CN102697174B - The sizer of the Wrapping belt of the motion of the bar shaped article of the tobacco industry and equipment - Google Patents
The sizer of the Wrapping belt of the motion of the bar shaped article of the tobacco industry and equipment Download PDFInfo
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- CN102697174B CN102697174B CN201210083589.7A CN201210083589A CN102697174B CN 102697174 B CN102697174 B CN 102697174B CN 201210083589 A CN201210083589 A CN 201210083589A CN 102697174 B CN102697174 B CN 102697174B
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- nozzle
- wrapping belt
- glue
- pur
- outlet
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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
- 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
- B05C5/0245—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 for applying liquid or other fluent material to a moving work of indefinite length, e.g. to a moving web
- B05C5/025—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 for applying liquid or other fluent material to a moving work of indefinite length, e.g. to a moving web only at particular part of the work
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- 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
- A24C5/14—Machines of the continuous-rod type
- A24C5/24—Pasting the seam
Abstract
The present invention relates to a kind of for the device to the bar shaped article for the tobacco industry, motion Wrapping belt (4) gluing, including the nozzle (8 with outlet (12), 9), it for being layed onto the edge (4a) of the Wrapping belt (4) of motion by cold glue or hot-melt, wherein, nozzle (8,9) arranged in this wise, the i.e. outlet (12) of nozzle (8,9) is arranged in spacing (A) place of the Wrapping belt (4) that distance moves through from the side.
Description
Technical field
The present invention relates to the device of the Wrapping belt gluing of the motion to the bar shaped article for the tobacco industry of the feature of a kind of preamble with claim 1 and 12 and there is the equipment of this device, and the feature of a kind of preamble with claim 13 for the method controlling this device.
Background technology
The bar shaped article of the tobacco industry had both referred under meaning of the present invention that filter plug also referred to tobacco rod (tobacco rods), themselves is fixed by shape by Wrapping belt and lattice framing (volume bar) with an endless separates in continuous print manufacture process.Filter plug and tobacco rod are connected to each other, by means of another Wrapping belt being also referred to as lining paper, the product become after separating with lattice framing in filter tip application machine.Wrapping belt is respectively used to the fixing filter-tip material fiber being placed into or Nicotiana tabacum L. lattice framing at this moment and is wound by means of the gauge strip guided on specification base around filter-tip material fiber or Nicotiana tabacum L. lattice framing and be superimposed with each other with edge and bond in a specification section of equipment.
For the Wrapping belt that bonds, before edge is superimposed together, make Wrapping belt for gluing from a fixing device side by and wherein edge the glue-line being made up of cold glue and/or PUR is set.This fixing device is included in nozzle fixing relative to Wrapping belt on the coating direction of cold glue and/or PUR, PUR or cold glue in addition to other parts and is transported to this nozzle by means of conveyer device from storing glue case.Nozzle is so to orient in the case so that the edge of the Wrapping belt being moved through from the side is pointed in the outlet of nozzle, thus is applied to the edge of Wrapping belt with the form of glue mark from the nozzle glue stream being made up of cold glue or PUR out.Due to the high speed of production of product, the Wrapping belt the highest speed motion in the case with 5 to 10m/s or even up to 14m/s is passed through from the nozzle side of device.
According to using cold glue or the different situations of PUR, after bond edge, for age-hardening, glue-line must then or cooled or heated.As long as glue-line is formed by PUR, so it is possible to occur, during heating unintentionally the most subsequently, such as when storage or the continuation transport of product or in the case of storage very for a long time, glue-line is again melted and is therefore disengaged, and the product the most fixed by shape can be loosened again.Additionally, hot melt glue-line can be dissolved by vinegar essence present in filter plug, this can also cause viscose glue seam to unclamp.In order to avoid this problem, Wrapping belt is configured with the additional auxiliary being made up of cold glue seam in this case, and it is arranged abreast with the glue-line being made up of PUR.If filter plug is not and then to be connected with fixing tobacco rod in filter tip application machine device, but the most temporarily stored, then in the encapsulating bar of filter plug, especially must be provided with this auxiliary seam.Additionally, the auxiliary seam applied by cold glue nozzle is the most also used for pre-fixing on Wrapping belt filter-tip material fiber lattice framing.There are some applicable cases the most in principle, under these applicable cases, only apply cold glue mark or only apply PUR glue mark or apply cold glue mark abreast with PUR mark.
