What is the structure of the thickness equalizing roll of the coating machine substrate

Published:

2022-03-04

The current coating machine is coated with a uniform flow roll structure. The box body is an open rectangular box body, and parallel rolls are arranged in the box body in turn. Each equalizing roll is adjacent to each other, and there is a gap between the equalizing rolls. Both ends of the equalizing roll are fixed by self-aligning bearings and wallboards. The wallboards are fixed on the side walls of the box body. The air outlet treatment is provided with an exhaust pipe on the side walls of the box body. One end of the exhaust pipe is connected to the exhaust port through a pipe sleeve, The exhaust pipe passes through the air inlet connecting flange on the fan. The current operating platform of the coating machine includes an operating component, which is processed and assembled in the guide roll hole. The symmetrical installation of the guide roll has the same operating component, and the operating component is installed on it. The connecting surface is fixed on the side of the operating platform, so that the coated substrate rolls on the equalizing roll in turn. The liquid coated substrate is dried quickly, so that the solvent thickness on the substrate is uniform, thus reducing the risk of product defects, Improve the economic benefits of enterprises. In addition, suction holes are evenly processed on the surface of the console, and silicone pads are set on the surface of the console, and holes are processed on the silicone pads to make the suction holes on the console transparent. At present, we know the control method of the coater and the coater, and set the program module through the PLC controller, wherein the program module is used to control the pressure value applied to the cloth type by the main arm when the drum changes, and control the high-speed camera, When changing cloth in the coater, obtain the cloth state image, set the line pressure value according to the cloth state image, obtain the line pressure value through the operation interface, and control the main arm program module applied to the cloth type. Through this method, the application can adapt to the production of different quality fabrics, and avoid the cloth surface from breaking even when the quality of inferior fabrics changes, thus greatly reducing the economic losses of the production enterprise. The corresponding distance can be adjusted according to the rotation speed of the cloth roller, so as to ensure the coating quality of the coater. The easily disassembled coating head is easy to maintain.