- TOOL-HOLDER COLUMN UNIT FOR CONVERTING A FLAT SUBSTRATE AND METHODS FOR REMOVING AND MOUNTING A ROTARY TOOL IN RELATION TO A CONVERTING UNIT

摘要

The present invention relates to a tool-holder column for a unit for converting a flat substrate, wherein the upper rotating tool (10) has two goggles, each of which is intended to support one end, of the upper bearings (14, 16) The tool 11 has two goggles each intended to support one end as the lower bearings 15 and 17 and a road flat substrate as the road between the upper rotary tool 10 and the road and the lower rotary tool 11 in the longitudinal direction And the bearings 14,16,15,17 are intended to be planar with respect to the road. It is to be understood that the planar substrate is not limited to the upper bearings 14,16, Bearings (15, 17); And a drive element common to the bearings 14, 16, 15, 17 with the screw device 25, which allows the bearings 14, 16, 15, 17 to move simultaneously over the same distance in the opposite direction, The bearing devices 14,16,15,17 are connected to the road by means of a screw device 25 so that the bearings 14,16,15,17 rotate in the same direction as the screw device 25 A common drive is included on the road, one above another.