EP2664244B1 - Collage de bandes de matériau de l'industrie de traitement du tabac - Google Patents

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

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Publication number
EP2664244B1
EP2664244B1 EP13165275.2A EP13165275A EP2664244B1 EP 2664244 B1 EP2664244 B1 EP 2664244B1 EP 13165275 A EP13165275 A EP 13165275A EP 2664244 B1 EP2664244 B1 EP 2664244B1
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EP
European Patent Office
Prior art keywords
glue
housing
line
discharge line
supply
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.)
Active
Application number
EP13165275.2A
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German (de)
English (en)
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EP2664244A3 (fr
EP2664244A2 (fr
Inventor
Karl-Heinz Pawelko
Clemens Schmick
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.)
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Publication date
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Application filed by Hauni Maschinenbau GmbH filed Critical Hauni Maschinenbau GmbH
Priority to EP17165783.6A priority Critical patent/EP3216356B1/fr
Priority to PL13165275T priority patent/PL2664244T3/pl
Publication of EP2664244A2 publication Critical patent/EP2664244A2/fr
Publication of EP2664244A3 publication Critical patent/EP2664244A3/fr
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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 device for applying glue to a strip of material of the tobacco-processing industry with a glue applicator arranged in a housing, in particular anilox roller, wherein by means of a supply line connected to the lead glue to the housing or Leim termeungsorgan is or is and wherein by means of a with the Housing connected discharge line glue is conveyed away from the housing or is.
  • the invention relates to a method for operating such a device and a machine of the tobacco processing industry, in particular filter attachment machine.
  • the assembly of the filter with the tobacco rod is usually done by gluing, wherein on a tipping paper strip from which the tipping paper leaflets are cut, glue is applied.
  • 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 called MAX of the patent applicant.
  • glue is removed from a glue reservoir by means of a rotating wheel and introduced into 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.
  • EP-B-1 500 438 a device for applying a flowable mass to a moving web of the tobacco-processing industry, in particular for applying glue to a web of paper, which is used as gluing device in a filter attachment machine for the production of filter cigarettes.
  • liquid glue from a supply is continuously applied to a tipping paper strip, which is then cut in the tipping paper leaflet for connecting tobacco rods and filter plugs.
  • flowable materials, such as glue are applied to different webs.
  • a device for coating substrates with a liquid wherein the device has an applicator roll with an associated adjustable and settable dosing system and a circulation system for the liquid.
  • the dosing system has controllable Liquid circuits, wherein a circuit for a first liquid having a supply line and a return line. It is provided that two valves are arranged in a supply line between a feed pump and a metering system. Also in the return line two valves between the metering system and a suction pump are arranged.
  • the object of the present invention is to improve the handling of Beleimungs Nurn, in particular Filteransetzmaschinen, in particular, the degree of cleanliness should be increased in a simple manner.
  • a device for applying glue to a strip of material of the tobacco-processing industry with an arranged in a housing Leim adoptedungsorgan, in particular anilox roller is conveyed by means of a housing connected to the feed line glue or Leim Jardinungsorgan or and / or wherein by means of a with the Housing connected discharge line glue is conveyed away from the housing or is, it is provided that at least one flow blocking device is provided in the supply, such that a flow or backflow of conveyed in the feed line or conveyable glue is prevented or reduced and / or in the discharge line is provided at least one flow blocking device, such that a flow or backflow of the conveyed in the discharge line or conveyable glue is prevented or reduced or is.
  • a gluing apparatus having an outer housing and in the housing a Leim Jardinungsorgan, for example in the form of an anilox roller, completely removed from the machine or removed, wherein for this purpose the supply line and / or the discharge line are detachably coupled to the housing of the gluing apparatus, whereby uncontrolled leakage of glue from the housing or glue pot of the gluing apparatus or from the supply line and / or the discharge line to the, in particular open, using the flow blocking devices , Joints is prevented.
