CN103238928A - Distributor apparatus and method for feeding a rod maker of the tobacco-processing industry - Google Patents
Distributor apparatus and method for feeding a rod maker of the tobacco-processing industry Download PDFInfo
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- CN103238928A CN103238928A CN2013100490580A CN201310049058A CN103238928A CN 103238928 A CN103238928 A CN 103238928A CN 2013100490580 A CN2013100490580 A CN 2013100490580A CN 201310049058 A CN201310049058 A CN 201310049058A CN 103238928 A CN103238928 A CN 103238928A
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- passage
- distributor
- product stream
- suction
- bar rod
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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
- A24C5/18—Forming the rod
- A24C5/1892—Forming the rod with additives, e.g. binding agent, flavorants
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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
- A24C5/39—Tobacco feeding devices
- A24C5/394—Tobacco feeding devices with an auxiliary feed unit
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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
- A24C5/39—Tobacco feeding devices
- A24C5/395—Tobacco feeding devices with arrangements in the hopper, e.g. for spreading, tamping
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- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
The distributor device (10) has reservoir (11) for incorporating the fiber material, a conveyor (12) for transporting the fiber material from the reservoir to the storage compartment (15) for formation of a stock of fiber material. A separation unit (16) is provided for separating the fiber material. The section of the conveyor path extending from the conveyor to a suction strand conveyor (18) is divided into multiple sections arranged adjacent to the breadth for formation of multiple tracks continuous in conveyor direction. An independent claim is included for a method for loading a strand machine of tobacco processing industry with a product stream consisting of fiber material.
Description
Technical field
The present invention relates to a kind of distributor, be used for being flowed by the product that fibrous material constitutes to the bar rod processing machine supply of tobacco processing industry, this distributor comprises: the warehouse that is used for holding fibrous material; Conveying device is used for fibrous material from this warehouse input windrow tube; Be used for forming the windrow tube of fibrous material deposit; Be arranged on the dispersal device on the end of windrow tube, be used for the loosen collagen fibre material; At least one accelerating sections is used for fibrous material is delivered at least one suction-type bar rod conveyer; And at least one suction-type bar rod conveyer, be used for making up and transporting the bar rod that is constituted by fibrous material, wherein this warehouse, conveying device, windrow tube, dispersal device and accelerating sections are configured for the transportation section of product stream, and this product stream has the width B of extending transverse to throughput direction F.
In addition, the invention still further relates to a kind of method, be used for being flowed by the product that fibrous material constitutes to the bar rod processing machine supply of tobacco processing industry, this method may further comprise the steps: each described distributor in the claim 1 to 13 is especially pressed in the input of product stream; The product flow point is loose in inside at distributor; And at least one suction-type bar rod conveyer input product stream of distributor, wherein this product stream always is delivered to this or each suction-type bar rod conveyer by distributor along the transportation section with the width B of extending transverse to throughput direction F on throughput direction F.
Background technology
This distributor and method are applied in the tobacco processing industry, be used for disperseing being flowed by the product that fibrous material constitutes with weight feed, this fibrous material can be made up of the mixture of baccy fiber, filtering material fiber or above fiber, so the fibrous material that disperses can be transferred to this equably or each forms in the suction-type bar rod conveyer of bar rod.This product stream extends in width B transverse to throughput direction F, therefore making up bar rod at this or each suction-type bar rod conveyer on the distributor on outlet side, this rod has the thickness that increases at the transporting direction T of this or each the suction-type bar rod conveyer coating by stratiform.Bar rod (it also has the cross section that probably is rectangle on suction-type bar rod conveyer) in this generation is that example has such thickness usually with the tobacco rods, this thickness is greater than being the general rounded required thickness of bar rod of formation cross section, therefore to repair the bar rod that constitutes at suction-type bar rod conveyer, namely foreshorten to the thickness of expectation.Usually shorten from downside.In other words, suction-type bar rod conveyer make up or the bar rod that constitutes from one-sided required size or the thickness of foreshortening to.
The front is the object that principle that example is set forth also correspondingly is applicable to other strip of the bar rod making filtering rod, mixed by baccy fiber and filter fiber and tobacco processing industry certainly with the tobacco rods, it not only is confined to contain the product of tobacco on expressing, wherein under the situation of Production Example such as filtering rod, this filtering rod is constructed to such an extent that do not have surplus usually, so can omit finishing.
The effect of this distributor is that especially also the product that will be made of different mixing compositions spreads and is passed in the bar rod processing machine.In other words, the bar rod that should be processed into rod shaped article is made of the mixture of different components usually.Be example with the tobacco rods that should be processed into cigarette, this means that it is made of the tobacco composition of different tobacco compositions or kind usually.But other composition that can influence cigarette taste or character also is the part of product stream usually.Additive can have different coherent conditions, namely especially solid or liquid.
