CN103803345B - The method for solving disconnection problem when by yarn winding to cross-wound bobbin tube - Google Patents
The method for solving disconnection problem when by yarn winding to cross-wound bobbin tube Download PDFInfo
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- CN103803345B CN103803345B CN201310556692.3A CN201310556692A CN103803345B CN 103803345 B CN103803345 B CN 103803345B CN 201310556692 A CN201310556692 A CN 201310556692A CN 103803345 B CN103803345 B CN 103803345B
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- 238000004804 winding Methods 0.000 title claims abstract description 64
- 238000000034 method Methods 0.000 title claims abstract description 45
- 238000009941 weaving Methods 0.000 claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 claims abstract description 7
- 238000011156 evaluation Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 description 7
- 238000009987 spinning Methods 0.000 description 6
- 238000007383 open-end spinning Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 3
- 238000009966 trimming Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000009131 signaling function Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H65/00—Securing material to cores or formers
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Textile Engineering (AREA)
- Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
- Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
- Looms (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
Abstract
The present invention relates to one kind to improve by yarn（12）It is wound to and is located at spool stand（8）Interior cross-wound bobbin tube（4）When upper, in the weaving loom of production cross-wound bobbin tube（1）Station（2）Locate the method for disconnection problem and a kind of bobbin-winding machine（1）., will be with cross-wound bobbin tube in order to continue winding process after broken yarn during normal winding（4）The yarn of connection is caught and removed, and utilizes more changing device（7）Spool stand will be located at（8）Interior full cross-wound bobbin tube（4）It is substituted for blank pipe（9）And it is supplied to sleeve pipe（9）Yarn be fixed on sleeve pipe（9）Place, so that winding process continues.According to the present invention, there is broken yarn after in sleeve pipe (9) that winding has been placed in, and when predetermined most shorter yarn length is not wound to also on the sleeve pipe (9) having been placed in, it will be introduced into using more changing device (7) and be supplied to sleeve pipe (5,9) yarn is retightened to sleeve pipe (5,9) place in spool stand.
Description
Technical field
It is used to yarn winding solve at the station of the weaving loom of production cross-wound bobbin tube extremely the present invention relates to a kind of
The method of broken yarn problem when on the cross-wound bobbin tube in spool stand, wherein, occur broken yarn during normal winding
Afterwards, in order to continue the winding process, the yarn being connected with the cross-wound bobbin tube is caught and removed, and wherein, profit
The full cross-wound bobbin tube in the spool stand is substituted for blank pipe with more changing device and the yarn of the sleeve pipe will be fed
Line is fixed at described sleeve pipe, so that the winding process continues.Have the invention further relates to one kind and be used for yarn at
Reason device is wound on the cross-wound bobbin tube in spool stand to continue the station of the winding process after broken yarn
Weaving loom.Thus the processing unit is configured to so that the yarn being connected with the cross-wound bobbin tube is booked and removed.By
This more changing device will be configured to, and the full cross-wound bobbin tube in the spool stand is replaced with into blank pipe, yarn is fed
The sleeve pipe and it is fixed at described sleeve pipe.
Background technology
The weaving loom for producing cross-wound bobbin tube is for example：Bobbin-winding machine or rotor spinning machine.
Bobbin-winding machine is at station by from the yarn winding that supply bobbin obtains to the cross-wound bobbin tube in spool stand
On, wherein, after there is broken yarn in the normal winding process, in order to realize that yarn connects, catch and the supply bobbin
The yarn under working of connection and the upper yarn being connected with the cross-wound bobbin tube, and be placed into Yarn Connecting apparatus,
And wherein, full cross-wound bobbin tube is substituted for blank pipe using more changing device and yarn under working is fixed at described sleeve pipe,
So that the winding process continues.
