CN102326860B - The paper channel connection device of the tobacco industry - Google Patents

Abstract

The present invention relates to the paper channel connection device of the tobacco industry, for set up and adjust roll device with manufactured by breadth paper tobacco product encapsulation piece maker between paper breadth be connected, comprise the paper path with passage axis and the guide mechanism with target seeker, target seeker has delivering guide wheel and acting on of being derived in encapsulating paper web face to encapsulate on paper web face to carry out the adjusting means of side direction guide restriction.Deliver guide wheel to act on discharging breadth seamed edge on encapsulating paper web face in order to controllably lateral adjustments encapsulating paper web face.Guide wheel is delivered by passage guiding mechanism adjustment movement ground is hinged by steering mechanism.Passage guiding mechanism is regulate lateral position and suppress traversing the directly acting in encapsulating paper web face to deliver guide wheel, and passage axis forms as the adjustment basis of passage guiding mechanism the adjustment criteria that is used for corresponding to its standard trend and steering mechanism to remain on and moves towards to maintain the standard in its directed normal place overlapped with passage axis by passage guiding mechanism.

Description

The paper channel connection device of the tobacco industry

Technical field

The present invention relates to a kind of paper channel connection device of the tobacco industry, this paper channel connection device is arranged to be derived wheel by means of reel and surrenders the roll device encapsulating paper web face for setting up and adjust and take turns to receive the paper breadth between the maker being processed into the encapsulation piece of tobacco product in described encapsulating paper web face to be connected with importing by means of machine, this paper channel connection device comprises to encapsulate paper web face described in delivery, there is straight passage axis, the guide mechanism be made up of target seeker being provided with the reel connecting end portion of reel side and the paper path of the machine connecting end portion of machine side and being connected with this machine connecting end portion, described target seeker at it corresponding to being in a ratio of comparatively short piece (kurzst ü ckig) in the size of passage axis with the length of described paper path and there is delivering guide wheel and acting on the adjusting means that described encapsulating paper web face limits with the guiding carrying out side direction of can rotating round rotating shaft of being derived in described encapsulating paper web face, what described adjusting means regulated described encapsulating paper web face delivers lateral position on guide wheel and paper breadth traffic direction described, deliver described the transverse shifting that guide wheel inhibits described encapsulating paper web face when being wherein fixedly arranged in the connection status of described paper breadth between described roll device and maker and being oriented in desired debuging in position.

Background technology

The device of involved type is for making encapsulating paper web face launch from the so-called reel of paper winding and being flowed to the maker of the manufacture tobacco product of the tobacco industry when position is correct in other words for orientation.Described encapsulating paper is the speciality paper for tobacco product, namely for wrapping up the cigarette paper of tobacco rods (Tabakstock), for wrapping up filter-tip filter tip coated papers or the lining paper (Belagpapier) for tobacco rods and filter tip being bonded together.Such coated papers provides as the web material of narrower wound into rolls.The breadth width of the 54mm determined as by double cigarette paper width is just larger.The quality (Physis) of the encapsulating paper mentioned coated papers is in other words rather different and very responsive.The ambient influnence of such as storage place has an impact particularly by humidity and temperature.Paper thinner and on breadth seamed edge sensitive for damages.Especially because seamed edge damages, encapsulating paper web face is easily torn in ensuing process.Corresponding maker is run with extra high speed, processes for wrapping up tobacco rods, manufacturing filter tip or encapsulate for lining paper in corresponding maker to the coated papers as web material conveying launched.Typical speed is 600 meters and more per minute.In order to process in favorably situated situation in processing machine or maker, importantly, encapsulating paper web face is pulled in maker with high guidance accuracy.Such as depend on high cutting quality when carrying out middle cutting to cigarette paper-bis-bar breadth, described high cut quality requires to make breadth accurately aim at its cutting-longitudinal center.Breadth seamed edge also must keep not being damaged as the part of encasing articles.Needing the winding layer of reel of uncoiling is not accurately stretch up and down.Although thus and temporarily produce the skew of minimum degree when uncoiling according to the quality of the uniqueness in reeled encapsulating paper web face, this skew also can cause crudy to cause not or even stopping work with the order of magnitude of such as several 1/1000mm for mentioned larger operating rate.First described paper channel connection device must be able to make from reel continuously and the encapsulating paper web face accurately locating and orienting also launched by spells, to be imported in maker at this.In addition; described passage must form durable protective cover; for delivery encapsulating paper web face, and described paper path easily should be placed in its position of implementing the guiding of paper web face and that is orientation is placed in it and debugs position (R ü stpostion).

In order to use the responsive encapsulating paper web material for tobacco product and meet the requirement mentioned, run actually by means of breadth seamed edge guide mechanism to guide the paper channel connection device of paper.For regulating described breadth seamed edge guide mechanism, paper path must be regulated by adjustment hand.Or rather, utilizing such breadth seamed edge guide mechanism, trickle guiding (Feinf ü hrung) can be carried out when carefully observing the regulation regulating regulation and run about paper storage and reel.But the structure of described device leaves some shortcomings, especially paper quality dependence, for regulating the inadequate consequence of the uncoiling quality of the huge expense of described guide mechanism, reel and by polluting the vulnerability to jamming caused.This illustrates with the accompanying drawing according to Figure 1A and 1B about prior art.Figure 1A and 1B represents the paper channel connection device used in the practice of the tobacco industry at present.Figure 1A shows the schematic side view of the paper channel connection device 1 by prior art, and Figure 1B shows the top view of such paper channel connection device 1.Paper path PK is connected with roll device 7 and is connected with maker 8 in the machine connecting end portion 13 of its machine side in the reel connecting end portion 12 of its reel side.In order to be connected on described roll device 7, the breadth that described paper path PK aims at reel alignedly on described roll device 7 to derive on wheel 73 exports.Described machine connecting end portion 13 arranges by means of the guide mechanism 2 that target seeker FK is formed and is used for being connected with described maker 8.Described target seeker FK has one with parallel orientation and is provided with the guide finger FB of adjustable ring SR and delivers guide wheel UR in priority arrangement.For regulating described guide mechanism, first should pusher collar SR and be adjusted in immovable situation encapsulating paper web face 9 width.Then the situation lower aprons that is arranged in a row at described adjustable ring SR of described target seeker FK with paper path PK with aim at.For this purpose, described target seeker FK is connected on paper path PK round axis of rotation SA, and is connected on paper path PK by the clamp system KE that described target seeker FK couples together with paper path PK regularly by means of in the mode be fixedly clamped or rather.In order to make the traffic direction LR in described encapsulating paper web face 9 import wheel 83 accurately aligned inlet by machine, with the also unfixing orientation of the coarse adjustment of paper path PK and target seeker FK, described encapsulating paper web face 9 being delivered guide wheel 4 with outlet described and be inserted in described maker 8 at described machine importing wheel 83 place with entrance when abutting on described guide finger FB in the mode of passing between described adjustable ring SR by paper path PK.In order to obtain final orientation, leaving between paper path PK and target seeker FK in the position of variable-angle by regulating described paper path PK and target seeker FK round the adjustment of axis of rotation SA of also not clamping completely.This carries out in the following manner, and namely described device knocks directed and location by what carry out with device hammer (Vorrichtungshammer).The test that the very consuming time and effort of this adjustment and needing repeats.This adjustment depends on state and the characteristic of encapsulating paper in special degree, and may must again implement when big ups and downs appear in this adjustment in paper operation characteristic.The seamed edge in described encapsulating paper web face 9 can be easily impaired at adjustable ring SR place.Be in operation, only the encapsulating paper web face 9 of operation is expressed in desired position by described adjustable ring SR.The mechanical load of breadth seamed edge is larger.This causes wearing and tearing and pollutes.

