The invention belongs to the technical field of plastic processing, in particular to a demolding mechanism and its demolding method of an injection blow molding machine for packaging bottles. The invention provides a demolding mechanism of an injection blow molding machine for packaging bottles, which comprises: a multi-station turntable rotatably arranged on an operation table; a demolding device slidably arranged on the side wall of the operation table and adapted to turn over relative to the operation table; and a conveyor belt arranged below the demolding device, adapted to drive the packaging bottles to move in a vertical state. After the packaging bottles are molded, the multi-station turntable is rotated circumferentially to move the packaging bottles to the demolding device; the demolding device is turned over toward the conveyor belt until the bottom walls of the packaging bottles abut against the conveyor belt, so that the packaging bottles are separated from the demolding device. The arrangement of the demolding device enables rapid demolding and improves work efficiency.

Country Code: CN

Application Number: CN202411342633.0