Conveyor system with encoders for position sensing in a printing material processing machine
    1.
    发明授权
    Conveyor system with encoders for position sensing in a printing material processing machine 有权
    带打印材料加工机的位置检测编码器输送系统

    公开(公告)号:US06736062B2

    公开(公告)日:2004-05-18

    申请号:US10456424

    申请日:2003-06-06

    IPC分类号: B41F1324

    摘要: A conveyor system (10) for a sheet of printing material (12) in a printing material processing machine (14), including a running member (16) which can be moved through the machine (14) along a transport path (18) using a drive (22), and including a number of encoders (24) which are arranged along the transport path (18) and used to sense the position of the running member (16), the conveyor system having the feature that the encoders (24) are connected to an evaluation unit (26) for progressive sampling of the encoder signals; it being possible for an active encoder (28) and a passive encoder (30) of the number of encoders (24) to be specified in the evaluation unit (26) so that a drive signal can be generated in a signal processor unit (32) on the basis of a change in amplitude of the signal of the active encoder (28) and a change in amplitude of the signal of the passive encoder (30).

    摘要翻译: 一种用于印刷材料处理机(14)中的印刷材料片材(12)的输送机系统(10),包括能够沿着输送路径(18)沿着输送路径(18)移动通过机器(14)的运行部件(16) 驱动器(22),并且包括沿传送路径(18)布置并用于感测行进构件(16)的位置的多个编码器(24),该传送系统具有编码器(24) )连接到评估单元(26),用于对编码器信号进行逐行采样; 可以在评估单元(26)中指定编码器(24)数量的有源编码器(28)和无源编码器(30),从而可以在信号处理器单元(32)中产生驱动信号 )基于有源编码器(28)的信号的振幅的变化和无源编码器(30)的信号的振幅的变化。