The utility model relates to the technical field of blow molding equipment, and provides a novel plastic blow molding device, comprising a plurality of feeding mechanisms. The discharge ends of the plurality of feeding mechanisms are all communicated with the head of an injection blow molding machine. The head of the injection blow molding machine comprises a discharge cavity and a plurality of separation cavities, and the plurality of separation cavities are respectively communicated with the discharge ends of the plurality of feeding mechanisms. A driving electric cylinder is horizontally installed on one side close to the head of the injection blow molding machine, an electric cylinder slider is arranged on the driving electric cylinder, an upper clamping mechanism is installed on the electric cylinder slider, a blow molding mold is arranged at the bottom of the head of the injection blow molding machine, a lifting platform is arranged at the bottom of the blow molding mold, and a lower clamping mechanism is movably installed on the lifting platform. The utility model solves the problem that most heads of existing injection blow molding machines are of a single-cavity structure, and residual waste materials and new materials used in the injection molding process are mixed and injected through a single cavity, affecting the surface quality and injection molding effect of products.

Country Code: CN

Application Number: CN202220826605.6