Patent ID: 7896164
Filing Date: 2011-03-01
Classification: B27B,Y10T

Abstract:
1. A device for sorting out waste parts of workpieces on saws, the device comprising: a saw having at least one saw blade for cutting workpieces into workpiece parts; at least one feed roller upstream of the saw in a transport direction of workpieces; at least one feed roller downstream of the saw in the transport direction; at least one transport device for the workpiece parts cut at the saw; at least one acceleration roller arranged in the transport direction of the workpieces downstream of the saw above the at least one transport device; wherein the at least one acceleration roller has a rest position above and spaced from a cut-off workpiece part and further has a contact position, wherein the at least one acceleration roller is moved downward from the rest position into the contact position so as to contact and press the cut-off workpiece part against the at least one transport device and the at least one acceleration roller is returned into the rest position after the cut-off workpiece has been entrained by the at least one transport device; a drive acting on the at least one acceleration roller for moving the at least one acceleration roller into the contact position; a support device supporting at least one holding-down device, wherein the drive is connected to the support device; wherein the at least one holding down device has at least one opening through which opening the at least one acceleration roller is moved into the contact position.