公开(公告)号：US20040036209A1

公开(公告)日：2004-02-26

申请号：US10645138

申请日：2003-08-21

申请人： Bobst S.A.

发明人： Mauro Chiari ,  Daniel Tapis

IPC分类号： B65H007/00

CPC分类号： B65H29/044 ,  B65H2301/4493 ,  B65H2403/943 ,  B65H2513/20 ,  B65H2513/40 ,  B65H2513/50 ,  B65H2553/51 ,  B65H2701/176 ,  B65H2801/42 ,  B65H2220/02

摘要： An independent motor/reductor drives a conveyance device that feeds a converting press. The converting press includes a number of stations including a feeding station, a converting station, a waste stripping station and a delivery station. The conveyance device services the stations and includes two endless gripper bar chains to convey sheet material through the converting press. A transverse drive shaft drives the conveyance device under the control of the independent motor/reductor. The independent motor/reductor provides motion trajectories for the conveyance device that are independent of, but synchronized with, the serviced stations. The arrangement improves throughput, reduces machine wear and results in a simplified design.

摘要翻译： 独立的电机/驱动器驱动输送转换压力机的输送装置。 转换压力机包括多个站，包括进料站，转化站，废料回收站和输送站。 输送装置服务站，并且包括两个无端抓杆链条，以通过转换压力机输送片材。 横向驱动轴在独立的电动机/减速机的控制下驱动输送装置。 独立的电动机/减速机为运输装置提供与服务站无关但与其同步的运动轨迹。 该装置提高了生产能力，减少了机器磨损，从而实现了简化的设计。

公开(公告)号：US20020101028A1

公开(公告)日：2002-08-01

申请号：US10057064

申请日：2002-01-24

申请人： Bobst S.A.

发明人： Mauro Chiari ,  Daniel Tapis

IPC分类号： B65H043/04

CPC分类号： B65H29/044 ,  B65H2301/4493 ,  B65H2403/943 ,  B65H2513/20 ,  B65H2513/40 ,  B65H2513/50 ,  B65H2553/51 ,  B65H2701/176 ,  B65H2801/42 ,  B65H2220/02

摘要： The sheets conveyance device, used in a converting press for paper or cardboard sheets comprising at least one feeding station, a converting station, a waste stripping station and a delivery station for converted sheets, comprises two endless gripper bar chains (5, 6) assembled for conveying the sheets from the feeding station to the delivery station, a transverse driving shaft (2) equipped with driving wheels (3, 3null) of the endless gripper bar chains (5, 6) and at least one device for sheets capture secured to the endless gripper bar chains (5, 6). The transverse driving shaft (2) is separately driven from the other press stations by at least one independent motor/reductor (1). The independent motor/reductor (1) is able to function by driving cycles including at least one motion phase and one deceleration and/or breaking phase controlled by a control device (CDE), each independent motor driving cycle duration being equivalent to a converting cycle duration of said converting station.

摘要翻译： 用于纸或纸板的转换压力机中的纸张输送装置包括至少一个进料站，转化站，废料回收站和用于转换的纸张的输送站的两个无端抓杆条（5,6）组装 用于将片材从馈送站传送到递送站;横向驱动轴（2），其配备有环形夹杆条（5,6）的驱动轮（3,3'）和至少一个用于片材捕获的装置 到无端夹杆条（5,6）。 横向驱动轴（2）由至少一个独立的电动机/减速器（1）分别驱动到其它压力站。 独立的电动机/减速机（1）能够通过包括由控制装置（CDE）控制的至少一个运动相和一个减速和/或断相的驱动循环来运行，每个独立的电动机驱动循环持续时间等于转换周期 所述转换站的持续时间。