CN103373639B - Method for preparing cross-wound bobbin and station for implementing method - Google Patents
Method for preparing cross-wound bobbin and station for implementing method Download PDFInfo
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- CN103373639B CN103373639B CN201310126383.2A CN201310126383A CN103373639B CN 103373639 B CN103373639 B CN 103373639B CN 201310126383 A CN201310126383 A CN 201310126383A CN 103373639 B CN103373639 B CN 103373639B
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- bobbin
- winding
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Classifications
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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
-
- 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 manufacture the method and the station for performing the method for cross winding bobbin.
Background technology
In textile industry, especially in outer collar domain, each colored loom is every year through multiple type selecting stages
(Kollektionsphase), must the very short Jing of warping especially for the perparation of specimen fabric on loom in the stage
Yarn.In connection with this, generally must warping there was only several meters of long warp thread.Subsequently, weave on looms and make so-called short warp thread, with
Thus the dress material fragment of sample fabric or some shapings is made.
Such short warp thread is manufactured so far for only two kinds possible modes of colored loom.The first possibility side
Formula is the short piece goods of warping on sectional warper.For this purpose, it is necessary to first wind the little bobbin of hundreds of different colours, they
Subsequently must be inserted into hard on a warping creel.The yarn of little bobbin is subsequently drawn into warping machine and is short by warping
Warp thread.Subsequently, all bobbins must be removed from bobbin cradle again, can subsequently repeats time-consuming bobbin and insert process again, to make
Make new piece goods.That is, the short piece goods warping on sectional warper is very time-consuming, and it is small that this has begun to manufacture
Bobbin.Second possible mode for manufacturing short piece goods is the special short warp thread weaving loom of investment.Such short warp thread weaving loom
Although only needing to relatively little of feeding bobbin, its not only costly, and colour to be weaved cotton cloth also require that in engineer's workshop and occupies big
Amount place.Other of such short warp thread weaving loom have the disadvantage it can number of colors used at the same time and its relatively small warp thread
Speed aspect is significantly restrained.
Also it is aware of in textile industry, such as in loom preparation, when observing exactly as far as possible cross winding is wound into
During the predetermined length of yarn of the feeding bobbin of bobbin, can always realize that main cost is reduced.This more particularly to when intersect volume
It is inserted into jointly on a bobbin cradle, is extracted around bobbin and during by warping or lease making.The yarn of these cross winding bobbins is long
Degree deviation is bigger, and the remaining yarn amount stayed on cross winding bobbin is also bigger, and this especially causes by showing in high price thread material
Intolerable loss or cause necessary bothersome time-consumingly rewinding around remaining yarn that work rejection number is brought.
In order to be able to observe the length of yarn that be wound into cross winding bobbin exactly as far as possible, it has been proposed that various differences
Method or apparatus.
In the A1 of DE 101 18 659, for example, a kind of station of the textile machine of manufacture cross winding bobbin is described,
It is equipped with the mechanism that the length of yarn for moving through Yarn senser is determined for high accuracy and for the continuous yarn that adds up
The analytical equipment of the continuous length of yarn of length.
Additionally, the station has the mechanism for determining the length of yarn being removed in the range of yarn engaging process, with
And with analytical equipment, it is set up for from the length of yarn that the removing is deducted in the yarn total length of Yarn senser.
For determining that the mechanism of moving yarn length possesses contactless formula measurement head in high precision, it is equipped with two in moving yarn
The direction of motion on before and after arrangement measurement point and the transition time correlator for processing tested measured value.
The content 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 the intersection volume for making such composition
Around bobbin, i.e. relatively short piece goods subsequently can be cost-effectively manufactured on loom by means of these cross winding bobbins.
The task will be completed by the method according to the invention or station.
