EP2933364B1 - Device for applying liquor to a filament web - Google Patents

Device for applying liquor to a filament web Download PDF

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Publication number
EP2933364B1
EP2933364B1 EP14165183.6A EP14165183A EP2933364B1 EP 2933364 B1 EP2933364 B1 EP 2933364B1 EP 14165183 A EP14165183 A EP 14165183A EP 2933364 B1 EP2933364 B1 EP 2933364B1
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EP
European Patent Office
Prior art keywords
liquor
trough
roller
operator
yarn sheet
Prior art date
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Active
Application number
EP14165183.6A
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German (de)
French (fr)
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EP2933364A1 (en
Inventor
Enzo Paoli
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.)
Karl Mayer Textilmaschinenfabrik GmbH
Original Assignee
Karl Mayer Textilmaschinenfabrik GmbH
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Application filed by Karl Mayer Textilmaschinenfabrik GmbH filed Critical Karl Mayer Textilmaschinenfabrik GmbH
Priority to EP14165183.6A priority Critical patent/EP2933364B1/en
Priority to ES14165183.6T priority patent/ES2586475T3/en
Priority to CN201410401095.8A priority patent/CN105040311B/en
Publication of EP2933364A1 publication Critical patent/EP2933364A1/en
Application granted granted Critical
Publication of EP2933364B1 publication Critical patent/EP2933364B1/en
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    • 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
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02H—WARPING, BEAMING OR LEASING
    • D02H13/00—Details of machines of the preceding groups
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02H—WARPING, BEAMING OR LEASING
    • D02H5/00—Beaming machines
    • D02H5/02—Beaming machines combined with apparatus for sizing or other treatment of warps
    • 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
    • D06B1/00—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating
    • D06B1/02—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by spraying or projecting
    • 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
    • D06B1/00—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating
    • D06B1/10—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by contact with a member carrying the treating material
    • D06B1/14—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by contact with a member carrying the treating material with a roller
    • 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
    • D06B3/04—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of yarns, threads or filaments

