Laser processing device

Abstract

The invention provides a laser processing device. The device comprises a base and a mechanical arm, wherein the mechanical arm comprises a large mechanical arm, a mechanical elbow and a small mechanical arm. The first end of the large mechanical arm is fixed to the base. The second end of the large mechanical arm is connected with the mechanical elbow. The mechanical elbow is further connected with the first end of the small mechanical arm. A laser cutting tool is arranged at the second end of the small mechanical arm. A first controller is arranged inside the base. The first controller is connected with the small mechanical arm to control the small mechanical arm to move. An anti-collision sensor is arranged on the mechanical elbow for sending collision pre-warning information when it is detected that a collision is about to happen; the first controller is further connected with the anti-collision sensor for adjusting motion of the small mechanical arm to avoid the collision according to the collision pre-warning information. According to the laser processing device, the automatic degree is high, emergent response can be given when the anti-collision sensor detects an emergency, and therefore the processing effect is ensured while equipment damage and other safety accidents are avoided.

Description

technical field [0001] The invention relates to the mechanical field, in particular to a laser processing device. Background technique [0002] Laser processing is a common laser application. The focused high-power-density laser beam is used to irradiate the workpiece to be processed, so that the irradiated material on the workpiece is rapidly melted, vaporized, ablated or reaches the ignition point. At the same time, it is coaxial with the laser beam The high-speed airflow blows off the molten material generated during the melting process, so as to realize the cutting of the workpiece. [0003] Laser processing can be widely used in surface treatment, drilling, welding and mold repair of workpieces. With the further development of industrial technology, more and more laser processing operations are carried out using machinery and equipment, but the existing machinery and equipment have a low degree of automation and can only simply complete a fixed action, which cannot be ...

AI Technical Summary

Problems solved by technology

[0004] The invention provides a laser processing device, which is used to solve the problem that the existing laser processing device cannot make an emergency response due to its low degree of automation, which may cause processing failure or even cause safety accidents such as damage to equipment.

Images