CN106992316A - Pole piece cuts winding apparatus - Google Patents
Pole piece cuts winding apparatus Download PDFInfo
- Publication number
- CN106992316A CN106992316A CN201710267145.1A CN201710267145A CN106992316A CN 106992316 A CN106992316 A CN 106992316A CN 201710267145 A CN201710267145 A CN 201710267145A CN 106992316 A CN106992316 A CN 106992316A
- Authority
- CN
- China
- Prior art keywords
- pole piece
- winding apparatus
- fixed
- roll shaft
- cuts
- 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
Links
- 238000004804 winding Methods 0.000 title claims abstract description 35
- 238000005520 cutting process Methods 0.000 claims abstract description 28
- 238000005096 rolling process Methods 0.000 claims abstract description 12
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 229910001416 lithium ion Inorganic materials 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
Classifications
-
- 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
- H01M10/04—Construction or manufacture in general
- H01M10/0404—Machines for assembling batteries
- H01M10/0409—Machines for assembling batteries for cells with wound electrodes
-
- 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
- H01M10/04—Construction or manufacture in general
- H01M10/0431—Cells with wound or folded electrodes
-
- 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
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- 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
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
Winding apparatus is cut the invention discloses a kind of pole piece, pole piece, which cuts winding apparatus, includes framework, at least two cutting rollers, a rolling piece structure, two cutting rollers are fixed on framework, each rolling piece structure includes an at least location structure, at least a winding-structure and rotates roll shaft, at least a winding-structure is fixed on rotation roll shaft, at least a location structure is fixed on framework, pole piece forms at least two sub- pole pieces after two cutting rollers, at least two sub- pole pieces are wound in rotation roll shaft, and an at least location structure positions at least two sub- pole pieces and avoids winding rearward end out-of-flatness in the position for rotating roll shaft.At least two sub- pole pieces be wound in house gap and by location structure position its relative to house gap position make accurate positioning.
Description
Technical field
Winding apparatus is cut the present invention relates to field of batteries, more particularly to a kind of pole piece.
Background technology
At present, widely using with the digital product such as product such as mobile phone, notebook computer, lithium ion battery is with excellent
Performance is used widely in this kind of product, and is progressively being developed to other product applications.
But, there is following defect in existing lithium ion battery：
Pole piece winding joint rubberizing position not can refer to thing after existing electrodes of lithium-ion batteries cutting process cutting, easily cause
Pole piece winding joint patch is partially uneven, causes to arrive complete on fraction sideslip, the rouleau cut before pole piece winding rouleau after cutting
After automatic film-making up- coiler production produce product to automatic winding-machine during this part pole piece and inclined rubberizing easily occur, it is sideslip, black
Core etc. is bad, causes qualification rate low, while bringing certain potential safety hazard to product.
The content of the invention
In order to overcome the deficiencies in the prior art, an object of the present invention is that providing a kind of pole piece cuts winding apparatus, its energy
Solve the problem of positioning is inaccurate.
An object of the present invention adopts the following technical scheme that realization：
A kind of pole piece cuts winding apparatus, and the pole piece, which cuts winding apparatus, includes framework, two cutting rollers, at least a rolling piece structure, institute
State two cutting rollers and be fixed on the framework, each rolling piece structure include an at least location structure, an at least winding-structure and
Roll shaft is rotated, an at least winding-structure is fixed on the rotation roll shaft, and an at least location structure is fixed on the frame
Frame, pole piece forms at least two sub- pole pieces after two cutting roller, and at least two sub- pole piece is wound in the rotation roll shaft,
At least two sub- pole pieces avoid winding rearward end uneven in the position of the rotation roll shaft described at least location structure positioning
It is whole.
Further, each winding-structure also includes two backplates, and two backplate is fixed on the rotation roll shaft, institute
Formation houses gap between stating two backplates.
Further, each location structure includes infrared lamp to position the sub- pole piece relative to the backplate
Position makes accurate positioning.
Further, each location structure also includes the fixed mount and screw, and the framework includes fixture, institute
State infrared lamp and be fixed on the fixed mount, the fixed mount is fixed on the fixture by the screw.
Further, the pole piece, which cuts winding apparatus, also includes a switch, and the switch is fixed on the framework, the switch
Electrically connected with an at least location structure to control the switch of the infrared lamp.
Further, at least quantity of a location structure is identical with the quantity of the winding-structure.
Further, the rolling piece structure is two.
Further, if the cutting roller includes the first roll shaft and dry chip, the distance of the adjacent section is identical.
Further, the section is vertical with the rotation roll shaft.
Further, the distance of rolling piece structure described in two to two cutting roller is identical.
