EP0393241B1 - Apparatus for introducing filler yarns in a spiral fabric - Google Patents

Apparatus for introducing filler yarns in a spiral fabric Download PDF

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Publication number
EP0393241B1
EP0393241B1 EP89118363A EP89118363A EP0393241B1 EP 0393241 B1 EP0393241 B1 EP 0393241B1 EP 89118363 A EP89118363 A EP 89118363A EP 89118363 A EP89118363 A EP 89118363A EP 0393241 B1 EP0393241 B1 EP 0393241B1
Authority
EP
European Patent Office
Prior art keywords
wires
guide plate
plug
wire link
wire
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
EP89118363A
Other languages
German (de)
French (fr)
Other versions
EP0393241A3 (en
EP0393241A2 (en
Inventor
Friedrich Dr. Metzinger
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Filztuchverwaltungs GmbH
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Filztuchverwaltungs GmbH
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Publication date
Application filed by Filztuchverwaltungs GmbH filed Critical Filztuchverwaltungs GmbH
Publication of EP0393241A2 publication Critical patent/EP0393241A2/en
Publication of EP0393241A3 publication Critical patent/EP0393241A3/en
Application granted granted Critical
Publication of EP0393241B1 publication Critical patent/EP0393241B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/0027—Screen-cloths
    • D21F1/0072—Link belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F43/00—Making bands, e.g. bracelets, or wire
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53313—Means to interrelatedly feed plural work parts from plural sources without manual intervention
    • Y10T29/53348—Running-length work
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53526—Running-length work
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53535—Means to assemble or disassemble including means to vibrate work
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53539—Means to assemble or disassemble including work conveyor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53696—Means to string

