| 摘要 |
PROBLEM TO BE SOLVED: To provide a product hard to be marked and sense whether the product is released or not. SOLUTION: A push-in hole section 20, a chuck hole section 2 and an air flow path are provided on a jig main body 2. As a result, after the releasing process, a product is chucked by the vacuumizing action of a vacuum device 3 in the push-in hole section 20 and the chuck hole section 21, and the product is hard to be marked. Also a sensing means 32 for sensing whether the product is chucked in the chuck hole section 21 by the vacuumizing action of the vacuum device 3 or not is provided. As a result, whether a product 10 is released from an injection molding machine 1 or not can be sensed to prevent the generation of damages, breakages and the like to the mold or the injection molding machine caused by the residual portion of the product in the injection molding machine. |
