EP0061814A1 - Einrichtung für das Lösen von Tabakblättermaterial von einem biegsamen bandförmigen Träger - Google Patents

Einrichtung für das Lösen von Tabakblättermaterial von einem biegsamen bandförmigen Träger Download PDF

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Publication number
EP0061814A1
EP0061814A1 EP82200374A EP82200374A EP0061814A1 EP 0061814 A1 EP0061814 A1 EP 0061814A1 EP 82200374 A EP82200374 A EP 82200374A EP 82200374 A EP82200374 A EP 82200374A EP 0061814 A1 EP0061814 A1 EP 0061814A1
Authority
EP
European Patent Office
Prior art keywords
belt
carrier
supporting face
gap
leaf
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Withdrawn
Application number
EP82200374A
Other languages
English (en)
French (fr)
Inventor
Wilhelmus Petrus Lambertus Boogers
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.)
Patent Machinebouw NV PMB
Original Assignee
Patent Machinebouw NV PMB
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 Patent Machinebouw NV PMB filed Critical Patent Machinebouw NV PMB
Publication of EP0061814A1 publication Critical patent/EP0061814A1/de
Withdrawn legal-status Critical Current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
    • A24C1/00—Elements of cigar manufacture
    • A24C1/26—Applying the wrapper
    • A24C1/28—Wrapper transferring mechanisms

Definitions

  • the invention relates to a device for detacking tobacco leaves or parts thereof from a flexible, belt-shaped carrier retaining said leaves.
  • the invention has for its object to provide a device by which tobacco leaf material can be loosened in a simple manner from the belt-shaped carrier without change of the shape of the tobacco leaf or part thereof.
  • the device according to the invention is distinguished by a supporting face having a relatively narrow, gap-shaped opening, by a guiding member arranged behind said opening with respect to the supporting face for the carrier and by means for passing the carrier over the supporting face and via the guide member through the gap forward and backward.
  • the tobacco material will be drawn loose at the gap and be further conveyed at a further place of the belt because the leaf material bridges the gap. Deformation of the tobacco leaf is thus excluded.
  • the devide is for- thermore characterized by a winding-off reel for the carrier wound to form a bobbin, by a leaf pick-up member arranged behind the gap in the supporting face with respect to the direction of conveyance and by a winding-up reel for winding the leaf carrier.
  • the supporting face according to the invention is constructed in the form of a perforated wall of a suction box.
  • the propelling means are formed by a driven, perforated, endless belt over at least part of which, forming part of the supporting face, is guided the carrier.
  • the invention proposes to arrange a screening member opposite the leaf pick-up member so as to be movable towards and away from the supporting face.
  • reference numeral 1 designates a belt-shaped, flexible carrier wound into a bobbin 2.
  • the bobbin is arranged on a reel 3.
  • the belt carrier 1 is passed over a supporting face 4 and subsequently to a winding-up reel 5.
  • the supporting face 4 comprises the top wall of a suction box 6' and of a suction box 6", a gap-shaped opening 7 being left between said suction boxes.
  • the suction box 6" is adjoined by an endless, belt-shaped element 8, which is passed around two reversing rollers 9, 10.
  • the front and rear sides of the rollers or belt 8 respectively are screened by a wall (not shown) providing a sealing relationship such that the space between the belt runs can be exhausted, for example, through an orifice 11 in the rear wall.
  • the belt-shaped element 8 is also perforated.
  • a tape guiding member 12 formed by a roller, the axis of which is parallel to the gap-shaped opening 7.
  • a tobacco leaf pick-up member 13 which can pick up each leaf part from the belt carrier 1 and convey it to a leaf processing station, for example, a bobbin nest (not - shown).
  • the belt carrier 1 After the belt carrier 1 is passed from the bobbin over the suction box 6' and via the gap 7 behind the reversing element 12 back over the suction box 6'', the belt can be further guided over the belt-shaped element 8 towards the winding-up reel 5.
  • the belt By driving one of the rollers 9, or 1.0 of the belt-shaped element 8, the belt is moved in the direction of the arrows P1 so that the bobbin is unwound and the tobacco leaf material is released from between the turns of the bobbin and deposited on top of the suction boxes 6' and 6". Since the gap 7 is relatively narrow, the tobacco leaf material will bridge the gap 7 whilst the tape will disengage from the tobacco material. Thus without being deformed the leaf material arrives at a different place on the belt carrier 1 and can subsequently be removed without disturbance by the leaf pick-up member 13.
  • the removal can be further facilitated by arranging a screening member 14 opposite the leaf pick-up member 13 on the other side of the belt-shaped element 8, said member 14 being movable up and down in the directions of the arrow P2 so that when a leaf is picked up the screening member 14 is moved upwards and the effect of the vacuum or suction respectively on the tobacco leaf parts is eliminated.
  • a screening member 14 opposite the leaf pick-up member 13 is movable up and down in the directions of the arrow P2 so that when a leaf is picked up the screening member 14 is moved upwards and the effect of the vacuum or suction respectively on the tobacco leaf parts is eliminated.
  • Fig. 2 shows al alternative embodiment and corresponding parts are designated by the same reference numerals.
  • the belt conveyor of fig. 1 is replaced herein by a prolonged, stationary suction box 6" , the supporting face of which is at an angle to the supporting face of suction box 6'.
  • a diving roller 10' drives the belt-shaped carrier 1.

