CN201084788Y - A device for bending battery pole ears - Google Patents
A device for bending battery pole ears Download PDFInfo
- Publication number
- CN201084788Y CN201084788Y CNU2007201225807U CN200720122580U CN201084788Y CN 201084788 Y CN201084788 Y CN 201084788Y CN U2007201225807 U CNU2007201225807 U CN U2007201225807U CN 200720122580 U CN200720122580 U CN 200720122580U CN 201084788 Y CN201084788 Y CN 201084788Y
- Authority
- CN
- China
- Prior art keywords
- bending
- unit
- cover plate
- battery
- pole ear
- 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 - Lifetime
Links
- 238000005452 bending Methods 0.000 title claims abstract description 88
- 210000005069 ears Anatomy 0.000 title 1
- 238000003466 welding Methods 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000004806 packaging method and process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model relates to a battery pole tab bending device used in a laser spot welding and tab bending integrated machine for column batteries, which is arranged in the laser spot welding and tab bending integrated machine for column batteries for bending the battery tabs. The utility model comprises a tab bending unit, a cover plate tuck-in unit movably connected with tab bending unit up and down, and a cover plate limit unit, which is arranged around a cover cap packaging unit and can be axially movably connected with the cover plate tuck-in unit. By adopting the technical proposal, the utility model has advantage of bending battery tabs automatically and with high efficiency.
Description
Technical field
The utility model relates to the process equipment field, relates in particular to a kind of cylindrical battery laser spot welding and battery pole ear apparatus for bending of rolling on the lug all-in-one of being applied to.
Background technology
In the lithium battery production process, use cylindrical battery laser spot welding and folding lug all-in-one to finish the bending of electric welding of cylindrical battery laser and battery pole ear usually, thereby reduce operation, improved operating efficiency.
But, in the process of using this all-in-one, before the battery pole ear bending, need carry out clean to battery pole ear, prevent that in the future in existing production process, this step is all by carrying out manually owing to remain in chemical substance generation corrosion reaction on the lug, so not only waste of manpower has reduced operating efficiency simultaneously.
The utility model content
For solving the problems of the technologies described above, the utility model provides a kind of can automatically, efficiently finish the battery pole ear apparatus for bending that battery pole ear is bent.
The utility model is achieved through the following technical solutions: a kind of battery pole ear apparatus for bending, and be arranged on described cylindrical battery laser spot welding and roll on the lug all-in-one, battery pole ear is bent, this device comprises the lug bending unit to the battery pole ear bending; Battery cover board is separated with housing, insert the cover plate position-limiting unit of bending lug for lug bending unit.
Further, the utility model also comprises following content:
Described battery pole ear apparatus for bending comprises that also one will finish the cover plate that battery cover board after the lug bending pushes back battery container and go into shell unit, and described cover plate position-limiting unit is arranged on the periphery that described cover plate is gone into shell unit, and the two can flexibly connect vertically.
Described battery pole ear apparatus for bending also comprises a shift unit, and described lug bending unit, cover plate are gone into shell unit, the described shift unit of the common connection of cover plate position-limiting unit.
Described lug bending unit comprises bending top bar and vertical shift unit and horizontal shift device; And described cover plate is gone into shell unit and described lug bending unit activity is connected to by described vertical shift unit control.
Described bending top bar extends to form an inclination tangent plane forward, and is provided with horizontal by certain angle of inclination.
Described cover plate is gone into shell unit and is comprised that cover plate goes into shell briquetting and power set thereof, links to each other by a connecting axle between the two.
Described cover plate is gone into the cross section of the cross section of shell briquetting less than described battery cover board.
Described cover plate position-limiting unit is connected in the spacing jaw of same power set jointly for several.
Described spacing jaw is three, and described each jaw inboard forms the groove that matches with described battery cover board peripheral shape respectively.
Described cover plate position-limiting unit and described cover plate go into can axially flexibly connect between the shell unit to the power set with the battery cover board position-limiting unit are socketed in described cover plate movably in the central shaft position to go on the connecting axle of shell unit.
The beneficial effects of the utility model are as follows:
1, owing to go into the work down that cooperatively interacts of shell unit, cover plate position-limiting unit, shift unit, therefore realized the automatic bending process of battery pole ear at lug bending unit, cover plate.
