Coating production line control method

Abstract

The invention discloses a coating production line control method. The method is applied to an upper computer. A conveying assembly line and a coating production line are connected in an end-to-end manner to form an annular assembly line. The upper computer is in communication connection with the conveying assembly line and the coating production line so that the upper computer can be used for controlling the conveying assembly line and the coating production line. By means of the method, the position of a substrate can be detected in real time, and the vacuum range of various cavities of the whole coating production line can be adjusted according to the position of the substrate; and in addition, the substrate transmission speed can be adjusted so that the whole production line can be controlled, and coating accuracy is guaranteed. The annular assembly line is formed, the occupied area is saved, intelligent control is adopted for substrate conveying in the whole coating production line, manpower and material resources are saved, and the production efficiency is improved. The cavities in the coating assembly line can be replaced or increased according to product needs, the whole coating production line adapts to multiple coating technology requirements, the service life is prolonged, and the resource is saved.

Description

Technical field [0001] The invention relates to a method for controlling a coating production line, which belongs to the field of electrical control. Background technique [0002] Vacuum coating technology first appeared in the 1930s, industrial applications began to appear in the 1940s and 1950s, and large-scale industrial production began in the 1980s. It has been widely used in industries such as electronics, aerospace, packaging, decoration, and hot stamping. Vacuum coating technology is a novel material synthesis and processing technology, and it is an important part of the field of surface engineering technology. Vacuum coating technology is the use of physical and chemical means to coat a solid surface with a special performance coating, so that the solid surface has wear resistance, high temperature resistance, corrosion resistance, oxidation resistance, radiation protection, conductivity, magnetic conductivity, insulation and decoration Many lights are superior to the s...

AI Technical Summary

Problems solved by technology

[0003] In order to reduce the complexity of the process, the space of each chamber in the coating production line is narrow, and only the substrate frame can pass through. The substrate frame is transported in each chamber through the transmission mechanism installed in each chamber, but the traditional process requires Professionals always pay attention to the production line and operate it manually so that the various processes on the production line can be carried out in a timely manner, and the level of intelligence is not enough

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