公开(公告)号：US4004795A

公开(公告)日：1977-01-25

申请号：US586313

申请日：1975-06-12

申请人： Mark Charles Agnew ,  James Jacob Best ,  Willard Leon Gudgel

发明人： Mark Charles Agnew ,  James Jacob Best ,  Willard Leon Gudgel

IPC分类号： B65H1/02 ,  B65H3/04 ,  G06K13/10 ,  B65H3/06 ,  B65H1/12 ,  B65H9/06

CPC分类号： B65H3/045 ,  B65H1/02 ,  G06K13/10 ,  Y10S271/902

摘要： A hopper mechanism comprising a hopper front panel and a back shoe horizontally sideable with respect to a hopper base together forming a hopper into which a horizontal deck of document cards may be placed; a belt extending around a pick roll moveable through the front panel for picking an end card in the hopper and driving it downwardly through a throat gap disposed in the hopper base; a relatively large diameter roll supporting the belt and forming a nip with the belt into which the picked document card moves from the throat gap for reversing the direction of movement of the card from vertical to horizontal; a registration arm swingable by the card as it passes out from engagement with the large diameter roll and belt for sensing the position of the card; and a reversely rotating roll coacting with a roller carried by the registration arm for moving the card backwardly, after the card has cleared the registration arm, into contact with a card abutting registration edge of the arm for providing a registered position for the card.

摘要翻译： 料斗机构包括料斗前面板和后盖，其相对于料斗底座水平地侧向形成料斗，可以放置文件卡的水平面板; 围绕拾取辊延伸的带，其可移动通过前面板，用于拾取料斗中的端卡，并将其向下驱动通过设置在料斗底座中的喉部间隙; 相对较大直径的辊支撑带并与带一起形成辊隙，拾取的文件卡从喉部间隙移动到其中，以将卡的运动方向从垂直方向反向移动到水平; 当卡片从与大直径卷轴和皮带接合而脱离时用于检测卡位置的卡盘可摆动的配准臂; 以及反转辊与由对准臂承载的辊对齐，用于在卡已经使对位臂清除之后向后移动卡，与卡的抵靠对准边缘的卡接触，以提供卡的注册位置。