When applying glue-line another it is noted that problematically, cold glue or PUR do not allow to penetrate Wrapping belt when applying, this can dirty machine, and the continuous print manufacture process of product can be disturbed.Additionally, glue-line must be applied on Wrapping belt with the highest positional precision on predetermined position, the seam position of the product thus completed meets the high quality standard that manufacturer requires.
Due to the usual this high requirement to applying glue-line, so it is closely arranged at the Wrapping belt being moved through from the side for applying the nozzle of cold glue or PUR so that Wrapping belt abuts in the outlet of nozzle.PUR or cold glue thus from nozzle out time be just applied directly to be removed on the edge with nozzle apical grafting of Wrapping belt and by moving of Wrapping belt.
One fundamental problem of this gluing is, a part does not has encapsulated band to be transported away from nozzle glue out and instead results in device of making dirty.If at the downstream part of Wrapping belt to Wrapping belt gluing, then the cold glue not being transported away or PUR will drip to downwards in a container periodically emptied.Additionally, drip at the nozzle so-called glue sticked on nozzle formed behind in the direction of motion of encapsulating web, these glue drip must be removed the most by hand.In order to implement this manual cleaning measure, whole equipment may be needed in the case to stop in short time.
Summary of the invention
It is an object of the invention to, a kind of device to the bar shaped article for the tobacco industry, motion Wrapping belt gluing is provided, a kind of equipment with this device and a kind of method for controlling this device, even if also be able to whereby with the applying glue under the fewest pollution condition of the highest precision under high requirement.
In order to solve this purpose, according to it is proposed that the device of a kind of feature with claim 1, the equipment of a kind of feature with claim 12 and a kind of method with claim 13.The other preferred implementation of the present invention can obtain in accompanying drawing and corresponding explanation from dependent claims.
Basic conception according to the present invention, it is proposed that arrange nozzle in this wise so that the spacing that the Wrapping belt interval exporting and moving through from the side of nozzle is certain is arranged.Relative to the layout contacted used the most up to now, proposed arrangement of nozzles separately has the advantage that, i.e. the mass flowing nozzle in the case of not having by by the counter-pressure of Wrapping belt effect from nozzle cold glue out or PUR stream.It is therefore prevented from cold glue or PUR accumulation plastic at the wall adjacent with outlet of nozzle to drip.On the contrary, glue-line effectively and is removed from nozzle almost without damping by the high speed of the spacing arranged and the Wrapping belt moved through from the side, such that it is able to prevent the cold glue of excess or the glue of PUR from dripping and sticking on nozzle.Additionally, glue mark thus can be applied under the highest positional precision and the little danger penetrating Wrapping belt.
Fact proved advantageously at this, although there is distance between the glue-line being applied on Wrapping belt by means of nozzle separately with outlet to remain able to be connected with Wrapping belt with sufficiently high adhesion, even if thus under the centrifugal force of effect, glue mark does not disengages with Wrapping belt in transfer subsequently.The layout of the structure space optimization of a kind of glue nozzle having before transfer thus can be provided and there is the equipment of the glue mark of high-quality in quality simultaneously.
If nozzle is with the edge of outlet alignment Wrapping belt, then the contactless layout of the outlet of suggestion is the most meaningful.PUR or the coating on the edge of Wrapping belt of the cold glue mark were always carried out before so-called specification section, and in this specification section, Wrapping belt is wound around around Nicotiana tabacum L. or filter-tip material.The pollutant entered, as the glue come off the most in the ordinary course of things drips or unnecessary glue, are extrahazardous to specification section, because possibly even cause lattice framing to rupture herein.Lattice framing ruptures and means that the continuous transport process of product is such as interrupted due to the accumulation of product, and machine must shut off and again starts after cleaning up specification section.Owing to dirty danger is largely reduced by the contactless layout of nozzle, therefore according to it is proposed that arrangement of nozzles be particularly advantageous in the case of applying glue on the edge of Wrapping belt or in the case of nozzle is before specification section.
In addition proposed pitch is 0.1-10 mm, best 0.2-5 mm, and particularly preferably 3.0-5.0 mm.The glue mark on Wrapping belt is made to have enough adhesions and in the case of making the mutual afoul requirement that cold glue or PUR do not penetrate through Wrapping belt, the spacing exporting the suggestion between Wrapping belt proves optimal simultaneously.Drip additionally, be possible to prevent to form disadvantageous glue by the size design of the suggestion of spacing.