Rotor spinning machine is at station by from the yarn winding that spinning apparatus is removed to the cross winding in spool stand
On bobbin, wherein, after there is broken yarn in normal winding process, the yarn being connected with the cross-wound bobbin tube is caught, and
The yarn is fed into spinning apparatus, to produce wire connecting portion.Here, full cross-wound bobbin tube using more changing device also by
It is substituted for blank pipe.Auxiliary yarn is fed in the spinning apparatus and taken after wire connecting portion is produced from the spinning apparatus
Go out.Under normal circumstances, the yarn that the auxiliary yarn is removed and taken out from the spinning apparatus is fixed at blank pipe.
The 804A1 of document DE 102 57, which disclose one kind, has multiple stations, that is, has the bobbin-winding machine for being referred to as winding position.
In the winding position, yarn is wound to cross-wound bobbin tube from the supply bobbin of such as cop.When broken yarn occurs, suction nozzle is arranged
At the surface of the cross-wound bobbin tube rotated at a slow speed relative to coiling direction.On catching after yarn ends, the suction nozzle
A position is rocked to, in the opening position, nozzle openings are positioned at Yarn Connecting apparatus bottom, and are thus placed into yarn connection
In device.Almost with suction nozzle simultaneously, the clamp yarn cop being positioned in lower part outlet position is rocked in the station of top, and is carried
The yarn under working removed from supply bobbin.When clamp yarn cop is rocked to its top station, the yarn under working is equally put into the yarn
In attachment means.Upper yarn and yarn under working are connected to each other by the operation of Yarn Connecting apparatus.
Must correspondingly it ensure after cross-wound bobbin tube/blank pipe is changed, the yarn from supply bobbin can be passed
Deliver to and be maintained in the region of the blank pipe in the spool stand of the related station and can be fixed at the blank pipe.
Full cross-wound bobbin tube is substituted for blank pipe, as described in the open 804A1 of DE 102 57, by can edge
The more changing device referred to as cross winding converter for the station movement is realized.Still in the supply bobbin and the completion
Cross-wound bobbin tube between the yarn that is tensioned first can be that is, so-called by the processing unit of special cross winding converter
Be accepted, and separatedly limit.Catch with the yarn ends that be connecteds of supply bobbin, and be then connected to and
It is new to change to the blank pipe in spool stand.Wherein, yarn under working is delivered in the region of the spool stand by the support line device, at this
In region, yarn is pressed from both sides between a sleeve pipe take-up reel for example in two sleeve pipe take-up reels of the end face of blank pipe and spool stand
Tightly.
In the case of batch replacement, when simultaneously providing new supply bobbin with changing cross-wound bobbin tube/blank pipe,
Yarn under working can be delivered at suction nozzle by clamp yarn cop, the suction nozzle continues to transmit in direction of the yarn under working along the spool stand.
The support line device receives the yarn under working there.The fixation of yarn under working can be then achieved as described above.
Occur as soon as broken yarn soon after cross-wound bobbin tube/blank pipe is changed and only shorter length of yarn is wound
During on the blank pipe, for after broken yarn occurs, perform supply bobbin yarn under working and cross-wound bobbin tube upper yarn it
Between yarn connection the above method be unsuccessful.This broken yarn can for example by broken yarn or supply bobbin idle running and
Trigger.Easily it is accomplished that, in order to catch and feed in Yarn Connecting apparatus upper yarn, there must be weight in described sleeve pipe
Most shorter yarn length needed for new line access.When yarn connection can not be produced, there is winding position and shut down and need to grasp
Author is intervened.This means Downturn in production and the loss of resulting productivity ratio.In addition, yarn is connected to intersection volume
First meter around bobbin is not expected to, because it can reduce the quality of cop.
Line access is produced after broken yarn and is wound to the length of yarn on blank pipe in order to produce line access and is insufficient to
When, or when initial period should not perform line access, above mentioned problem is correspondingly appeared in rotor spinning machine.
The content of the invention
Therefore, task of the invention is, the productivity ratio and raising for improving the weaving loom of cross winding production are produced
Cross-wound bobbin tube quality.
Feature that the target is characterized by the method according to the invention and device is realized.
