CN102712430B - Turning apparatus and method for machine reels - Google Patents
Turning apparatus and method for machine reels Download PDFInfo
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- CN102712430B CN102712430B CN201080059174.5A CN201080059174A CN102712430B CN 102712430 B CN102712430 B CN 102712430B CN 201080059174 A CN201080059174 A CN 201080059174A CN 102712430 B CN102712430 B CN 102712430B
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- car
- machine rolls
- machine
- turning
- turns
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G7/00—Devices for assisting manual moving or tilting heavy loads
- B65G7/02—Devices adapted to be interposed between loads and the ground or floor, e.g. crowbars with means for assisting conveyance of loads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
- B65H19/12—Lifting, transporting, or inserting the web roll; Removing empty core
- B65H19/126—Lifting, transporting, or inserting the web roll; Removing empty core with both-ends supporting arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/41—Winding, unwinding
- B65H2301/414—Winding
- B65H2301/4148—Winding slitting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2405/00—Parts for holding the handled material
- B65H2405/40—Holders, supports for rolls
- B65H2405/42—Supports for rolls fully removable from the handling machine
- B65H2405/422—Trolley, cart, i.e. support movable on floor
- B65H2405/4228—Trolley, cart, i.e. support movable on floor with air bearing, e.g. Luftkissen
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- Replacement Of Web Rolls (AREA)
- Handcart (AREA)
Abstract
The invention relates to an apparatus (10) for turning machine reels (4) of a fiber web machine with a support device for the machine reel between winding and unwinding phases of the machine reel which support device is supported to a floor and turnable, which apparatus comprises a turning cart (10), a support of which to the floor is arranged with at least one air cushion element (40) at least during turning movement of the machine reel (4), and the apparatus comprises turning means for executing the turning movement of the turning cart (10) substantially in place. The invention also relates to a method for turning machine reels (4).
Description
Technical field
The present invention relates to the turning facilities for machine rolls and method.The present invention particularly, but not exclusively relates to the equipment and method that the winding portion of the machine rolls of in fiber web machine (preferably in paper machine and lap machine) and the chien shih machine rolls in debatching (unwinding) stage turn to.
Background technology
In paper production line, paper production carries out operation with continuous print technological process.From the paper web of paper machine output, by rewinding machine, coiling axle (i.e. reel) is wound into machine rolls, and the diameter of this machine rolls can be greater than 5 meters, and the weight of machine rolls can be greater than 160 tons.The object of winding is changed into from its plane version by paper web a kind ofly can make its form being more easily handled upside down process.At this rewinding machine place being arranged in master machine (production) line, the continuous print technological process first time of paper machine is interrupted, and this process is carried out continuously in multiple stage thereafter.Make various trial these stages are interconnected as far as possible glibly, can not be wasted to make executed work.
In the manufacturing process of fiber web, at winding portion, machine rolls in this process transfer forward is normally carried out along non-orbiting scroll, this rolling or carry out based on gravity (track of inclination), or is promoted by independent transfer device.Bont (such as lifting machine) can also be utilized to perform from rewinding machine movement forward.Usually by lifting machine, machine rolls is carried to such as slitting rewinder place, this slitting rewinder is connected with paper machine not by transfer orbit, and lower than transfer orbit, the position of slitting rewinder is provided so that the height on the width between centers ground of machine rolls is about 2.5 meters usually.
The web of the machine rolls formed in paper-making process is full-width web, and its length is even more than 100 kms, therefore before the delivery of paper mill, the partial web (partial web) with width and the length being suitable for client (customer) must be cut into, and be wound into " client's volume " around core.As is known, this cutting of web and winding carry out in the independent machine (i.e. slitting rewinder) matched with above-mentioned purpose.
In process of production, machine rolls must be turned in some cases.Some stages of this production process or equipment may require the free end of machine rolls 1 or tail end W
tposition change to the opposite sides W of machine rolls 4 relative to position after winding
t' (Fig. 1).People wish machine rolls 4 to be turned in process of production, to control the side property (sidedness has face property) in the further process segment (such as, coating, press polish), and the final side property controlled in client's volume.First side W1 of fiber web has the second side W with fiber web usually
2different character (Fig. 2), and the feature of the Fabricating machinery of fiber web is, and if do not adopt independent measure, these equipment can not produce identical processing effect to two of fiber web sides.
Lifting machine 8(Fig. 3) be generally used for machine rolls is turned to, this lifting machine is equipped with independent rotating beam 9 for this purpose.This turning to also can be carried car (cart) by the machine rolls of movement in orbit and utilize bogie truck, or has come by building large-scale turning platform at the steering position place of rail vehicle (namely using in railway vehicle application).
