EP2546407A2 - Method and device for processing a tube moving lengthways, in particular textile fabric tube - Google Patents

Method and device for processing a tube moving lengthways, in particular textile fabric tube Download PDF

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Publication number
EP2546407A2
EP2546407A2 EP20120401142 EP12401142A EP2546407A2 EP 2546407 A2 EP2546407 A2 EP 2546407A2 EP 20120401142 EP20120401142 EP 20120401142 EP 12401142 A EP12401142 A EP 12401142A EP 2546407 A2 EP2546407 A2 EP 2546407A2
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EP
European Patent Office
Prior art keywords
separating element
hose
holding member
tube
processing device
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
Application number
EP20120401142
Other languages
German (de)
French (fr)
Other versions
EP2546407B1 (en
EP2546407A3 (en
Inventor
Peer Dannewitz
Manfred Dannewitz
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.)
Wiremasters & Co KG GmbH
Original Assignee
Dannewitz & Co GmbH KG
Dannewitz & Co GmbH KG
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Filing date
Publication date
Application filed by Dannewitz & Co GmbH KG, Dannewitz & Co GmbH KG filed Critical Dannewitz & Co GmbH KG
Publication of EP2546407A2 publication Critical patent/EP2546407A2/en
Publication of EP2546407A3 publication Critical patent/EP2546407A3/en
Application granted granted Critical
Publication of EP2546407B1 publication Critical patent/EP2546407B1/en
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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
    • D06H7/00—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
    • D06H7/02—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials transversely
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/16—Cutting rods or tubes transversely
    • B26D3/163—Cutting tubes from the inside
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
    • D06H7/00—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
    • D06H7/22—Severing by heat or by chemical agents
    • D06H7/221—Severing by heat or by chemical agents by heat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/08—Means for treating work or cutting member to facilitate cutting
    • B26D7/086—Means for treating work or cutting member to facilitate cutting by vibrating, e.g. ultrasonically