In order to solve the task, there is broken yarn after line access in the sleeve pipe having been placed in, and it is predetermined most short
When length of yarn is not wound to also on the sleeve pipe having been placed in, by more changing device by feed sleeve pipe yarn retighten to
At the sleeve pipe in the spool stand.
In the case of bobbin-winding machine, the yarn being fed to is yarn under working, in the case of rotor spinning machine, the yarn that is fed to
Line is the yarn being fed to from spinning apparatus.
According to the present invention, yarn is retightened at the sleeve pipe in the spool stand, wherein, by more changing device certainly
Dynamic realize is fixed.Intervened without operator.The most shorter yarn length can be predefined for so that its be connected with for yarn or
It is corresponding that person's line accesses enough length of yarn.Thus make a reservation for ensure that, when the length of yarn being wound in described sleeve pipe not
When being sufficient in yarn connection or line access, the station will not shut down.Most shorter yarn length can also be made a reservation for
In the incipient stage of winding process, to limit arbitrary region, not needing yarn connection or line to access in this region
Come.As the replacement of yarn connection or line access, during broken yarn, yarn is retightened in this region.Therefore improve
The quality of the cross-wound bobbin tube of completion.In a upper already described situation, most shorter yarn length is reasonably predefined for so that its
Than for yarn connection or line access, enough length of yarn are long.When predetermined most shorter yarn length is shorter,
It will be unable to realize that yarn connects and the station will be made to shut down.
The embodiment of the method according to the invention, the yarn for feeding sleeve pipe are retightened at the sleeve pipe having been placed in.
In this case it should be noted that certain length of yarn on sleeve pipe be present.Advantageously, consolidate by new yarn
Before being scheduled at sleeve pipe, the length of yarn is removed from described sleeve pipe completely.Identical device, the device can be used for this
Also the yarn for producing the yarn connection or being accessed for producing line is removed from the cross-wound bobbin tube.
Alternatively it will can before be wound to the set that has been placed in after the yarn of feeding described sleeve pipe has been retightened
Length of yarn covering winding on pipe.
According to another embodiment, the empty sleeve pipe having been placed in is replaced with into new empty sleeve pipe and again
The yarn for feeding described sleeve pipe is fixed at the new empty sleeve pipe.It ensure that in this embodiment, in anchor yarns
Sleeve pipe on there is no leftover yarn.
In above-mentioned most latter two embodiment, when predetermined most shorter yarn length also is not wound into what is had been placed in
When on sleeve pipe, it is advantageous that suppress pair yarn being connected with the cross-wound bobbin tube catches and remove processing.
In the case of length of yarn is inadequate, the trial to yarn connection or line access is unnecessary.So or
It can fail, because enough length of yarn can not be removed from sleeve pipe for suction nozzle or the suction nozzle fails to grip with the upper yarn at all.Or
Person, which can realize, is connected to yarn on first meter of the cross-wound bobbin tube, what this was not expected to typically.
According to embodiment, station and/or more changing device the operating condition most shorter yarn length predetermined as judgement
The standard that is not wound also is spent to use.Such operating condition is, for example, the placement of stitch standby material.With the fixation of yarn,
Stitch standby material is directly wound at the empty sleeve pipe, thus, it is possible to be easier to find the friendship in ensuing work
Pitch the yarn ends of mound bobbins.When winding the stitch standby material, do not have the yarn that can be used for yarn connection also
Length, because the stitch standby material must be stayed in described sleeve pipe and should not be removed, connected for the yarn.
The length of yarn for being wound to described sleeve pipe can alternatively or additionally be caught.In the case of broken yarn, then
The length of yarn for being wound to described sleeve pipe can be compared with the most shorter yarn length of the fixation.In this embodiment,
Directly obtain and change the related size of described sleeve pipe, and made comparisons with corresponding reference value.When the winding process
When can not possibly be made decision through proceeding to based on operating condition, such comparison is only possible to carry out.It will can certainly be rolled up
Around length of yarn and predetermined most shorter yarn length numerical value specific comparison, as in broken yarn for changing the set
The ultimate criterion of pipe uses.
