CN217306569U - Rapid assembly equipment for lithium battery cell - Google Patents

Abstract

The utility model relates to the technical field of lithium battery production, and discloses a rapid assembly device for lithium battery cell, which comprises a workbench, wherein support blocks are fixedly arranged on two sides of the top of the workbench, fixed plates are fixedly arranged on the top of the support blocks, hydraulic cylinders are fixedly arranged on two sides of the surface of the fixed plates in a penetrating manner, pressing bodies are fixedly arranged on the extending ends of the bottoms of the hydraulic cylinders, a placing groove matched with the pressing bodies is arranged in the middle of the top of the workbench, and limit blocks are fixedly arranged on two sides of the placing groove, the utility model discloses a preliminary buffer protection can be achieved by moving down the placing plate to ensure that the guide blocks and a telescopic rod simultaneously extrude a first spring, and meanwhile, the upward thrust is improved due to the same magnetism of magnets on the placing plate and a movable plate, thus, the effect of lithium battery pressing and packaging can be achieved, and the placing plate can be upwards jacked up through the cooperation of the first spring and the magnets, therefore, the packaged lithium battery is automatically ejected out to be convenient to take, and the whole assembly efficiency is improved.

Description

Rapid assembly equipment for lithium battery cell

Technical Field

The utility model belongs to the technical field of lithium cell production, specifically be a fast assembly equipment for lithium cell electricity core.

Background

"lithium batteries are a type of battery using a nonaqueous electrolytic solution with a lithium metal or a lithium alloy as a negative electrode material, and can be roughly classified into two types: the lithium ion battery is a battery which uses lithium metal or lithium alloy as a positive/negative electrode material and uses a non-aqueous electrolyte solution, and is pressed in a pressing mode in the process of assembling the lithium ion battery.

But the fast assembly equipment for lithium battery electricity core on the existing market can't be ejecting with the good lithium cell of extrusion equipment basically, is not convenient for take out like this and has reduced the speed of equipment, and the while tradition is used for the fast assembly equipment of lithium battery electricity core, and most can be because sensing pressure is too big for lithium battery extrusion deformation perhaps damages the mould.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming the defects of the prior art, the utility model provides a fast assembly equipment for lithium cell electricity core, the effectual fast assembly equipment who is used for lithium cell electricity core who has solved on the existing market, the lithium cell that can't assemble the extrusion is ejecting basically, is not convenient for take out like this and has reduced the speed of equipment, and the while tradition is used for the fast assembly equipment of lithium cell electricity core, and most can be because sensing pressure is too big for the lithium cell extrusion is out of shape or is damaged the problem of mould.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fast assembly equipment for lithium cell electricity core, includes the workstation, workstation top both sides fixed mounting has the supporting shoe, and supporting shoe top fixed mounting has the fixed plate, and fixed plate surface both sides run through fixed mounting and have the pneumatic cylinder, and the pneumatic cylinder bottom stretches out end fixed mounting and presses the body, and workstation top intermediate position sets up the standing groove that mutually matches with the pressure body, and standing groove both sides fixed mounting has the stopper, and the inside slip of standing groove is provided with places the board, places board top fixed mounting and has rubber buffer.

Preferably, a buffer groove matched with the placing groove is formed in the workbench, a movable plate is slidably arranged in the buffer groove, and magnets with the same magnetism are fixedly arranged on one side of the movable plate adjacent to the placing plate.

Preferably, the guide blocks are fixedly mounted on two sides of the placing plate, and guide grooves matched with the guide blocks are formed in two sides of the placing groove.

Preferably, the inside fixed mounting of guide way has the connecting rod of being connected with the fly leaf, and the connecting rod top is flexible to be provided with the telescopic link of being connected with the guide block, and the first spring has been cup jointed in the telescopic link outside.

Preferably, the movable blocks are fixedly mounted on two sides of the movable plate, and the movable grooves matched with the movable blocks are formed in two sides of the buffer groove.

Preferably, the two sides of the bottom of the movable plate are rotatably provided with support rods, and the middle position of the bottom of the movable plate is fixedly provided with a second spring.

Preferably, the bottom of the supporting rod is rotatably provided with a sliding block, sliding grooves matched with the sliding block are formed in two sides of the bottom of the inner side of the buffer groove, and a third spring is fixedly mounted inside the sliding grooves.