Definitions

  • the introduced between the two tube layers separator serves the purpose of reliable separation of the two tube layers in the processing unit to prevent mutual interference between the tube layers during processing or treatment.
  • a separating element rigid in the pressing direction is introduced in the region of the processing device between the two tube layers in the form of a flat separating tongue, preferably made of sheet metal.
  • a separating element in the form of a roller body preferably has a tongue-shaped section which decreases in the direction of the tube processing device both in width and in thickness.
  • the invention has for its object to provide measures to achieve a safe positioning of the separating element between the tube layers, in particular in the field of hose processing device in the processing of a hose, in particular textile fabric tube in the processing unit.
  • the invention provides that one uses a separating element in the form of a substantially plate-shaped, elongated tongue which is attached at one end to a separating element holding member and extends with its other end in the working range of the processing device, and that the separating element during the movement of the hose by means of a cooperating with the separator-holding member separator-retaining device holds.
  • Support rollers which are overflowed by the hose outside of the separating element holding member are preferably associated with the separating element holding member, as a result of which the shrinkage of the hose into the separating element retaining device is improved and takes place, in particular, without friction.
  • the support rollers are preferably rotatably mounted on the separator-holding member.
  • a separating element is used with a separating element-retaining member substantially in the form of a wedge body whose wedge tip is directed against the direction of movement of the hose.
  • the separating element is introduced into the hose in the direction of movement of the hose in front of the processing device.
  • the separating element is guided in the direction of movement of the hose behind the processing device into the hose.
  • a preferred embodiment of the device according to the invention is characterized in that the separating element-holding member is assigned two effective outside of the separating element holding member, preferably rotatably mounted on the separating element-holding member support rollers, which are overflowed by the hose.
  • a further preferred embodiment of the device according to the invention is characterized in that the separating element holding member has the shape of a wedge body whose wedge tip is aligned against the direction of movement of the hose.
  • a separating element-retaining device with two relatively adjustable separator-retaining members is preferably used in the form of roll bodies.
  • an elongated separating element which extends into the region of the processing device and has a separating element holding member in the form of a roll body which is attached to its rear end.
  • FIGS. 4 and 5 show partly in the plan view and partly in the side view of various embodiments of a device according to the invention associated separating element
  • FIG. 6 shows a schematic representation of another preferred embodiment of a separating element holding member.
  • the device of the invention is used to edit a withdrawn by means of the hose conveyor 4 in the direction of the arrow f 2 from a hose, not shown, hose 8.
  • the hose 8 is the Hose processing device 1 in two superimposed flat, upper and lower tube layers 8.1 and 8.2 supplied, wherein between the two tube layers 8.1 and 8.2, a tongue-shaped separator 5 is inserted.
  • the separating element holding member 6 arranged at the rear end of the separating element 5 has the shape of a roller body 6 with rounded, rounded ends towards the outside.
  • the separating element 5 is made of pressure-resistant material, preferably made of hardened spring steel.
  • the processing device 1 may be, for example, a heat treatment device, preferably a sonotrode, to heat the two tube layers 8.1 and 8.2 to such an extent that the tissue threads are thermoformed under application of pressure and relatively durable in the region of each of the two tube layers. snag.
  • the two tube layers 8.1, 8.2 are preferably pressed with such a compressive force that the elastic deformation of the nested filaments and the resulting retentions are preserved, preferably such that the elastic deformation of the nested filaments and the resulting retentions are preserved.
  • the hose processing device 1 may also be an embossing tool or other tool with or without heat.
  • Reference numeral 10 represents a section of hose cut off by means of the separator integrated in the hose conveyor 4.
  • FIG. 2 illustrated separating element holding member 6 ' has substantially the shape of a wedge body 6', the wedge tip is aligned against the direction of movement of the tube 8.
  • the wedge body 6 ' are two of the hose outside the wedge body 6' overflowed support rollers 9 assigned, via which the hose enters the area of action of the two roller-shaped separating element-retaining members 7.
  • the separating element 5, the separating element holding member 6 or 6 'and the separating element retaining device 7-7 are arranged in front of the tube processing device 1.
  • the separating element retaining device 7-7, the separating element 5 and the separating element holding member 6 are arranged behind the processing device 1 in the direction of hose movement f 2 .
  • the partition holding member 6 is located in front of the partition retaining means 7-7.
  • tongue-shaped separating element 5 extends in the direction of the processing unit 1 into the work area of the processing unit 1 between the anvil 2 and 3.
  • FIG. 2 illustrated embodiment of the separator-holding member 6 ' may preferably also with the associated support rollers 9 in a device according to FIG. 3 are used, in which case the tongue-shaped separating element 5 is attached in the region of the wedge tip to the separating element-retaining member 6 '.
  • FIG. 6 Also in the embodiments according to the FIGS. 1 and 3 can according to FIG. 6 the separating element holding member 6 as in the separating element-retaining member 6 'be assigned to support rollers 9, via which the hose enters the area of action of the two roller-shaped separating element retaining members 7.
  • separating element 5 is provided on its lower and / or upper side with preferably bulge-shaped bulges 5.1, which may also have laterally over the separating element 5 protruding projections 5.2.
  • the local arrangement of the bulges 5.1 is preferably variable using screws 11.
  • the measures according to FIGS. 4 and 5 serve in particular for a fabric hose for aligning and stretching the fabric structure.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Automatic Assembly (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

The method involves folding a hose (8) into two flat superposed hose layers such as lower layer (8.1) and top layer (8.2). Two tube layers are processed relative to tube longitudinal direction, based on limited surface area in tube machining apparatus (1). A pressure-resistant separating element (5) is inserted between two hose layers. The separating element in form of plate-shaped elongated tongue is attached to separation element retaining element (6), while its other end is held by retaining element (6) cooperating with separation element retaining device (7) during tube movement. Independent claims are included for the following: (1) device for processing tube such as textile fabric tube moving intermittently in longitudinal direction; and (2) method for aligning and stretching of hose structure separating element.

Description

Die Erfindung betrifft gemäß dem Oberbegriff des Patentanspruchs 1 ein Verfahren zum Bearbeiten eines in seiner Längsrichtung bewegten Schlauches, insbesondere textilen Gewebeschlauches, mit den folgenden Stufen:

  • Zusammenlegen des Schlauches in zwei flächig übereinanderliegende Schlauchlagen;
  • Bearbeiten der beiden Schlauchlagen in einem, bezogen auf die Schlauchlängsrichtung, begrenzten Flächenbereich in einem SchlauchBearbeitungsgerät;
  • Einführen eines im wesentlichen druckfesten Trennelementes zwischen die beiden Schlauchlagen.
According to the preamble of patent claim 1, the invention relates to a method for processing a hose moved in its longitudinal direction, in particular a textile fabric hose, with the following steps:
  • Collapsing the tube into two flat superposed tube layers;
  • Processing of the two tube layers in one, with respect to the tube longitudinal direction, limited area in a hose processing unit;
  • Introducing a substantially pressure-resistant separating element between the two tube layers.

