EP0595118A1 - Dispositif d'alimentation d'une bande de papier - Google Patents

Dispositif d'alimentation d'une bande de papier Download PDF

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Publication number
EP0595118A1
EP0595118A1 EP93116599A EP93116599A EP0595118A1 EP 0595118 A1 EP0595118 A1 EP 0595118A1 EP 93116599 A EP93116599 A EP 93116599A EP 93116599 A EP93116599 A EP 93116599A EP 0595118 A1 EP0595118 A1 EP 0595118A1
Authority
EP
European Patent Office
Prior art keywords
strand
strip
enveloping
envelope
format
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.)
Granted
Application number
EP93116599A
Other languages
German (de)
English (en)
Other versions
EP0595118B1 (fr
Inventor
Andreas Herburg
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
Koerber AG
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, Koerber AG filed Critical Hauni Maschinenbau GmbH
Publication of EP0595118A1 publication Critical patent/EP0595118A1/fr
Application granted granted Critical
Publication of EP0595118B1 publication Critical patent/EP0595118B1/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
    • A24C5/14—Machines of the continuous-rod type
    • A24C5/20—Reels; Supports for bobbins; Other accessories
    • 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
    • A24C5/14—Machines of the continuous-rod type
    • A24C5/31—Machines of the continuous-rod type with special arrangements coming into operation during starting, slowing-down or breakdown of the machine, e.g. for diverting or breaking the continuous rod