In the methods of the invention, before the winding process in the cross winding bobbin with multiple winding layers starts, to certainly
The central control unit of dynamic cross-winding bobbin winder or station computer provide the winding layer of cross winding bobbin to be manufactured
Data, and to circular bobbin magazine be equipped with different yarns material feeding bobbin to make winding layer, the inventive method especially has
Have the advantage that, can be by plain mode cross winding bobbin of the manufacture with multiple winding layers, the yarn material of these winding layers
Material has exactly respectively predetermined length.That is, it is possible to successfully manufacture cross winding bobbin, its have can be predetermined it is certain
Winding layer combination, and waste product is minimum because now occurring, and it is highly suitable for manufacture short warp thread.In the inventive method
In, winding and monitoring that the first winding layer is preferably started by station computer fall the length of yarn of the first winding layer.
When the predetermined length of yarn of the first winding layer is reached, stop the winding process and cut by startup of coming in before circular bobbin magazine
Change to the feeding bobbin with the second winding layer thread material.Above-mentioned process is repeated, until completing desired intersection
Winding bobbin, that is, until producing a cross winding bobbin, it has the multiple different winding layers of predetermined quantity, it
Respectively have can be precisely predetermined length of yarn.
The station has station computer, coiler device, yarn length measurement mechanism in order to perform the inventive method
With the circular bobbin magazine equipped with the feeding bobbin with different yarns material.
These components are functionally associated with each other, so as to change by the accurate feeding bobbin for starting on the station
To manufacture the cross winding bobbin with least two different winding layers, wherein it is possible to accurately adjust each winding layer respectively
The length of thread material.Multiple cross winding bobbins can be smoothly manufactured on such station, they are in its thread material
Length situation aspect is optimised respectively.That is, the length dimension of the thread material of each winding layer can be according to subsequently knitting
When certain piece goods is weaved on machine it is required as be precisely adjusted.Therefore, by using such cross winding bobbin, not only
Can as far as possible prevent remaining yarn amount occur when piece goods is weaved, and can be realized so on " routine " loom by plain mode
Piece goods low cost manufacture.
Specify in advantageous embodiment, the thread material of each winding layer of a cross winding bobbin is at least at it
Color aspect is different.Manufacture cross winding bobbin textile machine many stations on manufacture cross winding bobbin this
When as needed always have similar winding layer, that is, with same color and its thread material always accurately have phase
With the winding layer of length.
The yarn length measurement mechanism possesses contactless formula measurement head and with for processing the measured value for measuring
Transition time correlator, the contactless formula measurement head include two in the direction of motion of moving yarn before and after arrange
Measurement point.
Using such yarn length measurement mechanism, the very high accuracy when yarn speed is measured not only can be realized, and
And especially can be achieved on the length of yarn of moving yarn and accurately determine very.
Additionally, the station computer is configured such in hardware and/or software aspects, i.e. reliable to prevent at the wrong moment
The startup of the driving means of circular bobbin magazine.
That is, if in example in the winding process of a winding layer of a color sequence bobbin at a station
Such as it is attributed to yarn breakage or yarn yarn under working loss occurs when clearing up the winding termination of cut-out, then station computer reliably prevention
In order to the circular bobbin magazine that feeding bobbin is changed advances.Ensure that feeding bobbin is changed always only in cross winding in this way
The thread material of each winding layer of bobbin just occurs when accurately having reached its predetermined length.
If there is yarn under working loss in the winding process of a winding layer on a station, but the winding layer of correlation
Also there is no its predetermined length, then the station is switched to red light at once.That is, the manual intervention of operator is demonstrated the need for,
The operator that this means the automatic cross-winding bobbin winder must search for, be received in and be located in as before unwinding position
Yarn under working on correct feeding bobbin is simultaneously ready for subsequent yarn engagement.
In addition, it further provides that in advantageous embodiment, the thread material of each winding layer of the cross winding bobbin is long
Degree may depend on subsequently will be come with the desired structure of the woven each piece goods (Einzelmetrage) of the winding layer of cross winding bobbin
It is precisely predetermined.