When by method according to the present invention with when on bobbin-winding machine, that is to say, that wound when by yarn from cop
When on to the cross-wound bobbin tube, it is advantageous that, it is not necessary to the predetermined most shorter yarn length is rolled up before broken yarn
Around in described sleeve pipe, the yarn of the quantity for the feeding described sleeve pipe continuously retightened just is caught.When reaching predetermined number,
By tube changng before the yarn is retightened.When directly repeating broken yarn after spiral, it can be assumed that the yarn
Pipe is defective.In order to avoid winding line trials that are more, declining productivity ratio, the spool is changed.Advantageously,
When the predetermined most shorter yarn length is not wound also after the third time anchor yarns, the spool is changed.
In order to solve this task, another weaving loom with evaluation device is proposed, the evaluation device is configured to do
Clearly, if predetermined most shorter yarn length is wound in described sleeve pipe, and works as predetermined most shorter yarn length also not
A signal is generated during broken yarn by winding.
According to first embodiment, the more changing device converts the signals to, and makes the more changing device in place in described
The yarn for feeding described sleeve pipe is fixed at sleeve pipe in spool stand.
According to second embodiment, the more changing device converts the signals to, and makes the more changing device in place in described
Sleeve pipe in spool stand is replaced by new blank pipe and the yarn of feeding described sleeve pipe is fixed at the new empty sleeve pipe.
The weaving loom advantageously has the equipment for being used for catching the length of yarn being wound in described sleeve pipe.It can utilize
The evaluation device continues with the length of yarn wound, to generate the signal when needed.
Here preferably the evaluation device is configured to, by the length of yarn wound with it is described predetermined most short
Length of yarn compares.This can relatively establish the basis for generating the signal.
The most shorter yarn length of the fixation is inputted by input unit, can neatly be changed by operator it is described most
Shorter yarn length and it is thereby achieved that new fixation.Wherein, being put into practice or analyzed consideration based on experience can realize that this is solid
It is fixed, and fixed by this, yarn is connected it is determined that needing how much most shorter yarn length just to realize.Furthermore it is possible to it is fixed compared with
Big most shorter yarn length, to complete that the wrapping range of yarn connection is wherein not present.
Brief description of the drawings
Below, the present invention will be explained in greater detail by the embodiment being described in the drawings.
Wherein：
Fig. 1 shows the station of the weaving loom according to the present invention.
Embodiment
The present invention will be illustrated by bobbin-winding machine 1 below.But it can also be similarly converted to rotor spinning machine or
The weaving loom of another kind production cross-wound bobbin tube.The bobbin-winding machine 1 has multiple stations 2.Fig. 1 is with oriented friendship before
The side view of fork winding converter 7 shows station 2.Yarn 12 is wound from supply bobbin 3 (being here cop) at station 2
To cross-wound bobbin tube 4.Fig. 1 shows the state for following closely and being replaced by cross-wound bobbin tube 4 after the sleeve pipe 9 of sky.
Sleeve pipe 9 is fixed in spool stand 8 and rotatably placed.Sleeve pipe 9 is wound to cross-wound bobbin tube 4.Should
Sleeve pipe 9 and cross-wound bobbin tube 4 are located in driving drum 10 and carried by roll friction by the driving drum 10.Station
2 also have a swingable suction nozzle 14, and the suction nozzle 14 catches the upper yarn that is connected with cross-wound bobbin tube 4 in broken yarn and should
Cross-wound bobbin tube 4 is put into Yarn Connecting apparatus 13.The swingable clamp yarn cop for being subjected to low pressure will be connected down with cop
Yarn is caught and is put into Yarn Connecting apparatus 13.
