EP0980928B1 - Procede et dispositif d'encollage d'une portee de fils - Google Patents

Procede et dispositif d'encollage d'une portee de fils Download PDF

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Publication number
EP0980928B1
EP0980928B1 EP99116079A EP99116079A EP0980928B1 EP 0980928 B1 EP0980928 B1 EP 0980928B1 EP 99116079 A EP99116079 A EP 99116079A EP 99116079 A EP99116079 A EP 99116079A EP 0980928 B1 EP0980928 B1 EP 0980928B1
Authority
EP
European Patent Office
Prior art keywords
sizing
pressure
rollers
axial spacing
fibre bundle
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.)
Expired - Lifetime
Application number
EP99116079A
Other languages
German (de)
English (en)
Other versions
EP0980928A3 (fr
EP0980928A2 (fr
Inventor
Gerhard Voswinckel
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.)
Moenus Textilmaschinen GmbH
Original Assignee
Sucker Mueller Hacoba GmbH and Co
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 Sucker Mueller Hacoba GmbH and Co filed Critical Sucker Mueller Hacoba GmbH and Co
Publication of EP0980928A2 publication Critical patent/EP0980928A2/fr
Publication of EP0980928A3 publication Critical patent/EP0980928A3/fr
Application granted granted Critical
Publication of EP0980928B1 publication Critical patent/EP0980928B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B15/00—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours
    • D06B15/02—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours by squeezing rollers
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
    • D06B23/24—Means for regulating the amount of treating material picked up by the textile material during its treatment
    • D06B23/26—Means for regulating the amount of treating material picked up by the textile material during its treatment in response to a test conducted on the textile material
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
    • D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
    • D06B3/18—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics combined with squeezing, e.g. in padding machines

Definitions

  • the invention relates to a method and an apparatus for coating a Thread sheet with at least one size compartment for contacting the yarn of the sheet with sizing liquor and at least one sizing squeezer that separates from each other pressed rollers.
  • GB-A 830 836 describes a method and a device for automatic control a continuous application of a certain amount of solid or liquid on a moving web, e.g. Paper, described.
  • a moving web e.g. Paper
  • the center distance between two rollers of a crushing unit is varied by a mechanical lifting gear.
  • sizing devices In sizing devices, it is customary to treat the thread sheet to be treated with a sizing liquor to act, especially to dive in a trough and then in a Squeeze out excess sizing. Such a device is in DE 32 03 087 A1 described.
  • measuring devices so-called order measuring devices, which allow the amount of measure the size remaining on a thread sheet after squeezing. With The squeeze pressure controller can be controlled from the measured values.
  • order measuring devices allow the amount of measure the size remaining on a thread sheet after squeezing.
  • the squeeze pressure controller can be controlled from the measured values.
  • Such measuring systems are specified in DE 42 34 279 A1.
  • the degree of sizing of a thread group can be dependent, among other things it can also depend on their pretreatment, for example on the original moisture be of the speed with which the size is applied and squeezed off it may continue to depend on the concentration of the applied Plain. If a certain amount of size is desired, the Order measuring devices mentioned, under certain circumstances in several places, e.g. before Finishing and after squeezing. The measurement results are used with the aim of the squeezing pressure, that is the specific surface pressure of the squeeze mechanism to be regulated so that the specified amount of size on the thread sheet remains.
  • the invention has for its object the accuracy of the setting of To improve the squeezing pressure and to make the control essentially hysterical, without limiting the speed of reaction.
  • the invention is based on the finding that the center distance of the Squeeze rollers change proportionally to the surface pressure and thus to the squeezing effect. This proportionality applies particularly to those moistened when squeezed or sized thread groups usual pressure ranges.
  • a cylinder pressure specification hydroaulic or pneumatic
  • the invention is the mutual Distance between the roller axes - that is, a path directly. Surprisingly provides the immediate and therefore arbitrarily quick path setting a reproducible and hysteresis-free measured value proportional to the surface pressure of the crushing mechanism and thus to the squeezing effect.
  • the squeezing pressure is determined by directly specifying path values, namely the center distance, regulated.
  • the respective path can be i.e. agents without delay, e.g. through a mechanical Hoist gear or a spindle gear but also by hydraulic or pneumatic Lifting elements, with increasing and falling pressure the same or exactly reproducible adjust so that the object underlying the invention in almost ideally is solved. If in the present context of freedom from hysteresis the squeeze pressure setting is spoken, it means that the Squeeze pressure specification within the desired accuracy is hysteresis-free.
  • the surface pressure f (N / cm 2 ) is essentially proportional to the values of the center distance A between 90 and 100%.
  • the values 95% and 90% correspond to smaller center distances where rolls 1 and 2 do not line up as in FIG. 2a , but touch with a more or large nip width B on a nip strip 4 or 5 according to Fig. 2b or c.
  • the invention makes it possible for a symbolically represented in FIG Finishing plant 6 not only the crushing unit 7, but also the plant 6 as a whole extremely compact to build and sufficiently hysteresis-free or in the event of an emergency stop the machine to get the crusher setting almost instantaneously.
  • the system according to the invention can squeeze the pressure, that is to say on the thread sheet 8 (general: the substrate) surface pressure, faster than speed proportional change and when comparing target and actual values the the amount of liquor 10 applied to the thread sheet 8, for example in the trough 9, is constant to regulate.
  • the setting can be set to predetermined target values, for example in Dependence on the actual sizing recorded with the help of an order measuring device 15 (FIG. 2) respectively.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Crushing And Grinding (AREA)

