CN1232779A - Reel-up - Google Patents
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- CN1232779A CN1232779A CN 98106689 CN98106689A CN1232779A CN 1232779 A CN1232779 A CN 1232779A CN 98106689 CN98106689 CN 98106689 CN 98106689 A CN98106689 A CN 98106689A CN 1232779 A CN1232779 A CN 1232779A
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- Replacement Of Web Rolls (AREA)
- Winding Of Webs (AREA)
Abstract
A reel-up in which paper is reeled up on reeling drums to form paper reels, said reel-up comprising two stand members each having a stand rail to support the reeling drum; a surface winding means over which the web runs; and a secondary system with at least one secondary unit for receipt of a reeling drum, wherein the secondary unit comprises in said stand members. According to the invention each secondary body comprises lifting means for lifting the reeling drum from the stand rail to a production level in which the reeling drum is free from the stand rails and the load of the paper reel and the reeling drum is taken up by the secondary bodies and transferred to the stand members. The lifting means comprises a top rail with an upper support surface parallel to the adjacent stand rail, and at least one actuator to bring the support surface of the top rail into contact with the reeling drum and effect the lifting through vertical movement of the top rail.
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 in this reel machine on some winding rolls to form paper roll, each winding roll has some ends that are provided with bear box, described reel machine comprises stand arrangement, this stand arrangement comprises the rack component of two slender and parallel, respectively has a rail bar and supports this winding roll at its bear box place; A surperficial wind2, this paper web is advanced on this surface wind2, and this surface wind2 is arranged in the upstream extremity of all stand arrangement; And an ancillary system, but being used for receiving the auxiliary unit that the straight line of a winding roll moves by at least one, this ancillary system forms; Wherein each auxiliary unit comprises first auxiliary body and second auxiliary body, but described all auxiliary bodies are bearing in the described stand arrangement movably by means of the bearing set straight line, each auxiliary body comprises that is used for making it is arranged to compress this bear box of this winding roll along the straight-line actuator of this rack component and one a pinch device, so that along with the increase of this sizes of rolls, in the nip between this surface reel cylinder and this paper roll, keep predetermined linear pressure.
Existing many dissimilar reel machines are used for a continuous webs of paper that comes from paper machine is coiled into a paper roll.For continuous production is maintained, these paper machines are usually designed to two independent systems, promptly one from this reel machine upstream a pair of lower first (dominate) system that knee-joint receives a blank coil paper bowl with, when this paper web around during a few circle, an ancillary system, this system promptly takes over this winding roll so that continue to coil into a paper roll that is rolled up since a paper roll.
The example of the reel machine of common type is those, and wherein this ancillary system comprises 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.The reel machine of band sub-arm is described in following patent specification, for example: US-4143828, US-4283023, US-4175714, US-3614011 and US-5520354.Band can straight-line auxiliary slide unit reel machine in following patent specification, describe, for example: US-4934619 and US-5370327.
Another example is a kind of slightly different and reel machine of modern type more, and this reel machine does not have above-mentioned first system fully, but this reel machine is provided with two auxiliary units to replace described first system as an alternative.Such reel machine is described in US-5370327.
Even we have selected the not first system of this reel machine also to use this prefix " to assist " in speech such as " ancillary system ", " auxiliary unit " " slave part ", " auxiliary body " in this article.
In the type of at first mentioning is that tape leader is sent out in the reel machine of system, the briefly following generation of coil paper: a blank coil paper bowl is transplanted on a pair of first fork by a roller warehouse from this reel machine upstream, all first forks take this winding roll with a passive surperficial reel cylinder to and contact, this paper web is advanced 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 at first to be rotated with the speed identical with this surface reel cylinder.This winding roll is the control of all auxiliary unit adapters of some sub-arms or auxiliary slide unit form to this winding roll there by circumferential some the horizontal frames members that move down into along this surface reel cylinder then.Continue coil paper and be,, follow the caused horizontal motion of size owing to its increase of this paper roll around a joint rotation or along all sub-arms or auxiliary slide unit that all rack component straight lines move to the realization that is rolled up paper roll.Be arranged in the pinch device on all auxiliary units,, cause increase along with this sizes of rolls near the bear box on the both ends that are positioned at this winding roll operation, in the nip between this surface reel cylinder and this paper roll one of maintenance that want with adjustable linear pressure.For the paper of some grade, this linear pressure in this nip is low, so that avoid the undesirable property in this paper roll.Cross a low linear pressure and will cause each ply of paper volume danger too loose in this paper roll.Yet this problem can solve by by means of a coupler that is arranged in this winding roll one end this winding roll being connected in a centre-driven device, because this winding roll no longer needs to drive by the friction to this surface reel cylinder.Centre-driven also allows this linear pressure to change in the scope of broad, causes that compressing of this paper web can be alleviated in this nip between this paper roll and this surface reel cylinder.The reel machine of band centre-driven is described in following patent specification, for example: US-4934619, US-5370327, US-5520354, US-5375790 (SE-469071) and US-5393008 (SE-469072).
