Thread throwing device of colloidal silk forming equipment

Abstract

The invention relates to a thread throwing device of colloidal silk forming equipment. The technical problem that the design is not reasonable in design. The device includes a thread throwing base, athread throwing motor, a feeding pipe body and a hot air base. The hot air base is internally provided with a heating element, the heating element is connected with a hot air guide structure, a motorshaft and the feeding pipe body pass through the hot air base and extend to the lower portion of the hot air base, the lower end of the motor shaft is connected with a thread throwing disc body, the thread throwing disc body corresponds to the feeding pipe body, the periphery of the thread throwing disc body has a plurality of thread throwing holes, the upper end of the thread throwing disc body is fixedly provided with a hot air blowing structure connected with the motor shaft, and the lower end of the hot air base is provided with a hot air guide out structure corresponding to the hot air blowing structure. The device has the advantages that fiber is stretched further through a hot air system and meanwhile is dried rapidly to prevent bonding with one another, a thermal insulation sheet effectively avoids colloidal solution solidification, the thread throwing holes in the thread throwing disc is not easily blocked, and the prepared silky fiber is very high in quality.

Description

technical field [0001] The invention belongs to the technical field of material processing equipment, and in particular relates to a silk spinning device of colloid silk forming equipment. Background technique [0002] At present, the most commonly used preparation method of colloid filaments is the sol method, which includes three main processes of colloid preparation, fibrosis (spinning or blowing) and firing. The spinning method is a more commonly used fiber-forming method, that is, the centrifugal spinning method is used to prepare colloidal filaments; after drying, heat treatment is performed to obtain filamentous fibers. When the existing spinning method is used to prepare filamentous fibers, the high-speed rotation of the motor is required to realize the centrifugal spinning, that is, the motor drives the hollow spindle to rotate through the belt, and the colloid solution is placed in the container on the upper part of the spinning disk, and the bottom of the containe...

AI Technical Summary

Problems solved by technology

[0004] The above scheme saves space to a certain extent and reduces the loss of the transmission structure by directly installing the rubber hose in the hollow shaft of the motor. However, this scheme still exists: the spinning effect is poor, and the yarn thrown out by the spinning hole The fibers are easy to break and the fibers just thrown out are thick and easy to stick to each other, etc.

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