CN206271831U - A kind of barrier film dust arrester that can be used for lithium ion battery detection - Google Patents
A kind of barrier film dust arrester that can be used for lithium ion battery detection Download PDFInfo
- Publication number
- CN206271831U CN206271831U CN201621397950.3U CN201621397950U CN206271831U CN 206271831 U CN206271831 U CN 206271831U CN 201621397950 U CN201621397950 U CN 201621397950U CN 206271831 U CN206271831 U CN 206271831U
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- China
- Prior art keywords
- rotating shaft
- lithium ion
- ion battery
- battery separator
- binding
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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
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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
- 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 discloses a kind of barrier film dust arrester that can be used for lithium ion battery detection, including base, the base upper surface is provided with first rotating shaft, second rotating shaft, lithium ion battery separator one ends wound is in first rotating shaft, the lithium ion battery separator other end is wrapped in the second rotating shaft, dust-binding device is provided between first rotating shaft and the second rotating shaft, the dust-binding device includes the first binding dust wheel, second binding dust wheel, lithium ion battery separator is passed through between the first binding dust wheel and the second binding dust wheel, lithium ion battery separator is circumscribed with the second binding dust wheel with the first binding dust wheel, the first binding dust wheel, second binding dust wheel uses inviscid dedusting roller, first rotating shaft rotates in same direction simultaneously with the second rotating shaft.The utility model make use of inviscid dedusting roller and rotating shaft cooperation can repeatedly to lithium ion battery separator while carry out two-sided dedusting, good dedusting effect will not also scratch lithium ion battery separator surface, will not be to the generation harmful effect of the performance of lithium ion battery.
Description
Technical field
The utility model is related to a kind of dust arrester, and in particular to a kind of barrier film that can be used for lithium ion battery detection is with removing
Dirt device.
Background technology
In the structure of lithium battery, barrier film is one of crucial interior layer assembly.The performance of barrier film determines the interface of battery
Structure, internal resistance etc., directly affect the characteristics such as capacity, circulation and the security performance of battery, and the barrier film of excellent performance is to improving electricity
The combination property in pond has important effect.The Main Function of barrier film is that the positive and negative electrode for making battery is separated, and prevents the two poles of the earth from connecing
Touch and it is short-circuit, additionally with the function that can pass through electrolyte ion.Barrier film material is nonconducting, its physicochemical properties
Performance to battery has a great impact.The species of battery is different, and the barrier film of use is also different.It is serial for lithium battery, due to
Electrolyte is organic solvent system, so that have the diaphragm material of organic solvent-resistant, it is general using the poly- of high-strength thin-film
Alkene perforated membrane.
Upon deployment, sheet separation or friction can produce a large amount of electrostatic to the barrier film of lithium ion battery, so as to cause foreign matter attached
Phenomenon.Foreign matter on membrane surface can reduce battery performance.Adhering to clothing on lithium ion battery separator can cause membrane surface
Out-of-flatness, harmful effect is produced to lithium ion battery lamination technique, and lithium ion battery separator surface dust excessively occurs micro- short
Road phenomenon.
Utility model content
Technical problem to be solved in the utility model is that lithium ion battery surface can adhere to foreign matter, mesh in process of production
Be provide it is a kind of can be used for lithium ion battery detection barrier film dust arrester, solve due to lithium ion battery surface attachment
Foreign matter and reduce the problem of battery performance.
The utility model is achieved through the following technical solutions：
A kind of barrier film dust arrester that can be used for lithium ion battery detection, including base, the base upper surface are installed
There are first rotating shaft, the second rotating shaft, in first rotating shaft, the lithium ion battery separator other end is twined lithium ion battery separator one ends wound
It is wound in the second rotating shaft, dust-binding device is provided between first rotating shaft and the second rotating shaft, the dust-binding device includes the first binding dust
Wheel, the second binding dust wheel, lithium ion battery separator passes through between the first binding dust wheel and the second binding dust wheel, lithium ion battery separator with
First binding dust wheel is circumscribed with the second binding dust wheel, and the first binding dust wheel, the second binding dust wheel use inviscid dedusting roller, first
Rotating shaft rotates in same direction simultaneously with the second rotating shaft.
