Squeegee module

Abstract

A squeegee module. The squeegee module of the present invention includes a rotary unit rotated in opposite directions, support rods mounted to the rotary unit on opposite sides of the center of the rotary unit, a squeegee holder connected to ends of the support rods, and a squeegee blade mounted to the squeegee holder, wherein the squeegee holder moves upwards and downwards in cooperation with rotation of the rotary unit, thus controlling the inclination angle of the squeegee blade.

What is claimed is: 
     
         1 . A squeegee module, comprising:
 a rotary unit rotated in opposite directions;   support rods mounted to the rotary unit on opposite sides of a center of the rotary unit;   a squeegee holder connected to ends of the support rods; and   a squeegee blade mounted to the squeegee holder,   wherein the squeegee holder moves upwards and downwards in cooperation with rotation of the rotary unit, thus controlling an inclination angle of the squeegee blade.   
     
     
         2 . The squeegee module as set forth in  claim 1 , wherein the rotary unit has a circular shape and is connected to the support rods which are on opposite sides of the center thereof. 
     
     
         3 . The squeegee module as set forth in  claim 1 , wherein the squeegee holder is connected at an upper end thereof to lower ends of the support rods and has a trapezoidal shape. 
     
     
         4 . The squeegee module as set forth in  claim 1 , wherein the squeegee blade has a plate shape suitable for the inclination angle thereof to be controlled according to the rotation of the rotary unit and leftward and rightward movement of the rotary unit.