EP0237705B1 - Device to deposit spinning material cables - Google Patents

Device to deposit spinning material cables Download PDF

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Publication number
EP0237705B1
EP0237705B1 EP19870100306 EP87100306A EP0237705B1 EP 0237705 B1 EP0237705 B1 EP 0237705B1 EP 19870100306 EP19870100306 EP 19870100306 EP 87100306 A EP87100306 A EP 87100306A EP 0237705 B1 EP0237705 B1 EP 0237705B1
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EP
European Patent Office
Prior art keywords
cable
supporting
supporting element
gap
sheets
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
Application number
EP19870100306
Other languages
German (de)
French (fr)
Other versions
EP0237705A1 (en
Inventor
Werner Krüger-Hoiss
Hans-Joachim Heidel
Heinrich Troué
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Neumuenstersche Maschinen und Apparatebau GmbH
Original Assignee
Neumuenstersche Maschinen und Apparatebau GmbH
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Publication date
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Publication of EP0237705A1 publication Critical patent/EP0237705A1/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
    • B65H67/04—Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements
    • B65H67/0428—Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements for cans, boxes and other receptacles
    • B65H67/0434—Transferring material devices between full and empty cans
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S242/00—Winding, tensioning, or guiding
    • Y10S242/911—Cutter
    • 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
    • Y10T83/00—Cutting
    • Y10T83/323—With means to stretch work temporarily