If machine rolls transversely must be moved to such as another guIllotine (this guIllotine may be located at the passageway of building) from the railway line that reeler (windup) limits, then usually utilize and carried car to carry out horizontal transfer by rail supported machine rolls on the ground.By the machine rolls of movement in orbit car can be carried, can move on the track of acception station and pay machine rolls, or be rolled up by lifting machine hoisting machine.This machine rolls is loaded in machine rolls from the end of transfer orbit and carries car, or is promoted by lifting machine.The machine rolls realized by transfer orbit turn to required space comparatively large, embodiment is complicated and with high costs.
In wireline reel processing scheme used in the prior art, such as may be difficult to regulate in a flexible way wireline reel and machine rolls turn the path of load transferring vehicle, transfer orbit and gauntry crane transfer and transmit route with the demand of Adaptive change, the needs of the circular treatment of such as machine rolls.Moving and turning to of wireline reel and machine rolls has expedited the emergence of specific demand, and owing to being supported on turning load transferring vehicle and take up room on track and/or wheel.The processing scheme of above-mentioned machine rolls needs the cement concrete and the steel beam structure that customize cost intensive according to full width machine rolls usually, to support bont (such as lifting machine).The crane capacity of lifting machine may be with a grain of salt, and in the case, lifting machine may not be made a response to transfer demand in a short time.
Undertaken turning to required rotating beam to be expensive and the annex that can dismantle separately by lifting machine.When all machine rolls all turn to, the steering hardware of rotating beam is subject to high effect of stress, which results in cost raising and the demand to space, because need standby machinery or spare beam.
When using rotating beam, result in the demand height in workshop being increased to even more than a meter.Realize turning to by the lifting machine being positioned at machine line (manufacturing line) top and need a large amount of spaces, because this space can not be used to store machine volume, therefore this can make workshop become longer.Annex must be stored in work area, and this annex must according to the desired operation object (various maintenances etc.) of lifting machine by attaching/detaching individually.Undertaken shifting (particularly turning to) by lifting machine and result in security risk, which has limited the activity of the personnel such as operator in region, and cause the delay of normal operation.
Summary of the invention
According to the first exemplary scenario of the present invention, provide a kind of equipment for making the machine rolls of fiber web machine turn to, this equipment is included in the bracing or strutting arrangement for machine rolls between the winding portion of machine rolls and debatching stage, and this bracing or strutting arrangement is supported to ground and can turns to.This equipment comprise turn to carry a car, at least during the divertical motion of machine rolls, this turns to the support portion being supported in ground of carrying car to be provided with at least one air cushion elements, and this turning facilities comprises steering hardware, turns to in position performing this substantially the divertical motion carrying car.
Preferably, this steering hardware comprises the guiding device for guiding this to turn to the motion of carrying car.
Preferably, this guiding device comprises: guide structure, such as axle, and it is supported to ground; Opposed configuration (counter form), such as hole, it is set to this and turns to a year car; And this guide structure be set to each other and this opposed configuration define and turn to by this steer axis carrying the machine rolls that car supports.
Preferably, this steering hardware comprises actuating mechanism, and this actuating mechanism turns to for causing this steering effort carrying car.
Preferably, this actuating mechanism comprises at least one rotatablely takes turns, and this is taken turns and can abut against ground stand under load, and is set to and this turns to the steer axis (having interval) separated by a distance carrying car.
Preferably, this actuating mechanism comprises: gear ring, and it is supported to ground; And gear, it is set to and this gear ring tooth contact (tooth contact), and drives by motor and rotate, and this gear is supported to this and turns to a year car.
Preferably, this actuating mechanism comprises: gear ring, and it is supported to this and turns to a year car; And gear, it is set to and this gear ring tooth contact, and drives by motor and rotate, and this gear is supported to ground.
Preferably, this actuating mechanism is incorporated into this guiding device.
Preferably, should comprise pressurized air feedway for above-mentioned air cushion elements by (turning to) equipment, this pressurized air feedway turns to carry below car arrange from this via ground.
Preferably, this pressurized air feedway is incorporated into this steering hardware.
Preferably, this pressurized air feedway comprises leading axle, and this leading axle supports to ground, and compressed-air actuated supply is set to this by this leading axle and turns to a year car.
Preferably, the guiding piece carried bottom car is turned to be turned to the outside face of the framework carrying car to arrange explicitly by with this for guiding pressurized air supplying flexible pipe and be concentrated to this.
According to the second exemplary scenario of the present invention, provide a kind of for the winding portion in machine rolls and between the debatching stage by the method that the bracing or strutting arrangement for machine rolls makes the machine rolls of fiber web machine turn to, this bracing or strutting arrangement is supported to ground and can turns to.During the method is included in the divertical motion of machine rolls, the support portion turning to year car (it serves as the bracing or strutting arrangement that can turn to) arranges at least one air cushion elements, and in position performs this divertical motion substantially.
Preferably, the direction required by the production process of fiber web that the method comprises along process position makes machine rolls turn to.