In addition advise, a diameter of 0.2 to 1.0 mm of jet expansion, best 0.2 to 0.5 mm, and particularly preferably 0.2 to 0.35 mm.By the size design of the suggestion of outlet diameter can by enough glue stream by means of contactless layout nozzle application on Wrapping belt to produce glue-line, this glue stream is simultaneously achieved the glue mark forming not degumming on desired width under the high movement velocity of Wrapping belt.
Additionally, the pressure loaded nozzle used by cold glue or PUR should be 2 to 25 bar, best 5 to 10 bar, and particularly preferably 2 to 8 bar.The pressure of suggestion has proved suitably thus, because thus the spacing despite the presence of outlet still can realize cold glue or the hot melt adhesive material enough bonding connections on Wrapping belt, and it does not penetrate Wrapping belt.
In addition advising, with 2 to 15 grams in every 500 meters of Wrapping belt length, and the amount of best 2 to 12 grams coats cold glue or PUR.For product in quality high-quality and for lasting seam connects, cold glue or the PUR amount of suggestion prove in test enough, wherein, this amount can be further reduced to minimum due to the cold glue by avoiding according to the present invention or PUR loss.
Especially proved by test, if the ratio of nozzle and the diameter of outlet is 1.5 to 15.0, best 2.0 to 7.5, with particularly preferably 3.5 to 6.0, then can thus be applied to high-quality in quality and unbroken glue mark.The spacing of nozzle and the diameter of outlet are the conclusive design parameters for determining the glue mark on Wrapping belt, wherein, especially can realize being transported away the most without resistance by glue material by Wrapping belt by the ratio of suggestion, and be formed without glue and drip.
High movement velocity due to Wrapping belt, to the thickness of glue mark and the high prescription of position and the dirt to avoid as far as possible, arrange relative to the contact of the outlet used the most up to now, the solution of suggestion is a kind of improvement project, can't be expected when its effect starts.The contribution of the present invention therefore that, the principle statement into question the most all the year round arranging the contact of outlet, and alternatively, arrange a spacing, it is disadvantageous to the adhesion in positional precision to be reached and glue mark at first sight that this spacing rises.But.Contrary with shortcoming anticipated when starting, fact proved, by the spacing of outlet including the size design to the suggestion of parameter, it might even be possible to realize the glue mark at least with identical quality, and can reduce simultaneously or even completely avoid up to now at dirt present on device.
In the case, if time per unit flow out PUR or cold glue amount be can change and/or spacing can change, wherein, cold glue that time per unit flows out or PUR amount especially may rely on variable spacing and/or to depend on the starting process of device be changeable, then prove significant.
If the cold glue flowed out or PUR amount can change by having the beat-type spot printing of variable beat timing, particularly preferred result the most thus can be realized.
It turns out that, for the contactless coating of glue mark, under bigger outlet pressure, in the case of coating than the contact at glue mark in principle, time per unit (per time unit) needs more glue amount.Must so design the size of glue amount and outlet pressure in the case so that glue will not penetrate Wrapping belt.The biggest glue amount cause whole device or nozzle after upper level equipment and especially in an ensuing specification section may produce pollute.Under this background, if the spacing of the cold glue of time per unit outflow or PUR amount and/or outlet and Wrapping belt is variable, it was demonstrated that be favourable.The glue mark applied can so be enhanced in this case, i.e. applies the less cold glue of time per unit or PUR amount at start-up period, until device works under the speed of service, or until Wrapping belt passes through from nozzle moved aside under the speed of service.Only after reaching the speed of service, the time per unit glue amount of applying is just adjusted to amount amount.
In addition advise, spacing can change, thus at start-up period or applying glue mark and being withdrawn into by nozzle to run location run duration at equipment and be exported at a bigger spacing of Wrapping belt under the least spacing of outlet under the outlet of contact nozzle.The quality of glue mark can be improved further by this variable spacing and reduce the pollution to device further, requirement that time per unit glue amount in less injector spacing or be less in the case of contact nozzle and additionally, the relative position of glue mark is more accurate.By variable spacing, device can start to advantageously reduce the less spacing of possibility of pollution, and just be adjusted to the spacing of outlet set spacing after the speed of service reaching equipment.
The glue amount applied due to spacing and the time per unit of nozzle is interactional parameter in terms of the quality of glue mark, is the most meaningfully controlled two parameters under the mutual predetermined dependence of one.