Definitions

  • the invention relates to a device for storing spinning cables, in particular synthetic fiber cables in cans, according to the preamble of patent claim 1.
  • the invention is based on a device which is described in DE-PS 2 035 020.
  • the support member is a rigid roof-shaped body which has a cutout in the form of a gap along the ridge edge.
  • a glow wire is provided as a separating element, which can be lowered into the gap from above.
  • Resilient flaps are attached to the bracket of the glow wire with slide shoes, which serve as holding members.
  • the sliding shoes which are adapted to the roof pitch, lie on the roof surfaces on both sides of the cutout when the filament is lowered and clamp the cable lying on the support body during the cutting process.
  • the invention has for its object to improve a device of the type specified in the preamble of claim 1 so that it works reliably.
  • Safe operation results from the following workflow: When changing position, the cable is first slackly placed over the closed support element. Then it is clamped on both sides of the support member. Only then is the gap opened by spreading the support member, the cable being pulled tight. It is cut in this state. It therefore never has the opportunity to get into the gap and cannot avoid the separating element.
  • the lateral arrangement of the separating member according to claim 3 enables unimpeded folding of the cable, and its design as a rotating knife disc ensures a smooth cut without the cable ends melting.
  • the feature of claim 4 prevents the cable end belonging to the empty jug from being pulled into the jug.
  • the device shown in FIGS. 1 and 2 has two can positions I and 11. Each position includes a drivable turntable 1, 1 'embedded in the floor. The cans 2, 2 'are on the turntables.
  • a feed device 4 is suspended from stationary rails 3, 3 ', consisting essentially of a carriage 5 in which two reel rings 7, 7' provided with a drive 6 are mounted.
  • the feed device 4 can be displaced from a position drawn in solid lines in FIG. 1, which corresponds to the can position I, by means of a piston 8 into the position indicated by broken lines, which corresponds to the can position II. In each position, the feed device 4 can be changed by means of a piston 9, so that the gap between the two reel rings 7, 7 '- as symbolized by the arrow 10 - moves back and forth approximately between the axis of the can 2 and its edge.
  • a delivery unit 11 is located next to the cable laying device.
  • a support member 13 is arranged on a column 12 standing between the can positions I and II, which bridges the gap between the two can positions.
  • a cross member 14 is also arranged in the form of a T, on which a separating member 15 is displaceable in the horizontal direction.
  • the separating member 15 is a commercially available so-called circular knife machine. Such machines are usually used as hand-held devices when cutting fabrics for clothing.
  • the circular knife machine has a frame with a handle 16, with the usual protective devices 17 and with a base plate 18, which on the front, i.e. the handle 16 facing edge is tapered wedge-shaped.
  • a circular or polygonal knife disk 19 is attached to the frame and can be rotated about a horizontal axis by means of an electric or pneumatic drive 20.
  • the knife disc 19 dips into a slot in the base plate 18 with a narrow segment.
  • the foot plate 18 is screwed onto a slide 21. This is slidably guided along a rail 22 which is screwed onto the top of the cross member 14.
  • the slide 21 In the basic position shown in FIG. 4, the slide 21 is located at one end of the crossmember 14, the wedge-shaped edge of the foot plate 18 pointing towards the column 12. From this position, it can be displaced in the direction of the column 12 by means of a piston-cylinder unit 23, which engages with a piston rod eye 24 on a bolt 25 fastened to the slide 21.
  • a cam-like projection 26 sits on the underside of the slide 21 two contactless switches 27, 28 are attached laterally in the immediate vicinity of the movement path of the projection 26.
  • One switch 27 is located at the end of the crossmember 14, at which the carriage 21 is in the basic position.
  • the other switch 28 is arranged at a distance from the switch 27.
  • the support member 13 has two flat, rectangular support plates 29, 29 'with curved side edges 30, 30'.
  • the support plates 29, 29 ' are in the basic position indicated by dashed lines in Figure 3 mirror symmetrical to the plane formed by the column 12 and the cross member 14, so that they abut each other at the upper edges and together form a roof that covers part of the rail 22.
  • the angle of inclination is between 40 and 50 ° .
  • Trapezoidal brackets 31, 31 ' are attached to the undersides of the support plates 29, 29'. These brackets and with them the support plates 29, 29 'can be pivoted about a common pivot 32 which is fastened to the column 12 parallel to the ridge edge of the roof formed by the support plates 29, 29', approximately at the level of the lower edges of the roof.
  • the ends of two arms 33, 33 ' are articulated symmetrically to one another underneath the pivot 32 on the brackets 31, 31 ' .
  • the opposite ends of the arms 33, 33 ' are jointly articulated via an intermediate piece 34, which is seated in a sliding guide 35, to a piston-cylinder unit 36 which is fastened to the column 12 in a vertical position.
  • the support plates 29, 29 ' can be pivoted either into the basic position indicated by dashed lines or into the working position drawn with solid lines.
  • the support plate 29 is in the immediate vicinity of a limit switch 37 which is fastened to the column 12 via a holder 38.
  • a fork-shaped clamping bracket 39 On the upper side of the support plate 29 there is a fork-shaped clamping bracket 39, which can be folded either into a basic position or into an engagement position. In the basic position, the two fork tines are approximately perpendicular to the support plate 29, as can best be seen from FIG. 5. In the engaged position, they lie flat. The folding takes place with the aid of a piston-cylinder unit 40, which lies horizontally approximately halfway up on the underside of the support plate 29 and engages a lever 41.
  • the lever 41 which is firmly connected to the clamping bracket 39 and forms the fork handle, so to speak, can be pivoted about a bolt 42 which is mounted in a block 43. This sits on the laterally projecting end of an angle piece 44, which is attached at half height transversely on the underside of the support plate 29.
  • the bolt 42 is therefore a short distance above the top of the support plate 29, but laterally from the support plate and parallel to its side edge.
  • the bent-up edges of the support plate 29 are provided with recesses 45.
  • the folded clamps are indicated at 39a.
  • the support plate 29 ' is correspondingly equipped with clamps 39'.
  • the column 12 can be pivoted about a joint 46 attached to its foot in the plane formed by the column 12 and the cross member 14, ie transversely to the plane of the axes of the two cans 2, 2 '.
  • the pivoting from the vertical normal position into a position only partially indicated in FIG. 6 and inclined by approximately 45 ° takes place by means of a piston-cylinder unit 47, which on the one hand is attached to an articulated eye 48 attached to the column 12 at approximately half height and on the other hand at a distance from the Column 12 attacks on a base plate attached hinge eye 49.
  • the device works as follows:
  • a cable 50 is fed via the delivery mechanism 11 and the feed device 4 to the can rotating about its axis.
  • the drive of the turntable 1 is first switched off.
  • the oscillation is also stopped so that the gap between the reels 7, 7 'is above the center of the can 2.
  • the cylinder 8 now moves the feed device 4 from position I to position II.
  • the cable 50 lies over the roof formed by the support surfaces 29, 29 ', which is still in the closed basic position.
  • the slide 21, on which the separating member 15 is mounted is now moved from the basic position in the direction of the column 12 by the piston-cylinder unit 23.
  • the drive of the separating member 15 is switched on automatically.
  • the clamps 39, 39 ' triggered by the switch 28, fold onto the support plates 29, 29' and hold the cable 50 firmly on both sides.
  • the piston-cylinder unit 36 folds the support plates 29, 29 'into the working position.
  • the cable 50 is pulled tight over the gap which now opens between the upper edges of the two support plates.
  • the switch 37 signals that the support member 13 is in the working position.
  • the separating member 15 now moves into the gap between the support plates 29, 29 'and separates the cable 50.
  • the separation is complete since the filaments have no possibility of avoiding the knife disk 19.
  • the separating member 15 moves back into its basic position, the reaching of which is signaled by the switch 27.
  • the drive of the separating element switches off, the roof closes and the clamping brackets 39, 39 'fold back into the basic position.
  • One end of the cable hangs over the edge of the full can 2, the other falls into the empty can 2 ' .
  • the oscillation of the feed device 4 starts again, and the drive of the turntable 1 'switches on.