Be known that, just put together before entering distributor by the product stream that fibrous material and additive constitute, wherein blended product stream imports in the distributor by input unit then, and this input unit is made of one or more feed gates aptly.But the shortcoming of this structure and technology is, the product stream that has fibrous material and additive or add composition mixed before distributor, and this has stoped individually and formed neatly product stream.Another shortcoming is blended product stream disassociation at least partly in distributor in advance.In order to overcome this problem, be known that except this input unit, the input mechanism of other outside is set.By this extra input mechanism, additive can be transferred between warehouse and sorting mechanism and/or in the scope of windrow tube in the product stream alternatively.From EP 1 442 666 B1 of applicant company, learn this distributor.But the shortcoming of this distributor is, additive and add composition and on entire product stream, especially be distributed in the whole width B, and this makes them be distributed in the bar rod to be formed on the one hand.On the other hand, can not be targetedly with adding the composition input, especially at the location in the bar rod.
Summary of the invention
Therefore, the objective of the invention is, create a kind of distributor, it is guaranteed additive targetedly and imports neatly in the product stream.This purpose also is, advises a kind of corresponding method.
This purpose is achieved in the following manner by the distributor with above-mentioned feature, namely the portion's section that always extends to suction-type bar rod conveyer from conveying device of transportation section is divided into sections a plurality of, that be arranged side by side in width B at least, be used for forming a plurality of passages continuous on throughput direction F, wherein at least one passage ends for product stream so continuously as blank passage, does not namely have fibrous material in this or each blank passage.A plurality of passages are set in width B, and preferred the setting surpasses two passages, and wherein at least one constitutes blank passage.This means, be not conveying products stream all in all passages.In the width transverse to throughput direction F, product fails to be convened for lack of a quorum and the zone of interruption or product-free occurs.All passages all extend by distributor on throughput direction F abreast abreast, so each passage (also comprise this or each blank passage) begins in the zone of throughput direction, and finish at suction-type bar rod conveyer.
Suitable improvement project of the present invention is, whole transportation section is divided into a plurality of sections continuously, be used for forming a plurality of passages continuous on throughput direction F, wherein at least one passage is beginning from warehouse until end for product stream continuously on the whole transportation section of suction-type bar rod conveyer as blank passage, owing to just divided product stream in the time of in product stream input distributor, so especially simplified the formation of blank passage and extended through whole distributor.
Preferred embodiment is characterised in that this or each blank passage are arranged asymmetricly about width.This or each blank passage preferably arrange prejudicially about width B.In other words, this or each blank passage be not at the center of product stream or two each other the center between apart the product shunting extend, but preferably about the biasing of product stream central lateral plane.Almost can import the position arbitrarily in the inside of distributor by additive, thus this or each extend through the blank passage of distributor can be targetedly and import described additive neatly.Especially by this or each blank passage asymmetric position about width, can influence additive at bar rod inner location or layer.
Advantageously, in order to form the start line of at least one blank passage, the division device is set in this warehouse, is used for the product stream that flows in this warehouse is divided into the shunting that at least two each intervals come.When product stream flows in the warehouse, guarantee the division of product stream by this division device.It is spaced with described shunting that this divides device, and created the spacing of following formation this or each blank passage.
A kind of special moulding is characterised in that this conveying device is the high inclination-angle conveyer, and wherein this high inclination-angle conveyer is provided with deflector, is used for keeping this or each blank passage.Because this high inclination-angle conveyer does not have common transportation or carries rake partly or in the zone of this or each blank passage to be formed, but in their position deflector is set by the present invention, although upwards conveying is still spaced apart on the side so described shunting is at throughput direction F, be used to provide and safeguard at least one blank passage.This deflector has especially simple and firm structural architecture, and it can prevent from being occupied by product stream or being taken by product stream in this or each passage to be kept (as blank passage) effectively.
The preferred embodiments of the present invention are characterised in that, distributor has sorting mechanism, wherein be provided with partition wall in the inside of sorting mechanism, be used for defining passage side by side, wherein this partition wall extends to the scope that is positioned at the transportation section of sorting mechanism back at throughput direction F always on the length of sorting mechanism, and extends in the length of transportation section.Therefore help passage guiding ground conveying products stream.Described partition wall has stoped the crossing current of product stream, so this or each blank passage get up with respect to the shielding of product stream from the side in the inside of sorting mechanism and transportation section.
Aptly, be provided with the windrow tube in the inside of windrow tube and divide device, be used for keeping this or each blank passage.This windrow tube is divided device and guarantee that in simple and reliable mode the product stream or the shunting that flow in the windrow tube continue to carry with certain spacing dividually, and corresponding accumulating in dividually in the windrow tube between shunting.
Preferably, in windrow tube front rotary dispenser is set, wherein this rotary dispenser by the insertion element sealing, is used for keeping this or each blank passage in the scope of this or each blank passage.This rotary dispenser is used for making product stream evenly, and seals by insertion element in the zone of this or each blank passage.In other words, it is not penetrable transverse to throughput direction F in the zone of this or each blank passage that described insertion element makes rotary dispenser, therefore flows from the product stream of throughput direction F and from the product of adjacent passage lateral transfer all can not enter this or each blank passage.
Especially preferably, dispersal device constitutes the porcupine roller that extends in whole width B.This dispersal device constitutes porcupine roller, and this guarantees in simple and reliable mode, and product stream remains in separately the passage.In other words, this porcupine roller has enough effects of ending to cross direction profiles, therefore can omit extra cut off member.
