CN216288588U

CN216288588U - Quick flaring device for air bag of lithium ion battery

Info

Publication number: CN216288588U
Application number: CN202122589161.7U
Authority: CN
Inventors: 何苏平; 李云
Original assignee: Dongguan Encore Energy Co ltd
Current assignee: Dongguan Encore Energy Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-04-12
Anticipated expiration: 2031-10-27

Abstract

The utility model discloses a quick flaring device for a lithium ion battery air bag, which comprises a base, wherein air cylinders are symmetrically and fixedly arranged on the base, the output end of each air cylinder is fixedly connected with a connecting block, an upper box body is fixedly connected onto the connecting block, a limiting rod is arranged on the base, a turnover basket is arranged on one side of the base, corresponding to the limiting rod, and a limiting block is arranged inside the turnover basket; the top end of the supporting column is fixedly connected with a top plate, the upper box body is provided with a compressed air pipe, the top plate is provided with a through hole, and the compressed air pipe is connected with the through hole in a sliding manner; this novel simple structure, convenient to use, through the base, go up box, uide bushing, cylinder, connecting block, compressed air pipe, jet-propelled air cock, gas pocket, sharp opening, gag lever post, turnover basket, spacing axle and stopper's cooperation, form and carry out the structure of the quick flaring of air pocket to a plurality of whole basket electricity cores, can effectual saving manpower, improve work efficiency.

Description

Quick flaring device for air bag of lithium ion battery

Technical Field

The utility model relates to the technical field of battery production equipment, in particular to a quick flaring device for an air bag of a lithium ion battery.

Background

Because the lithium ion battery has the advantages of high voltage, large specific energy, good safety, long service life and the like, the market has certain requirements on some lithium ion battery production and manufacturing equipment; the air bag needs to be flared after the lithium ion battery is sealed at the top side, so that the baking and the liquid injection are convenient, however, a device for simultaneously flaring air bags of a plurality of battery cores, most of which are single air bag flaring devices of the lithium ion battery, or flaring is carried out by manual cooperation is not provided in the existing lithium ion battery core manufacturing process, the working efficiency is low, and the burden of workers is increased; therefore, a rapid flaring device for a lithium ion battery airbag is needed in the present stage.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a rapid flaring device for a lithium ion battery airbag, so as to solve the problems of the prior art.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a quick flaring device for lithium ion battery air pocket, includes the base, symmetry fixed mounting has the cylinder on the base, and the output fixedly connected with connecting block of cylinder is fixedly connected with goes up the box on the connecting block, is provided with the gag lever post on the base, and one side that corresponds the gag lever post on the base is provided with the turnover basket, and the inside of turnover basket is provided with the stopper.

Furthermore, the base is provided with fixedly connected with support columns, the upper box body is provided with a guide sleeve, and the guide sleeve is sleeved on the support columns.

Further, the top end fixedly connected with roof of support column goes up to be provided with the compressed air pipe on the box, has seted up the through-hole on the roof, and compressed air pipe and through-hole sliding connection.

Further, go up the inside of box and be provided with air injection air cock, the straight line opening has been seted up to air injection air cock's bottom, and the gas pocket has been seted up on air injection air cock's top, and the one end of compressed air pipe is pegged graft in the gas pocket.

Furthermore, a limiting shaft is arranged on the turnover basket.

Compared with the prior art, the utility model has the following beneficial effects: this novel simple structure, convenient to use, through the base, go up box, uide bushing, cylinder, connecting block, compressed air pipe, jet-propelled air cock, gas pocket, sharp opening, gag lever post, turnover basket, spacing axle and stopper's cooperation, form and carry out the structure of the quick flaring of air pocket to a plurality of whole basket electricity cores, can effectual saving manpower, improve work efficiency.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic overall perspective view of the present invention;

FIG. 2 is a schematic view of the overall exploded perspective structure of the present invention;

FIG. 3 is a schematic view of the overall front cut-away construction of the present invention;

FIG. 4 is a schematic perspective view of an air nozzle of the present invention;

FIG. 5 is a schematic perspective view of the present invention;

in the figure: 1. a base; 2. a support pillar; 3. an upper box body; 4. a guide sleeve; 5. a cylinder; 6. connecting blocks; 7. a top plate; 8. compressing the air pipe; 9. a through hole; 10. a gas nozzle; 11. air holes; 12. a linear opening; 13. a limiting rod; 14. a turnover basket; 15. a limiting shaft; 16. and a limiting block.

