Title:
PRINTER, AND CONTROL METHOD AND PROGRAM FOR THE SAME
Document Type and Number:
Japanese Patent JP2020093427
Kind Code:
A
Abstract:
To allow an operator to grasp tha fact that slippage occurs between a suction device and a machine plate.SOLUTION: A plate feeding device 4 for feeding a machine plate 3 toward a plate cylinder 2 comprises a suction device 8 that sucks the machine plate into a machine plate guide board 7, and an expansion device 12 that moves the suction device 8 sucking the machine plate toward a gripping clamp device 6 of the machine plate 2, which is provided with detecting means 16 for detecting expansion amounts of the expansion device 12, and notifying means that notifies an operator when the detected expansion amounts of the expansion device 12 detected by the detecting means 16 exceed normal expansion amounts of the expansion device 12 at the time when the expansion device 12 is driven to expand at normal time so that a part to be positioned of the gripping side end part 3A of the machine plate 3 is positioned at a positioning part of the plate cylinder 2 side, after a prescribed time elapses after when the part to be positioned of the gripping side end part 3A of the machine plate 3 is positioned at the positioning part at the plate cylinder 2 side by driving the expansion device 12.SELECTED DRAWING: Figure 2
Inventors:
KIMURA KENTA
ORIMOTO SHINJI
KUBO YOSHINORI
ORIMOTO SHINJI
KUBO YOSHINORI
Application Number:
JP2018231583A
Publication Date:
June 18, 2020
Filing Date:
December 11, 2018
Export Citation:
Assignee:
RYOBI MHI GRAPHIC TECH LTD
International Classes:
B41F27/12; B41F33/00
Domestic Patent References:
| JP2006007597A | 2006-01-12 | |||
| JP2008221487A | 2008-09-25 | |||
| JP2001277472A | 2001-10-09 | |||
| JP2014117920A | 2014-06-30 | |||
| JP2015020310A | 2015-02-02 | |||
| JPH09174820A | 1997-07-08 |
Foreign References:
| US20050109228A1 | 2005-05-26 | |||
| DE102008049474A1 | 2009-04-23 |
Attorney, Agent or Firm:
Fujimoto Partners Corporation