For example it may be cleaned by trimming, broken yarn or cop or the idle running initiation broken yarn for supplying bobbin 3.Advanced in yarn
When set cleaning section 11.The cleaning section detects the failure of yarn and realizes trimming cleaning to it if possible.Then, by tight
Line device 16 keeps yarn under working and can vised by clamp yarn cop 15.Upper yarn run on cross-wound bobbin tube 4 and
It can be caught by suction nozzle 14.Upper yarn is put into Yarn Connecting apparatus 13 with yarn under working and will realize that yarn connects.Tight
In the case of the top broken yarn of line device 16, the process is suitable for connection yarn.In the feelings of the lower section broken yarn of turnbuckle 16
In the case of condition or the spool 3 more renewed, first operate piston 17 and catch the yarn on cop 3.Then can be from
Clamp yarn cop 15 receives yarn under working.Remained in operation as described above using connecting yarn afterwards.
In order to realize the replacing of the sleeve pipe of cross-wound bobbin tube/sky, there is provided cross winding converter 7.The cross winding
Converter 7 is accessible along bobbin-winding machine 1, and the cross winding converter 7 is introduced on guide rail 18 and 19.Intersect volume
There are multiple operation devices known in the prior art around converter 7.They are simply in Fig. 1 implicitly for this reason
Illustrate.Including：Hold in the palm line device 20, frame opener 21, spool conveyer 22 and holding frame device 23.As it is known, pass through list
Individual bearing drives operation device.Thus, specific motion process can substantially be predefined.The replacing intersected coiled bobbin of script
The sleeve pipe of pipe/sky is also known, and is not explained in detail here.Station 2 has blank pipe holder 6, will be used to change and hand over
The empty sleeve pipe 5 for pitching the sleeve pipe of mound bobbins/sky is stored in the blank pipe holder 6.Blank pipe holder may also intersected
Wind at converter 7 or center loads.
Fig. 1 shows the state of the empty sleeve pipe 9 more renewed soon afterwards.Spool stand 8 is opened and by cross winding
Bobbin 4 is transported on cross-wound bobbin tube conveyer 24.From the blank pipe holder 6 of station itself, cannulated delivery device is utilized
The sleeve pipe 9 of sky is unloaded and is transported in the region of spool stand 8 by 22.Yarn 12 is fixed at the sleeve pipe 9 of sky.Wherein, it is sharp
Yarn under working is transported to clamp yarn cop 15 and suction nozzle 14 in the region of spool stand 8 and between the container of sleeve pipe 9 and spool stand 8
Clamp yarn 12.Support line device 20 is positioned to so that stitch standby material is wound in Fig. 1.
Center control 26, station control 25 and cross winding converter 7 controller 33 control bobbin-winding machine 1, station 2 with
And the process of cross winding converter 7.These controls are connected with each other by bus line 29 and 34.The tool of station control 25
There are the different modules for realizing the method according to the invention and using.Including：Module 31, the module 31 catch winding
The length of yarn of sleeve pipe 9.By data wire 30, module 31 includes the information of the revolution on driving drum 11.Turned by integrating
Number signal can understand the length of yarn wound.Module 32 can evaluate running status and the evaluation cross winding of station 2
Converter 7, and it is concluded, therefore, that, if predetermined most shorter yarn length has been wound on sleeve pipe.Module 32 also may be used
So that the specific value provided for predetermined most shorter yarn length is done into ratio with the length of yarn wound caught by module 31
Compared with.The predetermined most shorter yarn length of the pre-determining of central controller 26 with keyboard 27 and display 28 can be passed through.Module 32
Worked as evaluation device, and when predetermined most shorter yarn length when in broken yarn is not also wound to sleeve pipe 9, generation letter
Number.It is also different according to the different embodiment of the present invention, the process of signal function.
One kind is probably：Yarn under working can be directly fixed to again at the sleeve pipe 9 having been placed in before.Rolled up
Wound around upper length of yarn by directly covering.The problem of in order to avoid leftover yarn, also may be used before yarn under working is retightened
Taken off with the length of yarn on will be rolled using suction nozzle 14.The third is probably：The set that will can be had been placed in before
Pipe 9 is replaced by the new blank pipe 5 taken out from blank pipe holder 6.Sleeve pipe 9 with leftover yarn is passed through into cross-wound bobbin tube
Conveyer 24 is transmitted and can classified afterwards.Wherein, described above, with inciting somebody to action on the process principle of more casing replacing
The process that full cross-wound bobbin tube 4 is replaced by sleeve pipe 9 is the same.Yarn is fixed at sleeve pipe 9 as described above, also achieving.