When adopting centre-driven, for this winding roll is transplanted on this ancillary system from this first system, must between different actuating devices, carry out the transmission conversion, raise, so this transmission conversion influences this linear pressure because temporary transient pressure takes place in described nip.In order to optimize coil paper, in whole coil paper process, can connect same driving all the time from a blank coil paper bowl to the paper roll that is rolled up.In order to realize this point, the preceding known two groups of auxiliary slide units that only use, these slide units are each other alternately and all first arms can be omitted.So, one be connected in all slide units to one of single actuating device can 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.
All these known various types of reel machines no matter with or without first system, all exist another quite general problem, promptly undesirable friction force.The reason that this power constitutes so big problem is, as mentioned above, it is extremely important as far as possible accurately being controlled at the linear pressure in this nip between the paper roll in this surface reel cylinder and this increase so that avoid the undesirable property in this paper roll during coiling process, especially like this when the soft crepe paper that batches such as " facial tissue " that be used for the health purpose and similar exquisite paper, this soft crepe paper needs low linear pressure.Yet this control compares difficulty by described friction force.So the reliable and correct control of this nip pressure needs the straight line loading system that friction is very little.
Undesirable friction force, comprising, because the friction in bearing and the contact surface, the friction in the joint of first and sub-arm, pressure device etc. and producing.
Friction can also produce in this hydraulic actuating cylinder that moves this auxiliary slide unit.Each reel machine of the auxiliary slide unit of band also has one or more rail bars in its all rack component, be configured to control this auxiliary slide unit and during the crank motion of this auxiliary slide unit this friction reduced to minimum.The latter should realize by the bearing of certain form such as antifriction-bearing box or plain bearing.
But at a reel machine of being with the auxiliary unit that comprises the horizontal motion that is used for this winding roll of straight line loading system, friction between this winding roll and all frame rail bars just, the friction of this frame rail bar, the precision that be when controlling this linear pressure in this paper roll nip and the major limitation of reliability aspect are responsible for.
Even all linear bearings of all auxiliary slide units are designed to very little friction, this frame rail bar friction also will be identical, irrelevant with any improvement in all bearings of this auxiliary slide unit, promptly, then has the high friction of unmodified in this occasion as long as this paper roll supports by this frame rail bar during this production phase.Even in the occasion that is caused very low friction force by all linear bearings, this frame rail bar friction will provide the more significant harmful effect to all character of this paper roll, and it can also influence the quality of paper in other respects.
In known all reel machines, this winding roll causes at least 3 kinds of different friction fit power, promptly in this bear box, rub along with this sizes of rolls increase and along kinetic first of this frame rail bar, by second friction and last the 3rd friction in all linear bearings of this auxiliary slide unit near this frame rail bar by the rotation of this winding roll with by this winding roll.
During this winding roll is being produced a new paper roll when this frame rail bar is advanced, exist the very important danger of interference, be form such as the foreign matter from the dust of the accumulation of this paper web, the perhaps form of the distortion in this frame rail bar or this winding roll, so this horizontal motion is had adverse influence and owing to cause temporary transient vibration owing to must intermittently supplying with the power that has strengthened to all actuators in this nip pressure when this winding roll runs into this interference, and this may have adverse influence to this paper roll.By the caused inhomogeneous straight-line motion of described interference, comprising the distortion that for example is the surface damage of this frame rail bar, also cause disadvantageous vibration, this paper roll of this vibration effect and at last for example on this bear box of this winding roll, thus also on this coupler of the centre-driven that is used for this winding roll, cause unnecessary wearing and tearing.
When along with the increase of this sizes of rolls when this frame is located this winding roll, the necessary adjustment of all actuators of this auxiliary unit is complicated to constitute an additional problem owing to it makes in this frame friction.
Main purpose of the present invention is, reduces the friction problem that is occurred in known reel machine significantly.
Another object of the present invention is, a kind of reel machine is provided, and this reel machine has the configuration that provides the straight line loading system with very little friction, can realize failure-free, the control of correct nip pressure for this.
Another purpose of the present invention is, a kind of reel machine is provided, and wherein might eliminate the friction of frame rail bar during producing a paper roll fully.
A further object of the invention is, a kind of reel machine is provided, and wherein being provided with easily of all actuators of this winding roll located on the ground relevant with the increase of this paper roll of being used for of all auxiliary units along this frame.
This reel machine according to the present invention is characterised in that, each auxiliary body comprises a bont, this bont is configured to this winding roll is risen to a production height that lifts from supporting frame rail bar (track), the load that causes this winding roll to break away from all frame rail bars and this paper roll and this winding roll is lifted by all auxiliary bodies fully and is delivered to described stand arrangement through described bearing set from all auxiliary bodies, described bont comprises a head track bar, this head track bar has a upper support face and is parallel to the rail bar of this adjacency, and at least one actuator, this actuator is brought this areal of support of this head track bar into and is contacted with this winding roll and continuous vertical basically motion by this head track bar realizes described lifter motion.
