Conveyor loading system
AssigneeOscar Mayer & Co. Inc.
InventorsJames L. Balch, James E. Anderson, Boleslaus J. Sadeski
Life of this patent
Estimating the term…
Abstract
A system for loading a continuously moving conveyor belt comprises a slicer for producing bacon strips from a bacon slab, a conveyor for conveying bacon strips from the slicer, and a transfer station for transferring bacon strips from a serial arrangement on the conveyor to a side-by-side arrangement of spaced transverse rows on the continuously moving conveyor belt. A novel control system is provided to coordinate the operation of the slicer and the transfer station to obtain a continuous and uniform loading of the conveyor belt and to avoid the production of partial or deformed bacon strips by the slicer. The loading system is particularly well adapted to loading unfried bacon strips onto the conveyor of a bacon frying oven.
Claims6
A system for transferring a finite number of items from a first unidirectionally driven conveyor onto a second unidirectionally driven conveyor aligned at right angles to said first conveyor, said system comprising, in combination:
- a carriage loading platform comprising a plurality of parallel spaced-apart cantilevered conveyor belts arranged at the discharge end of said first conveyor;
- means for unidirectionally driving at least a portion of said conveyor belts to move said items from said first conveyor onto said carriage loading platform;
- a transfer carriage comprising a plurality of parallel spaced-apart cantilevered support members anchored to a carriage support block at one end, said support members being arranged in a plane and spaced so as to pass between respective ones of said cantilevered conveyor belts;
- a carriage offloading platform comprising a plurality of parallel spaced-apart cantilevered support rods arranged at the input end of said second conveyor to form a contiguous path therewith for said items;
- means for rotating at least a portion of said rods so as to move said items from a predetermined offloading position onto said conveyor;
- and
- carriage actuator means responsive to the presence of said items at a predetermined location on said first conveyor for cycling said transfer carriage along an operating path whereby said support members are caused to successively pass between said cantilevered support belts of said carriage loading platform and said cantilevered support rods of said carriage offloading platform while being maintained in a substantially horizontal plane, said items having advanced onto said loading platform prior to said support members passing therethrough whereby said items are transferred from said carriage loading platform to said carriage offloading platform.
A system for transferring a finite number of serially arranged bacon strips from a first unidirectionally driven conveyor onto a second conveyor aligned at right angles to said first conveyor, said system comprising, in combination:
- a carriage loading platform comprising a plurality of parallel spaced-apart cantilevered conveyor belts arranged at the discharge end of said first conveyor and unidirectionally driven to form a contiguous path therewith for said bacon strips;
- a transfer carriage comprising a plurality of parallel spaced-apart cantilevered support members anchored to a carriage support block at one end, said support members being arranged in a plane and spaced so as to pass between respective ones of said cantilevered conveyor belts;
- a carriage offloading platform comprising a plurality of parallel spaced-apart cantilevered support rods arranged at the input end of said second conveyor to form a contiguous path therewith for said bacon strips, at least a portion of said rods being rotatably driven so as to move said bacon strips from a predetermined offloading position onto said second conveyor;
- and
- carriage actuator means including detection means disposed at a predetermined location along said first conveyor for detecting the passage of said bacon strips at said location, for cycling said transfer carriage along an operating path whereby said support members are caused to successively pass between said cantilevered support belts of said carriage loading platform and said cantilevered support rods of said carriage offloading platform while being maintained in a substantially horizontal plane, said bacon strips having advanced onto said loading platform prior to said support members passing therethrough whereby said items detected at said predetermined location are transferred from said carriage loading platform to said carriage offloading platform.
Dependencies are inferred from the claim text.