摘要:
A reconfigurable pallet that supports a structure includes a pallet base and at least one track formed in the pallet base. A plurality of modular stanchions are supported on the pallet base and slidably engage the at least one track to selectively position the modular stanchions along x and y axes relative to a top surface of the pallet base. The modular stanchions each include a support element that has a height along a z axis that is transverse to the x and y axes. The support element supports the structure.
摘要:
A reconfigurable end-effector attachable to a robotic arm, includes a master boom, a first branch assembly and a second branch assembly, a dual articulation mechanism. The dual articulation mechanism includes a first clutch attached to the first branch assembly and is configured to articulate the first branch assembly relative to the second branch assembly. The dual articulation mechanism further includes a second clutch attached to the master boom, the second branch assembly and the first clutch and is configured to simultaneously articulate the first and second branch assemblies relative to the master boom. The first and second branch assemblies each have limbs connected to branches supporting a plurality of tool modules. Each tool module includes an end element configurable to interact with a workpiece.
摘要:
A conduit system for conducting activation power to a tool module of a reconfigurable end-effector attachable to a robotic arm includes a fixed conduit portion conforming to a first portion of the reconfigurable end-effector including a master boom and a first portion of a rotatable guide rail. The conduit system includes a translatable conduit portion translatably connected to a second portion of the reconfigurable end-effector including a second lateral portion of the rotatable guide rail and a branch. The conduit system includes a rotatable portion connected between an end of the translatable conduit portion and a workpiece interface tool of the tool module.
摘要:
A battery module includes a plurality of battery cells arranged in a stack, each of the battery cells including a pair of spaced apart tabs extending therefrom, a rigid support plate coupled to at least one of the tabs, and a busbar coupled to at least one of the tabs of each of a pair of adjacent battery cells.
摘要:
A method and apparatus for assembling a fuel cell stack is disclosed, wherein the apparatus includes a plurality of dunnage cassettes adapted to cooperate with a plurality of containers, a fixture, and an assembly device to simultaneously assemble a plurality of membrane electrode assemblies together with a plurality of bipolar plates.
摘要:
A configurable end-of-arm tool attachable to an articulable robotic arm is described. The end-of-arm tool comprises a rail element, a machine-adjustable swing arm, a machine-adjustable extendable shaft attached to the swing arm. A machine-adjustable rotator set is attached to the extendable shaft, and a workpiece interface tool is attached to the extendable shaft. The swing arm, the extendable shaft, and the rotator set are machine-adjustable to place the workpiece interface tool at a predetermined position.
摘要:
An end-of-arm tool having a workpiece interface tool is attachable to an articulable robotic arm. The end-of-arm tool can be configured by engaging an adjustable modular unit including a swing arm, a cylinder, and a workpiece interface tool to a rail element of the end-of-arm tool. The adjustable modular unit machine-slides in the rail element to a preferred x-axis position, machine-pivots to a preferred angular orientation, and machine-extends along a longitudinal axis of the cylinder to a preferred z-axis position, and machine-rotates to a preferred rotational angle about the z-axis.
摘要:
A bayonet collet pickup tool includes a collet chuck having a collet portion including a bore disposed therein. A collet is held in the bore and is operable therein. A bayonet cap is mounted to an outer surface of the collet chuck proximate the bore. The bayonet cap includes a tubular socket concentric with the bore, at least one pair of diametrically opposed linear slots adjacent the socket, and a circular ledge adjacent the socket and perpendicular to the slots. A part including a shaft and at least one pair of diametrically opposed pins projecting from the shaft is receivable in the bayonet cap and the bore. Rotating the collet chuck while the pins are level with the ledge and then closing the collet releasably retains the part in the tool.
摘要:
A reconfigurable pallet that supports a structure includes a pallet base and a plurality of modular stanchions that are adhesively secured to the pallet base. The modular stanchions are selectively positionable along x and y axes relative to a top surface of the pallet base. The modular stanchions each include a support element that has a height along a z axis that is transverse to the x and y axes. The support element supports the structure.
摘要:
An adapter for picking up and placing a fixture element on a fixture body using a controlled tool handling device having a tool translating and rotating spindle. The spindle has a tool receiving end and an axis of rotation. The adapter receives a cylindrical post member of a fixture element on a fixture body. The adapter has a first end having a receptacle for receiving the end of the spindle. The second end of the adapter is displaced from the first end and includes a cylindrical socket formed on the end. The socket is co-axial with the spindle and receives the cylindrical post member of the fixture element. A fluid passage is formed in the adapter from the receptacle to the cylindrical socket. The cylindrical socket has an upstream end and a down stream end. A piston is disposed in the upstream end of the socket. The piston is moveable longitudinally within the socket in response to fluid pressure delivered from the spindle through the fluid passage. The downstream end of the socket has a circumference with radially inwardly protruding bayonet pins for engaging a circumferential groove of the cylindrical post member.