EP0990395A1 - Apparatus for opening rod-like articles in the tobacco industry - Google Patents
Apparatus for opening rod-like articles in the tobacco industry Download PDFInfo
- Publication number
- EP0990395A1 EP0990395A1 EP99118439A EP99118439A EP0990395A1 EP 0990395 A1 EP0990395 A1 EP 0990395A1 EP 99118439 A EP99118439 A EP 99118439A EP 99118439 A EP99118439 A EP 99118439A EP 0990395 A1 EP0990395 A1 EP 0990395A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- turntable
- guide channel
- articles
- cigarettes
- peripheral wall
- 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.)
- Withdrawn
Links
- 241000208125 Nicotiana Species 0.000 title claims abstract description 10
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 10
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 3
- 238000007664 blowing Methods 0.000 claims 2
- 235000019504 cigarettes Nutrition 0.000 abstract description 15
- 238000004064 recycling Methods 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
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
- A24C5/36—Removing papers or other parts from defective cigarettes
Definitions
- the invention relates to a device for separating from a filling and a wrapping of existing rod-shaped articles of the tobacco processing industry, with one of the articles one behind the other in a longitudinal axial alignment on a peripheral wall as well as a turntable supplying separating means.
- Devices of the type described in the introduction serve to tobacco from defective or smoking articles separated out for testing purposes in the form of cigarettes or Recover filter cigarettes from the manufacture of cigarettes wherein the wrapping of these cigarettes is slit in the longitudinal direction, which is why Cigarettes are successively axially aligned by centrifugal force.
- the tobacco and wrapping or filter components are separated by Sifting and screening separated.
- the invention is based, the performance and reliability to increase such devices.
- a guide channel which is aligned with the receiving shell of the turntable and is curved in the direction of rotation of the turntable.
- An article feed which is optimally adapted to the effect of the centrifugal forces exerted on the articles on the peripheral wall of the turntable is achieved according to an advantageous embodiment in that the guide channel opens with a channel section curved in the direction of rotation of the turntable at a distance in front of the peripheral wall of the turntable.
- a safe, controlled transfer of the articles is supported in that the guide channel is designed as a roofed slide which is inclined obliquely downwards.
- a measure supporting early alignment and acceleration of the article is moreover ensured by a blown air connection introducing blown air in the direction of fall of the guide duct.
- the effectiveness of such a blown air connection is optimized in that it is provided on the slide floor in the entrance area of the guide duct.
- the advantage achieved with the invention is that the early effective directed or supported flow of the successive articles, a longitudinal axial alignment is continuously forced on them, whereby a chaotic accumulation and congestion avoided and thus the throughput the article passing the lead or aligning section is increased.
- the machine of the registered type which is shown only schematically in FIG. 1, is used for processing so-called cigarette weft in the form of cigarettes separated from the manufacturing process by separating cut tobacco from the existing filter and paper material.
- the machine is provided with a loading shaft 1, which is delimited on the underside by a conveyor belt 2, which ends at its discharge end in a viewing shaft 3, the upper end of which is connected to a pneumatic conveying line 4.
- the conveyor belt 2 opens out above the entrance of an obliquely downward guiding channel 6, which is designed as a covered, laterally closed slide or as a box provided with a lid, and in the entrance area of which a blown air line 7 also opens at the bottom, which blows air via a blower 8 is supplied.
- the guide channel 6 opens out into a turntable 9 serving as an aligning dish, the guide channel 6 according to FIGS. A wrapping the outer edge of the turntable 6 rotating conveyor belt 13 is known, not shown, for. B. in US Pat. No. 3,255,762 driven manner via a vertical drive shaft, the turntable 6 forming a deflection roller and a further deflection roller 14 is loosely rotatable on a vertical axis.
- the conveyor belt 13 is - as also disclosed in US-PS - rotated by 180 ° between the turntable 6 and the deflection roller 14, so that it runs approximately horizontally at the separation point designated by A in FIG.
- a vibrating screen 19 extends below an outlet channel 18 of the turntable 9, into which a stationary release device 22 equipped with counterclockwise driven beater rollers 21 is integrated in the center.
- a collecting container 23 is arranged below a discharge end of the vibrating screen 19.