Summary of the invention

Task of the present invention is, a kind of mentioned paper channel connection device is provided, this paper channel connection device can especially easily that is install when there is no special measure of insalling and regulating and regulation measure and the automatic guiding realizing encapsulating paper web face to a great extent when not relying on the quality of the reeling condition of used reel and encapsulating paper for accurately imported to the tobacco industry maker in and reliably keep for accurate breadth trend necessary processing.Described paper channel connection device should be durable and be configured to less structure and can run under maintenance less and reliably situation.

Target of the present invention combines the paper channel connection device starting the described type mentioned and realizes in the following manner, namely delivering guide wheel described in as the part of described adjusting means is regulating element, this regulating element only acts on when being connected with guide wheel running face and discharging breadth seamed edge on described encapsulating paper web face in order to adjustment kit envelope paper web face horizontal when controlled, in addition described adjusting means comprises the automatic steering mechanism be hinged in the machine connecting end portion of described paper path, this steering mechanism be arranged in completely described target seeker inside and with freedom of motion with can adjustment movement mode by described deliver guide wheel be hinged on transverse to passage axis orientation and on profile about this passage axis symmetry, and described adjusting means comprise in addition the adjustable movement of delivering guide wheel described in a basis to encapsulating paper web face described deliver lateral position in the breadth exit region of guide wheel and often kind laterally trend detect and resist the passage guiding mechanism of transverse shifting with trickle control (Feinsteuerung) for carrying out Corrective control, this passage guiding mechanism in order to regulate described lateral position and in order to suppress transverse shifting directly act on described in deliver guide wheel, wherein said passage axis as the adjustment basis of described passage guiding mechanism formed be used for described encapsulating paper web face in described paper channel connection device, determine position and the adjustment criteria of the standard corresponding to this passage axis of assigned direction trend, and described steering mechanism can remain in a normal place overlapped with described passage axis in it is directed and move towards to maintain the standard by described passage guiding mechanism.

A series of advantage can be realized by paper channel connection device of the present invention with described.Main advantage is, by formed that is the defined straight passage axis of the fixing size debuging the paper path on basis that defines be used for making regulating element that is described in deliver guide wheel in affiliated normal place, aim at this passage axis, wherein said paper path extends with the vertical dimension of described passage axis along described paper channel connection device, described normal place ensures on the one hand that as nominal position the encapsulating paper web face set by paper path is accurately aimed at described passage axis as arranging standard trend, and described normal place ensures on the other hand, and standard move towards between temporary transient interference deviation be effectively inhibited.Realize locating and orienting thus, described locating and orienting adjusts hereinafter also referred to as paper seamed edge.The axis geometrically of described straight passage axis not necessarily described paper path.Straight passage axis refers to the passage axis that every bar is straight, and it is directed that this passage axis forms the fixing straight connection belonging to described paper path, as the adjustment basis of the normal place of steering mechanism described in the determination for described passage guiding mechanism.The straight passage axis making standard move towards adjustment criteria because of but an axle, this axle be provided with on paper path end attaching parts in other words Connection Element and with its come directed and this axle paper path by means of its Connection Element or attaching parts centering be connected to roll device in other words in maker time be automatically placed in the axis in encapsulating paper web face.Connection Element can be such as and the plug connector elements that matches of attaching parts or the adpting flange in other words of the corresponding Connection Element on described roll device in other words maker.

By the present invention, what acquire a special sense is, described guide wheel of delivering freely can carry out adjustment movement with freedom of motion transverse to passage axis by means of steering mechanism, and described passage guiding mechanism directly that is act on when there is no the steering component of steering mechanism described in intermediate arrangement described in deliver guide wheel.Deliver in check dynamic (dynamical) characteristic of guide wheel described in realizing thus, this characteristic reliably adjusts the interference deviation of the minimum frequency such as also had in the scope being at least 100Hz in high-speed cruising.Main measure is also, described encapsulating paper web face only by means of surface connect (Fl chenschluss) such as remain positioned in frictional connection and/or with adhesive force described in deliver on guide wheel, wherein breadth seamed edge keeps state completely freely and not by the impact of guide mechanism in described paper channel connection device.Advantageously, encapsulate paper web face and be at least approximately 90 ° delivering the steering angle on guide wheel.Describedly be that structure is little by paper channel connection device of the present invention, space province debug unit, it is easily given in advance in order to make processing machine run necessary encapsulating paper web face trend that this debugs unit.Traditional consuming time and adjustment operation of consumption manpower is saved at this.Described by paper channel connection device of the present invention in a straightforward manner in two connecting end portion in the axial direction regularly directed debuging in position be connected with roll device on the one hand and be connected with maker on the other hand, wherein this direction connects does not need adjustment or adjusts to make described paper path directed again.Greatly simplify debuging of described paper channel connection device thus.In the operation of described paper channel connection device, reliably maintain the trend regulated delivered on guide wheel due to controlled steering mechanism, and also reliably maintain when using the drum wheels (Bobinenrollen) of separate sources, very different encapsulating paper quality and/or running quality (Laufqualit t) and winding quality the trend regulated delivered on guide wheel or rather.Being relative to traditional another advantage with the device of adjustable ring by paper channel connection device of the present invention, significantly reduces pollution.Paper seamed edge adjustment work born by described guide wheel of delivering.Easily described device can be so set, at least substantially horizontal channel center plane that guide rails is at least substantially corresponding to passage axis.The encapsulating paper web face of wherein being guided by described paper path to be in channel center's plane of this level or in parallel.

Advantageously, described paper channel connection device comprises the guiding structure unit that can be connected with described reel connecting end portion, this guiding structure unit arranges a passage arranged for being directed in paper path in encapsulating paper web face and imports wheel, this passage import wheel in order to control breadth trend and when with channel center plane move towards consistent directed, wherein said guiding structure unit with derive as reel the passage of taking turns import take turns together with especially form the part of roll device.Such guiding structure unit ensures in a straightforward manner, and paper path accurately vertically aims at the described axis be in the middle of it importing wheel with its passage axis.

