An optical fiber ring winding online gluing device

Abstract

The invention discloses an online glue applying device for fiber ring winding. The device comprises a supporting frame, a base, a base plate, a baffle, a glue pool, a glue feeding mechanism, a glue applying mechanism, a motor and a scraping plate; the base adopts a solid cubic structure, and is installed on the supporting frame used for limiting the translation freedom degree of the base; the motor used for driving the glue feeding mechanism and the base plate used for supporting the glue feeding mechanism and the glue applying mechanism are both installed on the base; the glue applying mechanism and the scraping plate cooperate with each other, and uniformly apply glue liquids in the glue pool on a fiber ring through the glue feeding mechanism, and the baffle used for heat insulation is arranged between the glue pool and the base plate. According to the device, through the cooperation of the supporting frame, the base, the base plate, the baffle, the glue pool, the glue feeding mechanism, the glue applying mechanism, the motor and the scraping plate, the online glue applying function in the fiber ring winding production process is achieved, the controllability of the glue applyingtemperature and the glue applying uniformity is guaranteed, the production efficiency is improved, and the performance of the fiber ring is remarkably improved.

Description

technical field [0001] The invention relates to an online gluing device for fiber ring winding, which belongs to the technical field of fiber ring manufacturing. Background technique [0002] Fiber optic gyroscope is an optical gyroscope based on the Sagnac effect. It has the advantages of low cost, long life, small size, and no moving parts. It has been widely used in satellites, rockets, missiles, and oil exploration. As the sensitive core of the fiber optic gyroscope, the performance of the fiber optic ring directly determines the performance of the fiber optic gyroscope, and the production process of the fiber optic ring is the direct factor determining its performance. [0003] In order to improve the performance of the optical fiber ring and ensure the reliability of the position between the optical fibers, it is often necessary to fill the adhesive between the optical fibers, so that each turn of the wound optical fiber can be cured into a single firmware, which requi...

AI Technical Summary

Problems solved by technology

Both methods can realize online sizing in the process of optical fiber wrapping, but due to more human intervention in the two methods, the uniformity of sizing cannot be guaranteed, resulting in uneven internal curing stress and affecting the performance of the product

[0004] In order to promote the development of optical fiber ring technology, some units in China have also carried out the research and development of online sizing devices, but the currently designed sizing devices have a bulky structure and are not flexible enough to adjust, and can only meet a single form of sizing effect.

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