CN207587822U - A kind of device for improving coating stability, reducing production cost - Google Patents
A kind of device for improving coating stability, reducing production cost Download PDFInfo
- Publication number
- CN207587822U CN207587822U CN201721402233.XU CN201721402233U CN207587822U CN 207587822 U CN207587822 U CN 207587822U CN 201721402233 U CN201721402233 U CN 201721402233U CN 207587822 U CN207587822 U CN 207587822U
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- Prior art keywords
- cutter
- production cost
- deflector roll
- rubber roller
- coating
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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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Abstract
The utility model discloses a kind of devices for improving coating stability, reducing production cost, including the first deflector roll, rubber roller, pressure roller, cutter, the second deflector roll and side retracting device, first deflector roll, rubber roller, pressure roller, cutter, the second deflector roll and side retracting device unreeling to walk to expect that direction is sequentially arranged along diaphragm between deflection correction sensor, and the beneficial effects of the utility model are：The utility model passes through a kind of device cut online, trimming processing is carried out to the basement membrane of flap so that the basement membrane of flap part is removed before coating, not only increases the stability of coating procedure tension and correction, and the consumption of ceramic slurry is reduced, so as to save production cost.
Description
Technical field
It is specifically a kind of to improve coating stability, reduce production the utility model is related to the manufacturing field of lithium battery diaphragm
The device of cost.
Background technology
At present, diaphragm material also begins to develop in terms of toward greater security while ensuring that performance is stablized.Coat diaphragm
It is where the focus of current diaphragm application development, membrane surface is with the obvious advantage using coat, becomes and promotes diaphragm safety
A kind of effective means of energy, therefore, ceramic slurry become one of indispensable raw material of coating film.
Basement membrane in itself, timeliness variation or winding it is too tight etc. due to lead to basement membrane flap, not only led in coating procedure
Cause coating tension unstable, flap is that correction side but will make deviation-rectifying system jitter amplitude and frequency bigger.And after coating
The coating film outward appearance and performance of flap part are unqualified, need to deduct edge coating membrane area before subsequent processing is entered, reduce
The waste of ceramic slurry is caused while the qualification rate for coating process.Heat treatment procedure before coating is for the serious basement membrane of flap
Improvement unobvious.
Utility model content
The purpose of this utility model is to provide a kind of device for improving coating stability, reducing production cost, to solve
The problems mentioned above in the background art.
To achieve the above object, the utility model provides following technical solution：
A kind of device for improving coating stability, reducing production cost, including the first deflector roll, rubber roller, pressure roller, cutter, the
Two deflector rolls and side retracting device, first deflector roll, rubber roller, pressure roller, cutter, the second deflector roll and side retracting device are unreeling and correction biography
It walks to expect that direction is sequentially arranged along diaphragm between sensor.
As further program of the utility model：The rubber roller lower end is equipped with rubber roller and rises stent, rises stent by gas
Cylinder control lifting, rubber roller is connected with motor, between a diameter of 150mm~200mm.
As further program of the utility model：The cutter is Shandong thatch straight knife, and cutter lower end is equipped with cutter pedestal, cuts
Knife pedestal is the guide rail for indicating scale, can be with 0~300mm of transverse shifting.
As further program of the utility model：The side retracting device is by Serve Motor Control.
Compared with prior art, the beneficial effects of the utility model are：The utility model passes through a kind of dress cut online
It puts, trimming processing is carried out to the basement membrane of flap so that the basement membrane of flap part is removed before coating, is not only increased coated
Cheng Zhangli and the stability of correction, and the consumption of ceramic slurry is reduced, so as to save production cost.
Description of the drawings
Fig. 1 is a kind of operation principle structure diagram for the device for improving coating stability, reducing production cost.
Fig. 2 is a kind of operating diagram for the device for improving coating stability, reducing production cost.
In figure：The first deflector rolls of 1-, 2- rubber rollers, 3- rubber roll brackets, 4- pressure rollers, 5- cutters, 6- cutters pedestal, 7- second are led
Roller, 8- side retracting devices.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
Embodiment 1
Please refer to Fig.1-2, in the utility model embodiment, a kind of device for improving coating stability, reducing production cost,
Including the first deflector roll 1, rubber roller 2, pressure roller 4, cutter 5, the second deflector roll 7 and side retracting device 8, the first deflector roll 1, pressure roller 4, is cut rubber roller 2
Knife 5, the second deflector roll 7 and side retracting device 8 unreel between deflection correction sensor along diaphragm walk to expect direction arrange, 2 lower end of rubber roller is set
There is rubber roller to rise stent 3, rise stent 3 and lifting is controlled by cylinder, rubber roller 2 is connected with motor, speed and system delivery speed one
It causes, between a diameter of 150mm~200mm, pressure roller 4 is driven aluminium roller, and the second deflector roll 7 is driven aluminium roller, and cutter 5 is straight for Shandong thatch
Knife, 5 lower end of cutter are equipped with cutter pedestal 6, and cutter pedestal 6 is the guide rail for indicating scale, can receive side with 0~300mm of transverse shifting
It is consistent with 2 linear velocity of rubber roller to wind linear velocity by Serve Motor Control for device 8.