Bei einem derartigen in der EP 2 312 050 A1 beschriebenen Verfahren zum Bearbeiten eines aus textilen Materialien bestehenden Gewebeschlauches dient das zwischen die beiden Schlauchlagen eingeführte Trennelement dem Zweck, im Bereich des Bearbeitungsgerätes die beiden Schlauchlagen zuverlässig voneinander zu trennen, um während der Bearbeitung bzw. Behandlung eine gegenseitige Beeinflussung der Schlauchlagen zu verhindern.In such a in the EP 2 312 050 A1 described method for processing a textile fabric consisting of textile tube, the introduced between the two tube layers separator serves the purpose of reliable separation of the two tube layers in the processing unit to prevent mutual interference between the tube layers during processing or treatment.

Bei einer ersten Ausführungsform dieses bekannten Systems wird im Bereich des Bearbeitungsgerätes zwischen die beiden Schlauchlagen ein in Pressrichtung starres Trennelement in Form einer flachen, vorzugsweise aus Metallblech bestehenden Trennzunge eingeführt. Bei einer zweiten Ausführungsform hat ein Trennelement in Form eines Walzenkörpers vorzugsweise einen sich in Richtung des Schlauchbearbeitungsgerätes sowohl in der Breite als auch in der Dicke abnehmenden, zungenförmigen Abschnitt.In a first embodiment of this known system, a separating element rigid in the pressing direction is introduced in the region of the processing device between the two tube layers in the form of a flat separating tongue, preferably made of sheet metal. In a second embodiment, a separating element in the form of a roller body preferably has a tongue-shaped section which decreases in the direction of the tube processing device both in width and in thickness.

Der Erfindung liegt die Aufgabe zugrunde, Maßnahmen vorzusehen, um bei der Bearbeitung eines Schlauches, insbesondere textilen Gewebeschlauches, im Bereich des Bearbeitungsgerätes eine sichere Positionierung des Trennelementes zwischen den Schlauchlagen, insbesondere auch im Bereich des Schlauchbearbeitungsgerätes zu erreichen.The invention has for its object to provide measures to achieve a safe positioning of the separating element between the tube layers, in particular in the field of hose processing device in the processing of a hose, in particular textile fabric tube in the processing unit.

Zu diesem Zweck ist erfindungsgemäß vorgesehen, dass man ein Trennelement in Form einer im Wesentlichen plattenförmigen, länglichen Zunge verwendet, die mit einem Ende an einem Trennelement-Halteorgan befestigt ist und mit ihrem anderen Ende in den Arbeitsbereich des Bearbeitungsgerätes reicht, und dass man das Trennelement während der Bewegung des Schlauches mittels einer mit dem Trennelement-Halteorgan zusammenwirkenden Trennelement-Rückhalteeinrichtung festhält.For this purpose, the invention provides that one uses a separating element in the form of a substantially plate-shaped, elongated tongue which is attached at one end to a separating element holding member and extends with its other end in the working range of the processing device, and that the separating element during the movement of the hose by means of a cooperating with the separator-holding member separator-retaining device holds.

Dem Trennelement-Halteorgan werden bevorzugt Stützrollen zugeordnet, die von dem Schlauch außerhalb des Trennelement-Halteorgans überlaufen werden, wodurch das Einlaufen des Schlauches in die Trennelement-Rückhalteeinrichtung verbessert wird und insbesondere reibungsfrei stattfindet. Die Stützrollen sind vorzugsweise drehbar an dem Trennelement-Halteorgan gelagert.Support rollers which are overflowed by the hose outside of the separating element holding member are preferably associated with the separating element holding member, as a result of which the shrinkage of the hose into the separating element retaining device is improved and takes place, in particular, without friction. The support rollers are preferably rotatably mounted on the separator-holding member.

