EP2110182A2 - Encollage de bandes de matériau de l'industrie de traitement du tabac - Google Patents

Encollage de bandes de matériau de l'industrie de traitement du tabac Download PDF

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Publication number
EP2110182A2
EP2110182A2 EP09005291A EP09005291A EP2110182A2 EP 2110182 A2 EP2110182 A2 EP 2110182A2 EP 09005291 A EP09005291 A EP 09005291A EP 09005291 A EP09005291 A EP 09005291A EP 2110182 A2 EP2110182 A2 EP 2110182A2
Authority
EP
European Patent Office
Prior art keywords
glue
distribution chamber
anilox roller
processing industry
tobacco processing
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Withdrawn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
EP09005291A
Other languages
German (de)
English (en)
Other versions
EP2110182A3 (fr
Inventor
Clemens Schmick
Karl-Heinz Pawelko
Bernd Timmann
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 EP2110182A2 publication Critical patent/EP2110182A2/fr
Publication of EP2110182A3 publication Critical patent/EP2110182A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
    • B05C1/0813—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line characterised by means for supplying liquid or other fluent material to the roller
    • 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
    • A24C5/47—Attaching filters or mouthpieces to cigars or cigarettes, e.g. inserting filters into cigarettes or their mouthpieces
    • A24C5/471—Attaching filters or mouthpieces to cigars or cigarettes, e.g. inserting filters into cigarettes or their mouthpieces by means of a connecting band
    • A24C5/472—Applying adhesives to the connecting band

