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1. 发明申请

US20090295057A1 SHEET MONITOR FOR FOLDING MACHINE 有权
标题翻译：折叠机用板材监视器
公开(公告)号：US20090295057A1
公开(公告)日：2009-12-03
申请号：US12464331
申请日：2009-05-12
申请人： Shinya MATSUYAMA , Akira ISHIKAWA
发明人： Shinya MATSUYAMA , Akira ISHIKAWA
IPC分类号： B41F13/56
CPC分类号： B65H45/18 , B65H2511/242 , B65H2551/21 , B65H2553/42 , B65H2601/511
摘要： A folding machine includes: pairs of upper and lower downstream-side conveying belts (18B), the pairs being provided at intervals in a direction perpendicular to a conveying direction of a signature (Wb) and conveying the signature while holding the signature therebetween; stoppers (32) provided between the downstream-side conveying belts and stopping the signature conveyed by the downstream-side conveying belts by contacting therewith; and a chopper blade (19a) folding the signature stopped by the stoppers (32) in a direction parallel to the conveying direction. In the folding machine, a pair of right and left cameras (30A and 30B) are provided, which take images respectively of ranges where a conveying direction leading edge of one side edge and a conveying direction leading edge of the other side edge, the side edges being parallel to the conveying direction of the sheet, are decelerated or stopped by contacting with the stoppers (32).
摘要翻译：折叠机包括：成对的上下游侧输送带（18B），所述对在与签名（Wb）的输送方向垂直的方向上间隔设置，并且在保持签名的同时传送签名; 设置在下游侧输送带之间的止动件（32），并且通过与下游侧输送带接触而停止由下游侧输送带输送的签名; 以及切割刀片（19a），其在与所述输送方向平行的方向上折叠由所述止动件（32）停止的所述签名。在折叠机中，设置有一对左右相机（30A和30B），其分别拍摄一侧边缘的输送方向前缘和另一侧边缘的输送方向前缘的方向与片材的输送方向平行的边缘通过与止动件（32）接触来减速或停止。

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