CN217542250U - Lithium battery pack detection platform - Google Patents
Lithium battery pack detection platform Download PDFInfo
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- CN217542250U CN217542250U CN202221046584.2U CN202221046584U CN217542250U CN 217542250 U CN217542250 U CN 217542250U CN 202221046584 U CN202221046584 U CN 202221046584U CN 217542250 U CN217542250 U CN 217542250U
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Abstract
The application discloses lithium cell package testing platform, through setting up conveying platform, set up lithium cell package on conveying platform, set up clamping part on conveying platform, clamping part passes through the moving mechanism and removes, clamping part sets up a plurality ofly, clamping part encloses into card and space, lithium cell package sets up in card and space, when setting up detection device conveying platform and removing the detection device below on conveying platform's top, detection device's aerify the guard shield and descend and establish lithium cell cover and carry out the gas tightness in aerifing the guard shield and detect, thereby clamping part removes through moving mechanism and encloses into not unidimensional card and space and then carries out the centre gripping to the lithium cell package of different models, the production cost is reduced, the replacement problem that the fixed frock of battery package need correspond different model battery packages has been solved, thereby detection efficiency is improved.
Description
Technical Field
This application belongs to lithium cell production technical field, especially relates to a lithium cell package testing platform.
Background
The lithium battery is a battery which uses lithium metal or lithium alloy as a positive/negative electrode material and uses a non-aqueous electrolyte solution, a battery pack is the package of the lithium battery, the voltage capacity of a single battery cell sometimes cannot meet the requirements of users, and the battery needs to be combined in series or in parallel at the moment.
The lithium battery pack is used as a key power source component of the new energy automobile and an electric power source component of an electric appliance in the automobile, so that the reliability of the new energy electric automobile is directly influenced by the sealing performance of the battery. The waterproof detection of car lithium cell gas tightness test and automobile-used battery leakproofness can detect out the battery that does not conform to the requirement, and the certified products also be that the good battery of leakproofness wraps the internals because the leakproofness meets the requirements so can not receive the dust, the erosion of rainwater, because different lithium cell package size is not of a uniform size, thereby lead to the fixed tool equipment quantity of detection that matches with the lithium cell numerous, and the cost of manufacture is high, it is extravagant big, and the sealed detection mode of wholeness has the problem of not tightly sealing, lead to gas tightness detector equipment to detect the precision not high, it is thus visible, the prior art is waited to further improve and improve.
SUMMERY OF THE UTILITY MODEL
The utility model provides a lithium cell package testing platform to solve at least one among the above-mentioned technical problem. Through setting up conveying platform, set up the lithium cell package on conveying platform, set up the clamping part on conveying platform, the clamping part passes through moving mechanism and removes, the clamping part sets up a plurality ofly, the clamping part encloses into card and space, the lithium cell package sets up in card and space, when conveying platform's top sets up detection device conveying platform and removes detection device below, detection device's aerify the guard shield and descend to establish the lithium cell cover and aerify in the guard shield and carry out the gas tightness and detect through elevating system, thereby the clamping part removes through moving mechanism and encloses into not unidimensional card and space and then carries out the centre gripping to the lithium cell package of different models, the production cost is reduced, the replacement problem that the fixed frock of battery package need correspond different model battery packages has been solved, thereby detection efficiency has been improved.
In order to achieve the above object, the utility model provides a lithium battery pack testing platform, include:
the detection device comprises an inflatable shield, and the inflatable shield is lifted and contacted with the lithium battery pack through a lifting mechanism;
the fixing device is arranged on the conveying platform and comprises a plurality of clamping portions, the clamping portions move through the moving mechanism, the clamping portions surround a clamping space, and the lithium battery pack is arranged in the clamping space.
Above-mentioned structure, through setting up conveying platform, set up lithium cell package on conveying platform, set up the clamping part on conveying platform, the clamping part passes through the moving mechanism and removes, the clamping part sets up a plurality ofly, clamping part encloses into card and space, lithium cell package sets up in the block space, when conveying platform's top sets up detection device conveying platform and removes the detection device below, detection device's aerifys the guard shield and descends to carry out the gas tightness in the aerifys guard shield with lithium cell cover through elevating system and detect, thereby clamping part removes through the moving mechanism and encloses into not unidimensional block space and then carries out the centre gripping to the lithium cell package of different models, production cost is reduced, the replacement problem that battery package fixed frock need correspond different model battery packages has been solved, thereby detection efficiency is improved.