Compared with prior art, the beneficial effects of the present invention are：
At least two sub- pole piece is wound in the collecting gap and positions it relative to collecting by the location structure
The position in gap makes accurate positioning.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of specification, and in order to allow the above and other objects, features and advantages of the present invention can
Become apparent, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, describe in detail as follows.
Brief description of the drawings
Fig. 1 is the stereogram that pole piece of the present invention cuts the preferred embodiment of winding apparatus one.
Fig. 2 is the side view that pole piece cuts winding apparatus shown in Fig. 1.
In figure：100th, pole piece cuts winding apparatus；10th, framework；11st, fixture；20th, cutting roller；21st, the first roll shaft；22nd, cut
Piece；30th, cutting gap；40th, rolling piece structure；41st, winding-structure；411st, backplate；412nd, gap is housed；42nd, location structure；421、
Infrared lamp；422nd, fixed mount；423rd, screw；43rd, roll shaft is rotated；50th, switch；200th, pole piece；210th, sub- pole piece.
Embodiment
Below, with reference to accompanying drawing and embodiment, the present invention is described further, it is necessary to which explanation is, not
Under the premise of afoul, new implementation can be formed between various embodiments described below or between each technical characteristic in any combination
Example.
Below, with reference to accompanying drawing and embodiment, the present invention is described further：
It should be noted that when component is referred to as " being fixed on " another component, it can be directly on another component
Or can also have component placed in the middle.When a component is considered as " connection " another component, it can be directly connected to
To another component or it may be simultaneously present component placed in the middle.When a component is considered as " being arranged at " another component, it
Can be set directly on another component or may be simultaneously present component placed in the middle.Term as used herein is " vertical
", " level ", "left", "right" and similar statement for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article is with belonging to technical field of the invention
The implication that technical staff is generally understood that is identical.Term used in the description of the invention herein is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein " and/or " include one or more phases
The arbitrary and all combination of the Listed Items of pass.
The preferred embodiment that Fig. 1-2 cuts winding apparatus 100 for pole piece of the present invention is referred to, pole piece, which cuts winding apparatus 100, to be included
Framework 10, two cutting rollers 20, two rolling piece structures 40 and switch 50.
Framework 10 includes fixture 11, and fixture 11 is in elongated rod shape.
If cutting roller 20 includes the first roll shaft 21 and dry chip 22, the first roll shaft 21, contiguous slices 22 are fixed in section 22
Distance it is identical, between two cutting rollers 20 formed cutting gap 30.
At least location structure 42 of rolling piece structure 40, at least a winding-structure 41 and rotation roll shaft 43, winding-structure 41 are wrapped
Include to be formed between two backplates 411, two backplates 411 and house gap 412, backplate 411 is fixed on rotation roll shaft 43；Location structure 42 is wrapped
Infrared lamp 421, fixed mount 422 and screw 423 are included, infrared lamp 421 is fixed on fixed mount 422, and infrared lamp 421 is irradiated in
The position of receiving space 412 and rotation roll shaft 43 with locator pole piece 210 relative to backplate 411 makes accurate positioning.
It should be noted that at least the quantity of a location structure 42 is identical with the quantity of winding-structure 41, make each sub- pole
Piece 210 is maintained at 3-10cm apart from the distance of adjacent plates 411 makes accurate positioning, while backplate 411 is avoided before the cutting of pole piece 200
Part sideslip, lifting winding regularity, it is to avoid rouleau pole piece circular flow is damaged, so as to reduce full-automatic film-making up- coiler correction
Change, reduction rubberizing patch is inclined, it is bad to wind sideslip, black core etc., and reduction is scrapped and cost of manufacture lifts battery consistency and safety
Property.
When assembling pole piece cuts winding apparatus 100, two cutting rollers 20 formation cutting gap 30 is simultaneously fixed on framework 10, rotates roll shaft
43 are fixed on framework 10, and fixed mount 422 is fixed on fixture 11 by screw 423, and switch 50 is fixed on framework 10, switch 50 with
At least a location structure 42 electrically connects to control the use of infrared lamp 421.Section 22 is vertical with rotating roll shaft 43, two roll film knots
The distance of structure 40 to cutting gap 30 is identical.
When cutting winding apparatus 100 using pole piece, pole piece 200 forms at least two sub- pole pieces 210 after cutting gap 30, at least
Two sub- pole pieces 210 are wound in collecting gap 412 and position it by infrared lamp 421 makes positioning relative to the position of backplate 411
Precisely, backplate 411 avoid pole piece both sides directly contacted with member people or equipment etc. outside the workshop after the edge of pole piece 200 easily touch
Wound, the edge of pole piece 200 is also easy to produce burr after damaging, jagged pole piece brings huge potential safety hazard to battery.
