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公开(公告)号：US06409117B1
公开(公告)日：2002-06-25
申请号：US09850016
申请日：2001-05-07
IPC分类号： B65H6308
摘要： The present invention includes systems and methods for monitoring the spooling area of a rotatable reel for winding or unwinding an elongated material, for example, a cable. The monitoring system has a detector for sensing the presence and position of a cable surface or object or operator positioned between the detector and the reel. The detector can control rotation of the reel directly, or send a position signal to a computer where the position signal indicates the detected presence and/or position. The computer can have a memory and/or a processor for respectively storing and analyzing the position signal. The computer is operative to compare the position signal to previously received position signals to determine a condition, for example, the amount of cable on the reel, the presence of any object, and/or the existence of a safety-threatening condition. The computer can generate an output signal for use in, for example, controlling the reel speed and/or torque, or the application of brakes.
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公开(公告)号：US06631868B2
公开(公告)日：2003-10-14
申请号：US09736823
申请日：2000-12-14
申请人： James G. Miller , Greg Holcomb
发明人： James G. Miller , Greg Holcomb
IPC分类号： B65H6308
CPC分类号： B65H20/20 , B65H16/04 , B65H18/10 , B65H2301/41368 , B65H2301/541 , B65H2402/5163 , B65H2511/14 , B65H2511/20 , B65H2701/194 , B65H2220/01 , B65H2220/02
摘要： The present invention is a tape feeding device with splicing capabilities for reliably conveying parts to a pickup location for attachment to a substrate using a pick and place machine, including an extensible carrier tape reel support, a system for sensing the fill state of a carrier tape take-up reel, and a split hub take-up reel design to facilitate the removal of carrier tape therefrom.
摘要翻译： 本发明是一种具有拼接能力的带子馈送装置，其用于使用拾取和放置机器可靠地将部件输送到拾取位置以附接到基板，该拾取和放置机器包括可伸展的载带卷轴支撑件，用于感测载带的填充状态的系统 卷取卷轴和分离式轮毂收卷卷轴设计，以便于从其上移除载带。
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