CN206992235U - It is a kind of to cut membrane module for cylindrical lithium battery film-making winding integrated machine - Google Patents
It is a kind of to cut membrane module for cylindrical lithium battery film-making winding integrated machine Download PDFInfo
- Publication number
- CN206992235U CN206992235U CN201720855093.5U CN201720855093U CN206992235U CN 206992235 U CN206992235 U CN 206992235U CN 201720855093 U CN201720855093 U CN 201720855093U CN 206992235 U CN206992235 U CN 206992235U
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- CN
- China
- Prior art keywords
- cutting knife
- cylinder
- bearing block
- lithium battery
- membrane module
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- 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.)
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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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Abstract
The utility model provides a kind of membrane module of cutting for cylindrical lithium battery film-making winding integrated machine, including cylinder fixed seat, the drive cylinder being fixedly installed in the cylinder fixed seat and the bearing block moved in parallel by drive cylinder driving；Bearing block is provided with compression spring, guide pad and guide roller relative to the other end of drive cylinder；And guide pad is fixedly connected with guide roller, compression spring promotes guide pad and guide roller synchronous mobile in the same direction；Cutting knife passage cylinder and the cutting knife positioned at the cutting knife passage cylinder drive shaft front end are additionally provided with bearing block；On the bearing block, cutting knife bottom be additionally provided with and compress passage cylinder and hold-down roller, compress passage cylinder driving hold-down roller and move in parallel；The cutting knife is located at the middle part of guide pad, guide roller and hold-down roller, the membrane tension excessive influence to electric core winding when the design can effectively eliminate barrier film cut-out, and ensure that electric core winding is more stable, the design is reasonable in design, stability is good, and it is high to cut off the degree of accuracy.
Description
[technical field]
Cylindrical lithium battery film-making winding integrated machine component technology field is the utility model is related to, more particularly to one kind can disappear
The membrane tension excessive influence to electric core winding when being cut off except barrier film, and ensure that electric core winding is more stablized electric for cylinder lithium
Film-making winding integrated machine in pond cuts membrane module.
[background technology]
In cylindrical lithium battery film-making winding integrated machine more crucial part be realize barrier film cutting function cut membrane module,
Traditional membrane module mechanism of cutting only has upper strata guiding mechanism, then carry out barrier film cut, due to traditional mechanism do not have it is septate under
Layer hold-down mechanism, lower floor's pulling force of barrier film are mainly derived from winding head, to not winding completion electricity on winding head when barrier film is cut off
Core produces very big pulling force, influences the winding process of battery core, rolls out battery core and membrane layer non-uniform phenomenon be present, such design is not
It is unstable only to cause entirely to cut membrane process, and accurate cutting can not be realized.
With making constant progress for science and technology, in order to reach more preferable processing effect, meet actual demand, the skill of this area
Art personnel have carried out substantial amounts of research and development and experiment, start with terms of the connected mode or process principle for cutting membrane structure be improved and
Improve, and achieve preferable achievement.
[utility model content]
To overcome the problems of prior art, the utility model provide one kind can eradicate a mental barrier cut-out when barrier film
The excessive influence to electric core winding of power, and ensure electric core winding it is more stable be used for cylindrical lithium battery film-making winding integrated machine
Cut membrane module.
The utility model solve technical problem scheme be to provide it is a kind of for cylindrical lithium battery film-making winding integrated machine
Cut membrane module, including cylinder fixed seat, the drive cylinder that is fixedly installed in the cylinder fixed seat and driven by drive cylinder
The bearing block moved in parallel；The bearing block is provided with compression spring, guide pad relative to the other end of drive cylinder and led
To roller；And the guide pad is fixedly connected with guide roller, compression spring promotes guide pad and guide roller synchronous mobile in the same direction；Institute
State and cutting knife passage cylinder and the cutting knife positioned at the cutting knife passage cylinder drive shaft front end are additionally provided with bearing block；The bearing
On seat, cutting knife bottom be additionally provided with and compress passage cylinder and hold-down roller, compress passage cylinder driving hold-down roller and move in parallel；It is described
Cutting knife is located at the middle part of guide pad, guide roller and hold-down roller.
Preferably, the passage cylinder that the bearing base rear end is fixedly connected with for placing the cutting knife passage cylinder connects
Block；One end of the passage cylinder contiguous block is connected with bearing block, and the installation that the other end provides for installing cutting knife passage cylinder is put down
Face.
Preferably, the quantity of the compression spring is two, and is set in parallel in guide pad two-end part.
Preferably, the passage cylinder contiguous block is L-shaped.
Preferably, the drive shaft of the cutting knife passage cylinder runs through the bearing block.
Preferably, the compressing hole for inserting compression spring one end is correspondingly offered on the bearing block.
Preferably, the guide pad offers L-type groove towards guide roller direction is parallel.