Be that because this frame rail bar friction is eliminated, the total friction in this ancillary system reduces by this winding roll is lifted obtained direct advantage from this frame.When the load from this paper roll only is shifted into all linear bearings of all auxiliary slide units as an alternative, friction in these increases, but because the friction in all linear bearings is lower than the occasion of corresponding direct contact between winding roll and frame rail bar, so total friction generally speaking remains lower.
If thereby this winding roll is lifted by this auxiliary unit and breaks away from this frame rail bar, then since as mentioned above this friction will be lowered, so the horizontal location along with the increase of this paper roll of this winding roll will be easy to realize.
Be retained for all frame rail bars of the reason of safety, but they can be used than the steel of the lower trade mark of all frame rail bars that supports this winding roll in the whole coil paper stage all the time and make well.
Describe the present invention in greater detail with reference to all accompanying drawings below.
Fig. 1 be one according to the first embodiment of the present invention with two auxiliary units and be provided with the lateral plan of the reel machine of bont.
Fig. 2 is the transparent view according to this reel machine of Fig. 1.
Fig. 3 is the transparent view of auxiliary slide unit in according to an auxiliary unit in this reel machine of Fig. 1 and Fig. 2 one.
Fig. 4 is that the part of this box parts is removed according to the transparent view of an outer slave part of an auxiliary unit in this reel machine of Fig. 1 and Fig. 2.
Fig. 5 is according to the lateral plan of the upstream portion of this reel machine of Fig. 1 and a control position during being shown in this coil paper process.
Fig. 6 and Fig. 7 are transparents view with the part of the similar reel machine of person shown in Fig. 1, but this reel machine is provided with bont according to a second embodiment of the present invention.
Fig. 8 is the cutaway view of first rack component and auxiliary slide unit in the reel machine of a type that has an auxiliary unit, and its auxiliary slide unit is provided with the bont according to the 3rd embodiment of the present invention, and this bont is in not control position.
Fig. 9 represents the object identical with Fig. 8, but this bont is in control position.
Figure 10 is the view of watching from the outside that should assist slide unit according to Fig. 8.
Figure 11 is the view of watching from the inboard that should assist slide unit according to Fig. 9.
Figure 12 is according to second rack component of this reel machine of Fig. 8 and the cutaway view of auxiliary slide unit, and the described second auxiliary slide unit is provided with the equipment that is used for centre-driven, and this bont is in not control position.
Figure 13 represents the object identical with Figure 12, but this bont is in control position.
Figure 14 is the lateral plan according to an external support plate of this second auxiliary slide unit of Figure 12.
Figure 15 is the lateral plan according to this bont of this second auxiliary slide unit of Figure 12.
Figure 16 is the lateral plan according to an internal support plate of this second auxiliary slide unit of Figure 12.
Fig. 1 and Fig. 2 schematically are illustrated in the part of a reel machine 1 in the paper machine, and paper is made into a continuous paper web 2 in this paper machine.Paper roll 3 twists on the mandrel of winding roll 4 forms in this reel machine 1 continuously.This reel machine 1 comprises a frame 5 that has first and second identical, elongated, the parallel framework accessories 6,7.A surperficial reel cylinder 8 is rotatably supported in the framework accessory 6,7.The endless belt 9 of advancing on this surface reel cylinder 8, this paper web 2 that has the drying section (not shown) of blowing drying cylinder and/or Yang Keshi drying cylinder from is being supported in this endless belt in it leads to the way of this reel machine 1.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 drive by walking around this belt 9 that one group of roller 10 advances, one of all rollers, and for example 11 of this belt live-rollerss are actvies.A horizontal frames rail bar 12 also is installed in each rack component 6,7 top rigidly.This frame rail bar 12 since one have (a transferring) surface 13 of loweing lift part 12a, this surface 13 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 frame 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 is provided with a brake wheel 14 at every end, 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 groove 18 is used for admitting this frame rail bar 12 or other control elements, and is as mentioned below.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) that comprises some supporting arms and an actuator such as cylinder or hydraulic actuating cylinder is controlled supplying with forward gradually of new winding roll 4.When the paper roll 3 of the increase that is arranged in the downstream during near preliminary dimension, a blank coil paper bowl 4 is transplanted on all surfaces 13 of loweing of all frame rail bars 12 from this warehouse 29 by a pair of arm of loweing (transferring arm) 33.This its outer peripheral groove 18 of winding roll 4 usefulness is parked on this surface 13 of loweing.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 be transported to the paper roll trucking department (not shown) of this machine along this frame rail bar 12 before.
