EP1609893A2 - Abnormality detecting device for drafting device of spinning machine - Google Patents
Abnormality detecting device for drafting device of spinning machine Download PDFInfo
- Publication number
- EP1609893A2 EP1609893A2 EP05011192A EP05011192A EP1609893A2 EP 1609893 A2 EP1609893 A2 EP 1609893A2 EP 05011192 A EP05011192 A EP 05011192A EP 05011192 A EP05011192 A EP 05011192A EP 1609893 A2 EP1609893 A2 EP 1609893A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- drafting
- motors
- abnormality
- rollers
- load
- 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
Images
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
- D01H1/14—Details
- D01H1/20—Driving or stopping arrangements
- D01H1/22—Driving or stopping arrangements for rollers of drafting machines; Roller speed control
-
- 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
- D01H13/14—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements
- D01H13/20—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to excessive tension or irregular operation of apparatus
Abstract
Description
Claims (4)
- An abnormality detecting device for a drafting device (11) of a spinning machine comprising a plurality of lines in which drafting rollers (12, 13, 14) are driven by a plurality of motors (16a, 16b, 17a, 17b, 18a, 18b) and in which a torque detecting means (SA) for detecting the load torques of at least two of the plurality of motors (16a, 16b, 17a, 17b, 18a, 18b) is provided,
characterized in that the abnormality detecting device is provided with a judgment means (31) for judging that there is abnormality when the difference between the load torques of the two motors is deviated from a set range. - An abnormality detecting device for a drafting device (11) of a spinning machine according to Claim 1, wherein the spinning machine is a fine spinning machine further comprising drafting rollers (12, 13, 14) driven from both sides,
characterized in that the two motors are motors driving the drafting rollers (12, 13, 14) in a same line thereof from both sides, and
the judgment means (31) compares load torques of the two motors driving the drafting rollers (12,13,14) in the same line. - An abnormality detecting device for a drafting device (11) of a spinning machine according to Claim 2,
characterized in that the drafting rollers (12, 13, 14) are divided into two in the longitudinal direction, and
the judgment means (31) identifies a side of the drafting roller in which abnormality has been generated based on whether the difference between the load torques is negative or positive. - An abnormality detecting device for a drafting device (11) of a spinning machine according to Claim 2,
characterized in that the drafting rollers (12, 13, 14) are divided into two in the longitudinal direction, and
the judgment means (31) identifies a drafting roller (12, 13, 14) in which abnormality has been generated based on the difference between the load torques of the two motors and on the difference between the load torque of each motor with respect to the load torque thereof in the normal state.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004181567 | 2004-06-18 | ||
JP2004181567A JP2006002300A (en) | 2004-06-18 | 2004-06-18 | Method for detecting abnormality of drafting apparatus in spinning machinery |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1609893A2 true EP1609893A2 (en) | 2005-12-28 |
EP1609893A3 EP1609893A3 (en) | 2006-06-14 |
EP1609893B1 EP1609893B1 (en) | 2008-12-03 |
Family
ID=35169323
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20050011192 Not-in-force EP1609893B1 (en) | 2004-06-18 | 2005-05-24 | Spinning machine with abnormality detecting device for drafting device |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1609893B1 (en) |
JP (1) | JP2006002300A (en) |
CN (1) | CN100443644C (en) |
DE (1) | DE602005011360D1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITBS20110166A1 (en) * | 2011-11-30 | 2013-05-31 | Marzoli Spa | HANDLING DEVICE FOR THE DISPLACEMENT OF A FILATOIO |
EP2759623A4 (en) * | 2011-09-22 | 2016-06-22 | Murata Machinery Ltd | Spinning machine, take-up device, and textile machine |
EP3153609A1 (en) * | 2015-10-05 | 2017-04-12 | Hanning Elektro-Werke GmbH & Co. KG | Drive assembly for a textile machine |
EP3599299A1 (en) * | 2018-07-23 | 2020-01-29 | Murata Machinery, Ltd. | Load monitoring system, drafting device, spinning unit, and spinning machine |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103104797A (en) * | 2012-12-11 | 2013-05-15 | 吴江兰瑞特纺织品有限公司 | Anti-pinch device of textile machinery |
JP5853994B2 (en) * | 2013-05-30 | 2016-02-09 | 株式会社豊田自動織機 | Comb |
JP6323328B2 (en) * | 2014-12-18 | 2018-05-16 | 株式会社豊田自動織機 | Method for controlling draft device in spinning machine |
