EP1158078A3 - Sensor for the working distance of card clothings or for adjustment of this distance - Google Patents
Sensor for the working distance of card clothings or for adjustment of this distance Download PDFInfo
- Publication number
- EP1158078A3 EP1158078A3 EP01118063A EP01118063A EP1158078A3 EP 1158078 A3 EP1158078 A3 EP 1158078A3 EP 01118063 A EP01118063 A EP 01118063A EP 01118063 A EP01118063 A EP 01118063A EP 1158078 A3 EP1158078 A3 EP 1158078A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- control
- distance
- carding
- gap
- regulated
- 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
- 238000009960 carding Methods 0.000 abstract 3
- 230000001105 regulatory effect Effects 0.000 abstract 2
- 238000005259 measurement Methods 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G15/00—Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines
- D01G15/02—Carding machines
- D01G15/12—Details
- D01G15/28—Supporting arrangements for carding elements; Arrangements for adjusting relative positions of carding elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
- B01F23/2321—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles by moving liquid and gas in counter current
- B01F23/23211—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles by moving liquid and gas in counter current the liquid flowing in a thin film to absorb the gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/237—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media
- B01F23/2376—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media characterised by the gas being introduced
- B01F23/23762—Carbon dioxide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
- B01F25/3131—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit with additional mixing means other than injector mixers, e.g. screens, baffles or rotating elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/40—Static mixers
- B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
- B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
- B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
- B01F25/4317—Profiled elements, e.g. profiled blades, bars, pillars, columns or chevrons
- B01F25/43172—Profiles, pillars, chevrons, i.e. long elements having a polygonal cross-section
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
Der Kardierabstand (KA) zwischen Garnituren (14,15) wird mittels eines optischen Gerätes (22,26), z.B. anhand eines Laserstrahles (24) von der Seite des Arbeitsbereiches abgetastet. Der dadurch gewonnene Messwert kann mit einem Sollwert verglichen werden, sodass der vorerwähnte Abstand geregelt werden kann. Karde mit einer steuerbaren Aktorik (32,34), um den Kardierspalt zwischen der Tambourgarnitur und der Deckelgarnitur einzustellen, sowie mit einer programmierbaren Steuerung (12), die auf die Aktorik einwirken kann. Eine Sensorik (26,28) misst den Kardierspalt, um die Regelung des Spaltes zu ermöglichen. Die Steuerung erhält bzw. erarbeitet Daten, die im Zusammenhang mit dem Garniturzustand stehen. Die Steuerung (12) ist derart programmiert, dass sie die Regelung gelten lässt, solange die von der Sensorik gelieferten Messwerte "plausibel" erscheinen. Wenn die Plausibilität nicht mehr gegeben ist, kann die Steuerung die Regelung ausschalten und, eventuell, dabei das Steuern der Nachstellung selbst übernehmen. The carding distance (KA) between sets (14, 15) is scanned from the side of the work area by means of an optical device (22, 26), for example using a laser beam (24). The measurement value obtained in this way can be compared with a target value, so that the above-mentioned distance can be regulated. Card with a controllable actuator (32, 34) to set the carding gap between the drum set and the cover set, as well as with a programmable control (12) that can act on the actuator. A sensor system (26, 28) measures the carding gap to enable the gap to be regulated. The control system receives or develops data related to the condition of the clothing. The controller (12) is programmed in such a way that it allows the regulation to apply as long as the measured values supplied by the sensors appear "plausible". If the plausibility is no longer given, the control can switch off the control and, if necessary, take over the control of the adjustment itself.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH93496 | 1996-04-12 | ||
CH93596 | 1996-04-12 | ||
CH93596 | 1996-04-12 | ||
CH93496 | 1996-04-12 | ||
