A Cartesian Coordinate Robot Combined with a 3-DOF Wrist Structure

Abstract

The present invention relates to a robot combining a 3-degree-of-freedom robot and a Cartesian-coordinate robot, and in particular relates to an industrial robot combining a 3-degree-of-freedom wrist structure with a Cartesian-coordinate robot. The Cartesian coordinate robot combined with the 3-degree-of-freedom wrist structure of the present invention is equipped with a Cartesian-coordinate robot, which is installed so that the X-axis frame, the Y-axis frame, and the Z-axis frame slide in a right-angled direction; and a wrist with 3 degrees of freedom , slidably installed on the frame installed on the end of the X-axis frame, Y-axis frame and Z-axis frame, thus, the 3-degree-of-freedom drive with the wrist and the 3-axis linear motion of the Cartesian robot can be realized A combined Cartesian robot.

Description

[0001] {RECTANGULAR COORDINATE ROBOT COMBINED WITH3DEGREES OF FREEDOM WRISTSTRUCTURE} technical field [0002] The present invention relates to a robot combining a 3-degree-of-freedom robot and a Cartesian-coordinate robot, and in particular relates to an industrial robot combining a 3-degree-of-freedom wrist structure with a Cartesian-coordinate robot. Background technique [0003] Generally speaking, the X-axis frame of the Cartesian robot is installed on the support frame fixedly installed on the bottom surface, and can slide along the X-axis direction along the right-angled horizontal direction, and, on this X-axis frame, the Y-axis frame is installed It is driven to the Z-axis direction along a right-angled vertical direction, and a sliding part such as an industrial manipulator is installed on one side of this Y-axis frame to move vertically along the Y-axis direction. [0004] The connections are made by means of drives that allow linear motion between the individual ...

AI Technical Summary

Problems solved by technology

[0006] The Cartesian robot of Korean Registered Utility Model Document No. 0126960 provides a plurality of hands for performing operations such as selecting, assembling, and disassembling parts, so that the flexible use of the system and the flexibility of actions can be realized. It is a Cartesian robot that works on both sides with the help of a manipulator. However, the manipulator is combined with both ends of the X-axis frame and can only work on both sides. It cannot expand the range of XYZ-axis linear motion, that is, the degree of freedom of the robot.

Images