公开(公告)号：US11161135B2

公开(公告)日：2021-11-02

申请号：US16403292

申请日：2019-05-03

Applicant: Fanuc America Corporation

Inventor： Scott J. Clifford ,  Stan H. McClosky ,  David A. Carbery

IPC: B05B13/04 ,  B05B12/00 ,  B05B14/40 ,  B05B16/60 ,  B05B15/55 ,  B05B16/00 ,  B05B5/03 ,  B25J11/00 ,  B05B16/40 ,  B05B13/02 ,  B25J19/00 ,  B25J21/00

Abstract: A next generation painting robot with advanced fluid delivery system, enhanced kinematics and a service airlock compartment. The painting robot includes a fluid delivery system which places color changing valves and pumping hardware on the back side of the robot's mounting pedestal, where it can be serviced without a technician having to enter the spray booth. The fluid delivery system also allows smaller and lighter robot arms, and is designed to minimize paint waste and wait time during color changes. The robot also features kinematics providing redundant inner arm rotation. The arm kinematics, along with the smaller arms, a paint supply line routed through the center of first and third arm joints, and optimized motor conductor routing, dramatically improve near reach flexibility. The improved near reach flexibility in turn allows a smaller spray booth than possible with previous robot architectures.

公开(公告)号：US20190337167A1

公开(公告)日：2019-11-07

申请号：US16403292

申请日：2019-05-03

Applicant: Fanuc America Corporation

Inventor： Scott J. Clifford ,  Stan H. McClosky ,  David A. Carbery

IPC: B25J19/00 ,  B05B16/00 ,  B05B13/04 ,  B25J21/00 ,  B05B16/40 ,  B05B13/02

Abstract: A next generation painting robot with advanced fluid delivery system, enhanced kinematics and a service airlock compartment. The painting robot includes a fluid delivery system which places color changing valves and pumping hardware on the back side of the robot's mounting pedestal, where it can be serviced without a technician having to enter the spray booth. The fluid delivery system also allows smaller and lighter robot arms, and is designed to minimize paint waste and wait time during color changes. The robot also features kinematics providing redundant inner arm rotation. The arm kinematics, along with the smaller arms, a paint supply line routed through the center of first and third arm joints, and optimized motor conductor routing, dramatically improve near reach flexibility. The improved near reach flexibility in turn allows a smaller spray booth than possible with previous robot architectures.