CN100497145C - Method and device for winding several threads - Google Patents
Method and device for winding several threads Download PDFInfo
- Publication number
- CN100497145C CN100497145C CNB2005800067123A CN200580006712A CN100497145C CN 100497145 C CN100497145 C CN 100497145C CN B2005800067123 A CNB2005800067123 A CN B2005800067123A CN 200580006712 A CN200580006712 A CN 200580006712A CN 100497145 C CN100497145 C CN 100497145C
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- Prior art keywords
- backer roll
- spulspindelspulspindel
- reel
- backer
- equipment
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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
- B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
- B65H67/04—Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements
- B65H67/044—Continuous winding apparatus for winding on two or more winding heads in succession
- B65H67/048—Continuous winding apparatus for winding on two or more winding heads in succession having winding heads arranged on rotary capstan head
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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
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/40—Arrangements for rotating packages
- B65H54/52—Drive contact pressure control, e.g. pressing 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
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
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- Winding Filamentary Materials (AREA)
- Winding Of Webs (AREA)
- Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
Abstract
The invention relates to a method for winding several threads (1.1, 1.2) on spools (9.1, 9.2) which are simultaneously maintained and wound on two reciprocally parallel spool spindles (7.1, 7.2). Said spool spindles are driven by pressure rollers (6.1, 6.2) and interact therewith by means of a certain bearing force applied to the circumference of the spools (9.1, 9.2) during winding. In order to wind as many uniform spools (9.1, 9.2) as possible on each spool spindle (7.1, 7.2), said invention is characterised in that the bearing force applied to the spools (9.1, 9.2) is produced by a weight loading and/or load alleviation of the pressure rollers (6.1, 6.2) which are rigidly connected to each other, maintained on a movable holder (13) and are radially guided towards the spool spindles (7.1, 7.2) by means of said holder (13) which interacts with at least one controllable power transmitter (32).
Description
Technical field
The present invention relates to a kind of method and a kind of equipment that is used to implement this method that is used for plurality of threads is wound into reel.
Background technology
When making synthetic filaments, note this trend more and more, side by side abreast a spinning position simultaneously by the many long filaments of a kind of polymer melt melt-spun and then be wound into reel.Therefore known, ten, 12 of melt-spuns, ten six roots of sensation or more how long silk and be wound into reel simultaneously abreast.At this, the coiling of long filament can realize by bobbin-winding machine, wherein reel is fixed on the Spulspindelspulspindel and reels.Reel width and more number of filaments for broad require this bobbin-winding machine to have the Spulspindelspulspindel of corresponding length.Therefore studied the scheme that makes new advances, wherein long filament is wound into reel simultaneously by two Spulspindelspulspindels that be arranged in parallel side by side.Know this method and this equipment by WO03/068648 A1.
In known method and known equipment, long filament is wound into reel simultaneously on two Spulspindelspulspindels that are arranged side by side.Spulspindelspulspindel is driven by a spindle-driving respectively.Set a backer roll for each Spulspindelspulspindel, it can fix with respect to Spulspindelspulspindel by a balancing device (Schwinge) with moving radially.Backer roll leans on the reel circumference during winding filament is become reel.At this, along with the increase of drum diameter, not only backer roll but also Spulspindelspulspindel all change its position.As another degree of freedom, Gu Ding backer roll also can radially move with respect to Spulspindelspulspindel by a slide plate versatilely.But because many degree of freedom make the reel of two Spulspindelspulspindels have difference inevitably on reel structure.Because the mobility separately of two backer rolls keeps for example constant roof pressure power to realize with quite significant adjusting cost in two Spulspindelspulspindels.Therefore the different reel of reeling on two Spulspindelspulspindels is inevitable.
Summary of the invention
Therefore the objective of the invention is, realize a kind of method and apparatus of above-mentioned form, the basic reel uniformly of wherein on two Spulspindelspulspindels, in winding filaments, reeling.
This purpose is achieved by a kind of method and apparatus of following feature according to the present invention.
By the method that is used for plurality of threads is wound into reel of the present invention, wherein, be fixed on reel on two Spulspindelspulspindels that be arranged in parallel side by side simultaneously and reel, drive Spulspindelspulspindel and with rotatably mounted backer roll combined action, described backer roll abuts on the circumference of reel with a roof pressure power during reeling, it is characterized in that, the roof pressure power on the reel of two Spulspindelspulspindels of affacting loads by the gravity via a mutual rigidly connected backer roll of support and/or the gravity unloading produces described support and a controlled power transmitter combined action.
