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1. (WO2017194199) DEVICE HAVING A CHANGEABLE TOOL FOR PROCESSING WORKPIECE SHEETS

Pub. No.:    WO/2017/194199    International Application No.:    PCT/EP2017/025115
Publication Date: Fri Nov 17 00:59:59 CET 2017 International Filing Date: Thu May 11 01:59:59 CEST 2017
IPC: B44B 5/00
B26F 1/38
B41F 19/06
B31B 50/14
B31B 100/00
Applicants: BOBST MEX SA
Inventors: PAUBEL, Anthony
Title: DEVICE HAVING A CHANGEABLE TOOL FOR PROCESSING WORKPIECE SHEETS
Abstract:
A device for processing workpiece sheets, in particular for processing sheets of paper, cardboard or plastic for packaging, comprising a processing station through which the workpiece sheets are transported in succession, at least one changeable tool (2, 10, 18) that is specific to the processing and is moved against the sheet introduced in the processing station to process the sheet, at least one holder (11) on the device side for the changeable tool (2, 10, 18), the holder being adjustable for aligning the changeable tool (2, 10, 18), a central electronic control unit (37) for controlling the device, the control unit (37) having a memory for storing specific setting position data for each individual specific changeable tool (2, 10, 18), electronic digital sensors (36) for determining the current position of the holder (11), which are coupled to the control unit (37), and digital display devices (38) that are coupled to the control unit (37) and display the target position and the actual position of the holder (11) or of parts coupled thereto, or display the relation of the target position and the actual position for the individual specific changeable tool (2, 10, 18).