The present utility model relates to the technical field of blow molding machines, in particular to an extrusion blow molding machine, comprising a heating temporary storage tube. The lower end of the heating temporary storage tube is communicated with a discharge tube, the inner upper end of the heating temporary storage tube is fixedly connected with a first fixed plate, the lower end surface of the first fixed plate is fixedly connected with a heating rod, the inner part of the heating temporary storage tube is fixedly connected with a heating box below the heating rod, the inner upper end of the discharge tube is fixedly connected with a second fixed plate, and the lower end surface of the second fixed plate is fixedly connected with a forming block inside the discharge tube. The raw materials in the heating temporary storage tube are heated by the heating rod and the heating box to keep the materials in a molten state, preventing the raw materials in the heating temporary storage tube from hardening when cooled and affecting subsequent use. Raw materials are continuously conveyed into the heating temporary storage tube to enter the discharge tube, and then the raw materials are diverted by the forming block, so that the raw materials are discharged from the lower end of the discharge tube in a circular ring shape.
Country Code: CN
Application Number: CN202420338351.2