Preferably, described bearing block one end is provided with sliding rail.
Compared with prior art, a kind of membrane module of cutting for cylindrical lithium battery film-making winding integrated machine of the utility model leads to
Cross on bearing block 11 while guide pad 114 is set, guide roller 116, cutting knife 115 and hold-down roller 117, cutting knife 115 is placed
In the middle part of guide pad 114, guide roller 116 and hold-down roller 117, such structure design not only improves traditional mode,
There is no the situation of the bottom hold-down roller 117 of cutting knife 115, and can be preferably spacing to barrier film progress, increase below cutting knife 115
Hold-down mechanism, barrier film cut off when lower section barrier film be in impaction state, and can effectively eliminate barrier film cut off when membrane tension
The excessive influence to electric core winding, and ensure that electric core winding is more stable, the design is reasonable in design, and stability is good, and cuts
The disconnected degree of accuracy is high.
[brief description of the drawings]
Fig. 1 is a kind of stereoscopic-state knot for cutting membrane module for cylindrical lithium battery film-making winding integrated machine of the utility model
Structure schematic diagram.
[embodiment]
To make the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with drawings and Examples,
The utility model is further elaborated.It should be appreciated that specific embodiment described herein is used only for explaining this
Utility model, it is not used to limit this utility model.
Referring to Fig. 1, a kind of membrane module 1 of cutting for cylindrical lithium battery film-making winding integrated machine of the utility model includes gas
Cylinder fixed seat 13, the drive cylinder 15 being fixedly installed in the cylinder fixed seat 13 and by drive cylinder 15 driving move in parallel
Bearing block 11；The bearing block 11 relative to the other end of drive cylinder 15 be provided with compression spring 113, guide pad 114 with
And guide roller 116；And the guide pad 114 is fixedly connected with guide roller 116, compression spring 113 promotes guide pad 114 and is oriented to
Roller 116 is synchronous mobile in the same direction；Cutting knife passage cylinder 17 is additionally provided with the bearing block 11 and elapses gas positioned at the cutting knife
The cutting knife 115 of the drive shaft front end of cylinder 17；On the bearing block 11, the bottom of cutting knife 115 be additionally provided with compress passage cylinder 19 and pressure
Tight roller 117, compress passage cylinder 19 and drive hold-down roller 117 to move in parallel；The cutting knife 115 is located at guide pad 114, guide roller
116 and the middle part of hold-down roller 117.
By setting guide pad 114, guide roller 116, cutting knife 115 and hold-down roller 117 simultaneously on bearing block 11, will cut
Knife 115 is positioned over the middle part of guide pad 114, guide roller 116 and hold-down roller 117, and such structure design not only improves
Traditional mode, without the situation of the bottom hold-down roller 117 of cutting knife 115, and can be preferably spacing to barrier film progress, in cutting knife
The 115 increased hold-down mechanisms in lower section, lower section barrier film is in impaction state when barrier film is cut off, and can effectively eliminate barrier film cut-out
When the excessive influence to electric core winding of membrane tension, and ensure that electric core winding is more stable, the design is reasonable in design, stable
Property it is good, and it is high to cut off the degree of accuracy.
Preferably, the passage cylinder that the rear end of bearing block 11 is fixedly connected with for placing the cutting knife passage cylinder 17 connects
Connect block 111；One end of the passage cylinder contiguous block 111 is connected with bearing block 11, and the other end is provided for installing cutting knife passage gas
The mounting plane of cylinder 17.
Preferably, the quantity of the compression spring 113 is two, and is set in parallel in the two-end part of guide pad 114.Structure
It is reliable and stable.
Preferably, the passage cylinder contiguous block 111 is L-shaped.
Preferably, the drive shaft of the cutting knife passage cylinder 17 runs through the bearing block 11.
Preferably, the compressing hole for inserting the one end of compression spring 113 is correspondingly offered on the bearing block 11.
Preferably, the guide pad 114 offers L-type groove 1141 towards the direction of guide roller 116 is parallel.
Preferably, described one end of bearing block 11 is provided with sliding rail.The setting of sliding rail is easy to consolidate bearing block 11
Due on external object.
Compared with prior art, the utility model is a kind of cuts membrane module 1 for cylindrical lithium battery film-making winding integrated machine
By setting guide pad 114, guide roller 116, cutting knife 115 and hold-down roller 117 simultaneously on bearing block 11, cutting knife 115 is put
The middle part of guide pad 114, guide roller 116 and hold-down roller 117 is placed in, such structure design not only improves traditional mould
Formula, without the situation of the bottom hold-down roller 117 of cutting knife 115, and can be preferably spacing to barrier film progress, below cutting knife 115
Increased hold-down mechanism, lower section barrier film is in impaction state when barrier film is cut off, and can effectively eliminate barrier film when barrier film is cut off
Influence of the overtension to electric core winding, and ensure that electric core winding is more stable, the design is reasonable in design, and stability is good,
And the cut-out degree of accuracy is high.
