Method and apparatus for minimizing forces on a web
    1.
    发明授权
    Method and apparatus for minimizing forces on a web 有权
    用于最小化网上的力的方法和装置

    公开(公告)号:US07852021B2

    公开(公告)日:2010-12-14

    申请号:US11964079

    申请日:2007-12-26

    IPC分类号: H02P7/08

    摘要: A method of controlling a web in, for example, a web cutter that minimizes the destructive forces that are experienced by the web. The method includes providing a motor system for driving a web handling mechanism structured to move the web, wherein the motor system includes a motor and a motor control subsystem having a digital filter (such as a PID controller or some other suitable closed loop controller), detuning the digital filter, and using the motor system having the detuned digital filter to drive the web handling mechanism.

    摘要翻译: 一种在例如卷筒纸切割机中控制卷材的方法,该卷筒纸切割机最小化由卷筒纸经历的破坏力。 该方法包括提供用于驱动构造成移动幅材的幅材处理机构的电动机系统,其中电动机系统包括电动机和具有数字滤波器(例如PID控制器或某些其它合适的闭环控制器)的电动机控制子系统, 使数字滤波器失谐,并使用具有失谐数字滤波器的电动机系统来驱动幅材处理机构。

    Method and apparatus for edge justification of mail items
    2.
    发明授权
    Method and apparatus for edge justification of mail items 有权
    用于邮件项目边缘对齐的方法和装置

    公开(公告)号:US08800748B2

    公开(公告)日:2014-08-12

    申请号:US13226720

    申请日:2011-09-07

    IPC分类号: B65G47/22 B65G47/24

    摘要: An edge justification device for a mail processing machine. The device shifts the mailpiece from bottom edge justified to top edge justified. The amount of shift is determined as a function of the height of the mail piece. One embodiment solves the problem of switching from bottom to top registration by having a series of steerable nips, which are arranged in line, parallel to the mail flow direction. As the mail piece travels though the justifier, the nips will rotate to impart a lateral velocity to the mail piece, shifting it over to properly justify it. In a further embodiment, the nips of the justification device are not steerable. Rather, a whole nip assembly that is transporting the mail piece is moved laterally to switch from bottom to top justification.

    摘要翻译: 用于邮件处理机的边缘对齐装置。 设备将邮件从底部边缘对齐到顶部边缘对齐。 移位量根据邮件的高度确定。 一个实施例通过具有与邮件流动方向平行布置的一系列可操纵的夹头来解决从底部到顶部注册的问题。 当邮件通过对齐方式行进时,胶片将旋转以向邮件传递横向速度,将其移动到正确的位置。 在进一步的实施例中,调整装置的压头不是可操纵的。 相反,正在运送邮件的整个辊隙组件被横向移动以从底部到顶部调整。

    System and method for controlling electric motors to simulate a mechanical differential
    3.
    发明授权
    System and method for controlling electric motors to simulate a mechanical differential 有权
    用于控制电动机模拟机械差速器的系统和方法

    公开(公告)号:US07847509B2

    公开(公告)日:2010-12-07

    申请号:US11964087

    申请日:2007-12-26

    IPC分类号: G05B11/42

    CPC分类号: H02P5/753 H02P5/695

    摘要: System and methods of controlling a plurality of motors based on a motor motion attribute, such as rotor position, velocity, or acceleration, which simulate the properties of a mechanical differential, including a pure differential, a limited slip differential, and/or a locking differential. The method may be employed in a number of applications, including, without limitation, a paper handling system, such as an inserter, to control the nips of a pinless cutter of an inserter, and in a vehicle.

    摘要翻译: 基于诸如转子位置,速度或加速度的电动机运动属性来控制多个电动机的系统和方法,其模拟机械差速器的属性,包括纯差速器,限滑差速器和/或锁定 微分。 该方法可以在许多应用中使用,包括但不限于诸如插入器的纸张处理系统,以控制插入器的无钉切割器的夹头以及车辆中。

    System and method for controlling electric motors to simulate a mechanical differential
    4.
    发明申请
    System and method for controlling electric motors to simulate a mechanical differential 有权
    用于控制电动机模拟机械差速器的系统和方法

    公开(公告)号:US20090167231A1

    公开(公告)日:2009-07-02

    申请号:US11964087

    申请日:2007-12-26

    IPC分类号: G05B11/42 G05B11/32

    CPC分类号: H02P5/753 H02P5/695

    摘要: System and methods of controlling a plurality of motors based on a motor motion attribute, such as rotor position, velocity, or acceleration, which simulate the properties of a mechanical differential, including a pure differential, a limited slip differential, and/or a locking differential. The method may be employed in a number of applications, including, without limitation, a paper handling system, such as an inserter, to control the nips of a pinless cutter of an inserter, and in a vehicle.

    摘要翻译: 基于诸如转子位置,速度或加速度的马达运动属性来控制多个马达的系统和方法,其模拟机械差速器的特性,包括纯差速器,限滑差速器和/或锁定 微分。 该方法可以在许多应用中使用,包括但不限于诸如插入器的纸张处理系统,以控制插入器的无针切割器的夹持器以及车辆中。

    METHOD AND APPARATUS FOR MINIMIZING FORCES ON A WEB
    5.
    发明申请
    METHOD AND APPARATUS FOR MINIMIZING FORCES ON A WEB 有权
    用于在网上最小化力的方法和装置

    公开(公告)号:US20090165622A1

    公开(公告)日:2009-07-02

    申请号:US11964079

    申请日:2007-12-26

    IPC分类号: B26D7/06 B65H20/00

    摘要: A method of controlling a web in, for example, a web cutter that minimizes the destructive forces that are experienced by the web. The method includes providing a motor system for driving a web handling mechanism structured to move the web, wherein the motor system includes a motor and a motor control subsystem having a digital filter (such as a PID controller or some other suitable closed loop controller), detuning the digital filter, and using the motor system having the detuned digital filter to drive the web handling mechanism.

