| 摘要 |
PROBLEM TO BE SOLVED: To cut off lower fins surely and precisely, in the molding of a double molded item by means of a blow molding machine, to separate the lower fins from the molded item to recover the fins. SOLUTION: A double molded item 17 taken out of a die is held by a mask 18 of a molded item holding device 16 and a lower fin removal claw 5 of a lower fin removal device 13 is raised toward lower fins of the item 17 and the claw 5 is closed, turned, and lowered to remove the lower fins. Next, a conveyor 9a of a conveyor device 9 is advanced toward the lower part of the item 17 from which the fins have been removed and the mask 18 is opened to allow the item 11 to fall on the conveyor 9a and then the conveyor 9a is actuated to carry out the item 17. |