Gemäß einer bevorzugten Ausführungsform der Erfindung wird ein Trennelement mit einem Trennelement-Rückhalteorgan im wesentlichen in Form eines Keilkörpers verwendet, dessen Keilspitze entgegen der Bewegungsrichtung des Schlauches gerichtet ist.According to a preferred embodiment of the invention, a separating element is used with a separating element-retaining member substantially in the form of a wedge body whose wedge tip is directed against the direction of movement of the hose.

Gemäß einer bevorzugten Ausführungsform führt man das Trennelement in Bewegungsrichtung des Schlauches vor dem Bearbeitungsgerät in den Schlauch ein.According to a preferred embodiment, the separating element is introduced into the hose in the direction of movement of the hose in front of the processing device.

Gemäß einer weiteren bevorzugten Ausführungsform der Erfindung führt man das Trennelement in Bewegungsrichtung des Schlauches hinter dem Bearbeitungsgerät in den Schlauch einführt.According to a further preferred embodiment of the invention, the separating element is guided in the direction of movement of the hose behind the processing device into the hose.

Die erfindungsgemäße Vorrichtung zum Bearbeiten eines in seiner Längsrichtung intermittierend bewegten Schlauches, vorzugsweise zur Durchführung des erfindungsgemäßen Verfahrens, enthaltend

  • eine Schlauchfördereinrichtung,
  • ein Schlauchbearbeitungsgerät,
  • ein in den Schlauch einführbares Trennelement, und
  • eine Trennelement-Rückhalteeinrichtung,
ist dadurch gekennzeichnet, dass das Trennelement die Form einer im Wesentlichen plattenförmigen, länglichen und druckfesten Zunge hat, die mit einem Ende an einem Trennelement-Halteorgan befestigt ist und mit ihrem anderen Ende in den Arbeitsbereich des Bearbeitungsgerätes reicht.The device according to the invention for processing an intermittently moving tube in its longitudinal direction, preferably for carrying out the method according to the invention, containing
  • a hose conveyor,
  • a tube processing device,
  • an insertable into the tube separator, and
  • a partition retainer,
characterized in that the separating element has the shape of a substantially plate-shaped, elongated and pressure-resistant tongue, which is attached at one end to a separating element holding member and extends with its other end in the working range of the processing device.

Eine bevorzugte Ausführungsform der erfindungsgemäßen Vorrichtung ist dadurch gekennzeichnet, dass dem Trennelement-Halteorgan zwei außerhalb des Trennelement-Halteorgans wirksame, vorzugsweise drehbar an dem Trennelement-Halteorgan gelagerte Stützrollen zugeordnet sind, die von dem Schlauch überlaufen werden.A preferred embodiment of the device according to the invention is characterized in that the separating element-holding member is assigned two effective outside of the separating element holding member, preferably rotatably mounted on the separating element-holding member support rollers, which are overflowed by the hose.

Eine weitere bevorzugte Ausführungsform der erfindungsgemäßen Vorrichtung ist dadurch gekennzeichnet, dass das Trennelement-Halteorgan die Form eines Keilkörpers hat, dessen Keilspitze entgegen der Bewegungsrichtung des Schlauches ausgerichtet ist.A further preferred embodiment of the device according to the invention is characterized in that the separating element holding member has the shape of a wedge body whose wedge tip is aligned against the direction of movement of the hose.

Bevorzugt wird eine Trennelement-Rückhalteeinrichtung mit zwei relativ zueinander verstellbaren Trennelement-Rückhaltegliedern vorzugsweise in Form von Walzenkörpern, verwendet wird.Preferably, a separating element-retaining device with two relatively adjustable separator-retaining members is preferably used in the form of roll bodies.

Es kann vorzugsweise auch ein längliches, in den Bereich des Bearbeitungsgerätes reichendes Trennelement mit einem an seinem hinteren Ende angebrachten Trennelement-Halteorgan in Form eines Walzenkörpers verwendet werden.It is also possible to use an elongated separating element which extends into the region of the processing device and has a separating element holding member in the form of a roll body which is attached to its rear end.

