Patent ID: 8454007
Filing Date: 2013-06-04
Classification: B65H

Abstract:
1. A sheet separation mechanism adapted for being used in an automatic sheet feeding device, comprising: a bearing supporter for positioning papers thereon, a top of the bearing supporter defining a receiving groove; a sheet separation spring of a helical spring showing a rough outer periphery surface, the sheet separation spring being disposed in the receiving groove of the bearing supporter with an axis thereof being parallel to a bottom wall of the receiving groove; and a sheet separation holder mounted on the bearing supporter, and defining an opening corresponding to the receiving groove, the sheet separation spring being restricted in the receiving groove of the bearing supporter by the sheet separation holder with a top of the rough outer periphery surface thereof being exposed through the opening beyond a top face of the sheet separation holder so as to separate the papers whereby and further ensure the automatic sheet feeding device transports the papers piece by piece.