EP0149177A2 - Apparatus for the preparation of a hard waste containing fibre blend for open-end spinning - Google Patents

Apparatus for the preparation of a hard waste containing fibre blend for open-end spinning Download PDF

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Publication number
EP0149177A2
EP0149177A2 EP84115727A EP84115727A EP0149177A2 EP 0149177 A2 EP0149177 A2 EP 0149177A2 EP 84115727 A EP84115727 A EP 84115727A EP 84115727 A EP84115727 A EP 84115727A EP 0149177 A2 EP0149177 A2 EP 0149177A2
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EP
European Patent Office
Prior art keywords
card
roller
open
clearer
roller card
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.)
Withdrawn
Application number
EP84115727A
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German (de)
French (fr)
Other versions
EP0149177A3 (en
Inventor
Burkhard Dr.Dipl.-Ing. Wulfhorst
Heinz Dipl.-Ing. Portmann
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.)
Rieter Ingolstadt Spinnereimaschinenbau AG
Original Assignee
Schubert und Salzer Maschinenfabrik 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 Schubert und Salzer Maschinenfabrik AG filed Critical Schubert und Salzer Maschinenfabrik AG
Publication of EP0149177A2 publication Critical patent/EP0149177A2/en
Publication of EP0149177A3 publication Critical patent/EP0149177A3/en
Withdrawn legal-status Critical Current

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    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G23/00—Feeding fibres to machines; Conveying fibres between machines
    • D01G23/08—Air draught or like pneumatic arrangements
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G21/00—Combinations of machines, apparatus, or processes, e.g. for continuous processing

Definitions

  • the object of the present invention is to provide a device which avoids the disadvantages of the known device and makes it possible, in an economical manner, to prepare fiber mixtures containing hard textile waste for open-end rotor spinning and to put them in a suitable template for this purpose.
  • roller card is connected to the cover card via a memory.
  • the store is preferably a filling shaft which is connected to the outlet of the roller cards by a pipe with a suction slot for the carded nonwoven.
  • the delivery speed of the roller cards can be regulated depending on the material height in the filling shaft.
  • a pile pile is used as the memory. Fluctuations in mass in the fleece fed to the top card are kept within limits in that the top card is preceded by a device scanning the fiber mass of the carding fleece, by means of which the delivery speed of the roller cards can be regulated as a function of mass fluctuations.
  • the machine combination for processing natural or man-made fibers with admixed hard textile waste contains a roller card 1 and a top card 2.
  • the roller card 1 is connected with a storage device, in FIG Pipe 4, connected to the cover card 2.
  • the filling shaft 3 is designed as a two-chamber system with a reserve shaft 30 as the first chamber and a feed shaft 31 as the second chamber, an opening roller 32 being arranged at the outlet of the reserve shaft 30. If necessary, the filling shaft 3 can also consist of only one chamber.
  • the pipeline 4 leads from the filling shaft 3 or its reserve shaft 30 to the exit of the roller card 1, the working width of which can be adapted to the working width of the flat card 2.
  • the free end of the pipeline 4 is designed as a suction slot 40 which extends in the immediate vicinity of the fleece take-off rollers of the roller card 1 over their working width.
  • a sieve drum 41 for dust separation is arranged in the pipeline 4.
  • the level of the material column in the filling chute 3 or in the reserve chute 30 is monitored by a monitoring device 5, the signal which is generated when a certain level is exceeded or fallen below is used as a control signal for regulating the drive of the roller card 1.
  • the monitoring device 5 is connected to controllable drive motors (not shown) of the roller card. Depending on whether the material column exceeds or falls below a height specified by the monitoring device, the feeding and delivery of the roller cards is slowed down or accelerated.
  • the fiber material is fed to the roller card 1 in the usual manner, for example by means of a filling shaft, and cleaned and dissolved during the subsequent passage through the roller card 1, not only the fiber flakes of the fiber material but also the hard textile waste present in the material being broken down to individual fibers.
  • the fiber fleece removed by the customer of the roller card 1 is sucked through the suction slit 40 into the pipeline 4 and freed of any adhering dust on the sieve drum 41.
  • the fiber material After passing through the screening drum 41, the fiber material reaches the reserve shaft 30, from which it transports the opening roller 32 into the feed shaft 31.
  • the fiber material In the lid card 2 adjoining the feed shaft 31, the fiber material is then cleaned again and parallelized and finally deposited in a jug as a sliver.
  • the fiber material can be parallelized at an optimal carding speed, since the filling shaft connected between the roller card and the top card ensures that the fiber material is evenly fed into the licker-in part of the top card so that the working speed of the top card can be maintained unchanged. The quality of the fiber sliver produced for the open-end rotor spinning is thus maintained.
  • a fine opener 6 between the roller card 1 and the filling shaft 3, as shown in FIG.
  • the fiber material is conveyed from the sieve drum 41 through the pipeline 4 into a shaft 60 associated with the fine opener 6 and from there to the fine opener 6, through which an additional dissolution and cleaning of the fiber material takes place.
  • the fiber material is then pneumatically fed to the filling shaft 3 or its reserve shaft 30.
  • FIG. 3 shows an exemplary embodiment in which the roller card 1 is connected to the cover card 2 by means of a pile plate 7 serving as a store.
  • the carded nonwoven is fed to the top card in the longitudinal position, but of course the nonwoven can also be supplied in the transverse position.
  • the cover card 2 is preceded by a scanning device, for example a spring roller 8 under spring pressure, which scans the nonwoven mass and, depending on the thickness, delivers a measurement signal which is used to regulate the delivery speed of the roller card becomes.
  • a scanning device for example a spring roller 8 under spring pressure

