Method and apparatus for aligning and separating containers of diverse shapes
AssigneeThe Mead Corporation
InventorJoseph J. Embro, Jr.
Life of this patent
Estimating the term…
Abstract
A conveyor system having a plurality of conveyors of increasing speeds with an angular guide member which directs incoming containers across the conveyors to the last conveyor where they are positioned in aligned and spaced relation for subsequent processing. The system is capable of sorting bottles and cartons from one another and the conveyors are sized to sort a predetermined range of dimensions of cartons and bottles and have their relative speeds governed by the ability of predetermined configurations of containers to be processed without tipping as they transfer from one conveyor to the next.
Claims5
Method of aligning and separating a diverse group of generally rectangular cartons and generally smaller cylindrical containers, comprising the steps of:
- (1) placing said cartons and containers at random positions on a first conveyor having a portion thereof in side-by-side relation with a second conveyor;
- (2) conveying said cartons and containers forwardly on said first conveyor toward a fixed guide rail extending angularly across said first conveyor at an angle such that a container which is initially positioned closely behind a carton will engage the carton and travel clear of said carton while said carton moves along said guide rail and before the carton leaves said first conveyor,
- (3) moving said second conveyor forwardly at a higher speed than said first conveyor said second conveyor having a width which is narrower than the narrowest dimension of any of said cartons and wherein said guide rail extends across the full extent of said second conveyor, and;
- (4) moving a third conveyor forwardly through the discharge region of said guide rail at a higher speed than said second conveyor, for conveying said cartons and containers, said cartons being transferred from said first conveyor onto said third conveyor and said containers being transferred from said first conveyor to said second conveyor and then to said third conveyor.
Dependencies are inferred from the claim text.