CN107651504A - For identifying the detection means of the yarn residual on spinning bobbin pipe - Google Patents
For identifying the detection means of the yarn residual on spinning bobbin pipe Download PDFInfo
- Publication number
- CN107651504A CN107651504A CN201710597462.XA CN201710597462A CN107651504A CN 107651504 A CN107651504 A CN 107651504A CN 201710597462 A CN201710597462 A CN 201710597462A CN 107651504 A CN107651504 A CN 107651504A
- Authority
- CN
- China
- Prior art keywords
- spinning bobbin
- bobbin pipe
- pipe
- yarn
- sensor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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
- B65H73/00—Stripping waste material from cores or formers, e.g. to permit their re-use
-
- 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
- B65H67/06—Supplying cores, receptacles, or packages to, or transporting from, winding or depositing stations
- B65H67/062—Sorting devices for full/empty packages
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H13/00—Other common constructional features, details or accessories
- D01H13/26—Arrangements facilitating the inspection or testing of yarns or the like in connection with spinning or twisting
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
- G01N21/8914—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the material examined
- G01N21/8915—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the material examined non-woven textile 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
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H9/00—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine
- D01H9/005—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine for removing empty packages or cans and replacing by completed (full) packages or cans at paying-out stations; also combined with piecing of the roving
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Mechanical Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
Abstract
The present invention relates to a kind of detection means (13) for the yarn residual being used to identify on spinning bobbin pipe (6).The method for further relating to there is circular storehouse (4) and the up- coiler (1) of detection means including as and the yarn on identification spinning bobbin pipe (6) remain.According to the present invention, the detection means has the mechanism and sensor (11) for being used for keeping flat conveying spinning bobbin pipe (6), sensor (11) is constructed and arranged to it and detects spinning bobbin pipe (6) when keeping flat and passing by, sensor (11) is connected to transfer data with control device (12), control device (12) is set up for the data detected to compare with predetermined reference value and complete whether have yarn residual on spinning bobbin pipe (6), the assessment of which region and yarn residual with how many amount of thread that identified yarn is remained on spinning bobbin pipe (6), and control device (12) is designed to be chosen to start the different of spinning bobbin pipe (6) according to the assessment.
Description
Technical field
The present invention relates to for identifying the yarn residual on spinning bobbin pipe (Spinnkopsh ü lsen)
(Fadenresten) detection means, with circular storehouse (Rundmagazin) and the up- coiler including this detection means with
And the method for the yarn residual on identification spinning bobbin pipe.
Background technology
On the winding position of sutomatic winding machine, what feeding bobbin for example manufactured on ring spinner has less amount of thread
Cross winding bobbin of the spinning bobbin by rewinding into large package.Yarn is monitored whether have yarn flaws during rewinding,
Here, yarn flaws are removed and instead almost connect yarn with yarn identical.
Thread material is fed in the case of the up- coiler manually loaded by winding the bobbin magazine progress of position itself to winding position,
Bobbin magazine is formed in so-called circular storehouse form.Circular storehouse is manually loaded by operator in itself, and spinning bobbin is each being wound on position
Further distribution carry out automatically.
Under normal circumstances, spinning bobbin is unwound totally in the winding position of up- coiler, that is, it is with the spinning can of sky
Sub- form of tubes leaves winding position.But situations below is likely to occur, leaves more or less coiling surplus, its yarn and thread head is in winding position
It is interior to be supplied to corresponding yarn guide member or Jie Sha mechanism again.From winding position draw off bare bobbin, there is a small amount of coiling surplus
Bobbin and bobbin with a large amount of reusable coiling surpluses be typically sent to the sorting table located at machine side jointly.
This, spinning bobbin pipe is with regard to its remaining coiling surplus and thus caused different to be continued manually to be picked for processing.
Disclose what is remained for identifying the yarn on the spinning bobbin pipe in sutomatic winding machine by DE19836071A1
Method and apparatus.
Spinning bobbin pipe is erected at seat of reel Shangdi according to the complete closure being made up of spinning bobbin and bobbin conveying system
Conveying circulation detour.Because being arranged on quill seat, therefore the bobbin pipe that spins is according to the predetermined distance relative to detection means, rule
Fixed orientation and regulation relative motion are passed through by detection means.Detection means is by light source, image collecting device and analytical equipment group
Into.Spinning bobbin pipe to be checked is irradiated by light, and reflected light is detected by ccd video camera and is converted to digital image data.Digitized map
As data are supplied to analysis computer, receive edge filter and determine the edge contour contained by iconic model, so as to can be according to side
Edge profile come be inferred on the spinning bobbin pipe checked with the presence or absence of yarn remain.
