CN201392862Y - Aluminum lug roll for polymer lithium battery - Google Patents
Aluminum lug roll for polymer lithium battery Download PDFInfo
- Publication number
- CN201392862Y CN201392862Y CN200920042215U CN200920042215U CN201392862Y CN 201392862 Y CN201392862 Y CN 201392862Y CN 200920042215 U CN200920042215 U CN 200920042215U CN 200920042215 U CN200920042215 U CN 200920042215U CN 201392862 Y CN201392862 Y CN 201392862Y
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- CN
- China
- Prior art keywords
- aluminum
- lithium battery
- lug
- pole ears
- soldering
- 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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- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model discloses an aluminum lug roll for a polymer lithium battery, which comprises a reel and an aluminum lug roll continuously wound on the reel. The aluminum lug roll comprises an aluminum bar and lug rubbers arranged at intervals on the aluminum bar; solderable metal bars are welded on the aluminum bar, between every two adjacent lug rubbers; and each solderable metal bar is closer to one of the two adjacent lug rubbers. The solderable metal bars can be nickel foils, copper foils, aluminum-nickel composite belts or aluminum bars with one side plated with nickel. By welding the solderable metal bars on the continuously wound lug roll, the utility model combines the two working procedures or the processes done in different work shops into one procedure. Therefore, the utility model greatly improves the labor efficiency, reduces waste, at the same time avoids influences to the quality of the product in multiple working procedures, and greatly satisfies the requirement in automatic welding of the aluminum lugs in lithium battery production.
Description
Technical field
The utility model relates to a kind of battery pole ear, particularly a kind of poly-lithium battery aluminium pole ears coiled strip.
Background technology
Domestic poly-lithium battery adopts be arranged in parallel together flat of lug with lug is general; The Sumitomo lug coiled strip external as Japan produces is that lug is not cut apart with a knife or scissors, and is rolled into to roll out and sells.In use, generally all need to be cut into single re-using.In lithium battery factory, because aluminium can not soldering, aluminium pole ears is for the needs of soldering, then need weld one deck nickel foil or Copper Foil earlier, this arts demand cost lot of manpower and material resources, labour intensity height in the lug glue outer end of aluminium pole ears, efficient is low, has increased the production cycle, and has strengthened loss.Develop rapidly along with the poly-lithium battery industry, many operations in its manufacturing process become automated production by manual separate unit operation gradually, the needs of flat suitable automated production of the prior art, and for the aluminium pole ears coiled strip of import, owing to also will carry out the welding of nickel foil or Copper Foil, adapt to current automated production, just need design an automation welding production line in addition again to the aluminium pole ears coiled strip, will increase the production cost of lithium battery factory so greatly, not have the high efficiency that automation size production is brought.
Summary of the invention
The technical problems to be solved in the utility model is at the deficiencies in the prior art, has proposed a kind of lithium battery automated production, poly-lithium battery aluminium pole ears coiled strip efficiently of being suitable for.
The technical problems to be solved in the utility model is achieved through the following technical solutions, a kind of poly-lithium battery aluminium pole ears coiled strip, comprise reel and the continuous reeling aluminium pole ears coiled strip on reel, the aluminium pole ears coiled strip comprise aluminum strip and on aluminum strip at interval be provided with lug glue, be characterized in: but be welded with the bonding jumper of one section soldering on the aluminum strip between the adjacent lug glue, but the bonding jumper of described soldering is provided with near on one side lug glue wherein.
The technical problems to be solved in the utility model can also come further to realize by the following technical programs, but the bonding jumper of soldering is nickel foil or Copper Foil.
The technical problems to be solved in the utility model can also come further to realize by the following technical programs, but the bonding jumper of soldering is the aluminum strip of aluminium nickel composite band or single face nickel plating.
The technical problems to be solved in the utility model can also come further to realize by the following technical programs, but the length of the bonding jumper of described soldering is less than 20cm.
The technical problems to be solved in the utility model can also come further to realize by the following technical programs, but the width of the bonding jumper of described soldering is less than or equal to the width of aluminium foil.
