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 PDF

Info

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
Application number
EP01118063A
Other languages
German (de)
French (fr)
Other versions
EP1158078B1 (en
EP1158078A2 (en
Inventor
Jürg Faas
Christian Sauter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Maschinenfabrik Rieter AG
Original Assignee
Maschinenfabrik Rieter AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Maschinenfabrik Rieter AG filed Critical Maschinenfabrik Rieter AG
Publication of EP1158078A2 publication Critical patent/EP1158078A2/en
Publication of EP1158078A3 publication Critical patent/EP1158078A3/en
Application granted granted Critical
Publication of EP1158078B1 publication Critical patent/EP1158078B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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

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.

Figure 00000001
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.
Figure 00000001
EP01118063A 1996-04-12 1997-03-26 Sensor for the working distance of card clothings or for adjustment of this distance Expired - Lifetime EP1158078B1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CH93596 1996-04-12
CH93596 1996-04-12
CH93496 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
EP97810179A Expired - Lifetime EP0801158B1 (en) 1996-04-12 1997-03-26 Sensor for the working distance of card clothings
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

Family Applications Before (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) EP0801158B1 (en)
DE (2) DE59710155D1 (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
DE59304779D1 (en) * 1992-04-07 1997-01-30 Rieter Ag Maschf Controlled clothing grinding
EP0763154A1 (en) * 1994-06-02 1997-03-19 Carding Specialists (Canada) Limited 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.

Patent Citations (5)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
DE59711196D1 (en) 2004-02-12
EP0801158A1 (en) 1997-10-15
EP1158078A2 (en) 2001-11-28
US5930869A (en) 1999-08-03
EP0801158B1 (en) 2003-05-28

Similar Documents

Publication Publication Date Title
EP1158078A3 (en) Sensor for the working distance of card clothings or for adjustment of this distance
EP0849654B1 (en) Control method for coordinate measuring devices and coordinate measuring device
EP0422331B1 (en) Surgical operation lamp with adjustable mounting
DE60035706T2 (en) CONTROL SYSTEM FOR DEPONING POWDER INTO A MELTING BODY
EP0271115B1 (en) Method and apparatus for automatically levelling sliver density variations in textile machines such as carding or drawing machines, and the like
EP1393613A3 (en) Control device for a transference spout
EP0275471B1 (en) Method and appliance for the equalization of the fibre web density at the entrance of a textile machine
EP0869335A3 (en) Device and method for measuring and controlling the flowrate of a fluid
WO2016180759A1 (en) Method for actuating an articulated boom in a large manipulator
EP0799916A3 (en) Combing machine with a controlled draw frame
EP0849653A3 (en) Control method for a coordinate measuring device and coordinate measuring device
EP1273445A3 (en) Measuring and controlling the inking in web printing
EP1111624A3 (en) X-ray examination apparatus
EP0803596A3 (en) Minimum value determining regulation method at a drawing or carding machine
EP0793977A3 (en) Therapy device
EP0035009A1 (en) Device for supporting the working roll of a sheet bending or levelling machine
EP1342514A3 (en) Device for detecting a ring bending angle, and method of regulating a bending machine
EP0950628A3 (en) Apparatus for controlling the bobbin cradle of a textil machine
EP0899164A3 (en) Vehicle radio functions controling device
DE19910835C1 (en) Regulating cutting position on roller rotation printing machine medium path involves correlating integral intensity values from two sensors to determine offset for resetting cutting index
EP1923027B1 (en) System for controlling a corneal laser ablation of an eye
EP0345673A1 (en) Regulation device for the tractive force of a winch
EP0984244A3 (en) Measuring method and device
EP0898013A3 (en) Apparatus and process for controlling or regulating a web property profile
EP0923054A3 (en) Method and device for checking the usage right for access control devices

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AC Divisional application: reference to earlier application

Ref document number: 801158

Country of ref document: EP

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): CH DE GB IT LI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): CH DE GB IT LI

17P Request for examination filed

Effective date: 20020523

AKX Designation fees paid

Free format text: CH DE GB IT LI

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AC Divisional application: reference to earlier application

Ref document number: 0801158

Country of ref document: EP

Kind code of ref document: P

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): CH DE GB IT LI

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040107

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 59711196

Country of ref document: DE

Date of ref document: 20040212

Kind code of ref document: P

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040331

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040331

GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]

Effective date: 20040107

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

26N No opposition filed

Effective date: 20041008

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20090324

Year of fee payment: 13

Ref country code: DE

Payment date: 20090320

Year of fee payment: 13

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20101001

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100326