Dynamic raw silk fineness control system of automatic silk reeling machine

Abstract

The invention discloses a dynamic raw silk fineness control system of an automatic silk reeling machine. The dynamic raw silk fineness control system comprises a capacitive sensor, a dynamic state controller, a computer comparison system and an executing mechanism, wherein the capacitive sensor and the dynamic state controller are in charge of detecting a real-time dynamic signal about the fineness change of a raw silk and transmitting the real-time dynamic signal to the computer comparison system; the computer comparison system carries out computation, analysis and comparison and transmits a dynamic state regulation command to the executing mechanism again; the executing mechanism finishes the regulation of the fineness, so that the fineness of the raw silk returns to the normal state, and the system repeatedly carries out the detection, the regulation and the re-detection to form a dynamic circle. The dynamic raw silk fineness control system disclosed by the invention has the advantages that the control degree of raw silk fineness deviation is improved; meanwhile, the times of real-time detection, immediate regulation and miss feeding are very short, no contact measurement exists, the precision is higher, and the quality of the raw silk is further improved.

Description

technical field [0001] The patent of the present invention relates to a silk reeling machine, in particular to an automatic fineness control system on an existing automatic silk reeling machine. [0002] Background technique [0003] 1. Overview of fineness automatic control system [0004] The automatic fineness control system on the existing automatic silk reeling machine is made up of sensor, exploring mechanism, cocoon feeding machine. When the raw silk passes through the sensor, friction is generated between them, and the change of friction drives the sensor to swing up and down, which is expressed as a measurement signal of denier change. The periodic contact between the sensor and the exploration mechanism transmits the measurement signal, and the exploration mechanism will measure The signal is amplified and transmitted to the cocoon feeding machine, which performs cocoon adding intermittently; after adding threads to the cocoon machine, the raw silk fineness adjus...

AI Technical Summary

Problems solved by technology

[0005] 2. Current status and problems of fineness automatic control system

Due to mechanical errors, the fineness deviation of the filaments will not be corrected in time, resulting in quality problems

[0009] The swing of the perceptron and the signal amplification of the exploration mechanism are carried out mechanically, and various failures may occur during the measurement, transmission, amplification and execution of the mechanical device, resulting in the ineffective control of the denier deviation of the raw silk, and even out of control

Now silk reeling enterprises can only strengthen the maintenance and maintenance of the machine to reduce the probability of mistakes, which not only increases the production cost, but also cannot fundamentally solve the problem

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