EP0699396B1 - Dispositif pour le transport des barette de filtres - Google Patents

Dispositif pour le transport des barette de filtres Download PDF

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Publication number
EP0699396B1
EP0699396B1 EP95113079A EP95113079A EP0699396B1 EP 0699396 B1 EP0699396 B1 EP 0699396B1 EP 95113079 A EP95113079 A EP 95113079A EP 95113079 A EP95113079 A EP 95113079A EP 0699396 B1 EP0699396 B1 EP 0699396B1
Authority
EP
European Patent Office
Prior art keywords
articles
deflection zone
transverse
conveying
receiving station
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.)
Expired - Lifetime
Application number
EP95113079A
Other languages
German (de)
English (en)
Other versions
EP0699396A3 (fr
EP0699396A2 (fr
Inventor
Michael Haul
Rolf Petersen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koerber Technologies GmbH
Original Assignee
Hauni Maschinenbau GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hauni Maschinenbau GmbH filed Critical Hauni Maschinenbau GmbH
Publication of EP0699396A2 publication Critical patent/EP0699396A2/fr
Publication of EP0699396A3 publication Critical patent/EP0699396A3/fr
Application granted granted Critical
Publication of EP0699396B1 publication Critical patent/EP0699396B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
    • A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
    • A24C5/32—Separating, ordering, counting or examining cigarettes; Regulating the feeding of tobacco according to rod or cigarette condition
    • A24C5/322—Transporting cigarettes during manufacturing
    • A24C5/323—Transporting cigarettes during manufacturing pneumatically

