Fiber netforming device

Abstract

The invention belongs to the technical field of fiber processing technologies, and particularly relates to a fiber netforming device. The fiber netforming device comprises a base, the base is providedwith a material storage bin, the material storage bin is connected with a feeding mechanism through a vertical elevator, the lower side of the feeding mechanism is provided with a negative pressure rotating cylinder, through holes are evenly formed in the surface of the negative pressure rotating cylinder, the two ends of the negative pressure rotating cylinder are both rotatably connected with two exhaust pipelines through bearings, the vent ends of the two exhaust pipelines are connected to a same air collection pipeline, the air collection pipeline is connected with a first cross flow fan,the exhaust pipelines are erected on the base through two first brackets, the base is also provided with a first driving motor, and the first driving motor is in transmission connection with the negative pressure rotating cylinder through a first transmission mechanism; the base is vertically provided with two second brackets, and a conveying mechanism is arranged between the two first brackets and the two second brackets. The fiber netforming device has the advantages of being wide in application range, low in purchase, use and maintenance cost and suitable for popularization in middle and small fiber processing enterprises.

Description

Technical field [0001] The invention belongs to the technical field of fiber processing technology, and particularly relates to a fiber web forming device. Background technique [0002] Non-woven fabric, also known as non-woven fabric, is composed of directional or random fibers. It is a new generation of environmentally friendly materials. It is moisture-proof, breathable, flexible, light, non-combustible, easy to decompose, non-toxic and non-irritating, rich in color, and price Low-cost, recyclable and other characteristics. For example, polypropylene (PP material) pellets are mostly used as raw materials, which are produced by continuous one-step method of high-temperature melting, spinning, laying, and hot-pressing. It is called cloth because of its appearance and certain properties. Non-woven products are rich in color, bright and lively, fashionable and environmentally friendly, versatile, beautiful and generous, with diverse patterns and styles, and are light, environmen...

AI Technical Summary

Problems solved by technology

[0003] At present, various existing web forming devices either use a dust cage drum and can only be used for fluff fibers with a fiber length of 1 to 3 mm, or use a needle roller and can only be used for cotton wool with a fiber length of 25 to 60 mm. Not only the scope of application is limited, but also the structure is complex, and the cost of purchase, use and maintenance is high, which is not conducive to the promotion and popularization in small and medium-sized fiber processing enterprises

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