Die Erfindung wird im folgenden an Hand der Zeichnungen näher beschrieben:

  • Figur 1 zeigt in schematisierter Darstellung eine Vorrichtung zum fortlaufenden Bearbeiten eines sich in seiner Längsrichtung bewegenden Schlauches mit einer ersten Ausführungsform eines Trennelement-Halteorgans;
  • Figur 2 zeigt in schematisierter Darstellung die Vorrichtung gemäß Figur 1 mit einer weiteren Ausführungsform des Trennelement-Halteorgans;
  • Figur 3 zeigt in schematisierter Darstellung eine weitere bevorzugte Ausführungsform der Vorrichtung;
The invention will be described in more detail below with reference to the drawings:
  • FIG. 1 shows a schematic representation of an apparatus for continuously processing a moving in its longitudinal direction hose with a first embodiment of a separating element holding member;
  • FIG. 2 shows a schematic representation of the device according to FIG. 1 with a further embodiment of the separating element holding member;
  • FIG. 3 shows a schematic representation of a further preferred embodiment of the device;

Die Figuren 4 und 5 zeigen teilweise in der Draufsicht und teilweise in der Seitenansicht verschiedene Ausführungsformen eines der erfindungsgemäßen Vorrichtung zugeordneten Trennelementes;The FIGS. 4 and 5 show partly in the plan view and partly in the side view of various embodiments of a device according to the invention associated separating element;

Figur 6 zeigt in schematisierter Darstellung eine weitere bevorzugte Ausführungsform eines Trennelement-Halteorgans. FIG. 6 shows a schematic representation of another preferred embodiment of a separating element holding member.

Die in Figur 1 schematisiert in der Seitenansicht dargestellte erfindungsgemäße Vorrichtung enthält im wesentlichen folgende Einzelkomponenten:

  • ein Schlauchbearbeitungsgerät 1, bestehend aus
    • einem Amboss 2 und
    • einem in Richtung des Doppelpfeils f1 auf- und abbewegbaren Werkzeug 3, beispielsweise in Form einer Sonotrode;
  • eine Schlauchfördereinrichtung 4 mit vorzugsweise integrierter Schneideinrichtung;
  • ein im wesentlichen flaches, längliches Trennelement in Form einer Zunge 5, an deren hinterem Ende ein Trennelement-Halteorgan 6 angeordnet ist;
  • zwei eine Trennelement-Rückhalteeinrichtung 7-7 bildende, vorzugsweise walzenförmige Trennelement-Rückhalteglieder 7, von denen eines in Richtung des Doppelpfeils f1 zum Einrichten der Vorrichtung auf- und abbewegbar ist.
In the FIG. 1 Schematically illustrated in side view device according to the invention contains essentially the following individual components:
  • a hose processing device 1, consisting of
    • an anvil 2 and
    • a tool 3 movable up and down in the direction of the double arrow f1, for example in the form of a sonotrode;
  • a hose conveyor 4 with preferably integrated cutting device;
  • a substantially flat, elongated separating element in the form of a tongue 5, at the rear end of a separator-holding member 6 is arranged;
  • two separating element retaining means 7 forming a separating element retaining device 7-7, preferably roller-shaped separating element retaining members 7, one of which can be moved up and down in the direction of the double arrow f1 for setting up the device.

Die erfindungsgemäße Vorrichtung dient zum Bearbeiten eines mittels der Schlauchfördereinrichtung 4 in Richtung des Pfeils f2 von einem nicht dargestellten Schlauchvorrat abgezogenen Schlauches 8. Der Schlauch 8 wird dem Schlauchbearbeitungsgerät 1 in zwei flächig übereinander liegenden, oberen und unteren Schlauchlagen 8.1 und 8.2 zugeführt, wobei zwischen die beiden Schlauchlagen 8.1 und 8.2 ein zungenförmiges Trennelement 5 eingeführt ist.The device of the invention is used to edit a withdrawn by means of the hose conveyor 4 in the direction of the arrow f 2 from a hose, not shown, hose 8. The hose 8 is the Hose processing device 1 in two superimposed flat, upper and lower tube layers 8.1 and 8.2 supplied, wherein between the two tube layers 8.1 and 8.2, a tongue-shaped separator 5 is inserted.