Definitions

  • the invention relates to a device for applying a yarn sheet with a fleet having a dispenser assembly for the yarn sheet, a fleet application device and a path for the yarn sheet of the dispenser assembly for Fleet application device.
  • sizing in sizing equipment is a common process for preparing yarns for a weaving or knitting process.
  • the applied size makes the threads stronger and more resistant. This results in a higher performance and improved quality of the textile machines.
  • the group of threads is withdrawn either from a gate or from a tree and usually subdivided on a gel into several layers. After being read, the group of threads passes through substantially horizontally pulled a sizing trough. Here, the yarn sheet passes over several rollers, so that it is ensured that the yarn sheet is coated evenly with the sizing agent. Thereafter, the group of threads is conveyed in a dryer and then wound up on a tree.
  • US 4,248,592 describes a method and apparatus for dyeing a bundle of filaments with a dispenser assembly from which a bundle of filaments is withdrawn.
  • the filament bundle is inserted approximately horizontally in a press roll assembly to be spread.
  • the yarn bundle then spread out, which still has a relatively large thickness, is fed to a first dyeing station and then to a second dyeing station.
  • JP 2000-345462 A shows a device for bonding a chain.
  • the chain is guided under a working platform on which an operator can stand, and then fed from below a tank in which an adhesive is located.
  • a tank in which an adhesive is located.
  • different pulleys are arranged, over which the chain runs. After passing through the tank, we pass the chain into a dryer and there via heating rollers.
  • US Pat. No. 1,930,077 shows a device for inspecting cloth.
  • a fabric is removed from a roll, which is housed in a cart.
  • the fabric is passed over several pulleys and then redirected so that it runs over an inspection table, on to whom she can be considered.
  • bulbs are provided.
  • US 5,456,292 A describes a device for inspecting a web of fabric which passes over two light box surfaces where it can be illuminated so that an operator can detect flaws. The web is passed under a stage on which an operator can stand to inspect the web.
  • WO 2008/147515 A1 shows an apparatus for dyeing textile substrates with a foamed colorant, which is particularly advantageous in indigo dyeing.
  • the web is passed under a stage and then enters a dyeing facility.
  • FR 2 453 932 A shows a device for inspecting a web which is passed over a table on which it can be viewed by an operator. The web is then passed over several pulleys down and under the operator.
  • EP 2 535 450 A1 shows a device for applying surface agents, in particular size or color, to a textile material in thread template.
  • the textile material is fed to a first roller in the horizontal direction, and then wraps around a second roller.
  • the first roller forms a first gusset with the second roller.
  • a third roll forms a second roll with the second roll.
  • Another roller is provided to squeeze the fabric can.
  • EP 2 014 804 A1 shows a beam device with a reed.
  • the reed is relocatable.
  • the invention has for its object to make the operation of the device comfortable.
  • the working space has a height of at least 1.8 m. This allows an adult person to work in the workplace normally upright posture, without being disturbed by the crowd.
  • the track path can have a horizontally extending section above the working space, which then forms, as it were, the ceiling of the working space.
  • the working space has an adjustable height. This allows you to take into account the fact that operators have different body sizes, so that you can adjust the working space to different operators by the adjustable height of the working space.
  • the fleet application device has a trough and the web path has an input roller arrangement, which is arranged in the direction of gravity above the trough and at least partially covers the trough.
  • the input roller arrangement ensures that the group of threads enters the direction of gravity from above into the fleet application device.
  • the trough serves to take in excess liquor or to provide a bath of the fleet, in which the group of threads can dip. The operator can then move only so far in the direction of the fleet application device, as the trough permits. However, this is usually not a problem because the operator can spread over the edge of the trough if he wants to manipulate the yarn sheet or individual threads.
  • the input roller assembly is arranged in the direction of gravity above a working space facing the edge of the trough.
  • the input roller assembly thus covers this edge of the trough. This ensures at the same time that the input roller arrangement also within reach of the operator, so that the operator can also handle individual threads or the group of threads, if this should be necessary. At the same time, however, the input roller arrangement is not too far into the working space.
  • the input roller assembly has a deflection roller whose axis is arranged in the direction of gravity above the trough. At least one deflection roller is thus arranged so that it is arranged in the direction of gravity above the trough and perpendicular to the direction of gravity in an area which is spanned by the trough. This optimally defines the position of the input roller assembly.
  • the fleet applicator has at least two rollers which form a nip through which the web path passes, a feed device being provided which conveys the liquor into a gusset between the web path and a nip-forming roller.
  • a feed device being provided which conveys the liquor into a gusset between the web path and a nip-forming roller.
  • At least two nips are provided, the feeders are arranged on different sides of the web path. This ensures in a simple way that both sides of the group of threads can be charged with the fleet.
  • the two nips have a common roller.
  • the manufacturing and operating costs are kept low. You need relatively few rolls.
  • the track path has a discharge area in which a nip roll bears against the common roller.
  • a nip roll bears against the common roller.
  • a device 1 for applying a yarn sheet 2 with a liquor has a dispenser assembly 3, from which the yarn sheet 2 deducted) can be.
  • the dispenser assembly 3 is formed as a gate. But it can also be formed by one or more trees, from which or from which the group of threads is deducted.
  • the yarn sheet 2 is fed to a liquor application device 4, in which the yarn sheet 2 with a fleet, such as a sizing, is applied.
  • a gel or the like is arranged between the dispenser assembly 3 and the liquor applicator 4 to divide the yarn sheet 2 into several layers. This reading is in Fig. 1 not shown.
  • the yarn sheet 2 After passing through the liquor application device 4, the yarn sheet 2 is dried in a dryer 5 and then wound up in a winding device, not shown.
  • the yarn sheet 2 is guided along a web path, which is congruent with the yarn sheet 2 in the drawing.
  • the fleet application device 4 a trough 6 on.
  • a plurality of rollers 7-10 are arranged in the trough 6 or slightly above the trough 6 .
  • the rollers 7, 9 form a first nip 11, through which the yarn sheet 2 is guided.
  • the roller 8 forms with the roller 9 a second nip 12, through which the yarn sheet 2 is also guided.
  • the roller 10 with the roller 9 forms a third nip 13, through which the yarn sheet 2 is also guided.
  • the three nips 11, 12, 13 are all formed with the roller 9, which has the largest diameter of all rollers 7-10.
  • a first feed device 14 feeds liquor into a gusset 15 between the roller 9 and the yarn sheet 2. This liquor is pressed into the yarn sheet 2 when the yarn sheet 2 passes through the nip 11.
  • a second feed device 16 feeds liquor into a gusset 17, which is formed between the roller 8 and the yarn sheet 2. This second feeder 16 thus brings fresh liquor to the other side of the yarn sheet 2. This liquor is forced through the yarn sheet 2 when the yarn sheet 2 passes through the second nip 12.
  • the yarn sheet 2 is then squeezed to remove excess liquor, so that for drying in the dryer. 5 less energy is required.
  • the third nip 13 is arranged in a discharge region of the liquor applicator 4.
  • the yarn sheet 2 is the liquor applicator 4 fed in the direction of gravity from above. Accordingly, the yarn sheet 2 has a portion 18 which extends above a working space 19 in which an operator 20 can move. From the working space 19, the fleet application device 4 is accessible in the horizontal direction. Thus, it is possible that the operator 20 are directly in front of the yarn sheet 2 and the yarn sheet 2 can also handle in the fleet application device 4, for example, to knot torn threads or unraveling crossed threads. All this can be done in a comfortable working posture.
  • the input roller assembly 21 is disposed above the trough 6 and covers the trough 6 at least partially.
  • the input roller assembly 21 is arranged in a region which is located in the direction of gravity above an edge 22 of the trough 6, which faces the working space 19. More specifically, the input roller assembly 21, two pulleys 23, 24, whose axes are arranged in the direction of gravity, although above the trough 6, but no longer cover the trough 6 perpendicular to the direction of gravity.
  • a further deflection roller 25 is arranged so that its axis is arranged above the trough 6, specifically in an area which covers the trough 6.
  • the operator 20 can approach the liquor applicator 4 only up to the edge 22 of the trough 6 anyway, it is ensured by the arrangement of the input roller assembly 21 that the Although input roller assembly 21 does not hinder access to the fleet applicator 4, the operator 20 still has convenient access to the input roller assembly 21, so that the operator 20 can also handle threads of the yarn sheet 2 to eliminate interference.
  • the working space 19 has an adjustable height. But it should at least have a height of 1.8 m, so that most operators 20 here have a free access.

