CN103840211A - Movable lithium ion battery forming apparatus - Google Patents
Movable lithium ion battery forming apparatus Download PDFInfo
- Publication number
- CN103840211A CN103840211A CN201210470833.5A CN201210470833A CN103840211A CN 103840211 A CN103840211 A CN 103840211A CN 201210470833 A CN201210470833 A CN 201210470833A CN 103840211 A CN103840211 A CN 103840211A
- Authority
- CN
- China
- Prior art keywords
- lithium ion
- box
- ion battery
- casing
- upper cover
- 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.)
- Pending
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
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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
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The invention relates to a movable lithium ion battery forming apparatus. The right surface of a closed box with a movable upper cover is provided with a plurality of positive wiring terminals, negative wiring terminals and aerial connectors insulated from the box, and is also provided with a ball valve used for evacuumizing, and a vacuum meter, and the bottom of the box is provided with truckles. Each of the box and the upper cover has an insulation inner liner, the connection of the box and the upper cover is provided with a hinge, a retaining member and a sealing ring, the bottom of the box is provided with a clear water valve, and the box is provided with a thermometer and a handle. The apparatus is suitable for simultaneously forming a plurality of high capacity batteries, has the advantages of strong versatility, use safety, thorough exhaust, unaffectedness by external environment, substantial improvement of the quality of the battery, simple structure, easy making, operation convenience, work efficiency improving benefiting, and battery production cost reduction.
Description
Technical field
The invention belongs to chemical power source and produce equipment technology field, be specifically related to a kind of portable lithium ion battery formation device.
Background technology
Lithium ion battery injects after electrolyte infiltrates and changes into, and produces gas in formation process, and the release of formation gas and eliminating directly have influence on the quality of lithium ion battery.Aluminum current plastic film flexible packing lithium ion battery generally adopts the chemical synthesizing method of gasbag-type, and the high battery of the packaging intensities such as aluminum hull, box hat or plastic housing adopts open formation.Aluminum plastic film flexible-packed battery gasbag-type formation regime, exhaust is not thorough, and aluminum plastic film consumption is large, and cost is high.And high-intensity housing packing adopts the mode of open formation, gas to rely on diffusion to discharge housing, poor effect completely; Open formation in addition, battery electrolyte and pole piece can suck the moisture in environment, cause battery quality to decline.Address the above problem and need to adopt special formation device.
Chinese patent CN 202145481 relates to a kind of vacuum formation device for lithium ion battery, and structure is too complicated, and cost is high.The battery terminal connected mode that adopts needle bed-type, can be suitable for for the battery of low capacity, and forming current is only below 10A, and still for high capacity cell, charging and discharging currents, much larger than 10A, relies on single needle to contact water conservancy diversion completely, and heating is serious.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art part, provide a kind of simple in structure, easy to use, safe, be applicable to high capacity cell and many batteries change into, can improve battery quality, reduce the portable lithium ion battery formation device of battery production cost.
Technical scheme of the present invention is: portable lithium ion battery formation device, its improvements are in this device, to have an airtight casing with movable top lid, the front of casing is provided with positive and negative electrode binding post and the air plug joint of many groups and casing insulation, be provided with and vacuumize with ball valve and vacuum meter, castor is arranged at case bottom.
Described casing with on be stamped insulated liner, between casing and upper cover, have sealing ring; Described insulated liner and sealing ring material are the one in polytetrafluoroethylene, polypropylene, polyethylene, Ethylene Propylene Terpolymer material; Described bottom half is provided with clear liquid valve; Described casing is provided with thermometer; Hinge and quick locking part are equipped with in described casing and upper cover junction, casing and/or on covered handle.
In this formation device, be provided with many group positive and negative electrode binding posts and air plug joint, the inside and outside end structure of binding post is the same, is threaded connection, and is applicable to many batteries and changes into simultaneously, for high capacity cell, when forming current is greater than 10A, also can not generate heat.Good seal in casing, vacuum-pumping is to-0.1～-0.01Mpa(gauge pressure), formation gas can be discharged completely, and not affected by external environment, greatly improve battery quality.This device highly versatile, all applicable to flexible-packed battery, metal-back or plastic housing battery, not only simple in structure, make easily, and mobile and easy to operate, safe and reliable, be conducive to improve work efficiency, reduction battery production cost.