Favourable improvement project is characterised in that, is provided with to define the guide element of passage side by side in the inside of this accelerating sections, and this accelerating sections constitutes suction cylinder or drum chamber (Waelzraum) alternatively.This accelerating sections constitutes especially simply and effectively by guide element, is used for continuing to extend the passage of previous formation, this accelerating sections bridge joint the spacing between dispersal device and this or each suction-type bar rod conveyer.The practical structures of guide element is main relevant with the structure (constituting drum chamber or suction cylinder) of accelerating sections.In all cases, this guide element all constitutes continuous channel boundary, until suction-type bar rod conveyer.
In a preferred embodiment, accelerating sections constitutes the nozzle slot (D ü senmulde) that extends in whole width B, wherein define each other by falculate guide element at passage described in this nozzle slot, wherein said guide element extends to the zone of this or each suction-type bar rod conveyer from dispersal device always.The approximate partition wall that constitutes between the described passage of described falculate guide element, it has the height that diminishes towards the direction of this or each suction-type bar rod conveyer, and described guide element is at crossing current continuous, stoped product stream effectively in the nozzle slot that whole width B is extended.
Preferably in the zone of this or each blank passage, on throughput direction F, divide the device back at the windrow tube and be provided with dosing unit, be used for importing additive.Divide device by the windrow tube, approximate at least one with in the passage ended as blank passage.This dosing unit can be integrated in the free space that forms thus, and this makes, and additive is easier directly and neatly to be added in the product stream in the back of windrow tube in distributor inside.Alternatively, also can directly additive be added in the windrow tube by entrance.
Another advantageous embodiments is characterised in that, accelerating sections is made of two nozzle slots, wherein these two each other passage described in apart the nozzle slot define each other by falculate guide element respectively, wherein said guide element extends in the zone of this or each suction-type bar rod conveyer from dispersal device always.Above-mentioned advantage also is applicable to this embodiment.In addition, have two separately and the structure of nozzle slot apart also provides the position in free space, be used for being provided for the adding set of additive.In other words, also there is such possibility, can be directly before this or each suction-type bar rod conveyer, additive be imported in the product stream, therefore aspect the interpolation of additive, improve the flexibility of distributor.
Advantageously, be provided with to import the device of additive in the free space between these two nozzle slots, and/or the device be used for repairing the bar rod that is made of at suction-type bar rod conveyer fibrous material is set.Except setting is used for importing the device (its advantage has been described in the front) of additive, also can in the free space of this formation, trimming device be set alternatively or with supplement.Can shorten the bar rod that is positioned on the suction-type bar rod conveyer at the described locational trimming device between two nozzle slots, and/or the layer of the bar rod that made up is foreshortened to the thickness of definition on transporting direction T before trimming device.Therefore, can accurately locate ground (for example being positioned at bar rod center about the thickness that is suspended on the bar rod on the suction-type bar rod conveyer) additive is input to product stream or the bar rod treating to be constituted by it in.
This purpose also is achieved in the following manner by the method with above-mentioned steps, be that product stream is transported to this or each suction-type bar rod conveyer by distributor continuously always in a plurality of parallel and passages of defining each other, wherein at least one passage keeps not having fibrous material continuously as blank passage, and additive is transferred in this or each blank passage in the product stream.The advantage that therefrom obtains is in conjunction with being described by distributor of the present invention, therefore for fear of repeating please refer to corresponding paragraph.
Advantageously, be accompanied by the input process that product stream enters into the windrow tube the earliest, additive by this or each blank channel transfer in product stream.By in the windrow tube or be arranged in the scope of rotary dispenser of windrow tube front and carry out described input, so additive can be best and accurately is distributed in the bar rod.Described embodiment especially can make additive accurately be positioned at bar rod inside.
Description of drawings
Draw other suitable and/or favourable feature and improvement project by dependent claims with in describing.At length set forth especially preferred embodiment by accompanying drawing.Shown in the drawings:
Fig. 1 there is shown the schematic diagram of distributor in side-looking;
Fig. 2 there is shown schematic diagram by the distributor of Fig. 1 at the backsight of no back wall;
Fig. 3 there is shown the schematic diagram of the sorting mechanism of distributor inside in the forward sight of no antetheca;
Fig. 4 there is shown the schematic diagram of the distributor of Fig. 1 in the forward sight of the no antetheca of part, and it has the accelerating sections that constitutes continuous nozzle slot;
Fig. 5 there is shown the schematic diagram of the distributor of Fig. 1 in the forward sight of the no antetheca of part, and it has by two accelerating sections of constituting of apart nozzle slot each other;
Fig. 6 schematically and in the view of obviously simplifying is illustrating accelerating sections, and it has to make up the suction-type bar rod conveyer of bar rod.
