CN201904398U - Sealing device for producing soft package lithium ion battery electrode lug - Google Patents
Sealing device for producing soft package lithium ion battery electrode lug Download PDFInfo
- Publication number
- CN201904398U CN201904398U CN2010206660248U CN201020666024U CN201904398U CN 201904398 U CN201904398 U CN 201904398U CN 2010206660248 U CN2010206660248 U CN 2010206660248U CN 201020666024 U CN201020666024 U CN 201020666024U CN 201904398 U CN201904398 U CN 201904398U
- Authority
- CN
- China
- Prior art keywords
- fixed
- slideway
- lithium ion
- slide block
- end socket
- 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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- 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
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- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model provides a sealing device for producing a soft package lithium ion battery electrode lug, which mainly comprises a fixed part, an adjusting device and sealing heads, wherein the adjusting device mainly comprises a slideway and sliding blocks; the slideway comprises two parallel metal sheets which are respectively fixed on two sides of the fixed part; each metal sheet is provided with a sliding block; two shafts are fixed at two ends of the upper part of each sliding block and extend out of the metal sheets of the slideway; screws by which the sliding blocks are fixed at any positions of the metal sheets are arranged on the sliding blocks; the sealing heads consist of a main sealing head and two side sealing heads; the main sealing head is fixed in the middle of the fixed part; and the two side sealing heads are respectively fixed on the sliding blocks at the two sides through springs. The sealing device can be used for flexibly adjusting the preheating time of the side sealing heads, is simple and convenient for operation and has important production practical significance.
Description
Technical field
The utility model relates to battery and makes field, especially a kind of end socket device that is used to make soft package lithium ion cell polar ear.
Background technology
At present, the lug manufacture craft of flexible packing lithium ion battery is comparatively ripe, and its critical process is that lug metallic matrix and lug glue are closely linked, after matrix and glue position are set, give its certain pressure and temperature and make its heat seal, its key is pressure, temperature and time parameter.End socket is pressed in the surface of glue, key temperatures is the temperature of matrix, better for guaranteeing the heat seal effect, generally metallic matrix is carried out preheating, promptly adopt three end sockets, middle end socket directly is connected standing part, and two end sockets on both sides are connected standing part by spring, touch matrix earlier to its preheating when heat seal.The length of warm-up time generally depends on the decrease speed of equipment cylinder, and it is cumbersome to regulate the cylinder decrease speed in the actual production, operating difficulties.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of end socket device that is used to make soft package lithium ion cell polar ear.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of end socket device that is used to make soft package lithium ion cell polar ear, mainly by standing part, adjusting device and end socket are formed, wherein adjusting device mainly is made up of slideway and slide block, slideway is made of two parallel metallic plates, metallic plate is separately fixed at the both sides of standing part, be respectively equipped with a slide block on the every metallic plate, the slide block both upper ends thereof is fixed with two shaft extensions and goes out outside the metallic plate of slideway, which is provided with any locational screw that is used for slide block is fixed on metallic plate, end socket is made up of a primary seal head and two side seal heads, the primary seal head is fixed on the centre position of standing part, and two side seal heads are fixed on two side slides by spring respectively.
Preferably, the above-mentioned end socket device that is used to make soft package lithium ion cell polar ear, the size of described standing part is: long 10～300mm, wide 10～300mm, high 10～100mm; Can be connected on the equipment by screw, bonding, latch closure mode.
Preferably, the above-mentioned end socket device that is used to make soft package lithium ion cell polar ear, the long 10～200mm of described slide block, wide 10～20mm, high 10～20mm.
The utility model structure has following beneficial effect:
The above-mentioned end socket device that is used to make soft package lithium ion cell polar ear, can come the side seal head on up-down adjustment both sides by the slip of slide block, thereby change both sides side seal head bottom with the distance bottom of middle primary seal head, and then change two side seal heads reach zero distance bottom bottom with the primary seal head time, promptly change the warm-up time in the lug manufacturing process, therefore do not need to change the movement velocity of cylinder, get final product the warm-up time of flexible side seal head, simple to operation, be of great practical significance.
Description of drawings
Fig. 1 is the structural representation that is used to make the end socket device of soft package lithium ion cell polar ear described in the utility model.
