CN103373639A - Method for preparing cross-wound bobbin - Google Patents
Method for preparing cross-wound bobbin Download PDFInfo
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- CN103373639A CN103373639A CN2013101263832A CN201310126383A CN103373639A CN 103373639 A CN103373639 A CN 103373639A CN 2013101263832 A CN2013101263832 A CN 2013101263832A CN 201310126383 A CN201310126383 A CN 201310126383A CN 103373639 A CN103373639 A CN 103373639A
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- bobbin
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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
- B65H54/06—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers for making cross-wound packages
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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
- B65H55/00—Wound packages of filamentary material
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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
- B65H61/00—Applications of devices for metering predetermined lengths of running material
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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
- B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
- B65H63/08—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to delivery of a measured length of material, completion of winding of a package, or filling of a receptacle
- B65H63/082—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to delivery of a measured length of material, completion of winding of a package, or filling of a receptacle responsive to a predetermined size or diameter of the package
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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
- B65H67/08—Automatic end-finding and material-interconnecting arrangements
- B65H67/081—Automatic end-finding and material-interconnecting arrangements acting after interruption of the winding process, e.g. yarn breakage, yarn cut or package replacement
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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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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Quality & Reliability (AREA)
- Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
Abstract
The invention relates to a method for preparing a cross-wound bobbin. According to the invention, before winding of the cross-wound bobbin with a plurality of winding layers begins, data of winding layers of the cross-wound bobbin to be prepared is provided for the central control unit or station computer, a round bobbinmagazine is equipped with different yarn material supply bobbins for preparing winding layers, the winding of the first winding layer is started by a station computer, the yarn length on the first winding layer is monitored, when the preset yarn length is achieved, winding is stopped, a first supply bobbin is switched to a second supply bobbin with the second winding layer, and the process is repeated until the cross-wound bobbin is completed by a plurality of winding layers with accurate preset yarn lengths.
Description
Technical field
The present invention relates to the according to claim 1 method of the manufacturing cross winding bobbin of preamble.
Background technology
In textile industry, collar territory especially outside, each colored loom is annual through a plurality of type selecting stages (Kollektionsphase), especially must the very short warp thread of warping for perparation of specimen fabric on loom in the described stage.Therewith relatively, usually must warping only have several meters long warp thread.Subsequently, weave on looms and make so-called short warp thread, to make thus the dress material fragment of sample fabric or some shapings.
Only have two kinds may mode make such short warp thread for colored loom up to now.The first may mode be the short piece goods of warping on sectional warper.For this purpose, the little bobbin of the hundreds of different colours of must reeling first, they must be inserted on the warping creel subsequently hard.The yarn of little bobbin is drawn into subsequently warping machine and is short warp thread by warping.Subsequently, must take off all bobbins from bobbin bank again, can repeat subsequently again plug-in mounting process of time-consuming bobbin, to make new piece goods.In other words, the short piece goods warping on sectional warper is very time-consuming, and this has begun to make little many bobbins.The second of making short piece goods may mode be to invest special-purpose short warp thread weaving loom.Although such short warp thread weaving loom only needs relatively few feeding bobbin, it is not only relatively expensive, and also requires to occupy a large amount of places in the colored loom factory.To be it be subject to significant limitation aspect the number of colors that can use simultaneously and the relatively little warp thread speed thereof to other shortcoming of such short warp thread weaving loom.
In textile industry, also known, for example in loom is prepared, when observing exactly the predetermined length of yarn of the feeding bobbin that is wound into cross winding bobbin, can always realize main cost as far as possible.This refers more particularly to when cross winding bobbin and jointly is inserted on the bobbin bank, is drawn out of and during by warping or lease making.The length of yarn deviation of these cross winding bobbins is larger, the remaining yarn amount of staying on the cross winding bobbin is also larger, and this especially causes the intolerable loss that is brought by remarkable rejection number or causes necessary bothersome time-consumingly rewinding around remaining yarn when the high price thread material.
To observe exactly the length of yarn that will be wound into cross winding bobbin in order trying one's best, to have proposed various method or device.
In DE10118659A1, a kind of station of making the textile machine of cross winding bobbin has for example been described, its be equipped with for high precision determine to move through Yarn senser length of yarn mechanism and be used for the analytical equipment of the continuous length of yarn of cumulative continuous length of yarn.