By the present invention, usually also importantly, for described steering mechanism, debuging in position/normal place with defined being provided with relative to the relation of passage axis the specified orientation defined.Described target seeker is advantageously made up of a construction unit, and this construction unit is so connected in the machine connecting end portion of paper path, and the virtual steering spindle of described steering mechanism is overlapped with described passage axis all the time in normal place.

One is by design of the present invention, described guide wheel of delivering virtual can deliver the vertically crossing with described passage axis virtual delivering the gyroaxis of movement when guide wheel carries out controlled fine setting turn round described round perpendicular to this radius of gyration delivering the rotating shaft orientation of guide wheel of the body central of guide wheel from described with variable from the normal place of described formation adjustment criteria, and the rotating shaft wherein delivering guide wheel described in described normal place keeps perpendicular to described passage axis.At this, by the present invention importantly, described steering mechanism is placed in described target seeker with less structure and forms described target seeker in other words and the effective radius of gyration however also obtaining described steering mechanism, and this radius of gyration is than the size several times greatly of the vertical dimension along described paper channel connection device of described target seeker.The longitudinal size of described target seeker is such as up to 1/10 of paper path length.Advantageously, the size of virtual described in the normal place radius of gyration at least equals the running length (Laufl nge) of the half of described paper channel connection device and is in no case significantly greater than the running length determined relative to the described spacing delivering the body central of guide wheel of this reel connecting end portion by paper path.Advantageously, be so provided with described gyroaxis, it can only be moved with minimum degree along passage axis, wherein said gyroaxis is crossing with described passage axis all the time; Namely in other words, described virtual gyroaxis remains essentially in its home position, that is remain on be in normal place time occupied position in.By deliver described in the use that the present invention relates to guide wheel body mid point at the about 1/1000mm<B<1/100mm be in relative to passage axis respective sides but also can be less scope in profile on the adjusting range that shows of transverse movement in, because the size of the position radius of gyration in other words of minimum adjustment stroke (Stellweg) described gyroaxis is almost constant.

Preferably so be provided with described steering mechanism, make described virtual gyroaxis be in the region of reel connecting end portion of paper path all the time, the wherein said virtual radius of gyration is in no case significantly less than or is not significantly greater than the running length of described paper path in normal place.Should so understand this restriction or size design, make described virtual gyroaxis should press close to described reel as far as possible and derive the outlet taking turns the wheel of device importing in other words.The channel end of reel side can closely be put on these guide wheels.

Advantageously, a kind of design of the described steering mechanism by paper channel connection device of the present invention is, described steering mechanism is made up of four joint bodies with four joint shafts that comprises two identical coupling arms, described coupling arm in the state of mentioned normal place with the extended line along coupling arm imaginary arm axle line be in the orientation that the arrangement about passage axis symmetry and the reel connecting end portion towards paper path restrain, the position of the virtual axis of rotation of normal place is belonged to described in determining when described arm axle line is together crossing with passage axis, the first arm end corresponded to each other of described coupling arm is hinged on support unit by the joint shaft of two in described joint shaft, described support unit supports it being in the arrangement between described first arm end when described delivering guide wheel can rotate around its rotating shaft on the described wheel end delivering guide wheel, and the second arm end corresponded to each other of described coupling arm is hinged on paper path by the joint shaft of two in described joint shaft.

Described coupling arm such as can be made up of coupling bar or corresponding coupling element.Every bar coupling arm is articulated described axle on the one hand, described in deliver guide wheel and can rotate round described axle, and every bar coupling arm is hinged on described paper path on the other hand.On the housing that this articulated structure can be set directly at described paper path or be arranged on the bracket that is fixed together on body with described paper path, described bracket is such as configured to the bearing of described target seeker or the form of other corresponding crossbeam.

The first, second, third and fourth gyroaxis of described four joint bodies is real gyroaxis i.e. the concrete component being such as configured to the form of mandrel rod, axle journal or similar shaft-type part.The gyroaxis mentioned is at least substantially directed in parallel with each other.Can described arrangement be so set, make mentioned gyroaxis vertically with the channel center's Plane intersects corresponding to passage axis, described channel center plane is then come directed according to the running plane (Laufebene) of paper breadth.

According to a kind of design, described coupling arm is dispersed on the first mentioned arm end.Realize this point in the following manner, deliver namely guide wheel with the mode can carrying out adjustment movement be hinged on one outlet side protrude transverse to described passage axis orientation and in guide rails about this passage axis symmetry.The substitute is, also can described steering mechanism be so set, described coupling arm is dispersed on its second arm end.Utilize this arrangement, can obtain breadth outlet side be recessed into transverse to passage axis orientation and about the guide rails of this passage axis symmetry.

The spacing relative to each other of described gyroaxis is very important.Spacing between described first gyroaxis and the 3rd gyroaxis is not equal to the spacing between described second gyroaxis and the 4th gyroaxis.Spacing between first and second gyroaxis described equals the spacing between the described 3rd and the 4th gyroaxis.Utilize this size design, described four joint bodies have trapezoidal shape.Described steering mechanism is made up of double back bull stick (Doppelschwinge) by this way, and described double back bull stick has trapezoidal shape in its zero-bit or normal place, this trapezoidal waist with parallel base and the described coupling arm of equal formation.Not only for the described profile delivering the protrusion of guide wheel but also for its recessed profile, this is delivered guide wheel and all when consistent in the same way, obtains revolution according to adjustment situation with minimum degree in both cases and regulate.The described adjustment movement of carrying out round virtual gyroaxis with the virtual radius of gyration delivering guide wheel is made up of the motion of two kinds of superpositions.The body mid point delivering guide wheel on the one hand moves slightly along profile, and on the other hand described guide wheel deflects slightly round its body mid point, wherein said guide wheel of delivering keeps being parallel to its rotating shaft the orientation that channel center's plane is parallel to the plane strutted by described coupling arm in other words.

Due to the virtual gyroaxis of the almost not movement when finely tuning, described profile only departs from the annular trace with the virtual radius of gyration that almost can be regarded as constant radius slightly in adjusting range.Have been found that, for a series of applicable cases, four joint bodies of described steering mechanism can be so set, the described virtual radius of gyration is made to be at least 2 in the zero-bit/normal place of described steering mechanism, 600mm and be up to 3,400mm, is preferably at least 2,800 and be up to 3,200mm.

A kind of design of the present invention is the design delivering the passages regulate mechanism of guide wheel described in kinetically directly acting on performing adjustment at a high speed, described passage guiding mechanism comprises at least one sensor arranged in order to detecting relative to often kind of deviation of directivity of the breadth trend needing to be observed of the breadth trend to encapsulating paper web face on the described at least side delivering guide wheel, at least one for one according to breadth traffic direction deviation with the control circuit producing correction signal in the comparing of the controling parameter moved towards corresponding to the breadth needing to be observed carry out the adjustment unit of Corrective control and one have act directly on described in deliver the adjustment drive unit of the regulating element on guide wheel, guide wheel is delivered for suppressing breadth traffic direction deviation described in described regulating element is regulated according to correction signal and according to the guiding arranged by described steering mechanism.