Description

Die Erfindung betrifft eine Vorrichtung zum Ablegen von Spinnkabeln, insbesondere Synthesefaserkabeln in Kannen, gemäß dem Oberbegriff des Patentanspruchs 1.The invention relates to a device for storing spinning cables, in particular synthetic fiber cables in cans, according to the preamble of patent claim 1.

Die Erfindung geht von einer Vorrichtung aus, die in der DE-PS 2 035 020 beschrieben ist. Bei der bekannten Vorrichtung ist das Stützorgan ein in sich starrer dachförmiger Körper, der längs der Firstkante einen Ausschnitt in Form eines Spaltes aufweist. Als Trennorgan ist ein Glühdraht vorgesehen, der von oben in den Spalt absenkbar ist. An der Halterung des Glühdrahtes sind federnde Klappen mit Gleitschuhen befestigt, die als Halteorgane dienen. Die Gleitschuhe, die der Dachneigung angepasst sind, legen sich beim Absenken des Glühdrahtes beiderseits des Ausschnitts auf die Dachflächen und klemmen das auf dem Stützkörper liegende Kabel während des Trennvorganges fest.The invention is based on a device which is described in DE-PS 2 035 020. In the known device, the support member is a rigid roof-shaped body which has a cutout in the form of a gap along the ridge edge. A glow wire is provided as a separating element, which can be lowered into the gap from above. Resilient flaps are attached to the bracket of the glow wire with slide shoes, which serve as holding members. The sliding shoes, which are adapted to the roof pitch, lie on the roof surfaces on both sides of the cutout when the filament is lowered and clamp the cable lying on the support body during the cutting process.

In der Praxis hat sich diese Vorrichtung als nicht genügend betriebssicher erwiesen. Beim Umlegen des Kabels von der einen zu der anderen Position war es nicht zu vermeiden, daß das zunächst schlaff auf das Stützorgan gelegte laufende Kabel gelegentlich in den Spalt eindrang. Die Gleitschuhe konnten das Kabel in solchen Fällen nicht mehr glattziehen. Mitunter bildete sich sogar ein Wulst. Eine sichere Trennung war nicht gewährleistet.In practice, this device has proven to be insufficiently reliable. When moving the cable from one position to the other, it was unavoidable that the running cable initially laid limply on the support member occasionally penetrated into the gap. In such cases, the sliding shoes could no longer pull the cable smooth. Sometimes even a bulge formed. A safe separation was not guaranteed.

Der Erfindung liegt die Aufgabe zugrunde, eine Vorrichtung der im Oberbegriff des Patentanspruchs 1 angegebenen Gattung so zu verbessern, daß sie betriebssicher arbeitet.The invention has for its object to improve a device of the type specified in the preamble of claim 1 so that it works reliably.

Diese Aufgabe wird erfindungsgemäß durch die kennzeichnenden Merkmale des Anspruchs 1 gelöst.This object is achieved by the characterizing features of claim 1.

Die sichere Betriebsweise ergibt sich durch den folgenden Arbeitsablauf: Beim Positionswechsel wird das Kabel zunächst schlaff über das geschlossene Stützorgan gelegt. Anschließend wird es auf beiden Seiten des Stützorgans festgeklemmt. Erst dann wird durch Aufspreizen des Stützorgans der Spalt geöffnet, wobei das Kabel strammgezogen wird. In diesem Zustand wird es geschnitten. Es hat daher zu keinem Zeitpunkt die Möglichkeit, in den Spalt zu gelangen, und kann dem Trennorgan nicht ausweichen.Safe operation results from the following workflow: When changing position, the cable is first slackly placed over the closed support element. Then it is clamped on both sides of the support member. Only then is the gap opened by spreading the support member, the cable being pulled tight. It is cut in this state. It therefore never has the opportunity to get into the gap and cannot avoid the separating element.

In Anspruch 2 ist eine bevorzugte Ausbildung der Klemmorgane angegeben.In claim 2, a preferred embodiment of the clamping members is specified.

Die seitliche Anordnung des Trennorgans gemäß Anspruch 3 ermöglicht ein unbehindertes Umlegen des Kabels, und seine Ausbildung als rotierende Messerscheibe gewährleistet einen glatten Schnitt, ohne daß die Kabelenden anschmelzen.The lateral arrangement of the separating member according to claim 3 enables unimpeded folding of the cable, and its design as a rotating knife disc ensures a smooth cut without the cable ends melting.

Durch das Merkmal des Anspruchs 4 wird verhindert, daß das zu der leeren Kanne gehörende Kabelende in die Kanne hineingezogen wird.The feature of claim 4 prevents the cable end belonging to the empty jug from being pulled into the jug.

Die Zeichnung dient zur Erläuterung der Erfindung anhand eines vereinfacht dargestellten Ausführungsbeispiels.

