Title:
ナイフ折り機及びその制御装置並びにナイフ折り機の制御方法
Document Type and Number:
Japanese Patent JP7120622
Kind Code:
B2
Abstract:
A sheet supplying unit (1) supplies sheets (S) one by one. A knife-type folding unit (5) folds the sheet. A first sensor (28 detects the sheet entering the folding position. A second sensor (30a, 30b) detects the sheet passing through the opening (14). A timer (31 measures a time interval from end of sheet detection by the second sensor to start of sheet detection by the first sensor. A sheet feed interval change unit (33) calculates a reduction amount of the sheet feed interval (A) using the measured values of the timer and changes the sheet feed interval based on the reduction amount each time a predetermined number of the sheets are folded.
Inventors:
Hiroo Yamamoto
Toshikazu Nakamura
Shigeru Wakimoto
Hideaki Tabuchi
Toshikazu Nakamura
Shigeru Wakimoto
Hideaki Tabuchi
Application Number:
JP2018195992A
Publication Date:
August 17, 2022
Filing Date:
October 17, 2018
Export Citation:
Assignee:
Horizon International, Inc.
International Classes:
B65H45/18; B65H7/14
Domestic Patent References:
| JP7508701A | ||||
| JP58180841U | ||||
| JP7090944B2 |
Foreign References:
| WO2011086700A1 |
Attorney, Agent or Firm:
Fujiharu
Miki Kawakami
Daisuke Nagata
Miki Kawakami
Daisuke Nagata