Das am hinteren Ende des Trennelementes 5 angeordnete Trennelement-Halteorgan 6 hat die Form eines Walzenkörpers 6 mit sich nach außen hin verjüngenden, abgerundeten Enden.The separating element holding member 6 arranged at the rear end of the separating element 5 has the shape of a roller body 6 with rounded, rounded ends towards the outside.

Das Trennelement 5 besteht aus druckfestem Material, vorzugsweise aus gehärtetem Federstahl.The separating element 5 is made of pressure-resistant material, preferably made of hardened spring steel.

Bei dem Bearbeitungsgerät 1 kann es sich beispielsweise um ein Wärmebehandlungsgerät, vorzugsweise eine Sonotrode handeln, um die beiden Schlauchlagen 8.1 und 8.2 soweit zu erwärmen, dass die Gewebefäden unter Druckanwendung warm verformt werden und sich im Bereich jeder der beiden Schlauchlagen bedingt haltbar ineinander verpressen bzw. verhaken. Die beiden Schlauchlagen 8.1, 8.2 werden vorzugsweise mit einer solchen Druckkraft verpresst, dass die elastische Verformung der ineinander verpressten Filamente und die dadurch entstandenen Retentionen haltbar werden, vorzugsweise derart, dass die elastische Verformung der ineinander verpressten Filamente und die dadurch entstandenen Retentionen haltbar werden.The processing device 1 may be, for example, a heat treatment device, preferably a sonotrode, to heat the two tube layers 8.1 and 8.2 to such an extent that the tissue threads are thermoformed under application of pressure and relatively durable in the region of each of the two tube layers. snag. The two tube layers 8.1, 8.2 are preferably pressed with such a compressive force that the elastic deformation of the nested filaments and the resulting retentions are preserved, preferably such that the elastic deformation of the nested filaments and the resulting retentions are preserved.

Bei dem Schlauchbearbeitungsgerät 1 kann es sich auch um ein Prägewerkzeug oder sonstiges Werkzeug mit oder ohne Wärmeeinwirkung handeln.The hose processing device 1 may also be an embossing tool or other tool with or without heat.

Das Bezugszeichen 10 repräsentiert einen mittels der in die Schlauchfördereinrichtung 4 integrierten Trenneinrichtung abgeschnittenen Schlauchabschnitt.Reference numeral 10 represents a section of hose cut off by means of the separator integrated in the hose conveyor 4.

Das in Figur 2 dargestellte Trennelement-Halteorgan 6' hat im wesentlichen die Form eines Keilkörpers 6', dessen Keilspitze entgegen der Bewegungsrichtung des Schlauches 8 ausgerichtet ist. Dem Keilkörper 6' sind zwei von dem Schlauch außerhalb des Keilkörpers 6' überlaufene Stützrollen 9 zugeordnet, über die der Schlauch in den Wirkungsbereich der beiden walzenförmigen Trennelement-Rückhalteglieder 7 einläuft.This in FIG. 2 illustrated separating element holding member 6 'has substantially the shape of a wedge body 6', the wedge tip is aligned against the direction of movement of the tube 8. The wedge body 6 'are two of the hose outside the wedge body 6' overflowed support rollers 9 assigned, via which the hose enters the area of action of the two roller-shaped separating element-retaining members 7.

Bei den Ausführungsformen gemäß den Figuren 1 und 2 sind das Trennelement 5, das Trennelement-Halteorgan 6 bzw. 6' und die Trennelement-Rückhalteeinrichtung 7-7 vor dem Schlauchbearbeitungsgerät 1 angeordnet.In the embodiments according to the Figures 1 and 2 For example, the separating element 5, the separating element holding member 6 or 6 'and the separating element retaining device 7-7 are arranged in front of the tube processing device 1.

Bei der in Figur 3 dargestellten Vorrichtung sind die Trennelement-Rückhalteeinrichtung 7-7, das Trennelement 5 und das Trennelement-Halteorgan 6 in Schlauch-Bewegungsrichtung f2 hinter dem Bearbeitungsgerät 1 angeordnet. Das Trennelement-Halteorgan 6 befindet sich vor der Trennelement-Rückhalteeinrichtung 7-7. Das an dem Trennelement-Halteorgan 6 angebrachte, zungenförmige Trennelement 5 erstreckt sich in Richtung des Bearbeitungsgerätes 1 bis in den Arbeitsbereich des Bearbeitungsgerätes 1 zwischen Amboss 2 und Werkzeug 3.At the in FIG. 3 2 , the separating element retaining device 7-7, the separating element 5 and the separating element holding member 6 are arranged behind the processing device 1 in the direction of hose movement f 2 . The partition holding member 6 is located in front of the partition retaining means 7-7. The attached to the separating element holding member 6, tongue-shaped separating element 5 extends in the direction of the processing unit 1 into the work area of the processing unit 1 between the anvil 2 and 3.

