Three-side trimmer,申请号US20010982663-传众专利搜索

Three-side trimmer

申请公布号：US7077042(B2)

申请号：US20010982663

申请日期：2001.10.17

申请公布日期：2006.07.18

申请人：

HORIZON INTERNATIONAL INC.

发明人：NOGAWA MASATO;UCHIDA TATSUO;HORII YOSHIYUKI;OUCHIYAMA KO

分类号：B26D5/42;B26D7/08;B26D1/08;B26D5/24;B26D7/02;B26D7/06

主分类号：B26D5/42

摘要：The three-side trimmer comprises an alignment station (F) for receiving booklet bundle ( 32 ) and aligning the booklets, and a cutting station (D) for cutting the top, bottom and fore edges of the bundle, and a chuck mechanism ( 40 ) which holds the bundle and conveys it to the cutting station. The cutting station has a cutting table ( 23 ), a top edge cutting knife ( 43 ), a bottom edge cutting knife ( 44 ), a fore edge cutting knife 42 , and a pressing plate 48 movable between a waiting position and a working position. An encoder reads the data about the rotational position of the servomotor ( 38 ) in the chuck mechanism while it holds the booklet bundle. The control portion ( 25 ) measures the height of the bundle and controls a driving mechanism of the pressing plate such that the pressing plate moves up and down between waiting and working positions.