Patent ID: 6820750
Filing Date: 2004-11-23
Classification: B26D

Abstract:
Device for the elimination of trimmings of rolls or logs of material in the form of ribbons said device being adapted to be positioned downstream of a cropper machine adapted to cut at least one roll or log, in turn fed by a feed surface (11) of rolls (12) and top and/or tail crop ends (21), one after another wherein said device comprises downstream from feed surface (11), at least one conveyor element (16) closed in a ring which moves around pulleys (14) and receives the rolls (12) and top and/or tail crop ends (21) on an upper section, the conveyor element (16) having an opening (17) of a dimension at least equivalent to the diameter of a log, into which the top and/or tail crop ends (21) fall, the opening (17) being positioned when the conveyor element (16) rotates at the beginning of the upper section when the top and/or tail crop ends (21) reach said beginning of the upper section.