公开(公告)号：US4494355A

公开(公告)日：1985-01-22

申请号：US359813

申请日：1982-03-19

申请人： Lloyd D. Johnson ,  Jack H. Lewis

发明人： Lloyd D. Johnson ,  Jack H. Lewis

IPC分类号： B65B21/16 ,  B65B43/39 ,  B65B57/02 ,  B65B57/10

CPC分类号： B65B57/02 ,  B65B21/16 ,  B65B43/39

摘要： A case feeding apparatus moves open cases onto a lift table where each case is moved upwardly onto the funnel portion of a shifting grid structure so that a slug of articles can be deposited therein. Line pressure advances the cases toward a retractable stop and side belts move the cases individually into an intermittently operated pair of case conveyors capable of handling cases of different size. Arrival of a case at the lift table triggers both the raising and lowering of the lift table and an indexing device controls the case conveyor cycle. The cases have their side flaps folded down by side guides to maintain the case in laterally centered positioned on the lift table and each case conveyor has either pusher lugs or leading lugs to control case position longitudinally.

摘要翻译： 外壳供给装置将打开的壳体移动到升降台上，其中每个壳体向上移动到移动格栅结构的漏斗部分上，使得可以在其中沉积物品。 线路压力使情况向可伸缩的止动器前进，侧带将壳体单独地移动到能够处理不同尺寸的情况的间歇操作的一对箱式输送机中。 在升降台上到达的情况触发升降台的升降，分度装置控制箱体输送机循环。 这些壳体的侧翼通过侧导板向下折叠以将壳体保持在横向居中定位在升降台上，并且每个壳体输送机具有推动器凸耳或引导凸耳以纵向地控制壳体位置。