The invention discloses a mold clamping device with cooling function for a hollow blow molding machine, relating to the technical field of hollow blow molding machines. It comprises a blow molding machine body, a base, a driving mechanism, a linkage mechanism, a cooling mechanism, and a front mold and a rear mold that enclose a mold cavity. The base is arranged on the blow molding machine body. The driving mechanism is mounted on the top of the base, the cooling mechanism is arranged inside the driving mechanism, the bottom end of the cooling mechanism is connected above the linkage mechanism, and the front mold and the rear mold are mounted on the cooling mechanism. The linkage mechanism drives the cooling mechanism to move, synchronously driving the mold closing and opening operations of the front mold and the rear mold. When changing molds, the invention requires no adjustment of the cooling mechanism, simplifying operation steps and mold structure and reducing costs. Indirect cooling keeps the mold at a nearly constant temperature, ensuring stable cooling effect during continuous operation and improving molding quality. A single cylinder can drive the front cooling plate and the rear cooling plate to move, lowering manufacturing cost.
Country Code: CN
Application Number: CN202411419265.5