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

Description

Die Erfindung betrifft einer Vorrichtung zum Beaufschlagen einer Fadenschar mit einer Flotte, die eine Spenderanordnung für die Fadenschar, eine Flottenauftragseinrichtung und einen Bahnpfad für die Fadenschar von der Spenderanordnung zur Flottenauftragseinrichtung aufweist.The invention relates to a device for applying a yarn sheet with a fleet having a dispenser assembly for the yarn sheet, a fleet application device and a path for the yarn sheet of the dispenser assembly for Fleet application device.

Die Erfindung wird im Folgenden anhand des Schlichtens einer Fadenschar beschrieben.The invention will be described below with reference to the sizing of a group of threads.

In der Textilverarbeitung ist das Schlichten in Schlichteanlagen ein gängiges Verfahren, um Fäden für einen Web- oder Wirkprozess zu präparieren. Durch die aufgetragene Schlichte werden die Fäden belastbarer und widerstandsfähiger. Dadurch ergibt sich eine höhere Leistung und eine verbesserte Qualität an den Textilmaschinen.In textile processing, sizing in sizing equipment is a common process for preparing yarns for a weaving or knitting process. The applied size makes the threads stronger and more resistant. This results in a higher performance and improved quality of the textile machines.

Die Fadenschar wird entweder von einem Gatter oder von einem Baum abgezogen und in der Regel an einem Gelese in mehrere Lagen unterteilt. Nach dem Gelese wird die Fadenschar im Wesentlichen horizontal durch einen Schlichtetrog gezogen. Hier läuft die Fadenschar über mehrere Walzen, so dass dafür gesorgt ist, dass die Fadenschar mit dem Schlichtemittel gleichmäßig überzogen wird. Danach wird die Fadenschar in einem Trockner gefördert und danach auf einen Baum aufgewickelt.The group of threads is withdrawn either from a gate or from a tree and usually subdivided on a gel into several layers. After being read, the group of threads passes through substantially horizontally pulled a sizing trough. Here, the yarn sheet passes over several rollers, so that it is ensured that the yarn sheet is coated evenly with the sizing agent. Thereafter, the group of threads is conveyed in a dryer and then wound up on a tree.

Im Betrieb einer derartigen Vorrichtung treten jedoch regelmäßig Situationen auf, in denen Fäden reißen, sich verkreuzen oder sich um die Walzen wickeln. In diesem Fall ist es für den Bediener relativ kompliziert, die Fehler zu beheben.In the operation of such a device, however, situations occur regularly in which threads tear, intersect or wrap around the rollers. In this case, it is relatively complicated for the operator to fix the errors.

US 4 248 592 beschreibt ein Verfahren und eine Vorrichtung zum Färben eines Fadenbündels mit einer Spenderanordnung, aus der ein Fadenbündel abgezogen wird. Das Fadenbündel wird etwa horizontal in eine Presswalzenanordnung eingeführt, um ausgebreitet zu werden. Nach dem Durchlaufen der Presswalzenanordnung wird die dann ausgebreitete Fadenschar, die noch eine relativ große Dicke hat einer ersten Färbestation und danach einer zweiten Färbestation zugeführt. US 4,248,592 describes a method and apparatus for dyeing a bundle of filaments with a dispenser assembly from which a bundle of filaments is withdrawn. The filament bundle is inserted approximately horizontally in a press roll assembly to be spread. After passing through the press roll arrangement, the yarn bundle then spread out, which still has a relatively large thickness, is fed to a first dyeing station and then to a second dyeing station.

JP 2000-345462 A zeigt eine Vorrichtung zum Kleben einer Kette. Die Kette wird unter einer Arbeitsbühne entlang geführt, auf der sich eine Bedienungsperson aufhalten kann, und dann von unten einem Tank zugeführt, in dem sich ein Klebstoff befindet. In dem Tank sind verschiedene Umlenkrollen angeordnet, über die die Kette läuft. Nach dem Durchlaufen des Tanks wir die Kette in eine Trocknereinrichtung und dort über Heizwalzen geleitet. JP 2000-345462 A shows a device for bonding a chain. The chain is guided under a working platform on which an operator can stand, and then fed from below a tank in which an adhesive is located. In the tank different pulleys are arranged, over which the chain runs. After passing through the tank, we pass the chain into a dryer and there via heating rollers.

US 1 930 077 A zeigt eine Vorrichtung zum Inspizieren von Stoff. Hier wird eine Stoffbahn von einer Rolle abgezogen, die in einem Wagen aufgenommen ist. Die Stoffbahn wird über mehrere Umlenkrollen geführt und dann erneut umgelenkt, so dass sie über einen Inspektionstisch läuft, auf dem sie betrachtet werden kann. Um das Betrachten zu erleichtern, sind Leuchtmittel vorgesehen. US Pat. No. 1,930,077 shows a device for inspecting cloth. Here, a fabric is removed from a roll, which is housed in a cart. The fabric is passed over several pulleys and then redirected so that it runs over an inspection table, on to whom she can be considered. To facilitate viewing, bulbs are provided.

US 5 456 292 A beschreibt eine Vorrichtung zum Inspizieren einer Stoffbahn, die über zwei Lichtkastenoberflächen verläuft, wo sie durchleuchtet werden kann, damit eine Bedienungsperson Fehler erfassen kann. Die Bahn wird unter einer Bühne hindurchgeführt, auf der eine Bedienungsperson stehen kann, um die Bahn zu inspizieren. US 5,456,292 A. describes a device for inspecting a web of fabric which passes over two light box surfaces where it can be illuminated so that an operator can detect flaws. The web is passed under a stage on which an operator can stand to inspect the web.