This reel machine 1 comprises an ancillary system, this ancillary system is made up of first auxiliary unit 19 and second auxiliary unit 20 in this embodiment shown in Fig. 1 and Fig. 2, and described all auxiliary units 19,20 are opposite for operator's side and drive side each other.Each auxiliary unit 19,20 have and are arranged in this first and second rack component 6, the first outer auxiliary body 21 in 7 outsides, and be arranged in this first and second rack component 6, the second interior auxiliary body 22 of 7 inboards, each auxiliary body 21,22 are the form of a slide unit or slide, this slide unit or slide are by means of the bearing set on even keel, but be bearing in this rack component 6 straight-line motion, on 7 the platform 23, this bearing set comprises one or more guide rails, two closed slides 26 on this platform 23 for example, with some bearings of forming by antifriction-bearing box in this auxiliary slide unit 22 or plain bearing, so that during this guide rail or all guide rails 26 crank motions, friction is reduced to minimum at this auxiliary slide unit.Auxiliary slide unit 22 is also by means of similar linear bearing in all, promptly be installed in rigidly each rack component 6,7 the inboard guide rail 26 and should auxiliary slide unit 22 in some bearings, what be supported on all rack components 6,7 should be vertically inboard.Motion that should auxiliary slide unit 21,22 is by an actuator 27, and for example cylinder or hydraulic actuating cylinder are realized, this actuator one end is connected in this auxiliary slide unit 21,22 and its other end is connected in this rack component 6,7.The auxiliary slide unit of in one and same auxiliary unit 19,20 two 21,22 is 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 slide unit 21,22.
The bont that the auxiliary slide unit 21,22 of each of this reel machine 1 comprises according to the first embodiment of the present invention, in order to this winding roll 4 is risen to a position of lifting from all frame rail bars 12, the load that causes this winding roll 4 to break away from all frame rail bars 12 and this paper roll 3 and this winding roll 4 is lifted by all auxiliary slide units 21,22 fully and is transplanted on this stand arrangement 5 through their bearing set.
In the embodiment of this bont shown in Fig. 1～Fig. 5, each auxiliary slide unit 21,22 is provided with one and is used for supporting the pivot unit 34 that cooperates with this winding roll 4, the actuator such as cylinder or hydraulic actuating cylinder 41 that is used for rotating this pivot unit 34, and one this pivot unit 34 clearly (distinctly) be retained in the locational height retaining device 44 that lifts.
Each auxiliary slide unit 21,22 has the base plate 35 of a band supporting member 37, and this supporting member 37 is used for this pivot unit 34 can be around the supporting of a said pivot, and this pivotal axis is parallel with the winding roll 4 of an active service.
Each pivot unit 34 comprises a back plate substantial rectangular, vertical 48, blocking device 49, a pinch device 50 and the actuator 51,52 that is used for this blocking device 49 and pinch device 50.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.This back plate 48 edge thereon is provided with a head track bar 38, and this head track bar and this frame rail bar 12 are parallel and be configured to cooperate with this winding roll 4.A H shape Connection Element 53 is installed on this back plate 48 along a long limit on even keel rigidity.This blocking device 49 is made up of an arc lock arm 54, this arc lock 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 blocking device 49 extends between following point of connection on the back plate 48 of this pivot unit 34 and this lock arm 54, and at both ends is connected in these in hinged way.End bearing a roller 56 on the freedom of this blocking device 49, this roller design become when these blocking device 49 places thereon during the production position with spool the cooperating of this winding roll 4.This pinch device 50 with two legs of this H shape Connection Element 53 between this blocking device 49 directly relative, and similarly be connected with this H shape Connection Element in hinged way with this blocking device 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.This blocking device 49 and the pinch device 50 of these two secondary slide units 21,22 form a holding device that is used for this winding roll 4 together.This winding roll 4 leans on all holding device 49,50 clampings, and meanwhile can freely rotate in these holding devices all the time in the whole coil paper stage of this paper roll 3.
Slave part 22 (see figure 3) places in this, base plate 35 be rectangular and vertical side plate 36 along the edge placement of these base plate 35 the most close these rack components 6,7.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 this actuator 41, and this actuator 41 is connected in the bottom of this column 39 flexibly and is connected in this pivot unit 34 by its other end by the one end by means of guide finger 42,43.But described height retaining device 44 is arranged on this base plate 35 and comprises the height piece 46 of an actuator 45 and a parallel motion, in order to this pivot unit 34 on a stepped appearance height shoulder 47 highly keep and cooperate.Because this height piece 46 of this height retaining device 44 can be set in two positions by means of this actuator 45, so vertical position that should pivot unit 34 can be set in one and go up production position and a upper/lower positions, this its bear box 17 of winding roll 4 usefulness is parked on this head track bar 38 of each pivot unit 34 on the production position on this, and is in the height lower than this upper limb of this frame rail bar 12 at the described head track bar 38 on its pivot unit 34 on this upper/lower positions.When this pivot unit 34 of one of all auxiliary units 19 or 20 is in this low return position and these 34 places, pivot unit of another auxiliary unit 20 or 19 thereon during the production position, all auxiliary slide units 21,22 can skim over below each other in couples.In other words, unloaded this auxiliary unit 19 or 20 of the paper roll 3 that the next one is rolled up in the downstream, can in other words skim over respectively in another auxiliary unit 20 or 19 be in this paper roll 3 in the forming process below.This winding roll 4 that is in this production position is then lifted from this frame rail bar 12.