Definitions

  • the invention relates to a device for conveying rod-shaped articles Tobacco processing industry, especially filter rods, with one of the articles pneumatic conveying device conveying in the longitudinal axial direction, a transverse transport device with means for the transverse axial conveyance of the articles and one that connecting pneumatic conveying device with the transverse transport device Receiving station, which determines the longitudinal axial movement of the articles Longitudinal conveying means influencing manner and a deflection zone with means for Deflecting the longitudinal axial movement of the articles in the transverse axial conveying direction of the transverse transport device, the deflection zone having a control arrangement connected monitoring means for detecting malfunctions in the Movement of articles in the deflection zone and to issue appropriate fault signals assigned.
  • Devices of this type are used to process rod-shaped articles of tobacco Industry, especially filter rods, from one with a filter manufacturing machine or a filter supply connected transmission device with high delivery rate over wide Distances to a recipient, for example a stock or a processing machine to promote.
  • the items are conveyed at high speed in the pneumatic conveyor line conveyed axially under the effect of compressed air. Since the articles during their Further processing but moving axially is a redirection of the conveying direction required from the longitudinal axial to the transverse axial direction of movement.
  • the receiving station is used for this purpose, and the conveying means which record the articles one after the other which uniformize the flow of articles in a predetermined manner.
  • a distance is formed between successive articles, which ensures that the items are safe from the mutual disability longitudinal axial can be deflected in the transverse axial direction of movement. is this item spacing is too small for any reason, this can interfere with cause the deflection zone, which lead to the plant coming to a standstill and costly Maintenance work with the corresponding loss of production of the connected Machines may require.
  • GB-A-2 070 545 and DE 34 17 483 A1 are on the receiving end End of the pneumatic conveyor depending on one Brake signal actuated by proximity sensors to interrupt the article feed and a sensor arrangement for distance monitoring successive articles become known.
  • the object of the invention is to take measures in the area of the deflection zone to meet the interaction with the interference signals obtained there enable effective and simple troubleshooting.
  • the deflection zone has open longitudinal guide on one side to the transverse transport direction, in which the Articles move longitudinally axially and at the downstream end of the articles Deflection wedge that deflects transaxially into the effective range of the cross conveyor is arranged, and that the longitudinal guide from its operating position in a service position in which the deflection zone is open to the outside, and back is movably arranged.
  • claims 2 and 3 offer constructive advantages, the at the Longitudinal guide provided and, if necessary, replaceable deflecting wedge one of the rest of the article guide independent material selection for the particular wear-prone deflection wedge allowed and the training according to claim 3 allows a relatively free intervention in the transverse transport device.
  • claims 11 and 12 relate to measures to prevent the emergence prevent disturbances in the deflection zone as far as possible.
  • Claim 13 contains Features for the self-cleaning of the conveyor lines in the receiving station.
  • the deflection zone is opened to the outside, so that the operator can take out articles which have got caught in the deflection zone.
  • the deflection zone can be emptied in the event of a fault by reversing the conveying direction in the case of automatic operation even without intervention by an operator.
  • Figures 1 and 2 is a device for conveying rod-shaped articles of the tobacco processing industry, in particular of filter rods, according to the present invention in a side view ( Figure 1) and a top view ( Figure 2) shown schematically. It is a double receiving station 1, which is in two separate lanes 2 and 3 Filter rods 4 receives in two pneumatic conveying lines 6 and 7 from a transmission station, not shown arrive. The longitudinal axial movement of the filter rods 4 is in a deflection zone 8 transformed into a transverse axial conveying movement.
  • the two conveyor tracks 2 and 3 of the double receiving station 1 are identically constructed, so that here the description of one of these Pathways for understanding the structure and function of the Device is sufficient.
  • Each conveyor track 2 and 3 has a conveyor line 9 in which the filter rods 4 are conveyed axially.
  • the delivery line grips two pairs of brake rollers in succession 11 and 12, which detect the filter rods and their speed bring to a predetermined value. Downstream of the second brake roller pair 12 engages another roller pair 13 into the delivery line 9, which the filter rods in succession accelerated and so between successive filter rods creates a defined distance.
  • the accelerated Filter rod passes through a further conveyor track section 14 and reaches the deflection zone 8.
  • the longitudinal axial movement of the filter rods is in the deflection zone 8 4 deflected into a transverse axial movement.
  • This is a further conveyor track section adjoining the conveyor track section 16 provided which has a longitudinal guide 17 has a deflection wedge 18.
