CN102754918A - Method and device for inserting objects into a material rod for the tobacco processing industry - Google Patents
Method and device for inserting objects into a material rod for the tobacco processing industry Download PDFInfo
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- CN102754918A CN102754918A CN201210127479.6A CN201210127479A CN102754918A CN 102754918 A CN102754918 A CN 102754918A CN 201210127479 A CN201210127479 A CN 201210127479A CN 102754918 A CN102754918 A CN 102754918A
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- packing
- band
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- accommodation section
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/02—Manufacture of tobacco smoke filters
- A24D3/0204—Preliminary operations before the filter rod forming process, e.g. crimping, blooming
- A24D3/0212—Applying additives to filter materials
- A24D3/0216—Applying additives to filter materials the additive being in the form of capsules, beads or the like
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- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
- Basic Packing Technique (AREA)
Abstract
Method and device for inserting objects into at least one endless material rod of the tobacco processing industry. The method includes removing objects from an object supply, and accelerating the removed objects in at least one receiving unit in a conveyance direction into a receiving path in a section of an insertion belt guided by at least two redirection rollers, the insertion belt having receptacles for the objects successively arranged in at least one row to reduce a speed difference between the receptacles of the insertion belt and the objects. The method also includes receiving the objects in the receptacles along the receiving path, holding the objects in the receptacles of the insertion belt by suction air, and conveying the held objects to an insertion position at the endless material rod, and inserting the objects from the receptacles into the endless material rod at the insertion position.
Description
Technical field
The present invention relates to a kind of method that is used for object is inserted at least one material strips, the especially filter rod of tobacco processing industry.The invention still further relates to a kind of device and a kind of application and band of packing into that is used for object is inserted at least one material strips, the especially filter rod of tobacco processing industry.
Therefore, the present invention relates to make the rod-shaped products that is used for the tobacco processing industry, be particularly useful for the material strips of cigarette with filter tip, especially tobacco rods or filter rod.Tobacco rods or filter rod are cut into single tobacco rod or filter stick with being dimensioned after it is made.Filter stick or tobacco rod that filter rod or sizing are cut comprise the one or more objects as important component part, and said object influences cigarette or filtering feature.
Background technology
Concerning filter stick or filter rod, said object relates in particular to the capsule with firm shell, and said capsule is filled with liquid.In this case, liquid comprises seasoning material or spices, for example menthol usually.In order to use, the smoker made the capsule spalling through pressure is applied on the filter tip before smoking, then light smoking.Discharge liquid through pressure being applied on the capsule in the filter tip, therefore make the fragrance performance of liquid.This way provides dense or pure and fresh especially sense of taste.Corresponding capsule has the diameter of about 3.5mm usually, yet also maybe be littler.
Alternatively, in framework of the present invention, also can use hard object, can also use littler or bigger particle equally, spheroid or the cylindrical objects for example processed by active carbon, extrudate or other filtering material or additive as said object.
According to WO2005/032286A2, such technology comprises and is used for the insertion device that capsule enters into the filter filament band that said insertion device has the wheel of packing into of rotation.This wheel of packing into has the accommodation section that is used for capsule on its periphery, after insertion, utilize the suction air that capsule is remained in this accommodation section.When packing the rotation of taking turns again into, the periphery of the wheel of packing into enters into the filter filament band usually.In a single day capsule gets in the filter filament band in this case, so just cuts off to suck air.Therefore, capsule is placed in the filter filament band, and along with the filter filament band is continued to carry.On the position of wheel of packing into, the filter filament band keeps " U " shape basically, and the wheel of wherein packing into gets in the medial concavity or gets in the passage of " U ".Then, carry out the shaping of filter rod, wherein the filter filament band is encapsulated, compresses and utilize strap to pack.
The delivery of filtered mouth tow band and the filter rod of formation continuously thus in the filter tip sett frame.At this, the speed of production of the filter rod filter filament band and that form thus and transporting velocity are limited by the maximal rate of the insertion device of the object that is used for being inserted into filter rod.At this moment, this maximal rate is about 100m/min.Speed of production when therefore, this speed of production is starkly lower than the traditional filter rod that does not insert capsule therein.
This is because the wheel and the wheel of being packed into by this admit the speed difference between the capsule not long ago too big packing into.Perhaps be not that each capsule has all found the container cavity in the wheel of packing into, perhaps capsule is damaged, because capsule is not hidden in the container cavity as yet fully and crushed on the storage wall.
In addition, between the starting period, the filter stick that is equipped with capsule must be dished out so in known system, until filter rod with pack wheel into synchronously.
Summary of the invention
Therefore based on this prior art; The objective of the invention is to; Realization to be to be inserted into object in the material strips of tobacco processing industry than higher before this speed, and wherein this object also should be by than handling before this more carefully, and especially must be processed as waste product than still less object before this.
Said purpose realizes that through the method that is used for object is inserted at least one material strips, the especially filter rod of tobacco processing industry this method comprises the steps:
-from object deposit part, obtain said object,
-said the object that obtains is holding in the highway section at section straight line or bow with the bands of packing into the accommodation section that is arranged at least one row continuously that is used for said object, through at least two slewing rollers guiding along the direction of throughput direction at least one accomodating unit and is quickening; So that dwindle at the said described accommodation section of band and the speed difference between the said object of packing into
-said object is received in the described accommodation section along the said highway section that holds,
-said object is maintained in the said described accommodation section of being with of packing into by means of the suction air and is transported to the insertion position on said material strips,
-said object is inserted into the said material strips from the described accommodation section at place, said insertion position.