In addition, this station has the mechanism be used to the length of yarn of determining to be removed in yarn engaging process scope, and has analytical equipment, and it is set up for deducting the length of yarn that this is removed from the yarn total length through Yarn senser.Be used for high precision and determine that the mechanism of moving yarn length possesses contactless formula measuring head, it is equipped with two measurement points of arranging before and after on the sense of motion of moving yarn and for the treatment of the transit time correlator of tested observed reading.
Summary of the invention
In view of the station of the above-mentioned type, task of the present invention is to improve station, and it allows to make the cross winding bobbin of formation like this, that is, by means of these cross winding bobbins can be subsequently on loom cost advantageously make relatively short piece goods.
According to the present invention, this task is finished with the method by having the described feature of claim 1 or by the station with claim 2 feature.
The favourable embodiment of other of station of the present invention is the theme of dependent claims.
In the methods of the invention, before the winding process of the cross winding bobbin with a plurality of winding layers begins, the data of the winding layer of cross winding bobbin to be manufactured are provided for the Central Processing Unit (CPU) of automatic cross-winding bobbin winder or station computing machine, and give the feeding bobbin of circular bobbin magazine outfit different yarns material to make winding layer, the inventive method especially has the following advantages, can have by the plain mode manufacturing cross winding bobbin of a plurality of winding layers, the thread material of these winding layers has respectively predetermined length exactly.In other words, can successfully make cross winding bobbin, it has the certain winding layer combination that can be scheduled to, and minimum because waste product occurs this moment, so it is highly suitable for making short warp thread.In the methods of the invention, preferably start the coiling of the first winding layer and the length of yarn that the first winding layer is fallen in monitoring by the station computing machine.When reaching the predetermined length of yarn of the first winding layer, stop this winding process and by coming in to start to switch to the feeding bobbin with second winding layer thread material before the circular bobbin magazine.Above-mentioned process is repeated always, until finish the cross winding bobbin of expectation, in other words, until produce a cross winding bobbin, it has a plurality of different winding layers of predetermined quantity, and they have respectively the length of yarn that can accurately be scheduled to.
As claimed in claim 2, this station has station computing machine, wind2, yarn length measurement mechanism and is equipped with the circular bobbin magazine of the feeding bobbin with different yarns material in order to carry out the inventive method.
These members are associated with each other in function, thereby can on this station, more bring the cross winding bobbin that manufacturing has at least two different winding layers by the feeding bobbin by accurate startup, wherein, can accurately regulate respectively the length of the thread material of each winding layer.Can make smoothly a plurality of cross winding bobbins on such station, they are optimised respectively aspect the length situation of its thread material.It is needed like that by fine adjustment when in other words, the length dimension of the thread material of each winding layer can be made certain piece goods according to weaving on looms subsequently.Therefore, by using such cross winding bobbin, not only can try one's best when weaving piece goods stops the remaining yarn amount that occurs, and can realize by plain mode the low cost fabrication of such piece goods at " routine " loom.
According to claim 3, stipulate in favourable embodiment that the thread material of each winding layer of a cross winding bobbin is being different aspect its color at least.The cross winding bobbin of making at many stations of the textile machine of making cross winding bobbin always has similar winding layer this moment as required, in other words, has the winding layer that same color and its thread material always accurately have equal length.
As claimed in claim 4, this yarn length measurement mechanism possesses contactless formula measuring head and has transit time correlator for the treatment of the observed reading that records, and this contactless formula measuring head comprises two measurement points that arrange before and after on the sense of motion of moving yarn.
Utilize such yarn length measurement mechanism, not only can be implemented in the very high precision when measuring yarn speed, and can realize that especially the very accurate of length of yarn of moving yarn determine.
In addition, as claimed in claim 5, this station computing machine is so being set aspect hardware and/or the software, that is, and and reliable the prevention in the constantly startup of the actuating device of circular bobbin magazine of mistake.
In other words, occur the yarn under working loss if be in the winding process of a winding layer of a color sequence bobbin for example ascribing at a station when coiling that the cleaning of yarn breakage or yarn cuts off is ended, then the reliable circular bobbin magazine of changing for feeding bobbin that stops of station computing machine advances.Having guaranteed in this way that feeding bobbin is only always changed when the thread material of each winding layer of cross winding bobbin accurately reaches its predetermined length just occurs.