Preferably, the method comprises makes machine rolls roughly turn to 180 °, to change the debatching direction of this machine rolls.This machine rolls can roughly be turned to 90 °.
The embodiment favourable according to some, the method to be included in following phases handling machine volume in same level substantially: after winding portion, this machine rolls is transferred to the machine rolls transition phase turning to and carry car; The machine rolls turning to year car to implement by this turns to the stage; And before the debatching stage, machine rolls is turned to the machine rolls transition phase of carrying car transfer from this.
According to the 3rd exemplary scenario of the present invention, provide a kind of steering hardware according to claim 1.
According to the 4th exemplary scenario of the present invention, provide a kind of forward method according to claim 13.
According to some embodiments, this turn to carry a car be supported to ground by support wheel, these support wheels be arranged on this turn to carry between car and ground.According to some embodiments, support wheel can use together with air cushion elements.According to some embodiments, when mobile do not load turn to carry car time, use support wheel but not air cushion elements.
According to some embodiments, the induction type power transmitting device carrying car and ground is turned to be that turning to of turning facilities is carried a car and powered by being set to.
The turning to can be arranged in little space of machine rolls (is carried out).Turning to of machine rolls can be configured to not need to use lifting machine.This turning to of machine rolls is easy to implement on machine line.Do not need the steering position for machine rolls to reserve too many space, wherein, building can be built shorter, or the space of economizing out in building can be used for other object.The installation location of this equipment does not need large construction investment and space investment.When using apparatus and method according to the invention, the height in workshop must increase because of the reason of lifting machine, thus can realize the significantly saving of building cost.At least must be formed and much may reduce job security and the passage obstacle that needs may be caused to safeguard.Such as, the ground of the fore side (tending side) in workshop must be embedded the transfer component forming passage obstacle, such as track, turning platform etc.Thus, ground can be made to keep smooth, can conveniently pass through and cleaning like this.In addition, the maintenance needs being located at the ground transfer component of fore side can not be produced.
This equipment can be implemented as such as at the winding portion of machine rolls and the roofbolt installed between the debatching stage, equips to supplement or to replace existing process.By means of this Apparatus and method for, greater flexibility, speed and safety can be obtained in the process of machine rolls.Machine rolls can be turned to safely in closely surperficial floor.By turning to of the machine rolls implemented by this equipment and method on machine line, the generation of the situations such as delay can be avoided.
When the transfer equipment of this equipment of applications exploiting structure, turning to of machine rolls can be implemented in the mode of high cost benefit.This makes it possible to provide can be used for replacing in a flexible way or supplement other transfer equipment turn to equipment.Other transfer equipment such as comprises: lifting machine; Rotating beam, as the annex of this lifting machine; And movement in orbit turn load transferring vehicle for wireline reel and machine rolls, this transfer is carried and is automobile-usedly made steering hardware, load is moved into and shift out this to turn load transferring vehicle by lifting machine, and uses fixing storage stand as storage place; And turning load transferring vehicle for wireline reel and machine rolls, it is mobile in orbit and on transfer orbit, can load load by movable transfer carrier.Being arranged (assignment) for during at least mainly for the treatment of the wireline reel that (carrying) is empty when lifting by crane function, the maintenance cost of lifting machine can be saved, or owing to saving maintenance cost without the need to carrying out upkeep operation very continually.
Machine rolls can be diverted along the direction required by the process direction required by the production process of fiber web of position and/or the equipment of production process, this direction is such as by batching station or debatching station or storage location or storing track or transfer orbit or off gauge place (reject location) or safeguard the direction required by (such as roller grinding) relevant place or winding stand to roller, or machine rolls can be diverted the direction for being suitable for being transported to above-mentioned Target Station/position along (being in).
Machine rolls can turn to along horizontal surface.This horizontal surface can be with turn to before the roughly the same plane of the process plane of machine rolls, the plane of the transfer orbit of such as reeler.This horizontal surface can be with turn to after the roughly the same plane of the process plane of machine rolls, the plane of the transfer orbit of such as uncoiling machine.This roughly the same horizontal surface comprise may be very little diff-H, enable machine rolls be rolled into turning facilities from the transfer orbit of reeler and be rolled into the transfer orbit of uncoiling machine from turning facilities.Machine rolls is diverted by approximate horizontal divertical motion.In some cases, machine rolls is moved by approximate horizontal straight-line motion.In some cases, machine rolls is moved with the combination of straight-line motion by approximate horizontal turning to.Machine rolls can in position be diverted substantially.Here, " in position turning to " means during turning to, and the spheroidal of the outermost position formation around this equipment supporting machine rolls is not departed from the region that machine rolls covers substantially.
