CN204257768U - Soft package lithium battery vacuum package device - Google Patents
Soft package lithium battery vacuum package device Download PDFInfo
- Publication number
- CN204257768U CN204257768U CN201420646559.7U CN201420646559U CN204257768U CN 204257768 U CN204257768 U CN 204257768U CN 201420646559 U CN201420646559 U CN 201420646559U CN 204257768 U CN204257768 U CN 204257768U
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- CN
- China
- Prior art keywords
- end socket
- lithium battery
- vacuum cavity
- vacuum
- soft package
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The utility model discloses a kind of soft package lithium battery vacuum package device, it comprises fixed head, lift cylinder, vacuum cavity, lithium battery fixture, some to end socket and driving mechanism, Open Side Down for described vacuum cavity, and described lithium battery fixture is positioned at the below of described vacuum cavity; Quiet end socket in described end socket is fixed in described vacuum cavity, and the dynamic end socket in described end socket is arranged in described vacuum cavity horizontally slidingly; Described driving mechanism drives described dynamic end socket to slide in the horizontal direction, with make described dynamic end socket and described quiet end socket is close to each other or away from; Described lift cylinder is fixed on described fixed head, and the output of described lift cylinder downwards and be fixedly connected with the bottom surface of described vacuum cavity, and drives described vacuum cavity to move down to form with described lithium battery fixture the inner chamber sealed.The utility model soft package lithium battery vacuum package device encapsulates in a vacuum, avoids producing bubble, effectively improves the product quality of lithium battery.
Description
Technical field
The utility model relates to a kind of packaging system, particularly relates to one and encapsulates in a vacuum, improves the soft package lithium battery vacuum package device of the product quality of lithium battery.
Background technology
Soft package lithium battery needs electrolyte to be expelled in battery core aborning, and then the aluminum plastic film of battery core is sealed, existing lithium battery is general after fluid injection completes adopts manually encapsulation or automatic packaging, but, no matter be manually encapsulate or automatic packaging, it is all carry out in normal atmospheric.But carry out fluid injection in employing normal pressure and easily produce bubble in battery core, these bubbles can for good and all stay battery core inside, if do not have to remove the electrical property that will affect lithium battery, make the Quality Down of lithium battery.Therefore, in order to the bubble of lithium battery in-core is cleared, generally also need before packaging to bleed to lithium battery, all disengage to make bubble; But the effect of this mode is bad, and step trouble.
Utility model content
The purpose of this utility model is to provide one to encapsulate in a vacuum, improves the soft package lithium battery vacuum package device of the product quality of lithium battery.
To achieve these goals, the soft package lithium battery vacuum package device that the utility model provides comprises fixed head, lift cylinder, vacuum cavity, lithium battery fixture, some to end socket and driving mechanism, described vacuum cavity is positioned at below described fixed head and cavity hatch is downward, and described lithium battery fixture is positioned at the below of described vacuum cavity; Quiet end socket in described end socket is fixed in described vacuum cavity, and it is interior and relative with described quiet end socket that the dynamic end socket in described end socket is arranged at described vacuum cavity horizontally slidingly; Described driving mechanism drives described dynamic end socket to slide in the horizontal direction, with make described dynamic end socket and described quiet end socket is close to each other or away from; Described lift cylinder is fixed on described fixed head, and the output of described lift cylinder downwards and be fixedly connected with the bottom surface of described vacuum cavity, and drives described vacuum cavity to move down to form with described lithium battery fixture the inner chamber sealed.
Because the utility model is by arranging vacuum cavity, Open Side Down to make described vacuum cavity, thus utilize lift cylinder to drive described vacuum cavity to move down the inner chamber forming sealing between described lithium battery fixture, vacuumizes to facilitate; And quiet end socket and dynamic end socket are set on the bottom surface of described vacuum cavity, by utilizing driving mechanism to drive described dynamic end socket horizontal slip, thus make described dynamic end socket with described quiet end socket energy close to each other or away from, just can realize sealing battery core; Carried out in a vacuum by sealing, therefore, in the battery core after encapsulation, there is no air pressure, thus avoid bubble to produce in battery core, affect the performance of soft package lithium battery, effectively improve the quality of product.