If have the yarn under working loss on a station, but relevant winding layer does not also have its predetermined length in the winding process of a winding layer, then this station is switched to red light as claimed in claim 6 at once.In other words, show the manual intervention that needs the operator, this means that the operator of this automatic cross-winding bobbin winder must search, be received in the yarn under working on the correct feeding bobbin that is located in as before the unwinding position and the yarn that is ready for subsequently engages.
In addition, as described in claim 7-9, stipulate also that in favourable embodiment the thread material length of each winding layer of this cross winding bobbin can be depending on subsequently will accurately be scheduled to (claim 7) with the desired structure of woven each piece goods of the winding layer of cross winding bobbin (Einzelmetrage).
Accurate length of yarn this moment of the independent winding layer of cross winding bobbin advantageously or as claimed in claim 8, can be respectively by borrowing the initialized operating mechanism of its realization station area of computer aided accurately to be scheduled to, or can be as claimed in claim 9, can be respectively the central control unit of textile machine by making cross winding bobbin regulate.In both cases, the length of yarn of each winding layer can successfully be matched with the present situation and also can come as required to change relatively simply.
Utilize the station of the textile machine of manufacturing cross winding bobbin of the present invention, can totally make cross winding bobbin in relatively simple mode, it for example consists of with so-called color sequence bobbin form, and the thread material that wherein drops on variant winding layer has respectively the length of yarn that can accurately be scheduled to.
Description of drawings
From below with reference to obtaining other details of the present invention the embodiment shown in the drawings, wherein:
Fig. 1 has illustrated first embodiment of the station that allows to make textile machine cross winding bobbin of the present invention, that make cross winding bobbin with scheme drawing,
Fig. 2 shows the second embodiment of the station that can realize that cross winding bobbin of the present invention is made, as to make cross winding bobbin textile machine, and
Fig. 3 is the transparent view with cross winding bobbin of the present invention of a plurality of winding layers.
The specific embodiment
The various different embodiments of making the textile machine of cross winding bobbin and especially automatic cross-winding bobbin winder are known.Such textile machine has a plurality of stations 2 identical, that be disposed in order side by side, so-called winder station usually between its end support (not shown).
On these stations 2, as known and thereby ground is described in detail in detail, for example feeding bobbin 3 and generally make at ring spinner, quill that thread material is less become the large package cross winding bobbin by rewinding.Cross winding bobbin 6 be transferred to along the cross winding bobbin feedway of machine length and is transported to therefrom and be located at the distolateral bobbin loading-unload station of machine etc. such as change unit by the cross winding bobbin that can move along station 2 after its manufacturing is finished.
As described in conjunction with the first embodiment among Fig. 1, but the station 2 of this automatic cross-winding bobbin winder can have respectively the circular bobbin magazine 1 of as prescribed operation height control, that be located at the operator.Settling a large amount of different feeding bobbins 3 according to predetermined arrangement mode in circular bobbin magazine 1, is quill in the embodiment according to Fig. 1, and they are differing from one another aspect the color of its thread material at least.
In winding process, these feeding bobbins 3 can be passed on by the corresponding control setup of respective circular bobbin magazine 1 into unwinding position 4, and yarn is drawn out of from quill and is wound to cross winding bobbin in the situation that moving yarn 5 is monitored on this unwinding position.In other words, for example the feeding bobbin 3 of different colours is wound to a cross winding bobbin 6, be characterized in, it has a plurality of winding layers (19a, 19b, 19c, 19d...), the thread material of these winding layers generally aspect color be at least differ from one another and have respectively an accurately predetermined length of yarn.
In order to carry out needed operation in the rewinding process by as prescribed, known station 2 has respectively various yarns or bobbin is handled and control mechanism.
As shown in Figure 1, but the yarn 5 that the feeding bobbin 3 from the unwinding position 4 that is positioned in station 2 winding process is extracted out moves in the distance of the cross winding bobbin 6 of rotatable support on bobbin bank 7 at first yarn tensioner 9, yarn clearer 10, the yarn shoutoff mechanism 11 of regulating through thread-carrier 8 as prescribeies and the Yarn senser that is equipped with measuring head 12 at it.Yarn 5 is winding on the bobbin 14 that the along clockwise direction U of the cross winding bobbin 6 that is so-called color sequence bobbin form under the finished product state rotates in wind2 13 (it especially has the bobbin bank 7 of rotatable support and thread guide drum 15 for example) subsequently.Thread guide drum 15 friction-driven cross winding bobbins 6 and while also make the yarn 5 of falling on the cross winding bobbin 6 traverse.