Definitions

  • the invention relates to a device for feeding an enveloping strip to a strand of smokable material or filter material from the tobacco processing industry, with a strand conveyor belt for conveying and transferring the strand onto a conveyor belt (format belt) carrying the enveloping strip, the strand and enveloping strip into a format for continuous Wrapping the strand with the envelope strips promotes.
  • a problem with feeding envelopes to the formats of single-strand or multi-strand machines of the tobacco processing industry for the manufacture of cigarettes or filter rods is that the beginning of an envelope has to be "threaded". This means that it must be ensured that the beginning of the envelope strip is carried along by the format belt during the operation of the strand machine, that is to say while a strand of tobacco or filter material is being conveyed, and is conveyed with the strand to the format.
  • the problem underlying the invention is to provide a new way of taking the beginning of the envelope.
  • the solution according to the invention consists in that a sliding element is provided which can be activated when the beginning of the envelope strip is fed in order to reduce the distance between the strand conveyor belt and the envelope strip.
  • the advantage associated with the invention is that the safety of taking an envelope start, especially when starting a strand machine, is improved.
  • the area of a two-strand cigarette machine e.g. B. of the type PROTOS 2 of the applicant known in the cigarette industry, in which the channel area B ends and the format area C begins.
  • the channel area has two channels 1a, 1b with walls 2a, 2b.
  • endless air-permeable strand conveyor belts 3a, 3b moved in the direction of arrow 5 run along surfaces 3a.1, 3b.1 (FIG. 2) in normal operation.
  • a tobacco rod 4a, 4b is held and conveyed on the strand conveyor belts by means of suction air (not shown).
  • the strand conveyor belts 3a, 3b the normal course of which is indicated in FIG.
  • One of the pairs of format tape rolls is driven, so that the upper runs of the format tapes 17a, 17b convey in the direction of arrow 5.
  • the tobacco rods 4a, 4b are placed in the format area C on the enveloping strips 11a, 11b carried along by the format tapes 17a, 17b.
  • format tapes and enveloping strips from a format bed are already slightly arched (indicated by E), so that the enveloping strips form a type of channel.
  • the enveloping strips are placed around the tobacco rods 4a, 4b, then in the seam area glued and glued to cigarette strands, not shown, from which single cigarettes of single or double fume length are then cut off.
  • so-called single-strand machines for example of the types PROTOS 70, 80, 90 and 100 of the applicant known in the cigarette industry, are designed, but each have only one tobacco channel, one tobacco conveyor belt, one tobacco rod, one envelope strip and one format.
  • a strand or two strands of filter material can also be supplied to format area C, which are also encased and glued with enveloping strips, after which individual filter rods are cut off from the filter strands (not shown) thus formed.
  • the applicant's extruders for producing filter rods are known in the cigarette industry under the type designations KDF 2, KDF 3, MULFI.
  • strand machines e.g. B.
  • strand machines of the aforementioned types of the applicant work in undisturbed operation
  • envelope strips are fed continuously, which get continuously on the format tapes.
  • Strands e.g. tobacco strands
  • both components i.e. the strands and the enveloping strips
  • both enveloping strips are placed around the strands and glued.
  • a displacement element 21a, 21b is provided for each strand conveyor belt 3a, 3b according to the invention, which can be activated when the initial part of an envelope strip is fed to reduce the distance X between the strand conveyor belt and the envelope strip to the distance X1.
  • the sliding element advantageously engages the strand conveyor belt 3a, 3b and shifts it for a certain period of time in the direction of the arrow 22, as a result of which the pressure between the envelope strip and the tobacco rod is increased so that the beginning of the envelope strip is reliably carried along and conveyed to the format.
  • the strand conveyor belts 3a, 3b are shown after moving.
  • the displacement element 21 can have plungers 23a, 23b, which each act on a tobacco conveyor belt 3a, 3b and for this purpose can be displaced by a common power element in the form of an electro-pneumatic actuating cylinder 24.
  • the control part 26 of the actuating cylinder 24 receives an activation pulse of a certain period of time from a control arrangement 27 as soon as it receives a measurement signal from a probe element 28a, 28b in the channel 12 at an input a or b.
  • the sensing elements 28a, 28b can be used as photoelectric buttons, e.g. B. be formed as photodiodes that emit a signal when in their detection area white paper, from which the envelopes mostly consist, appears, ie the previously existing dark color is replaced by a light one. This appearance of the beginning of an envelope strip 11a, 11b can still be coupled with certain operating states of the machine, e.g. B.
  • the electro-pneumatic actuating cylinder moves a piston rod 29 and with it the plungers 23a, 23b from a starting position for a predetermined time (shown in broken lines in FIG. 1) in the direction of arrow 22.
  • the conveyor belts 3a and 3b are moved out of the position shown in broken lines (3a.1, 3b.1 in FIG.
EP93116599A 1992-10-30 1993-10-14 Dispositif d'alimentation d'une bande de papier Expired - Lifetime EP0595118B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4236646 1992-10-30
DE4236646A DE4236646A1 (de) 1992-10-30 1992-10-30 Vorrichtung zum Zuführen eines Hüllstreifens

Publications (2)

Publication Number Publication Date
EP0595118A1 true EP0595118A1 (fr) 1994-05-04
EP0595118B1 EP0595118B1 (fr) 1997-09-24

Family

ID=6471712

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93116599A Expired - Lifetime EP0595118B1 (fr) 1992-10-30 1993-10-14 Dispositif d'alimentation d'une bande de papier

Country Status (6)

Country Link
US (1) US5361783A (fr)
EP (1) EP0595118B1 (fr)
JP (1) JP3413255B2 (fr)
AT (1) ATE158477T1 (fr)
DE (2) DE4236646A1 (fr)
ES (1) ES2108183T3 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000013533A1 (fr) * 1998-09-04 2000-03-16 Molins Plc Appareil de formation du flux de tabac
US7210486B2 (en) 2002-02-07 2007-05-01 Hauni Maschinenbau Ag Process and device for conveying a wrapper strip in a machine of the tobacco processing industry

