公开(公告)号：US4746108A

公开(公告)日：1988-05-24

申请号：US937304

申请日：1986-12-03

申请人： Seiki Hirayama ,  Shigeaki Kurihara

发明人： Seiki Hirayama ,  Shigeaki Kurihara

IPC分类号： B41F13/60 ,  B41F13/56 ,  B65H45/18 ,  B42C1/00

CPC分类号： B65H45/18

摘要： An improved chopper device for use in a folder for folding a signature which has been subjected to parallel folding at a parallel folding device and then conveyed by means of a conveying belt, in a direction perpendicular to the parallel folding direction. The chopper device is provided with an elongated opening having a mouthpiece below the conveying path therefor. An upwardly and downwardly movable chopper blade lowers when the signature is stopper at a predetermined position and forces the signature into the opening. A pair of rollers is provided below the opening in order to grip the signature forced into the opening by the chopper blade nd deliver it to a delivery conveyor. Brushes are provided on both sides of the opening thereabove so as to slidably hold both sides of the signature when the signature is lowered by the rollers through the opening. Such an arrangement permits both side edges of the signature which has been released from the condition where it is held by the conveying belt to enter into the opening while sliding on the brushes.

摘要翻译： 一种改进的斩波装置，用于折叠已经在平行折叠装置上平行折叠并随后通过输送带在垂直于平行折叠方向的方向上传送的签名的文件夹中。 切碎装置设有细长的开口，其具有在其输送路径下方的口部。 当签名在预定位置停止时，向上和向下移动的切割刀片降低，并迫使签名进入开口。 在开口下方设有一对辊子，以便通过切碎刀片抓住强制进入开口的签名，并将其输送到输送输送机。 刷子设置在其上方的开口的两侧，以便当通过该开口的辊降低签名时可滑动地保持签名的两侧。 这样的布置允许签名的两个侧边缘从其被传送带保持的状态释放，同时在刷子上滑动进入开口。