EP2016014A1 - Dispositif de production de rouleaux de nappes de fibres textiles - Google Patents

Dispositif de production de rouleaux de nappes de fibres textiles

Info

Publication number
EP2016014A1
EP2016014A1 EP07724499A EP07724499A EP2016014A1 EP 2016014 A1 EP2016014 A1 EP 2016014A1 EP 07724499 A EP07724499 A EP 07724499A EP 07724499 A EP07724499 A EP 07724499A EP 2016014 A1 EP2016014 A1 EP 2016014A1
Authority
EP
European Patent Office
Prior art keywords
length
winding
control device
speed control
pressure
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
EP07724499A
Other languages
German (de)
English (en)
Other versions
EP2016014B1 (fr
Inventor
Dietmar Stähle
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.)
Oerlikon Textile GmbH and Co KG
Original Assignee
Oerlikon Textile GmbH and Co KG
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 Oerlikon Textile GmbH and Co KG filed Critical Oerlikon Textile GmbH and Co KG
Publication of EP2016014A1 publication Critical patent/EP2016014A1/fr
Application granted granted Critical
Publication of EP2016014B1 publication Critical patent/EP2016014B1/fr
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • B65H18/00—Winding webs
    • B65H18/08—Web-winding mechanisms
    • B65H18/26—Mechanisms for controlling contact pressure on winding-web package, e.g. for regulating the quantity of air between web layers
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G27/00—Lap- or sliver-winding devices, e.g. for products of cotton scutchers, jute cards, or worsted gill boxes
    • 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
    • B65H2701/10—Handled articles or webs
    • B65H2701/17—Nature of material
    • B65H2701/177—Fibrous or compressible material

Definitions

  • Fiber wadding in particular for presentation to combing machines, wherein the winding pressure in the construction of the lap roll to its increasing diameter is adaptable and wherein the device is a speed control device for at least one, the fiber wadding promotional
  • the machine includes a control device, which should always be known in the course of the construction of the lap roll the current diameter thereof. It is therefore equipped with a rotary encoder which supplies a signal corresponding to the cumulative length of the incoming cotton to the control device. In addition, further signals are supplied to it, such as the weight of the cotton wool supplied in units of weight per unit length, the specific weight of the cotton wool, the width of the supplied cotton wool or wadding roll and the outer diameter of the winding tube. This can be done by hand.
  • control device calculates the instantaneous diameter of the lap roll in a seven-membered algorithm.
  • This device requires a separate speed sensor only for detecting the cumulative length of the lap roll and electronic computing means for determining the winding diameter, which then in turn requires a conversion to a certain pressing pressure.
  • the invention was therefore the task of simplifying the determination of the appropriate pressing pressure on the lap roll and to dispense with separate devices for measuring lengths or diameters.
  • the invention solves this problem with the features mentioned in the characterizing part of the main claim. From the speed control device for driving the winding rollers can be derived without further equipment technical effort by purely data-technical measures, the desired length signal for each wound length of wadding. This increasing length signal can be assigned an empirically determined signal for the decreasing winding pressure, which is given to the pressing device.
  • the length of a coil is divided into lengths, which then certain compression pressures are assigned.
  • the device according to the invention has an input device by means of which this assignment can be made and which comprises a data memory in which characteristics of the assignment of length sections and pressing pressures can be stored and recalled.
  • Fig. 1 is a schematic side view of a winding device
  • Fig. 2 is a pressing force / length diagram of the winding apparatus of Fig.l.
  • the winding device 1 has two winding rollers 2 and 3, one of which is driven by an electric motor 4. The rotation of this winding roller is transmitted via a transfer device, not shown, also on the other winding roller.
  • a cotton roll 5 On the two winding rollers 2, 3 is a cotton roll 5, which is wound around a winding core 6.
  • the winding core is pressed by a loading device 7 against the winding rollers.
  • the piston under pressure, which is here caused by a fluid, that is pressed by fluid pressure down.
  • the fluid pressure can be generated pneumatically or hydraulically by a pressure source, not shown here. He is on a spool 9 on, off and switched or regulated.
  • the speed of the winding roller 2 is controlled by a control device 10 as a function of the conveying speed of the wadding-supplying organs, for example.
  • a control device 10 By the feed frequency. From this control signal can be derived in a data-technical way readily a length signal for the wound on the winding length. Thus, the winding length of the proportional amplitudes of the supply frequency can be counted. From this length signal a decreasing with the delivered length pressing pressure of the loading device 7 is then derived. In an algorithm of this derivation, parameters such as the wadding thickness, the elasticity of the cotton, a functionally correct decrease of the pressing pressure and others may be included.
  • a pressing pressure / length diagram 11 for the task of the pressing pressure to the loading device 7 is shown: the abscissa represents the wound length, the ordinate represents the respective pressing pressure on the winding core 6. Certain, expediently increasing length sections ⁇ 2 ⁇ to 12 n are associated with decreasing pressing pressures 13i to 13 n , which are functionally selected so that a desired winding structure is achieved.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Winding Of Webs (AREA)

