface of the battery cell body, and then the dust will pass through the suction tube into the dust collecting box, and the static dust will fall into the collecting tank, and finally the dust on the surface of the battery cell body can be prevented from affecting the detection of the scanning component, thereby improving the sorting quality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the rear view device of the utility model structure;

[0021] Figure 3 This is a schematic diagram of a cross-sectional view of a fixing box of the utility model;

[0022] Figure 4 This is a schematic diagram of a ash collecting box in cross-section of the structure of the utility model;

[0023] Figure 5 It is a schematic diagram of a cross-sectional view of a gantry frame of the utility model.

[0024] In the figure: 1. support frame; 2. conveyor belt; 3. drive assembly; 4. fixed ring; 5. gantry; 6. scanning assembly; 7. storage box; 8. electric push rod; 9. push plate; 10. control board; 11. discharge port 1; 12. collection box; 13. discharge port 2; 14. fixed box; 15. fixed rod; 16. spring; 17. moving block; 18. moving plate; 19. hinged plate; 20. push rod; 21. dust collection box; 22. motor; 23. fan blade; 24. straw; 25. moving slot; 26. collection slot; 27. battery body; 28. limit slot; 29. ​​limit plate. DETAILED DESCRIPTION

[0025] 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 in 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.

[0026] like Figures 1 to 5 As shown, the utility model provides a sorting device for manufacturing lithium battery cells, including:

[0027] Support frame 1;

[0028] A transmission mechanism, which is arranged inside the support frame 1;

[0029] A collecting mechanism, which is arranged at the rear end of the support frame 1;

[0030] Among them, the collecting mechanism includes a discharge port 13, which is fixedly connected to the rear end of the support frame 1, and a fixed box 14 is fixedly installed at the rear end of the support frame 1. A fixed rod 15 is fixedly installed inside the fixed box 14, and a spring 16 is movably connected to the surface of the fixed rod 15. A moving block 17 is fixedly installed on the side opposite to the spring 16. A moving plate 18 is movably connected inside the support frame 1, and a hinged plate 19 is fixedly installed at the bottom end of the moving plate 18. The hinged plate 19 and the moving block 17 are hinged by a push rod 20, and a storage box 7 is fixedly installed on the top of the moving plate 18.

[0031] When the sorting is completed, the qualified battery cell body 27 will enter the inside of the discharge port 2 13. Because the discharge port 2 13 is designed to be inclined, the battery cell body 27 inside the discharge port 2 13 will fall into the inside of the storage box 7, and then the impact force generated by the falling storage box 7 will push the storage box 7 to move, and then the storage box 7 will push the movable plate 18 and the hinged plate 19 to move. During the movement of the hinged plate 19, the push rod 20 will be pushed to rotate, and then the push rod 20 will push the movable block 17 to move inside the fixed rod 15, and then the movable block 17 will squeeze the spring 16, and the compression of the spring 16 will reduce the impact force generated by the falling of the battery cell body 27.

[0032] Among them, the transmission mechanism includes a conveyor belt 2, which is rotatably connected to the inside of the support frame 1. A driving component 3 is fixedly installed on the right end of the support frame 1. The output end of the driving component 3 extends to the inside of the support frame 1 and is fixedly connected to the conveyor belt 2. A fixed ring 4 is fixedly installed on the surface of the conveyor belt 2, and a battery cell body 27 is arranged on the surface of the fixed ring 4.

[0033] Through the design of the conveying mechanism, the operator can place the battery cell body 27 on the surface of the fixed ring 4, and then drive the driving component 3 to rotate the conveyor belt 2 and the fixed ring 4, and the rotation of the fixed ring 4 will drive the battery cell body 27 to move.

[0034] Among them, a gantry 5 is fixedly installed on the top of the support frame 1, a scanning component 6 is fixedly installed on the top inside the gantry 5, an electric push rod 8 is fixedly installed on the top inside the gantry 5, and a push plate 9 is fixedly installed on the output shaft of the electric push rod 8.

