Lace weaving device in shuttleless loom
A shuttleless loom and lace technology, applied in looms, auxiliary equipment for weaving, weaving, etc., can solve the problems of inability to weave lace fabrics and meet the diversification of the market, achieve rich diversification, promote development, increase The effect of life force
Active Publication Date: 2015-03-25
JAKOB MULLER CHINA CO LTD
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Abstract
The invention discloses a lace weaving device in a shuttleless loom. The lace weaving device comprises dobby chain sheets. The outer curve of each dobby chain sheet is matched with the outer circle of a bearing on a blade group to form a cam-driving rolling shaft structure. Each blade group drives and is connected with one end of a connecting rod, wherein the other end of the connecting rod is connected with a thin guide rod through a rotating pin, the other end of the thin guide rod is fixedly connected into a connecting block, the connecting block transmits torque to an aluminum connecting piece in a coaxial mode, a steel wire rod is eccentrically connected to the aluminum connecting piece to form a crank connecting rod mechanism, and the farthest track position of the other end of the steel wire rod is located at a weaving opening. When weft needles move to overlock needles, the other ends of the steel wire rods arrive at the farthest track positions; meanwhile, the overlock needles move downwards, hooks press weft threads, crochet needles hook overlock threads, the weft needles retreat, and the overlock threads form a circle. The lace weaving device achieves the lace weaving function on the shuttleless loom, and is reliable in structure and low in refitting cost.
Application Domain
LoomsAuxillary apparatus +1
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