According to the method for the invention based on this basic thought, promptly object, for example capsule are by taking out in the tank and accelerating to bigger speed, especially accelerate to about bar speed through the measure that is fit to.Dwindled thus at pack into accommodation section and the speed difference between the object of band, therefore obviously than more possible before this be that object is received in the accommodation section of being with of packing into.In addition, in holding section straight line, convex or bow the highway section, that pack band into, realize said near and admittance in the accommodation section of the band of packing into.Prolonged the duration thus, in this duration, the object that is accelerated is with parallel and motion with packing into with contacting with each other.Certainly, the highway section ratio that holds of realizing straight line technically realizes that the highway section that holds of convex or bow spends littler.
Especially in the following manner guarantee directed parallel: i.e. the acceleration of object is carried out along the direction of holding highway section straight line, convex or bow of the band of packing into.This expression, object are arranged essentially parallel to the band motion of packing into when holding the highway section entering into, and therefore do not receive strong bump.Under the situation of holding the highway section of bow, object contacts with the band of packing at concave curve section place and is forced on the surface of the band of packing into owing to centrifugal force.
Through in holding the highway section, guiding object abreast and pack band and reduce speed difference into, obviously improved object and arrived the possibility in the accommodation section of the band of packing into through the acceleration before the object.To pack into the band the accommodation section in hold more to protect the mode of object and method to carry out with comparing before this obviously; Because said object does not face such danger owing to the speed difference that obviously reduces; Promptly on the edge of accommodation section of band of packing into by big defeat broken, as the situation of the wheel of packing into known in the prior art.Can also prolong the maintenance that is used for device thus and clean interval.
For the possibility of each accommodation section equipment object of further rising to the band of packing into, preferred regulation: with can compare by the object that said described accommodation section of packing band into holds, more object is quickened along the said direction of holding the highway section.Promptly guide superfluous object, thereby concerning each accommodation section, have a plurality of possible objects to supply the accommodation section to use along holding the highway section.
Regulation equally advantageously: said hold the object in the described accommodation section that is not contained in the said band of packing in the highway section or from the described accommodation section of the said band of packing into, left again or the object that drops said be transferred to return or guide after holding the highway section turn back in the said object deposit part, and again along the said direction acceleration of holding the highway section.Use object so efficiently and had a small amount of waste product.
Object in holding the highway section is preferably being packed into and is being with when rolling, and holds possibility and further increases.This for example can realize in the following manner: promptly straight line hold the highway section be arranged to vertical line angled, thereby object can be only not drop on the band next door of packing into, but rolls contiguously with the band of packing into.Bow through holding the highway section can advantageously further be strengthened this point.
In favourable improvement project according to the method for the invention, on holding the end in highway section, single or whole objects is left from its accommodation section by means of ejecting device.Advantageously do not make as yet therein spendable filter stick the startup stage or synchronous phase in be implemented on the end that holds the highway section and from its accommodation section, release all objects, thereby do not have object to be inserted in the filter stick that still can not use.Release single body and can be used for packing into to be with from its accommodation section, in accomodating unit subsequently, hold other object with controlled and orderly ground mode and method, these objects also possibly be different.
In this respect; Advantageously along the said throughput direction of the said band of packing into, have second in the said arranged downstream of holding the highway section of said accomodating unit and hold at least one second accomodating unit in highway section; Towards it other object of particularly different with the type of the object of in said first accomodating unit, using object types is quickened, wherein said other object is accommodated in said accommodation section band, that after leaving said first accomodating unit, do not occupied by object of packing into.Therefore for example can equip two kinds of different objects or alternately equip different objects for filter stick for filter stick.These remain empty accommodation section and also can in second accomodating unit, be filled up by the object of same object type in first accomodating unit.
Preferably, the startup stage and/or synchronous phase during, do not have object to quicken and/or all objects its accommodation section from the said band of packing in leave once more.In framework of the present invention; Synchronous phase is interpreted as; Object is inserted in the material strips cuts material bar, be that tobacco rod or filter stick are synchronous, thereby object is arranged in the filter stick of processing or the reproducible and always identical position in the tobacco rod with sizing.When reaching expectation synchronous not yet, these objects are not in being dimensioned the rod of incision on its position up to specification.To get rid of or reject these rods below, be filter stick and tobacco rod.
In addition, advantageously support according to the method for the invention in the following manner: promptly in material strips, before inserting object, produce groove, object is inserted in this groove, is closed again with rearward recess.For example, this can carry out by means of the plough parts.
Object is inserted in the insertion position in the filter rod and can carrying out on the section of the bending of the band of packing into or on the section at straight line.
Also can when making two or more material strips, advantageously use according to the method for the invention, wherein especially use two or more bands of packing into perhaps to have the band of packing into that two or more row are used for the accommodation section of object.At this, be preferably each pack into band or every row accommodation section and be equipped with one or more oneself accomodating units.
The object of the invention is also realized in the following manner: promptly especially before describe according to the method for the invention in; Application have be used for object, be arranged to the band of packing into of the accommodation section of at least one row continuously, to be used for said object is delivered to from object deposit part the material strips of tobacco processing industry.