2, because each spacing jaw inboard forms the groove that matches with described battery circumferential shapes respectively, can conveniently carry out gripping like this, and prevent that battery cover board from deforming because of being stressed in spacing process battery.
3, because bending top bar extends to form a tangent plane that tilts forward, therefore guarantee this bending top bar on thickness, have firm, can realize the press-bending effect in, can also extend into battery smoothly and rise after battery cover board between the space in the lug place, thereby finish the operation of bending lug.
4, enhance productivity, labor savings, reduced cost.
Description of drawings
Fig. 1 is the overall structure schematic diagram of the utility model embodiment when being installed on the electric welding of described cylindrical battery laser and the folding lug all-in-one.
Fig. 2 is the structural representation of the utility model embodiment.
Fig. 3 is the course of work schematic diagram of the utility model embodiment.
Fig. 4 is the local enlarged diagram of the utility model embodiment.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As Fig. 1-shown in Figure 4, get a kind of cylindrical battery lug apparatus for bending as specific embodiment of the utility model, this device is arranged on described cylindrical battery laser spot welding and the folding lug all-in-one, plays the effect that battery pole ear is bent before battery seal.This device comprises that lug bending unit, cover plate go into shell unit, cover plate position-limiting unit, shift unit.Described lug bending unit is controlled the bending operation of lug specially; Described cover plate position-limiting unit is in order to separate battery cover board, for lug bending unit insertion carrying out lug bending operation with housing; Described cover plate is gone into shell unit and is pushed back battery container in order to the battery cover board that will finish after the lug bending, and described cover plate position-limiting unit is arranged on the periphery that described cover plate is gone into shell unit, and the two flexibly connects vertically.Described lug bending unit, cover plate are gone into shell unit, the cover plate position-limiting unit is connected on the shift unit jointly, by whole common the moving of this shift unit control each several part.
The utility model is gone into shell unit, cover plate position-limiting unit, shift unit at lug bending unit, cover plate and is cooperatively interacted down, has finished the automatic bending process of battery pole ear; Owing to adopt lug bending unit, therefore realized the operation of lug bending; Owing to adopt the cover plate position-limiting unit to carry out in the lug bending operation process battery cover being picked up and being limited on a certain position at battery; Adopt cover plate to go into shell unit, the battery cap of finishing after the lug bending process can be pushed back in the battery; Because each unit all is fixed on the same shift unit, apparatus for bending integral body can be moved to and treats the corresponding appropriate position of a battery like this.
Described block position-limiting unit is three spacing jaws 11 that are connected in same power set jointly, and described power set are a cylinder 7, is set in described cover plate and goes on the connecting axle 12 of shell unit; Described three jaws are evenly distributed on the circumference of described cylinder lower end and control the course of work of each jaw by this cylinder, and each jaw inboard forms the groove that matches with described battery circumferential shapes respectively, can conveniently carry out gripping like this to battery, and prevent that battery cover board from deforming because of being stressed in spacing process, like this, under the active force of spacing jaw, battery cover board can be separated with battery, and it is limited in a distance of battery top.
Described lug bending unit comprises bending top bar 9 and vertical shift unit 4 and horizontal shift device 8.Because bending top bar 9 extends to form a tangent plane that tilts forward, therefore guarantee this 9 on bending top on thickness, have firm, can realize the press-bending effect in, can also extend into battery smoothly and rise after battery cover board between the space in lug 13 places, thereby finish the operation of bending lug; And described bending top bar 9 is obliquely installed horizontal by certain angle, and this angle can be adjusted according to the needs of lug angle bending; Vertically shift unit drops to specified altitude assignment with bending top bar; Horizontal shift device 8 is moved horizontally to bending top bar 9 working position of appointment more as required, and wherein said vertical shift unit 4 is a slide unit cylinder, and horizontal shift device 8 is a cylinder.
Described cover plate is gone into shell unit and is comprised that cover plate goes into shell briquetting 10 and power set 6 thereof.Described cover plate is gone into shell briquetting 10 and is column type, and its cross section is less than the cross section of battery cover board 14, and described briquetting 10 is connected with its power set 6 by a connecting axle 12, and it moves up and down by power set 6 controls; By pressing down battery cover board 14 described battery cover board 14 positions are restored automatically after battery is finished lug bending process, described power set 6 are cylinders.
Described shift unit 5 is one can control the cylinder of single unit system displacement.
