EP1321193A2 - Dispositif et procédé de nettoyage pour buses à colle - Google Patents

Dispositif et procédé de nettoyage pour buses à colle Download PDF

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Publication number
EP1321193A2
EP1321193A2 EP02025430A EP02025430A EP1321193A2 EP 1321193 A2 EP1321193 A2 EP 1321193A2 EP 02025430 A EP02025430 A EP 02025430A EP 02025430 A EP02025430 A EP 02025430A EP 1321193 A2 EP1321193 A2 EP 1321193A2
Authority
EP
European Patent Office
Prior art keywords
glue application
application nozzle
liquid
cleaning
glue
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Withdrawn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
EP02025430A
Other languages
German (de)
English (en)
Other versions
EP1321193A3 (fr
Inventor
Jirko Heide
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.)
Topack Verpackungstechnik GmbH
Original Assignee
Topack Verpackungstechnik 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 Topack Verpackungstechnik GmbH filed Critical Topack Verpackungstechnik GmbH
Publication of EP1321193A2 publication Critical patent/EP1321193A2/fr
Publication of EP1321193A3 publication Critical patent/EP1321193A3/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Withdrawn legal-status Critical Current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
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
    • B05B15/55—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter using cleaning fluids
    • B05B15/555—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter using cleaning fluids discharged by cleaning nozzles
    • 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
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work