The specific embodiment
Configured and disposed being used for of distributor shown in the drawings flowed by the product that baccy fiber constitutes to the bar rod processing machine supply of tobacco processing industry.Certainly, this distributor also can be used to multiple excellent processing machine feed.In addition, this distributor also configured and disposed be used for supplying the product stream that is constituted by fibrous material or constituted by composite fibre (baccy fiber/filter fiber) or by fibrous material with add the product stream that composition mixes.For example from the known a kind of distributor that is used for processing filter fiber of EP 1 847 185 B1.
Fig. 1 shows the distributor 10 for baccy fiber, it also comprises as main parts on the throughput direction F of product stream from the warehouse 11 that is used for holding the product stream that is made of fibrous material: conveying device 12 is used for fibrous material in the scope of these warehouse 11 input sorting mechanisms 13; Sorting mechanism 13 is used for the screen fibre material; Be connected to the transportation section 14 on this sorting mechanism 13, be used for the fibrous material of screening is delivered to windrow tube 15 from sorting mechanism 13; Windrow tube 15 is used for forming the fibrous material deposit; Be arranged on the dispersal device 16 on the end of windrow tube 15, be used for the loosen collagen fibre material; At least one accelerating sections 17, be used for fibrous material is delivered at least one suction-type bar rod conveyer 18 and at least one suction-type bar rod conveyer 18, be used for making up and carrying the bar rod 19 that is constituted by fibrous material, wherein warehouse 11, conveying device 12, sorting mechanism 13, transportation section 14, windrow tube 15, dispersal device 16 and accelerating sections 17 are configured for the transportation section of product stream, and this product stream has the width B of extending transverse to throughput direction F.In other words, product stream is especially seen Fig. 2,4,5 with width B this distributor 10(that flows through on throughput direction F).This product stream evenly and constantly passes through or this distributor 10 of flowing through, and has therefore formed continuous transportation section.Because this distributor 10 is known at structure and function aspects basically, so do not describe all elements important to the script function in detail at this, the mechanism that for example is used for producing air-flow just belongs to this element.
Suction-type bar rod conveyer 18 extends transverse to the throughput direction F of product stream.In other words, this suction-type bar rod conveyer 18 begins draw product stream on transporting direction T from the initiation region S of input side, discharge areas A(until outlet side especially sees Fig. 4 to 6), therefore this product stream directly is deposited on the suction-type bar rod conveyer 18 at input side, and product stream is being deposited on the transporting direction T on the product stream that has been suspended on the suction-type bar rod conveyer 18 increasedly.Therefore, along with the transportation that suction-type bar rod conveyer 18 increases at transporting direction T, made up the bar rod 19 of multilayer at suction-type bar rod conveyer 18.
The distributor 10 that is used for filter fiber is to construct similarly basically, but has not both had sorting mechanism, also not transportation section.
By the present invention, at least the portion's section that extends to suction-type bar rod conveyer 18 from conveying device 12 of transportation section is divided into a plurality of sections that are arranged side by side in width B, be used for forming a plurality of passages continuous on throughput direction F 20, wherein at least one passage 20 ends for product stream so continuously as blank passage 21, does not namely have fibrous material in this or each blank passage 21.Accordingly, extend a plurality of passages 20 by distributor 10, one of them passage 20 or a plurality of passage 20 constitute blank passage 21 continuously with the form of path.At last, each passage 20 is blank passages 21.
Feature described below and improvement project can be separately or combination with one another constitute the preferred embodiments of the present invention.
In addition, distributor 10 also comprises at least one input unit 22 alternatively, is used for importing product stream.Sorting mechanism 13 is zigzag screening washers.Certainly this sorting mechanism 13 can have other various structures too.As what mentioned, other distributor 10 does not have sorting mechanism 13.Have at distributor 10 under the situation of sorting mechanism 13, sorting mechanism 13 comprises forming the screening chamber 24 of screening stage, and it is a part of passing the transportation section of distributor 10.Products in circulation are crossed entrance 25 and are arrived in the sorting mechanism.The position of entrance 25 can freely be selected.A plurality of entrances 25 also can be set.
This or each blank passage 21 preferably arrange prejudicially about width B, wherein about the symmetry of suction-type bar rod conveyer 18 directed on the direction of the initiation region S of input side.This means, this or each blank passage 21 from initiation region S than from discharge areas A more close to.If a plurality of passages 20 constitute a common blank passage 21, then this common blank passage 21 more close initiation region S.
Preferably, whole transportation section until suction-type bar rod conveyer 18 is divided into a plurality of sections continuously, is used for constituting a plurality of passages continuous on throughput direction F 20 from warehouse 11 beginnings.Also in this embodiment, at least one in the passage 20 constitutes blank passage 21, and arranges prejudicially about the center of product stream.Constituted seven passages 20 altogether in the accompanying drawings, wherein a passage 20 constitutes blank passage 21(and for example sees Fig. 4 alternatively) or two passages 20 constitute blank passage 21(and for example see Fig. 2 and 5).But passage 20(is on the one hand) and blank passage 21(on the other hand) quantity and position thereof be transformable.
