A mold shifting mechanism for a hollow molding blow molding machine mainly solves the technical problems such as pollution avoidance. The adopted technical solution is that the mold shifting mechanism comprises a motor, a front bearing, a slide seat, a drive screw and a rear bearing. The shaft extension of the motor is connected with the drive screw, the slide seat is sleeved on the drive screw, the thread of the drive screw meshes with the screw hole of the slide seat, and the two ends of the drive screw are respectively supported on the front and rear bearings. It is suitable for hollow molding blow molding machines used in food, cosmetics, pharmaceutical and other industries.
Country Code: CN
Application Number: CN200320122997.5
