公开(公告)号：EP2484523A1

公开(公告)日：2012-08-08

申请号：EP12000211.8

申请日：2012-01-16

申请人： Komori Corporation

发明人： Funada, Hitoshi

IPC分类号： B41F7/02 ,  B41F7/06 ,  B41F7/12 ,  B41F13/36 ,  B41F13/40 ,  B41F21/08 ,  B41F33/00 ,  B41F33/02 ,  B41F33/06 ,  B41F33/14

CPC分类号： B41F33/00 ,  B41F7/025 ,  B41F7/06 ,  B41F7/12 ,  B41F13/36 ,  B41F13/40 ,  B41F21/08 ,  B41F33/0009 ,  B41F33/0036 ,  B41F33/025 ,  B41F33/06 ,  B41F33/14 ,  G01N21/86

摘要： This invention discloses a sheet-fed offset printing press (1) for printing securities, which includes an offset printing unit (6,104), inspection camera unit (27,140), and sheet quality determination unit (92,152). The offset printing unit (6,104) prints a pattern on a transported paper sheet (2). The inspection camera unit (27,140) is arranged upstream of the offset printing unit (6,104) in the direction in which the paper sheet (2) is transported, and captures an image of the paper sheet (2). The sheet quality determination unit (92,152) determines the quality of the paper sheet (2) based on image data output from the inspection camera unit (27,140).

摘要翻译： 本发明公开了一种用于打印证券的单张纸胶印机（1），其包括胶版印刷单元（6,104），检查照相机单元（27,140）和纸张质量确定单元（92,152）。 胶版印刷单元（6,104）在传送的纸张（2）上印刷图案。 检查照相机单元（27,140）沿着输送纸张（2）的方向布置在胶版印刷单元（6,104）的上游，并捕获纸张（2）的图像。 纸张质量确定单元（92,152）基于从检查照相机单元（27,140）输出的图像数据来确定纸张（2）的质量。

公开(公告)号：EP0403814B1

公开(公告)日：1996-01-17

申请号：EP90109772.5

申请日：1990-05-23

申请人： Komori Corporation

发明人： Funada, Hitoshi

IPC分类号： B65H5/20

CPC分类号： B65H7/08 ,  B65H5/20 ,  B65H2511/214 ,  B65H2511/24 ,  B65H2511/51 ,  B65H2511/515 ,  B65H2513/512 ,  Y10T74/1441 ,  B65H2220/02 ,  B65H2220/01 ,  B65H2220/03

公开(公告)号：EP0403814A3

公开(公告)日：1991-11-21

申请号：EP90109772.5

申请日：1990-05-23

申请人： Komori Corporation

发明人： Funada, Hitoshi

IPC分类号： B65H5/20

CPC分类号： B65H7/08 ,  B65H5/20 ,  B65H2511/214 ,  B65H2511/24 ,  B65H2511/51 ,  B65H2511/515 ,  B65H2513/512 ,  Y10T74/1441 ,  B65H2220/02 ,  B65H2220/01 ,  B65H2220/03

摘要： A sheet paper feeder for use in a printing press, includes a cam mechanism (43, 49) interposed between sheet feeding rollers (79), and a source of drive force for the sheet feeding rollers (79) which are adapted to be repeatedly rotated and stopped along a programmed continuous cam operation curve. A retracting mechanism associated with sheet holddown wheels (80) operates in synchronism with the sheet feeding rollers (79) to cause reciprocating movement of the sheet holddown wheels (80) toward and away from the sheet feeding rollers (79). An accurately registered sheet is held between the sheet feeding rollers (79) and the sheet holddown wheels (80) while the sheet feeding rollers (79) are stationary, and the sheet feeding rollers (79) are then accelerated up to a predetermined peripheral speed so that, even if the sheet has a slippery surface, or, the sheet feed rate exceeds 100 sheets per minute, the sheet can be accurately and reliably fed in synchronism with the operation of the printing press without causing any slip between the sheet feeding rollers (79) and the sheet.

摘要翻译： 用于印刷机的纸张供纸器包括介于供纸辊（79）之间的凸轮机构（43,49）和用于供纸辊（79）的驱动力源，其适于重复旋转 并沿着编程的连续凸轮操作曲线停止。 与片材压紧轮（80）相关联的回缩机构与片材进给辊（79）同步地操作，以使片材夹持轮（80）朝向和远离片材进给辊（79）的往复运动。 在片材进给辊（79）静止的同时，在片材进给辊（79）和片材压紧轮（80）之间保持精确记录的片材，并且片材进给辊（79）然后被加速到预定的圆周速度 因此，即使片材具有光滑的表面，或者片材进给速度超过每分钟100张时，可以与印刷机的操作同步地准确可靠地进给片材，而不会在片材进给辊之间发生任何滑动 （79）和纸张。

公开(公告)号：EP0403814A2

公开(公告)日：1990-12-27

申请号：EP90109772.5

申请日：1990-05-23

申请人： Komori Corporation

发明人： Funada, Hitoshi

IPC分类号： B65H5/20

CPC分类号： B65H7/08 ,  B65H5/20 ,  B65H2511/214 ,  B65H2511/24 ,  B65H2511/51 ,  B65H2511/515 ,  B65H2513/512 ,  Y10T74/1441 ,  B65H2220/02 ,  B65H2220/01 ,  B65H2220/03

摘要： A sheet paper feeder for use in a printing press, includes a cam mechanism (43, 49) interposed between sheet feeding rollers (79), and a source of drive force for the sheet feeding rollers (79) which are adapted to be repeatedly rotated and stopped along a programmed continuous cam operation curve. A retracting mechanism associated with sheet holddown wheels (80) operates in synchronism with the sheet feeding rollers (79) to cause reciprocating movement of the sheet holddown wheels (80) toward and away from the sheet feeding rollers (79). An accurately registered sheet is held between the sheet feeding rollers (79) and the sheet holddown wheels (80) while the sheet feeding rollers (79) are stationary, and the sheet feeding rollers (79) are then accelerated up to a predetermined peripheral speed so that, even if the sheet has a slippery surface, or, the sheet feed rate exceeds 100 sheets per minute, the sheet can be accurately and reliably fed in synchronism with the operation of the printing press without causing any slip between the sheet feeding rollers (79) and the sheet.

摘要翻译： 用于印刷机的纸张供纸器包括介于供纸辊（79）之间的凸轮机构（43,49）和用于供纸辊（79）的驱动力源，其适于重复旋转 并沿着编程的连续凸轮操作曲线停止。 与片材压紧轮（80）相关联的回缩机构与片材进给辊（79）同步地操作，以使片材夹持轮（80）朝向和远离片材进给辊（79）的往复运动。 在片材进给辊（79）静止的同时，在片材进给辊（79）和片材压紧轮（80）之间保持精确记录的片材，并且片材进给辊（79）然后被加速到预定的圆周速度 因此，即使片材具有光滑的表面，或者片材进给速度超过每分钟100张时，可以与印刷机的操作同步地准确可靠地进给片材，而不会在片材进给辊之间发生任何滑动 （79）和纸张。