EP97810179A EP0801158B1 (en) | 1996-04-12 | 1997-03-26 | Sensor for the working distance of card clothings |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97810179A Division EP0801158B1 (en) | 1996-04-12 | 1997-03-26 | Sensor for the working distance of card clothings |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1158078A2 EP1158078A2 (en) | 2001-11-28 |
EP1158078A3 true EP1158078A3 (en) | 2002-01-16 |
EP1158078B1 EP1158078B1 (en) | 2004-01-07 |
Family
ID=25686155
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01118063A Expired - Lifetime EP1158078B1 (en) | 1996-04-12 | 1997-03-26 | Sensor for the working distance of card clothings or for adjustment of this distance |
EP97810179A Expired - Lifetime EP0801158B1 (en) | 1996-04-12 | 1997-03-26 | Sensor for the working distance of card clothings |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97810179A Expired - Lifetime EP0801158B1 (en) | 1996-04-12 | 1997-03-26 | Sensor for the working distance of card clothings |
Country Status (3)
Country | Link |
---|---|
US (1) | US5930869A (en) |
EP (2) | EP1158078B1 (en) |
DE (2) | DE59710155D1 (en) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0894878A3 (en) | 1997-07-30 | 2000-04-19 | Maschinenfabrik Rieter Ag | Flock cleaner |
EP0916607B1 (en) * | 1997-11-13 | 2002-10-02 | Hitachi, Ltd. | A paper sorting apparatus for sorting sheets of paper and articles |
DE19831139B4 (en) * | 1998-07-11 | 2015-06-18 | Trützschler GmbH & Co Kommanditgesellschaft | Use of a device on a spinning preparation machine, in particular carding machine, cleaner or the like, with at least one carding segment |
US6269522B1 (en) | 1998-11-24 | 2001-08-07 | Graf & Cie Ag | Method of operating a card and a card flat for carrying out the method |
DE19854194A1 (en) * | 1998-11-24 | 2000-05-25 | Graf & Co Ag | Method of operating a card |
DE19923419A1 (en) * | 1999-05-21 | 2000-11-23 | Truetzschler Gmbh & Co Kg | Device on a spinning preparation machine, e.g. B. card, cleaner or the like, for measuring distances on sets |
DE19923420A1 (en) * | 1999-05-21 | 2000-11-23 | Truetzschler Gmbh & Co Kg | Device on a spinning preparation machine, e.g. B. card, cleaner or the like, for measuring distances on counter surfaces |
DE10053139B4 (en) * | 2000-10-26 | 2018-08-02 | Trützschler GmbH & Co Kommanditgesellschaft | Device on a spinning preparation machine, e.g. Carding machine, cleaner or the like, for setting distances on trimmings |
DE10053448A1 (en) * | 2000-10-27 | 2002-05-08 | Rieter Ag Maschf | Device and method for adjusting the working gap between the tips of cover sets and the tips of the drum set of a card |
EP1215312A1 (en) * | 2000-12-18 | 2002-06-19 | Maschinenfabrik Rieter Ag | Online measurement techniques |
DE10105855B4 (en) * | 2001-02-09 | 2012-10-04 | Trützschler GmbH & Co Kommanditgesellschaft | Device on a card for textile fibers, z. B. cotton, chemical fibers u. Like., From provided with clothing cover rods |
DE10107282A1 (en) * | 2001-02-16 | 2002-08-22 | Truetzschler Gmbh & Co Kg | Device on a card for recording light fiber waste such as short fibers, dust, fiber fragments, flight and the like. |
ITMI20020378A1 (en) * | 2001-03-07 | 2003-08-26 | Truetzschler & Co | DEVICE ON A CARDER CLEANER OPENER OR SIMILAR FOR FIBERS FOR EXAMPLE COTTON SYNTHETIC FIBERS |
DE10126737A1 (en) * | 2001-05-31 | 2002-12-05 | Staedtler & Uhl Kg | Set for a dissolving, sorting or combing device on textile machines |
DE10251574A1 (en) * | 2002-11-06 | 2004-05-19 | Trützschler GmbH & Co KG | Device on a spinning preparation machine, e.g. Card, cleaner or the like, for measuring distances on cover sets |
DE10259475A1 (en) * | 2002-12-19 | 2004-07-01 | Trützschler GmbH & Co KG | Device on a spinning preparation machine, in particular carding machine, cleaner or the like, with a machine cover |
DE102005038401B4 (en) * | 2005-08-12 | 2020-03-12 | Trützschler GmbH & Co Kommanditgesellschaft | Device on a spinning preparation machine, in particular a card, card or the like, with a roller, for. B. drum, which has a cylindrical, garnished outer surface |
WO2007033511A1 (en) * | 2005-09-22 | 2007-03-29 | Maschinenfabrik Rieter Ag | Process for a grinding arrangement |
DE102005050904B4 (en) * | 2005-10-21 | 2019-12-12 | Trützschler GmbH & Co Kommanditgesellschaft | Device on a spinning preparation machine, in particular carding, carding or the like, for monitoring |
DE102007011370B4 (en) * | 2007-03-07 | 2018-06-14 | H. Hergeth Gmbh | Dynamic carding |
CH703251A1 (en) * | 2010-06-02 | 2011-12-15 | Rieter Ag Maschf | Apparatus for setting a carding in a revolving flat. |
DE102014015480A1 (en) | 2014-10-21 | 2016-04-21 | TRüTZSCHLER GMBH & CO. KG | Device on a spinning preparation machine, z. B. card, for measuring distances between the garnished flat bars of a revolving flat and the garnished drum |
