CN100411238C - Lithium battery core coil positioning device - Google Patents
Lithium battery core coil positioning device Download PDFInfo
- Publication number
- CN100411238C CN100411238C CNB2004100775618A CN200410077561A CN100411238C CN 100411238 C CN100411238 C CN 100411238C CN B2004100775618 A CNB2004100775618 A CN B2004100775618A CN 200410077561 A CN200410077561 A CN 200410077561A CN 100411238 C CN100411238 C CN 100411238C
- Authority
- CN
- China
- Prior art keywords
- portable plate
- fixed head
- battery core
- outer end
- lithium battery
- 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
Links
Images
Classifications
-
- 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
Landscapes
- Secondary Cells (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
The present invention relates to a battery core coiling and positioning device for lithium batteries, which comprises a fixed plate, a movable plate and a flange disk used for being connected with a power shaft, wherein the fixed plate is connected with the flange disk, and the outer end of the fixed plate is provided with a movable plate positioning slot and pole ear positioning devices. Furthermore, the movable plate which is overlapped and arranged at one side of the fixed plate is inserted in a movable plate jack on the flange disk, and the outer end of the movable plate is provided with a positioning button which is matched with the movable plate positioning slot on the outer end of the fixed plate for the positioning of the movable plate. The device is characterized in that because the outer end of the fixed plate is provided with two pole ear positioning devices, during the whole coiling process, position deviations of a positive and a negative plates can not occur because of the positioning of the pole ear. Moreover, a coiled battery core has the advantage of good consistency, the battery after coiling has a fixed distance between the positive and the negative pole ears, and thus, the present invention is favorable for the deep-processing of a spot welding circuit board of the battery core. In addition, the present invention also has the advantages of simple structure, convenient processing and low cost.
Description
Technical field
The present invention relates to the battery producing device, particularly a kind of lithium battery core coil positioning device.
Background technology
Along with the scope of application of flexible-packed battery and poly-lithium battery more and more widely, the coiling of battery requires also more and more higher.Traditional winding method is earlier being enclosed within on the fixed head after the diaphragm paper doubling, again supporting portable plate is inserted, with fixing diaphragm paper, directly insert between the two-layer barrier film then positive plate, negative plate placed on the barrier film reel, in this winding process, easily produce bad phenomenon such as spiral, coiling elasticity be wayward, thereby the consistency of battery is had bigger influence; Simultaneously, because common coiler device does not have detent mechanism, be difficult to accomplish accurate positioning, the distance between the positive and negative lug of battery that causes producing is bigger with the gauged distance deviation.For the electric core that uses the same model wiring board, two lugs just are difficult to tack-weld in the circuit board, cause rosin joint etc. easily.
Summary of the invention
Technical problem to be solved by this invention is to overcome the conventional roll winding apparatus not have detent mechanism, causes electric core consistency poor, and the defective that the distance between the positive and negative lug of electric core is bigger with the gauged distance deviation provides a kind of lithium battery core coil positioning device.
Lithium battery core coil positioning device of the present invention comprises fixed head, portable plate and is used for and line shaft flange connecting dish, described fixed head is connected with ring flange, the fixed head outer end is provided with portable plate location notch and tab positioning apparatus, the portable plate that is stacked and placed on fixed head one side is plugged in the portable plate jack on the ring flange, the portable plate outer end is provided with navigation button, and navigation button cooperates with the portable plate location notch of fixed head outer end locatees portable plate.Wherein, tab positioning apparatus can be two lug location notchs or two lugs location slotted holes or two locating notches suitable with the width of the lug of positive and negative plate.
This lithium battery core coil positioning device is provided with tab positioning apparatus in the fixed head outer end, to be enclosed within on the fixed head after the diaphragm paper doubling during coiling, with the portable plate jack on the portable plate rear end insertion ring flange, the navigation button of portable plate outer end embeds in the portable plate location notch of fixed head outer end simultaneously, fixedly diaphragm paper; Again positive plate is inserted between the two-layer diaphragm paper, with a lug location notch of its anode ear and tab positioning apparatus (lug location slotted hole or breach) to connecting, equally negative plate is placed on the barrier film, another lug location notch (lug location slotted hole or breach) of its negative electrode lug and tab positioning apparatus to connecting, is reeled then.In whole winding process, positive and negative plate not be because the location of lug can produce off normal, the electric core high conformity behind the coiling, and the fixed distance between the positive and negative lug of the battery after the winding is constant, be that positive and negative lug centre-to-centre spacing is constant, help the deep processing of electric core spot welding wiring board.In addition, this apparatus structure is simple, and is easy to process, and cost is low.
Description of drawings
Fig. 1 is the front view of one embodiment of the invention;
Fig. 2 is the right view of Fig. 1 embodiment;
Fig. 3 is the A-A cutaway view of Fig. 1;
Fig. 4 a, 4b are the schematic diagram of stator and activity template in another embodiment of the present invention;
Fig. 5 is the user mode schematic diagram of lithium battery core coil positioning device of the present invention.
Embodiment
Be described further below in conjunction with accompanying drawing.
