Patent ID: 8757611
Filing Date: 2014-06-24
Classification: B65H

Abstract:
1. A sheet-feeding apparatus comprising: a passage; a sheet-feeding roller located at an entrance of the passage; and a paper pressing mechanism comprising: wherein as the rotating shaft rotates in a first direction, the arm actuates the paper pressing device to move away from the sheet-feeding roller; and as the rotating shaft rotates in a second direction, the arm releases the paper pressing device, so the paper pressing device moves towards the sheet-feeding roller and presses a paper sheet upon the sheet-feeding roller; the sheet-feeding roller feeds the paper sheet in along a feeding path, and the paper pressing device and the driving mechanism are located at a same side of the feeding path; and wherein the paper pressing device comprises a movable holder and a pressing member, and the pressing member is disposed at an end of the movable holder, wherein as the rotating shaft rotates in the first direction, the arm actuates the movable holder to move away from the sheet-feeding roller; and as the rotating shaft rotates in the second direction, the arm releases the movable holder, so the movable holder moves towards the sheet-feeding roller.