Film coater
A technology of a coating machine and a main body, applied in the field of coating machines, can solve the problems of difficult cleaning, inconvenient cleaning, affecting the appearance quality of glass sheets, etc., and achieve the effect of good cleaning effect and convenient cleaning.
Inactive Publication Date: 2012-12-26
HUBEI W OLF PHOTOELECTRIC TECH CO LTD
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Problems solved by technology
[0003] The disadvantage of the currently used coating machine is: when the coating material evaporates or sublimates, it will form an upward movement wind, and the film material is easy to stick to the inner wall of the coating machine. After coating material A, another film material B is applied to the glass sheet The inner wall of the coating machine must be thoroughly cleaned before cleaning, otherwise, part of the A material will react with B to form a complex that is difficult to clean and stick to the inner wall, and a considerable part of the A material will evaporate or sublimate again and contaminate the glass sheet to be coated. Both affect the appearance quality of the glass sheet
The cleaning of the coating machine must be powered off and shut down, and it is inconvenient to clean the entire large machine, and the effect is not good
Method used
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[0014] As shown in the accompanying drawings, the coating machine includes a coating machine main body 1, and a protective cover 2 is detachably connected to the inner wall of the coating machine main body 1; the protective cover 2 can be connected to the inner wall of the coating machine main body 2 by bolts, or The edges are directly glued to the inner wall with heat-resistant glue, and can be easily disassembled. The material of the protective cover can be stainless steel, or other materials with a smooth surface and not easy to adhere to the coating material.
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The present invention relates to a film coater, which comprises a film coater main body, wherein the inner wall of the film coater main body is detachably connected with a protection sleeve. According to the present invention, the protection sleeve is detachably connected with the inner wall of the film coater main body, and normal production can be achieved by timely replacing the film coater, such that power off and long time shutdown of the film coater are not required during cleaning, cleaning is convenient, a cleaning effect is good.
Description
technical field [0001] The invention relates to the field of glass sheet coating, in particular to a coating machine. Background technique [0002] The lens used in the camera of mobile phone, video camera or other devices is to cut the glass sheet into the required smaller size lens, and in order to increase the light transmittance of the lens or increase the reflectivity of the lens to some wavelengths, it is necessary to Coating on the lens. Coating usually uses oxalic acid in the vacuum chamber of the coating machine, evaporates or sublimates the material used for coating by heating or other means, and sputters it onto the surface of the lens to condense into a film. [0003] The disadvantage of the currently used coating machine is: when the coating material evaporates or sublimates, it will form an upward movement wind, and the film material is easy to stick to the inner wall of the coating machine. After coating material A, another film material B is applied to the g...
Claims
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Inventor 奂微微
Owner HUBEI W OLF PHOTOELECTRIC TECH CO LTD