In order to especially easily and deliver the significant of guide wheel described in effectively arranging and directly regulate, described adjustment drive unit advantageously comprises servomotor, and this servomotor is connected with the described regulating element being designed to eccentric ratio by eccentric wheel.

A kind of special design is, described adjustment unit is provided with the position control circuit causing paper width to adjust extraly, the supplementing and cause position control of the Corrective control that this position control circuit is adjusted as described paper seamed edge by described adjustment drive unit and regulating element, described position control then causes and adjust and offsets at the described minimum paper breadth delivering the standard trend in the encapsulating paper web face that is different from that guide wheel can maintain enduringly.For this purpose, described position control circuit can be provided with at least one control input end, can load at least one position control signal to described control input end at this, described control signal is then by being connected to the operation of the maker in described paper channel connection device for people.According to this design, so prepare described passage guiding mechanism, make it can also perform skew extraly except meticulous Corrective control and control.Deliver described in described in check skew is if desired in guide wheel relative to givenly debuging-order of magnitude indicated above small actually of the lateral adjustments of standard-sized passage axis in.But, described skew control be superposition such as according to the adjustment of type of adjustment cascade (Regelkaskade), control based on described adjustment cascade supplementary come work, described base control then arranges and is designed to such base control for delivering the direction trend on guide wheel described in observing.Due to adjusting range typically minimum for the present invention, described first control also by means of described second control described deliver and guide wheel cause and maintains minimum laterally offset time implement described direction controlling exactly, described minimum laterally offset then with minimum degree depart from by processing valuator given in advance debug-standard trend.Described first controls the status keeping higher level, and method is that it also forces to adopt standard trend given in advance when described at least one position control signal cancellation is invalid in other words.

Have in the design of level control structure described, described passage guiding mechanism can advantageously the special maker with needing to be run match.This design is, the passage guiding mechanism of described passage paper channel connection device comprises processing valuator and the Working position sensor detected the Working position of reality that belongs to the Working position in the machining cell of described maker in encapsulating paper web face, wherein said passage guiding mechanism according to the control signal of described processing valuator control the skew of paper breadth yardstick and according to the control signal of described Working position sensor to control the maintenance situation of the skew of described paper breadth.

Maybe advantageously, described passage guiding mechanism comprises at least two breadth seamed edge sensors, described breadth seamed edge sensor detects two breadth seamed edges described delivering in the exit region of guide wheel in described controlled delivering when guide wheel carries out adjustment movement, detects angle detecting in other words with the position of carrying out encapsulating paper web face.Especially also further can improve where necessary thus and pass through the second mentioned paper width controlling to arrange and adjust.As sensor, can use the such as machinery be well known to those skilled in the art, optics or electric sensor, described sensor can accurately and to be suitable for high speed by adjusting range of the present invention to detect the position direction trend in other words of breadth seamed edge.

Described by the present invention arrange second control the position control that is arranged for carrying out paper width adjustment can particularly advantageously arrange for the such control replaced in described maker make in other words there such control and inessential.

Particularly advantageously, the extra position control of described paper channel connection device can arrange and be used for being used as the cigarette-making machine that two set frame (Doppelstrangmaschine) carrys out work and run.Described paper channel connection device is then arranged for automatically guiding the cigarette paper breadth forming encapsulating paper web face, and this cigarette paper breadth then has double cigarette paper width.The described pair of set frame is provided with the cutter unit forming machining cell, and this cutter unit should so regulate and arrange, thus accurately double wide cigarette paper breadth is cut into two equal breadth bars (Bahnstr nge) central all the time.The central cutting that such high precision ground performs reliably can run by paper channel connection device of the present invention in conjunction with described.Only be provided with described for carrying out the first controlling organization of paper seamed edge adjustment by paper channel connection device of the present invention even if described, that also thus in order to double wide cigarette paper breadth is imported in cigarette-making machine reach in the middle of the accuracy of directed height, therefore the accuracy of this height is also conducive to and improves the quality precision in other words that position adjustment/skew adjusts the paper width adjustment in namely maker.Another advantage may be as describes with the previous embodiment, and described paper width adjustment arranges and is used for regulating with the passage guiding mechanism of described paper channel connection device and maintaining the cutting position in cutting mechanism.In such embodiment, described paper width adjuster (Papierbreitensteller) is removed and arranges valuator from maker.

Accompanying drawing explanation

The application's text context relates to of the present invention mentioned and other significant and favourable design.The feature of described design all contributes to by important solution of the present invention in often kind of combination, and thus described design is not limited to a kind of concrete described embodiment.A kind of each Partial Feature of embodiment can be understood as the Partial Feature of other unshowned design.By means of following, embodiment description shown in schematic accompanying drawing is described in detail only significant and favourable especially embodiment of the present invention.Wherein:

Figure 1A shows the schematic side view of the paper channel connection device by prior art, and Figure 1B shows the top view of such paper channel connection device,

Fig. 2 A and 2B debugs and longitudinal side view in run location and corresponding top view by being in of paper channel connection device of the present invention,

Fig. 3 A and 3B is top view by the target seeker by paper channel connection device of the present invention of the first embodiment and side view,

Fig. 3 C is longitudinal top view of the paper channel connection device of the first embodiment described,

Fig. 4 A and 4B is top view by the target seeker by paper channel connection device of the present invention of the second embodiment and side view, and

Fig. 4 C is the longitudinal top view by paper channel connection device of the present invention by described the second embodiment.

As long as separately do not explain clearly, identical Reference numeral all represents identical or similar component in all embodiments, and however described component also can be had any different.

Detailed description of the invention

In comprising paper path 11 by structural detail based on paper channel connection device 1 of the present invention, forming the guide mechanism 2 of target seeker 21 and adjusting means 3 shown in Fig. 2 A and B.Described paper channel connection device 1(is hereinafter also referred to as jockey) be arranged in roll device 7 and cigarette-making machine 8(hereinafter also referred to as maker) between.Described device 1 arrange be used for direction accurately and the encapsulating paper web face 9(for manufacture tobacco product is accurately the double wide cigarette paper of single width by position in an embodiment) flow to described maker 8.In the schematic diagram pressing Fig. 2 A and B, described jockey 1 is equipped with encapsulating paper web face 9, and this encapsulating paper web face 9 is to take turns uncoiling 71 turning to of deflecting roller 72 place from the uncoiling of roll device 7.Described encapsulating paper web face 9 is pulled through paper path 11, wherein brings by means of the unshowned breadth conveying in maker 8 and catches and carry described encapsulating paper web face 9.