- a conveying conveyor belt 24 extends below the screen section of the vibrating screen 19.
- the device works as follows: Through the loading shaft 1, the cigarette shot indicated by arrows reaches the conveyor belt 2, which transfers the cigarettes through the viewing shaft 3 into the guide channel 6. Loose tobacco, shredded paper, individual topping sheets and the like are pneumatically separated beforehand through the inspection shaft 3 and conveyed to the rear part of the vibrating screen 19. As a result of the air flowing into the guide duct 6 at high speed via the blower 8, the cigarettes supplied are accelerated in such a way that they are aligned with the curved wall of the duct section 12 by the flow of the air.
- the aligned cigarettes are conveyed at high speed directly to the outer edge of the turntable 9, where they are fed by the rotating conveyor belt 13 to the cutting disks 16, 17 as an endless strand and are separated by them.
- the separated cigarettes pass through the outlet channel 18 to the vibrating screen 19, through which the bulk of the loose tobacco immediately falls onto the collecting belt 24.
- the paper and filter material is passed under the beater rollers 21 of the release device 22, screened on the rear part of the vibrating screen 19 and then transported into the collecting container 23.
- the recovered tobacco transported on the collecting belt 24 is opened visually inspect a horizontally running belt section 25.
Landscapes
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
Abstract
Description
Die Erfindung betrifft eine Vorrichtung zum Auftrennen von aus einer Füllung und einer Umhüllung bestehenden stabförmigen Artikeln der tabakverarbeitenden Industrie, mit einem die Artikel an einer Umfangswand in längsaxialer Ausrichtung hintereinanderreihenden sowie einem Auftrennmittel zuführenden Drehteller.The invention relates to a device for separating from a filling and a wrapping of existing rod-shaped articles of the tobacco processing industry, with one of the articles one behind the other in a longitudinal axial alignment on a peripheral wall as well as a turntable supplying separating means.
Vorrichtungen der eingangs bezeichneten Art dienen dazu, Tabak aus fehlerhaften oder zu Prüfzwecken ausgesonderten Rauchartikeln in Form von Zigaretten oder Filterzigaretten wiederzugewinnen, die bei der Herstellung von Zigaretten anfallen, wobei die Umhüllung dieser Zigaretten in Längsrichtung aufgeschlitzt wird, wozu die Zigaretten durch Fliehkrafteinwirkung aufeinanderfolgend axial ausgerichtet werden. Die anfallenden Tabak- und Umhüllungs- bzw. Filterbestandteile werden durch Sichtung und Siebung voneinander getrennt.Devices of the type described in the introduction serve to tobacco from defective or smoking articles separated out for testing purposes in the form of cigarettes or Recover filter cigarettes from the manufacture of cigarettes wherein the wrapping of these cigarettes is slit in the longitudinal direction, which is why Cigarettes are successively axially aligned by centrifugal force. The tobacco and wrapping or filter components are separated by Sifting and screening separated.
Der Erfindung liegt die Aufgabe zugrunde, die Leistungsfähigkeit und Funktionssicherheit derartiger Vorrichtungen zu erhöhen.The invention is based, the performance and reliability to increase such devices.
Diese Aufgabe wird erfindungsgemäß gelöst durch einen auf die Aufnahmeschale
des Drehtellers ausgerichteten, in Drehrichtung des Drehtellers gekrümmten Leitkanal.
Eine in optimaler Weise an die Wirkung der an der Umfangswand des Drehtellers
auf die Artikel ausgeübten Fliehkräfte angepaßte Artikelzuführung wird gemäß einer
vorteilhaften Ausgestaltung dadurch erreicht, daß der Leitkanal mit einem in Drehrichtung
des Drehtellers gekrümmten Kanalabschnitt mit einem Abstand vor der
Umfangswand des Drehtellers mündet.
Eine sichere, kontrollierte Überführung der Artikel wird nach einer bevorzugten
Weiterbildung dadurch unterstützt, daß der Leitkanal als schräg abwärts geneigte,
überdachte Rutsche ausgebildet ist.This object is achieved according to the invention by a guide channel which is aligned with the receiving shell of the turntable and is curved in the direction of rotation of the turntable.
