A dual-station intelligent welding robot

Abstract

The invention discloses a double-station intelligent welding robot and a control system of the double-station intelligent welding robot. The double-station intelligent welding robot comprises a welding platform, wherein a mobile platform and a slidable and adjustable workpiece clamp are fixedly arranged on the upper surface of the welding platform, a material loading rest and a material unloading rest are fixedly arranged between the mobile platform and the slidable and adjustable workpiece clamp, suspension arms are arranged on the material loading rest and the material unloading rest respectively, a sliding guide rail is arranged on the upper surface of the mobile platform, a welding machine is arranged on the sliding guide rail, a single wire feeding mechanism and a welding gun cleaning and wire shearing mechanism are arranged on the side surface of the welding machine, the slidable and adjustable workpiece clamp comprises a welding line clamping mechanism, the welding line clamping mechanism is connected with a servo motor by a pneumatic control valve, the servo motor is also connected with the mobile platform, the welding machine comprises a welding robot and a welding gun, a 2D laser scanning system is fixed above the welding gun, a driving motor is arranged at the bottom of the welding robot, and the driving motor is connected with a welding gun clamping arm by a welding track recognizer so that the welding orbit can be automatically and intelligently recognized and the all-directional welding is realized.

Description

technical field [0001] The invention relates to the technical field of welding robots, in particular to a dual-station intelligent welding robot. Background technique [0002] A welding robot is an industrial robot engaged in welding (including cutting and spraying), used in the field of industrial automation. In order to adapt to different purposes, the mechanical interface of the last axis of the robot is usually a connector, which can be connected to different tools or called end execution. The welding robot is equipped with welding tongs or welding (cutting) guns on the final axis connector of the industrial robot, so that it can perform welding, cutting or thermal spraying. [0003] Welding machines play a pivotal role in production and have the following advantages: stable and improved welding quality, low requirements for workers' operation skills, shortened preparation period for product modification and replacement, and reduced corresponding equipment investment. Th...

AI Technical Summary

Problems solved by technology

[0004] Among the welding robots widely used at present, single-station welding is adopted. This welding method can only weld the workpiece in one direction but cannot weld the workpiece in all directions. Therefore, it is necessary to Relatively speaking, it is not easy to change the position of workpieces, especially large workpieces. Not to mention time-consuming and labor-intensive, it is easier to delay the processing cycle of the workpiece, and the overall cost is high.

Images