Abstract:
A robotic device for moving at least one object between locations, including a servo motor system having a single servo axis for effecting motion in at least two directions of motion. The robotic device includes a link arm rotationally coupled to said servo motor system for lifting and placing said at least one object, a head assembly having gripper arms for gripping and releasing said at least one object at said locations. The head assembly includes a leveling mechanism for maintaining said at least one object in a desired orientation, and a split ring sensing mechanism, disposed between said gripper arms, for determining the presence of said at least one object.
Abstract:
An apparatus, associated with a gripping device (12) attached to a robotic arm (10), the gripping device (12) being adapted to engage an object (11), the apparatus being adapted for sensing an error during the gripping step. The apparatus includes a trigger (34), to activate an error sensor (36), and cams (26), pivotably attached to the gripping device (12) and associated with the gripping members (18, 20) of the gripping device (12), the cams (26) being able to activate the trigger (34) in the event the object (11) is not engaged by the gripping device (12).
Abstract:
A robotic device (10) for moving at least one object between locations, including a servo motor system (20) having a single servo axis for effecting motion in at least two directions of motion. The robotic device (10) includes a link arm (24) rotationally coupled to said servo motor system (20) for lifting and placing said at least one object, a head assembly (28) having gripper fingers (42, 44) for gripping and releasing said at least one object at said locations. The head assembly (28) includes a leveling mechanism (52) for maintaining said at least one object in a desired orientation, and a split ring sensing mechanism, disposed between said gripper fingers (42, 44), for determining the presence of said at least one object.
Abstract:
A method of processing objects using a bilateral architecture. The method comprises the steps of: arranging a plurality of instruments around a bi-directional conveyance device, the instruments spaced at fixed pitch intervals along the conveyance device; assigning dedicated movers to each of the instruments, the dedicated movers for loading and unloading of the objects to and from the instruments and the conveyance device; and controlling the operation of the conveyance device to have an interrupted motion, the interrupted motion for coordinating the loading and unloading of the objects; wherein the dedicated movers are positioned such that adjacent movers operate independently of one another. The method can be operated on an automated robotic system having a modular architecture. The system comprises: a backbone having a plurality of backbone connectors; a module having a module connector for releasably coupling with a respective one of the backbone connectors; a bi-directional motion device connected to the backbone, the motion device for presenting an object adjacent to the module when the module is coupled to the backbone; a connection interface formable by coupling the backbone and module connectors, the connection interface for providing an operational coupling between the backbone and the module when adjacent thereto; wherein the connection interface provides a repeatable connection and disconnection capability between the backbone and the module for ready reconfiguration of the modular architecture.