An article feed which is optimally adapted to the effect of the centrifugal forces exerted on the articles on the peripheral wall of the turntable is achieved according to an advantageous embodiment in that the guide channel opens with a channel section curved in the direction of rotation of the turntable at a distance in front of the peripheral wall of the turntable.
According to a preferred development, a safe, controlled transfer of the articles is supported in that the guide channel is designed as a roofed slide which is inclined obliquely downwards.
Eine eine frühzeitige Ausrichtung und Beschleunigung der Artikel unterstützende
Maßnahme ist darüber hinaus durch einen Blasluft in Fallrichtung des Leitkanals
einleitenden Blasluftanschluß gewährleistet.
Die Wirksamkeit eines derartigen Blasluftanschlusses wird dadurch optimiert, daß
er am Rutschenboden im Eingangsbereich des Leitkanals vorgesehen ist.A measure supporting early alignment and acceleration of the article is moreover ensured by a blown air connection introducing blown air in the direction of fall of the guide duct.
The effectiveness of such a blown air connection is optimized in that it is provided on the slide floor in the entrance area of the guide duct.
Der mit der Erfindung erzielte Vorteil besteht darin, daß durch den frühzeitig wirksamen gelenkten bzw. unterstützten Förderfluß der aufeinanderfolgenden Artikel, diesen kontinuierlich eine längsaxiale Ausrichtung aufgezwungen wird, wodurch eine chaotische Anhäufung und Staubildung vermieden und damit der Durchsatz der die Vorlauf- bzw. Ausrichtstrecke passierenden Artikel erhöht wird. The advantage achieved with the invention is that the early effective directed or supported flow of the successive articles, a longitudinal axial alignment is continuously forced on them, whereby a chaotic accumulation and congestion avoided and thus the throughput the article passing the lead or aligning section is increased.
Die Erfindung wird nachfolgend anhand eines in der Zeichnung dargestellten Ausführungsbeispiel näher erläutert.The invention is described below with reference to an embodiment shown in the drawing explained in more detail.
Hierbei zeigen:
- Figur 1
- eine schematische Seitenansicht einer Auftrennvorrichtung für Zigaretten,
Figur 2- eine Draufsicht auf einen Drehteller mit zugeordnetem Leitkanal gemäß Erfindung in Richtung des Pfeils X gemäß Figur 1 und
- Figur 3
- eine Seitenansicht auf die Anordnung gemäß
Figur 2.
- Figure 1
- 1 shows a schematic side view of a cutting device for cigarettes,
- Figure 2
- a plan view of a turntable with an associated guide channel according to the invention in the direction of arrow X according to Figure 1 and
- Figure 3
- 2 shows a side view of the arrangement according to FIG. 2.
Die in Figur 1 lediglich schematisch dargestellte Maschine der angemeldeten Art
dient zur Bearbeitung von sogenanntem Zigarettenschuß in Form von aus dem
Herstellungsprozeß ausgesonderten Zigaretten, indem Schnitttabak vom vorhandenen
Filter- und Papiermaterial getrennt wird.
Die Maschine ist mit einem Beschickungsschacht 1 versehen, welcher unterseitig
durch ein Transportband 2 begrenzt ist, das mit seinem Abgabeende in einen
Sichtschacht 3 mündet, dessen oberes Ende an eine pneumatische Förderleitung 4
angeschlossen ist.
Gleichzeitig mündet das Transportband 2 über dem Eingang eines schräg abwärts
führenden Leitkanals 6, der als überdachte, seitlich geschlossene Rutsche bzw. als
mit einem Deckel versehener Kasten ausgebildet ist und in dessen Eingangsbereich
bodenseitig außerdem eine Blasluftleitung 7 einmündet, die über ein Gebläse
8 mit Blasluft versorgt wird.
Der Leitkanal 6 mündet innerhalb eines als Ausrichterschale dienenden Drehtellers
9, wobei der Leitkanal 6 gemäß den Figuren 2, 3 mit einem in Drehrichtung (Pfeil
11) des Drehtellers 9 gekrümmten Kanalabschnitt 12 über dem Tellerboden mit einem
Abstand vor der Umfangswand 9 endet.