In addition; The object of the invention also realizes that through a kind of device that is used for object is inserted at least one material strips, the especially filter rod of tobacco processing industry said device comprises: have be used for said object, be arranged to the transport of the accommodation section of at least one row continuously; And be used for making object to be inserted into the insertion parts of said material strips from the described accommodation section of said transport; It is characterized in that; Said transport is designed to be loaded internally maybe can be loaded and sucks air and/or the compressed-air actuated band of packing into; The said band of packing into is through at least two slewing rollers guiding, and the described accommodation section that wherein is used for said object is designed to boring, and said boring passes completely through the said band of packing into; And the diameter of said boring is bigger on the inboard of the said band of packing at ratio on the outside of the said band of packing into; Wherein said device also comprises at least one accomodating unit, and said accomodating unit comprises accelerator, and said accelerator design also is arranged to; Said object is quickened in the section especially straight line or bow of the said band of packing in holding the highway section along the direction of throughput direction, thereby dwindle at the said described accommodation section of band and the speed difference between the said object of packing into.
Utilization is according to device of the present invention; Also realized above-mentioned with respect to the target that proposes according to the method for the invention and describe; Promptly object is inserted in the accommodation section of the band of packing into, and and then when manufacturing is equipped with tobacco rod or the filter stick of object, has improved processing speed with the mode of not damaged and high likelihood.Be passed to when band of packing into, said device and the same according to the method for the invention object of also having protected.
The band of packing into preferably has the section bar of raising and/or is having the recess that spill is extended on the side within it in the zone of at least one row accommodation section on its outside.The section bar raised forms plate, this plate be particularly useful for the place, insertion position join in the groove in the material strips or " U " shape section bar in, so object has been placed in the groove rather than object is discharged in the material strips above groove.Through being inserted in the groove and having stoped effectively by means of being bonded on plate in the groove, object after inserting still along the longitudinal sliding motion of material strips, thereby guaranteed object reliable localization in material strips.Continuous recess applies vacuum on the layout on the inboard of band of packing into is particularly useful for packing into the accommodation section of band, thereby object is remained on reliably pack in the accommodation section of band.
Preferably, packing into to be with within it is designed to planar band (Flachriemen) on the side, or at least one side zones, has cog belt profile cog belt section bar (Zahnriemenprofil) in other words.When correspondingly designing slewing rollers, avoided directive wheel below the band of packing into, to skid effectively by means of the cog belt profile.In addition, in this case can be directly rotation through slewing rollers come measurement synchronization.
In this case; As especially advantageously packing into being designed under the situation of planar band on the side within it; Pack into and be with within it side or on its outside, have mark; Wherein be provided with optical recording and assessment unit in addition, said record and assessment unit record are also handled said mark, and detect the location that per time unit packs into and is with in this way.These data are used to synchronously subsequently.For example, pack into on each accommodation section in also can arrange corresponding mark.Same enough be, single mark only is set, in each complete one the changeing of the band of packing into, said mark through overwriting and assessment unit once.
Advantageously; Device is designed for object is inserted in two or more material strips; Wherein said device have have be used for object, two row or the bands of packing into of multiple row accommodation section more, perhaps have the two or more bands of packing into that have a row accommodation section that is used for object respectively.Therefore, can further improve speed of production.Have two or more designs of packing band into and also have other advantage: in a bar, produce under the situation about stopping, can proceeding the production in other one or more.Design with the common band of packing into that has the multiple row accommodation section is convenient to synchronously.In this case, concerning every row accommodation section, whether be arranged in one or more packing into these row and be with irrelevantly, advantageously be respectively equipped with accomodating unit separately.
In device according to the present invention, acceleration components advantageously is designed to the section of falling directly, pneumatic or mechanical acceleration components, particularly is designed to one or more nozzle rings, lateral path compressor, vavuum pump, compressed air source, centrifuge and/or accelerator wheel.Also can be cumulative ground, parallel connection ground or in series use a plurality of in these acceleration components.In addition, pneumatic acceleration components helps the circulation of object, especially when being with the more object of open ended object to be accelerated than packing into, quickens once more or its placement in object deposit part thereby air circulation can help returning of object to draw with it simultaneously.
In a kind of especially preferred design according to device of the present invention, individual layer ground can guide or guide the object that is accelerated along the band of packing in holding the zone in highway section.Especially the size of the sidewall through confirming guide channel can realize this point.Thereby structurally realized special high-efficiency method use.In the width on the belt surface of packing into, object can hold the highway section aspect object thickness or the article diameters or being conducted through aspect the many times of article diameters.In wide solution, the obstruction that has reduced object is dangerous.
Advantageously, hold the highway section and so be arranged to vertical line angledly, make the object be accelerated be with rolling packing into.Through when rolling with intensive contact of the band of packing into, object arrive the band of packing into the accommodation section the next-door neighbour near, and be inhaled in the accommodation section reliably owing to be with the speed difference that reduces with respect to packing into.This point can be through strengthening in the bending of holding highway section part omitted slightly concave.
Preferably be provided with at least one object deposit part; Said object deposit part is connected at least one accelerator; And this object deposit part especially is designed with the ramped bottom surface memory (Schr gbodenspeicher) of vibrating motor, said ramped bottom surface memory especially with at least one accelerator decoupling mechanically.This preferred design with ramped bottom surface memory of vibrating motor has stoped: object hinders mutually in object deposit part and stops up, thereby has interrupted the object stream from object deposit part.This is owing to vibration is washed open and prevented.For example; Break away from by means of the machinery of the folding coupling device (Ziehharmonika-Ankopplung) with internal structure (Innenbespannung) flexibly with accelerator; Should not make this accelerator strenuous vibration equally, thereby not have object can drop in the crease of foldable structure.Narrow, narrower than article diameters air gap has also satisfied this purpose.