WO 2008/147515 A1 zeigt eine Vorrichtung zum Färben von textilen Substraten mit einem geschäumten Färbemittel, was insbesondere bei Indigofärberei von Vorteil ist. Die Bahn wird unter eine Bühne hindurchgeführt und läuft dann in eine Färbeeinrichtung ein. WO 2008/147515 A1 shows an apparatus for dyeing textile substrates with a foamed colorant, which is particularly advantageous in indigo dyeing. The web is passed under a stage and then enters a dyeing facility.

FR 2 453 932 A zeigt eine Vorrichtung zum Inspizieren einer Warenbahn, die über einen Tisch geführt wird, auf dem sie von einer Bedienungsperson betrachtet werden kann. Die Warenbahn wird dann über mehrere Umlenkrollen nach unten und unter der Bedienungsperson hindurchgeführt. FR 2 453 932 A shows a device for inspecting a web which is passed over a table on which it can be viewed by an operator. The web is then passed over several pulleys down and under the operator.

EP 2 535 450 A1 zeigt eine Vorrichtung zum Auftragen von Oberflächenmitteln, insbesondere Schlichte oder Farbe, auf ein Textilgut in Fadenvorlage. Das Textilgut wird einer ersten Walze in horizontaler Richtung zugeführt, und umschlingt dann eine zweite Walze. Die erste Walze bildet einen ersten Zwickel mit der zweiten Walze. Eine dritte Walze bildet einen zweiten Wickel mit der zweiten Walze. Eine weitere Walze ist vorgesehen, um das Textilgut abquetschen zu können. EP 2 535 450 A1 shows a device for applying surface agents, in particular size or color, to a textile material in thread template. The textile material is fed to a first roller in the horizontal direction, and then wraps around a second roller. The first roller forms a first gusset with the second roller. A third roll forms a second roll with the second roll. Another roller is provided to squeeze the fabric can.

EP 2 014 804 A1 zeigt eine Bäumvorrichtung mit einem Riet. Das Riet ist verlagerbar. EP 2 014 804 A1 shows a beam device with a reed. The reed is relocatable.

Der Erfindung liegt die Aufgabe zugrunde, die Bedienung der Vorrichtung komfortabel zu machen.The invention has for its object to make the operation of the device comfortable.

Diese Aufgabe wird bei einer Vorrichtung der eingangs genannten Art dadurch gelöst, dass der Bahnpfad in einem Eingangsabschnitt vor der Flottenauftragseinrichtung oberhalb eines Arbeitsraums einer Bedienungsperson verläuft, von dem aus die Flottenauftragseinrichtung in horizontaler Richtung zugänglich ist.This object is achieved in a device of the type mentioned above in that the path path runs in an input section in front of the fleet application device above a working space of an operator, from which the fleet application device is accessible in the horizontal direction.

Damit wird die Möglichkeit geschaffen, dass die Fadenschar sozusagen von oben in die Flottenauftragseinrichtung einläuft. Die Fadenschar und die Flottenauftragseinrichtung sind für den Bediener zugänglich, d.h. die Fadenschar versperrt nicht mehr, wie dies bisher der Fall war, den Zugang zu der Flottenauftragseinrichtung. Der Bediener muss sich also nicht mehr über die Flottenauftragseinrichtung legen, um die Fäden zu erreichen, was bei dem bisher verwendeten horizontalen Bahnpfad für die Fadenschar notwendig ist. Der Bediener kann vielmehr direkt vor der Fadenschar stehen und die Fäden erreichen. Dadurch wird ein erheblicher Komfortgewinn erzielt.This creates the possibility that the group of threads enters the fleet application device from above, so to speak. The yarn sheet and the fleet applicator are accessible to the operator, i. the group of threads no longer blocks access to the fleet application device, as has hitherto been the case. The operator no longer has to lie over the fleet application device in order to reach the threads, which is necessary in the hitherto used horizontal path for the yarn sheet. Instead, the operator can stand directly in front of the group of threads and reach the threads. This results in a significant gain in comfort.

Vorzugsweise weist der Arbeitsraum eine Höhe von mindestens 1,8 m auf. Damit kann ein erwachsener Mensch in der Regel den Arbeitsraum in aufrechter Haltung betreten, ohne durch die Fadenschar gestört zu werden. Der Bahnpfad kann beispielsweise oberhalb des Arbeitsraums einen horizontal verlaufenden Abschnitt aufweisen, der dann sozusagen die Decke des Arbeitsraums bildet.Preferably, the working space has a height of at least 1.8 m. This allows an adult person to work in the workplace normally upright posture, without being disturbed by the crowd. By way of example, the track path can have a horizontally extending section above the working space, which then forms, as it were, the ceiling of the working space.

Bevorzugterweise weist der Arbeitsraum eine verstellbare Höhe auf. Damit kann man der Tatsache Rechnung tragen, dass Bediener unterschiedliche Körpergrößen haben, so dass man durch die verstellbare Höhe des Arbeitsraumes den Arbeitsraum auch an unterschiedliche Bediener anpassen kann.Preferably, the working space has an adjustable height. This allows you to take into account the fact that operators have different body sizes, so that you can adjust the working space to different operators by the adjustable height of the working space.