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

Abstract

A fibre blend which contains hard textile waste is prepared for open-end spinning on a roller-and-clearer card and a subsequent flat card. According to the invention, the roller-and-clearer card is connected to the flat card via a storage system. The storage system used is preferably a collecting shaft, which is connected to the roller-and-clearer card exit point via a pipeline having a suction slot for the roller-and-clearer-card web. The apparatus ensures thorough opening of the hard textile waste on the roller-and-clearer card and a constantly highly uniform supply of the material to the flat card. <IMAGE>

Description

Es ist allgemein üblich, durch Reißen von textilen Flächengebilden und Fäden gewonnene Abfälle einem Trägermaterial aus Natur- oder Chemiefasern zuzumischen. Eine Verarbeitung solcher Abfälle, die in der Regel noch Fäden und anderes hartes Fasermaterial enthalten, erfolgte bisher auf Walzenkrempeln, auf die ohme zusätzliche Streckpassage Selfaktoren oder Streichgarnringspinnmaschinen folgen. In dem von der Walzenkrempel gelieferten Faserband bzw. Vorgarn liegen die Fasern jedoch noch zu wirr durcheinander, weshalb es als Vorlage für eine Offenend-Spinnmaschine, beispielsweise eine Rotorspinnmaschine, nicht geeignet ist. Ein vorlagefähiges Faserband liefert dagegen die Deckelkarde, jedoch ist diese wiederum nicht in der Lage, das in der Mischung vorhandene harte Abfallmaterial aufzulösen. Schaltet man der Deckelkarde eine vollständige Kmempellinie vor, um damit die Auflösung des Abfalls zu erreichen, so wird dadurch die wirtschaftliche Überlegenheit des Offenend- und Rotorspinnens gegenüber dem Selfaktorspinnen und dem Ringspinnen wieder zunichte gemacht, da eine solche Linie sehr kostenaufwendig ist.It is common practice to mix waste obtained by tearing textile fabrics and threads into a carrier material made of natural or man-made fibers. Such waste, which usually still contains threads and other hard fiber material, has previously been processed on roller cards, which are followed by additional stretching pass self-actuators or carded thread ring spinning machines. However, the fibers are still too tangled in the sliver or roving supplied by the roller card, which is why it is not suitable as a template for an open-end spinning machine, for example a rotor spinning machine. The ready-to-use sliver, on the other hand, provides the lid card, but this is in turn unable to dissolve the hard waste material present in the mixture. Placing a full mileage line in front of the flat card in order to dissolve the waste thus nullifies the economic superiority of open-end and rotor spinning compared to self-actuator spinning and ring spinning, since such a line is very expensive.

