CN100377980C

CN100377980C - Winding method with multi-piece yarn continuously inputting and winding frame thereof

Info

Publication number: CN100377980C
Application number: CNB2004100484345A
Authority: CN
Inventors: 迈克尔·施勒特
Original assignee: Saurer GmbH and Co KG
Current assignee: Oerlikon Textile GmbH and Co KG
Priority date: 2003-06-07
Filing date: 2004-06-03
Publication date: 2008-04-02
Anticipated expiration: 2024-06-03
Also published as: DE102004026305A1; CN1572697A

Abstract

Method for winding a number of continuous threads on a number of winder housings in which a state value for a winder housing is measured; then from the measured value the actual position of the housing on its spindle is determined and used to set the position of thread guidance means. - The invention also relates to a corresponding winding machine for implementation of the inventive method.

Description

The method for winding and the winder of the many yarns of importing continuously

Technical field

The present invention relates to a kind of method for winding and a kind of winder of implementing this method of the many yarns of importing continuously.

Background technology

By the known a kind of method of WO99/12837 and a kind of winder.

In known method, a plurality of bobbins in series are supported on the Spulspindelspulspindel of a rotatable supporting that overhangs of winder as a barrel mast.Each bobbin is used to accept a yarn tube by the yarn coiled.In order parallelly to guide all yarns side by side,, be provided with feed carrier so that be captured on the bobbin, be wound up on the bobbin and separate with coiling resultant yarn tube or when the yarn tube exchanges.Particularly for yarn being caught and is wound up on the bobbin, the part of feed carrier constitutes by catching the yarn bar, and it can be parallel to the bobbin location.The choice of location of catching yarn guide rod become to make the yarn of input bobbin can be trapped in one on the circumference of each bobbin, make catch in the otch and and then around on.Catch the position of guide rod and the position of catching otch on the bobbin to be in definite relation be essential for this reason.

Usually will such bobbin repeated application in acceptance one yarn tube.Because bobbin is made by millboard, there is shortcoming in the bobbin of use, and its length is owing to moisture absorption changes.Such moisture absorption can not be got rid of, because yarn to be held comprises preparation in the yarn tube, it can freely spread on the tube surface.The bobbin that uses is supported in situation on the roll as barrel mast under, because length variations produces the unallowed position deviation between the position of the actual position of bobbin and feed carrier.

For a kind of only be used for one continuously the method for winding and the device of the yarn of input be known by WO99/24344, detect the tube end of bobbin on roll by means of a position transduser.This position transduser is connected with a control setup, and its control one is the power element that is provided with that moves of orientable guide bar.This principle also can be applied on the winder, and wherein a plurality of bobbins in series are supported on the Spulspindelspulspindel.Situation for dispose a position transduser for each bobbin produces such problem, promptly because the length difference that adds up in barrel mast forms the alternate position spike between tube end and the position transduser, thereby can not debug measure.And corresponding a plurality of position transdusers are essential under the situation of a plurality of bobbins, thereby need the expense of considerable device.The detection of the actual position of one end of same barrel mast does not produce any information about the real actual position of bobbin in barrel mast.

Summary of the invention

The objective of the invention is, further constitute many continuously the yarns of input method for winding and with a kind of winder of pattern, make it can be in the orientable feed carrier and the coordination of being scheduled to of between the bobbin of locating on the Spulspindelspulspindel, harmonizing.

Another object of the present invention is to reach the bobbin that is covered as the yarn configuration as far as possible equably when rolling threads.

According to the present invention, propose a kind of with the many continuous methods of reel for yarns on a plurality of bobbins of input, described bobbin in series is supported on the Spulspindelspulspindel of a driving as a barrel mast, and wherein guide each yarn by a plurality of feed carriers, so as to catch, around last, coiling or separation yarn, wherein at least a portion of feed carrier is located with respect to bobbin by the power element of configuration; It is characterized in that, detect a state parameter of each bobbin, respectively by the state parameter of bobbin determine this bobbin on Spulspindelspulspindel an actual position and carry out the location of each feed carrier according to the actual position of each bobbin.

