High-pressure gas flow type soft fiber opener

Abstract

The invention discloses a high-pressure gas flow type soft fiber opener which comprises a casing, wherein an obliquely-arranged needle plate conveying belt is arranged in the casing, a feeding hopper is arranged above a feeding end of the needle plate conveying belt, and a spreading roller is arranged above the needle plate conveying belt. Soft convex pieces are arranged on the surface of the spreading roller, the top end of each soft convex piece is close to the top end of the needle plate conveying belt, a high-pressure gas spraying nozzle is arranged at the position close to an arc-shaped discharging end of the needle plate conveying belt, and the gas spraying direction of the high-pressure gas spray nozzle is horizontally tangent to roots of needles at the discharging end of the needle plate conveying belt. The high-pressure gas spraying nozzle is arranged on a transverse rod, and one end of the transverse rod is connected with an eccentric wheel device which is connected with a moor. A cleaning brush is arranged below the discharging end of the needle plate conveying belt, a baffle is arranged below the cleaning brush, and screen cloth is arranged on the casing. A conveying belt is arranged below the baffle, one end of the conveying belt is arranged outside the casing, an atomizing chamber is arranged above the baffle, and an oil solution spraying nozzle is arranged at the top of the atomizing chamber. The high-pressure gas flow type soft fiber opener has the advantages that the structure is simple, a soft opening mode is adopted and fibers cannot be damaged.

Description

technical field [0001] The invention relates to a high-pressure airflow type flexible fiber opener. Background technique [0002] In spinning and nonwoven processing, the fibers are generally opened first. At present, the combination of beaters or brad curtains and beaters to open the fibers is a mechanical loosening method, which is easy to cause fiber breakage, damage or winding and knotting, which affects the quality of the final product. Mechanical opening is not suitable for fibers that are too low in strength, easy to bond, and easy to break. Contents of the invention [0003] The purpose of the present invention is to overcome the above disadvantages and provide a high-pressure airflow flexible fiber opener with simple structure, flexible opening method and no fiber damage. [0004] The purpose of the present invention is achieved through the following technical solutions: a high-pressure airflow type flexible fiber opener, including a housing, a needle conveyor b...

AI Technical Summary

Problems solved by technology

At present, the combination of beaters or corner nail curtains and beaters to open fibers is a mechanical loosening method, which is easy to cause fiber breakage, damage or winding and knotting, which affects the quality of the final product

Mechanical opening is not suitable for fibers that are too low in strength, easy to bond, and easy to break

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