In some cases, this equipment can be used for the direction mobile apparatus volume along main line.This equipment can be used for machine rolls to turn to into along the horizontal direction relative to the position of these machine rolls in main line.This equipment can be used for substantially along all directions mobile apparatus volume of XY frame of axis.X-direction refers to the machine line direction limited by fiber web production facilities or finishing equipment, and Y-direction refers to the horizontal direction perpendicular to X-direction.
Hereafter the different embodiments of the invention illustrated or explained all only are associated with schemes more of the present invention.Those skilled in the art are accessible, and any embodiment of a certain scheme of the present invention can be applied to the same scheme of the present invention and other scheme individually or with other embodiment in combination.
Accompanying drawing explanation
By example, the preferred embodiments of the present invention are described now with reference to accompanying drawing, in the accompanying drawings:
Fig. 4 shows to turn to according to an embodiment of the invention and carries car;
Fig. 5 shows the mode turning to year car machine rolls being moved to Fig. 4;
Fig. 6 shows from below some embodiments turning to and carry car;
Fig. 7 shows an air cushion elements;
Fig. 8 shows machine rolls and turns to 180 ° by the first turning facilities;
Fig. 9 shows machine rolls and turns to 90 ° by the second turning facilities;
Figure 10 to Figure 12 shows machine rolls and turns to 180 ° by the 3rd turning facilities; And
Figure 13 shows turning to of a part for the transfer orbit as reeler and uncoiling machine and carries a car.
Detailed description of the invention
In the following description, identical Reference numeral represents identical element.It should be understood that shown accompanying drawing and non-fully is drawn in proportion, these accompanying drawings are mainly used in the object explaining embodiments of the invention.
Fig. 4, Fig. 5 and Fig. 6 illustrate following multiple example: turn to and carry car 10; Air cushion elements 40; For the air supply source of air cushion elements; Guiding device 130,140, for guiding the divertical motion (and words also direct straight motion if desired) turning to and carry car and actuating mechanism, to produce the steering effort for divertical motion of expectation.These examples comprise within one device.
In the diagram, machine rolls 4 can turn to by means of the Rail Door 6 and being moved to that can be connected to transfer orbit 5 and carry a car 10, but machine rolls 4 also can be thus lifted to by lifting machine or similar operating control to turn to and carries a car 10.Turn to the structure of the framework 11 carrying car 10 preferably based on the steel profile that can support the object vertically deposited well.Turn to year car 10 preferably to designed to be able to and receive heavy full width machine rolls 4.As position location, framework 11 can comprise the notch 12 of the axle head 2 of the reel 1 for machine rolls 4 and/or perform structure or the actuation member of stopping/parking function of machine rolls.
Fig. 6 illustrates that turning to of Fig. 4 and Fig. 5 carries car 10 from below, and air cushion elements 40 is fixed to the two ends place turning to and carry below car 10.Turn to carry on car and be provided with opposed configuration 140, opposed configuration 140 is as the guiding device turning to year car 10 to turn to making this equipment; This opposed configuration is preferably arranged on to turn to and carries below car, be arranged on ground guide structure 130 for (cooperation), be arranged on guide structure 130 each other and opposed configuration 140 and define to turn to and carry car 10 and the steer axis thus defining machine rolls 4.In figures 4 and 5, ground guide structure is formed by axle 130, and preferably in a tubular form and can be fitted to the hole 140 being arranged on and turning to and carry below car, the opposed configuration of this axle is served as in this hole to this axle.
According to some embodiments, the axle 130 supporting to ground can be adapted to and can longitudinally structure (such as straight trough 141) move, and Fig. 8 shows an example of this configuration.The axle 130 of longitudinally structure 141 movement enables to turn to and carries car rectilinear movement and therefore make machine rolls move linearly, and this rectilinear movement is preferably closer to transfer orbit and further from transfer orbit.
Certainly, also can arrange similar axle turning to the side of carrying car, this axle supports by being formed in ground hole, or is supported by another opposed configuration that can longitudinally arrange equally.
Turning to two carrying ends of carrying car 10, there are two air cushion elements 40.The optional structure of the framework carrying car 10 that turns to of watching from below is illustrated by with long and short dash line 11 '.Air cushion elements 40 is preferably located to turn to and is carried the end of car 10, and the load caused because of the quality of machine rolls 4 is passed to end regions via the axle head 2 of reel 1.
From turning to the below of carrying car, the air supply source for air cushion elements 40 can be set by tubular shafts 130.Therefore joint piece in the end of this tubular shafts or this end is fitted to hermetically to be located to turn to and carries air by-pass passage in car or (compression) air joint piece.Pressurized air joint piece preferably enables to turn to the type of carrying car and turning to.Can avoid using the fixed type pressurized air service wherein adopting flexible pipe like this, and the structure that less and needed for hose construction the maintenance times that can realize wearing and tearing is less.Therefore, compressed-air actuated feed path can be arranged on inside, ground protectively.
