The utility model relates to the technical field of container processing and molding, in particular to a hollow blow molding machine for high-strength molecular materials with adjustable blowing needles, which is relatively automatic in operation, does not require users to manually recycle molded products, can reduce the working limitations of the device and improve the working efficiency of the device; it comprises a case, a top plate, a compressor, a support plate, blowing needles and two groups of reciprocating lead screws, a working cavity is arranged in the case, an opening is arranged at the front end of the case, two groups of clapboards are arranged in the working cavity, and two groups of clamping plates are arranged at the output ends of the two groups of reciprocating lead screws; it also comprises a transmission frame, a left fixed frame, a right fixed frame, a transmission belt, a stepping motor, a connecting frame, a driving motor, a movable frame, a cutting knife, a first connecting rod and a second connecting rod, a first transmission roller and a second transmission roller are arranged at the output end of the stepping motor and the right fixed frame, a connecting plate is arranged on the first connecting rod, the cutting knife is installed on the connecting plate, and a molding groove is arranged on each group of clamping plates.
Country Code: CN
Application Number: CN201922155333.2
