公开(公告)号：US4090618A

公开(公告)日：1978-05-23

申请号：US690523

申请日：1976-05-27

申请人： Manfred Lehmann

发明人： Manfred Lehmann

IPC分类号： B65G57/00 ,  B65G57/26

CPC分类号： B65G57/00

摘要： In order to separate boards of wood or the like from one another in a stack, spacing strips are successively lifted from a hopper by a rising flight conveyor and are accumulated on a generally horizontal extension of that conveyor for consecutive pickup, at predetermined instants of an operating cycle of a stacker, by a transfer mechanism delivering each strip to a passing gripper on a continuously moving transport band overlying the stack. A vertically movable frame beneath the transport band, positioned above a stacking platform, carries a series of unloaders normally projecting into the path of the oncoming strips for dislodging them from their grippers and depositing them on a board already resting on the platform as part of a growing stack. The unloaders can be selectively deactivated to vary the number and/or the spacing of the strips deposited on the top of the stack.

摘要翻译： 为了将堆叠中的木板或类似木板彼此分开，间隔条由上升的飞行输送机从料斗连续地提升，并且在该输送机的大致水平的延伸部上累积，以连续取出，在预定的时刻 通过传送机构将传送机构传送到覆盖在堆叠上的连续移动的传输带上的通过的夹持器的堆叠器的操作周期。 位于运输带下方的可垂直移动的框架位于堆叠平台的上方，运送一系列卸载器，通常突出到迎面而来的条带的路径中，用于将它们从夹子中移出，并将它们放置在已经搁置在平台上的板上，作为 生长堆 可以选择性地去除卸载器以改变沉积在堆叠顶部上的条带的数量和/或间隔。