Online gluing device for fiber loop manufacturing based on capillarity

Abstract

The invention relates to an online gluing device for fiber loop manufacturing based on capillarity. The online gluing device comprises a mounting base, a glue pool, a gluing member for forming a vertical slit and a glue pool lid, wherein the glue pool is arranged on a mounting platform at the upper end of the mounting base, a glue injection nozzle at the upper end of the mounting base is in hermetic insertion fit with a glue injection nozzle insertion hole formed in the bottom of the glue pool, and a glue injection channel communicates with the glue injection nozzle and one side face of the mounting base, and is connected with an external glue injection system through a pipeline; an electric heating plate is embedded in the portion, at the lower end of the mounting base, inside a mountinggroove, and a temperature sensor is mounted at the portion, located at the glue injection nozzle, of the mounting base; a liquid level observation port is formed in one side of the glue pool, and is provided with a transparent baffle, and a photoelectric-type liquid level sensor is arranged at the position, exactly facing the liquid level observation port, outside the glue pool; the gluing memberis vertically mounted in the glue pool, and the upper end of the gluing member stretches out of an opening of the glue pool lid to form a gluing acting part for fibers to penetrate through. The onlinegluing device is simple in structure, convenient in gluing and capable of achieving online gluing.

Description

technical field [0001] The invention belongs to the technical field of making optical fiber rings, and in particular relates to an online gluing device for making optical fiber rings based on capillary action. Background technique [0002] The optical fiber ring is a ring-shaped optical sensitive element formed by winding optical fiber and solidified by glue. It is the core of optical fiber gyroscopes, optical fiber current transformers and other instruments. The pros and cons of its production technology directly determine the performance of the aforementioned instruments and meters. Glue is one of the two materials that make up the optical fiber ring (the other is the optical fiber). Its function is to ensure the position of the optical fiber in the optical fiber ring, so that the ring product can obtain stable and reliable precision performance. Therefore, the glue sizing technology is an indispensable part of the optical fiber ring manufacturing technology. [0003] At...

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Problems solved by technology

[0003] At present, there are mainly two types of optical fiber ring sizing technology at home and abroad: offline sizing and online sizing. Both solutions have their own advantages: offline sizing is suitable for mass-produced ring products, but because of its The position of the optical fiber in the product will be disturbed during the gluing process, so it is only suitable

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