It is coated by glue is coated with controlled beat timing as point, can particularly simple change PUR or cold glue amount that time per unit applies.In this case, the glue amount of every spot printing can be identical and be merely able to shorten the time interval between spot printing.After a start-up period the most predetermined, these intervals then become the shortest, so that these spot printings are mutually finally converted into the glue mark of constant width.Alternatively, interval between the discontinuities of spot printing can also be extended, or in other words, the time interval (time period) of spot printing is extended, thus spot printing is transitioned into the elliptical shape with the length being gradually increased and the glue mark being finally transitioned into a constant width, if not interrupting applying glue.
The present invention is described with reference to the accompanying drawings based on the following preferred implementation.
Accompanying drawing explanation
Shown in accompanying drawing:
Fig. 1: utilize two nozzles device to the Wrapping belt gluing of motion in the first is arranged;
Fig. 2: utilize two nozzles device to the Wrapping belt gluing of motion in the second is arranged;
Fig. 3: utilize two nozzles device to the Wrapping belt gluing of motion in the third is arranged;
Fig. 4: there is the viewgraph of cross-section of the amplification of nozzle with Wrapping belt outlet separately;
Fig. 5: with the top view of Wrapping belt of the glue mark of nozzle and applying;
Fig. 6: nozzle is in the position of start-up period;
Fig. 7: to the position of the nozzle of Wrapping belt certain distance;With
Fig. 8: the glue mark that the different stage during equipment high loaded process applies with beat-type spot printing.
Can see that in FIG according to the present invention, device that two nozzles 8 and 9 of being utilized respectively a coating unit 1 and 2 are to Wrapping belt 4 gluing of motion.The cigarette paper of Wrapping belt 4 e.g. endless or the lattice framing of tip paper, it supplies the most from below and diverted device 5 is arranged to also be on the gauge strip 7 of endless.Meanwhile, Nicotiana tabacum L. or the filter-tip material fiber lattice framing 3 of endless is placed into the Wrapping belt 4 being diverted from top.Gauge strip 7 is directed on specification base through the second transfer 6 and carries with the Nicotiana tabacum L. put or the Wrapping belt 4 of filter-tip material fiber lattice framing 3 during continuing motion on specification base.Specification base itself has a kind of molding structure together with the cover strip being disposed thereon being shown without interior, formed a shaping channel on the whole by it, Wrapping belt 4 is wrapped on Nicotiana tabacum L. or filter-tip material fiber lattice framing 3 by this shaping channel during conveying motion and is then mutually bondd in superposed edge to fix.
That the nozzle 8 and 9 of coating unit 1 and 2 is designed to fix on the direction of Wrapping belt 4 and flowable cold glue or PUR can be loaded through a conveyer device being shown without respectively.The nozzle 9 arranged before transfer 5 in Wrapping belt 4 downstream of coating unit 2 can load cold glue, and coating unit 1 be arranged in transfer 5 after nozzle 8 can load PUR.The cold glue glue mark applied by nozzle 9 forms auxiliary seam, and the PUR glue mark applied by nozzle 8 forms the bond line of reality.The coating unit 1 with nozzle 8 illustrates on vertical orientation, but it can also to Wrapping belt 4 on the edge of volume apply to be oriented horizontally in the case of glue mark.The problem that device is dripped by glue and many hot melt adhesive of not being applied on Wrapping belt 4 are made dirty in this case is relatively big, because forming " Jiao Chi " around nozzle 8 in this case through superfluous glue.Not only nozzle 8 but also nozzle 9 all illustrate in the vertical direction relative to Wrapping belt 4, but can also meaningfully, and nozzle 8 and 9 is angularly installed in direction of motion B (seeing Fig. 5) of Wrapping belt 4.In this case, the cold glue of outflow or the direction of motion of PUR stream have had a vector component in direction of motion B of Wrapping belt 4, thus the cold glue of liquid or PUR strike on Wrapping belt 4 with less relative velocity.
Can see that each alternative layout of coating unit 1 and 2 in figs 2 and 3, wherein, coating unit 1 and 2 each two distributes to upstream or the downstream of Wrapping belt 4 in couples.Thus, coating unit 1 and 2 be mutually arranged into layout can be favourable, because thus being applied with the highest precision of mutual relative position due to the coating unit 1 less spacing mutual with 2 with the 9 glue marks applied by nozzle 8.
