Automatic Silk Reeling Locomotive Thread Thread Adding Device and Its Control Technology

Abstract

The invention discloses an automatic silk reeling machine headstock brushing end cocoon feeding device and a control technology thereof. The cocoon feeding device comprises a brushing-picking end cocoon without end cooling mechanism arranged on an end picking pot (10) and a mixed cocoon conveying mechanism connected with the brushing-picking end cocoon without end cooling mechanism, the output side of the mixed cocoon conveying mechanism is arranged on a high-temperature cocoon feeding opening of an end brushing pot (2), and a water flow system cooperates with the end picking pot (10) and thebrushing-picking end cocoon without end cooling mechanism; the control technology comprises the following steps that 1) the brushing-picking end cocoon without end cooling mechanism cools brushing-picking end cocoons without ends in the end picking pot (10); 2) the mixed cocoon conveying mechanism mixes the cooled brushing-picking end cocoons without ends and reeling silk dropping end cocoons andconveys the cooled brushing-picking end cocoons without ends and the reeling silk dropping end cocoons to the end brushing pot (2) for end brushing; 3) new cocoons are supplemented to the end brushingpot (2); the cooled brushing-picking end cocoons without ends in the end picking pot and the reeling silk dropping end cocoons are mixed and added in the end brushing pot, and therefore the stabilityof the brushing end cocoon setting quantity is improved, and the temperature fluctuation is reduced.

Description

technical field [0001] The invention relates to the fields of cocoon cooking technology and the like, in particular to an automatic silk reeling locomotive thread thread adding device and its control process. Background technique [0002] Cocoon cooking is an important production process of silk reeling. Cocoon cooking is to make the cocoon cocoon layer sericin properly swell and dissolve through the water medium under a certain temperature or pressure state, so as to weaken the adhesive force between the cocoon threads, and the cocoon threads can be dissociated in turn. process. The degree of ripeness of boiled cocoons affects the smoothness of silk reeling, which in turn affects the quality of raw silk, raw material cocoon consumption, and the completion level of output. [0003] The automatic silk reeling machine is the key equipment for raw silk processing, which draws out cocoon silk and assembles it into raw silk. Raw silk production is a traditional advantageous pro...

AI Technical Summary

Problems solved by technology

Suolixu threadless cocoons and silk reeling threadless cocoons are relatively stable. Generally, the entire cocoon quantity is controlled by controlling the amount of new cocoons. The problem is that cocoons are added each time through the cocoon bucket (Suolixu threadless cocoons, new cocoons) Large amount and low frequency of cocooning, so the temperature of the Suoxu pot changes greatly, which affects the effect of Suoxu

And the process requirement of the soup temperature of Lixu is about 40 ℃, and the threadless cocoons of Solixu have not been properly cooled, and the amount of cocoons of this part accounts for 30-35% of the total amount of soy (the efficiencies of Solixu are respectively about 80%). First of all, adding it to the Suoxu pot will increase the knots of cocoon silk, increase the roughness of 10,000 meters, and reduce the cleanliness and cleanliness of raw silk

At present, the main reason for the degradation of high-grade raw silk is the cleanliness of raw silk, so this method of cocooning restricts the improvement of product quality

[0021] (2) The method of adding cocoons with threadless cocoons and boiled new cocoons adopts the cocoon lifting bucket to add cocoons, and there are too many cocoons added at one time, uneven heating of cocoons in the Suoxu pot and sudden changes in the temperature of the Suoxu pot, etc. The problem is that the temperature of the temperature control part is difficult to control, which affects the threading efficiency

[0022] (3) The lifting movement of the cocoon lifting bucket in the straightening pot makes the liquid level in the straightening pot fluctuate, and some threaded cocoons will move to the cocoon lifting bucket, which increases the consumption of raw materials

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