CN1081594C - Reel-up with double secondary units for reeling running web in paper machine - Google Patents
Reel-up with double secondary units for reeling running web in paper machine Download PDFInfo
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- CN1081594C CN1081594C CN98106690A CN98106690A CN1081594C CN 1081594 C CN1081594 C CN 1081594C CN 98106690 A CN98106690 A CN 98106690A CN 98106690 A CN98106690 A CN 98106690A CN 1081594 C CN1081594 C CN 1081594C
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Abstract
The present invention relates to a paper winder. Paper is wound on a paper winding roller to form a paper roll. The paper winder comprises two parallel frame components of a surface paper winding cylinder 8 and an auxiliary system, wherein the surface paper winding cylinder 8 conveys paper web 2 to a paper winding roller; each of the auxiliary units comprises an outer auxiliary component and an inner auxiliary component; each of the auxiliary members comprises a rectilinear movement auxiliary body, a driver and a compressing device; the compressing device maintains predetermined linear pressure in a pressure region between a paper winding cylinder and the paper roll with the increase of the dimension of the paper roll; the auxiliary body comprises a bottom plate and a pivot unit; the pivot unit rotates between a position stretching from the bottom plate to collect empty paper winding rollers and a production position gathering to the bottom plate to wind paper webs; the compressing device is carried by the pivot unit.
Description
The present invention relates to a kind of reel machine in paper machine, paper is made into continuous webs of paper in this paper machine, this paper web is batched on some winding rolls to form paper roll, and each winding roll has the end of some band bear boxs, and described reel machine comprises the rack component of two slender and parallel; Surperficial wind2 is arranged in the upstream extremity of all rack components and is the form of the surperficial reel cylinder and/or a band of a rotation, so that transmit this paper web and this paper web has been delivered to one of described all winding rolls or one or the paper roll that is forming thereon; Two parallel rail bars are installed on all rack components; And ancillary system, this ancillary system is made up of first and second auxiliary units that are used for alternately receiving new winding roll, each auxiliary unit comprises first auxiliary part that is arranged in first and second rack components outside, and be arranged in second auxiliary part of the first and second rack component inboards, each described auxiliary part comprises a platform that is fixed in this rack component, one can be on this platform straight-line auxiliary body, an actuator that is used for moving this auxiliary body, and pinch device that is arranged on this auxiliary body, this pinch device compresses this bear box of this winding roll, so that along with the increase of this sizes of rolls keeps predetermined linear pressure in the nip between this surface wind2 and this paper roll, and this reel machine also comprises a device, in order to this winding roll is moved on to this auxiliary unit of coil paper operation since a roller warehouse that is positioned at all rack components upstream.
In used so far reel machine, in order to batch paper roll, usually use two systems, continuous production is maintained, promptly first (dominate) system of receiving a blank coil paper bowl from the knee-joint of loweing with, when this paper web on this roller around during a few circle, an ancillary system, coil paper proceeds to a paper roll that is rolled up there.
Even we have selected those occasions in the first system of this reel machine in this article, also this prefix of use " is assisted " in " ancillary system ", " auxiliary unit ", " auxiliary part ", " auxiliary body " speech of etc.ing.
This ancillary system generally includes a pair of sub-arm or a pair of auxiliary slide unit, and they pivot along with the increasing of this reel diameter or straight line moves.
At first type, promptly in the reel machine with sub-arm, the briefly following generation of this coil paper:
A blank coil paper bowl is transplanted on first fork from a roller warehouse, all first forks take this winding roll with a passive surperficial reel cylinder to and contact, and this paper web moves on this surface reel cylinder, so that begin the coil paper of this paper web.So sizable friction between this winding roll and this surface reel cylinder, occurs, cause this winding roll before entering contact therewith, generally to be rotated with the speed identical with this surface reel cylinder.This winding roll is moved down into a horizontal frames member along this surface reel cylinder circumferential then, all there sub-arms are taken over the control to this winding roll, continuing coil paper is to the realization that is rolled up paper roll, follow this paper roll around all sub-arms that rotate in a joint along its horizontal motion, be the pinch device of the pinch rollers form that the tape spool that is arranged in the rotation on all sub-arms holds simultaneously, nestle up all bear box effects that are arranged on this winding roll end.So, in the nip between this surface reel cylinder and this paper roll, keep want, a controollable linear pressure along with the increase of this sizes of rolls.Yet, because all pinch rollers are compressing this winding roll along a contact point that not only provides horizontal motion components but also provide the case surface of this bear box in the arcuate movement of vertical motion component, so the pivoting action of all sub-arms makes this linear pressure inhomogeneous.
The reel machine of band sub-arm is described in following patent specification, and for example: US-4143828, US-4 283023, US-4175714, US-3 614011 and US-5520354.
Another defective in the reel machine of band sub-arm is, the diameter of the paper roll that is rolled up is subjected to the restriction of the span of all sub-arms, and bigger if desired paper roll must adopt as an alternative by being provided with ancillary system pinch device, that can straight-line auxiliary slide unit form.Thereby also solved the uneven problem of linear pressure that the pivoting action by all sub-arms causes, because between moving period horizontal motion components is only arranged with respect to this surface reel cylinder at this winding roll at the pinch device on this slide unit.Measure the increase of this paper roll also than measuring simpler by means of the horizontal motion of this slide unit with the angular transducer on the sub-arm.