The course of work of this battery pole ear apparatus for bending is:
Before the work beginning:
The battery pole ear apparatus for bending of the utility model specific embodiment is installed in the top of a certain side of all-in-one disk working face, adjust the position, make that the battery of this device is gone into the battery of shell unit and gone into the just in time corresponding described working battery 3 for the treatment of of shell briquetting 10 when the battery frock position 1 on the disk 2 turns to this device below.
Work beginning back:
Step 1: battery is placed on the all-in-one battery frock position 1, and disk 2 will be waited to roll over lug cylindrical battery 3 and deliver to lug bending station.
Step 2: shift unit 5 descends and puts in place, then, the spacing cylinder of cover plate 7 drives spacing jaw 11 actions, and battery cover board is limited in directly over the battery container, the degree that this spacing jaw clamps battery makes goes into shell unit when pressing down cover plate when cover plate, and this cover plate can be up and down along it.
Step 3: the vertical shift unit 4 decline certain distances (concrete dropping distance is according to the bending determining positions that requires on the technology) of lug bending unit drive the height of lug to appointment, and horizontal shift device 8 drives the bending top bar 9 bending lug 13 that advances again.
Step 4: the horizontal shift device 8 of lug bending unit is return, the shell briquetting 10 of going into that drives connecting axle 12 and end thereof by cover plate 14 cylinders 6 is pressed into cover plate 14 in the shell, because the limited all the time jaw of cover plate 14 11 is spacing, therefore can guarantee that cover plate 14 accurately is pressed in the shell.
Step 5: after cover plate 14 was pressed into shell, all cylinders were got back to original position, and the battery that disk 2 will be finished crimping changes next station over to, and will go up a station battery and change the process of this station above repeating over to.
Because the battery in place frock on the described all-in-one adopts setting in pairs usually, is the structure of matching battery location work, the battery pole ear wiping arrangement in the reality also is to be provided with in pairs, has also improved operating efficiency so to a certain extent.
Yet the above is a preferred embodiment of the present utility model only, is not so limits to scope of the present utility model, so the equivalent structure that utilization the utility model specification and accompanying drawing content are carried out changes, all in like manner is included in the scope of the present utility model.
Claims (10)
1. a battery pole ear apparatus for bending is arranged on described cylindrical battery laser spot welding and rolls on the lug all-in-one, and battery pole ear is bent, and it is characterized in that, comprising:
Lug bending unit to the battery pole ear bending;
Battery cover board is separated with housing, insert the cover plate position-limiting unit of bending lug for lug bending unit.
2. battery pole ear apparatus for bending according to claim 1 is characterized in that, described battery pole ear apparatus for bending comprises that also one separates battery cover board with housing, the cover plate position-limiting unit that inserts for lug bending unit; Described cover plate position-limiting unit is arranged on the periphery that described cover plate is gone into shell unit, and the two can flexibly connect vertically.
3. battery pole ear apparatus for bending according to claim 1 and 2 is characterized in that, described battery pole ear apparatus for bending also comprises a shift unit, and described lug bending unit, cover plate are gone into shell unit, the described shift unit of the common connection of cover plate position-limiting unit.
4. battery pole ear apparatus for bending according to claim 1 is characterized in that, described lug bending unit comprises bending top bar and vertical shift unit and horizontal shift device; And described cover plate is gone into shell unit and described lug bending unit activity is connected to by described vertical shift unit control.
5. battery pole ear apparatus for bending according to claim 4 is characterized in that, described bending top bar extends to form an inclination tangent plane forward, and is provided with horizontal by certain angle of inclination.
6. battery pole ear apparatus for bending according to claim 1 is characterized in that, described cover plate is gone into shell unit and comprised that cover plate goes into shell briquetting and power set thereof, links to each other by a connecting axle between the two.
7. battery pole ear apparatus for bending according to claim 6 is characterized in that, described cover plate is gone into the cross section of the cross section of shell briquetting less than described battery cover board.
8. battery pole ear apparatus for bending according to claim 1 is characterized in that, described cover plate position-limiting unit is connected in the spacing jaw of same power set jointly for several.
9. battery pole ear apparatus for bending according to claim 8 is characterized in that, described spacing jaw is three, and described each jaw inboard forms the groove that matches with described battery cover board peripheral shape respectively.