The accurate length of yarn of the independent winding layer of cross winding bobbin is now advantageously or can respectively by can borrow
It is precisely predetermined that it realizes that the initialized operating mechanism of station area of computer aided comes, or can respectively by manufacturing intersected coiled bobbin
The central control unit of the textile machine of son is adjusting.In both cases, the length of yarn of each winding layer can be smooth
Be matched with the present situation and also dependent on needing relatively simply changing.
Using the station of the textile machine of the manufacture cross winding bobbin of the present invention, totally can make in a relatively simple manner
Cross winding bobbin is made, it is for example constituted in so-called color sequence bobbin form, it declines in the yarn of variant winding layer
Material has respectively length of yarn that can be precisely predetermined.
Description of the drawings
Other details of the present invention can be obtained from below with reference to embodiment shown in the drawings, wherein：
Fig. 1 show in a schematic allows manufacture cross winding bobbin of the present invention, manufacture cross winding bobbin weaving
The first embodiment of the station of machinery,
Fig. 2 shows can realize cross winding bobbin manufacture of the present invention, manufacture cross winding bobbin textile machine
Station second embodiment, and
Fig. 3 is the perspective view of the cross winding bobbin of the present invention with multiple winding layers.
Specific embodiment
The textile machine of manufacture cross winding bobbin and the especially various different embodiment party of automatic cross-winding bobbin winder
Formula is known.Such textile machine has multiple identicals, side-by-side order generally between its end support (not shown)
The station 2 of arrangement, so-called winder station.
On these stations 2, as it is known and thus do not describe in detail, for example feeding bobbin 3 and be usually in ring spinner
Made by upper, the less quill of thread material by rewinding into large package cross winding bobbin.Cross winding bobbin 6 has been manufactured at it
Into after for example by the way that the intersected coiled bobbin along machine length can be transferred to along the cross winding bobbin replacing unit of the movement of station 2
Sub- conveyer device is simultaneously transported to therefrom bobbin depot etc. located at machine side.
As described in combining first embodiment in FIG, the station 2 of this automatic cross-winding bobbin winder can
There is respectively the circular bobbin magazine 1 of operation height can controlling by regulation, located at operator.According to predetermined in circular bobbin magazine 1
The a large amount of different feeding bobbins 3 of arrangement mode placement, are in the embodiment in accordance with fig. 1 quills, and they are at least in its yarn material
The color aspect of material is different from each other.
In winding process, these feeding bobbins 3 can by the corresponding control device of respective circular bobbin magazine 1 be forwarded into
Unwinding position 4, yarn is extracted from quill and is wound in the case where being monitored to moving yarn 5 on the unwinding position
To cross winding bobbin.That is, the feeding bobbin 3 of such as different colours is wound to a cross winding bobbin 6, its feature
It is that it has multiple winding layers (19a, 19b, 19c, 19d...), the thread material of these winding layers is general at least in color side
Face is different from each other and has precisely predetermined length of yarn respectively.
In order to be able to perform operation required during rewinding by regulation, it is known that station 2 there are respectively various yarns
Or bobbin is manipulated and controlling organization.
As shown in figure 1, the yarn extracted out from the feeding bobbin 3 being positioned in winding process on the unwinding position 4 of station 2
Line 5 first pass around in it is moved to the distance of cross winding bobbin 6 of the rotatable support on bobbin cradle 7 yarn guide 8, can be by
Yarn tensioner 9, yarn clearer 10, yarn shut-off mechanism 11 and the Yarn senser equipped with measurement head 12 that regulation is adjusted.Yarn
Line 5 is subsequently wound in coiler device 13 (it especially has the bobbin cradle 7 and such as thread guide drum 15 of rotatable support)
To the cylinder that the U along clockwise direction of the cross winding bobbin 6 in so-called color sequence bobbin form under finished product state is rotated
On pipe 14.The friction-driven cross winding bobbin 6 of thread guide drum 15 and while also make to fall the yarn 5 on cross winding bobbin 6
Traversing.