This transportation section begins in the inside of warehouse 11.This warehouse 11 is a basket basket in the present embodiment, in order to form the start line of at least one blank passage 21, at least one is set in this warehouse divides device 26, is used for the product stream that flows in this warehouse 11 is divided into the shunting that at least two each intervals come.This division device 26 has ended following zone in the inside of this warehouse 11, namely should the zone forms this or each blank passage 21 subsequently in the transportation section.This division device 26 can constitute simple guide plate or analog.In an illustrated embodiment, this division device 26 is guide elements of wedge shape, and wherein this wedge-type shape makes product stream slide towards both sides.Other various tanks also can be used as warehouse 11 usefulness.
Conveying device 12 is high inclination-angle conveyer 27 preferably.This high inclination-angle conveyer 27 has pectinate body 28 or analog, is used for carrying or carry product stream from the basket basket.Replace this rake 28, in the zone of blank passage 21 to be formed, be provided with deflector 29, be used for keeping this or each blank passage 21.This deflector 29 preferably also has wedge-type shape, so the part in this zone that may fall into blank passage 21 of product stream is slided towards both sides.This deflector 29 also can be guide plate or analog.
If sorting mechanism 13(existence) be divided into a plurality of sections.Be provided with partition wall 30 in the inside of vertically-oriented basically sorting mechanism 13, be used for defining passage 20 side by side, wherein this partition wall 30 extends to the scope that is positioned at the transportation section 14 of sorting mechanism back at throughput direction F always on the length of sorting mechanism 13, and extends in the length of transportation section 14.Each partition wall 30 preferably extends to front side V from the dorsal part R of sorting mechanism 13 always, therefore can shield single passage 20 fully mutually.But partition wall 30 also can interrupt.The passage 20 that extends in parallel begins to continue in the guiding of the inside of transportation section 14 from sorting mechanism 13 by partition wall 30, thereby also can prevent crossing current in the inside of transportation section 14.
For along the transportation section by or keep this or each blank passage 21, be provided with the windrow tube in windrow tube 15 inside and divide device 31.This windrow tube is divided the input side that device 31 preferably is arranged on windrow tube 15, and therefore the separation at perfect condition lower channel 20 can seamlessly carry out the transition to the windrow tube 15 from transportation section 14.This windrow tube is divided device 31 and is constituted trapezoidal guide element alternatively.Certainly also can use the guide element of wedge shape or end body.This windrow tube is divided device 31 and can be extended in the whole length of windrow tube 15, or only extends in the part of the length of windrow tube 15.In the both sides of windrow tube division device 31, also constituted the fibrous material deposit by producing mouthful shunting of stream respectively.
This fibrous material deposit takes out from windrow tube 15 by dispersal device 16.This dispersal device 16 preferably constitutes the porcupine roller 32 that extends in whole width B.By the prong of porcupine roller 32, can make fibrous material from windrow tube 15, export on the one hand, described prong has been brought into play the effect that ends of side for product stream on the other hand, and therefore blank passage 21 also remains empty in the zone of dispersal device 16.Also can use other dispersive element, replace porcupine roller 32, in the zone of blank passage 21, also additional cut off member may be set so.
Alternatively, rotary dispenser 33 can be set in windrow tube 15 fronts, wherein this rotary dispenser 33 by the insertion element sealing that is not shown specifically, is used for keeping this or each blank passage 21 in the scope of this or each blank passage 21.Hard-wired or for example as the removable insertion element of plug connector elements by this, can between single passage 20, create effective obstacle, therefore protection and therefore keep the passage 20 that is set to blank passage 21 is to prevent the crossing current of product stream.
In accelerating sections 17, continue to constitute previously described passage 20, and continue they are separated from each other, to create at least one blank passage 21.Be provided with to define the guide element 34 of passage 20 side by side in the inside of this accelerating sections 17, this accelerating sections constitutes suction cylinder (having nozzle slot alternatively) alternatively or constitutes drum chamber's (having nozzle slot alternatively).Constitute among the embodiment of suction cylinder at accelerating sections 17, this guide element 34 begins to extend to suction-type bar rod conveyer 18 by this suction cylinder from dispersal device 16 always.But especially preferred embodiment is that accelerating sections 17 constitutes nozzle slot.
In Fig. 4, that accelerating sections 17 constitutes is single, at the nozzle slot 35 that whole width B is extended, and wherein defines each other by falculate guide element 34 at passage 20 described in this nozzle slot 35.This guide element 34 extends to the zone of this or each suction-type bar rod conveyer 18 from dispersal device 16 always.In pressing the embodiment of Fig. 5, two nozzle slots 36,37 constitute accelerating sections 17, and wherein these two nozzle slots 36,37 are for constituting free space 38 layout each other apart.Described passage 20 defines each other by falculate guide element 34 equally continuously, and this guide element extends in the zone of this or each suction-type bar rod conveyer 18 from dispersal device 16 always.For the nozzle slot that runs through 35 by Fig. 4, then in the zone of this or each blank passage 21, on throughput direction F, be provided with dosing unit 39 at the rear of windrow tube division device 31 and in nozzle slot 35 fronts, be used for importing additive.This dosing unit 39 is especially constructed to such an extent that be used for importing the additive of solid shape, but and Modularly be installed at the windrow tube and divide in the zone of " ending " at device 31 rears.Alternatively, by for example in the scope of windrow tube division device 31, being provided with opening, gate or analog, so additive also can directly be imported by windrow tube 15.Then, by dispersal device 16 direct additives at the preferred solid shape of the back of windrow tube weight feed.For this reason, this dispersal device 16 (additive is imported in this zone) in the zone of this or each blank passage 21 can be complementary with additive separately.Each other under apart the situation, be provided with to import the device 40 of additive at two nozzle slots 36,37 in the free space 38 that between nozzle slot 36,37, forms.This installs 40 preferred moduleization ground formation, so it can insert in the free space 38 easily with changing.By regulating this device 40 or module, can import the additive of different coherent conditions.Certainly in other embodiments, nozzle slot more than two also can be set.