Replace thread guide drum, can certainly adopt simple friction roller, but here, the yarn that falls to putting subsequently must by independent mechanism for example refer to by guide or similarly the yarn transversing mechanism traversed.
As mentioned above, cross winding bobbin 6 rotatably is installed in 7 li of bobbin banks, but this bobbin bank by its turning cylinder 16 finite motions be bearing on the housing 17 of station 2 and along with the increase of the bobbin diameter rotation that makes progress.In addition, such station 2 possesses respectively station computing machine 18, the Yarn senser that it especially is connected to above-mentioned yarn operation and control mechanism such as yarn tensioner 9, yarn clearer 10, yarn shoutoff mechanism 11 and is equipped with measuring head 12 by corresponding control path, and the central control unit 30 that is connected to automatic cross-winding bobbin winder by bus 29.
In addition, station computing machine 18 is so being set aspect hardware and/or the software, that is, and and the length of yarn that its can be storing predetermined and will be scheduled to continuously length of yarn and compare with the length of yarn of falling on the cross winding bobbin 6 heretofore.
In addition also as shown in Figure 1, each station 2 has respectively suction nozzle 21 and clamp yarn cop 27, and wherein, described suction nozzle can be subjected to negative pressure and be rotated supporting, and is used for the so-called upper yarn of operation; Described clamp yarn cop also be rotatable support and can be subjected to negative pressure, and be used for operating so-called yarn under working.By suction nozzle 21 or clamp yarn cop 27, can transfer to yarn engaging gear 26, this yarn engaging gear slightly recession layout with regard to the normal yarn distance of yarn 5 cutting off the loose thread of having no progeny in the coiling that occurs upper yarn and yarn under working because of the cleaning of yarn breakage or controlled yarn tension.
Fig. 2 illustrates the second embodiment of the station 2 of the textile machine of making cross winding bobbin.At this station 2, replace being located on the operation height and have circular bobbin magazine 1 for the accommodation box of quill, the relatively large circular bobbin magazine 1 that is installed in bottom section is set.Relatively large circular bobbin magazine 1 can or have the accommodation box for the whole cross winding bobbin of full volume, or has the accommodation box for the cross winding bobbin of half volume.In other words, in the accommodation box of this large circular bobbin magazine 1, for example can or depositing six all is the cross winding bobbin of full volume, or for example is provided with the cross winding bobbin that 12 accommodation boxes are used for half volume.Be the feeding bobbin 3 of the cross winding bobbin form of intersecting winding bobbin or partly reeling at this moment as from disclosed the embodiment of Fig. 1, for example having any different aspect the color of its thread material.
Fig. 3 shows cross winding bobbin 6 of the present invention with transparent view, and it has a large amount of different winding layer 19a, 19b, 19c, 19d....In other words, be wound up on the bobbin 14 winding layer 19a, the 19b, 19c, the 19d... that differ from one another are overlapping, wherein, some winding layer 19a, 19b, 19c, 19d... are being different aspect the color of its thread material at least for example.In addition, some winding layer 19a, 19b, 19c, 19d... have respectively accurately predetermined length of yarn.
In this embodiment, winding layer 19a for example is made of red thread material, and its length of yarn is 2000 meters.Winding layer 19b has green thread material, and its length of yarn for example is 1500 meters.Winding layer 19c is that 3000 meters yellow thread material consists of by length of yarn, and winding layer 19d has the black yarn material, and its length of yarn is for example 1800 meters.
This cross winding bobbin 6 that often is called as color sequence bobbin (Farbsequenzspule) in sector coil preferably can have nearly winding layer 19a, 19b, 19c, the 19d... of eight different colours.