10. battery pole ear apparatus for bending according to claim 1, it is characterized in that described cover plate position-limiting unit and described cover plate go into can axially flexibly connect between the shell unit to the power set with the battery cover board position-limiting unit are socketed in described cover plate movably in the central shaft position to go on the connecting axle of shell unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201225807U CN201084788Y (en) | 2007-08-30 | 2007-08-30 | A device for bending battery pole ears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201225807U CN201084788Y (en) | 2007-08-30 | 2007-08-30 | A device for bending battery pole ears |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201084788Y true CN201084788Y (en) | 2008-07-09 |
Family
ID=39627260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201225807U Expired - Lifetime CN201084788Y (en) | 2007-08-30 | 2007-08-30 | A device for bending battery pole ears |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201084788Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102769114A (en) * | 2011-05-03 | 2012-11-07 | 深圳市鑫力创自动化设备有限公司 | Automatic battery pole lug folding and cover board buckling device |
| CN104492873A (en) * | 2014-10-23 | 2015-04-08 | 苏州三屹晨光工业设备有限公司 | Battery tab bending mechanism |
| CN104551675A (en) * | 2015-01-28 | 2015-04-29 | 浙江长兴金太阳电源有限公司 | Bending welding unit of storage battery tabs |
| CN105479174A (en) * | 2016-01-30 | 2016-04-13 | 钟爱华 | Current collecting piece automatic welding device and processing procedure |
| CN105537946A (en) * | 2016-01-30 | 2016-05-04 | 邓琦 | Device and processing technology for welding and bending battery conducting plate |
| CN105798117A (en) * | 2016-05-03 | 2016-07-27 | 深圳市联赢激光股份有限公司 | Flexible connection sheet bending device |
| CN107819106A (en) * | 2017-12-07 | 2018-03-20 | 惠州市成泰自动化科技有限公司 | A kind of group lug mechanism for making copper pin machine |
| US10115939B2 (en) | 2013-08-23 | 2018-10-30 | Byd Company Limited | Battery cover plate assembly and battery having the same |
| CN115476039A (en) * | 2022-10-21 | 2022-12-16 | 航天锂电科技(江苏)有限公司 | Welding equipment for processing full-lug large-column battery |
-
2007
- 2007-08-30 CN CNU2007201225807U patent/CN201084788Y/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102769114A (en) * | 2011-05-03 | 2012-11-07 | 深圳市鑫力创自动化设备有限公司 | Automatic battery pole lug folding and cover board buckling device |
| CN102769114B (en) * | 2011-05-03 | 2014-08-27 | 深圳市鑫力创自动化设备有限公司 | Automatic battery pole lug folding and cover board buckling device |
| US10115939B2 (en) | 2013-08-23 | 2018-10-30 | Byd Company Limited | Battery cover plate assembly and battery having the same |
| CN104492873A (en) * | 2014-10-23 | 2015-04-08 | 苏州三屹晨光工业设备有限公司 | Battery tab bending mechanism |
| CN104551675A (en) * | 2015-01-28 | 2015-04-29 | 浙江长兴金太阳电源有限公司 | Bending welding unit of storage battery tabs |
| CN105479174A (en) * | 2016-01-30 | 2016-04-13 | 钟爱华 | Current collecting piece automatic welding device and processing procedure |
| CN105537946A (en) * | 2016-01-30 | 2016-05-04 | 邓琦 | Device and processing technology for welding and bending battery conducting plate |
| CN105798117A (en) * | 2016-05-03 | 2016-07-27 | 深圳市联赢激光股份有限公司 | Flexible connection sheet bending device |
| CN105798117B (en) * | 2016-05-03 | 2017-12-29 | 深圳市联赢激光股份有限公司 | One kind is flexible coupling piece apparatus for bending |
| CN107819106A (en) * | 2017-12-07 | 2018-03-20 | 惠州市成泰自动化科技有限公司 | A kind of group lug mechanism for making copper pin machine |
| CN115476039A (en) * | 2022-10-21 | 2022-12-16 | 航天锂电科技(江苏)有限公司 | Welding equipment for processing full-lug large-column battery |
| CN115476039B (en) * | 2022-10-21 | 2023-09-19 | 航天锂电科技(江苏)有限公司 | Welding equipment for processing full-lug large-cylinder battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080709 |
|
| CX01 | Expiry of patent term |