  • the longitudinal guide 17 is to the transverse transport direction open. Your neighbor is one of an engine 19 driven cross transport roller pair 21 with rollers 21a and 21b arranged (see also Fig. 4).
  • Figure 2 shows the device in a partially sectioned Top view, but for the sake of clarity only the conveyor track 3 is shown. You can see the delivery line 9, in which the brake roller pairs 11 and 12 and the acceleration roller pair 13 engage the longitudinal axial movement to influence the filter rods 4 in the desired manner. you also recognizes the deflection zone 8 and the transverse transport path in FIG 22 with the pair of belts 23 and the pair of transverse transport rollers 21. Magazine 24 is also indicated.
  • a very critical area of this device is the deflection zone 8, in which the filter rods 4 from their longitudinal axial Direction of movement deflected in a transverse axial direction of movement become.
  • the filter rods with a the predetermined distance arrives one after the other in the deflection zone 8, so that they are not mutually exclusive during the deflection process hinder.
  • a is one Monitoring device 26 is provided, which in the exemplary embodiment shown from two opto-electrical sensors 27 and 28 and a control arrangement 29, to which the sensors are connected.
  • the sensors 27 and 28 detect the distance the successive filter rods 4a and 4b, and the control arrangement 29 generates an error signal as soon as the distance a falls below a predetermined minimum. If the distance a becomes small, the following filter rod 4b is ejected to to ensure the required minimum distance.
  • the conveyor track section is to enable the ejection of filter rods 14 immediately before the deflection zone 8 after one Side open, as Figure 3 shows a section along the line C-C of Figure 2.
  • the conveyor track section 14 thus forms a half-open channel 31, in the back a blowing air nozzle 32 opens.
  • the Valve 33 is connected to the control arrangement 29 and is operated by this depending on one due to too little Distance between successive filter rods generated Error signal actuated so that the nozzle 32 a blow of air emits the relevant filter rod 4b from the guide channel 31 ejects before it in the subsequent deflection zone 8 can cause a malfunction.
  • This longitudinal guide 17 is about a pivot axis 37 from its operating position shown with a solid line in FIG. 2 in a service position shown in dash-dotted lines 17a pivotable.
  • a drive means 38 which, like shown in the case shown, designed as a piston-cylinder unit can be.
  • the function of this drive means 38 is also controlled by the control arrangement 29.
  • the pair of transverse transport rollers 21 is from driven by a motor 19. This engine is also on the Control arrangement 29 connected.
  • the sensor 36 emits a signal from the control arrangement 29 is processed into a fault signal.
  • This Fault signal does not immediately set the one in the drawing illustrated drives of the brake roller pairs 11 and 12 and Accelerating roller pair 13 silent, so that the further filter transport through the receiving station to the deflection zone 8 is interrupted.
  • filter brakes 39 and 41 depending on the fault signal of the control arrangement 29 are actuated so that none from the delivery lines additional filters can enter the receiving station 1.
  • a Filter brake of this type is for example in DE 34 17 483 A1 described by the applicant. After the further filter feed is interrupted, the fault signal can simply be displayed to alert the operator to the malfunction. He can then take the necessary measures.
  • the fault signal the control arrangement 29 pivoting away via the drive means 38 the longitudinal guide 17 in its service position 17a, see above that the transverse transport path 22 against its conveying direction (Cross transport direction 47) opens.
  • the longitudinal guide 17 With the longitudinal guide 17 together, the deflecting wedge 18 is also removed from its operating position what moves out into the appropriate service position is not specifically shown.
  • Figure 2 shows accordingly in a broken section of the top view illustration the whipstock 18 in its operating position.
  • valves 44 and 46 are on the Control arrangement 29 connected. Because of the control arrangement 29 generated fault signal, the valves 44 and 46 actuated so that blows of air blow through the nozzles 42 and 43 are delivered, which blow the delivery line 9, so that a smooth start after eliminating the fault in the Deflection zone 8 is guaranteed.
  • the drive 38 swivels the longitudinal guide 17 with the deflecting wedge 18 in its operating position back, the cross transport rollers 21 are in their conveying direction (Transverse transport direction 47) and the drives the brake roller pairs and the accelerator roller pair are started again. After releasing the filter brakes 39 and 41, operation can begin again.
  • the invention enables So a fully automatic operation of the device the possible disturbances in the deflection zone 8 by distance monitoring is prevented with the sensors 27 and 28 and in the Malfunctions with the sensor that still occur in the deflection zone 36 recorded early and without the measures described manual intervention can be eliminated automatically.
  • Figure 1 is part of the conveyor lines in the course of the conveyor track 2 omitted the filter transport and the function of the To be able to represent the facility more clearly. In reality is the structure of the delivery line 2 with that of the delivery line 3 match.