In the embodiment described, yarn is being fixed at sleeve pipe 9 and is revolving sleeve pipe 9 by driving drum 10
After turning skew, start to obtain length of yarn.Most shorter yarn length is longer than the length of yarn for being necessarily used for yarn connection
Ground is fixed.Thus, the start region of winding is defined, the region connects without yarn.In addition, when the length of yarn on sleeve pipe
When falling short of, station shuts down.Predetermined length of yarn is inputted and preserved by the keyboard 27 of central controller 26 by before.
As mentioned above, Fig. 1 shows the state of winding stitch standby material.The length of yarn wound to this time point
To be less than the most shorter yarn length according to as defined in above-mentioned standard.The broken yarn at this time point, it will cause to retighten yarn under working
To the sleeve pipe 9 in spool stand 8, sleeve pipe 5.Alternatively, module 32 can also according to running status release signal, wherein, when
Preceding running status is the winding of stitch standby material.
Bobbin-winding machine can include the other evaluation devices having been not shown, and the evaluation device is preferably configured to as station
A part for controller 25.These evaluation devices are configured to, also not wound predetermined most shorter yarn length before broken yarn
In the case of on to sleeve pipe, the quantity of the yarn of the feeding sleeve pipe in turn retightened is obtained.When reaching predetermined quantity,
The evaluation device generates tube changng signal.It will start to change cop by the tube changng signal.Preferably, when the quantity reaches
During to 3, start to change cop.Once the length of yarn for being wound to sleeve pipe reaches predetermined most shorter yarn length, then the number is reset
Amount.Change cop with whether yarn is fixed at new empty sleeve pipe 5 be also integrally fixed at it is unrelated at the sleeve pipe 9 having been placed in.
Claims (19)
1. for solving that yarn (12) is wound to positioned at spool stand at station (2) place of the weaving loom of production cross-wound bobbin tube
(8) method of broken yarn problem when on the cross-wound bobbin tube (4) in, wherein, after broken yarn occurs during normal winding,
In order to continue the winding process, the yarn being connected with the cross-wound bobbin tube (4) is caught and removed, and wherein, utilize
Full cross-wound bobbin tube (4) in the spool stand (8) is substituted for the sleeve pipe (9) of sky and fed by more changing device
The yarn for entering the sleeve pipe (9) is fixed on described sleeve pipe (9) place, so that the winding process continues,
Characterized in that,
There is broken yarn after in sleeve pipe (9) wiring having been placed in, and predetermined most shorter yarn length is not wound to also
When on the described sleeve pipe (9) having been placed in, the yarn for being fed to described sleeve pipe (9) is retightened using the more changing device
To sleeve pipe (9) place being had been placed in described in, wherein, the most shorter yarn length ratio is connected for yarn or line is accessed and
Say that enough length of yarn will be grown.
2. method according to claim 1, it is characterised in that the described of the sleeve pipe (9) having been placed in will be wound to before
Length of yarn is removed completely.
3. method according to claim 1, it is characterised in that after the yarn of feeding described sleeve pipe has been retightened, by it
Before be wound to length of yarn covering winding on the sleeve pipe (9) having been placed in.
4. according to the method for claim 3, it is characterised in that described in not being wound to also when predetermined most shorter yarn length
When on the sleeve pipe (9) having been placed in, suppress pair yarn being connected with the cross-wound bobbin tube catches and removes processing.
5. according to the method for claim 1, it is characterised in that by the fortune of the station (2) and/or described more changing device
Turn state as using for determining standard that the predetermined most shorter yarn length do not wound also.
6. according to the method for claim 1, it is characterised in that obtain being wound on the sleeve pipe (9) having been placed in
The length of yarn.
7. according to the method for claim 6, it is characterised in that in the case of broken yarn, described have been placed in will be wound to
Sleeve pipe (9) on length of yarn compared with the predetermined most shorter yarn length.