    摘要翻译: 一种在例如卷筒纸切割机中控制卷材的方法,该卷筒纸切割机最小化由卷筒纸经历的破坏力。 该方法包括提供用于驱动构造成移动幅材的幅材处理机构的电动机系统,其中电动机系统包括电动机和具有数字滤波器(例如PID控制器或某些其它合适的闭环控制器)的电动机控制子系统, 使数字滤波器失谐,并使用具有失谐数字滤波器的电动机系统来驱动幅材处理机构。

    METHOD AND APPARATUS FOR EDGE JUSTIFICATION OF MAIL ITEMS
    6.
    发明申请
    METHOD AND APPARATUS FOR EDGE JUSTIFICATION OF MAIL ITEMS 有权
    方法和装置用于邮件项目的边缘验证

    公开(公告)号:US20120063875A1

    公开(公告)日:2012-03-15

    申请号:US13226720

    申请日:2011-09-07

    IPC分类号: B65G47/26

    摘要: An edge justification device for a mail processing machine. The device shifts the mailpiece from bottom edge justified to top edge justified. The amount of shift is determined as a function of the height of the mail piece. One embodiment solves the problem of switching from bottom to top registration by having a series of steerable nips, which are arranged in line, parallel to the mail flow direction. As the mail piece travels though the justifier, the nips will rotate to impart a lateral velocity to the mail piece, shifting it over to properly justify it. In a further embodiment, the nips of the justification device are not steerable. Rather, a whole nip assembly that is transporting the mail piece is moved laterally to switch from bottom to top justification.

    摘要翻译: 用于邮件处理机的边缘对齐装置。 设备将邮件从底部边缘对齐到顶部边缘对齐。 移位量根据邮件的高度确定。 一个实施例通过具有与邮件流动方向平行布置的一系列可操纵的夹头来解决从底部到顶部注册的问题。 当邮件通过对齐方式行进时,胶片将旋转以向邮件传递横向速度,将其移动到正确的位置。 在进一步的实施例中,调整装置的压头不是可操纵的。 相反,正在运送邮件的整个辊隙组件被横向移动以从底部到顶部调整。

    TENSION CONTROL FOR A SHEET MATERIAL FEEDER
    9.
    发明申请
    TENSION CONTROL FOR A SHEET MATERIAL FEEDER 审中-公开
    一种材料进料器的张力控制

    公开(公告)号:US20090159631A1

    公开(公告)日:2009-06-25

    申请号:US11963902

    申请日:2007-12-24

    摘要: A sheet material feeder includes a sheet material web, a vacuum box applying a tension force to a portion of the sheet material web extending into the vacuum box by applying a first vacuum force on the sheet material web, a first drive feeding the sheet material web into the vacuum box, a second drive pulling the sheet material web out of the vacuum box, and a system for applying a braking force to the sheet material web proximate to the vacuum box only during a decelerating movement of the sheet material web at the second drive.

    摘要翻译: 片材进料器包括片材料幅材,真空箱通过在片材纤维网上施加第一真空力而向延伸到真空箱中的片材纤维网的一部分施加张力,第一驱动器将片材材料网 进入真空箱中,第二驱动器将片材材料纤维网拉出真空箱;以及系统,仅在板材在第二次的减速运动期间将制动力施加到靠近真空箱的片材卷材 驾驶。

    SYSTEM FOR CONTROLLING A DRIVE BELT IN A MAILPIECE FEEDER
    10.
    发明申请
    SYSTEM FOR CONTROLLING A DRIVE BELT IN A MAILPIECE FEEDER 有权
    用于控制供料器中的驱动带的系统

    公开(公告)号:US20120061205A1

    公开(公告)日:2012-03-15

    申请号:US12880647

    申请日:2010-09-13

    IPC分类号: B65G43/08

    摘要: A system for conveying mailpieces along a feed path including first and second conveyances. A first conveyance is operative to convey mailpieces along the feed path and includes a singulating and drive belt. The singulating and drive belts define a throat or singulating a mailpiece from the stack of mailpieces. A second conveyance accepts mailpieces from the first conveyance and conveys singulated mailpiece downstream of the first conveyance. The system further includes a series of sensors extending from the first to the second conveyance for issuing a gap signal indicative of the relative spacing between sequential mailpieces along the feed path. Additionally, the system includes a means to vary the velocity of the drive belt based upon the location of the gap signal along the series of sensors.

    摘要翻译: 一种用于沿着包括第一和第二传送装置的馈送路径输送邮件的系统。 第一传送装置用于沿着馈送路径传送邮件,并且包括单个和传动带。 单独和传动皮带定义了一个喉咙或从邮件堆叠单独邮寄。 第二传送装置接受来自第一传送件的邮件,并且传送第一传送装置下游的单个邮件。 该系统还包括一系列传感器,其从第一传送器延伸到第二传送装置,用于发出指示沿着进给路径的顺序邮件之间的相对间隔的间隙信号。 另外,该系统包括基于沿着一系列传感器的间隙信号的位置来改变传动带的速度的装置。