CN109453940A - A kind of novel carbon-coated aluminum foils are left white apparatus for coating - Google Patents
A kind of novel carbon-coated aluminum foils are left white apparatus for coating Download PDFInfo
- Publication number
- CN109453940A CN109453940A CN201811611903.8A CN201811611903A CN109453940A CN 109453940 A CN109453940 A CN 109453940A CN 201811611903 A CN201811611903 A CN 201811611903A CN 109453940 A CN109453940 A CN 109453940A
- Authority
- CN
- China
- Prior art keywords
- applicator roll
- coating
- left white
- adhesive tape
- aluminum foils
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
- B05C1/0813—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line characterised by means for supplying liquid or other fluent material to the roller
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
- H01M4/0402—Methods of deposition of the material
- H01M4/0404—Methods of deposition of the material by coating on electrode collectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/139—Processes of manufacture
-
- 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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
The invention discloses a kind of novel carbon-coated aluminum foils to be left white apparatus for coating, including coatings tank, applicator roll and adhesive tape.The device of the invention, the discharge port opposite direction applicator roll of coatings tank, with the rotation of applicator roll, slurry can uniformly be stained with applicator roll, when the product for having battery foil etc. to be coated passes through applicator roll, can coat to product.Applicator roll is equipped with the adhesive tape of one fixed width, and adhesive tape can block the discharge port of coatings tank, when closely coatings tank rotates applicator roll, the discharge outlet being blocked will not have slurries outflow, it will not be coated on applicator roll, with the rotation of applicator roll, the blank ring of no slurry will be left on applicator roll herein, when there is battery foil to pass through, it can naturally also be formed and be left white on battery foil.The device of the invention, tape width can be left white needs according to different battery sizes and be adjusted, simple and practical, and avoid the trouble for replacing applicator roll repeatedly in the prior art, greatly improve work efficiency.
Description
Technical field
The present invention relates to new energy resource power battery fields, in particular to a kind of novel carbon-coated aluminum foils of layer of charcoal are applied for battery
It is left white apparatus for coating.
Background technique
In process of production, it is essential that aluminium foil utter misery is left white to the pole piece of lithium ion battery.It is existing in industry to stay
White mode be the realization being left white is coated by laser carving plate roller according to different specifications, but there are the drawbacks of be to be directed to
A moment special roller is needed when the different specifications of different clients, cost input is larger, and the production cycle is longer.And to difference
When the battery foil being left white carries out being left white coating, applicator roll is needed replacing, applicator roll disassembly and installation is time-consuming and laborious.In addition, existing
In technology, when being coated, coating machine is unable to flexible modulation, and coating accuracy is caused to be difficult to hold.
Summary of the invention
The present invention provides a kind of novel carbon-coated aluminum foils to be left white apparatus for coating, is able to solve in above-mentioned prior art problem
It is one or more of.
According to an aspect of the invention, there is provided a kind of novel carbon-coated aluminum foils are left white apparatus for coating, which is characterized in that packet
It includes:
Coatings tank, for holding slurry to be coated, coatings tank is equipped with strip discharge port；
Applicator roll can rotate, applicator roll setting corresponding with the discharge port of coatings tank, the radial direction of applicator roll with go out
The strip direction of material mouth is consistent；With,
Adhesive tape, adhesive tape are set on coatings tank, and adhesive tape being capable of shield portions discharge port.
The invention has the advantages that the discharge port opposite direction applicator roll of coatings tank, with the rotation of applicator roll, slurry can be equal
It is even to be stained with applicator roll, when the product for having battery foil etc. to be coated passes through applicator roll, product can be coated.On applicator roll
Adhesive tape equipped with one fixed width, and adhesive tape can block the discharge port of coatings tank, when closely coatings tank rotates applicator roll
When, the discharge outlet being blocked will not have slurries outflow, will not be coated on applicator roll, with the rotation of applicator roll, herein
The blank ring that no slurry will be left on applicator roll can naturally also be formed on battery foil and be left white when there is battery foil to pass through.