Es wurde daher schon vorgeschlagen, eine Walzenkrempel mit einer Deckelkarde mittels einer Transportwalze direkt zu verbinden, wobei die Transportwalze das Fasermaterial von der Trommel der Walzenkrempel auf die Trommel der Deckelkarde übeträgt (Prospekt "Super Carda Ap-2082" der Fa. Rosique S.A.). Ein Nachteil und Problem bei dieser Vorrichtung besteht darin, daß die Geschwindigkeit der beiden Maschinen einander genau angepaßt werden muß und Masseschwankungen in dem von der Walzenkrempel gelieferten Vlies von der Deckelkarde übernommen werden.It has therefore already been proposed to connect a roller card directly to a lid card by means of a transport roller, the transport roller transferring the fiber material from the drum of the roller card to the drum of the lid card (brochure "Super Carda Ap-2082" from Rosique S.A.). A disadvantage and problem with this device is that the speed of the two machines has to be exactly matched to one another and fluctuations in mass in the fleece supplied by the roller card are taken over by the flat card.

Aufgabe der vorliegenden Erfindung ist es, eine Vorrichtung zu schaffen, welche die Nachteile der bekannten Vorrichtung vermeidet und es auf wirtschaftliche Weise ermöglicht, harte Textilabfälle enthaltende Fasermischungen für das Offenend-Rotorspinnen vorzubereiten und dafür in eine geeignete Vorlage zu bringen.The object of the present invention is to provide a device which avoids the disadvantages of the known device and makes it possible, in an economical manner, to prepare fiber mixtures containing hard textile waste for open-end rotor spinning and to put them in a suitable template for this purpose.

Die Aufgabe wird bei einer Vorrichtung gemäß dem Oberbegriff des Anspruches 1 erfindungsgemäß dadurch gelöst, daß die Walzenkrempel über einen Speicher mit der Deckelkarde verbunden ist.The object is achieved in a device according to the preamble of claim 1 in that the roller card is connected to the cover card via a memory.

Dadurch wird zum einen eine gründliche Auflösung der noch im Fasermaterial enthaltenen harten Textilabfälle auf der Walzenkrempel erreicht und zum anderen sichergestellt, daß an der Deckelkarde stets eine möglichst gleichmäßige Einspeisung gewährleistet ist.On the one hand, this achieves a thorough dissolution of the hard textile waste still contained in the fiber material on the roller card and, on the other hand, ensures that the most uniform feed possible is always ensured on the cover card.

Vorzugsweise ist der Speicher ein Füllschacht, der durch eine Rohrleitung mit einem Ansaugschlitz für das Krempelvlies mit dem Ausgang der Walzenkrempel verbunden ist. Um die Füllhöhe im Füllschacht konstant zu halten, ist die Liefergeschwindigkeit der Walzenkrempel in Abhängigkeit von der Materialhöhe im Füllschacht regelbar. In einer anderen Ausgestaltung der erfindungsgemäßen Vorrichtung dient als Speicher ein Flortäfler. Dabei werden Masseschwankungen in dem der Deckelkarde zugeführten Vlies dadurch in Grenzen gehalten, daß der Deckelkarde eine die Fasermasse des Krempelvlieses abtastende Vorrichtung vorgeordnet ist, über die die Liefergeschwindigkeit der Walzenkrempel in Abhängigkeit von Masseschwankungen regelbar ist.The store is preferably a filling shaft which is connected to the outlet of the roller cards by a pipe with a suction slot for the carded nonwoven. In order to keep the filling height in the filling shaft constant, the delivery speed of the roller cards can be regulated depending on the material height in the filling shaft. In another embodiment of the device according to the invention, a pile pile is used as the memory. Fluctuations in mass in the fleece fed to the top card are kept within limits in that the top card is preceded by a device scanning the fiber mass of the carding fleece, by means of which the delivery speed of the roller cards can be regulated as a function of mass fluctuations.

Die Erfindung wird nachstehend anhand der Zeichnungen näher beschrieben. Es zeigt in Seitenansicht

  • Figur 1 eine Walzenkrempel, die über einen Füllschacht mit einer Deckelkarde verbunden ist;
  • Figur 2 die Vorrichtung nach Figur 1 mit einem in die Verbindung eingefügten Feinöffner;
  • Figur 3 die Verbindung einer Walzenkrempel mit einer Deckelkarde durch einen Flortäfler.
The invention is described below with reference to the drawings. It shows a side view
  • Figure 1 is a roller card, which is connected via a filling shaft with a lid card;
  • Figure 2 shows the device of Figure 1 with a fine opener inserted into the connection;
  • Figure 3 shows the connection of a roller card with a flat card by a pile holder.