Definitions

  • the invention relates to a glue application apparatus of the tobacco-processing industry for applying glue to a strip of material of the tobacco-processing industry by means of a preferably having wells, anilox roller, wherein a glue distribution chamber is arranged on the anilox roll, is removed from the glue by means of the anilox roller. Furthermore, the invention relates to a method for applying glue to a strip of material of the tobacco-processing industry by means of a preferably having wells, anilox roller, wherein glue is removed from a arranged on the anilox glue distribution chamber.
  • tipping papers are provided, on the one hand wrap the filter on the one hand and on the other hand connect a head end of the tobacco rod with the filter with a protruding edge.
  • the joining together the filter with the tobacco rod is usually done by gluing, wherein glue is applied to a tipping paper strip from which the tipping paper leaflets are cut.
  • EP-A-1 147 716 A device for applying glue to a wrapping material or a wrapping strip of a rod-shaped article of the tobacco-processing industry is described.
  • the device In order to create a glue pattern with glue-free areas on the wrapping strip, the device has means for interrupting the glue supply to the wrapping strip.
  • Another glue application device is off EP-A-0 616 854 known, wherein by means of the glue application device liquid glue, in particular in the form of a glue pattern, on a web of paper, plastic, cardboard or the like, is applied.
  • liquid glue in particular in the form of a glue pattern, on a web of paper, plastic, cardboard or the like
  • a glue from a storage chamber in an engraving receiving and the glue in an application zone in cooperation with a counter roll from the engraving on the web applying transfer roller is provided.
  • the described glue application device is preferably part of a filter attachment machine for cigarettes.
  • liquid glue preferably aqueous Polyvinylacetatleim, continuously applied to a tipping paper strip, which is then cut into tipping paper leaflets for connecting tobacco rods and filter plug.
  • a gluing device for the gluing of tipping paper strips is known, which are used, for example, in filter attachment machines with the designation MAX of the patent applicant.
  • glue is removed from a glue supply by means of a rotating wheel and placed in a glue chamber.
  • Glue is removed from the glue chamber by means of the screen roller having the cups and applied to a tipping paper strip conveyed at a predetermined transport speed.
  • the present invention seeks to improve the application of glue on a wrapping strip of tobacco processing industry such that even at higher production speeds of a machine a perfect glue pattern is produced on the wrapping strip.
  • a glue application device of the tobacco-processing industry for applying glue on a strip of material of the tobacco-processing industry by means of a preferably having wells, an anilox roller, wherein a glue distribution chamber is arranged on the anilox roll, is removed from the glue by means of the anilox roller, the is further developed in that on the two sides of the anilox roller and the glue distribution chamber is provided in each case a receiving disc, so that by means of the receiving slices glue from a non-contacting the anilox glue stock is removed with rotation of the receiving discs, wherein the recorded from the receiving discs glue over, preferably internal, supply lines of Leimverottishunt is conveyed.
  • the glue application device of the type mentioned is further developed in that fresh glue and excess glue from the glue distribution chamber are mixed together in a substantially barrier-free container for the glue stock with a Leimaptieri or are.
  • a specifically predetermined mixing ratio of fresh green powder and glue already introduced into the glue distribution chamber, which is removed as excess glue again from the glue distribution chamber is set or provided. This occurs, for example, in that in a common glue stock no barriers or barriers or the like are present to form a common glue level of the mixed glue.
  • the improved glue mixing of old and fresh glue or Neuleim also better supply and absorption of glue on the receiving discs is achieved.
  • the decrease of the glue carried on the receiving disks into the supply lines of the glue distribution chamber takes place, for example, by means of scraping devices, eg strips or the like, in order to introduce the glue from the surface of the receiving disks into the supply line.
  • scraping devices eg strips or the like
  • modify the surface of the receiving disks such that less glue is introduced into the supply lines.
  • the mixing takes place using a mixing device or a dip tube, preferably in or on the glue supply.
  • a further embodiment of the glue application device is characterized in that fresh glue is or is supplied to the glue supply via a glue delivery line, preferably continuously, wherein a regulating device is provided for regulating the supply of fresh glue to the glue delivery line.
  • a continuous feed or promotion of glue in the glue stock or a glue pot is achieved so as to permanently provide workable glue in the glue distribution chamber, from which the delivered glue is removed by means of the anilox roller.
  • control device has a sensor and a throttle in the glue delivery line, whereby, depending on the detected characteristics by the sensor, for example, a proportional valve is controlled according to a throttle.
  • the proportional valve is opened or closed depending on the level of the glue level.
  • the glue application device is further developed in that a means for the friction-free pressing of the glue distribution chamber against the anilox roller or a pressing means for the glue distribution chamber are provided with a force introduction point on the glue distribution chamber. This ensures that the glue distribution chamber is pressed by a turning point in another way against the anilox roller or is pressed with a predetermined contact pressure.
