CN206820067U - Pole piece cuts winding apparatus - Google Patents
Pole piece cuts winding apparatus Download PDFInfo
- Publication number
- CN206820067U CN206820067U CN201720430671.0U CN201720430671U CN206820067U CN 206820067 U CN206820067 U CN 206820067U CN 201720430671 U CN201720430671 U CN 201720430671U CN 206820067 U CN206820067 U CN 206820067U
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- CN
- China
- Prior art keywords
- pole piece
- winding apparatus
- roll shaft
- fixed
- cuts
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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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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a kind of pole piece to cut winding apparatus, 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 are wound in house gap and position it by location structure makes accurate positioning relative to the position for housing gap.
Description
Technical field
Field of batteries is the utility model is related to, more particularly to a kind of pole piece cuts winding apparatus.
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, and pole piece winds fraction sideslip before rouleau after causing cutting, is arrived on the rouleau cut complete
Production produces product to automatic winding-machine during this part pole piece and inclined rubberizing, sideslip, black easily occurs after automatic film-making up- coiler
Core etc. is bad, causes qualification rate low, while brings certain potential safety hazard to product.
Utility model content
For overcome the deficiencies in the prior art, one of the purpose of this utility model is that providing a kind of pole piece cuts winding apparatus,
It can solve the problems, such as to position inaccurate.
One of the purpose of this utility model 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, at least two cutting rollers, 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 form 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 injustice 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 two rolling piece structures to two cutting roller is identical.
Compared with prior art, the beneficial effects of the utility model 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 solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of specification, and in order to allow above and other purpose of the present utility model, feature
It can be become apparent with advantage, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, described in detail as follows.
Brief description of the drawings
Fig. 1 is the stereogram that the utility model pole piece 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 utility model is described further, it is necessary to explanation is,
On the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new
Embodiment.
Below, with reference to accompanying drawing and embodiment, the utility model 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 there may also be 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
", " horizontal ", "left", "right" and similar statement for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.It is simply in term used in the description of the present utility model herein
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " include
The arbitrary and all combination of one or more related Listed Items.
It is the preferred embodiment that the utility model pole piece cuts winding apparatus 100 to refer to Fig. 1-2, and pole piece cuts winding apparatus 100
Including 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 wrap
Two backplates 411 are included, is formed between two backplates 411 and houses gap 412, backplate 411, which is fixed on, rotates roll shaft 43；Location structure 42 wraps
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
Receiving space 412 and rotation roll shaft 43 make accurate positioning with locator pole piece 210 relative to the position of backplate 411.
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
Before piece 210 is maintained at 3-10cm apart from the distance of adjacent plates 411 makes accurate positioning, while backplate 411 avoids pole piece 200 from cutting
Part sideslip, lifting winding regularity, avoids rouleau pole piece circular flow from damaging, 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 form cutting gap 30 and are fixed on framework 10, rotate 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 is electrically connected 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 house 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 are also easy to produce burr after damaging, jagged pole piece brings huge potential safety hazard to battery.
Above-mentioned embodiment is only preferred embodiment of the present utility model, it is impossible to is protected with this to limit the utility model
Scope, the change of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacing belongs to
In the utility model scope claimed.
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 are fixed on the framework, and each rolling piece structure includes an at least location structure, at least a roll
Around 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
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 is fixed on the rotation roll shaft, is formed between two backplate and 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 include fixed mount and
Screw, the framework include fixture, and the infrared lamp is fixed on the fixed mount, and the fixed mount is consolidated by the screw
Due to 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 are 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：Two rolling piece structures are to two cutting roller
Distance it is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720430671.0U CN206820067U (en) | 2017-04-21 | 2017-04-21 | Pole piece cuts winding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720430671.0U CN206820067U (en) | 2017-04-21 | 2017-04-21 | Pole piece cuts winding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206820067U true CN206820067U (en) | 2017-12-29 |
Family
ID=60753688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720430671.0U Active CN206820067U (en) | 2017-04-21 | 2017-04-21 | Pole piece cuts winding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206820067U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106992316A (en) * | 2017-04-21 | 2017-07-28 | 广西卓能新能源科技有限公司 | Pole piece cuts winding apparatus |
-
2017
- 2017-04-21 CN CN201720430671.0U patent/CN206820067U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106992316A (en) * | 2017-04-21 | 2017-07-28 | 广西卓能新能源科技有限公司 | Pole piece cuts winding apparatus |
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