  • the flow blocking device in the supply line between a pump, in particular pressure pump, and the housing and / or the flow blocking device is arranged in the discharge line between a pump, in particular suction pump, and the housing.
  • the flow blocking device is designed as a, in particular with respect to the cross-section of the supply line or the discharge line, constriction or as a conduit constriction device.
  • a targeted narrowing of the flow cross section in the supply line and / or in the discharge line also prevents flow or backflow of the glue in the supply lines.
  • the conduit constriction device is designed as a flow-blocking disc or as, preferably controllable or controllable, valve.
  • the flow-blocking disc is preferably elastic, wherein the flow-blocking disc is self-opening, so that when applying a delivery pressure or suction glue passes through the locking disc with promotion of glue, while switching off the delivery pressure, the locking disc automatically the passage or the exit of glue on the locking disc prevented.
  • the flow-blocking disc is formed as an elastic disc with one or more slots.
  • Flow of the glue in the supply lines ie in the supply line and in the discharge line can also be achieved by a switchable or adjustable valve, so that closed before removing the gluing apparatus, the valve is or is, so that no glue is conveyed in the supply lines, whereby no glue at the separation point of the supply line or the supply line and the discharge line exits from the housing or the lines.
  • the supply line and / or the discharge line each have at least one, preferably arranged on the housing of Leim Jardinungsorgans, line coupling or connecting piece, wherein preferably the flow blocking device is formed in the region of the line coupling or in the line coupling.
  • the housing of the Leim Apartungsorgans has connection stubs which are coupled to the supply and / or the discharge line, wherein the flow blocking device is formed for example in the form of a valve, wherein the valve is closed when removing the gluing apparatus from the machine and when inserted on the machine and connection with the supply line and / or the discharge line is opened or is.
  • the line coupling of the supply line and / or the line coupling of the discharge line each have a, preferably on the housing of Leim Jardinungsorgans outwardly projecting, nozzle or connecting piece, so that the gluing apparatus or the housing of the gluing apparatus when mounted on the machine in a simple manner is connected or coupled to the glue supply lines or is. Accordingly, a safe decoupling of the glue supply lines is also possible when disassembling the gluing apparatus from the machine.
  • the nozzle or the connection piece on the housing corresponding flow blocking devices to prevent dripping or accidental leakage of glue from the nozzle, for example during disassembly.
  • the flow blocking device is designed as a vacuum source arranged in or on the feed line, so that glue in the feed line is conveyed or conveyable counter to the direction of flow of the glue provided in the feed line, or if the flow blocking device is in or on the discharge line arranged vacuum source is formed so that glue in the discharge line in the direction provided in the discharge line flow direction of the glue, preferably in interrupted or stopped glue supply in the supply line, is conveyed or conveyed.
  • the tobacco processing industry is provided with a glue application member, in particular anilox roller, mounted in a housing, wherein glue is delivered to the housing or glue application member by means of a supply line connected to the housing Leim is conveyed out of the housing by means of a removal line connected to the housing, the housing being detachably couplable to the supply line and / or the discharge line, that prior to decoupling the housing from the supply line glue is sucked out of the supply line and / or from the housing by means of a vacuum source and / or before decoupling of the housing from the discharge line glue from the discharge line and the housing is removed.
  • a glue application member in particular anilox roller
  • a device for applying glue to a material strip of the tobacco-processing industry with a glue application member arranged in a housing, in particular an anilox roller, wherein glue is conveyed to the glue application member by means of a feed line connected to the housing and wherein glue is removed from the housing by means of a discharge line connected to the housing, wherein in the supply line to the housing between a first feed pump or pressure pump and the housing two, in particular controllable, valves, preferably in front of the entrance to the housing, are provided and in the discharge line between the housing and a second pump or suction pump two, in particular controllable, valves are provided is further developed in that between two valves of the supply line and between two valves of the discharge line, a connecting line between the supply line and the discharge line is provided.
