Claims
- 1. 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.
- 2. The combination of claim 1 wherein said inclined path is established by a fixed slide surface onto which the products are dropped, said surface being positioned at an incline of less than 45.degree..
- 3. The combination of claim 2 wherein said product is poultry suspended from the conveyor.
- 4. The combination of claim 1 wherein said product is poultry suspended from the conveyor.
- 5. 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.
- 6. The combination of claim 5 wherein said product is of a size relative to the bag to enable contraction of the expanded bag onto the product in response to withdrawal of the nozzle means and the ram means following projection thereof into the bag.
- 7. 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.
- 8. The combination of claim 6 wherein the bag is dimensionally expanded by the nozzle means.
- 9. 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.
- 10. The bagging apparatus as in claim 9, said pressurized air actuation system further including a timed release logic system and valving mechanism actuatable to sequentially open via air jet a top most stretch bag, advance said plate means and transversely open said nozzle means, retract the plate means and transversely close the nozzle means.
BACKGROUND OF THE INVENTION
The present application is a continuation-in-part of prior application Ser. No. 845,231 filed Oct. 25, 1977, and now abandoned, and Ser. No. 956,994 filed Oct. 31, 1978 which is now U.S. Pat. No. 4,221,106, and Ser. No. 006,238 filed Jan 24, 1979, which is now U.S. Pat. No. 4,245,453.
US Referenced Citations (9)
Continuation in Parts (3)
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Number |
Date |
Country |
Parent |
6238 |
Jan 1979 |
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Parent |
956994 |
Oct 1978 |
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Parent |
845231 |
Oct 1977 |
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