Title:
BLANKING DEVICE
Document Type and Number:
Japanese Patent JP2017144553
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a blanking device capable of performing variable size processing of blanking processing parts in a top-and-bottom direction, making smaller a margin between the blanking processing parts, and aligning a start end of a blade sheet with a set start end of each blanking processing part.SOLUTION: A blanking device comprises: a continuous sheet feed unit 2 for continuously feeding a continuous sheet 1 at 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 processing 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 processing parts and align a start end 30a of a blade sheet 30 with a set start end of each blanking processing part.SELECTED DRAWING: Figure 1
Inventors:
SUMIDA MASAHIRO
UOZUMI SHINOBU
UOZUMI SHINOBU
Application Number:
JP2017085082A
Publication Date:
August 24, 2017
Filing Date:
April 24, 2017
Export Citation:
Assignee:
MIYAKOSHI PRINTING MACHINERY CO LTD
International Classes:
B26F1/38; B26D5/00; B26D7/06; B26D7/18; B26F1/00; B26F1/44
Domestic Patent References:
| JP2003305694A | 2003-10-28 | |||
| JP2007229832A | 2007-09-13 | |||
| JP2003305694A | 2003-10-28 | |||
| JP2007229832A | 2007-09-13 |
Foreign References:
| US4719855A | 1988-01-19 | |||
| US4719855A | 1988-01-19 |
Attorney, Agent or Firm:
Keiji Nemoto