发明名称 |
System for delivering chopped fiberglass strands to a preform screen |
摘要 |
A system for placing chopped fiberglass strands onto a preform screen where desired includes a relatively light-weight chopper/feeder unit mounted on the outer end of a robot arm in closely spaced relation to the preform screen for robotically directing the chopped fiberglass strands onto the preform screen where desired with very little loss. Within the chopper/feeder unit is a cutter for chopping the fiberglass strands to the desired length. The cutter is driven by a variable speed motor attached to the chopper/feeder unit. Also attached to opposite sides of the chopper/feeder unit are a pair of air amplifiers that produce a sufficient volume and velocity of air flow around said cutter and through said unit to carry the chopped fiberglass strands away from the cutter and out through a discharge chute onto the preform screen.
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申请公布号 |
US6251185(B1) |
申请公布日期 |
2001.06.26 |
申请号 |
US19990285332 |
申请日期 |
1999.04.02 |
申请人 |
MOLDED FIBER GLASS COMPANIES |
发明人 |
MORRISON RICHARD S.;MOLLMAN ROBERT E.;HUTCHINSON KENNETH T. |
分类号 |
B29C70/38;(IPC1-7):B05C5/00;B05C19/04 |
主分类号 |
B29C70/38 |
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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