  • the glue application device is formed with a pressing means with a single force application point on the glue distribution chamber, so that upon application or activation of the pressing the glue distribution chamber on this single point of introduction, preferably in the middle of the glue distribution chamber is arranged, is pressed against the anilox roller.
  • a development of the glue application device is characterized in that the means for pressing the glue distribution chamber against the anilox roller by means of a, preferably exclusive. single, air cylinder is formed.
  • a, preferably exclusive. single, air cylinder is formed.
  • corresponding springs or levers are provided instead of the compressed air cylinder, whereby a contact pressure of the glue distribution chamber against the anilox roller takes place.
  • the object is achieved by a method for applying glue to a strip of material of the tobacco processing industry by means of a preferably having wells, an anilox roll, wherein glue is taken from a arranged on the anilox glue distribution chamber, using a previously described glue application device according to one or more the described embodiments of the invention.
  • a glue application apparatus of the tobacco processing industry for applying glue to a strip of material of the tobacco processing industry is characterized in that a liquid receiving chamber is provided, wherein the chamber of the anilox roll delivered to the strip of material during or during production stoppage or interruption of the glue application is or is, so that the anilox roller by means of the liquid, in particular water, from the chamber in contact is brought or is.
  • the glue application device is preferably used on a machine of the tobacco-processing industry, in particular filter attachment machine, for example, to provide a tipping paper strip with glue.
  • a predetermined glue pattern or glue pattern is applied to the tipping paper strip.
  • Under the rotation of the anilox glue is removed from a arranged on the anilox glue distribution chamber by recording in the empty wells of the anilox roller, wherein the anilox roller is arranged above a glue supply, so that the anilox roller and the glue supply, for example, in a glue pot or the like not in touching contact with each other.
  • the glue from the glue pot is removed via a corresponding conveying means, for example in the form of two receiving disks, and introduced into the glue distribution chamber.
  • the further chamber is designed to be pivotable or movable, so that is pivoted away when moving the Filteransetzmaschine of the anilox roller or is moved and remove the wells of the anilox glue from the glue distribution chamber.
  • a glue application device of the aforementioned type is further developed in that the glue distribution chamber is formed with a chamber roller surface facing the anilox roller and a chamber base surface transverse, in particular perpendicular, arranged or trained chamber height cross-sectional area, the ratio of chamber base area to chamber height cross-sectional area greater than 1, preferably greater / is equal to 1.25 or 1.5 or 1.75 or 2 and greater.
  • the ratio of the chamber base area to the vertically formed chamber height cross-sectional area is less than or equal to 1, since the volume of the glue distribution chamber has a half-shell-shaped cross section.
  • the chamber base area is understood to be the chamber base area which faces the anilox roller and the contact area with the anilox roller forms.
  • the chamber height sectional area is the area formed at a cross section along the width of the size distribution chamber. In particular, the chamber height cross-sectional area and the chamber base area are formed perpendicular to one another.
  • the glue application device is provided that is based on the direction of rotation of the anilox glue in the inlet zone in the distribution chamber via at least one opening is introduced and / or glue in the region of the outlet zone from the glue distribution chamber via at least one outlet opening is conveyed off or is.
  • the inflow of glue into the glue distribution chamber takes place from the bottom to the top in the case of an anilox roll or glue roll issuing upwards or from top to bottom in the case of an anilox roll which runs downwards.
  • the glue distribution chamber may be arranged relative to the contact surface or the contact regions of the anilox roller and the strip of material to be glued and the conveying direction of the material strip on the front or the back or on the underside of the anilox roller.
  • glue is conveyed to the glue distribution chamber via at least one inlet opening provided on the lateral outer side of the glue distribution chamber and via an outlet opening facing away from the lateral outer side of the glue distribution chamber, preferably in the central region of the glue distribution chamber the glue distribution chamber is conveyed away.
  • This solution ensures that the inflow of glue to or in the glue distribution chamber from outside to inside, so that more glue is removed in the outer region of the anilox roller and thus the contact areas between the filter plug and tobacco rod to be joined in the seam area more glue is applied, whereby the adhesion or connection between filter plug and tobacco rod is improved and thus more glue is applied to the tipping paper strip or tipping paper leaflets.
  • a direction of flow of the glue directed from outside to inside is formed in the glue distribution chamber.
  • a glue application device of the type mentioned at the outset is further developed in that the glue distribution camera is sealed on at least one preferably on both, the lateral end side, wherein in particular the anilox roller is arranged between the end faces. It is thereby achieved that the glue does not escape directly from the glue distribution chamber into the glue sump of the glue pot, but instead an excess part of the glue is held in the edge regions in order to keep the glue in the edge regions at a predetermined pre-print, whereby a good gluing or Admission of glue in the edge areas of the anilox roller is achieved.