According to the present invention, a kind of enforcement winder is according to the method described in the present invention also proposed, comprise the Spulspindelspulspindel of the rotatable supporting that at least one overhangs, in order to accept a plurality of bobbins, described bobbin in series is supported on the Spulspindelspulspindel as a barrel mast; A plurality of is the feed carrier of each bobbin configuration on Spulspindelspulspindel, so as to catch, around last, coiling or separation yarn, described feed carrier can position by the power element of configuration at least in part; And also comprise a control setup for power element configuration; It is characterized in that, be provided with a measurement mechanism, in order to detecting a state parameter of each bobbin respectively, and measurement mechanism is connected with control setup.

The invention is characterized in, irrelevant with the state of bobbin, in order to implement to catch, to be possible around the accurate location that function feed carriers such as last, coiling or separation need.Detect because each bobbin that uses has the possible offset that the tube length of variation causes and consider it when feed carrier is located.Detect the state parameter of bobbin by means of a measurement mechanism for this reason.Try to achieve the actual position of bobbin on Spulspindelspulspindel by this state parameter of bobbin, carry out the importing location of feed carrier this moment by control setup according to the actual position of bobbin.Measurement mechanism is connected with control setup for this reason.

In order to be that each bobbin disposes an actual position on Spulspindelspulspindel, the length of bobbin is detected it as state parameter according to an advantageous method scheme in barrel mast.Length detection or directly before bobbin is installed on the Spulspindelspulspindel or at bobbin, is installed in the process on the Spulspindelspulspindel or after each bobbin is installed on the yarn axle, detects wherein.

Particularly in the zone of a predetermined bobbin, finished yarn catch and around on situation under, further formation of the present invention is particularly advantageous, promptly wherein will detect it as state parameter in the spacing of catching between the otch of the vicinity on each bobbin circumference after each bobbin is installed on the Spulspindelspulspindel.In barrel mast, can catch slot arrangement one actual position whereby, make it carry out the location of feed carrier for each.

Carry out many flow processs the during coiling of the yarns of input continuously in order not influence particularly by the winder that traverses automatically, the method scheme that is used for automatic winder is particularly advantageous, i.e. the state parameter of each bobbin of non-contact detection wherein.Projection optical signal on the surface of a bobbin in this case.Be received in the optical signal that reflects on the bobbin by an optical receiver then and transfer to an evaluation electronic system evaluation.Can detect any irregularity on the circumference of bobbin by means of such system, wherein utilize the length overall of optical signal detecting barrel mast.

But also possible, for utilizing optical signal, the state parameter that detects whole bobbins detects the length of each bobbin successively one by one.

Because barrel mast is adjacent to the predetermined flange of bearing end usually, the definite particularly advantageous of the actual position of bobbin is, with the actual value and the simple addition of bench mark that shows the starting point of barrel mast of state parameter.But in this situation each to arrange continuously apart from ground continuously in barrel mast be essential.

The reel for yarn of many parallel inputs around the time will for catch, around on, reel or separate needed feed carrier according to the subscription rate definite value location and the guiding of depositing.Therefore preferred employing further formation of the present invention is promptly wherein according to the location of relatively carrying out each feed carrier between the nominal position that the actual position and of each bobbin of trying to achieve is deposited.Preferably in control setup, implement reality-specified comparison.

The feature of winder of the present invention is particularly in accurate and reproducible coiling process.And can adopt the combination of used, new or used and new bobbin.Irrelevant with the existing condition of bobbin, can realize identical winding process to each bobbin.

For the spacing of catching otch contiguous on the length that can detect bobbin or each bobbin, measurement mechanism has a length-measuring appliance and one and the crew-served evaluation electronic system of length-measuring appliance.Wherein pass on for data, the evaluation electronic system is connected with control setup.

Length-measuring appliance preferably comprises that by one the sensor device of light source and optical receiver constitutes, and borrows it can carry out the non-contact detection of the state parameter of each bobbin.Light source and optical receiver preferably are made of a laser and a CCD (charge coupled device) sensor, thereby thereby detect the surface characteristics of bobbin and the end of detection bobbin by distance measurement according to principle of triangulation.

In this case, the detection of the state parameter of bobbin can realize by two schemes basically.In first scheme, measurement mechanism is maintained fixed and the bobbin of orientation measurement was led along measurement mechanism equably with predetermined spacing.

In alternative plan with respect to fixing bobbin traverse measuring device.

According to of the present invention one favourable further formation, measurement mechanism is bearing in one and movably can adjusts between a dead position and an operating position on the bearing and by this bearing.Whereby can be on the one hand when state parameter detects the small spacing between realization measurement mechanism and the bobbin and can carry out the glitch-free operating winding of yarn on the other hand.

According to principle of measurement, bearing also can be made of a slide rail, barrel mast moves or this bearing can be made of a swing arm for the state parameter measurement mechanism that detects each bobbin can be parallel on this slide rail, for the state parameter measurement mechanism that detects each bobbin can be fixed at the free end of Spulspindelspulspindel in this swing arm.

Yet also possible, according to of the present invention one favourable further formation measurement mechanism is installed on the doff machine, wherein evaluation electronic system and control setup wireless type interconnect.

In order to be captured in and around last bobbin, preferably further to constitute each bobbin configuration one according to of the present invention one and catch yarn guide rod with high reliability and precision realization yarn, it can be located by the power element of configuration independently of each other.

But also might be except that catching yarn guide rod for each bobbin disposes a retaining yarn pin respectively, wherein respectively keep off the yarn pin and can be independently of each other catch yarn guide rod so that catch and around last yarn by moving together the power element location of configuration and this moment by a power element.

Description of drawings

Below by means of several embodiment and with reference to accompanying drawing method of the present invention and winder of the present invention are described in more detail.Wherein:

Fig. 1 schematically illustrates first embodiment of winder of the present invention in order to implement method of the present invention;

Fig. 2 schematically illustrates second embodiment of winder of the present invention;

Fig. 3 schematically illustrates another embodiment of winder of the present invention in order to implement method of the present invention.

The specific embodiment

First embodiment that schematically illustrates winder of the present invention among Fig. 1 is in order to implement method of the present invention.Wherein Fig. 1 .1 represent winder before the beginning of reeling situation and the situation of Fig. 1 .2 when being illustrated in a winding process and beginning.Below describe short of one of them figure that refers explicitly to and then be applicable to two figure.

Winder has a long Spulspindelspulspindel that overhangs 2, and it at one end can be rotated to support on the spindle bearing 3 and can be driven by an actuating device (not shown).Spindle bearing 3 is supported by a frame 1.Spulspindelspulspindel 2 is supported a plurality of bobbins 4 of being arranged to a barrel mast in succession.Each bobbin 4 on circumference at one end portion comprise and catch otch 5.The number that is supported in the bobbin 4 on the Spulspindelspulspindel 2 is exemplary and can comprises also that except that 4 bobbins shown in the figure more number is as 6,8,10,12 or more bobbin.

Give each bobbin 4 configuration a plurality of

feed carriers

11,8,23 and 16, they constitute a winding position that is used at every turn reeling an one thread respectively.Per thus 4 winding positions comprise a headstock thread-carrier 11, borrow the yarn of its guiding one input.The headstock thread-carrier 11 of 4 winding positions is fixed on the headstock lath 12 and normally can not transposes.For each winding position disposes a traverse gear 7, it preferably can be by a common driving device controls below headstock thread-carrier 11.Traverse gear 7 constitutes a fin and traverses, and wherein drives along the opposite sense of a guide plate by the fin that traverses to cause yarn to traverse one moving around in the stroke.The fin 23 that traverses of each traverse gear 7 is shown respectively in Fig. 1 .1 and 1.2.

At the service direction between traverse gear 7 and the Spulspindelspulspindel 2 backer roll 6 is installed on a roller bearing 13 along yarn.Roller bearing 13 is supported on the frame 1 movably.In the process that yarn is reeled along each winding position, backer roll 6 is adjacent to the surface of the yarn tube of coiling.

For catching and each winding position being caught yarn guide rod 8 by one and a dividing sinker guides 16 constitutes around the feed carrier of last yarn setting.Each winding position catch yarn guide rod 8 be arranged on along the yarn service direction traverse gear 7 above and be connected with a power element 9.Power element 9 can for example constitute a stepper motor, and it is connected in order to control with control setup 10.Each of each winding position setting catch yarn guide rod 8 can be respectively by independent power element location with move.

