Robot control device, robot, and method of controlling the robot
US12110194B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 9, 2020 |
| Grant date | Oct 8, 2024 |
| Priority date | — |
| Expiry date | Sep 17, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05B2219/45031
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A robot control device configured to control operation of a robot configured to transfer a substrate while holding the substrate is provided. The substrate becomes in a first state where an end effector holds the substrate and the substrate is not placed at an installation position, when the end effector positions at a first teaching point above the installation position. The substrate becomes in a second state where the end effector does not hold the substrate and the substrate is placed at the installation position, when the end effector positions at a second teaching point below the installation position. The first and second states can be switched by causing the robot to perform a first operation to move the end effector from either one of the first teaching point and the second teaching point to the other one of the first teaching point and the second teaching point.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.