  • a, in particular controllable, valve is arranged in the connecting line between the two valves of the supply line and between the two valves of the discharge line in the connecting line.
  • the valves in the supply line and the discharge line are switched to the passage position, while the valve in the connecting line between the supply line and the discharge line are in the blocking position.
  • the pressure pump in the supply and the suction pump in Ab211 Vietnamese is connected to a common glue stock, so that is conveyed by the pressure pump glue from the glue stock, while the suction pump via the discharge line feeds the glue removed from the housing of the glue application device to the glue supply.
  • the first output-side valve on the pressure pump is switched to the blocking position, while the second valve is in the forward position.
  • the second valve disposed on the input side of the suction valve valve is in passage position, wherein the arranged in the connecting line between the supply line and the discharge valve is also in the passage position, so that before removal of the gluing apparatus glue from the supply line and the gluing apparatus is discharged by applying a negative pressure via the suction pump.
  • the valves of the supply and the valve in the connecting line in the blocking position while with the suction pump, the valves on the discharge line in the passage position, so that glue is pumped out of the housing of the gluing apparatus.
  • This is preferably done for a predetermined time to remove a predetermined amount of glue from the housing of the gluing apparatus.
  • all valves are in the locked position, in which case both pumps, i. both pressure pump and suction pump are switched off.
  • a closed glue circuit is formed on a machine in that the pressure pump or the first feed pump on the input side with a glue reservoir and / or the suction pump or second delivery pump are connected on the output side with a glue supply, wherein in particular preferably the pressure pump and the suction pump are connected to the same glue supply.
  • the discharge line is connected to a glue supply, wherein the discharge line is formed with an air separation device, preferably arranged in the glue supply, in order to separate air bubbles contained in the discharged glue from the glue.
  • an air separation device in the formed glue circuit for the gluing apparatus, air is reliably removed from the glue, whereby preferably the separation of the air takes place as a result of gravity.
  • the air separation device is arranged as a standpipe in the glue supply, so that the glue flowing back into the discharge line is introduced through a riser pipe into the glue supply.
  • the device is advantageously further developed in that in the lower region of the riser pipe and in the region of the connection of the discharge line with the glue supply a Leiment fortunestelle is provided outside of the riser, which is connected to the feed line for supplying glue to Leimcitedungsorgan.
  • a connection coupling for connecting a supply line for supplying glue is provided in the housing, below the connection coupling a collecting container is arranged and / or on the outside of the housing a connection coupling is provided for connecting a discharge line for discharging glue from the housing, wherein below the connection coupling a collecting container is arranged.
  • a sensor is provided above the housing bottom, wherein by means of the sensor in a non-contact manner, the level of glue in the housing is detected.
  • the level is reliably and directly monitored during operation of a glue applicator on a machine of the tobacco processing industry, since the sensor is directed to the free surface of the glue, so that the glue level is not monitored in the housing laterally on the wall surfaces of the housing, which due to the adhesion of the viscous glue no reliable level measurement is possible.
  • the senor is designed as an ultrasonic sensor, wherein by means of the sensor, a generated ultrasonic measurement signal from above, preferably vertically, on the free surface of the glue in the housing or on the housing bottom is or will be directed.
  • a guide channel is arranged on the ultrasonic sensor, so that the ultrasonic measurement signal is guided in the guide channel to an outlet side of the guide channel or, wherein at the exit side the ultrasonic measurement signal from above, in particular vertically, on the surface of the glue or the bottom of the housing is or will be.
  • the guide channel with the sensor preferably releasably, be connected to the coupling side of the ultrasonic measurement signal.