[0035] Through the design of the scanning component 6 and the electric push rod 8, when the battery cell body 27 moves to the bottom end of the scanning component 6, the scanning component 6 will scan the battery cell body 27, and the qualified battery cell body 27 will continue to move. When encountering an unqualified battery cell body 27, the output shaft of the electric push rod 8 will push the push plate 9 to move, and then the push plate 9 will contact one end of the unqualified battery cell body 27, and then push the battery cell body 27 to move, and then the unqualified battery cell body 27 will be pushed out of the surface of the fixed ring 4 and fall into the surface of the conveyor belt 2.

[0036] A control panel 10 is fixedly mounted on the top of the support frame 1 , and a surface of the control panel 10 contacts the left end of the conveyor belt 2 .

[0037] Through the design of the control board 10 , when the unqualified battery cell bodies 27 fall onto the surface of the conveyor belt 2 , the control board 10 will limit the moving direction of the unqualified battery cell bodies 27 , thereby facilitating the collection of the unqualified battery cell bodies 27 .

[0038] Among them, a discharge port 11 is fixedly installed at the rear end of the support frame 1, and a collection box 12 is arranged at the bottom end of the discharge port 11.

[0039] Through the design of the discharge port 11 and the collection box 12, unqualified battery cell bodies 27 will be brought into the interior of the discharge port 11 by the conveyor belt 2. Because the discharge port 11 is designed to be inclined, the battery cell bodies 27 inside the discharge port 11 will fall into the interior of the collection box 12, and the unqualified battery cell bodies 27 can be collected through the collection box 12.

[0040] A limiting groove 28 is provided at the top end of the right side of the discharge port 11 , and a limiting plate 29 is movably connected inside the limiting groove 28 .

[0041] Through the design of the limiting groove 28 and the limiting plate 29 , after the storage box 7 is placed into the fixing box 14 , the limiting plate 29 can be inserted into the limiting groove 28 , and then the limiting plate 29 will limit the fixing box 14 .

[0042] Among them, it also includes a dust suction mechanism, which is arranged on the top of the gantry 5;

[0043] The dust collection mechanism includes a dust collecting box 21, which is fixedly connected to the top of the gantry 5. A motor 22 is fixedly installed on the top of the dust collecting box 21, and a fan blade 23 is fixedly installed on the output end of the motor 22. A suction pipe 24 is fixedly installed on the front end of the dust collecting box 21. A movable groove 25 is opened inside the dust collecting box 21, and a collecting groove 26 is movably connected inside the movable groove 25.

[0044] Through the design of the dust suction mechanism, when the battery cell body 27 moves, the motor 22 can be driven to rotate the fan blades 23 to generate suction, and then the suction tube 24 will absorb the dust on the surface of the battery cell body 27, and then the dust will pass through the suction tube 24 into the dust collecting box 21, and the static dust will fall into the collection groove 26, and then the collection groove 26 can collect the absorbed dust.

[0045] The working principle and use process of this utility model:

[0046] First, the operator can place the battery cell body 27 on the surface of the fixed ring 4, and then drive the driving component 3 to rotate the conveyor belt 2 and the fixed ring 4, so that the fixed ring 4 drives the battery cell body 27 to rotate. When the battery cell body 27 is in the state of rotation, the motor 22 can be driven to rotate the fan blades 23. The rotation of the fan blades 23 will generate suction, and then the suction tube 24 will absorb the dust on the surface of the battery cell body 27, and then the dust will pass through the suction tube 24 into the dust collecting box 21, and the static dust will fall into the collecting tank 26. When the battery cell body 27 moves the bottom end of the scanning component 6, the scanning component 6 will scan the battery cell body 27, and the qualified battery cell body 27 will continue to move. When encountering an unqualified battery cell body 27, the output shaft of the electric push rod 8 will push the push plate 9 to move, and then the push plate 9 will push the battery cell body 27 out of the surface of the fixed ring 4, and then the unqualified battery cell body 27 will fall on the surface of the conveyor belt 2, and then be conveyed. Belt 2 will drive the unqualified battery cell body 27 to move, and then the unqualified battery cell body 27 will enter the inside of the discharge port 11, and finally fall into the inside of the collection box 12, while the qualified battery cell body 27 will be brought into the inside of the discharge port 2 13, and finally fall into the inside of the storage box 7, and the impact force generated by the fall of the battery cell body 27 will push the storage box 7 to move, and then the storage box 7 will push the moving plate 18 to move, during the movement of the moving plate 18, the hinged plate 19 will move along, because the hinged plate 19 is hinged with a push rod 20, and then when the hinged plate 19 moves, it will drive the push rod 20 to rotate, and then the push rod 20 will push the moving block 17 to move on the surface of the fixed rod 15, and then in the process of the movement of the moving block 17, the spring 16 will be compressed, and the compression of the spring 16 will reduce the impact force generated by the descent of the battery cell body 27, thereby protecting the qualified battery cell body 27 from damage, and finally completing the operation process.