  • Figur 1 zeigt die Gesamtvorrichtung von vorne
  • Figur 2 zeigt die Gesamtvorrichtung von der Seite
  • Figur 3 zeigt einen Teil der Vorrichtung von vorne
  • Figur 4 zeigt denselben Teil von der Seite
  • Figur 5 veranschaulicht eine Einzelheit
  • Figur 6 zeigt einen Teil der Vorrichtung von der Seite in zwei verschiedenen Stellungen
The drawing serves to explain the invention with reference to an embodiment shown in simplified form.
  • Figure 1 shows the entire device from the front
  • Figure 2 shows the entire device from the side
  • Figure 3 shows part of the device from the front
  • Figure 4 shows the same part from the side
  • Figure 5 illustrates a detail
  • Figure 6 shows part of the device from the side in two different positions

Die in den Figuren 1 und 2 dargestellte Vorrichtung hat zwei Kannenpositionen I und 11. Zu jeder Position gehört ein in den Boden eingelassener, antreibbarer Drehteller 1, 1'. Auf den Drehtellern stehen die Kannen 2, 2'.The device shown in FIGS. 1 and 2 has two can positions I and 11. Each position includes a drivable turntable 1, 1 'embedded in the floor. The cans 2, 2 'are on the turntables.

Über den beiden Kannenpositionen ist an ortsfesten Schienen 3, 3' eine Zuführvorrichtung 4 aufgehängt, bestehend im wesentlichen aus einem Schlitten 5, in dem zwei mit einem Antrieb 6 versehene Haspelkränze 7, 7' gelagert sind.Above the two can positions, a feed device 4 is suspended from stationary rails 3, 3 ', consisting essentially of a carriage 5 in which two reel rings 7, 7' provided with a drive 6 are mounted.

Die Zuführvorrichtung 4 ist von einer in Figur 1 mit durchgezogenen Linien gezeichneten Stellung, die der Kannenposition I entspricht, mittels eines Kolbens 8 in die mit gestrichelten Linien angedeutete Stellung verschieblich, die der Kannenposition II entspricht. In jeder Stellung ist die Zuführvorrichtung 4 mittels eines Kolbens 9 changierbar, so daß der zwischen den beiden Haspelkränzen 7, 7' befindliche Spalt sich - wie durch den Pfeil 10 symbolisiert - etwa zwischen Achse der Kanne 2 und deren Rand hin und her bewegt.The feed device 4 can be displaced from a position drawn in solid lines in FIG. 1, which corresponds to the can position I, by means of a piston 8 into the position indicated by broken lines, which corresponds to the can position II. In each position, the feed device 4 can be changed by means of a piston 9, so that the gap between the two reel rings 7, 7 '- as symbolized by the arrow 10 - moves back and forth approximately between the axis of the can 2 and its edge.

Neben der Kabelablegevorrichtung steht ein Lieferwerk 11.A delivery unit 11 is located next to the cable laying device.

Auf einer zwischen den Kannenpositionen I und II stehenden Säule 12 ist ein Stützorgan 13 angeordnet, das den Zwischenraum zwischen den beiden Kannenpositionen überbrückt. Auf der Säule 12 ist außerdem in Form eines T eine Traverse 14 angeordnet, auf der ein Trennorgan 15 in waagerechter Richtung verschieblich ist.A support member 13 is arranged on a column 12 standing between the can positions I and II, which bridges the gap between the two can positions. On the column 12, a cross member 14 is also arranged in the form of a T, on which a separating member 15 is displaceable in the horizontal direction.

Das Trennorgan 15 ist eine handelsübliche sogenannte Rundmessermaschine. Derartige Maschinen werden üblicherweise als Handgeräte beim Zuschneiden von Stoffen für die Konfektion von Bekleidung eingesetzt. Die Rundmessermaschine hat ein Gestell mit einem Handgriff 16, mit den üblichen Schutzvorrichtungen 17 und mit einer Fußplatte 18, die am vorderen, d.h. dem Handgriff 16 abgekehrten Rand keilförmig abgeschrägt ist.The separating member 15 is a commercially available so-called circular knife machine. Such machines are usually used as hand-held devices when cutting fabrics for clothing. The circular knife machine has a frame with a handle 16, with the usual protective devices 17 and with a base plate 18, which on the front, i.e. the handle 16 facing edge is tapered wedge-shaped.