At length set forth basic principle by method of the present invention by accompanying drawing below:
Go into distributor 10(preferably at distributor 10 described above by the product conductance that fibrous material (baccy fiber, filter fiber, by above-mentioned fibrous mixture) constitutes) in.Product stream (following for example be made of tobacco) disperses in the inside of this distributor 10, screening, and is transferred to subsequently at least one suction-type bar rod conveyer 18.For this reason, this product stream is delivered to the zone of sorting mechanism 13 by conveying device defeated 12 from warehouse 11.Product stream screens in this sorting mechanism 13, and crosses transportation section 14 through the products in circulation of screening and be transferred in the windrow tube 15.This product stream imports the accelerating sections 17 by dispersal device 16 from windrow tube 15, and this accelerating sections guides to product stream on this or each suction-type bar rod conveyer 18.This product stream always is delivered to this or each suction-type bar rod conveyer 18 along the transportation section by distributor 10 with the width B of extending transverse to throughput direction F.Under the situation of processing filter fiber, product stream is transported to windrow tube 15 from warehouse 11 by disperseing roll.
By the present invention, product stream is transported to this or each suction-type bar rod conveyer 18 by distributor 10 continuously always in a plurality of passages 20 parallel, that define each other, wherein at least one passage 20 keeps no fibrous material continuously as blank passage 21, and additive is input in this or each blank passage 21 in the product stream.This means, be not that the whole width B of product stream is all occupied by fibrous material.But at least one passage 20 ends continuously for forming blank passage 21, therefore should not have fibrous material in whole length by blank passage 21.Then, by this blank passage of in product stream, creating 21 that is available, can import additive.The preferred passage 20 that keeps continuously about the asymmetric setting of width B is as blank passage 21.
Preferably on throughput direction F, just begin to import additive in transportation section 14 back, namely from windrow tube 15 or from being arranged on the rotary dispenser 33 in windrow tube 15 the place aheads alternatively.According to the structure of accelerating sections 17, additive can for example be input in the zone of windrow tube 15 by dosing unit 39, or is input in two nozzle slots 36,37 the scope or between them by the attachment device 40 that is used for importing additive.
In the free space 38 that between nozzle slot 36,37, constitutes, other unit can also be set alternatively.Especially preferred is device 41, and it is used for repairing up to arriving at the bar rod 19 that the device 41 that is arranged in the free space 38 makes up at suction-type bar rod conveyer 18.Fig. 6 extremely schematically shows this layout.In order to make vision more clear, " flattening ground " shows accelerating sections 17, in order to set forth the bar bar structure, this accelerating sections has curved course, namely is connected on the suction-type bar rod conveyer 18 from the below.Be h with the Desired Height
2The tobacco rods of=12mm is example, has set forth this bar structure.About bar rod composition, about bar rod length, all can at random change certainly on the other hand on the one hand.From the initiation region S of bar rod height h=0mm, constitute bar rod 19 by in two passages 20 of transporting direction T the higher authorities, increasing ground input tobacco.In these two blank passages 21, do not continue the input tobacco.In this zone of blank passage 21, the bar rod 19 of generation can be trimmed to desired size by finishing unit 41 about bar rod height h alternatively, for example is trimmed to h at this
1=4mm.Therefore be trimmed to highly on the bar rod 19 of definition size at this, can transmit and place the additive of expectation in the zone of blank passage 21, the second layer that is made of additive is positioned at first, directly abuts on the tobacco layer on the excellent conveyer 18 of suction-type bar.As layer, not only refer to have at whole width the coating that is constituted by additive of uniform thickness.And fluid passage, silk thread, single body (for example packing or analog) also can constitute layer.By following the passage 20 in blank passage 21 back can continue to import tobacco, therefore constitute the 3rd layer of tobacco at bar rod 19, wherein last, outermost layer tobacco exceeds the height h of expectation
2=12mm.This zone that exceeds is trimmed to the height h of expectation again by suitable (unshowned) finishing unit
2, therefore have Desired Height h
2Bar rod 19 input bars rod processing machines in.By this embodiment, by the blank passage 21 of asymmetric setting, can guarantee that especially in fact the additive of importing in the blank passage 21 is positioned at bar rod center.
Also as above-mentioned, the bar that accurately constitutes expectation for filtering rod on suction-type bar rod conveyer 18 is highly excellent, therefore can omit finishing.