In einer vorteilhaften Ausgestaltung weist die Flottenauftragseinrichtung einen Trog auf und der Bahnpfad weist eine Eingangsrollenanordnung auf, die in Schwerkraftrichtung oberhalb des Troges angeordnet ist und den Trog zumindest teilweise überdeckt. Die Eingangsrollenanordnung stellt sicher, dass die Fadenschar in Schwerkraftrichtung von oben in die Flottenauftragseinrichtung einläuft. Der Trog dient dazu, überschüssige Flotte aufzunehmen oder ein Bad der Flotte bereitzustellen, in das die Fadenschar eintauchen kann. Die Bedienungsperson kann sich dann nur soweit in Richtung auf die Flottenauftragseinrichtung zu bewegen, wie der Trog dies zulässt. Dies ist aber in der Regel kein Problem, weil die Bedienungsperson den Rand des Troges übergreifen kann, wenn er die Fadenschar oder einzelne Fäden manipulieren möchte. Durch die Anordnung der Eingangsrollenanordnung der Gestalt, dass sie oberhalb des Troges angeordnet ist, wird sichergestellt, dass die Eingangsrollenanordnung die Bedienungsperson bei einer derartigen Handhabung nicht weiter stört.In an advantageous embodiment, the fleet application device has a trough and the web path has an input roller arrangement, which is arranged in the direction of gravity above the trough and at least partially covers the trough. The input roller arrangement ensures that the group of threads enters the direction of gravity from above into the fleet application device. The trough serves to take in excess liquor or to provide a bath of the fleet, in which the group of threads can dip. The operator can then move only so far in the direction of the fleet application device, as the trough permits. However, this is usually not a problem because the operator can spread over the edge of the trough if he wants to manipulate the yarn sheet or individual threads. By arranging the input roller assembly of the form that it is located above the trough, it is ensured that the input roller assembly does not interfere with the operator in such a handling.

Vorzugsweise ist die Eingangsrollenanordnung in Schwerkraftrichtung oberhalb eines dem Arbeitsraum zugewandten Rand des Troges angeordnet. Die Eingangsrollenanordnung überdeckt also diesen Rand des Troges. Damit ist gleichzeitig sichergestellt, dass die Eingangsrollenanordnung auch in der Reichweite der Bedienungsperson liegt, so dass die Bedienungsperson auch hier einzelne Fäden oder die Fadenschar handhaben kann, falls dies notwendig werden sollte. Gleichzeitig steht die Eingangsrollenanordnung aber nicht zu weit in den Arbeitsraum vor.Preferably, the input roller assembly is arranged in the direction of gravity above a working space facing the edge of the trough. The input roller assembly thus covers this edge of the trough. This ensures at the same time that the input roller arrangement also within reach of the operator, so that the operator can also handle individual threads or the group of threads, if this should be necessary. At the same time, however, the input roller arrangement is not too far into the working space.

Hierbei ist bevorzugt, dass die Eingangsrollenanordnung eine Umlenkrolle aufweist, deren Achse in Schwerkraftrichtung oberhalb des Troges angeordnet ist. Zumindest eine Umlenkrolle ist also so angeordnet, dass sie in Schwerkraftrichtung oberhalb des Troges und senkrecht zur Schwerkraftrichtung in einem Bereich angeordnet ist, der vom Trog aufgespannt wird. Dies definiert die Lage der Eingangsrollenanordnung in optimaler Weise.It is preferred that the input roller assembly has a deflection roller whose axis is arranged in the direction of gravity above the trough. At least one deflection roller is thus arranged so that it is arranged in the direction of gravity above the trough and perpendicular to the direction of gravity in an area which is spanned by the trough. This optimally defines the position of the input roller assembly.

Bevorzugterweise weist die Flottenauftragseinrichtung mindestens zwei Walzen auf, die einen Nip bilden, durch den der Bahnpfad verläuft, wobei eine Speiseeinrichtung vorgesehen ist, die die Flotte in einen Zwickel zwischen dem Bahnpfad und einer den Nip bildenden Walze fördert. Wenn die Fadenschar in den Nip einläuft, wird die in den Zwickel eingespeiste Flotte sozusagen durch die Fadenschar hindurchgedrückt, so dass sich eine gute Beaufschlagung der Fadenschar mit der Flotte ergibt.Preferably, the fleet applicator has at least two rollers which form a nip through which the web path passes, a feed device being provided which conveys the liquor into a gusset between the web path and a nip-forming roller. When the group of threads enters the nip, the liquor fed into the gusset is, so to speak, pushed through the group of threads, so that a good loading of the group of threads with the liquor results.

Bevorzugterweise sind mindestens zwei Nips vorgesehen, deren Speiseeinrichtungen auf unterschiedlichen Seiten des Bahnpfades angeordnet sind. Damit wird auf einfache Weise sichergestellt, dass beide Seiten der Fadenschar mit der Flotte beauftragt werden können.Preferably, at least two nips are provided, the feeders are arranged on different sides of the web path. This ensures in a simple way that both sides of the group of threads can be charged with the fleet.

Vorzugsweise weisen die zwei Nips eine gemeinsame Walze auf. Damit werden die Herstellungs- und Betriebskosten niedrig gehalten. Man benötigt relativ wenige Walzen.Preferably, the two nips have a common roller. Thus, the manufacturing and operating costs are kept low. You need relatively few rolls.