Manufacture method according to cross winding bobbin of the present invention:
Before the winding process of the cross winding bobbin 6 with a plurality of winding layer 19a, 19b, 19c, 19d..., the data of winding layer 19a, 19b, 19c, 19d... are provided for the station computing machine 18 of the central control unit 30 of automatic cross-winding bobbin winder or relative stations 2.In addition, the circular bobbin magazine 1 of station 2 must be equipped with suitable feeding bobbin 3.In other words, for example by the input mechanism on the central control unit 30 of automatic cross-winding bobbin winder, at first the cross winding bobbin 6 needed data of as prescribed manufacturing expectation are sent to the station computing machine 18 of station 2 and respectively according to the structure of the winding layer 19a～19d of cross winding bobbin to be manufactured 6 and arrange to the different feeding bobbin 3,3 of circular bobbin magazine 1 outfit of station 2 ', 3 ' ' ....
In the present embodiment, circular bobbin magazine 1 is corresponding two the first feeding bobbins 3 with black yarn material that are equipped with for example, be equipped with two the second feeding bobbins 3 with yellow thread material ', be equipped with green thread material two the 3rd feeding bobbins 3 ' ' and be equipped with red thread material two the 4th feeding bobbins 3 ' ' '.
In other words, when coiling cross winding bobbin 6 of the present invention, at first by two the first feeding bobbins 3 being furnished with black yarn material winding layer 19d that reels, and when the length of yarn that falls to putting had reached respectively specified value (being 1800 meters in the case) for relevant winding layer, station computing machine 18 was used for finishing the winding process of relevant winding layer 19d.
Need respectively how many feeding bobbins certain winding layer of reeling to depend on different factors, for example depend on the length of yarn that each winding layer should have and depend on such amount of thread that winding layer needed separately of reeling.In other words, the needed feeding bobbin 3 of each winding layer of cross winding bobbin 6,3 ', 3 ' ', 3 ' ' ' ... quantity depend on the structure of each winding layer, and can significantly fluctuate.
After the winding process of winding layer 19d finishes, starting feeding bobbin by station computing machine 18 switches, in other words, the first feeding bobbin 3 with black yarn material that is positioned at unwinding position 4 is discharged from and circular bobbin magazine 1 so advances, and is transferred to unwinding position 4 so that have the second feeding bobbin 3 of yellow thread material.Subsequently, the yarn under working that will only be made of yellow thread material by clamp yarn cop 27 is delivered to yarn engaging gear 26 and engages with the upper yarn of being fetched from cross winding bobbin by suction nozzle 21 by air-flow there, and yarn is the black yarn material formation of processing before thus this on.
In other words, the oral area 20 that makes the moving axis 22 that can rotate rotate the suction nozzle 21 of installing turns in the side face zone of cross winding bobbin 6.In addition, control the valve of being located in the negative pressure line by station computing machine 18 in the meaning of opening, at this this valve is shown for clarity sake and not.Because suction nozzle 21 as common by negative pressure be connected along the machine length suction channel and link to each other with the central negative pressure source of automatic cross-winding bobbin winder by this suction channel, so suction nozzle 21 links to each other with this negative pressure source aspect air pressure in the valve open situation all the time.In other words, make suction nozzle 21 bear negative pressure and have suction airflow at its oral area 20.
In suction nozzle 21 pendulum, in the unwinding yarn direction cross winding bobbin 6 is slowly rotated.In rotating, this make cross winding bobbin 6 turn to such angle position, in this angle position, be positioned at the zone of action of upper yarn loose thread arrival suction nozzle 21 oral areas 20 on the package body side face, be inhaled in the suction nozzle 21 and subsequently and be sent to yarn engaging gear 26 from suction nozzle.When the loose thread of upper yarn is being inhaled into suction nozzle 21, arriving the Yarn senser 23 of being located in the suction nozzle 21, also just extract the length of yarn of regulation out and it is sucked suction nozzle 21 from cross winding bobbin 6.Measure length of yarn, wherein, the detection of the length of yarn of extracting out from cross winding bobbin 6 is again carried out according to the mechanisms that are located in thread guide drum 15 zones according to known way, and in other words, the rotation of thread guide drum 15 is measured by magnet pulley 24 and angular transducer 25.
Because Yarn senser 23 apart from the distance of suction nozzle 21 oral areas 20 and the stroke of in suction nozzle 21 rotational motions, being passed by by oral area 20 in other words corresponding length of yarn be known and be stored in the station computing machine 18, so the length of the loose thread that is drawn out of and is inhaled into by suction nozzle 21 from cross winding bobbin 6 can accurately be determined and from being deducted the length of yarn through the accumulative total of the measuring head 12 of yarn length measurement mechanism 32.