Die in Figur 2 dargestellte Ausführungsform des Trennelement-Halteorgans 6' kann vorzugsweise auch mit den zugeordneten Stützrollen 9 bei einer Vorrichtung gemäß Figur 3 eingesetzt werden, wobei dann das zungenförmige Trennelement 5 im Bereich der Keilspitze an das Trennelement-Rückhalteorgan 6' angesetzt ist.In the FIG. 2 illustrated embodiment of the separator-holding member 6 'may preferably also with the associated support rollers 9 in a device according to FIG. 3 are used, in which case the tongue-shaped separating element 5 is attached in the region of the wedge tip to the separating element-retaining member 6 '.

Auch bei den Ausführungsformen gemäß den Figuren 1 und 3 können gemäß Figur 6 dem Trennelement-Halteorgan 6 wie bei dem Trennelement-Rückhalteorgan 6' Stützrollen 9 zugeordnet sein, über die der Schlauch in den Wirkungsbereich der beiden walzenförmigen Trennelement-Rückhalteglieder 7 einläuft.Also in the embodiments according to the FIGS. 1 and 3 can according to FIG. 6 the separating element holding member 6 as in the separating element-retaining member 6 'be assigned to support rollers 9, via which the hose enters the area of action of the two roller-shaped separating element retaining members 7.

Das in den Figuren 4 bis 5 dargestellte Trennelement 5 ist an seiner Unter- und/oder Oberseite mit vorzugsweise wulstförmigen Auswölbungen 5.1 versehen, die vorzugsweise auch noch seitlich über das Trennelement 5 vorspringende Vorsprünge 5.2 haben können. Die örtliche Anordnung der Auswölbungen 5.1 ist vorzugsweise unter Verwendung von Schrauben 11 veränderbar ist.That in the FIGS. 4 to 5 shown separating element 5 is provided on its lower and / or upper side with preferably bulge-shaped bulges 5.1, which may also have laterally over the separating element 5 protruding projections 5.2. The local arrangement of the bulges 5.1 is preferably variable using screws 11.

Die Maßnahmen gemäß den Figuren 4 und 5 dienen insbesondere bei einem Gewebeschlauch zum Ausrichten und Strecken der Gewebestruktur.The measures according to FIGS. 4 and 5 serve in particular for a fabric hose for aligning and stretching the fabric structure.

Bezugszeichenliste für Patentanmeldung I-05/2011 EP d.Fa. Dannewitz GmbH & Co. KommanditgesellschaftList of Reference Numerals for Patent Application I-05/2011 EP d.Fa. Dannewitz GmbH & Co. limited partnership

f1 -f 1 -
Auf- und AbbewegungUp and down movement
f2 -f 2 -
Förderrichtungconveying direction
1 -1 -
SchlauchbearbeitungsgerätTube processing equipment
2 -2 -
Ambossanvil
3 -3 -
Werkzeug, SonotrodeTool, sonotrode
4 -4 -
Schlauchfördervorrichtung mit integrierter SchneideeinrichtungHose conveying device with integrated cutting device
5 -5 -
Trennelementseparating element
6 -6 -
Trennelement-Halteorgan, walzenförmigSeparating element retaining element, cylindrical
6' -6 '-
Trennelement-Halteorgan, keilförmigSeparator holding member, wedge-shaped
7 -7 -
walzenförmige Trennelement-Rückhaltegliederroller-shaped separating element retaining members
8 -8th -
Schlauchtube
8.1 -8.1 -
obere Schlauchlageupper tube layer
8.2 -8.2 -
untere Schlauchlagelower tube layer
9 -9 -
Stützrollensupport rollers
10 -10 -
abgeschnittener Schlauchabschnittcut off hose section
11 -11 -
Schraubescrew

Claims (15)