Accomodating unit preferably includes at least one and is arranged in the ejecting device between the slewing rollers; Can begin internally to load pneumatic or mechanical release pulse (Aussto impuls) so that object is released, especially by means of pulse of compressed air (Druckluftimpuls) or compressed air stream, pocket-wheel or jumper bar from the accommodation section by means of this ejecting device for the accommodation section of the band of packing into.Ejecting device be used for the startup stage during or make the accommodation section emptying of the band of packing into during the synchronous phase, perhaps be used to the single accommodation section of soaring, this single accommodation section should be filled by other object in the accomodating unit that connects.
Equally advantageously, return and to draw part and be set for the object in the accommodation section that is not accommodated in said band (4) of packing into returned and guide to said object and lay in part or the said accelerator, especially air circulation.
Especially be encased in the bar for object number of different types; Decision design; Band upper edge throughput direction has been arranged at least one accomodating unit other, especially of the same type in the downstream of accomodating unit at least one holds the linear section of the band of packing on the highway section packing into; Towards it other object of particularly different with the type of the object of in said first accomodating unit, using object types is quickened, wherein said other object is accommodated in the accommodation section band of packing into, that after leaving first accomodating unit, do not occupied by object.Except using dissimilar objects to pack into the band, also serviceably arrange second accomodating unit, so that be filled in second accomodating unit because object possibly ineffectually be contained in the space that stays in the accommodation section of being with of packing into.
The insertion parts that is used for making object to be inserted into material strips from the accommodation section of the band of packing into is preferably designed to machinery or pneumatic; Especially by means of pulse of compressed air or compressed air stream, pocket-wheel or jumper bar, wherein especially along the throughput direction of material strips in the arranged downstream of insertion parts the scraping blade that is used for impelling object to pack into from it and take out accommodation section of band.Except making that object is final and separating with the band of packing into, this scraping blade also is responsible for making object reliably in the insert material bar, because the bottom surface of this scraping blade is pressed in the material strips when the conveying material strips.
Further preferably, slewing rollers have cannelure, apply maybe at this cannelure place and can apply vacuum.Therefore, packing band into needn't be definite with respect to the slewing rollers position.
Equally preferably, be provided with the plough parts, its throughput direction along material strips is arranged on to pack into and is brought into the upper reaches of the insertion position in the material strips and in material strips, forms groove, and object inserts in this groove.
This device preferably includes control device, and it is designed to implement according to said method of the present invention with said device.This especially representes the movably control of parts, especially to the control of the slewing rollers that make the tape running of packing into, in the accommodation section that object is remained on pack into band or therefrom release the control of vacuum or the compressed air source of object again, to acceleration components or accelerator and bar transport be used for object is inserted into the control of the insertion parts of material strips.
The object of the invention is also realized through the band of packing into according to said apparatus of the present invention; The accommodation section that wherein is used for object is designed to boring; This boring passes completely through the said band of packing into, and the diameter of this boring is bigger on the inboard than the band of packing on the outside of band of packing into.Preferably, the band of packing into has the section bar of raising and/or has the continuous recess of spill on the side within it on outside it in the zone of at least one row accommodation section.In addition preferably, packing into to be with within it is designed to planar band on the side, or at least one side zones, has the cog belt profile.
The accommodation section is designed to boring; This boring passes completely through the said band of packing into, and the diameter of this boring is bigger on the inboard than the band of packing on the outside of band of packing into, and this design is used for; Though object is inhaled in the accommodation section, yet do not drawn through boring fully.The boring of the inboard convergent of therefore, being with towards packing into is also with the base that acts on object.This base can constitute in a different manner, as long as diameter on the inboard is littler than article diameters, and on the outside, directly is equal to or greater than article diameters.For example, boring can have step as the object base, so object remained in the accommodation section of holing in other words fully, yet object utilizes its outside closely to be positioned at the lateral surface below of the band of packing into.Alternatively, boring also can have the shape of the taper of gradually becoming.Can select this shape to be suitable for selecting object.
About described subject matter, promptly according to the method for the invention, according to application of the present invention, be with described characteristic, advantage and characteristic also to be applicable to each other subject matter without restriction according to device of the present invention with according to of the present invention packing into.
Description of drawings
Under the situation that does not limit general plotting of the present invention, the present invention is described below according to embodiment and with reference to accompanying drawing, wherein about in text description unspecified according to all details of the present invention all clearly with reference to accompanying drawing.Accompanying drawing illustrates:
Fig. 1 is schematically illustrated according to device of the present invention;
Fig. 2 schematically shows the cutaway view according to the band of packing into of the present invention;
The schematically illustrated another kind of Fig. 3 is according to the side view of device of the present invention;
Fig. 4 is schematically illustrated according to accelerator of the present invention;
The schematically illustrated another kind of Fig. 5 is according to accelerator of the present invention; And
Fig. 6 is schematically illustrated according to the regional details of the insertion of device of the present invention.
The specific embodiment
In the accompanying drawing below, element or corresponding parts identical respectively or same type all have identical Reference numeral, repeat accordingly to introduce thereby saved.
Schematically illustrated with side view in Fig. 1 according to device 3 of the present invention.Device 3 is used for object being inserted into the material strips 1 that is transferred along throughput direction 1a.Material strips 1 with object is shown on the right side of Fig. 1.After being inserted into the insertion position 20 in the material strips 1, has the material strips of object with Reference numeral 2 expressions through object.
Device 3 comprised as packing into of center part is with 4, this pack into band along throughput direction 4a, as in Fig. 1 moving around slewing rollers 6 and 7 clockwise, and by slewing rollers 6 and 7 drivings.Pack into and have the accommodation section 5 that is used for object, the boring that the accommodation section is designed to connect at regular intervals with 4.The boring of this perforation than on the inboard, having bigger diameter, and is designed for the accommodation section 5 of object on packing into 4 the outside.