Ein den Außenrand des Drehtellers 6 umschlingendes umlaufendes Förderband 13
wird auf nicht dargestellte bekannte, z. B. in der US-PS 3 255 762 offenbarte Weise
über eine vertikale Antriebswelle angetrieben, wobei der Drehteller 6 eine Umlenkrolle
bildet und eine weitere Umlenkrolle 14 auf einer vertikalen Achse lose
drehbar ist. Das Förderband 13 ist - wie ebenfalls in der US-PS offenbart -
zwischen
dem Drehteller 6 und der Umlenkrolle 14 um 180° verdreht, so daß es an der in Figur
1 mit A bezeichneten Auftrennstelle etwa horizontal läuft.
Über dem im Bereich der Auftrennstelle A horizontal verlaufenden, unterseitig abgestützten
Teil des Förderbandes 13 sind zwei an ihren gezahnten Aufreißkanten
kämmende Auftrennscheiben 16, 17 vorgesehen.
Unterhalb eines Auslaufkanals 18 des Drehtellers 9 erstreckt sich ein Rüttelsieb 19,
in welches mittig eine mit entgegen dem Uhrzeigersinn angetriebenen Schlägerwalzen
21 ausgestattete stationäre Löseeinrichtung 22 integriert ist.
Unterhalb eines Abgabeendes des Rüttelsiebes 19 ist ein Sammelbehälter 23 angeordnet.
Unterhalb der Siebstrecke des Rüttelsiebes 19 erstreckt sich ein abförderndes
Sammelband 24.The machine of the registered type, which is shown only schematically in FIG. 1, is used for processing so-called cigarette weft in the form of cigarettes separated from the manufacturing process by separating cut tobacco from the existing filter and paper material.
The machine is provided with a loading shaft 1, which is delimited on the underside by a
At the same time, the
The
A wrapping the outer edge of the
Above the part of the
A vibrating
A
A
Die Wirkungsweise der Vorrichtung ist wie folgt:
Durch den Beschickungsschacht 1 gelangt der durch Pfeile gekennzeichnete Zigarettenschuß
auf das Transportband 2, welches die Zigaretten durch den Sichtschacht
3 in den Leitkanal 6 überführt. Loser Tabak, Papierschnitzel, einzelne Belagblättchen
und ähnliches werden vorher durch den Sichtschacht 3 pneumatisch
abgesondert und auf den hinteren Teil des Rüttelsiebes 19 befördert.
Infolge der über das Gebläse 8 mit hoher Geschwindigkeit in den Leitkanal 6 einströmenden
Luft werden die zugeführten Zigaretten derart beschleunigt, daß sie
sich durch die Strömungsführung der Luft an der gekrümmten Wand des Kanalabschnitts
12 ausrichten. Beim Verlassen des Leitkanals 6 werden die ausgerichteten
Zigaretten mit hoher Geschwindigkeit direkt an den äußeren Rand des Drehtellers 9
befördert, wo sie durch das umlaufende Förderband 13 quasi als Endlosstrang den
Auftrennscheiben 16, 17 zugeführt und von diesen aufgetrennt werden.
