DE102005046885B4 - Web feed - Google Patents

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Publication number
DE102005046885B4
DE102005046885B4 DE102005046885A DE102005046885A DE102005046885B4 DE 102005046885 B4 DE102005046885 B4 DE 102005046885B4 DE 102005046885 A DE102005046885 A DE 102005046885A DE 102005046885 A DE102005046885 A DE 102005046885A DE 102005046885 B4 DE102005046885 B4 DE 102005046885B4
Authority
DE
Germany
Prior art keywords
web
wrapping
deflection roller
pulley
peripheral
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 - Fee Related
Application number
DE102005046885A
Other languages
German (de)
Other versions
DE102005046885A1 (en
Inventor
Sönke Horn
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.)
Hauni Maschinenbau 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
Priority to DE102005046885A priority Critical patent/DE102005046885B4/en
Publication of DE102005046885A1 publication Critical patent/DE102005046885A1/en
Application granted granted Critical
Publication of DE102005046885B4 publication Critical patent/DE102005046885B4/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H20/00Advancing webs
    • B65H20/02Advancing webs by friction roller
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00Handling processes for sheets or webs
    • B65H2301/50Auxiliary process performed during handling process
    • B65H2301/53Auxiliary process performed during handling process for acting on performance of handling machine
    • B65H2301/531Cleaning parts of handling machine
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2801/00Application field
    • B65H2801/54Cigarette making

Abstract

A method of operating a filter rod machine of the tobacco processing industry comprising a diverting pulley (14) for feeding a wrapping material web (10) to a formatting device (15), the wrapping material web (10) being provided with glue (16) upstream of the diverting pulley (14) and downstream the deflection roller (14) in the format device (15) is wound around a filter strand (17), characterized in that the deflection roller (14) is cleaned during operation of the filter rod machine (6).

