CN104174557A - Constant-temperature heating device for coating roller of lithium battery coating machine - Google Patents
Constant-temperature heating device for coating roller of lithium battery coating machine Download PDFInfo
- Publication number
- CN104174557A CN104174557A CN201410400172.8A CN201410400172A CN104174557A CN 104174557 A CN104174557 A CN 104174557A CN 201410400172 A CN201410400172 A CN 201410400172A CN 104174557 A CN104174557 A CN 104174557A
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- paint roller
- temperature
- coating
- constant
- lithium battery
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Abstract
The invention discloses a constant-temperature heating device for a coating roller of a lithium battery coating machine. The constant-temperature heating device comprises a coating roller and a transfer rubber roller, wherein a coating copper foil is wound on the transfer rubber roller, a trough is formed in the outer surface of the coating roller, a heating pipe is arranged inside the coating roller, and a temperature measuring probe is arranged on the outer surface of the trough or coating roller. A center hole is formed in the middle of the coating roller, and the heating pipe is arranged in the center hole. The heating pipe and the temperature measuring probe are respectively electrically connected with a heating control system. According to the constant-temperature heating device, the temperature of the surface of the coating roller can be stabilized, the consistency of the temperature of slurry and the uniformity of the coating thickness are ensured, the reject ratio in a manufacturing process is reduced, and the coating consistency is guaranteed.
Description
Technical field
The present invention relates to a kind of new forms of energy coating of lithium-ion battery equipment, relate in particular to a kind of lithium battery coating machine paint roller heating constant-temperature equipment.
Background technology
Lithium battery coating machine is the common equipment in lithium battery manufacturing process.
In prior art, lithium ion battery coating machine, while work, due to the temperature difference of paint roller and slurry, has reduced coating uniformity under the larger environment of the temperature difference.
Summary of the invention
The object of this invention is to provide a kind of lithium battery coating machine paint roller heating constant-temperature equipment that uniformity is high that is coated with.
The object of the invention is to be achieved through the following technical solutions:
Lithium battery coating machine paint roller heating constant-temperature equipment of the present invention, comprise paint roller, shift rubber roll, on described transfer rubber roll, be wound with coated copper foil, the outer surface of described paint roller is provided with hopper, described paint roller inside is provided with heating tube, and the outer surface of described hopper or described paint roller is provided with temperature probe.
As seen from the above technical solution provided by the invention, the lithium battery coating machine paint roller heating constant-temperature equipment that the embodiment of the present invention provides, owing to increasing a set of heating constant-temperature equipment in existing lithium ion battery coating machine paint roller, the constant painting roll surface temperature of energy, guarantee slurry temperature uniformity and coating thickness uniformity, reduce fraction defective in manufacture process, ensured coating uniformity.
Brief description of the drawings
The side structure schematic diagram of the lithium battery coating machine paint roller heating constant-temperature equipment that Fig. 1 provides for the embodiment of the present invention;
The end face structure schematic diagram of the lithium battery coating machine paint roller heating constant-temperature equipment that Fig. 2 provides for the embodiment of the present invention.
In figure:
1, paint roller, 2, temperature probe, 3, hopper, 4, heating tube, 5, coated copper foil, 6, shift rubber roll.
Detailed description of the invention
To be described in further detail the embodiment of the present invention below.
Lithium battery coating machine paint roller heating constant-temperature equipment of the present invention, its preferably detailed description of the invention be:
Comprise paint roller, shift rubber roll, on described transfer rubber roll, be wound with coated copper foil, the outer surface of described paint roller is provided with hopper, and described paint roller inside is provided with heating tube, and the outer surface of described hopper or described paint roller is provided with temperature probe.
The middle part of described paint roller is provided with centre bore, and described heating tube is located in described centre bore.
Also comprise heating control system, described heating tube and described temperature probe are electrically connected with described heating control system respectively.
Lithium battery coating machine paint roller heating constant-temperature equipment of the present invention, in original lithium ion battery coating machine paint roller, increase a set of heating constant-temperature equipment, utilize paint roller heating constant-temperature equipment, constant painting roll surface temperature, guarantee slurry temperature uniformity and coating thickness uniformity, reduce fraction defective in manufacture process.In the time that coating machine is worked under the larger environment of the temperature difference, paint roller heating constant-temperature equipment will start automatically, and paint roller is heated, and the temp probe being arranged in paint roller and slurry feeds back to temperature control system actual temperature, thereby realizes automatic constant-temperature function.Ensure coating uniformity.
Specific embodiment:
As shown in Figure 1 and Figure 2, first heating tube 4 is packed in the centre bore of paint roller 1, connect control system power supply, and temperature probe 2 is arranged on hopper 3.This system will start automatically when starting to be coated with, controls the heating tube cooling that heats up according to the temperature feedback data of slurry or paint roller 1.
Coating operation principle:
When transfer rubber roll 6 turns left, coated copper foil 5 is followed transfer rubber roll 6 and is synchronously walked about together; Paint roller 1 turns left, and the slurry in hopper 3 will apply in paint roller 1; When transfer rubber roll 6 moves closed rotation to paint roller 1, slurry is transferred in coating foil 5, enters in drying tunnel and toasts subsequently.
