Jam resistant channel slide for sorting machine
AssigneeSatake USA, Inc.
InventorsCalvin G. Gray, Dale A Svatek
Life of this patent
Estimating the term…
Abstract
A multiple channel gravity-fed slide for a sorting machine is disclosed wherein the heights of the divider ribs between channels are at least high enough to define the channels and keep normally sized products flowing within the respective channels. At least some of the dividers or ribs have a tall height for supporting a product guide or keeper to provide some singulation and order to the products in the respective channels while allowing oversized and misshapen items to overlap into adjacent channels, thereby minimizing jamming of one or more channels.
Claims12
A slide for a gravity slide sorter, comprising
- at least two adjacent channels to allow separate sorting detection and ejection of products traveling therein by respectively aligned ejectors,
- a channel divider located between said adjacent channels at least sufficiently tall for maintaining the flow of products generally within the respective channels,
- support means for a product guide, and
- a product guide supported over said adjacent channels by said support means to permit a portion of oversized or irregularly shaped products and foreign objects to pass over said channel divider, said product guide contacting the products and foreign objects when the products and foreign objects become stacked one on top of another within said channels so that the products and foreign objects are kept under said product guide, thereby permitting uninterrupted flow of the products in each of said adjacent channels without either of said adjacent channels being jammed.
A slide for a gravity slide sorter, comprising
- a plurality of side-by-side channels to allow separate sorting detection and ejection of products traveling therein by respectively aligned ejectors,
- a plurality of channel dividers located between said respective channels, each of said dividers having a height along the length of its adjacent channels at least sufficient for maintaining the flow of products generally within the respective adjacent channels,
- some of said dividers having a tall height in excess of the others of said dividers, and
- a product guide supported by said tall height dividers to permit a portion of oversized or irregularly shaped products and foreign objects to pass over said other dividers, said product guide contacting the products and foreign objects when the products and foreign objects become stacked one on top of another within said channels so that the products and foreign objects are kept under said product guide, thereby permitting uninterrupted flow of the products being sorted without any of said channels being jammed.
In an electro-optical sorting machine for sorting a large quantity of products utilizing a multiple channel slide onto which are gravity fed the products, the sorting machine also including respective optical viewing stations commonly positioned with respect to the respective channels and channel-aligned ejectors respectively commonly positioned with respect to the channels downstream from the respective optical viewing stations, the improvement of a jam resistant slide and ejector means, comprising
- said jam resistant slide having
- a plurality of side-by-side channels subject to separate sorting detection and ejection of products traveling therein by respective channel-aligned ejectors,
- a plurality of channel dividers located between said respective channels, each of said dividers having a height along the length of its adjacent channels at least sufficient for generally maintaining the flow of products within the respective adjacent channels,
- some of said dividers having a tall height in excess of the others of said dividers, and
- a product guide supported by said tall height dividers to permit a portion of oversized or irregularly shaped products and foreign objects to pass over said other dividers, said product guide contacting the products and foreign objects when the products and foreign objects become stacked one on top of another within said channels so that the products and foreign objects are kept under said product guide, thereby permitting uninterrupted flow of the products being sorted without any of said channels being jammed;
- and
- said ejector means including the respective channel-aligned ejectors, adjacent ones of said ejectors simultaneously firing to eject an oversized or irregularly shaped product or foreign object detected within adjacent respective viewing stations associated with said adjacent ejectors.
Dependencies are inferred from the claim text.