Describe the outer auxiliary slide unit 21 of being somebody's turn to do of each auxiliary unit 19,20 in greater detail with reference to Fig. 4, same label is used for and above-mentioned interior auxiliary slide unit equivalent configurations key element.Should outer auxiliary slide unit 21 have the bigger base plate 35 of base plate than auxiliary slide unit 22 in this.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 are formed for the described bearing axle of this pivot unit 34.Described height retaining device 44 have it with the meet at right angles actuator 45 of ground horizontal arrangement of this rack component 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.Described vertical-lifting plate 48 is installed on the interior vertical arm of the described box-shaped part 59 of a part that forms this frame 58 that can pivot here rigidly.Because this centre-driven device 62 is installed on this pivot unit 34 rigidly, so it can move with these auxiliary slide unit 21 straight lines along the direction parallel with all frame rail bar 12 and can pivot with this unit 34 that pivots.
This centre-driven device 62 comprise one securely rigidity be installed in drive motor 63 on this platform 60, one securely rigidity be installed on the transmission gearbox 64 of this box-shaped part 59 and be arranged in a driving device 65 between them, 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, and this external toothing is designed to cooperate with corresponding internally toothed annulus 16 on this winding roll 4.One cooperate to be that this coupler 67 by this centre-driven device 62 moves axially to respect to this coupler 15 and to realize till connecting between two coupler 15,67 this.
In Fig. 1 and Fig. 2, can see, each pivot unit 34 of an auxiliary unit 19,20 also is configured to forward a last crawl position that is used for receiving a blank coil paper bowl 4 to by all frame rail bars 12, this winding roll 4 has been placed on all surfaces 13 of loweing, and after this will be carried by all head track bars 12 of all pivots unit 34 when all pivots unit 34 goes back to.This rotates by this actuator 41 and is responsible for.
Unless must be lowered to winding roll 4 all frame rail bars 12 with the paper roll 3 in this supporting increase for the reason of safety or for certain other reason, should carried through their all head track bars 38 by all auxiliary slide units 21,22 all the time to the whole production stage of the paper roll 3 that is rolled up from overhead winding roll 4 sky or basic for this winding roll 4 and this paper roll 3, this winding roll 4 of the paper roll 3 that after this roll coil of strip is full is lowered to all frame rail bars 12.
Fig. 6 and Fig. 7 represent one with part with reference to the similar reel machine of the described person in Fig. 1～5, but be provided with according to a second embodiment of the present invention bont.This bont comprises an actuator 41 that can pivot by means of the pivot unit 34 according to first embodiment.Yet it is provided with a dissimilar height retaining device 44, shown in Fig. 6 should in assist in the slide unit 22, this height retaining device 44 comprises an actuator 71 that is cylinder or hydraulic actuating cylinder form.This cylinder 71 is installed on this lifting plate 48 and its piston rod 72 down by rigidity vertically, and described piston rod 72 carries one and is used for the rotating pulley 73 that cooperates with this base plate 35.This piston rod 72 is taked extended position when this cylinder 71 is operated, so this pulley 73 leans against on this base plate 35, causes this winding roll 4 clearly to be retained in as previously mentioned on the height of tight top of this frame rail bar 12.Should outer assist in the slide unit 21 shown in Fig. 7, with the vertical actuator 71 of two described types this winding roll 4 clearly is retained on its height of direct top of this frame rail bar 12.Described all vertical actuators 71 also can be used for this pivot unit 34 from this lower position, at this moment should suitably be parked on this base plate 35 pivot unit 34, turn to this high position, at this moment this head track bar 38 is positioned at than on the high slightly height of all frame rail bars 12, causes this winding roll 4 to break away from all frame rail bars 12.Otherwise this pulley 73 can be replaced by a block, and this block is rigidly mounted on the end of this piston rod and suitably has the areal of support of a cavetto.
The part with the dissimilar reel machine of the above person is schematically represented in Fig. 8～16.The reel machine of this type comprises first system (not shown) and an ancillary system, and this ancillary system comprises the first and second auxiliary slide units 78,79 that are arranged in the outside of similar two the parallel rack components 80,81 of the above person.A kind of like this reel machine is described in for example SE-B-469071 (corresponding to US-5375790).But each auxiliary slide unit 78,79 by means of the bearing set straight-line motion be bearing in the outside of its rack component 80,81, this bearing set comprises two closed slides 82 and some bearings 83, for example antifriction-bearing box or plain bearing.Each auxiliary slide unit 78,79 is by means of a suitable actuator (not shown) crank motion.