In a preferred implementation manner, the clamping portions are arranged at four corners of the conveying platform, and the clamping portions are in contact with the edges of the lithium battery pack after being moved by the moving mechanism.
In a preferred implementation, the clamping portion is L-shaped, and the clamping portion is provided with a bump-proof material.
Clamping part sets up four, sets up the shape and is L shape, corresponds current lithium cell package square shape, and centre gripping lithium cell package four corners design is more reasonable, sets up the material of preventing colliding with in clamping part simultaneously, for example rubber etc. places the damage of clamping part to the lithium cell outward appearance.
In a preferred implementation manner, the moving mechanism comprises a rotating part and a moving part, the rotating part rotates to drive the moving part to translate, the rotating part is connected with an adjusting knob, and the moving part is detachably connected with the clamping part through a connecting part.
Through the rotation regulation knob, rotate the portion of rotating, the portion of rotating drives the removal portion and removes the position that changes clamping part, and easy operation is convenient, and clamping part can be dismantled in removal portion and connect simultaneously, corresponds different lithium cell package, to clamping part change can, effectively reduced the manufacturing cost of device.
In a preferred implementation manner, a moving chute is arranged in the conveying platform, and the moving part moves in the moving chute.
The movable part is moving in the restriction of the movable sliding groove, so that the movable part is more stable in movement and more reasonable in structural design.
In a preferred implementation, the rotating part is a shaft gear, and the moving part is a toothed plate.
The moving mode of the shaft gear and the toothed plate has higher precision, more stable movement, longer service life and convenient maintenance and replacement.
In a preferred implementation manner, the fixing device further comprises a clamping base, the clamping base is arranged on the conveying platform, the clamping base is provided with a limiting groove, and the connecting portion is arranged in the limiting groove.
Set up the spacing groove, restriction removal portion can not excessively remove and fall out the removal spout, and the cooperation of connecting portion and spacing groove is removed simultaneously and is made clamping part can not in pressing from both sides tight base contact, reduces frictional resistance.
In a preferred implementation manner, a sealing groove is formed in the outer side of the clamping portion, and the inflatable shield is clamped into the sealing groove after descending.
Through the design seal groove, it is better to aerify sealed effect behind the guard shield joint into the seal groove.
In a preferred implementation manner, the sealing groove is provided with an elastic member, and the cross section of the elastic member is arched.
After the edge of the inflatable shield is clamped into the sealing groove, the elastic piece in the sealing groove further seals two sides of the clamping part of the inflatable shield, and the elastic piece with the arched section has a better extrusion sealing effect on the edge of the inflatable shield.
In a preferred implementation, the conveying platform is reciprocated by rollers.
The structure has the following beneficial effects:
1. lithium cell package sets up on conveying platform, set up clamping part on conveying platform, clamping part passes through moving mechanism and removes, clamping part sets up a plurality ofly, clamping part encloses into card and space, the lithium cell package sets up in card and space, clamping part sets up four, it appears for L to set up the shape, correspond the square shape of current lithium cell package, centre gripping lithium cell package four corners design is more reasonable, moving mechanism is including rotating and moving part, through the rotation regulation knob, rotate the rotating part, the rotating part drives the position that moving part removed and changes clamping part, easy operation is convenient, the moving means of shaft gear and pinion rack, the precision is higher, it is more steady to remove, long service life, it is convenient to maintain and change. The clamping part can be dismantled in removal portion and connect simultaneously, corresponds the lithium cell package of different shapes, to clamping part smallclothes change can, effectively reduced the manufacturing cost of device.
2. Through the design seal groove, aerify the guard shield joint and advance sealed effect better behind the seal groove, after the edge joint of aerifing the guard shield advances the seal groove, the elastic component in the seal groove carries out further sealed to the both sides of aerifing the guard shield joint part, and the elastic component of arch cross-section has better extrusion seal effect to aerifing the guard shield edge.
Drawings
The accompanying drawings, which 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 application and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of an exemplary embodiment of the present invention;
fig. 2 is a schematic structural view of an exemplary embodiment of the fixing device of the present invention;
fig. 3 is a schematic structural view of an exemplary embodiment of a sealing groove of the present invention;
fig. 4 is a schematic structural view of an exemplary embodiment of the conveying platform of the present invention;
description of reference numerals:
1. a conveying platform; 10. a fixing device; 101. a clamping portion; 11. a moving mechanism; 102. a clamping space; 110. a rotating part; 111. a moving part; 1110. a connecting portion; 1101. adjusting a knob; 12. a moving chute; 1021. a limiting groove; 102. clamping the base; 13. a sealing groove; 130. an elastic member; 14. a roller;
2. a detection device; 20. an inflatable shield; 21. a lifting mechanism; 3. lithium battery pack.
