NO162846B - PROCEDURE FOR FEEDING THE SORTING DEVICE, WHERE THE GOODS ARE FEED ACCORDING TO A DEFINED ANGLE POSITION, AND THE IMPLEMENTATION FOR THE IMPLEMENTATION OF THE PROCEDURE. - Google Patents
PROCEDURE FOR FEEDING THE SORTING DEVICE, WHERE THE GOODS ARE FEED ACCORDING TO A DEFINED ANGLE POSITION, AND THE IMPLEMENTATION FOR THE IMPLEMENTATION OF THE PROCEDURE. Download PDFInfo
- Publication number
- NO162846B NO162846B NO843151A NO843151A NO162846B NO 162846 B NO162846 B NO 162846B NO 843151 A NO843151 A NO 843151A NO 843151 A NO843151 A NO 843151A NO 162846 B NO162846 B NO 162846B
- Authority
- NO
- Norway
- Prior art keywords
- article
- belts
- conveyor
- implementation
- procedure
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 12
- 230000003287 optical effect Effects 0.000 claims description 2
- 238000005259 measurement Methods 0.000 claims 1
- 230000001133 acceleration Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/26—Devices influencing the relative position or the attitude of articles during transit by conveyors arranging the articles, e.g. varying spacing between individual articles
- B65G47/30—Devices influencing the relative position or the attitude of articles during transit by conveyors arranging the articles, e.g. varying spacing between individual articles during transit by a series of conveyors
- B65G47/31—Devices influencing the relative position or the attitude of articles during transit by conveyors arranging the articles, e.g. varying spacing between individual articles during transit by a series of conveyors by varying the relative speeds of the conveyors forming the series
-
- 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
- B07C1/06—Orientating; Aligning ; Aligning to one edge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/34—Devices for discharging articles or materials from conveyor
- B65G47/46—Devices for discharging articles or materials from conveyor and distributing, e.g. automatically, to desired points
- B65G47/48—Devices for discharging articles or materials from conveyor and distributing, e.g. automatically, to desired points according to bodily destination marks on either articles or load-carriers
- B65G47/49—Devices for discharging articles or materials from conveyor and distributing, e.g. automatically, to desired points according to bodily destination marks on either articles or load-carriers without bodily contact between article or load carrier and automatic control device, e.g. the destination marks being electrically or electronically detected
- B65G47/493—Devices for discharging articles or materials from conveyor and distributing, e.g. automatically, to desired points according to bodily destination marks on either articles or load-carriers without bodily contact between article or load carrier and automatic control device, e.g. the destination marks being electrically or electronically detected by use of light responsive means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/04—Detection means
- B65G2203/042—Sensors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sorting Of Articles (AREA)
- Attitude Control For Articles On Conveyors (AREA)
- Control Of Conveyors (AREA)
- Discharge Of Articles From Conveyors (AREA)
Abstract
Et par fotoceller (11, 12) avføler et objekts (6) stilling som skal sorteres på en transportørrem, idet minst en del av remmen består av et par drevne remmer (8, 9) anordnet ved siden av hverandre og som kan beveges uavhengig av hverandre. Deretter fastlegges objektets vinkelstilling og hvorledes dette er plassert i forhold til en på forhånd fastlagt stilling, hvoretter drivhastigheten for minst én av de ovenfor nevnte drivremmer varieres over en periode som er tilstrekkelig til å bringe objektet til å rotere inntil det befinner seg i den ønskede stilling.A pair of photocells (11, 12) sense the position of an object (6) to be sorted on a conveyor belt, at least a part of the belt consisting of a pair of driven belts (8, 9) arranged next to each other and which can be moved independently of each other. The angular position of the object and how it is positioned in relation to a predetermined position are then determined, after which the driving speed of at least one of the above-mentioned drive belts is varied over a period sufficient to cause the object to rotate until it is in the desired position. .
Description
Den foreliggende oppfinnelse angår en fremgangsmåte for mating av et sorteringsapparat samt et slikt sorteringsapparat ifølge kravenes innledninger. The present invention relates to a method for feeding a sorting apparatus and such a sorting apparatus according to the preambles of the claims.
På denne bakgrunn må ikke gjenstandene nødvendig-vis tømmes til mateanordningen ved å følge spesielle arrangementer, noe som sparer tid for operatøren. Det benyttes eksempelvis i postkontorer eller i postordrefirma sorteringsapparater som består av flere transportørplan som sorterer gjenstandene som ligger på disse og som avleverer dem til fastlagte oppsamlingsstasjoner. On this background, the objects do not necessarily have to be emptied into the feeding device by following special arrangements, which saves time for the operator. Sorting devices are used, for example, in post offices or in mail order companies, which consist of several conveyor planes which sort the items lying on them and deliver them to fixed collection stations.
