EP0393241A2 - Apparatus for introducing filler yarns in a spiral fabric - Google Patents
Apparatus for introducing filler yarns in a spiral fabric Download PDFInfo
- Publication number
- EP0393241A2 EP0393241A2 EP89118363A EP89118363A EP0393241A2 EP 0393241 A2 EP0393241 A2 EP 0393241A2 EP 89118363 A EP89118363 A EP 89118363A EP 89118363 A EP89118363 A EP 89118363A EP 0393241 A2 EP0393241 A2 EP 0393241A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- wires
- wire link
- plug
- link belt
- guide plate
- 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.)
- Granted
Links
- 239000000945 filler Substances 0.000 title abstract 5
- 239000004744 fabric Substances 0.000 title description 2
- 230000032258 transport Effects 0.000 claims description 6
- 238000003780 insertion Methods 0.000 abstract description 5
- 230000037431 insertion Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000003860 storage Methods 0.000 description 3
- 238000010073 coating (rubber) Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005352 clarification Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
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 in pairs in common connection 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, particularly on high-speed machines. This is done in a known manner with the help of the cored wires mentioned, 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 belt by hand.
- a device with which cored wires can be inserted mechanically is described in EP-PS 50 374. However, there the cored wires are inserted into a single wire coil and only then are the wire coils connected to one another using 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 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, whereby there is also no device described which enables the cored wires to be inserted mechanically into the wire link belt.
- the invention is therefore based on the object of proposing a device with which mechanical insertion 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 mutually parallel channels 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, and furthermore, on the side of the guide plate facing the wire link belt, a plurality of freely accessible slots next to one another for inserting and fixing the ends projecting above the wire link belt of the plug wires are provided, which are arranged such that the wire link belt is aligned with the mouths of the channels via the fastening of the plug wires in the slots in such a way that the openings of the wire g lied band 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 protruding 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 route, 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 only the plug wires could be used for the cored wires, so that only a certain degree of filling would result.
- an adjustable and detachable hold-down device which places 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 which is also driven for rotation and has end flanges projecting beyond its profile can be provided for an orderly supply of the cored wires to the guide plate, the cored wires resting on the upper side thereof.
- 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 in such a way that the device is behind the one in the transport direction of the wire link belt Direction for the supply of the plug wires is located, 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 - shown broken off on the left - lies.
- This is basically produced in such a way that partially inserted helixes in the direction of arrow 3 are fed to a device 4 which inserts the plug wires 5 in the direction of arrow 6 into the corresponding openings of the helixes which overlap each other 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 further explained prior art.
- 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 band on the strins side.
- the machine now works so that after inserting a set of the plug wires 5 in the finished wire links band in the direction of arrow 12, ie perpendicular to the arrows 3, 6, 11, is transported in batches, so that a set of the cored wires 9 can also be inserted into the wire link belt.
- Devices 4 and 8 therefore process the same number of wires 5 and 9, respectively.
- FIG. 2 shows that a guide plate 13 with channels passing through it in the longitudinal direction is provided 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. See in particular FIG. 3, which shows the cored wire 9 and the roller 18 spaced apart from one another for clarification.
- a guide roller 19 with projecting 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 openings 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 assigned to 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.
Landscapes
- Mechanical Engineering (AREA)
- Engineering & Computer Science (AREA)
- Basic Packing Technique (AREA)
- Wire Processing (AREA)
- Forwarding And Storing Of Filamentary Material (AREA)
- Coiling Of Filamentary Materials In General (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Ropes Or Cables (AREA)
- Manufacture Of Motors, Generators (AREA)
- Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Manufacturing Of Electric Cables (AREA)
Abstract
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 in pairs in common connection 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, particularly on high-speed machines. This is done in a known manner with the help of the cored wires mentioned, 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 wire link belts of this type, 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 belt 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. However, there the cored wires are inserted into a single wire coil and only then are the wire coils connected to one another using 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 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, whereby there is also no device described which enables the cored wires to be inserted mechanically 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 insertion 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 nebeneinander mehrere von oben frei zugängliche Schlitze zum Einlegen und Fixieren der über das Drahtgliederband vorstehenden Enden der Steckdrähte vorgesehen sind, die so angeordnet sind, daß über die Befestigung der Steckdrähte in den Schlitzen das Drahtgliederband derart zu den Mündungen der Kanäle ausgerichtet wird, daß die zur Aufnahme der Fülldrähte dienenden Öffnungen des Drahtgliederbandes den Mündungen der Kanäle gegenüber liegen.To achieve this object, the invention is characterized in that a guide plate is provided with a plurality of mutually parallel channels 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, and furthermore, on the side of the guide plate facing the wire link belt, a plurality of freely accessible slots next to one another for inserting and fixing the ends projecting above the wire link belt of the plug wires are provided, which are arranged such that the wire link belt is aligned with the mouths of the channels via the fastening of the plug wires in the slots in such a way that the openings of the wire g lied band 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 protruding 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 strip, 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 route, 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 only the plug wires could be used 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 places 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 which is also driven for rotation and has end flanges projecting beyond its profile can be provided for an orderly supply of the cored wires to the guide plate, the cored wires resting on the upper side thereof. 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 Ein richtung 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 in such a way that the device is behind the one in the transport direction of the wire link belt Direction for the supply of the plug wires is located, 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.