By the equipment of this method of enforcement of the present invention, this equipment has two Spulspindelspulspindels that are used to admit a plurality of bobbins that are arranged side by side, and is used for simultaneously winding filament being become reel; Also have two and attach troops to a unit, be used to drive two Spulspindelspulspindels in the spindle-driving of Spulspindelspulspindel; And have two rotatably mounted backer rolls, described backer roll leans during reeling on the circumference of reel, it is characterized in that, described backer roll is rigidly connected mutually by a support, this support is fixed on the frame so versatilely, make backer roll jointly radially to be guided with respect to affiliated Spulspindelspulspindel, and described support and a controlled power transmitter combined action.
Favourable improvement project of the present invention provides by following feature and characteristics combination.
Feature of the present invention is, in each winder station (Spulstelle), provides identical how much coordinations between Spulspindelspulspindel and backer roll.In addition, can regulate a roof pressure power that be used for reeling, that apply by backer roll by simple mechanism thus at two Spulspindelspulspindel coilings.At this, this roof pressure power is advantageously loaded by gravity of mutual rigidly connected backer roll and/or the gravity unloading provides.For this reason, described backer roll interconnects by a support, it be fixed on versatilely on the frame and with one be used for gravity and load and/or the discharged controlled power transmitter combined action of gravity.Therefore, a special benefits of the present invention is, at each moment of a reel coiling (cycle), the drum diameter that the reel of reeling on two Spulspindelspulspindels has an identical size.Advantageously avoid different reel growths and relevant therewith different drum diameters.
The same volume barrel structure of described reel on two Spulspindelspulspindels can also improve thus, that is, make Spulspindelspulspindel remain identical with distance between shafts between the affiliated backer roll during reeling.
By following preferred embodiment, promptly, in a bigger contact force of setting up like this before the winding filaments between Spulspindelspulspindel and the backer roll, making two backer rolls enter with affiliated Spulspindelspulspindel contacts, winding filament being become reel make contact force be changed to lower roof pressure power later on, can also compensate the production tolerance of this equipment like this.Therefore for example because the production tolerance makes Spulspindelspulspindel go out littler deviation at device interior with respect to the position display of backer roll.Thus especially when winding process begins, between backer roll and affiliated Spulspindelspulspindel, do not produce uniform the contact.In order to suppress this production tolerance, in this method modification, at first between Spulspindelspulspindel and backer roll, be transferred to a high contact force.Measure like this this contact force at this, make because the elasticity of the Spulspindelspulspindel of long cantilever enters two backer rolls and affiliated Spulspindelspulspindel contacts.Described backer roll or Spulspindelspulspindel preferably have parallel elasticity for this reason, get rid of bending phenomenon thus.After winding filament is to the bobbin of Spulspindelspulspindel, make contact force change to lower roof pressure power.
Have at least one unloading cylinder unit (as the power transmitter) according to equipment of the present invention, it is connected with a control unit for this reason.Can make that thus the supporting of backer roll correspondingly reduces when winding process begins, form big gross weight component thus, be used to apply contact force.
In order to realize the even coiling of long filament on two Spulspindelspulspindels, described backer roll preferably has starter ring (Anlaufringe), and they are born when catching with winding filaments and the contacting of Spulspindelspulspindel.Only backer roll just contacts with reel after the basic unit that reels.Preferred heretofore contact force is replaced by roof pressure power.
The starter ring of two backer rolls is preferred identically to be constituted big or smallly, makes each reel all have an identical basic unit thus.
But the external diameter of the starter ring of two backer rolls is differently constituted, so that for example bigger positional tolerance of compensation.There is this possibility equally, replaces being placed in the starter ring on the backer roll, starter ring directly is placed on the circumference of Spulspindelspulspindel.
Also can advantageously unload thus and produce the conversion of contact force to roof pressure power by simple change gravity.
During winding filaments, make the roof pressure power that acts between backer roll and the reel keep constant substantially.But roof pressure power is changed, according to a given force curve so that the reel elasticity that influence is for example determined also influences reel density thus.Described force curve also can comprise a so-called swing, so that the damping of oscillations on the Spulspindelspulspindel.
In order to make two Spulspindelspulspindels,, synchronously drive and control Spulspindelspulspindel according to a favourable improvement project of the present invention as far as possible with the rotating speed of unanimity and thus with the reel circumferential velocity operation of unanimity.For this reason, spindle-driving preferably constitutes by two electrical motors and a controller, and wherein this controller is connected with control setup.
With winding filament with when being laid on the reel circumference, between the periphery of the periphery of reel and backer roll the slippage phenomenon may appear.For fear of this slippage phenomenon that on two backer rolls, form differently, preferably use improvement project of the present invention, wherein make backer roll with machinery or the electric such phase mutual coupling connection of mode, thereby two backer rolls are with identical rotating speed rotation.For the coupling connection, backer roll interconnects by transmission device.This transmission device can constitute with machinery or electric mode, and is adaptive with the rotating speed of realizing two backer rolls.