Band can straight-line auxiliary slide unit reel machine in following patent specification, describe, for example: US-4934619 and US-5370327.
Yet,, between this surface reel cylinder and paper roll, may occur skidding along with the raising of coil paper speed and the increase of paper roll.This problem is to be equipped with this ancillary system by the centre-driven with this winding roll to solve.Centre-driven means that the coupler by means of the end that is arranged in this winding roll is linked in an actuating device to this winding roll.Centre-driven also makes the variation of this linear pressure in a wide region, causes that compressing of this paper web can be alleviated in the nip between this paper roll and the surperficial reel cylinder.
A special problem appears in the manufacturing at the soft paper such as " facial tissue (soft tissue) " that be used for the health purpose and similar paper, because must hang down to avoid the harmful effect in this paper roll at this linear pressure in the nip.Each layer in the paper roll may be rolled up too loose, and this makes slippage between the adjacent layers of paper, and makes their end float misalignments.
For the high ductibility that in this thin paper, keeps wanting, can be with an endless belt as surperficial wind2, perhaps its uses separately itself or uses with a surperficial reel cylinder.This endless belt also alleviated other control problems that are vibration and so on form in this paper web before this surface reel cylinder.
The reel machine of band endless belt is described in following patent specification, for example: US-4143828, US-4283023, US-5531396 and US-4175714.
Centre-driven is described in following patent specification, for example: US-4934619, US-5370327, US-5520354, SE-469071 and SE-469072.
Even some problems still appear in the employing centre-driven.When from this first system when this ancillary system is transferred this winding roll, must between different actuating devices, carry out transmission conversion.Because temporary transient pressure takes place in described nip to raise, so changing, transmission in this nip between this winding roll and this surface reel cylinder, this linear pressure is had adverse effect, in order to optimize coil paper, in whole coil paper process, should connect same actuating device all the time from a blank coil paper bowl to the paper roll that is rolled up.If do not occur in two conversions between the drive system, then otherwise the tension variation that in this paper web, occurs also be eliminated.Only use two groups of auxiliary slide units in order to realize that this point has been known, these slide units replace each other and all first arms can be omitted fully.So, one be connected in all slide units to one of single actuating device in the coil paper process of the paper roll that is rolled up up to, follow this winding roll all the time.Such a kind of reel machine is described in US-5370327.Yet described this reel machine in there needs a kind of purpose made frame.In order to make all slide units to skimming over each other, this frame is provided with the parallel rail bar (track) of two couples of the downstream end that is bearing in this frame pivotly.This surface reel cylinder also is configured to and can moves vertically.This means that existing reel machine can not be equipped with two auxiliary units, can not be transformed into the reel machine with two auxiliary units at an easy rate.
In addition, the actuating device that is used for centre-driven according to US-5370327 has been configured in every side of this frame, is dividing on other supporting member.This actuating device and each auxiliary unit have the reciprocating independent actuator that is used for along all independent supporting members.Before this winding roll was grasped by this auxiliary unit, this actuating device was also thrown off, when this causes some difficulties this winding roll and this centre-driven centering and when being bound up at run duration.Will be understood that this frame and the supporting member that is juxtaposed to each other also need a considerable amount of spaces.
A main purpose of the present invention is, provide a kind of have one with the ancillary system of two auxiliary units the reel machine of the type of first system, this reel machine reduces all problems that correlate with last-mentioned this known reel machine at least significantly.
Another object of the present invention is, a kind of reel machine that has two auxiliary units is provided, and each auxiliary unit provides that want and an adjustable linear pressure at this surface reel cylinder and in this nip between the paper roll in increasing.
Another purpose of the present invention is, a kind of reel machine is provided, and the soft paper paper roll of this reel machine production has homogeneity at all ply of papers with regard to density and degree of tension.
A further object of the present invention is, a kind of reel machine is provided, this coil paper function and except the surperficial reel cylinder of routine the some types uses that combine with the different surfaces wind2.
At last, a further object of the invention is, a kind of reel machine is provided, in this reel machine one or more the band combination can use with the surperficial reel cylinder of certain form, the latter by this one or these bands more or less partly center on.
For this reason, the invention provides a kind of reel machine in paper machine, paper is made into continuous webs of paper in this paper machine, and this paper web is batched on some winding rolls to form paper roll, each winding roll has the end of some band bear boxs, and described reel machine comprises the rack component of two slender and parallel; Surperficial wind2 is arranged in the upstream extremity of all rack components and is the form of the surperficial reel cylinder and/or a strap of a rotation, so that transmit this paper web and this paper web has been delivered to one of described all winding rolls or one or the paper roll that forms just thereon; Two parallel rail bars are installed on all rack components; And an ancillary system, this ancillary system is made up of first and second auxiliary units that are used for alternately receiving new winding roll; Each auxiliary unit comprises first auxiliary part that is arranged in first and second rack components outside, and be arranged in second auxiliary part of the first and second rack component inboards, each described auxiliary part comprises a platform that is fixed in this rack component, one can be on this platform straight-line auxiliary body, an actuator that is used for moving this auxiliary body, and pinch device that is arranged on this auxiliary body, this pinch device compresses this bear box of this winding roll so that along with the increase of sizes of rolls keeps predetermined linear pressure in the nip between this surface wind2 and this paper roll, and this reel machine also comprises a device, in order to this winding roll is moved on to this auxiliary unit that coil paper moves since a roller warehouse that is positioned at all rack components upstream, it is characterized in that, each auxiliary body comprises a base plate, the supporting member that carries by this base plate, and one be bearing in the described supporting member pivotly, so that around one with a pivotal axis that winding roll is parallel that in this reel machine, moves, the pivot unit that between an assembling position and production position, rotates, this assembling position stretches so that collect a blank coil paper bowl from this base plate, draw in so that this paper web is twisted on the collected winding roll to this base plate this production position, and described pinch device carries by this pivot unit.