In some embodiments of described apparatus and method, turn to a year car can move by rectilinear motion mode at steering position.The sense of motion of straight-line motion 150 preferably implemented at the steering position being positioned at machine line is illustrated as with the four-headed arrow of machine line orientation.Turn to carry a car 10 can be moved by the mode of straight-line motion 150 and near or away from transfer orbit 5,5 ' (these transfer orbits are associated with the process units of fiber web).The loading distance of such as machine rolls 4 apart from transfer orbit 5 or transfer orbit 5 ' can be shortened like this.Therefore, the length of the Rail Door 6 of type shown in Fig. 5 and structural thickness can keep moderate.By such as will the guiding device 130 of year car 10 be turned to relative to ground moving to implement straight-line motion 150.In certain embodiments, the axle 130 supporting to ground can move along the groove 141 formed on the ground.
Can use to be arranged on and turn to that to carry below car rotatable and take turns 160 as in order to make to turn to the actuating mechanism carrying car 10 and turn to, this is taken turns can according to supporting to towards the mode of ground loading the framework 11 turning to year car.Wheel 160 can preferably rotate along both direction, carries car 10 can cw and conter clockwise turn to make to turn to.At least one is rotatable takes turns 160 and is set to and turns to the steer axis (having interval) separated by a distance carrying car 10, is preferably an end regions near turn-around zone.Preferably, the hand of rotation of taking turns the surface rest on the ground of 160 is the transverse direction relative with turning to the longitudinal direction of the framework 11 carrying car.Preferably, turning to the opposition side of the steer axis carrying car that at least two wheels 160 are set.Wheel 160 is installed to actuating device 161 preferably by bearing, and this actuating device is relative to turning to the framework carrying car can pivotable, and the rotation taking turns 160 is set to drive by motor; Therefore this motor preferably by compressed air-driven, and can use with air cushion elements the compressed air source shared.This motor (not shown) can also be electro-motor.
Aforesaid axle 130 also can be used as the actuating mechanism turning to year car 10 to turn to making turning facilities, and this axle can be connected to revolving actuator such as rotation motor (not shown).According to some embodiments, rotatable axle 130 can move to produce straight-line motion 150 in groove 141.The revolving actuator of this axle can be attached to turn to and carry car 10, and wherein, this axle can be attached to ground relatively with hand of rotation.The revolving actuator of this axle also can be attached to ground, and wherein, this axle can be attached to relatively to turn to hand of rotation and carry car.
The gear ring that supports to ground can also be used and be set to this gear ring tooth contact and the gear (this gear is supported to turn to and carries a car) rotated can be driven as actuating mechanism by motor, being used for making turning to of turning facilities to carry a car 10 and turn to (not shown).According to another embodiment, can use support to turn to carry car gear ring and be set to this gear ring tooth contact and the gear (this gear is supported to ground) rotated can be driven as actuating mechanism (not shown) by motor.
If machine rolls 4 is by the transfering part of machine rolls 4, such as, via Rail Door 6, and be moved to turn to and carry a car 10, then this turns to and carries car and can comprise the scheme of independent locking machine rolls 4.In Figure 5, machine rolls 4 is placed to by Rail Door 6 and transfering part to turn to and carries on car, needs machine rolls 4 lockout mechanism in the case in addition.The motion of the Rail Door 6 be connected with transfer orbit 5,5 ' by joint 7 is illustrated by arrow 6 '.
Certainly, the payment of machine rolls and receiving device can be located to turn to and carry in car 10, and/or by jiont treatment on the framework of web process (carrying) machinery.
Fig. 7 illustrates an example of air cushion elements.This air cushion elements 40 comprises: framework 41, and it is preferably in tabular; Ring bellows 42, it is installed in below framework 41 in a gastight manner; And the foraminate film 43 of tool, this film 43 is fixed to the lower edge of bellows 42, makes framework 41, bellows 42 and film 43 limit space 44 for flowing out air among each other.Air cushion elements 40 comprises the first opening 45 for pressurized air being supplied in bellows and is used for the second opening 46 of being supplied to by forced air in space 44.This air cushion elements also can be implemented as the structure of opening from below.
The slitting rewinder 30 that fibrous-web manufacturing line shown in Fig. 8 comprises fiber web machine (as paper machine 100), corresponding reeler 20 and is positioned at after uncoiling machine 31.On reeler 20, by winding drum 3, coiling axle 1 is rolled into machine rolls 4 to the paper web W exported from paper machine 100.
Manufacturing line shown in Fig. 8 comprises the reeler 20 of the main device as technological process, uncoiling machine 31 and slitting rewinder 30.Slitting rewinder 30 exports client and rolls up 19, and these clients volume can be transported by the strip type conveyer beyond the actual workshop of being such as located at building.
