ROBOT SYSTEM AND CONTROLLER

To provide a technique for positioning a screw fastening driver in linkage with rotation of a screw.SOLUTION: A robot system includes: a robot to which a screw fastening driver for fastening screws is attached as an end effector; and a controller for controlling the robot. The controller includes: a...

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Bibliographic Details
Main Author BIWAKI SHU
Format Patent
LanguageEnglish
Japanese
Published 24.06.2024
Subjects
CHAMBERS PROVIDED WITH MANIPULATION DEVICES
COMBINED OPERATIONS
HAND TOOLS
MACHINE TOOLS
MANIPULATORS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
OTHER WORKING OF METAL
PERFORMING OPERATIONS
PORTABLE POWER-DRIVEN TOOLS
TRANSPORTING
UNIVERSAL MACHINE TOOLS
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Summary:To provide a technique for positioning a screw fastening driver in linkage with rotation of a screw.SOLUTION: A robot system includes: a robot to which a screw fastening driver for fastening screws is attached as an end effector; and a controller for controlling the robot. The controller includes: a first command generating module for generating a command for rotating the screw fastening driver according to a predetermined operation profile; and a second command generating module for generating a command for making the screw fastening driver move along a predetermined direction by displacement calculated according to the command generated by the first command generating module.SELECTED DRAWING: Figure 3 【課題】ねじの回転に連動させてねじ締めドライバの位置決めを行う技術を提供する。【解決手段】ロボットシステムは、エンドエフェクタとして、ねじ締めを行うためのねじ締めドライバが取り付けられたロボットと、ロボットを制御するコントローラとを含む。コントローラは、予め定められた動作プロファイルに従って、ねじ締めドライバを回転させるための指令を生成する第１指令生成モジュールと、ねじ締めドライバを予め定められた方向に沿って、第１指令生成モジュールが生成する指令に応じて算出される変位だけ移動させるように指令を生成する第２指令生成モジュールとを含む。【選択図】図３
Bibliography:Application Number: JP20220198026