Base is played a supporting role in the utility model, and first rotating shaft, the second rotating shaft are used to fix lithium ion battery separator,
Lithium ion battery separator is wound into barrel shape in first rotating shaft, the second rotating shaft, and dust-binding device is used for away lithium ion battery
The foreign matters such as dust, tiny slag on barrier film；Realization principle of the present utility model is：Lithium ion battery separator is wrapped in first
In rotating shaft, the second rotating shaft, first rotating shaft rotates in same direction simultaneously with the second rotating shaft, can be by lithium ion battery separator from first rotating shaft
Be transferred in the second rotating shaft or lithium ion battery separator be transferred in first rotating shaft from the second rotating shaft, lithium ion battery every
Film is driven and the first binding dust wheel and the second binding dust wheel CONTACT WITH FRICTION, the first binding dust wheel and the between first rotating shaft and the second rotating shaft
Two binding dust wheels can take away the foreign matter on lithium ion battery separator；Lithium ion battery separator is located at the first binding dust wheel and the second binding dust wheel
Between, the first binding dust wheel and the second binding dust wheel can carry out two-sided dedusting to lithium ion battery separator simultaneously；The first binding dust wheel,
Second binding dust wheel use inviscid dedusting roller, inviscid dedusting roller will not in dedusting will not scratch lithium ion battery every
Film surface., by motor control, motor is arranged on chassis interior for the first rotating shaft, the second rotating shaft.The first rotating shaft turn
Dynamic speed is identical with the velocity of rotation of the second rotating shaft.The velocity of rotation of first rotating shaft is identical with the velocity of rotation of the second rotating shaft, energy
Enough keep the lithium ion battery separator between first rotating shaft and the second rotating shaft to be in tensioned state, be easy to dedusting.
The fixing device of fixed lithium ion battery separator is respectively arranged with the first rotating shaft, the second rotating shaft, it is described solid
Determining device includes lower chuck, upper chuck, and upper chuck is located at the top of lithium ion battery separator volume, and lower chuck is located at lithium ion battery
The lower section of membrane coil.Lower chuck, upper chuck are used to fixing the position of first rotating shaft, lithium ion battery separator volume in the second rotating shaft
Put, it is to avoid lithium ion battery separator loosens in transmission process, it is impossible to which regular is wrapped in rotating shaft；On the one hand easily damage
Bad lithium ion battery separator, on the other hand can not thoroughly dedusting.
Lower chuck is fixed with first rotating shaft, the second rotating shaft in fixing device, and upper chuck is socketed in first rotating shaft, the second rotating shaft
On, upper chuck is fixed by the fixing axle that one end is connected on upper chuck with lower chuck, and the upper surface of lower chuck is provided with connection
The annular groove of the fixing axle other end, the fixing axle is set to two, and two fixing axles are substantially symmetrical about its central axis on upper chuck.Lower card
Disk is fixed in rotating shaft, and the lower end of reel lithium ion battery separator contacts with lower chuck, the upper end of reel lithium ion battery separator
Contacted with upper chuck, the fixing axle on upper chuck is used for the company of connection chuck, and reel lithium ion battery separator was being rotated
Cheng Zhong, upper chuck, lower chuck also can concomitant rotation, but upper chuck will not change with the position of lower chuck.
The utility model compared with prior art, has the following advantages and advantages：
1st, a kind of barrier film dust arrester that can be used for lithium ion battery detection of the utility model can be to lithium ion battery
Membrane surface carries out dedusting and ensures lithium ion battery separator surface neat and tidy, and the utility model make use of inviscid dedusting roller
Cooperation with rotating shaft can simultaneously carry out two-sided dedusting to lithium ion battery separator repeatedly, good dedusting effect will not also scratch lithium from
Sub- battery diaphragm surface；
2nd, a kind of barrier film that can be used for lithium ion battery detection of the utility model is fast with dust arrester dedusting speed, this practicality
It is new by motor control axis of rotation, axis of rotation can quickly drive lithium ion battery separator first rotating shaft with second turn
It is driven between axle；
3rd, a kind of barrier film dust arrester simple structure that can be used for lithium ion battery detection of the utility model, this practicality is new
Type installs simple, low cost, and practicality is high.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the utility model embodiment, constitutes the one of the application
Part, does not constitute the restriction to the utility model embodiment.In the accompanying drawings：
Fig. 1 is the utility model structural representation.
Mark and corresponding parts title in accompanying drawing：
1- bases, 2- first rotating shafts, the rotating shafts of 3- second, 4- the first binding dust wheels, 5- the second binding dust wheels, 6- lower chucks, on 7-
Chuck, 8- motors.
