SHEET DISCHARGE DEVICE AND IMAGE FORMING APPARATUS
    3.
    发明公开
    SHEET DISCHARGE DEVICE AND IMAGE FORMING APPARATUS 审中-公开
    BERMENLADUNGSVORRICHTUNG UND BILDERZEUGUNGSVORRICHTUNG

    公开(公告)号:EP2933214A1

    公开(公告)日:2015-10-21

    申请号:EP15160952.6

    申请日:2015-03-26

    IPC分类号: B65H31/10 B65H43/06

    摘要: In a post-processing device (sheet discharge device) (60), a pile thickness calculating section (613) calculates, from a type and the number of paper sheets discharged through a sheet output port (606), a thickness of a pile, at its leading end, of sets (P1) of paper sheets on a sheet output tray (piling section) (623), calculates a thickness of the pile at its trailing end from an amount of movement of a lifting section (605), and calculates an angle of inclination of the uppermost paper sheet (P) in the pile from the thicknesses of the pile at its leading and trailing ends, a height of inclination of the sheet output tray (623), and a length of the paper sheets (P). A control section (10) controls a sheet discharge section (652, 607, 602, 620) to change a manner of discharging a subsequent paper sheet set (P1) according to the calculated angle of inclination.

    摘要翻译: 在后处理装置(片材排出装置)(60)中,堆积厚度计算部(613)根据通过片材输出口(606)排出的纸张的种类和数量,计算堆的厚度, 在其前端,纸张出纸盘(打桩部分)(623)上的纸张组(P1)根据提升部分(605)的移动量计算其尾端处的绒头的厚度,以及 根据桩的前端和后端的桩的厚度,片材出纸盘(623)的倾斜高度和纸张的长度(...)计算桩中最上面的纸张(P)的倾斜角度 P)。 控制部(10)根据计算出的倾斜角度来控制片材排出部(652,607,602,620)改变排出后续纸张组(P1)的方式。

    Yarn winding device
    5.
    发明公开
    Yarn winding device 有权
    纱线卷绕装置

    公开(公告)号:EP1813563A3

    公开(公告)日:2007-08-22

    申请号:EP07001657.1

    申请日:2007-01-25

    发明人: Umehara, Yoshito

    IPC分类号: B65H59/10 B65H54/38 B65H63/08

    摘要: The present invention improves the quality of a package (7) by preventing wrinkles in a yarn winding device which forms the package (7) by winding a supplied yarn (4) around a winding tube (6) while applying a tension to the yarn (4) by a tensioning device (30) and traversing the yarn (4) by a traversing device (5).
    Particularly, in precision winding with a fixed number of winds, in synchronism with an increase in diameter of a yarn layer (7) and a change in a traverse angle (θ), the tension to be applied by the tensioning device (30) is changed. In detail, according to reduction in the traverse angle (θ) calculated by traverse angle calculating means (75), tensioning control means (77) controls to reduce the tension to be applied.

    摘要翻译: 本发明通过在对纱线施加张力的同时将供给的纱线(4)卷绕在卷绕管(6)上来防止形成卷装(7)的纱线卷绕装置中的褶皱,从而改善了卷装(7)的质量 4)通过张紧装置(30)并且通过横动装置(5)横移纱线(4)。 特别是,在风量固定的精密卷绕中,与纱线层(7)的直径增大和横动角度(θ)的变化同步,由张紧装置(30)施加的张力为 改变。 具体而言,张力控制单元(77)根据横动角度计算单元(75)计算出的横动角度(θ)的减少,进行控制以减小施加的张力。

    Yarn winding device
    6.
    发明公开
    Yarn winding device 有权
    Garnaufwickelvorrichtung

    公开(公告)号:EP1813563A2

    公开(公告)日:2007-08-01

    申请号:EP07001657.1

    申请日:2007-01-25

    发明人: Umehara, Yoshito

    IPC分类号: B65H59/10 B65H54/38 B65H63/08

    摘要: The present invention improves the quality of a package (7) by preventing wrinkles in a yarn winding device which forms the package (7) by winding a supplied yarn (4) around a winding tube (6) while applying a tension to the yarn (4) by a tensioning device (30) and traversing the yarn (4) by a traversing device (5).
    Particularly, in precision winding with a fixed number of winds, in synchronism with an increase in diameter of a yarn layer (7) and a change in a traverse angle (θ), the tension to be applied by the tensioning device (30) is changed. In detail, according to reduction in the traverse angle (θ) calculated by traverse angle calculating means (75), tensioning control means (77) controls to reduce the tension to be applied.

    摘要翻译: 本发明通过在向纱线(6)施加张力的同时将供给的纱线(4)缠绕在卷绕管(6)上,通过防止形成包装(7)的纱线卷绕装置的褶皱来提高包装(7)的质量, 4),并且通过横动装置(5)横过纱线(4)。 特别是,在具有固定数量的风的精密卷绕中,与纱线层(7)的直径增加和横动角度(R)的变化同步,张力装置(30)施加的张力为 改变。 详细地说,根据由横动角度运算单元(75)计算出的横动角度(¸)的减小,张紧控制单元(77)进行控制以减小施加的张力。

    APPARATUS FOR UNWINDING A STRIP FROM A COIL
    10.
    发明授权
    APPARATUS FOR UNWINDING A STRIP FROM A COIL 有权
    设备用于处理BAND从卷材

    公开(公告)号:EP1030749B1

    公开(公告)日:2003-02-26

    申请号:EP98945454.1

    申请日:1998-10-07

    申请人: SPIRO SA

    IPC分类号: B21C47/18

    摘要: An apparatus for unwinding a strip (2) from a coil (3) and feeding the strip (2) to an assembly (4) for processing the strip (2) has a rotatable table (10) for supporting the coil (3) and a drive unit (12, 13) for rotating the coil-supporting table (10). The drive unit (12, 13) has a driving gear (12) which meshes with a toothed periphery of a gear ring (11) mounted on the table (10) and which is driven by a motor (13). Further, the appparatus has a device (20, 21) for guiding and tensioning the strip (2) between the coil-supporting table (10) and the processing assembly (4). This device (20, 21) includes a pivotable arm (20) having a strip-guiding unit (21) which is movable towards and away from the coil-supporting table (10) by pivoting of the arm (20), and means (26) for controlling the movement of the arm (20) and thereby the movement of the strip-guiding unit (21) in accordance with the strip-feeding rate and the rotational speed of the coil-supporting table (10).