| 摘要 |
PROBLEM TO BE SOLVED: To provide a blanking device capable of changing sizes of blanking target parts in a top-and-bottom direction, making smaller the margin between the blanking target parts, and aligning a start end of a blade sheet with a set start end of each blanking target part.SOLUTION: A blanking device comprises: a continuous sheet feed unit 2 continuously feeding a continuous sheet 1 at a constant speed; and a die roll unit 3 provided between product processing units continuously processing the continuous sheet 1 at the constant speed, for feeding the continuous sheet 1 intermittently, and performing half-cut blanking on the continuous sheet. By allowing the die roll unit 3 to intermittently feed the continuous sheet 1, it is possible to make smaller a margin between blanking target parts and align a start end 30a of a blade sheet 30 with a set start end 30a of each blanking target part. |