8. according to the method for claim 1, it is characterised in that the yarn is wound to the cross winding from spool
On bobbin, in the case where not being wound to predetermined most shorter yarn length before broken yarn on the sleeve pipe having been placed in, obtain
To the quantity of the yarn for the sleeve pipe being had been placed in described in the feeding in turn retightened, and when reaching predetermined quantity,
Realize that spool is changed before the yarn is retightened.
9. for solving that yarn (12) is wound to positioned at spool stand at station (2) place of the weaving loom of production cross-wound bobbin tube
(8) method of broken yarn problem when on the cross-wound bobbin tube (4) in, wherein, after broken yarn occurs during normal winding,
In order to continue the winding process, the yarn being connected with the cross-wound bobbin tube (4) is caught and removed, and wherein, utilize
Full cross-wound bobbin tube (4) in the spool stand (8) is substituted for the sleeve pipe (9) of sky and will rolled up by more changing device
Described sleeve pipe (9) place is fixed on around the yarn for entering the sleeve pipe (9), so that the winding process continues,
It is characterized in that：
There is broken yarn after in sleeve pipe (9) wiring having been placed in, and predetermined most shorter yarn length is not wound to also
When on the described sleeve pipe (9) having been placed in, by the sleeve pipe (9) having been placed in be substituted for new empty sleeve pipe (5) and
The yarn that the new empty sleeve pipe (5) will be fed to using the more changing device is retightened in the new empty sleeve pipe
(5) place, wherein, the most shorter yarn length length of yarn enough than for yarn connection or line access is long.
10. according to the method for claim 9, it is characterised in that when predetermined most shorter yarn length is not wound to institute also
When stating on the sleeve pipe (9) having been placed in, suppress pair yarn being connected with the cross-wound bobbin tube catches and removes processing.
11. according to the method for claim 9, it is characterised in that by the station (2) and/or described more changing device
Operating condition is as using for determining standard that the predetermined most shorter yarn length do not wound also.
12. according to the method for claim 9, it is characterised in that obtain being wound on the sleeve pipe (9) having been placed in
The length of yarn.
13. according to the method for claim 12, it is characterised in that in the case of broken yarn, described put will be wound to
The length of yarn on sleeve pipe (9) entered is compared with the predetermined most shorter yarn length.
14. according to the method for claim 9, it is characterised in that the yarn is wound to the intersection from spool and rolled up
On bobbin, in the case where predetermined most shorter yarn length not being wound to before broken yarn on the sleeve pipe having been placed in,
The quantity of the yarn for the sleeve pipe being had been placed in described in the feeding in turn retightened, and work as and reach predetermined quantity
When, realize that spool is changed before the yarn is retightened.
15. a kind of weaving loom, it has yarn winding to the station on the cross-wound bobbin tube (4) in spool stand (8)
(2) and with the processing unit for being used to after broken yarn continue winding process, wherein, the processing unit is configured to grab
Firmly and the yarn being connected with the cross-wound bobbin tube (4) is removed, wherein, more changing device is configured to positioned at the bobbin
Full cross-wound bobbin tube (4) in frame (8) is substituted for the sleeve pipe (9) of sky, and yarn is fed to the sleeve pipe, and is fixed on described
Sleeve pipe (9) place,
Characterized in that,
Evaluation device is configured to detect, if after replacement, predetermined most shorter yarn length has been wound to described sleeve pipe
(9) on, and when predetermined most shorter yarn length is not wound to also in described sleeve pipe (9), letter is generated when broken yarn occurs
Number and send to the more changing device, wherein the replacing device so changes the signal, i.e., described more changing device will hello
The yarn for entering described sleeve pipe (9) is held within sleeve pipe (9) place in the spool stand (8), wherein, the most shorter yarn length
Than for yarn connection or line access, enough length of yarn are long.
