SQUEEGEE DEVICE FOR PRINTING VARIETY SOLDER PASTE

摘要

A squeegee device for printing a variety of solder pastes is provided to successively perform printing operations through directional turning by rotating one squeegee blade by a simple structure. A squeegee device(10) includes a rotator(11), supporting rods(13,13'), and a blade holder(15). The rotator is connected to a driving unit and selectively rotates in a forward direction or a reverse direction. One portion of the supporting rods is coupled with both sides of a center of the rotator by a hinge(h1) and the other portion of the supporting rods extends downward. The other portions of the supporting rods are selectively coupled with the blade holder by a hinge(h2) in a horizontal direction to be displaceable and rotate in right and left directions in conjugation with rotation of the rotator. The blade holder is equipped with a squeegee blade(17) in one portion of the blade holder.