发明名称 |
Method for detecting the lack of a material web roll on a front cover using an internal cover assigned with a cover system device and roll packaging system, especially an automatic roll packaging system |
摘要 |
<p>The method involves attaching an inner front cover (23) to a front side of a material web roll (3.1) e.g. paper web roll, by a covering system (10), where the web roll is coated with a packing material (4) in a winding station (2). Images are generated from a monitoring region (24) in a temporal sequence from a perspective view, where the monitoring region is characterized by a movement path of the web roll between the winding station and a unit (13) for positioning and attaching the outer front cover. The images are analyzed on a deviation representing an absence of the inner front cover. An independent claim is also included for a roll packaging system comprising a winding station, a covering system and a unit for positioning and attaching an outer front cover.</p> |
申请公布号 |
EP2065307(A1) |
申请公布日期 |
2009.06.03 |
申请号 |
EP20080166996 |
申请日期 |
2008.10.20 |
申请人 |
VOITH PATENT GMBH |
发明人 |
SCHOELZKE, VOLKER;KOCH, HANS-PETER |
分类号 |
B65B25/14;B65B57/02 |
主分类号 |
B65B25/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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