Definitions

  • the invention relates to a cleaning device for Glue application nozzles used to apply glue to materials the tobacco processing industry, such as in particular Packaging material, cigarette paper or Covering paper are provided, with a device for Apply a liquid to the glue application nozzle is provided, the at least one liquid outlet opening includes.
  • the invention further relates to a method for cleaning a glue application nozzle of a tobacco processing machine Industry or a packaging machine, where the glue application nozzle with a liquid jet is acted upon by means of the impurities from the Glue application nozzle are detached.
  • Glue application systems are still sources of contamination in packaging machines and cigarette making machines. Times for Cleaning and troubleshooting due to glue contamination reduce the efficiency of production lines. In particular, buildup and residues result of dispersion glues in the area of the nozzle openings of Glue applicators to problems like dirty Application, nozzle clogging or spraying of glue particles. From corresponding glue system providers and Machine manufacturers are trying to solve these problems, for example. by means of slide gates or rotating sponge rollers to prevent in a water bath. These methods are all subject to wear and require regular Maintenance and control, so these methods are correspondingly expensive.
  • a cleaning device is known from WO 01/02 101 A1 known, in which by means of an atomized jet pressurized liquid a glue device during operation of the glue device from not on Packaging material transferred glue is removed.
  • the liquid containing impurities like that excess glue is provided in one embodiment WO 01/02 101 A1 in another place sucked off the glue application element.
  • the cleaning device disclosed in WO 01/02 101 A1 is therefore relatively large and does not solve that Task to clean glue application nozzles yourself, because one Cleaning the appropriate glue application nozzles during operation not possible.
  • the in the mentioned document disclosed device is therefore only suitable for cleaning of glue application discs.
  • DE 196 39 260 A1 describes a device for Applying glue to wrapping material blanks for Cigarette packs using a glue application nozzle known.
  • This publication can be used in particular also one that acts on the glue application nozzle from the outside Remove the detergent, taking the detergent is arranged on a collecting means and a spray nozzle includes.
  • the detergent can also be used as a rotating Brush be formed.
  • the invention has for its object a cleaning device for glue application nozzles and a cleaning process to indicate for glue application nozzles that one subject to little wear and tear and only a minor Need maintenance, with glue buildup on the glue application device be removed thoroughly and reliably should.
  • a cleaning device for a glue application nozzle that is used to apply Glue on materials used in the tobacco processing industry or are provided on packaging materials, wherein a device for loading at least one Glue application nozzle with a liquid is provided which comprises at least one liquid outlet opening, the cleaning device being further developed in this way is that a suction device is provided by means of of the liquid after the application of the at least a glue application nozzle is suctioned off.
  • suction occurs from an area near the at least one glue application nozzle.
  • suction device and the arrangement such that from a Area near the at least one glue application nozzle the liquid contaminated by glue essentially is completely suctioned off, also other components
  • a machine for tobacco processing Industry or a packaging machine for example, a machine for tobacco processing Industry or a packaging machine.
  • the cleaning is preferably done at an interruption in operation of at least part of the Packaging machine or the machine of tobacco processing Industry in which or in which a corresponding Gluing of appropriate materials is provided is. This measure is no more Loss of time due to cleaning the glue application nozzle or the glue application nozzles.
  • the at least one liquid outlet opening is preferably from the at least one glue application nozzle spaced.
  • a particularly compact cleaning device allows.
  • Aiming the liquid jet at the Glue application nozzle is preferably done frontally on the Glue application nozzle, especially against the Direction of glue application, i.e. against the direction of the glue flowing through the glue application nozzle at the Gluing of appropriate materials.
  • the time offset so that the above information only for the direction of the Liquid jet and the glue is to be assessed.
  • the liquid pressurized is a high pressure liquid jet can be generated, the glue residues particularly well from the glue application nozzle erodes. This makes it a sufficiently hard one Liquid jet and in particular water jet can be generated, the directly on the dirty nozzle area is directed and residual glue and other soiling solves.
  • the device for loading the glue application nozzle opposite, especially below, the at least one Glue application nozzle is arranged, the glue application nozzle in the position provided for gluing also for Remain cleaning.
  • a housing is also provided is in which the at least one liquid outlet opening and an opening is provided which with the suction device is connectable, wherein also in the housing at least part of the at least one Glue application nozzle is a special one compact cleaning device can be implemented. It also prevents liquid in the nozzle environment emerges and other parts of the rest Machine, such as a packaging machine, contaminated or moistened. Due to the arrangement of the suction device, or at least part of this or a suction opening near the glue application nozzle prevents liquid from getting into an area in that the liquid should not get.
  • the housing for cleaning the least a glue application nozzle in the direction of this, in particular linear, movable is preferably one special simple and quick cleaning possible, so that business interruptions
  • the packaging machine or another machine of the tobacco processing industry not by cleaning the glue application nozzles or the Glue application nozzle can be extended.
  • the housing is designed such that the at least one glue application nozzle with the housing Defined cavity, ensures that the outside no more liquid occurs.
  • the opening of the housing to the glue application nozzle in such a way designed that an exact fit is provided, so that essentially no space between the Housing and the glue application nozzle after swiveling or Move the housing towards the glue application nozzle given is.
  • the device comprises a loading device at least one glue application nozzle with liquid at least a nozzle by means of which a defined liquid jet is feasible. The nozzle then comes to the Location of the liquid outlet opening.
  • the suction device preferably comprises a pump device or an ejector to suck up the liquid.
  • An ejector is particularly within the scope of the invention a jet pump or a steam jet pump, so a device for conveying liquids or Atomizing liquids.
  • the housing on the front which is in the direction of the shows at least one glue application nozzle for guiding to be glued material are not additional guidance elements are necessary at this location.
  • the Housing then has a double function.
  • the task is further accomplished by a method of cleaning a glue application nozzle of a tobacco processing machine Industry or a packaging machine solved, wherein the glue application nozzle with a liquid jet is acted upon by means of the impurities from the Glue application nozzle are detached, which thereby further developed is that the liquid and the detached Contamination from an area near the Glue application nozzle can be suctioned off.
  • Procedure is a very efficient way given To clean glue application nozzles, especially none or essentially no liquid in the area the glue application nozzle is distributed, since this accordingly is suctioned off.
  • the suction is preferably carried out simultaneously with the loading, so that all Liquid that is applied to the glue application nozzle can be suctioned off immediately.