Compared with the prior art, the beneficial effects of the utility model are that:

1) in the work, the telescopic rod is driven to move downwards through the placing plate, so that the guide block and the telescopic rod simultaneously extrude the first spring to achieve preliminary buffer protection, meanwhile, the magnets on the placing plate and the movable plate are the same in magnetism, so that upward thrust is improved, the effect of pressing and packaging the lithium battery can be achieved, the placing plate can be jacked upwards through the repulsive force of the first spring and the repulsive force of the magnets, the packaged lithium battery can be automatically ejected out to be convenient to take, and therefore the overall assembly efficiency is improved;

2) the movable plate moves downwards to push the movable plate to move downwards through the placing plate, the movable plate moves downwards to push the second spring, and the supporting rod is pushed to move downwards simultaneously, so that the sliding block is driven to slide inside the sliding groove to extrude the third spring to strengthen the buffering protection effect, and the lithium battery is effectively prevented from being damaged by extrusion in the packaging process.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a front view of the present invention;

FIG. 2 is a cross-sectional view of the connecting rod of the present invention;

fig. 3 is a perspective view of a movable plate of the present invention;

in the figure: 1. a work table; 2. a support block; 3. a fixing plate; 4. a hydraulic cylinder; 5. pressing the body; 6. a placement groove; 7. placing the plate; 8. a buffer tank; 9. a movable plate; 10. a magnet; 11. a guide block; 12. a guide groove; 13. a connecting rod; 14. a telescopic rod; 15. a first spring; 16. a movable block; 17. a movable groove; 18. a support bar; 19. a second spring; 20. a slider; 21. a chute; 22. and a third spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Embodiment one, by figure 1, figure 2 and figure 3 give, the utility model discloses a workstation 1, 1 top both sides fixed mounting of workstation has supporting shoe 2, play good supporting role, 2 top fixed mounting of supporting shoe have fixed plate 3, play fine fixed mounting effect, fixed plate 3 surface both sides run through fixed mounting has pneumatic cylinder 4, pneumatic cylinder 4 bottom is stretched out fixed mounting and is pressed the body 5, be convenient for drive the body 5 and push down, 1 top intermediate position of workstation sets up the standing groove 6 with pressing 5 mutual matchings of body, 6 both sides fixed mounting of standing groove has the stopper, be convenient for carry on spacingly to the lithium cell, 6 inside slips of standing groove are provided with places board 7, place board 7 top fixed mounting has rubber buffer, play fine guard action.

In the second embodiment, on the basis of the first embodiment, as shown in fig. 1 and 3, a buffer slot 8 matched with the placing slot 6 is formed in the workbench 1, a movable plate 9 is slidably disposed in the buffer slot 8, a magnet 10 with the same magnetism is fixedly disposed on one side of the movable plate 9 adjacent to the placing plate 7, and the primary buffering effect is achieved through the principle that the magnet 10 has the same magnetism and repels each other.

In the third embodiment, on the basis of the first embodiment, as shown in fig. 1, guide blocks 11 are fixedly installed on both sides of the placing plate 7, guide grooves 12 matched with the guide blocks 11 are formed on both sides of the placing groove 6, and the guide blocks 11 and the guide grooves 12 are matched with each other, so that the stability of the placing plate 7 in up-and-down movement is improved.

Fourth embodiment, on the basis of the first embodiment, as shown in fig. 1 and 2, a connecting rod 13 connected with the movable plate 9 is fixedly installed inside the guide groove 12, a telescopic rod 14 connected with the guide block 11 is telescopically arranged at the top of the connecting rod 13, first springs 15 are respectively arranged outside the telescopic rod 14 and inside the connecting rod 13, and the telescopic rod 14 moves downwards inside the connecting rod 13, so that the first springs 15 are extruded, and the buffering effect is improved.

In the fifth embodiment, based on the first embodiment, as shown in fig. 1, movable blocks 16 are fixedly installed on two sides of the movable plate 9, movable grooves 17 matched with the movable blocks 16 are formed in two sides of the buffer groove 8, and the movable blocks 16 and the movable grooves 17 are matched with each other, so that the movable plate 9 can slide up and down conveniently.

In the sixth embodiment, on the basis of the first embodiment, as shown in fig. 1, the support rods 18 are rotatably disposed at two sides of the bottom of the movable plate 9, the second spring 19 is fixedly mounted at the middle position of the bottom of the movable plate 9, and the movable plate 9 presses the second spring 19, so as to enhance the buffering effect again.