- Figure 1 is a plan view of a partial overall view of the machine including the device according to the invention.
- 2 shows, in a plan view enlarged compared to FIG. 1, the device according to the invention in its cooperation with one end of a wire link belt;
- Fig. 3 is a view in the direction of arrow A of Fig. 2;
- 4 shows an enlarged side view according to FIG. 3 of the front end of the guide plate with hold-down device and plug-in wire end, which is inserted into one of the slots;
- Fig. 5 shows a modified embodiment of the hold-down device;
- 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. 3.
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 - shown broken off on the left - lies. This is basically produced in such a way that partially inserted helixes in the direction of arrow 3 are fed to a device 4 which inserts the
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 aid 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 further explained prior art.
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
Die Maschine arbeitet nun so, daß nach dem Einführen eines Satzes der Steckdrähte 5 in das fertige Drahtglieder band 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
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 l4 der Kanäle erkennen.The construction of the
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
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-
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
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
Die Führungsplatte 13 endet in einer Auflageplatte 25 für die Steckdrähte 5.The
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
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)
dadurch gekennzeichnet,
daß eine Führungsplatte (13) mit mehreren zueinander parallelen Kanälen (l4) zur Führung der Fülldrähte (9) vorgesehen ist, wobei die Kanäle über einen Abschnitt (15) der Führungsplatte (13) von oben oder unten frei zugänglich sind und eine auf Drehung angetriebene Förderwalze (18) im Bereich des Abschnitts (15) auf die in den Kanälen (14) befindlichen Fülldrähte (9) einwirkt, diese zu den Öffnungen des Drahtgliederbandes (2) transportiert und in diese einschiebt, wobei ferner an der in der zum Drahtgliederband (2) weisenden Seite der Führungsplatte (13) nebeneinander mehrere von oben frei zugängliche Schlitze (21) zum Einlegen und Fixieren der über das Drahtgliederband (2) vorstehenden Enden der Steckdrähte (5) vorgesehen sind, die so angeordnet sind, daß über die Befestigung der Steckdrähte (5) in den Schlitzen (21) das Drahtgliederband (2) derart zu den Mündungen (l4) der Kanäle ausgerichtet wird, daß die zur Aufnahme der Fülldrähte dienenden Öffnungen des Drahtgliederbandes den Mündungen (14) der Kanäle gegenüber liegen.1.Device (8) for inserting cored wires (9) into openings in a wire link belt, which consists of alternately wound in opposite directions and partially overlapping coils arranged next to one another, in each of which two connecting openings, a plug wire (5) is inserted Wire link tape, the cored wires (9) run parallel to the plug wires (5),
characterized,
that a guide plate (13) with several mutually parallel channels (14) is provided for guiding the cored wires (9), the channels being freely accessible from above or below via a section (15) of the guide plate (13) and one driven to rotate Conveyor roller (18) acts in the region of section (15) on the cored wires (9) located in the channels (14), transports them to the openings of the wire link belt (2) and pushes them into the wire link belt (2). 2) facing side of the guide plate (13) side by side a plurality of freely accessible slots (21) for inserting and fixing the over the wire link band (2) projecting ends of the plug wires (5) are provided, which are arranged so that the attachment of the Plug-in wires (5) in the slots (21), the wire link belt (2) is aligned with the mouths (l4) of the channels in such a way that the openings for receiving the cored wires de s wire link belt are opposite the mouths (14) of the channels.
dadurch gekennzeichnet,
daß ein an- und abstellbarer Niederhalter (22) vorgesehen ist, der die in die Schlitze (21) eingeführten Steckdrahtenden (5) in die Schlitze (21) und auf eine vor den Mündungen (14) befindliche Auflageplatte (25) der Führungsplatte (13) drückt.2. Device according to claim 1,
characterized,
that an adjustable and detachable hold-down device (22) is provided, which pushes the plug wire ends (5) inserted into the slots (21) into the slots (21) and onto a support plate (25) of the guide plate (13) located in front of the openings (14) ) presses.
dadurch gekennzeichnet,
daß der Niederhalter (22) als Gummileiste ausgebildet ist.3. Device according to claim 2,
characterized,
that the hold-down device (22) is designed as a rubber strip.
