Method for separating out individual sheets in a printing machine
    2.
    发明授权
    Method for separating out individual sheets in a printing machine 失效
    在打印机中分离单张纸的方法

    公开(公告)号:US06543764B1

    公开(公告)日:2003-04-08

    申请号:US09718898

    申请日:2000-11-22

    申请人: Andreas Mallok

    发明人: Andreas Mallok

    IPC分类号: B65H2968

    摘要: A method separates out individual sheets from a sheet-processing machine, by a revolving gripper chain bearing grippers for gripping the sheets one after another at a leading edge thereof and conveying them with a given mutual travel spacing and a given conveying speed to a stacking region for deposition. A separating device is disposed beyond the stacking region. The separating device has a controllable revolving suction belt for conveying individual sheets. The suction belt is accelerated to the conveying speed and the individual sheets are conveyed to the separating device. The individual sheets are picked up with the suction belt, and the grippers are opened. The suction belt is briefly decelerated so as to withdraw the respective sheet from the grippers. The suction belt is accelerated again to at least the conveying speed. The suction belt is subsequently decelerated to a given output speed.

    摘要翻译: 一种方法是通过旋转夹持器链条夹持器将片材从片材加工机器分离出来,用于在其前缘一个接一个地夹紧片材,并以给定的相互行进间隔和给定的传送速度将其输送到堆叠区域 用于沉积。 分离装置设置在堆叠区域之外。 分离装置具有用于输送各个片材的可控旋转抽吸带。 吸引带被加速到输送速度,并且各个片材被输送到分离装置。 单独的纸张被抽吸带拾起,并且夹具打开。 抽吸带短暂地减速,以从夹具中抽出相应的片材。 抽吸带再次加速至少至少输送速度。 吸带随后减速到给定的输出速度。