Die Maschinenkombination zur Verarbeitung von Natur- oder Chemiefasern mit zugemischten harten Textilabfällen enthält eine Walzenkrempel 1 und eine Deckelkarde 2. Die Walzenkrempel 1 ist unter Zwischenschaltung eines Speichers, in Figur 1 eines Füllschachtes 3 mit daran angeschlossener Rohrleitung 4, mit der Deckelkarde 2 verbunden. Im Ausführungsbeispiel ist der Füllschacht 3 als Zweikammer-System ausgebildet mit einem Reserveschacht 30 als erste Kammer und einem Speiseschacht 31 als zweite Kammer, wobei am Ausgang des Reserveschachtes 30 eine Auflösewalze 32 angeordnet ist. Gegebenenfalls kann der Füllschacht 3 aber auch nur aus einer Kammer bestehen.The machine combination for processing natural or man-made fibers with admixed hard textile waste contains a roller card 1 and a top card 2. The roller card 1 is connected with a storage device, in FIG Pipe 4, connected to the cover card 2. In the exemplary embodiment, the filling shaft 3 is designed as a two-chamber system with a reserve shaft 30 as the first chamber and a feed shaft 31 as the second chamber, an opening roller 32 being arranged at the outlet of the reserve shaft 30. If necessary, the filling shaft 3 can also consist of only one chamber.

Die Rohrleitung 4 führt vom Füllschacht 3 bzw. dessen Reserveschacht 30 zum Ausgang der Walzenkrempel 1, deren Arbeitsbreite der Arbeitsbreite der Deckelkarde 2 angepaßt sein kann. Das freie Ende der Rohrleitung 4 ist als Saugschlitz 40 ausgebildet, der sich in unmittelbarer Nähe der Vliesabzugswalzen der Walzenkrempel 1 über deren Arbeitsbreite erstreckt. In der Rohrleitung 4 ist eine Siebtrommel 41 zur Staubabscheidung angeordnet.The pipeline 4 leads from the filling shaft 3 or its reserve shaft 30 to the exit of the roller card 1, the working width of which can be adapted to the working width of the flat card 2. The free end of the pipeline 4 is designed as a suction slot 40 which extends in the immediate vicinity of the fleece take-off rollers of the roller card 1 over their working width. A sieve drum 41 for dust separation is arranged in the pipeline 4.

Die Überwachung des Niveaus der Materialsäule im Füllschacht 3 bzw. im Reserveschacht 30 erfolgt durch eine Überwachungsvorrichtung 5, deren Signal, das beim Über- oder Unterschreiten eines bestimmten Niveaus erzeugt wird, als Regelsignal zum Regeln des Antriebs der Walzenkrempel 1 verwendet wird. Hierzu ist die Überwachungsvorrichtung 5 mit regelbaren Antriebsmotoren (nicht gezeigt) der Walzenkrempel verbunden. Je nachdem, ob die Materialsäule eine durch die Überwachungsvorrichtung vorgegebene Höhe über- oder unterschreitet, wird die Zuspeisung und Ablieferung der Walzenkrempel verlangsamt oder beschleunigt.The level of the material column in the filling chute 3 or in the reserve chute 30 is monitored by a monitoring device 5, the signal which is generated when a certain level is exceeded or fallen below is used as a control signal for regulating the drive of the roller card 1. For this purpose, the monitoring device 5 is connected to controllable drive motors (not shown) of the roller card. Depending on whether the material column exceeds or falls below a height specified by the monitoring device, the feeding and delivery of the roller cards is slowed down or accelerated.

Das Fasermaterial wird der Walzenkrempel 1 in üblicher Weise, beispielsweise mittels eines Füllschachtes, zugeführt und beim anschließenden Durchlauf durch die Walzenkrempel 1 gereinigt und aufgelöst, wobei nicht nur die Faserflocken des Fasermaterials, sondern auch die im Material vorhandenen harten Textilabfälle bis zu Einzelfasern aufgelöst werden.The fiber material is fed to the roller card 1 in the usual manner, for example by means of a filling shaft, and cleaned and dissolved during the subsequent passage through the roller card 1, not only the fiber flakes of the fiber material but also the hard textile waste present in the material being broken down to individual fibers.