The utility model compared with prior art on the basis of continuous coiled strip formula aluminium pole ears, but is welded with the nickel foil or the Copper Foil of soldering, two procedures or the technology finished two different factories is concentrated in the one procedure finish.This has improved labor productivity greatly, has reduced loss, has also avoided the influence of multiple working procedure to product quality simultaneously, has satisfied the lithium battery factory aluminium pole ears demand of welding automatically greatly.
Description of drawings
Fig. 1 is a structure diagram of the present utility model.
Embodiment
A kind of poly-lithium battery aluminium pole ears coiled strip, comprise reel 4 and the continuous reeling aluminium pole ears coiled strip 1 on reel, aluminium pole ears coiled strip 1 comprise aluminum strip and on aluminum strip at interval be provided with lug glue 2, but be welded with the bonding jumper 3 of one section soldering on the aluminum strip between the adjacent lug glue, but the bonding jumper 3 close wherein lug glue on one side of described soldering are provided with in proper order, also can be to be oppositely arranged near same lug glue in twos.
But the bonding jumper of soldering can be nickel foil or Copper Foil.
But the bonding jumper of soldering can also be the aluminum strip of aluminium nickel composite band or single face nickel plating.Aluminium and aluminium butt welding are easy, and technology is simple.
But the length of the bonding jumper 3 of described soldering is less than 20cm.But the width of the bonding jumper 3 of described soldering is less than or equal to the width of aluminium foil.
Claims (5)
1. poly-lithium battery aluminium pole ears coiled strip, comprise reel (4) and the continuous reeling aluminium pole ears coiled strip (1) on reel, aluminium pole ears coiled strip (1) comprise aluminum strip and on aluminum strip at interval be provided with lug glue (2), it is characterized in that: but be welded with the bonding jumper (3) of one section soldering on the aluminum strip between the adjacent lug glue, but the bonding jumper of described soldering (3) is provided with near on one side lug glue wherein.
2. poly-lithium battery aluminium pole ears coiled strip according to claim 1 is characterized in that: but the bonding jumper of soldering (3) is nickel foil or Copper Foil.
3. poly-lithium battery aluminium pole ears coiled strip according to claim 1 is characterized in that: but the bonding jumper of soldering (3) is the aluminum strip of aluminium nickel composite band or single face nickel plating.
4. according to claim 1,2 or 3 described poly-lithium battery aluminium pole ears coiled strips, it is characterized in that: but the length of the bonding jumper of described soldering (3) is less than 20cm.
5. according to claim 1,2 or 3 described poly-lithium battery aluminium pole ears coiled strips, it is characterized in that: but the width of the bonding jumper of described soldering (3) is less than or equal to the width of aluminium foil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920042215U CN201392862Y (en) | 2009-03-19 | 2009-03-19 | Aluminum lug roll for polymer lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920042215U CN201392862Y (en) | 2009-03-19 | 2009-03-19 | Aluminum lug roll for polymer lithium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201392862Y true CN201392862Y (en) | 2010-01-27 |
Family
ID=41599683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920042215U Expired - Fee Related CN201392862Y (en) | 2009-03-19 | 2009-03-19 | Aluminum lug roll for polymer lithium battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201392862Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101899696A (en) * | 2010-07-30 | 2010-12-01 | 福建师范大学 | Preparation method of nickel-plated aluminum tab |
| CN104051706A (en) * | 2014-06-20 | 2014-09-17 | 江门市拓联电子科技有限公司 | Anode tab material of lithium ion battery and preparation process thereof |
| CN104795529A (en) * | 2015-04-15 | 2015-07-22 | 谢振华 | Lithium batterypositive ear and processing method thereof |
-
2009
- 2009-03-19 CN CN200920042215U patent/CN201392862Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101899696A (en) * | 2010-07-30 | 2010-12-01 | 福建师范大学 | Preparation method of nickel-plated aluminum tab |
| CN101899696B (en) * | 2010-07-30 | 2011-09-28 | 福建师范大学 | Preparation method of nickel-plated aluminum tab |
| CN104051706A (en) * | 2014-06-20 | 2014-09-17 | 江门市拓联电子科技有限公司 | Anode tab material of lithium ion battery and preparation process thereof |
| CN104795529A (en) * | 2015-04-15 | 2015-07-22 | 谢振华 | Lithium batterypositive ear and processing method thereof |
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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: 20100127 Termination date: 20120319 |