Optical coating composite production line of adjustable scraping structure

Abstract

The invention relates to a composite production line, in particular to an optical coating composite production line of an adjustable scraping structure. The optical coating composite production line of the adjustable scraping structure can achieve the technical purposes that a coating solution can be uniformly scraped, the quality of an optical thin film is not influenced, the tension of the optical thin film can also be measured, and the tension of the optical thin film is sufficient without affecting coating. According to the technical scheme, the optical coating composite production line ofthe adjustable scraping structure comprises a rack, thin film leading-in rollers, a thin film cylinder, a corona processor and the like. The two thin film leading-in rollers are rotationally arrangedon the right side of the lower part of the front side face of the rack. By means of the effect of a scraper, the coating solution on the optical thin film can be uniformly scraped, so that the quality of the optical thin film is prevented from being influenced by the uneven coating solution; the tension of the optical thin film can be measured through a tension adjusting mechanism; the tension ofthe optical thin film is sufficient, and the situation that the tension of the optical thin film is insufficient and influences coating of the coating solution is avoided.

Description

technical field [0001] The invention relates to a composite production line, in particular to an optical coating composite production line with an adjustable scraping structure. Background technique [0002] Optical thin films are now widely used in many fields and are used to manufacture various optical instruments. The coating of optical thin films is important. Coating solutions are applied to optical thin films to improve the surface properties of thin films. When the cloth machine applies the coating solution to the optical film, the coating solution is likely to be uneven, resulting in unstable quality of the optical film, and the tension of the optical film is not enough, which easily affects the application of the coating solution, so people will use tools to scrape the coating solution evenly , and always pay attention to the tension of the optical film to adjust it, so energy-consuming and troublesome. Contents of the invention [0003] In order to overcome the ...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortcoming that the coating solution is easy to be uneven and cause the quality of the optical film to be unstable, and the tension of the optical film is not enough to easily affect the application of the coating solution, the technical problem to be solved is: to provide a method that can scrape the coating solution evenly, It does not affect the quality of the optical film, and can also measure the tension of the optical film, so that the tension of the optical film is sufficient and does not affect the optical coating lamination production line with an adjustable scraping structure

Images