Definitions

  • the invention relates to a device for inserting cored wires into openings of a wire link belt, which consists of alternately wound in opposite directions and partially overlapping one another arranged helixes, in each of which a connecting wire is inserted into pairs of joint openings, the cored wires parallel to the plug wires in the wire link belt run.
  • wire link belts have proven themselves in and of themselves. Often the requirement arises that the relatively large openings of the wire link belt are partially closed in order to reduce the air throughput, in particular on high-speed machines. This is done in a known manner with the help of the aforementioned cored wires, which correspondingly reduce the free cross section of the wire link belt.
  • the prior art is also referred to DE-PS 32 23 149, which describes a similar machine, which is supplemented by an additional device for inserting the aforementioned cored wires.
  • This device also has a hold-down device for inserting the cored wires. There is but not listed how this device for inserting the cored wire works; the cored wires may even be inserted into the actual wire link band by hand.
  • a device with which cored wires can be inserted mechanically is described in EP-PS 50 374. There, however, the cored wires are inserted into a single wire coil and only then are the wire coils connected to one another with the aid of the plug wires to form the wire link belt. The cored wires to the coil are conveyed there by a pair of driven rollers.
  • DE-PS 24 19 751 also describes a similar prior art, from which no references to a machine insertion of the cored wires into the wire link belt can be found.
  • DE-PS 28 47 327 has also pointed to the advantages which are achieved by the cored wires in such wire link belts, wherein there is also no device described which enables the mechanical insertion of the cored wires into the wire link belt.
  • the invention is therefore based on the object of proposing a device with which mechanical introduction of the cored wires into the wire link belt is possible.
  • the device according to the invention should be reliable and enable a high production speed without the need for rejects.
  • the invention is characterized in that a guide plate is provided with a plurality of channels parallel to one another for guiding the cored wires, the channels being freely accessible from above or below via a section of the guide plate and a conveyor roller driven to rotate in the region of the section acts on the cored wires located in the channels, transports them to the openings of the wire link belt and pushes them into them, furthermore on the side of the guide plate facing the wire link belt between the mouths of the channels next to one another a plurality of freely accessible slots for inserting and fixing the projecting ends of the plug wires are provided over the wire link belt.
  • the slots are arranged in such a way that the wire link band is aligned with the mouths of the channels via the fastening of the plug-in wires in the slots in such a way that the openings of the wire link band used for receiving the cored wires lie opposite the mouths of the channels.
  • the cored wires are thus inserted into the rear channels of the guide plate, usually by hand. Suitable storage containers for the winding coils of the guide wires are provided for this.
  • the guide wires have a suitable size and a corresponding cross-section, depending on the desired degree of filling of the wire link belt. If you now turn the conveyor roller, so This transports the cored wires in the channels and into the corresponding openings in the actual wire link belt. This is fixed in the correct position with the aid of the slots relative to the mouths of the guide plate in such a way that the cored wires are easily inserted into the correct openings of the wire link band assigned to them.
  • the plug wires protrude a certain distance over the edge of the wire link band and these projecting ends of the plug wires are used for fixing the wire link band relative to the guide plate or to the device according to the invention.
  • the invention deliberately does not go this way, because on the one hand this would reduce the production speed, because one would first have to insert the plug wires and then the cored wires into their openings with the same device.
  • this procedure would have the important disadvantage that one could only use the plug wires for the cored wires, so that only a certain degree of filling would result.
  • an adjustable and detachable hold-down device which inserts the plug wire ends inserted into the slots into the slots and onto a support plate of the guide plate located in front of the openings presses.
  • the hold-down device can be designed as a rubber strip, the profile of the hold-down device then automatically adapting to the profile of the guide plate together with its support plate.
  • the hold-down device can also be designed as a correspondingly profiled pressure plate, the underside of which is optionally lined with rubber material for gentle and effective pressing of the plug-wire ends into their slots.
  • a guide roller In front of the guide plate, a guide roller, likewise driven for rotation, with end flanges projecting beyond its profile, on whose upper side the filler wires rest, can be provided for an orderly supply of the cored wires to the guide plate.
  • the drive of this guide roller and the conveyor roller is preferably common, so that a suitable gear is provided between the two rollers.
  • the machine described for the production of the wire link belt is preferably supplemented by the device according to the invention such that the device is behind the device in the direction of transport of the wire link belt for the supply of the plug wires, preferably on the same side.
  • the device can also be arranged on the other side, which is therefore opposite the side of the device.
  • FIG. 1 shows a work table 1 on which a piece of a wire link belt 2, which is shown broken off on the left, rests.
  • This is basically produced in such a way that partially inserted helices in the direction of arrow 3 are fed to a device 4, which introduces plug wires 5 in the direction of arrow 6 into the corresponding openings of the helixes, each of which overlaps in pairs and partially.
  • a suitable drive for the plug wires 5 is provided, for example a driven pair of rollers, as is known per se.
  • a storage container 7 for the plug wires is indicated symbolically.
  • wire link belts can be produced, as described for example in the above-mentioned European patent application 216 215 of the applicant, or wire link belts according to the state of the art explained further.
  • the device according to the invention which is indicated as a whole in FIG. 1 at item 8, serves this purpose.
  • cored wires 9 are transported from a storage container 10 in the direction of arrow 11 to the wire link belt 2. They are then inserted into the openings of the wire link belt on the strins side.
  • the machine now works so that after inserting a set of the plug wires 5 in the finished wire link belt in the direction of arrow 12, ie at right angles to arrows 3, 6, 11, is transported in batches, so that a set of cored wires 9 can also be inserted into the wire link belt.
  • the devices 4 and 8 therefore process the same number of wires 5 and 9, respectively.
  • Fig. 2 shows that a guide plate 13 is provided with channels passing through it in the longitudinal direction for receiving and guiding the cored wires 9.
  • 6 shows the mouths 14 of the channels facing the wire link belt 2.
  • the guide plate 13 consists of a lower, smooth plate part and an upper plate part from which a window-like opening 15 is cut out.
  • the channels 14 are created in the underside of the upper plate 16. But they can also be provided in the top of the lower plate 17.
  • a rotation-driven conveyor roller 18 preferably made of rubber material or with a rubber coating, so that the roller 18 can transport the cored wires freely accessible through the window 15 in the direction of the arrow 11. 3, which shows the cored wire 9 and the roller 18 spaced apart from one another for clarification.
  • a guide roller 19 with protruding flanges 20 can be provided, which also is driven in the direction of arrow 11.
  • Slightly accessible slots 21 are provided in the end of the guide plate 13 facing the wire link belt 2, in which the free ends of the plug-in wires 5 can be inserted and clamped, so to speak, on a gap between the mouths 14.
  • a hold-down device 22 is used for this purpose, which can have a rubber coating 23 on its base according to FIG. 4 and which in this embodiment is shaped according to the profile of the guide plate 13.
  • the hold-down consists of a rubber strip. It can be started or lifted in the direction of the double arrow 24.
  • the guide plate 13 ends in a support plate 25 for the plug wires 5.
  • the arrangement of the slots 21 relative to the mouths 14 positions the fabric tape 2 in the correct position with respect to the device 8 according to the invention and its guide plate 13, so that the cored wires 9 can be inserted into the correct openings associated with them without further manipulation of the wire link belt 2 are inserted.
  • the cored wires can be inserted simultaneously with the plug wires, so that there is a much higher production speed.

Abstract

What is described is a device for introducing filler wires into a wire link band, which is located behind a feed device for the insertion wires in the conveying direction of a machine for producing the wire link band. By means of a guide plate with channels and a roller, the filler wires are introduced into the corresponding apertures of the already finished wire link band. <??>The device according to the invention permits mechanical introduction of the filler wires section by section into the actual wire link band. The filler wires can be introduced simultaneously with the insertion wires, so that a substantially higher production speed is obtained. <IMAGE>

Description

Die Erfindung betrifft eine Vorrichtung zum Einführen von Fülldrähten in Öffnungen eines Drahtgliederbandes, das aus abwechselnd jeweils gegenläufig gewickelten und teilweise einander überlappend nebeneinander angeordneten Wendeln besteht, in deren jeweils paarweise gemeinsame Verbindungsöffnungen jeweils ein Steckdraht eingeführt ist, wobei im Drahtgliederband die Fülldrähte parallel zu den Steckdrähten verlaufen.The invention relates to a device for inserting cored wires into openings of a wire link belt, which consists of alternately wound in opposite directions and partially overlapping one another arranged helixes, in each of which a connecting wire is inserted into pairs of joint openings, the cored wires parallel to the plug wires in the wire link belt run.