Replace thread guide drum, naturally it is also possible to which, using simple friction roller, but here, the yarn put that falls subsequently must lead to
Cross that single mechanism is for example referred to by guide or the yarn transversing mechanism that is similar to is by traversing.
As described above, cross winding bobbin 6 may be rotatably mounted in bobbin cradle 7, the bobbin cradle can by its rotary shaft 16
Be bearing in finite motion on the housing 17 of station 2 and with bobbin diameter increase and rotation upwards.In addition, such work
Position 2 possesses respectively station computer 18, and it is especially connected to above-mentioned manipulating yarn and control machine by corresponding control circuit
Structure such as yarn tensioner 9, yarn clearer 10, yarn shut-off mechanism 11 and the Yarn senser equipped with measurement head 12, and pass through
Bus 29 is connected to the central control unit 30 of automatic cross-winding bobbin winder.
Station computer 18 can also have the interface for operating mechanism 31, so that operator can be to corresponding station 2
Station computer 18 performs auxiliary initialization (Zusatzinitialisierung).The auxiliary initialization is now related to will be
Cross winding bobbin 6 made by relative stations 2 is precisely formed, especially the order and winding layer yarn material of different winding layers
The accurate length of yarn of material.
Station computer 18 also possesses as known the analytical equipment of the measured value for measurement head 12, and it sets up use
In accumulative through the length of yarn of measurement head 12.Such length of yarn with measurement head 12 and transition time correlator is surveyed
Measuring mechanism is for example by disclosed in DE4225842A1 and there has a relatively unambiguous description.
In addition, station computer 18 so sets in hardware and/or software aspects, i.e. it is long that it can store predetermined yarn
Degree and continuously predetermined length of yarn is compared with the length of yarn on cross winding bobbin 6 is heretofore fallen.
In addition also as shown in figure 1, each station 2 has respectively suction nozzle 21 and clamp yarn cop 27, wherein, the suction nozzle can be applied
With negative pressure and supporting is rotated, and for operating so-called upper yarn；The clamp yarn cop be also rotatable support and
And negative pressure can be subjected to, and for operating so-called yarn under working.By suction nozzle 21 or clamp yarn cop 27, can break because of yarn
Split or controlled yarn tension cleaning is cut off and has no progeny in the winding of appearance and transfer to yarn jointing machine by the loose thread of upper yarn and yarn under working
Structure 26, the yarn engaging mechanism for the normal yarn distance of yarn 5 slightly arrange by recession.
Fig. 2 illustrates the second embodiment of the station 2 of the textile machine of manufacture cross winding bobbin.In this station 2, replace
It is on operation height and with the circular bobbin magazine 1 of the accommodating case for quill, arrange relatively large installed in bottom section
Circular bobbin magazine 1.Relatively large circular bobbin magazine 1 can with or with for completely rolling up the accommodating case of whole cross winding bobbin, or
Accommodating case with the cross winding bobbin for half volume.That is, in the accommodating case of the big circular bobbin magazine 1, for example can be with
Or storage six is all the cross winding bobbin of full volume, or 12 accommodating cases are for example provided with for half cross winding rolled up
Bobbin.Feeding bobbin 3 in cross winding bobbin or the cross winding bobbin form of winds portions is now such as from the enforcement of Fig. 1
For example have any different in terms of the color of its thread material as disclosed in example.
Fig. 3 illustrate in perspective view the present invention cross winding bobbin 6, its have substantial amounts of different winding layer 19a, 19b,
19c、19d....That is, winding layer 19a, 19b, 19c, 19d... different from each other are overlapped and are wound up on a bobbin 14,
Wherein, some winding layer 19a, 19b, 19c, 19d... are different for example, at least in terms of the color of its thread material.In addition,
Some winding layer 19a, 19b, 19c, 19d... have respectively accurately predetermined length of yarn.
