Silkworm cocoon reeling-off device for spinning

Abstract

The invention relates to the technical field of agricultural product processing, and discloses a spinning silkworm cocoon drawing device which comprises a supporting plate, a driving roller and a driven roller are rotationally arranged on the supporting plate and are in transmission connection through a conveying belt used for collecting silk, and the silk is wound on the outer surface of the conveying belt. A fixing mechanism used for adjusting the position of the driven roller is arranged between the driven roller and the supporting plate, and the fixing mechanism is acted to drive the driven roller to move towards the driving roller so that the conveying belt can be loosened, and then silk can be separated from the outer surface of the conveying belt. According to the silk collecting device, the conveying belt is used for replacing a take-up wheel in the prior art to collect silk, the soft characteristic of the conveying belt is utilized, the silk can be easily taken down when the conveying belt is loose, and silk breakage cannot be caused.

Description

technical field [0001] The invention relates to the technical field of agricultural product processing, in particular to a silkworm cocoon spinning device for textile use. Background technique [0002] Silkworm cocoon is a sac-shaped protective layer in the pupa stage of mulberry silkworm, which contains the pupa body. The cocoon layer can be used for silk reeling. When the silkworm cocoon is spinning, it is necessary to put all the cocoons into boiling water, and keep stirring until the thread ends of the silk are separated. [0003] For example, the application number is CN201820907912.0, the publication number is CN208949449U, and the Chinese utility model patent titled "A silkworm cocoon spinning device for textile" discloses a "cocoon de-silk box, the outer wall of which is evenly wrapped with heating air A first heater is symmetrically arranged on the left and right sides of the heating cavity. The first heater is fixedly connected to the left and right sides of the o...

AI Technical Summary

Problems solved by technology

[0004] Although the cocoon spinning device provided by the utility model patent of the above-mentioned invention patent can improve the uniformity of cocoon heating and realize cocoon spinning, its disadvantages are: When the silk is wound and collected, the cocoon spinning device provided by the utility model collects it through the rotation of the take-up wheel, and uses the evenly distributed burrs on the outer surface of the take-up wheel to fix and firmly adhere the silk to the take-up wheel. And when the collection of silk ends and silk needs to be taken off, because silk is tightly wound on the take-up reel, and the diameter of take-up reel is fixed, and because of the existence of burr between silk and take-up reel has again Large frictional resistance makes it very difficult to remove the silk from the take-up wheel, which may easily cause silk breakage

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