Gluing to Wrapping belt 4 is essentially problematic thus, because Wrapping belt 4 moves with the speed of 5-14m/s and itself is made up of the thin material that can limitedly pass through.But, although the high speed of Wrapping belt 4, cold glue or PUR also should be applied on Wrapping belt 4 with the highest positional precision with unbroken glue mark with predetermined thickness, and the most impermeable Wrapping belt 4.This especially the present invention based on purpose background under, i.e. prevent known glue from dripping and avoid widely polluting, being expensive test and the result of design.
With the outlet of nozzle 8 and 9 and Wrapping belt 4 are arranged contiguously all the year round put into practice opposing liftoff, as as can see that according to the nozzle 9 shown in amplifying in the diagram, nozzle 8 and 9 is arranged so as to, and i.e. there is spacing A between outlet 12 and Wrapping belt 4 on the outflow direction K of cold glue stream.This spacing A makes the liquid cold glue stream supplied by the flow pass 10 in nozzle 9 by outlet 12 out, and can need not overcome the counter-pressure of Wrapping belt 4 in the case.Applying glue mark 11 on Wrapping belt 4 by the cold glue stream flowed out, this glue mark has the width that the diameter by outlet 12 limits and the thickness limited by the glue amount of time per unit flowed out and the movement velocity of Wrapping belt 4.
To this must it is again noted that, the most up to now in the case of the contact applied arranges outlet 12, cold glue stream out is it is first necessary to push Wrapping belt 4 slightly, in order to forming a gap, cold glue stream may finally by this gap from side out.
On the contrary, by spacing A arranged according to the present invention, glue stream can out, and Wrapping belt 4 is not necessarily this and is deflected.In turn, cold glue out is not the most pressed against the end face of nozzle 9 by Wrapping belt 4, thus it can be prevented that forming the glue existed up to now on the wall of nozzle 9 drips.In the ideal case, whole equipment thus can un-interrupted, such as on the whole order of classes or grades at school of 7 hours, run, and need not clear up equipment at this moment in the scope for the device of gluing.
In expensive test, prove that the diameter D of spacing A advised in the case and outlet 12 is preferred, in order to realize the continuous print coating of glue mark and be formed without known glue simultaneously and drip.In addition, due to after outlet 12 is out for remove sizing material for free cross-sectional area directly depend on spacing A and also depend on its diameter D from exporting 12 volume flows out, it is therefore proposed that spacing A and the ratio of the optimization of the diameter D of outlet 12, thus glue mark can be applied under dirt the fewest at device.Additionally, for the preferable thickness of glue mark 11, it is proposed that the cold glue amount of every Wrapping belt 4 length and the pressure limit that glue used that nozzle 9 is loaded of suggestion prove suitable.
In Figure 5 it can be seen that Wrapping belt 4 seen from above.The edge 4a of outlet 12 sensing Wrapping belt 4, thus by the Wrapping belt 4 motion in direction of motion B, narrow glue mark 11 is applied on edge 4a.According to the orientation situation of edge 4a, the coating of glue mark 11 is implemented the most in the horizontal direction or the most in vertical direction.
Prove more particularly it is not expected that advantage be, even if Wrapping belt 4 occurs being diverted under high radial force subsequently at transfer 5, under the deployment scenarios at the nozzle 9 shown in Fig. 1, nozzle 9 the glue mark 11 applied remains on and remains adhered on Wrapping belt 4.For this reason, this equipment is designed according in the layout shown in Fig. 1, and the defect of the gluing quality without result in Wrapping belt 4.
Can see that an improvement project of the present invention in figs. 6 and 7, wherein, originally nozzle 8 acts against on Wrapping belt 4 on the position shown in the view on the left side in the start-up period of equipment, or the most closely arranges at intervals with Wrapping belt.On this position of nozzle 8, equipment is started and glue mark is coated on Wrapping belt 4 contiguously with method in a conventional manner.On this position of nozzle, PUR or cold glue amount that time per unit applies are the most less, and the most whole equipment and especially specification base 13 and cover strip 14 be not dirty by unnecessary glue.
