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FESTOONLESS TIRE BEAD WINDING SYSTEM

机译:无花胎轮胎钢丝缠绕系统

摘要

A tire bead winding system which does not require the usual vertical festoon for storing a varying length of coated wire between the extrusion die and the winding drum is disclosed. The supply reel (10) is rotated to pay off wire (18) by a variable speed electric motor (14). The winding drum (22) is rotated by a second motor (24) to pull wire through the extrusion die (20), and both motors are stopped while the wire is cut, the finished bead removed from the drum and the new leading end of the wire clamped in the drum. Both motors are again started, essentially simultaneously, to begin a new winding cycle. A relatively small accumulator (16) is mounted on the same frame as the supply reel and its drive motor. A pneumatic cylinder (44) applies tension to the wire on the accumulator and the speed of the reel drive motor is varied automatically to pay off wire at a rate tending to maintain the amount of wire on the accumulator constant.
机译:本发明公开了一种轮胎胎圈卷绕系统,该轮胎胎圈卷绕系统不需要通常的垂直花彩来在挤出模头和卷绕鼓之间存储变化长度的涂覆线材。供给卷盘(10)通过变速电动机(14)旋转以放出线材(18)。缠绕滚筒(22)由第二个电机(24)旋转,以将金属丝拉出挤压模(20),在切割金属丝时,两个电机都停止运转,将成品磁珠从感光鼓上取下,然后将新的金属丝前端电线夹在感光鼓中。基本上同时启动两个电动机,以开始新的绕组周期。相对较小的蓄能器(16)与供料盘及其驱动电机安装在同一框架上。气压缸(44)向蓄能器上的金属丝施加张力,并且绕线轮驱动电机的速度自动变化,以趋于使蓄能器上的金属丝数量保持恒定的速率放出金属丝。

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