A guiding device with adjustable spacing for gauze production and processing

Abstract

The invention relates to the field of screen production, in particular to a screen production and processing spacing-adjustable guide device which comprises a protection mechanism, a guide mechanism,a telescopic mechanism, a blowing mechanism and an adjusting mechanism. By the aid of the guide mechanism, the spacing between yarn guide wheels is conveniently adjusted, guide of yarns with differentthicknesses is facilitated, abrasion of the yarns caused by off size of the yarn guide wheels and the yarns is prevented, and the quality of a finished screen cannot be affected. By the aid of coordination of the telescopic mechanism and the adjusting mechanism, required elastic force is adjusted by the adjusting mechanism according to different tightness of the required yarns, tightness consistency of the yarns is ensured by back-and-forth movement of the telescopic mechanism during paying-off of a roller, and excessive looseness or tightness of the yarns is prevented. By the aid of coordination of the blowing mechanism and the telescopic mechanism, the blowing mechanism can blow when the yarns squeeze the telescopic mechanism, so that the yarns and the telescopic mechanism can be cleaned.

Description

technical field [0001] The invention relates to the field of gauze production, in particular to a guiding device with adjustable spacing for gauze production and processing. Background technique [0002] The gauze has the advantages of good toughness, corrosion resistance, easy cleaning and not easy to deform; the gauze has a wide range of uses, mainly used for mosquito and insect prevention in homes, offices, hotels, etc., with a width ranging from 0.6m to 1.5m. High-grade window screens include stainless steel window screens, epoxy-coated window screens, glass fiber flat-woven invisible window screens, etc. [0003] In the production process of the gauze net, it is necessary to use the yarn guide wheel to guide the spinning yarn to facilitate the routing of the spinning yarn. However, the existing spinning yarn is wound on the roller for unwinding. The length of the thread is different. When the length of the released spun thread is short, the spun thread is too tight whe...

AI Technical Summary

Problems solved by technology

[0003] In the production process of the gauze net, it is necessary to use the yarn guide wheel to guide the spinning yarn to facilitate the routing of the spinning yarn. However, the existing spinning yarn is wound on the roller for unwinding. The length of the thread is different. When the length of the released spun thread is short, the spun thread is too tight when it is routed, so that when the gauze net is woven, the through hole between the gauze nets becomes smaller; When it is longer, the spinning thread is looser when it is routed, so that the through hole between the gauze nets becomes larger when the gauze net is woven; and when the yarn guide wheel is used for guidance, the center of the yarn guide wheel The width of the slit is not variable. For thicker yarns, the yarn guide wheel will cause greater wear to the yarn when it is guided, thus affecting the quality of the gauze produced.

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