After a start-up phase, if making Wrapping belt 4 pass through from nozzle 8 moved aside with certain speed, then nozzle 8 is moved on the position that figure 7 illustrates, thus the flow export of nozzle 8 is disposed in a spacing " A " of Wrapping belt 4 place backward.On this position, the flow of PUR or cold glue is raised to about 4-15g/m.The advantage of this solution is, glue mark applies in a contact fashion with less flow in start-up period, also will not dirty device thereby while the speed of Wrapping belt is low.Only just improve flow when Wrapping belt 4 has reached the speed of service, wherein, nozzle 8 is retracted, in order to contactlessly coating adhesive mark the most simultaneously.The product produced can be considered as substandard products.
Whole device is so reduced in the case by dirty probability, i.e. spacing A of the outlet of nozzle 8 and 9 can change, and therefore nozzle 8 and 9 acts against on Wrapping belt 4 (referring also to Fig. 6) in device start-up period.During this start-up period, the less pressure first passed through in nozzle 8 and 9 applies less time per unit glue amount.During device improves load operation, the transporting velocity of Wrapping belt 4 is enhanced and nozzle 8 and 9 is retracted lentamente, thus increases spacing A of the outlet of nozzle 8 and 9.Meanwhile, the glue amount of time per unit is increased by improving pressure.Generally, spacing A of nozzle 8 and 9, the glue amount that the transporting velocity of Wrapping belt 4 and time per unit apply is formed and can be mutually adjusted parameter, in order to realize the dustiness minimum as far as possible of optimal glue mark and device.In the case, such as it is also contemplated that the adhesiveness (viscosity) of the glue of current coating and glue temperature.
The flow of the glue of supply is continuously with the form increase on slope during machine start, and wherein, the gradient on slope depends not only on the transporting velocity being gradually increased of Wrapping belt 4 and depends on the increase of the outlet of nozzle 8 and 9 and the spacing of Wrapping belt 4.In each case, it is necessary in accordance with such requirement, the glue amount of the most each product corresponds to a predetermined value, within this value to be independently maintained at predetermined tolerance with the spacing of the transporting velocity of Wrapping belt and jet expansion with Wrapping belt.
Can see that a glue mark in fig. 8, it is coated with, by point, the point 15 arranged homogeneous phase compartment of terrain in left hand side in start-up period and is formed.Along with being gradually increased of transporting velocity of Wrapping belt 4, beat timing is shortened, say, that the time interval between the coating of glue is shortened, and the speed of the increase with Wrapping belt 4 produces the figure of the glue mark shown in middle view in combination.Along with being gradually increased of movement velocity of Wrapping belt 4, beat timing is shortened further, thus is ultimately formed the continuous print glue mark 11 shown in view on the right.
The advantage of this solution is, nozzle 8 the most can also be arranged, without thus increasing the equipment probability by unnecessary glue stain with spacing A of outlet with Wrapping belt 4 in start-up period.In this case, the glue amount of every spot printing is identical and the glue amount of time per unit is shortened by beat timing and is enhanced.Alternatively, it is also possible to improve glue amount and the time interval of every spot printing, until glue mark is finally unbroken and has constant width.
Being proved by test, cold glue preferably should be coated with PUR being also to be coated under the spacing of 3 to 7 mm under the pressure of 10 to 25 bar with the pressure of 6 to 10 bar in nozzle under the spacing of 3 to 7 mm.Higher pressure for coating hot-melt adhesive is to be determined by its higher viscosity in the case.
Claims (21)
1. it is used for the device of Wrapping belt (4) gluing of the motion of the bar shaped article to the tobacco industry, including
-nozzle (8,9), it has for above applying cold glue or the outlet (12) of PUR at Wrapping belt (4),
It is characterized in that,
-nozzle (8,9) arranged in this wise, i.e. nozzle (8,9) outlet (12) is arranged in spacing (A) place of the Wrapping belt (4) that distance moves through from the side, make the mass flowing nozzle in the case of not having by by the counter-pressure of Wrapping belt effect from nozzle cold glue out or PUR stream
-wherein, the PUR or the cold glue amount that flow out can change, and wherein, described spacing (A) can change, wherein, time per unit flows out cold glue or the starting process of the PUR amount spacing (A) and/or device that are able to rely on change are changed.
2. according to the device described in claim 1, it is characterised in that
-nozzle (8,9) points to the edge (4a) of Wrapping belt (4) with outlet (12).
3. according to the device described in claim 1 or 2, it is characterised in that
-described spacing (A) is 0.1 to 10 mm.
4. according to the device described in claim 1, it is characterised in that
The diameter (D) of the outlet (12) of-described nozzle (8,9) is 0.2 to 1.0 mm.
