CH708179B1 - Metodo e dispositivo per determinare lo stato di un filato. - Google Patents
Metodo e dispositivo per determinare lo stato di un filato. Download PDFInfo
- Publication number
- CH708179B1 CH708179B1 CH00877/14A CH8772014A CH708179B1 CH 708179 B1 CH708179 B1 CH 708179B1 CH 00877/14 A CH00877/14 A CH 00877/14A CH 8772014 A CH8772014 A CH 8772014A CH 708179 B1 CH708179 B1 CH 708179B1
- Authority
- CH
- Switzerland
- Prior art keywords
- light
- yarn
- receiving section
- light receiving
- control value
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 144
- 230000008569 process Effects 0.000 claims description 135
- 239000012535 impurity Substances 0.000 claims description 71
- 238000012937 correction Methods 0.000 claims description 66
- 230000007423 decrease Effects 0.000 claims description 39
- 230000011664 signaling Effects 0.000 claims description 10
- 230000008859 change Effects 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 239000004753 textile Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 235000015001 Cucumis melo var inodorus Nutrition 0.000 description 2
- 240000002495 Cucumis melo var. inodorus Species 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000012260 resinous material Substances 0.000 description 1
Classifications
-
- 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
- B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
- B65H63/06—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to presence of irregularities in running material, e.g. for severing the material at irregularities ; Control of the correct working of the yarn cleaner
- B65H63/062—Electronic slub detector
- B65H63/065—Electronic slub detector using photo-electric sensing means, i.e. the defect signal is a variation of light energy
-
- 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
-
- 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)
- Textile Engineering (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Quality & Reliability (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Mechanical Engineering (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013125793A JP6241087B2 (ja) | 2013-06-14 | 2013-06-14 | 糸条状態検出方法及び糸条状態検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CH708179A2 CH708179A2 (it) | 2014-12-15 |
| CH708179B1 true CH708179B1 (it) | 2018-06-29 |
Family
ID=52009987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH00877/14A CH708179B1 (it) | 2013-06-14 | 2014-06-10 | Metodo e dispositivo per determinare lo stato di un filato. |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP6241087B2 (https=) |
| CN (1) | CN104237253B (https=) |
| CH (1) | CH708179B1 (https=) |
| DE (1) | DE102014211249A1 (https=) |
| IN (1) | IN2014CH02841A (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CZ201875A3 (cs) * | 2018-02-15 | 2019-08-28 | Rieter Cz S.R.O. | Zařízení pro bezkontaktní měření parametrů lineárního textilního útvaru, způsob jeho řízení a textilní stroj |
| CZ201888A3 (cs) * | 2018-02-22 | 2019-09-04 | Rieter Cz S.R.O. | Způsob řízení optického prvku na pracovním místě textilního stroje, zejména stroje vyrábějícího přízi a textilní stroj |
| CN109594247A (zh) * | 2019-02-16 | 2019-04-09 | 苏州多来运家居用品有限公司 | 一种簇绒机断线自动检测装置 |
| CN111850759A (zh) * | 2020-06-29 | 2020-10-30 | 经纬智能纺织机械有限公司 | 一种转杯纺纱机的断纱检测机构 |
| CN111926427B (zh) * | 2020-08-07 | 2021-12-28 | 苏州汇川技术有限公司 | 单锭检测系统、控制方法、设备和存储介质 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH668483A5 (de) * | 1985-12-17 | 1988-12-30 | Zellweger Uster Ag | Verfahren und vorrichtung zur bestimmung der oberflaechenstruktur eines langgestreckten pruefkoerpers, insbesondere zur messung der haarigkeit eines garnes. |
| JP3189378B2 (ja) * | 1992-04-15 | 2001-07-16 | 住友電気工業株式会社 | 光ファイバ樹脂被覆内気泡検出装置及び光ファイバ樹脂被覆内気泡検出方法 |
| JP3215229B2 (ja) | 1992-07-30 | 2001-10-02 | 株式会社半導体エネルギー研究所 | 光学活性化合物及び該化合物を含有する液晶組成物 |
| CH686803A5 (de) * | 1993-09-09 | 1996-06-28 | Luwa Ag Zellweger | Verfahren und Vorrichtung zur Detektion von Fremdstoffen in einem textilen Pruefgut. |
| JP3923011B2 (ja) * | 2002-12-24 | 2007-05-30 | 株式会社クボタ | 果菜類の品質評価装置 |
| CN1700882A (zh) * | 2003-06-13 | 2005-11-23 | 松下电器产业株式会社 | 光学式脂肪测量装置 |
| CZ2010423A3 (cs) * | 2010-05-28 | 2010-08-18 | Perner@Petr | Metoda, zpusob a zarízení ke kontinuálnímu zjištování tlouštky a/nebo homogenity lineárního útvaru, zejména textilního vlákna |
-
2013
- 2013-06-14 JP JP2013125793A patent/JP6241087B2/ja not_active Expired - Fee Related
-
2014
- 2014-05-29 CN CN201410234461.5A patent/CN104237253B/zh not_active Expired - Fee Related
- 2014-06-10 CH CH00877/14A patent/CH708179B1/it not_active IP Right Cessation
- 2014-06-11 IN IN2841CH2014 patent/IN2014CH02841A/en unknown
- 2014-06-12 DE DE201410211249 patent/DE102014211249A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| IN2014CH02841A (https=) | 2015-09-04 |
| JP6241087B2 (ja) | 2017-12-06 |
| CN104237253B (zh) | 2018-09-14 |
| CN104237253A (zh) | 2014-12-24 |
| JP2015001433A (ja) | 2015-01-05 |
| DE102014211249A1 (de) | 2014-12-18 |
| CH708179A2 (it) | 2014-12-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |