DE112021005995T5 - Vorrichtung und Verfahren zur kontinuierlichen Erkennung von Fehlern in einem Garn in einer Spinnmaschine - Google Patents
Vorrichtung und Verfahren zur kontinuierlichen Erkennung von Fehlern in einem Garn in einer Spinnmaschine Download PDFInfo
- Publication number
- DE112021005995T5 DE112021005995T5 DE112021005995.5T DE112021005995T DE112021005995T5 DE 112021005995 T5 DE112021005995 T5 DE 112021005995T5 DE 112021005995 T DE112021005995 T DE 112021005995T DE 112021005995 T5 DE112021005995 T5 DE 112021005995T5
- Authority
- DE
- Germany
- Prior art keywords
- images
- defects
- roving
- spinning machine
- procedure
- 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.)
- Pending
Links
- 238000009987 spinning Methods 0.000 title claims abstract description 46
- 238000001514 detection method Methods 0.000 title claims abstract description 28
- 230000007547 defect Effects 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims description 52
- 238000012545 processing Methods 0.000 claims abstract description 37
- 238000010801 machine learning Methods 0.000 claims abstract description 7
- 239000004753 textile Substances 0.000 claims description 9
- 238000004804 winding Methods 0.000 claims description 8
- 238000011144 upstream manufacturing Methods 0.000 claims description 7
- 238000013527 convolutional neural network Methods 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 claims description 5
- 238000013528 artificial neural network Methods 0.000 claims description 3
- 230000000306 recurrent effect Effects 0.000 claims description 3
- 210000004209 hair Anatomy 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000011160 research Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 239000004744 fabric Substances 0.000 description 5
- 239000000835 fiber Substances 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- 238000013473 artificial intelligence Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 241000347389 Serranus cabrilla Species 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
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- 230000002411 adverse Effects 0.000 description 1
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- 238000010168 coupling process Methods 0.000 description 1
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Images
Classifications
-
- 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
- D01H13/32—Counting, measuring, recording or registering devices
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/36—Textiles
- G01N33/365—Filiform textiles, e.g. yarns
-
- 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
- G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
- G01N2021/8883—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges involving the calculation of gauges, generating models
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
- Image Analysis (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT102020000027360A IT202000027360A1 (it) | 2020-11-16 | 2020-11-16 | Apparato e metodo per la rilevazione in continuo di difetti in un filo in un filatoio |
| IT102020000027360 | 2020-11-16 | ||
| PCT/IB2021/059569 WO2022101714A1 (en) | 2020-11-16 | 2021-10-18 | Apparatus and method for continuous detection of defects in a yarn in a spinning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE112021005995T5 true DE112021005995T5 (de) | 2023-09-07 |
Family
ID=74592407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE112021005995.5T Pending DE112021005995T5 (de) | 2020-11-16 | 2021-10-18 | Vorrichtung und Verfahren zur kontinuierlichen Erkennung von Fehlern in einem Garn in einer Spinnmaschine |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP2023552680A (zh) |
| CN (1) | CN116507908A (zh) |
| DE (1) | DE112021005995T5 (zh) |
| IT (1) | IT202000027360A1 (zh) |
| WO (1) | WO2022101714A1 (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102022114910A1 (de) | 2022-06-14 | 2023-12-14 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Verfahren, Vorrichtung und Computerprogramm zum Erkennen von Fehlstellen sowie Verfahren und Vorrichtung zum Ablegen von Fasermaterial |
| DE102022207070A1 (de) | 2022-07-11 | 2024-01-11 | Robert Bosch Gesellschaft mit beschränkter Haftung | Verfahren zur Erkennung von Anomalien auf einer Oberfläche eines Objektes |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016121662A1 (de) | 2016-11-11 | 2018-05-17 | Saurer Germany Gmbh & Co. Kg | Verfahren und Vorrichtung zur Beurteilung der Qualität eines längsbewegten strangförmigen Gutes |
| JP2018178282A (ja) | 2017-04-06 | 2018-11-15 | 村田機械株式会社 | 糸欠陥表示装置、及び糸処理装置 |
| WO2019130209A2 (en) | 2017-12-26 | 2019-07-04 | Petr Perner | Yarn quality monitoring (methods and systems) |
| DE102018111648A1 (de) | 2018-05-15 | 2019-11-21 | Saurer Spinning Solutions Gmbh & Co. Kg | Garnsensor zum optischen Erfassen eines in seiner Längsrichtung bewegten Garns |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1581807A2 (en) * | 2003-01-08 | 2005-10-05 | Premier Evolvics PVT. Ltd. | Measuring and testing continuous elongated textile material |
| CN105386174B (zh) * | 2015-12-03 | 2017-10-27 | 江南大学 | 一种基于图像技术的赛络纺断股检测装置及检测算法 |
| CN109389583B (zh) * | 2018-09-17 | 2020-11-24 | 东华大学 | 一种管纱质量智能分类管理方法及其实现装置 |
| CN111235709A (zh) * | 2020-03-18 | 2020-06-05 | 东华大学 | 一种基于机器视觉的环锭纺细纱条干在线检测系统 |
-
2020
- 2020-11-16 IT IT102020000027360A patent/IT202000027360A1/it unknown
-
2021
- 2021-10-18 JP JP2023528682A patent/JP2023552680A/ja active Pending
- 2021-10-18 CN CN202180076738.4A patent/CN116507908A/zh active Pending
- 2021-10-18 DE DE112021005995.5T patent/DE112021005995T5/de active Pending
- 2021-10-18 WO PCT/IB2021/059569 patent/WO2022101714A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016121662A1 (de) | 2016-11-11 | 2018-05-17 | Saurer Germany Gmbh & Co. Kg | Verfahren und Vorrichtung zur Beurteilung der Qualität eines längsbewegten strangförmigen Gutes |
| JP2018178282A (ja) | 2017-04-06 | 2018-11-15 | 村田機械株式会社 | 糸欠陥表示装置、及び糸処理装置 |
| WO2019130209A2 (en) | 2017-12-26 | 2019-07-04 | Petr Perner | Yarn quality monitoring (methods and systems) |
| DE102018111648A1 (de) | 2018-05-15 | 2019-11-21 | Saurer Spinning Solutions Gmbh & Co. Kg | Garnsensor zum optischen Erfassen eines in seiner Längsrichtung bewegten Garns |
Non-Patent Citations (5)
| Title |
|---|
| - Carvalho V, Soares Fand Vasconcelos R. Artificial intelligence and image processing based techniques: A tool for yarns parameterization and fabrics prediction. 2009 IEEE Conference on Emerging Technologies & Factory Automation. 2009, S. 1-4 |
| Eldessouki M, Ibrahim S and Militky J. A dynamic and robust image processing based method for measuring the yarn diameter and its variation. Textile Research Journal. 2014; 84: 1948-60 |
| Li Z, Pan R and Gao W. Formation of digital yarn black board using sequence images. Textile Research Journal. 2016; 86: 593-603 |
| Li Z, Xiong N, Wang J, Pan R, Gao W and Zhang N. An intelligent computer method for automatic mosaic of sequential slub yarn images based on image processing. Textile Research Journal. 2018; 88: 2854-66 |
| Ling C, Lianying Z, Li C and Xuanli Z. Digital image processing of cotton yarn seriplane. 2010 International Conference on Computer and Information Application. 2010, S. 274-7 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116507908A (zh) | 2023-07-28 |
| WO2022101714A1 (en) | 2022-05-19 |
| JP2023552680A (ja) | 2023-12-19 |
| IT202000027360A1 (it) | 2022-05-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R012 | Request for examination validly filed |