Title:
衝突を回避する方法、アクチュエータにより昇降させる方法および昇降させる装置
Document Type and Number:
Japanese Patent JP6883952
Kind Code:
B2
Abstract:
A method for avoiding collisions in a digital inkjet printing machine, a method and a device for actuator-based lifting movement of inkjet heads. A sensor/camera monitors the sheets as they travel towards the inkjet heads. In order to avoid collisions, the inkjet heads are raised and lowered again individually and in an oscillation-optimized manner when a defective sheet is detected. The machine does not need to be stopped in the event of defective sheets. Advantageously, rejects can thus be reduced and the performance of the machine can be exploited better.
Inventors:
Andreas Muller
Yohen Renner
Matthias Tzapf
Ralph Steinmetz
Michael Estreicher
Burghart Wolf
Manfred Whistler
Darfitt Aber
Alexander Knabe
Yohen Renner
Matthias Tzapf
Ralph Steinmetz
Michael Estreicher
Burghart Wolf
Manfred Whistler
Darfitt Aber
Alexander Knabe
Application Number:
JP2016101786A
Publication Date:
June 09, 2021
Filing Date:
May 20, 2016
Export Citation:
Assignee:
Heidelberger Druckmaschinen AG
International Classes:
B41J2/01; B41J11/00
Domestic Patent References:
| JP2008522794A | ||||
| JP2013202990A | ||||
| JP2012096863A | ||||
| JP2009274272A |
Attorney, Agent or Firm:
Einzel Felix-Reinhard
Junichi Maekawa
Hiroyasu Ninomiya
Ueshima
Junichi Maekawa
Hiroyasu Ninomiya
Ueshima