Embodiment 1:
As Figure 1-3, this lithium battery core coil positioning device comprises ring flange 1, fixed head 2 and portable plate 3, and ring flange 1 middle part is provided with the fixed head jack, and the both sides of fixed head jack are provided with and fixed head jack portable plate jack 12,13 side by side; Described fixed head 2 is plugged in the fixed head jack, fixed head 2 outer ends are provided with portable plate location notch 23 and tab positioning apparatus, wherein tab positioning apparatus comprises two lug location notchs 21,22, two lug location notchs are positioned at the both sides of portable plate location notch 23, and the width of the width of lug location notch 21,22 and the lug of positive and negative plate is suitable; Described portable plate 3 is plugged in portable plate jack 12 or the portable plate jack 13, and portable plate 3 outer ends one side is provided for the mushroom navigation button 31 that the portable plate location notch 23 with fixed head 2 outer ends cooperates, and this navigation button 31 also can adopt the navigation button of other shape.
During use, fixed head 2 is plugged into fixed head jack on the ring flange 1, to be enclosed within after the diaphragm paper doubling on the fixed head 2, in the portable plate jack 12 on the portable plate 3 insertion ring flanges 1, and the neck that makes the navigation button 31 of portable plate 3 outer ends embeds in the portable plate location notch 23 of fixed head 2 outer ends, fixedly diaphragm paper; Again positive plate is inserted between the two-layer diaphragm paper, one lug location notch 21 of anode ear on the positive plate and fixed head 2 outer ends or 22 pairs are connected, equally negative plate is placed on the barrier film, another lug location notch 22 or 21 contrapositions of negative electrode lug on the negative plate and fixed head 2 outer ends are good, reel then.In whole winding process, positive and negative plate not be because the location of lug can produce off normal, the electric core high conformity behind the coiling, and the fixed distance between the positive and negative lug of the battery after the winding is constant, be that positive and negative lug centre-to-centre spacing is constant, help the deep processing of electric core spot welding wiring board.In addition, this apparatus structure is simple, and is easy to process, and cost is low.
In the practical application, can portable plate be set, diaphragm paper is located in fixed head 2 any sides.Be plugged in the portable plate 3 in the ring flange 1 portable plate jack and be arranged between the fixed head 2 on the ring flange 1 and leave the gap, so that diaphragm paper is sandwiched between portable plate 3 and the fixed head 2, this gap can be between 0-10mm.
Also can the portable plate jack be set a side at ring flange upper mounted plate jack.
Embodiment 2:
Shown in Fig. 4 a, 4b, the difference of embodiment 2 lithium battery core coil positioning devices and embodiment 1 only is: among the embodiment 1, the tab positioning apparatus of fixed head 2 outer ends is two the lug location notchs suitable with the lug width.At embodiment 2, the tab positioning apparatus of fixed head 2 outer ends comprises that two locating notches, 21 ', 22 ', two locating notches 21 ', 22 ' are positioned at the both sides of portable plate location notch 23.
Fig. 5 is the user mode figure of lithium battery core coil positioning device of the present invention.During use, fixed head jack on fixed head 2 rear ends and the ring flange 1 is pegged graft, again portable plate 3 is inserted the portable plate jack on the ring flange 1 and the neck of the navigation button of portable plate 3 outer ends is embedded in the portable plate location notch of fixed head 2, at last the line shaft of ring flange 1 with motor 4 is connected, motor 4 drives lithium battery core coil positioning device rotation carrying out electric core winding operation.
The tab positioning apparatus of fixed head of the present invention 2 outer ends can also be the suitable structure of lug of other and positive and negative plate, as two lug location slotted holes, two lug location slotted holes are positioned at the both sides of portable plate location notch 23, lug correspondence with positive and negative plate during use is embedded in two lug location slotted holes, realizes the location to pole piece and lug.
Claims (7)
1. lithium battery core coil positioning device, comprise fixed head (2), portable plate (3) and be used for and line shaft flange connecting dish (1), it is characterized in that: described fixed head (2) is connected with ring flange (1), fixed head (2) outer end is provided with portable plate location notch (23) and tab positioning apparatus, the portable plate (3) that is stacked and placed on fixed head (2) one sides is plugged in the portable plate jack on the ring flange (1), portable plate (3) outer end is provided with navigation button (31), and navigation button (31) cooperates with the portable plate location notch (23) of fixed head (2) outer end locatees portable plate (3).
2. lithium battery core coil positioning device according to claim 1, it is characterized in that: the tab positioning apparatus of described fixed head (2) outer end comprises two lug location notchs (21,22), two lug location notchs are positioned at the both sides of portable plate location notch (23), and the width of the width of lug location notch and the lug of positive and negative plate is suitable.
3. lithium battery core coil positioning device according to claim 1 is characterized in that: the tab positioning apparatus of described fixed head (2) outer end comprises two lug location slotted holes, and two lug location slotted holes are positioned at the both sides of portable plate location notch (23).
4. lithium battery core coil positioning device according to claim 1 is characterized in that: the tab positioning apparatus of described fixed head (2) outer end comprises two locating notches (21 ', 22 '), and two locating notches are positioned at the both sides of portable plate location notch (23).
