EP1837425A3 - Balancing a nipper mechanism in a combing machine - Google Patents
Balancing a nipper mechanism in a combing machine Download PDFInfo
- Publication number
- EP1837425A3 EP1837425A3 EP07001809A EP07001809A EP1837425A3 EP 1837425 A3 EP1837425 A3 EP 1837425A3 EP 07001809 A EP07001809 A EP 07001809A EP 07001809 A EP07001809 A EP 07001809A EP 1837425 A3 EP1837425 A3 EP 1837425A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- shaft
- axis
- nipper unit
- counterweights
- combing machine
- 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
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G19/00—Combing machines
- D01G19/06—Details
- D01G19/14—Drawing-off and delivery apparatus
- D01G19/16—Nipper mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
Die Erfindung bezieht sich auf eine Kämmmaschine mit mindestens einem Kämmkopf (1), welcher jeweils ein Zangenaggregat (2) aufweist, das auf wenigstens einer Achse (13) zur Ausführung einer Hin- und Herbewegung schwenkbar gelagert ist und mit einer parallel zur Achse verlaufenden, drehbar gelagerten Zangenwelle (22), auf welcher drehfest wenigstens ein Schwenkarm (18) befestigt ist, der über entsprechende Mittel (17) mit dem Zangenaggregat (2) in Antriebsverbindung steht und im Bereich der Schwenkarme (18) und der Zangenwelle (22) Ausgleichsgewichte (24) zur Kompensation der Schwungmasse des Zangenaggregates vorgesehen sind. Zur Verringerung des Massenträgheitsmomentes der Ausgleichsgewichte, wodurch eine höhere Kammspielzahl ohne Überschreitung einer kritischen Drehmomentgrenze ermöglicht wird, wird vorgeschlagen, dass die Ausgleichsgewichte (20, 30) derart ausgebildet, bzw. befestigt sind, sodass der Abstand (e1, e2) des Massenschwerpunktes (P1, P2) des jeweiligen Ausgleichsgewichtes zur Drehachse (D) der Zangenwelle (22) in einem Bereich zwischen 35 mm und 60 mm liegt. The invention relates to a combing machine with at least one combing head (1), which in each case has a nipper unit (2), which is pivotally mounted on at least one axis (13) for performing a reciprocating movement and with a parallel to the axis, rotatably mounted pliers shaft (22) on which at least one pivot arm (18) is fixed, which is connected via corresponding means (17) with the nipper unit (2) in driving connection and in the region of the pivot arms (18) and the tongs shaft (22) balancing weights (24) are provided to compensate for the flywheel of the nipper unit. In order to reduce the mass moment of inertia of the counterweights, which allows a higher comb play number without exceeding a critical torque limit, it is proposed that the counterweights (20, 30) are formed or fastened such that the distance (e1, e2) of the center of gravity (P1 , P2) of the respective balance weight to the rotation axis (D) of the forceps shaft (22) in a range between 35 mm and 60 mm.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH4422006 | 2006-03-22 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1837425A2 EP1837425A2 (en) | 2007-09-26 |
EP1837425A3 true EP1837425A3 (en) | 2008-08-20 |
EP1837425B1 EP1837425B1 (en) | 2010-08-04 |
Family
ID=38138005
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20070001809 Not-in-force EP1837425B1 (en) | 2006-03-22 | 2007-01-27 | Balancing a nipper mechanism in a combing machine |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1837425B1 (en) |
JP (1) | JP2007254949A (en) |
CN (1) | CN101041913B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007010405A1 (en) * | 2007-03-01 | 2008-09-04 | Oerlikon Textile Gmbh & Co. Kg | Combing machine with cyclically moving jaws unit for textile fiber material has balancing mass that oscillates in opposite sense to cyclically moving jaws unit to at least reduce its mass |
CN101818390B (en) * | 2010-04-23 | 2012-02-01 | 经纬纺织机械股份有限公司 | Cylinder shell anti-loosening device of combing machine |
CN104493450B (en) * | 2014-11-10 | 2017-01-11 | 中原工学院 | Positioning tool and positioning method of nipper swing shaft mass compensation balance device |
CN112460215B (en) * | 2020-11-24 | 2022-12-30 | 中国科学院光电技术研究所 | Offset shafting thrust reaction cancellation device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1590614A (en) * | 2003-08-28 | 2005-03-09 | 里特机械公司 | Vibration damper for comber |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1683291A1 (en) * | 1967-09-27 | 1969-11-06 | Heinrich Meierdiercks | Method and device for eliminating the creaking of wooden stairs |
DE4216485A1 (en) * | 1992-05-19 | 1993-11-25 | Rieter Ag Maschf | Control of nipper action on comber - has servo motor for adjusting the position of the hinge axis of the nipper support support spring strut |
JPH0734332A (en) * | 1993-07-21 | 1995-02-03 | Hara Shiyokuki Seisakusho:Kk | Method for swinging nipper frame of comber and apparatus therefor |
-
2007
- 2007-01-27 EP EP20070001809 patent/EP1837425B1/en not_active Not-in-force
- 2007-03-20 JP JP2007072674A patent/JP2007254949A/en active Pending
- 2007-03-21 CN CN2007100878919A patent/CN101041913B/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1590614A (en) * | 2003-08-28 | 2005-03-09 | 里特机械公司 | Vibration damper for comber |
CH696360A5 (en) * | 2003-08-28 | 2007-05-15 | Rieter Ag Maschf | Combing machine with vibration. |
Also Published As
Publication number | Publication date |
---|---|
JP2007254949A (en) | 2007-10-04 |
CN101041913B (en) | 2010-09-01 |
CN101041913A (en) | 2007-09-26 |
EP1837425B1 (en) | 2010-08-04 |
EP1837425A2 (en) | 2007-09-26 |
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