Above-mentioned embodiment is only the preferred embodiment of the present invention, it is impossible to limit the scope of protection of the invention with this,
The change and replacement for any unsubstantiality that those skilled in the art is done on the basis of the present invention belong to institute of the present invention
Claimed scope.
Claims (10)
1. a kind of pole piece cuts winding apparatus, it is characterised in that：The pole piece, which cuts winding apparatus, includes framework, at least two cutting rollers, a roll
Chip architecture, two cutting roller is fixed on the framework, and each rolling piece structure includes an at least location structure, at least a roll
Around structure and rotation roll shaft, an at least winding-structure is fixed on the rotation roll shaft, and an at least location structure is fixed
In the framework, pole piece forms at least two sub- pole pieces after two cutting roller, and at least two sub- pole piece is wound in described
Roll shaft is rotated, after at least two sub- pole pieces avoid winding in the position of the rotation roll shaft described at least location structure positioning
End out-of-flatness.
2. pole piece as claimed in claim 1 cuts winding apparatus, it is characterised in that：Each winding-structure also includes two backplates,
Two backplate, which is fixed on to be formed between the rotation roll shaft, two backplate, houses gap.
3. pole piece as claimed in claim 2 cuts winding apparatus, it is characterised in that：Each location structure include infrared lamp with
Position the sub- pole piece makes accurate positioning relative to the position of the backplate.
4. pole piece as claimed in claim 3 cuts winding apparatus, it is characterised in that：Each location structure also includes the fixation
Frame and screw, the framework include fixture, and the infrared lamp is fixed on the fixed mount, and the fixed mount passes through the spiral shell
Silk is fixed on the fixture.
5. pole piece as claimed in claim 4 cuts winding apparatus, it is characterised in that：The pole piece, which cuts winding apparatus, also includes a switch,
The switch is fixed on the framework, and the switch is electrically connected to control the infrared lamp with an at least location structure
Switch.
6. pole piece as claimed in claim 1 cuts winding apparatus, it is characterised in that：At least quantity of a location structure with it is described
The quantity of winding-structure is identical.
7. pole piece as claimed in claim 1 cuts winding apparatus, it is characterised in that：The rolling piece structure is two.
8. pole piece as claimed in claim 1 cuts winding apparatus, it is characterised in that：The cutting roller includes the first roll shaft and some cut
Piece, the distance of the adjacent section is identical.
9. pole piece as claimed in claim 8 cuts winding apparatus, it is characterised in that：The section is vertical with the rotation roll shaft.
10. pole piece as claimed in claim 9 cuts winding apparatus, it is characterised in that：Rolling piece structure described in two is to two cutting roller
Distance it is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710267145.1A CN106992316A (en) | 2017-04-21 | 2017-04-21 | Pole piece cuts winding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710267145.1A CN106992316A (en) | 2017-04-21 | 2017-04-21 | Pole piece cuts winding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106992316A true CN106992316A (en) | 2017-07-28 |
Family
ID=59418108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710267145.1A Pending CN106992316A (en) | 2017-04-21 | 2017-04-21 | Pole piece cuts winding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106992316A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109368364A (en) * | 2018-09-29 | 2019-02-22 | 宁波瑞成包装材料有限公司 | Infrared positioning system of multifunctional film slitting rewinder |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1000893A1 (en) * | 1998-11-12 | 2000-05-17 | Voith Sulzer Papiertechnik Patent GmbH | Winding machine for winding a web of material |
| CN202650192U (en) * | 2012-05-07 | 2013-01-02 | 四川德博利尔电子科技有限公司 | Winder aluminium foil deviation alarm shutdown device used for capacitor |
| CN103101789A (en) * | 2013-01-29 | 2013-05-15 | 麦斯科林（无锡）科技有限公司 | Winding and unwinding rectification device |
| CN203936451U (en) * | 2014-05-26 | 2014-11-12 | 宁德新能源科技有限公司 | A kind of cutting machine |
| CN105819259A (en) * | 2016-03-31 | 2016-08-03 | 华中科技大学 | Remedying and rectifying system for belt coiling deviation and control method thereof |
| CN105883450A (en) * | 2016-06-14 | 2016-08-24 | 山东海奥斯生物科技有限公司 | Casing winding device |
