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Full-fiber sensing probe winding device and winding method

A technology of sensing probe and winding method, which is applied in digital control, electrical program control, non-electric variable control, etc., can solve the problem of insufficient attention to the winding device method of optical fiber sensing probe, unstable winding speed, and twisted optical fiber And other issues

Active Publication Date: 2013-05-01
HUNAN HAIDUN OPTICAL FIBER SENSING TECH ENG LAB
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0002] At present, for all-fiber sensing products, people are more likely to obtain higher detection accuracy by adjusting the structural parameters of the probe, the length of the fiber, and the sensitizing material, etc., but not enough attention is paid to improving the winding device of the fiber-optic sensing probe.
At present, the winding of domestic fiber optic probes basically adopts manual winding devices. During the manual winding process, the tension of the optical fiber is prone to sudden changes due to external disturbances. At the same time, the winding speed is not stable, the precision of fiber arrangement is too low, and fiber twisting often occurs. , Fracture phenomenon

Method used

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  • Full-fiber sensing probe winding device and winding method

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Embodiment 1

[0038] Such as figure 1 A schematic structural diagram of a winding device for an all-optical sensor probe for realizing the method of the present invention. In the specific example shown in the figure, the structure of the winding device for the all-optical sensor probe includes a tension control system, a precision cable winding system, an optical fiber state adjustment system, and an optical fiber glue coating control system. The specific functions are as follows:

[0039] (1) Tension control system

[0040] The tension control system includes tension sensor 2 and amplifier circuit, tension control motor 2, dance wheel 4, preparation ring bracket 1, guide pulley 5, adjusting wheel 6 and adjusting wheel 7, A\D sampling and feedback control circuit part. During the fiber winding process, the optical fiber is led out from the preparation ring support, passes through the dance wheel, the tension sensor, the adjustment wheel, and the guide pulley 8, and finally the optical fiber is ...

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Abstract

The invention discloses a full-fiber sensing probe winding device and a winding method. The full-fiber sensing probe winding device comprises a tension control system, a glue coating control system, a fiber state adjusting system and a wire arranging and winding system; and the tension control system comprises a preparing ring bracket (1), a tension control motor (2), a fiber guiding wheel (3), a dance wheel (4), a tension sensor (5), a first adjusting wheel (6), a second adjusting wheel (7) and a guiding pulley (8) which are arranged on a support block (37). When the full-fiber sensing probe winding device is adopted for winding fiber, the winding device and the method have the advantages that the winding tension is constant and the wire arranging is precise, and further, the operation is simple, the production consistency is high, the reliability is high, and the like.

Description

Technical field [0001] The invention relates to an all-optical fiber sensing probe winding device and a winding method, and is particularly suitable for the probe winding of optical fiber hydrophone products. Background technique [0002] At present, for all-fiber sensing products, people often adjust probe structure parameters, fiber length, and sensitizing materials to obtain higher detection accuracy, while not paying enough attention to improving the winding device of fiber sensing probes. At present, the winding of domestic fiber probes basically adopts manual winding device, and during manual winding process, the fiber tension is prone to sudden sudden changes due to external disturbance, and the winding speed is not stable, the fiber discharge accuracy is too low, and the fiber twists frequently , Fracture phenomenon. The detection accuracy of the optical fiber sensor probe is very sensitive to the condition and tightness of the wound optical fiber. The uniformity and co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/18G05D15/01
Inventor 袁湘文翁泽平李友如黄德翼陶令龙真胡艳红向继方石滔孟庆鑫赵琢徐栋王永蒋思思李强胡雄凯吴聪
Owner HUNAN HAIDUN OPTICAL FIBER SENSING TECH ENG LAB
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