公开(公告)号：US11975958B2

公开(公告)日：2024-05-07

申请号：US17975520

申请日：2022-10-27

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Cheng-Han Tsai ,  Wei-Lung Pan ,  Chih-Ta Wu ,  I-hsin Lin

IPC: B67C3/34 ,  B05C11/10

CPC classification number: B67C3/34 ,  B05C11/10

Abstract: An automatic fluid replacement device is adapted to be mounted on an opening of a storage barrel. The automatic fluid replacement device includes a robotic arm, at least one fluid convey joint and a controller. The robotic arm has a gripper. The fluid convey joint includes a convey pipe, a sleeve and a sealing bag. The convey pipe is configured to deliver a fluid. The sleeve is sleeved on the convey pipe. The gripper clamps the sleeve. The sealing bag is sleeved on the sleeve. The controller is configured for automatically controlling the robotic arm to move the fluid convey joint into the opening and controlling the sealing bag to be inflated to seal the opening.