The content of the invention
Therefore the first aspect of the present invention is directed to a kind of detection dress for being used to identify the yarn residual on spinning bobbin pipe
Put.
A kind of detection means is proposed, it has the mechanism and sensing for being used for keeping flat (liegend) conveying spinning bobbin pipe
Device.Here, the sensor so forms and arrangement, it detects spinning bobbin pipe when flatwise passing through and in order to transfer detection
To data and be connected with control device.The control device is set up for the data detected to be compared simultaneously with predetermined reference value
Whether assess has yarn residual, identified yarn residual which region and yarn on spinning bobbin pipe on spinning bobbin pipe
Residual is by how many amount of thread.According to the assessment, the control device is designed to start the different selections of spinning bobbin pipe.
In this way, the yarn residual that can accurately determine to spin on bobbin pipe.Spinning bobbin can not only be distinguished
Whether pipe has whether coiling surplus or spinning bobbin pipe are empty, and identifying with can also distinguishing has a small amount of or more coiling
Amount and coiling surplus how many.Furthermore, it is possible to illustrate whether yarn residual is dispersed in whole spinning bobbin scope tube or yarn
Which regional area of the line residual on spinning bobbin pipe.
In addition, the detection means is configured to also identify the different spinning bobbin pipes for being used for different batches.Here, not
Spinning bobbin pipe with batch for example in its length and/or its diametrically is different.
Because described assess in detail, therefore can realize that the automation for having differentiation of spinning bobbin pipe is chosen.Such as can
To expect following selection, now, the clean spinning bobbin pipe of unwinding, the spinning with a small amount of yarn residual that must be removed are distinguished
Yarn bobbin pipe and the spinning bobbin pipe with a large amount of coiling surpluses for being supplied to winding operation again.But it can also realize as above
Described spinning bobbin pipe selection is together with being divided into different batches.The selection can flexibly and with meeting the needs of be selected in itself
Select, here, winding operators can for example be used for it and think under the worth coiling surplus further unwind according to regulation it is expected
Limit.
So far, the detection means known from the prior art to spinning bobbin pipe relative to detection means distance in itself and
Orientation proposes exact requirements.In addition, needed in the case of some detection means between spinning bobbin pipe and detection means
By defined relative motion, the bobbin pipe that now spins must be stopped to detect it.And in the present invention, spin bobbin
Pipe keeps flat and detected when passing by by sensor, and herein, the range difference XOR diverse location of device for detecting distance is simultaneously
It is not notable.If such as spinning bobbin pipe lies in the conveying of conveyer belt Shangdi, an empty spinning bobbin pipe is away from fixed
The distance of the detection means of setting is different from the spinning bobbin pipe with big coiling surplus.In addition, spinning bobbin pipe can pen
Straight or inclination traverse is on the conveyor belt.Sensor used in detection means can occur without additionally in course of conveying with up- coiler
Downtime independently detects spinning bobbin pipe.The data so determined are transferred to control device.Here, the control device can
To be the local control device or higher level's central control unit of station itself.The control device is set up to it according to used
Sensor and predetermined reference value complete spinning bobbin pipe on the assessment of yarn residual that perhaps has as has been described and with
Corresponding selection is realized afterwards.
Generally, using current conveyer belt, but within the scope of the present invention it is also contemplated that and commercially available any other flat
Transporting pattern is put, such as is conveyed in conveying basket etc..
In a preferred embodiment of the present invention, the sensor is arranged on above conveying mechanism.
Such sensor positioning can with particularly simple and less bothersome be realized.In addition, sensor is for example just aligned
Conveyer belt and and then be aligned pass through spinning bobbin pipe for detect be favourable because can also so detect following
Spin bobbin pipe, its not only successive, and partially or completely lie side by side.
Advantageously light cuts sensor (Lichtschnittsensor) to the sensor.
Light cuts sensor and is typically based on edge or elevation carrection, is known per se and has various description.Thus exist
This introduces the content related to the detection means for identifying the yarn residual on spinning bobbin pipe.
Sensor is cut by such light, is many times measured in the whole length scope of spinning bobbin pipe, so as to examine
Survey whole spinning bobbin pipe.Light cuts multiple points that sensor determines to spin on bobbin pipe side face in each independent measurement, foundation
The point come calculate balanced straight line (Ausgleichsgerade) and spin bobbin pipe diameter.Diameter is more than institute's foundation here
Reference value position on, spinning bobbin pipe on have coiling surplus.The diameter difference is bigger, and remaining yarn residual is more.