At this, described backer roll also can additionally oppositely drive by an external driver device, and this is particularly advantageous in the changing bobbins process.But the external driver device of described backer roll preferably is suitable for setting up certain loading coefficient between reel that is driven and backer roll.Therefore can design the external driver device of backer roll like this, make the parts of a conveying always or the parts of a braking act on the circumference of reel.By given loading coefficient, can advantageously influence the long filament stress of the long filament on the coiling, because can regulate the slippage phenomenon of determining between backer roll and the reel.
Since the increase of drum diameter, the offset movement that additionally between Spulspindelspulspindel and backer roll, carries out a stack.This offset movement can carry out separately or jointly, does not wherein lose contacting between backer roll and the reel circumference in principle.
Described offset movement can be realized like this with simple mode and method, makes backer roll and support by slide plate common pilots on an operating slide guideway rail during reeling.Thus in the same adjustment that can guarantee the roof pressure power in two winder stations during the offset movement.
But also have this possibility in principle, backer roll stationkeeping ground keeps and offset movement is only realized by Spulspindelspulspindel.Spulspindelspulspindel is preferably synchronously guided by the spindle bearing of two activities respectively.Thisly for example can also can be used in, when reeling beginning, between backer roll and Spulspindelspulspindel, set up required contacting by the spindle bearing that the reel capstan head constitutes.
But not only motion by backer roll but also the motion by Spulspindelspulspindel realize for the growth of reel also can to make offset movement between backer roll and the Spulspindelspulspindel.Use the spindle bearing of the activity of reel capstan head form also to have advantage, in each winder station, can fix one second Spulspindelspulspindel, change in the district so that can make two Spulspindelspulspindels alternately direct into a winding area and one.
Description of drawings
Describe in detail according to method of the present invention with reference to accompanying drawing by means of unique embodiment below according to present device.In the accompanying drawing:
Fig. 1 and Fig. 2 illustrate an embodiment who is used to implement according to the equipment of the inventive method according to of the present invention with diagrammatic elevation view, are in different running statees;
Fig. 3 letter illustrates the lateral plan of the embodiment of Fig. 1;
Fig. 4 letter illustrates the drive scheme of the embodiment of Fig. 1; And
Fig. 5 letter illustrates another drive scheme of the embodiment of Fig. 1.
The specific embodiment
Shown in Fig. 1 to Fig. 3 according to an embodiment who is used to implement according to the equipment of the inventive method of the present invention.At this, Fig. 1 illustrates the front elevation of different running statees with Fig. 2 and Fig. 3 illustrates the lateral plan of present embodiment.Only otherwise specify some figure, then Xia Mian description is applicable to all figure.
Embodiment according to equipment of the present invention has two winder stations 29.1 and 29.2, and they constitute on a frame 12 abreast.At this, the symmetrical plane looking-glass symmetry ground at winder station 29.1 and 29.2 and centers constitutes.Therefore the winder station 29.1 on the right is made of a spindle bearing 10.1 that can be rotated to support in the frame 12.On spindle bearing 10.1, fix the Spulspindelspulspindel 7.1 and the Spulspindelspulspindel 11.1 that is misplaced 180 ° second cantilever of first cantilever.At this, first Spulspindelspulspindel 7.1 is positioned at a run location, is used for winding several threads.Second Spulspindelspulspindel 11.1 is positioned at one and changes the position, is used for full reel is replaced to empty bobbin.
In second winder station 29.2, in frame 12 with spindle bearing 10.1 looking-glass symmetrys fix second a spindle bearing 10.2 that is arranged in the same level.The Spulspindelspulspindel 7.2 and 11.2 of these spindle bearing 10.2 supporting extension arms.Shown in running state under, Spulspindelspulspindel 7.2 is positioned at run location and Spulspindelspulspindel 11.2 is positioned at and changes the position.
Described spindle bearing 10.1 and 10.2 is in this embodiment for constituting reel capstan head, their rotatably mounted being fixed on the frame 12.Two reel capstan heads 10.1 and 10.2 and public rotating driving device 30 couplings connection, wherein reel capstan head 10.1 and 10.2 drives with opposite hand of rotation.Described rotating driving device 30 is connected with a central control unit 21.For each is fixed on Spulspindelspulspindel 7.1,7.2 on reel capstan head 10.1 and 10.2; 11.1 and 11.2 set a spindle-driving, the Spulspindelspulspindel 7.2 of winder station 29.2 shown in Figure 2 and 11.2 spindle-driving 23.2 and 31.2.The spindle-driving 23.1,23.2 of two winder stations 29.1 and 29.2 Spulspindelspulspindel; 31.1 be connected with central control unit 21 with 31.2.
At each spindle bearing 10.1 and 10.2 fronts a backer roll 6.1 and 6.2 are set respectively along the long filament flow process.At this, backer roll 6.1 and Spulspindelspulspindel 7.1 combineds action in winder station 29.1 are to be wound into bunches of threads on a reel 9.1.Lean on the circumference of reel to be spooled 9.1 at backer roll during the winding filaments 6.1.