The reel connecting end portion 12 of the reel side of described paper path 11 is connected on guiding structure unit 18, and this guiding structure unit 18 is the part of described jockey 1 in an embodiment.This guiding structure unit 18 comprises the importing wheel 181 of described jockey 1, described importing wheel 181 is so directed with the leadout hole 182 of described guiding structure unit 18, and described guiding structure unit 18 will be remained in center and center oriented from the encapsulating paper web face 9 obtained from described roll device 7 above relative to leadout hole 182 in an embodiment.Described leadout hole 182 forms the internal point of reel connecting end portion 12 being used for paper path 11 described in centering ground socket connection regularly simultaneously, and described reel connecting end portion 12 is correspondingly configured to can the Connection Element 121 of grafting.Described importing wheel 181 is set to reel simultaneously and derives wheel 73.

Described paper path 11 extends with straight passage axis 100, this passage axis 100 defines the fixing operating path given in advance in described encapsulating paper web face 9 in the following manner, and namely described passage axis 100 is overlapped with the center line of the paper operating path realized by paper path 11.In an embodiment, described paper path 11 has the cross section of the flat rectangle of the flat position corresponding to encapsulating paper web face 9, wherein said paper path 11 is made up of the passage housing 10 extended, and this passage housing 10 is only unlimited in introduction side and export side.

The machine connecting end portion 13 of another machine side of described paper path 11 is connected with bracket 14 when being fixed on housing, and this bracket 14 is parts be fixed on housing of the housing 140 of the derived type structure unit 19 of described jockey 1.Described derived type structure unit 19 has received described target seeker 21 completely.Described housing 140 has arranged the Connection Element 131 of machine side, and described Connection Element 131 constructs and arranges the connection for setting up the centering between described derived type structure unit 19 and maker 8.This connection obtains orientation in the following manner and feels relieved in other words, namely described passage axis 100 is in directional plane vertical in an embodiment, and this directional plane is strutted by the azimuth axis 861 in the middle of described passage axis 100 and central lead-in path 86.Connection mating member 862 in described maker 8 arranges and is configured to connect described Connection Element 131 in the manner described with feeling relieved.All the time can so set up described connection, be alignd with the lead-in path of described maker in described passage axis 100.

Described target seeker 21 at described jockey 1 corresponding in the longitudinal size of passage axis 100 being comparatively short piece (kurzst ü ckig) compared with passage length.Described target seeker 21 comprises steering mechanism 5 as also will described in detail, this steering mechanism 5 as the part of described adjusting means 3 be provided with can from normal place N0 freely adjustment movement out deliver wheel 4.Described normal place N0 defines in the following manner by the present invention, namely the zero-bit orientation of described steering mechanism 5 in other words basic orientation accurately to overlap with passage axis 100 or consistent in directed.Because described passage axis 100 is overlapped with the center line of the described breadth operating path formed by jockey 1, so the standard defining described encapsulating paper web face 9 by described paper path 11 thus moves towards N.

In addition, described adjusting means 3 comprise the adjustable movement of delivering guide wheel 4 described in a basis to described encapsulating paper web face 9 described deliver that lateral position in the breadth exit region of guide wheel 4 and often kind of transverse shifting detect and for carrying out Corrective control and to finely control the passage guiding mechanism 6 that (Feinsteuerung) resists transverse shifting.This passage guiding mechanism comprises the controlling organization that is called base control mechanism or the first controlling organization, and this controlling organization arranges and adjusts for constraint that is constraint automatically not implementing paper seamed edge by often kind of breadth seamed edge load by breadth seamed edge completely.Described paper seamed edge adjustment is determined in the following manner, detecting at the described often kind of transverse shifting delivered in the breadth exit region of guide wheel 4 and being suppressed namely to encapsulating paper web face 9, and carry out with the adjustment basis of passage axis 100 as described passage guiding mechanism 6 debuging in state of described paper channel connection device or rather, make described passage axis 100 formed for described encapsulating paper web face 9 in described jockey 1, determine position and the standard corresponding to passage axis 100 of assigned direction moves towards the adjustment criteria of N.

In order to carry out the paper seamed edge adjustment discharging paper seamed edge, by the present invention importantly, described passage guiding mechanism 6 is provided with and regulates drive unit 63, this adjustment drive unit 63 is directly also just said and is not delivered guide wheel 4 by described in constraint the acting on of steering component or intermediary element, for necessity for the purposes of the present disclosure regulate the speed and meticulous effect (Feinwirkung) implement described in deliver the adjustment movement of guide wheel 4 to finely control.Described passage guiding mechanism 6, with the control assembly of common electronics and component and also with regulating drive unit 63 and the parts of attaching troops to a unit spatially to manufacture less, making it to be easily placed on described bracket 14 on the end of the machine side of described paper path 11 or to be placed on a housing and the structure size of described target seeker 21 keeps less degree.

Described steering mechanism 5 one aspect to be hinged on the bracket 14 that is fixed together at housing with paper path 11 and on the other hand this steering mechanism 5 articulated described in deliver guide wheel 4, described in deliver guide wheel 4 can with by described normal place in other words the adjustment criteria that formed of zero-bit transverse to described passage axis 100 orientation and profile K about this passage axis 100 symmetry freely carries out adjustment movement.

In the embodiment of Fig. 2 A and B, described passage guiding mechanism 6 comprises the second controlling organization for carrying out paper width adjustment.This controlling organization be not force required, but for the such as machining cell 85 of the formation topping machanism of described maker 8 operation advantageous particularly.For this purpose, described passage guiding mechanism 6 comprise the processing valuator 64 that belongs to described machining cell 85 and to encapsulating paper web face 9 inside described machining cell 85 or near the Working position sensor 65 that detects of the Working position of reality.Setting like this and form these elements of described passage guiding mechanism 6, thus that is the instrument width position in encapsulating paper web face being accurately adjusted to lastingly described machining cell 85 to be such as adjusted on bite and by adjustment, it to be remained in this position enduringly.As supplementing of paper seamed edge adjustment, the function of paper width adjustment born by described passage guiding mechanism 6, wherein this passage guiding mechanism 6 according to the control signal of described processing valuator 64 come the paper breadth skew on controlled working unit 85 yardstick and according to the control signal of described Working position sensor 65 to control the maintenance situation of paper breadth movement.

The first embodiment of guide mechanism 2 has been shown in Fig. 3 A to C, and this guide mechanism 2 can be such as the part by paper channel connection device of the present invention by Fig. 2 A and B.For simplifying and schematic diagram being described, depict described guide mechanism 2 together with the encapsulating paper web face 9 extend in paper path 11 at this.Turn left along traffic direction 90 from the right side operation in described encapsulating paper web face 9 in the schematic diagram of Fig. 3 A and B.