As mentioned above, almost side by side also control clamp yarn cop 27 with suction nozzle 21, ' loose thread that links to each other is so-called yarn under working with the second feeding bobbin 3 in this clamp yarn cop manipulation.In other words, clamp yarn cop 27 is admitted yarn under working and by rotational motion it is delivered to the loose thread engaging gear that is vapour-pressure type yarn engaging gear 26 forms with its suction inlet section 28 that also is subjected to negative pressure.The swivel that clamp yarn cop 27 can rotate around it also consists of with the joint form that is connected to pneumatic circuit for 33 this moments, and this pneumatic circuit passes to again the suction channel along machine length of automatic cross-winding bobbin winder.
After being successfully completed the yarn connection, proceed the winding process of cross winding bobbin 6, in other words, the second winding layer 19c begins to reel.At this moment, also again start determining through the length of yarn of the yarn 5 of the measuring head 12 of yarn length measurement mechanism 32.If the length of yarn of thread material reaches the predetermined value for the relevant winding layer 19c of cross winding bobbin 6, then finish the winding process of this relevant winding layer 19c.
In other words, in the case, when the length of yarn that falls to putting has accurately reached predetermined value (be 3000 meters at this), finish the winding process of the yellow second winding layer 19c of cross winding bobbin 6 by station computing machine 18.After yellow the second winding layer 19c finishes, start again the feeding bobbin with aforesaid process and change.In other words, at first discharge the second feeding bobbin 3 be in unwinding position 4 ' and with the ' ' replacement of the 3rd feeding bobbin 3.
Repeat said process, until cross winding bobbin 6 has its all different winding layer 19a, 19b, 19c, 19d..., wherein, these winding layers always accurately have the predetermined length of yarn of thread material.
The cross winding bobbin 6 of making for example transfers to along the cross winding bobbin conveying mechanism of machine length and is sent to by the replacing unit that can move along the station 2 of automatic cross-winding bobbin winder subsequently is located at the distolateral bobbin loading-unload station of machine.Behind the cross winding bobbin 6 that discharge is made, start new winding process in relative stations, wherein, generally must give first circular bobbin magazine 1 again load needed feeding bobbin 3,3 ', 3 ' ' ....
Interrupt (for example because yarn breakage occurs or because yarn clearer 10 detects the yarn flaws of not allowing and started subsequently the yarn cut-out) when in the winding process of one of them winding layer 19a, 19b of cross winding bobbin 6,19c, 19d..., occurring reeling and in such coiling interrupt procedure, occur subsequently by station computing machine 18 relevant station 2 being switched to red light in the yarn under working loss at once.In other words, clearly show at relevant station 2 to the operator and need manual intervention.
By such way, can stop wrong execution feeding bobbin replacing on relative stations relatively simple and reliablely, change because of carelessness the feeding bobbin to mistake this moment.In other words, although for example will reliably stop this moment winding layer that will reel to need the black yarn material but change hastily a feeding bobbin that is equipped with yellow thread material.
The present invention should not be confined to by reference to the accompanying drawings described embodiment.On the contrary, device driving, supporting and installation in position partly and control and the relevance of yarn operation and control mechanism about station, as long as in this not explanation, just can adopt by disclosed other embodiment of prior art fully, for example disclosed embodiment in the disclosed wherein said known prior art from the publication document quoted and wherein said known prior art.
Claims (9)
1. the station at automatic cross-winding bobbin winder is made cross winding bobbin to produce the method for short warp thread, wherein, this station is equipped with circular bobbin magazine, station computing machine, wind2 and yarn length measurement mechanism, this yarn length measurement mechanism makes it possible to such cross winding bobbin of reeling, the thread material of described cross winding bobbin correspondingly has the predetermined length of yarn of as prescribed
It is characterized in that,
At a plurality of winding layer (19a, 19b, 19c, 19d...) the winding process of cross winding bobbin (6) begin before, winding layer (the 19a of cross winding bobbin (6) to be made is provided for the central control unit (30) of this automatic cross-winding bobbin winder or station computing machine (18), 19b, 19c, 19d...) data, and the feeding bobbin (3 that should circle bobbin magazine (1) be equipped with the different yarns material, 3 ', 3 ' ' ...) for making described winding layer (19a, 19b, 19c, 19d...)