Auch ist bevorzugt, dass der Bahnpfad einen Auslaufbereich aufweist, in dem eine Quetschwalze an der gemeinsamen Walze anliegt. Mit der Quetschwalze wird ein Quetschnip erzeugt, der überflüssige Flotte aus der Fadenschar herausdrückt. Damit wird die spätere Trocknung erleichtert. Auch hier wird wieder eine bereits zuvor verwendete Walze verwendet, so dass die Herstellungs- und Betriebskosten klein gehalten werden können.It is also preferred that the track path has a discharge area in which a nip roll bears against the common roller. With the squeegee a Quetschnip is produced, which pushes superfluous liquor from the yarn sheet. This facilitates later drying. Again, a previously used roll is used again, so that the manufacturing and operating costs can be kept small.

Die Erfindung wird im Folgenden anhand eines bevorzugten ) Ausführungsbeispiels in Verbindung mit der Zeichnung beschrieben. Hierin zeigen:

Fig. 1
eine schematische Darstellung einer Vorrichtung zum Beaufschlagen einer Fadenschar mit einer Flotte und
Fig. 2
eine vergrößerte Darstellung eines Ausschnitts von Fig. 1.
The invention will be described below with reference to a preferred embodiment in conjunction with the drawing. Herein show:
Fig. 1
a schematic representation of a device for applying a yarn sheet with a fleet and
Fig. 2
an enlarged view of a detail of Fig. 1 ,

Eine Vorrichtung 1 zum Beaufschlagen einer Fadenschar 2 mit einer Flotte weist eine Spenderanordnung 3 auf, aus der die Fadenschar 2 abgezogen ) werden kann. Im vorliegenden Fall ist die Spenderanordnung 3 als Gatter ausgebildet. Sie kann aber auch durch einen oder mehrere Bäume gebildet sein, von dem oder von denen die Fadenschar abgezogen wird.A device 1 for applying a yarn sheet 2 with a liquor has a dispenser assembly 3, from which the yarn sheet 2 deducted) can be. In the present case, the dispenser assembly 3 is formed as a gate. But it can also be formed by one or more trees, from which or from which the group of threads is deducted.

Die Fadenschar 2 wird einer Flottenauftragseinrichtung 4 zugeführt, in der die Fadenschar 2 mit einer Flotte, beispielsweise einem Schlichtemittel, beaufschlagt wird. Üblicherweise ist zwischen der Spenderanordnung 3 und der Flottenauftragseinrichtung 4 noch ein Gelese oder dergleichen angeordnet, um die Fadenschar 2 in mehrere Lagen zu unterteilen. Dieses Gelese ist in Fig. 1 nicht dargestellt.The yarn sheet 2 is fed to a liquor application device 4, in which the yarn sheet 2 with a fleet, such as a sizing, is applied. Usually, a gel or the like is arranged between the dispenser assembly 3 and the liquor applicator 4 to divide the yarn sheet 2 into several layers. This reading is in Fig. 1 not shown.

Nach dem Durchlaufen der Flottenauftragseinrichtung 4 wird die Fadenschar 2 in einem Trockner 5 getrocknet und dann in einer nicht näher dargestellten Wickelvorrichtung aufgewickelt.After passing through the liquor application device 4, the yarn sheet 2 is dried in a dryer 5 and then wound up in a winding device, not shown.

Die Fadenschar 2 ist entlang eines Bahnpfades geführt, der in der Zeichnung deckungsgleich mit der Fadenschar 2 ist.The yarn sheet 2 is guided along a web path, which is congruent with the yarn sheet 2 in the drawing.

Wie in der vergrößerten Darstellung der Fig. 2 zu erkennen ist, in der gleiche Elemente mit den gleichen Bezugszeichen versehen sind, weist die Flottenauftragseinrichtung 4 einen Trog 6 auf. In dem Trog 6 oder etwas oberhalb von dem Trog 6 sind mehrere Walzen 7-10 angeordnet. Die Walzen 7, 9 bilden einen ersten Nip 11, durch den die Fadenschar 2 geführt ist. Die Walze 8 bildet mit der Walze 9 einen zweiten Nip 12, durch den die Fadenschar 2 ebenfalls geführt ist. Schließlich bildet die Walze 10 mit der Walze 9 einen dritten Nip 13, durch den die Fadenschar 2 ebenfalls geführt ist. Die drei Nips 11, 12, 13 werden alle mit der Walze 9 gebildet, die von allen Walzen 7-10 den größten Durchmesser aufweist.As in the enlarged view of Fig. 2 can be seen, are provided in the same elements with the same reference numerals, the fleet application device 4 a trough 6 on. In the trough 6 or slightly above the trough 6 a plurality of rollers 7-10 are arranged. The rollers 7, 9 form a first nip 11, through which the yarn sheet 2 is guided. The roller 8 forms with the roller 9 a second nip 12, through which the yarn sheet 2 is also guided. Finally, the roller 10 with the roller 9 forms a third nip 13, through which the yarn sheet 2 is also guided. The three nips 11, 12, 13 are all formed with the roller 9, which has the largest diameter of all rollers 7-10.

Eine erste Speiseeinrichtung 14 speist Flotte in einen Zwickel 15 zwischen der Walze 9 und der Fadenschar 2. Diese Flotte wird, wenn die Fadenschar 2 durch den Nip 11 hindurch läuft, in die Fadenschar 2 hinein gedrückt.A first feed device 14 feeds liquor into a gusset 15 between the roller 9 and the yarn sheet 2. This liquor is pressed into the yarn sheet 2 when the yarn sheet 2 passes through the nip 11.

