Patent US4677283A successfully refreshed from Google Patents.
US4677283A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for counting and loading small items into containers
Assignee: HG Kalish Inc
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Filing: 1986-08-26
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Granted: 1987-06-30
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Expires: 2006-08-26
Abstract
Abstract A counting and batching device for items such as tablets, capsules or caplets is faster than the electronic radial feeder counters, and is more easily adjustable for different quantities, sizes and shapes of items than slat counters or disk counters. The device has a hopper with an adjustable feed gate and a first vibrator to cause items to flow from the feed gate. A V-guide sorting trough is positioned beneath the feed gate having a slot at its base to hold a single row of items, and a second vibrator funnels items into a single row moving along the slot. A moving belt receives items from the trough and transports them in a single row between stationary guides past an electronic counter to a diverter where a predetermined number of items are diverted into at least two diverter streams. Loading positions are provided under each diverter stream with provision for positioning and removing containers independently into each loading position.
Inventors
- 👤 Graham L. Lewis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 14:52
CPC Classifications
G; G06; G06M; G06M7/00; A; A61; A61J; A61J7/00; A61J7/02
Claims Analysis
Total Claims: 25
Claim 1
Independent Claim
197 words
A device for counting and loading a predetermined number of items into containers, comprising: (A) a hopper for holding a plurality of items to be counted and loaded, the hopper having an adjustable feed gate to vary flow rate of items from the hopper, first vibrating means to cause the items to flow from the feed gate; (B) V-guide sorting trough positioned beneath the feed gate, the trough having a slot at the bottom of the trough to hold a single row of items, second vibrating means attached to the trough to funnel items into a single row moving along the slot; (C) Moving belt means for receiving items from the slot, the belt means having two vertical stationary guides positioned above the belt means to maintain the single row of items therebetween on the belt means; (D) electronic counting means to count a predetermined number of items moving in the single row on the belt means; (E) diverter means to direct the predetermined number of items into one of at least two diverter streams, and (F) loading position under each of the diverter streams with means for positioning and removing containers into each loading position independently.
Claim 2
Independent Claim
197 words
A device for counting and loading a predetermined number of items into containers, comprising: (A) a hopper for holding a plurality of items to be counted and loaded, the hopper having an adjustable feed gate to vary flow rate of items from the hopper, first vibrating means to cause the items to flow from the feed gate; (B) V-guide sorting trough positioned beneath the feed gate, the trough having a slot at the bottom of the trough to hold a single row of items, second vibrating means attached to the trough to funnel items into a single row moving along the slot; (C) Moving belt means for receiving items from the slot, the belt means having two vertical stationary guides positioned above the belt means to maintain the single row of items therebetween on the belt means; (D) electronic counting means to count a predetermined number of items moving in the single row on the belt means; (E) diverter means to direct the predetermined number of items into one of at least two diverter streams, and (F) loading position under each of the diverter streams with means for positioning and removing containers into each loading position independently.
Claim 3
Dependent Claim
13 words
The device according to claim 1 wherein the V-guide sorting trough is sloping.
Claim 4
Dependent Claim
18 words
The device according to claim 1 wherein the belt means slopes and moves downwards away from the slot.
Claim 5
Dependent Claim
33 words
The device according to claim 3 wherein the items are circular tablets which roll on edge in the slot at the bottom of the trough and between the guides above the belt means.
Claim 6
Dependent Claim
11 words
The device according to claim 1 wherein the items are capsules.
Claim 7
Dependent Claim
9 words
The device according to claim 1 wherein the items
Claim 8
Dependent Claim
2 words
are caplets.
Claim 9
Dependent Claim
2 words
are caplets.
Claim 10
Dependent Claim
36 words
The device according to claim 1 wherein the width of the slot at the bottom of the trough and the distance between the two guides above the belt means is adjustable for different sizes of items.
Claim 11
Dependent Claim
25 words
The device according to claim 2 wherein the slope of the V-guide sorting trough, is adjustable for different sizes of items and different flow rates.
Claim 12
Dependent Claim
26 words
The device according to claim 3 wherein the slope and speed of the belt means is adjustable for different sizes of items and different flow rates.
Claim 13
Dependent Claim
38 words
The device according to claim 1 wherein means are provided in association with the two guides above the belt means to prevent more than one tier of the single row of items to move along the belt means.
Claim 14
Dependent Claim
43 words
The device according to claim 1 including a photo-sensor means positioned above the V-guide sorting trough to sense a pileup of items in the trough and turn off the first vibrating means causing the flow of items from the feed gate to cease.
Claim 15
Dependent Claim
55 words
The device according to claim 1 wherein the electronic counting means includes a sensor positioned on one side of the single row of items moving along the belt one side of the single row of items moving along the belt means and a light source on the other side of the single row of items.
Claim 16
Dependent Claim
71 words
The device according to claim 1 wherein the diverter means includes two air jets positioned one on either side of the single row of items moving along the belt means to divert the items into a first diverter stream and a second diverter stream, air being directed from only one jet at a time, and being switched to the other jet when the counting means counts the predetermined number of items.
Claim 17
Dependent Claim
29 words
The device according to claim 1 wherein the containers are removed from each loading position by a signal from the counting means after counting the predetermined number of items.
Claim 18
Dependent Claim
51 words
The device according to claim 1 wherein a plurality of feed gates are provided from the hopper, each feed gate having a V-guide sorting trough positioned therebeneath, each trough providing a single row of items moving down the belt means to the diverter means and to a plurality of loading positions.
Claim 19
Dependent Claim
27 words
The device according to claim 1 wherein an even number of loading positions are provided, each loading position having independent means for positioning and removing containers therefrom.
Claim 20
Dependent Claim
85 words
The device according to claim 1 including a container input conveyor on one side of the loading positions and a container output conveyor on the other side of the loading positions; stop means to hold empty containers on the input conveyor adjacent each of the loading positions, and independent ram means for each of the loading position for pushing an empty container into each of the loading positions, the empty container displacing a full container from each of the loading positions onto the output conveyor.
Claim 21
Dependent Claim
20 words
The device according to claim 17 wherein each of the loading positions can be changed to suit different sized containers.
Claim 22
Dependent Claim
29 words
The device according to claim 17 including container sensor means to prevent a full container from one loading position being pushed onto another full container on the output conveyor.
Claim 23
Dependent Claim
28 words
The device according to claim 17 including a container infeed sensor means to stop the device from operating should there be no more containers on the input conveyor.
Claim 24
Dependent Claim
28 words
The device according to claim 17 including a container discharge sensor means to stop the device from operating should the containers not discharge correctly from the output conveyor.
Claim 25
Dependent Claim
50 words
The device according to claim 1 wherein the diverter means includes at least one air jet positioned adjacent the single row of items moving along the belt means to divert the row of items from a first stream to a second stream when air is directed from the air jet.
References Cited (Backward Citations)
US1079165A
Cited
US1416345A
Cited
US1842053A
Cited
US2190620A
Cited
US2523517A
Cited
US2594337A
Cited
US2656962A
Cited
US2762180A
Cited
US2991893A
Cited
US3185277A
Cited
US3387695A
Cited
US3767027A
Cited
US3900718A
Cited
US4024381A
Cited
US4116323A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1990-06-29 | 1990-12-29 | 1991-06-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-06-29 | 1994-12-29 | 1995-06-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-06-29 | 1998-12-29 | 1999-06-30 | $7700.00 | Window Closed / Lapsed |