In winder station 29.2 backer roll 6.2 correspondingly with the Spulspindelspulspindel that is positioned at run location (being 7.2 in this case) combined action, so that second bunches of threads 1.2 is wound into reel 9.2.Also lean on the circumference of reel to be spooled 9.2 at this backer roll 6.2.
Described backer roll 6.1 and 6.2 can be rotated to support on the support 13 and by support 13 and interconnects rigidly.Traverse gear 4 that is prepended to backer roll 6.1 and 6.2 of these support 13 supportings.This traverse gear 4 is arranged in the mid-plane between winder station 29.1 and 29.2 and for each winder station 29.1 and 29.2 has a plurality of traverse motion threadguides 5.1 and 5.2, by them the input long filament 1.1 and 1.2 of bunches of threads is reciprocally laid in the stroke that traverses.Described traverse gear 4 for example constitutes by a reversible threaded shaft, and it has one or more grooves and is used to guide traverse motion threadguide 5.1 and 5.2 on circumference.
Be provided with a silk guide frame 3 on the end face of support 13, it supports two groups of filar guides 2.1 and 2.2.At this, filar guide 2.1 assembly belong to winder station 29.1 and filar guide 2.2 assembly belong to winder station 29.2.
But described support 13 by a slide plate 15 and operating slide guideway rail 14.1 and 14.2 vertical shifting be fixed on the frame 12.Described slide plate 15 is fixed on operating slide guideway rail 14.1 and 14.2 by a power transmitter 32 like this at this, makes that backer roll 6.1 and 6.2 leans on corresponding roller 9.1 and 9.2 with a given roof pressure power respectively during the long filament 1.1 and 1.2 of winding filaments sheet.This power transmitter 32 constitutes by two unloading cylinder units 16.1 and 16.2, by two backer rolls 6.1 of they supportings and 6.2 and support 13 and additionally be installed in structure member on the support 13 such as the total weight of traverse gear 4.The unloading cylinder unit 16.1 of double side acting on slide plate 15 at this equipment is connected with a control setup 21 with 16.2, can control the supporting functions of unloading cylinder unit 16.1 and 16.2 by it.Therefore, determine by a weight component of total weight during the winding filaments to act on backer roll 6.1 and 6.2 and reel 9.1 and 9.2 between roof pressure power.
In the embodiment shown in Fig. 1 to 3, in winder station 29.1 and 29.2, respectively four threads 1.1 and 1.2 of bunches of threads are wound into reel 9.1 and 9.2.The winding process of described equipment shown in Figure 1 begins and during winding process shown in Fig. 2 and 3.
For winding filament is become reel, on Spulspindelspulspindel 7.1 and 7.2, fix a plurality of bobbins of plugging successively 8.1 and 8.2.At this, also can be simultaneously by the fixing bobbin more than four of a Spulspindelspulspindel 7.1 and Spulspindelspulspindel 7.2.
Fix a starter ring 17.1 and 17.2 respectively at the supported end of Spulspindelspulspindel 7.1 and 7.2.This starter ring 17.1 and 17.2 external diameter as one man constitute.At this, starter ring 17.1 and 17.2 external diameter are slightly larger than the diameter of bobbin 8.1 and 8.2.But preferred starter ring 17.1 and 17.2 is arranged on the circumference of backer roll 6.1 and 6.2.
For curled hair process of beginning on Spulspindelspulspindel 7.1 and 7.2, backer roll 6.1 and 6.2 directs into position below one by slide plate 15 and unloading cylinder unit 16.1 and 16.2.Be transferred to a unloading pressure in unloading in the cylinder unit 16.1 and 16.2 by control setup 21, it only allows backer roll 6.1 and 6.2 and the little weight compensating of support 13.Now, backer roll 6.1 and 6.2 and Spulspindelspulspindel 7.1 and 7.2 between contact force of effect, it makes backer roll 6.1 arrive on the circumference of starter rings 17.1 and backer roll 6.2 is arrived on the circumference of starter rings 17.2.At this, the whether for the first time initial repiece of long filament or when changing reel by unshowned auxiliary device guiding here, this is inessential.Described Spulspindelspulspindel 7.1 and 7.2 now has been used to admit the long filament 1.1 and 1.2 of bunches of threads.This situation is shown in Figure 1.Described backer roll 6.1 for this reason has parallel elasticity with Spulspindelspulspindel 7.1 with 7.2 with 6.2, so that leaned uniformly on whole length.
