Title:
PRINTING MACHINE AND METHOD FOR MONITORING STATE OF PRINTING MACHINE
Document Type and Number:
WIPO Patent Application WO/2020/230378
Kind Code:
A1
Abstract:
The purpose of the present invention is to accurately grasp the state of a printing machine and monitor abnormality. A printing machine 1 is provided with: a printing plate 14 that is attached to a plate cylinder 13; a blanket 25 that transfers ink having been supplied to the printing plate 14 onto an object P to be printed; and a blanket wheel 20 that rotates the blanket 25. The printing machine 1 is characterized by being provided with a distance sensor 71 that is provided inside the blanket wheel 20 and measures the distance of the printing plate 14 to the blanket wheel 20, and/or a temperature sensor 75 that is provided inside the blanket wheel 20 and measures the temperature of the printing plate 14.
Inventors:
TAKATORI IORI (JP)
HOKAMURA HANJIRO (JP)
HATANO OSAMU (JP)
HOKAMURA HANJIRO (JP)
HATANO OSAMU (JP)
Application Number:
PCT/JP2020/004061
Publication Date:
November 19, 2020
Filing Date:
February 04, 2020
Export Citation:
Assignee:
TOYO SEIKAN KAISHA LTD (JP)
International Classes:
B41F17/22; B41F33/00
Foreign References:
| JP2000506091A | 2000-05-23 | |||
| JP2008132603A | 2008-06-12 | |||
| JP2010284829A | 2010-12-24 | |||
| US20050005787A1 | 2005-01-13 | |||
| JPH09295396A | 1997-11-18 | |||
| JP2002137365A | 2002-05-14 | |||
| JPH0490351A | 1992-03-24 | |||
| JP2017144617A | 2017-08-24 |
Other References:
See also references of EP 3970975A4
Attorney, Agent or Firm:
EBISU INTERNATIONAL PATENT OFFICE (JP)
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