| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a blow-molding apparatus capable of easily identifying on which of multiple delivery mechanisms a conveyance defect has occurred.SOLUTION: In a blow-molding apparatus 1 wherein a first transfer 10 configured between a supply station 2 and a heating station 3, a second transfer 12 configured between the heating station 3 and a blow station 4, and a third transfer 14 configured between the blow station 4 and an exportation station 5 are configured as a collectivity of mutually neighboring members, the apparatus possesses an exportation defect detection device 20 configured adjacently to the respective transfers 10, 12, and 14 for detecting whether or not a mandrel has been dislodged from the transfers 10, 12, and 14, whereas the exportation defect detection device 20 possesses multiple detection plates 22 through 24 configured in correspondence to the respective transfers 10, 12, and 14 for detecting the dislodged mandrel.</p> |