  • the glue application nozzle Preferably before cleaning the glue application nozzle at least a part of the one generating the liquid jet Device in the direction of the glue application nozzle emotional.
  • the procedural step is made in addition to the time of business interruption no further time is needed to complete the Clean the glue application nozzle.
  • the liquid jet preferably becomes pulsating operated so that a very effective replacement of Residual glue is made possible.
  • the cleaning agent is special preferably glue-releasing.
  • the Nozzle also rinsed from the inside, so that an improved Cleaning effect is achieved.
  • Fig. 1 shows a cleaning device according to the invention for cleaning a glue application nozzle 1.
  • a housing 18 is through a cleaning nozzle 2, the housing walls of the Housing 18 and the glue application nozzle 1 a cavity 20th Are defined.
  • a water jet 14 is created in the cavity 20 aimed directly at the glue application nozzle 1.
  • cleaning water 3 is made a water tank 22 conveyed by a pump 4 and under pressure via a hose 9 and a connecting element 6 conveyed into the housing 18 to the cleaning nozzle 2. Due to a correspondingly high pressure, it will Cleaning water 3 pressed through the nozzle and generated a water jet 14.
  • the pump can, for example, of the type AT20 from Almatec, Kamp-Lintfort, Germany.
  • the corresponding mixture of cleaning water 3 and Residues of glue or impurities, i.e. dirty water 16, is close by a suction device sucked off the glue application nozzle.
  • a Industrial vacuum 17 a negative pressure in the cavity 20th generated, especially for suction of liquid suitable is.
  • the industrial vacuum cleaner 17 is through one Hose 8 and a suction pipe 7 and an opening in the Housing connected to the cavity 20.
  • the cleaning facility is ideally opposite the glue outlet opening a glue application nozzle 1 arranged.
  • a cigarette packaging machine is the cleaning device by means of a Pivoting device or a translation device, which in this exemplary embodiment is a short-stroke cylinder 11 is in connection with a guide 13, on the glue application nozzle placed.
  • the short stroke cylinder 11 can for example from Festo, Germany.
  • the cleaning device in Direction of movement direction 12 moves. After the Cleaning device and thus in particular the housing 18 was placed on the glue application nozzle 1, a sufficiently hard water jet or liquid jet 14 generated that directly on the dirty nozzle area is directed.
  • the suction device also occurs in action.
  • the suction device removes the spray and prevents water from leaking into the Nozzles environment.
  • the glue valve or glue application nozzle 1 be put into operation for a short time, so that the outflowing glue 32 the glue application nozzle 1 additionally to clean from the inside.
  • the water jet nozzle 2 or cleaning nozzle 2 and the Suction devices are in a compact component, namely the housing 28 summarized and form in Working state a chamber or a cavity around the cleaning glue application nozzle 1. Is created in the cavity a negative pressure, which is a complex seal on the Contact point for glue application nozzle cleaning device makes redundant. The water used can Improve the cleaning effect. Cleaning additives can also be added.
  • the necessary water pressure is generated by means of the pump 4 for example a membrane pump from Almatec, Germany is generated.
  • the pump 4 is on a Storage container or water container 22 or will a water supply system.
  • a flexible one Hose 9 connects the pump 4 to the flushing head or the housing 18. In the housing you can choose various nozzles, e.g. from Spraying Systems, to generate a certain desired beam characteristic be used.
  • the suction of the water-glue-contamination mixture from the housing can be done in different ways.
  • One possibility is shown in Fig. 1 with the industrial vacuum cleaner 17, which has a wet suitability.
  • the cleaning solution gets into the collecting container of the industrial vacuum cleaner 17 and must be disposed of regularly.
  • the industrial vacuum cleaner 17 can be of the type AS 1100 INOX from Einhell, Landau, Germany.
  • FIGS. 2 to 6 Another variant is shown in FIGS. 2 to 6.
  • a compressed air ejector 24 is used here.
  • the ejector 24 uses suction air, which is made available to the ejector 24 through an air suction pipe 30, to create a negative pressure in the suction pipe 7, as a result of which the liquid to the hose 8 and finally into the dirty water tank 23 or as shown in FIG Mixed water tank 37 is promoted.
  • Ejectors from Fipa, Germany or Volkmann, Germany are possible.
  • an ejector type PV100 from Volkmann, Goest, Germany is used. This has, for example, an air consumption of 0.95 Nm 3 / min at 6 bar and preferably works with a vacuum at 300 mbar.
  • an intake pipe 21 is also shown by means of the cleaning water 3 from the water tank 22 is fed to the cleaning nozzle 2 via a pump 4. It is in the pipe system between the connection element 6 and the hose 9, a shut-off valve 26 is provided, to the supply of cleaning water 3 accordingly to control.
  • the shut-off valve 26 is over a line 29 is connected to a control unit 28.
  • the suction power or the suction by means of the Ejector 24 is via a shut-off valve 27, which the Suction air in the air intake pipe 30 controls.
  • the Shut-off valve 27 is also connected to the line 29 Control unit 28 connected.
  • the shut-off valves 26 and 27 can be so desired with the control unit 28 Open and close cycles or at desired times. 2 also shows a position in which the housing 18 is spaced from the glue application nozzle 1. The cleaning device is in this position not in operation so that no water jet 14 is generated and the suction is not switched on.
  • FIG. 3 is the same embodiment of FIG. 2 in shown schematically, another relative position of the housing 18 or the cleaning head 18 to the glue application nozzle 1 is shown.
  • the glue application nozzle 1 on the housing 18 or the housing 18 is in the direction the glue application nozzle has been moved and in contact with this. In such a position the glue application nozzle can be cleaned accordingly.
  • FIG. 4 is the cleaning device according to the Figures 2 and 3 in a schematic representation shown.
  • This exemplary embodiment shows like the glue application nozzle 1 in its intended function Apply glue 32 to a blank 33, which in the Direction of funding 34 is promoted. In this position or when the glue application nozzle functions as intended 1, a water jet 14 is neither generated nor the suction or suction device is in operation.
  • the exemplary embodiment is a double function of the housing 18 and the rinsing head 18 shown.
  • Fig. 6 shows another in a schematic view Embodiment of a cleaning device according to the invention, where the cleaning liquid in one closed system is used.
  • this Embodiment is mixed water 39 through a Filtered 38 and filtered by a pump 4 and a Intake pipe 21 sucked in and through the hose 9, the Shut-off valve 26 and the connecting element 6 of the cleaning nozzle 2 fed.
  • the corresponding contaminated Water or mixed water is produced using an ejector 24 through the suction pipe 7, the ejector 24 and the hose 8 fed back to the mixed water tank 37.
  • It can also a filter 38 for the embodiments of FIG Figures 1 to 5 may be provided.
  • the Cleaning device in this embodiment with a longer or larger guide surface 36 is.
  • the material to be glued should be in the range of Glue application nozzle 1 are positioned exactly.
  • Corresponding guide rails 41 can be provided or guide plates, pressure pads or the like Measures are used.
  • the suction opening into which the glue application nozzle 1 inserted to clean it is flush in introduced the sliding surface or guide surface 36.
  • the suction opening of the device flush in a sliding surface for material guidance inserted plate, then the Glue nozzle or the guide can be moved with a suction device are to be designed.
  • the material-carrying parts in the area of the flushing device to be provided with a recess through which the Suction device can be pivoted to the glue nozzle can.

