CN211392173U

CN211392173U - Battery fixing device is used in lithium ion battery production

Info

Publication number: CN211392173U
Application number: CN201922246091.8U
Authority: CN
Inventors: 王伟; 王波; 张迪; 李文; 王秋君; 李冲
Original assignee: Hebei Huapu Chemical Equipment Technology Co ltd
Current assignee: Hebei Huapu Chemical Equipment Technology Co ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-09-01
Anticipated expiration: 2029-12-16

Abstract

The utility model discloses a battery fixing device for lithium ion battery production, the on-line screen storage device comprises a base, the outer wall is opened with the slot in the middle of the both sides of base top, and the inner wall of two slots all welds same baffle, the outer wall of baffle both sides all opens the draw-in groove, and the inner wall of each draw-in groove both sides all opens the card hole that distributes equidistantly, and the base is inside to be provided with first placing chamber and second placing chamber, and the apron is close to the bottom both sides outer wall of baffle and all welds the cardboard, and the outer wall of two cardboard both sides all has the bullet knot that distributes equidistantly through the bolt fastening, and the one end of each bullet knot all welds the card protruding, and the card; through being provided with cardboard, bullet knot, card are protruding, block hole and draw-in groove, promoted the fixed of apron and base, simultaneously through being provided with limiting plate, spout, fixed orifices and card post, promoted the stability of lithium cell transportation.

Description

Battery fixing device is used in lithium ion battery production

Technical Field

The utility model belongs to the technical field of the battery production is fixed, concretely relates to battery fixing device is used in lithium ion battery production.

Background

The lithium battery is a battery which uses lithium metal or lithium alloy as a negative electrode material and uses a non-aqueous electrolyte solution, and the lithium metal has very high requirements on the environment due to the very active chemical characteristics of the lithium metal, so that the lithium metal is processed, stored and used. With the development of science and technology, people have more and more demands on rechargeable batteries, various rechargeable batteries are appeared, and lithium ion batteries are favored by people due to excellent performance of the rechargeable batteries. However, lithium batteries of various shapes on the market have a problem of transportation stability during the production process.

For example, the publication No. CN207611802U discloses a lithium ion battery fixing device convenient for heat dissipation, which realizes heat dissipation of a lithium battery, but does not solve the problem of stability of transportation of the conventional lithium battery, and therefore, we propose a battery fixing device for lithium ion battery production.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a battery fixing device is used in lithium ion battery production to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the base comprises a base, the outer wall is opened to base top both sides has the slot, and the inner wall of two slots all welds has same baffle, the draw-in groove has all been opened to baffle both sides outer wall, and the card hole that the equidistance distributes is all opened to every draw-in groove both sides inner wall, and the base is inside to be provided with first placing chamber and second placing chamber, and the apron has all welded the cardboard near the bottom both sides outer wall of baffle, and two cardboard both sides outer walls all have the bullet of equidistance distribution to buckle through the bolt fastening, and every bullet one end of buckling all welds has the card protruding, and the protruding and card hole looks adaptation of card, and the protruding number of card is the.

Preferably, the chutes are formed in the front surface and the back inner wall of the first placing chamber and the second placing chamber, two limiting plates are welded on the outer walls of the two sides of the bottom of the cover plate, and the limiting plates are matched with the chutes.

Preferably, the outer wall is fixed with the handle through the bolt in the middle of the apron top, and the apron is close to both sides outer wall of handle below and all is fixed with same sponge board through the buckle.

Preferably, three heat dissipation holes are formed in the inner walls of the two sides of the first placing chamber and the second placing chamber, and a dust screen is welded to the circumferential inner wall of each heat dissipation hole.

Preferably, the outer wall of the top of the partition board is provided with a placing groove, the outer walls of two sides of the placing groove are provided with heat conducting grooves, and the outer wall of one side, opposite to the two placing grooves, is provided with a first copper hole and a second copper hole respectively.

Preferably, corner protection plates are welded on the outer walls of four corners of the cover plate.

Preferably, the outer walls of the opposite sides of the first placing chamber and the second placing chamber are both fixed with damping plates through bolts.

Preferably, each inner wall of the bottom of the sliding chute is provided with fixing holes distributed at equal intervals, the outer wall of the bottom of each limiting plate is welded with clamping columns distributed at equal intervals, and the clamping columns are matched with the fixing holes.