| JP2016173884A (en) * | 2015-03-16 | 2016-09-29 | 株式会社Ｇｓユアサ | Winding apparatus and manufacturing method of electrode body |
| CN106144719A (en) * | 2015-04-10 | 2016-11-23 | 青岛嘉司复合材料有限公司 | Rolling automatic edge-adjusting device on a kind of laminating machine |
| CN106346067A (en) * | 2016-10-31 | 2017-01-25 | 邵阳市达力电源实业有限公司 | Wire connecting and slitting machine for large-sized pole piece of lithium-ion battery |
| CN106558636A (en) * | 2016-12-05 | 2017-04-05 | 浙江尚越新能源开发有限公司 | A kind of solar cell diced system |
| CN206820067U (en) * | 2017-04-21 | 2017-12-29 | 广西卓能新能源科技有限公司 | Pole piece cuts winding apparatus |
-
2017
- 2017-04-21 CN CN201710267145.1A patent/CN106992316A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1000893A1 (en) * | 1998-11-12 | 2000-05-17 | Voith Sulzer Papiertechnik Patent GmbH | Winding machine for winding a web of material |
| CN202650192U (en) * | 2012-05-07 | 2013-01-02 | 四川德博利尔电子科技有限公司 | Winder aluminium foil deviation alarm shutdown device used for capacitor |
| CN103101789A (en) * | 2013-01-29 | 2013-05-15 | 麦斯科林（无锡）科技有限公司 | Winding and unwinding rectification device |
| CN203936451U (en) * | 2014-05-26 | 2014-11-12 | 宁德新能源科技有限公司 | A kind of cutting machine |
| JP2016173884A (en) * | 2015-03-16 | 2016-09-29 | 株式会社Ｇｓユアサ | Winding apparatus and manufacturing method of electrode body |
| CN106144719A (en) * | 2015-04-10 | 2016-11-23 | 青岛嘉司复合材料有限公司 | Rolling automatic edge-adjusting device on a kind of laminating machine |
| CN105819259A (en) * | 2016-03-31 | 2016-08-03 | 华中科技大学 | Remedying and rectifying system for belt coiling deviation and control method thereof |
| CN105883450A (en) * | 2016-06-14 | 2016-08-24 | 山东海奥斯生物科技有限公司 | Casing winding device |
| CN106346067A (en) * | 2016-10-31 | 2017-01-25 | 邵阳市达力电源实业有限公司 | Wire connecting and slitting machine for large-sized pole piece of lithium-ion battery |
| CN106558636A (en) * | 2016-12-05 | 2017-04-05 | 浙江尚越新能源开发有限公司 | A kind of solar cell diced system |
| CN206820067U (en) * | 2017-04-21 | 2017-12-29 | 广西卓能新能源科技有限公司 | Pole piece cuts winding apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109368364A (en) * | 2018-09-29 | 2019-02-22 | 宁波瑞成包装材料有限公司 | Infrared positioning system of multifunctional film slitting rewinder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208690415U (en) | A kind of flexible lithium ion battery | |
| CN103413975B (en) | Lithium nickel cobalt manganate cylindrical high-rate battery and preparation method thereof | |
| Qin et al. | Flexible supercapacitors based on solid ion conducting polymer with high mechanical strength | |
| CN103891024A (en) | Cell provided with spiral electrode, and method for manufacturing same | |
| CN106992316A (en) | Pole piece cuts winding apparatus | |
| CN206820067U (en) | Pole piece cuts winding apparatus | |
| CN105489939B (en) | A kind of method for preventing aluminum plastic film flanging deformation | |
| CN103779614A (en) | Arc lithium battery as well as manufacturing method and wound core of arc lithium battery | |
| CN103762387A (en) | Method for preparing coiled polymer lithium battery and coiled polymer lithium battery | |
| CN204067506U (en) | Lithium battery double-fold machine 180 degree of crimping units | |
| CN106328886A (en) | Preparation device and preparation process of power lithium ion battery pole piece | |
| CN104868175A (en) | Preparation method for ultrafine cylindrical flexible package lithium ion battery | |
| KR102105541B1 (en) | Taping Apparatus for Preventing Crack of Electrode | |
| CN206605548U (en) | A kind of battery diaphragm cutting machine | |
| CN101034742B (en) | Making method for multi-pole ear-lithium ion battery pole slice and making method of the electrical core coiling body, and battery | |
| CN206379420U (en) | Electrodes of lithium-ion batteries is coated with pole piece deviation correction warning device | |
| CN206373037U (en) | Electrodes of lithium-ion batteries is coated with balance adjusting device | |
| CN108461829A (en) | A kind of battery core of coiled lithium ion battery | |
| CN205552696U (en) | Continuous processing apparatus of lithium metal paper tinsel | |
| CN204885289U (en) | Power lithium ion battery pole piece preparation facilities | |
| CN204668412U (en) | Polymer Li-ion battery | |
| CN207868315U (en) | Laminated batteries manufacturing device | |
| CN107978716A (en) | A kind of lithium battery diaphragm and preparation method thereof | |
| CN203859195U (en) | Arc soft-packaged lithium ion battery with tab side surface closeout | |
| CN202651265U (en) | Guide device for preventing battery electrode pieces from creasing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170728 |
|
| RJ01 | Rejection of invention patent application after publication |