  • the position of the sensor can be chosen arbitrarily; It is crucial that the ultrasound measuring signal emerging at the outlet side of the guide channel is directed vertically downwards above the glue in the housing or above the housing bottom.
  • the senor is arranged according to the housing top.
  • the object is achieved by a machine of the tobacco-processing industry, in particular filter attachment machine, which is formed with a device described above for applying glue to a strip of material of the tobacco-processing industry, to avoid repetition of the above statements expressly.
  • Fig. 1 schematically shows a circuit for the supply of a Leim termeungsorgans the tobacco-processing industry, which is arranged in a housing 4 and a glue container.
  • a feed pump or pressure pump 42 is connected to the glue reservoir 40 via a line 41.
  • the pressure pump 42 is connected via a feed line 43 to the input side of the housing 4.
  • the housing 4 has on its output side via a connection with a discharge line 45 which is connected to a suction pump 46.
  • a suction pump 46 By means of the suction pump 46, excess glue is removed from the housing 4 or the glue container and returned to the glue reservoir 40 via a connecting line 47.
  • the in Fig.1 illustrated circuit for supplying the arranged in the housing 4 Leim abroadungsorgans is part of a in Fig. 1 schematically designated Filteransetzmaschine M. Under the name MAX, for example, a filter attachment of the patent applicant is known.
  • Fig. 2 shows in longitudinal section a glue application device.
  • the glue application device has an arranged in a housing 4 and rotatably driven anilox roller 5, which is driven in rotation in the direction of the arrow 6.
  • the cups 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 scraper or squeegee 8. Subsequently, the cells filled with glue are conveyed to a glue application zone 9 with rotation of the roller 5, through which a paper web 10 to be continuously glued is conveyed.
  • a corresponding glue pattern is applied by the inclusion of glue from the wells of the anilox roller 5.
  • guide rods 11 or guide rollers are provided on the upper side.
  • the anilox roller 5 in the region of the glue application zone 9 cooperates with a counter-roller to apply a corresponding glue pattern on 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.
  • the glue distribution chamber 7 is spread over the external feed line 43 (see FIG. Fig. 1 ) and an internal supply line 13 of the glue distribution chamber 7 supplied.
  • Fig. 2 Furthermore, it can be seen that the glue chamber 3 is pressed against the surface of the anilox roller 5 via a pressing device 22 arranged on the back side of the glue chamber 3.
  • the pressing device 22 may be formed in one embodiment by means of springs or pneumatic cylinders or the like.
  • the glue not consumed in the glue chamber 3 is removed from the glue chamber 3 and collected in the glue container or in the housing 4 on the underside of the housing.
  • the glue 20 collected in a glue sump in the housing 4 by means of a suction tube 26, which with the discharge line 45 (see FIG. Fig. 1 ), emptied.
  • an ultrasound sensor 21 is arranged above the glue 20 or above the housing bottom on the upper side of the housing so that the level can be determined by means of the ultrasonic sensor 21 of the collected glue 20 in the housing 4 is detected.
  • the ultrasonic measurement signal of the ultrasonic sensor 21 is directed vertically downwards on the free surface of the glue 20, so that by means of the ultrasonic sensor 21, the level of glue in the housing 4 is detected, whereby at a predetermined glue level of the collected glue 20 by suction from the suction pump 46th (see. Fig. 1 ) via the suction pipe 26 and the discharge line 45 (see. Fig. 1 ) Will get removed.
  • a straight guide channel 27 is arranged, are coupled into the ultrasonic measurement signals of the ultrasonic sensor 21 on the upper side or upper inlet side and passed through the guide channel 27 to the lower outlet side or out.
  • the ultrasound measuring signals at the outlet side of the guide channel 27 are directed vertically downwards onto the free surface of the glue 20 or onto the housing bottom.
  • the guide channel 27 may also have bends or arcs, wherein the ultrasound measuring signals are directed downward on the glue 20 at the exit side of a provided with bends or curves guide channel. This makes it possible to provide the sensor at an arbitrary or preferred location on the housing, wherein the ultrasonic measurement signals of the sensor are passed through the, preferably laterally closed, guide channel.
  • FIGS. 3a, 3b different views of a connecting piece 51 are shown.
  • Fig. 3a schematically shows a perspective view of the connecting piece 51, while in Fig. 3b a cross section through the connecting piece 51 is shown.