The device of the invention, tape width can be left white needs according to different battery sizes and be adjusted, simple and practical, and avoid existing
The trouble for replacing applicator roll in technology repeatedly, greatly improves work efficiency.
In some embodiments, adhesive tape position can be moved along the strip direction of discharge port.The beneficial effect is that
It can be coated and be required according to the battery foil of different model, adhesive tape position be adjusted, so that meeting different battery foils is left white needs, adjustment side
Just.
In some embodiments, adhesive tape thickness 0.04-0.06mm.The beneficial effect is that wear-resisting durable.
In some embodiments, adhesive tape can be resistant to 150 DEG C of temperatures above.The beneficial effect is that 150 DEG C can substantially
Enough temperature needs for meeting battery foil coating in the market.Adhesive tape high temperature resistant rub resistance improves and saves raw material using service life.
In some embodiments, further include regulating roller, regulating roller is set to the side of applicator roll, regulating roller for adjust to
The position of coated product.The beneficial effect is that battery foil is sent to applicator roll by regulating roller, it, can after the adjustment of regulating roller position
Adjust elasticity and position of the battery foil in applicator roll opening.
In some embodiments, regulating roller is two, and two regulating rollers are located at the two sides of applicator roll.It is beneficial to effect
Fruit is can to carry out position adjustment to battery foil from former and later two directions, or be adjusted battery foil transmission elasticity with full
Sufficient different model difference coating thickness battery foil needs.
In some embodiments, the both ends of regulating roller are equipped with fine tuning seat.The beneficial effect is that fine tuning seat can be from left and right
Both ends carry out the adjustment of position to regulating roller, adjust to realize to the elastic or position of battery foil.
In some embodiments, fine tuning seat is equipped with knob.The beneficial effect is that can be realized by rotation knob more
The fine tuning of regulating roller, it is simple and convenient laborsaving.
Detailed description of the invention
Fig. 1 is that a kind of novel carbon-coated aluminum foils of an embodiment of the present invention are left white the structural schematic diagram of apparatus for coating；
Fig. 2 is left white another angle schematic diagram of apparatus for coating for a kind of novel carbon-coated aluminum foils shown in Fig. 1；
Fig. 3 is left white the schematic cross-section of apparatus for coating for a kind of novel carbon-coated aluminum foils shown in Fig. 1；
Fig. 4 is left white the coatings tank and adhesive tape position view of apparatus for coating for a kind of novel carbon-coated aluminum foils shown in Fig. 1.
Specific embodiment
The invention will now be described in further detail with reference to the accompanying drawings.
Fig. 1 to Fig. 4 schematically shows that a kind of a kind of novel carbon-coated aluminum foils of embodiment according to the present invention are left white
Apparatus for coating.As shown, the device mainly includes coatings tank 1, applicator roll 2, regulating rollers 4.
Wherein, coatings tank 1 is equipped with strip discharge port 11 for holding slurry to be coated, coatings tank 1, as shown in Figure 4.
Applicator roll 2 can rotate, the setting corresponding with the discharge port 11 of coatings tank 1 of applicator roll 2, the radial direction side of applicator roll 2
To consistent with the strip direction of discharge port 11.
3 adhesive tape 3 of adhesive tape is set on coatings tank 1, and adhesive tape 3 being capable of shield portions discharge port 11.3 thickness 0.04-0.06mm of adhesive tape,
Wide 40mm* long 300mm can need to adjust the model and size of adhesive tape 3 according to being left white for different battery foils 6.Adhesive tape 3 can be resistant to
150 DEG C of temperatures above, 150 DEG C have been able to meet the temperature needs that battery foil 6 coats in the market substantially.3 high temperature resistant of adhesive tape is resistance to
Friction improves and saves raw material using service life.Adhesive tape 3 is fixed on coatings tank 1 by glue or other modes, easy to use
And it is easy to remove；And normal tape 3 resistant to high temperature in the market, raw material is cheap.
