Complete equipment for continuous laser welding

Abstract

The invention relates to the field of automatic welding, in particular to complete equipment for continuous laser welding. The complete equipment for continuous laser welding comprises a clamping mechanism, a laser welding mechanism is slidably connected above the clamping mechanism, the clamping mechanism comprises a vertical frame, the vertical frame is rotatably connected with a first rotating column, a second rotating column and a third rotating column, the first rotating column, the second rotating column and the third rotating column are fixedly connected with a first cross bar, a second cross bar and a third cross bar respectively, clamping heads are arranged at the end parts of the first cross bar and the second cross bar, the other ends of the first cross bar and the second cross bar are rotatably connected with a first connecting rod and a second connecting rod respectively, one end of the first connecting rod and one end of the second connecting rod are rotatably connected with the two ends of the third cross bar correspondingly, the third rotating column is fixedly connected with a driving handle, and a driving rod is connected between the laser welding mechanism and the driving handle; and the equipment further comprises a conveying mechanism, and the lower parts of the two ends of the third cross bar are provided with a first button and a second button correspondingly. According to the scheme, parts are automatically clamped and loosened, and the whole welding efficiency is improved.

Description

technical field [0001] The invention relates to the field of automatic welding, in particular to a complete set of equipment for continuous laser welding. Background technique [0002] Laser welding is an efficient and precise welding method that uses a high-energy-density laser beam as a heat source. Laser welding is one of the important aspects of the application of laser material processing technology. In the 1970s, it was mainly used for welding thin-walled materials and low-speed welding. The welding process is heat conduction, that is, the laser radiation heats the surface of the workpiece, and the surface heat diffuses to the inside through heat conduction. By controlling the width, energy, peak power and repetition frequency of the laser pulse and other parameters to melt the workpiece and form a specific molten pool. Due to its unique advantages, it has been successfully applied to the precision welding of micro and small parts. [0003] At present, in the manufa...

AI Technical Summary

Problems solved by technology

In the past, during the welding process, workers were required to hold two parts and make the sides of the two parts touch each other, but this is easy to cause damage to the hands of workers

Now, although there is no need for workers to hold the parts to fix the parts, which solves the problem that the workers' hands are vulnerable to injury, it is necessary to fix the two parts to the clamping mechanism before each welding, and then remove the two parts from the clamping mechanism after welding. The opening and closing of the clamping mechanism are all manual operations, so for the entire welding process, the efficiency is relatively low, which is not conducive to the streamlined and automatic welding of parts

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