Described guide mechanism 2 is in other words shown in the normal place N0 of target seeker 21 on the passage axis 100 being calibrated to described paper path 11.The center line 900 in described encapsulating paper web face 9 overlaps with passage axis 100.Along traffic direction 90, described encapsulating paper web face 9 is contactlessly passed below the bracket 14 be fixed together on housing with described paper path 11, and 14, described bracket is directed perpendicular to passage axis 100.Along traffic direction 90 after bracket 14, described encapsulating paper web face 9 is resisted against from below to be delivered on guide wheel 4.

Described guide wheel 4 of delivering is supported in the mode that can rotate round its rotating shaft 40, and described rotating shaft 40 keeps perpendicular to described passage axis 100 by means of passage guiding mechanism 6 in shown normal place N0.Described encapsulating paper web face 9 should be in the plane of level in an embodiment, and this plane is corresponding to the central plane of the level of described paper path 11.Guide wheel 4 is delivered by means of described, the paper breadth traffic direction 90 in described encapsulating paper web face 9 is turned to as vertical trend from the trend of level, and method is: as by means of Fig. 2 A to B describe as described in paper channel connection device 1 to debug in position regularly and non-adjustable save land be connected with its paper path 11 time as described in position, encapsulating paper web face 9 accurately and direction accurately enters into the lead-in path of maker.According to Fig. 3 A and B, have deviation in this regard with the explanation by Fig. 2 A and B, directly in the machine connecting end portion 13 of described paper path 11, arrange Connection Element 131, described Connection Element 131 is configured to centering and is directionally fixed in described maker 8.Described Connection Element 131 can be such as plug component or can be the Connection Element that the flange component of matching seat of the centering formed in the receiving mouth of attaching troops to a unit of described maker 8 or similar being fixed on debug in position in any other way.Equally, described paper path 11 is fixed in its another end i.e. reel connecting end portion 12, and is fixed in the embodiment by Fig. 3 C or rather on the guiding structure unit 18 that described about Fig. 2 A and B.Affiliated importing wheel 181 can form reel simultaneously and derive wheel 73.

Described guide wheel 4 of delivering is connected with described bracket 14 by the coupling arm 51 that two form coupling element.The end of described coupling arm 51 has revolute joint, gyroaxis A1, A2, A3, A4 of described revolute joint are directed and also perpendicular to directed with the channel center of the described level parallel plane plane strutted by arm axle line 510 perpendicular to channel center's plane of level, and these planes are crossing with gyroaxis A1, A2 on the one hand and crossing with gyroaxis A3, A4 on the other hand and illustrate towards reel connecting end portion 12 with extended line.

Described coupling arm 51 is hinged on support unit 48 by means of gyroaxis A1, the A3 on the first arm end 501 of machine side in Fig. 3 A to C, delivers guide wheel 4 described in described support unit 48 carries with the axial bearing structure that the mode use that can rotate round rotating shaft 40 is not shown specifically.Described steering mechanism 5 is hinged on paper path bracket 14 by means of gyroaxis A2, the A4 on the second arm end 502 of other reel side.

According to the embodiment of Fig. 3 A to C, described spacing d1 between gyroaxis A1, A3 is greater than described spacing d2 between gyroaxis A2, A4.Spacing between gyroaxis A3, A4 is then identical with the spacing between A1, A2.Can find out, with two, by consistent pass interval d3, d4, equal coupling arm 51 is formed four trapezoidal joint bodies.Described coupling arm 51 is in the arrangement about passage axis 100 symmetry in the state of shown normal place N0.The arm axle line 510 stretched along the extended line of described coupling arm 51 is crossing with passage axis 100 together as can be found out in fig. 3 c, and determines the position of the virtual axis of rotation VA belonging to normal place N0 thus.Described coupling arm 51 is dispersed on its first arm end 501.

Show the profile K about described passage axis 100 symmetry in fig. 3 c, described deliver guide wheel 4 by means of steering mechanism 5 relative to passage axis 100 towards left or turn towards right avertence time described in deliver guide wheel 4 body mid point 41 move according to described profile K.This adjustable movement for by minimum in adjusting range minimum paper channel connection device of the present invention, wherein said adjusting range B correspondingly left and deflection to the right time be approximately in the order of magnitude of 1/1000mm<B<1/100mm.Thus the profile K illustrated in fig. 3 c does not reflect real adjustable range, and illustrates just to description with excessive size.

In mentioned adjusting range, described in deliver guide wheel 4 and deflect with virtual radius of gyration VR.In shown normal place N0, as illustrated in fig. 3 c, described in being defined as by virtual radius of gyration VA, deliver the spacing of body mid point 41 with respect to the axis of rotation VA of the intersection point definition of the arm axle line 510 extended of guide wheel 4.This virtual axis of rotation VA is equivalent to the virtual steer axis 500 of described steering mechanism 5.

The degree of divergence of the arm end of the reel side of the described coupling arm 51 of design like this, makes described virtual axis of rotation VA and the described body mid point 41 of guide wheel 4 of delivering at a distance of larger distance.In other words, namely described paper path 11 is larger than the corresponding head sizes of described target seeker 21, such as at least can be ten times and completely also can be 20 times and more times.This is for very important by paper channel connection device of the present invention; because the target seeker 21 that described structure is less disappears in below maker 8 in the channel end 13 of machine side, wherein said paper path 11 is with sizable length and on this segment distance, form the shielded access path between roll device 7 and maker 8 in described encapsulating paper web face 9 when the constraint of not modulated device.Advantageously, the paper path length be made up of at least two pass elements can change can have different length in other words, but this point is not shown.

Make described virtual axis of rotation VA the closer to described importing wheel 181 reel derivation in other words wheel 71, the control characteristic in minimum adjusting range delivering guide wheel 4 is in principle better.In fig. 3 c, the size of described virtual radius of gyration VR vRobviously be not greater than the running length LL of described jockey 1.In order to present invention is described, this running length LL is by the described body central delivering guide wheel 4 the defining relative to the reel connecting end portion 12 of paper path 11 of body mid point 41 in other words.Due to the described compact structure by guide mechanism 21 of the present invention, described running length LL and passage length KL mentioned larger passage length is also in the identical order of magnitude.In the embodiment of pressing Fig. 3 C, described running length LL is a bit larger tham described passage length KL.

If deliver the position of guide wheel 4 described in being changed by minimum adjustment movement, so described virtual axis of rotation VA just moves described virtual radius of gyration VR in other words with minimum degree and just changes its length with minimum degree.In order to present invention is described, when the described adjustment carrying out minimum degree deflects, the effectively virtual radius of gyration is defined by single line bar, these lines in the described body central delivering guide wheel 4 in other words body mid point 41 as middle vertical line perpendicular to described rotating shaft 40 and variable virtual namely define in the intersection point of the corresponding change in location of described virtual axis of rotation VA crossing with described passage axis 100, wherein said body mid point 41 represent virtual radius of gyration VR relative to the spacing of described intersection point.Emphasize at this, these parameters by so small in adjusting range of the present invention, thus almost can be considered as constant by the change of described virtual parameter (virtual axis of rotation VA, virtual radius VR).