Landscapes

  • Coating Apparatus (AREA)
  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
  • Cleaning By Liquid Or Steam (AREA)
EP02025430A 2001-12-21 2002-11-15 Dispositif et procédé de nettoyage pour buses à colle Withdrawn EP1321193A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10163744A DE10163744A1 (de) 2001-12-21 2001-12-21 Reinigungseinrichtung und Reinigungsverfahren für Leimauftragdüsen
DE10163744 2001-12-21

Publications (2)

Publication Number Publication Date
EP1321193A2 true EP1321193A2 (fr) 2003-06-25
EP1321193A3 EP1321193A3 (fr) 2005-01-19

Family

ID=7710712

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02025430A Withdrawn EP1321193A3 (fr) 2001-12-21 2002-11-15 Dispositif et procédé de nettoyage pour buses à colle

Country Status (6)

Country Link
US (1) US20030127530A1 (fr)
EP (1) EP1321193A3 (fr)
JP (1) JP2003211074A (fr)
CN (1) CN1445027A (fr)
DE (1) DE10163744A1 (fr)
PL (1) PL357804A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011086796A1 (de) * 2011-11-22 2013-05-23 Hauni Maschinenbau Ag Einrichtung zum Auftragen von Leim auf einen Materialstreifen der Tabak verarbeitenden Industrie

