CN202803513U - Adjustable coating device for solar battery backing film - Google Patents
Adjustable coating device for solar battery backing film Download PDFInfo
- Publication number
- CN202803513U CN202803513U CN 201220475532 CN201220475532U CN202803513U CN 202803513 U CN202803513 U CN 202803513U CN 201220475532 CN201220475532 CN 201220475532 CN 201220475532 U CN201220475532 U CN 201220475532U CN 202803513 U CN202803513 U CN 202803513U
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- CN
- China
- Prior art keywords
- silica gel
- roller
- coating
- solar battery
- antistatic silica
- 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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Abstract
The utility model provides an adjustable coating device for a solar battery backing film, and belongs to the field of devices for manufacturing solar battery backing film coatings. The adjustable coating device structurally comprises a rack, a coating roller, an upper rubber roller and a pushing air cylinder, wherein the upper rubber roller adopts a high antistatic silica gel roller, and a micrometer gauge is arranged on the rack arranged above the high antistatic silica gel roller and is corresponding to the high antistatic silica gel roller; and the high antistatic silica gel roller is provided with a positioner connected with the lower end of the high antistatic silica gel roller, and the upper end of the positioner and a needle head of the micrometer gauge are correspondingly arranged. Compared with the prior art, the adjustable coating device provided by the utility model has the characteristics that the design is reasonable, the structure is simple, the use is convenient, the coating quality is improved and the like.
Description
Technical field
The utility model relates to a kind of device of producing the solar battery back film coating, specifically the adjustable apparatus for coating of a kind of solar battery back film.
Background technology
The coating machine coating process be applicator roll after the coating scraper scrapes unnecessary coating, by upper glue roller near applicator roll pigment transfer to the PET base material, the adjusting play between applicator roll and the upper glue roller is evenly most important to coating.The gluing steel rider of existing coating machine is to push away the PET base material near applicator roll by cylinder, when finding that through measurement products thickness is bigger than normal, and very difficult online adjustment.
Applicator roll and upper glue roller are all steel, are the rigidity combinations, can't remedy the base material thickness deviation to the impact of coating layer thickness, and common rubber roll can friction produce static in base material PET walks about process, the coating that is coated with is up hit microgroove by discharge, can't make product.
Summary of the invention
Technical assignment of the present utility model is for the deficiencies in the prior art, provides a kind of solar battery back film reasonable in design, that result of use is good adjustable apparatus for coating.
The technical scheme that its technical problem that solves the utility model adopts is:
The adjustable apparatus for coating of solar battery back film, comprise frame, applicator roll, upper glue roller and promotion cylinder, described upper glue roller adopts the high-antistatic silica gel roller, be provided with amesdial and corresponding with it on the frame of high-antistatic silica gel roller top, locator is installed on the high-antistatic silica gel roller and is connected with its lower end, the corresponding setting of syringe needle of locator upper end and aforementioned amesdial.
The adjustable apparatus for coating of solar battery back film is provided with the coating layer thickness control structure that matches with it on the frame of its applicator roll top.
When replacing with the rubber roll Facing material, also increased the coating layer thickness control structure, control enters the thickness of upper glue roller coating behind doctor roll, set up the amesdial measurement structure in the frame of upper glue roller, realizes the gap digitlization.By upper glue roller being promoted the adjustment of cylinder, realize the consistent of high-antistatic silica gel roller two-end thickness, and show by amesdial, more directly perceived like this, more accurate.
Solar battery back film of the present utility model with adjustable apparatus for coating compared with prior art, the beneficial effect that produces is:
1. changed the steel deflector roll original, selected high antistatic silica gel roller, avoided because of the impact of fricative static on coating.
2. adopting slideway directly to push away mode makes the upper glue roller two ends stressed larger, more even, convenient to operation.
3. increased upper glue roller feeding metering device, by the adjustment to adjustable cylinder, made the amount of feeding of upper glue roller have digital quantification to show, made the amount of feeding more directly perceived, accurate, the thickness of coating is more even.
Description of drawings
Accompanying drawing 1 is structural representation of the present utility model.
Among the figure: 1, promote cylinder, 2, high antistatic silica gel roller, 3, applicator roll, 4, amesdial, 5, the coating thickness control structure, 6, frame, 7, locator.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in detail below.
As shown in drawings, the adjustable apparatus for coating of solar battery back film of the present utility model, its structure comprises frame 6, applicator roll 3, upper glue roller and promotion cylinder 1, described upper glue roller adopts high-antistatic silica gel roller 2, be provided with amesdial 4 and corresponding with it on the frame 6 of high-antistatic silica gel roller 2 tops, locator 7 is installed on the high-antistatic silica gel roller 2 and is connected with its lower end, the corresponding setting of syringe needle of locator 7 upper ends and aforementioned amesdial 4.Be provided with the coating layer thickness control structure 5 that matches with it on the frame 6 of applicator roll 3 tops, layer thickness control structure 5 can be regulated the distance between lower end and the applicator roll 3.
By adjusting propulsion cylinder 1, realize that the gluing gap between high antistatic silica gel roller 2 and the applicator roll 3 changes, and show that by the gap amesdial 4 demonstrates concrete numerical value.Like this with regard to the clear and definite gap value of gluing, also with regard to clear and definite coating layer thickness.The coating thickness control structure 5 that cooperates again front end has further been guaranteed thickness, the uniformity of coating better to have improved product quality.
Except the described technical characterictic of specification, be those skilled in the art's known technology.
Claims (2)
1. the adjustable apparatus for coating of solar battery back film, comprise frame, applicator roll, upper glue roller and promotion cylinder, it is characterized in that described upper glue roller adopts the high-antistatic silica gel roller, be provided with amesdial and corresponding with it on the frame of high-antistatic silica gel roller top, locator is installed on the high-antistatic silica gel roller and is connected with its lower end, the corresponding setting of syringe needle of locator upper end and aforementioned amesdial.
2. the adjustable apparatus for coating of solar battery back film according to claim 1 is characterized in that being provided with the coating layer thickness control structure that matches with it on the frame of applicator roll top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220475532 CN202803513U (en) | 2012-09-18 | 2012-09-18 | Adjustable coating device for solar battery backing film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220475532 CN202803513U (en) | 2012-09-18 | 2012-09-18 | Adjustable coating device for solar battery backing film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202803513U true CN202803513U (en) | 2013-03-20 |
Family
ID=47862458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220475532 Expired - Fee Related CN202803513U (en) | 2012-09-18 | 2012-09-18 | Adjustable coating device for solar battery backing film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202803513U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107350121A (en) * | 2017-09-18 | 2017-11-17 | 陕西浩合机械有限责任公司 | A kind of three-roll coating printing element that viscous material is continuously coated with substrate surface |
| CN109968646A (en) * | 2019-04-30 | 2019-07-05 | 秦皇岛恒起包装新材料有限公司 | A kind of PVDC inflation film manufacturing machine cold rinse bank nip rolls adjustable in pitch |
-
2012
- 2012-09-18 CN CN 201220475532 patent/CN202803513U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107350121A (en) * | 2017-09-18 | 2017-11-17 | 陕西浩合机械有限责任公司 | A kind of three-roll coating printing element that viscous material is continuously coated with substrate surface |
| CN109968646A (en) * | 2019-04-30 | 2019-07-05 | 秦皇岛恒起包装新材料有限公司 | A kind of PVDC inflation film manufacturing machine cold rinse bank nip rolls adjustable in pitch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20150918 |
|
| EXPY | Termination of patent right or utility model |