Describe the present invention in greater detail with reference to all accompanying drawings below.
Fig. 1 connects the longitudinal section according to reel machine of the present invention, and this reel machine comprises a circular row forward (FWD) and two auxiliary units, illustrates new winding roll that contacts with this endless belt of the first embodiment band and a paper roll that is rolled up.
Fig. 2 is the perspective illustration of watching from a long side of this reel machine according to the part of this reel machine of Fig. 1.
Fig. 3 is the transparent view of watching from opposed long side according to the part of this reel machine of Fig. 1.
Fig. 4 is the transparent view of watching from the upstream of this reel machine according to the part of this reel machine of Fig. 1.
Fig. 5 is the transparent view that is somebody's turn to do interior auxiliary part according to the auxiliary unit of Fig. 1.
Fig. 6 is the transparent view according to an outer auxiliary part of the auxiliary unit of Fig. 1, and for this align member of its actuator of display band, the part of this box-shaped part is cut.
Fig. 7～12nd according to the sectional elevation at some positions in this reel machine of Fig. 1, and is shown in different control position during this coil paper.
Figure 13 is the perspective illustration according to this reel machine of Fig. 1, represents that this volume skims over the position, has removed this paper roll for simplicity.
Figure 14 and Figure 15 represent to roll up when skimming over separately interior auxiliary part according to Figure 13.
Figure 16 and Figure 17 represent to roll up when skimming over separately outer auxiliary part according to Figure 13, and the part of this box-shaped part is cut.
Figure 18 is the longitudinal section according to the reel machine of another embodiment, and the paper roll that is rolled up in this reel machine breaks away from this endless belt downstream at it between moving period.
Fig. 1～Fig. 4 is the reel machine in a paper machine with lateral plan and perspective representation, and paper is made into a continuous paper web 2 in this paper machine.Paper roll 3 twists in this reel machine on the mandrel of winding roll 4 forms continuously.This reel machine 1 comprises a frame 5 that has first and second identical, elongated, the parallel rack components 6,7.A surperficial reel cylinder 8 is rotatably supported in the rack component 6,7.The endless belt 9 of advancing on this surface reel cylinder 8, is supporting from the paper web that has the drying section that blows drying cylinder and/or Yankee dryer 2 in the thin-paper machine in it leads to the way of this reel machine 1 this endless belt.A CD-ROM drive motor (not shown) gives this surface reel cylinder 8 one circumferential velocitys, and this circumferential velocity correspondence the speed of this belt 9, thus the speed that also corresponding this paper web 2 is supplied with forward.This surface reel cylinder 8 also can be with 9 to drive by what walk around that one group of roller 10 advances, one of all rollers, and for example 11 of this belt live-rollerss are actvies.A horizontal rail bar 12 also is installed in each rack component 6,7 top rigidly.This rail bar 12 originates in surperficial 13 (see figure 3)s of lifting of loweing, and this surface of loweing is used for the winding roll 4 of the upstream extremity seen in the direction of the supply along this paper web 2 of this reel machine 1.All rail bars 12 are arranged to be separated by each other far away slightly than the width of this paper web 2.This winding roll 4 (seeing Figure 16) is provided with a brake wheel 14 at every end, and it is inboard and be provided with bear box 17 around the groove 18 of its periphery that this brake wheel 14 comprises that a coupler 15 that has an internally toothed annulus 16 and one are positioned at this coupler 15.
This reel machine 1 comprises an ancillary system of being made up of first auxiliary unit 19 and second auxiliary unit 20, described all auxiliary units each other and with all rack components 6,7 between be opposite.Each auxiliary unit 19,20 has the 1st outer auxiliary part 21 that is arranged in these first and second rack components, 6,7 outsides, and the second interior auxiliary part 22 that is arranged in these second and first rack component, 7,6 inboards.Each auxiliary part 21,22 comprise a platform 23 and one can be on this platform straight-line auxiliary body 24.Each platform 23 is installed on its rack component 6,7 rigidly, and has one or more guide rails 26, and all guide rails are arranged to reduce to minimum to these auxiliary body 24 guiding and the friction during its crank motion.This can be by means of the bearing element of certain form, and for example rolling or plain bearing (not shown) suitably realize.Such guide rail 26 also can be in the vertical inboard of all rack components 6,7, some horizontal arrangement below this rail bar 12.Each auxiliary part 21,22 also comprises an actuator 27 that is used for moving this auxiliary body 24, and this actuator 27 for example can be made up of a hydraulic actuating cylinder or cylinder.Described actuator 27 1 ends are connected in this auxiliary body 24 and its other end is connected in this rack component 6,7.Two auxiliary bodies 24 in one and same auxiliary unit 19,20 are synchronized with each other along moving of all guide rails 26 respectively.Ragged edge on each platform 23, some cables are disposed in 28 li of cable boxs, and this cable box is flexible, allow it to follow the crank motion of this auxiliary body 24.
