Title:
円形スリッタ刃補正装置付きスリッタ
Document Type and Number:
Japanese Patent JP4002209
Kind Code:
B2
Abstract:
Slitter apparatus with a compensating device for slitter blades thereof to provide a stable or proper operation for cutting a corrugated cardboard sheet. The slitter comprises positioning sensors (50) for detecting the vertical position of each of the disk-shaped slitter blades (40), and an optical sensor (58) having an optical axis (60) generally disposed in a parallel relationship with respect to the corrugated cardboard sheet. The disk-shaped slitter blades of the slitter heads (20-24) are moved one by one toward the optical axis (60) of the optical sensor (58) in such a way that the respective circumferential cutting edges of the disk-shaped slitter blades (40) interrupt the optical axis (60) of the optical sensor (58), whereby the radius of each of the disk-shaped slitter blades (40) is measured and the depth of engagement between the circumferential cutting edges of the disk-shaped slitter blades (40) and slitter pads is compensated accordingly.
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Inventors:
Adachi Uo
Minoru Naito
Shunichi Ihara
Minoru Naito
Shunichi Ihara
Application Number:
JP2003129122A
Publication Date:
October 31, 2007
Filing Date:
May 07, 2003
Export Citation:
Assignee:
Isowa Co., Ltd.
International Classes:
B26D1/24; B31B50/18; B26D7/12; B26D7/26; B31B50/20
Domestic Patent References:
| JP9248794A | ||||
| JP4097697U | ||||
| JP4310397A | ||||
| JP3010792A | ||||
| JP11114877A | ||||
| JP615994U | ||||
| JP61279495A |
Attorney, Agent or Firm:
Tsutomu Adachi