In fig. 8, from reeler 20 export machine rolls 4(preferably on machine line) be moved to reeler 20 after turn to carry a car 10.If desired, the part of carrying car 10 and serving as transfer orbit is turned to.In fig. 8, the part of carrying car 10 and serving as a part for the transfer orbit 5 of reeler 20 and the transfer orbit 5 ' of uncoiling machine 30 is turned to.Illustrate with long and short dash line with the steering position 110(carrying car 10 that turns to that region 110 illustrates) between reeler and uncoiling machine.Between winding portion and debatching stage, the side property of machine rolls 4 can be changed, that is, the side of the tail end WT of machine rolls can be changed, therefore year car 10 that turns to supporting machine rolls turns to 180 °, preferably, this turns to year appropriate location of car in the region of steering position 110 turn to the steer axis 130,140 of year car around this and turn to.
Turn to carry car also can only as a part for the transfer device of the transfer orbit 5 and so on of such as reeler 20, an or part for transfer device as the transfer orbit 5 ' and so on of such as uncoiling machine 30, and functionally being connected.Turn to a year car 10 to be connected to, in such as mode described in conjunction with Figure 5, concur with the Rail Door 6 of the transfer orbit 5 being arranged in reeler.Such as according to Fig. 5 shown type, turn to a year car 10 can be connected to and can concur with the Rail Door of the transfer orbit 5 ' being arranged in uncoiling machine.In some cases, after winding portion, machine rolls 4 can be moved to turn to by lifting machine and carry on car 10, machine rolls is turned to, and/or the machine rolls be diverted can be carried a car 10 rise to debatching workshop section from turning to by lifting machine.In some cases, carry car such as because safeguarding or other reason and steering operation can not be performed if turned to, then can by lifting machine (such as by the annex of the rotating beam and so on of lifting machine) machine rolls 4 such as temporarily be moved and/or turn to.
Turning to shown in Fig. 9 carries car 10 in machine line between reeler 20 and uncoiling machine 31, and be preferably placed between transfer orbit 5,5 ', this turns to a year car roughly to turn to 90 ° at steering position 110.By this turning facilities, safety that closely facial plane implements machine rolls can turn to, and change the arrangement of machine line by mode flexibly, the path such as changing machine rolls transport is arranged.
According to some embodiments shown in Figure 10 to Figure 12, after the coiling, preferably before and after the turning to of machine rolls, carry a car 10 by turning to machine rolls 4 is transversely moved.Figure 10 to Figure 12 illustrates so a kind of steering mode: wherein, turns to a year car 10 to have a series of mobile phase b-c-d.After the coiling, machine rolls 4 supports movement by turning to a year car 10, and as indicated by the arrows in figure 10, and machine rolls 4 is shown in broken lines.In the stage b of Figure 10, turn to and carry car 10(such as relative to the circuit of transfer circuit 5,5 ') transversely move to steering position (place) 120, this position is positioned at the sidepiece of machine line.Preferably, year car 10 is turned to move to the fore side of winding.Supplying flexible pipe 121 needed for air cushion is coiled in by means of the guiding piece (not shown) associatedly arranged with framework bottom the framework that turns to and carry car.Thus, supplying flexible pipe 121 can be guided safely and reliably, and can not in the adhesion of any position.Carry turning to of car preferably to turn to every two machine rolls cws, and turn to every two machine rolls conter clockwises; Or such as when carrying a car zero load and returning, can turn to returning in the stage to complete.Another kind of embodiment manually separates or attachment air hose.In the stage c of Figure 11, at steering position 120(, it is illustrated as with the region 120 shown in long and short dash line) appropriate location, turn to carry car 10 and machine rolls 4 preferably turn to 180 ° in place.Turn to and carry car and can be positioned at the steering position of sidepiece of machine line, rotate to the steer axis carrying car and preferably turn to 180 °, but also can perform for other steering direction any of XY coordinate and turn to.In the stage of Figure 12, the machine rolls 4 after turning to can be moved to uncoiling machine 31, preferably moves to transfer orbit 5 '.In Figure 10 to Figure 12, the supplying flexible pipe 121 needed for air cushion is coiled in by means of the guiding piece (not shown) associatedly arranged with framework bottom the framework that turns to and carry car.Thus, supplying flexible pipe 121 can be guided safely and reliably, and can not in the adhesion of any position.Carry turning to of car to turn to according to every two machine rolls cws, and carry out every the mode that two machine rolls conter clockwises turn to.
Turning to shown in Figure 13 carries the part of transfer orbit 5 after car 10 is configured to serve as winding portion, and a part for transfer orbit 5 ' before the debatching stage.Transfer orbit 5 can be connected by turning to a year car 10 with 5 '.Can by the first Rail Door 6 by machine rolls 4 from the first transfer orbit 5 move to turn to carry a car 10.After this, by the second Rail Door 16, machine rolls can not moved to the second transfer orbit 5 ' with turning to.If desired, before moving to the second transfer orbit 5 ', by turning to a year car 10, machine rolls 4 can be turned to.This turns to and according to any mode such as shown in Fig. 8 to Figure 12, can be arranged on the region be arranged between transfer orbit 5 and transfer orbit 5 ', or be arranged on the sidepiece of these transfer orbits.