In this embodiment of the auxiliary slide unit 78 in first shown in Fig. 8～11, be disposed in the inboard of a vertical back plate 84 on this first auxiliary slide unit 78 according to this bont of the 3rd embodiment of the present invention.Have the pinch device 85 of the actuator 87,88 that is connected with this reel machine and the outside that blocking device 86 is disposed in this back plate 84 as mentioned above according to Fig. 1～5.This bont comprises a lifting plate 89, but this lifting plate is bearing in this back plate 84 with leaning on the bearing set straight-line motion, this bearing set comprises two upright guide rails 90 that are installed on this back plate 84, and all opposed bearing 91 on this lifting plate 89, this bearing can be made up of antifriction-bearing box or plain bearing.This bont also is provided with an actuator 92, and for example cylinder or hydraulic actuating cylinder are with so that these lifting plate 89 up-and-down movements.This actuator 92 also has the function of height retaining device, this lifting plate 89 clearly is retained in this lifts the position, and at this moment this winding roll 4 breaks away from this frame rail bar 94.This lifting plate 89 is provided with a relatively shorter head track bar 95, and this head track bar is installed on the upper limb of this lifting plate 89 rigidly and a smooth Horizontal Branch bearing surface is arranged, and this areal of support is brought into this winding roll 4 vertically from the below of this winding roll 4 to contact.This lifting plate 89 is made into the shape of the picture word of falling U, and this actuator 92 extends between its two leg.
The second auxiliary slide unit of showing in more detail in Figure 12～16 79 also comprises the device 98 of the centre-driven that is used for this winding roll 4.Should have an internal support plate 96 by auxiliary slide unit 79, but by means of this internal support plate should auxiliary slide unit 79 with top at the identical mode straight-line motion of these first auxiliary slide unit 78 described persons be supported on its rack component 81.Should auxiliary slide unit 79 also have one and carry the external support plate 97 of this centre-driven device 98, and have a blocking device 100 and a pinch device 101 with top supporting actuator 102,103 at these first auxiliary slide unit 78 described person's same types through a frame 99.This bont is disposed between this internal support plate 96 and this external support plate 97 and comprises a lifting plate 104, but this lifting plate is supported on this internal support plate 96 with leaning on the bearing set straight-line motion, this bearing set comprises two upright guide rails 105 and all opposed fitted bearing 106 on this lifting plate that is installed in rigidly on this internal support plate 96, and this bearing is made up of antifriction-bearing box or plain bearing.This bont also is provided with an actuator 107, for example cylinder or hydraulic actuating cylinder, with so that these lifting plate 104 up-and-down movements, this actuator 107 also plays the height retaining device simultaneously, this lifting plate 104 clearly is retained in this lifts the position, at this moment this winding roll 4 breaks away from this frame rail bar 108.This lifting plate carries a relatively shorter head track bar 110, and this head track bar is installed on the upper limb of this lifting plate 104 rigidly and a smooth Horizontal Branch bearing surface is arranged, and this areal of support is brought into this winding roll 4 vertically from the below of this winding roll 4 to contact.In Figure 15 and Figure 16, be easier to find out, this lifting plate 104 and this internal support plate 96 are provided with perforate 111,112, in order to this actuator 107 to be installed, by means of under attach (attaching parts) and on attach 113,114, the lower end of this actuator 107 is connected in this internal support plate 96 and the upper end is connected in this lifting plate 104.This external support plate 97 is bearing on this lifting plate 104 by means of bearing set vertically straight-line motion, this bearing set comprises some upright guide rails 115 that are installed on this lifting plate 104 and all opposed bearing 116 on this external support plate 97, and this bearing is made up of antifriction-bearing box or plain bearing.Dispose a backstop (not shown) and this external support plate 97 is fixed in a upper/lower positions with this winding roll 4 of box lunch when being parked on all rail bars 94,108, this external support plate 97 is positioned at its upper limb from 4 one predetermined distances of this winding roll in this case.This lifting plate 104 is provided with a boss shape follower (follower) 117 on its lower end and its outside, in order to cooperate with this external support plate 97, cause when this external support plate 97 is in described upper/lower positions and when this winding roll 4 is parked on this frame rail bar 108, between the lower edge of this follower 117 and this external support plate 97, form a little space.This space is the same big with head track bar 110 and the space between this winding roll 4 at this lifting plate 104.When this actuator 107 is operated, this lifting plate 104 is moved upward and will be brought into this external support plate 97 is contacted at this follower 117 then and promotes this winding roll 4 simultaneously and this is promoted one section corresponding distance, causes the central axis of this centre-driven device 98 to keep central axis conllinear with this winding roll 4.
In the reel machine that particularly has according to the auxiliary slide unit of Fig. 1～7, can adopt embodiment here with this bont that the those shown is different.This bont can for example comprise a wedge shape height piece, but this wedge shape height piece parallel motion is so that raise this pivot unit and lower, perhaps pivotable decentralizing device, the eccentric perimeter surface of this decentralizing device raise by means of rotation and lower this pivot unit, perhaps a suitable screw device.