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

(1) through being provided with cardboard, bullet knot, card are protruding, block hole and draw-in groove, promoted the fixed of apron and base, simultaneously through being provided with limiting plate, spout, fixed orifices and card post, promoted the stability of lithium cell transportation.

(2) Through being provided with baffle, standing groove and sponge board, avoid first placing chamber and second placing chamber's lithium cell to wet, be provided with heat-conducting groove, first copper hole and second copper hole in the baffle both sides simultaneously, promote the placing of sponge board and the heat conduction of lithium cell.

(3) Through being provided with the damper plate in first placing chamber and second placing chamber two inboards, prevented to appear the problem of damaging when the lithium cell receives the impact.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic diagram of the explosion structure of the present invention;

FIG. 3 is a side view of the structure of FIG. 2;

fig. 4 is a schematic top view of the base of the present invention;

fig. 5 is a schematic view of a partial structure of the present invention;

in the figure: 1. a base; 2. a partition plate; 3. clamping convex; 4. a handle; 5. a cover plate; 6. a dust screen; 7. clamping a plate; 8. corner protecting plates; 9. a sponge plate; 10. a limiting plate; 11. clamping the column; 12. a card slot; 13. a clamping hole; 14. a placement groove; 15. snapping; 16. a first placing chamber; 17. a second holding chamber; 18. a chute; 19. a damper plate; 20. a fixing hole; 21. a heat conducting groove; 22. a first copper via; 23. and a second copper via.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-5, the present invention provides a technical solution: including base 1 and apron 5, the outer wall is opened to have the slot in the middle of the 1 top both sides of base, and the inner wall of two slots all welds same baffle 2, draw-in groove 12 has all been opened to 2 both sides outer walls of baffle, and every draw-in groove 12 both sides inner wall all opens the card hole 13 that has the equidistance and distributes, 1 inside first placing chamber 16 and the second placing chamber 17 of being provided with of base, and apron 5 has all welded cardboard 7 near the bottom both sides outer wall of baffle 2, and two 7 both sides outer walls of cardboard all have the bullet of equidistance distribution through the bolt fastening 15, and every bullet is buckled 15 one end and all is welded and has is blocked protruding 3, blocks protruding 3 and the card hole 13 looks adaptation, and the number of blocking protruding 3 is the same with.

In order to promote the stability of lithium battery transportation, in this embodiment, preferably, the front inner wall and the back inner wall of the first placing chamber 16 and the second placing chamber 17 are both provided with sliding chutes 18, two limiting plates 10 are welded on the outer walls of two sides of the bottom of the cover plate 5, and the limiting plates 10 are adapted to the sliding chutes 18.

In order to avoid the lithium batteries in the first placing chamber 16 and the second placing chamber 17 from being affected with damp, in the present embodiment, preferably, the handle 4 is fixed on the outer wall in the middle of the top of the cover plate 5 through a bolt, and the same sponge plate 9 is fixed on the outer walls of the two sides of the cover plate 5 close to the lower side of the handle 4 through buckles.

In order to promote the heat dissipation and dust prevention of the lithium batteries in the first placing chamber 16 and the second placing chamber 17 and improve the transportation stability of the lithium batteries, in the embodiment, preferably, three heat dissipation holes are formed in the inner walls of the two sides of the first placing chamber 16 and the second placing chamber 17, and a dust screen 6 is welded to the inner wall of the circumference of each heat dissipation hole.

In order to facilitate the placement of the sponge plate 9 and the heat conduction of the lithium battery, in this embodiment, it is preferable that the outer wall of the top of the partition board 2 is provided with a placement groove 14, the outer walls of two sides of the placement groove 14 are provided with heat conduction grooves 21, and the outer walls of the opposite sides of the two placement grooves 21 are provided with a first copper hole 22 and a second copper hole 23, respectively.

In order to protect the four corners of the top of the whole device, in this embodiment, it is preferable that corner protection plates 8 are welded to the outer walls of the four corners of the cover plate 5.

In order to prevent the lithium battery from being damaged when the lithium battery is subjected to a collision force, in the embodiment, it is preferable that the outer walls of the opposite sides of the first placing chamber 16 and the second placing chamber 17 are fixed with a damping plate 19 by bolts.

