公开(公告)号：US20120055577A1

公开(公告)日：2012-03-08

申请号：US13264832

申请日：2010-04-16

申请人： Graham Frank Barnes ,  Ian David Coles ,  Paul Michael Goater

发明人： Graham Frank Barnes ,  Ian David Coles ,  Paul Michael Goater

IPC分类号： B65B13/02 ,  B65B13/28

CPC分类号： E04G21/122 ,  B65B13/285 ,  E04G21/123

摘要： A machine (4) for tying a length of wire (46) around one or more objects (2) comprising a wire feed mechanism adapted to feed wire (46) from a spool during a first phase; and to withdraw the wire (46) during a second phase, said wire feed mechanism comprising a gripping mechanism (102, 103) including a pair of rollers urged together to grip the wire (46) therebetween and drive it in the appropriate direction, said gripping mechanism (102, 103) being configured such that during said second phase, increasing tension in the wire (46) automatically increases the gripping force on the wire (46).

摘要翻译： 一种用于将一段线（46）围绕一个或多个物体（2）捆扎的机器（4），包括适于在第一阶段期间从线轴向线材（46）供电的送丝机构; 并且在第二阶段期间退出所述线（46），所述送丝机构包括夹持机构（102,103），所述夹持机构包括一对辊，所述一对辊被推压在一起以夹持其间的线（46）并沿适当的方向驱动， 夹持机构（102,103）构造成使得在所述第二阶段期间，线（46）中的增加的张力自动地增加线（46）上的夹持力。