In an alternate embodiments, sensor is vision sensor.
So-called vision sensor is also known in itself and has a variety of explanations.With for identify yarn residual
Detection means is associated, generates the image of whole spinning bobbin pipe.The image then again with so-called measurement slide calliper rule
(Messschieber) it is stacked, and the edge for the bobbin pipe that spins is detected in its whole length scope.Spinning can here
Yarn residual be present on position when distance is more than reference value between sub- tube edges.Now applicable is coiling amount with relative to
The difference of reference value increases and increased.
Another advantage of vision sensor is that it can also identify the different colours of spinning bobbin pipe.This is for example being processed
It is especially advantageous in the case of different batches, although the shape for the bobbin pipe that now spins is identical, their color is not
Together.
Vision sensor preferably sets up the position tracking for performing spinning bobbin pipe.
It ensure that measurement slide calliper rule are accordingly put in the case of the spinning bobbin pipe for example tiltedly put on the belt, so as to keep away
Fault-avoidance measures by mistake.
Another aspect of the present invention is related to a kind of up- coiler, and it has multiple stations, and each station possesses rotatably mounted
And the circular storehouse with the holding tank for being used to deposit feeding bobbin and for will spinning bobbin pipe keep flat from unwinding position it is defeated
Deliver to the mechanism of the collection device located at machine side.
A kind of up- coiler is proposed, it has is used to identify that the detection that yarn remains to fill according to one of aforementioned embodiments
Put.
Thus one, it can also manually be inserted circular storehouse in spinning bobbin now and spinning bobbin pipe is flatwise from unwinding
Ensure the identification of automatic yarn residual together with automatic selection in the up- coiler that position is sent.So far, this design be retained with
Realize that up- coiler automates, spinning bobbin pipe is erected on quill seat in winding and bobbin conveying system and conveyed.
But because the spinning bobbin pipe being sent from unwinding position must be treated differently for printing, therefore need to identify not
With winding state and realize different spinning bobbin pipe selections.
Here, such up- coiler is designed to perform the accurate determination of yarn residual or winding state and corresponding spinning
The corresponding selection of bobbin pipe.Here, the parameter can be individually determined as needed by operator, carried out with reference to the parameter described in pick
Choosing.In addition, the up- coiler is also set up the different spinning bobbin pipes for identifying different batches and also differently chosen.
, can also be with the up- coiler that is disorderly more or less arranged side by side during submitting of spinning bobbin pipe
The distance of device for detecting distance or its position on the conveyor belt independently ensure reliable recognition and the selection of yarn residual.
Another aspect of the present invention be related to it is a kind of identify spinning bobbin pipe on yarn residual method, spinning bobbin pipe from
The unwinding position of up- coiler is sent, and wherein the up- coiler includes many stations, and each station possesses rotatably mounted and had
Have a circular storehouse for depositing the holding tank of feeding bobbin, the up- coiler also include will spinning bobbin pipe kept flat from unwinding position it is defeated
Deliver to the mechanism of the collection device located at machine side.
A kind of method is proposed, in the first step, spinning bobbin pipe keeps flat and detected in course of conveying with sensor,
In the second step, the data detected are transferred to control device, in third step, data and the predetermined reference value phase of survey
Relatively and complete whether have yarn residual, identified yarn remain in which region spinned on bobbin pipe on spinning bobbin pipe
The assessment of how many amount of thread is remained with yarn, in four steps, is picked according to the difference for assessing startup spinning bobbin pipe
Choosing.
Because this way, the automation can also be optimized on the winder, in the up- coiler, circular storehouse is manual
The spinning bobbin pipe of filling and submitting is manually chosen in sorting table.
Generally, bobbin run time of spinning is according to amount of thread and up- coiler production capacity between 1 minute to 3 minutes.Cause
On the up- coiler for having multiple winding positions, many spinning bobbin pipe is continually delivered to sorting table very much for this.Situation in the past is one
Individual is by for example whole day is busy with choosing on the up- coiler with 60 winding positions.
Because this method can not only discover whether that yarn is remained on spinning bobbin pipe, and find that yarn remains
Where is yarn residual in how many coiling amounts and spinning bobbin pipe, therefore can realize the selection of spinning bobbin pipe as needed.