Preferably, the edge of opening of described vacuum cavity is provided with sealing ring.Described sealing ring can make vacuum cavity be connected hermetically with described lithium battery fixture, ensures the inner chamber forming vacuum.
Preferably, described fixed head is provided with fairlead, and the bottom surface of described vacuum cavity is provided with in vertical lead, and described lead is socketed in described fairlead slidably.The cooperation of described fairlead and lead can play guide effect to described vacuum cavity, thus can reduce the error that described vacuum cavity moves generation, ensures the stability that vacuum lumen is formed.
Preferably, described driving mechanism comprises cylinder, cranks arm, the first roller and mounting bracket, described cylinder is fixed on described vacuum cavity and the output of described cylinder stretches into described vacuum cavity downwards hermetically, described cranking arm is articulated in described vacuum cavity, and described in the one end of cranking arm be flexibly connected with the output of described cylinder, the other end and described first roller pivot joint, described first roller is resisted against described mounting bracket; Described mounting bracket fixes described dynamic end socket, and is arranged at horizontally slidingly in described vacuum cavity.Crank arm described in arranging, and the first roller be set on described cranking arm, make that described first roller is movable supports described mounting bracket, thus utilize described cylinder promote described in crank arm, realize moving horizontally of described dynamic end socket, structure is simple, and it is convenient to control.
Particularly, the output of described cylinder is provided with elongated hole, described in the one end of cranking arm be plugged in described elongated hole slidably by pivot pin.Output due to described cylinder moves up and down, and described in the end of cranking arm be swing, therefore, arrange described elongated hole can make described in crank arm and can effectively swing.
Particularly, the inner bottom surface of described vacuum cavity is fixed with slide rail and slide block, and be nested in described slide rail, described mounting bracket is fixed on described slide block described skid.
Particularly, described first roller is bearing.
Preferably, the below of described quiet end socket is provided with swing arm, and one end of described swing arm is articulated in described vacuum cavity.Because the spacing of described quiet end socket and described dynamic end socket is very little, the aluminum plastic film of described battery core can not effectively enter this gap sometimes, therefore, by arranging described swing arm, the state that effectively can be pushed into by the aluminum plastic film of battery core and roll to described dynamic end socket direction is swung in the process of level at described swing arm, such one side ensure that the aluminum plastic film of battery core can accurately enter this spacing, can ensure that when closing up the aluminum plastic film of the both sides of battery core aligns at described dynamic end socket and described quiet end socket on the other hand, making hot pressing effect better.
Particularly, when described swing arm turns to level, the front end of described swing arm protrudes between described quiet end socket and described dynamic end socket.Can ensure that the aluminum plastic film of described battery core accurately can enter the spacing of described dynamic end socket and described quiet end socket like this.
Particularly, the front end of described swing arm is articulated with the second roller, when described vacuum cavity moves down and seals with described lithium battery fixture, described second roller is resisted against the top of described lithium battery fixture and swings to horizontal direction, and then the aluminum plastic film promoting battery core enters between described quiet end socket and described dynamic end socket with rolling.Arranging described second roller can prevent the top of described swing arm and described vacuum cavity from wearing and tearing, thus makes described swing arm swing more smooth and easy.
Accompanying drawing explanation
Fig. 1 is the three-dimensional structure diagram of the utility model soft package lithium battery vacuum package device.
Fig. 2 is the front view of the utility model soft package lithium battery vacuum package device.
Fig. 3 is the schematic diagram of driving mechanism of the present utility model when being installed on vacuum cavity.
Fig. 4 is the end view of Fig. 3.
Fig. 5 is the cutaway view of driving mechanism of the present utility model when being installed on vacuum cavity.
Embodiment
For describing technology contents of the present utility model, structural feature, the effect that realizes in detail, accompanying drawing is coordinated to be explained in detail below in conjunction with execution mode.
