Optical fiber winding machine suitable for manufacturing optical fiber coils with different diameters

Abstract

The invention provides an optical fiber winding machine suitable for manufacturing optical fiber coils with different diameters, and belongs to the field of civil engineering safety monitoring. By the characteristic that the rotating speed of a motor can be adjusted by a frequency converter, the optical fiber coils with different diameters can be manufactured. The lengths of wound optical fibers are measured by a length measuring wheel, and the optical fibers are always in a tensioning state owing to an optical fiber tensioning wheel. The optical fiber winding machine is used for manufacturing optical fiber coils with small diameters and optical fiber coils with large diameters. The optical fibers can be wound by fixing test pieces on a transmission shaft when the optical fiber coils with the small diameters are manufactured. The optical fibers can be wound by placing test pieces on two shafts which are placed side by side when the optical fiber coils with large diameters are manufactured. The lengths of the wound optical fibers are measured by the optical fiber length measuring wheel, and the optical fibers are always in the tensioning state owing to the optical fiber tensioning wheel. The optical fiber winding machine is used for quickly manufacturing high-quality optical fiber coils.

Description

technical field [0001] The invention belongs to the field of civil engineering safety monitoring and relates to a machine for winding optical fibers made of optical fiber coils with different diameters. 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. Optical fiber has many excellent properties, such as: anti-electromagnetic interference and atomic radiation performance, thin diameter, soft and light mechanical properties; electrical properties of insulation and non-induction; chemical properties of water resistance, high temperature resistance and corrosion resistance, etc. It can play the role of human eyes and ears in places that people can't reach (such as high temperature areas) or areas that are harmful to people (such as nuclear radiation areas), and it can also go beyond human physiological boundaries and recei...

AI Technical Summary

Problems solved by technology

Obviously, the manual winding method has the following disadvantages: 1) it takes a long time and the efficiency is low; 2) the optical fiber is easily broken during the winding process, resulting in wasted efforts; 3) the pretension tension of the optical fiber cannot be guaranteed to be uniform; 4) the adjacent coil cannot be guaranteed Close contact; 5) The repeatability of manual winding is poor, making the monitoring results unstable; 6) It cannot be operated in batches

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