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Gluing piece for solar back film

A technology of solar back film and squeegee film, applied in the direction of sustainable manufacturing/processing, electrical components, climate sustainability, etc., can solve the problem of single function, achieve the effect of improving work efficiency, low cost, and simple structure

Inactive Publication Date: 2015-01-21
CHANGZHOU HUITIAN NEW MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing squeegee film is just a layer of plastic sheet with a single function. If there is a hanging film that sprays glue and applies glue at the same time, it will save a lot of trouble

Method used

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  • Gluing piece for solar back film

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] like figure 1 It is a structural schematic diagram of the present invention, a squeegee for solar back film, including a squeegee main body 1, the squeegee main body 1 is composed of a glue storage tank 2 at the upper end and a glue outlet 3 at the lower end, and a glue storage tank 2 is provided above There is a circular glue inlet 4, and splints 5 are arranged at the left and right ends of the glue inlet 4. When in use, put the glue bottle upside down on the circular glue inlet 4, fix it with the splint 5, the glue in the glue bottle enters the glue storage tank 2, and then flows out from the glue outlet 3 to be coated on the back film.

[0010] The improved squeegee film for solar back film has a simple structure and low cost, realizes the multi-function of the squeegee film, applies the film while expelling the film, and improves the work efficiency of the squeegee film.

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PUM

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Abstract

The invention relates to the technical field of back film manufacturing, in particular to a gluing piece for a solar back film. An existing gluing piece is only a layer of plastic piece and is single in function, and many troubles can be saved if the gluing piece can spray glue while coating the glue. The gluing piece for the solar back film comprises a gluing piece body. The gluing piece body is composed of a glue storage tank at the upper end and a glue outlet in the lower end. A circular glue inlet is formed above the glue storage tank, and clamping plates are arranged at the left end and the right end of the glue inlet. The improved gluing piece for the solar back film is simple in structure and low in cost and can spray the glue while coating the glue, the diversification of functions of the gluing piece is achieved, and the working efficiency of the gluing piece is improved.

Description

technical field [0001] The invention relates to the technical field of back film preparation, in particular to a squeegee film for a solar back film. Background technique [0002] With the increasing shortage of non-renewable energy sources, solar cells have been used as a green alternative to traditional electric energy production methods, and the scope of use has become wider and wider. The use of solar back films has also become wider and wider. The general production of solar cell back films The process is: gluing, drying, composite fluorine film, winding, trimming to remove waste, packing and other steps. The gluing process is very important in the production process. The existing squeegee film is only one layer of plastic sheet with single function. If there is a hanging film with glue spraying and gluing at the same time, a lot of troubles will be saved. Contents of the invention [0003] In order to overcome the existing above-mentioned deficiencies, the present ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L31/18
CPCH01L31/18Y02P70/50
Inventor 石娜杜震宇
Owner CHANGZHOU HUITIAN NEW MATERIALS