In this embodiment, winding layer 19a is for example made up of red yarn material, and its length of yarn is 2000 meters.Winding
Layer 19b has green thread material, and its length of yarn is, for example, 1500 meters.Winding layer 19c is by the Huang that length of yarn is 3000 meters
Dyed yarn wire material is constituted, and winding layer 19d has black yarn material, and its length of yarn is such as 1800 meters.
This cross winding bobbin 6 of color sequence bobbin (Farbsequenzspule) is commonly referred to as in sector coil most
Can have winding layer 19a, 19b, 19c, 19d... of up to eight different colours well.
The manufacture method of cross winding bobbin of the invention：
Before the winding process of the cross winding bobbin 6 with multiple winding layer 19a, 19b, 19c, 19d..., to certainly
The station computer 18 of the central control unit 30 of dynamic cross-winding bobbin winder or relative stations 2 provide winding layer 19a, 19b,
The data of 19c, 19d....In addition, the circular bobbin magazine 1 of station 2 must be equipped with suitable feeding bobbin 3.That is, for example borrow
The input mechanism helped in the central control unit 30 of automatic cross-winding bobbin winder, first will be by the desired intersection of regulation manufacture
Data required for winding bobbin 6 send the station computer 18 of station 2 to and respectively according to intersected coiled bobbin to be manufactured
Son 6 winding layer 19a～19d structure and arrange to the circular bobbin magazine 1 of station 2 be equipped with different feeding bobbins 3,3 ',
3”...。
In the present embodiment, circular bobbin magazine 1 for example accordingly equipped with black yarn material two first is fed for cylinder
Son 3, equipped with yellow thread material two the second feeding bobbins 3 ', equipped with green thread material two the
Three feeding bobbins 3 " and equipped with red yarn material two the 4th feeding bobbins 3 " '.
That is, when cross winding bobbin 6 of the present invention is wound, first by be furnished with black yarn material two first
Feeding bobbin 3 carrys out wound web layer 19d, and the length of yarn put when falling has reached the setting for being respectively directed to related winding layer
When (being in the case 1800 meters), station computer 18 is used to terminate the winding process of related winding layer 19d.
It is respectively necessary for how many feeding bobbins to wind certain winding layer depending on different factors, such as depending on each winding
The length of yarn that should have of layer and the amount of thread each needed depending on the such winding layer of winding.That is, intersect volume
Feeding bobbin 3,3 ', 3 required for each winding layer around bobbin 6 ", 3 " ' ... quantity depend on each winding layer structure,
And can significantly fluctuate.
After the winding process of winding layer 19d terminates, feeding bobbin switching is started by station computer 18, that is,
The first feeding bobbin 3 with black yarn material for being positioned at unwinding position 4 is discharged and the so advance of circular bobbin magazine 1,
So that the second feeding bobbin 3 with yellow thread material is transferred to unwinding position 4.Subsequently, by clamp yarn cop 27 will only by
Yellow thread material constitute yarn under working be delivered to yarn engaging mechanism 26 and there by air-flow with by suction nozzle 21 from
The upper yarn fetched in cross winding bobbin is engaged, and yarn is the black yarn material composition of thus front processing on this.
That is, make the oral area 20 that can rotate the suction nozzle 21 installed around rotary shaft 22 turn to the week of cross winding bobbin 6
In the region of face.In addition, the valve in negative pressure line is controlled in the sense that opening by station computer 18, here is clear
Chu Qijian is without illustrating the valve.Because suction nozzle 21 passes through negative pressure and is connected along machine length suction channel as common
Lead to and be connected with the central negative pressure source of automatic cross-winding bobbin winder by the suction channel, so suction nozzle 21 is opened in valve
In the case of be connected with the negative pressure source all the time in terms of air pressure.That is, suction nozzle 21 is born negative pressure and is existed in its oral area 20
Suction airstream.
