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1. 发明授权

US06308949B1 Material-feeding device having direction-correcting function 失效
标题翻译：送料装置具有方向校正功能
公开(公告)号：US06308949B1
公开(公告)日：2001-10-30
申请号：US09380744
申请日：1999-09-13
申请人： Wataru Ito , Humio Maeno , Tetsuya Yamamoto , Hiroshi Ikeda
发明人： Wataru Ito , Humio Maeno , Tetsuya Yamamoto , Hiroshi Ikeda
IPC分类号： B65H1100
CPC分类号： B65H9/166 , B65H5/06 , B65H5/062 , B65H27/00 , B65H2403/512 , B65H2403/514 , B65H2404/1116 , B65H2404/1316 , B65H2404/133 , B65H2404/14 , B65H2404/1412 , B65H2404/144 , B65H2404/15
摘要： A material-feeding device (14) includes a base (52), a material passage (54) formed on the base, at least one guide member (56, 58) provided in the material passage and having a material-guide surface (56a, 58a), a direction-correcting roller assembly (60) provided in the material passage, and a conveyor roll mechanism (62) disposed downstream of the direction-correcting roller assembly in relation to a material-feeding direction, for conveying a material along the material passage. The direction-correcting roller assembly (60) includes a pair of integrally rotatable polygonal rollers (76) having a common rotation axis oblique to the material-guide surface and a freely rotatable ball (78) opposed to the pair of polygonal rollers and elastically supported in an operative position closer to the polygonal rollers to define a gap between the ball and each of the polygonal rollers for allowing the material to be inserted into the gap when the ball is in the operative position. The direction-correcting roller assembly (60) holds the material between the pair of polygonal rollers (76) and the ball (78), and intermittently feeds the material toward the guide members (56, 58).
摘要翻译：材料供给装置（14）包括基座（52），形成在基座上的材料通道（54），设置在材料通道中的至少一个引导构件（56,58），并具有材料引导表面（56a ，58a），设置在所述材料通道中的方向校正辊组件（60），以及输送辊机构（62），其相对于材料馈送方向布置在所述方向校正辊组件的下游，用于输送材料材料通道。方向矫正辊组件（60）包括一对可旋转的多边形辊（76），其具有与材料引导表面倾斜的共同旋转轴线，以及与该对多边形辊对置的可自由旋转的球（78）在更靠近多边形辊的操作位置处限定球和每个多边形辊之间的间隙，用于当球处于操作位置时允许材料插入到间隙中。方向校正辊组件（60）将材料保持在一对多边形辊（76）和球（78）之间，并且间歇地将材料馈送到引导构件（56,58）。

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