Pre-entry positioning poultry bagging system
AssigneeW. F. Altenpohl, Inc.
InventorsWilliam F. Altenpohl, deceased, Paul J. Altenpohl
Life of this patent
Estimating the term…
Abstract
Poultry dropped from a moving conveyor impacts on a slide surface and is aligned by positioners with a path of entry into bags established by a nozzle assembly that expands each bag in advance of bird entry. A ram packs each bird fully into the bag after alignment thereof followed by detachment of the bag and drop onto a receiving surface.
Claims10
In combination with a moving conveyor from which a product is dropped at a bagging station for guided movement along an inclined path into an opened bag through an entry passage established by a nozzle projected into the bag, positioning means engageable with the product during travel along said path prior to entry into the bag through the nozzle for alignment with the entry pasage, and ram means for packing the product into the bag following said alignment thereof.
In combination with a fixed slide along which a product is guided into a flexible container having an opened end portion, nozzle means projected into the opened container during movement of the product along the fixed slide, control means operatively connected to the nozzle means for expansion thereof to enlarge said opened end portion of the container and for withdrawal of the nozzle means following entry of the product into the container, said product being of a size relative to the container to produce a close fit package by contraction of the container onto the product in response to said withdrawal of the nozzle means, reciprocable ram means engageable with the product prior to entry thereof into the enlarged container for displacing the product fully into the container, means for withdrawing the ram means from the container simultaneously with said withdrawal of the nozzle means, and positioning means engageable with the product on the slide prior to entry into the container for alignment thereof, with said opened end portion of the container.
In combination with a moving conveyor from which an object is dropped at a bagging station for guided movement through an entry passage into an opened bag, nozzle means for establishing said entry passage, control means connected to the nozzle means for projection thereof into the bag, positioning means engageable with the product for alignment thereof with said entry passage, and ram means engageable with the product for packing thereof into the bag following said alignment of the product and projection of the nozzle means into the bag.
A stretch bagging apparatus, comprising an upright frame and translatable plate means upon said frame, a stretch bag rack mounted at a bagging end of said frame so as to support a plurality of open ended stretch bags in superposed relationship with a top open ended bag in operative relationship to said plate means, nozzle means including a pair of transversely reciprocable bag opening horns mounted on said plate means, an actuating mechanism being first actuated to open transversely said nozzle means so as to stretch the bag as said horns advance into the top bag, said actuating mechanism being second actuated to close transversely said nozzle means sequentially as said horns and plate means are translated relative to the bag rack, a pressurized air actuation system, including a source of pressurized air, a reciprocating cylinder supported in said frame and engageable with the plate means, a bag opening cylinder supported in said frame and engageable with said actuating mechanism, and a bag opening jet duct with an open end supported adjacent said bag opening horns, such that pressurized air is diverted into said open ended bag during each bag opening operation.
Dependencies are inferred from the claim text.