Abstract: A stack tube type feeder is designed to be versatile to dispense a variety of parts. The part dependent components of the feeder can be either selectively interchanged or adjusted to accommodate a wider variety of parts. Specifically, a part feeder includes a tube guide assembly for holding a plurality of part supply tubes. Within the tube guide assembly removable front and rear stops prevent longitudinal movement of the part supply tube in the feed position. Included is a removably mounted guide track element having a guide track as part of the feed guide path. The changeover mechanism of the present invention includes removable front and rear tube supports for supporting the part supply tube in the feed position, and removable and adjustable front and rear singulator elements for supporting a next fed tube in a staging position. Preferably, a pusher mechanism includes a pusher tape and pusher element which are driven to advance the parts from the part supply tubes.

Abstract: A micro-component feeder assembly supporting small, odd lot or odd shaped components and subassemblies from a sprocket driven tape carrier including seriatim, annular housings having removeable covers and component pallets. The housing walls include fastener portions which support each pallet and cover. One or more components are indexed to pallet apertures, cavities, projections or resilient restraints. Wound tape supply and take-up cartridges mount to a controlled drive housing which includes tape reel drive, tape splice, tape sprocket drive, cover removal, clamp/test and lift and locate assemblies. Full and depleted component tapes cyclically alternate between upper and lower cartridges. A multi-faceted tool head assembly is controlled to a defined pallet presentation and defined component positions at each pallet. A gripper assembly produces a uniform gripping and insertion action of each component.

Abstract: A micro-component feeder assembly supporting small, odd lot or odd shaped components and subassemblies from a sprocket driven tape carrier including seriatim, annular housings having removable covers and component pallets. The housing walls include resiliently fastener portions which resiliently support each pallet and cover. One or more components are indexed to pallet apertures, cavities, projections or resilient restraints.Wound tape supply and take-up cartridges mount to a controlled drive housing which includes tape reel drive, tape splice, tape sprocket drive, cover removal, clamp/test and lift and locate assemblies. Full and depleted component tapes cyclically alternate between upper and lower cartridges.A multi-faceted tool head assembly is controlled to a defined pallet presentation and defined positions at each pallet. A component gripper assembly produces a uniform gripping and insertion action of each component.