The utility model structure novel, it is stable, when the utility model is used, before the diaphragm coating for having flap,
The width of flap is determined first, then adjusts the position of cutter 5 by cutting pedestal 6, and inputs the width of basement membrane after excision flap,
Then the tension of material is adjusted away by adjusting the position of rubber roller 2 and pressure roller 4, by cutter 5 by the flap of basement membrane cut off with
Afterwards, by the flap of excision by side retracting device 8 retracting get up, cut off flap after essentially by after deviation correcting device enter film-covering mechanism
Carry out diaphragm coating.
This coating diaphragm width is 1m, and coated length 1000m, side flap width is 100mm, and winding length is
1000m, coating procedure do trimming processing.
Embodiment 2
Using the present apparatus and apparatus structure and using process with embodiment 1.
This coating diaphragm width is 1m, and coated length 1000m, side flap width is 200mm, and winding length is
1000m, coating procedure do trimming processing.
Embodiment 3
Using the present apparatus and apparatus structure and using process with embodiment 1.
Using the present apparatus and apparatus structure and using process with embodiment 1.This coats diaphragm width as 1m, coated length
For 1000m, both sides side flap width is respectively 100mm, and winding length is 1000m, and coating procedure does trimming processing.
Contrast experiment 1
Using the present apparatus and apparatus structure and using process with embodiment 1.
This coating diaphragm width is 1m, and coated length 1000m, side flap width is 100mm, and winding length is
1000m coating procedures do not do trimming processing.
Contrast experiment 2
Using the present apparatus and apparatus structure and using process with embodiment 1.
This coating diaphragm width is 1m, and coated length 1000m, side flap width is 200mm, and winding length is
1000m coating procedures do not do trimming processing
Contrast experiment 3
Using the present apparatus and apparatus structure and using process with embodiment 1.
This coating diaphragm width is 1m, coated length 1000m, and both sides flap width is respectively 100mm, and winding length is
1000m coating procedures do not do trimming processing.
Check the coating effectiveness results such as table 1 of embodiment 1-3 and contrast experiment 1-3：
The different flap width basement membranes of table 1 use Contrast on effect after device coating
As can be seen from Table 1, it for equally there is the basement membrane of flap defect, after being coated using the trimming device, does not do relatively
It is coated during any processing, not only tension stability is substantially improved, but also can largely reduce the waste of slurry, so as to save
Production cost.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by containing in the equivalent requirements of the claims is fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (4)
1. it is a kind of improve coating stability, reduce production cost device, including the first deflector roll (1), rubber roller (2), pressure roller (4),
Cutter (5), the second deflector roll (7) and side retracting device (8), which is characterized in that first deflector roll (1), rubber roller (2), pressure roller (4),
Cutter (5), the second deflector roll (7) and side retracting device (8) are unreeling to walk to expect that direction is sequentially arranged along diaphragm between deflection correction sensor.
A kind of 2. device for improving coating stability, reducing production cost according to claim 1, which is characterized in that institute
It states rubber roller (2) lower end and rises stent (3) equipped with rubber roller, rise stent (3) and lifting is controlled by cylinder, rubber roller (2) is connected with motor,
Between a diameter of 150mm ~ 200mm.
A kind of 3. device for improving coating stability, reducing production cost according to claim 1, which is characterized in that institute
Cutter (5) is stated as Shandong thatch straight knife, cutter (5) lower end is equipped with cutter pedestal (6), and cutter pedestal (6) is the guide rail for indicating scale, can
With 0 ~ 300mm of transverse shifting.
A kind of 4. device for improving coating stability, reducing production cost according to claim 1, which is characterized in that institute
Side retracting device (8) is stated by Serve Motor Control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721402233.XU CN207587822U (en) | 2017-10-27 | 2017-10-27 | A kind of device for improving coating stability, reducing production cost |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721402233.XU CN207587822U (en) | 2017-10-27 | 2017-10-27 | A kind of device for improving coating stability, reducing production cost |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207587822U true CN207587822U (en) | 2018-07-06 |
Family
ID=62729919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721402233.XU Active CN207587822U (en) | 2017-10-27 | 2017-10-27 | A kind of device for improving coating stability, reducing production cost |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207587822U (en) |
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2017
- 2017-10-27 CN CN201721402233.XU patent/CN207587822U/en active Active
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