Eine zweite Speiseeinrichtung 16 speist Flotte in einen Zwickel 17, der zwischen der Walze 8 und der Fadenschar 2 gebildet ist. Diese zweite Speiseeinrichtung 16 bringt also frische Flotte auf die andere Seite der Fadenschar 2. Diese Flotte wird durch die Fadenschar 2 hindurchgedrückt, wenn die Fadenschar 2 durch den zweiten Nip 12 läuft.A second feed device 16 feeds liquor into a gusset 17, which is formed between the roller 8 and the yarn sheet 2. This second feeder 16 thus brings fresh liquor to the other side of the yarn sheet 2. This liquor is forced through the yarn sheet 2 when the yarn sheet 2 passes through the second nip 12.

Im dritten Nip 13 wird die Fadenschar 2 dann abgequetscht, um überschüssige Flotte zu entfernen, so dass für das Trocknen im Trockner 5 weniger Energie erforderlich ist. Der dritte Nip 13 ist in einen Auslaufbereich der Flottenauftragseinrichtung 4 angeordnet.In the third nip 13, the yarn sheet 2 is then squeezed to remove excess liquor, so that for drying in the dryer. 5 less energy is required. The third nip 13 is arranged in a discharge region of the liquor applicator 4.

Die Fadenschar 2 wird der Flottenauftragseinrichtung 4 in Schwerkraftrichtung von oben zugeführt. Dementsprechend weist die Fadenschar 2 einen Abschnitt 18 auf, der oberhalb eines Arbeitsraums 19 verläuft, in dem sich eine Bedienungsperson 20 bewegen kann. Von dem Arbeitsraum 19 aus ist die Flottenauftragseinrichtung 4 in horizontaler Richtung zugänglich. Damit ist es möglich, dass die Bedienungsperson 20 direkt vor der Fadenschar 2 stehen und die Fadenschar 2 auch in der Flottenauftragseinrichtung 4 handhaben kann, um beispielsweise gerissene Fäden zu verknoten oder verkreuzte Fäden zu entwirren. Dies alles lässt sich in einer bequemen Arbeitshaltung bewerkstelligen.The yarn sheet 2 is the liquor applicator 4 fed in the direction of gravity from above. Accordingly, the yarn sheet 2 has a portion 18 which extends above a working space 19 in which an operator 20 can move. From the working space 19, the fleet application device 4 is accessible in the horizontal direction. Thus, it is possible that the operator 20 are directly in front of the yarn sheet 2 and the yarn sheet 2 can also handle in the fleet application device 4, for example, to knot torn threads or unraveling crossed threads. All this can be done in a comfortable working posture.

Um den Einlauf der Fadenschar 2 in die Flottenauftragseinrichtung 4 von oben realisieren zu können, weist der Bahnpfad eine Eingangsrollenanordnung 21 auf, über die die Fadenschar 2 geführt ist. Die Eingangsrollenanordnung 21 ist oberhalb des Troges 6 angeordnet und überdeckt den Trog 6 zumindest teilweise. Die Eingangsrollenanordnung 21 ist in einem Bereich angeordnet, der sich in Schwerkraftrichtung oberhalb eines Randes 22 des Troges 6 befindet, der dem Arbeitsraum 19 zugewandt ist. Genauer gesagt weist die Eingangsrollenanordnung 21 zwei Umlenkrollen 23, 24 auf, deren Achsen in Schwerkraftrichtung zwar oberhalb des Troges 6 angeordnet sind, jedoch senkrecht zur Schwerkraftrichtung den Trog 6 nicht mehr überdecken. Eine weitere Umlenkrolle 25 ist hingegen so angeordnet, dass ihre Achse oberhalb des Troges 6 angeordnet ist und zwar in einem Bereich, der den Trog 6 überdeckt.In order to realize the inlet of the yarn sheet 2 in the liquor application device 4 from above, the web path on an input roller assembly 21 through which the yarn sheet 2 is guided. The input roller assembly 21 is disposed above the trough 6 and covers the trough 6 at least partially. The input roller assembly 21 is arranged in a region which is located in the direction of gravity above an edge 22 of the trough 6, which faces the working space 19. More specifically, the input roller assembly 21, two pulleys 23, 24, whose axes are arranged in the direction of gravity, although above the trough 6, but no longer cover the trough 6 perpendicular to the direction of gravity. On the other hand, a further deflection roller 25 is arranged so that its axis is arranged above the trough 6, specifically in an area which covers the trough 6.

Da die Bedienungsperson 20 ohnehin nur bis zum Rand 22 des Troges 6 an die Flottenauftragseinrichtung 4 herantreten kann, wird durch die Anordnung der Eingangsrollenanordnung 21 sichergestellt, dass die Eingangsrollenanordnung 21 den Zugang zur Flottenauftragseinrichtung 4 zwar nicht behindert, die Bedienungsperson 20 aber dennoch einen bequemen Zugang zur Eingangsrollenanordnung 21 hat, so dass die Bedienungsperson 20 auch hier Fäden der Fadenschar 2 handhaben kann, um Störungen zu beseitigen.Since the operator 20 can approach the liquor applicator 4 only up to the edge 22 of the trough 6 anyway, it is ensured by the arrangement of the input roller assembly 21 that the Although input roller assembly 21 does not hinder access to the fleet applicator 4, the operator 20 still has convenient access to the input roller assembly 21, so that the operator 20 can also handle threads of the yarn sheet 2 to eliminate interference.