Be fixed on the branch yarn arm 15 of one fen yarn feeding device 14 for the dividing sinker guides 16 of each winding position configuration, divide yarn feeding device 14 to be supported in frame 1 rotationally, divide yarn feeding device 14 band dividing sinker guidess 16 to be in a dead position and in Fig. 1 .2, to divide yarn arm 15 band dividing sinker guidess 16 to forward a dividing sinker position among Fig. 1 .1.

Below frame 1, on a slide rail 21, support a measurement mechanism 17.Slide rail 21 is parallel to Spulspindelspulspindel 2 suspension types and is fixed on the slide 22.Slide 22 by a straight line guide rail 20 adjustable-heights be supported in frame 1 below.Survey assembling device 17 and be supported in slidably on the slide rail 21, move thereby measurement mechanism 17 can be parallel to Spulspindelspulspindel 2 along the barrel mast that is made of each bobbin 4.Measurement mechanism 17 is made of a sensor device 18 and an evaluation electronic system 19.Wherein sensor device 18 preferably includes the photoelectric sensing apparatus with a light source and an optical receiver, and optical receiver is received in the optical signal that reflects on the surface of bobbin 4.Evaluation electronic system 19 is connected with control setup 10 by signal conductor 38, and the latter is connected with the power element 9 of catching yarn guide rod 8 by pilot 37.

In order to utilize the winder of the present invention of embodiment shown in Fig. 1 the many reel for yarn coiled yarn tubes of importing continuously at first can be assembled a plurality of bobbins 4 with Spulspindelspulspindel 2.Then each bobbin 4 is positioned on the Spulspindelspulspindel 2 as a barrel mast, carries out the detection of each state parameter of each bobbin 4.Measurement mechanism 17 is moved on to an operating position on slide rail 21 for this reason.This operating position of measurement mechanism 17 is shown among Fig. 1 .1.This moment, slide 22 band slide rails 21 were in the position above, and measurement mechanism 17 is supported in this position with the short spacing with respect to bobbin 4.

For a state parameter that detects each bobbin 4 can measure each bobbin 4 in barrel mast respective length the spacing of respectively catching otch 5 of contiguous bobbin 4 or at one end face and bobbin 4 catch spacing between the otch 5.Wherein sensor device 18 preferably is made of a sensor device that is used for the state parameter of non-contact detection bobbin 4.For feature or the state of measuring bobbin 4, principle of triangulation is a particularly suitable.In this case by means of a light source for example a laser a branch of light is guided on the surface of bobbin 4.This moment, each bobbin 4 was driven by Spulspindelspulspindel 2.Fan She light is by a for example ccd sensor reception of optical receiver that is included in the sensor device 18 from the teeth outwards.Wherein Biao Mian out-of-flat, indenture or projection cause measurement signal.Can discern the otch of catching of the end of each bobbin and bobbin thus, thereby determining of length and spacing is possible.Output state parameter not in this case is because the evaluation electronic system is directly determined each actual position of bobbin by the measurement signal of sensor device.The coordinate of the actual position of bobbin transfers to control setup 10 via signal conductor 38.Can be in control setup 10 according to-actual-specified relatively control actuating component 9 so that yarn guide rod 8 is caught in control.If for example confirming does not have difference, then carry out the control of power element 9 according to last adjustment in the reality-specified comparison of position of it's robbin.For the situation of confirming a difference, catch the location separately revised of yarn guide rod 8 to each winding position by power element 9.

Each yarn 26 shown in Fig. 1 .2 is in short-term situation at each winding position dividing sinker with before catching.Import each yarn 26 via each headstock thread-carrier 11.Prevent that by catching yarn guide rod 8 each luminous point yarn from entering in the traverse gear 7.Catching yarn guide rod 8 is positioned at beyond the scope of traversing.The position of wherein respectively catching yarn guide rod 8 is by a predetermined relation of catching otch 5 of bobbin 4 being selected and being harmonized.Each yarn is by dividing sinker guides 16 and divide yarn arm 15 to be pressed onto on the circumference of each bobbin 4, thereby catches yarn 26 and subsequently each yarn is separated fully by the rotation of bobbin 4.Each yarn 26 is led away continuously by a suction rifle 25 in the dividing sinker process.At the dividing sinker of yarn 26, catch, after a while around on and in the winding process measurement mechanism 17 be positioned at a dead position below frame 1.Slide 22 band slide rails 21 move on to the position below for this reason.