Specific embodiment
To make the purpose of this utility model, technical scheme and advantage become more apparent, with reference to embodiment and accompanying drawing,
The utility model is described in further detail, and exemplary embodiment of the present utility model and its explanation are only used for explaining this
Utility model, is not intended as to restriction of the present utility model.
Embodiment 1
As shown in figure 1, a kind of barrier film dust arrester that can be used for lithium ion battery detection of the utility model, including base
1, the upper surface of the base 1 is provided with first rotating shaft 2, the second rotating shaft 3, and lithium ion battery separator one ends wound is in first rotating shaft 2
On, the lithium ion battery separator other end is wrapped in the second rotating shaft 3, and binding dust dress is provided between the rotating shaft 3 of first rotating shaft 2 and second
Put, the dust-binding device includes the first binding dust wheel 4, the second binding dust wheel 5, lithium ion battery separator is from the first binding dust wheel 4 and second
Passed through between binding dust wheel 5, lithium ion battery separator is circumscribed with the second binding dust wheel 5 with the first binding dust wheel 4, the first binding dust wheel 4,
Second binding dust wheel 5 uses inviscid dedusting roller, and first rotating shaft 2 rotates in same direction simultaneously with the second rotating shaft 3.The first rotating shaft
2nd, the second rotating shaft 3 is controlled by motor 8, and motor 8 is arranged on inside base 1.The velocity of rotation of the first rotating shaft 2 with second turn
The velocity of rotation of axle 3 is identical.Power set use motor, time saving and energy saving.
Lithium ion battery separator is wrapped in first rotating shaft by the utility model, in the second rotating shaft, first rotating shaft with second turn
Axle rotates in same direction simultaneously, can be transferred to from first rotating shaft lithium ion battery separator in the second rotating shaft or by lithium ion battery
Barrier film is transferred in first rotating shaft from the second rotating shaft, lithium ion battery separator be driven between first rotating shaft and the second rotating shaft with
First binding dust wheel and the second binding dust wheel CONTACT WITH FRICTION, the first binding dust wheel and the second binding dust wheel can be taken away on lithium ion battery separator
Foreign matter；Lithium ion battery separator is located between the first binding dust wheel and the second binding dust wheel, and the first binding dust wheel and the second binding dust wheel can be same
When two-sided dedusting is carried out to lithium ion battery separator；The first binding dust wheel, the second binding dust wheel use inviscid dedusting roller,
Inviscid dedusting roller will not will not scratch lithium ion battery separator surface in dedusting.The first rotating shaft, the second rotating shaft are equal
By motor control, motor is arranged on chassis interior.The velocity of rotation of the first rotating shaft is identical with the velocity of rotation of the second rotating shaft.
The velocity of rotation of first rotating shaft is identical with the velocity of rotation of the second rotating shaft, can keep the lithium between first rotating shaft and the second rotating shaft
Ion battery barrier film is in tensioned state, is easy to dedusting.
Embodiment 2
Based on embodiment 1, consolidating for fixed lithium ion battery separator is respectively arranged with the first rotating shaft 2, the second rotating shaft 3
Determine device, the fixing device includes lower chuck 6, upper chuck 7, and upper chuck 7 is located at the top of lithium ion battery separator volume, lower card
Disk 6 is located at the lower section of lithium ion battery separator volume.Lower chuck 6 is fixed with first rotating shaft 2, the second rotating shaft 3 in fixing device, upper card
Disk 7 is socketed in first rotating shaft 2, in the second rotating shaft 3, upper chuck 7 is connected to fixing axle and lower chuck on upper chuck 7 by one end
6 fix, and the upper surface of lower chuck 6 is provided with the annular groove of the axle other end that is connected, and the fixing axle is set to two, two
Fixing axle is substantially symmetrical about its central axis on upper chuck 7.
Lower chuck, upper chuck are used to fixing the position of first rotating shaft, lithium ion battery separator volume in the second rotating shaft, it is to avoid
Lithium ion battery separator loosens in transmission process, it is impossible to which regular is wrapped in rotating shaft；On the one hand be easily damaged lithium from
Sub- battery diaphragm, on the other hand can not thoroughly dedusting.Lower chuck is fixed in rotating shaft, the lower end of reel lithium ion battery separator with
Lower chuck is contacted, and the upper end of reel lithium ion battery separator contacts with upper chuck, and the fixing axle on upper chuck is used for the company of connection
Chuck, and reel lithium ion battery separator is in rotation process, upper chuck, lower chuck also can concomitant rotation, but upper chuck with
The position of lower chuck will not change.Upper chuck must be smooth surface, upper chuck, lower chuck and lithium ion with the surface of lower chuck
The contact surface of battery diaphragm volume must keep low friction.
