Preparation equipment and preparation method for novel composite fibers for high-altitude operation

Abstract

The invention discloses preparation equipment and a preparation method for novel composite fibers for a high-altitude operation. The preparation equipment comprises a winding device, wherein the winding device comprises a material cutting assembly, a winding roller, a first material storage mechanism and a second material storage mechanism; the winding roller is located below the material cutting assembly, so that the composite fibers can be vertically conveyed downwards, and the conveying speed of the composite fibers is equal to the winding speed of the winding roller; the first material storage mechanism is arranged above the material cutting assembly, the first material storage mechanism is used for storing materials when the material cutting assembly cuts off the composite fibers and discharging the materials when the material cutting assembly resets after cutting off, and the material storage speed and the material discharging speed are both equal to the conveying speed of the composite fibers; and the second storage mechanism is arranged between the material cutting assembly and the winding roller, the second storage mechanism is used for discharging materials when the material cutting assembly cuts off the composite fibers and storing the materials when the material cutting assembly resets after cutting off, and the material discharging speed and the material storage speed are both equal to the winding speed of the winding roller.

Description

technical field [0001] The invention belongs to the technical field of composite fiber preparation for slings, and in particular relates to a preparation device and a preparation method for a new type of composite fiber for aerial work. Background technique [0002] In the prior art, conventional slings are mostly made of high-strength polyester filament fibers, which have the advantages of high strength and wear resistance, but polyester fibers are affected by the material itself, so it is difficult to apply to high-temperature or high-cold environments In view of the problems referred to above, it is proposed to adopt inorganic fibers such as glass fibers and basalt fibers to prepare slings. Although this type of fiber has good temperature resistance, its brittleness is relatively large, which also increases the production difficulty of slings. [0003] In the CN104963030B patent, a composite fiber based on basalt fiber and subjected to surface treatment is proposed, and t...

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Problems solved by technology

[0004] According to the principle disclosed in the CN104963030B patent, it can be known that when preparing the composite fiber, each single fiber needs to be uniformly infiltrated, and the bundle forming structure is dried, so that the corresponding preparation equipment needs to be continuously shut down and the composite fiber The transfer of the winding roller, so that the preparation of the composite fiber has the defects of high labor intensity and low production efficiency

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