Protection device of transverse yarn guide of spinning machine
A protection device and yarn guide technology, applied in textiles and papermaking, etc., can solve the problem of not meeting the high-speed and high-efficiency forming requirements of wide packages and large-capacity bobbins, affecting the spinning efficiency of bobbin forming, and being unable to respond to emergencies in time. Condition and other problems, to achieve the effect of simple structure, good molding, and restraint yarn
Pending Publication Date: 2018-04-13
AVIC SHAANXI HUAYAN AERO INSTR
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[0023] The present invention will be further described below in conjunction with the embodiments and accompanying drawings.
[0024] Such as Figure 1 to Figure 5 As shown, a spinning machine traversing yarn guide protection device, a support 1 is fixedly arranged on each frame of the spinning machine, and a protective plate 8 is fixedly arranged on the support 1 for each spinning unit, said The protective plate 8 is composed of two planes with an angle of 90° to 120° inwardly. One side is the installation surface and the other is the working surface. The installation surface fixes the protective plate 8 on the bracket, and the working surface covers the Outside the yarn device 5, the protection plate 8 includes a set of symmetrical protection arms, and the protection arms are drawn inward.
[0025] The protection arm includes a first protection arm 801-1 and a second protection arm 801-2, and the first protection arm 801-1 and the second protection arm 801-2 respectively for...
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The invention provides a protection device of a transverse yarn guide of a spinning machine. A bracket is fixedly arranged on each section of machine frame of the spinning machine, each spinning unitis fixedly provided with a protection plate on the corresponding bracket, the protection plate is composed of two planes with the inward formed angle of 90-120 degrees, one plane refers to an installation surface, and the other plane refers to a working surface; the installation surface is used for making the protection plates fixed on the brackets, the working surface covers the outer side of theyarn guide, each protection plate includes a set of symmetrical protection arms, and the protection arms are drawn in inwards. The device is simple in structure, can effectively protect the yarn guide, the yarn guide is thus prevented from accidental impact and thus affecting spinning, and high-speed and high-efficiency running of the spinning machine is ensured; the yarn is effectively restricted, and it is ensured that cone yarn is well formed.
Description
technical field [0001] The invention relates to spinning machine technology, in particular to a protection device for a traverse guide of a spinning machine. technical background [0002] Yarn traverse is an important process necessary for various spinning machines to produce wide-package and large-capacity bobbins. A good large-capacity bobbin reduces the content of subsequent processes and is conducive to improving the efficiency of subsequent weaving. It is a measure of spinning An important index of yarn machine. [0003] At present, to realize the yarn traverse is to arrange a yarn guide between the winding roller and the bobbin, the yarn guide is fixedly connected to the yarn guide rod, and the traverse cam box drives the yarn guide rod to make the yarn guide traverse. At the beginning of spinning, when the bobbin approaches the winding roller and touches and presses the winding roller, the winding roller first drives the bobbin to rotate, and after the yarn is tensio...
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IPC IPC(8): D01H13/04
CPCD01H13/04
Inventor 李明辉樊宝军陈磊
Owner AVIC SHAANXI HUAYAN AERO INSTR