A two-for-one twister traverse device

Abstract

The invention relates to a traversing gear of a two-for-one twister. The traversing gear comprises a mounting frame, a motor mounted on the mounting frame and a pair of traversing rods. The traversing gear of the two-for-one twister further comprises a pair of traversing frames, a rotary shaft driven by a motor, and a pair of half gears fixed to two ends of the rotary shaft respectively in a sleeving mode. Each traversing frame and the corresponding traversing rod are detachably fixed together and do reciprocating motion on the mounting frame. Each pair of racks sequentially engaged with the corresponding half gear are arranged in a vertically opposite mode and fixed to the corresponding traversing frame. The traversing gear of the two-for-one twister is simple and light in structure, low in running noise, low in energy consumption, low in cost and stable in traversing, the traversing stroke and traversing speed can be adjusted, the production efficiency and work performance of the two-for-one twister can be improved, and the product application range can be widened.

Description

technical field [0001] The invention belongs to the technical field of textile machinery and equipment manufacturing, and relates to an improvement of a two-for-one twister, in particular to a two-for-one twister traverse device. Background technique [0002] Two-for-one twister is a kind of spinning equipment that combines two or more single yarns into strands by twisting to enhance the performance of the original yarn. In the two-for-one twister, the transmission mechanism provides power for the operation of the two-for-one twister. At present, the existing two-for-one twisting machine head traversing device adopts two methods, one is the traditional cam box structure, and the other is the more advanced servo motor traversing device. The first type of cam box transmission mechanism needs to be lubricated, and lubricating oil needs to be added frequently. The surrounding impurities and broken threads are easily adsorbed to the lubricating oil, the working environment is po...

AI Technical Summary

Problems solved by technology

The first type of cam box transmission mechanism needs to be lubricated, and lubricating oil needs to be added frequently. The surrounding impurities and broken threads are easily adsorbed to the lubricating oil, the working environment is poor, and there are environmental protection problems; the cam box structure is complicated and heavy; There is a lot of noise and vibration during operation, and the motor load power is large

The second type of servo motor traversing device has a simple and lightweight structure; it is driven by the forward and reverse rotation of the servo motor to realize the reciprocating lateral movement of the traverse rod. The traverse is unstable, which limits the running speed of the two-for-one twister and affects the bobbin forming; the cost of the servo motor and related control systems is high, which is not conducive to the cost control of the whole machine

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