Start the coiling of the first winding layer (19d) and the length of yarn that the first winding layer (19d) fallen in monitoring by this station computing machine (18),
When reaching the predetermined length of yarn of this first winding layer (19d), stop winding process and by come in before the circular bobbin magazine (1) startup with the first feeding bobbin (3) switch to the thread material with second winding layer (19c) the second feeding bobbin (3 '), and
Repeat above-mentioned process, until finish this cross winding bobbin (6), in other words, form such cross winding bobbin (6), described cross winding bobbin has a plurality of winding layers (19a, 19b, 19c, 19d...) that differ from one another, and these winding layers have respectively accurately predetermined length of yarn.
2. the station of the textile machine of a manufacturing cross winding bobbin that is used for the described method of executive basis claim 1,
It is characterized in that,
Station computing machine (18), wind2 (13), yarn length measurement mechanism (32) and to be equipped with the circular bobbin magazine (1) of the feeding bobbin (3) with different yarns material be so to be mutually related in function aspects, namely, on this station (2), can switch to make such cross winding bobbin (6) by the feeding bobbin of accurate startup, described cross winding bobbin (6) has at least two winding layer (19a that differ from one another, 19b, 19c, 19d...), wherein, each winding layer (19a, 19b, 19c, 19d...) the length of thread material can distinguish fine adjustment.
3. station according to claim 2 is characterized in that, the thread material of each winding layer of cross winding bobbin (6) (19a, 19b, 19c, 19d...) is differing from one another aspect its color at least.
4. station according to claim 2, it is characterized in that, this yarn length measurement mechanism (32) has contactless formula measuring head (12) and transit time correlator, wherein, described measuring head is included in two measurement points of sense of motion (F) the upper front and back setting of moving yarn (5), and described transit time correlator is for the treatment of the observed reading that records.
5. station according to claim 2, it is characterized in that, this station computing machine (18) is so being set aspect hardware and/or the software, namely, the yarn under working loss appears if for example be in because yarn breakage or yarn cleaner cut off at this station (2) in the winding process of one of them winding layer (19a, 19b, 19c, 19d...) of color sequence bobbin (6) when interrupting spinning, then stop circular bobbin magazine (1) take switching feeding bobbin advancing as purpose.
6. station according to claim 5 is characterized in that, when yarn under working lost, relevant station (2) was switched to red light.
7. station according to claim 2, it is characterized in that the length of the thread material of each winding layer of cross winding bobbin (6) (19a, 19b, 19c, 19d...) can be according to coming the length of woven each piece goods accurately to be scheduled to the corresponding winding layer (19a, 19b, 19c, 19d...) of this cross winding bobbin (6) subsequently.
8. station according to claim 7, it is characterized in that, be provided with the operating mechanism (31) for auxiliary initialization station computing machine (18), can distinguish the exactly length of yarn of the thread material of each winding layer (19a, 19b, 19c, 19d...) of predetermined this cross winding bobbin (6) by means of this operating mechanism.