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3357410B2 (ja) * 1993-01-22 2002-12-16 日本たばこ産業株式会社 たばこ製造機の帯状材繰出し装置
DE19543672A1 (de) * 1995-11-23 1997-05-28 Hauni Maschinenbau Ag Anordnung zum Übergeben eines Faserstranges der tabakverarbeitenden Industrie von einem Saugstrangförderer auf ein einen Hüllmaterialstreifen führendes Formatband
DE19860391B4 (de) 1998-12-28 2009-12-10 Andreas Stihl Ag & Co. Tragbares Arbeitsgerät mit einem Viertaktmotor
EP1488711B1 (fr) * 2003-06-20 2005-12-07 Hauni Maschinenbau AG Procédé et dispositif pour la mise en oeuvre d'une machine de l'industrie du tabac
BRPI0720594A2 (pt) * 2006-12-28 2014-02-25 Philip Morris Prod Produção de uma haste de tabaco com um tubo cilíndrico oco que se estende através da mesma
GB201222438D0 (en) 2012-12-13 2013-01-23 British American Tobacco Co Apparatus for processing a moving web of material

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2467161A1 (fr) * 1979-10-08 1981-04-17 Gd Spa Dispositif de guidage de bande destine en particulier aux machines de fabrication de cigarettes
GB2172490A (en) * 1985-03-19 1986-09-24 Gd Spa Feed mechanism for strip material
GB2187172A (en) * 1986-02-28 1987-09-03 Gd Spa Guiding paper web to cigarette manufacturing machine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL246262A (fr) * 1958-12-10
DE2729730C2 (de) * 1976-09-24 1986-11-13 Hauni-Werke Körber & Co KG, 2050 Hamburg Verteiler einer Strangmaschine zum Herstellen von Rauchartikeln
PL235904A1 (fr) * 1981-04-10 1982-10-25 Gd Spa
DE3544769C2 (de) * 1985-12-18 1994-12-08 Hauni Werke Koerber & Co Kg Strangmaschine zum Herstellen von stabförmigen Artikeln der tabakverarbeitenden Industrie
IT1189914B (it) * 1986-01-20 1988-02-10 Gd Spa Dispositivo di alimentazione di carta in nastro in una macchina confezionatrice di sigarette a doppio baco
GB8704721D0 (en) * 1987-02-27 1987-04-01 Molins Plc Cigarette paper feed
DE3919720C2 (de) * 1989-06-16 1998-02-19 Hauni Werke Koerber & Co Kg Verfahren und Vorrichtung zur gleichzeitigen Herstellung von zwei Endlos-Tabaksträngen
IT1244033B (it) * 1990-01-18 1994-06-28 Koerber Ag Procedimento e dispositivo per produrre contemporaneamente due filoni di tabacco senza fine
DE4006843C2 (de) * 1990-03-05 2001-10-18 Hauni Werke Koerber & Co Kg Format für eine Strangmaschine zum Herstellen von Rauchartikeln oder Filterstäben
DE4026055A1 (de) * 1990-08-17 1992-02-20 Hauni Werke Koerber & Co Kg Vorrichtung zum bilden eines faserstranges der tabakverarbeitenden industrie

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2467161A1 (fr) * 1979-10-08 1981-04-17 Gd Spa Dispositif de guidage de bande destine en particulier aux machines de fabrication de cigarettes
GB2172490A (en) * 1985-03-19 1986-09-24 Gd Spa Feed mechanism for strip material
GB2187172A (en) * 1986-02-28 1987-09-03 Gd Spa Guiding paper web to cigarette manufacturing machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000013533A1 (fr) * 1998-09-04 2000-03-16 Molins Plc Appareil de formation du flux de tabac
US7210486B2 (en) 2002-02-07 2007-05-01 Hauni Maschinenbau Ag Process and device for conveying a wrapper strip in a machine of the tobacco processing industry

Also Published As

Publication number Publication date
ATE158477T1 (de) 1997-10-15
ES2108183T3 (es) 1997-12-16
EP0595118B1 (fr) 1997-09-24
JP3413255B2 (ja) 2003-06-03
JPH06209754A (ja) 1994-08-02
DE59307425D1 (de) 1997-10-30
DE4236646A1 (de) 1994-05-05
US5361783A (en) 1994-11-08

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