Bottle air conveyor
AssigneeSimplimatic Engineering Company
InventorsPaul W. Smith, Brian K. Hilbish
Life of this patent
Estimating the term…
Abstract
An air conveyor is provided for articles having outwardly extending flanges comprising a plenum chamber having a base portion, walls extending from said base portion to form a conveying channel, flange guides mounted to said walls for supporting articles beneath their flanges, and apertures in the walls beneath the flange guides for directing air from the plenum chamber toward the articles beneath the flanges. A reduced friction flange guide which may be used with the air conveyor is also provided and comprises flange guides angled with respect to the flanges.
Claims21
An air conveyor for articles having outwardly extending flanges comprising:
- a plenum chamber having a base;
- converging channel walls extending from said base to form an inverted, substantially V-shaped channel;
- flange guides fastened to said converging channel walls for supporting articles beneath the flanges, said flange guides disposed at an angle to said base such that the flanges rest on said flange guides substantially in a point contact to reduce friction;
- a plurality of apertures in said converging channel walls beneath said flange guides for directing air from said plenum chamber onto said articles beneath the flanges to move the articles along said channel.
In an air conveyor for bottles having neck rings wherein said bottles are slidingly supported by said neck rings upon neck guides and wherein a plurality apertures in a wall of a plenum chamber direct air from said plenum chamber toward said bottles to move said bottles along said neck guides, the improvement wherein said plurality of apertures are arrayed in said plenum chamber wall substantially only below said neck guides, and said plurality of apertures are disposed in said plenum chamber wall to direct air at said bottles substantially only beneath said neck rings, whereby the incidence of contaminants from said plenum chamber entering said bottles may be reduced, and wherein said neck guides are angled downwardly such that said neck rings of said bottles rest on said neck guides substantially in a point contact to reduce friction.
In an air conveyor for bottles having neck rings wherein said bottles are slidingly supported by said neck rings upon neck guides and wherein a plurality apertures in walls of a plenum chamber direct air from said plenum chamber toward said bottles to move said bottles along said neck guides, the improvement wherein said neck guides are mounted to said plenum chamber walls and said neck guides are angled slightly downwardly such that said neck rings of said bottles rest on said neck guides substantially in a point contact to reduce friction and improve conveying efficiency.
An air conveyor for bottles having neck rings comprising:
- a plenum chamber having a base portion;
- walls extending from said base portion to form a conveying channel;
- neck guides mounted to said walls, said neck guides having support surfaces extending inwardly toward each other from said walls, said surfaces for receiving said neck rings to support said bottles;
- and
- a plurality of apertures in said opposing walls beneath said neck guides for directing air from said plenum chamber toward a shoulder portion of said bottles to move said bottles through said conveying channel;
- said walls substantially converging from said base portion of said plenum chamber toward said neck guides, and said surfaces of said neck guides substantially perpendicularly extending from said converging walls.
Dependencies are inferred from the claim text.