Above-described specific embodiment, is entered to the purpose of this utility model, technical scheme and beneficial effect
One step is described in detail, be should be understood that and be the foregoing is only specific embodiment of the present utility model, is not used to limit
Fixed protection domain of the present utility model, all any modifications within spirit of the present utility model and principle, made, equally replaces
Change, improve, should be included within protection domain of the present utility model.
Claims (5)
1. a kind of barrier film dust arrester that can be used for lithium ion battery detection, including base (1), it is characterised in that the bottom
Seat (1) upper surface is provided with first rotating shaft (2), the second rotating shaft (3), and lithium ion battery separator one ends wound is in first rotating shaft (2)
On, the lithium ion battery separator other end is wrapped in the second rotating shaft (3), is provided between first rotating shaft (2) and the second rotating shaft (3)
Dust-binding device, the dust-binding device includes the first binding dust wheel (4), the second binding dust wheel (5), and lithium ion battery separator is from the first binding dust
Passed through between wheel (4) and the second binding dust wheel (5), lithium ion battery separator and the first binding dust wheel (4) are with the second binding dust wheel (5) outward
Cut, the first binding dust wheel (4), the second binding dust wheel (5) use inviscid dedusting roller, first rotating shaft (2) and the second rotating shaft
(3) while rotating in same direction.
2. it is according to claim 1 it is a kind of can be used for lithium ion battery detection barrier film dust arrester, it is characterised in that
The fixing device of fixed lithium ion battery separator, the fixation are respectively arranged with the first rotating shaft (2), the second rotating shaft (3)
Device includes lower chuck (6), upper chuck (7), and the top that upper chuck (7) is rolled up positioned at lithium ion battery separator, lower chuck (6) is located at
The lower section of lithium ion battery separator volume.
3. it is according to claim 2 it is a kind of can be used for lithium ion battery detection barrier film dust arrester, it is characterised in that
Lower chuck (6) and first rotating shaft (2), the second rotating shaft (3) are fixed in fixing device, upper chuck (7) be socketed in first rotating shaft (2),
In second rotating shaft (3), the fixing axle that upper chuck (7) is connected on upper chuck (7) by one end is fixed with lower chuck (6), lower card
The upper surface of disk (6) is provided with the annular groove of the axle other end that is connected, and the fixing axle is set to two, and two fixing axles are closed
It is substantially symmetrical about its central axis in upper chuck (7).
4. a kind of barrier film that can be used for lithium ion battery detection according to any one claim in claim 1-3 is used
Dust arrester, it is characterised in that the first rotating shaft (2), the second rotating shaft (3) are controlled by motor (8), and motor (8) is arranged on
Base (1) is internal.
5. a kind of according to any one claim in claim 4 can be used for the barrier film of lithium ion battery detection with removing
Dirt device, it is characterised in that the velocity of rotation of the first rotating shaft (2) is identical with the velocity of rotation of the second rotating shaft (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621397950.3U CN206271831U (en) | 2016-12-19 | 2016-12-19 | A kind of barrier film dust arrester that can be used for lithium ion battery detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621397950.3U CN206271831U (en) | 2016-12-19 | 2016-12-19 | A kind of barrier film dust arrester that can be used for lithium ion battery detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206271831U true CN206271831U (en) | 2017-06-20 |
Family
ID=59047174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621397950.3U Expired - Fee Related CN206271831U (en) | 2016-12-19 | 2016-12-19 | A kind of barrier film dust arrester that can be used for lithium ion battery detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206271831U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106531933A (en) * | 2016-12-19 | 2017-03-22 | 绵阳绿环新能源环保科技有限公司 | Non-viscosity cleaning equipment for rechargeable battery after being repaired |
-
2016
- 2016-12-19 CN CN201621397950.3U patent/CN206271831U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106531933A (en) * | 2016-12-19 | 2017-03-22 | 绵阳绿环新能源环保科技有限公司 | Non-viscosity cleaning equipment for rechargeable battery after being repaired |
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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: 20170620 Termination date: 20201219 |