Title:
レーザーによるアニロックスローラの清掃機械及びレーザーの焦点をアニロックスローラの直径に自動調整する方法
Document Type and Number:
Japanese Patent JP6824540
Kind Code:
B2
Abstract:
The novel anilox roller laser cleaning machine consists of a multi-laser head (4) with two or more laser modules (5) that generates two or more contiguous focal points (16), whose separation can be modified by moving the laser modules (5) along a guide (6). It also incorporates a wheel (28) associated with an encoder (21) operatively connected to the electronic system (22) of the machine and, in particular, with the emergency stop system (23). Another novel aspect of the invention refers to a method and means for auto-adjusting the laser focal point (16) to the diameter of the anilox roller (2), wherein the displacement of a second movable support (20) is measured, the atter being proportional to the diameter of the anilox roller (2), said telemetry being received by the electronic system (22) of the machine that extrapolates the distance the multi-laser head (4) have to be moved so that the focal point (16) is located on the surface of the anilox roller (2), by maneuvering the servomotors (11) of micrometric axes (10) to drive the multi-laser head (4) to that position.
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Inventors:
Guicellas Noge, Luis
Guicellas Laura, Rafael
Guicellas Laura, Rafael
Application Number:
JP2019572848A
Publication Date:
February 03, 2021
Filing Date:
June 05, 2018
Export Citation:
Assignee:
Daegu Technologies Research and Development, Ese Ele.
International Classes:
B41F35/00
Domestic Patent References:
| JP2018103600A | ||||
| JP2011183369A | ||||
| JP2009514695A |
Foreign References:
| US6354213 | ||||
| FR2760403A1 |
Attorney, Agent or Firm:
Hideki Ueno