Artiklene legges generelt på dette sorteringsapparat ved hjelp av matetransportører som hver er forbundet med én eller flere tømmestasjoner. Operatøren vil legge artikkelen på matetransportøren etter å ha gitt den en kode. The articles are generally placed on this sorter by means of feed conveyors each connected to one or more discharge stations. The operator will place the article on the feed conveyor after giving it a code.
Det hender ofte at artiklene burde være plassert It often happens that the articles should be placed
i en fast stilling på transportøren, det vil si med én side parallelt med fremdriftsretningen, mens den mest egnede vinkel for transport av artikkelen på transportøren, er annerledes. in a fixed position on the conveyor, i.e. with one side parallel to the direction of travel, while the most suitable angle for transporting the article on the conveyor is different.
Eksempelvis foreligger det ofte tilfeller hvor gjenstanden som skal sorteres må legges på en matetrans-portør parallelt med f remdrif tsretningen for å tilfreds-stille en stavkodeleser mens matetransportøren, grunnet romforholdene, er plassert i en spesiell vinkel i forhold til transportørplanene, slik at en annen stilling for artikkelen ved tømmingsøyeblikket ville være ønsket. For example, there are often cases where the item to be sorted must be placed on a feed conveyor parallel to the direction of travel in order to satisfy a bar code reader, while the feed conveyor, due to the room conditions, is placed at a special angle in relation to the conveyor planes, so that another position of the article at the moment of emptying would be desired.
I dag benyttes spesielle anordninger for å legge artiklene på matetransportøren i en fastlagt stilling. Eksempelvis benyttes skinner bestående av et par ortogonale plan som virker som føringer for artiklene som på denne måte innrettes til å plasseres korrekt på matetransportø-ren. Alternativt kan det benyttes faste føringer eller faste føringer sammenkoblet med roterende bakser eller lignende hvis formål er å anordne artiklene i en spesiell vinkelstilling i det øyeblikk de legges ned og å variere vinkelstillingen før artiklene tømmes ut til sorteringsapparatet. Today, special devices are used to place the articles on the feed conveyor in a fixed position. For example, rails consisting of a pair of orthogonal planes are used which act as guides for the articles which are arranged in this way to be placed correctly on the feed conveyor. Alternatively, fixed guides or fixed guides connected with rotating trays or the like can be used, the purpose of which is to arrange the articles in a special angular position at the moment they are laid down and to vary the angular position before the articles are emptied into the sorting device.
Dette apparat er imidlertid i tillegg til å være meget komplisert, heller ikke fullt tilfredsstillende i forhold ti.-1 kravene, på grunn av at det tillater vinkel-dreining av artiklene kun i forhold til én eller to faste verdier. However, in addition to being very complicated, this apparatus is also not fully satisfactory in relation to the ten-to-one requirements, due to the fact that it allows angular rotation of the articles only in relation to one or two fixed values.
For å unngå de ovenfor nevnte ulemper, frembrin-ger den foreliggende oppfinnelse en fremgangsmåte og en innretning for gjennomføring av fremgangsmåten, med følgende trinn: avføling av gjenstandenes stilling på en matetransportør som er rettet mot sorteringsapparatet, justering av gjenstandenes vinkelstilling i henhold til en fastlagt stilling og automatisk rotasjon av gjenstanden for å plassere den i en riktig vinkel, uavhengig av hvilken opprinnelige stilling den hadde. In order to avoid the above-mentioned disadvantages, the present invention produces a method and a device for carrying out the method, with the following steps: sensing the position of the objects on a feed conveyor which is directed towards the sorting device, adjusting the angular position of the objects according to a determined position and automatic rotation of the object to place it at a correct angle, regardless of its original position.
Det er derfor mulig å avlevere gjenstandene i tilfeldig stilling med dermed følgende tidsbesparelse for operatøren og færre feilmuligheter. It is therefore possible to hand over the objects in a random position with the consequent time savings for the operator and fewer opportunities for error.
For utførelsen i forbindelse med denne fremgangsmåte foreligger en matetransportør, hvorav en del består av et par transportører ved siden av hverandre som kan drives ved ulike hastigheter slik at det er mulig å korrigere stillingen for de gjenstander som transporteres, som på forhånd er avfølt, eksempelvis ved hjelp av fotoelektriske celler. For the implementation in connection with this method, a feed conveyor is available, part of which consists of a pair of conveyors next to each other which can be operated at different speeds so that it is possible to correct the position of the objects being transported, which have been sensed in advance, for example using photoelectric cells.
