A high-speed robot for positioning spray paint

Abstract

The invention provides a high-speed robot for positioning and painting, which includes a high-speed three-axis module, electric grippers and a painting head. The planar robot used for positioning and spraying sets the driving element on the platform at the bottom. The first arm and the second arm have no additional weight except their own weight and the weight of the supporting connecting rod. The end moves faster and the rotation of the base The rotational inertia is small; the driving element of the electric gripper is placed outside the articulated arm, and the end of the second arm only includes the gripper body, and the load is light; the gripper is driven by electric mode, the impact force is small, and it will not affect the movement of the mechanical arm The impact is caused; the electric gripper is used to clamp and position the workpiece and then carry out the painting operation, and 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 ...

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