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US 10,815,064 B1Granted
Systems and methods for controlling the dispensing of articles
OwnerGulzar Ahmedinventor
Life of this patent
Estimating the term…
Abstract
An article dispensing system and method that has a first and a second vibratory feeder; a rotary trough dispenser having one or more receiving troughs in which counted or weighed articles are dispensed for packaging; while the next trough within the rotary trough dispenser is indexed in a rotational step-wise fashion.
Claims14
An article dispensing system, comprising:
- a first vibratory feeder having a first vibratory feeder infeed end and a first vibratory feeder discharge end;
- a second vibratory feeder having a second vibratory feeder infeed end and a second vibratory discharge end, the second vibratory feeder infeed end in-line and disposed below the first vibratory feeder discharge end;
- a rotary trough dispenser with one or more troughs, the rotary trough dispenser in-line with and disposed below the second vibratory feeder discharge end;
- a first oscillatory drive operably connected to the first vibratory feeder, wherein the first oscillatory drive imparts periodic movements urging the articles toward the first vibratory feeder discharge end;
- a second oscillatory drive operably connected to the second vibratory feeder, wherein the second oscillatory drive imparts periodic movements urging the articles toward the second vibratory feeder discharge end;
- a controller operably connected in combination to the first and second oscillatory drives and the rotary trough dispenser, wherein the controller operably connects to the rotary trough dispenser through an actuator comprising a motor, a shaft and screw assembly, a rotor assembly, a bearing, and a stop sensor, whereby the actuator rotates the rotary trough dispenser, wherein the stop sensor comprises a stop sensor signal corresponding to a position of accumulation for the rotary trough dispenser;
- a transducer operably connected to the controller, wherein the transducer comprises a load cell signal corresponding to a weight of the articles received in the one or more troughs of the rotary trough dispenser;
- and
- a sensor operably connected to the controller.
6 more elements
A method of counting singulated articles, comprising:
- feeding articles into a first vibratory feeder;
- initiating vibratory motion of the vibratory feeder;
- urging the articles to a second vibratory feeder;
- arranging the articles in a single row;
- discharging one-at-a-time the articles from the second vibratory feeder to a rotary trough dispenser;
- counting the singulated articles;
- rotating the rotary trough dispenser once a desired count is attained;
- and
- dispensing the articles in packaging containers.
6 more elements
A method of weighing singulated articles, comprising:
- feeding articles into a first vibratory feeder;
- initiating vibratory motion of the vibratory feeder;
- urging the articles to a second vibratory feeder;
- arranging the articles in a single row;
- discharging one-at-a-time the articles from the second vibratory feeder to a rotary trough dispenser;
- weighing the singulated articles discharged into a trough of the rotary trough dispenser;
- rotating the rotary trough dispenser once a desired weight is attained;
- and
- dispensing the articles in packaging containers.
6 more elements
An article dispensing system, comprising:
- a plurality of vibratory feeders having a vibratory feeder infeed end and a vibratory feeder discharge end;
- an oscillatory drive operably connected to each vibratory feeder, wherein the oscillatory drive imparts periodic movements urging the articles toward the vibratory feeder discharge end;
- a rotary trough dispenser with one or more troughs, the rotary trough dispenser in-line with and disposed below the vibratory feeder discharge end, wherein the rotary trough dispenser further comprises a star wheel configuration having a plurality of dividers;
- a controller operably connected to the oscillatory drive;
- a transducer operably connected to the controller;
- and
- a sensor operably connected to the controller,
- wherein the vibratory feeder discharge end of each of the plurality of the vibratory feeders is in-line with and disposed above the adjacent vibratory feeder infeed end.
5 more elements
Dependencies are inferred from the claim text.