Pack into be with 4 be arranged to vertical line angled, thereby pack into the band the part 4A that moves downward move with being tilted to down.Vacuum source 8 is between slewing rollers 6 and 7, and this vacuum source is used for accommodation section 5 is loaded low pressure or sucks air, thereby the object of layout is wherein remained in its accommodation section 5.
From reason clearly, not shownly keep the side plate of vacuum with 4 inside packing into.On the side of band of packing into, arranged accomodating unit 10, on this side, packed into and be with 4 20 motions towards the insertion position downwards that said housing has passage, guide plate and a plurality of other element with housing.Being parallel to of accomodating unit 10 packs into to have formed with 4 parts of extending and holds highway section 14, and the object that before has been accelerated holds at this and can be parallel to the throughput direction 4a that packs into 4 in highway section and extend.
Through sucking air stream, the object in the bottom enters into pipe 12, through nozzle ring 11,11 ', 11 ' ', and in the suction of air stream, be pulled away and quicken at this.Air stream and object turn to and are directed to for twice in the upper area of accomodating unit 10 and hold in the highway section 14 through managing 12, and this holds the highway section since beginning 14a, and it is parallel to pack into and is with 4 orientations and the 14b place termination in the end along holding highway section 14.Along holding 14 individual layer ground, highway section and a row ground guiding object in case of necessity, this structure and guided way 15 through side direction through the enclosure interior of accomodating unit 10 causes.
Excessive object is through holding highway section 14, thereby the possibility that occupied with all accommodation sections 5 of 4 of packing into is very high.Remaining and be not accommodated in object in the accommodation section 5 arrive pipe 12 porch again through the second lead curve section 18 and in air stream, quickening and circulation that guiding is returned in be directed being back to and hold highway section 14.In accomodating unit 10, formed the circulation of air circulation and object.
Can in the part of air circulation and/or in input cavity 16, arrange optical pickocff, it for example measures the amount of the material level of object in input cavity 16 or the object that in air circulation, moves.If this amount is lower than the value that for example depends on instantaneous speed of production, other object from object deposit part is added in the accomodating unit 3 so.
Do not receive the influence of air and object circulation as far as possible, input cavity 16 is positioned at the below of the outlet opening 13 of object tank.By input cavity 16, pipe 12, hold highway section 14 and the width of the cavity formed through the lower space that lead curve section 17 and 18 limits is preferably article diameters.
Along pack into 4 throughput direction 4a in the arranged downstream of holding highway section 14 based on compressed-air actuated ejecting device 19.When ejecting device was correspondingly controlled, it loaded pulse of compressed air or compressed air to the accommodation section 5 of packing into 4.This compressed air has caused, and is ejected in this position once more at the object of packing into in 4 the accommodation section 5, and arrives and go forward side by side on the second lead curve section 18 and turn back in air and the object circulation in accomodating unit 10.For example, when set frame starts just, or when not setting up, be exactly this situation with measurement device synchronous.
After holding the end 14b in highway section 14, packing into the object in 4 the accommodation section 5 through keep arriving bottom slewing rollers 7 and insertion position 20 from the vacuum of vacuum source 8.In the embodiment show in figure 1, compressed air source 21 is as insertion parts, and this compressed air source guides to the compressed air discharging area 23 in the zone of insertion position 20 through pressurized air lines 22 with compressed air.Apply compressed-air actuated zone continuously than at the distance broad slightly that is used between two accommodation sections 5 object, interrelation.From the compressed air of compressed air source 21 object 5 is extruded from the accommodation section, and be pressed in material strips 1 or 2.Slot by means of plough parts 25 before the material strips 1.In this groove, insert object.
In Fig. 2, illustrate according to of the present invention packing into and be with 4 with cutaway view.Pack into and be with 4 to have " T " shape section bar, should have smooth lateral parts 41 in the both sides of the plate of raising 42 by " T " shape section bar.This plate of raising is used for joining to the groove of material strips 1 and places object 9 there reliably.
Pack into and represent with Reference numeral 43 with 4 inboard, the outside is with Reference numeral 44 expressions.In be formed centrally boring as accommodation section 5, it has the base 48 of the one-tenth step shape that is used for object 9.Thus, boring is being packed into the diameter 46 on 4 the inboard 43 less than the diameter on the outside 44 47.
Pack into and be with 4 to utilize its outside 44 on sliding surface 50, to slide.Show side 51 equally.The structure that flushes with accommodation section 45 is applied on the accommodation section 45 vacuum 52.
When making two or more material strips, can or use two or more packing into to be with 4, perhaps use one to pack into and be with 4, it has a plurality of plates that are arranged side by side 42, and this plate has the structure shown in corresponding Fig. 2.
Another embodiment according to device 3 ' of the present invention has been shown in Fig. 3.Be that with the difference of device 3 among Fig. 1 the device 3 ' among Fig. 3 has two that connect, that structure is identical in succession accomodating units 10,10 '.Two circulations that accomodating unit 10,10 ' has respectively separately, this circulation have nozzle ring 11-11 ' ' or 11 ' ' '-11 ' ' ' ' ' and pipe 12,12 ', and highway section 14,14 ' is held in this pipe guiding.Housing has the outlet opening 13,13 ' and input cavity 16,16 ' and the first and second lead curve sections 17,17 ', 18,18 ' of object tank respectively.In addition, each in two accomodating units 10,10 ' has ejecting device 19,19 ' separately.