  • the connection piece 51 has a shaft-like insertion side 52 and an outer ring 54 and a connection side 53 facing away from the insertion side 52, wherein the insertion side 52, for example, to the housing outer wall of a housing 4 (see. Fig. 1 . Fig. 2 ) of a gluing apparatus is inserted into a bore or the like, so that the connecting head portion 53 communicates with the conveying line 43 or 45 (see FIG. Fig. 1 ) can be connected.
  • the connecting head 53 protrudes from the housing.
  • the connecting head 53 is circular and has a kidney-shaped passage region 54, is conveyed by the glue.
  • Fig. 3b a cross section through the connecting piece 51. How out Fig. 3b it can be seen, the insertion side 52 is hollow or hollow cylindrical inside, wherein the insertion side 52 has a constant inner diameter over the entire length. Compared to the inner cross-sectional area of the insertion side 52, the passage region 54 is narrowed, wherein the passage region 54 is formed with a predetermined inclination relative to the hollow-cylindrical delivery region of the insertion side 52.
  • the constriction of the flow cross section and the ramp-like rise of the passage region 54 ensures that when the connection head 54 is separated from a delivery line, e.g. when disassembling the Leim termeungsorgans with the housing 4 of the machine, glue due to the ramp-like formation of the passage area 54 can not escape from the connecting piece 51, since due to the rising passage area 54 of the glue can not pass over the outer edge of the passage area.
  • this is a Flow blocking device formed so that when separating the housing with the Leim abroadungsorgan of a delivery line using a in Fig. 3a and 3b shown connecting piece little or no glue can escape from the connection piece.
  • Fig. 4a and 4b is another connecting piece 61 shown, which also prevents flow or backflow of glue.
  • the in the FIGS. 4a and 4b Also shown on the outer side of the connecting head 63, a circular locking disc 66 made of rubber or other elastic material is disposed inside the locking disk 66 has slots 67 , which are arranged star-like to each other.
  • connection head 63 When the connection head 63 is connected to a feed line for feeding or discharging glue from a casing, and glue is supplied in one direction through the connection pipe 61 by applying a discharge pressure or a suction pressure, the pie-like parts formed by the slits 67 become Locking disc 66 pushed away from each other or pressed apart, so that glue passes through the locking disc 66.
  • Fig. 5 shows in cross section a connecting piece 71 which is formed in the manner of an automatic shut-off valve.
  • the connecting piece 71 in the interior has a compression spring 73 mounted on one side, by means of which a ball 74 arranged on the other side of the spring is pressed against the other narrowed outlet of the connecting piece 71. If the connection piece 71 is withdrawn from a delivery line, then the ball 74 closes the right opening of the connection area due to the application of the spring force by the spring 73, by flowing or flowing glue back into the connection body 71 from the right opening of the connection piece 71 is prevented.
  • the corresponding connected area of a delivery line has a pin or the like to push the ball in the connecting piece 71 inwardly, whereby the passage opening is opened in the right area and thus glue are conveyed through the connecting piece 71 can.
  • FIG. 3a, 3b and 4a, 4b and Fig. 5 shown connecting pieces 51, 61 and 71, a flow or back flow of glue from the connecting piece with unaffected delivery pressure or disassembly of the delivery lines, a flow or back flow of glue from the connecting piece to the outside prevented.
  • the connecting pieces 51, 61 and 71 arranged with their Einsteckability to the housing outer walls of a housing for a Leim réelleungsorgan, it is thus disassembly of a gluing apparatus of a machine of the tobacco processing industry, the leakage of glue from the housing or from the connecting piece prevented, thereby there is a clean handling of the gluing apparatus.
  • FIG. 6a and 6b are shown in further embodiments, perspective views of a housing outer wall of a gluing apparatus, wherein collecting container below the connection points 81, 82 are arranged for the feed lines for feeding and for conveying glue into the housing 4 and from the housing 4.
  • a collecting container 83 is arranged below the terminals 81, 82 so that when disassembling a gluing apparatus from the terminals 81, 82 dripping glue from the collecting container 83 is collected, whereby the mounting point on the machine of the tobacco processing industry of glue is kept clean.
  • a collecting container 84, 85 is shown on the housing wall below the terminals 81 in order to absorb at the disassembly of the gluing apparatus from the housing 4 leaking glue at the connection points 81, 82 for the delivery lines.
  • Fig. 7 schematically a glue supply 91, for example in the form of a bag or the like, shown.