Das vom Abnehmer der Walzenkrempel 1 abgenommene Faservlies wird durch den Saugschlitz 40 hindurch in die Rohrleitung 4 gesaugt und an der Siebtrommel 41 von noch anhaftendem Staub befreit. Nach Passieren der Siebtrommel 41 gelangt das Fasermaterial in den Reserveschacht 30, aus dem es die Auflösewalze 32 in den Speiseschacht 31 befördert. In der an den Speiseschacht 31 anschließenden Deckelkarde 2 wird das Fasermaterial dann nochmals gereinigt und parallelisiert und schließlich als Faserband in einer Kanne abgelegt. Dabei kann das Fasermaterial mit optimaler Kardiergeschwindigkeit parallelisiert werden, da durch den zwischen die Walzenkrempel und die Deckelkarde geschalteten Füllschacht als Speicher eine gleichmäßige Einspeisung des Fasermaterials in den Vorreißerteil der Deckelkarde sichergestellt ist, so daß die Arbeitsgeschwindigkeit der Deckelkarde unverändert beibehalten werden kann. Die für das Offenend-Rotorspinnen erforderliche Qualität des erzeugten Faserbandes bleibt somit erhalten.The fiber fleece removed by the customer of the roller card 1 is sucked through the suction slit 40 into the pipeline 4 and freed of any adhering dust on the sieve drum 41. After passing through the screening drum 41, the fiber material reaches the reserve shaft 30, from which it transports the opening roller 32 into the feed shaft 31. In the lid card 2 adjoining the feed shaft 31, the fiber material is then cleaned again and parallelized and finally deposited in a jug as a sliver. The fiber material can be parallelized at an optimal carding speed, since the filling shaft connected between the roller card and the top card ensures that the fiber material is evenly fed into the licker-in part of the top card so that the working speed of the top card can be maintained unchanged. The quality of the fiber sliver produced for the open-end rotor spinning is thus maintained.

In bestimmten Fällen kann es zweckmäßig sein, zwischen der Walzenkrempel 1 und dem Füllschacht 3 noch einen Feinöffner 6 anzuordnen, wie in Figur 2 gezeigt. Das Fasermaterial wird dabei von der Siebtrommel 41 durch die Rohrleitung 4 in einen dem Feinöffner 6 zugehörigen Schacht 60 und aus diesem zum Feinöffner 6 gefördert, durch den eine zusätzliche Auflösung und Reinigung des Fasermaterials erfolgt. Danach wird das Fasermaterial pneumatisch dem Füllschacht 3 bzw. dessen Reserveschacht 30 zugeführt.In certain cases it can be useful to arrange a fine opener 6 between the roller card 1 and the filling shaft 3, as shown in FIG. The fiber material is conveyed from the sieve drum 41 through the pipeline 4 into a shaft 60 associated with the fine opener 6 and from there to the fine opener 6, through which an additional dissolution and cleaning of the fiber material takes place. The fiber material is then pneumatically fed to the filling shaft 3 or its reserve shaft 30.

Figur 3 zeigt ein Ausführungsbeispiel, bei dem die Walzenkrempel 1 mittels eines als Speicher dienenden Flortäflers 7 mit der Deckelkarde 2 verbunden ist. Das Krempelvlies wird hier der Deckelkarde in Längslage zugeführt, jedoch kann selbstverständlich auch eine Zuführung des Vlieses in Querlage vorgesehen werden. Um Masseschwankungen im getafelten Vlies in Grenzen zu halten, wird der Deckelkarde 2 eine Abtastvorrichtung, beispielsweise eine unter Federdruck stehende Tastwalze 8, vorgeordnet, welche die Vliesmasse abtastet und in Abhängigkeit von der jeweiligen Stärke ein Meßsignal liefert, das zur Regelung der Liefergeschwindigkeit der Walzenkrempel benutzt wird. Derartige Regelvorrichtungen sind bekannt, so daß sich eine weitergehende Beschreibung erübrigt.FIG. 3 shows an exemplary embodiment in which the roller card 1 is connected to the cover card 2 by means of a pile plate 7 serving as a store. The carded nonwoven is fed to the top card in the longitudinal position, but of course the nonwoven can also be supplied in the transverse position. In order to keep fluctuations in mass in the paneled nonwoven within limits, the cover card 2 is preceded by a scanning device, for example a spring roller 8 under spring pressure, which scans the nonwoven mass and, depending on the thickness, delivers a measurement signal which is used to regulate the delivery speed of the roller card becomes. Such control devices are known, so that a further description is unnecessary.