5. according to the device described in claim 1, it is characterised in that the pressure loaded described nozzle (8,9) used by cold glue or PUR is 2 to 20 bar.
6. according to the device described in claim 1, it is characterised in that
In the length of-every 500 meters of Wrapping belts (4), the amount with 2 to 15 grams coats cold glue or PUR.
7. according to the device described in claim 1, it is characterised in that
-described spacing (A) is 1.5 to 25.0 with the ratio of the diameter (D) of described outlet (12).
8. according to the device described in claim 1, it is characterised in that
The cold glue of-outflow or PUR amount can be changed by having the beat-type spot printing that can change beat timing.
9. according to the device described in claim 3, it is characterised in that
Described spacing (A) is 0.2 to 5 mm.
10. according to the device described in claim 9, it is characterised in that
Described spacing (A) is 3.0 to 5.0 mm.
11. according to the device described in claim 4, it is characterised in that
The diameter (D) of the outlet (12) of described nozzle (8,9) is 0.2 to 0.5 mm.
12. according to the device described in claim 11, it is characterised in that
The diameter (D) of the outlet (12) of described nozzle (8,9) is 0.2 to 0.35 mm.
13. according to the device described in claim 5, it is characterised in that
The pressure loaded described nozzle (8,9) used by cold glue or PUR is 5 to 10 bar.
14. according to the device described in claim 5, it is characterised in that
The pressure loaded described nozzle (8,9) used by cold glue or PUR is 2.0 to 8 bar.
15. according to the device described in claim 6, it is characterised in that
In the length of every 500 meters of Wrapping belts (4), the amount with 2 to 12 grams coats cold glue or PUR.
16. according to the device described in claim 7, it is characterised in that
Described spacing (A) is 2.0 to 7.5 with the ratio of the diameter (D) of described outlet (12).
17. according to the device described in claim 16, it is characterised in that
Described spacing (A) is 3.5 to 6.0 with the ratio of the diameter (D) of described outlet (12).
18. for manufacturing the equipment of bar shaped article of the tobacco industry, including according to according to any one of claim 1 to 17 for the device to Wrapping belt (4) gluing, it is characterised in that
-this equipment has transfer (5), and this transfer was used for before loading onto Nicotiana tabacum L. lattice framing or filter-tip material fiber lattice framing (3) deflecting Wrapping belt (4), and
-this is used for the device of gluing and is arranged in the upstream of transfer (5) in the direction of motion of Wrapping belt (4).
19. for controlling according to the device according to any one of claim 1 to 17 or for controlling the method according to the equipment described in claim 18, it is characterised in that
The outlet of-nozzle (8,9) is disposed in the start-up period of device or equipment on the position contacted with Wrapping belt or is moved on a position with large pitch (A) on the position of distance Wrapping belt (4) smaller spacing and during the high loaded process of device or equipment.
20. in accordance with the method for claim 19, it is characterised in that
-be enhanced during the high loaded process of device or equipment by cold glue or the PUR amount of nozzle (8,9) outlet time per unit outflow.
21. in accordance with the method for claim 19, it is characterised in that
-coat cold glue or PUR and by changing cold glue or the PUR amount that beat timing change time per unit flows out by the spot printing of beat-type.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011015350A DE102011015350A1 (en) | 2011-03-28 | 2011-03-28 | Apparatus for gluing a moving wrapping strip for rod-shaped products of the tobacco processing industry and equipment with such a device |
| DE102011015350.0 | 2011-03-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102697174A CN102697174A (en) | 2012-10-03 |
| CN102697174B true CN102697174B (en) | 2016-08-17 |
Family
ID=45936862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210083589.7A Expired - Fee Related CN102697174B (en) | 2011-03-28 | 2012-03-27 | The sizer of the Wrapping belt of the motion of the bar shaped article of the tobacco industry and equipment |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2505269A3 (en) |