  • glue is increasingly applied to the covering paper leaflets in the edge regions or in the contact region between the filter plugs and the tobacco sticks to be joined thereby, whereby the connection between tobacco rod and filter plug is improved.
  • a throttle may be provided to regulate the amount conveyed off, wherein furthermore the conveyed glue continuously with fresh glue mixed again fed to an external glue supply the glue distribution chamber.
  • glue application devices described can also have combinations of the features described according to the invention also in further embodiments.
  • the glue application device or the method is provided to ensure a continuous supply of glue application device with glue to provide glue with a sufficient pressure and a sufficient amount, wherein in the supply or the discharge of the glue distribution chamber, a sensor is integrated, the either determined pressure or the flow rate and thus the corresponding Leimdrosseln in the supply and / or in the derivative so regulates that a sufficient supply of the anilox roller or glue roller is ensured with glue continuously.
  • Fig. 1 shows in longitudinal section a glue application device, wherein in this schematic illustration several elements or parts are shown.
  • a glue application device according to the invention can be equipped with one or more of the elements described and illustrated.
  • the glue application device has an anilox roller 5 which is arranged in a glue container 4 which is essentially barrier-free on the ground and is driven in rotation and which is driven to rotate in the direction of the arrow 6 shown.
  • the wells of the anilox roller 5 enter a glue distribution chamber 7 of a glue chamber 3 and take up the glue introduced in the glue distribution chamber 7 and exit in the region of an upper-side doctor or doctor blade 8. Subsequently, the cells filled with glue are conveyed to a glue application zone 9 with rotation of the anilox roller 5 through which a paper web 10 to be continuously glued is conveyed.
  • the glue chamber 3 can be formed next to the output-side doctor 8 with an input-side doctor. It is within the scope of the invention possible that the doctor blade are designed as a positive doctor blade or negative squeegee. In addition, several doctor blades with respect to the rotation of the anilox roller 5 can be arranged one behind the other.
  • a corresponding glue pattern is applied by the inclusion of glue.
  • guide rods 11 or guide rollers are provided on the upper side.
  • the anilox roller 5 cooperates in the region of the glue application zone 9 with a counter roller in order to apply a corresponding glue pattern to the underside of the paper web 10. After removal of glue from the wells of the anilox roller 5, the wells are again rotated to the glue distribution chamber 7.
  • a discharge line 18 may be connected to the glue distribution chamber 7, on which in one embodiment a sensor 19 is arranged to detect the return flow of the glue.
  • a container filled with a liquid, in particular water is delivered to the anilox roller 5, so that the cups of the anilox roller 5 are conveyed through the water bath present in the container and then to the glue distribution chamber 7. This measure prevents the glue from drying during production stop or interruption.
  • the in Fig. 1 illustrated glue distribution chamber. 7 in an embodiment other than in cross-section oblong, that is formed with a trapezoidal or trapezoidal cross-section.
  • the glue distribution chamber 7 has between the entry points of the anilox roller 5, which form the end points of the glue distribution chamber 7, via a chamber base surface facing the anilox roller 5.
  • a vertically formed chamber height cross-sectional area is formed for this purpose.
  • the ratio of chamber base area and the chamber height cross-sectional area a ratio of greater than 1, preferably greater than / equal to 1.25, 1.5, 1.75, 2 and greater, whereby the volume of the glue distribution chamber 7 in comparison to a enlarged in cross-section semicircular glue distribution chamber (according to the prior art) is increased.
  • Glue applicator device shown in each case a receiving disk 25 is disposed on the two sides of the anilox roller 5, which dips into the glue 20 in barrier-free glue container 4 and picks up glue from the glue and emits the glue to the internal supply line 13 of the glue chamber 3, so that the glue distribution chamber. 7 filled with glue.
  • corresponding scrapers or scraping devices are provided on the side of the glue chamber 3.
  • the glue chamber 3 Due to the simultaneous introduction of glue from both sides, the glue chamber 3 is correspondingly self-positioned, since a corresponding equilibrium of forces is formed due to the simultaneous introduction of the glue into the glue distribution chamber 7.
  • the glue chamber 3 is pressed against the surface of the anilox roller 5 via a centrally arranged pressing device 22.
  • the centrally arranged pressing device 22 may be a spring or a compressed air cylinder or the like in one embodiment.
  • the glue chamber 3 is arranged with respect to the contact region 9 and the conveying direction of the paper web 10 on the front side of the anilox roller 5.
  • Fig. 2 shows the arrangement of the glue chamber 3 on the back of the anilox roller 5 with respect to the contact region 9 and the conveying direction of the paper web 10.
  • the doctor blade 8 can be formed both as a positive doctor and as a negative doctor blade.
  • Fig. 3 shows a plan view of a glue distribution chamber 7, which is elongated in cross section (see. Fig. 1 ).
  • the glue distribution chamber 7 has on the outer sides laterally arranged lower inlet openings 23, is introduced via the glue in the glue distribution chamber 7.
  • an outlet opening 24 is arranged centrally, to which the return line 18 is connected. In this case, over the return line 18 excess glue from the glue distribution chamber 7 is conveyed away centrally.

