Random access and random load dispensing unit

Abstract

The present invention provides a random access and random load dispensing unit including a housing, at least one support located in the housing and defining a first axis, a plurality of platforms movable along the support along the first axis, a plurality of bins supported on the platforms, the bins being movable with the platforms, and a shuttle assembly movable along the first axis and further movable along a second axis substantially perpendicular to the first axis between the plurality of platforms to access and retrieve products stored in the bins.

1 . A method of managing an item in a dispensing unit, the dispensing unit having a controller, a picker assembly, and a plurality of trays, each tray having a plurality of slots, the method comprising: 
 selecting a tray from the plurality of trays at the controller;    loading the item into a first slot of the selected tray;    moving the item to a second slot of another tray with the picker assembly; and    at the controller, automatically updating location information relating to the second slot in which the item has been deposited.