Automated gas supply system including mobile robot device

A gas supply system comprising:

• a cabinet in which a gas container is disposed;
• a fastening device configured to fasten a connector to a valve of the gas container while aligned with the valve;
• and
• a mobile robot device configured to automatically align the fastening device to the gas container,
• wherein the mobile robot device comprises:
• a body movable along a ground;
• a first collaborative robot disposed on the body, and comprising a first multi-joint arm;
• a second collaborative robot disposed on the body, and comprising a second multi-joint arm;
• and
• a three-dimensional (3D) vision camera configured to collect an image;
• and
• a controller configured to control an operation of the first collaborative robot and an operation of the second collaborative robot based on the image collected by the 3D vision camera, and
• the first collaborative robot is detachably connected to the fastening device and configured to move the fastening device.

A gas supply system comprising:

• a cabinet in which a gas container is disposed;
• a fastening device movably installed in the cabinet and fastened to a valve of the gas container through a connector while aligned with the valve;
• and
• a mobile robot device disposed outside the cabinet and configured to automatically align the fastening device with the gas container,
• wherein the fastening device comprises a docking portion configured to receive power from an outside,
• the mobile robot device comprises:
• a body movable along a ground;
• a first collaborative robot disposed on the body, and comprising a first multi-joint arm;
• a second collaborative robot disposed on the body, and comprising a second multi-joint arm;
• a three-dimensional (3D) vision camera configured to collect an image;
• and
• a controller configured to control an operation of the first collaborative robot and an operation of the second collaborative robot based on the image collected by the 3D vision camera,
• the first collaborative robot comprises a docking module installed at an end portion of the first multi-joint arm, connected to the fastening device while aligned with the fastening device, and configured to operate the fastening device, and
• the second collaborative robot comprises a gasket gripper installed at an end portion of the second multi-joint arm and configured to grip a gasket.