PANEL-MACHINING INSTALLATION, METHOD FOR OPERATING PANEL-MACHINING INSTALLATION, AND OPEN-LOOP AND/OR CLOSED-LOOP CONTROL DEVICE

The invention relates to a panel-machining installation which comprises a handling device for handling a flat workpiece, comprising a movable base structure that can be arranged above the workpiece and a plurality of acting portions (40) which are arranged on the base structure and can act on an upper face of the flat workpiece. It is proposed that at least one of the acting portions (40) can be moved relative to at least one other acting portion and relative to the base structure in at least one direction which is at least substantially horizontal in the operating position and that the panel-machining installation has a cleaning device (92) for the movable acting portion (40). 一种板材加工设备，包括用于操纵板状的工件的操纵装置，该操纵装置包括可移动的并且能够布置在工件上方的基础结构和布置在基础结构上的多个抓取部分(40)，该抓取部分能够抓取板状的工件的表面。本发明提出，至少一个抓取部分(40)能够在至少一个至少在运行位置中至少基本上水平的方向上相对于至少另一个抓取部分并且相对于基础结构移动，并且板材加工设备具有用移动的抓取部分(40)的清洁装置(92)。