Control device for remote adjustments of ink zones in printing presses
    10.
    发明授权
    Control device for remote adjustments of ink zones in printing presses 失效
    用于印刷机油墨区域远程调节的控制装置

    公开(公告)号:US4369706A

    公开(公告)日:1983-01-25

    申请号:US252126

    申请日:1981-04-08

    IPC分类号: B41F31/02 B41F7/08 B41F31/04

    CPC分类号: B41F31/045

    摘要: A control device for remote adjustments of ink zones in a printing press includes a control system comprising program request control connected respectively to multiplexers provided at the input side of the control system and to multiplexers provided at the output side of the control system, and a single motor control system. The multiplexers are connected to an adjustment system activating ink knife support elements. The control device further includes a differential former interconnected between the program control request and the multiplexers at the input side of the control system, and a computer interconnected between the differential former and the single motor control unit. The motor control unit controls the adjustment system so that the unsteady course of the positions of the ink knife support elements is balanced to the steady function of the knife bending curve.

    摘要翻译: 用于在印刷机中进行油墨区域的远程调节的控制装置包括控制系统,其包括分别连接到设置在控制系统的输入侧的多路复用器和设置在控制系统的输出侧的多路复用器的程序请求控制, 电机控制系统。 多路复用器连接到启动墨刀支撑元件的调节系统。 所述控制装置还包括互连在所述程序控制请求与所述控制系统的输入侧的多路复用器之间的差分转换器,以及在所述差分转换器和所述单个电动机控制单元之间互连的计算机。 电机控制单元控制调节系统,使得墨刀支撑元件的位置的不稳定过程与刀弯曲曲线的稳定功能相平衡。