Energy-saving spindle for magnetic suspension two-for-one twister

Abstract

The invention provides an energy-saving spindle for a magnetic suspension two-for-one twister, which not only can be applied to the production of a new-made two-for-one twister, but also can be used for reforming the traditional two-for-one twister. The energy-saving spindle comprises a bottom plate, a bearing pedestal, a spindle blade, a yarn storage disc, a duplex bearing, a sleeve pipe, a hollow pipe, a circular tank shell, a yarn tension device, a flyer, a yarn supply creel and annular permanent magnets. The same poles of the annular permanent magnet installed under the circular tank shell and the annular permanent magnet attracted on the bottom plate (or the bearing pedestal) are opposite each other, so that the circular tank shell and the yarn supply creel float upward by using the polar repulsion principle of magnets; along with the enlargement of the floating distance, the repulsion force is relatively weakened; and when the repulsion force is equal to the total weight of the circular tank shell and the yarn supply creel, the circular tank shell suspends immovably; at the same time, the weight of the circular tank shell and the yarn supply creel presses against the bottom plate, the load on the spindle blade is greatly reduced, thereby achieving the purpose of energy saving and relatively improving the yield and the quality of the product.

Description

Technical field [0001] The invention relates to a textile machine, in particular to a magnetic suspension energy-saving spindle on a two-for-one twister for textiles. Background technique [0002] The two-for-one twister is a machine that twists the spun yarn after two or more strands are twisted to become a twister. Every time the spindle rotates, two twists are added to the ply yarn. The plied yarn is drawn from the yarn supply bobbin, enters the tensioner through the yarn guide hook on the flyer, passes through the edge of the yarn storage tray through the hollow tube, and is wound on the bobbin with the drum friction drive through the yarn guide hook. Because the spindle and the yarn storage tray are assembled together, the yarn storage tray can rotate together when the spindle rotates, but the circular tank shell, hollow tube and the spindle have no transmission relationship, and the outer permanent magnet passes through the inner permanent magnet The tank shell is sucked ...

AI Technical Summary

Problems solved by technology

However, since the spindle rod is loaded with yarn supply bobbins, circular tank shells, hollow conduits, etc., the load is heavy and the rotation resistance of the spindle rod is also large, so the power consumption is several times that of ordinary twisting machines.

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