In the embodiment of Fig. 3 C, described profile K bends projectedly at breadth outlet side.The described adjustment movement delivering guide wheel 4 is based on the motions of two kinds of superpositions.Described body mid point 41 is shifted out with minimum degree according to profile K on the one hand, and deliver guide wheel 4 on the other hand and obtain trickle rotation round with the axis 410 delivering the body mid point 41 of guide wheel 4 described in the passing of described axle A1 to A4 parallel orientation, when this is rotated in deflection on the corresponding side of adjustment movement when retreating towards reel connecting end portion slightly with the described wheel end delivering guide wheel 4 by described guide wheel 4 of delivering slightly to outer adjustment.

Described passage guiding mechanism 6 as be included in shown in Fig. 3 A to C outlet side be arranged in as described in deliver guide wheel 4 deliver guide wheel sensor 61, this delivers often kind of deviation of directivity that standard that guide wheel sensor 61 detects regulating with passage axis 100 of described encapsulating paper web face 9 and orientation is moved towards between N and normal paper breadth traffic direction 90.Described guide wheel sensor 61 of delivering also detects often kind of deviation of directivity between the breadth trend in described encapsulating paper web face 9 and the lasting deviation of directivity controllably regulated with desired trickle nominal offset in this encapsulating paper web face 9.For this measuring ability, described passage guiding mechanism 6 has arranged the adjustment unit 69 for carrying out Corrective control.This adjustment unit 69 triggers the adjustment drive unit 63 of described passage guiding mechanism 6.Described adjustment drive unit 63 is directly connected with described one of them end delivering guide wheel 4 by means of regulating element 631, is that is connected with the described support unit 48 delivering the axial bearing structure of guide wheel 4 in an embodiment.In an embodiment, described adjustment drive unit 63 comprises servomotor, and this servomotor is connected with the regulating element 631 being designed to eccentric ratio by eccentric wheel 62.This arrangement is advantageous particularly this mode for delivering on guide wheel 4 described in directly adjustment movement being delivered to.

Also comprise position control circuit 691, control input end 68 extraly by the passage guiding mechanism 6 of Fig. 3 A to C and belong to this position control circuit 691.The supplementary formation of the Corrective control mechanism that described position control circuit 691 adjusts as described execution paper seamed edge is for carrying out the skew guiding mechanism of lasting controlled paper width adjustment.Therefore can connect on described control input end 68 and such as illustrate in Fig. 2 A and B and the processing valuator 64 described.

Fig. 4 A to 4C represents the second embodiment, this second embodiment be by the difference of the first embodiment of Fig. 3 A to C, described coupling arm 51 is dispersed on its second arm end 502.Therefore also only the consequent difference relative to the jockey by Fig. 3 A to C of the jockey 1 by Fig. 4 A to C is described.

In described four joint bodies, described in deliver guide wheel 4 and be arranged on the side towards described reel connecting end portion 12 between described gyroaxis A1 and A3, described gyroaxis A1 and A3 has less spacing d1 relative to described spacing d2 between gyroaxis A2, A4.

On the contrary, described crossbeam 14 formation be fixed together on housing with paper path 11 are arranged in the element in the channel end of outside machine side, on that element the articulated second arm end 502 with gyroaxis A2, A4 of d2 apart.

Not only but also concavely stretch at outlet side with the profile K shown in excessive size this point is realized, by the arrangement of Fig. 4 A to C.However, deliver described in guide wheel 4 when deflect time when fine rotating round gyroaxis 410 as in the first embodiment with its take turns hold retreat relative to machine connecting end portion.Described passage length KL is larger as describes with the previous embodiment, and this passage length KL is greater than running length LL.In addition, the embodiment of Fig. 4 A to C is also applicable to about the embodiment description of Fig. 3 A to C.

Claims (19)

1. the paper channel connection device (1) of the tobacco industry, arrange be used for set up and adjustment by means of reel derive wheel (73) surrender encapsulating paper web face (9) roll device (7) and import the connection between the maker (8) being processed into the encapsulation piece of tobacco product of taking turns (83) to receive described encapsulating paper web face (9) by means of machine, this paper channel connection device (1) comprises the paper path (11) being provided with the reel connecting end portion (12) of reel side and the machine connecting end portion (13) of machine side with straight passage axis (100) encapsulating paper web face (9) described in delivery and the guide mechanism (2) be made up of target seeker (21) be connected with this machine connecting end portion (13), described target seeker (21) at it corresponding in the size of described passage axis (100) being comparatively the delivering guide wheel (4) and act on described encapsulating paper web face (9) with the adjusting means (3) that the guiding carrying out side direction limits of can rotating round rotating shaft (40) of described encapsulating paper web face (9) being derived of short piece and having compared with the length (KL) of described paper path (11), what described adjusting means (3) regulated described encapsulating paper web face (9) delivers lateral position on guide wheel (4) and paper breadth traffic direction described, wherein when delivering described the transverse shifting that guide wheel (4) inhibits described encapsulating paper web face (9) when desired debuging in position is fixedly arranged and is directed in the connection status of described paper path (11) between described roll device (7) and maker (8), it is characterized in that, it is described that to deliver guide wheel (4) as the part of described adjusting means (3) be regulating element, this regulating element in order to encapsulate described in lateral adjustments in a controlled manner paper web face (9) only when with the connection of guide wheel running face in and act on described encapsulating paper web face (9) when discharging breadth seamed edge, in addition described adjusting means (3) comprises the automatic steering mechanism (5) be hinged in the machine connecting end portion (13) of described paper path (11), this steering mechanism (5) be arranged in completely described target seeker (21) inside and with freedom of motion with can adjustment movement mode by described deliver guide wheel (4) be hinged on transverse to described passage axis (100) directed and about on the symmetrical profile (K) in this passage axis (100), and in addition described adjusting means (3) comprise according to described in deliver guide wheel (4) adjustable movement to the lateral position in the described breadth exit region delivering guide wheel (4) of described encapsulating paper web face (9) and often kind of transverse shifting detect and resist the passage guiding mechanism (6) of transverse shifting with precise controlling for carrying out Corrective control, this passage guiding mechanism (6) in order to regulate lateral position and in order to suppress transverse shifting directly act on described in deliver guide wheel (4), wherein said passage axis (100) forms that the position in the described paper channel connection device (1) that is used for described encapsulating paper web face (9) is determined and the adjustment criteria of the standard corresponding to described passage axis (100) of assigned direction trend (N) as the adjustment basis of described passage guiding mechanism (6), and described steering mechanism (5) can remain on by described passage guiding mechanism (6) to be moved towards (N) to maintain described standard in its directed normal place (N0) overlapped with described passage axis (100).