While pendulum on suction nozzle 21, cross winding bobbin 6 is set slowly to rotate on unwinding yarn direction.During here is rotated
Cross winding bobbin 6 is set to turn to such angle position, in the angle position, the upper yarn loose thread on package body side face
The zone of action of the oral area 20 of suction nozzle 21 is reached, is inhaled in suction nozzle 21 and is subsequently sent to yarn engaging mechanism 26 from suction nozzle.
When the loose thread of upper yarn reaches the Yarn senser 23 in suction nozzle 21 when suction nozzle 21 is inhaled into, also simply from intersection volume
The length of yarn of regulation is extracted out around bobbin 6 and sucked suction nozzle 21.Measurement length of yarn, wherein, and from cross winding bobbin 6
The detection of the length of yarn of extraction is carried out in known manner according to the mechanism in the region of thread guide drum 15, that is,
The rotation of thread guide drum 15 is measured by magnet pulley 24 and angular transducer 25.
Because distance of the Yarn senser 23 away from the oral area 20 of suction nozzle 21 and in the rotational motion of suction nozzle 21 by the institute of oral area 20
In other words corresponding length of yarn is known and is stored in station computer 18 stroke passed by, so from cross winding
The length of the loose thread that bobbin 6 is extracted and is inhaled into by suction nozzle 21 can be precisely determined and from through yarn length measurement machine
It is subtracted in the accumulative length of yarn of the measurement head 12 of structure 32.
As described above, almost simultaneously also controlling clamp yarn cop 27 with suction nozzle 21, the clamp yarn cop is manipulated and the second feeding bobbin
3 ' connected loose threads are so-called yarn under working.That is, clamp yarn cop 27 receives lower yarn with its suction inlet portion 28 for being also subjected to negative pressure
Line is simultaneously transported to the loose thread engaging mechanism in the form of vapour-pressure type yarn engaging mechanism 26 by rotational motion.Clamp yarn cop 27 can
The swivel 33 for rotating around it now also is constituted with being connected to the joint form of pneumatic circuit, the pneumatic circuit pass to again from
The suction channel along machine length of dynamic cross-winding bobbin winder.
After yarn connection is successfully completed, proceed the winding process of cross winding bobbin 6, that is, start winding
Second winding layer 19c.Now, the yarn for being also again started up the yarn 5 of measurement head 12 through yarn length measurement mechanism 32 is long
The determination of degree.If the length of yarn of thread material reaches the predetermined value of the related winding layer 19c for cross winding bobbin 6,
Then terminate the winding process of the related winding layer 19c.
That is, in the case, when the length of yarn put when falling accurately has reached predetermined value (here is 3000 meters),
Terminate the winding process of yellow the second winding layer 19c of cross winding bobbin 6 by station computer 18.In yellow volume Two
After the completion of winding layer 19c, the feeding bobbin with process as above is started again and is changed.That is, discharge first in unwinding
Second feeding bobbin 3 ' of position 4 and with the 3rd feeding bobbin 3 " replace.
Repeat said process, until cross winding bobbin 6 have its all of different winding layer 19a, 19b, 19c,
19d..., wherein, these winding layers always accurately have the predetermined length of yarn of thread material.
Made by cross winding bobbin 6 subsequently for example by moving more along the station 2 of automatic cross-winding bobbin winder
The bobbin that group of changing planes transfers to the cross winding bobbin conveying mechanism along machine length and is sent to located at machine side is loaded and unloaded
Stand.After cross winding bobbin made by discharge 6, new winding process is started in relative stations, wherein, typically must first to circle
Shape bobbin magazine 1 is refilled by required feeding bobbin 3,3 ', 3 " ....
When appearance volume in the winding process in one of winding layer 19a, 19b, 19c, 19d... of cross winding bobbin 6
Around interrupting (such as because there is yarn breakage or because yarn clearer 10 detects the yarn flaws that are impermissible for and subsequent start-up
Yarn cuts off) and subsequently occur during such winding interrupts when yarn under working loses, at once by station computer
Related station 2 is switched to red light by 18.That is, clearly indicate that to operator and need manual intervention in related station 2.
