Waxing apparatus capable of maintaining sufficient friction between yarn and wax block

Abstract

The invention discloses a waxing apparatus capable of maintaining sufficient friction between a yarn and a wax block. The waxing apparatus comprises a waxing unit, the waxing unit comprises a wax block device and a transmission device, a yarn passes through an end surface of a wax block, a rotary shaft of the wax block is perpendicular to a running direction of the yarn, the wax block device further comprises a barrel and a telescoping device mounted in the barrel, the inner wall of the barrel is provided with a position slot, and the telescoping device is fitted with a position block. During yarn waxing, the wax block on the waxing unit automatically rotates under the action of the transmission device, and the rotary shaft of the wax block is perpendicular to the running direction of the yarn; the position slot and the position block cooperate to continually adjust the position of the telescoping device so that the wax attaches tightly to the yarn, thus improving usage rate of the wax block and improving waxing effect of the yarn.

Description

Technical field: [0001] The invention relates to the field of textile machinery design, in particular to a waxing device capable of maintaining sufficient friction between yarns and wax blocks. Background technique: [0002] Textile machinery is the production means and material basis of the textile industry. Its technical level, quality and manufacturing cost are directly related to the development of the textile industry. Yarn waxing is to rub solid wax on the yarn body, so that part of the wax is attached to the yarn body, so as to reduce the friction coefficient value of the yarn surface, reduce the friction between yarns, facilitate yarn unwinding, and reduce yarn loss. Deterioration of thread hairiness. [0003] At present, during the waxing process of the yarn, the wax block is dragged by the yarn to rotate around the axis in order to achieve the purpose of evenly waxing. This just requires yarn and wax block to have enough frictional force, makes waxing mechanism c...

AI Technical Summary

Problems solved by technology

However, waxing the yarn by only frictional contact between the yarn and the wax block has the following problems: the pressure between the yarn and the wax block is small, and the friction between the yarn and the wax block is small, resulting in The effect of wax is not good; tighten the yarn and increase the pressure between the yarn and the wax block, although the friction between the yarn and the wax block can be increased, but the yarn may break

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