As shown in Figure 1, Figure 2 and shown in 5, the utility model soft package lithium battery vacuum package device 100 comprises fixed head 1, lift cylinder 2, vacuum cavity 3, lithium battery fixture 4, some to end socket and driving mechanism 5, two rows totally 8 lithium batteries can be clamped in the utility model lithium battery fixture, therefore, the quantity correspondence of described end socket and driving mechanism has two rows totally 8 groups; Described vacuum cavity 3 is positioned at below described fixed head 1 and cavity hatch is downward, and described lithium battery fixture 4 is positioned at the below of described vacuum cavity 3; The edge of opening of described vacuum cavity 3 is provided with sealing ring 31, and described sealing ring 31 can make vacuum cavity 3 be connected hermetically with described lithium battery fixture 4, ensures the inner chamber forming vacuum.Quiet end socket 6 in described end socket is fixed in described vacuum cavity 3 by holder 33, and it is interior and relative with described quiet end socket 6 that the dynamic end socket 7 in described end socket is arranged at described vacuum cavity 3 horizontally slidingly; Described driving mechanism 5 drives described dynamic end socket 7 to slide in the horizontal direction, with make described dynamic end socket 7 and described quiet end socket 6 close to each other or away from; Described lift cylinder 2 is fixed on described fixed head 1, and the output of described lift cylinder 2 downwards and be fixedly connected with the bottom surface of described vacuum cavity 3, and drives described vacuum cavity 3 to move down to form with described lithium battery fixture 4 inner chamber sealed.Described fixed head 1 is provided with fairlead 11, and the bottom surface of described vacuum cavity 3 is provided with in vertical lead 32, and described lead 32 is socketed in described fairlead 11 slidably.The cooperation of described fairlead 11 and lead 32 can play guide effect to described vacuum cavity 3, thus can reduce the error that described vacuum cavity 3 moves generation, ensures the stability that vacuum lumen is formed.
Refer to Fig. 3 to Fig. 5, described driving mechanism 5 comprises cylinder 51, crank arm the 52, first roller 53 and mounting bracket 54, described cylinder 51 is fixed on described vacuum cavity 3 and the output of described cylinder 51 stretches into described vacuum cavity 3 downwards hermetically, and the output of described cylinder 51 is provided with elongated hole 511; Describedly crank arm 52 in bending structure, and bending place is articulated in described vacuum cavity 3, described crank arm 52 one end be plugged in described elongated hole 511 slidably by pivot pin, realize being flexibly connected with the output of described cylinder 51, because the output of described cylinder 51 moves up and down, and described in crank arm 52 end be swing, therefore, arrange described elongated hole 511 can make described in crank arm and 52 effectively to swing.Described crank arm 52 the other end and described first roller 53 pivot joint, described first roller 53 is resisted against described mounting bracket 54; Described first roller 53 is bearing.The inner bottom surface of described vacuum cavity 3 is fixed with slide rail 55 and slide block 56, and described slide block 56 is nested in described slide rail 55 slidably, and described mounting bracket 54 is fixed on described slide block 56.Described mounting bracket 54 fixes described dynamic end socket 7, and with the horizontal slip in described vacuum cavity 3 of described slide block 56.Described in arranging, crank arm 52, and the first roller 53 is set described cranking arm on 52, make that described first roller 53 is movable supports described mounting bracket 54, thus utilize described cylinder 51 promote described in crank arm 52, realize moving horizontally of described dynamic end socket 7, structure is simple, and it is convenient to control.
Refer to Fig. 4 and Fig. 5 again, the below of described quiet end socket 6 is provided with swing arm 8, and one end of described swing arm 8 is articulated in described vacuum cavity 3.Described swing arm is inclined by the effect of gravity when nature.Because described quiet end socket 6 is very little with the spacing of described dynamic end socket 7, the aluminum plastic film of described battery core 200 can not effectively enter this gap sometimes, therefore, by arranging described swing arm 8, the state that effectively can be pushed into by the aluminum plastic film of battery core 200 and roll to dynamic end socket 7 direction is swung in the process of level at described swing arm 8, such one side ensure that the aluminum plastic film of battery core 200 can accurately enter this spacing, can ensure that the aluminum plastic film of the both sides of battery core 200 aligns at described dynamic end socket 7 when closing up with described quiet end socket 6 on the other hand, make hot pressing effect better.When described swing arm 8 turns to level, the front end of described swing arm 8 protrudes between described quiet end socket 6 and described dynamic end socket 7.Can ensure that the aluminum plastic film of described battery core 200 accurately can enter the spacing of described dynamic end socket 7 and described quiet end socket 6 like this.The front end of described swing arm 8 is articulated with the second roller 81, when described vacuum cavity 3 moves down and seals with described lithium battery fixture 4, described second roller 81 is resisted against the top of described lithium battery fixture 4 and swings to horizontal direction, and then the aluminum plastic film promoting battery core 200 enters between described quiet end socket 6 and described dynamic end socket 7 with rolling.Arranging described second roller 81 can prevent described swing arm 8 from wearing and tearing with the top of described vacuum cavity 3, thus makes described swing arm 8 swing more smooth and easy.