Description

  • The The invention relates to a method for operating a filter rod machine the tobacco processing industry with a pulley for feeding a Wrapping material web to a formatting device, wherein the wrapping material web upstream of the Provided pulley with glue and downstream to the deflection roller in the Forming device is wound around a filter strand.
  • The The invention further relates to a wrapping material web feeding device with a pulley for guidance a wrapping material web to a formatting device in which the wrapping material web around a Filter strand is wound, wherein the deflection roller is driven and upstream the pulley a glue application is provided.
  • Of Furthermore, the invention relates to a filter rod machine of tobacco processing industry with a wrapping material web feeder.
  • Out DE 36 00 321 C2 For example, a paper web feeding apparatus for a cigarette making machine is known. It is disclosed a suction drum for conveying at least one paper web on a way to a formatting device, wherein for guiding the paper web, the suction drum is mixed with suction air, so that the suction air can act through openings of the suction drum on the paper web. For this purpose, corresponding control bodies are provided in the suction drum, which ensure that only in the area in which the paper web rests against the suction drum, a corresponding suction effect on the paper web is present. Behind the suction drum is provided a loading station for applying a continuous stream of cut tobacco cut to the paper web with a conveyor belt for guiding the paper web through the feed tray.
  • The feeding of a paper web to the format device is very important in view of the position of the paper web, since even a slight change in position can cause the paper web is no longer correct to the strand of a material of the tobacco-processing industry, such as a filter strand DE 100 27 955 A1 , can be wound and closed.
  • Around thus a correspondingly uniform position the paper web which is introduced into the format device to provide For example, a layer control is made.
  • These is time-critical especially for very fast filter rod machines, so that a very efficient and therefore costly position control necessary is.
  • In EP 1 062 882 A2 a transport device for a stripped of a bobbin wrapping material strip is described. The transport device has a deflectable roller which can be acted upon by an adjustable negative pressure and which can be cleaned with compressed air.
  • It Object of the present invention, a safe enema of a Paper web in a format device for a filter rod machine provide, in particular, the position of the paper web as possible should be consistent or should be kept quiet.
  • Is solved This object is achieved by a method for operating a filter rod machine the tobacco processing industry with a pulley for feeding a wrapping material web to a formatting device, wherein the wrapping material web, in particular Paper web, upstream provided with glue and downstream to the deflection roller in the Forming device is wound around a filter strand, wherein the Deflection pulley is cleaned during operation of the filter rod machine.
  • It is that been recognized according to the invention, that, surprisingly is sufficient, the deflection roller, namely in particular the deflection roller, which is preferably closest to the format device, to keep it clean, such that the wrapping material web layer through a continuous clean pulley not changed. A position control of the deflection roller is then not necessary, so that the inventive method without position control at least with regard to the inclination of the deflection roller gets along.
  • If the wrapping material web upstream The pulley is provided with glue, can in the filter strand production a corresponding bonding of the wrapping material web before the format device take place. In particular, it can at a Wrapping material web, the highly porous is and as a wrapping material web for the Filter strand production is particularly well suited, happen that Glue through the wrapping material web occurs and especially strengthens the Pulley contaminated.
  • Preferably the pulley is driven.
  • A particularly simple measure for cleaning the deflecting roller is realized when the peripheral speed of the deflecting roller is different from the web speed of the wrapping material web. For this purpose is preferably a provided electrical drive by means of a motor. Due to the prevailing slippage of the wrapping material web on the deflection roller, it is permanently cleaned during operation. Preferably, a constant rate of difference between the web speed of the wrapping material web and the peripheral speed of the deflecting roller is set.
  • A Alternative or a supplementary embodiment occurs when any impurities on the peripheral surface of the Scraper be scraped off with a scraper. The scraper is preferably at the opposite Side of the wrapping material web guide arranged on the pulley. Additionally or alternatively also a suction device for sucking the contaminants of be provided the deflection roller. A suction scraper device could also be provided be that both a suction effect and a mechanical scraping action on the peripheral surface exercises. Preferably, the deflection roller is the next roll to the format device, d. H. the next Roll that upstream is arranged to the format device.
  • The Deflection pulley preferably comprises openings on the peripheral surface, wherein the wrapping material web is held with suction on the pulley. By this measure can particularly efficient use of slippage and corresponding friction be used to remove impurities from the pulley.
  • The The object is further provided by a wrapping material web feeding device with a pulley for guidance a wrapping material web to a formatting device in which the wrapping material web around a Filter strand is wound, wherein the deflection roller is driven and upstream the deflection roller is provided with a glue application, wherein a device for cleaning (cleaning device) the peripheral surface the deflection roller is provided, solved.
  • By the wrapping material web feeding device according to the invention becomes a very quiet and safe inlet of the wrapping material web in the format device allows. Preferably The cleaning device comprises a Control device for adjusting one of the conveying speed the wrapping material web different peripheral speed of the deflection roller. Preferably includes the cleaning device a scraper engaging with the peripheral surface of the diverting pulley stands. Alternatively or in addition to the scraper and a suction device may be provided which is in operative connection with the peripheral surface of the guide roller. At the peripheral surface the deflection roller is a radially outside of the Pulley arranged surface, which is parallel to the axis of rotation of the pulley.
  • Preferably is the pulley upstream the format device the nearest one Role. Preferably, the deflection roller comprises a suction device for sucking the wrapping material web.
  • A Filter strand machine according to the invention the tobacco processing industry is equipped with a wrapping material web feeding device according to the invention, which is described above provided.
  • The Invention will be described below without limiting the general inventive concept of exemplary embodiments described with reference to the drawing. Regarding all not closer in the text explained Details of the invention becomes explicit is referred to the drawing. It shows:
  • 1 a schematic representation of a part of a filter rod machine according to the invention.
  • 1 schematically shows a part of a filter rod machine according to the invention 6 comprising a wrapping material web feeding device according to the invention, in particular a paper web feeding device 5 ,
  • A paper web 10 is via pulleys 12 . 13 and 14 a format device 15 fed. The conveying direction 11 the paper web 10 is also shown schematically. To the location of the paper web 10 To keep constant are paper guides 25 and 25 ' intended. To maintain a sufficient paper tension, especially if the paper web is oversized 10 with a glue when applying glue 16 , are also supporting rods 26 intended. The glue application 16 Applied glue, for example by glue nozzles, not shown, is heated by a heater 27 at least partially tied.
  • The paper used is preferably highly porous paper, so that the applied glue can also penetrate through the paper onto the side facing away from the glue application, as a result of which the deflection roller 14 can pollute. If no measure of the regulation of the position of the paper web or of the filter wrapping paper were to be carried out, the position would change, so that a safe entry into the format device would take place 15 can no longer be guaranteed because the paper run is restless.
  • A regulation of the position of the pulley 14 or inclination of the deflection roller 14 which is also called a torpedo roll to counter pollution, can also lead to a troubled paper run.
  • Surprisingly, it has been found that keeping the pulley clean 14 leads to a safe inlet and a quiet paper run in the format device, without the need for a separate regulation. On the way or in the conveying direction 11 of the paper path behind the pulley 14 is in the conveying direction 11 ' a filter material 18 on the paper web 10 spent, then in the format device 15 from the paper web 10 To be wrapped or wrapped around the filter wrapping paper, so that a filter strand 17 with wrapping paper or enveloped paper from the paper web 10 results.
  • For cleaning the pulley 14 is how in 1 is shown schematically, a control device 19 provided by a connecting line 21 with an electrically driven motor, the pulley 14 drives, is connected. The control device 19 now serves a differential speed between the conveying speed of the paper web 11 and the peripheral speed of the pulley 14 provide, for example, a faster speed of the peripheral surface of the guide roller 14 compared to the speed of the paper web 10 so that the slippage between the paper and the peripheral surface provides automatic cleaning during operation of the filter rod machine 6 allows. As a result, a further control of the position of the paper path is unnecessary.
  • The control device 19 can be designed so that the operator, the rotational speed of the pulley 14 different from the speed of the paper web 10 can adjust, but preferably a control device 19 is provided by the machine control of the filter rod machine 6 the information is given at which speed the machine travels or at which paper web speed the paper web 10 is encouraged. It is then possible to set a constant differential speed or, for example, a constant ratio of the speed of the paper web to the peripheral speed of the deflection roller.
  • To keep clean the peripheral surface of the pulley 14 can also be a scraper 20 Use find that scrapes along the peripheral surface along. As another alternative embodiment, in addition to the scraper 20 a suction device may be provided, however. in 1 not shown. It may also be provided a suction scraper device.
  • With the scraper or a suction scraper device, the peripheral surface of the guide roller 14 Keeps clean during operation, a continuous cleaning during operation allows or a temporary cleaning, for example, a cleaning takes place only when contamination of the peripheral surface has occurred. For this purpose, a corresponding sensor is provided which, for example, the diameter of the deflection roller 14 or the diameter of the peripheral surface of the deflection roller 14 measures or the reflection of the peripheral surface of the pulley 14 , wherein the measured values are compared with default values and, if the measured values deviate too greatly from the preset values or setpoints, a purge occurs.
  • The measure of slippage of the paper web 10 in relation to the peripheral surface of the guide roller 14 can be carried out alone or in combination with a scraper and / or a suction device.
  • 5
    Wrapping material web feeder / paper web feeder
    6
    Filter rod machine
    10
    Wrapping material web / web
    11 11 '
    conveying direction
    12
    idler pulley
    13
    idler pulley
    14
    idler pulley
    15
    format device
    16
    glue
    17
    filter rod
    18
    filter material
    19
    control device
    20
    scraper
    21
    connecting line
    25 25 '
    paper handling
    26
    supporting rod
    27
    heater