Catch on bobbin 8.1 and 8.2 and the long filament 1.1 and 1.2 of winding filaments sheet after, import the conversion of contact force by control setup to roof pressure power.Control unloading cylinder unit 16.1 and 16.2 makes a higher unloading pressure be used to support backer roll 6.1 and 6.2 effectively thus for this reason.Described backer roll 6.1 and 6.2 leans on the circumference of formed reel 9.1 and 9.2 by roof pressure power.This situation shown in Figure 3.
Described roof pressure power remains on Spulspindelspulspindel 7.1 and 7.2 during being preferably in winding filaments consistently.The unloading pressure that for this reason for example will unload in cylinder unit 16.1 and 16.2 is adjusted to a given value, detects and regulates by control setup 21.Also can advantageously control the offset movement of slide plate 15 by such pressure control.Usually known this control or the control process that is used for slide plate in bobbin-winding machine for example described in detail in DE 2544773 A1, therefore here no longer describes.
During the long filament 1.1 and 1.2 of winding filaments sheet, not only can realize and can pass through the Spulspindelspulspindel 7.1 and 7.2 realizations of maintenance versatilely in this embodiment in principle by the support 13 that keeps versatilely owing to the required offset movement of the growth of reel 9.1 and 9.2.The growth of reel 9.1 and 9.2 is realized by the synchronized movement ground of slide plate 15.
Described spindle bearing 10.1 and 10.2 actuating device 30 preferably can classification or operations continuously in order to apply an offset movement.At this, two spindle bearings 10.1 with 10.2 by transmission device mutual coupling connection mutually, during reeling, always between Spulspindelspulspindel and affiliated backer roll, can keep an identical distance between shafts, its classification or increasing continuously thus.
Operation conditions shown in Figure 2, wherein said reel 9.1 and 9.2 is in the position of soon finishing processing.Described support 13 and backer roll 6.1 and 6.2 are fixed on the frame 12 tip position near slide plate 15.Offset movement during reel spool 9.1 and 9.2 on Spulspindelspulspindel 7.1 and 7.2 is realized by the motion of slide plate 15 basically at this.Irrelevant with the offset movement of backer roll 6.1 and 6.2, backer roll 6.1 and 6.2 and reel 9.1 and 9.2 between be transferred to a given roof pressure power.As long as reel 9.1 and 9.2 has reached its above-mentioned final diameter, just change.Spindle bearing 10.1 is rotated in a clockwise direction and spindle bearing 10.2 rotates in the counterclockwise direction, therefore makes each Spulspindelspulspindel 11.1 and 11.2 enter the region of operation and can continue the long filament 1.1 and 1.2 of winding filaments sheet.After Spulspindelspulspindel 11.1 and 11.2 entered the region of operation, backer roll 6.1 and 6.2 directed into position below it by slide plate 15.Realize of the conversion of roof pressure power simultaneously, make backer roll 6.1 and 6.2 arrive the starter ring of Spulspindelspulspindel 11.1 and 11.2 respectively thus to contact force.After changing, long filament begins new winding process.
In order to describe the drive scheme of above-mentioned embodiment according to present device, by means of Figure 4 and 5 two possible examples are described below.For clear reason only in Figure 4 and 5 from behind letter winder station 29.1 and 29.2 are shown be used to drive required environment division.
In the drive scheme of Fig. 4, in winder station 29.1, described Spulspindelspulspindel 7.1 is by a supported end 22.1 and spindle-driving 23.1 a couplings connection.For spindle-driving 23.1 sets a controller 24.1, it is connected with the control setup 21 that the upper strata is provided with.The reel 9.1 that is wound on the Spulspindelspulspindel 7.1 is shown in broken lines at this.But the backer roll 6.1 of free rotary ground supporting is positioned on the circumference of reel 9.1, illustrates the same dotted line of this backer roll.Described backer roll 6.1 has a roll end 18.1.For this roll end 18.1 sets a tachogen 20, can record the rotating speed of backer roll 6.1 by it.This tachogen 20 is connected with control setup 21.
In second winder station 29.2, described Spulspindelspulspindel 7.2 is by spindle end 22.2 and spindle-driving 23.2 couplings connection.For this spindle-driving 23.2 sets a controller 24.2, it is connected with control setup 21 equally.The same reel 9.2 that constitutes on Spulspindelspulspindel 7.2 circumference shown in broken lines contacts with second backer roll 6.2.The backer roll 6.2 of second winder station 29.2 can be fixed equally with rotating freely.At this, this backer roll 6.2 is by the backer roll 6.1 couplings connection of a spindle end 18.2 via the transmission device 19 and first winder station 29.1.In this embodiment, this transmission device 19 mechanically constitutes by belt or chain, and two backer rolls 6.1 of two winder stations are turned round with identical rotating speed with 6.2.For winding filaments in winder station 29.1, Spulspindelspulspindel 7.1 is driven by spindle-driving 23.1 cws.Described backer roll 6.1 leans on the circumference of reel to be spooled 9.1 and by friction and drives along opposite direction.