Comprehensively above-mentioned and by reference to the accompanying drawings, below the operation principle of the utility model soft package lithium battery vacuum package device 100 is described in detail, as follows:
When described lithium battery fixture 4 is positioned at immediately below described vacuum cavity 3, described lift cylinder 2 starts, and drives described vacuum cavity 3 to move down, and makes described vacuum cavity 3 merge with described lithium battery fixture 4 and form the inner chamber of sealing; In the process, described second roller 81 is first conflicted with the top of described lithium battery fixture 4, thus described swing arm 8 is upwards swung, and the aluminum plastic film that pushing tow in the process of level is positioned at the battery core 200 of its side is swung at swing arm 8, the aluminum plastic film of battery core 200 is rolled to the side of described dynamic end socket 7, when described vacuum cavity 3 continues to move down, the aluminum plastic film of described battery core 200 just enters between described dynamic end socket 7 and described quiet end socket 6.At this moment, pumped vacuum systems vacuumizes inner chamber; Vacuumize the described cylinder 51 of rear startup, the output of described cylinder 51 is upwards contracted, and then 52 clockwise oscillation of cranking arm described in driving, described first roller 53 of described 52 drives of cranking arm swings, and mounting bracket 54 described in described first roller 53 side pushing tow, described mounting bracket 54 is slided, and described mounting bracket 54 drives described dynamic end socket 7 close to described quiet end socket 6 direction; Finally, described dynamic end socket 7 and quiet end socket 6 close up and carry out hot-press sealed to the aluminum plastic film of described battery core 200.
Because the utility model is by arranging vacuum cavity 3, Open Side Down to make described vacuum cavity 3, thus utilize lift cylinder 2 to drive described vacuum cavity 3 to move down the inner chamber forming sealing between described lithium battery fixture 4, vacuumizes to facilitate; And quiet end socket 6 and dynamic end socket 7 are set on the bottom surface of described vacuum cavity 3, the horizontal slip of described dynamic end socket 7 is driven by utilizing driving mechanism 5, thus make described dynamic end socket 7 and described quiet end socket 6 can close to each other or away from, when the aluminum plastic film of battery core 200 carries out between described dynamic end socket 7 and quiet end socket 6, just can realize sealing battery core 200; Carried out in a vacuum by sealing, therefore, in the battery core 200 after encapsulation, there is no air pressure, thus avoid bubble to produce in battery core 200, affect the performance of soft package lithium battery, effectively improve the quality of product.
Above disclosedly be only preferred embodiments of the present utility model, certainly can not limit the interest field of the utility model with this, therefore according to the equivalent variations that the utility model claim is done, still belong to the scope that the utility model is contained.
Claims (10)
1. a soft package lithium battery vacuum package device, it is characterized in that: comprise fixed head, lift cylinder, vacuum cavity, lithium battery fixture, some to end socket and driving mechanism, described vacuum cavity is positioned at below described fixed head and cavity hatch is downward, and described lithium battery fixture is positioned at the below of described vacuum cavity; Quiet end socket in described end socket is fixed in described vacuum cavity, and it is interior and relative with described quiet end socket that the dynamic end socket in described end socket is arranged at described vacuum cavity horizontally slidingly; Described driving mechanism drives described dynamic end socket to slide in the horizontal direction, with make described dynamic end socket and described quiet end socket is close to each other or away from; Described lift cylinder is fixed on described fixed head, and the output of described lift cylinder downwards and be fixedly connected with the bottom surface of described vacuum cavity, and drives described vacuum cavity to move down to form with described lithium battery fixture the inner chamber sealed.