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DE50303937D1 (de) * 2003-01-31 2006-08-03 Hauni Maschinenbau Ag Verfahren zum Beleimen einer bewegten Bahn, sowie Vorrichtung, insbesondere zur Durchführung des Verfahrens
DE10317770A1 (de) * 2003-04-17 2004-11-04 Hauni Maschinenbau Ag Verfahren und Anordnung zum Reinigen einer Zigarettenherstellmaschine
JP4426911B2 (ja) * 2004-06-25 2010-03-03 矢崎総業株式会社 着色ノズル
NL1028681C2 (nl) * 2005-04-01 2006-10-03 Lenteq Schoonmaakinrichting.
JP6084376B2 (ja) * 2012-06-19 2017-02-22 武蔵エンジニアリング株式会社 液体材料吐出装置の洗浄装置および洗浄方法
CN102836789B (zh) * 2012-09-25 2014-12-10 衡水英利新能源有限公司 打胶机喷嘴
CN103406233B (zh) * 2013-08-26 2015-11-25 深圳市华星光电技术有限公司 一种面板涂胶装置
MX2014012688A (es) * 2013-11-29 2015-05-28 Müller Martini Holding AG Un metodo para aplicar una sustancia fluida.
CN104069976B (zh) * 2014-06-11 2016-08-24 华南理工大学 一种可清除喷嘴挂胶的雾化喷嘴
CN104148253B (zh) * 2014-08-11 2016-11-16 江苏申凯包装高新技术股份有限公司 胶水循环装置
DE102015115857A1 (de) 2015-09-21 2017-03-23 Norbert Deppe Reinigungsvorrichtung für Leimdüsen und Reinigungsverfahren
DE202015104986U1 (de) 2015-09-21 2015-10-29 Norbert Deppe Reinigungsvorrichtung für Leimdüsen
CN106000710A (zh) * 2016-07-14 2016-10-12 青岛金光鸿智能机械电子有限公司 跟踪式喷头清洗及废料收集系统
CN107138482B (zh) * 2017-06-14 2020-03-27 明尼苏达矿业制造特殊材料（上海）有限公司 涂布模头清洁系统
CN112203777A (zh) * 2018-05-29 2021-01-08 巴斯夫涂料有限公司 用于计量系统的清洁阀的清洁容器和相应的清洁方法
CN110237986B (zh) * 2018-12-29 2021-10-08 重庆利尔达科技开发有限公司 一种用于双组份配胶机的防堵清洗装置
JP6815421B2 (ja) * 2019-01-29 2021-01-20 本田技研工業株式会社 ノズル付着物除去装置及びノズル付着物除去方法
JP7077259B2 (ja) * 2019-03-20 2022-05-30 日本発條株式会社 ノズル洗浄装置
WO2021033815A1 (fr) * 2019-08-22 2021-02-25 (주)비에스티코리아 Dispositif de nettoyage de buse
CN111229545B (zh) * 2020-02-19 2021-12-28 青岛歌尔微电子研究院有限公司 胶水回吸装置及具有其的点胶装置
DE102020106488A1 (de) 2020-03-10 2021-09-16 Lutzke Maschinen und Anlagen GmbH Vorrichtung zum Recycling für eine Klebstoffauftragsanlage
JP7194719B2 (ja) * 2020-10-28 2022-12-22 本田技研工業株式会社 材料層形成装置
DE102022105438A1 (de) * 2022-03-08 2023-09-14 4BoxProducer.com Ltd. Verfahren zum Betrieb einer Kaltleim-Auftragungsvorrichtung und Vorrichtung zum Auftragen von Kaltleim
CN115155964B (zh) * 2022-07-31 2023-03-24 深圳市建宏达照明电路有限公司 一种金属基板点胶用工作台
CN117160785B (zh) * 2023-08-09 2026-04-17 领胜城科技（江苏）有限公司 一种基于视觉点胶机的点胶机构总成

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WO2001002101A1 (fr) 1999-07-02 2001-01-11 G.D. S.P.A. Dispositif de nettoyage d'un applicateur d'encollage

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WO2001002101A1 (fr) 1999-07-02 2001-01-11 G.D. S.P.A. Dispositif de nettoyage d'un applicateur d'encollage

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Publication number Priority date Publication date Assignee Title
DE102011086796A1 (de) * 2011-11-22 2013-05-23 Hauni Maschinenbau Ag Einrichtung zum Auftragen von Leim auf einen Materialstreifen der Tabak verarbeitenden Industrie

Also Published As

Publication number Publication date
CN1445027A (zh) 2003-10-01
US20030127530A1 (en) 2003-07-10
PL357804A1 (en) 2003-06-30
DE10163744A1 (de) 2003-07-03
JP2003211074A (ja) 2003-07-29
EP1321193A3 (fr) 2005-01-19

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