Optical fiber coupling and welding device for butterfly laser device

Abstract

The invention provides an optical fiber coupling and welding device for a butterfly laser device. The optical fiber coupling and welding device comprises a supporting structure, an optical fiber fixture module, a laser welding module, a pipe shell fixture module and a monitoring module, wherein the optical fiber fixture module is arranged at a first position of the supporting structure and used for clamping and fixing an optical fiber so that the optical fiber can be fed into a pipe shell at a preset end corner angle for coupling; the laser welding module is arranged at a second position of the supporting structure and used for welding the coupled optical fiber in the pipe shell; the pipe shell fixture module is arranged at a third position of the supporting structure and used for clampingand positioning the pipe shell and electrifying the pipe shell completing optical fiber coupling and welding; and the monitoring module is used for monitoring the end face position and end face shapeof the optical fiber in the pipe shell. The modules are reasonable in structural design and compact in connection, and through orderly cooperation, multi-freedom-degree coupling, welding and electrifying integrated operation of the optical fiber can be realized simultaneously.

Description

technical field [0001] The invention relates to the technical field of butterfly laser packaging, in particular to a butterfly laser fiber coupling and welding device. Background technique [0002] An optical fiber is a fiber made of glass or plastic that acts as a means of transmitting light. Optical fibers need to be clamped and positioned by clamps during installation and processing. For the technical field of butterfly laser packaging, the installed optical fiber needs to be aligned with the lens in the butterfly device, and the end face of the optical fiber needs to maintain a specific angle. After the coupling of the optical fiber and the butterfly device is completed, the optical fiber needs to be welded to the butterfly device by laser welding equipment, and finally connected to multiple pins on the butterfly device through the power-on board, and the butterfly device is completed after the power-on board is powered on The power-on operation of the butterfly laser ...

AI Technical Summary

Problems solved by technology

[0004] The invention provides a butterfly laser fiber coupling and welding device, the purpose of which is to solve the problem that the existing butterfly laser packaging process mainly relies on mutually isolated devices and is completed by manual operation, the packaging efficiency is low, and the packaging accuracy is not high. question

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