Screen print machine with cleaning brush for screen - has brush driven by motor which lifts screen for cleaning

摘要

A screen print machine is for ceramic tiles. It has rotary brush for cleaning the screen. An electric motor is connected to a mechanism for raising the screen from the printing position and moves the brush across the underside of the screen. To perform the cleaning motion the brush is mounted on an arm driven through an angular motion of about 45 deg. to and fro across the screen. The brush itself is rotated about an axis normal to the screen and is rotated by a second motor mounted on the arm.