Claims (4)

  1. Procédé d'encollage d'une nappe de fils (8) avec au moins un compartiment d'encollage pour la mise en contact du fil de la nappe avec le bain d'encollage (10) et au moins un dispositif exprimeur de produit d'encollage (7), qui comprend des cylindres (1, 2) pressés l'un contre l'autre, caractérisé en ce que la force de pression des cylindres (1, 2) est directement commandée par le réglage de leur entraxe (11).
  2. Procédé suivant la revendication 1, caractérisé en ce que l'entraxe (11) est mesuré par des capteurs de déplacement ou des incréments du mouvement de rotation d'une vis de montée (12) ou similaire.
  3. Dispositif de réalisation d'un procédé d'encollage d'une nappe de fils (1) suivant l'une des revendications 1 ou 2, avec au moins un compartiment d'encollage pour la mise en contact du fil de la nappe avec le bain d'encollage (10) et au moins un dispositif exprimeur de produit d'encollage (7), qui comprend des cylindres (1, 2) pressés l'un contre l'autre, caractérisé en ce qu'un dispositif mécanique de levage est prévu pour le réglage de l'entraxe (11) des cylindres (1, 2).
  4. Dispositif suivant la revendication 3, caractérisé en ce qu'au moins une broche filetée (12) est prévue pour le réglage de l'entraxe (11).
EP99116079A 1998-08-19 1999-08-17 Procede et dispositif d'encollage d'une portee de fils Expired - Lifetime EP0980928B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19837572 1998-08-19
DE19837572A DE19837572A1 (de) 1998-08-19 1998-08-19 Verfahren zum Steuern des Anpreßdrucks der Walzen eines Quetschwerks

Publications (3)

Publication Number Publication Date
EP0980928A2 EP0980928A2 (fr) 2000-02-23
EP0980928A3 EP0980928A3 (fr) 2000-08-23
EP0980928B1 true EP0980928B1 (fr) 2004-07-28

Family

ID=7877997

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99116079A Expired - Lifetime EP0980928B1 (fr) 1998-08-19 1999-08-17 Procede et dispositif d'encollage d'une portee de fils

Country Status (3)

Country Link
EP (1) EP0980928B1 (fr)
DE (2) DE19837572A1 (fr)
ES (1) ES2226250T3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112127072A (zh) * 2020-09-16 2020-12-25 浙江周氏新材料股份有限公司 一种压花装饰沙发面料浸轧设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE567069A (fr) * 1957-04-25
DE3725890A1 (de) * 1987-08-05 1989-02-16 Sucker & Franz Mueller Gmbh Verfahren zum kontrollierten beschlichten von garn
DE4234279C2 (de) * 1992-10-10 1998-12-17 Sucker Mueller Hacoba Gmbh Verfahren zum Beschlichten von feinkapillarem Garn und Vorrichtung zum Durchführen des Verfahrens
DE19544988C2 (de) * 1995-12-02 2000-09-07 Anton Breyer Ohg Positioniersteuerung im Glättwerk

Also Published As

Publication number Publication date
EP0980928A3 (fr) 2000-08-23
DE59910047D1 (de) 2004-09-02
DE19837572A1 (de) 2000-03-02
EP0980928A2 (fr) 2000-02-23
ES2226250T3 (es) 2005-03-16

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