Generally, always start the winding on ring spinner in one end of spinning bobbin pipe before, but will also spin recently
Yarn bobbin rewinding, now, loose thread are arranged on the center of spinning bobbin pipe.Therefore, left sometimes only in the spinning bobbin
The yarn for having several thread layers is remained, but it is centrally placed on spinning bobbin pipe.It is residual by the method for the present invention, such yarn
Staying also can reliably and safely be found and ensure that significant selection.
From the explanation to the preferred embodiments of the present invention below, with reference to the accompanying drawing for representing emphasis details of the present invention and from power
Other features and advantages of the present invention are obtained in sharp claim.These features can separately or it is multiple in any combination
Realize in a preferred embodiment of the invention.
Brief description of the drawings
Hereinafter, the preferred embodiments of the present invention are described in detail with reference to accompanying drawing, wherein：
Fig. 1 illustrates the up- coiler with circular storehouse with solid.
Embodiment
Fig. 1 illustrates several winding positions in the winding position 2 being arranged side by side of sutomatic winding machine 1 with solid.
On such winding position 2, feeding bobbin and preferably what is manufactured on ring spinner there is less yarn
Cross winding bobbin 3 of the spinning bobbin of material by rewinding into large package, here, yarn during rewinding also it is monitored whether
There are yarn flaws, yarn flaws are disposed of as needed.
Cross winding bobbin 3 is turned round in winding process by thread guide drum, and thread guide drum is additionally operable to make from being fed for cylinder
The yarn unwind out in son orderly traversing during it is wound up into cross winding bobbin 3.
It is required for related to rewinding and the yarn flaws removing of this feeding bobbin, it is described winding position on dispose respectively
Yarn treatment and monitoring device in yarn movement distance region are known.Because the yarn treatment and monitoring device with
Present subject matter is uncorrelated, therefore abandons the detailed description and description to device known per se.
As illustrated, each winding position 2 possesses the circular storehouse 4 for being used to deposit many feeding bobbins of rotatable support.
The spinning bobbin pipe 6 being unwound is spilled over from respective unwinding position and fallen on along machine by so-called pipe removal device
On the bare bobbin loop back device of device length.In a manner of lying against on conveyer belt 5, spinning bobbin pipe 6 is moved into located at machine
The sorting plant 7 of side.Sorting plant 7 includes such as three baskets 8 in this embodiment.
Spinning bobbin pipe 6 is conveyed by slope 9, sensor 11 is provided with its upper cover plate, it is examined during up
Survey each spinning bobbin pipe 6 kept flat.The data so determined are transferred to control device 12 and are processed correspondingly.According to knot
Fruit, control device 12 start the selection of spinning bobbin pipe 6.That is, in the horizontal section 10 to connect with slope 9 of conveyer belt 5, spin
Yarn bobbin pipe 6 is differently picked into the basket 8 of sorting plant 7 according to its coiling surplus.
In this embodiment, the spinning bobbin pipe 6 with a large amount of remaining yarns falls into first basket 8, has the spinning of a small amount of remaining yarn
Bobbin pipe 6 falls into second basket 8, unwinds clean spinning bobbin pipe 6 and falls into last basket 8.
Claims (7)
1. the detection means (13) for the yarn residual that one kind is used to identify on spinning bobbin pipe (6), it is characterized in that, the detection means
(13) there is the conveying mechanism and sensor (11) for being used for keeping flat conveying spinning bobbin pipe (6), the sensor (11) is constructed
Be arranged to it keep flat pass by during detect it is described spinning bobbin pipe (6), the sensor (11) in order to transfer inspection
The data that measure and be connected with control device (12), the control device (12) set up for by the data detected with it is predetermined
Whether reference value compares and assessed has yarn residual, identified yarn residual positioned at described on the spinning bobbin pipe (6)
Which region and yarn residual on spinning bobbin pipe (6) have how many amount of thread, and the control device (12) quilt
It is designed to that starting the different of the spinning bobbin pipe (6) according to the assessment chooses.
2. detection means (13) according to claim 1, it is characterized in that, the sensor (11) is arranged on the conveyer
Above structure.
3. detection means (13) according to claim 1, it is characterized in that, the sensor (11) is that light cuts sensor.
4. detection means (13) according to claim 1, it is characterized in that, the sensor (11) is vision sensor.
5. detection means (13) according to claim 4, it is characterized in that, the vision sensor is set up described for performing
The position tracking of spinning bobbin pipe (6).
