SQUEEGEE DEVICE FOR CREAM SOLDER SCREEN PRINTER

摘要

PROBLEM TO BE SOLVED: To provide a squeegee device for a cream solder screen printer capable of stably supplying a desired quantity of a cream solder, dispensing a cream solder having a high viscosity and reducing a waste solder amount. SOLUTION: A plurality of rolls 28, 30 with protrusions having a plurality of protrusions 58a at an interval along an outer peripheral surface in a circumferential direction are oppositely disposed at a small gap between biting protrusions of the rolls in a sealed container 22 for storing a cream solder A so that the protrusions are not brought into contact with each other. Thus, the rolls 28, 30 are rotatably driven to be circumscribed with one another to send the solder A to an outlet 24 or to be inscribed with one another to return the solder A from the outlet.