JP6835840B2 (en) * | 2015-11-11 | 2021-02-24 | エーリコン テクスティル ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフトOerlikon Textile GmbH & Co. KG | Method for quality monitoring and equipment for textured processing |
JP7257099B2 (en) * | 2017-09-04 | 2023-04-13 | 株式会社豊田自動織機 | Draft device in spinning machine |
CN109974910B (en) * | 2017-12-27 | 2021-01-26 | 纳思达股份有限公司 | Torque detection method and device |
CN108251928B (en) * | 2018-01-23 | 2019-12-03 | 苏州元联科技创业园管理有限公司 | A kind of twister for knitted fabric and textile |
JP2019148039A (en) * | 2018-02-28 | 2019-09-05 | 村田機械株式会社 | Draft device and spinning unit |
CN109295571A (en) * | 2018-11-20 | 2019-02-01 | 宁夏如意科技时尚产业有限公司 | Roller speed monitoring and alarming system |
DE102020106278A1 (en) * | 2020-03-09 | 2021-09-09 | Saurer Spinning Solutions Gmbh & Co. Kg | Device for torque transmission |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2735799A1 (en) * | 1977-08-09 | 1979-02-22 | Zinser Textilmaschinen Gmbh | Spinner drawing section - has signal units with the torque limiter to determine relative start positions of the rollers (BR 26.12.78) |
US4195389A (en) * | 1977-05-18 | 1980-04-01 | Zinser Textilmaschinen Gmbh | Filament-drawing assembly for spinning machine |
US4314388A (en) * | 1979-03-23 | 1982-02-09 | Zinser Textilmaschinen Gmbh | Roller drive for draw frame |
US4646391A (en) * | 1983-04-27 | 1987-03-03 | Zinser Textilmaschinen Gmbh | Spinners |
JPH07145520A (en) * | 1993-11-20 | 1995-06-06 | Nippon Boseki Yohin Kenkyusho:Kk | Controller for driving of drawing frame |
EP1314803A2 (en) * | 2001-11-26 | 2003-05-28 | Kabushiki Kaisha Toyota Jidoshokki | Device for detecting looseness in drafting rollers of spinning machine |
EP1314804A1 (en) * | 2001-11-26 | 2003-05-28 | Kabushiki Kaisha Toyota Jidoshokki | Abnormality detecting method and device for the control of the drafting device of a spinning machine |
-
2004
- 2004-06-18 JP JP2004181567A patent/JP2006002300A/en not_active Withdrawn
-
2005
- 2005-05-24 EP EP20050011192 patent/EP1609893B1/en not_active Not-in-force
- 2005-05-24 DE DE200560011360 patent/DE602005011360D1/en not_active Expired - Fee Related
- 2005-05-30 CN CNB2005100740488A patent/CN100443644C/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4195389A (en) * | 1977-05-18 | 1980-04-01 | Zinser Textilmaschinen Gmbh | Filament-drawing assembly for spinning machine |
DE2735799A1 (en) * | 1977-08-09 | 1979-02-22 | Zinser Textilmaschinen Gmbh | Spinner drawing section - has signal units with the torque limiter to determine relative start positions of the rollers (BR 26.12.78) |
US4314388A (en) * | 1979-03-23 | 1982-02-09 | Zinser Textilmaschinen Gmbh | Roller drive for draw frame |
US4646391A (en) * | 1983-04-27 | 1987-03-03 | Zinser Textilmaschinen Gmbh | Spinners |
JPH07145520A (en) * | 1993-11-20 | 1995-06-06 | Nippon Boseki Yohin Kenkyusho:Kk | Controller for driving of drawing frame |
EP1314803A2 (en) * | 2001-11-26 | 2003-05-28 | Kabushiki Kaisha Toyota Jidoshokki | Device for detecting looseness in drafting rollers of spinning machine |
EP1314804A1 (en) * | 2001-11-26 | 2003-05-28 | Kabushiki Kaisha Toyota Jidoshokki | Abnormality detecting method and device for the control of the drafting device of a spinning machine |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 09, 31 October 1995 (1995-10-31) -& JP 07 145520 A (NIPPON BOSEKI YOHIN KENKYUSHO:KK), 6 June 1995 (1995-06-06) * |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2759623A4 (en) * | 2011-09-22 | 2016-06-22 | Murata Machinery Ltd | Spinning machine, take-up device, and textile machine |
ITBS20110166A1 (en) * | 2011-11-30 | 2013-05-31 | Marzoli Spa | HANDLING DEVICE FOR THE DISPLACEMENT OF A FILATOIO |
CN103132183A (en) * | 2011-11-30 | 2013-06-05 | 马佐里有限公司 | Spinning machine |
EP2599904A1 (en) * | 2011-11-30 | 2013-06-05 | Marzoli S.P.A. | Movement apparatus for the drafting cylinders of a spinning machine |
CN103132183B (en) * | 2011-11-30 | 2017-06-09 | 马佐里有限公司 | Spinning machine |
EP3153609A1 (en) * | 2015-10-05 | 2017-04-12 | Hanning Elektro-Werke GmbH & Co. KG | Drive assembly for a textile machine |
EP3599299A1 (en) * | 2018-07-23 | 2020-01-29 | Murata Machinery, Ltd. | Load monitoring system, drafting device, spinning unit, and spinning machine |
CN110747542A (en) * | 2018-07-23 | 2020-02-04 | 村田机械株式会社 | Load monitoring system, drafting device, spinning unit, spinning machine |
Also Published As
Publication number | Publication date |
---|---|
CN100443644C (en) | 2008-12-17 |
JP2006002300A (en) | 2006-01-05 |
DE602005011360D1 (en) | 2009-01-15 |
CN1710166A (en) | 2005-12-21 |
EP1609893A3 (en) | 2006-06-14 |
EP1609893B1 (en) | 2008-12-03 |
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