In winder station 29.2, described Spulspindelspulspindel 7.2 drives by spindle-driving 23.2 conter clockwises, so that long filament 1.2 is wound into reel 9.2.At this, described backer roll 6.2 on the circumference of reel 9.2 along clockwise direction with the corresponding rotating speed rotation of backer roll 6.1.By the rotation transmission between the transmission device 19 realization backer rolls 6.1 and 6.2.Two winder stations 29.1 and 29.2 are synchronously reeled, and produce consistent reel 9.1 and 9.2 structures thus on each Spulspindelspulspindel 7.1 and 7.2.
In order to obtain the constant winding speed of long filament 1.1 and 1.2, detect the rotative speed of backer roll 6.1 continuously and give control setup 21 by tachogen 20.The given rotating speed of storing pressurized roller 6.1 in control setup 21.There is a unallowed deviation as long as detect between the given rotating speed of the storage of the actual speed of the detection of backer roll 6.1 and backer roll 6.1, just produces a control signal and be given to controller 24.1 and 24.2.These controllers 24.1 and 24.2 obtain an altered actual speed thus with the desired driving rotating speed that changes spindle-driving 23.1 and 23.2 that turns on backer roll 6.1.Can during long filament 1.1 and 1.2 whole coilings, set up constant reel 9.1 and 9.2 circumferential velocitys thus.At this, described spindle-driving 23.1 and 23.2 preferably constitutes by asynchronous motor.
Consistent with the embodiment that presses Fig. 4 basically at the embodiment shown in Fig. 5.At this, described backer roll 6.1 and 6.2 drives by an external driver device 25, and it constitutes by two electrical motors 28.1 and 28.2 and controllers of attaching troops to a unit 27 at this.Can realize the electrical coupling of backer roll 6.1 and 6.2 and external driver device 25 thus.
But also can make backer roll 6.1 and 6.2 and transmission device coupling connection and only pass through a direct motor drive.
Compare with the embodiment according to Fig. 4, described Spulspindelspulspindel 7.1 and 7.2 drives by spindle-driving 23.1 and 23.2 respectively.Said spindle-driving 23.1 and 23.2 is designed to asynchronous motor or synchronous motor.For spindle-driving 23.1 and 23.2 sets a controller 24.This controller 24 is connected with control setup 21 and constitutes a regulating loop jointly with tachogen 20, so that the maintenance of the circumferential velocity of reel 9.1 and 9.2 is constant.
Be not limited to the single set structure shown in Fig. 1 and 3 according to method of the present invention and according to equipment of the present invention.Therefore for example Spulspindelspulspindel can be fixed on inactive spindle bearing.Also exist the possibility that load to produce contact force by gravity in addition,, provide bigger power or little weight for use for this situation.
Be not limited at the single set structure shown in Fig. 1 according to method of the present invention and according to equipment of the present invention.Backer roll can be fixed with respect to Spulspindelspulspindel by balancing device 1 in winder station with moving radially.The fixing of described Spulspindelspulspindel and backer roll is basically only for realizing that offset movement plays a decisive role.But, can make long filament thus with identical winding speed and thus with substantially invariable long filament stress coiling with the circumferential velocity that offset movement is irrespectively always regulated reel like this.
List of numerals
1.1,1.2 long filaments 16.1,16.2 the unloading cylinder units
2.1,2.2 filar guide groups 17.1,17.2 starter rings
3 silk guide frame 18.1,18.2 roll end
4 traversing gears, 19 transmission mechanisms
5.1,5.2 traverse motion threadguides, 20 speed probes
6.1,6.2 backer rolls, 21 control setups
7.1,7.2 Spulspindelspulspindels, 22.1,22.2 spindle ends
8.1,8.2 bobbins, 23.1,23.2 spindle-drivings
9.1,9.2 reels, 24,24.1,24.2 controllers
10.1,10.2 spindle bearings, 25 external driver device
11.1,11.2 dead position the tube 27 controllers
Pipe spindle 28.1,28.2 electrical motors
12 frames, 29.1,29.2 winder stations
13 supports, 30 rotating driving devices
14.1,14.2 operating slide guideway rails, 31.1,31.2 spindle-drivings
15 slide plates, 32 power transmitters
Claims (19)
1. method that is used for plurality of threads is wound into reel, wherein, be fixed on reel on two Spulspindelspulspindels that be arranged in parallel side by side simultaneously and reel, drive Spulspindelspulspindel and with rotatably mounted backer roll combined action, described backer roll abuts on the circumference of reel with a roof pressure power during reeling, it is characterized in that, the roof pressure power on the reel of two Spulspindelspulspindels of affacting loads by the gravity via a mutual rigidly connected backer roll of support and/or the gravity unloading produces described support and a controlled power transmitter combined action.
