An optical fiber untwisting device

Abstract

The present invention relates to the field of optical fiber manufacturing equipment, in particular to an optical fiber untwisting device, including a raw material loading mechanism, a raw material gathering platform, a stranding machine, an untwisting frame, and a traction mechanism. The raw material loading mechanism, raw material gathering platform, stranding The closing machine, the untwisting frame and the traction mechanism are arranged along a straight line. The first, second, and third untwisting mechanisms are arranged in the untwisting frame, and the left and right sides of the untwisting frame The first through holes are opened on the side outer walls, the first untwisting mechanism is installed on the inner wall of the untwisting frame, and the first untwisting mechanism is located directly below the first through hole, and the second untwisting mechanism The mechanism and the third untwisting mechanism are arranged on the other inner side wall of the untwisting frame at intervals. The present invention can greatly offset the torsional force generated during processing of the optical fiber through the first back-twist mechanism, the second back-twist mechanism and the third back-twist mechanism, thereby improving the production quality.

Description

technical field [0001] The invention relates to the field of optical fiber manufacturing equipment, in particular to an optical fiber untwisting device. Background technique [0002] Optical fiber is the abbreviation of optical fiber, which is a light transmission tool achieved by the principle of total reflection of light in fibers made of glass or plastic. The tiny fiber is encapsulated in a plastic sheath that allows it to be bent without breaking. Typically, a transmitter at one end of the fiber uses a light-emitting diode or a laser to send pulses of light into the fiber, and a receiver at the other end of the fiber uses a photosensitive element to detect the pulses. [0003] In daily life, optical fibers are used for long-distance information transmission because the loss of light in optical fibers is much lower than that of electricity in wires. [0004] Usually the terms optical fiber and optical cable are confused. Most optical fibers must be covered with several ...

AI Technical Summary

Problems solved by technology

With the research and development of high-precision optical fiber rings and other products, the indicators of optical fibers have been continuously refined. Among them, the problem of optical fiber torsion has always been a key concern, which is mainly reflected in the various types of optical fibers currently on the market due to the objective process and production equipment. Factors have always been the inevitability and uncertainty of fiber torsion, which cannot be effectively solved by existing technologies

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