Above-described the utility model embodiment, does not form the restriction to scope of protection of the utility model.It is any
Made within spirit of the present utility model and principle modifications, equivalent substitutions and improvements etc., should be included in the utility model
Claims within.
Claims (8)
1. a kind of cut membrane module for cylindrical lithium battery film-making winding integrated machine, it is characterised in that：Including cylinder fixed seat, admittedly
Surely the drive cylinder being arranged in the cylinder fixed seat and the bearing block moved in parallel by drive cylinder driving；The bearing block
The other end of drive cylinder is provided with compression spring, guide pad and guide roller；And the guide pad and guide roller are consolidated
Fixed connection, compression spring promote guide pad and guide roller synchronous mobile in the same direction；Cutting knife passage is additionally provided with the bearing block
Cylinder and the cutting knife positioned at the cutting knife passage cylinder drive shaft front end；On the bearing block, cutting knife bottom be additionally provided with compression
Passage cylinder and hold-down roller, compress passage cylinder driving hold-down roller and move in parallel；The cutting knife is located at guide pad, guide roller and pressure
The middle part of tight roller.
2. a kind of as claimed in claim 1 cut membrane module for cylindrical lithium battery film-making winding integrated machine, it is characterised in that：
The bearing base rear end is fixedly connected with the passage cylinder contiguous block for placing the cutting knife passage cylinder；The passage cylinder connects
One end of block is connected with bearing block, and the other end provides the mounting plane for installing cutting knife passage cylinder.
3. a kind of as claimed in claim 1 cut membrane module for cylindrical lithium battery film-making winding integrated machine, it is characterised in that：
The quantity of the compression spring is two, and is set in parallel in guide pad two-end part.
4. a kind of as claimed in claim 2 cut membrane module for cylindrical lithium battery film-making winding integrated machine, it is characterised in that：
The passage cylinder contiguous block is L-shaped.
5. a kind of as claimed in claim 2 cut membrane module for cylindrical lithium battery film-making winding integrated machine, it is characterised in that：
The drive shaft of the cutting knife passage cylinder runs through the bearing block.
6. one kind as described in any one claim in claim 1 to 5 is used for cylindrical lithium battery film-making winding integrated machine
Cut membrane module, it is characterised in that：The compressing hole for inserting compression spring one end is correspondingly offered on the bearing block.
7. a kind of as claimed in claim 1 cut membrane module for cylindrical lithium battery film-making winding integrated machine, it is characterised in that：
The guide pad offers L-type groove towards guide roller direction is parallel.
8. a kind of as claimed in claim 1 cut membrane module for cylindrical lithium battery film-making winding integrated machine, it is characterised in that：
Described bearing block one end is provided with sliding rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720855093.5U CN206992235U (en) | 2017-07-14 | 2017-07-14 | It is a kind of to cut membrane module for cylindrical lithium battery film-making winding integrated machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720855093.5U CN206992235U (en) | 2017-07-14 | 2017-07-14 | It is a kind of to cut membrane module for cylindrical lithium battery film-making winding integrated machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206992235U true CN206992235U (en) | 2018-02-09 |
Family
ID=61405481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720855093.5U Expired - Fee Related CN206992235U (en) | 2017-07-14 | 2017-07-14 | It is a kind of to cut membrane module for cylindrical lithium battery film-making winding integrated machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206992235U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108858307A (en) * | 2018-08-02 | 2018-11-23 | 东莞市泽源机械有限公司 | A kind of lithium battery winder cuts diaphragm mechanism |
| CN109065965A (en) * | 2018-07-05 | 2018-12-21 | 深圳市德宇智能装备有限公司 | It is a kind of to cut diaphragm apparatus applied to quadrate lithium battery up- coiler |
| CN110197885A (en) * | 2019-06-19 | 2019-09-03 | 常德烟草机械有限责任公司 | A kind of lithium battery diaphragm cutter device |
-
2017
- 2017-07-14 CN CN201720855093.5U patent/CN206992235U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109065965A (en) * | 2018-07-05 | 2018-12-21 | 深圳市德宇智能装备有限公司 | It is a kind of to cut diaphragm apparatus applied to quadrate lithium battery up- coiler |
| CN108858307A (en) * | 2018-08-02 | 2018-11-23 | 东莞市泽源机械有限公司 | A kind of lithium battery winder cuts diaphragm mechanism |
| CN110197885A (en) * | 2019-06-19 | 2019-09-03 | 常德烟草机械有限责任公司 | A kind of lithium battery diaphragm cutter device |
| CN110197885B (en) * | 2019-06-19 | 2022-09-20 | 常德烟草机械有限责任公司 | Lithium battery diaphragm cutting device |
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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: 20180209 Termination date: 20210714 |