Each auxiliary unit 19,20 is supporting a winding roll 4 all the time in the whole production from empty roller 4 to the paper roll 3 that is rolled up the stage, this auxiliary unit is shifted into all rail bars 12 together with its winding roll after this stage.
At the upstream extremity of this reel machine 1, the warehouse 29 of a blank coil paper bowl 4 is arranged above this surface reel cylinder 8.This warehouse 29 comprises substantially horizontal shelf 30, is parking some blank coil paper bowls 4 abreast abreast and with this surface reel cylinder 8 on these shelf, prepares to be used for this reel machine 1.The actuating device (not shown) is controlled supplying with forward gradually of new winding roll 4, and this actuating device comprises some supporting arms and an actuator, and this actuator is made up of a piston cylinder in described embodiment.When the paper roll 3 of the increase that is arranged in the downstream during near preliminary dimension, each new winding roll 4 is transplanted on all surfaces of loweing (transferring the surface) 13 of all rail bars 12 from this warehouse 29 by means of a pair of arm of loweing (transferring arm) 33.This winding roll 4 temporarily is parked on this surface 13 of loweing, and this outer peripheral groove 18 of this winding roll 4 cooperates with all rail bars 12 on the described surface 13 of loweing of all rail bars 12.
Shown in embodiment (seeing Fig. 5 and Fig. 6) in, each auxiliary body 24 is made up of a slide or slide unit, this slide or slide unit are advanced along this guide rail or all guide rails 26 in this platform 23.Each auxiliary body 24 comprises that is used for 34, one base plates 35 in pivot unit and a side plate 36 that stretches out to this base plate with the right angle that cooperates with this winding roll 4, and this side plate is along the edge placement of the most close this rack component 7,6 of this base plate 35.This base plate 35 has supporting member 37, and being used for this pivot unit can be around the supporting of a said pivot, and this pivotal axis is parallel with the winding roll 4 of an active service.Two pivot unit 34 of this auxiliary unit 19,20 are arranged to accept this winding roll 4 from all arms 33 of loweing, so that all ends of this winding roll 4 are parked on all rail bars 38 of hereinafter addressing in all pivots unit 34 with its bear box 17.
These auxiliary body 24 places of auxiliary part 22 (see figure 5)s in this, base plate 35 is that rectangular and described supporting member 37 is included in the column 39 that an end of the most close this surface reel cylinder 8 extends straight up from this base plate 35, and a bearing pin 40 that is arranged in the upper end of this column 39 and forms described pivotal axis.This pivot unit 34 can pivot around described bearing pin 40 by means of an actuator 41, and this actuator 41 is connected in the bottom of this column 39 by means of guide finger 42,43 pivotly by the one end, and leans on its other end to be connected in this pivot unit 34 pivotly.This actuator 41 is made up of a pneumatic piston cylinder or hydraulic piston cylinder.A steady arm 44 is arranged, but this steady arm comprises the height piece 46 of an actuator 45 and a parallel motion on base plate 35, in order to cooperate with the fixedly shoulder 47 of the described height piece 46 of adaptation on this pivot unit 34.In an illustrated embodiment, this shoulder is step-like.Because this height piece 46 of this steady arm 44 can be set in two positions by means of this actuator 45, active service position and one is the use location not, so this pivot unit 34 can be by production position control to a following change of lap position on.This allows this auxiliary unit 19 or 20 to return in the way of upstream at it after the paper roll 3 that the next one is rolled up is unloaded in the downstream, skim over respectively in other auxiliary unit 20 and 19 be in paper roll 3 in the forming process below.
This pivot unit 34 comprises 49, one pinch devices of 48, one locking components of a back plate substantial rectangular, vertical 50 and is used for these each actuator 51,52.This pinch device 50 is used for compressing the bear box 17 of this winding roll 4, so that keep predetermined linear pressure in the nip between this surface reel cylinder 8 and this paper roll 3 during paper roll 3 increases.Described rail bar 38 is installed along the upper limb of this back plate 48, and described rail bar 38 is used for supporting the bear box 17 of this winding roll 4, and the coupler 15 of this winding roll 4 is positioned at the outside of this rail bar 38 during this auxiliary body 24 leaves these active surface reel cylinder 8 straight-line motions.A H shape Connection Element 53 is rigidly secured to this back plate 48 along a long limit on even keel.This blocking device 49 is made up of an arched arm 54, this arched arm is articulated in above-mentioned H shape Connection Element 53 in its lower end by means of the bearing pin 55 of a level, this bearing pin 55 is arranged between two legs of upstream at this H shape Connection Element 53, extends abreast with the central axis of this winding roll 4.The actuator 51 of this locking component 49 extends between following point of connection on the back plate 48 of this pivot unit and this lock arm 54, and at both ends is connected in these in hinged way.Roller 56 of end bearing on the freedom of this blocking device 49 is in order to cooperate with the axle of this winding roll 4 during the production position thereon when these locking component 49 places.This pinch device 50 with two legs of this H shape transom 53 between this locking component 49 directly relative, and similarly be connected with this H shape transom in hinged way with this locking component 49.This pinch device 50 is also hinged by means of a bearing pin 57, influenced by an actuator 52, and this actuator 52 extends between this back plate 48 of this pinch device 50 and this pivot unit 34.The locking component 49 of these two auxiliary parts and pinch device 50 form a holding device that is used for this winding roll 4 together.This winding roll 4 supports by all holding devices 49,50, and meanwhile can freely rotate in these holding devices all the time in the whole coil paper stage of this paper roll 3.