Landscapes

  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Control Of Conveyors (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Claims (13)

  1. Dispositif pour transporter des articles en forme de tige de l'industrie de transformation du tabac, notamment des tiges de filtres, comportant un transporteur pneumatique transportant les articles dans la direction de leur axe longitudinal, une structure de transport transversal comportant des moyens pour transporter les articles transversalement à leur axe et un poste de réception reliant le transporteur pneumatique à la structure de transport transversal, lequel poste de réception comporte des moyens de transport longitudinal, qui influent de façon préétablie sur le déplacement des articles suivant leur axe longitudinal, et une zone de changement de direction comportant des moyens pour détourner le déplacement, suivant l'axe longitudinal, des articles dans la direction de transport, transversale à l'axe, de la structure de transport transversal, des moyens de contrôle (36), reliés à un système de commande (29), qui sont destinés à déceler des perturbations dans le déplacement des articles à l'intérieur de la zone de changement de direction et à délivrer des signaux correspondants de perturbation, étant alors associés à la zone de changement de direction (8), caractérisé en ce que la zone de changement de direction (8) comporte un guide longitudinal (17) ouvert d'un côté, dans le sens de la direction de transport transversal (47), guide longitudinal dans lequel les articles (4) se déplacent suivant leur axe longitudinal et à l'extrémité aval duquel est disposé un coin de déviation (18), qui détourne les articles dans une direction transversale à leur axe jusque dans la région d'intervention du moyen de transport transversal (21, 23), et en ce que le guide longitudinal (17) est installé de façon à être déplaçable de sa position de service jusque dans une position de maintenance (17a), dans laquelle la zone de changement de direction (8) est ouverte vers l'extérieur, et inversement.
  2. Dispositif selon la revendication 1, caractérisé en ce que la direction de transport (47) de la structure de transport transversal (22) est sensiblement horizontale.
  3. Dispositif selon la revendication 1 ou 2, caractérisé en ce que le guide longitudinal (17) est monté pivotant dans le sens opposé à la direction de transport (47) de la structure de transport transversal (22).
  4. Dispositif selon l'une des revendications 1 à 3, caractérisé en ce que des moyens d'actionnement (38) sont prévus pour déplacer le guide longitudinal (17) de sa position de service jusque dans sa position de maintenance (17a) et dans le sens inverse, en ce que les moyens d'actionnement sont raccordés au système de commande (29) et peuvent être pilotés par celui-ci d'une manière telle, qu'à l'apparition d'un signal de perturbation, ils déplacent le guide longitudinal (17) jusque dans sa position de maintenance (17a) en vue de la suppression du défaut.
  5. Dispositif selon la revendication 4, caractérisé en ce que le moyen d'actionnement (38) est conçu pour ramener automatiquement le guide longitudinal (17) dans la position de service après la disparition du signal de perturbation.
  6. Dispositif selon l'une des revendications 1 à 4, caractérisé en ce que l'actionneur (19) du moyen de transport transversal (21) de la structure de transport transversal (22) est raccordé au système de commande (29) et en ce que la direction de transport (47) du moyen de transport transversal peut, à l'apparition d'un signal de perturbation, être inversée au moyen du système de commande.
  7. Dispositif selon l'une des revendications 1 à 6, caractérisé en ce que les actionneurs des moyens de transport longitudinal (11, 12, 13) du poste de réception (1) sont raccordés au système de commande (29) et peuvent être mis automatiquement à l'arrêt en fonction d'un signal de perturbation.
  8. Dispositif selon l'une des revendications 1 à 7, caractérisé en ce qu'à l'extrémité, située côté réception, du transporteur pneumatique (6, 7) est associé un moyen de freinage (39, 41) susceptible d'être activé en fonction d'un signal de perturbation pour, dans le cas d'une perturbation, stopper des articles qui arrivent.
  9. Dispositif selon l'une des revendications 1 à 8, caractérisé en ce qu'un système de détecteurs opto-électriques est prévu comme moyens de contrôle (36) pour déceler des perturbations dans la zone de changement de direction (8).
  10. Dispositif selon l'une des revendications 1 à 8, caractérisé en ce qu'un système de détecteurs de proximité est prévu comme moyens de contrôle (36) pour déceler des perturbations dans la zone de changement de direction (8).
  11. Dispositif selon l'une des revendications 1 à 10, caractérisé en ce qu'à la voie de déplacement (2, 3) des articles (4) dans le poste de réception (1) est associé, en amont de la zone de changement de direction (8), un système de détecteurs (27, 28) qui sert à contrôler l'espacement (a) d'articles se succédant (4a, 4b) et qui délivre un signal d'erreur au système de commande (29), lorsque l'espacement des articles tombe en dessous d'une valeur préétablie.
  12. Dispositif selon la revendication 11, caractérisé en ce qu'à la voie de déplacement (2, 3) des articles (4) dans le poste de réception (1), est associée une buse soufflante (32) qui, en fonction d'un signal d'erreur du détecteur d'espacement (27, 28), peut être activée de telle manière à délivrer un jet d'air de soufflage éjectant chaque fois de la voie de déplacement, un article (4b) qui suit le précédent avec un espacement trop faible.
  13. Dispositif selon l'une des revendications 1 à 12, caractérisé en ce qu'à la voie de déplacement (2, 3) des articles (4) dans le poste de réception (1) est associée, en amont de la zone de changement de direction (8), au moins une buse soufflante (42, 43) qui peut être activée d'une manière commandée en fonction d'un signal de perturbation et/ou d'un signal d'erreur, afin de nettoyer par soufflage les guides (9) des articles.
EP95113079A 1994-09-02 1995-08-19 Dispositif pour le transport des barette de filtres Expired - Lifetime EP0699396B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4431273A DE4431273A1 (de) 1994-09-02 1994-09-02 Vorrichtung zum Fördern von Filterstäben
DE4431273 1994-09-02

Publications (3)

Publication Number Publication Date
EP0699396A2 EP0699396A2 (fr) 1996-03-06
EP0699396A3 EP0699396A3 (fr) 1999-12-08
EP0699396B1 true EP0699396B1 (fr) 2002-02-13

Family

ID=6527250

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95113079A Expired - Lifetime EP0699396B1 (fr) 1994-09-02 1995-08-19 Dispositif pour le transport des barette de filtres

Country Status (7)

Country Link
US (1) US5651643A (fr)
EP (1) EP0699396B1 (fr)
JP (1) JP3720879B2 (fr)
CN (1) CN1045056C (fr)
AT (1) ATE213126T1 (fr)
DE (2) DE4431273A1 (fr)
ES (1) ES2172544T3 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1897453A2 (fr) 2006-09-06 2008-03-12 Hauni Maschinenbau Aktiengesellschaft Dispositif d'alimentation d'articles en forme de tige
EP2005848A1 (fr) 2007-06-18 2008-12-24 Hauni Maschinenbau Aktiengesellschaft Dispositif de réception et procédé de transport
DE102011102054A1 (de) 2011-05-19 2012-11-22 Hauni Maschinenbau Ag Messkörper zum Erkennen von Störqellen innerhalb eines Leitungssystems für Tabak verarbeitende Produkte