Claims (6)

1. Vorrichtung zum Vorbereiten einer harte Textilabfälle enthaltenden Fasermischung für das Offenend-Spinnen, mit einer Walzenkrempel und einer Deckelkarde, dadurch ggekennzeichnet, daß die Walzenkrempel (1) über einen Speicher (3, 7) mit der Deckelkarde (2) verbunden ist.1. A device for preparing a hard textile waste containing fiber mixture for open-end spinning, with a roller card and a flat card, characterized in that the roller card (1) via a memory (3, 7) with the flat card (2) is connected. 2. Vorrichtung nach Anspruch 1, ddadurch gekennzeichnet , daß der Speicher ein Füllschacht (3) ist, der durch eine Rohrleitung (4) mit einem Ansaugschlitz (40) für das Krempelvlies mit dem Ausgang der Walzenkrempel (1) verbunden ist.2. Apparatus according to claim 1, characterized in that the memory is a filling shaft (3) which is connected by a pipe (4) with a suction slot (40) for the carded nonwoven to the outlet of the roll carding (1). 3. Vorrichtung nach Anspruch 2, dadurch gekennzeichnet , daß die Liefergeschwindigkeit der Walzenkrempel (1) in Abhängigkeit von der Materialhöhe im Füllschacht (3) regelbar ist.3. Apparatus according to claim 2, characterized in that the delivery speed of the roller card (1) depending on the material height in the filling shaft (3) is adjustable. 4. Vorrichtung nach Anspruch 2, dadurch gekennzeichnet , daß zwischen der Walzenkrempel (1) und dem Füllschacht (3) ein Feinöffner (6) angeordnet ist.4. The device according to claim 2, characterized in that a fine opener (6) is arranged between the roller card (1) and the filling shaft (3). 5. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet , daß als Speicher ein Flortäfler (7) dient.5. The device according to claim 1, characterized in that a pile holder (7) is used as the memory. 6. Vorrichtung nach Anspruch 5, dadurch gekennzeichnet , daß der Deckelkarde (2) eine die Fasermasse des Krempelvlieses abtastende Vorrichtung (8) vorgeordnet ist, über die die Liefergeschwindigkeit der Walzenkrempel (1) in Abhängigkeit von Masseschwankungen regelbar ist.6. The device according to claim 5, characterized in that the cover card (2) is arranged upstream of the fiber mass of the carding fleece scanning device (8), via which the delivery speed of the roller card (1) can be regulated depending on fluctuations in mass.
EP84115727A 1983-12-23 1984-12-18 Apparatus for the preparation of a hard waste containing fibre blend for open-end spinning Withdrawn EP0149177A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3346842 1983-12-23
DE19833346842 DE3346842A1 (en) 1983-12-23 1983-12-23 DEVICE FOR PREPARING A HARD TEXTILE FABRIC CONTAINING FIBER MIXTURE FOR THE OPEN-END SPINNING

Publications (2)

Publication Number Publication Date
EP0149177A2 true EP0149177A2 (en) 1985-07-24
EP0149177A3 EP0149177A3 (en) 1985-08-28

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EP84115727A Withdrawn EP0149177A3 (en) 1983-12-23 1984-12-18 Apparatus for the preparation of a hard waste containing fibre blend for open-end spinning

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EP (1) EP0149177A3 (en)
BR (1) BR8406437A (en)
DE (1) DE3346842A1 (en)
ES (1) ES8605594A1 (en)

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EP0312805A1 (en) * 1987-10-07 1989-04-26 Maschinenfabrik Rieter Ag Production control
EP0336210A2 (en) * 1988-04-08 1989-10-11 Maschinenfabrik Rieter Ag Method for processing fibres into yarn
CN100513657C (en) * 2007-07-18 2009-07-15 宋晓波 Comber middle vehicle bridge device
CN100540767C (en) * 2006-11-21 2009-09-16 绍兴市偏门毛纺织有限公司 Half fine spinning united slivering machine
CN101139754B (en) * 2007-10-18 2010-08-11 青岛东佳纺机（集团）有限公司 Low fibre-damage highly effective weeding fine spinning carding machine
CN103374767A (en) * 2012-04-23 2013-10-30 宁夏同心祥福绒毛制品有限公司 Pashm carding combination machine
CN114435665A (en) * 2021-12-31 2022-05-06 山东宏业纺织股份有限公司 Integrative processingequipment of comb and parallel cotton fibers prior to spinning packing
CN114481375A (en) * 2021-12-31 2022-05-13 山东宏业纺织股份有限公司 Secondary cotton carding device and secondary cotton carding method