| CN (1) | CN102697174B (en) |
| DE (1) | DE102011015350A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013208399A1 (en) * | 2013-05-07 | 2014-11-13 | Hauni Maschinenbau Ag | Device for applying a glue trace to a wrapping strip of a rod-shaped product of the tobacco-processing industry |
| WO2018166948A1 (en) * | 2017-03-17 | 2018-09-20 | Philip Morris Products S.A. | Glue application module |
| IT201700065691A1 (en) * | 2017-06-14 | 2018-12-14 | Gd Spa | Device and method for applying an adhesive on a wrapping tape for a smoking article |
| DE102020102744A1 (en) | 2020-02-04 | 2021-08-05 | Hauni Maschinenbau Gmbh | Manufacturing machine for the manufacture of rod-shaped products from an endless strand of a strip glued to form a tube |
| IT202000020095A1 (en) * | 2020-08-13 | 2022-02-13 | Gd Spa | PACKAGING MACHINE FOR THE PRODUCTION OF SMOKE ITEMS OR PARTS FOR SMOKE ITEMS |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2150729Y (en) * | 1993-03-26 | 1993-12-29 | 哈尔滨卷烟厂科学技术协会 | Pneumatic gluing apparatus for cigarettes |
| DE19733446A1 (en) * | 1997-08-02 | 1999-02-04 | Hauni Maschinenbau Ag | Device for applying a mass to a web |
| CN1237487A (en) * | 1998-05-29 | 1999-12-08 | 托帕克包装技术有限公司 | Method and device for setting glue-applying point on material conveyed by beats |
| DE19853833A1 (en) * | 1998-11-21 | 2000-05-25 | Hauni Maschinenbau Ag | Method and arrangement for gluing a wrapping strip for a filler in the tobacco processing industry |
| EP1147716A2 (en) * | 2000-04-20 | 2001-10-24 | Hauni Maschinenbau AG | Device for gluing a wrapping material on a rod-shaped article in the tobacco industry |
| CN1819779A (en) * | 2003-08-04 | 2006-08-16 | 日本烟草产业株式会社 | Cut tobacco feeding device for cigarette manufacturing machine |
| DE102009009830A1 (en) * | 2009-02-18 | 2010-08-26 | Hauni Maschinenbau Ag | Adjustment device with at least one glue nozzle for extrusion machines of the tobacco-processing industry and stranding machine with such an adjustment |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992001395A1 (en) * | 1990-07-25 | 1992-02-06 | Lorillard Tobacco Company | Apparatus for applying starch paste to tobacco articles |
| DE50303937D1 (en) * | 2003-01-31 | 2006-08-03 | Hauni Maschinenbau Ag | Method for gluing a moving web, and device, in particular for carrying out the method |
| DE102006038973A1 (en) * | 2006-08-21 | 2008-03-20 | Hauni Maschinenbau Ag | Paper gluing during strand production |
-
2011
- 2011-03-28 DE DE102011015350A patent/DE102011015350A1/en not_active Ceased
-
2012
- 2012-03-21 EP EP12160537.2A patent/EP2505269A3/en not_active Withdrawn
- 2012-03-27 CN CN201210083589.7A patent/CN102697174B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2150729Y (en) * | 1993-03-26 | 1993-12-29 | 哈尔滨卷烟厂科学技术协会 | Pneumatic gluing apparatus for cigarettes |
| DE19733446A1 (en) * | 1997-08-02 | 1999-02-04 | Hauni Maschinenbau Ag | Device for applying a mass to a web |
| CN1237487A (en) * | 1998-05-29 | 1999-12-08 | 托帕克包装技术有限公司 | Method and device for setting glue-applying point on material conveyed by beats |
| DE19853833A1 (en) * | 1998-11-21 | 2000-05-25 | Hauni Maschinenbau Ag | Method and arrangement for gluing a wrapping strip for a filler in the tobacco processing industry |
| EP1147716A2 (en) * | 2000-04-20 | 2001-10-24 | Hauni Maschinenbau AG | Device for gluing a wrapping material on a rod-shaped article in the tobacco industry |
| CN1819779A (en) * | 2003-08-04 | 2006-08-16 | 日本烟草产业株式会社 | Cut tobacco feeding device for cigarette manufacturing machine |
| DE102009009830A1 (en) * | 2009-02-18 | 2010-08-26 | Hauni Maschinenbau Ag | Adjustment device with at least one glue nozzle for extrusion machines of the tobacco-processing industry and stranding machine with such an adjustment |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2505269A3 (en) | 2017-12-13 |
| DE102011015350A1 (en) | 2012-10-04 |
| DE102011015350A8 (en) | 2012-12-06 |
| EP2505269A2 (en) | 2012-10-03 |
| CN102697174A (en) | 2012-10-03 |
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Address after: hamburg Patentee after: Hauni Maschinenbau AG Address before: hamburg Patentee before: Hauni Maschinenbau AG |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20160817 Termination date: 20180327 |