  • the glue supply 91 has on the lower side of a removal point 92 at the same time glue is removed from the glue supply 91 and at the same time glue on the connecting line 48 (see FIG. Fig. 1 ) Leim from a housing of a Leim termeungsorgans in the glue supply 91 is returned.
  • the connection line 47 is connected via a connection 93 with a connection head 94.
  • connection head 94 is fixedly connected to the glue supply 91 at a corresponding opening of the glue supply 91.
  • the connection head 94 has a riser 95, which in the region of the connection region with the delivery line 47 at the bottom of holes or apertures 97, so that the conveyed back by a Leim adoptedungsorgan glue through the openings 97 passes into the interior of the riser 95, and the glue, which may have air bubbles or air bubbles, is conveyed in the interior of the riser 95 upwards , whereby the air bubbles are separated from the glue.
  • the degassed glue exits and flows to the amount of glue present in the glue reservoir 91, which is provided with the reference numeral 96.
  • the riser 95 protrudes into the glue reservoir 91 and is surrounded in the region of the removal point 92 in the lower region of the glue supply 91 by a nozzle 98, wherein between the outer wall of the riser 95 and the inner wall of the nozzle 98 glue can flow down to the removal point 92, because the outer wall of the riser 95 and the inner wall of the nozzle 97 are spaced from each other.
  • glue is removed from the glue supply 91 via a connection 89 connected to the connection head 94.
  • connection head 94 has a seal 88 which is arranged on the riser 95 outside the glue supply 91 that glue can be removed from the glue supply via the delivery line 41.
  • FIGS. 8a to 8d are various schematic representations of a glue circuit for the supply of a arranged in the housing 4 Leim termeungsorgans, with the material strips of the tobacco-processing industry, especially paper webs, with Glue or be provided with a glue pattern.
  • FIGS. 8a to 8d Different operating modes are shown.
  • the supply line of glue in the housing 4 and the Leim termeungsorgan in the housing 4 has two controllable valves 111, 112.
  • the Leimvorrat 40 returning discharge line 45 also has two valves arranged in series 113, 114.
  • Between the feed line 43 and the Outlet line 45 is formed between the valves 111 and 112 and between the valves 113 and 114 of the discharge line 115, a further connecting line 120, wherein in the connecting line 120, a valve 121, in particular control valve, is arranged.
  • a valve 121 in particular control valve
  • Fig. 8a the operating situation is shown, in which the gluing apparatus with the housing 4 is mounted on the machine or is used, for this purpose, the housing 4 is filled with glue on the suction side until a level sensor detects a predetermined glue level in the housing 4, so that the Feed pump 42 is turned off.
  • the valve 112 and 113 in the blocking position, wherein the valves 111, 121 and 114 are connected in passage position, so that when the feed pump 42, glue from the glue reservoir 40 is conveyed into the housing 4 until a corresponding glue level is reached in the housing.
  • Fig. 8b The production situation is in Fig. 8b shown schematically.
  • the valves 111, 112 are connected in the supply line 43 in the passage position.
  • the valves 113, 114 in the discharge line 45 are also connected in the passage position.
  • the valve 121 is in the blocking position, so that no glue from the feed pump 42 to Outlet line 45 is promoted.
  • glue is conveyed from the glue supply 40 into the housing 4 or to the glue application member, so that glue images are applied to a material web, in particular a paper web, by means of the glue application member in order to glue toffing paper leaflets, for example on a filter attachment machine.
  • the unused glue is pumped out of the housing 4 via the discharge line with the valves 113, 114 switched on and the suction pump 46 switched on, back into the glue reservoir 40.
  • the devices are to be removed in accordance with the method described in Fig. 8c operated mode shown.
  • glue in the feed line 43 and on the pressure side glue is first removed from the glue application device.
  • the pressure pump 42 is turned off while the suction pump 46 is turned on.
  • the valves 111 and 114 are in blocking position so that when the valves 112, 121 and 113 are switched on, ie in the passage position, glue is conveyed back from the housing 4 into the glue reservoir 40 from the pressure side of the gluing apparatus.
  • the suction pump 46 is turned off and the valves 113, 114 connected in blocking position, so that the lining apparatus with its housing 4 can be separated from the lines 43 and 45, and a virtually glue-free gluing apparatus, ie that little glue is in the housing 4, can be dismantled from the machine.

