Laser welding machine

Abstract

The invention belongs to the technical field of welding machines, and particularly relates to a laser welding machine. The laser welding machine aims to solve the technical problems that an existing laser welding machine cannot effectively filter smoke generated by welding, and after workers inhale smoke dust for a long time, the symptoms such as dizziness, headache, cough, chest distress and shortness of breath can be caused, and the health of the workers is greatly influenced. According to the scheme, the laser welding machine comprises a shell, wherein a supporting plate is fixedly connected to the outer wall of the top of the shell, an air hole penetrating through the supporting plate is formed in the outer wall of the top of the shell, a vertical plate and a folding plate are fixedlyconnected to the outer wall of the top of the supporting plate, and one end of an output shaft of a motor is fixedly connected with a clamping mechanism. According to the laser welding machine, the clamping mechanism is arranged, a pipe is fixedly clamped through the clamping mechanism, the smoke generated during welding can be sucked into a conical cylinder from the air hole under the action of an air pump and then enters a filtering mechanism, and particles and harmful gas in the smoke can be effectively filtered under the action of the filtering mechanism.

Description

technical field [0001] The invention relates to the technical field of welding machines, in particular to a laser welding machine. Background technique [0002] Laser welding is the use of high-energy laser pulses to locally heat materials in a small area. The energy of laser radiation diffuses into the interior of the material through heat conduction, and the material is melted to form a specific molten pool. It is a new type of welding method, mainly aimed at the welding of thin-walled materials and precision parts, which can realize spot welding, butt welding, lap welding, sealing welding, etc., with high depth-to-width ratio, small weld width, and small heat-affected zone. The deformation is small, the welding speed is fast, the weld seam is smooth and beautiful, no treatment is required or only simple treatment is required after welding, the weld seam quality is high, there is no air hole, it can be precisely controlled, the focusing light spot is small, the positioning...

AI Technical Summary

Problems solved by technology

[0004] Based on the fact that the existing laser welding machine cannot effectively filter the fume generated by welding, and workers who inhale the smoke for a long time will cause symptoms such as dizziness, headache, cough, chest tightness and shortness of breath, which greatly affect the health and technical problems of the staff. The present invention A laser welding machine is proposed

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