Introduction to the principle process of the coating machine

Introduction to the principle process of the coating machine

Introduction to the principle process of the coating machine

Aug 14,2021

The working principle of the automatic coating machine: The working principle of the automatic coating machine used for screen printing plate making is the same, but its performance is different according to different models and different manufacturers. The screen coating machine is equipped with a device that can clamp the screen frame on the vertical frame. Before and after the screen area is a horizontal coating mechanism, which consists of a coating tank, and mechanical or pneumatic components that control the angle and pressure of the coating tank.

The two ends of the coating mechanism are installed on the vertical support arms of the coating machine, and the coating mechanism is moved up and down through the transmission of belts, chains or cables to coat along the surface of the screen. The transmission mechanism is connected to the servo or frequency conversion motor, so that the operation is stable, and the position of the coating mechanism can be accurately controlled.

Before coating, the clean, stretched screen is loaded from the front of the coating machine, and some models can also be loaded from the side. Among the models designed for large-format screen frames, the side-mounted version is more common, because the screen frame is large and heavy, and the side-mounted version can make the lifting and moving volume smaller. When the automatic screen coating machine is running online with other automatic screen processing equipment, it is more convenient to install the plate from the side.