Detailed Description
In order to more clearly explain the overall concept of the present invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.
It should be noted that in the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the scope of the present invention is not limited by the specific embodiments disclosed below.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. However, the direct connection means that the two bodies are not connected to each other by the intermediate structure but connected to each other by the connecting structure to form a whole. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The description in this application as relating to "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.
As shown in fig. 1-4, the utility model provides a lithium battery pack detection platform, include:
the detection device 2 is arranged at the top end of the conveying platform 1, the detection device 2 comprises an inflatable shield 20, and the inflatable shield 20 is in lifting contact with the lithium battery pack 3 through a lifting mechanism 21;
the fixing device 10 is arranged on the conveying platform 1, the fixing device 10 comprises a plurality of clamping parts 101, the clamping parts 101 move through a moving mechanism 11, the clamping parts 101 enclose an engagement space 102, and the lithium battery pack 3 is arranged in the engagement space 102.
Above-mentioned structure, through setting up conveying platform 1, set up lithium cell package 3 on conveying platform 1, set up clamping part 101 on conveying platform 1, clamping part 101 removes through moving mechanism 11, clamping part 101 sets up a plurality ofly, clamping part 101 encloses into block space 102, lithium cell package 3 sets up in block space 102, set up detection device 2 on conveying platform 1's top, when conveying platform 1 removes detection device 2 below, detection device 2's inflatable shield 20 descends through elevating system 11 and establishes lithium cell package 3 cover and carry out the gas tightness and detect in inflatable shield 20, thereby clamping part 101 removes through moving mechanism 11 and encloses into not unidimensional block space 102 and then carries out the centre gripping to the lithium cell package 3 of different models fixedly, production cost is reduced, the problem that need change the fixed frock many times when having solved the lithium cell package 3 detection of different models, thereby detection efficiency has been improved.
As a preferred embodiment of the present invention, as shown in fig. 2, the clamping portions 101 are provided at four corners of the conveying platform 1, and the clamping portions 101 are moved by the moving mechanism 11 and then brought into contact with the edges of the lithium battery pack 3.
As a preferred example in the present embodiment, as shown in fig. 2, the clamp portion is formed in an L shape, and the clamp portion 101 is provided with a knock prevention material.
Clamping part 101 sets up four, sets up the shape and is L shape, corresponds 3 square shapes of current lithium cell package, and 3 four corners of centre gripping lithium cell package design is more reasonable, sets up the material of preventing colliding with at clamping part 101 simultaneously, for example rubber etc. prevents clamping part 101 to the apparent damage of lithium cell.
As a preferred embodiment of the present application, as shown in fig. 2 and 3, the moving mechanism 11 includes a rotating portion 110 and a moving portion 111, the rotating portion 111 rotates to drive the moving portion 111 to translate, an adjusting knob 1101 is connected to the rotating portion 110, and the moving portion 111 is detachably connected to the clamping portion 101 through a connecting portion 1110.
Through rotation regulation knob 1101, rotate rotation portion 110, rotation portion 110 drives removal portion 111 and removes the position that changes clamping part 101, and easy operation is convenient, and clamping part 101 and removal portion 111 can be dismantled the connection simultaneously, correspond the lithium cell package 3 of different shapes, to clamping part 101 change can, effectively reduced the manufacturing cost of device.
As a preferred example of the present embodiment, as shown in fig. 4, a moving chute 12 is provided in the conveying deck 1, and the moving section 111 moves in the moving chute 12.
The moving part 111 limits the movement of the moving chute 12, so that the movement is more stable, and the structural design is more reasonable.
As a second preferred embodiment of the present embodiment, as shown in fig. 2, the rotating part 110 is a shaft gear, and the moving part 111 is a toothed plate.
The moving mode of the shaft gear and the toothed plate has the advantages of higher precision, more stable movement, longer service life and convenient maintenance and replacement.
As a third preferred embodiment of the present invention, as shown in fig. 2 and fig. 3, the fixing device 10 further includes a clamping base 102, the clamping base 102 is disposed on the conveying platform 1, the clamping base 102 is provided with a limiting groove 1021, and the connecting portion 1110 is disposed in the limiting groove 1021.