According to some embodiments, turn to and carry car and ground and be provided with induction type power transmitting device, with thinking that turning facilities is powered (not shown).This induction type power transmitting device can be adapted to by means of being set to ground respectively and turning to the induction installation of the framework 11 carrying car 10 to transmit electricity to turning to a year car 10.Also can by such as implementing delivery of electrical energy via the electric wire of steering shaft 130.Using induction type power transmitting device to mean can electric energy transmitting without barrier.In addition, if desired, safety device, possible Rail Door or other machine rolls transfer device and drive wheel can be used for by turning to the electric energy carried in car 10.
According to some embodiments, turn to a year car 10 to be supported on ground by support wheel, these support wheels are arranged on to turn to and carry (not shown) between car and ground.
Above description provided the non-limiting example of some embodiments of the present invention.But to those skilled in the art, the present invention is obviously not limited to described details, but the present invention can be implemented with other equivalent arrangements.When can apply further feature when difference, apply some features of above-described embodiment and benefit.
With regard to itself, above description should be regarded as being only the explanation to principle of the present invention, and is not limitation of the present invention.Therefore, scope of the present invention only limited by the patent claims of enclosing.
Claims (17)
1. the turning facilities of the machine rolls (4) of fiber web machine, this turning facilities is included between the winding portion of machine rolls and debatching stage, turning to of bracing or strutting arrangement as machine rolls carries car (10), this bracing or strutting arrangement is supported to ground and can turns to, this turning facilities is used for turning at the winding portion of machine rolls and the chien shih machine rolls in debatching stage, it is characterized in that, during the divertical motion of machine rolls (4), this turns to the support portion being supported in ground of carrying car (10) to be provided with at least one air cushion elements (40), this air cushion elements is provided between ground and this air cushion elements and forms air cushion, this divertical motion is occurred relative to during ground moving at this air cushion elements, and this turning facilities comprises steering hardware, this steering hardware is used for performing this at steering position and turns to the divertical motion carrying car, and can move by rectilinear motion mode at this steering position.
2. turning facilities according to claim 1, is characterized in that, this steering hardware comprises the guiding device for guiding this to turn to the motion of carrying car (10).
3. turning facilities according to claim 2, is characterized in that, this guiding device comprises: guide structure, and it is supported to ground; Opposed configuration, it is set to this and turns to a year car (10); This guide structure be set to each other defines with this opposed configuration and turns to by this steer axis carrying the machine rolls (4) that car supports.
4. turning facilities according to claim 3, is characterized in that, this guide structure is axle, and this opposed configuration is hole.
5. turning facilities according to claim 1, is characterized in that, this steering hardware comprises actuating mechanism, and this actuating mechanism is used for causing this to turn to the steering effort carrying car (10).
6. turning facilities according to claim 5, is characterized in that, this actuating mechanism comprises at least one rotatablely takes turns (160); This is taken turns and can abut against ground stand under load, and is set to and this turns to and carries the steer axis of car (10) and have interval.
7. turning facilities according to claim 5, is characterized in that, this actuating mechanism comprises: gear ring, and it is supported to ground; And gear, it is set to and this gear ring tooth contact, and drives by motor and rotate, and this gear is supported to this and turns to a year car (10).
8. turning facilities according to claim 5, is characterized in that, this actuating mechanism comprises: gear ring, and it is supported to this and turns to a year car (10); And gear, it is set to and this gear ring tooth contact, and drives rotation by motor, and this gear is supported to ground.
9. turning facilities according to claim 3, is characterized in that, this steering hardware comprises actuating mechanism, and this actuating mechanism is used for causing this to turn to the steering effort carrying car (10), and this actuating mechanism is incorporated into this guiding device.
10. turning facilities according to any one of claim 1 to 9, it is characterized in that, this turning facilities comprises the pressurized air feedway for described air cushion elements (40), and this pressurized air feedway turns to year car (10) below to arrange via ground from this.
11. turning facilities according to claim 10, is characterized in that, this pressurized air feedway is incorporated into this steering hardware.
12. turning facilities according to claim 10, is characterized in that, this pressurized air feedway comprises leading axle, and this leading axle supports to ground, and compressed-air actuated supply is set to this by this leading axle and turns to a year car (10).
13. turning facilities according to any one of claim 1 to 9, it is characterized in that, turn to the guiding piece carried bottom car to be turned to the outside face of the framework (11) carrying car (10) to arrange explicitly by with this for pressurized air supplying flexible pipe (121) being guided and is concentrated to this.
