| 摘要 |
PURPOSE:To provide an injection draw and blow molding apparatus by means of which the number of neck-type molds can be reduced and miniaturization of the apparatus can be realized. CONSTITUTION:Preform carrying members 25 and 25 are positioned at two places 180 deg. separated by rotational angle on a rotating stage 20. At positions facing to the preform carrying members 25 and 25 when this rotating stage 20 is stopped, an injection molding station 10 and a blow molding station 12 are respectively positioned. The preform carrying members positioned at two positions can be alternatively stopped at each of the stations 10 and 12 by driving intermittently the rotating stage 20 at every 180 deg.. Withdrawal of a hollow body from the blow molding station 12 can be realized by driving a withdrawal apparatus 70 after blow molding operation is finished and before the rotating stage 20 is started to rotate. |