Eksempelvis beskrives i det etterfølgende en innretning for gjennomføring av fremgangsmåten ifølge oppfinnelsen. Den følgende beskrivelse har sammenheng kun med figuren som viser et perspektivriss av en matetranspor-tør for et sorteringsapparat hvor det foreligger mulighet for korreksjon to ganger og etterfølgende, de transporterte gjenstanders stillinger, den første gang for å plassere dem på en slik måte at stavkodeavleserens oppgave forenkles, og den andre gang for å plassere dem i den mest hensiktsmes-sige vinkelstilling for overføring til sorteringsapparatet. For example, a device for carrying out the method according to the invention is described below. The following description relates only to the figure which shows a perspective view of a feed conveyor for a sorting device where there is the possibility of correcting twice and subsequently, the positions of the transported objects, the first time to place them in such a way that the bar code reader's task is simplified, and the second time to place them in the most suitable angular position for transfer to the sorting apparatus.
Matetransportøren for å gjennomføre fremgangsmåten ifølge oppfinnelsen omfatter flere transportører 1-5 som avleverer gjenstandene 6 til tilsvarende mange plan 7 i et sorteringsapparat. Transportørene 2 og 4 består begge av et par transportørremmer 8 og 9 som er anordnet ved siden av hverandre og beveges parallelt med og uavhengig av hverandre, idet hver aktiveres av en elektrisk motor, fortrinnsvis med permanente magneter og likestrøm. The feed conveyor for carrying out the method according to the invention comprises several conveyors 1-5 which deliver the objects 6 to a corresponding number of planes 7 in a sorting device. The conveyors 2 and 4 both consist of a pair of conveyor belts 8 and 9 which are arranged next to each other and move parallel to and independently of each other, each being activated by an electric motor, preferably with permanent magnets and direct current.
I forbindelse med transportøren 3 foreligger en stavleser 10 av kjent type. In connection with the conveyor 3, there is a bar reader 10 of a known type.
Enhetene 1 og 2 holdes noe i avstand fra hverandre slik at det mellom disse kan innsettes et par fotoceller 11 og 12 av kjent type. Fotocellene 11, 12 og den optiske leser er forbundet med en elektronisk sentral enhet, eksempelvis en mikroprosessor eller lignende, ikke vist, som igjen er koblet til motorene som aktiverer de ulike drivremmer og især parene med transportørremmer 8 og 9. The units 1 and 2 are kept somewhat at a distance from each other so that a pair of photocells 11 and 12 of a known type can be inserted between them. The photocells 11, 12 and the optical reader are connected to an electronic central unit, for example a microprocessor or the like, not shown, which is in turn connected to the motors which activate the various drive belts and especially the pairs of conveyor belts 8 and 9.
Arbeidet foregår således på følgende måte. Remmene 1-5 startes alle ved samme hastighet og artiklene 6 plasseres tilfeldig anordnet på remmen 1 når denne passerer forbi de ulike tømmestasjoner. The work thus takes place in the following way. The belts 1-5 are all started at the same speed and the articles 6 are placed randomly arranged on the belt 1 when it passes past the various emptying stations.
Når hvert enkelt objekt passerer fra remmen 1 til remmen 2, avbryter det fotocellene 11 og 12 som avsender et signal til styreenheten slik at denne avføler objektets stilling på remmen 1 av intervallet mellom de ulike signaler som kommer fra fotocellene. Umiddelbart etterpå beregner prosessoren forskjellen mellom de virkelig eksisterende vinkelstillinger og den ønskede og påvirker på grunnlag av dette motorene som styrer remmene 8 og 9 idet hastigheten for én rem varieres for å anordne objektet 6 i den ønskede stilling. Når objektet således overføres til remmen 3 er det allerede plassert korrekt og klart for å leses av stavleseren 10. When each individual object passes from belt 1 to belt 2, it interrupts the photocells 11 and 12 which send a signal to the control unit so that it senses the position of the object on belt 1 by the interval between the various signals coming from the photocells. Immediately afterwards, the processor calculates the difference between the actually existing angular positions and the desired one and on this basis affects the motors that control the belts 8 and 9, as the speed of one belt is varied to arrange the object 6 in the desired position. When the object is thus transferred to the strap 3, it is already positioned correctly and ready to be read by the bar reader 10.