Derartige Drahtgliederbänder haben sich an und für sich bewährt. Häufig tritt die Forderung auf, daß die verhältnismäßig großen Öffnungen des Drahtgliederbandes teilweise verschlossen werden, um insbesondere auf schnell laufenden Maschinen den Luftdurchsatz zu verringern. Dies geschieht in bekannter Weise mit Hilfe der erwähnten Fülldrähte, die den freien Querschnitt des Drahtgliederbandes entsprechend verringern.Such wire link belts have proven themselves in and of themselves. Often the requirement arises that the relatively large openings of the wire link belt are partially closed in order to reduce the air throughput, in particular on high-speed machines. This is done in a known manner with the help of the aforementioned cored wires, which correspondingly reduce the free cross section of the wire link belt.

Eine Maschine zum Herstellen derartiger Drahtgliederbänder, die in ihren Grundzügen auch bei der erfindungsgemäßen Vorrichtung Verwendung findet, ist beispielsweise beschrieben in der europäischen Offenlegungsschrift 216 215 der Anmelderin.A machine for producing such wire link belts, the basic features of which are also used in the device according to the invention, is described, for example, in the European patent application 216 215 of the applicant.

Zum Stand der Technik wird auch hingewiesen auf die DE-PS 32 23 149, die eine ähnliche Maschine beschreibt, die durch eine zusätzliche Vorrichtung zum Einführen der erwähnten Fülldrähte ergänzt ist. Diese Vorrichtung weist auch einen Niederhalter zum Einführen der Fülldrähte auf. Dort ist aber nicht aufgeführt, wie diese Vorrichtung zum Einführen der Fülldrähte arbeitet; möglicherweise werden die Fülldrähte dort sogar von Hand in das eigentliche Drahtgliederband eingesteckt.The prior art is also referred to DE-PS 32 23 149, which describes a similar machine, which is supplemented by an additional device for inserting the aforementioned cored wires. This device also has a hold-down device for inserting the cored wires. There is but not listed how this device for inserting the cored wire works; the cored wires may even be inserted into the actual wire link band by hand.

Eine Vorrichtung, mit der Fülldrähte maschinell eingeführt werden können, beschreibt die EP-PS 50 374. Dort werden die Fülldrähte aber in eine einzige Drahtwendel eingeführt und erst dann werden die Drahtwendeln miteinander mit Hilfe der Steckdrähte zu dem Drahtgliederband verbunden. Die Förderung der Fülldrähte zu der Wendel erfolgt dort durch ein angetriebenes Walzenpaar.A device with which cored wires can be inserted mechanically is described in EP-PS 50 374. There, however, the cored wires are inserted into a single wire coil and only then are the wire coils connected to one another with the aid of the plug wires to form the wire link belt. The cored wires to the coil are conveyed there by a pair of driven rollers.

Zum Stand der Technik sei auch noch hingewiesen auf die DE-PS 32 21 255, die ein derartiges Drahtgliederband mit Fülldrähten beschreibt, ohne jedoch anzugeben, wie die Fülldrähte in das Drahtgliederband eingeschoben werden.Regarding the state of the art, reference is also made to DE-PS 32 21 255, which describes such a wire link strip with cored wires, but without specifying how the cored wires are inserted into the wire link strip.

Einen ähnlichen Stand der Technik, dem auch keine Hinweise auf eine maschinelle Einführung der Fülldrähte in das Drahtgliederband entnommen werden können, beschreibt im übrigen die DE-PS 24 19 751.DE-PS 24 19 751 also describes a similar prior art, from which no references to a machine insertion of the cored wires into the wire link belt can be found.

Auch in der DE-PS 28 47 327 ist auf die Vorteile hingewiesen worden, die durch die Fülldrähte in derartigen Drahtgliederbändern erzielt werden, wobei auch dort keine Vorrichtung beschrieben wird, die ein maschinelles Einführen der Fülldrähte in das Drahtgliederband ermöglicht.DE-PS 28 47 327 has also pointed to the advantages which are achieved by the cored wires in such wire link belts, wherein there is also no device described which enables the mechanical insertion of the cored wires into the wire link belt.

Der Erfindung liegt daher die Aufgabe zugrunde, eine Vorrichtung vorzuschlagen, mit der ein maschinelles Einführen der Fülldrähte in das Drahtgliederband möglich ist.The invention is therefore based on the object of proposing a device with which mechanical introduction of the cored wires into the wire link belt is possible.

Die erfindungsgemäße Vorrichtung soll betriebssicher sein und eine hohe Produktionsgeschwindigkeit ermöglichen, ohne daß es zu Ausschußware kommt.The device according to the invention should be reliable and enable a high production speed without the need for rejects.