dadurch gekennzeichnet,
daß der Niederhalter (22) als Andruckplatte ausgebildet ist, die entsprechend dem Profil des Vorderendes der Führungsplatte einschließlich ihrer Auflageplatte ausgebildet ist.4. The device according to claim 2,
characterized,
that the hold-down (22) is designed as a pressure plate, which is designed according to the profile of the front end of the guide plate including its support plate.
dadurch gekennzeichnet,
daß vor der Führungsplatte (13) eine ebenfalls auf Drehung angetriebene Führungswalze (19) mit über ihr Profil vorstehenden, stirnseitigen Flanschen (20) vorgesehen ist, auf deren Oberseite die Fülldrähte (9) aufliegen.5. Device according to one of claims 1 to 4,
characterized,
that in front of the guide plate (13) a likewise driven rotation guide roller (19) with projecting over its profile, front flanges (20) is provided, on the top of which the cored wires (9) rest.
dadurch gekennzeichnet,
daß die Vorrichtung (4) zum Einführen der Fülldrähte sich in Transportrichtung (12) des Drahtgliederbandes (2) hinter der Einrichtung (4) für die Zufuhr der Steckdrähte (5) befindet.6. Device according to one of claims 1 to 5 with a machine for producing the wire link belt (2), which has a device (4) for the supply of the plug wires (5) in the coils and a work table (1) for supporting the wire link belt (2),
characterized,
that the device (4) for inserting the cored wires is in the transport direction (12) of the wire link belt (2) behind the device (4) for the supply of the plug wires (5).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8902635U | 1989-03-04 | ||
DE8902635U DE8902635U1 (en) | 1989-03-04 | 1989-03-04 | Device for inserting cored wires into a wire link belt |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0393241A2 true EP0393241A2 (en) | 1990-10-24 |
EP0393241A3 EP0393241A3 (en) | 1991-11-27 |
EP0393241B1 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)
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 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2083431A (en) * | 1980-09-06 | 1982-03-24 | Scapa Porritt Ltd | Link belts |
EP0117304A1 (en) * | 1980-05-07 | 1984-09-05 | Heinz Kerber | Process for making link belts |
Family Cites Families (13)
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 |
US4290209A (en) * | 1978-05-17 | 1981-09-22 | Jwi Ltd. | Dryer fabric |
DE2847327C2 (en) * | 1978-05-17 | 1984-02-23 | JWI Ltd., Montreal, Quebec | Drying fabrics for paper machines |
DE2921491A1 (en) * | 1979-05-26 | 1980-12-04 | T T Haaksbergen B V I O | METHOD FOR PRODUCING A LINKED BAND |
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 |
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 |
-
1989
- 1989-03-04 DE DE8902635U patent/DE8902635U1/en not_active Expired
- 1989-10-04 DE DE58908280T patent/DE58908280D1/en not_active Expired - Fee Related
- 1989-10-04 EP EP89118363A patent/EP0393241B1/en not_active Expired - Lifetime
- 1989-10-04 AT AT89118363T patent/ATE110807T1/en not_active IP Right Cessation
- 1989-10-04 ES ES89118363T patent/ES2060710T3/en not_active Expired - Lifetime
- 1989-10-09 FI FI894784A patent/FI92913C/en not_active IP Right Cessation
- 1989-10-24 CA CA002001307A patent/CA2001307C/en not_active Expired - Fee Related
-
1990
- 1990-01-04 US US07/460,752 patent/US5068960A/en not_active Expired - Fee Related
- 1990-03-02 JP JP2049719A patent/JPH06102231B2/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0117304A1 (en) * | 1980-05-07 | 1984-09-05 | Heinz Kerber | Process for making link belts |
GB2083431A (en) * | 1980-09-06 | 1982-03-24 | Scapa Porritt Ltd | Link belts |
Also Published As
Publication number | Publication date |
---|---|
JPH06102231B2 (en) | 1994-12-14 |
ATE110807T1 (en) | 1994-09-15 |
EP0393241A3 (en) | 1991-11-27 |
FI92913C (en) | 1995-01-25 |
JPH02268934A (en) | 1990-11-02 |
CA2001307C (en) | 1994-08-30 |
DE8902635U1 (en) | 1989-04-13 |
CA2001307A1 (en) | 1990-09-04 |
FI92913B (en) | 1994-10-14 |
ES2060710T3 (en) | 1994-12-01 |
FI894784A0 (en) | 1989-10-09 |
EP0393241B1 (en) | 1994-08-31 |
US5068960A (en) | 1991-12-03 |
DE58908280D1 (en) | 1994-10-06 |
FI894784A (en) | 1990-09-05 |
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