Be identical and be at least 1mm at two frame rail bar 12 places with distance between this winding roll 4 at all frame rail bars 12 on its described production position of lifting, preferably be at least 2mm.
This areal of support of this head track bar 38 preferably smooth with level.
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 in this reel machine (1) at some winding rolls (4) and is gone up to form paper roll (3), each winding roll (4) has the end that some are provided with bear box (17), described reel machine (1) comprises stand arrangement (5), this stand arrangement comprises the rack component (6,7) of two slender and parallel, respectively has a rail bar (12) and locates to support this winding roll (4) at its bear box (17); A surperficial wind2 (8), this paper web (2) is advanced on this surface wind2, and this surface wind2 (8) is arranged in the upstream extremity of all stand arrangement (6,7); And an ancillary system, this ancillary system be used for receiving a winding roll (4) by at least one but the auxiliary unit (19,20) that moves of straight line form; Each auxiliary unit (19 wherein, 20) comprise first auxiliary body (21) and second auxiliary body (22), but described all auxiliary bodies are bearing in the described stand arrangement movably by means of the bearing set straight line, each auxiliary body comprises that is used for making it is arranged to compress this bear box (17) of this winding roll (4) along the straight-line actuator of this rack component (27) and one a pinch device (50), so that increase along with this paper roll (3) size, in the nip between this surface wind2 (8) and this paper roll (3), keep predetermined linear pressure, it is characterized in that, each auxiliary body (21,22) comprise a bont, this bont is configured to this winding roll (4) is risen to a production height that lifts from supporting frame rail bar (12), cause this winding roll (4) to break away from the load of all frame rail bars (12) and this paper roll (3) and this winding roll (4) fully by all auxiliary bodies (21,22) lift and be delivered to described stand arrangement (5) from all auxiliary bodies through described bearing set, described bont comprises a head track bar (38), this head track bar has a upper support face and is parallel to the rail bar (12) of this adjacency, and at least one actuator (41), this actuator is brought this areal of support of this head track bar (38) into and is contacted with this winding roll (4) and continuous vertical basically motion by this head track bar (38) realizes described lifter motion.
2. the reel machine described in claim 1 is characterized in that, locating to be identical and to be at least 1mm at two frame rail bars (12) in the distance between all frame rail bars (12) and this winding roll (4) on the production position that it lifts, preferably is at least 2mm.
3. the reel machine described in claim 1 or 2 is characterized in that, the described areal of support of this head track bar (38) is smooth and level.
4. the reel machine described in the claim 1～3 any one is characterized in that, this bont comprises a height retaining device (44), so that this winding roll (4) clearly is retained on this production position of being lifted by this actuator.
5. the reel machine described in the claim 1～3 any one is characterized in that, described actuator itself also plays the height retaining device, so that this winding roll (4) clearly is retained on this production position of lifting.
6. the reel machine described in the claim 1～5 any one, it is characterized in that, each bont comprises a vertical-lifting plate (48), this vertical-lifting plate supports described head track bar (38) and is supported on this auxiliary body (21,22) pivotly, will lean on described actuator (41) to rotate so that this winding roll (4) is lifted from this frame rail bar (12).
7. the reel machine described in claim 6, it is characterized in that described lifting plate (48) forms the part of a pivot unit (34) of this auxiliary body (21,22), and is, this auxiliary body comprises a base plate (35), and this pivot unit (34) is bearing on this base plate pivotly.
8. the reel machine described in claim 7, it is characterized in that, this height retaining device (44) comprises a height piece (46) that is bearing in movably on this base plate (35), described height piece is arranged to support this pivot unit (34) so that this winding roll (4) clearly is retained on its production position of lifting at a desired location, and the actuator (45) that this height piece (46) is moved.
9. reel machine as claimed in claim 7, it is characterized in that, this height retaining device (44) comprises the actuator (71) that at least one is vertically arranged, this drive arrangement becomes to match with this pivot unit (34) and base plate (35) so that should pivot unit (34) at a position upper support, and this winding roll (4) clearly is retained on its production position of lifting.
10. the reel machine described in the claim 7～9 any one, it is characterized in that, this base plate (35) is supporting a bearing unit (37) that is used for supporting pivotally around a turning cylinder (40) this pivot unit (34), this turning cylinder (40) is parallel with the winding roll (4) that this paper web (2) is just being reeled thereon, described actuator (41) by an end bearing in this supporting member (37) that separates with described turning cylinder (40) and be supported on this pivot unit (34) by the other end.
11. the reel machine described in the claim 7～10 any one, it is characterized in that, when this auxiliary unit is in all rack components (6,7) upstream so that when grasping a new winding roll (4), this pivot unit (34) is configured to rotate by means of described actuator (41), skims over all frame rail bars (12) and arrives a upward crawl position.