CH711367A1 (en) * | 2015-07-31 | 2017-01-31 | Rieter Ag Maschf | Storage of a flexible arch in a hiking blanket card. |
DE102017116382A1 (en) | 2017-07-20 | 2019-01-24 | TRüTZSCHLER GMBH & CO. KG | Method for operating a spinning preparation machine and apparatus for this purpose |
DE102018100752A1 (en) * | 2018-01-15 | 2019-07-18 | TRüTZSCHLER GMBH & CO. KG | Carding element for a card or card and card or card |
DE102019110699A1 (en) * | 2019-04-25 | 2020-10-29 | Trützschler GmbH & Co Kommanditgesellschaft | Card with a device for adjusting the carding gap |
CH716308A1 (en) * | 2019-06-12 | 2020-12-15 | Rieter Ag Maschf | Method for operating a card and for setting a carding gap of the card and card. |
DE102019128620A1 (en) * | 2019-10-23 | 2021-04-29 | TRüTZSCHLER GMBH & CO. KG | Spinning preparation machine |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01239119A (en) * | 1988-03-16 | 1989-09-25 | Kurabo Ind Ltd | Carding machine and flexible bend |
DE4115960A1 (en) * | 1991-05-13 | 1992-11-19 | Spinnbau Gmbh | Carding roller adjustment while roller is in operation - uses at least one parameter of carded web to set appts. |
DE4235610A1 (en) * | 1992-10-22 | 1994-04-28 | Truetzschler Gmbh & Co Kg | Device on a spinning preparation machine, e.g. B. card, cleaner or the like, for measuring distances on sets |
EP0627508A1 (en) * | 1993-06-04 | 1994-12-07 | Maschinenfabrik Rieter Ag | Diagnosis apparatus |
US5894636A (en) * | 1994-07-29 | 1999-04-20 | Maschinenfabrik Rieter Ag | Method for producing a card sliver and carding machine therefor |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH629544A5 (en) * | 1978-04-25 | 1982-04-30 | Rieter Ag Maschf | METHOD FOR CONTROLLING THE WORKING CONDITIONS IN A PROCESSING MACHINE OF THE STACKED FIBER SPINNING AND DEVICE FOR IMPLEMENTING THE METHOD. |
CH627497A5 (en) * | 1978-04-26 | 1982-01-15 | Zellweger Uster Ag | DEVICE FOR OBTAINING ONE OF THE REGULATORY SIGNALS RELATING TO THE DENSITY OF THE FIBER COATING ON THE TAMBOUR OF A CARD. |
DE3120133C2 (en) * | 1981-05-20 | 1985-05-09 | Trützschler GmbH & Co KG, 4050 Mönchengladbach | Device for regulating and controlling a card or card |
DE3913996A1 (en) * | 1989-02-16 | 1990-08-23 | Rieter Ag Maschf | TEASEL |
DE59109076D1 (en) * | 1990-03-22 | 1999-01-28 | Rieter Ag Maschf | Cleaning map |
DE59108422D1 (en) * | 1990-11-14 | 1997-01-30 | Rieter Ag Maschf | Method and device for controlling a card |
EP0565486B2 (en) * | 1992-04-07 | 2011-07-13 | Maschinenfabrik Rieter Ag | Controlled card-clothing grinding |
US5845368A (en) * | 1994-06-02 | 1998-12-08 | Varga; John | Setting device for a carding engine |
DE59510122D1 (en) * | 1994-09-08 | 2002-05-02 | Rieter Ag Maschf | Method and device for controlling the drives of a carding machine or a card |
DE19514039B4 (en) * | 1995-04-13 | 2006-01-19 | Trützschler GmbH & Co KG | Device on a spinning preparation machine, z. B. card, carding o. |
-
1997
- 1997-03-26 EP EP01118063A patent/EP1158078B1/en not_active Expired - Lifetime
- 1997-03-26 US US08/824,604 patent/US5930869A/en not_active Expired - Fee Related
- 1997-03-26 EP EP97810179A patent/EP0801158B1/en not_active Expired - Lifetime
- 1997-03-26 DE DE59710155T patent/DE59710155D1/en not_active Expired - Fee Related
- 1997-03-26 DE DE59711196T patent/DE59711196D1/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01239119A (en) * | 1988-03-16 | 1989-09-25 | Kurabo Ind Ltd | Carding machine and flexible bend |
DE4115960A1 (en) * | 1991-05-13 | 1992-11-19 | Spinnbau Gmbh | Carding roller adjustment while roller is in operation - uses at least one parameter of carded web to set appts. |
DE4235610A1 (en) * | 1992-10-22 | 1994-04-28 | Truetzschler Gmbh & Co Kg | Device on a spinning preparation machine, e.g. B. card, cleaner or the like, for measuring distances on sets |
EP0627508A1 (en) * | 1993-06-04 | 1994-12-07 | Maschinenfabrik Rieter Ag | Diagnosis apparatus |
US5894636A (en) * | 1994-07-29 | 1999-04-20 | Maschinenfabrik Rieter Ag | Method for producing a card sliver and carding machine therefor |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 013, no. 575 (C - 667) 19 December 1989 (1989-12-19) * |
Also Published As
Publication number | Publication date |
---|---|
EP1158078B1 (en) | 2004-01-07 |
DE59710155D1 (en) | 2003-07-03 |
US5930869A (en) | 1999-08-03 |
EP0801158A1 (en) | 1997-10-15 |
EP1158078A2 (en) | 2001-11-28 |
DE59711196D1 (en) | 2004-02-12 |
EP0801158B1 (en) | 2003-05-28 |
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