Zur Lösung dieser Aufgabe ist die Erfindung dadurch gekennzeichnet, daß eine Führungsplatte mit mehreren zueinander parallelen Kanälen zur Führung der Fülldrähte vorgesehen ist, wobei die Kanäle über einen Abschnitt der Führungsplatte von oben oder unten frei zugänglich sind und eine auf Drehung angetriebene Förderwalze im Bereich des Abschnitts auf die in den Kanälen befindlichen Fülldrähte einwirkt, diese zu den Öffnungen des Drahtgliederbandes transportiert und in diese einschiebt, wobei ferner an der in der zum Drahtgliederband weisenden Seite der Führungsplatte zwischen den Mündungen der Kanäle nebeneinander mehrere von oben frei zugängliche Schlitze zum Einlegen und Fixieren der über das Drahtgliederband vorstehenden Enden der Steckdrähte vorgesehen sind.To achieve this object, the invention is characterized in that a guide plate is provided with a plurality of channels parallel to one another for guiding the cored wires, the channels being freely accessible from above or below via a section of the guide plate and a conveyor roller driven to rotate in the region of the section acts on the cored wires located in the channels, transports them to the openings of the wire link belt and pushes them into them, furthermore on the side of the guide plate facing the wire link belt between the mouths of the channels next to one another a plurality of freely accessible slots for inserting and fixing the projecting ends of the plug wires are provided over the wire link belt.

Die Schlitze sind so angeordnet, daß das Drahtgliederband über die Befestigung der Steckdrähte in den Schlitzen derart zu den Mündungen der Kanäle ausgerichtet wird, daß die zur Aufnahme der Fülldrähte dienenden Öffnungen des Drahtgliederbandes den Mündungen der Kanäle gegenüber liegen.The slots are arranged in such a way that the wire link band is aligned with the mouths of the channels via the fastening of the plug-in wires in the slots in such a way that the openings of the wire link band used for receiving the cored wires lie opposite the mouths of the channels.

Die Fülldrähte werden somit in die rückwärtigen Kanäle der Führungsplatte eingeführt, und zwar in der Regel von Hand. Hierfür sind geeignete Vorratsbehälter für die Wickelspulen der Führungsdrähte vorgesehen. Die Führungsdrähte haben eine geeignete Größe und einen entsprechenden Querschnitt, je nach dem gewünschten Füllgrad des Drahtgliederbandes. Dreht man nunmehr die Förderwalze, so transportiert diese die Fülldrähte in den Kanälen und in die entsprechenden Öffnungen des eigentlichen Drahtgliederbandes. Dieses wird mit Hilfe der Schlitze relativ zu den Mündungen der Führungsplatte in der richtigen Lage fixiert derart, daß die Fülldrähte ohne weiteres in die richtigen, ihnen zugeordneten Öffnungen des Drahtgliederbandes eingeschoben werden. Es sei erwähnt, daß an der betreffenden Seitenkante des Drahtgliederbandes die Steckdrähte um ein gewisses Stück über die Kante des Drahtgliederbandes vorstehen und diese vorstehenden Enden der Steckdrähte werden für die Fixierung des Drahtgliederbandes relativ zu der Führungsplatte bzw. zu der erfindungsgemäßen Vorrichtung benutzt.The cored wires are thus inserted into the rear channels of the guide plate, usually by hand. Suitable storage containers for the winding coils of the guide wires are provided for this. The guide wires have a suitable size and a corresponding cross-section, depending on the desired degree of filling of the wire link belt. If you now turn the conveyor roller, so This transports the cored wires in the channels and into the corresponding openings in the actual wire link belt. This is fixed in the correct position with the aid of the slots relative to the mouths of the guide plate in such a way that the cored wires are easily inserted into the correct openings of the wire link band assigned to them. It should be mentioned that on the relevant side edge of the wire link band, the plug wires protrude a certain distance over the edge of the wire link band and these projecting ends of the plug wires are used for fixing the wire link band relative to the guide plate or to the device according to the invention.

Man könnte auch die an der Maschine ohnedies vorhandene Einrichtung für die Zufuhr der Steckdrähte verwenden, um auch die Fülldrähte in die Öffnungen des Drahtgliederbandes einzuführen, und zwar nachdem die Steckdrähte eingeführt sind, wozu man diese Einrichtung lediglich um den entsprechenden Abstand versetzen müßte, damit die Fülldrähte in die richtigen Öffnungen gelangen. Diesen Weg geht die Erfindung aber bewußt nicht, weil dadurch zum einen die Produktionsgeschwindigkeit herabgesetzt würde, weil man nämlich zunächst die Steckdrähte und anschließend die Fülldrähte in ihre Öffnungen mit derselben Einrichtung einführen müßte. Zum anderen hätte diese Verfahrensweise den wichtigen Nachteil, daß man nur die Steckdrähte für die Fülldrähte verwenden könnte, so daß sich nur ein bestimmter Füllgrad ergeben würde. Man wäre also nicht frei in der Wahl der Durchmesser bzw. Querschnitte der Fülldrähte und auch dieser Nachteil wird mit der erfindungsgemäßen Vorrichtung vermieden, die bewußt eine von der geschilderten Einrichtung unabhängige, gesonderte Vorrichtung vorsieht.One could also use the device for feeding the plug wires, which is already present on the machine, in order to also insert the cored wires into the openings of the wire link band, after the plug wires have been inserted, for which purpose one would only have to move this device by the appropriate distance so that the Cored wires get into the correct openings. The invention deliberately does not go this way, because on the one hand this would reduce the production speed, because one would first have to insert the plug wires and then the cored wires into their openings with the same device. On the other hand, this procedure would have the important disadvantage that one could only use the plug wires for the cored wires, so that only a certain degree of filling would result. One would not be free to choose the diameter or cross-section of the cored wire and this disadvantage is also avoided with the device according to the invention, which is deliberately one of the described device provides independent, separate device.

