| 摘要 |
PURPOSE:To do the automatic feeding of a parison smoothly, maintaining a temperature in a heating oven in a narrow range, by opening the shutter of the heating oven only in time of feeding an individual parison to a carrying conveyer. CONSTITUTION:A parison 1 conveyed from a parison feeding conveyer to a fixed chute 49 in a horizontal state is rolled on to an arrow C direction, striking a stopper plate 52, is placed on the inclinded face 56 of a kicker 54, raising the kicker 54, is transfered in a rotating chute 58. Then, the chute 58 is rotated 90 deg. and made vertical and the parison 1 is inserted vertically in a parison feeding guide 71 and received by the parison receivers 79a, 79b. Next, a shutter plate 104 is opened, at the same time, the guide 71 is lowered by the slider 97, the receivers 79a, 79b are opened, the parison 1 is dropped and inserted in the outer periphery of an inserting pin 17 and transfered from a working room 10 to a heating oven by a transfer conveyer 3 and heated. |
