Optical fiber coloring apparatus and coloring method

By designing an optical fiber coloring device and utilizing the synergistic effect of the driving component and the curing lamp component, uniform two-color coating and curing of short-distance fiber Bragg gratings were achieved, solving the problems of uneven coating and color fading in the existing technology. This device is suitable for fiber Bragg grating products with lengths of 0.5-1.5 meters.

CN118184171BActive Publication Date: 2026-06-05WUHAN YILUT TECH CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
WUHAN YILUT TECH CO LTD
Filing Date
2024-03-12
Publication Date
2026-06-05

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    Figure CN118184171B_ABST
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Abstract

The application discloses a kind of optical fiber coloring device, it is related to optical fiber coloring technical field, the device includes optical fiber clamping assembly, drive assembly, coloring assembly, curing lamp assembly and controller, the optical fiber clamping assembly is used to clamp in two ends of optical fiber;The drive assembly is installed below optical fiber clamping assembly;The coloring assembly includes coloring base, coloring abrasive and ink supply component, the ink supply component is suitable for supplying ink to coloring abrasive by coloring base;The curing lamp assembly is installed on drive assembly, and is suitable for the optical fiber that has colored is cured;The controller is electrically connected with drive assembly, coloring assembly and curing lamp assembly respectively, the controller is suitable for controlling drive assembly moves, to drive coloring assembly along the surface of optical fiber coloring, and be cured by curing lamp assembly.Combination still provides a kind of optical fiber coloring method, can be colored with two colors on a short length optical fiber, not only uniform coating, also not drop color.
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