Um das Einführen und Fixieren der freien Enden der Steckdrähte in den Schlitzen zu erleichtern, wird es bevorzugt, wenn ein an- und abstellbarer Niederhalter vorgesehen ist, der die in die Schlitze eingeführten Steckdrahtenden in die Schlitze und auf eine vor den Mündungen befindliche Auflageplatte der Führungsplatte drückt.In order to facilitate the insertion and fixing of the free ends of the plug wires in the slots, it is preferred if an adjustable and detachable hold-down device is provided, which inserts the plug wire ends inserted into the slots into the slots and onto a support plate of the guide plate located in front of the openings presses.

Der Niederhalter kann als Gummileiste ausgebildet sein, wobei sich dann das Profil des Niederhalters selbsttätig an das Profil der Führungsplatte mitsamt ihrer Auflageplatte anpaßt. Alternativ kann der Niederhalter auch als eine entsprechend profilierte Andruckplatte ausgebildet sein, deren Unterseite gegebenenfalls mit Gummimaterial verkleidet ist für ein schonendes und wirksames Eindrücken der Steckdrahtenden in ihre Schlitze.The hold-down device can be designed as a rubber strip, the profile of the hold-down device then automatically adapting to the profile of the guide plate together with its support plate. Alternatively, the hold-down device can also be designed as a correspondingly profiled pressure plate, the underside of which is optionally lined with rubber material for gentle and effective pressing of the plug-wire ends into their slots.

Vor der Führungsplatte kann für eine geordnete Zuführung der Fülldrähte zu der Führungsplatte eine ebenfalls auf Drehung angetriebene Führungswalze mit über ihr Profil vorstehenden, stirnseitigen Flanschen vorgesehen sein, auf deren Oberseite die Fülldrähte aufliegen. Der Antrieb dieser Führungswalze und der Förderwalze ist vorzugsweise gemeinsam, so daß zwischen beiden Walzen ein geeignetes Getriebe vorgesehen ist.In front of the guide plate, a guide roller, likewise driven for rotation, with end flanges projecting beyond its profile, on whose upper side the filler wires rest, can be provided for an orderly supply of the cored wires to the guide plate. The drive of this guide roller and the conveyor roller is preferably common, so that a suitable gear is provided between the two rollers.

Die beschriebene Maschine für die Herstellung des Drahtgliederbandes wird durch die erfindungsgemäße Vorrichtung vorzugsweise derart ergänzt, daß die Vorrichtung sich in Transportrichtung des Drahtgliederbandes hinter der Einrichtung für die Zufuhr der Steckdrähte befindet, und zwar vorzugsweise an derselben Seite. Die Vorrichtung kann aber auch an der anderen Seite angeordnet sein, die also der Seite der Einrichtung gegenüber liegt.The machine described for the production of the wire link belt is preferably supplemented by the device according to the invention such that the device is behind the device in the direction of transport of the wire link belt for the supply of the plug wires, preferably on the same side. However, the device can also be arranged on the other side, which is therefore opposite the side of the device.

Die Erfindung wird im folgenden anhand eines Ausführungsbeispiels näher erläutert, aus dem sich weitere wichtige Merkmale ergeben. Es zeigt:

Fig. 1 -
in einer Draufsicht eine Teil-Gesamtansicht der Maschine einschließlich der erfindungsgemäßen Vorrichtung;
Fig. 2 -
in einer gegenüber Fig. 1 vergrößerten Draufsicht die erfindungsgemäße Vorrichtung in ihrer Zusammenarbeit mit einem Ende eines Drahtgliederbandes;
Fig. 3 -
eine Ansicht in Richtung des Pfeiles A von Fig. 2;
Fig. 4 -
vergrößert in einer Seitenansicht nach Fig. 3 das Vorderende der Führungsplatte mit Niederhalter und Steckdrahtende, der in einen der Schlitze eingeführt ist;
Fig. 5 -
eine abgeänderte Ausführungsform des des Niederhalters;
Fig. 6 -
eine Stirnansicht der Mündungsöffnungen und der Schlitze der Führungsplatte in einer Ansicht in Richtung des Pfeiles B von Fig. 3.
The invention is explained in more detail below on the basis of an exemplary embodiment from which further important features result. It shows:
Fig. 1 -
in a plan view a partial overall view of the machine including the device according to the invention;
Fig. 2 -
in an enlarged plan view compared to FIG. 1, the device according to the invention in its cooperation with one end of a wire link belt;
Fig. 3 -
a view in the direction of arrow A of Fig. 2;
Fig. 4 -
enlarged in a side view of Figure 3, the front end of the guide plate with hold-down and plug wire end, which is inserted into one of the slots.
Fig. 5 -
a modified embodiment of the hold-down device;
Fig. 6 -
an end view of the mouth openings and the slots of the guide plate in a view in the direction of arrow B of FIG. 3rd

