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1. 发明申请

WO2004041694A2 WEB SPLICER 审中-公开
公开(公告)号：WO2004041694A2
公开(公告)日：2004-05-21
申请号：PCT/US0334132
申请日：2003-10-28
申请人： BUTLER AUTOMATIC INC
发明人： CLIFFORD JOHN W , BUTLER ANDREW P , BIANCHETTO PETER E , GACHET PIERRE , MAVILIA ROBERT
IPC分类号： B65H19/14 , B65H19/18 , B65H21/00 , B65H23/032 , B65H
CPC分类号： B65H19/1852 , B65H19/14 , B65H23/032 , B65H2301/41352 , B65H2301/41362 , B65H2301/46222 , B65H2301/4631 , B65H2403/52 , B65H2701/175 , Y10T156/1763
摘要： A web handling apparatus includes a base, a housing, a splicing head mounted in the housing, and first and second non-rotatable swing out roll shafts, each shaft having opposite first and second ends. The roll shafts are normally positioned in the housing substantially parallel to the splicing head so that web can travel through the splicing head to or from web rolls on the roll shafts. A web accumulator mounted to the housing conducts web to or from the splicing head and the housing is movably mounted to the base so that the housing can move relative to the base in either direction parallel to the roll shafts. An actuator connected between the housing and the base moves the housing relative to the base in response to signals from a web position sensor so as to minimize the side lay of web extending to or from the apparatus. The splicing head employs special mirror image upper and lower splicing sections which facilitate preparation of the leading end of the ready web while the other web is running and the two splicing sections cooperate to make consistent high quality butt or lap splices between the two webs.
摘要翻译：纸幅处理装置包括底座，壳体，安装在壳体中的拼接头以及第一和第二不可旋转的摆出辊轴，每个轴具有相对的第一和第二端。辊轴通常定位在壳体中基本上平行于拼接头，使得幅材可以通过拼接头穿过辊轴上的卷筒纸辊或从卷轴上移动。安装到壳体上的腹板容器将纤维网传导到拼接头或从拼接头传导，并且壳体可移动地安装到基部，使得壳体可以在平行于辊轴的任一方向上相对于基部移动。连接在壳体和基座之间的致动器响应于来自幅材位置传感器的信号而使壳体相对于基座移动，以使得延伸到或从设备延伸的幅材的侧面最小化。拼接头采用特殊的镜像上下拼接部分，便于准备好卷筒纸的前端，而另一个卷筒纸运行，并且两个拼接部分配合，以在两个卷筒纸之间形成一致的高品质对接或搭接接头。

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