A kind of laser micro-vibration sensing recording adjustment device and adjustment method thereof

Abstract

The invention provides a laser micro-vibration sensing recording adjustment device, which can judge and solve the influence of the unconventional vibration of the guide rod on the stability of the properties of the loose body, and can not only judge whether the vibration amplitude of the target rod meets the standard in the process of hanging the target rod Adjust in time. It is also possible to monitor and fine-tune the unconventional vibration of the lead rod in time during the deposition process. It includes a laser sensing component, a data output component, and a feedback adjustment component; the laser sensing component specifically includes forming several laser displacement sensors and corresponding data information acquisition cards; the data output component specifically includes a PLC control system, a display module , the PLC control system is provided with XY plane coordinates, the PLC control system captures the position of each laser displacement sensor in real time, and then obtains the point on the annulus corresponding to the guide bar through the data fed back by the laser displacement sensor and the position of the laser displacement sensor The actual position of the feedback adjustment component specifically includes an alarm system and a passive adjustment mechanism.

Description

technical field [0001] The invention relates to the technical field of manufacturing loose fiber core rods, in particular to a laser micro-vibration sensing recording adjustment device, and the invention also provides an adjustment method for the recording adjustment device. Background technique [0002] 5G smart manufacturing has opened up an industrialized innovation model, and manufacturing is shifting to smart manufacturing. The high-speed, large-bandwidth, no-delay, and wide-coverage optical fiber market requires each process to be leaner to adapt. [0003] In the prior art, in the process of VAD deposition, problems such as step-by-step unevenness of bulk density, Δ deviation, and core layer distortion often occur. When all parameters are set normally, the above phenomenon still occurs. After long-term exploration, Finally, it was found that the disorder and uncontrollability of the vibration of the lead rod limited the accuracy and regularity of the debugging. The vi...

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Problems solved by technology

[0003] In the prior art, in the process of VAD deposition, problems such as step-by-step unevenness of bulk density, Δ deviation, and core layer distortion often occur. When all parameters are set normally, the above phenomenon still occurs. After long-term exploration, Finally, it was found that the disorder and uncontrollability of the vibration of the guide rod limited the accuracy and regularity of the debugging. The vibration amplitude was not easy to attract attention, but it was enough to affect the pass rate of the entire mandrel and cause losses.

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