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    • 6. 发明申请
    • TRANSPORTING DEVICE AND PRINTING APPARATUS
    • 运输设备和打印设备
    • US20160114597A1
    • 2016-04-28
    • US14920533
    • 2015-10-22
    • SEIKO EPSON CORPORATION
    • Shinji KAWAKAMI
    • B41J11/00B65H23/04B65H18/08B65H23/02B65H16/00B65H20/02
    • B65H23/044B41J15/005B41J15/16B65H23/188B65H2301/31122B65H2301/5111B65H2301/517B65H2406/311B65H2801/15
    • A transporting device which transports a belt-shaped base material by considering a longitudinal direction of the base material as a transporting direction, includes a first driving roller which transports the base material in the transporting direction; a second driving roller which is disposed to be closer to a downstream side of the transporting direction than the first driving roller, and transports the base material in the transporting direction; an inter-roller transporting path which is provided between the first driving roller and the second driving roller, and through which the base material is transported in a state where the base material is suspended in a direction of gravity and bent; and a tension applying portion which suctions a bent part of the base material from a lower side in the direction of gravity, and applies tension to the base material on the inter-roller transporting path.
    • 通过考虑作为输送方向的基材的长度方向来输送带状的基材的输送装置具备:输送方向的基材的第一驱动辊; 第二驱动辊,其布置成比所述第一驱动辊更靠近所述输送方向的下游侧,并且沿所述输送方向输送所述基材; 设置在所述第一驱动辊和所述第二驱动辊之间的辊间传送路径,并且所述基材在所述基材沿重力方向悬挂的状态下被输送并弯曲; 以及张力施加部分,其从重力方向的下侧吸入基材的弯曲部分,并且对辊间传送路径上的基材施加张力。