Figur 1 zeigt einen Arbeitstisch 1, auf dem ein - links abgebrochen gezeichnetes - Stück eines Drahtgliederbandes 2 aufliegt. Dieses wird grundsätzlich derart hergestellte daß teilweise ineinander gesteckte Wendeln in Richtung des Pfeiles 3 einer Einrichtung 4 zugeführt werden, die Steckdrähte 5 in Richtung des Pfeiles 6 in die entsprechenden jeweils paarweise und teilweise einander überlappenden Öffnungen der Wendeln einführt. Hierfür ist ein geeigneter Antrieb für die Steckdrähte 5 vorgesehen, beispielsweise ein angetriebenes Walzenpaar, wie an sich bekannt. Außerdem ist ein Vorratsbehälter 7 für die Steckdrähte symbolisch angedeutet.FIG. 1 shows a work table 1 on which a piece of a wire link belt 2, which is shown broken off on the left, rests. This is basically produced in such a way that partially inserted helices in the direction of arrow 3 are fed to a device 4, which introduces plug wires 5 in the direction of arrow 6 into the corresponding openings of the helixes, each of which overlaps in pairs and partially. For this purpose, a suitable drive for the plug wires 5 is provided, for example a driven pair of rollers, as is known per se. In addition, a storage container 7 for the plug wires is indicated symbolically.

Mit Hilfe der beschriebenen Vorrichtung lassen sich Drahtgliederbänder herstellen, wie sie beispielsweise in der eingangs erwähnten europäischen Offenlegungsschrift 216 215 der Anmelderin beschrieben werden, oder auch Drahtgliederbänder nach dem weiter erläuterten Stand der Technik.With the help of the described device, wire link belts can be produced, as described for example in the above-mentioned European patent application 216 215 of the applicant, or wire link belts according to the state of the art explained further.

Es wurde schon darauf hingewiesen, daß diese Drahtgliederbänder bei vielen Anwendungsfällen mit Fülldrähten versehen werden müssen. Hierzu dient die erfindungsgemäße Vorrichtung, die als Ganzes in Fig. 1 bei Pos. 8 angedeutet ist. Mit Hilfe dieser Vorrichtung werden Fülldrähte 9 aus einem Vorratsbehälter 10 in Richtung des Pfeiles 11 zum Drahtgliederband 2 transportiert. Sie werden dann in die Öffnungen des Drahtgliederbandes strinseitig eingesteckt.It has already been pointed out that these wire link belts must be provided with cored wires in many applications. The device according to the invention, which is indicated as a whole in FIG. 1 at item 8, serves this purpose. With the help of this device, cored wires 9 are transported from a storage container 10 in the direction of arrow 11 to the wire link belt 2. They are then inserted into the openings of the wire link belt on the strins side.

Die Maschine arbeitet nun so, daß nach dem Einführen eines Satzes der Steckdrähte 5 in das fertige Drahtgliederband in Richtung des Pfeiles 12, d.h. rechtwinklig zu den Pfeilen 3, 6, 11, absatzweise transportiert wird, so daß ebenfalls ein Satz der Fülldrähte 9 in das Drahtgliederband eingeschoben werden kann. Die Vorrichtungen 4 und 8 verarbeiten daher jeweils die gleiche Anzahl von Drähten 5 bzw. 9.The machine now works so that after inserting a set of the plug wires 5 in the finished wire link belt in the direction of arrow 12, ie at right angles to arrows 3, 6, 11, is transported in batches, so that a set of cored wires 9 can also be inserted into the wire link belt. The devices 4 and 8 therefore process the same number of wires 5 and 9, respectively.

Im folgenden wird anhand der weiteren Figuren die Konstruktion der erfindungsgemäßen Vorrichtung 8 näher erläutert. Hier zeigt Fig. 2, daß eine Führungsplatte 13 mit in Längsrichtung durch sie hindurchgehenden Kanälen für die Aufnahme und Führung der Fülldrähte 9 vorgesehen ist. Fig. 6 läßt die zum Drahtgliederband 2 weisenden Mündungen 14 der Kanäle erkennen.The construction of the device 8 according to the invention is explained in more detail below with reference to the further figures. Here, Fig. 2 shows that a guide plate 13 is provided with channels passing through it in the longitudinal direction for receiving and guiding the cored wires 9. 6 shows the mouths 14 of the channels facing the wire link belt 2.

Die Führungsplatte 13 besteht aus einem unteren, glatten Plattenteil und einem oberen Plattenteil, aus dem eine fensterartige Öffnung 15 ausgeschnitten ist. Außerdem sind die Kanäle 14 in der Unterseite der oberen Platte 16 angelegt. Sie können aber auch in der Oberseite der unteren Platte 17 vorgesehen sein.The guide plate 13 consists of a lower, smooth plate part and an upper plate part from which a window-like opening 15 is cut out. In addition, the channels 14 are created in the underside of the upper plate 16. But they can also be provided in the top of the lower plate 17.

Direkt über der fensterartigen Öffnung 15 befindet sich eine auf Drehung angetriebene Förderwalze 18, vorzugsweise aus Gummimaterial oder mit einem Gummiüberzug, so daß die Walze 18 die durch das Fenster 15 frei zugänglichen Fülldrähte in Richtung des Pfeiles 11 transportieren kann. Vgl. hierzu insbesondere Fig. 3, die zur Verdeutlichung den Fülldraht 9 und die Walze 18 voneinander beabstandet zeigt.Directly above the window-like opening 15 is a rotation-driven conveyor roller 18, preferably made of rubber material or with a rubber coating, so that the roller 18 can transport the cored wires freely accessible through the window 15 in the direction of the arrow 11. 3, which shows the cored wire 9 and the roller 18 spaced apart from one another for clarification.

Vor der Führungsplatte 13 kann eine Führungswalze 19 mit überstehenden Flanschen 20 vorgesehen sein, die ebenfalls in Richtung des Pfeiles 11 angetrieben wird.In front of the guide plate 13, a guide roller 19 with protruding flanges 20 can be provided, which also is driven in the direction of arrow 11.

Gewissermaßen auf Lücke zwischen den Mündungen 14 sind in dem dem Drahtgliederband 2 zugewandten Ende der Führungsplatte 13 von oben frei zugängliche Schlitze 21 vorgesehen, in die die freien Enden der Steckdrähte 5 eingelegt und festgeklemmt werden können. Hierzu dient ein Niederhalter 22, der an seiner Unterlage nach Fig. 4 eine Gummibeschichtung 23 haben kann und der bei dieser Ausführungsform entsprechend dem Profil der Führungsplatte 13 geformt ist. Bei der Ausführungsform nach Fig. 5 besteht der Niederhalter aus einer Gummileiste. Er kann in Richtung des Doppelpfeils 24 angestellt bzw. abgehoben werden.Slightly accessible slots 21 are provided in the end of the guide plate 13 facing the wire link belt 2, in which the free ends of the plug-in wires 5 can be inserted and clamped, so to speak, on a gap between the mouths 14. A hold-down device 22 is used for this purpose, which can have a rubber coating 23 on its base according to FIG. 4 and which in this embodiment is shaped according to the profile of the guide plate 13. In the embodiment according to FIG. 5, the hold-down consists of a rubber strip. It can be started or lifted in the direction of the double arrow 24.

Die Führungsplatte 13 endet in einer Auflageplatte 25 für die Steckdrähte 5.The guide plate 13 ends in a support plate 25 for the plug wires 5.

Es ist ersichtlich, daß durch die Anordnung der Schlitze 21 relativ zu den Mündungen 14 das Gewebeband 2 in der richtigen Lage bezüglich der erfindungsgemäßen Vorrichtung 8 und ihrer Führungsplatte 13 positioniert wird, so daß die Fülldrähte 9 ohne weitere Handhabungen in die richtigen, ihnen zugeordneten Öffnungen des Drahtgliederbandes 2 eingeschoben werden.It can be seen that the arrangement of the slots 21 relative to the mouths 14 positions the fabric tape 2 in the correct position with respect to the device 8 according to the invention and its guide plate 13, so that the cored wires 9 can be inserted into the correct openings associated with them without further manipulation of the wire link belt 2 are inserted.

Die Fülldrähte können gleichzeitig mit den Steckdrähten eingeführt werden, so daß sich eine wesentlich höhere Produktionsgeschwindingkeit ergibt.The cored wires can be inserted simultaneously with the plug wires, so that there is a much higher production speed.

Claims (6)

  1. Apparatus (8) for inserting filler wires (9) into openings of a wire element strip comprising coils alternately wound respectively in opposite directions and arranged next to one another, partly overlapping, into the connection openings of which, the latter being together in pairs, a plug wire (5) is inserted in each case, the filler wires (9) in the wire link conveyor running parallel to the plug wires (5), characterized in that a guide plate (13) is provided with a plurality of channels (14) parallel to one another for guiding the filler wires (9), the channels being freely accessible from above or below via a section (15) of the guide plate (13), and a rotationally driven conveying drum (18) in the region of the section (15) acting upon the filler wires (9) located in the channels (14), transporting those filler wires (9) to the openings of the wire element strip (2) and pushing them into these openings, there being furthermore provided next to each other on the side of the guide plate (13) facing the wire element strip (2) between the orifices of the channels (14) a plurality of slots (21) freely accessible from above for the insertion and fixing of the ends of the plug wires (5) projecting beyond the wire element strip (2).
  2. Apparatus according to Claim 1, characterized in that there is provided a holding-down clamp (22) which can be moved into and out of position and which presses the ends of the plug wires (5) inserted in the slots (21) into the slots (21) and onto a supporting plate (25) of the guide plate (13), located in front of the orifices (14).
  3. Apparatus according to Claim 2, characterized in that the holding-down clamp (22) is constructed as a rubber strip.
  4. Apparatus according to Claim 2, characterized in that the holding-down clamp (22) is constructed as a pressure plate, which is constructed to correspond to the profile of the front end of the guide plate, including its support plate.
  5. Apparatus according to one of Claims 1 to 4, characterized in that in front of the guide plate (13) there is provided a similarly rotationally driven guide drum (19), having end-side flanges (20) which project beyond its profile and on the upper side of which the filler wires (9) lie.
  6. Apparatus according to one of Claims 1 to 5, having a machine for producing the wire element strip (2), which has a device (4) for supplying the plug wires (5) to the coils, and a work table (1) for supporting the wire element strip (2), characterized in that the apparatus (4) for inserting the filler wires is located in the direction of transportation (12) of the wire element strip (2) behind the device (4) for supplying the plug wires (5).
EP89118363A 1989-03-04 1989-10-04 Apparatus for introducing filler yarns in a spiral fabric Expired - Lifetime EP0393241B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8902635U DE8902635U1 (en) 1989-03-04 1989-03-04
DE8902635U 1989-03-04

Publications (3)

Publication Number Publication Date
EP0393241A2 EP0393241A2 (en) 1990-10-24
EP0393241A3 EP0393241A3 (en) 1991-11-27
EP0393241B1 true EP0393241B1 (en) 1994-08-31

Family

ID=6836702

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89118363A Expired - Lifetime EP0393241B1 (en) 1989-03-04 1989-10-04 Apparatus for introducing filler yarns in a spiral fabric

Country Status (8)

Country Link
US (1) US5068960A (en)
EP (1) EP0393241B1 (en)
JP (1) JPH06102231B2 (en)
AT (1) ATE110807T1 (en)
CA (1) CA2001307C (en)
DE (2) DE8902635U1 (en)
ES (1) ES2060710T3 (en)
FI (1) FI92913C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7459147B2 (en) * 2003-06-30 2008-12-02 L'oreal Cosmetic composition comprising at least one hydrophilic organopolysiloxane, at least one hydrocarbon oil and at least one short hydrocarbon ester
KR20080006733A (en) * 2006-07-13 2008-01-17 삼성광주전자 주식회사 Hermetic compressor and manufacturing method thereof
EP3018253B1 (en) * 2014-11-04 2016-09-21 Karl Mayer Textilmaschinenfabrik GmbH Device and method for manufacturing spiral link fabrics

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Publication number Priority date Publication date Assignee Title
US3567097A (en) * 1968-06-19 1971-03-02 Bethlehem Steel Corp Strand guiding means
DE2419751C3 (en) * 1974-04-24 1982-01-21 Kerber, geb. Poth, Hella, 6731 Weidenthal Wire link belt e.g. for paper machines
US4103417A (en) * 1977-08-25 1978-08-01 Dataproducts (Santa Clara), Inc. Wire stringing device
DE2847327C2 (en) * 1978-05-17 1984-02-23 JWI Ltd., Montreal, Quebec Drying fabrics for paper machines
US4290209A (en) * 1978-05-17 1981-09-22 Jwi Ltd. Dryer fabric
DE2921491A1 (en) * 1979-05-26 1980-12-04 T T Haaksbergen B V I O METHOD FOR PRODUCING A LINKED BAND
DE3017378C2 (en) * 1980-05-07 1983-11-17 Kerber, geb. Poth, Hella, 6731 Weidenthal Method and device for the production of wire link belts representing flat structures from metal wire or plastic wire coils
DE3021562C1 (en) * 1980-06-07 1981-12-10 EHVAK Maschinen GmbH, 6050 Offenbach Method and device for joining helices made of metal wire or plastic wire to form flat structures
GB2083431B (en) * 1980-09-06 1984-05-16 Scapa Porritt Ltd Link belts
DE3039873C2 (en) * 1980-10-22 1986-02-06 Siteg Siebtechnik GmbH, 4422 Ahaus Method for producing a screen belt provided with filling material
DE3108522C2 (en) * 1981-03-06 1983-02-24 Jürgens Maschinenbau GmbH & Co KG, 4407 Emsdetten Method and device for the production of a wire spiral link belt from prefabricated wire spirals
DE3221255C2 (en) * 1982-06-04 1986-07-24 Siteg Siebtechnik GmbH, 4422 Ahaus Spiral ribbon made from basic spirals and auxiliary spirals
US4581889A (en) * 1984-10-01 1986-04-15 General Electric Company Gas turbine engine control
FI854323A0 (en) * 1985-09-04 1985-11-04 Filztuchverwaltungs Gmbh FOERFARANDE OCH ANORDNING FOER FRAMSTAELLNING AV ETT TRAODLAENKBAND.
DE3545805A1 (en) * 1985-12-23 1987-06-25 Wangner Gmbh Co Kg Hermann METHOD AND DEVICE FOR PRODUCING A FLAT SPIRAL LINKED COMPOSITION

Also Published As

Publication number Publication date
DE58908280D1 (en) 1994-10-06
FI894784A (en) 1990-09-05
DE8902635U1 (en) 1989-04-13
FI92913B (en) 1994-10-14
ES2060710T3 (en) 1994-12-01
CA2001307C (en) 1994-08-30
FI894784A0 (en) 1989-10-09
EP0393241A3 (en) 1991-11-27
EP0393241A2 (en) 1990-10-24
US5068960A (en) 1991-12-03
FI92913C (en) 1995-01-25
CA2001307A1 (en) 1990-09-04
ATE110807T1 (en) 1994-09-15
JPH06102231B2 (en) 1994-12-14
JPH02268934A (en) 1990-11-02

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