公开(公告)号：US4037525A

公开(公告)日：1977-07-26

申请号：US600491

申请日：1975-07-30

申请人： Christer A. Sjogren ,  Ralph H. Backman

发明人： Christer A. Sjogren ,  Ralph H. Backman

IPC分类号： B65H29/22 ,  B65H31/30 ,  B65H33/12 ,  B31B1/98

CPC分类号： B65H29/66 ,  B65H29/001 ,  B65H29/22 ,  B65H29/70 ,  B65H31/3009 ,  B65H31/3081 ,  B65H33/12 ,  B65H2301/42112 ,  B65H2301/42261 ,  B65H2301/42266 ,  B65H2402/351

摘要： A signature stacker having an infeed section for receiving a continuous stream of signatures arranged in overlapping fashion to form either compensated or uncompensated bundles having a predetermined and precise number of signatures. Counter means in the infeed section counts each signature in the stream to generate a signal upon accumulation of a predetermined count to activate a retractable stop means which enables a preloaded swingable intercept blade to be abruptly urged into the path of the signature stream which is passing from the infeed conveyor towards a reciprocating blade assembly. The signatures for the bundle being completed are deposited by a downwardly moving reciprocating stacking blade assembly upon the bundle holding bucket of an outfeed assembly, said intercept blade passing through the intercept region for a period sufficient to enable the stacking blade assembly to move downwardly to deposit a completed bundle (or bundle portion) and to return to the uppermost position in readiness for receiving the next group of signatures.

摘要翻译： 签名堆垛机，其具有用于接收以重叠方式布置的连续流签名的进给部分，以形成具有预定和精确数量的签名的补偿或未补偿的捆。 进给部分中的计数器装置对流中的每个签名进行计数，以在累积预定计数时产生信号，以激活可缩回止挡装置，该装置能够使预加载的可摆动拦截刀片突然被推入正在通过的签名流的路径 进料输送机朝向往复式叶片组件。 完成的束的签名通过向下移动的往复式堆叠刀片组件沉积在出料组件的束保持桶上，所述拦截刀片穿过拦截区域足以使堆叠刀片组件向下移动以沉积 完成的捆绑（或捆绑部分）并返回到最上方的位置以准备接收下一组签名。