公开(公告)号：US06520080B1

公开(公告)日：2003-02-18

申请号：US09738582

申请日：2000-12-15

Applicant: Jules M. Fried

Inventor： Jules M. Fried

IPC: B41F1356

CPC classification number: B65H16/106 ,  B65H26/066 ,  B65H35/0006 ,  B65H2301/46018 ,  B65H2511/20 ,  B65H2701/12 ,  B65H2801/15

Abstract: A system and method for detecting and diverting sections of web having splices on a continuous web is provided. A splice detector is located adjacent a source of continuous web, typically a roll. The movement of the web from the roll is tracked, and the relative location of the splice within the web stream is noted by a controller. Downstream, a web utilization device is provided with a movement detector also connected to the controller. Movement of the splice-containing section through utilization device is tracked so that the splice-containing section is not processed by the utilization device, or is reprocessed on a non-splice-containing section. A cutter is also provided with a movement detector, also connected to the controller. Movement of the web from the utilization device to the cutter is tracked and the section containing the web is cut. A diversion mechanism can be used to remove the cut section of web containing the splice so that it does not appear in the final stream of finished cut sheets.

Abstract translation: 提供了一种用于检测和转移具有连续幅材上的接头的幅材的部分的系统和方法。 接头检测器位于连续卷材的源附近，通常为卷。 跟踪卷筒纸的移动，并且控制器注意到卷筒纸流中的拼接件的相对位置。 在下游，网络利用装置设置有还连接到控制器的运动检测器。 跟踪通过利用装置的拼接包含部分的移动，使得拼接包含的部分不被利用装置处理，或者在非拼接部分上被再处理。 切割器还设置有还连接到控制器的运动检测器。 将纤维网从利用装置移动到切割器被跟踪并且包含网的部分被切割。 可以使用分流机构来移除含有接头的纤维网的切割部分，使得其不会出现在成品切片的最终流中。