CN206532838U - A kind of preforming device of lithium battery lamination machine - Google Patents
A kind of preforming device of lithium battery lamination machine Download PDFInfo
- Publication number
- CN206532838U CN206532838U CN201720234109.0U CN201720234109U CN206532838U CN 206532838 U CN206532838 U CN 206532838U CN 201720234109 U CN201720234109 U CN 201720234109U CN 206532838 U CN206532838 U CN 206532838U
- Authority
- CN
- China
- Prior art keywords
- lithium battery
- tabletting
- preforming device
- lamination machine
- plane
- 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
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
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- Primary Cells (AREA)
Abstract
The utility model discloses a kind of preforming device of lithium battery lamination machine, including tabletting body, the tabletting body portion has been placed equidistant pressing body, the pressing body upper and lower surface offers plane respectively, open up fluted between the plane and tabletting body, offered in the plane and passage is offered in briquetting, the briquetting, mounting hole is offered on the tabletting body.A kind of preforming device of lithium battery lamination machine described in the utility model, it is simple in construction, it is to avoid the EDGE CONTACT of tabletting and pole piece, it is to avoid pressing burr.
Description
Technical field
The utility model is related to lithium battery lamination machine field, more particularly to a kind of preforming device of lithium battery lamination machine.
Background technology
Existing pole piece preforming device, is pressed using overall, but in the processing and cutting process of pole piece, due to
Jagged presence, when by pole pressure piece, easily causes burr and pierces through barrier film, the phenomenon for causing battery short circuit or even burning out.
Utility model content
The purpose of this utility model is to provide a kind of preforming device of lithium battery lamination machine, simple in construction, it is to avoid tabletting
With the EDGE CONTACT of pole piece, it is to avoid pressing burr.
In order to achieve the above object, the technical scheme of the utility model offer is：Including tabletting body, the tabletting body
Front portion has been placed equidistant pressing body, and the pressing body upper and lower surface offers plane respectively, between the plane and tabletting body
Open up fluted, offered in the plane and passage is offered in briquetting, the briquetting, opened up on the tabletting body
There is mounting hole.
The passage of two briquettings up and down on the pressing body connects.
The pressing body is at least three.
The width of the briquetting is less than the width of plane.
The beneficial effects of the utility model are：A kind of preforming device of lithium battery lamination machine, it is simple in construction, it is to avoid tabletting with
The EDGE CONTACT of pole piece, it is to avoid pressing burr.
Brief description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is rearview of the present utility model；
Fig. 3 is implementation schematic diagram of the present utility model.
Embodiment
Embodiment 1
A kind of preforming device of lithium battery lamination machine, including tabletting body 1 as Figure 1-3, the tabletting body 1 is anterior
Pressing body 2 is placed equidistant, the upper and lower surface of pressing body 2 offers plane 3 respectively, between the plane 3 and tabletting body 1
Open up to offer in fluted 4, the plane 3 and passage 6, the tabletting body 1 are offered in briquetting 5, the briquetting 5
On offer mounting hole 7.
The passage 6 of two briquettings 5 up and down on the pressing body 2 connects.
The pressing body 2 is at least three.
The width of the briquetting 5 is less than the width of plane 3.
When in use, by the mounting hole 7 on tabletting body 1, the compression that tabletting body 1 is fixed on into laminating machine is filled
Put, two pieces of tabletting bodies 1 is cooperated, contact briquetting 5 and pole piece 8, meanwhile, the edge of pole piece 8 is located at groove 4
It is interior, prevent that running into burr etc. during pressing pierces through barrier film, causes the phenomenon of battery short circuit.
A kind of preforming device of the lithium battery lamination machine of the present embodiment, it is simple in construction, it is to avoid the edge of tabletting and pole piece connects
Touch, it is to avoid pressing burr.
Claims (4)
1. a kind of preforming device of lithium battery lamination machine, it is characterised in that：Including tabletting body (1), before the tabletting body (1)
Portion has been placed equidistant pressing body (2), and pressing body (2) upper and lower surface offers plane (3), the plane (3) and pressure respectively
Opened up between piece body (1) fluted (4), offer and offered on briquetting (5), the briquetting (5) on the plane (3)
Mounting hole (7) is offered on passage (6), the tabletting body (1).
2. a kind of preforming device of lithium battery lamination machine according to claim 1, it is characterised in that：On the pressing body (2)
The passages (6) of two briquettings (5) up and down connect.
3. a kind of preforming device of lithium battery lamination machine according to claim 1, it is characterised in that：The pressing body (2) is extremely
It is three less.
4. a kind of preforming device of lithium battery lamination machine according to claim 1, it is characterised in that：The briquetting (5)
Width is less than the width of plane (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720234109.0U CN206532838U (en) | 2017-03-12 | 2017-03-12 | A kind of preforming device of lithium battery lamination machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720234109.0U CN206532838U (en) | 2017-03-12 | 2017-03-12 | A kind of preforming device of lithium battery lamination machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206532838U true CN206532838U (en) | 2017-09-29 |
Family
ID=59918917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720234109.0U Expired - Fee Related CN206532838U (en) | 2017-03-12 | 2017-03-12 | A kind of preforming device of lithium battery lamination machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206532838U (en) |
-
2017
- 2017-03-12 CN CN201720234109.0U patent/CN206532838U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170929 Termination date: 20180312 |