JP7481154B2 - 糸残量検出装置 - Google Patents
糸残量検出装置 Download PDFInfo
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- JP7481154B2 JP7481154B2 JP2020073932A JP2020073932A JP7481154B2 JP 7481154 B2 JP7481154 B2 JP 7481154B2 JP 2020073932 A JP2020073932 A JP 2020073932A JP 2020073932 A JP2020073932 A JP 2020073932A JP 7481154 B2 JP7481154 B2 JP 7481154B2
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- Prior art keywords
- thread
- remaining amount
- unit
- cone
- yarn
- Prior art date
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- 238000001514 detection method Methods 0.000 title claims description 118
- 238000004804 winding Methods 0.000 claims description 35
- 238000004891 communication Methods 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 6
- 238000009940 knitting Methods 0.000 description 12
- 230000007423 decrease Effects 0.000 description 8
- 230000003287 optical effect Effects 0.000 description 8
- 239000000758 substrate Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 210000002268 wool Anatomy 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000011982 device technology Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
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
- B65H63/086—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 completion of unwinding of a package
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/38—Devices for supplying, feeding, or guiding threads to needles
- D04B15/40—Holders or supports for thread packages
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
-
- 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
- B65H67/02—Arrangements for removing spent cores or receptacles and replacing by supply packages at paying-out stations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/04—Kinds or types
- B65H75/08—Kinds or types of circular or polygonal cross-section
- B65H75/10—Kinds or types of circular or polygonal cross-section without flanges, e.g. cop tubes
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
- D04B35/10—Indicating, warning, or safety devices, e.g. stop motions
- D04B35/12—Indicating, warning, or safety devices, e.g. stop motions responsive to thread consumption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2553/00—Sensing or detecting means
- B65H2553/40—Sensing or detecting means using optical, e.g. photographic, elements
-
- 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)
- Knitting Machines (AREA)
- Sewing Machines And Sewing (AREA)
- Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Description
このように構成することにより、コーンを載置する台座を利用して検出部を設けることで、糸残量検出装置の省スペース化を図ることができる。また受光量に応じた糸の残量の値の推定ができる。
このように構成することにより、コーンの位置決めを行うことで、検出部による検出精度を向上させることができる。
このように構成することにより、糸の番手等に応じた推定を行うことで、糸の残量の推定精度を向上させることができる。
このように構成することにより、検出結果の有効活用(例えば、検出に関するデータベースの構築、編機の動作の制御等)を図ることができる。
このように構成することにより、糸の残量が減った場合でも、検出部による検出を行い易くすることができる。
このように構成することにより、糸の種類等に応じて糸巻き部分の底面と検出部との距離を調整することで、検出部による検出精度を向上させることができる。
また、本実施形態に係る制御部140は、本発明に係る糸残量推定部の実施の一形態である。
11 コーン
12 糸巻き部分
100 糸残量検出装置
110 台座
112 外側位置決め部
120 内側位置決め部
130 検出部
132 発光部
133 受光部
140 制御部
150 通信部
Claims (6)
- コーンを載置可能な台座と、
前記台座に配置され、前記コーンの糸巻き部分の底面に対して光を照射する発光部、及び前記底面からの反射光を受光する受光部を有する検出部と、
前記受光部の受光量に応じて糸残量の値を推定する糸残量推定部と、
を具備する糸残量検出装置。 - 前記検出部に対する前記コーンの軸芯の位置決めを行う位置決め部をさらに具備する、