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  • Coating Apparatus (AREA)

Claims (7)

  1. Dispositif d'application de colle sur une bande de matériau (9) de l'industrie de transformation du tabac, comprenant un organe d'application de colle (5) disposé dans un bâti (4), en particulier un cylindre tramé (5), dans lequel la colle est acheminée à l'organe d'application de colle (5) au moyen d'un conduit d'amenée (43) relié au bâti (4), et dans lequel la colle est évacuée du bâti (4) au moyen d'un conduit d'évacuation (45) relié au bâti (4), deux soupapes (111, 112), en particulier pouvant être commandées, étant prévues dans le conduit d'amenée (43) en direction du bâti (4) entre une première pompe d'alimentation (42) et le bâti (4), de préférence avant l'entrée dans le bâti (4), et deux soupapes (113, 114), en particulier pouvant être commandées, étant prévues dans le conduit d'évacuation (45) entre le bâti (4) et une seconde pompe d'alimentation (46),
    caractérisé en ce qu'est prévu, entre deux soupapes (111, 112) du conduit d'amenée (43) et entre deux soupapes (113, 114) du conduit d'évacuation (45), un conduit de raccordement (120) entre le conduit d'amenée (43) et le conduit d'évacuation (45).
  2. Dispositif selon la revendication 1, caractérisé en ce qu'est disposée, dans le conduit de raccordement (120), une soupape (121), en particulier pouvant être commandée.
  3. Dispositif selon la revendication 1 ou 2, caractérisé en ce que la première pompe d'alimentation (42) est raccordée, côté entrée, à une réserve de colle (40) et/ou la seconde pompe d'alimentation (46) est raccordée, côté sortie, à une réserve de colle (40).
  4. Dispositif selon l'une des revendications 1 à 3, caractérisé en ce que le conduit d'évacuation (45) est relié à une réserve de colle, le conduit d'évacuation (45) étant pourvu d'un dispositif séparateur d'air disposé, de préférence, dans la réserve de colle, afin de séparer de la colle des petites bulles d'air contenues dans la colle évacuée.
  5. Dispositif selon l'une des revendications 1 à 4, caractérisé en ce qu'est prévu, sur la face extérieure du bâti (4), un accouplement de liaison pour le raccordement d'un conduit d'amenée (43) destiné à acheminer la colle dans le bâti (4), un bac collecteur étant disposé au-dessous de l'accouplement de liaison, et/ou en ce qu'est prévu, sur la face extérieure du bâti (4), un accouplement de liaison pour le raccordement d'un conduit d'évacuation (45) destiné à évacuer la colle du bâti (4), un bac collecteur étant disposé au-dessous de l'accouplement de liaison.
  6. Procédé pour faire fonctionner un dispositif d'application de colle sur une bande de matériau (9) de l'industrie de transformation du tabac, comprenant un organe d'application de colle (5) disposé dans un bâti (4), en particulier un cylindre tramé (5), dans lequel la colle est acheminée à l'organe d'application de colle (5) au moyen d'un conduit d'amenée (43) relié au bâti (4), et/ou dans lequel la colle est évacuée du bâti (4) au moyen du conduit d'évacuation (45) relié au bâti (4), le dispositif étant réalisé selon l'une des revendications 1 à 5.
  7. Machine de l'industrie de transformation du tabac, en particulier machine d'assemblage de filtres, comprenant un dispositif pour appliquer de la colle sur une bande de matériau de l'industrie de transformation du tabac selon l'une des revendications 1 à 5.
EP13165275.2A 2009-02-05 2010-02-01 Collage de bandes de matériau de l'industrie de traitement du tabac Active EP2664244B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP17165783.6A EP3216356B1 (fr) 2009-02-05 2010-02-01 Collage de bandes de matériau de l'industrie du tabac
PL13165275T PL2664244T3 (pl) 2009-02-05 2010-02-01 Nanoszenie kleju na paskach materiału w przemyśle tytoniowym

