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Being the thread destal preparation device for the textile machinery which produces the thread destal preparation
Being the thread destal preparation device for the textile machinery which produces the thread destal preparation
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机译:是用于生产线底浆的纺织机械的线底浆制备装置
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摘要
PURPOSE: To precisely prepare a yarn end without damaging the same, by arranging a cutter in the vicinity of the opening of a preparing nozzle, and providing an additional yarn loop forming unit to a yarn end preparation device. ;CONSTITUTION: A diagonally winding bobbin winder incorporates a splicing device 8 between a yarn tension device and a yarn monitor device, and a swivel nozzle 16 having a suck-up slit for a needle yarn 4'. The swivel nozzle 16 is pivotally provided so as to be pivotable around a rotary hinge so as to pull out the yarn 4' from a diagonally winding bobbin. The splicing nozzle 16 is composed of a splicing parallelepiped body 25 fixed to an air distributor block 42 by means of screws 43, and a preparation nozzle 38 located underneath the parallelepiped body 25 and obliquely arranged in the air distributor block 42. A rotary impeller 24 as a yarn loop forming unit is rotatably journalled underneath the parallelepiped body 25, and cutters 32, 36 are arranged in the vicinity of the preparation nozzle 38.;COPYRIGHT: (C)1996,JPO
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