16. a kind of weaving loom, it has yarn winding to the station on the cross-wound bobbin tube (4) in spool stand (8)
(2) and with the processing unit for being used to after broken yarn continue winding process, wherein, the processing unit is configured to grab
Firmly and the yarn being connected with the cross-wound bobbin tube (4) is removed, wherein, more changing device is configured to positioned at the bobbin
Full cross-wound bobbin tube (4) in frame (8) is substituted for empty set pipe (9), and yarn is fed to the sleeve pipe, and is fixed on the set
(9) place is managed,
Characterized in that,
Evaluation device is configured to detect, if predetermined most shorter yarn length has been wound to the described sleeve pipe being placed into
(9) on, and when predetermined most shorter yarn length is not wound to also in described sleeve pipe (9), letter is generated when broken yarn occurs
Number and send to the more changing device, wherein, the more changing device so changes the signal, i.e., described in more changing device by position
New empty sleeve pipe (5) is replaced with the sleeve pipe (9) in the spool stand and is fixed on the yarn for feeding described sleeve pipe (9)
Described new empty sleeve pipe (5) place, wherein, the most shorter yarn length is than for yarn connection or line access enough
Length of yarn will be grown.
17. the weaving loom according to any one of claim 15 or 16, it is characterised in that be provided with for being wound to
The device of the length of yarn in described sleeve pipe (9).
18. weaving loom according to claim 16, it is characterised in that the evaluation device is configured to, for described in comparison
The length of yarn wound and the predetermined most shorter yarn length.
19. weaving loom according to claim 17, it is characterised in that be provided with for inputting the predetermined most shorter yarn
The input unit of length.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102012022094 | 2012-11-10 | ||
| DE102012022094.4 | 2012-11-10 | ||
| DE201310014195 DE102013014195A1 (en) | 2012-11-10 | 2013-08-22 | Elimination of a thread break when winding a thread on a cross-wound bobbin |
| DE102013014195.8 | 2013-08-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103803345A CN103803345A (en) | 2014-05-21 |
| CN103803345B true CN103803345B (en) | 2018-03-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310556692.3A Active CN103803345B (en) | 2012-11-10 | 2013-11-11 | The method for solving disconnection problem when by yarn winding to cross-wound bobbin tube |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP6230879B2 (en) |
| CN (1) | CN103803345B (en) |
| DE (1) | DE102013014195A1 (en) |
| IT (1) | ITMI20131781A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH709693A1 (en) | 2014-05-26 | 2015-11-30 | Rieter Ag Maschf | A method for operating a textile machine and the textile machine for the production of roving. |
| DE102014008524A1 (en) * | 2014-06-07 | 2015-12-17 | Saurer Germany Gmbh & Co. Kg | Method and device for monitoring the quality of empty tubes |
| US10526162B2 (en) * | 2015-02-13 | 2020-01-07 | Draka Comteq Bv | Method for controlling rotation of a winding spool of a proof-testing machine for optical fiber, corresponding system, computer program product and non-transitory computer-readable carrier medium |
| DE102016004563A1 (en) * | 2016-04-15 | 2017-10-19 | Oerlikon Textile Gmbh & Co. Kg | Device for winding a thread |
| CN108954259B (en) * | 2018-06-04 | 2020-09-01 | 芜湖徽福电子科技有限公司 | Novel self-adaptive light source voltage constant current controller |
| JP2020179985A (en) * | 2019-04-26 | 2020-11-05 | 村田機械株式会社 | Yarn winder and yarn hooking method |
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- 2013-10-25 IT ITMI20131781 patent/ITMI20131781A1/en unknown
- 2013-11-11 CN CN201310556692.3A patent/CN103803345B/en active Active
- 2013-11-11 JP JP2013233398A patent/JP6230879B2/en active Active
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Also Published As
| Publication number | Publication date |
|---|---|
| JP2014094835A (en) | 2014-05-22 |
| JP6230879B2 (en) | 2017-11-15 |
| CN103803345A (en) | 2014-05-21 |
| DE102013014195A1 (en) | 2014-05-15 |
| ITMI20131781A1 (en) | 2014-05-11 |
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