In order to enhance the connection and fixation between the cover plate 5 and the base 1, in this embodiment, preferably, the inner wall of the bottom of each sliding groove 18 is provided with fixing holes 20 distributed at equal intervals, the outer wall of the bottom of each limiting plate 10 is welded with clamping columns 11 distributed at equal intervals, and the clamping columns 11 are matched with the fixing holes 20.

The utility model discloses a theory of operation and use flow: when the lithium battery dehumidification device is used, two lithium batteries are placed in a first placing chamber 16 and a second placing chamber 17 in a base 1, clamping plates 7 on two sides of the bottom of a cover plate 5 are clamped in clamping grooves 12 on two sides of a partition plate 2 by holding a handle 4, elastic buckles 15 and clamping protrusions 3 on two sides of each clamping plate 7 can be clamped in clamping holes 13 on the clamping grooves 12, connection between the cover plate 5 and the base 1 is achieved, a limiting plate 10 on the bottom of the cover plate 5 slides in a sliding groove 12 of the base 1 between the clamping grooves, clamping columns 11 on the bottom of the limiting plate are correspondingly clamped in fixing holes 20 on the bottom of the sliding groove 12, fixing of the cover plate 5 and the base 1 is enhanced, damping plates 19 are arranged in the first placing chamber 16 and the second placing chamber 17, damage of the lithium batteries due to external force can be effectively prevented, meanwhile, placing grooves 14 in the partition plate 2 can be used for placing sponge plates 9, and dehumidification effects inside the first placing chamber 16 and the second placing chamber 17 are promoted, and four corners of the cover plate 5 are provided with corner protecting plates 8, so that the stability of the whole device is enhanced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a lithium ion battery production is with battery fixing device, includes base (1), its characterized in that: outer wall opens there is the slot in the middle of base (1) top both sides, and the inner wall of two slots all welds same baffle (2), baffle (2) both sides outer wall all opens draw-in groove (12), and every draw-in groove (12) both sides inner wall all opens card hole (13) that the equidistance distributes, base (1) inside is provided with first placing chamber (16) and second placing chamber (17), and apron (5) are close to the bottom both sides outer wall of baffle (2) and all weld cardboard (7), two cardboard (7) both sides outer wall all have the bullet of equidistance distribution to buckle (15) through the bolt fastening, the one end that every bullet was buckled (15) all welds and has protruding (3) of card, protruding (3) of card and card hole (13) looks adaptation, and the number of the protruding (3) of card is the same with card hole (13) number.

2. The battery fixing device for lithium ion battery production according to claim 1, wherein: first placing chamber (16) and second placing chamber (17) openly and back inner wall all opened spout (18), and apron (5) bottom both sides outer wall all welds two limiting plates (10), limiting plate (10) and spout (18) looks adaptation.

3. The battery fixing device for lithium ion battery production according to claim 1, wherein: the outer wall is fixed with handle (4) through the bolt in the middle of apron (5) top, and apron (5) are close to the both sides outer wall of handle (4) below and all are fixed with same sponge board (9) through the buckle.

4. The battery fixing device for lithium ion battery production according to claim 1, wherein: the inner walls of two sides of the first placing chamber (16) and the second placing chamber (17) are provided with three heat dissipation holes, and the inner wall of the circumference of each heat dissipation hole is welded with a dust screen (6).

5. The battery fixing device for lithium ion battery production according to claim 1, wherein: the outer wall of the top of the partition board (2) is provided with a placing groove (14), the outer walls of two sides of the placing groove (14) are provided with heat conducting grooves (21), and the outer wall of one side, opposite to the two placing grooves (14), is provided with a first copper hole (22) and a second copper hole (23) respectively.

6. The battery fixing device for lithium ion battery production according to claim 1, wherein: corner protection plates (8) are welded on the outer walls of four corners of the cover plate (5).

7. The battery fixing device for lithium ion battery production according to claim 4, wherein: and the outer walls of the opposite sides of the first placing chamber (16) and the second placing chamber (17) are fixed with damping plates (19) through bolts.

8. The battery fixing device for lithium ion battery production according to claim 2, wherein: every fixed orifices (20) that the equidistance distributes are all opened to spout (18) bottom inner wall, and the card post (11) that the equidistance distributes are all welded to every limiting plate (10) bottom outer wall, card post (11) and fixed orifices (20) looks adaptation.