AU608353B2 - A method of and apparatus for obtaining an indication of the relative positioning between articles on a conveyor - Google Patents
A method of and apparatus for obtaining an indication of the relative positioning between articles on a conveyorInfo
- Publication number
- AU608353B2 AU608353B2 AU21097/88A AU2109788A AU608353B2 AU 608353 B2 AU608353 B2 AU 608353B2 AU 21097/88 A AU21097/88 A AU 21097/88A AU 2109788 A AU2109788 A AU 2109788A AU 608353 B2 AU608353 B2 AU 608353B2
- Authority
- AU
- Australia
- Prior art keywords
- tin
- conveyor
- tins
- photocell
- indication
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C1/00—Measures preceding sorting according to destination
- B07C1/02—Forming articles into a stream; Arranging articles in a stream, e.g. spacing, orientating
Landscapes
- Control Of Conveyors (AREA)
- Attitude Control For Articles On Conveyors (AREA)
Abstract
A succession of tins (A) to (F) move along a conveyor in the direction of an arrow (10). The tins each cross a beam emitted by a photocell (12). As the tins pass the beam from the photocell (12), the photocell is able to register either that a tin is blocking the beam or that there is no tin blocking the beam. A stream of pulses (14) are continually emitted, the frequency of which is proportional to the speed of the conveyor. When the photocell (12) detects that a tin is present, a counter counts alternate pulses, and the same counter counts every pulse when no tin is sensed. The combined count from the alternate pulses, when a tin is sensed, and each pulse, when a tin is not sensed, is compared with a predetermined value, and if the count is below the predetermined value an indication is given that the tins in their relative position are too close together.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB878702808A GB8702808D0 (en) | 1987-02-07 | 1987-02-07 | Indication of spacing between articles |
Publications (2)
Publication Number | Publication Date |
---|---|
AU2109788A AU2109788A (en) | 1990-02-22 |
AU608353B2 true AU608353B2 (en) | 1991-03-28 |
Family
ID=10611908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU21097/88A Ceased AU608353B2 (en) | 1987-02-07 | 1988-08-19 | A method of and apparatus for obtaining an indication of the relative positioning between articles on a conveyor |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0279559B1 (en) |
AT (1) | ATE69027T1 (en) |
AU (1) | AU608353B2 (en) |
DE (1) | DE3865856D1 (en) |
ES (1) | ES2028266T3 (en) |
GB (1) | GB8702808D0 (en) |
GR (1) | GR3003614T3 (en) |
ZA (1) | ZA88785B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3911207A1 (en) * | 1989-04-06 | 1990-10-11 | Siemens Ag | METHOD FOR DETERMINING THE LEVEL OF ASSIGNMENT OF A PIECE TRANSPORT |
US5317645A (en) * | 1991-02-28 | 1994-05-31 | Kirby Lester Inc. | Method and apparatus for the recognition and counting of discrete objects |
DE102006025781A1 (en) | 2005-06-03 | 2006-12-07 | Otto-Von-Guericke-Universität Magdeburg | Conveyor-positioning method, for determining position and location during movement of conveyed objects on conveyors, moves unit loads |
AT508864B1 (en) * | 2009-10-02 | 2012-04-15 | Tgw Mechanics Gmbh | CONVEYING DEVICE AND METHOD FOR VERIFYING COMPLIANCE WITH A MINIMUM DISTANCE BETWEEN TWO FUNDING OBJECTS |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3242342A (en) * | 1964-02-24 | 1966-03-22 | Fmc Corp | Means for locating the center of a moving article |
US3515254A (en) * | 1968-08-27 | 1970-06-02 | Leo A Gary | Conveyor system having computer for finding the centers of objects being conveyed |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4541624A (en) * | 1982-03-24 | 1985-09-17 | Nippon Electric Co., Ltd. | Flat article feeding apparatus |
DE3313030A1 (en) * | 1983-04-12 | 1984-10-31 | Krones Ag Hermann Kronseder Maschinenfabrik, 8402 Neutraubling | Process and apparatus for sensing the occupancy of a single-row conveyor for vessels or the like |
-
1987
- 1987-02-07 GB GB878702808A patent/GB8702808D0/en active Pending
-
1988
- 1988-02-03 AT AT88300905T patent/ATE69027T1/en not_active IP Right Cessation
- 1988-02-03 EP EP88300905A patent/EP0279559B1/en not_active Expired - Lifetime
- 1988-02-03 DE DE8888300905T patent/DE3865856D1/en not_active Expired - Fee Related
- 1988-02-03 ES ES198888300905T patent/ES2028266T3/en not_active Expired - Lifetime
- 1988-02-04 ZA ZA880785A patent/ZA88785B/en unknown
- 1988-08-19 AU AU21097/88A patent/AU608353B2/en not_active Ceased
-
1992
- 1992-01-22 GR GR920400056T patent/GR3003614T3/el unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3242342A (en) * | 1964-02-24 | 1966-03-22 | Fmc Corp | Means for locating the center of a moving article |
US3515254A (en) * | 1968-08-27 | 1970-06-02 | Leo A Gary | Conveyor system having computer for finding the centers of objects being conveyed |
Also Published As
Publication number | Publication date |
---|---|
GR3003614T3 (en) | 1993-03-16 |
ES2028266T3 (en) | 1992-07-01 |
ATE69027T1 (en) | 1991-11-15 |
GB8702808D0 (en) | 1987-03-11 |
EP0279559A1 (en) | 1988-08-24 |
ZA88785B (en) | 1988-08-05 |
EP0279559B1 (en) | 1991-10-30 |
AU2109788A (en) | 1990-02-22 |
DE3865856D1 (en) | 1991-12-05 |
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