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US 2026/0061594 A1Published application
Dishwasher loading and unloading robot
AssigneeClutterbot, Inc.
InventorJustin David Hamilton
Life of this patent
Estimating the term…
Abstract
A tidying robot is used to place and remove a target object, such as a cup, plate or cutlery item, at another location. The robot extends and rotates pusher pads to grasp the target object, and then retracts the pusher pads to move the target object into a scoop. The robot then transports the target object to a destination, such as a dishwasher or storage platform, where it is placed on a storage platform. The robot may also sort items, such as the cutlery and place it into cutlery tray slots.
Claims15
A method comprising:
- approaching a target object with a tidying robot,
- wherein the tidying robot is configured with:
- a chassis;
- a capture and containment system including:
- a scoop;
- pusher pads including a first pusher pad and a second pusher pad;
- pusher pad arms including a first pusher pad arm and a second pusher pad arm;
- a gripper arm;
- a lifting column configured to raise and lower the capture and containment system through extension and retraction of a lifting column linear actuator;
- raising the capture and containment system, using the lifting column linear actuator to a grabbing height of the target object;
- extending the pusher pads out and forward with respect to the pusher pad arms;
- rotating the first pusher pad inward toward a front edge of the scoop;
- approaching the target object and coming to a stop when the target object is positioned between the pusher pads and contacts the inward rotated first pusher pad;
- rotating the second pusher pad until the second pusher pad contacts the target object;
- retracting the pusher pad arms to move the target object into a containment area;
- and
- exerting pressure on the target object with the pusher pads to hold the target object stationary in the containment area;
- and
- raising at least one of the scoop, the pusher pads, and the lifting column linear actuator, holding the target object, to a carrying position.
16 more elements
Dependencies are inferred from the claim text.