Accompanying drawing explanation:
Accompanying drawing is structural representation of the present invention.
Embodiment
Referring to accompanying drawing, stainless casing 12 and upper cover 11, by chain connection, are locked by quick locking part 1, and binding site has sealing ring, casing and on be stamped insulated liner, sealing ring and insulated liner adopt polytetrafluoroethylene.The front of casing is provided with 10 groups of positive terminal 7, negative terminals son 9 and signal sampling line air plug joint 8, insulation mutually each other, and be provided with and vacuumize with ball valve 3 and vacuum meter 5, and thermometer 4, bottom half is provided with clear liquid valve 10 and castor 6, and casing side and upper cap surface have handle 2.
Claims (6)
1. a portable lithium ion battery formation device, it is characterized in that in this device, there is an airtight casing with movable top lid, the front of casing is provided with many groups and positive and negative electrode binding post and air plug joint that casing insulate, is provided with and vacuumizes with ball valve and vacuum meter, and castor is arranged at case bottom.
2. portable lithium ion battery formation device according to claim 1, is characterized in that: described casing with on be stamped insulated liner, between casing and upper cover, have sealing ring.
3. portable lithium ion battery formation device according to claim 2, is characterized in that: described insulated liner and sealing ring material are the one in polytetrafluoroethylene, polypropylene, polyethylene, Ethylene Propylene Terpolymer material.
4. portable lithium ion battery formation device according to claim 1, is characterized in that: described bottom half is provided with clear liquid valve.
5. portable lithium ion battery formation device according to claim 1, is characterized in that: described casing is provided with thermometer.
6. portable lithium ion battery formation device according to claim 1, is characterized in that: hinge and quick locking part are equipped with in described casing and upper cover junction, casing and/or on covered handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210470833.5A CN103840211A (en) | 2012-11-20 | 2012-11-20 | Movable lithium ion battery forming apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210470833.5A CN103840211A (en) | 2012-11-20 | 2012-11-20 | Movable lithium ion battery forming apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103840211A true CN103840211A (en) | 2014-06-04 |
Family
ID=50803487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210470833.5A Pending CN103840211A (en) | 2012-11-20 | 2012-11-20 | Movable lithium ion battery forming apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103840211A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105774870A (en) * | 2016-03-03 | 2016-07-20 | 合肥国轩高科动力能源有限公司 | Large-roll movable vacuum device for lithium battery pole piece and working method of large-roll movable vacuum device |
| CN108281695A (en) * | 2017-12-27 | 2018-07-13 | 广州倬粤动力新能源有限公司 | Battery formation equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003235174A (en) * | 2002-02-12 | 2003-08-22 | Techno Project:Kk | Battery recovering equipment |
| CN201112497Y (en) * | 2007-08-22 | 2008-09-10 | 比亚迪股份有限公司 | Vacuum box used for battery chemical synthesis and battery vacuum chemical synthesis device |
| CN101673815A (en) * | 2009-09-22 | 2010-03-17 | 龚永祥 | Portable battery box |
| CN202395107U (en) * | 2011-12-20 | 2012-08-22 | 惠州市恒晔科技有限公司 | Lithium ion battery formation equipment |
-
2012
- 2012-11-20 CN CN201210470833.5A patent/CN103840211A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003235174A (en) * | 2002-02-12 | 2003-08-22 | Techno Project:Kk | Battery recovering equipment |
| CN201112497Y (en) * | 2007-08-22 | 2008-09-10 | 比亚迪股份有限公司 | Vacuum box used for battery chemical synthesis and battery vacuum chemical synthesis device |
| CN101673815A (en) * | 2009-09-22 | 2010-03-17 | 龚永祥 | Portable battery box |
| CN202395107U (en) * | 2011-12-20 | 2012-08-22 | 惠州市恒晔科技有限公司 | Lithium ion battery formation equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105774870A (en) * | 2016-03-03 | 2016-07-20 | 合肥国轩高科动力能源有限公司 | Large-roll movable vacuum device for lithium battery pole piece and working method of large-roll movable vacuum device |
| CN108281695A (en) * | 2017-12-27 | 2018-07-13 | 广州倬粤动力新能源有限公司 | Battery formation equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140604 |