EP2016014B1 - Dispositif de production de rouleaux de nappes de fibres textiles - Google Patents

Dispositif de production de rouleaux de nappes de fibres textiles Download PDF

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Publication number
EP2016014B1
EP2016014B1 EP07724499.4A EP07724499A EP2016014B1 EP 2016014 B1 EP2016014 B1 EP 2016014B1 EP 07724499 A EP07724499 A EP 07724499A EP 2016014 B1 EP2016014 B1 EP 2016014B1
Authority
EP
European Patent Office
Prior art keywords
length
winding
pressure
pressing
lap
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.)
Ceased
Application number
EP07724499.4A
Other languages
German (de)
English (en)
Other versions
EP2016014A1 (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

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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

  • the invention relates to a device for producing cotton wool from textile fiber wadding, in particular for presentation on combing machines, wherein the winding pressure in the construction of the lap roll to its increasing diameter is adaptable and wherein the device comprises a speed control device for at least one, the fiber wadding-promoting roller.
  • Such a machine for forming wadding is the subject of EP 0 942 080 B1 , In whose FIG. 2 the ordinate shows the decrease of the pressing pressure and the abscissa shows the increase of the winding diameter.
  • 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.
  • 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.
  • 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 transmission 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.
  • parameters such as the wadding thickness, the elasticity of the cotton, a functionally correct decrease of the pressing pressure and others may be included.
  • FIG. 2 is a pressure / length diagram 11 for the task of the pressing pressure to the loading device 7 shown: the abscissa represents the wound length, the ordinate the respective pressing pressure on the winding core 6. Certain, suitably increasing length sections 12 1 to 12 n are decreasing Pressing 13 1 to 13 assigned to n , which are functionally selected so that a desired winding structure is achieved.
  • the length signal of the control device 10 is fed to an input device 14 with keypad 15 and display 16 in which the length sections 12 1 to 12 n pressing pressures 13 1 to 13 n can be assigned.
  • formed pressing pressure / length characteristics 17 can be stored in the input device and be called up again when quality changes.

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

Claims (5)

  1. Dispositif de production d'enroulements de cardes fibreuses textiles, notamment en vue de la présentation à des peigneuses, la pression d'enroulement pouvant être adaptée au diamètre croissant de l'enroulement de carde lors de la formation de ce dernier, et ledit dispositif présentant un dispositif de commande de vitesses angulaires, dévolu à au moins un rouleau convoyant la carde fibreuse,
    caractérisé par le fait qu'un signal de longueur, affecté à la longueur de carde respectivement enroulée, peut être dérivé à partir du dispositif (10) de commande de vitesses angulaires, et ce signal de longueur peut commander la pression d'enroulement après attribution empirique d'une pression de contact.
  2. Dispositif selon la revendication 1, caractérisé par le fait que le signal de longueur peut être dérivé sur la base du nombre de périodes du courant d'alimentation, fourni par le dispositif (10) de commande de vitesses angulaires.
  3. Dispositif selon la revendication 1, caractérisé par le fait qu'il inclut un dispositif d'entrée (14), dans lequel des pressions de contact déterminées (131 à 13n) peuvent être attribuées à des segments déterminés (121 à 12n) de longueur de carde enroulée.
  4. Dispositif selon la revendication 3, caractérisé par le fait que l'attribution de pressions de contact (131 à 13n) aux segments de longueur (121 à 12n) a lieu empiriquement.
  5. Dispositif selon la revendication 3, caractérisé par le fait que le dispositif d'entrée (14) inclut une mémoire de données, dans laquelle des courbes caractéristiques établies (17) pression de contact/longueur peuvent être stockées et appelées.
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 EP2016014A1 (fr) 2009-01-21
EP2016014B1 true 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

Also Published As

Publication number Publication date
DE102006020586B4 (de) 2008-08-28
EP2016014A1 (fr) 2009-01-21
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

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