2. the method for claim 1 is characterized in that, during two Spulspindelspulspindel coilings are reeled, makes each Spulspindelspulspindel remain identical with distance between shafts between the backer roll of attaching troops to a unit.
3. method as claimed in claim 1 or 2, it is characterized in that, before winding filaments, set up a bigger contact force between Spulspindelspulspindel and the backer roll like this, make two backer rolls enter and contact, winding filament is being become reel make contact force be changed to lower roof pressure power later on affiliated Spulspindelspulspindel.
4. method as claimed in claim 3 is characterized in that, described roof pressure power and contact force produce by the unloading of the gravity on stepless action to two backer roll respectively.
5. method as claimed in claim 1 or 2 is characterized in that, described roof pressure power changes according to a given force curve during winding filaments and/or for convergent oscillations.
6. method as claimed in claim 1 or 2 is characterized in that described Spulspindelspulspindel is synchronously driven and controls.
7. method as claimed in claim 1 or 2 is characterized in that, described backer roll makes two backer rolls with identical rotating speed contrarotation with machinery or the electric such phase mutual coupling connection of mode.
8. method as claimed in claim 1 or 2 is characterized in that described backer roll additionally oppositely drives by external driver device.
9. method as claimed in claim 1 or 2 is characterized in that, during reeling, described backer roll jointly guides by the slide plate of an activity, to implement to be used for the offset movement of reel growth.
10. method as claimed in claim 1 or 2 is characterized in that, described Spulspindelspulspindel synchronously or independently of each other guides by the roller stand of two activities, to implement to be used for the offset movement of reel growth.
11. equipment that is used for implementing as claim 1 to 10 method as described in each, this equipment has two Spulspindelspulspindels that are used to admit a plurality of bobbins (8.1,8.2) (7.1,7.2) that are arranged side by side, and is used for simultaneously long filament (1.1,1.2) being wound into reel (9.1,9.2); Also have two and attach troops to a unit, be used to drive two Spulspindelspulspindels (7.1,7.2) in the spindle-driving (23.1,23.2) of Spulspindelspulspindel (7.1,7.2); And have two rotatably mounted backer rolls (6.1,6.2), described backer roll leans during reeling on the circumference of reel (9.2,9.2), it is characterized in that, described backer roll (6.1,6.2) is rigidly connected mutually by a support (13), this support (13) is fixed on the frame (12) so versatilely, make backer roll (6.1,6.2) jointly radially to be guided with respect to affiliated Spulspindelspulspindel (7.1,7.2), and described support (13) and controlled power transmitter (a 32) combined action.
12. equipment as claimed in claim 11 is characterized in that, described power transmitter (32) constitutes by at least one unloading cylinder unit (16.1,16.2), and should be connected with a control setup (21) by unloading cylinder unit (16.1,16.2).
13. as claim 11 or 12 described equipment, it is characterized in that, each backer roll (6.1,6.2) has at least one starter ring (17.1,17.2) on circumference, make Spulspindelspulspindel (7.1,7.2) supported before winding filament by described starter ring.
14. equipment as claimed in claim 13, it is characterized in that, the external diameter that the starter ring (17.1,17.2) of described two backer rolls (6.1,6.2) has an identical size, and the external diameter of starter ring (17.1,17.2) is greater than the diameter of bobbin (8.1,8.2).
15., it is characterized in that described spindle-driving (23.1,23.2) constitutes by two electrical motors and a controller (24) as claim 11 or 12 described equipment, wherein said controller is connected with control setup (21).
16., it is characterized in that described backer roll (6.1,6.2) interconnects like this by a transmission device (19) as claim 11 or 12 described equipment, make two backer rolls (6.1,6.2) with identical rotating speed contrarotation.
17., it is characterized in that, be provided with an external driver device (25), so that reverse drive backer roll (6.1,6.2) individually or jointly as claim 11 or 12 described equipment.
18. as claim 11 or 12 described equipment, it is characterized in that, described support (13) is fixed on the frame (12) by a slide plate (15) and an operating slide guideway rail (14.1,14.2), makes backer roll (6.1,6.2) implement an offset movement with respect to Spulspindelspulspindel (7.1,7.2) diametrically whereby.