In vorteilhafter Weise kann vorgesehen sein, dass der Arbeitsraum 19 eine verstellbare Höhe aufweist. Er sollte aber mindestens eine Höhe von 1,8 m aufweisen, so dass die meisten Bedienungspersonen 20 hier einen freien Zutritt haben.Advantageously, it can be provided that the working space 19 has an adjustable height. But it should at least have a height of 1.8 m, so that most operators 20 here have a free access.

Claims (10)

  1. Device (1) for charging a thread group (2) with a liquor, which has a dispensing arrangement (3) for the thread group (2), a liquor-application unit (4) and a web path for the thread group (2), from the dispensing arrangement (3) to the liquor-application unit (4), characterized in that, ahead of the liquor-application unit (4), the web path runs in an entry portion above an operator space (19) of an operator from which the liquor-application unit (4) is accessible in the horizontal direction.
  2. Device according to Claim 1, characterized in that the operator space (19) has a height of at least 1.8 m.
  3. Device according to Claim 1 or 2, characterized in that the operator space (19) has an adjustable height.
  4. Device according to one of Claims 1 to 3, characterized in that the liquor-application unit (4) has a trough (6) and the web path has an entry-roller arrangement (21) which, in the direction of gravity, is disposed above the trough (6) and, at least in part, covers the trough (6).
  5. Device according to Claim 4, characterized in that the entry-roller arrangement (21), in the direction of gravity, is disposed above a periphery (22) of the trough (6) which faces the operator space (19).
  6. Device according to Claim 5, characterized in that the entry-roller arrangement (21) has a deflection roller (25), the axis of which, in the direction of gravity, is disposed above the trough (6).
  7. Device according to one of Claims 1 to 6, characterized in that the liquor-application unit (4) has at least two rollers (7 - 9) which form a nip (11, 12) through which the web path runs, wherein a feeding unit (14, 16), which conveys the liquor into an interstice (15, 17) between the web path and a roller (9, 8) which forms the nip, is provided.
  8. Device according to Claim 7, characterized in that at least two nips (11, 12), the feeding units (14, 16) of which are disposed on different sides of the web path, are provided.
  9. Device according to Claim 8, characterized in that the two nips (11, 12) have a common roller (9).
  10. Device according to Claim 9, characterized in that the web path has an exit region in which a squeezing roller (10) bears on the common roller (9).
EP14165183.6A 2014-04-17 2014-04-17 Device for applying liquor to a filament web Active EP2933364B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP14165183.6A EP2933364B1 (en) 2014-04-17 2014-04-17 Device for applying liquor to a filament web
ES14165183.6T ES2586475T3 (en) 2014-04-17 2014-04-17 Device for applying a sizing on a warp of threads
CN201410401095.8A CN105040311B (en) 2014-04-17 2014-08-15 Device for loading liquid to yarn sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP14165183.6A EP2933364B1 (en) 2014-04-17 2014-04-17 Device for applying liquor to a filament web

Publications (2)

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EP2933364A1 EP2933364A1 (en) 2015-10-21
EP2933364B1 true EP2933364B1 (en) 2016-07-13

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EP14165183.6A Active EP2933364B1 (en) 2014-04-17 2014-04-17 Device for applying liquor to a filament web

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EP (1) EP2933364B1 (en)
CN (1) CN105040311B (en)
ES (1) ES2586475T3 (en)

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Publication number Priority date Publication date Assignee Title
CN111041638B (en) * 2019-12-26 2021-08-24 江阴祥盛纺印机械制造有限公司 Constant-draft-rate unwinding method and device for passive unwinding type beam
CN111691097B (en) * 2020-06-29 2021-03-23 浙江云山纺织印染有限公司 Yarn equipment based on textile manufacturing and processing method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1930077A (en) * 1931-06-01 1933-10-10 John G Bentley Cloth inspector
US4248592A (en) * 1979-02-13 1981-02-03 Juan Salvans Method and apparatus for coloring tow and colored tow produced therefrom
FR2453932A1 (en) * 1979-04-09 1980-11-07 Urge Sa Fabric inspection table - has pedal operated drive for easy control of fabric in either direction
US5456292A (en) * 1994-09-12 1995-10-10 Alexander Machinery, Inc. Light box inspection apparatus and method
JP2000345462A (en) * 1999-06-04 2000-12-12 Tsudakoma Corp Warp-sizing machine
US7913524B2 (en) * 2004-04-28 2011-03-29 Gaston Systems, Inc. Apparatus for dyeing textile substrates with foamed dye
EP2014804B1 (en) * 2007-07-07 2012-11-28 Karl Mayer Textilmaschinenfabrik GmbH Beaming device
EP2535450B1 (en) * 2011-06-14 2013-05-22 Karl Mayer Textilmaschinenfabrik GmbH Device for applying surface finishes, in particular finishing or paint, to a textile item in thread pattern

Also Published As

Publication number Publication date
ES2586475T3 (en) 2016-10-14
CN105040311B (en) 2017-06-30
CN105040311A (en) 2015-11-11
EP2933364A1 (en) 2015-10-21

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