Claims (16)
1. a distributor (10) is used for being flowed by the product that fibrous material constitutes to the bar rod processing machine supply of tobacco processing industry, and this distributor comprises: the warehouse (11) that is used for holding fibrous material; Conveying device (12) is used for fibrous material from this warehouse (11) input windrow tube (15); Be used for forming the windrow tube (15) of the deposit of fibrous material; Be arranged on the dispersal device (16) on the end of windrow tube (15), be used for the loosen collagen fibre material; At least one accelerating sections (17) is used for fibrous material is delivered at least one suction-type bar rod conveyer (18); And at least one suction-type bar rod conveyer (18), be used for making up and transporting the bar rod (19) that is constituted by fibrous material, warehouse (11) wherein, conveying device (12), windrow tube (15), dispersal device (16) and accelerating sections (17) are configured for the transportation section of product stream, this product stream has the width B of extending transverse to throughput direction F, it is characterized in that, at least the portion's section that always extends to suction-type bar rod conveyer (18) from conveying device (12) of transportation section is divided into a plurality of, the sections that is arranged side by side in width B, be used for forming a plurality of passages continuous on throughput direction F (20), wherein at least one passage (20) ends for product stream continuously as blank passage (21), makes this or each blank passage (21) not have fibrous material.
2. by the described distributor of claim 1, it is characterized in that, whole transportation section is divided into a plurality of sections continuously, be used for forming a plurality of passages continuous on throughput direction F (20), wherein at least one passage (20) is ending for product stream on the whole transportation section of suction-type bar rod conveyer (18) from warehouse (11) beginning continuously as blank passage (21).
3. by claim 1 or 2 described distributors, it is characterized in that this or each blank passage (21) are arranged asymmetricly about width.
4. by each described distributor in the claim 1 to 3, it is characterized in that, in order to form the start line of at least one blank passage (21), in this warehouse (11), arrange and divide device (26), be used for the product stream that flows in this warehouse (11) is divided into the shunting that at least two each intervals come.
5. by each described distributor in the claim 1 to 4, it is characterized in that, this conveying device (12) is high inclination-angle conveyer (27), and wherein this high inclination-angle conveyer (27) is provided with deflector (29), is used for keeping this or each blank passage (21).
6. by each described distributor in the claim 1 to 5, it is characterized in that, distributor (10) has sorting mechanism (13), wherein be provided with partition wall (30) in the inside of sorting mechanism (13), be used for defining passage (20) side by side, wherein this partition wall (30) extends to the scope that is positioned at the transportation section (14) of sorting mechanism (13) back at throughput direction F always on the length of sorting mechanism (13), and extends in the length of transportation section (14).
7. by each described distributor in the claim 1 to 6, it is characterized in that, be provided with the windrow tube in the inside of windrow tube (15) and divide device (31), be used for keeping this or each blank passage (21).
8. by each described distributor in the claim 1 to 7, it is characterized in that, in windrow tube (15) front rotary dispenser (33) is set, wherein this rotary dispenser (33) by the insertion element sealing, is used for keeping this or each blank passage (21) in the scope of this or each blank passage (21).
9. by each described distributor in the claim 1 to 8, it is characterized in that dispersal device (16) constitutes the porcupine roller (32) that extends in whole width B.
10. by each described distributor in the claim 1 to 9, it is characterized in that be provided with to define the guide element (34) of passage (20) side by side in the inside of this accelerating sections (17), this accelerating sections constitutes suction cylinder or drum chamber alternatively.
11. by the described distributor of claim 10, it is characterized in that, described accelerating sections (17) constitutes the nozzle slot (35) that extends in whole width B, wherein define each other by falculate guide element (34) at passage (20) described in this nozzle slot (35), wherein said guide element (34) extends to the zone of this or each suction-type bar rod conveyer (18) from dispersal device (16) always.
12. by the described distributor of claim 11, it is characterized in that, in the zone of this or each blank passage (21), on throughput direction F, divide device (31) back at the windrow tube and be provided with dosing unit (39), be used for importing additive.
13. by the described distributor of claim 10, it is characterized in that, described accelerating sections (17) is made of two nozzle slots (36,37), wherein these two each other passage (21) described in apart the nozzle slot (36,37) define each other by falculate guide element (34) respectively, wherein said guide element (34) extends in the zone of this or each suction-type bar rod conveyer (18) from dispersal device (16) always.
14. by the described distributor of claim 13, it is characterized in that, be provided with to import the device (40) of additive in the free space between these two nozzle slots (36,37), and/or setting is used for finishing by the device (41) of fibrous material at the bar rod (19) of suction-type bar rod conveyer (18) formation.
