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    LIQUID EJECTING DEVICE AND TRANSPORTING METHOD OF TRANSPORTING BELT
    1.
    发明申请
    LIQUID EJECTING DEVICE AND TRANSPORTING METHOD OF TRANSPORTING BELT 有权

    公开(公告)号：US20210094322A1

    公开(公告)日：2021-04-01

    申请号：US17029964

    申请日：2020-09-23

    申请人： SEIKO EPSON CORPORATION

    发明人： Kenji KOJIMA ,  Masaru JINGUSHI

    IPC分类号： B41J11/00 ,  B41J13/22

    摘要： A liquid ejecting device includes a transporting belt configured to transport a medium, a head configured to eject a liquid onto the medium, a first gripping portion configured to grip the first end portion of the transporting belt, and move in the transport direction, and a second gripping portion configured to grip the second end portion of the transporting belt, and move in the transport direction. When the head is positioned outside the transporting belt with respect to the second end portion, the first gripping portion performs a first operation of gripping the transporting belt and moving to a predetermined position, and releasing the gripped transporting belt. When the head is positioned outside the transporting belt with respect to the first end portion, the second gripping portion performs a second operation of gripping the transporting belt and moving to a predetermined position, and releasing the gripped transporting belt.

    TRANSPORTING DEVICE AND PRINTING APPARATUS
    2.
    发明申请
    TRANSPORTING DEVICE AND PRINTING APPARATUS 审中-公开
    运输设备和打印设备

    公开(公告)号：US20160114997A1

    公开(公告)日：2016-04-28

    申请号：US14919543

    申请日：2015-10-21

    申请人： SEIKO EPSON CORPORATION

    发明人： Shinji KAWAKAMI ,  Akihiro TOYA ,  Masaru JINGUSHI

    IPC分类号： B65H20/02 ,  B65H20/24 ,  B65H23/188

    CPC分类号： B65H20/02 ,  B41J15/005 ,  B65H20/24 ,  B65H23/188 ,  B65H2301/517 ,  B65H2404/133 ,  B65H2404/143 ,  B65H2408/215 ,  B65H2511/112 ,  B65H2513/11 ,  B65H2701/132 ,  B65H2801/15 ,  B65H2220/01 ,  B65H2220/02

    摘要： A transporting device includes a first driving roller which transports the base material; 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; a driven roller which nips the base material between the second driving roller and the driven roller, and rotates together with the second driving roller; and 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. The second driving roller starts winding the base material at a position which is closer to an upstream side of the transporting direction than a position where the driven roller is in contact with the base material.

    摘要翻译： 传送装置包括：传送基材的第一驱动辊; 第二驱动辊，其布置成比第一驱动辊更靠近传送方向的下游侧，并且传送基材; 被驱动辊，其将基材夹在第二驱动辊和从动辊之间，并与第二驱动辊一起旋转; 以及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。 第二驱动辊开始将基材卷绕在比从动辊与基材接触的位置更靠近输送方向的上游侧的位置。

    PRINTING APPARATUS
    3.
    发明申请
    PRINTING APPARATUS 有权
    打印设备

    公开(公告)号：US20170015118A1

    公开(公告)日：2017-01-19

    申请号：US15208476

    申请日：2016-07-12

    申请人： SEIKO EPSON CORPORATION

    发明人： Kentaro TANABE ,  Kenji KOJIMA ,  Masaru JINGUSHI

    IPC分类号： B41J13/00 ,  B41J11/04

    CPC分类号： B41J13/0009 ,  B41J3/4078 ,  B41J11/007 ,  B41J11/42 ,  B41J15/04

    摘要： A printing apparatus includes a belt mover for an endless belt which carries out a line feed of a recording medium, a feed amount calculator that calculates an amount of belt feed of the belt mover, and a movement amount measurer that measures actual amount of movement of the endless belt by image processing. The feed amount calculator calculates the amount of belt feed by which the endless belt is to be fed, on the basis of the amount of belt feed by which the endless belt has been fed and the actual amount of movement of the endless belt measured by the movement amount measurer. The belt mover moves the endless belt by the amount of belt feed calculated.

    摘要翻译： 打印装置包括用于执行记录介质的换行的环形带的带动移动器，计算带式动力传送带的进给量的进给量计算器和测量实际的移动量的移动量测量器 通过图像处理无止尽的皮带。 进给量计算器基于进给环形带的输送带的数量和通过该进给量测量的环形带的实际运动量来计算要进给环形带的输送带的量 运动量测量仪 带式移动器将环形带移动计算的皮带进给量。

    PRINTING APPARATUS
    4.
    发明申请
    PRINTING APPARATUS 有权
    打印设备

    公开(公告)号：US20170008319A1

    公开(公告)日：2017-01-12

    申请号：US15183998

    申请日：2016-06-16

    申请人： SEIKO EPSON CORPORATION

    发明人： Kentaro TANABE ,  Kenji KOJIMA ,  Masaru JINGUSHI

    IPC分类号： B41J15/04 ,  B41J2/21

    CPC分类号： B41J15/048 ,  B41J2/21 ,  B41J3/4078 ,  B41J11/007 ,  B41J11/42 ,  B41J17/02

    摘要： A printing apparatus includes a belt mover for an endless belt that transports a recording medium, a feed amount calculator that calculates an amount of feed of the belt mover, a movement amount detection sensor as a movement amount measurer that measures actual amount of movement of the endless belt by image processing, a compensation table storer that stores a compensation table for compensating a transport error of the endless belt, and a control portion that calculates the amount of feed that is to bring about a predetermined amount of movement of the endless belt by using the feed amount calculator and by referring to the compensation table storer, moves the endless belt by using the belt mover on the basis of the amount of feed, compares the actual amount of movement of the endless belt measured by the movement amount detection sensor and the predetermined amount of movement.

    摘要翻译： 打印装置包括用于传送记录介质的环形带的带动移动器，计算带动机的进给量的进给量计算器，作为测量实际的移动量的移动量检测传感器的移动量检测传感器 通过图像处理的无端带，存储用于补偿环形带的传送误差的补偿表的补偿表存储器，以及控制部，其计算通过以下方式计算出环状带的预定量的运动的进给量 使用进给量计算器并参考补偿表存储器，基于进给量使用带式移动器移动环形带，将由移动量检测传感器测量的环形带的实际移动量与 预定量的运动。