公开(公告)号：US20150298924A1

公开(公告)日：2015-10-22

申请号：US14683514

申请日：2015-04-10

Applicant: CANON KABUSHIKI KAISHA

Inventor： Takeshi Matoba ,  Masashige Tamura

IPC: B65H3/06 ,  B65H7/20 ,  B65H7/02 ,  G03G15/00 ,  B65H1/14

CPC classification number: G03G15/6529 ,  B65H3/0669 ,  B65H3/56 ,  B65H3/68 ,  B65H7/00 ,  B65H2403/421 ,  B65H2403/532 ,  B65H2404/1141 ,  B65H2405/1136 ,  B65H2511/20 ,  B65H2511/212 ,  B65H2511/22 ,  G03G15/6511 ,  B65H2220/01 ,  B65H2220/08

Abstract: A sheet feeding device includes: a tip end holding portion configured to hold a tip end of the fed sheet at a first position on the downstream side in the sheet feeding direction in relation to a separation portion; a guide portion configured to guide the sheet; a movement unit configured to move the tip end holding portion and the guide portion between the first position and a second position closer to a feeding portion in relation to the first position; a release portion configured to release the sheet held by the tip end holding portion when the tip end holding portion moves from the first position to the second position; and a conveying portion configured to convey the sheet released from the tip end holding portion at the second position and convey the sheet in an area near the feeding portion in relation to the first position.

Abstract translation: 一种送纸装置，其特征在于，包括：前端保持部，被构造成将所述供给纸的前端相对于分离部保持在所述纸张供给方向的下游侧的第一位置; 被构造成引导片材的引导部分; 移动单元，其构造成使所述前端保持部和所述引导部相对于所述第一位置移动到所述第一位置和靠近进给部的第二位置; 释放部，其构造成当所述前端保持部从所述第一位置移动到所述第二位置时，释放由所述前端保持部保持的所述片; 以及输送部，其构造成将在所述第二位置处从所述前端保持部释放的片材输送并相对于所述第一位置将所述片材输送到所述供给部附近的区域。