請求項1に記載の糸残量検出装置。 - 前記糸残量推定部は、
前記コーンに巻かれた糸の番手、色又は素材のうち少なくとも1つに応じて糸残量を推定する、
請求項1又は請求項2に記載の糸残量検出装置。 - 前記検出部による検出結果に関する情報を通信可能な通信部をさらに具備する、
請求項1から請求項3までのいずれか一項に記載の糸残量検出装置。 - 前記発光部は、
前記受光部よりも前記コーンの軸芯側に配置されている、
請求項1から請求項4までのいずれか一項に記載の糸残量検出装置。 - 前記底面と、前記検出部との間の距離を調整可能な調整部をさらに具備する、
請求項1から請求項5までのいずれか一項に記載の糸残量検出装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020073932A JP7481154B2 (ja) | 2020-04-17 | 2020-04-17 | 糸残量検出装置 |
EP21168629.0A EP3896204B1 (en) | 2020-04-17 | 2021-04-15 | Thread remaining amount detecting device |
KR1020210049067A KR102614291B1 (ko) | 2020-04-17 | 2021-04-15 | 실 잔량 검출장치 |
CN202110409193.6A CN113526253B (zh) | 2020-04-17 | 2021-04-16 | 线剩余量检测装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020073932A JP7481154B2 (ja) | 2020-04-17 | 2020-04-17 | 糸残量検出装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021169363A JP2021169363A (ja) | 2021-10-28 |
JP7481154B2 true JP7481154B2 (ja) | 2024-05-10 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2020073932A Active JP7481154B2 (ja) | 2020-04-17 | 2020-04-17 | 糸残量検出装置 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3896204B1 (ja) |
JP (1) | JP7481154B2 (ja) |
KR (1) | KR102614291B1 (ja) |
CN (1) | CN113526253B (ja) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103981631A (zh) | 2014-05-28 | 2014-08-13 | 内蒙古鄂尔多斯资源股份有限公司 | 纱线更换辅助装置及其使用方法、纺织设备 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9320878U1 (de) * | 1993-11-15 | 1995-04-13 | Elite Diamant Strickmaschinen | Überwachungsvorrichtung zum Abschalten einer Strickmaschine bei Störungen in der Garnzufuhr |
JPH08277069A (ja) | 1995-03-29 | 1996-10-22 | Tsutomu Fukuda | ボビンの糸検知装置 |
JP2002354197A (ja) * | 2001-05-23 | 2002-12-06 | Graphtec Corp | 密着型イメージセンサ |
JP2004043072A (ja) | 2002-07-10 | 2004-02-12 | Tokyo Autom Mach Works Ltd | フィルム接続装置 |
EP2270269B1 (en) * | 2009-07-03 | 2011-10-26 | L.G.L. Electronics S.p.A. | Method for detecting the stop of the yarn unwinding from a yarn feeder provided with a stationary drum |
JP2013241231A (ja) * | 2012-05-18 | 2013-12-05 | Murata Machinery Ltd | 糸巻取装置及び糸巻取方法 |
JP2015157658A (ja) * | 2014-02-21 | 2015-09-03 | 村田機械株式会社 | 糸巻取装置 |
IT201600075876A1 (it) * | 2016-07-20 | 2018-01-20 | Sviluppi Tecnologie Tessili S R L | Dispositivo per la lavorazione di fili o filati di fibre tessili. |
CN207244168U (zh) * | 2017-09-21 | 2018-04-17 | 杰克缝纫机股份有限公司 | 一种梭芯及缝纫机底线余量检测装置 |
CN110565284A (zh) * | 2019-09-20 | 2019-12-13 | 杰克缝纫机股份有限公司 | 一种罗拉机、梭芯绕线余量检测装置及其使用方法 |
-
2020
- 2020-04-17 JP JP2020073932A patent/JP7481154B2/ja active Active
-
2021
- 2021-04-15 EP EP21168629.0A patent/EP3896204B1/en active Active
- 2021-04-15 KR KR1020210049067A patent/KR102614291B1/ko active IP Right Grant
- 2021-04-16 CN CN202110409193.6A patent/CN113526253B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103981631A (zh) | 2014-05-28 | 2014-08-13 | 内蒙古鄂尔多斯资源股份有限公司 | 纱线更换辅助装置及其使用方法、纺织设备 |
Also Published As
Publication number | Publication date |
---|---|
KR20210128929A (ko) | 2021-10-27 |
EP3896204B1 (en) | 2024-02-28 |
EP3896204A1 (en) | 2021-10-20 |
JP2021169363A (ja) | 2021-10-28 |
KR102614291B1 (ko) | 2023-12-14 |
CN113526253A (zh) | 2021-10-22 |
CN113526253B (zh) | 2023-05-09 |
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