By such way, the mistake in relative stations can be reliably prevented to perform feeding bobbin more with relatively easy
Change, now accidentally shift to the feeding bobbin of mistake.That is, although for example reliably the winding layer now to be wound will be prevented also
It is to need black yarn material but change a feeding bobbin equipped with yellow thread material hastily.
The present invention should not be limited to combine the embodiment described in accompanying drawing.Conversely, driving with regard to the device part of station,
Control and the relatedness of in place and manipulating yarn and controlling organization are supported and installed, as long as here is not illustrated, just completely may be used
With using other embodiment by disclosed in prior art, such as it is described from cited published document and wherein known to show
There is the embodiment disclosed in the wherein described known disclosed in technology.
Claims (10)
1. it is a kind of that method of the cross winding bobbin to produce short warp thread is manufactured on the station of automatic cross-winding bobbin winder, its
In, the station equipped with circular bobbin magazine, station computer, coiler device and yarn length measurement mechanism, survey by the length of yarn
Measuring mechanism makes it possible to wind such cross winding bobbin, and the thread material of the cross winding bobbin correspondingly has by rule
Fixed predetermined length of yarn,
It is characterized in that,
Before the winding process of the cross winding bobbin (6) of multiple winding layers (19a, 19b, 19c, 19d...) starts, to this
Automatically the central control unit (30) or station computer (18) of cross-winding bobbin winder provide treat made by intersected coiled bobbin
The data of the winding layer (19a, 19b, 19c, 19d...) of sub (6), and the circular bobbin magazine (1) is equipped with different yarns material
Feeding bobbin (3,3 ', 3 " ...) for making the winding layer (19a, 19b, 19c, 19d...),
Start the winding of the first winding layer (19d) by the station computer (18) and the first winding layer is fallen in monitoring
(19d) length of yarn,
When the predetermined length of yarn of first winding layer (19d) is reached, stop winding process and pass through before circular bobbin magazine (1)
Come in start the second feeding bobbin that the first feeding bobbin (3) is switched to the thread material with the second winding layer (19c)
(3 '), and
The above-mentioned process of repetition, until completing the cross winding bobbin (6), that is, form such cross winding bobbin
(6), the cross winding bobbin has multiple winding layers (19a, 19b, 19c, 19d...) different from each other, these winding layers point
Length of yarn that Ju You be not precisely predetermined.
2. it is a kind of for perform according to claim 1 method manufacture cross winding bobbin textile machine station,
It is characterized in that,
Station computer (18), coiler device (13), yarn length measurement mechanism (32) and equipped with different yarns material
The circular bobbin magazine (1) of the feeding bobbin (3) of material is functionally so to be mutually related, i.e. can be borrowed on the station (2)
The feeding bobbin for helping accurate startup switches to manufacture such cross winding bobbin (6), and the cross winding bobbin (6) is with extremely
Few two winding layers (19a, 19b, 19c, 19d...) different from each other, wherein, each winding layer (19a, 19b, 19c,
The length of thread material 19d...) can distinguish accurate adjustment.
3. station according to claim 2, is characterized in that, each winding layer of cross winding bobbin (6) (19a, 19b,
19c, 19d...) thread material be different from each other at least in terms of its color.
4. station according to claim 2, is characterized in that, the yarn length measurement mechanism (32) is with contactless formula
Measurement head (12) and transition time correlator, wherein, the measurement head is included in the direction of motion (F) of moving yarn (5) and goes forward
Two measurement points for arranging afterwards, and the transition time correlator is used for the measured value that process is measured.