[0047] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sorting device for lithium battery cell manufacturing, characterized in that: Included are: Support frame (1); A transmission mechanism, which is arranged inside the support frame (1); A collecting mechanism, which is arranged at the rear end of the support frame (1); The collecting mechanism comprises a second discharge port (13), the second discharge port (13) is fixedly connected to the rear end of the support frame (1), a fixed box (14) is fixedly installed at the rear end of the support frame (1), a fixed rod (15) is fixedly installed inside the fixed box (14), a spring (16) is movably connected to the surface of the fixed rod (15), a moving block (17) is fixedly installed on the side opposite to the spring (16), a moving plate (18) is movably connected inside the support frame (1), a hinged plate (19) is fixedly installed at the bottom end of the moving plate (18), the hinged plate (19) and the moving block (17) are hingedly connected by a push rod (20), and a storage box (7) is fixedly installed at the top end of the moving plate (18).

2. The sorting equipment for manufacturing lithium battery cells according to claim 1, characterized in that: The conveying mechanism comprises a conveyor belt (2), the conveyor belt (2) is rotatably connected to the inside of a support frame (1), a driving component (3) is fixedly installed at the right end of the support frame (1), an output end of the driving component (3) extends to the inside of the support frame (1) and is fixedly connected to the conveyor belt (2), a fixed ring (4) is fixedly installed on the surface of the conveyor belt (2), and a battery cell body (27) is arranged on the surface of the fixed ring (4).

3. The sorting equipment for manufacturing lithium battery cells according to claim 1, characterized in that: A gantry (5) is fixedly mounted on the top of the support frame (1), a scanning assembly (6) is fixedly mounted on the top of the interior of the gantry (5), an electric push rod (8) is fixedly mounted on the top of the interior of the gantry (5), and a push plate (9) is fixedly mounted on the output shaft of the electric push rod (8).

4. The sorting equipment for manufacturing lithium battery cells according to claim 1, characterized in that: A control panel (10) is fixedly mounted on the top of the support frame (1), and a surface of the control panel (10) contacts the left end of the conveyor belt (2).

5. The sorting equipment for manufacturing lithium battery cells according to claim 1, characterized in that: A discharge port 1 (11) is fixedly mounted at the rear end of the support frame (1), and a collection box (12) is arranged at the bottom end of the discharge port 1 (11).

6. The sorting equipment for manufacturing lithium battery cells according to claim 5, characterized in that: A limiting groove (28) is provided at the top end of the right side of the discharge port 1 (11), and the limiting groove (28) is movably connected to a limiting plate (29) inside.

7. The sorting equipment for lithium battery cell manufacturing according to claim 3, characterized in that: Also included is a dust collecting mechanism, which is arranged on the top of the gantry (5); The dust collection mechanism comprises an ash collecting box (21), the ash collecting box (21) is fixedly connected to the top of the gantry (5), a motor (22) is fixedly installed at the top of the ash collecting box (21), a fan blade (23) is fixedly installed at the output end of the motor (22), a suction pipe (24) is fixedly installed at the front end of the ash collecting box (21), a movable groove (25) is opened inside the ash collecting box (21), and a collecting groove (26) is movably connected inside the movable groove (25).

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