High-speed robot for positioning paint spraying

Abstract

The invention discloses a high-speed robot for positioning paint spraying. The robot comprises a high-speed three-axis module, an electric clamping jaw and a paint spraying head. A plane robot for positioning paint spraying enables a driving element to be arranged at the bottom of a platform, a first arm and a second arm have no extra weight except the weight of the first arm, the weight of the second arm and a matched connecting rod, the moving speed of the tail end of the first arm and the second arm is high and rotating inertia of the rotating base of the first arm and the second arm is small; a driving element of the electric clamping jaw is arranged outside a joint arm, the tail end of the second arm only comprises a clamping jaw body, the load is light; the clamping jaw is driven inan electric mode, impact force is small, and the movement of a mechanical arm cannot be influenced; and the electric clamping jaw is adopted for clamping and positioning a workpiece to carry out the paint spraying operation, the operation efficiency is high.

Description

technical field [0001] The invention relates to the field of robots, in particular to a high-speed robot for positioning and spraying paint. Background technique [0002] Robots can be divided into parallel robots and serial robots. Among them, the common type of serial robots is articulated robots. In common articulated robots, the driving components of each arm are installed on the joints connected to the forearm. As the number of arms increases, the load on each arm will increase accordingly, resulting in an increase in the volume of the driving power components of the arm and an increase in the movement speed of the arm. Problems such as slowing down and reducing the accuracy of the arm are not conducive to the high speed of the end of the joint robot. [0003] Therefore, there is a need for an articulated robot with a smaller arm load and a faster running speed at the working end. Contents of the invention [0004] In order to reduce the weight of the robot arm and ...

AI Technical Summary

Problems solved by technology

In common articulated robots, the driving components of each arm are installed on the joints connected to the forearm. As the number of arms increases, the load on each arm will increase accordingly, resulting in an increase in the volume of the driving power components of the arm and an increase in the movement speed of the arm. Problems such as slowing down and reducing the accuracy of the arm are not conducive to the high speed of the end of the joint robot

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