Gluing structure of adjustable coating machine

Abstract

The invention discloses a gluing structure of an adjustable coating machine, and relates to the technical field of coating machines. The gluing structure of the adjustable coating machine comprises a placement plate, a mounting plate and a gluing roller, the mounting plate is fixed to the top of the placement plate, sliding rods are rotationally mounted on the front side and the rear side of the gluing roller correspondingly, the sliding rods are slidably connected with sliding grooves formed in the mounting plate in a penetrating mode, and an annular connecting groove is formed in the center of the gluing roller in a penetrating mode. According to the gluing structure of the adjustable coating machine, glue can be conveyed into the gluing roller through the liquid inlet pipe by arranging the liquid storage tank, and the position of the pressurizing plug can be controlled by arranging the control screw rod and the fixing nut, so that the pressure in the liquid storage tank and the gluing roller can be adjusted, and the discharging speed of the glue in the gluing roller can be adjusted; and the glue on the surface of the thin film is distributed more uniformly through the adjusting mode, multiple times of follow-up slicking operation is not needed, and the coating efficiency is guaranteed.

Description

technical field [0001] The invention relates to the technical field of coating machines, in particular to a glue coating structure of an adjustable coating machine. Background technique [0002] The coating machine is mainly used for the surface coating process production of film, paper, etc. This machine is to coat the rolled substrate with a layer of glue, paint or liquid ink with a specific function, and then rewind it after drying. It adopts a special multi-functional coating head, which can realize various forms of surface coating. [0003] The coating machine needs to apply different thicknesses of glue for different film materials during the glue coating process. The glue coating adjustment method of the existing coating machine glue coating structure is generally to directly apply a quantitative glue, and then use the scraping mechanism to more However, this method of adjusting the amount of glue cannot accurately control the amount of glue discharged during use, wh...

AI Technical Summary

Problems solved by technology

[0003] During the gluing process, the coating machine needs to smear different thicknesses of glue for different film materials. The glue coating adjustment method of the existing coating machine gluing structure is generally to directly apply a certain amount of glue, and then pass through the scraping mechanism. However, this method of adjusting the amount of glue cannot accurately control the amount of glue discharged during use, and it is easy to cause uneven glue coating. It requires more times of scraping operations by the leveling mechanism, which will affect the coating. efficiency

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