The device of the invention, the opposite applicator roll 2 of the discharge port 11 of coatings tank 1, with the rotation of applicator roll 2, slurry can be equal
It is even to be stained with applicator roll 2, when the product for having battery foil 6 etc. to be coated passes through applicator roll 2, product can be coated.Coating
Roller 2 is equipped with the adhesive tape 3 of one fixed width, and adhesive tape 3 can block the discharge port 11 of coatings tank 1, when applicator roll 2 closely
When coatings tank 1 rotates, there will not be slurries outflow at the discharge port 11 that is blocked, will not be coated on applicator roll 2, with coating
The rotation of roller 2 will leave the blank ring 7 of no slurry on applicator roll 2 herein, naturally also can be when there is battery foil 6 to pass through
It is formed and is left white on battery foil 6.The device of the invention, 3 width of adhesive tape can be left white needs according to different battery sizes and be adjusted, letter
It is single practical, and the trouble for replacing applicator roll repeatedly in the prior art is avoided, it greatly improves work efficiency.
In the present invention, in order to which 6 position of battery foil is adjusted, it is additionally provided with regulating roller 4, regulating roller 4 is set to coating
The side of roller 2, regulating roller 4 are used to adjust the position of product to be coated.Battery foil 6 is sent to applicator roll 2 by regulating roller 4 as a result,
After the adjustment of 4 position of regulating roller, elasticity and position of the battery foil 6 in the opening of applicator roll 2 can be adjusted.
In order to further ensure the stable regulation conveyed to battery foil 6, regulating roller 4 is set as two, and two regulating rollers 4 are distinguished
Positioned at the front and rear sides of applicator roll 2, thus, it is possible to carry out position adjustment to battery foil 6 from former and later two directions, or to battery foil
6 transmission elasticities are adjusted to meet 6 needs of different model difference coating thickness battery foil.
The both ends of regulating roller 4 are equipped with fine tuning seat 5, and fine tuning seat 5 is equipped with knob 51 and adjustable plate 52.By rotating knob 51
Distance between regulating roller 4 and adjustable plate 52 can be finely adjusted from left and right ends, and then the adjustment of roller position is adjusted, from
And realize and the elastic or position of battery foil 6 is adjusted, it is simple and convenient laborsaving.
Above-described is only some embodiments of the present invention.For those of ordinary skill in the art, not
Under the premise of being detached from the invention design, various modifications and improvements can be made, these belong to protection model of the invention
It encloses.
Claims (8)
1. a kind of novel carbon-coated aluminum foils are left white apparatus for coating characterized by comprising
Coatings tank (1), for holding slurry to be coated, the coatings tank (1) is equipped with strip discharge port (11)；
Applicator roll (2), can rotate, applicator roll (2) setting corresponding with discharge port (11) of the coatings tank (1), institute
The radial direction for stating applicator roll (2) is consistent with the strip direction of the discharge port (11)；With,
Adhesive tape (3), the adhesive tape (3) are set on coatings tank (1), and the adhesive tape (3) being capable of discharge port (11) described in shield portions.
2. a kind of novel carbon-coated aluminum foils according to claim 1 are left white apparatus for coating, which is characterized in that the adhesive tape (3)
Position can be moved along the strip direction of the discharge port (11).
3. a kind of novel carbon-coated aluminum foils according to claim 1 are left white apparatus for coating, which is characterized in that the adhesive tape (3)
Thick 0.04-0.06mm.
4. a kind of novel carbon-coated aluminum foils according to claim 1 are left white apparatus for coating, which is characterized in that the adhesive tape (3)
It can be resistant to 150 DEG C or more of temperature.
5. a kind of novel carbon-coated aluminum foils according to claim 1 are left white apparatus for coating, which is characterized in that further include regulating roller
(4), the regulating roller (4) is set to the side of applicator roll (2), and the regulating roller (4) is used to adjust the position of product to be coated.