2. by paper channel connection device according to claim 1, it is characterized in that, described paper channel connection device (1) comprises the guiding structure unit (18) that can be connected with described reel connecting end portion (12), this guiding structure unit (18) arranges arrange for will encapsulate paper web face (9) import in paper path (11) passage importing take turns (181), described passage import wheel (181) in order to control breadth trend and when with described passage axis (100) move towards consistent directed, wherein said guiding structure unit (18) with derive the passage of taking turns (73) as reel and import the part of taking turns and forming described roll device (7) together with (181).

3. by the paper channel connection device described in claim 1 or 2, it is characterized in that, described target seeker (21) is made up of construction unit (19), this construction unit (19) is so connected in the machine connecting end portion (13) of described paper path (11), and the virtual steer axis (500) of described steering mechanism (5) is overlapped with described passage axis (100) all the time in described normal place (N0).

4., by paper channel connection device according to claim 1, it is characterized in that, described paper channel connection device (1) comprises paper path, and this paper path is made up of at least two pass elements and length can change.

5. by paper channel connection device according to claim 1, it is characterized in that, the precise controlling of described passage guiding mechanism (6) arrange be used for causing described in deliver the body central (41) of guide wheel (4) transverse to passage axis (100) in any case be in 1/1000 to the adjustment movement in 1/100mm.

6. by paper channel connection device according to claim 1, it is characterized in that, the precise controlling of described passage guiding mechanism (6) arrange be used for causing described in deliver the body central (41) of guide wheel (4) transverse to passage axis (100) in any case be in the adjustment movement be less than in the order of magnitude of 1/1000mm.

7. by paper channel connection device according to claim 1, it is characterized in that, describedly deliver guide wheel (4) (the N0) can (41)s, to deliver the directed radius of gyration (VR) of the rotating shaft (40) of guide wheel (4) vertically crossing with described passage axis (100) virtual delivering the axis of rotation (VA) of movement when guide wheel (4) is finely tuned turn round described in a controlled manner round one perpendicular to this with the variable virtual body central delivering guide wheel (4) from described from the normal place forming adjustment criteria, the rotating shaft (40) wherein delivering guide wheel (4) described in described normal place (N0) keeps perpendicular to described passage axis (100), and the size of wherein virtual described in described normal place (N0) radius of gyration (VR) at least equals the running length of the half of described paper channel connection device (1) and is in no case significantly greater than the running length (LL) determined relative to the described spacing delivering the body central (41) of guide wheel (4) of this reel connecting end portion (12) by described paper path (11).

8. by paper channel connection device according to claim 7, it is characterized in that, described virtual axis of rotation (VA) is in the region of reel connecting end portion (12) of described paper path (11), and the wherein said virtual radius of gyration (VR) is in no case significantly less than or is not significantly greater than the running length (LL) of described paper path (11) in described normal place (N0).

9. by the paper channel connection device described in claim 7 or 8, it is characterized in that, described steering mechanism (5) has four joint shaft (A1 by what comprise two identical coupling arms (51), A2, A3, A4) four joint bodies are formed, described coupling arm (51) in the state of described normal place (N0) with the extended line along described coupling arm (51) imaginary arm axle line (510) be in relative in the symmetrical arrangement of described passage axis (100) and the orientation that restrains towards the reel connecting end portion (12) of paper path (11), the position of the virtual axis of rotation (VA) belonging to normal place (N0) is determined when described arm axle line (510) is together crossing with described passage axis (100), the first arm end (501) corresponded to each other of described coupling arm (51) is by the joint shaft (A1 of two in described joint shaft, A3) be hinged on support unit (48), described support unit (48) supports it on the described wheel end delivering guide wheel (4) in the mode that can rotate round the rotating shaft (40) delivering guide wheel (4) in the arrangement be between described first arm end (501), and the second arm end (502) corresponded to each other of described coupling arm (51) is by the joint shaft (A2 of two in described joint shaft, A4) be hinged on described paper path (11).

10., by paper channel connection device according to claim 9, it is characterized in that, described coupling arm (51) is dispersed on its first arm end (501).

11. by paper channel connection device according to claim 10, and it is characterized in that, coupling arm (51) is dispersed on its second arm end (502).

12. by paper channel connection device according to claim 7, and it is characterized in that, the described virtual radius of gyration (VR) is at least 2,600mm and is up to 3,400mm in the normal place (N0) of described steering mechanism (5).

13. by paper channel connection device according to claim 7, and it is characterized in that, the described virtual radius of gyration (VR) is at least 2 in the normal place (N0) of described steering mechanism (5), and 800 and be up to 3,200mm.

14. by paper channel connection device according to claim 1, and it is characterized in that described passage guiding mechanism (6), this passage guiding mechanism (6) comprises

-at least one on the described at least side (49) delivering guide wheel (4) in order to detecting and the sensor (61) arranged relative to often kind of deviation of directivity of the breadth trend needing to be observed of moving towards the breadth of described encapsulating paper web face (9),

-at least one is for carrying out the adjustment unit (69) of Corrective control with according to breadth traffic direction deviation with the control circuit producing correction signal in the comparing of the controling parameter moved towards corresponding to the breadth needing to be observed, and

-there is the adjustment drive unit (63) delivering the regulating element (631) on guide wheel (4) described in acting directly on, deliver guide wheel (4) to suppress breadth traffic direction deviation described in described regulating element (631) is regulated according to correction signal and according to the guiding arranged by described steering mechanism (5).

15. by paper channel connection device according to claim 14, and it is characterized in that, described adjustment drive unit (63) comprises servomotor, and this servomotor is connected with the regulating element (631) being designed to eccentric ratio by eccentric wheel (62).

16. by the paper channel connection device described in claims 14 or 15, it is characterized in that, described adjustment unit (69) is provided with position control circuit (691), this position control circuit (691) causes position control by described adjustment drive unit (63) and regulating element (631) as the supplementary of described Corrective control, and described position control then causes and adjusts can in the described minimum paper breadth skew delivering standard trend (N) of described encapsulating paper web face (9) that is different from that guide wheel (4) maintains enduringly.

17. by paper channel connection device according to claim 16, it is characterized in that, described position control circuit is provided with at least one control input end (68), wherein can load at least one position control signal to this control input end (68), described position control signal is then provided with using by the operation that can be connected to the maker (8) in described paper channel connection device (1).

18. by paper channel connection device according to claim 16, it is characterized in that, the processing valuator (64) that the passage guiding mechanism (6) of described paper channel connection device (1) is included in the Working position belonging to described encapsulating paper web face (9) in the machining cell (85) of described maker (8) and the Working position sensor (65) that the Working position of reality is detected, wherein said passage guiding mechanism (6) controls the yardstick that described paper breadth offsets and the maintenance situation offset to control described paper breadth according to the control signal of described Working position sensor (65) according to the control signal of described processing valuator (64).

19. by paper channel connection device according to claim 1, it is characterized in that, described paper channel connection device (1) arranges the cigarette paper breadth being used for the described encapsulating paper web face (9) of automatically guiding formation, and described cigarette paper breadth has double cigarette paper width.