5. lithium battery core coil positioning device according to claim 1 is characterized in that: the both sides of described ring flange (1) upper mounted plate all are provided with the portable plate jack.
6. lithium battery core coil positioning device according to claim 1 or 5 is characterized in that: being plugged in the portable plate (3) in ring flange (1) the portable plate jack and being arranged between the fixed head (2) on this ring flange has the 0-10mm gap.
7. lithium battery core coil positioning device according to claim 1 is characterized in that: the navigation button (31) of described portable plate (3) outer end is the mushroom navigation button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100775618A CN100411238C (en) | 2004-12-13 | 2004-12-13 | Lithium battery core coil positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100775618A CN100411238C (en) | 2004-12-13 | 2004-12-13 | Lithium battery core coil positioning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1790797A CN1790797A (en) | 2006-06-21 |
| CN100411238C true CN100411238C (en) | 2008-08-13 |
Family
ID=36788407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100775618A Expired - Fee Related CN100411238C (en) | 2004-12-13 | 2004-12-13 | Lithium battery core coil positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100411238C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102290607B (en) * | 2011-06-27 | 2013-11-20 | 深圳市吉阳自动化科技有限公司 | Electrode plate-winding method and electrode plate winder |
| CN103825056A (en) * | 2014-03-24 | 2014-05-28 | 四川剑兴锂电池有限公司 | Method for winding lithium battery cell |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57199185A (en) * | 1981-06-03 | 1982-12-07 | Furukawa Battery Co Ltd:The | Winding procedure of electrode group |
| JPS62223987A (en) * | 1986-03-26 | 1987-10-01 | Shin Kobe Electric Mach Co Ltd | Manufacture of spiral electrode |
| CN1387683A (en) * | 1999-11-08 | 2002-12-25 | 松下电器产业株式会社 | Spiral electrode group winding method and device and battery using them |
-
2004
- 2004-12-13 CN CNB2004100775618A patent/CN100411238C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57199185A (en) * | 1981-06-03 | 1982-12-07 | Furukawa Battery Co Ltd:The | Winding procedure of electrode group |
| JPS62223987A (en) * | 1986-03-26 | 1987-10-01 | Shin Kobe Electric Mach Co Ltd | Manufacture of spiral electrode |
| CN1387683A (en) * | 1999-11-08 | 2002-12-25 | 松下电器产业株式会社 | Spiral electrode group winding method and device and battery using them |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1790797A (en) | 2006-06-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20140091659A1 (en) | Small power generator and portable electronic apparatus | |
| CN109802164A (en) | Coiled electrode assemblies manufacturing device | |
| CN100411238C (en) | Lithium battery core coil positioning device | |
| CN210805918U (en) | Device for unevenness of positive pole piece of winding machine | |
| JP3611899B2 (en) | Winding electrode manufacturing method and manufacturing apparatus | |
| CN113314884A (en) | Plug-in device, inspection system and fuel cell system | |
| CN210577967U (en) | Stator punching sheet, stator core, stator, motor and air conditioning device | |
| CN213546389U (en) | Winding mechanism for lithium battery winding machine | |
| CN206250808U (en) | Charge back of the body patch, cradle and charging bracket | |
| CN2789945Y (en) | Lithium ion power battery pole centre winding equipment | |
| CN216750032U (en) | Square lithium battery winding machine | |
| CN211701258U (en) | Indoor wiring machine for electric power grid | |
| CN211028710U (en) | Welding tool and welding equipment | |
| CN215377882U (en) | Connecting wire convenient to firm connection | |
| CN213780304U (en) | Detection device | |
| CN215731852U (en) | Processing apparatus is done over again to lithium ion battery lamination | |
| CN214312250U (en) | Scroll type public management simulation sand table device | |
| CN219801217U (en) | Battery cell | |
| CN221041461U (en) | Cover plate assembly and battery cell assembly | |
| CN216414020U (en) | Wiring structure of motor stator | |
| CN214254954U (en) | Independent storage device of one-to-three data lines | |
| CN219268565U (en) | Pull formula wireless charging device | |
| CN220362104U (en) | Ultrasonic welding tool capable of being combined and spliced | |
| CN211907828U (en) | A high-speed joint head for electric connection | |
| CN210443757U (en) | Integrated interface of scalable communication network |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN BANGKAI NEW ENERGY CO., LTD. Free format text: FORMER OWNER: INCEL SCIENCE AND TECHNOLOGY( SHENZHEN ) CO., LTD. Effective date: 20100115 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20100115 Address after: Guangdong province Shenzhen city Baoan District town of Longhua Dalang Village Huarong Road Hong Fu Industrial Zone Patentee after: Shenzhen B & K Rechargeable Battery Inc. Address before: Guangdong city of Shenzhen province Baoan District Longhua Zhen Chi Ling Industrial Zone Encel Technology (Shenzhen) Co. Ltd. Patentee before: Intersil Technology (Shenzhen) Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080813 Termination date: 20151213 |
|
| EXPY | Termination of patent right or utility model |