14. methods for making the machine rolls of fiber web machine (4) turn to, the method is included between the winding portion of machine rolls and debatching stage and by turning facilities, machine rolls is turned to, the turning to of bracing or strutting arrangement that this turning facilities comprises as this machine rolls carries car (10), this bracing or strutting arrangement is supported to ground and can turns to, it is characterized in that, during the divertical motion of this machine rolls (4), by at least one air cushion elements (40), by the air cushion that this air cushion elements is formed between ground and this air cushion elements, a year car (10) this is turned to support to ground, make this air cushion elements during this divertical motion relative to ground moving, and in position perform this divertical motion substantially.
15. methods according to claim 14, is characterized in that, the direction required by the production process of fiber web along process position makes this machine rolls (4) turn to.
16. methods according to claims 14 or 15, is characterized in that, make this machine rolls (4) roughly turn to 180 °, to change the debatching direction of this machine rolls.
17. methods according to claims 14 or 15, it is characterized in that, in following phases, in same level, handling machine rolls up (4) substantially: after winding portion (20), makes machine rolls transfer to this and turns to machine rolls transition phase (a) of carrying car (10); The machine rolls turning to year car to implement by this turns to the stage (c); And front in the debatching stage (31), make machine rolls turn to machine rolls transition phase (e) of carrying car transfer from this.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20096379A FI124671B (en) | 2009-12-22 | 2009-12-22 | Device and method for machine rolls |
| FI20096379 | 2009-12-22 | ||
| PCT/FI2010/050998 WO2011076990A2 (en) | 2009-12-22 | 2010-12-07 | Turning apparatus and method for machine reels |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102712430A CN102712430A (en) | 2012-10-03 |
| CN102712430B true CN102712430B (en) | 2015-05-13 |
Family
ID=41462837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201080059174.5A Active CN102712430B (en) | 2009-12-22 | 2010-12-07 | Turning apparatus and method for machine reels |
Country Status (5)
| Country | Link |
|---|---|
| CN (1) | CN102712430B (en) |
| AT (1) | AT512225B1 (en) |
| DE (1) | DE112010004948B4 (en) |
| FI (1) | FI124671B (en) |
| WO (1) | WO2011076990A2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI126726B (en) * | 2016-05-16 | 2017-04-28 | Raumaster Paper Oy | Method and apparatus for treating roller shafts |
| EP3696124B1 (en) * | 2019-02-18 | 2021-11-10 | Valmet Technologies Oy | Reeling shaft transfer rail system and method of transferring reeling shafts on a reeling shaft transfer rail system |
| CN114538111B (en) * | 2022-03-21 | 2024-03-08 | 江苏威尔赛科技有限公司 | Garbage bedding and clothing recovery system with automatic disinfection function |
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2009
- 2009-12-22 FI FI20096379A patent/FI124671B/en active IP Right Grant
-
2010
- 2010-12-07 AT ATA9473/2010A patent/AT512225B1/en active
- 2010-12-07 WO PCT/FI2010/050998 patent/WO2011076990A2/en active Application Filing
- 2010-12-07 DE DE112010004948.3T patent/DE112010004948B4/en active Active
- 2010-12-07 CN CN201080059174.5A patent/CN102712430B/en active Active
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|---|---|---|---|---|
| US4183710A (en) * | 1978-04-03 | 1980-01-15 | Rolair Systems, Inc. | Paper roll transporter |
| US4789039A (en) * | 1983-04-27 | 1988-12-06 | Bjoerk Peter | Air-cushion element for air-cushion transport equipment |
| CN1050000A (en) * | 1989-08-30 | 1991-03-20 | 乔里路公司 | The master pull unit of web press |
| US5501058A (en) * | 1993-08-31 | 1996-03-26 | Kawasaki Steel Corporation | Coil packing line equipped with independently reciprocating carriages |
| CN1122304A (en) * | 1994-05-11 | 1996-05-15 | 吉奥里街股份有限公司 | Draw roller for the transport of a material web particularly a paper web in a web-fed printing machine |
| EP1266091B1 (en) * | 2000-03-03 | 2006-05-17 | Metso Paper, Inc. | Method and arrangement for handling parent reels |
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Also Published As
| Publication number | Publication date |
|---|---|
| DE112010004948T5 (en) | 2012-11-15 |
| CN102712430A (en) | 2012-10-03 |
| FI20096379A0 (en) | 2009-12-22 |
| FI124671B (en) | 2014-11-28 |
| AT512225B1 (en) | 2013-08-15 |
| WO2011076990A3 (en) | 2011-08-18 |
| AT512225A1 (en) | 2013-06-15 |
| FI20096379A (en) | 2011-06-23 |
| DE112010004948B4 (en) | 2020-06-04 |
| WO2011076990A2 (en) | 2011-06-30 |
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Address after: Espoo, Finland Applicant after: Veimeide Technology Co., Ltd. Address before: Helsinki Applicant before: Metso Paper Inc. |
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