An dem Gestell ist eine kreisrunde oder auch polygonale Messerscheibe 19 befestigt, die mittels eines elektrischen oder pneumatischen Antriebs 20 um eine horizontale Achse in Umdrehung versetzbar ist. Die Messerscheibe 19 taucht mit einem schmalen Segment in einen Schlitz der Fußplatte 18 ein. Die Fußplatte 18 ist auf einem Schlitten 21 festgeschraubt. Dieser ist längs einer Schiene 22 gleitend geführt, die auf der Oberseite der Traverse 14 festgeschraubt ist. In der in Figur 4 dargestellten Grundstellung befindet sich der Schlitten 21 an dem einen Ende der Traverse 14, wobei der keilförmige Rand der Fußplatte 18 zu der Säule 12 zeigt. Aus dieser Stellung ist er mittels einer Kolbenzylindereinheit 23, die mit einem Kolbenstangenauge 24 an einem am Schlitten 21 befestigten Bolzen 25 angreift, in Richtung auf die Säule 12 verschieblich. An der Unterseite des Schlittens 21 sitzt ein nockenartiger Vorsprung 26. An der Traverse 14 sind seitlich in unmittelbarer Nähe der Bewegungsbahn des Vorsprungs 26 zwei berührungslose Schalter 27, 28 angebracht. Der eine Schalter 27 sitzt an dem Ende der Traverse 14, an dem sich der Schlitten 21 in der Grundstellung befindet. Der andere Schalter 28 ist mit Abstand von dem Schalter 27 angeordnet.A circular or polygonal knife disk 19 is attached to the frame and can be rotated about a horizontal axis by means of an electric or pneumatic drive 20. The knife disc 19 dips into a slot in the base plate 18 with a narrow segment. The foot plate 18 is screwed onto a slide 21. This is slidably guided along a rail 22 which is screwed onto the top of the cross member 14. In the basic position shown in FIG. 4, the slide 21 is located at one end of the crossmember 14, the wedge-shaped edge of the foot plate 18 pointing towards the column 12. From this position, it can be displaced in the direction of the column 12 by means of a piston-cylinder unit 23, which engages with a piston rod eye 24 on a bolt 25 fastened to the slide 21. A cam-like projection 26 sits on the underside of the slide 21 two contactless switches 27, 28 are attached laterally in the immediate vicinity of the movement path of the projection 26. One switch 27 is located at the end of the crossmember 14, at which the carriage 21 is in the basic position. The other switch 28 is arranged at a distance from the switch 27.

Das Stützorgan 13 weist zwei ebene, rechteckige Stützbleche 29, 29' mit hochgebogenen Seitenkanten 30, 30' auf. Die Stützbleche 29, 29' sind in der in Figur 3 mit gestrichelten Linien angedeuteten Grundstellung spiegelsymmetrisch zu der von der Säule 12 und der Traverse 14 gebildeten Ebene schräg gestellt, so daß sie an den oberen Rändern dicht aneinander stoßen und gemeinsam ein Dach bilden, das einen Teil der Schiene 22 abdeckt.The support member 13 has two flat, rectangular support plates 29, 29 'with curved side edges 30, 30'. The support plates 29, 29 'are in the basic position indicated by dashed lines in Figure 3 mirror symmetrical to the plane formed by the column 12 and the cross member 14, so that they abut each other at the upper edges and together form a roof that covers part of the rail 22.

Der Neigungswinkel liegt zwischen 40 und 50°. An den Unterseiten der Stützbleche 29, 29' sind trapezförmige Halterungen 31, 31' angebracht. Diese Halterungen und mit ihnen die Stützbleche 29, 29' sind um einen gemeinsamen Drehzapfen 32 schwenkbar, der parallel zur Firstkante des von den Stützblechen 29, 29', gebildeten Daches etwa in Höhe der Unterkanten des Daches an der Säule 12 befestigt ist.The angle of inclination is between 40 and 50 ° . Trapezoidal brackets 31, 31 'are attached to the undersides of the support plates 29, 29'. These brackets and with them the support plates 29, 29 'can be pivoted about a common pivot 32 which is fastened to the column 12 parallel to the ridge edge of the roof formed by the support plates 29, 29', approximately at the level of the lower edges of the roof.

An den Halterungen 31, 31' sind zueinander symmetrisch schräg unterhalb des Drehzapfens 32 die Enden zweier Arme 33, 33' angelenkt. Die entgegengesetzten Enden der Arme 33, 33' sind gemeinsam über ein Zwischenstück 34, das in einer Gleitführung 35 sitzt, an einer Kolbenzylindereinheit 36 angelenkt, die in senkrechter Stellung an der Säule 12 befestigt ist. Durch Betätigung der Kolbenzylindereinheit 36 sind die Stützbleche 29, 29' wahlweise in die gestrichelt angedeutete Grundstellung oder in die mit durchgezogenen Linien gezeichnete Arbeitsstellung verschwenkbar. In der Arbeitsstellung, in der die Stützbleche 29, 29' längs der Firstkante des von ihnen gebildeten Daches durch einen Spalt getrennt sind, befindet sich das Stützblech 29 in unmittelbarer Nähe eines Endschalters 37, der über einen Halter 38 an der Säule 12 befestigt ist.The ends of two arms 33, 33 'are articulated symmetrically to one another underneath the pivot 32 on the brackets 31, 31 ' . The opposite ends of the arms 33, 33 ' are jointly articulated via an intermediate piece 34, which is seated in a sliding guide 35, to a piston-cylinder unit 36 which is fastened to the column 12 in a vertical position. By actuating the piston-cylinder unit 36, the support plates 29, 29 ' can be pivoted either into the basic position indicated by dashed lines or into the working position drawn with solid lines. In the working position, in which the support plates 29, 29 ' are separated by a gap along the ridge edge of the roof formed by them, the support plate 29 is in the immediate vicinity of a limit switch 37 which is fastened to the column 12 via a holder 38.

