Centrifugal filling apparatus and method
AssigneeArc:One Systems, LLC
InventorsJoseph A. Trygar, Jerral Richardson
Life of this patent
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Abstract
A method and apparatus for singulating individual product items, such as pills, in unit-dose or multi-dose dispersing packaging that utilizes a pill-filling mechanism for reducing a large amount of bulk pills to a single-file stream of pills; a pill separation mechanism for singulating a variety of different sized and shaped pills; and a mechanism for delivering pills to a package, such as a blister-pack. Bar-code scanning and identification software may also be implemented to adjust the mechanisms to adapt the apparatus to different pills as they are presented to the apparatus.
Claims11
An apparatus for singulating small, regularly shaped objects comprising:
- a rotating disk;
- a separator disk, the separator disk having a separator wall surrounding the rotating disk and at approximately right angles to the rotating disk, the separator wall having a plurality of pill guide slots defined therein and a cam slot, the separator disk further having a flange approximately at a right angle to the separator wall;
- the flange having a plurality of pill drop slots defined therein;
- a plurality of guides located above the flange, the size of the guides being adjustable so as to vary the width of the pill guide slots;
- and
- a plurality of depth adjustment fingers, the depth adjustment fingers being located between the guides and being adjustable to vary the depth of the pill drop slot.
An apparatus for singulating pills comprising:
- a rotating disk
- a filling mechanism for feeding the objects to the rotating disk comprising a hopper, the hopper further comprising a plurality of guide vanes, the guide vanes aiding in distributing the objects in a single-file across the rotating disk;
- a separator disk, the separator disk having a separator wall surrounding the rotating disk and at approximately right angles to the rotating disk, the separator wall having a plurality of pill guide slots defined therein and a cam slot, the separator disk further having a flange at approximately right angles to the separator wall;
- the flange having a plurality of pill drop slots defined therein;
- a plurality of guides located above the flange, the size of the guides being adjustable so as to vary the width of the pill guide slots;
- and
- a plurality of depth adjustment fingers, the depth adjustment fingers being located between the guides and being adjustable to vary the depth of the pill drop slot.
A method for singulating objects comprising the steps of:
- providing a rotating disk;
- surrounding the rotating disk with a separator disk;
- the separator disk having a separator wall surrounding the rotating disk and at approximately right angles to the rotating disk, the separator wall having a plurality of pill guide slots defined therein and a cam slot, the separator disk further having a at flange approximately right angles to the separator wall;
- the flange having a plurality of pill drop slots defined therein;
- providing a plurality of guides located above the flange,
- permitting the size of the guides to be adjustable so as to vary the width of the pill guide slots;
- and
- providing a plurality of depth adjustment fingers;
- permitting the depth adjustment fingers to be adjustable to vary the depth of the pill drop slot;
- placing objects on the rotating disk;
- waiting until the objects slide to the edges of the rotating disk into the apertures;
- and closing the apertures in the separator.
Dependencies are inferred from the claim text.