Mechanical press drive system and method
    2.
    发明授权
    Mechanical press drive system and method 有权
    机械压力传动系统及方法

    公开(公告)号:US08302452B2

    公开(公告)日:2012-11-06

    申请号:US12278391

    申请日:2006-06-08

    IPC分类号: B21J7/46

    摘要: A method for operating a mechanical press including at least one electric drive motor, a drive control for controlling the at least one motor, a ram, a mechanical element for translating rotational motion of the at least one motor to linear motion of the ram in a first rotation direction, into a linear motion of the ram arranged to be lowered and raised along a linear path for operating the press to carry out a press cycle including a pressing part and one or more non-pressing parts of the press cycle, and by providing a control output to the drive control such that the speed of the at least one drive motor is varied during at least one pressing or non-pressing part of the press cycle. The press may be reversed between production cycles. Also press and system including a such press.

    摘要翻译: 一种用于操作机械压力机的方法,所述机械压力机包括至少一个电动驱动马达,用于控制所述至少一个马达的驱动控制器,冲头,用于将所述至少一个马达的旋转运动转换为所述冲头的直线运动的机械元件, 第一旋转方向,被设置成沿着线性路径降低并升高的压头的直线运动,用于操作压力机以执行包括按压部分和压力循环的一个或多个非按压部分的挤压循环,并且通过 向所述驱动控制器提供控制输出,使得所述至少一个驱动马达的速度在所述按压循环的至少一个按压或非按压部分期间变化。 印刷机可能在生产周期之间扭转。 还包括这样的印刷机和系统。

    PRESS ANGLE CONTROL DEVICE, PRESS MACHINE FACILITY, AND PRESS ANGLE CONTROL METHOD
    3.
    发明申请
    PRESS ANGLE CONTROL DEVICE, PRESS MACHINE FACILITY, AND PRESS ANGLE CONTROL METHOD 有权
    压力控制装置,压力机设备和压力角控制方法

    公开(公告)号:US20100192787A1

    公开(公告)日:2010-08-05

    申请号:US12680169

    申请日:2008-08-25

    IPC分类号: B30B15/24

    CPC分类号: B30B15/146 B30B15/14

    摘要: There are provided a device and a method capable of reducing a press angle control error caused by a press load variation and of preventing a press load variation of one press machine from acting on the other press machine.The device includes: a reference value output unit 25 which outputs a press angle reference value; and a press angle detection unit 27, a speed command unit 29, and a driving unit 31 which are provided for each press machine. The press angle detection unit 27 detects a press angle of the corresponding press machine and outputs a press angle detection value. The speed command unit 39 outputs a command speed value of a motor of the corresponding press machine on the basis of the press angle reference value and the press angle detection value. The driving unit 31 controls a speed of the motor of the corresponding press machine on the basis of the command speed value. The device further includes a correction unit 33 which corrects the press angle reference value or the command speed value so that a difference between the press angle reference value and the press angle is within a predetermined range.

    摘要翻译: 提供了一种能够减少由冲压负荷变化引起的冲压角控制误差并防止一台冲压机的冲压负荷变化作用于另一冲压机的装置和方法。 该装置包括:基准值输出单元25,其输出加压角度基准值; 和按压角度检测单元27,速度指令单元29和驱动单元31。 按压角度检测单元27检测相应按压机的按压角度并输出按压角度检测值。 速度指令单元39基于按压角度基准值和按压角度检测值输出对应的压力机的电动机的指令速度值。 驱动单元31基于命令速度值来控制相应压力机的马达的速度。 该装置还包括校正单元33,其校正按压角度参考值或命令速度值,使得按压角度基准值和按压角度之间的差在预定范围内。

    PRESS LINE SYSTEM AND METHOD
    4.
    发明申请
    PRESS LINE SYSTEM AND METHOD 审中-公开
    压线系统及方法

    公开(公告)号:US20090177306A1

    公开(公告)日:2009-07-09

    申请号:US12278389

    申请日:2007-02-02

    IPC分类号: G05B19/04 B25J3/00 G06F17/00

    摘要: An press line including at least one mechanical press with at least one electric drive motor, a ram, a mechanical unit for operating the press, and one other device or auxiliary production device. The press is arranged so that the speed of the at least one said drive motor may be varied during at least one pressing or non-pressing part of a press cycle. Improved operating characteristics and optimised energy use and cycle times are obtained by controlling the speed of the motor and synchronizing a movement of the press to a movement or position of at least other device, loader or other press. A system includes the press. A computer program controlls the press line.