Deretter overføres objektet til den etterfølgende enhet 4 hvor det dreies ytterligere inntil det er bragt i den ønskede sluttstilling. I dette tilfelle gjennomføres rotasjonen også ved å variere drivhastigheten for én av remmene 8 og 9, ved hjelp av den sentrale prosessor. The object is then transferred to the following unit 4 where it is turned further until it is brought to the desired final position. In this case, the rotation is also carried out by varying the drive speed for one of the belts 8 and 9, using the central processor.
Likestrømsmotorer med permanentmagneter har vist seg å være spesielt velegnede for påvirkning av drivremmene 8 og 9, da de har store akselererings- og bremsekarakteris-tika som tillater en nesten øyeblikkelig variasjon av rem-hastigheten uten å ha de treghetskarakteristika som vanlig benyttede motorer har, også 1 ikestrømsmotorer. Det er naturligvi mulig, ved hjelp av elektroniske styreanord-ninger, å påvirke matetransportøren etter behov. Det er eksempelvis mulig å reversere remmens 3 bevegelse i tilfelle stavleseren ikke klart har kodifisert det objekt som sorteres, slik at artikkelen igjen passerer forbi leseren. Direct current motors with permanent magnets have proven to be particularly suitable for influencing the drive belts 8 and 9, as they have large acceleration and braking characteristics that allow an almost instantaneous variation of the belt speed without having the inertia characteristics that commonly used motors have, also 1 ike current motors. It is naturally possible, with the help of electronic control devices, to influence the feed conveyor as required. It is, for example, possible to reverse the movement of the belt 3 in the event that the bar reader has not clearly codified the object being sorted, so that the article again passes past the reader.
En vesentlig ting ved den foreliggende oppfinnelse er derfor avfølingen, ved hjelp av fotoceller eller lignende, av objektets plassering, justering av denne plassering i henhold til den krevede plassering, og rotasjon av objektet når dette passerer en transportør bestående av et par ved siden av hverandre anordnede remmer som kan drives slik at de har ulike hastigheter, også i motsatte retninger. An essential aspect of the present invention is therefore the sensing, by means of photocells or the like, of the object's location, adjustment of this location according to the required location, and rotation of the object when it passes a conveyor consisting of a pair next to each other arranged belts that can be driven so that they have different speeds, also in opposite directions.
Innretningen for gjennomføring av fremgangsmåten har flere fluktende transportørremmer (hvorav noen består av et par parallelt koblede remmer) som kan drives ved ulike hastigheter for på denne måte å få de transporterte objekter til å rotere før disse overføres til den etterføl-gende rem, idet en annen type anordning kan tilkobles denne. The device for carrying out the method has several floating conveyor belts (some of which consist of a pair of parallel-connected belts) which can be driven at different speeds in order in this way to cause the transported objects to rotate before they are transferred to the subsequent belt, as a another type of device can be connected to this.
Claims (5)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8322476A IT8322476A0 (en) | 1983-08-08 | 1983-08-08 | THE IMPLEMENTATION OF SAID PROCEDURE. PROCEDURE FOR FEEDING SORTING EQUIPMENT IN PARTICULAR WITH INPUT OF THE PARCES BEING A PREDETERMINED ANGLE AND EQUIPMENT FOR |
Publications (3)
Publication Number | Publication Date |
---|---|
NO843151L NO843151L (en) | 1985-02-11 |
NO162846B true NO162846B (en) | 1989-11-20 |
NO162846C NO162846C (en) | 1990-02-28 |
Family
ID=11196782
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO843151A NO162846C (en) | 1983-08-08 | 1984-08-07 | PROCEDURE FOR FEEDING THE SORTING DEVICE, WHERE THE GOODS ARE FEED ACCORDING TO A DEFINED ANGLE POSITION, AND THE IMPLEMENTATION FOR THE IMPLEMENTATION OF THE PROCEDURE. |