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Publication number Priority date Publication date Assignee Title
DE2352374A1 (en) * 1972-10-20 1974-05-09 Iii Daniel Guy Rowe METHOD AND DEVICE FOR GENERATING A FIBER WEB
DE2321660A1 (en) * 1973-04-28 1974-11-07 Gross Gmbh Geb Sliver band prepn process - having series of carding units with sliding stretch action on band
US3996731A (en) * 1975-02-06 1976-12-14 Rockford Manufacturing Company Apparatus for conveying and break spinning fibers
US4051575A (en) * 1976-05-26 1977-10-04 Rossville Yarn Processing Company Process of producing slivers for open-end spinning
DE3151697A1 (en) * 1981-12-29 1983-07-07 Hergeth KG Maschinenfabrik und Apparatebau, 4408 Dülmen Raw fibre cleaning - has fibre feed rate determined by supply needs at carding to reduce cleaning down times

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2352374A1 (en) * 1972-10-20 1974-05-09 Iii Daniel Guy Rowe METHOD AND DEVICE FOR GENERATING A FIBER WEB
DE2321660A1 (en) * 1973-04-28 1974-11-07 Gross Gmbh Geb Sliver band prepn process - having series of carding units with sliding stretch action on band
US3996731A (en) * 1975-02-06 1976-12-14 Rockford Manufacturing Company Apparatus for conveying and break spinning fibers
US4051575A (en) * 1976-05-26 1977-10-04 Rossville Yarn Processing Company Process of producing slivers for open-end spinning
DE3151697A1 (en) * 1981-12-29 1983-07-07 Hergeth KG Maschinenfabrik und Apparatebau, 4408 Dülmen Raw fibre cleaning - has fibre feed rate determined by supply needs at carding to reduce cleaning down times

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0312805A1 (en) * 1987-10-07 1989-04-26 Maschinenfabrik Rieter Ag Production control
US4928353A (en) * 1987-10-07 1990-05-29 Maschinenfabrik Rieter Ag Method and means for effecting a controllable change in the production of a fiber-processing machine
EP0336210A2 (en) * 1988-04-08 1989-10-11 Maschinenfabrik Rieter Ag Method for processing fibres into yarn
EP0336210A3 (en) * 1988-04-08 1990-04-18 Maschinenfabrik Rieter Ag Method for processing fibres into yarn
CN100540767C (en) * 2006-11-21 2009-09-16 绍兴市偏门毛纺织有限公司 Half fine spinning united slivering machine
CN100513657C (en) * 2007-07-18 2009-07-15 宋晓波 Comber middle vehicle bridge device
CN101139754B (en) * 2007-10-18 2010-08-11 青岛东佳纺机（集团）有限公司 Low fibre-damage highly effective weeding fine spinning carding machine
CN103374767A (en) * 2012-04-23 2013-10-30 宁夏同心祥福绒毛制品有限公司 Pashm carding combination machine
CN114435665A (en) * 2021-12-31 2022-05-06 山东宏业纺织股份有限公司 Integrative processingequipment of comb and parallel cotton fibers prior to spinning packing
CN114481375A (en) * 2021-12-31 2022-05-13 山东宏业纺织股份有限公司 Secondary cotton carding device and secondary cotton carding method
CN114481375B (en) * 2021-12-31 2023-11-21 山东宏业纺织股份有限公司 Secondary cotton carding device and secondary cotton carding method
CN114435665B (en) * 2021-12-31 2024-03-12 山东宏业纺织股份有限公司 Integrative processingequipment of comb and parallel cotton fibers prior to spinning packing

Also Published As

Publication number Publication date
EP0149177A3 (en) 1985-08-28
DE3346842A1 (en) 1985-07-11
ES538490A0 (en) 1986-04-01
BR8406437A (en) 1985-10-15
ES8605594A1 (en) 1986-04-01

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