Each yarn 26 be hunted down with separate fully after, by catch yarn guide rod 8 make each yarn 26 each winding position around on and and then transfer to traverse gear 7.The beginning winding process is so that form a yarn tube on each bobbin 4.

Another embodiment of winder of the present invention shown in Fig. 2 is in order to implement method of the present invention.The embodiment that presses Fig. 2 is substantially the same in the above embodiments, thereby only points out difference wherein in this respect.Wherein the member of identical function has identical mark.

Compare with the foregoing description, relate to one at the winder shown in Fig. 2 and install automatically, wherein each yarn 26 is by the resultant yarn tube 35 of reeling continuously.

Such winder is known by WO99/12837 also for example, thereby in this respect with reference to this open text of quoting.

In this embodiment, constitute one and support two Spulspindelspulspindels that overhang 2.1 and 2.2 on the spindle bearing 3 of yarn tube capstan head.Spulspindelspulspindel 2.1 and 2.2 drives by means of the actuating device (not shown) of configuration independently of each other.Here a Spulspindelspulspindel 2.1 is in a serviceability, and wherein each yarn 26 is wound into yarn tube 35.Second Spulspindelspulspindel 2.2 remains on a switch, and the yarn tube of wherein finishing coiling can be with new bobbin exchange.

Fig. 2 middle bobbin spindle 2.1 is in operating position, thereby each yarn 26 is imported traverse gear 7 and become each yarn tube 35 by doff by headstock thread-carrier 11.Wherein backer roll 6 is in yarn tube 35 position contacting with coiled.

For catching and catching yarn guide rod 8 at each winding position place by one and a retaining yarn pin 29 constitutes around the feed carrier of last yarn setting, for integraty should be mentioned the dividing sinker guides, but not shown in Fig. 2, because its function is same as the foregoing description or be known by the open text of being quoted.The yarn guide rod 8 of catching of each winding position is fixed on the guide lath 28, and the latter can and move by a center power element 27 location.Center power element 27 is connected with control setup 10 via pilot 37.1.Catch the yarn guide rod 8 configurations one retaining yarn pin 29 along yarn operation aspect postposition to each, it can be independent of contiguous retaining yarn pin 29 location by a power element 9 respectively.Each power element 9 is connected with control setup 10 via pilot 37.2 in parallel, thereby can draw each power element 9 independently of each other.

Free end along Spulspindelspulspindel 2.1 and 2.2 below frame 1 is provided with a measurement mechanism 17, measurement mechanism 17 is installed in the swing arm 30, it is rotatably supported in the rotating shaft 36, thereby measurement mechanism 17 can be swung between a dead position and an operating position.Expression measurement mechanism 17 is in operating position among Fig. 2.Measurement mechanism 17 is made of a sensor device 18 and an evaluation electronic system 19 equally.Evaluation electronic system 19 is connected with control setup 10 via signal conductor 38.

Implement the function of the actual position of each bobbin 4 of mensuration according to the above embodiments, thus can be with reference to above description.Be different from the above embodiments, in order to measure bobbin 4, measurement mechanism 17 is maintained fixed and measures successively each bobbin 4 when bobbin is installed on the Spulspindelspulspindel 2.2 in the embodiment by Fig. 2.After the last bobbin 4 that is installed on the Spulspindelspulspindel 2.2 is measured, forward measurement mechanism 17 to its dead position.Measure the actual position of bobbin 4 on Spulspindelspulspindel 2.2 then via evaluation electronic system 19 input control devices 10 by the state parameter of bobbin 4.In control setup 10, after yarn tube exchange, keep off the location of yarn pin 29 according to the predetermined actual position of bobbin 4 on tube yarn axle 2.2 by power element 9.This moment, each retaining yarn pin 29 can be aligned to the actual position that records in advance respectively in each winding position.Always realize catching the location and the guiding of yarn guide rod 8 this moment by center power element 27 according to identical demarcation.The special advantage of this form of implementation is to be used for catching and can being implemented by an independent power element around last motion process of each yarn.Otherwise the little change in location of bobbin 4 in several millimeters scope can utilize simple power element by simple retaining yarn pin 29 location.