Country Status (6)
Country | Link |
---|---|
DE (1) | DE3429252A1 (en) |
FR (1) | FR2550472B1 (en) |
GB (1) | GB2144698B (en) |
IT (1) | IT8322476A0 (en) |
NO (1) | NO162846C (en) |
SE (1) | SE8403990L (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8528842D0 (en) * | 1985-11-22 | 1985-12-24 | Molins Plc | Conveying of rod-like articles |
CH673830A5 (en) * | 1986-02-12 | 1990-04-12 | Will E C H Gmbh & Co | |
DE3718206A1 (en) * | 1987-05-29 | 1988-12-15 | Will E C H Gmbh & Co | DEVICE FOR CONVEYING AND ROTATING PAPER STACKS |
DE3729081A1 (en) * | 1987-09-01 | 1989-03-16 | Beumer Maschf Bernhard | TASK FEEDER FOR LOADING PIECE PARTS ON A RECEIVING FEEDER |
IT1232519B (en) * | 1989-08-16 | 1992-02-19 | Cavanna Spa | DEVICE FOR THE ORIENTATION OF CONVEYED PRODUCTS, PARTICULARLY FOR AUTOMATIC PACKAGING MACHINES, AND RELATED PROCEDURES |
US5183144A (en) * | 1989-08-16 | 1993-02-02 | Cavanna S.P.A. | Apparatus for orienting products on a conveyor line particularly for automatic packaging machines and method relating thereto |
DE4217665C2 (en) * | 1991-06-04 | 1996-02-08 | Kannegiesser H Gmbh Co | Method and device for feeding textile fabrics to a processing device |
DK0619248T3 (en) * | 1993-04-01 | 1998-09-23 | Siemens Ag | Device for the incorporation of cargo parts on a main conveyor |
ES2126840T5 (en) * | 1994-09-06 | 2006-03-01 | Siemens Ag | CLASSIFICATION SYSTEM OF TRANSVERSAL RIBBONS. |
ES2159894T3 (en) | 1996-12-09 | 2001-10-16 | Atecs Mannesmann Ag | Tipping device for emptying article containers into pieces |
DE19755474C1 (en) | 1997-12-02 | 1999-02-11 | Mannesmann Ag | Feed conveyor for sorting packages |
US6513641B1 (en) | 1999-10-12 | 2003-02-04 | Rapistan Systems Advertising Corp. | High rate induction system |
US6629593B2 (en) | 2000-05-11 | 2003-10-07 | Rapistan Systems Advertising Corp. | Conveyor induction system |
DE10049100A1 (en) * | 2000-09-27 | 2002-04-18 | Siemens Ag | Infeed device with buffer function for a piece goods sorting system |
WO2007084606A2 (en) * | 2006-01-20 | 2007-07-26 | L-3 Communications Security And Detection Systems, Inc. | Article positioner for a conveyor system |
CN102020108B (en) * | 2009-09-17 | 2015-09-09 | 利乐拉瓦尔集团及财务有限公司 | For rotating the system of multiple packaging |
US8205738B1 (en) * | 2011-04-08 | 2012-06-26 | Laitram, L.L.C. | Two-belt passive-roller case turner |
DE102012112719A1 (en) * | 2012-12-20 | 2014-06-26 | Böwe Systec Gmbh | Apparatus and method for turning flat goods |
DE102017120730A1 (en) * | 2017-09-08 | 2019-03-14 | Khs Gmbh | Device and method for aligning containers |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1028495B (en) * | 1954-10-20 | 1958-04-17 | Siemens Ag | Conveyor track with straightening system for piece goods |
CH469614A (en) * | 1966-12-30 | 1969-03-15 | Ferag Ag | Turning conveyor for single items |
DE3014350C2 (en) * | 1980-04-15 | 1983-03-24 | Scantron GmbH & Co Elektronische Lesegeräte KG, 6000 Frankfurt | Method and device for identifying objects |
DE3010112A1 (en) * | 1980-03-15 | 1981-09-24 | Gerhard Prof Dr Ing Trenkler | Automatic sorting of rectangular components - using code disc that generates pulse sequence with photoelectric sensing to allow orientation to be determined |
-
1983
- 1983-08-08 IT IT8322476A patent/IT8322476A0/en unknown
-
1984
- 1984-08-01 GB GB08419593A patent/GB2144698B/en not_active Expired
- 1984-08-06 FR FR8412397A patent/FR2550472B1/en not_active Expired
- 1984-08-06 SE SE8403990A patent/SE8403990L/en not_active Application Discontinuation
- 1984-08-07 NO NO843151A patent/NO162846C/en unknown
- 1984-08-08 DE DE19843429252 patent/DE3429252A1/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
GB2144698A (en) | 1985-03-13 |
IT8322476A0 (en) | 1983-08-08 |
NO162846C (en) | 1990-02-28 |
GB8419593D0 (en) | 1984-09-05 |
SE8403990D0 (en) | 1984-08-06 |
NO843151L (en) | 1985-02-11 |
FR2550472B1 (en) | 1987-08-07 |
GB2144698B (en) | 1986-10-29 |
DE3429252A1 (en) | 1985-02-21 |
SE8403990L (en) | 1985-02-09 |
FR2550472A1 (en) | 1985-02-15 |
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