WEFT-INSERTION APPARATUS AND BEATING APPARATUS OF RAPIER LOOM,申请号JP19940115695-传众专利搜索

WEFT-INSERTION APPARATUS AND BEATING APPARATUS OF RAPIER LOOM

申请公布号：JPH07324254(A)

申请号：JP19940115695

申请日期：1994.05.27

申请公布日期：1995.12.12

申请人：

TOYOTA AUTOM LOOM WORKS LTD

发明人：NIIHARA MASAMI

分类号：D03D47/27;D03D49/60;D03D51/00;(IPC1-7):D03D47/27

主分类号：D03D47/27

摘要：<p>PURPOSE:To provide a weft-insertion apparatus and a beating apparatus of a rapier loom capable of increasing the selection freedom of a weft insertion speed pattern according to the kind of the weft. CONSTITUTION:A reed 9 on a slay 10 is swung integrally with a swinging shaft 12. A driving shaft 13 is rotatably placed immediately below the swinging shaft 12. The rotation of a servo-motor 15 rotating in one direction is transmitted to the driving shaft 13. The unidirectional rotation of the driving shaft 13 is transmitted through crank shafts 17, 18 and connecting rods 19, 20 and converted to reciprocating rotation of the swinging shaft 12. The rapier wheels 5, 6 are driven by the reciprocating rotation of servo-motors 7, 8. The rapier heads 1, 2 are introduced in and extracted from the warp opening by the reciprocating rotation of the rapier wheels 5, 6.</p>