Another embodiment of winder of the present invention shown in Fig. 3 is in order to implement method of the present invention.Winder by the embodiment of Fig. 3 is same as above-mentioned embodiment by Fig. 2, thereby can be with reference to above description and following explanation difference wherein.Wherein the member of identical function has identical mark.

In the embodiment shown in Fig. 3, by one movably doff machine 31 supply with each bobbins 4.Doff machine 31 comprises that for this reason a storage cylinder storehouse, promotes power element 34 and a slide bar 33, and its alternately is installed to a bobbin 4 on the free end of a Spulspindelspulspindel 2.2.Wherein be 32 configurations, one measurement mechanisms 17 in storage cylinder storehouse below doff machine 31, borrow it before directly shifting Spulspindelspulspindel 2.2 onto, to measure bobbin 4.Measure the state parameter that is installed on the Spulspindelspulspindel 2.2 thus and in evaluation electronic system 19, try to achieve each actual position on Spulspindelspulspindel 2.2.Evaluation electronic system 19 via a wireless connection for example radio circuit be connected so direct input control device 10 of the actual position of each bobbin 4 under on Spulspindelspulspindel 2.2 with control setup.

Be used to catch and be same as the above embodiments around the location and the guiding of the feed carrier of last yarn.

Embodiment shown in Fig. 1 to 3 is being favourable aspect structure and the configuration.Basically can be in each winding position location all with the feed carrier of the location independent of bobbin so as to catch at each winding position, around on, reel or separate.So for example can reach in the traverse gear of a removable formation, the state of yarn tube and bobbin irrespectively is wound on the bobbin all the time symmetrically.Therefore may extend into arbitrary form of implementation about method of the present invention and winder of the present invention, wherein locate and move each feed carrier according to the actual position of each bobbin of trying to achieve.

The formation of measurement mechanism that is used to detect the state parameter of bobbin is favourable equally.The present invention also extends to similar formation.Like this, measurement mechanism also can be made of a pick up camera, and itself and an evaluation electronic system co-operating are so that carry out digital evaluation to the image that is detected by pick up camera.Can realize the length of tube and accurately determining of the position of catching otch equally with method in such a way, so that carry out the location of feed carrier and its coupling.

List of numerals

1 frame, 20 line slideways

2 Spulspindelspulspindels, 21 slide rails

3 spindle bearings, 22 slides

4 bobbins 23 fin that traverses

5 catch otch 24 guide plates

6 backer rolls, 25 suction rifles

7 traverse gears, 26 yarns

8 catch yarn guide rod 27 center power elements

9 power elements, 28 guide laths

10 control setups, 29 retaining yarn pins

30 swing arms of 11 headstock thread-carriers

12 headstock laths, 31 doff machines

13 roller bearings, 32 storage cylinder storehouses

33 slide bars of 14 fens yarn feeding devices

Yarn arm 34 promoted power element in 15 minutes

16 dividing sinker guidess, 35 yarn tubes

36 rotating shafts of 17 measurement mechanisms

18 sensor devices, 37 pilots

19 evaluation electronic systems, 38 signal conductors

Claims

1. with the many continuous methods of reel for yarns on a plurality of bobbins of input, described bobbin in series is supported on the Spulspindelspulspindel of a driving as a barrel mast, and wherein guide each yarn by a plurality of feed carriers, so as to catch, around last, coiling or separation yarn, wherein at least a portion of feed carrier is located with respect to bobbin by the power element of configuration; It is characterized in that, detect a state parameter of each bobbin, respectively by the state parameter of bobbin determine this bobbin on Spulspindelspulspindel an actual position and carry out the location of each feed carrier according to the actual position of each bobbin.

2. in accordance with the method for claim 1, it is characterized in that, the length of each bobbin directly is installed in the process on the Spulspindelspulspindel or detects after each bobbin is installed on the Spulspindelspulspindel before each bobbin is installed on the Spulspindelspulspindel or at each bobbin as state parameter respectively.