19. as claim 11 or 12 described equipment, it is characterized in that, described Spulspindelspulspindel (7.1,7.2) is separately fixed on the spindle bearing (10.1,10.2) of an activity, and these spindle bearings (10.1,10.2) are radially guided Spulspindelspulspindel by a public actuating device (30) or by independent actuating device with respect to backer roll.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102004010268.6 | 2004-03-03 | ||
| DE102004010268 | 2004-03-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1926041A CN1926041A (en) | 2007-03-07 |
| CN100497145C true CN100497145C (en) | 2009-06-10 |
Family
ID=34917061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005800067123A Active CN100497145C (en) | 2004-03-03 | 2005-02-25 | Method and device for winding several threads |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1727758B1 (en) |
| JP (1) | JP4575429B2 (en) |
| KR (1) | KR101121405B1 (en) |
| CN (1) | CN100497145C (en) |
| DE (1) | DE502005004637D1 (en) |
| WO (1) | WO2005085111A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR112014000985A2 (en) * | 2011-07-15 | 2017-02-21 | Zhengzhou Zhongyuan Spandex Eng Tech Co Ltd | filament fiber winding apparatus and winding method for filament fiber winding apparatus |
| CN102390762B (en) * | 2011-07-15 | 2014-06-11 | 郑州中远氨纶工程技术有限公司 | Filament fiber winding device and method |
| CN105293172B (en) * | 2015-11-11 | 2018-11-06 | 台州石磊工贸有限公司 | A kind of admission machine |
| JP6935243B2 (en) * | 2017-06-21 | 2021-09-15 | Ｔｍｔマシナリー株式会社 | Thread winder |
| CN109969864B (en) * | 2019-03-20 | 2020-09-25 | 英鸿纳米科技股份有限公司 | Efficient special silk machine of receiving of carbon fiber production |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1113208A (en) * | 1993-11-15 | 1995-12-13 | 里特机械公司 | Methods and apparatus for the winding of filaments |
| DE19632748A1 (en) * | 1995-08-16 | 1997-02-20 | Barmag Barmer Maschf | Yarn reel winder compensating for contact roller moulding inaccuracies |
| CN1038737C (en) * | 1993-01-14 | 1998-06-17 | 帝人制机株式会社 | Apparatus for winding of filements |
| WO2003068648A1 (en) * | 2002-02-12 | 2003-08-21 | Tstm Co., Ltd. | Revolving type thread winder |
| CN1283539C (en) * | 2002-08-20 | 2006-11-08 | Tstm株式会社 | Revolving type thread winding machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60132871A (en) * | 1983-12-22 | 1985-07-15 | Unitika Ltd | Reeling device for many yarns |
| DE3722141C2 (en) * | 1986-09-25 | 1996-04-04 | Truetzschler Gmbh & Co Kg | Device for homogenizing the sliver or nonwoven in a card, card or the like. |
| CN1135203C (en) * | 1997-10-06 | 2004-01-21 | 纳幕尔杜邦公司 | Winder for synthetic filaments |
| JP2000302327A (en) * | 1999-04-14 | 2000-10-31 | Du Pont Toray Co Ltd | Winding method of elastic bobbin winder body |
| US6622956B2 (en) * | 2000-11-08 | 2003-09-23 | Murata Kikai Kabushiki Kaisha | Take-up winder |
| DE112004000172B4 (en) * | 2003-02-07 | 2014-05-28 | Tmt Machinery, Inc. | Garnwickelverfahren and Garnwickelvorrichtung |
-
2005
- 2005-02-25 KR KR1020067019467A patent/KR101121405B1/en active IP Right Grant
- 2005-02-25 CN CNB2005800067123A patent/CN100497145C/en active Active
- 2005-02-25 JP JP2007501182A patent/JP4575429B2/en active Active
- 2005-02-25 WO PCT/EP2005/002008 patent/WO2005085111A1/en active IP Right Grant
- 2005-02-25 DE DE502005004637T patent/DE502005004637D1/en not_active Expired - Fee Related
- 2005-02-25 EP EP05715549A patent/EP1727758B1/en not_active Ceased
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1038737C (en) * | 1993-01-14 | 1998-06-17 | 帝人制机株式会社 | Apparatus for winding of filements |
| CN1113208A (en) * | 1993-11-15 | 1995-12-13 | 里特机械公司 | Methods and apparatus for the winding of filaments |
| DE19632748A1 (en) * | 1995-08-16 | 1997-02-20 | Barmag Barmer Maschf | Yarn reel winder compensating for contact roller moulding inaccuracies |
| WO2003068648A1 (en) * | 2002-02-12 | 2003-08-21 | Tstm Co., Ltd. | Revolving type thread winder |
| CN100354192C (en) * | 2002-02-12 | 2007-12-12 | Tstm株式会社 | Revolving type thread winder |
| CN1283539C (en) * | 2002-08-20 | 2006-11-08 | Tstm株式会社 | Revolving type thread winding machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2007526187A (en) | 2007-09-13 |
| KR20060126613A (en) | 2006-12-07 |
| DE502005004637D1 (en) | 2008-08-21 |
| EP1727758B1 (en) | 2008-07-09 |
| WO2005085111A1 (en) | 2005-09-15 |
| JP4575429B2 (en) | 2010-11-04 |
| EP1727758A1 (en) | 2006-12-06 |
| KR101121405B1 (en) | 2012-03-15 |
| CN1926041A (en) | 2007-03-07 |
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