Abstract: A queing means transfers surface mount components randomly stored in a detachable hopper into a plurality of parallel lines formed by grooves in a track plate. Vibrator means translate the components along the grooves in the downwardly extending track plate toward a shuttle assembly. With respect to pairs of such track grooves, the shuttle assembly alternately transports a chip from each groove comprising the pair into a plunger assembly. A tube magazine carrying a plurality of carrier tubes to be loaded with components is releasably disposed adjacent the plunger assembly whereby periodic downward movement of plungers simultaneously forces a component from each line of components in the plunger assembly formed by the shuttle mechanism into a respective one of the tubes, and the process is repeated until the tubes are filled with components as desired. Pneumatic means are provided for urging the components backwards from the plunger assembly along the grooves toward and into the hopper.

Abstract: A technique for accomplishing automated small batch assembly using a sophisticated computer program controlled robot (8) is disclosed wherein the robot work envelope (51) is divided into three independent work areas. Each work area is provided with a port (53, 55, 57) to which a self-contained, task oriented mobile workstation (130) may be attached. Manipulator (10) is controlled to perform the steps associated with the assembly tasks on the mobile workstations in priority sequence.