Die aufgetrennten Zigaretten gelangen durch den Auslaufkanal 18 auf das Rüttelsieb
19, durch das der Hauptanteil des losen Tabaks sofort auf das Sammelband
24 fällt. Zur Nachsichtung wird das Papier- und Filtermaterial unter den Schlägerwalzen
21 der Löseeinrichtung 22 hindurchgeführt, auf dem hinteren Teil des Rüttelsiebes
19 nachgesiebt und anschließend in den Sammelbehälter 23 transportiert.The device works as follows:
Through the loading shaft 1, the cigarette shot indicated by arrows reaches the
As a result of the air flowing into the
The separated cigarettes pass through the
Der auf dem Sammelband 24 abtransportierte, zurückgewonnene Tabak wird auf
einer horizontal verlaufenden Bandstrecke 25 einer Sichtkontrolle unterzogen.The recovered tobacco transported on the
Claims (5)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19844815 | 1998-09-30 | ||
| DE1998144815 DE19844815A1 (en) | 1998-09-30 | 1998-09-30 | Device for cutting rod-shaped articles in the tobacco processing industry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP0990395A1 true EP0990395A1 (en) | 2000-04-05 |
Family
ID=7882774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP99118439A Withdrawn EP0990395A1 (en) | 1998-09-30 | 1999-09-17 | Apparatus for opening rod-like articles in the tobacco industry |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0990395A1 (en) |
| DE (1) | DE19844815A1 (en) |
| PL (1) | PL335719A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2084977A1 (en) * | 2008-01-31 | 2009-08-05 | International Tobacco Machinery Poland Sp. z o.o. | A system for removal of impurities from shredded tobacco recovered from defective cigarettes |
| EP2545790A1 (en) * | 2011-07-12 | 2013-01-16 | Köhl Maschinenbau AG | Cigarette disassembly device for filter cigarettes and cigarette disassembly machine and method for disassembling a filter cigarette |
| WO2014155327A1 (en) | 2013-03-27 | 2014-10-02 | G.D S.P.A. | Method and a machine for making cigarettes, with recovery of tobacco from defective cigarettes |
| WO2016046678A1 (en) | 2014-09-26 | 2016-03-31 | G.D S.P.A. | Unit and method for recovering tobacco from rejected products in machines for making smokers' articles |
| EP3266319A1 (en) * | 2016-07-04 | 2018-01-10 | Decouflé s.à.r.l. | Method and device for the separation of reject material used in cigarette manufacture |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2693808A (en) * | 1949-07-12 | 1954-11-09 | Kurt Korber & Co Kommandit Ges | Device for reclaiming the tobacco from defective cigarettes |
| US3255762A (en) | 1962-11-20 | 1966-06-14 | Hauni Werke Koerber & Co Kg | Method and apparatus for recovering fillers from cigarettes and similar rod shaped articles |
| DE3301030A1 (en) * | 1982-01-28 | 1983-07-28 | Hauni-Werke Körber & Co KG, 2050 Hamburg | Device for ripping open cigarettes |
-
1998
- 1998-09-30 DE DE1998144815 patent/DE19844815A1/en not_active Withdrawn
-
1999
- 1999-09-17 EP EP99118439A patent/EP0990395A1/en not_active Withdrawn
- 1999-09-29 PL PL33571999A patent/PL335719A1/en unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2693808A (en) * | 1949-07-12 | 1954-11-09 | Kurt Korber & Co Kommandit Ges | Device for reclaiming the tobacco from defective cigarettes |
| US3255762A (en) | 1962-11-20 | 1966-06-14 | Hauni Werke Koerber & Co Kg | Method and apparatus for recovering fillers from cigarettes and similar rod shaped articles |
| DE3301030A1 (en) * | 1982-01-28 | 1983-07-28 | Hauni-Werke Körber & Co KG, 2050 Hamburg | Device for ripping open cigarettes |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2084977A1 (en) * | 2008-01-31 | 2009-08-05 | International Tobacco Machinery Poland Sp. z o.o. | A system for removal of impurities from shredded tobacco recovered from defective cigarettes |
| US8079370B2 (en) | 2008-01-31 | 2011-12-20 | International Tobacco Machinery Sp. Z.O.O. | System for removal of impurities from shredded tobacco recovered from defective cigarettes |
| CN101518359B (en) * | 2008-01-31 | 2013-05-01 | 国际烟草机械波兰私人控股有限责任公司 | A system for removal of impurities from shredded tobacco recovered from defective cigarettes |
| EP2545790A1 (en) * | 2011-07-12 | 2013-01-16 | Köhl Maschinenbau AG | Cigarette disassembly device for filter cigarettes and cigarette disassembly machine and method for disassembling a filter cigarette |
| WO2014155327A1 (en) | 2013-03-27 | 2014-10-02 | G.D S.P.A. | Method and a machine for making cigarettes, with recovery of tobacco from defective cigarettes |
| WO2016046678A1 (en) | 2014-09-26 | 2016-03-31 | G.D S.P.A. | Unit and method for recovering tobacco from rejected products in machines for making smokers' articles |
| EP3266319A1 (en) * | 2016-07-04 | 2018-01-10 | Decouflé s.à.r.l. | Method and device for the separation of reject material used in cigarette manufacture |
Also Published As
| Publication number | Publication date |
|---|---|
| PL335719A1 (en) | 2000-04-10 |
| DE19844815A1 (en) | 2000-04-13 |
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