Claims (11)

  1. Method for operating a filter rod machine of the tobacco-processing industry with a deflection roller ( 14 ) for supplying a wrapping material web ( 10 ) to a format device ( 15 ), wherein the wrapping material web ( 10 ) upstream of the pulley ( 14 ) with glue ( 16 ) and downstream of the pulley ( 14 ) in the format device ( 15 ) around a filter strand ( 17 ), characterized in that the deflection roller ( 14 ) during operation of the filter rod machine ( 6 ) is cleaned.
  2. A method according to claim 1, characterized in that for cleaning the deflection roller ( 14 ) the peripheral speed of the deflection roller ( 14 ) different from the web speed of the wrapping material web ( 10 ).
  3. A method according to claim 1 or 2, characterized in that any impurities on the peripheral surface of the guide roller ( 14 ) with a scraper ( 20 ) are scraped off.
  4. Method according to one of claims 1 to 3, characterized in that the deflection roller ( 14 ) upstream the next roll to the format device ( 15 ).
  5. Method according to one of claims 1 to 4, characterized in that the deflection roller ( 14 ) Has openings on the peripheral surface and that the wrapping material web ( 10 ) with suction air at the deflection roller ( 14 ) is held.
  6. Envelope material supply device ( 5 ) with a deflection roller ( 14 ) for guiding a wrapping material web ( 10 ) to a format device ( 15 ) in which the wrapping material web ( 10 ) around a filter strand ( 17 ) is windable, wherein the deflection roller ( 14 ) is driven and upstream of the pulley ( 14 ) a glue order ( 16 ), characterized in that a device ( 19 . 20 ) for cleaning (cleaning device) of the peripheral surface of the guide roller ( 14 ) is provided.
  7. Envelope material supply device ( 5 ) according to claim 6, characterized in that the cleaning device ( 19 . 20 ) a control device ( 19 ) for adjusting one of the conveying speed of the wrapping material web ( 10 ) different peripheral speed of the deflection roller ( 14 ).
  8. Envelope material supply device ( 5 ) according to claim 6 or 7, characterized in that the cleaning device ( 19 . 20 ) a scraper ( 20 ), which with the peripheral surface of the guide roller ( 14 ) is engaged.
  9. Envelope material supply device ( 5 ) according to one of claims 6 to 8, characterized in that the deflection roller ( 14 ) upstream of the format device ( 15 ) is the closest role.
  10. Envelope material supply device ( 5 ) according to one of claims 6 to 9, characterized in that the deflection roller ( 14 ) a suction device for sucking the wrapping material web ( 10 ).
  11. Filter rod machine ( 6 ) of the tobacco processing industry with a wrapping material web feeding device ( 5 ) according to one of claims 6 to 10.
DE102005046885A 2005-09-29 2005-09-29 Web feed Expired - Fee Related DE102005046885B4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE102005046885A DE102005046885B4 (en) 2005-09-29 2005-09-29 Web feed

