THE PET BOTTLE APPARATUS AND SETTING METHOD USED BLOWING APPARATUS

摘要

PURPOSE: An initial setting method using a plastic bottle and a blowing device is provided to rapidly set a new mold without trial and error even though a mold is exchanged, thereby improving working efficiency by simplifying initial operation. CONSTITUTION: A plastic bottle forming device includes a base, a lower mold device (200), a body mold device (300), and a blowing device (400). The base includes saw blades being mutually engaged with jaws of a main driving motor. The base is rotated by the main driving motor in one direction. The lower mold device includes a cylinder (210) and an elevating block (220). A body mold (M2) is installed inside the body mold device to be rotated. The body mold device includes a mold seating unit (310), a body opening/closing motor (320), a mold opening/closing link, and a locking unit (340). An extension rod is inserted inside the blowing device to be elevated. The blowing device includes a high-pressure nozzle unit (410) and an extension rod elevating unit (420).