    摘要翻译: 包括至少一个具有至少一个电驱动马达的机械压力机,压头,用于操作压力机的机械单元以及一个其它装置或辅助生产装置的冲压线。 压力机布置成使得至少一个所述驱动马达的速度可以在压力循环的至少一个按压或非按压部分期间变化。 通过控制电动机的速度并使压力机的运动与至少其他装置,装载机或其它压力机的运动或位置同步来获得改进的操作特性和优化的能量使用和循环时间。 系统包括印刷机。 计算机程序控制按压线。

    Transfer press and method of driving its slides
    6.
    发明申请
    Transfer press and method of driving its slides 失效
    转印机和驱动其幻灯片的方法

    公开(公告)号:US20020157556A1

    公开(公告)日:2002-10-31

    申请号:US10122172

    申请日:2002-04-16

    发明人: Kazuhiko Shiroza

    IPC分类号: B41L001/02 B41F021/12

    CPC分类号: B21D43/05 B30B15/146

    摘要: A transfer press having a plurality of slides, and comprising slide drives being drive sources provided every slide, and a control device for controlling the slide drives to synchronously drive and/or singly drive the slides individually.

    摘要翻译: 一种具有多个滑块的转印机,包括滑动驱动器,每个滑块设置有驱动源,以及控制装置,用于控制滑动驱动器,以分别驱动和/或单独驱动滑块。

    METHOD AND SYSTEM FOR OPERATING A CYCLIC PRODUCTION MACHINE IN COORDINATION WITH A LOADER OR UNLOADER MACHINE
    8.
    发明申请
    METHOD AND SYSTEM FOR OPERATING A CYCLIC PRODUCTION MACHINE IN COORDINATION WITH A LOADER OR UNLOADER MACHINE 有权
    循环生产机器与装载机或卸载机协调运行的方法和系统

    公开(公告)号:US20100234974A1

    公开(公告)日:2010-09-16

    申请号:US12303881

    申请日:2007-06-06

    申请人: Sjoerd Bosga

    发明人: Sjoerd Bosga

    IPC分类号: G05B19/418 G06F17/00

    摘要: A method for synchronizing a first machine of a manufacturing process section arranged to carry out a production cycle including a working part and a non-working part. The first machine is operated in conjunction with at least one second machine. The first machine carries out a process during the working part of the cycle on a workpiece that is loaded into and/or unloaded out of the first machine by the at least one second machine during the non-working part of each process cycle. Also, a system for carrying out the method and a computer program.

    摘要翻译: 一种用于同步制造处理部分的第一机器的方法,其被布置成执行包括工作部件和非工作部件的生产周期。 第一台机器与至少一台第二台机器一起运行。 第一机器在循环的工作部分期间在每个处理循环的非工作部分期间由至少一个第二机器装入和/或卸载第一机器的工件上进行处理。 另外,一种用于执行该方法和一个计算机程序的系统。

    Mechanical Press Drive System and Method
    9.
    发明申请
    Mechanical Press Drive System and Method 有权
    机械压力传动系统及方法

    公开(公告)号:US20090007622A1

    公开(公告)日:2009-01-08

    申请号:US12278391

    申请日:2006-06-07

    IPC分类号: B21J7/46 B28B5/00 G06F9/44

    摘要: A method for operating a mechanical press including at least one electric drive motor, a drive control for controlling the at least one motor, a ram, a mechanical element for translating rotational motion of the at least one motor to linear motion of the ram in a first rotation direction, into a linear motion of the ram arranged to be lowered and raised along a linear path for operating the press to carry out a press cycle including a pressing part and one or more non-pressing parts of the press cycle, and by providing a control output to the drive control such that the speed of the at least one drive motor is varied during at least one pressing or non-pressing part of the press cycle. The press may be reversed between production cycles. Also press and system including a such press.

    摘要翻译: 一种用于操作机械压力机的方法,所述机械压力机包括至少一个电动驱动马达,用于控制所述至少一个马达的驱动控制器,冲头,用于将所述至少一个马达的旋转运动转换为所述冲头的直线运动的机械元件 第一旋转方向,被设置成沿着线性路径降低并升高的压头的直线运动,用于操作压力机以执行包括按压部分和压力循环的一个或多个非按压部分的挤压循环,并且通过 向所述驱动控制器提供控制输出,使得所述至少一个驱动马达的速度在所述按压循环的至少一个按压或非按压部分期间变化。 印刷机可能在生产周期之间扭转。 还包括这样的印刷机和系统。

    Controller for work transfer system
    10.
    发明授权
    Controller for work transfer system 有权
    工作转移系统控制器

    公开(公告)号:US06192285B1

    公开(公告)日:2001-02-20

    申请号:US09147194

    申请日:1998-10-26

    IPC分类号: B21D4305

    摘要: A controller for a work transfer system, capable of performing precise positioning of feed bars during sole driving of the transfer system and simplified in structure to contribute to savings in installation space and cost. The controller has a cam angle detector mounted on a cam shaft for feed cams and controls servo motors for respective lift bars according to information which is related to cam angle of the feed cams detected by the cam angle detector and looked up in a motion table set by a transfer controlling PLC serving as a motion table setting means.

    摘要翻译: 一种用于工作传送系统的控制器,能够在传送系统的唯一驱动期间执行馈送棒的精确定位并且简化结构以有助于节省安装空间和成本。 控制器具有安装在用于进给凸轮的凸轮轴上的凸轮角度检测器,并且根据与由凸轮角度检测器检测到的进给凸轮的凸轮角度相关的信息控制相应提升杆的伺服电动机,并且在运动表组中查找 通过作为运动表设定装置的传送控制PLC。