2. soft package lithium battery vacuum package device as claimed in claim 1, is characterized in that: the edge of opening of described vacuum cavity is provided with sealing ring.
3. soft package lithium battery vacuum package device as claimed in claim 1, it is characterized in that: described fixed head is provided with fairlead, the bottom surface of described vacuum cavity is provided with in vertical lead, and described lead is socketed in described fairlead slidably.
4. soft package lithium battery vacuum package device as claimed in claim 1, it is characterized in that: described driving mechanism comprises cylinder, cranks arm, the first roller and mounting bracket, described cylinder is fixed on described vacuum cavity and the output of described cylinder stretches into described vacuum cavity downwards hermetically, described cranking arm is articulated in described vacuum cavity, and described in the one end of cranking arm be flexibly connected with the output of described cylinder, the other end and described first roller pivot joint, described first roller is resisted against described mounting bracket; Described mounting bracket fixes described dynamic end socket, and is arranged at horizontally slidingly in described vacuum cavity.
5. soft package lithium battery vacuum package device as claimed in claim 4, is characterized in that: the output of described cylinder is provided with elongated hole, described in the one end of cranking arm be plugged in described elongated hole slidably by pivot pin.
6. soft package lithium battery vacuum package device as claimed in claim 4, it is characterized in that: the inner bottom surface of described vacuum cavity is fixed with slide rail and slide block, be nested in described slide rail, described mounting bracket is fixed on described slide block described skid.
7. soft package lithium battery vacuum package device as claimed in claim 4, is characterized in that: described first roller is bearing.
8. soft package lithium battery vacuum package device as claimed in claim 1, it is characterized in that: the below of described quiet end socket is provided with swing arm, one end of described swing arm is articulated in described vacuum cavity.
9. soft package lithium battery vacuum package device as claimed in claim 8, it is characterized in that: when described swing arm turns to level, the front end of described swing arm protrudes between described quiet end socket and described dynamic end socket.
10. soft package lithium battery vacuum package device as claimed in claim 8, it is characterized in that: the front end of described swing arm is articulated with the second roller, when described vacuum cavity moves down and seals with described lithium battery fixture, described second roller is resisted against the top of described lithium battery fixture and swings to horizontal direction, and then the aluminum plastic film promoting battery core enters between described quiet end socket and described dynamic end socket with rolling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420646559.7U CN204257768U (en) | 2014-10-31 | 2014-10-31 | Soft package lithium battery vacuum package device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420646559.7U CN204257768U (en) | 2014-10-31 | 2014-10-31 | Soft package lithium battery vacuum package device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204257768U true CN204257768U (en) | 2015-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420646559.7U Expired - Fee Related CN204257768U (en) | 2014-10-31 | 2014-10-31 | Soft package lithium battery vacuum package device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204257768U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104332659A (en) * | 2014-10-31 | 2015-02-04 | 东莞市德瑞精密设备有限公司 | Vacuum packaging device of flexible package lithium battery |
| CN117525613A (en) * | 2024-01-05 | 2024-02-06 | 惠州市迅大上电子科技有限公司 | Soft package lithium battery packaging equipment |
-
2014
- 2014-10-31 CN CN201420646559.7U patent/CN204257768U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104332659A (en) * | 2014-10-31 | 2015-02-04 | 东莞市德瑞精密设备有限公司 | Vacuum packaging device of flexible package lithium battery |
| CN104332659B (en) * | 2014-10-31 | 2017-03-15 | 东莞市德瑞精密设备有限公司 | Soft package lithium battery vacuum package device |
| CN117525613A (en) * | 2024-01-05 | 2024-02-06 | 惠州市迅大上电子科技有限公司 | Soft package lithium battery packaging equipment |
| CN117525613B (en) * | 2024-01-05 | 2024-04-02 | 惠州市迅大上电子科技有限公司 | Soft package lithium battery packaging equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20171031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |