The utility model relates to the technical field of blow molding equipment, in particular to a frame structure of a novel high-speed multi-layer hollow blow molding machine for chemical industry, comprising a bottom plate. A stand column is arranged at one end of the bottom plate, and a clamping mechanism is arranged on one side of the stand column away from the bottom plate. Support blocks are symmetrically arranged at the top and bottom of the stand column, an air cylinder is arranged at the front end of the stand column, a sliding block is arranged at the output end of the air cylinder, and a second mounting block is arranged at the input end of the air cylinder. The clamping mechanism comprises a shell, rotating blocks are symmetrically arranged at the top and bottom of the shell, sliding rods are symmetrically arranged on two sides of the rotating blocks, and a third fixed block and a second fixed block are arranged at one end of the rotating blocks away from the sliding rods. Clamping blocks are arranged in the middle of a first limiting rod and a second limiting rod to effectively protect the plastic film from scratches. The air cylinder drives the whole mechanism to clamp the film and keep it centered, improving clamping stability.
Country Code: CN
Application Number: CN202420238976.1
