CN203778265U - Novel coating machine - Google Patents
Novel coating machine Download PDFInfo
- Publication number
- CN203778265U CN203778265U CN201420174425.XU CN201420174425U CN203778265U CN 203778265 U CN203778265 U CN 203778265U CN 201420174425 U CN201420174425 U CN 201420174425U CN 203778265 U CN203778265 U CN 203778265U
- Authority
- CN
- China
- Prior art keywords
- coating machine
- back flow
- novel coating
- extrusion die
- roll
- 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.)
- Expired - Fee Related
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Classifications
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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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- Application Of Or Painting With Fluid Materials (AREA)
- Physical Vapour Deposition (AREA)
- Coating Apparatus (AREA)
Abstract
The utility model discloses a novel coating machine. The novel coating machine comprises a cooling tank, a winding device arranged at the left side and an anti-winding device arranged at the right side and is characterized in that the anti-winding device comprises a delivery wheel, a first backup roll, a second backup roll, an extrusion die, a gap adjustment mechanism, a wiping device and an angle control device, wherein a pole piece is wound on the delivery wheel, the first backup roll and the second backup roll, and the extrusion die is adjacent to the first backup roll and is adjustably arranged on the gap adjustment mechanism. The novel coating machine disclosed by the utility model has the beneficial effects that a comprehensive flattening technology is adopted in processes of coating membranes and advancing so as to improve a flattening effect of the membrane, and the novel coating machine is simple in process, time-saving and labor-saving.
Description
Technical field
The utility model relates to a kind of spinning equipment field, especially a kind of Novel coating machine.
Background technology
Along with the consumption of lithium battery constantly increases, for the demand of the barrier film of lithium battery, be also growing.Low capacity lithium battery, due to the maturation of technology, directly adopts polyethylene (PE) and polypropylene (PP) micro-pore septum as the barrier film of lithium battery, does not also become problem.But along with the progressively popularization as electric motor car or electric bus, jumbo lithium battery demand is increasing, jumbo lithium battery should not directly adopt polyethylene (PE) and polypropylene (PP) as its barrier film, use polyethylene (PE) and polypropylene (PP) barrier film of two layers or three layers, its security performance still can not be guaranteed, because, polyethylene (PE) and polypropylene (PP) barrier film have the characteristic of at high temperature shrinking, when high-capacity lithium battery is used after a period of time continuously, inside battery must heat up, will cause polyethylene (PE) and polypropylene (PP) to shrink, just can cause large-area battery, negative pole directly contacts and the danger that produces battery explosion.Current most of company all continues to use traditional coating process, this technique is coated on aluminium foil or Copper Foil the slurry continuous uniform preparing, then baking, remove again solvent, remove the mode that solvent adopts scraping blade conventionally, be about to the coat on certain length on pole piece and scrape off, form one section of white space, this sheet mode of scraping is wasted time and energy, and the easy dry linting of pole piece, causes battery micro-short circuit.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art, and a kind of effective, practical a kind of Novel coating machine is provided.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of Novel coating machine, comprise cooler bin, be arranged on the wrap-up in left side and the unwinding device that is arranged on right side, it is characterized in that: described anti-curling device includes delivery wheel, the first back flow roll, the second back flow roll, extrusion die, clearance adjustment mechanism, erasing apparatus and angle controller, described pole piece is wrapped in described delivery wheel, on the first back flow roll and described the second back flow roll, the sides adjacent of described extrusion die and described the first back flow roll, described extrusion die is adjustable to be arranged on described clearance adjustment mechanism, the adjustment of described clearance adjustment mechanism can make extrusion die can near or away from described pole piece, described erasing apparatus is connected with described angle controller, described erasing apparatus is positioned at the adjacent of described the second back flow roll, described angle controller is connected with cylinder, realize the conversion of angle.
Further, in described wrap-up, be provided with control drive roll, when entering wrap-up, material first walks around control drive roll, described control drive roll side is provided with tension detecting apparatus, below is provided with vacuum tension force compartment roller, described vacuum tension force compartment roller below is provided with nip rolls, and described nip rolls left side is provided with winding wheel and deviation correcting device.
Further, in described cooler bin, be provided with and allow the material vacuum flattening device of process in the above.
The beneficial effects of the utility model are: a kind of Novel coating machine adopts comprehensive flattening technology in the applied and traveling process of barrier film, improve the flattening effect of barrier film, and technique is simple and can be time saving and energy saving.
Accompanying drawing explanation
Fig. 1 is overall schematic of the present utility model.
