An adapter with a screen changer for a blow molding machine relates to the technical field of hollow blow molding machines. It comprises an adapter body, a first melt pressure sensor, a screen changer, a transition body and a second melt pressure sensor. One end of the adapter body is fixedly connected to the transition body by screws passing through the screen changer. The first melt pressure sensor and the second melt pressure sensor are respectively screwed onto the side walls of the adapter body and the transition body. The adapter with a screen changer for a blow molding machine allows manual screen changing, filtering impurities and stabilizing pressure and flow through the screen changer. Melt pressure sensors are added at both ends of the screen changer to judge clogging and give an alarm according to the pressure difference. A large pressure difference indicates clogging, triggering an alarm for screen replacement. The utility model has the advantages of simple structure, reasonable arrangement and low manufacturing cost.
Country Code: CN
Application Number: CN202221488385.7