6. a kind of novel carbon-coated aluminum foils according to claim 5 are left white apparatus for coating, which is characterized in that the regulating roller
It (4) is two, two regulating rollers (4) are located at the two sides of applicator roll (2).
7. a kind of novel carbon-coated aluminum foils according to claim 5 are left white apparatus for coating, which is characterized in that the regulating roller
(4) both ends are equipped with fine tuning seat (5).
8. a kind of novel carbon-coated aluminum foils according to claim 7 are left white apparatus for coating, which is characterized in that the fine tuning seat
(5) knob (51) are equipped with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811611903.8A CN109453940A (en) | 2018-12-27 | 2018-12-27 | A kind of novel carbon-coated aluminum foils are left white apparatus for coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811611903.8A CN109453940A (en) | 2018-12-27 | 2018-12-27 | A kind of novel carbon-coated aluminum foils are left white apparatus for coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109453940A true CN109453940A (en) | 2019-03-12 |
Family
ID=65615374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811611903.8A Pending CN109453940A (en) | 2018-12-27 | 2018-12-27 | A kind of novel carbon-coated aluminum foils are left white apparatus for coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109453940A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110918367A (en) * | 2019-11-19 | 2020-03-27 | 安徽集美空气处理设备有限公司 | Corrugated paper gluing equipment |
| CN112635714A (en) * | 2020-12-15 | 2021-04-09 | 东莞维科电池有限公司 | Preparation method of pole piece, pole piece and lithium ion battery |
| CN113522629A (en) * | 2021-07-28 | 2021-10-22 | 深圳市曼恩斯特科技股份有限公司 | Multifunctional gravure coating device |
| CN114904713A (en) * | 2021-02-09 | 2022-08-16 | 北京好风光储能技术有限公司 | Slurry coating device for battery pole piece |
| CN116586244A (en) * | 2023-06-09 | 2023-08-15 | 吴江市涂泰克纺织后整理有限公司 | Fabric surface coating device and coating method |
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| CN105642507A (en) * | 2014-09-24 | 2016-06-08 | 浙江西凯新能源开发有限公司 | Method for manufacturing retaining device for continuous coating of battery pole pieces |
| CN107552318A (en) * | 2017-09-27 | 2018-01-09 | 东莞市沃泰通新能源有限公司 | A kind of battery pole piece coating unit |
| CN207914030U (en) * | 2017-12-27 | 2018-09-28 | 河南省王牌砂布制造有限公司 | A kind of emery cloth gluing uniform device |
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| CN105642507A (en) * | 2014-09-24 | 2016-06-08 | 浙江西凯新能源开发有限公司 | Method for manufacturing retaining device for continuous coating of battery pole pieces |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110918367A (en) * | 2019-11-19 | 2020-03-27 | 安徽集美空气处理设备有限公司 | Corrugated paper gluing equipment |
| CN112635714A (en) * | 2020-12-15 | 2021-04-09 | 东莞维科电池有限公司 | Preparation method of pole piece, pole piece and lithium ion battery |
| CN114904713A (en) * | 2021-02-09 | 2022-08-16 | 北京好风光储能技术有限公司 | Slurry coating device for battery pole piece |
| CN114904713B (en) * | 2021-02-09 | 2023-07-07 | 北京好风光储能技术有限公司 | Battery pole piece slurry hanging device |
| CN113522629A (en) * | 2021-07-28 | 2021-10-22 | 深圳市曼恩斯特科技股份有限公司 | Multifunctional gravure coating device |
| CN116586244A (en) * | 2023-06-09 | 2023-08-15 | 吴江市涂泰克纺织后整理有限公司 | Fabric surface coating device and coating method |
| CN116586244B (en) * | 2023-06-09 | 2024-01-12 | 吴江市涂泰克纺织后整理有限公司 | Fabric surface coating device and coating method |
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Application publication date: 20190312 |