The specific embodiment
For to structure of the present utility model, feature and effect thereof, can have and further understand and be familiar with, now lift a preferred embodiment, and be described with reference to the accompanying drawings as follows:
As shown in Figure 1, the described a kind of Novel coating machine of the present embodiment, it mainly comprises cooler bin 1, be arranged on the wrap-up 18 in left side and the unwinding device 19 that is arranged on right side, unwinding device 19 includes delivery wheel 10, pole piece 1, the first back flow roll 5, the second back flow roll 6, extrusion die 8, clearance adjustment mechanism 7, erasing apparatus 2 and angle controller 3, pole piece 1 is wrapped in described delivery wheel 10, on the first back flow roll 5 and the second back flow roll 6, the sides adjacent of extrusion die 8 and the first back flow roll 5, extrusion die 8 is adjustable to be arranged on clearance adjustment mechanism 7, the adjustment of clearance adjustment mechanism 7 can make extrusion die 8 can near or away from described pole piece 1, erasing apparatus 2 is connected with institute angle controller 3, erasing apparatus 2 and the second back flow roll 6 adjacent, angle controller 3 is connected with cylinder 4, can realize the conversion of angle, in wrap-up 18, be provided with and control drive roll 12, when material enters wrap-up 18, first walk around and control drive roll 12, control drive roll 12 sides and be provided with tension detecting apparatus 13, below is provided with vacuum tension force compartment roller 14, vacuum tension force compartment roller 14 sides are provided with nip rolls 15 nip rolls 15 left sides and are provided with winding wheel 16 and deviation correcting device 17, in cooler bin 1, be provided with and allow the material vacuum flattening device 11 of process in the above.
A kind of Novel coating machine of the present utility model adopts comprehensive flattening technology in the applied and traveling process of barrier film, improves the flattening effect of barrier film, and technique is simple and can be time saving and energy saving.
The foregoing is only the preferred embodiment of the utility model; not with this, limit practical range of the present utility model; all persons that is familiar with technique; use principle of the present utility model and technical characterictic; various changes and the decoration done, within all should being covered by the protection category that these claims define.
Claims (3)
1. a Novel coating machine, comprise cooler bin (1), be arranged on the wrap-up (18) in left side and the unwinding device (19) that is arranged on right side, it is characterized in that: described unwinding device (19) includes delivery wheel (10), pole piece (1), the first back flow roll (5), the second back flow roll (6), extrusion die (8), clearance adjustment mechanism (7), erasing apparatus (2) and angle controller (3), described pole piece (1) is wrapped in described delivery wheel (10), on the first back flow roll (5) and described the second back flow roll (6), the sides adjacent of described extrusion die (8) and described the first back flow roll (5), described extrusion die (8) is adjustable to be arranged on described clearance adjustment mechanism (7), the adjustment of described clearance adjustment mechanism (7) can make extrusion die (8) can near or away from described pole piece (1), described erasing apparatus (2) is connected with described angle controller (3), described erasing apparatus (2) is adjacent with described the second back flow roll (6), described angle controller (3) is connected with cylinder (4), can realize the conversion of angle.
2. a kind of Novel coating machine as claimed in claim 1, it is characterized in that: in described wrap-up (18), be provided with and control drive roll (12), when material enters wrap-up (18), first walk around and control drive roll (12), described control drive roll (12) side is provided with tension detecting apparatus (13), below is provided with vacuum tension force compartment roller (14), and described vacuum tension force compartment roller (14) side is provided with described nip rolls (15) left side of nip rolls (15) and is provided with winding wheel (16) and deviation correcting device (17).
3. a kind of Novel coating machine as claimed in claim 1, is characterized in that: in described cooler bin (1), be provided with and allow the material vacuum flattening device (11) of process in the above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420174425.XU CN203778265U (en) | 2014-04-11 | 2014-04-11 | Novel coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420174425.XU CN203778265U (en) | 2014-04-11 | 2014-04-11 | Novel coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203778265U true CN203778265U (en) | 2014-08-20 |
Family
ID=51314493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420174425.XU Expired - Fee Related CN203778265U (en) | 2014-04-11 | 2014-04-11 | Novel coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203778265U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105598001A (en) * | 2016-02-02 | 2016-05-25 | 佛山市金银河智能装备股份有限公司 | Serial type double-surface extrusion coating machine |
-
2014
- 2014-04-11 CN CN201420174425.XU patent/CN203778265U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105598001A (en) * | 2016-02-02 | 2016-05-25 | 佛山市金银河智能装备股份有限公司 | Serial type double-surface extrusion coating machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150915 Address after: 528211 Xiqiao textile industry base, Nanhai District, Guangdong, Foshan Patentee after: Foshan Xingcheng Textile Garments Co., Ltd. Address before: 528500 Guangdong Foshan Gaoming District Three Chau Street iron Gang Village Patentee before: Qu Qian |
|
| 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: 20140820 Termination date: 20190411 |