Through compatibly controlling ejecting device 19,19 ', for example can the different objects type be inserted into to pack into and in 4, perhaps after first accomodating unit 10, will in packing into, fill up in remaining space with 4 accommodation section 5.With respect to Fig. 1, other parts do not change.
Fig. 4 has schematically shown the optional embodiment according to accelerator of the present invention according to device of the present invention.Omitted said device with pack into 4 relevant parts because they are identical with these parts among Fig. 3 with Fig. 1.Accomodating unit 60,60 ' among Fig. 4 passes through common air blast 61 air supplies stream, and this circulation of air is crossed air hose 62 and is divided into two air hose branch roads 63,63 '.
In two air hose branch roads 63,63 ' each all passed through object memory 64,64 ', and said object memory 64,64 ' can make object controllably be discharged in the air stream downwards, thereby object arrives soon after in the accelerator unit 65,65 '.In accelerator unit 65,65 ', manage and be provided with the track layout mode, thus the air that obtains circulating stream, and object is carried in air stream.Therefore, object is accelerated in this air stream.Each accelerator unit 65,65 ' has respectively that linear section with the band of packing into guides abreast holds highway section 66,66 ', and has back the section of drawing 67,67 '.
The schematically illustrated optional acceleration components of Fig. 5, be centrifuge 70, its 70a rotation in rotational direction.Centrifuge 70 has object outlet 71 in inside at the center, and object is brought to the inside of centrifuge 70 from this object outlet 71.Centrifuge 70 has the driving lever (Mitnahmedorn) 72 that points to inside, and it is responsible for making object to accept velocity of rotation in centrifuge 70 inside with shielded mode.Centrifuge 70 has the unshowned outlet that enters into guide channel 73 in lower area, this guide channel is passed into holding in the highway section 74 of straight line after bending slightly.This holds highway section 74 and is parallel to the unshowned band extension of packing into again.
Other possible acceleration components for example is the section of falling (Fallstrecke), an accelerator wheel or through sucking the air stream that air produces directly, this directly the section of falling in Fig. 5 also partly through crooked part realization.
In Fig. 6, schematically show the details at device according to the present invention place, 20 place in the insertion position.In this case, the compressed air that uses among alternate figures 1 and Fig. 3 uses pocket-wheel 80 as insertion parts in the lower area of slewing rollers 7, and this pocket-wheel has the finger 81 of insertion on its periphery.The 80a motion in rotational direction of this pocket-wheel 80, this rotation direction 80a with pack into 4 throughput direction 4a and consistent with corresponding peripheral speed.Thus, insert finger 81 and enter into internally to pack into and extrudes downwards with 4 the accommodation section 5 and the object 9 that will remain on the accommodation section simultaneously, in the embodiment according to Fig. 6, insertion finger widens somewhat also has recess shapes.Thus, object 9 is inserted into along in the material strips 1 of direction 1a conveying.
In Fig. 6, show plough parts 25 and scraping blade 26 equally.The plough parts are arranged in the upper reaches of insertion position 20 along the throughput direction 1a of material strips 1, and scraping blade 26 is arranged in downstream.The plough parts left material strips 1 in 25 minutes approximately until its center, and had formed groove thus, and object 9 is inserted in this groove.Directly the edge in 20 downstream begins scraping blade 26 in the insertion position with it.The object 9 that is inserted into now in the bar 1 is remained in its position, and can be owing to the power of strip material once more by upwards extruding.Thus, the bottom surface of scraping blade 26 at first is parallel to the throughput direction 1a extension of material strips 1.
Characteristic that all are mentioned and the characteristic that only just can learn through accompanying drawing and make up disclosed single characteristic with further feature and all be considered to substantive characteristics of the present invention individually and with compound mode.Can implement through single feature or a plurality of combination of features according to the embodiment of the present invention.
Reference numerals list
1 material strips
The throughput direction of 1a material strips
2 have the material strips of object
3,3 ' device
4 bands of packing into
The throughput direction that 4a packs into and is with
5 are used for the accommodation section of object
6,7 slewing rollers
8 vacuum sources
9 objects
10,10 ' accomodating unit
11-11 ' ' ' ' ' nozzle ring
12,12 ' pipe
13, the outlet opening of 13 ' object tank
14,14 ' holds the highway section
14a holds the beginning in highway section
14b holds the end in highway section
The guided way of 15 side direction
16,16 ' input cavity
17,17 ' the first lead curve section
18,18 ' the second lead curve section
19,19 ' ejecting device
20 insertion positions
21 compressed air sources
22 pressurized air lines
23 compressed air discharging areas
25 plough parts
26 scraping blades
41 smooth lateral parts
42 plates
43 inboards
44 outsides
45 accommodation sections
46 diameters on the inboard
47 diameters on the outside
48 bases
50 sliding surfaces
51 sidewalls
52 vacuum
60,60 ' accomodating unit
61 common air blasts
62 air hoses
63,63 ' air hose branch road
64,64 ' object memory
65,65 ' accelerator unit
66,66 ' holds the highway section
67,67 ' return the section of drawing
70 centrifuges
The 70a rotation direction
The outlet of 71 objects
72 driving levers
73 guide channels
74 hold the highway section
80 pocket-wheels
The rotation direction of 80a pocket-wheel
81 insertion fingers
Claims (26)
1. be used for object (9) is inserted into the method for at least one material strips (1) of tobacco processing industry, said method comprises the steps:
-from object deposit part, obtain said object (9),
-said the object (9) that obtains is at least one accomodating unit (10; 10 '; 60; 60 ') holding highway section (14 along the direction of throughput direction (4a) in; 14 '; 66; 66 ') has the accommodation section that is arranged at least one row continuously (5) that is used for said object (9) in; Through at least two slewing rollers (6; 7) quicken in the section of the straight line of the band (4) of packing into of guiding; So that dwindle at the described accommodation section (5) of said band (4) of packing into and the speed difference between the said object (9)
-said object (9) is received in the described accommodation section (5) along the said highway section (14,14 ', 66,66 ') that holds,
-said object (9) is maintained in the described accommodation section (5) of said band (4) of packing into and is transported to the insertion position (20) on said material strips (1) by means of sucking air,
-said object (9) is located to be inserted into the said material strips (1) from described accommodation section (5) in said insertion position (20).
