Abstract: An automated label applicator includes a pad assembly with a radio frequency (RF) antenna mounted thereon to test radio frequency identification (RFID) labels prior to label application. A reader/writer logic board is in communication with the RF antenna to determine whether a RFID label is suitable for receiving RF information. The RF antenna writes information on suitable labels and tests label for viability of the information. The pad assembly is movably connected to a tamp assembly and defines air passages in communication with a pneumatic power source to apply viable labels via a blow method or a tamp and blow method. The tamp assembly is slidably connected to a slide mount via a slide plate and slide bars to allow the pad assembly to move between a home position where viable labels are applied to target items and a rejection position where rejected labels are disposed of on a reject label platform.

Abstract: A vacuum assisted feeding apparatus for delivering finely pulverized particulate materials, such as powdered metal, is disclosed in which a material holding hopper has a feeder tube extending into a lower disposed filling chamber subject to sub-atmospheric pressures to effect vacuum assisted gravity flow of the powder material into the filling chamber. Powder in the filling chamber is vacuum/gravity fed to a mold cavity until the cavity is filled, whereafter powder is accumulated in the filling chamber until the discharge end of the feeder tube is occluded by the powder to disrupt the feeding operation.