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE102005046885A DE102005046885B4 (en) 2005-09-29 2005-09-29 Web feed
AT06017113T AT461897T (en) 2005-09-29 2006-08-17 Paper web feed
EP06017113A EP1770040B1 (en) 2005-09-29 2006-08-17 Paper web feeder
DE502006006497T DE502006006497D1 (en) 2005-09-29 2006-08-17 Web feed
PL06017113T PL1770040T3 (en) 2005-09-29 2006-08-17 Paper web feeder

Publications (2)

Publication Number Publication Date
DE102005046885A1 DE102005046885A1 (en) 2007-04-12
DE102005046885B4 true DE102005046885B4 (en) 2010-07-29

Family

ID=37697912

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102005046885A Expired - Fee Related DE102005046885B4 (en) 2005-09-29 2005-09-29 Web feed
DE502006006497T Active DE502006006497D1 (en) 2005-09-29 2006-08-17 Web feed

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE502006006497T Active DE502006006497D1 (en) 2005-09-29 2006-08-17 Web feed

Country Status (4)

Country Link
EP (1) EP1770040B1 (en)
AT (1) AT461897T (en)
DE (2) DE102005046885B4 (en)
PL (1) PL1770040T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008005185A1 (en) 2008-01-18 2009-07-30 Hauni Maschinenbau Aktiengesellschaft Device for transporting tow

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1432668A1 (en) * 1964-06-09 1969-10-30 Hauni Werke Koerber & Co Kg An apparatus for distributing gleichmaessigen tobacco particles to a stream of tobacco
DE3600321C2 (en) * 1985-01-16 1994-09-22 Gd Spa Paper web feeder for a machine for making cigarettes
EP1062882A2 (en) * 1999-06-24 2000-12-27 Hauni Maschinenbau AG Transport device for a wrapper web unwound from a winding roll in the tobacco industry
DE10027955A1 (en) * 2000-06-08 2001-12-13 Hauni Maschinenbau Ag Process for applying a fluid to a wrapping paper strip

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH028138A (en) * 1988-06-23 1990-01-11 Nec Corp Paper feed roller cleaning device
EP0499720B1 (en) * 1991-02-20 1996-05-22 AGFA-GEVAERT naamloze vennootschap A system for reducing interroller and/or interweb contamination

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1432668A1 (en) * 1964-06-09 1969-10-30 Hauni Werke Koerber & Co Kg An apparatus for distributing gleichmaessigen tobacco particles to a stream of tobacco
DE3600321C2 (en) * 1985-01-16 1994-09-22 Gd Spa Paper web feeder for a machine for making cigarettes
EP1062882A2 (en) * 1999-06-24 2000-12-27 Hauni Maschinenbau AG Transport device for a wrapper web unwound from a winding roll in the tobacco industry
DE10027955A1 (en) * 2000-06-08 2001-12-13 Hauni Maschinenbau Ag Process for applying a fluid to a wrapping paper strip

Also Published As

Publication number Publication date
DE102005046885A1 (en) 2007-04-12
DE502006006497D1 (en) 2010-05-06
PL1770040T3 (en) 2010-08-31
EP1770040B1 (en) 2010-03-24
EP1770040A1 (en) 2007-04-04
AT461897T (en) 2010-04-15

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8364 No opposition during term of opposition
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20110401