3. according to claim 1 or 2 described methods, it is characterized in that, after each bobbin is installed on the Spulspindelspulspindel, will detect as state parameter in the spacing of catching between the otch of the vicinity on each bobbin circumference.

4. according to claim 1 or 2 described methods, it is characterized in that, detect the state parameter of each bobbin contactlessly, wherein an optical signal is projected on the surface of a bobbin and received the reflected light that by this optical signal on bobbin surface cause and transferred to an evaluation electronic system so that to state parameter evaluation by an optical receiver this moment.

5. in accordance with the method for claim 4, it is characterized in that,, utilize the length overall of optical signal detecting barrel mast in order to detect the state parameter of whole bobbins.

6. in accordance with the method for claim 4, it is characterized in that,, utilize optical signal to detect the length of each bobbin successively one by one in order to detect the state parameter of whole bobbins.

7. according to claim 1 or 2 described methods, it is characterized in that the actual position of each bobbin is by the Calais determining the actual value of state parameter mutually with the bench mark of the starting point that shows barrel mast.

8. require 1 or 2 described methods according to aforesaid right, it is characterized in that, according to the location of relatively carrying out each feed carrier between the nominal position of depositing at the actual position and of each bobbin of trying to achieve.

9. implement winder according to one of claim 1 to 8 described method, the Spulspindelspulspindel (2) that comprises the rotatable supporting that at least one overhangs, in order to accept a plurality of bobbins (4), described bobbin (4) in series is supported on the Spulspindelspulspindel (2) as a barrel mast; A plurality of is the feed carrier (11,8,7,16) of each bobbin (4) configuration on Spulspindelspulspindel (2), so as to catch, around last, coiling or separation yarn, described feed carrier can position by the power element (9) that disposes at least in part; And comprise that also one is the control setup (10) of power element (9) configuration; It is characterized in that, be provided with a measurement mechanism (17), in order to detecting a state parameter of each bobbin (4) respectively, and measurement mechanism (17) is connected with control setup (10).

10. according to the described winder of claim 9, it is characterized in that, measurement mechanism (17) has a length-measuring appliance (18) and one and the crew-served evaluation electronic system of length-measuring appliance (18) (19), wherein, for data are passed on, evaluation electronic system (19) is connected with control setup (10).

11., it is characterized in that length-measuring appliance is made of a sensor device (18) that comprises a light source and an optical receiver, borrows it to carry out non-contact detection to the state parameter of each bobbin (4) according to the described winder of claim 10.

12., it is characterized in that in the process of the state parameter that detects each bobbin (4), measurement mechanism (17) is removable or be maintained fixed according to one of claim 9 to 11 described winder.

13. according to the described winder of claim 12, it is characterized in that, measurement mechanism (17) be bearing in one movably bearing (21,30) go up and can between a dead position and an operating position, adjust by bearing (21,30).

14., it is characterized in that bearing is made of a slide rail (21) according to the described winder of claim 12, in order to detect the state parameter of each bobbin (4), measurement mechanism (17) can be parallel to barrel mast and move on this slide rail.

15., it is characterized in that bearing is made of a swing arm (30) according to the described winder of claim 12, in order to detect the state parameter of each bobbin (4), measurement mechanism (17) can be fixed in this swing arm at the free end of Spulspindelspulspindel (2).

16., it is characterized in that measurement mechanism (17) is installed on the doff machine (31) according to the described winder of claim 12, wherein, evaluation electronic system (19) and control setup (10) interconnect with wireless.

17. according to one of claim 9 to 11 described winder, it is characterized in that, the feed carrier of each bobbin (4) has at least one and catches yarn guide rod (8), the described yarn guide rod of catching can be located by the power element (9) of configuration independently of each other, and in order to catch and around last yarn (26), the described yarn guide rod of catching is movably.

18. according to one of claim 9 to 11 described winder, it is characterized in that, the feed carrier of each bobbin (4) has at least one and catches yarn guide rod (8) and one for catching the retaining yarn pin (29) of yarn guide rod (8) configuration, wherein, each keeps off yarn pin (29) and can be located by the power element (9) of configuration independently of each other, and catch yarn guide rod (8) and can pass through a center power element (27) channeling conduct, so that catch and around last yarn.