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    • 9. 发明授权
    • Roll paper feeding apparatus
    • 卷纸送纸装置
    • US6026723A
    • 2000-02-22
    • US50074
    • 1998-03-30
    • Katsuyuki Sakai
    • Katsuyuki Sakai
    • B26D5/22B41J11/70B65H35/00B65H35/06B26D5/20
    • B65H35/0006B41J11/70B41J23/025B65H35/06B65H2403/40Y10T83/4488Y10T83/4491Y10T83/4526Y10T83/4627
    • An inventive apparatus for feeding rolled paper comprises rolled paper, a feed roller for feeding the rolled paper, a cutting unit for cutting the rolled paper, a driving source for actuating the feed roller and the cutting unit, a first gear train interposed between the driving source and the feed roller and a second gear train interposed between the driving source and the cutting unit. A reverse feed gear for transmitting driving force for a cutter gear to a feed gear is interposed between the first gear train and the second gear train and connects the first gear train with the second gear train when a movable cutter moves from a cutting position to a non-cutting position. Thereby, the feed roller is rotatively driven in the direction opposite to the feed direction by the driving force from the cutter gear.
    • 本发明的轧制纸装置包括轧制纸,用于供给轧制纸的进料辊,用于切割卷纸的切割单元,用于致动进给辊和切割单元的驱动源,介于驱动之间的第一齿轮系 源和馈送辊以及置于驱动源和切割单元之间的第二齿轮系。 用于将切割齿轮的驱动力传递到进给齿轮的反向进给齿轮插入在第一齿轮系和第二齿轮系之间,并且当可移动刀具从切割位置移动到第二齿轮系时将第一齿轮系与第二齿轮系连接 非切割位置。 由此,进给辊通过来自切割齿轮的驱动力沿与进给方向相反的方向旋转驱动。