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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a quick flaring device for a lithium ion battery air bag comprises a base 1, wherein air cylinders 5 are symmetrically and fixedly mounted on the base 1, the output ends of the air cylinders 5 are fixedly connected with a connecting block 6, an upper box body 3 is fixedly connected onto the connecting block 6, a limiting rod 13 is arranged on the base 1, a turnover basket 14 is arranged on one side of the base 1 corresponding to the limiting rod 13, and a limiting block 16 is arranged inside the turnover basket 14; the base 1 is fixedly connected with support columns 2 in a distributed manner, the upper box body 3 is provided with a guide sleeve 4, and the guide sleeve 4 is sleeved on the support columns 2; the top end of the supporting column 2 is fixedly connected with a top plate 7, the upper box body 3 is provided with a compressed air pipe 8, the top plate 7 is provided with a through hole 9, and the compressed air pipe 8 is in sliding connection with the through hole 9; an air injection nozzle 10 is arranged inside the upper box body 3, a linear opening 12 is formed in the bottom end of the air injection nozzle 10, an air hole 11 is formed in the top end of the air injection nozzle 10, and one end of the compressed air pipe 8 is inserted into the air hole 11; a limiting shaft 15 is arranged on the turnover basket 14; when the quick flaring device for the lithium ion battery air bag is used, firstly, a plurality of battery cores are arranged in the turnover basket 14, the battery cores are limited by the limiting block 16, then the arranged battery cores of the whole basket are arranged in the flaring machine, and the limiting rod 13 is arranged on the base 1 of the flaring machine, so that the turnover basket 14 is prevented from being placed incorrectly; then a starting switch is pressed down to start the air cylinder 5, the upper box body 3 is driven to descend to a specified position, meanwhile, an air injection nozzle 10 arranged in the upper box body 3 just presses the battery air bag to prevent the air bag from moving, and meanwhile, the top end of a limiting shaft 15 props against the upper box body 3 to prevent the air injection nozzle 10 from being excessively pressed down to deform the air bag; after the upper box body 3 reaches a designated position, compressed gas is introduced through the compressed gas pipe 8, and the compressed gas blows the battery air bag open; after the flaring is finished, the upper box body 3 is driven to return to the original position through the air cylinder 5, and the flaring work of the battery air bag is finished.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A quick flaring device for lithium ion battery air bag, includes base (1), its characterized in that: the automatic turnover device is characterized in that a cylinder (5) is symmetrically and fixedly mounted on the base (1), a connecting block (6) is fixedly connected with the output end of the cylinder (5), an upper box body (3) is fixedly connected onto the connecting block (6), a limiting rod (13) is arranged on the base (1), a turnover basket (14) is arranged on one side, corresponding to the limiting rod (13), of the base (1), and a limiting block (16) is arranged inside the turnover basket (14).

2. The quick flaring device for a lithium ion battery air bag according to claim 1, wherein: fixedly connected with support column (2) distributes on base (1), is provided with uide bushing (4) on last box (3), and uide bushing (4) cup joints on support column (2).

3. A rapid flaring device for a lithium ion battery air bag according to claim 2, wherein: the top end of the supporting column (2) is fixedly connected with a top plate (7), a compressed air pipe (8) is arranged on the upper box body (3), a through hole (9) is formed in the top plate (7), and the compressed air pipe (8) is connected with the through hole (9) in a sliding mode.

4. A rapid flaring device for a lithium ion battery air bag according to claim 3, wherein: go up the inside of box (3) and be provided with air injection air cock (10), straight line opening (12) have been seted up to the bottom of air injection air cock (10), and air pocket (11) have been seted up on the top of air injection air cock (10), and the one end of compressed air pipe (8) is pegged graft in air pocket (11).

5. The quick flaring device for a lithium ion battery air bag according to claim 1, wherein: and a limiting shaft (15) is arranged on the turnover basket (14).