Multi-axis industrial robot suitable for severe environment

Abstract

The invention is applicable to the field of robots, and provides a multi-axis industrial robot applicable to severe environments, which comprises a base, a support arm is mounted on the base, a swing arm is rotatably arranged on the support arm, an extension arm is slidably arranged in the swing arm, and the support arm and the swing arm are connected through a pulling assembly. The swing arm and the extension arm are connected through a pushing assembly, a spraying head is rotationally arranged at the end, away from the swing arm, of the extension arm, a rotating shaft of the spraying head is connected with the supporting arm through a horizontal maintaining assembly, and the pulling assembly is connected with a power assembly arranged on the base through a bevel gear set installed on the supporting arm. The power assembly is connected with a bearing disc arranged on the base through a third belt, a plurality of second vertical rods are arranged on the bearing disc, a bearing disc is arranged on the second vertical rods in a sliding mode, second springs are arranged on the second vertical rods in a sleeving mode, a clamping assembly is arranged between the bearing disc and the bearing disc, workpieces are clamped, and colored paint is evenly sprayed to the surfaces of the workpieces.

Description

Technical field [0001] The present invention belongs to the field of robotics, in particular to a multi-axis industrial robot suitable for harsh environments. Background [0002] Multi-axis robot, also known as single-axis manipulator, industrial robot arm, electric cylinder, etc., is a three-dimensional rectangular coordinate system as the basic mathematical model, a single-axis robot arm driven by a servo motor and a stepper motor as the basic working unit, and a robot system with ball screw, synchronous belt, and gear rack as the commonly used transmission mode, which can complete the arrival of any point in the three-dimensional coordinate system and follow the controllable motion trajectory. Multi-axis robots use motion control systems to realize the drive and programming control of them, the birth of linear lines, curves and other motion trajectories become multi-point interpolation methods, and the operation and programming methods are guided teaching programming methods o...

AI Technical Summary

Problems solved by technology

[0005] The invention provides a multi-axis industrial robot suitable for harsh environments, aiming to solve the problem of high price of existing multi-axis robots

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