Each auxiliary unit 19,20 should outer auxiliary part 21-this outer auxiliary part to lay respectively at the outside-shape of opposed rack component 6,7 different.Describe this point in greater detail with reference to Fig. 6, same label is used for the equivalent configurations key element.Identical with auxiliary part 22 in above-mentioned being somebody's turn to do, this outer auxiliary part 21 has an auxiliary body 24 and a pivot unit 34.Yet the base plate 35 of this outer auxiliary body 24 is bigger than the base plate 35 of this interior auxiliary body 24.Described being used for can comprise two columns 39 around the supporting member 37 of this pivot unit 34 of bearing axle pivot supporting, respectively be arranged in an edge that extends in parallel with this rack component 6,7, and two bearing pins 40 are arranged in the upper end of all columns 39 and form described bearing axle.A steady arm 44 that has actuator 45 meets at right angles the ground horizontal arrangement on this base plate 35 with all side members 6,7.This pivot unit 34 comprises the frame 58 of a platform 60 that has box-shaped part 59 and stretch out from this box-shaped part.This box-shaped part 59 is provided with one and goes up horizontal plate 61, is arranging some parts of the device 62 of the centre-driven that is used for this winding roll 4 on this on the horizontal plate.Locking component 49, pinch device 50 and an actuator 51,52 are arranged on the vertical back plate 48 to be similar at the 22 described modes of auxiliary part in this, and described back plate 48 is firmly fixed at the interior vertical wall of the described box-shaped part 59 of a part that forms this frame 58 that can pivot.Because this centre-driven device 62 is installed on this pivot unit 34, so it can move with these auxiliary body 24 straight lines along the direction that is parallel to all rail bars 12.
This centre-driven device 62 comprises a drive motor 63 that is securely fixed on this platform 60, one is firmly fixed at the transmission gearbox 64 of this box-shaped part 59 and is arranged in a driving device 65 between them, and this driving device is made up of a cog belt in an illustrated embodiment.A rotatable shaft 66 stretches out from this transmission gearbox 64 along the direction that is parallel to this winding roll 4.A coupler 67 is arranged on this one 66, and its inner is towards this rack component 6,7.This coupler 67 has an external toothing 68, this external toothing is designed to cooperate with corresponding internally toothed annulus 16 on this winding roll 4, one realizes till cooperating this coupler 67 that is by this centre-driven device 62 to move axially to respect to this coupler 15 to connect between two coupler 15,67 this.
In the downstream end of this reel machine 1 (see figure 1) the braking station 69 of a band brake arm 70 is arranged, in this braking station 69, this paper roll 3 was finally braked further be sent to the paper roll trucking department (not shown) of this machine along all rail bars 12 before.
Also can be in cutting knife (not shown) of the upstream of this surface reel cylinder 8 configuration, this cutting knife became some narrower paper tapes to these paper web 2 rip cuttings before coil paper.
This reel machine is provided with the various indicating device (not shown)s that are used for dissimilar observed readings, and these indicating devices constitute professional and technical personnel's the technology of being familiar with, thereby this paper no longer describes.
In other embodiment of reel machine, this surface reel cylinder in the foregoing description for example can be arranged to band parallel to each other by a ring-shaped bearing band or one group and form.
When this coil paper process starting in this reel machine 1 (see figure 7), this first auxiliary unit 19 is in the upstream position that it approaches this surface reel cylinder 8, the drive motor 63 of centre-driven is at drive side, another auxiliary unit 20 is in its downstream position, and the drive motor 63 of centre-driven is in operator's side.
This pivot unit 34 of this first auxiliary unit 19 is in its production position, promptly is in the curling position, is parked on the height piece 46 of the upper surface that belongs to this steady arm 44 (seeing Figure 14 and Figure 16 respectively).The pivot unit 34 of this second auxiliary unit 20 also is in the curling position, but directly is parked on this base plate 35, this means that occupying paper roll skims over position (seeing Figure 15 and Figure 17 respectively).
All locking components 49 and pinch device 50 in all auxiliary units 19,20 all are in the curling position, thereby this holding device is opened.These two centre-driven devices 62 are static, and all coupler 67 are in their outermost position.
A first volume paper bowl 4 is on the warehouse shelf 30 above this surface reel cylinder 8, and the arm 33 of loweing that is ready to be in its upper/lower positions grasps.In the downstream of this reel machine 1, the brake control lever 70 that these braking station 69 usefulness are lowerd is ready to receive and the paper roll that is rolled up 3 that slows down.Cutter sweep if any, is switched on but is not in the production position.
