The present utility model relates to the field of auxiliary devices for mechanical manufacturing, in particular to a movable bottom pressing device applied to an extrusion blow molding machine platform, comprising a mounting base frame, a bridge plate, a telescopic cylinder, a connecting plate and a bottom pressing assembly. The mounting base frame is fixedly mounted on the blow molding machine, the bridge plate is mounted on the lower end surface of the mounting base frame, and the telescopic cylinder is arranged below the mounting base frame through a fixing frame. A connecting plate is fixed at the end of the telescopic end of the telescopic cylinder, the connecting plate is connected with the bridge plate through a guide assembly, and the bottom pressing assembly is vertically and fixedly mounted on the connecting plate. By adopting the present utility model, the overall structure is simple and the modification cost is low. On the basis of not greatly changing the original blow molding machine platform, a pushing device is added to provide the mobility of the bottom pressing device, improve the overall production efficiency, adapt to the production rhythm of product bottle mouths, and reduce invalid working hours.
Country Code: CN
Application Number: CN202022899617.5