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DE19913421A1 (de) 1999-03-25 2000-09-28 Hauni Maschinenbau Ag Einrichtung zum Überführen von pulver- oder granulatförmige Partikel enthaltenden Filterstäben
DE19913422A1 (de) * 1999-03-25 2000-09-28 Hauni Maschinenbau Ag Einrichtung zum Überführen von pulver- oder granulatförmige Partikel enthaltenden Filterstäben
DE19937636A1 (de) 1999-08-12 2001-02-15 Hauni Maschinenbau Ag Förderleitung zum Fördern von Gegenständen mit Hilfe von Gas
DE19941268A1 (de) * 1999-08-31 2001-03-08 Hauni Maschinenbau Ag Rohrleitungsverbindung zum pneumatischen Überführen von stabförmigen Artikeln der tabakverarbeitenden Industrie
US6726408B2 (en) * 2002-03-11 2004-04-27 Illinois Tool Works Inc. Dual inserter applicator
EP1397966A1 (fr) * 2002-09-11 2004-03-17 Hauni Maschinenbau AG Appareil et méthode pour transporter des éléments de filtre en forme de tige
ES2290592T3 (es) * 2003-07-09 2008-02-16 Hauni Maschinenbau Ag Expulsion de barras de filtro de un conducto de transporte.
CN102152960B (zh) * 2011-01-20 2013-03-20 浙江中烟工业有限责任公司 一种卷烟成品入库抽检方法
CN103110183B (zh) * 2011-11-17 2015-03-25 上海新平科工业技术有限公司 卷接机组滤棒接收系统
DE102012110471A1 (de) * 2012-11-01 2014-05-08 Hauni Maschinenbau Ag Anordnung und Verfahren zum Überführen stabförmiger Artikel der Tabak verarbeitenden Industrie
DE102013113553A1 (de) 2013-12-05 2015-06-11 Hauni Maschinenbau Ag Empfangsvorrichtung einer Anordnung für den längsaxialen Transport von mit Druckluft in eine Förderrichtung T geförderten stabförmigen Artikeln der Tabak verarbeitenden Industrie sowie Anordnung und Verfahren zum längsaxialen Transport stabförmiger Artikel der Tabak verarbeitenden Industrie
CN104399719B (zh) * 2014-11-01 2017-03-15 常德瑞华制造有限公司 一种滤棒发射管道自动清堵系统发射端装置及其方法
HUE036621T2 (hu) * 2015-10-21 2018-07-30 Int Tobacco Machinery Poland Sp Zoo Rúd alakú árucikk szállítására szolgáló szállítási eljárás és szállító berendezés
DE102016205630A1 (de) * 2016-04-05 2017-10-05 Hauni Maschinenbau Gmbh Empfangsvorrichtung und Förderverfahren der Tabak verarbeitenden Industrie
CN115108237A (zh) * 2022-07-13 2022-09-27 厦门烟草工业有限责任公司 弯轨总成、滤嘴棒接收机和卷烟生产设备

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DE2926792A1 (de) * 1979-07-03 1981-01-29 Hauni Werke Koerber & Co Kg Empfangsstation einer pneumatischen foerderstrecke fuer den transport von stabfoermigen artikeln der tabakverarbeitenden industrie, insbesondere von filterstaeben
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1897453A2 (fr) 2006-09-06 2008-03-12 Hauni Maschinenbau Aktiengesellschaft Dispositif d'alimentation d'articles en forme de tige
DE102006042238A1 (de) * 2006-09-06 2008-03-27 Hauni Maschinenbau Ag Einrichtung zum Fördern von stabförmigen Artikeln
EP2005848A1 (fr) 2007-06-18 2008-12-24 Hauni Maschinenbau Aktiengesellschaft Dispositif de réception et procédé de transport
US7743908B2 (en) 2007-06-18 2010-06-29 Hauni Maschinenbau Ag Receive device and conveyor method
EP2005848B1 (fr) * 2007-06-18 2010-10-20 HAUNI Maschinenbau AG Dispositif de réception et procédé de transport
DE102011102054A1 (de) 2011-05-19 2012-11-22 Hauni Maschinenbau Ag Messkörper zum Erkennen von Störqellen innerhalb eines Leitungssystems für Tabak verarbeitende Produkte

Also Published As

Publication number Publication date
EP0699396A3 (fr) 1999-12-08
DE59510046D1 (de) 2002-03-21
CN1127615A (zh) 1996-07-31
ATE213126T1 (de) 2002-02-15
JPH08173132A (ja) 1996-07-09
EP0699396A2 (fr) 1996-03-06
DE4431273A1 (de) 1996-03-07
US5651643A (en) 1997-07-29
JP3720879B2 (ja) 2005-11-30
ES2172544T3 (es) 2002-10-01
CN1045056C (zh) 1999-09-15

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