Enforcement of the present invention can not only improve coating uniformity, also, for enterprise reduces material scrappage, has improved the uniformity of battery.Enterprise, by the technology competition advantage of dependence itself, when creating excellent economic benefit and social benefit, is also the listing as early as possible of company for enterprise when the time comes, has created necessary condition.Easy to operate in process of producing product, safe, convenient, be mature and reliable efficiently, technically; In addition, cost-saving and have a larger social effect.
The above; only for preferably detailed description of the invention of the present invention, but protection scope of the present invention is not limited to this, is anyly familiar with in technical scope that those skilled in the art disclose in the present invention; the variation that can expect easily or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claims.
Claims (3)
1. a lithium battery coating machine paint roller heating constant-temperature equipment, comprise paint roller, shift rubber roll, on described transfer rubber roll, be wound with coated copper foil, the outer surface of described paint roller is provided with hopper, it is characterized in that, described paint roller inside is provided with heating tube, and the outer surface of described hopper or described paint roller is provided with temperature probe.
2. lithium battery coating machine paint roller heating constant-temperature equipment according to claim 1, is characterized in that, the middle part of described paint roller is provided with centre bore, and described heating tube is located in described centre bore.
3. lithium battery coating machine paint roller heating constant-temperature equipment according to claim 1 and 2, is characterized in that, also comprise heating control system, described heating tube and described temperature probe are electrically connected with described heating control system respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410400172.8A CN104174557A (en) | 2014-08-14 | 2014-08-14 | Constant-temperature heating device for coating roller of lithium battery coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410400172.8A CN104174557A (en) | 2014-08-14 | 2014-08-14 | Constant-temperature heating device for coating roller of lithium battery coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104174557A true CN104174557A (en) | 2014-12-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410400172.8A Pending CN104174557A (en) | 2014-08-14 | 2014-08-14 | Constant-temperature heating device for coating roller of lithium battery coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104174557A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110328103A (en) * | 2019-07-04 | 2019-10-15 | 深圳市浩能科技有限公司 | Preheat coating machine and preheating coating method |
| CN112058587A (en) * | 2020-09-18 | 2020-12-11 | 湖北中烟工业有限责任公司 | Felt roller for dipping and coating tobacco sheets |
Citations (8)
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|---|---|---|---|---|
| CN2340521Y (en) * | 1998-07-21 | 1999-09-29 | 蔡鹏鉫 | Directly heating glueing head of molten glueing apparatus |
| JP2003190873A (en) * | 2001-12-25 | 2003-07-08 | Canon Chemicals Inc | Method and apparatus for coating rubber roller |
| CN201079770Y (en) * | 2007-07-13 | 2008-07-02 | 许辉雄 | Hot melt netted rubberized fabric and gluing device thereof |
| CN201626174U (en) * | 2010-03-10 | 2010-11-10 | 云南恩典科技产业发展有限公司 | Rotary bronzing version electric heating device |
| CN201894974U (en) * | 2010-11-24 | 2011-07-13 | 常州百佳磁卡有限公司 | Heating rollers of PU (polyurethane) coating and scrapping production line |
| CN202465990U (en) * | 2012-02-29 | 2012-10-03 | 浙江裕鑫聚磐实业有限公司 | Elasticizing and drafting integrated machine |
| CN103676061A (en) * | 2012-08-31 | 2014-03-26 | 鸿富锦精密工业（深圳）有限公司 | Dispensing device and dispensing method |
| CN204107786U (en) * | 2014-08-14 | 2015-01-21 | 陕西德飞新能源科技有限公司 | Lithium battery coating machine paint roller heating constant-temperature equipment |
-
2014
- 2014-08-14 CN CN201410400172.8A patent/CN104174557A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2340521Y (en) * | 1998-07-21 | 1999-09-29 | 蔡鹏鉫 | Directly heating glueing head of molten glueing apparatus |
| JP2003190873A (en) * | 2001-12-25 | 2003-07-08 | Canon Chemicals Inc | Method and apparatus for coating rubber roller |
| CN201079770Y (en) * | 2007-07-13 | 2008-07-02 | 许辉雄 | Hot melt netted rubberized fabric and gluing device thereof |
| CN201626174U (en) * | 2010-03-10 | 2010-11-10 | 云南恩典科技产业发展有限公司 | Rotary bronzing version electric heating device |
| CN201894974U (en) * | 2010-11-24 | 2011-07-13 | 常州百佳磁卡有限公司 | Heating rollers of PU (polyurethane) coating and scrapping production line |
| CN202465990U (en) * | 2012-02-29 | 2012-10-03 | 浙江裕鑫聚磐实业有限公司 | Elasticizing and drafting integrated machine |
| CN103676061A (en) * | 2012-08-31 | 2014-03-26 | 鸿富锦精密工业（深圳）有限公司 | Dispensing device and dispensing method |
| CN204107786U (en) * | 2014-08-14 | 2015-01-21 | 陕西德飞新能源科技有限公司 | Lithium battery coating machine paint roller heating constant-temperature equipment |
Non-Patent Citations (1)
| Title |
|---|
| 李路海: "《涂布复合技术》", 31 July 2011 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110328103A (en) * | 2019-07-04 | 2019-10-15 | 深圳市浩能科技有限公司 | Preheat coating machine and preheating coating method |
| CN112058587A (en) * | 2020-09-18 | 2020-12-11 | 湖北中烟工业有限责任公司 | Felt roller for dipping and coating tobacco sheets |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141203 |
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| RJ01 | Rejection of invention patent application after publication |