5. station according to claim 2, is characterized in that, the station computer (18) is in hardware and/or software aspects quilt
Such setting, i.e. if in the winding of one of winding layer (19a, 19b, 19c, 19d...) of color sequence bobbin (6)
There is yarn under working loss when the station (2) is in interruption spinning in journey, then prevent circular bobbin magazine (1) to switch feeding bobbin
For the purpose of advance.
6. station according to claim 5, is characterized in that, when yarn under working loses, related station (2) is switched to red
Lamp.
7. station according to claim 2, is characterized in that, each winding layer of cross winding bobbin (6) (19a, 19b,
19c, 19d...) the length of thread material can be according to subsequently will be with the corresponding winding layer of the cross winding bobbin (6)
(19a, 19b, 19c, 19d...) carrys out the length of woven each piece goods and comes precisely predetermined.
8. station according to claim 7, is characterized in that, be provided with for the operation of auxiliary initialization station computer (18)
Mechanism (31), by means of the operating mechanism can make a reservation for exactly respectively the cross winding bobbin (6) each winding layer (19a,
19b, 19c, 19d...) thread material length of yarn.
9. station according to claim 7, is characterized in that, each winding layer of cross winding bobbin (6) (19a, 19b,
19c, 19d...) thread material length of yarn can by the central control unit (30) of automatic cross-winding bobbin winder come
It is accurately predetermined respectively.
10. station according to claim 5, is characterized in that, because of yarn breakage or the cut-out of yarn cleaner spinning is interrupted.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102012007467.0 | 2012-04-13 | ||
| DE102012007467A DE102012007467A1 (en) | 2012-04-13 | 2012-04-13 | Method for producing a cross-wound bobbin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103373639A CN103373639A (en) | 2013-10-30 |
| CN103373639B true 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) |
Families Citing this family (6)
| 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 |
| CN108529317B (en) * | 2018-05-03 | 2020-11-13 | 绍兴市德帏纺织科技有限公司 | Method for improving winding efficiency of wire harness in spinning process |
| CN108792784B (en) * | 2018-05-03 | 2020-11-13 | 嘉兴市鑫锋纺织有限公司 | Bobbin winder for spinning |
| 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 |
| 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 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3624904A1 (en) * | 1986-07-23 | 1988-01-28 | Schlafhorst & Co W | AUTOMATIC CROSS REEL WINDING MACHINE |
| DE4225842A1 (en) | 1992-08-05 | 1994-02-10 | Schlafhorst & Co W | Device for measuring the speed of textile threads on a winding device |
| DE19539762B4 (en) * | 1995-10-26 | 2004-07-15 | Saurer Gmbh & Co. Kg | Textile machine producing cross-wound bobbins |
| DE10118659A1 (en) | 2001-04-14 | 2002-10-17 | Schlafhorst & Co W | Bobbin of a textile machine |
| JP4408619B2 (en) * | 2002-11-11 | 2010-02-03 | 東洋紡績株式会社 | Opening synthetic fiber |
| DE102005045789A1 (en) * | 2005-09-24 | 2007-03-29 | Saurer Gmbh & Co. Kg | Method for operating a workstation of a textile machine producing cross-wound bobbins |
| DE102007040184A1 (en) * | 2007-08-25 | 2009-02-26 | Oerlikon Textile Gmbh & Co. Kg | Textile machine comprises a yarn sensor integrated in an electronic unit and an individual control unit to evaluate measuring signals from the sensor and to control actuators at the operating site depending on the measuring signals |
-
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
Also Published As
| Publication number | Publication date |
|---|---|
| CN103373639A (en) | 2013-10-30 |
| JP2013220945A (en) | 2013-10-28 |
| ITMI20130431A1 (en) | 2013-10-14 |
| DE102012007467A1 (en) | 2013-10-17 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: SAURER GERMANY GMBH + CO. KG Free format text: FORMER OWNER: OERLIKON TEXTILE GMBH + CO. KG Effective date: 20131104 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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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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Granted publication date: 20170510 Termination date: 20190412 |