When beginning to start, (see Fig. 7～12), the auxiliary unit 19 pivot unit 34 that are arranged in the upstream upwards be pivoted to it on the position.The arm 33 of loweing moves upward to roller warehouse 29.Make a winding roll 4 be rolled into arm 33 tops of loweing, when it reaches the tram, receive an indication.
Lowering device 33 moves downward emptying equipment then, and winding roll 4 is placed on the surface 13 of loweing of lifting of all rail bars 12, just on the tram above surperficial reel cylinder 8 (see figure 8)s there.In warehouse 29, next blank coil paper bowl 4 is moved forward by an actuator (not shown) that is provided with for this purpose, is ready to next circulation.
A kind of vacuum structure (not shown) can be connected in this winding roll 4, and this winding roll is perforated in this occasion.Shift when realization contacts with this paper web 2, this paper web 2 is transferred to this winding roll 4 by rights, sees below.
Actual transfer can realize with several diverse ways.This paper web 2 can for example be connected by means of suction and be broken in this vacuum drill hole of this winding roll 4, perhaps can slow down the paper roll 3 in increasing the remainder increase that causes paper 2 and be introduced into nip, and it is broken then there.Otherwise, can be on this winding roll 4 gluing or tape.
If this paper web 2 will be divided into several paper tapes by vertical, then this cutting knife is lowerd and is put into operation.This auxiliary body 24 is now by from these surface reel cylinder 8 outside successive position fixes, so that obtain constant compressing in this endless belt 9.Along with this paper roll 3 increases, this first auxiliary unit 19 is along these frame 5 parallel motions, and these auxiliary unit 20 beginnings are upstream moved towards this surface reel cylinder 8 simultaneously.Thank to by means of this steady arm 44 (seeing Figure 13～17) resulting space between all auxiliary units 19,20, this auxiliary unit 20 is skimmed over the below of the paper roll 3 in this increase.After skimming over, when this auxiliary unit 20 has arrived its upstream position of going up most, the all pivots unit 34 that belongs to described auxiliary unit 20 is rotated their position, top, so by this actuator 45 this height piece 46 is moved on to its front position, this steady arm 44 is set in production position (see figure 8) once more.The arm 33 of loweing is lifted once more so that collect a new blank coil paper bowl 4.Meanwhile, the paper roll 3 in this increase has reached its final size and has arrived this braking station 69.This paper roll 3 is slowed down to 20% of about speed of production, so this centre-driven device 62 is thrown off.This actuating device is stopped and this paper roll is shifted into the paper roll trucking department (not shown) of this reel machine 1 fully then.This process begins once more then.
In an illustrated embodiment, continuously so that support this paper web and enter at this new take up roll and contact with this belt and when this paper web walks around this new winding roll, this paper web is delivered to the paper roll that is rolled up, this describes in greater detail in US-5531396 this belt.According to another embodiment that shows in more detail among Figure 18, this new winding roll contacts with this endless belt, and this paper roll that is rolled up leaves described belt when it moves downstream simultaneously.
Above-described and in the embodiments of the invention shown in all accompanying drawings, this surface wind2 comprises a surperficial reel cylinder 8 and a belt 9.Yet for this surface wind2, also might only form first kind of extreme occasion by this surface reel cylinder 8, need not any belt 9, erect image in the cylinder paper winder of routine like that.Should the surface wind2 can be also except this belt 9 comprise a roller in the extreme occasion of another kind with the form of guiding roller 8, configuration is such in this occasion, and promptly this paper web 2 is that a part that is not directly supported that is close to this belt 9 is carried out around the coiling and the continuation coil paper of this paper web 2 on this winding roll 4 of a new winding roll 4.Thereby this guiding roller 8 does not play surperficial reel cylinder.If adopt a strap, then this nose cross section can be downward-sloping as shown in Fig. 1～17, can be vertical as shown in Figure 18 perhaps.Otherwise this belt 9 can be walked around this surface reel cylinder 8 and from then on advance backward towards the drying section of this tissue machine.