The limiting groove 1021 is arranged to limit the moving part 111 from excessively moving and falling out of the moving chute 12, and the connecting part 1110 and the limiting groove 1021 move in a matching manner to prevent the clamping part 101 from directly contacting with the clamping base 102, so that the frictional resistance is reduced.
In a preferred embodiment of the present invention, as shown in fig. 3, a sealing groove 13 is formed outside the clamp portion 101, and the inflatable hood 20 is snapped into the sealing groove 13 after being lowered.
By designing the sealing groove 13, the sealing effect is better after the inflatable shield 20 is clamped into the sealing groove 13.
Further, as shown in fig. 3, the sealing groove 13 is provided with an elastic member 130, and a cross section of the elastic member 130 is arched.
After the edge of the inflatable shield 20 is clamped into the sealing groove 13, the elastic member 130 in the sealing groove 13 further seals two sides of the clamped part of the inflatable shield 20, and the elastic member 130 with the arched section has a better extrusion sealing effect on the edge of the inflatable shield 20.
As a preferred embodiment of the present application, the conveying platform 1 is reciprocated by rollers as shown in fig. 1.
The utility model can be realized by adopting or using the prior art for reference in places which are not mentioned in the specification.
All the embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from other embodiments.
The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a lithium cell package testing platform which characterized in that includes:
the detection device comprises an inflatable shield, and the inflatable shield is lifted and contacted with the lithium battery pack through a lifting mechanism;
the fixing device is arranged on the conveying platform and comprises a plurality of clamping portions, the clamping portions move through the moving mechanism, the clamping portions surround a clamping space, and the lithium battery pack is arranged in the clamping space.
2. The lithium battery pack detection platform according to claim 1, wherein the clamping portions are arranged at four corners of the conveying platform, and the clamping portions are moved by the moving mechanism and then contact with edges of the lithium battery pack.
3. The lithium battery pack detection platform of claim 2, wherein the clamping portion is L-shaped and is provided with a bump-proof material.
4. The lithium battery pack detection platform according to claim 1, wherein the moving mechanism comprises a rotating portion and a moving portion, the rotating portion rotates to drive the moving portion to translate, the rotating portion is connected with an adjusting knob, and the moving portion is detachably connected with the clamping portion through a connecting portion.
5. The lithium battery pack detection platform according to claim 4, wherein a moving chute is arranged in the conveying platform, and the moving part moves in the moving chute.
6. The lithium battery pack detection platform of claim 4, wherein the rotating portion is a shaft gear and the moving portion is a toothed plate.
7. The lithium battery pack detection platform as claimed in claim 4, wherein the fixing device further comprises a clamping base, the clamping base is disposed on the conveying platform, the clamping base is provided with a limiting groove, and the connecting portion is disposed in the limiting groove.
8. The lithium battery pack detection platform of claim 1, wherein a sealing groove is formed in an outer side of the clamping portion, and the inflatable shield is clamped into the sealing groove after being lowered.
9. The lithium battery pack detection platform of claim 8, wherein the sealing groove is provided with an elastic member, and the cross section of the elastic member is arched.
10. The lithium battery pack detection platform of claim 1, wherein the conveying platform is reciprocated by rollers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221046584.2U CN217542250U (en) | 2022-04-22 | 2022-04-22 | Lithium battery pack detection platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221046584.2U CN217542250U (en) | 2022-04-22 | 2022-04-22 | Lithium battery pack detection platform |
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| Publication Number | Publication Date |
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| CN217542250U true CN217542250U (en) | 2022-10-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221046584.2U Active CN217542250U (en) | 2022-04-22 | 2022-04-22 | Lithium battery pack detection platform |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115326305A (en) * | 2022-10-11 | 2022-11-11 | 苏州清研精准汽车科技有限公司 | Battery package gas tightness detection device |
| CN117213734A (en) * | 2023-11-07 | 2023-12-12 | 新沂天晟新材料有限公司 | Air tightness detection equipment and method for power battery module |
-
2022
- 2022-04-22 CN CN202221046584.2U patent/CN217542250U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115326305A (en) * | 2022-10-11 | 2022-11-11 | 苏州清研精准汽车科技有限公司 | Battery package gas tightness detection device |
| CN117213734A (en) * | 2023-11-07 | 2023-12-12 | 新沂天晟新材料有限公司 | Air tightness detection equipment and method for power battery module |
| CN117213734B (en) * | 2023-11-07 | 2024-01-02 | 新沂天晟新材料有限公司 | Air tightness detection equipment and method for power battery module |
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