12. the reel machine described in the claim 1～11 any one, it is characterized in that, this auxiliary body (21,22) is bearing on the levelling bench (23) of this stand arrangement (5) by described bearing set, and this platform (23) from this rack component (6,7) separately or be installed on this rack component rigidly.
13. the reel machine described in the claim 1～5 any one, it is characterized in that, each bont comprises a vertical-lifting plate (89,104), this vertical-lifting plate is supporting described all head track bars (95,110) and this vertical-lifting plate is supported on this auxiliary body (78,79) vertically straight-line motion, so that promote this winding roll (4) by means of described actuator (92,107) from this frame rail bar (94,108).
14. the reel machine described in claim 13 is characterized in that, this auxiliary body (78,79) is supported on this rack component (80,81) by means of described bearing set.
15. want the reel machine described in 13 and 14 any one as right, wherein this winding roll (4) has some ends, every end is provided with a band and is used for the brake wheel (14) of the coupler (15) that cooperates with centre-driven device (98), it is characterized in that, all auxiliary bodies (78 of this auxiliary unit, 79) one of comprise an internal support plate (96), be used for it by means of of the supporting of described bearing set in this rack component (81), an and external support plate (97), carry described centre-driven device (98), and be, this lifting plate (104) can vertically be installed in the outside of mounted panel (96) in this, and this external support plate (97) is installed on the outside of this lifting plate (104) movingly.
16. the reel machine described in the claim 1～15 any one, it is characterized in that, but this bont comprise a parallel motion, wedge shape height piece, the decentralizing device of a supporting pivotly or a screw device that supports pivotly, described drive configuration becomes to influence this height piece, this decentralizing device or this screw device so that realize the described lifting of this winding roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98106689A CN1085180C (en) | 1998-04-20 | 1998-04-20 | Reel-up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98106689A CN1085180C (en) | 1998-04-20 | 1998-04-20 | Reel-up |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1232779A true CN1232779A (en) | 1999-10-27 |
| CN1085180C CN1085180C (en) | 2002-05-22 |
Family
ID=5219043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98106689A Expired - Fee Related CN1085180C (en) | 1998-04-20 | 1998-04-20 | Reel-up |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1085180C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101873984A (en) * | 2007-09-24 | 2010-10-27 | 沃依特专利有限责任公司 | Method and device for winding a material web |
| CN104291137A (en) * | 2014-09-28 | 2015-01-21 | 安徽新华印刷股份有限公司 | Underframe of paper winding machine |
| 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 |
| CN107867583A (en) * | 2017-12-11 | 2018-04-03 | 建水春秋纸业有限公司 | A kind of paper machine coil paper portion coil paper cooling cylinder automatic paper-carrying system |
| CN109384068A (en) * | 2017-08-03 | 2019-02-26 | 金东纸业（江苏）股份有限公司 | Supercalender and its unwinding device |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103991732B (en) * | 2014-05-26 | 2016-04-20 | 苏州百骐电子材料有限公司 | Heating type electronic film winding device |
| CN103991734B (en) * | 2014-05-26 | 2016-04-20 | 苏州百骐电子材料有限公司 | Film coil uncoiling machine |
| DE102017111371B4 (en) * | 2017-05-24 | 2021-10-07 | TRüTZSCHLER GMBH & CO. KG | Transport device for a fleece winder |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5502354A (en) * | 1992-07-31 | 1996-03-26 | Correa; Paulo N. | Direct current energized pulse generator utilizing autogenous cyclical pulsed abnormal glow discharges |
| US5370327A (en) * | 1993-05-06 | 1994-12-06 | Beloit Technologies, Inc. | Method and apparatus for reeling a wound web roll |
| FI94231C (en) * | 1993-12-16 | 1995-08-10 | Valmet Paper Machinery Inc | Method and apparatus for winding a web of paper or paperboard in a pope winder or the like |
| US5673870A (en) * | 1995-12-19 | 1997-10-07 | Beloit Technologies, Inc. | Method and apparatus for reeling a traveling paper web |
-
1998
- 1998-04-20 CN CN98106689A patent/CN1085180C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101873984A (en) * | 2007-09-24 | 2010-10-27 | 沃依特专利有限责任公司 | Method and device for winding a material web |
| CN104291137A (en) * | 2014-09-28 | 2015-01-21 | 安徽新华印刷股份有限公司 | Underframe of paper winding machine |
| CN109384068A (en) * | 2017-08-03 | 2019-02-26 | 金东纸业（江苏）股份有限公司 | Supercalender and its unwinding device |
| 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 |
| CN107867583A (en) * | 2017-12-11 | 2018-04-03 | 建水春秋纸业有限公司 | A kind of paper machine coil paper portion coil paper cooling cylinder automatic paper-carrying system |
| CN107867583B (en) * | 2017-12-11 | 2023-10-03 | 建水春秋纸业有限公司 | Automatic paper guiding system for cold cylinder of paper roll part of paper machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1085180C (en) | 2002-05-22 |
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