Dustless efficient optical fiber laser welding device

Abstract

The invention relates to the technical field of industries, and discloses a dustless efficient optical fiber laser welding device. The dustless efficient optical fiber laser welding device comprises amachining box. A ceramic table is fixedly arranged on the bottom wall in a cavity of the machining box. Alignment frames are fixedly arranged on the two sides of the machining box, and an optical fiber penetrating the machining box is fixedly arranged on the opposite sides of the two alignment frames. Shaking wheels are fixedly arranged on the front surfaces of the alignment frames. Dust boxes are fixedly arranged on the two sides of the machining box. The tops of the dust boxes communicate with exhaust fans. The bottom of each dust box communicates with a dust suction pipe with one end penetrating and extending into a machining box cavity. The end, away from the corresponding dust box, of each dust suction pipe communicates with an annular pipe, wherein the bottom of the annular pipe communicates with a dust suction pipe head. A hydraulic machine is fixedly arranged on the top of the machining box, and a telescopic rod with one end penetrating and extending into the machining box cavity is fixedly arranged at the bottom of the hydraulic machine. The dustless efficient optical fiber laser welding device is good in dust removing effect and good in using efficiency and is conveniently used by people.

Description

technical field [0001] The invention relates to the field of industrial technology, in particular to a dust-free and high-efficiency optical fiber laser welding device. Background technique [0002] As we all know, there are various welding technologies on the market, among which laser welding is one of the important aspects of the application of laser material processing technology. Its working principle is that laser radiation heats the surface of the workpiece, and the surface heat diffuses to the inside through heat conduction. Parameters such as energy, peak power and repetition frequency make the workpiece melt and form a specific molten pool. Due to its unique advantages, it has been successfully applied in the precision welding of micro and small parts. [0003] During the laser welding process, due to the huge energy of the laser, it will generate high temperature after contact with the optical fiber, which will cause dust particles and smoke to appear in the cut pa...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a dust-free and high-efficiency optical fiber laser welding device, which has the advantages of good dust removal effect and fine welding, etc., and solves the problem of dust particles and smoke in the welding process, resulting in air and dust around the laser welding device. The environment becomes worse, and it will affect the health of the operator and the visibility during operation, which is not conducive to improving the quality and efficiency of laser welding

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