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    • 5. 发明申请
    • Device and Method for Correcting Lateral Position of a Printing Substrate
    • 用于校正印刷基板的横向位置的装置和方法
    • US20080289527A1
    • 2008-11-27
    • US12122973
    • 2008-05-19
    • Michael PasuchBernd HoffmannHendrik FrankMatthias Noll
    • Michael PasuchBernd HoffmannHendrik FrankMatthias Noll
    • B41F21/14
    • B65H9/12B41F13/0045B41F21/14B65H29/02B65H2555/132B65H2801/21B65H2801/42H02K16/00H02K41/02
    • A device for correcting the lateral position of a printing substrate, preferably a sheet of paper, held by a gripper bar and conveyed in a transporting direction has a linear drive that includes a first primary part and a first secondary part configured as a first carriage and associated with the first primary part, and a second secondary part configured as a second carriage. The first carriage and the second carriage are arranged on the same side of the printing substrate in the lateral direction and—to correct the position of the printing substrate in the lateral direction—are movable relative to each other in the direction of transport. Such a device may be used for transporting printing substrates and for correcting the register position of printing substrates in machines for processing printing substrates, preferably printing presses or machines for the further processing of printed products. The relative movement of the two carriages with respect to each other initiates a lateral movement of the gripper bar without influencing the advancement of the printing substrate.
    • 用于校正由夹持杆保持并沿传送方向传送的打印基板,优选为一张纸的横向位置的装置具有包括第一主要部分和被配置为第一托架的第一次要部件的线性驱动器, 与第一主要部件相关联,以及被配置为第二托架的第二次要部件。 第一托架和第二托架在横向方向上布置在印刷基板的同一侧上,并且在横向上校正印刷基板的位置 - 可以在运输方向上相对于彼此移动。 这种装置可以用于运输印刷基板和用于校正印刷基板的记录位置,用于处理印刷基板的机器,优选用于印刷产品的进一步加工的印刷机或机器。 两个滑架相对于彼此的相对运动启动夹持杆的横向运动,而不影响打印基板的推进。
    • 7. 发明授权
    • Conveyor system with encoders for position sensing in a printing material processing machine
    • 带打印材料加工机的位置检测编码器输送系统
    • US06736062B2
    • 2004-05-18
    • US10456424
    • 2003-06-06
    • Hendrik FrankDaniel RaquetStefan Maier
    • Hendrik FrankDaniel RaquetStefan Maier
    • B41F1324
    • B41F33/0009B41P2213/91B65H29/02B65H2511/20B65H2555/132B65H2220/01B65H2220/11
    • 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).
    • 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。