2. method according to claim 1 is characterized in that, compares with the object that can be held by the described accommodation section (5) of said band (4) of packing into, and more object (9) is quickened along the said direction of holding highway section (14,14 ', 66,66 ').
3. method according to claim 1; It is characterized in that; Hold the object (9) in the described accommodation section (5) that is not contained in said band (4) of packing in the highway section (14,14 ', 66,66 ') or from the described accommodation section (5) of said band (4) of packing into, left again or the object that drops is transferred afterwards to return or guide and turns back in the said object deposit part in the said highway section (14,14 ', 66,66 ') that holds said, and again along the said direction acceleration of holding highway section (14,14 ', 66,66 ').
4. method according to claim 1 is characterized in that, goes up at the said band (4) of packing at the said said object (9) that holds in the highway section (14,14 ', 66,66 ') and rolls.
5. method according to claim 1 is characterized in that, goes up in the said end (14b) that holds highway section (14,14 ', 66,66 ') to make single or all objects (9) leave from its accommodation section by means of ejecting device (19,19 ').
6. method according to claim 5; It is characterized in that; Along the said throughput direction (4a) of the said band (4) of packing into, have second in the said arranged downstream of holding highway section (14,66) of said accomodating unit (10,60) and hold at least one second accomodating unit (10 ', 60 ') in highway section (14 ', 66 '); Towards it other object (9) is quickened, wherein said other object (9) is accommodated in the accommodation section (5) the said band (4) of packing into, that after leaving said first accomodating unit (10,60), do not occupied by object (9).
7. method according to claim 1 is characterized in that, the startup stage and/or synchronous phase during, do not have object (9) to quicken and/or all objects (9) its accommodation section (5) from the said band (4) of packing in leave once more.
8. method according to claim 1 is characterized in that, in said material strips (1), inserting said object (9), forms groove before, and said object (9) is inserted in the said groove, and said subsequently groove is closed again.
In according to each described method in the claim 1 to 8 for the application of band (4) of packing into; The said band of packing into have be used for object (9), be arranged to the accommodation section (5) of at least one row continuously, to be used for said object (9) is delivered to from object deposit part the material strips (1) of tobacco processing industry.
10. be used for object (9) is inserted into the device of at least one material strips (1) of tobacco processing industry, said device comprises: have be used for said object (9), be arranged to the transport of the accommodation section (5) of at least one row continuously; And be used for making object (9) to be inserted into the insertion parts (20-23,26,80) of said material strips (1) from the described accommodation section (5) of said transport; It is characterized in that; Said transport is designed to be loaded internally maybe can be loaded and sucks air and/or the compressed-air actuated band (4) of packing into; The said band of packing into is through at least two slewing rollers (6,7) guiding; The described accommodation section (5) that wherein is used for said object (9) is designed to boring; Said boring passes completely through the said band (4) of packing into, and the diameter of said boring is bigger on going up than the inboard (43) in said band (4) of packing in the outside (44) of said band (4) of packing into, and wherein said device also comprises at least one accomodating unit; Said accomodating unit comprises accelerator; The design of said accelerator also is arranged to, and said object (9) is quickened in the section of the straight line of the said band (4) of packing in holding highway section (14,14 ', 66,66 ') along the direction of throughput direction (4a), thereby dwindle at the described accommodation section (5) of said band (4) of packing into and the speed difference between the said object (9).
11. device according to claim 10; It is characterized in that the said band (4) of packing into has the section bar of raising (42) and/or has the recess that spill is extended on the side (43) within it on inherent its outside (44), the zone of at least one row described accommodation section (5).
12. device according to claim 10 is characterized in that, the said band (4) of packing into is designed to planar band on the side (43) within it, or at least one side zones, has the cog belt profile.
13. device according to claim 10; It is characterized in that; Said device is designed for said object (9) is inserted in two or more material strips (1); Wherein said device have have be used for said object (9), two row or the bands (4) of packing into of multiple row accommodation section (5) more, perhaps have the two or more bands (4) of packing into that have a row accommodation section (5) that is used for said object (9) respectively.
14. device according to claim 10; It is characterized in that; The acceleration components of said accelerator is designed to the section of falling directly, pneumatic or mechanical acceleration components, and/or one or more nozzle ring (11-11 ' ' ' ' '), lateral path compressor, vavuum pump, compressed air source (61), centrifuge (70) and/or accelerator wheel.
15. device according to claim 10 is characterized in that, said hold highway section (14,14 ', 66,66 ') the zone in individual layer ground can guide or guide the said object that is accelerated (9) along the said band (4) of packing into.
16. device according to claim 10 is characterized in that, the said highway section (14,14 ', 66,66 ') that holds so is arranged to vertical line angledly, makes the said object that is accelerated (9) go up roll at the said band (4) of packing into.
17. device according to claim 10 is characterized in that, is provided with at least one object deposit part, said object deposit part is connected at least one accelerator.