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  • Coating Apparatus (AREA)
  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)
EP09005291A 2008-04-17 2009-04-14 Encollage de bandes de matériau de l'industrie de traitement du tabac Withdrawn EP2110182A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200810019433 DE102008019433A1 (de) 2008-04-17 2008-04-17 Beleimung von Materialstreifen der Tabak verarbeitenden Industrie

Publications (2)

Publication Number Publication Date
EP2110182A2 true EP2110182A2 (fr) 2009-10-21
EP2110182A3 EP2110182A3 (fr) 2010-03-31

Family

ID=40872369

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09005291A Withdrawn EP2110182A3 (fr) 2008-04-17 2009-04-14 Encollage de bandes de matériau de l'industrie de traitement du tabac

Country Status (3)

Country Link
EP (1) EP2110182A3 (fr)
CN (1) CN101559418A (fr)
DE (1) DE102008019433A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104437964A (zh) * 2013-09-18 2015-03-25 贵州中烟工业有限责任公司 在线涂料装置

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009056065B4 (de) * 2009-11-30 2021-03-18 Hauni Maschinenbau Gmbh Leimauftrageinrichtung und -verfahren für eine Maschine der Tabak verarbeitenden Industrie
CN102871219B (zh) * 2011-07-15 2016-02-10 上海新平科工业技术有限公司 Protos机组水松纸单胶辊涂胶系统
ITBO20130265A1 (it) * 2013-05-28 2014-11-29 Gd Spa Dispositivo applicatore di adesivo
DE102014211293A1 (de) * 2014-06-12 2015-12-17 Henkel Ag & Co. Kgaa Vorrichtung zur Konfektionierung und Auftragung von Kleber
CN109420579A (zh) * 2017-08-24 2019-03-05 上海烟草集团有限责任公司 用于在纸带上喷液的装置
CN111644334A (zh) * 2020-07-07 2020-09-11 佛山赛和薄膜科技有限公司 一种双向拉伸薄膜表面化学处理设备及其使用方法

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DE430133C (de) 1924-02-15 1926-06-09 Richard Krautwald Maschine zum Bestreichen von Karton-Halsstreifen mit Leim
EP0534664A1 (fr) 1991-09-23 1993-03-31 C.B. KAYMICH & COMPANY LIMITED Dispositif d'application d'adhésif
EP0616854A1 (fr) 1993-03-26 1994-09-28 Körber Ag Dispositif pour appliquer de la colle
EP1147716A2 (fr) 2000-04-20 2001-10-24 Hauni Maschinenbau AG Dispositif d'application de colle sur un matériau d'enveloppement d'un article en forme de tige dans l'industrie du tabac

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Publication number Priority date Publication date Assignee Title
DE430133C (de) 1924-02-15 1926-06-09 Richard Krautwald Maschine zum Bestreichen von Karton-Halsstreifen mit Leim
EP0534664A1 (fr) 1991-09-23 1993-03-31 C.B. KAYMICH & COMPANY LIMITED Dispositif d'application d'adhésif
EP0616854A1 (fr) 1993-03-26 1994-09-28 Körber Ag Dispositif pour appliquer de la colle
EP1147716A2 (fr) 2000-04-20 2001-10-24 Hauni Maschinenbau AG Dispositif d'application de colle sur un matériau d'enveloppement d'un article en forme de tige dans l'industrie du tabac

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104437964A (zh) * 2013-09-18 2015-03-25 贵州中烟工业有限责任公司 在线涂料装置

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Publication number Publication date
EP2110182A3 (fr) 2010-03-31
DE102008019433A1 (de) 2009-12-03
CN101559418A (zh) 2009-10-21

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