Auf der Oberseite des Stützbleches 29 sitzt ein gabelförmiger Klemmbügel 39, der wahlweise in eine Grundstellung oder in eine Eingriffsstellung klappbar ist. In der Grundstellung stehen die beiden Gabelzinken etwa senkrecht auf dem Stützblech 29, wie am besten aus Figur 5 erkennbar ist. In der Eingriffsstellung liegen sie flach auf. Das Umklappen erfolgt mit Hilfe einer Kolbenzylindereinheit 40, die waagerecht etwa in halber Höhe an der Unterseite des Stützbleches 29 liegt und an einem Hebel 41 angreift.On the upper side of the support plate 29 there is a fork-shaped clamping bracket 39, which can be folded either into a basic position or into an engagement position. In the basic position, the two fork tines are approximately perpendicular to the support plate 29, as can best be seen from FIG. 5. In the engaged position, they lie flat. The folding takes place with the aid of a piston-cylinder unit 40, which lies horizontally approximately halfway up on the underside of the support plate 29 and engages a lever 41.

Der Hebel 41, der mit dem Klemmbügel 39 fest verbunden ist und sozusagen den Gabelstiel bildet, ist um einen Bolzen 42 verschwenkbar, der in einem Block 43 gelagert ist. Dieser sitzt auf dem seitlich vorstehenden Ende eines Winkelstücks 44, das in halber Höhe quer auf der Unterseite des Stützbleches 29 befestigt ist. Der Bolzen 42 liegt daher in kurzem Abstand über der Oberseite des Stützblechs 29, jedoch seitlich von dem Stützblech und parallel zu dessen Seitenkante. Um das Umklappen des Klemmbügels 39 zu ermöglichen, sind die hochgebogenen Kanten des Stützblechs 29 mit Ausnehmungen 45 versehen. In Figur 3 und Figur 5 sind die umgeklappten Klemmbügel bei 39a angedeutet.The lever 41, which is firmly connected to the clamping bracket 39 and forms the fork handle, so to speak, can be pivoted about a bolt 42 which is mounted in a block 43. This sits on the laterally projecting end of an angle piece 44, which is attached at half height transversely on the underside of the support plate 29. The bolt 42 is therefore a short distance above the top of the support plate 29, but laterally from the support plate and parallel to its side edge. In order to enable the clamping bracket 39 to be folded over, the bent-up edges of the support plate 29 are provided with recesses 45. In Figure 3 and Figure 5, the folded clamps are indicated at 39a.

Das Stützblech 29' ist in entsprechender Weise mit Klemmbügeln 39' ausgestattet.The support plate 29 'is correspondingly equipped with clamps 39'.

Bei der in Figur 6 dargestellten besonderen Ausgestaltung der Erfindung ist die Säule 12 um ein an ihren Fuß angebrachtes Gelenk 46 in der von der Säule 12 und der Traverse 14 gebildeten Ebene, d.h. quer zur Ebene der Achsen der beiden Kannen 2, 2' schwenkbar. Die Verschwenkung aus der senkrechten Normalstellung in eine in Figur 6 teilweise nur angedeutete, um etwa 45° geneigte Stellung erfolgt mittels einer Kolbenzylindereinheit 47, die einerseits an einem etwa in halber Höhe an der Säule 12 befestigten Gelenkauge 48 und andererseits an einem mit Abstand von der Säule 12 an einer Grundplatte befestigten Gelenkauge 49 angreift.In the particular embodiment of the invention shown in FIG. 6, the column 12 can be pivoted about a joint 46 attached to its foot in the plane formed by the column 12 and the cross member 14, ie transversely to the plane of the axes of the two cans 2, 2 '. The pivoting from the vertical normal position into a position only partially indicated in FIG. 6 and inclined by approximately 45 ° takes place by means of a piston-cylinder unit 47, which on the one hand is attached to an articulated eye 48 attached to the column 12 at approximately half height and on the other hand at a distance from the Column 12 attacks on a base plate attached hinge eye 49.

Die Vorrichtung arbeitet folgendermaßen:The device works as follows:

Bei der in Figur 1 dargestellten Stellung wird ein Kabel 50 über das Lieferwerk 11 und die Zuführvorrichtung 4 der um ihre Achse rotierenden Kanne zugeführt.In the position shown in FIG. 1, a cable 50 is fed via the delivery mechanism 11 and the feed device 4 to the can rotating about its axis.