15. a method that is used for the product stream that is made of fibrous material to the supply of the bar of tobacco processing industry rod processing machine, this method may further comprise the steps:
-product stream is imported especially by in each described distributor (10) in the claim 1 to 13;
-in the inside of distributor (10) the product flow point is loose;
-product stream is imported at least one suction-type bar rod conveyer (18) of distributor (10),
-wherein this product stream always is delivered to this or each suction-type bar excellent conveyer (18) at throughput direction F by distributor (10) along the transportation section with the width B of extending transverse to throughput direction F,
It is characterized in that, product stream is transported to this or the excellent conveyer (18) of each suction-type bar by distributor (10) continuously always in a plurality of parallel and passages (20) of defining each other, wherein at least one passage (20) keeps no fibrous material continuously as blank passage (21), and additive is transferred in this or each blank passage (21) in the product stream.
16. by the described method of claim 15, it is characterized in that, be accompanied by product stream the earliest and enter into windrow tube (15), import additive by this or each blank passage (21).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102012101021.8 | 2012-02-08 | ||
| DE102012101021A DE102012101021B3 (en) | 2012-02-08 | 2012-02-08 | Distributor apparatus and method for feeding a rod maker to the tobacco processing industry |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103238928A true CN103238928A (en) | 2013-08-14 |
| CN103238928B CN103238928B (en) | 2017-07-07 |
Family
ID=47722061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310049058.0A Expired - Fee Related CN103238928B (en) | 2012-02-08 | 2013-02-07 | To the distributor and method of the bar processing machine feed of tobacco |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2625973A3 (en) |
| CN (1) | CN103238928B (en) |
| DE (1) | DE102012101021B3 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112779030B (en) * | 2021-01-13 | 2022-04-19 | 鞍钢集团北京研究院有限公司 | Dry quenching system and control method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3987804A (en) * | 1969-04-02 | 1976-10-26 | Molins Limited | Manufacture of cigarettes and the like |
| EP1698241A1 (en) * | 2003-04-03 | 2006-09-06 | Hauni Maschinenbau Aktiengesellschaft | Method for producing a fabric for the production of filters of the tobacco industry and apparatus for the production of a filter rod |
| EP1442666B1 (en) * | 2003-01-28 | 2006-10-11 | Hauni Maschinenbau AG | Method particularly for loading a cigarette rod machine and distributor particularly for performing the method |
| DE102005038729A1 (en) * | 2005-08-15 | 2007-03-15 | Hauni Maschinenbau Ag | Tobacco strand manufacturing method for use in tobacco processing industry, involves compressing fiber streams toward nozzle slot in sliding plate, such that fleece is formed, where plate is moved in oscillations by crank assembly |
| CN101897477A (en) * | 2009-05-26 | 2010-12-01 | 豪尼机械制造股份公司 | The processing of the filter material rod band of the tobacco industry |
| DE102010007593A1 (en) * | 2010-02-04 | 2011-08-04 | Hauni Maschinenbau AG, 21033 | Viewing means for viewing a product flow within a distributor device |
| EP1847185B1 (en) * | 2006-04-18 | 2011-08-10 | Hauni Maschinenbau AG | Manufacture of fibre filters |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1305900A (en) * | 1969-04-02 | 1973-02-07 | ||
| PL1488712T3 (en) * | 2003-06-19 | 2011-07-29 | Hauni Maschinenbau Ag | Sifting means for sifting a product stream within a distributor apparatus |
| DE102004029590A1 (en) * | 2004-06-18 | 2006-01-05 | Hauni Primary Gmbh | Separation of foreign bodies from a tobacco stream |
-
2012
- 2012-02-08 DE DE102012101021A patent/DE102012101021B3/en not_active Expired - Fee Related
-
2013
- 2013-02-07 CN CN201310049058.0A patent/CN103238928B/en not_active Expired - Fee Related
- 2013-02-08 EP EP13154551.9A patent/EP2625973A3/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3987804A (en) * | 1969-04-02 | 1976-10-26 | Molins Limited | Manufacture of cigarettes and the like |
| EP1442666B1 (en) * | 2003-01-28 | 2006-10-11 | Hauni Maschinenbau AG | Method particularly for loading a cigarette rod machine and distributor particularly for performing the method |
| EP1698241A1 (en) * | 2003-04-03 | 2006-09-06 | Hauni Maschinenbau Aktiengesellschaft | Method for producing a fabric for the production of filters of the tobacco industry and apparatus for the production of a filter rod |
| DE102005038729A1 (en) * | 2005-08-15 | 2007-03-15 | Hauni Maschinenbau Ag | Tobacco strand manufacturing method for use in tobacco processing industry, involves compressing fiber streams toward nozzle slot in sliding plate, such that fleece is formed, where plate is moved in oscillations by crank assembly |
| EP1847185B1 (en) * | 2006-04-18 | 2011-08-10 | Hauni Maschinenbau AG | Manufacture of fibre filters |
| CN101897477A (en) * | 2009-05-26 | 2010-12-01 | 豪尼机械制造股份公司 | The processing of the filter material rod band of the tobacco industry |
| DE102010007593A1 (en) * | 2010-02-04 | 2011-08-04 | Hauni Maschinenbau AG, 21033 | Viewing means for viewing a product flow within a distributor device |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2625973A2 (en) | 2013-08-14 |
| DE102012101021B3 (en) | 2013-08-01 |
| EP2625973A3 (en) | 2017-03-15 |
| CN103238928B (en) | 2017-07-07 |
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