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009007590A DE102009007590A1 (de) 2009-02-05 2009-02-05 Beleimung von Materialstreifen der Tabak verarbeitenden Industrie
EP10152227.4A EP2218516B2 (fr) 2009-02-05 2010-02-01 Encollage de bandes de matériau de l'industrie de traitement du tabac

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP10152227.4A Division-Into EP2218516B2 (fr) 2009-02-05 2010-02-01 Encollage de bandes de matériau de l'industrie de traitement du tabac
EP10152227.4A Division EP2218516B2 (fr) 2009-02-05 2010-02-01 Encollage de bandes de matériau de l'industrie de traitement du tabac

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP17165783.6A Division EP3216356B1 (fr) 2009-02-05 2010-02-01 Collage de bandes de matériau de l'industrie du tabac
EP17165783.6A Division-Into EP3216356B1 (fr) 2009-02-05 2010-02-01 Collage de bandes de matériau de l'industrie du tabac

Publications (3)

Publication Number Publication Date
EP2664244A2 EP2664244A2 (fr) 2013-11-20
EP2664244A3 EP2664244A3 (fr) 2014-08-20
EP2664244B1 true EP2664244B1 (fr) 2017-08-09

Family

ID=42109159

Family Applications (3)

Application Number Title Priority Date Filing Date
EP17165783.6A Not-in-force EP3216356B1 (fr) 2009-02-05 2010-02-01 Collage de bandes de matériau de l'industrie du tabac
EP10152227.4A Active EP2218516B2 (fr) 2009-02-05 2010-02-01 Encollage de bandes de matériau de l'industrie de traitement du tabac
EP13165275.2A Active EP2664244B1 (fr) 2009-02-05 2010-02-01 Collage de bandes de matériau de l'industrie de traitement du tabac

Family Applications Before (2)

Application Number Title Priority Date Filing Date
EP17165783.6A Not-in-force EP3216356B1 (fr) 2009-02-05 2010-02-01 Collage de bandes de matériau de l'industrie du tabac
EP10152227.4A Active EP2218516B2 (fr) 2009-02-05 2010-02-01 Encollage de bandes de matériau de l'industrie de traitement du tabac

Country Status (4)

Country Link
EP (3) EP3216356B1 (fr)
CN (2) CN101797546B (fr)
DE (1) DE102009007590A1 (fr)
PL (2) PL2218516T3 (fr)

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DE102016107290A1 (de) * 2016-04-20 2017-10-26 Hauni Maschinenbau Gmbh Vorrichtung zum Auftragen einer Leimspur auf einen Umhüllungsstreifen eines stabförmigen Produktes der Tabak verarbeitenden Industrie
CN109839327B (zh) * 2019-01-28 2021-08-10 红塔烟草(集团)有限责任公司 一种测定卷烟滤嘴中接嘴胶固含物量的方法
CN110679999B (zh) * 2019-11-05 2022-05-24 龙岩烟草工业有限责任公司 储胶装置、输胶系统和烟草机械
CN110638088B (zh) * 2019-11-05 2022-04-01 龙岩烟草工业有限责任公司 储胶装置、输胶系统和烟草机械
CN113663862B (zh) * 2021-08-31 2022-09-06 温岭市森林包装有限公司 一种切纸机后的纸板涂胶装置

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Also Published As

Publication number Publication date
EP2218516A2 (fr) 2010-08-18
DE102009007590A1 (de) 2010-09-09
EP2218516A3 (fr) 2011-02-02
EP2218516B2 (fr) 2021-06-02
PL2664244T3 (pl) 2018-01-31
CN101797546B (zh) 2015-08-26
PL2218516T3 (pl) 2013-11-29
CN105127062B (zh) 2018-06-05
EP3216356A1 (fr) 2017-09-13
EP2664244A3 (fr) 2014-08-20
CN101797546A (zh) 2010-08-11
EP2664244A2 (fr) 2013-11-20
EP3216356B1 (fr) 2021-01-20
EP2218516B1 (fr) 2013-07-03
CN105127062A (zh) 2015-12-09

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