Spun yarn broken end cotton suction automatic control method and system and network side server

Abstract

The invention belongs to the field of spinning machines, and particularly relates to an automatic control method and system for spun yarn broken end cotton suction and a network side server side, the automatic control method for spun yarn broken end cotton suction comprises the steps that a negative pressure value signal sent by a negative pressure detector at the tail end of an air pipe is collected, and the negative pressure value signal is output; data processing is carried out according to the received negative pressure value signal sent by the negative pressure detector at the tail end of the air pipe, and a corresponding instruction is sent; collecting the signal sent by the single-spindle detection sensor for detection, and outputting the signal; and data processing is carried out according to the received signal sent by the single-spindle detection sensor, and a corresponding instruction is sent. According to the device, the specific position of the broken spun yarn can be accurately known, the labor intensity of a turner is reduced, meanwhile, the cotton suction fan can operate at low working frequency for a long time, the production cost of an enterprise is reduced, and the purposes of saving energy, reducing noise, reducing staff and improving efficiency are achieved.

Description

technical field [0001] The invention belongs to the field of spinning frames, and in particular relates to an automatic control method, system and network-side server for spinning broken ends and absorbing cotton. Background technique [0002] At present, the broken ends and cotton suction systems of the spinning frame operate separately, and the cotton suction fan runs at high speed and full load for a long time, which wastes a lot of energy. After the spun yarn is broken, the on-duty turning worker cannot find it in time. In severe cases, it will cause the adjacent spindle to break, and the back will increase, the spinning raw materials will be lost, and the yarn production rate will be reduced. The negative pressure in the cotton suction duct cannot be monitored in time. If it is too high, it will waste electric energy. If it is too low, it will affect the spinning process and cause the yarn sliver to not be sucked clean after the end is broken. The degree of intelligenc...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is: in order to solve the problem of energy waste caused by the low intelligence of the existing cotton suction system

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