Low-wear metal filament plying twisting equipment

Abstract

The invention discloses low-wear metal filament plying twisting equipment. The low-wear metal filament plying twisting equipment is characterized in that the low-wear metal filament plying twisting equipment comprises a main body bracket, a plying twisting device, a plying winding device and monitoring device; the plying twisting device and the plying winding device are mounted on the main body bracket; the monitoring device is used for monitoring the position of a plying twisting point; the plying twisting device comprises an unwinding tray rotatably mounted on a column, a twisting disc in parallel arrangement with the unwinding tray, a twisting shaft horizontally fixedly installed between the unwinding tray and the twisting disc, and multiple wire feeders mounted on the end face of the unwinding tray; the wire feeder comprises a wire feeding wheel bracket, a wire feeding wheel mounting shaft mounted on the wire feeding wheel bracket, a wire feeding wheel sleeved on the wire feeding wheel mounting shaft, and a magnetic powder brake mounted on one end of the wire feeding wheel mounting shaft. The low-wear metal filament plying twisting equipment has the advantages of realizing accurate control of the position of the plying twisting point, avoiding the phenomenon of single metal filament breakage during the process of plying and twisting, and improving the continuity and uniformity of plied metal filament winding and the appearance quality of the plied metal filaments.

Description

technical field [0001] The invention belongs to the field of metal filament braiding equipment, in particular to a low-wear metal filament ply twisting equipment. Background technique [0002] Metal filament is a high-performance material that is different from traditional textile raw materials (cotton, wool, silk, hemp, chemical fiber, etc.), it not only has the same continuity as textile yarn, but also has the unique conductivity of metal materials, Thermal conductivity, high temperature resistance and corrosion resistance. In recent years, with the development of special textile materials and industrial textiles, metal filaments and their products have been widely used in textiles, petrochemicals, electronic machinery, aerospace, environmental protection and other fields, and are key materials in many civil and defense industries. , the metal filament is a continuous non-crimp filament, and its wire diameter is much lower than that of the textile yarn. As a metal materia...

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Problems solved by technology

[0004] At present, in the textile industry, the equipment that can be applied to twisting fiber filaments includes roving frames, spinning frames, twisting machines, two-for-one twisting machines, etc., but due to the special physical and mechanical properties of metal filaments, these equipments have the following defects : 1. In the existing two-for-one twisting machine, the path of the yarn is tortuous, which may easily cause the metal filament to bend and break the yarn; 2. The flexibility of the existing twisting machine is not high, mainly for textile yarn Processing has poor adaptability to metal filaments; 3. In the existing roving frame and spinning frame, the winding mechanism does not meet the packaging requirements of metal filaments, and the operation is complicated; 4. The existing twisting machine in China, yarn doubling It is separated from the twisting process, and for the metal filament after surface treatment, the longer the process is, the more serious the wear on the metal filament will be; therefore, in order to improve the flexibility and weavability of the metal filament, solve For the current problems faced by twisting equipment, a low-wear metal filament ply twisting equipment is proposed

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