18. device according to claim 17 is characterized in that, said object deposit part is designed with the ramped bottom surface memory of vibrating motor, and said ramped bottom surface memory and at least one accelerator be decoupling mechanically.
19. device according to claim 10; It is characterized in that; Said accomodating unit (10,10 ', 60,60 ') comprises that at least one is arranged in the ejecting device (10,10 ') between the said slewing rollers (6,7), can begin internally to load pneumatic or mechanical release pulse to be used for object (9) (5) release from the described accommodation section for the described accommodation section (5) of said band (4) of packing into by said ejecting device.
20. device according to claim 10 is characterized in that, returns to draw part and be set for the object (9) in the described accommodation section (5) that is not accommodated in said band (4) of packing into returned and guide to said object and lay in part or the said accelerator.
21. device according to claim 10; It is characterized in that; Hold highway section (14 ', 66 ') in the downstream of said accomodating unit (10,60) at least one at the said said throughput direction in band (4) upper edge (4a) of packing into and upward in the linear section of the said band of packing into, arranged at least one other accomodating unit (10 ', 60 '); Towards it other object (9) is quickened, wherein said other object (9) is accommodated in the accommodation section (5) the said band (4) of packing into, that after leaving said first accomodating unit (10,60), do not occupied by object (9).
22. device according to claim 10 is characterized in that, the insertion parts that is used for making object (9) to be inserted into said material strips (1) from the described accommodation section (5) of said band (4) of packing into is designed to machinery or pneumatic.
23. device according to claim 10 is characterized in that, slewing rollers (6,7) have cannelure, apply maybe at said cannelure place and can apply vacuum.
24. device according to claim 10 is characterized in that, comprises control device, said control device is designed to carry out according to each described method in the claim 1 to 8 with said device.
25. the band (4) of packing into according to each described device in the claim 10 to 24; It is characterized in that; The described accommodation section that is used for said object (9) is designed to boring; Said boring passes completely through the said band (4) of packing into; And the diameter of said boring is bigger on going up than the inboard (43) in said band (4) of packing in the outside (44) of said band (4) of packing into, and the wherein said band (4) of packing into has the section bar of raising (42) and/or has the continuous recess of spill on the side (43) within it on inherent its outside (44), the zone of at least one row described accommodation section (5).
26. the band (4) of packing into according to claim 25 is characterized in that, the said band (4) of packing into is designed to planar band on the side (43) within it, or at least one side zones, has the cog belt profile.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011017615A DE102011017615A1 (en) | 2011-04-27 | 2011-04-27 | Method and device for placing objects in a material strand of the tobacco processing industry |
| DE102011017615.2 | 2011-04-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102754918A true CN102754918A (en) | 2012-10-31 |
Family
ID=46026679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210127479.6A Pending CN102754918A (en) | 2011-04-27 | 2012-04-27 | Method and device for inserting objects into a material rod for the tobacco processing industry |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20120272975A1 (en) |
| EP (1) | EP2517583A2 (en) |
| JP (1) | JP2012231790A (en) |
| CN (1) | CN102754918A (en) |
| DE (1) | DE102011017615A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113710106A (en) * | 2019-04-18 | 2021-11-26 | 日本烟草产业株式会社 | Perforating drum device and perforating device |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011085534B4 (en) * | 2011-11-01 | 2013-07-04 | Hauni Maschinenbau Ag | Method and device for separating and placing objects in a material strand of the tobacco processing industry |
| DE102012202763A1 (en) | 2012-02-23 | 2013-08-29 | Hauni Maschinenbau Ag | Object inlay and method of operating an object inker of the tobacco processing industry |
| DE102012209954A1 (en) | 2012-06-14 | 2013-12-19 | Hauni Maschinenbau Ag | Method and device for detecting strand inhomogeneities of a material strand of the tobacco processing industry |
| WO2017055785A1 (en) * | 2015-09-29 | 2017-04-06 | British American Tobacco Mexico, S.A. De C.V. | A method for manufacturing different types of smoking article |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH336306A (en) * | 1955-06-23 | 1959-02-15 | Mueller Paul Adolf Dipl Ing | Process for the production of cigarettes with multilayer filters |
| GB1592952A (en) * | 1976-11-02 | 1981-07-15 | Cigarette Components Ltd | Smoke filter and process |
| DE10146019A1 (en) * | 2001-09-18 | 2003-04-03 | Hauni Maschinenbau Ag | Production machine for multi-segmented filters, has various operating units, conveyor elements as drums |
| US7115085B2 (en) | 2003-09-12 | 2006-10-03 | R.J. Reynolds Tobacco Company | Method and apparatus for incorporating objects into cigarette filters |
-
2011
- 2011-04-27 DE DE102011017615A patent/DE102011017615A1/en not_active Withdrawn
-
2012
- 2012-04-23 EP EP12165112A patent/EP2517583A2/en not_active Withdrawn
- 2012-04-24 US US13/454,682 patent/US20120272975A1/en not_active Abandoned
- 2012-04-26 JP JP2012100726A patent/JP2012231790A/en active Pending
- 2012-04-27 CN CN201210127479.6A patent/CN102754918A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113710106A (en) * | 2019-04-18 | 2021-11-26 | 日本烟草产业株式会社 | Perforating drum device and perforating device |
| CN113710106B (en) * | 2019-04-18 | 2023-02-03 | 日本烟草产业株式会社 | Perforating drum device and perforating device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2012231790A (en) | 2012-11-29 |
| DE102011017615A1 (en) | 2012-10-31 |
| EP2517583A2 (en) | 2012-10-31 |
| US20120272975A1 (en) | 2012-11-01 |
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Application publication date: 20121031 |