Claims (16)
1. reel machine (1) in paper machine, paper is made into continuous webs of paper (2) in this paper machine, this paper web is batched at some winding rolls (4) and is gone up to form paper roll (3), each winding roll (4) has the end of some band bear boxs (17), and described reel machine (1) comprises the rack component (6,7) of two slender and parallel; A surperficial wind2 (8) is arranged in the upstream extremity of all rack components (6,7) and is the form of the surperficial reel cylinder (8) and/or a strap (9) of a rotation, so that transmit this paper web (2) and this paper web has been delivered to one of described all winding rolls (4) or one or the paper roll (3) that forms just thereon; Two parallel rail bars (12) are installed on all rack components (6,7); And an ancillary system, this ancillary system is formed by being used for alternately receiving first and second auxiliary units (19,20) of new winding roll (4); Each auxiliary unit (19,20) comprise and be arranged in first and second rack components (6,7) Wai Ce first auxiliary part (21), and be arranged in first and second rack components (6,7) Nei Ce second auxiliary part (22), each described auxiliary part (21,22) comprise that is fixed in this rack component (6,7) platform (23), one can be on this platform straight-line auxiliary body (24), an actuator (27) that is used for moving this auxiliary body (24), and pinch device (50) that is arranged on this auxiliary body (24), this pinch device compresses this bear box (17) of this winding roll (4) so that along with the increase of paper roll (3) size keeps predetermined linear pressure in the nip between this surface wind2 (8) and this paper roll (3), and this reel machine (1) also comprises a device, in order to this winding roll (4) is positioned at all rack components (6 from one, 7) the roller warehouse (29) of upstream moves on to this auxiliary unit (19 or 20) of beginning coil paper operation, it is characterized in that, each auxiliary body (24) comprises a base plate (35), the supporting member (37) that carries by this base plate (35), and one be bearing in the described supporting member (37) pivotly, so that around a parallel pivotal axis of a winding roll (4) with operation in this reel machine (1), the pivot unit (34) that between an assembling position and production position, rotates, this assembling position stretches so that collect a blank coil paper bowl (4) from this base plate (35), draw in so that this paper web (2) is twisted on the collected winding roll (4) to this base plate (35) this production position, and described pinch device (50) carries by this pivot unit (34).
2. the reel machine described in claim 1, it is characterized in that, each pivot unit (34) also can be pivoted to downwards from described production position and freely skim over the position, has laid down a paper roll that is rolled up (3) downstream and just return all pivots unit (34) in this auxiliary unit (19 or 20) in the way of upstream at it and can freely skim over the auxiliary unit (20,19) of just wherein putting at the paper roll of coil paper on this position.
3. the reel machine described in claim 2, it is characterized in that, each auxiliary body (24) also comprises a steady arm (44) that is arranged on this base plate (35), described steady arm (44) but comprise height piece (46) and an actuator (45) that is used for this height piece (46) of at least one parallel motion, this height piece (46) is configured to take the primary importance and the second place by means of this actuator (45), be used for be shaped to this pivot unit (34) that cooperates described height piece (46) on a shoulder (47) cooperate, thereby this height piece (46) of this steady arm (44) when being in the described second place in all auxiliary units (19,20) resulting space between is with this auxiliary unit (19 that allows in returning the way, upstream, 20) below of this winding roll (4) of the paper roll from this increase (3) is skimmed over.
4. the reel machine described in claim 1 is characterized in that, this surface wind2 comprises a surperficial reel cylinder (8) that is rotatably supported in all rack components (6,7).
5. the reel machine described in claim 1 is characterized in that, this surface wind2 comprises the annular supporting strap (9) of advancing, and this belt is one or some and the upstream extremity that is arranged in all rack components (6,7).
6. the reel machine described in claim 4 is characterized in that, this surface wind2 comprises the annular supporting strap (9) of advancing, and this belt is one or some and the upstream extremity that is arranged in all rack components (6,7).
7. the reel machine described in claim 6, it is characterized in that, this supporting strap (9) has left this paper web (2) that this surface reel cylinder (8) also continues supporting this paper roll (3) and arrives this paper roll even be configured at described paper roll (3), with the box lunch weight of this paper roll and size when maximum, this coil paper stage more over a long time in provide support all the time.
8. the reel machine described among the claim 1-7 any one, it is characterized in that, dispose some indicating devices and sensor detects various character and observed reading very important concerning the quality of paper in conjunction with this reel machine (1), detection line load for example is so that control this coil paper process.
9. the reel machine described among the claim 1-7 any one, it is characterized in that, the described device that is used for Move Volumes paper bowl (4) comprises a pair of arm of loweing (33), they are arranged in the frame in this roller warehouse (29), can stretch from this frame (5) so that collecting the position of a new winding roll (4) from this roller warehouse (29) and be used for this winding roll (4) is unloaded to the surface of loweing (13) that all rail bars (12) from all rack components (6,7) lift between second curling position of this winding roll (4) and pivot at one.
10. the reel machine described in claim 9 is characterized in that, all arms of loweing (33) are configured to forward to another the 3rd position, causes them to leave this winding roll (4) that is discharged to this surface of loweing (13).
11. the reel machine described among the claim 1-7 any one, it is characterized in that, this pivot unit (34) is configured to a blank coil paper bowl (4) is placed directly on all rail bars (12) of all rack components (6,7), causes all outer peripheral groove (18) in all bear boxs (17) at this winding roll (4) during this paper web (2) coil paper to cooperate with described all rail bars (12) and this winding roll (4) will lean on all rail bars (12) to carry.
12. the reel machine described in the claim 1～7 any one, it is characterized in that, each pivot unit (34) comprises a vertical back plate (48), the upper limb of this back plate is provided with a horizontal rail bar (38), causes all outer peripheral groove (18) in all bear boxs (17) at this winding roll (4) during this paper web (2) coil paper to cooperate with described all rail bars (38) and this winding roll (4) will lean on all rail bars (38) to carry.
13. the reel machine described among the claim 1-7 any one, wherein each winding roll (4) is provided with the end that respectively has a brake wheel (14), it is characterized in that, each secondary body (24) also comprises a locking component (49) that is close to this brake wheel (14) effect of this winding roll (4), described locking component (49) forms a holding device that is used for this winding roll (4) together with this pinch device (50), all the time be enclosed in this holding device at this winding roll of whole coil paper stage (4), but still can in this holding device, freely rotate.