9. station according to claim 7, it is characterized in that the length of yarn of the thread material of each winding layer of cross winding bobbin (6) (19a, 19b, 19c, 19d...) can come by the Central Processing Unit (CPU) (30) of automatic cross-winding bobbin winder accurately predetermined respectively.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102012007467A DE102012007467A1 (en) | 2012-04-13 | 2012-04-13 | Method for producing a cross-wound bobbin |
| DE102012007467.0 | 2012-04-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103373639A true CN103373639A (en) | 2013-10-30 |
| CN103373639B CN103373639B (en) | 2017-05-10 |
Family
ID=49231958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310126383.2A Expired - Fee Related CN103373639B (en) | 2012-04-13 | 2013-04-12 | Method for preparing cross-wound bobbin and station for implementing method |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2013220945A (en) |
| CN (1) | CN103373639B (en) |
| DE (1) | DE102012007467A1 (en) |
| IT (1) | ITMI20130431A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108529317A (en) * | 2018-05-03 | 2018-09-14 | 宿州德源服装有限公司 | A kind of method that harness winding efficiency is improved in fabrication processes |
| CN108792784A (en) * | 2018-05-03 | 2018-11-13 | 宿州德源服装有限公司 | A kind of weaving bobbin-winding machine |
| CN115009928A (en) * | 2022-06-27 | 2022-09-06 | 张家港扬子纺纱有限公司 | Yarn production system capable of reducing yarn damage through flexible logistics in winding |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5925260B2 (en) | 2013-10-24 | 2016-05-25 | 株式会社シマノ | Gradient calculation device |
| DE102014011938A1 (en) * | 2014-08-12 | 2016-02-18 | Saurer Germany Gmbh & Co. Kg | Method and device for avoiding image windings when winding a cross-wound bobbin |
| CN111620196B (en) * | 2020-06-10 | 2021-12-07 | 福建浔兴拉链科技股份有限公司 | Constant tensiometer length device of nylon zipper sewing machine |
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| US4844358A (en) * | 1986-07-23 | 1989-07-04 | W. Schlafhorst & Co. | Automatic cross-wound bobbin winding machine |
| CN1151374A (en) * | 1995-10-26 | 1997-06-11 | W·施拉夫霍斯特公司 | Textile machinery of producing cross curling web |
| CN101268001A (en) * | 2005-09-24 | 2008-09-17 | 欧瑞康纺织有限及两合公司 | Method for operating a workstation of a textile machine that produces crosswound bobbins |
| CN101343787A (en) * | 2002-11-11 | 2009-01-14 | 东洋纺织株式会社 | Fiber opening device |
| CN101372782A (en) * | 2007-08-25 | 2009-02-25 | 欧瑞康纺织有限及两合公司 | Electronic unit of textile machine for producing across winding reel |
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| DE4225842A1 (en) | 1992-08-05 | 1994-02-10 | Schlafhorst & Co W | Device for measuring the speed of textile threads on a winding device |
| DE10118659A1 (en) | 2001-04-14 | 2002-10-17 | Schlafhorst & Co W | Bobbin of a textile machine |
-
2012
- 2012-04-13 DE DE102012007467A patent/DE102012007467A1/en not_active Withdrawn
-
2013
- 2013-03-21 IT ITMI20130431 patent/ITMI20130431A1/en unknown
- 2013-04-12 CN CN201310126383.2A patent/CN103373639B/en not_active Expired - Fee Related
- 2013-04-15 JP JP2013085024A patent/JP2013220945A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4844358A (en) * | 1986-07-23 | 1989-07-04 | W. Schlafhorst & Co. | Automatic cross-wound bobbin winding machine |
| CN1151374A (en) * | 1995-10-26 | 1997-06-11 | W·施拉夫霍斯特公司 | Textile machinery of producing cross curling web |
| CN101343787A (en) * | 2002-11-11 | 2009-01-14 | 东洋纺织株式会社 | Fiber opening device |
| CN101268001A (en) * | 2005-09-24 | 2008-09-17 | 欧瑞康纺织有限及两合公司 | Method for operating a workstation of a textile machine that produces crosswound bobbins |
| CN101372782A (en) * | 2007-08-25 | 2009-02-25 | 欧瑞康纺织有限及两合公司 | Electronic unit of textile machine for producing across winding reel |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108529317A (en) * | 2018-05-03 | 2018-09-14 | 宿州德源服装有限公司 | A kind of method that harness winding efficiency is improved in fabrication processes |
| CN108792784A (en) * | 2018-05-03 | 2018-11-13 | 宿州德源服装有限公司 | A kind of weaving bobbin-winding machine |
| CN115009928A (en) * | 2022-06-27 | 2022-09-06 | 张家港扬子纺纱有限公司 | Yarn production system capable of reducing yarn damage through flexible logistics in winding |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103373639B (en) | 2017-05-10 |
| JP2013220945A (en) | 2013-10-28 |
| ITMI20130431A1 (en) | 2013-10-14 |
| DE102012007467A1 (en) | 2013-10-17 |
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Owner name: SAURER GERMANY GMBH + CO. KG Free format text: FORMER OWNER: OERLIKON TEXTILE GMBH + CO. KG Effective date: 20131104 |
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Effective date of registration: 20131104 Address after: The German city of Remscheid Applicant after: Saurer Germany GmbH & Co KG Address before: The German city of Remscheid leiwo Guselu No. 65 Applicant before: Oerlikon Textile GmbH & Co. KG |
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