SUB CLAMP PUSHER AND TUBE CLAMPING UNIT USING THE SAME

摘要

A sub-clamp pusher and a tube clamping unit using the same are provided to prevent damage due to collision between a pressing member and a sub-clamp by rotating the pressing member. A sub-clamp pusher includes an actuator(501) and a pressing member(520). The actuator is used for moving forwardly or backwardly an operating shaft(540). The pressing member is installed rotatably in a cross direction at a front end of the operating shaft in order to press one end of the sub-clamp. A stopper(542) is installed between the pressing member and the operating shaft in order to prevent the rotation to another direction facing the cross direction. An elastic member(560) is used for shifting the pressing member to another direction facing the cross direction.