Wenn die Kanne 2 voll ist, wird zunächst der Antrieb des Drehtellers 1 abgeschaltet. Die Changierung wird ebenfalls gestoppt, so daß sich der Spalt zwischen den Haspeln 7, 7' über der Mitte der Kanne 2 befindet. Der Zylinder 8 verschiebt nun die Zuführeinrichtung 4 von der Position I zur Position II. Dabei legt sich das Kabel 50 über das von den Stützflächen 29, 29' gebildete Dach, das sich noch in der geschlossenen Grundstellung befindet.When the can 2 is full, the drive of the turntable 1 is first switched off. The oscillation is also stopped so that the gap between the reels 7, 7 'is above the center of the can 2. The cylinder 8 now moves the feed device 4 from position I to position II. The cable 50 lies over the roof formed by the support surfaces 29, 29 ', which is still in the closed basic position.

Der Schlitten 21, auf dem das Trennorgan 15 montiert ist, wird nun durch die Kolbenzylindereinheit 23 aus der Grundstellung in Richtung auf die Säule 12 bewegt. Wenn der Vorsprung 26 den Schalter 28 passiert, wird der Antrieb des Trennorgans 15 selbsttätig eingeschaltet. Etwa gleichzeitig klappen die Klemmbügel 39, 39', ausgelöst durch den Schalter 28, auf die Stützbleche 29, 29' und halten das Kabel 50 auf beiden Seiten fest. Mit Zeitverzögerung klappt die Kolbenzylindereinheit 36 die Stützbleche 29, 29' in die Arbeitsstellung. Dadurch wird das Kabel 50 über dem Spalt, der sich nun zwischen den Oberkanten der beiden Stützbleche öffnet, strammgezogen. Der Schalter 37 signalisiert, daß sich das Stützorgan 13 in der Arbeitsstellung befindet. Das Trennorgan 15 fährt nun in den Spalt zwischen den Stützblechen 29, 29' und trennt das Kabel 50. Die Trennung ist vollständig, da die Filamente keine Möglichkeit haben, der Messerscheibe 19 auszuweichen. Nach der Trennung fährt das Trennorgan 15 in seine Grundstellung zurück, deren Erreichen durch den Schalter 27 signalisiert wird. Der Antrieb des Trennorgans schaltet ab, das Dach schließt sich, und die Klemmbügel 39, 39' klappen zurück in die Grundstellung. Das eine Kabelende hängt über den Rand der vollen Kanne 2, das andere fällt in die leere Kanne 2'. Die Changierung der Zuführvorrichtung 4 setzt wieder ein, und der Antrieb des Drehtellers 1' schaltet sich ein.The slide 21, on which the separating member 15 is mounted, is now moved from the basic position in the direction of the column 12 by the piston-cylinder unit 23. When the projection 26 passes the switch 28, the drive of the separating member 15 is switched on automatically. At approximately the same time, the clamps 39, 39 ', triggered by the switch 28, fold onto the support plates 29, 29' and hold the cable 50 firmly on both sides. With a time delay, the piston-cylinder unit 36 folds the support plates 29, 29 'into the working position. As a result, the cable 50 is pulled tight over the gap which now opens between the upper edges of the two support plates. The switch 37 signals that the support member 13 is in the working position. The separating member 15 now moves into the gap between the support plates 29, 29 'and separates the cable 50. The separation is complete since the filaments have no possibility of avoiding the knife disk 19. After the separation, the separating member 15 moves back into its basic position, the reaching of which is signaled by the switch 27. The drive of the separating element switches off, the roof closes and the clamping brackets 39, 39 'fold back into the basic position. One end of the cable hangs over the edge of the full can 2, the other falls into the empty can 2 ' . The oscillation of the feed device 4 starts again, and the drive of the turntable 1 'switches on.

Auf Grund der besonderen Ausgestaltung gemäß Anspruch 4 und Figur 6 läßt sich die Arbeitsweise auf Wunsch wie folgt abwandeln:Due to the special design according to claims 4 and 6, the method of operation can be modified as follows on request:

Nach dem Trennen des Kabels 50, jedoch vor dem Zurückklappen der Klemmbügel 39, 39' wird die Säule 12 seitlich abgekippt. Danach werden die Kabelenden durch Zurückklappen der Klemmbügel 39, 39' losgelassen. Die Kabelenden fallen daher wesentlich länger aus. Das eine Kabelende wird nicht in die leere Kanne 2' gezogen, sondern hängt - ebenso wie das zu der vollen Kanne 2 gehörende Ende - über den Rand. Beide Kabelenden können vom Bedienungspersonal mit einem Knoten versehen werden, um das Aufspleißen zu vermeiden. Das Kabelende der noch leeren Kanne wird - z.B. mit einem Klebestreifen - am Kannenrand befestigt. Erst danach wird der Antrieb des Drehtellers 1' eingeschaltet. Die heraushängenden Kabelenden haben bei der Weiterverarbeitung den Vorteil, daß man jeweils das Ende der einen Kanne mit dem Anfang der anderen Kanne verbinden und somit kontinuierlich arbeiten kann.After the cable 50 has been disconnected, but before the clamping brackets 39, 39 'are folded back, the Column 12 tilted sideways. Then the cable ends are released by folding back the clamps 39, 39 '. The cable ends are therefore much longer. One end of the cable is not pulled into the empty can 2 ', but hangs - like the end belonging to the full can 2 - over the edge. Both ends of the cable can be knotted by the operating personnel in order to avoid fanning out. The cable end of the still empty jug is attached to the jug edge, for example with an adhesive strip. Only then is the drive of the turntable 1 'switched on. The hanging cable ends have the advantage in further processing that you can connect the end of one can with the beginning of the other can and thus work continuously.

Claims (4)

1. Apparatus for laying spinning cables, in particular synthetic fibre cables in cans, with at least two positions (I, II) for each can (2, 2') and with means for automatic can change, with a roof-shaped supporting element (13) for the cable (50), bridging the intermediate space between the positions (I, II), and comprising two inclined support sheets (29, 29'), with a separating element (15) which can be inserted in a gap arranged along the ridge edge of the supporting element (13), and with clamping elements (39, 39') for securing the cable (50) resting on the supporting element (13), characterised in that the supporting sheets (29, 29') are movable relative to one another, and adopt either an inoperative position or an operating position, the supporting sheets (29, 29') are in close mutual abutment lengthwise of the ridge edge of the supporting element (13) in the inop- eratiave position and are separated in the operating position by a gap, and in that the clamping elements (39, 39') are fixed to the supporting sheets (29, 29').
2. Apparatus according to Claim 1, characterised in that the clamping elements are constructed as collapsible clamp straps (39, 39').
3. Apparatus according to Claim 1 or 2, characterised in that the separating element (15) has a rotatable cutter disc (19) and is mounted on a slide (21) movable on a horizontal rail (22).
4. Apparatus according to one of Claims 1 to 3, characterised in that the supporting element (13) with the separating element (15) is mounted on a column (12) which can be pivoted sideways about a joint (46) arranged in the vicinity of the floor.
EP19870100306 1986-03-19 1987-01-13 Device to deposit spinning material cables Expired EP0237705B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863609198 DE3609198A1 (en) 1986-03-19 1986-03-19 DEVICE FOR DEPOSITING TENSIONING CABLES
DE3609198 1986-03-19

Publications (2)

Publication Number Publication Date
EP0237705A1 EP0237705A1 (en) 1987-09-23
EP0237705B1 true EP0237705B1 (en) 1989-03-22

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Application Number Title Priority Date Filing Date
EP19870100306 Expired EP0237705B1 (en) 1986-03-19 1987-01-13 Device to deposit spinning material cables

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US (1) US4762287A (en)
EP (1) EP0237705B1 (en)
DE (2) DE3609198A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4308606A1 (en) * 1993-03-18 1994-09-22 Rieter Ingolstadt Spinnerei Method and device for sliver separation on a line
EP0681982B1 (en) * 1994-05-13 1998-04-08 Rieter Ingolstadt Spinnereimaschinenbau AG Method and apparatus for separating the sliver on a sliver delivering textile machine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2503353A (en) * 1949-01-27 1950-04-11 Darius B Pennington Cloth cutting apparatus
US2544784A (en) * 1950-01-13 1951-03-13 Lonnie A Frum Tool for dispensing, clamping, and cutting flexible strands
FR1362599A (en) * 1963-04-23 1964-06-05 Schlumberger Cie N Ribbon cutter for textile machines
DE1934745A1 (en) * 1969-07-09 1971-01-21 Georg Heckel Gmbh Cutting device for strangular goods, in particular wire or wire rope
US3605537A (en) * 1969-08-13 1971-09-20 Lloyd P Pickler Insulation cutter
US4489900A (en) * 1983-08-01 1984-12-25 Krantz America, Inc. Apparatus for automatically cutting and winding sheet material
DE3445865A1 (en) * 1984-12-15 1986-06-26 Opti Patent-, Forschungs- Und Fabrikations-Ag, Riedern-Allmeind DEVICE FOR CUTTING OUT CLUTCH LINKS FROM A ZIPPER CHAIN
DE3511560A1 (en) * 1985-03-29 1986-10-02 Neumünstersche Maschinen- und Apparatebau GmbH (Neumag), 2350 Neumünster DEVICE FOR DEPOSITING A CABLE

Also Published As

Publication number Publication date
EP0237705A1 (en) 1987-09-23
US4762287A (en) 1988-08-09
DE3760076D1 (en) 1989-04-27
DE3609198A1 (en) 1987-09-24

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