Coarse yarn circulating device in spinning frame

Abstract

The invention relates to a coarse yarn circulating device in a spinning frame. A motor (5) is arranged below a track (1), gears (6) are arranged on an output shaft of the motor (5), first friction wheels (8) and second friction wheels (9) are arranged on the track (1), the first friction wheels (8) are connected with the gears (6) through synchronous belts (7), a conveying rod (2) is arranged in a groove of the track (1) through a conveying guide device (3), suspended spindles (4) are arranged below the conveying rod (2), a hinging piece (13) is arranged at each of two ends of the conveying rod (2), the adjacent hinging pieces (13) are connected through a shaft on the conveying guide device (3), the conveying rod (2) is positioned between the first friction wheels (8) and the second friction wheels (9), and the first friction wheels (8) and the second friction wheels (9) are connected with the conveying rod (2) in a rolling mode. Through the device, automatic circulating motion of coarse yarns is realized, the coarse yarns can be conveniently conveyed by roving workers, the labor intensity of the roving workers is reduced, and the working efficiency is improved.

Description

[0001] technical field [0002] The invention belongs to a part of a textile machine, in particular to a roving circulation device in a spinning frame. Background technique [0003] At present, there are two ways for the spinning frame to transport spare rovings, one is the form of linear travel, and the other is the form of circulation. The linear doffing device and the auxiliary machine blowing and suction cleaners attached to the spinning frame occupy the channel, which affects the work of the car operator, resulting in low work efficiency of the car operator and high labor intensity of the roving worker. The use of the circulating traveling carriage effectively increases the space of the channel, allowing the roving workers to easily replace the rovings. However, due to the complex structure and high price of the roving circulating devices produced by various factories, it is difficult for textile mills to accept them, and due to the current labor cost Most textile mill...

AI Technical Summary

Problems solved by technology

The linear travel car is occupied by the collective doffing device attached to the spinning frame and the blowing and suction cleaner of the auxiliary machine, which affects the work of the car operator, resulting in low work efficiency of the car operator and high labor intensity of the roving worker

The use of the circulating traveling carriage effectively increases the space of the channel, allowing the roving workers to easily replace the rovings. However, due to the complex structure and high price of the roving circulating devices produced by various factories, it is difficult for textile mills to accept them, and due to the current labor cost increase, most textile mills have been looking forward to a labor-saving, cost-effective product to replace the current recycling device

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