6. a kind of up- coiler (1), the up- coiler has multiple windings position (2), and each position that winds possesses rotatably mounted and had
There is the circular storehouse (4) for depositing the holding tank of feeding bobbin and for the spinning bobbin pipe (6) to be put down from unwinding position
The mechanism for being delivered to the collection device located at machine side is put, it is characterized in that, the up- coiler (1) has will according to foregoing right
The detection means (13) for being used to identify yarn residual any one of asking.
7. the method for the yarn residual that one kind is used to identify on spinning bobbin pipe (6), spinning bobbin pipe the moving back from up- coiler (1)
Be sent around position, wherein the up- coiler (1) has multiple windings position (2), it is each wind position possess it is rotatably mounted and
Circular storehouse (4) with the holding tank for depositing feeding bobbin and for by the spinning bobbin pipe (6) from unwinding position
The mechanism for being delivered to the collection device located at machine side is kept flat, it is characterized in that, in the first step, the spinning bobbin pipe
(6) keep flat and be detected in course of conveying by sensor；In the second step, the data detected are forwarded to control dress
Put (12)；In third step, the data that detect are compared with predetermined reference value and assess the spinning bobbin pipe (6)
On whether have which region and institute of yarn residual, identified yarn residual on the spinning bobbin pipe (6)
State how many amount of thread yarn remains；In four steps, picked according to the assessment to start the difference of spinning bobbin pipe (6)
Choosing.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102016009151.7 | 2016-07-26 | ||
| DE102016009151.7A DE102016009151A1 (en) | 2016-07-26 | 2016-07-26 | Detecting device for detecting thread residues on spinning head sleeves |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107651504A true CN107651504A (en) | 2018-02-02 |
| CN107651504B CN107651504B (en) | 2019-11-19 |
Family
ID=60951306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710597462.XA Expired - Fee Related CN107651504B (en) | 2016-07-26 | 2017-07-21 | The remaining detection device of yarn spinned on bobbin pipe for identification |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2018024529A (en) |
| CN (1) | CN107651504B (en) |
| DE (1) | DE102016009151A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108584549A (en) * | 2018-03-20 | 2018-09-28 | 通鼎互联信息股份有限公司 | A kind of yarn allowance detector and method |
| CN114229615A (en) * | 2021-12-02 | 2022-03-25 | 忠华集团有限公司 | Automatic bobbin winder bobbin separating device and method |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019146498A1 (en) | 2018-01-26 | 2019-08-01 | 株式会社Ｎｔｔドコモ | User terminal and wireless communication method |
| EP3771677B1 (en) * | 2019-07-30 | 2024-05-01 | TMT Machinery, Inc. | Package exchanging system |
| DE102020133661A1 (en) * | 2020-12-16 | 2022-06-23 | Saurer Spinning Solutions Gmbh & Co. Kg | Detection device for detecting winding remnants on spinning cop tubes |
| JP2023032530A (en) * | 2021-08-27 | 2023-03-09 | 村田機械株式会社 | Conveyance system |
| CN115127464B (en) * | 2022-06-24 | 2023-09-26 | 南京航空航天大学 | Method for detecting residual yarn quantity of yarn carrier based on multi-eye vision |
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| DE102014016784A1 (en) * | 2014-11-13 | 2016-05-19 | Saurer Germany Gmbh & Co. Kg | Recognition of thread scraps on upright spinning spindle sleeves |
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- 2016-07-26 DE DE102016009151.7A patent/DE102016009151A1/en not_active Withdrawn
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- 2017-07-21 CN CN201710597462.XA patent/CN107651504B/en not_active Expired - Fee Related
- 2017-07-26 JP JP2017144505A patent/JP2018024529A/en not_active Withdrawn
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| CN101973470A (en) * | 2009-06-05 | 2011-02-16 | 欧瑞康纺织有限及两合公司 | Method for eliminating thread interruption in work station of cross-winding machine and cross-winding machine work station |
| JP2013006669A (en) * | 2011-06-24 | 2013-01-10 | Murata Machinery Ltd | Yarn feeding bobbin supply device and method of controlling the same |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108584549A (en) * | 2018-03-20 | 2018-09-28 | 通鼎互联信息股份有限公司 | A kind of yarn allowance detector and method |
| CN114229615A (en) * | 2021-12-02 | 2022-03-25 | 忠华集团有限公司 | Automatic bobbin winder bobbin separating device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107651504B (en) | 2019-11-19 |
| DE102016009151A1 (en) | 2018-02-01 |
| JP2018024529A (en) | 2018-02-15 |
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