Among the figure: 1-standing part 2-slideway 3-slide block 4-spring
5-side seal head 6-primary seal head
Embodiment
For further specifying the utility model, existing conjunction with figs. is described in detail:
As shown in Figure 1, the described end socket device that is used to make soft package lithium ion cell polar ear, mainly by standing part 1, adjusting device and end socket are formed, standing part 1 long 300mm wherein, wide 300mm, high 100mm, be connected on the equipment by the latch closure mode, adjusting device mainly is made up of slideway 2 and slide block 3, slideway 2 is made of two parallel metallic plates, metallic plate is separately fixed at the both sides of standing part 1, be respectively equipped with a slide block 3 on the every metallic plate, slide block 3 long 200mm, wide 20mm, high 20mm, can in slideway 2, move up and down, slide block 3 both upper ends thereof are fixed with two shaft extensions and go out outside the metallic plate of slideway 2, which is provided with any locational screw that is used for slide block 3 is fixed on metallic plate, by screw slide block 3 is fixed on the metallic plate, unclamp screw and just can slide up and down slide block 3, end socket is made up of a primary seal 6 and two side seal heads 5, primary seal 6 is fixed on the centre position of standing part 1, two side seal heads 5 are fixed on two side slides 3 by spring 4 respectively, the side seal head 5 elder generations contact lug metallic matrix on both sides carries out preheating during pressing, continue pressing and spring 4 is shunk keep preheat modes, the distance of both sides side seal head 5 and middle primary seal 6 shortens gradually, carries out heat seal until primary seal 6 a final contact lug glue.For example, the decrease speed of equipment cylinder is constant, is assumed to be 10mm/s, and slide block 3 is in slideway 2 topmost the time, and both sides side seal head 5 and middle primary seal 6 distance bottom is 0mm, and they are contacting metal matrix and lug glue simultaneously, and be 0s warm-up time; When slide block 3 is dropped to slideway 2 bottom the time, both sides side seal head 5 and middle primary seal 6 distance bottom is 200mm, primary seal 6 also has the distance of 200mm in the middle of behind the both sides side seal head 5 contacting metal matrixes apart from lug glue, carry out heat seal according to touching lug glue behind the speed calculation 20s, be 20s warm-up time, then can regulate in 0～20s warm-up time; If change the size of slideway 2 and slide block 3, just can change the adjustable range of warm-up time.As seen, under the constant situation of end socket decrease speed, the length that can regulate warm-up time by the adjusting slider 3 and the distance of standing part 1.
The above only is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (3)
1. end socket device that is used to make soft package lithium ion cell polar ear, it is characterized in that: mainly by standing part, adjusting device and end socket are formed, wherein adjusting device mainly is made up of slideway and slide block, slideway is made of two parallel metallic plates, metallic plate is separately fixed at the both sides of standing part, be respectively equipped with a slide block on the every metallic plate, the slide block both upper ends thereof is fixed with two shaft extensions and goes out outside the metallic plate of slideway, which is provided with any locational screw that is used for slide block is fixed on metallic plate, end socket is made up of a primary seal head and two side seal heads, the primary seal head is fixed on the centre position of standing part, and two side seal heads are fixed on two side slides by spring respectively.
2. the end socket device that is used to make soft package lithium ion cell polar ear according to claim 1, it is characterized in that: the size of described standing part is: long 10～300mm, wide 10～300mm, high 10～100mm.
3. the end socket device that is used to make soft package lithium ion cell polar ear according to claim 1 is characterized in that: the long 10～200mm of described slide block, wide 10～20mm, high 10～20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206660248U CN201904398U (en) | 2010-12-17 | 2010-12-17 | Sealing device for producing soft package lithium ion battery electrode lug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206660248U CN201904398U (en) | 2010-12-17 | 2010-12-17 | Sealing device for producing soft package lithium ion battery electrode lug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201904398U true CN201904398U (en) | 2011-07-20 |
Family
ID=44274991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206660248U Expired - Fee Related CN201904398U (en) | 2010-12-17 | 2010-12-17 | Sealing device for producing soft package lithium ion battery electrode lug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201904398U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114639925A (en) * | 2020-12-16 | 2022-06-17 | 比亚迪股份有限公司 | Lug heat sealing equipment and lug heat sealing method |
-
2010
- 2010-12-17 CN CN2010206660248U patent/CN201904398U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114639925A (en) * | 2020-12-16 | 2022-06-17 | 比亚迪股份有限公司 | Lug heat sealing equipment and lug heat sealing method |
| CN114639925B (en) * | 2020-12-16 | 2023-09-05 | 比亚迪股份有限公司 | Polar ear heat sealing equipment and polar ear heat sealing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110720 Termination date: 20111217 |