Landscapes

  • Manufacture Of Tobacco Products (AREA)
  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)
EP82200374A 1981-03-26 1982-03-25 Einrichtung für das Lösen von Tabakblättermaterial von einem biegsamen bandförmigen Träger Withdrawn EP0061814A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8101504A NL8101504A (nl) 1981-03-26 1981-03-26 Inrichting voor het van een soepele, bandvormige transportdrager losmaken van tabaksbladmateriaal.
NL8101504 1981-03-26

Publications (1)

Publication Number Publication Date
EP0061814A1 true EP0061814A1 (de) 1982-10-06

Family

ID=19837235

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82200374A Withdrawn EP0061814A1 (de) 1981-03-26 1982-03-25 Einrichtung für das Lösen von Tabakblättermaterial von einem biegsamen bandförmigen Träger

Country Status (3)

Country Link
EP (1) EP0061814A1 (de)
DK (1) DK136082A (de)
NL (1) NL8101504A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0499331A1 (de) * 1991-02-12 1992-08-19 P.M.B. Patent Machinebouw B.V. Einrichtung zum Abwickeln einer Bobine
CN113397202A (zh) * 2021-07-05 2021-09-17 云南昆船烟草设备有限公司 一种烟叶梗叶分离设备

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE404337C (de) * 1921-05-05 1924-10-16 Fritz & Co G M B H Blattmagazin fuer Zigarrenmaschinen
NL6707514A (de) * 1966-05-25 1967-08-25
US3489638A (en) * 1967-03-28 1970-01-13 Compac Corp Label applying machine
US3591044A (en) * 1969-01-10 1971-07-06 Amf Inc Patch-feeding device for cigar-making machine
FR2411579A1 (fr) * 1977-12-19 1979-07-13 Arenco Pmb Bv Procede et appareil pour vider une bande bobinee chargee de morceaux de feuille de tabac maintenus entre les spires de la bobine
FR2429565A1 (fr) * 1978-06-26 1980-01-25 Seita Procede et dispositif pour humidifier des morceaux de feuilles de tabac
WO1981003263A1 (en) * 1980-05-20 1981-11-26 Us Tobacco Co Method and apparatus for removing cigar wrappers from the web of a bobbin

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE404337C (de) * 1921-05-05 1924-10-16 Fritz & Co G M B H Blattmagazin fuer Zigarrenmaschinen
NL6707514A (de) * 1966-05-25 1967-08-25
US3489638A (en) * 1967-03-28 1970-01-13 Compac Corp Label applying machine
US3591044A (en) * 1969-01-10 1971-07-06 Amf Inc Patch-feeding device for cigar-making machine
FR2411579A1 (fr) * 1977-12-19 1979-07-13 Arenco Pmb Bv Procede et appareil pour vider une bande bobinee chargee de morceaux de feuille de tabac maintenus entre les spires de la bobine
FR2429565A1 (fr) * 1978-06-26 1980-01-25 Seita Procede et dispositif pour humidifier des morceaux de feuilles de tabac
WO1981003263A1 (en) * 1980-05-20 1981-11-26 Us Tobacco Co Method and apparatus for removing cigar wrappers from the web of a bobbin

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0499331A1 (de) * 1991-02-12 1992-08-19 P.M.B. Patent Machinebouw B.V. Einrichtung zum Abwickeln einer Bobine
US5293882A (en) * 1991-02-12 1994-03-15 P.M.B. Patent Machinebouw B.V. Device for unwinding a bobbin
CN113397202A (zh) * 2021-07-05 2021-09-17 云南昆船烟草设备有限公司 一种烟叶梗叶分离设备

Also Published As

Publication number Publication date
NL8101504A (nl) 1982-10-18
DK136082A (da) 1982-09-27

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LU NL SE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19830912

RIN1 Information on inventor provided before grant (corrected)

Inventor name: BOOGERS, WILHELMUS PETRUS LAMBERTUS