公开(公告)号：US20230311333A1

公开(公告)日：2023-10-05

申请号：US18189743

申请日：2023-03-24

Applicant: KABUSHIKI KAISHA YASKAWA DENKI

Inventor： Tsuyoshi KONNO ,  Makoto TABATA ,  Yuta MATSUDA

IPC: B25J11/00 ,  B05B13/04 ,  B25J9/04 ,  B25J9/00 ,  B25J9/14 ,  B25J19/00

CPC classification number: B25J11/0075 ,  B05B13/0431 ,  B25J9/045 ,  B25J9/0009 ,  B25J9/14 ,  B25J19/0025

Abstract: A painting robot includes a base, a swivel base, a lower arm, an upper arm, and a wrist unit. The upper arm includes a first upper arm on a base end side and a second upper arm on a tip end side. The second upper arm is supported, on a base end side, by a tip end side of the first upper arm, the first upper arm being supported by the lower arm on an inner surface that is a side surface of the first upper arm, and pivots about a fourth axis parallel to a third axis. The first upper arm is equipped with a pump for an end effector on an inner surface side.