Abstract

L'invention vise à réduire les coûts de conception et de production de la commande de la pression de contact de dispositifs d'enroulement destinés à la production de rouleaux de nappes (5), notamment de machines de peignage. A cet effet, on dérive un signal de la longueur de nappe enroulée du dispositif de commande de vitesse de rotation (10) des rouloirs (2, 3) d'un dispositif d'enroulement (1) et on affecte empiriquement des pressions de contact discrètes à des sections de longueur discrètes de la nappe enroulée.
EP07724499.4A 2006-05-02 2007-04-24 Dispositif de production de rouleaux de nappes de fibres textiles Ceased EP2016014B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200610020586 DE102006020586B4 (de) 2006-05-02 2006-05-02 Verfahren und Vorrichtung zum Erzeugen von Wattewickeln aus textilen Faserwatten
PCT/EP2007/003569 WO2007124886A1 (fr) 2006-05-02 2007-04-24 Dispositif de production de rouleaux de nappes de fibres textiles

Publications (2)

Publication Number Publication Date
EP2016014A1 true EP2016014A1 (fr) 2009-01-21
EP2016014B1 EP2016014B1 (fr) 2013-07-24

Family

ID=38291252

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07724499.4A Ceased EP2016014B1 (fr) 2006-05-02 2007-04-24 Dispositif de production de rouleaux de nappes de fibres textiles

Country Status (5)

Country Link
EP (1) EP2016014B1 (fr)
JP (1) JP5249201B2 (fr)
CN (1) CN101426707B (fr)
DE (1) DE102006020586B4 (fr)
WO (1) WO2007124886A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102634883A (zh) * 2012-05-19 2012-08-15 马驰 适用于条并卷联合机棉卷加压的单气缸加压装置
CN102634882A (zh) * 2012-05-19 2012-08-15 马驰 齿轮齿条线性运动加压装置
CN102644133A (zh) * 2012-05-19 2012-08-22 马驰 适用于条并卷联合机棉卷加压的双气缸加压装置
CN103014928A (zh) * 2012-12-27 2013-04-03 苏州弘贸纺织有限公司 一种轨道式压棉杆
DE102014108222B4 (de) 2014-06-12 2017-02-16 TRüTZSCHLER GMBH & CO. KG Wickelmaschine zur Erzeugung von Wattewickel und Verfahren zum Wickeln von Faserbändern
DE102015105670A1 (de) 2015-04-14 2016-10-20 TRüTZSCHLER GMBH & CO. KG Wickelmaschine zur Erzeugung von Wattewickeln und Verfahren zum Wickeln einer Watte
CN104986598B (zh) * 2015-07-21 2017-02-01 海宁金永和家纺织造有限公司 一种防止纺织面料压折皱的卷绕装置及其运作方法
EP3549892B1 (fr) * 2016-12-02 2021-06-16 Murata Machinery, Ltd. Machine de bobinage de fil
CH716167A1 (de) * 2019-05-09 2020-11-13 Rieter Ag Maschf Abreisszylinderaggregat mit einer Vorrichtung für Druckzylinder von Abreisszylinderpaaren einer Kämmmaschine.
CN116477398A (zh) * 2023-05-25 2023-07-25 浙江润阳新材料科技股份有限公司 一种用于发泡垫的收卷装置，及其使用方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1022133B (de) * 1953-07-14 1958-01-02 Schubert & Salzer Maschinen Schlagmaschine
EP0140168A3 (fr) * 1983-10-12 1985-06-05 Maschinenfabrik Rieter Ag Procédé et dispositif pour la formation d'un enroulement d'ouate
JPH01261167A (ja) * 1988-04-11 1989-10-18 Murata Mach Ltd ワインダーの接圧制御装置
CH681156A5 (fr) * 1989-05-02 1993-01-29 Sulzer Ag
CN2076556U (zh) * 1990-10-13 1991-05-08 国营青岛纺织机械厂 苎麻开松机喂入机构
JPH0594282U (ja) * 1992-05-26 1993-12-24 鐘紡株式会社 紡績機械のスライバ案内装置
JP3189912B2 (ja) * 1992-08-01 2001-07-16 豊和工業株式会社 コーマ準備機における紡出速度制御方法及び装置
JPH1129261A (ja) * 1997-07-09 1999-02-02 Murata Mach Ltd 糸条巻き取り方法
DE19810108A1 (de) * 1998-03-10 1999-09-16 Rieter Ag Maschf Maschine zum Bilden von Wattewickeln
CN2734786Y (zh) * 2004-08-19 2005-10-19 潘雪平 棉卷等长渐增加压机构及其控制装置
EP1791775A1 (fr) * 2004-09-21 2007-06-06 Strahm Textile Systems AG Dispositif d'enroulement sans interruption d'une bande textile acheminee en continu

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2007124886A1 *

Also Published As

Publication number Publication date
DE102006020586B4 (de) 2008-08-28
JP2009535283A (ja) 2009-10-01
DE102006020586A1 (de) 2007-11-15
CN101426707A (zh) 2009-05-06
WO2007124886A1 (fr) 2007-11-08
JP5249201B2 (ja) 2013-07-31
CN101426707B (zh) 2011-08-31
EP2016014B1 (fr) 2013-07-24

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