Seventh embodiment, on the basis of first embodiment, given by fig. 1, the bottom of the support rod 18 is rotatably provided with a slider 20, the two sides of the bottom inside the buffer slot 8 are provided with sliding slots 21 matched with the slider 20, a third spring 22 is fixedly mounted inside the sliding slots 21, and the third spring 22 is extruded through the slider 20, so that the buffer protection effect is improved.

The working principle is as follows: when the lithium battery pressing packaging device works, firstly, a lithium battery is placed in the placing groove 6, meanwhile, the limiting is carried out through the limiting block, then the hydraulic cylinder 4 is started to drive the pressing body 5 to move downwards, so that the placing plate 7 drives the telescopic rod 14 to move downwards, at the moment, the guide block 11 is matched with the guide groove 12, so that the moving stability of the placing plate 7 is improved, so that the first spring 15 is extruded through the guide block 11 and the telescopic rod 14 simultaneously, and therefore, the primary buffering protection is achieved, meanwhile, the placing plate 7 is gradually close to the movable plate 9, so that the buffering effect is improved through the principle that the magnets 10 have the same magnetism and repel each other, the pressing packaging effect of the lithium battery is achieved, after the pressing body 5 moves upwards, the placing plate 7 can be jacked upwards through the repulsion force of the first spring 15 and the magnets 10, so that the packaged lithium battery can be automatically ejected out and taken conveniently, improve the efficiency of holistic equipment promptly like this, when the dynamics of pushing down was too big, telescopic link 14 can retract inside connecting rod 13 completely, it moves down and can promote fly leaf 9 through connecting rod 13 and move down to place board 7, mutually support through movable block 16 and activity groove 17 this moment, be convenient for the more stable removal of fly leaf 9, fly leaf 9 moves down can extrude second spring 19, thereby the effect of buffering has been strengthened, promote bracing piece 18 to move down simultaneously, thereby it slides inside spout 21 to have driven slider 20, extrude the effect of strengthening buffer protection to third spring 22 through slider 20 like this, the effectual lithium cell of having avoided is damaged by the extrusion in the encapsulation like this.

Claims (7)

1. A fast assembly equipment for lithium battery electricity core, includes workstation (1), its characterized in that: workstation (1) top both sides fixed mounting has supporting shoe (2), supporting shoe (2) top fixed mounting has fixed plate (3), fixed plate (3) surface both sides run through fixed mounting and have pneumatic cylinder (4), pneumatic cylinder (4) bottom extension end fixed mounting presses body (5), workstation (1) top intermediate position set up with press body (5) standing groove (6) that match each other, standing groove (6) both sides fixed mounting has the stopper, standing groove (6) inside slip is provided with places board (7), place board (7) top fixed mounting has rubber buffer.

2. The rapid assembly device for lithium battery cells according to claim 1, characterized in that: a buffer groove (8) matched with the placing groove (6) is formed in the workbench (1), a movable plate (9) is arranged in the buffer groove (8) in a sliding mode, and a magnet (10) with the same magnetism is fixedly arranged on one side, adjacent to the placing plate (7), of the movable plate (9).

3. The rapid assembly device for lithium battery cells according to claim 1, characterized in that: the guide blocks (11) are fixedly mounted on two sides of the placing plate (7), and guide grooves (12) matched with the guide blocks (11) are formed in two sides of the placing groove (6).

4. The rapid assembly device for lithium battery cells according to claim 3, characterized in that: the inner part of the guide groove (12) is fixedly provided with a connecting rod (13) connected with the movable plate (9), the top of the connecting rod (13) is provided with a telescopic rod (14) connected with the guide block (11) in a telescopic mode, and the outer side of the telescopic rod (14) and the inner part of the connecting rod (13) are both provided with a first spring (15).

5. The rapid assembly device for lithium battery cells according to claim 2, characterized in that: the movable plate is characterized in that movable blocks (16) are fixedly mounted on two sides of the movable plate (9), and movable grooves (17) matched with the movable blocks (16) are formed in two sides of the buffer groove (8).

6. The rapid assembly device for lithium battery cells according to claim 2, characterized in that: the two sides of the bottom of the movable plate (9) are rotatably provided with supporting rods (18), and the middle position of the bottom of the movable plate (9) is fixedly provided with a second spring (19).

7. The rapid assembly device for lithium battery cells according to claim 6, characterized in that: the bottom of the support rod (18) is rotatably provided with a sliding block (20), sliding grooves (21) matched with the sliding block (20) are formed in two sides of the bottom of the inner side of the buffer groove (8), and a third spring (22) is fixedly mounted inside the sliding grooves (21).

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