14. the reel machine described among the claim 1-7 any one, it is characterized in that, disposed and this pivot unit (34) or the supporting all load transducers of this auxiliary body (24), to detect the linear pressure in this nip between this surface wind2 (8) and this paper roll (3) and to send some signals of the position of controlling this pivot unit (34) and this auxiliary body (24) respectively, so that by means of being used for respectively along all rack components (6,7) locating the actuator (27) of this auxiliary body (24) and being used for locatees the actuator (41) of this pivot unit (34) and controls this linear pressure.
15. the reel machine described among the claim 1-7 any one, wherein each winding roll (4) has the end, each end is provided with the brake wheel (14) of a band coupler (15), it is characterized in that each outer auxiliary part (21) comprises that is configured to be dropped into a centre-driven device (62) that meshes and drive this winding roll (4) with this winding roll (4).
16. the reel machine described in claim 15, it is characterized in that, this centre-driven device (62) comprises a CD-ROM drive motor (63) that drives an axle (66), one with its inner towards this rack component (6,7) be arranged in coupler (67) on the described axle (66), described coupler (67) has one and is designed to the external toothing (68) that cooperates with the corresponding internally toothed annulus (16) of this coupler (15) that is used for this winding roll (4), at two coupler (15,67) this cooperation between is that this coupler (67) by this centre-driven device (62) moves axially to respect to this coupler (15) and realizes till connecting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98106690A CN1081594C (en) | 1998-04-20 | 1998-04-20 | Reel-up with double secondary units for reeling running web in paper machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98106690A CN1081594C (en) | 1998-04-20 | 1998-04-20 | Reel-up with double secondary units for reeling running web in paper machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1232780A CN1232780A (en) | 1999-10-27 |
| CN1081594C true CN1081594C (en) | 2002-03-27 |
Family
ID=5219044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98106690A Expired - Fee Related CN1081594C (en) | 1998-04-20 | 1998-04-20 | Reel-up with double secondary units for reeling running web in paper machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1081594C (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100562470C (en) * | 2008-04-03 | 2009-11-25 | 宁波亚洲浆纸业有限公司 | A kind of reel machine and method of work thereof |
| FI124584B (en) * | 2010-12-08 | 2014-10-31 | Valmet Technologies Inc | Method and device for handling loads |
| CN104229514B (en) * | 2014-08-29 | 2017-02-01 | 山东天阳纸业有限公司 | Rewinder paper roller connecting device |
| CN104291137B (en) * | 2014-09-28 | 2016-11-23 | 安徽新华印刷股份有限公司 | A kind of reel machine underframe |
| AT519199B1 (en) * | 2016-07-19 | 2018-08-15 | Andritz Ag Maschf | METHOD AND DEVICE FOR WINDING A FIBROUS WEB |
| CN107352302B (en) * | 2016-12-22 | 2019-01-22 | 南通中菱电力科技股份有限公司 | A kind of roll paper processing equipment |
| CN107572285A (en) * | 2017-08-25 | 2018-01-12 | 福建连众智惠实业有限公司 | A kind of blown film Trinity rolling-up mechanism |
| CN108861771B (en) * | 2018-06-19 | 2020-09-04 | 金东纸业（江苏）股份有限公司 | Paper roll winding system and paper roll winding method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1574632B1 (en) * | 1968-01-09 | 1971-02-25 | Zum Bruderhaus Gmbh Maschf | Device for uninterrupted unwinding of a web, in particular a paper web |
| WO1993006034A1 (en) * | 1991-09-18 | 1993-04-01 | Valmet-Karlstad Ab | Reel-up |
| WO1994026641A1 (en) * | 1993-05-06 | 1994-11-24 | Beloit Technologies, Inc. | A method and apparatus for reeling a wound web roll |
| WO1996006033A1 (en) * | 1994-08-18 | 1996-02-29 | Beloit Technologies, Inc. | Improved method and apparatus for reeling a traveling web into a wound web roll |
| WO1996015059A1 (en) * | 1994-11-14 | 1996-05-23 | Beloit Technologies, Inc. | Winder with elevated spool support rail |
-
1998
- 1998-04-20 CN CN98106690A patent/CN1081594C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1574632B1 (en) * | 1968-01-09 | 1971-02-25 | Zum Bruderhaus Gmbh Maschf | Device for uninterrupted unwinding of a web, in particular a paper web |
| WO1993006034A1 (en) * | 1991-09-18 | 1993-04-01 | Valmet-Karlstad Ab | Reel-up |
| WO1994026641A1 (en) * | 1993-05-06 | 1994-11-24 | Beloit Technologies, Inc. | A method and apparatus for reeling a wound web roll |
| WO1996006033A1 (en) * | 1994-08-18 | 1996-02-29 | Beloit Technologies, Inc. | Improved method and apparatus for reeling a traveling web into a wound web roll |
| WO1996015059A1 (en) * | 1994-11-14 | 1996-05-23 | Beloit Technologies, Inc. | Winder with elevated spool support rail |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1232780A (en) | 1999-10-27 |
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