| 摘要 |
PURPOSE: To constitute a molding machine requiring the preforming of a parison as a three-station system by three-dimensionally compounding two sets of mold devices for preforming and final blow. CONSTITUTION: A mold clamping device 1 is constituted by providing the mold clamping cylinders 13 having the mold clamping pistons 14 connected to the movable plates 15 inside a pair of fixed plates 12 are provided to the outsides of the fixed plates 12 on a machine stand 3. A lift table 23 is connected to the top end of the piston 24 of the lift cylinder 21 vertically provided within the machine stand just under the mold closing position of the mold clamping device 1 to constitute a lift device 2. Two sets of molds for preforming and final blow are respectively attached to the movable plate 15 of the mold clamping device 1 and the lift table 23 in a divided state. |