Verfahren zum Bearbeiten eines in seiner Längsrichtung intermittierend bewegten Schlauches, insbesondere textilen Gewebeschlauches, mit den folgenden Stufen: - Zusammenlegen des Schlauches (8) in zwei flächig übereinanderliegende Schlauchlagen (8.1; 8.2); - Bearbeiten der beiden Schlauchlagen (8.1; 8.2) in einem, bezogen auf die Schlauchlängsrichtung, begrenzten Flächenbereich in einem SchlauchBearbeitungsgerät (1); - Einführen eines im wesentlichen druckfesten Trennelementes (5) zwischen die beiden Schlauchlagen (8.1; 8.2),
dadurch gekennzeichnet, dass man ein Trennelement (5) in Form einer im Wesentlichen plattenförmigen, länglichen Zunge verwendet, die mit einem Ende an einem Trennelement-Halteorgan (6; 6') befestigt ist und mit ihrem anderen Ende in den Arbeitsbereich des Bearbeitungsgerätes (1) reicht, und dass man das Trennelement (5) während der Bewegung des Schlauches (8) mittels einer mit dem Trennelement-Halteorgan (6; 6') zusammenwirkenden Trennelement-Rückhalteeinrichtung (7-7) festhält. Method for processing a hose, in particular textile fabric hose, which moves intermittently in its longitudinal direction, with the following steps: - collapsing the tube (8) into two flat superimposed tube layers (8.1, 8.2); - Editing the two tube layers (8.1, 8.2) in a, relative to the tube longitudinal direction, limited area in a hose processing device (1); Inserting a substantially pressure-resistant separating element (5) between the two tube layers (8.1, 8.2),
characterized in that one uses a separating element (5) in the form of a substantially plate-shaped, elongated tongue, which is fastened with one end to a separating element holding member (6; 6 ') and with its other end in the working range of the processing device (1 ), and that one holds the separating element (5) during the movement of the hose (8) by means of a separating element retaining means (7-7) cooperating with the separating element holding member (6; 6 '). Verfahren nach Anspruch 1, dadurch gekennzeichnet, dass man dem Trennelement-Halteorgan (6, 6') Stützrollen (9) zuordnet, die von dem Schlauch (8) außerhalb des Trennelement-Halteorgans (6, 6') überlaufen werden.A method according to claim 1, characterized in that the separating element holding member (6, 6 ') assigns supporting rollers (9), which are overflowed by the hose (8) outside of the separating element holding member (6, 6'). Verfahren nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass man ein Trennelement (5) mit einem Trennelement-Halteorgan (6') im Wesentlichen in Form eines Keilkörpers (6') verwendet, dessen Keilspitze entgegen der Bewegungsrichtung (f2) des Schlauches (8) gerichtet istA method according to claim 1 or 2, characterized in that one uses a separating element (5) with a separating element holding member (6 ') substantially in the form of a wedge body (6') whose wedge tip counter to the direction of movement (f 2 ) of the hose ( 8) is directed Verfahren nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass man ein Trennelement (5) mit einem Trennelement-Haltorgan (6) in Form eines Walzenkörpers (6) verwendet.A method according to claim 1 or 2, characterized in that one uses a separating element (5) with a separating element-holding member (6) in the form of a roller body (6). Verfahren nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass man das Trennelement (5) in Bewegungsrichtung (f2) des Schlauches (8) vor dem Bearbeitungsgerät (1) in den Schlauch (8) einführt.Method according to one of claims 1 to 4, characterized in that one introduces the separating element (5) in the direction of movement (f 2 ) of the hose (8) in front of the processing device (1) in the hose (8). Verfahren nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass man das Trennelement (5) in Bewegungsrichtung (f2) des Schlauches (8) hinter dem Bearbeitungsgerät (1) in den Schlauch (8) einführt.Method according to one of claims 1 to 4, characterized in that one introduces the separating element (5) in the direction of movement (f 2 ) of the hose (8) behind the processing device (1) in the hose (8). Verfahren nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass man eine verstellbare Trennelement-Rückhalteeinrichtung (7-7) verwendet, die zwischen einer das Einführen des Trennelementes (5) in den Schlauch (8) ermöglichenden Öffnungsstellung und einer das Durchlaufen des Trennelementes (5) verhindernden Rückhaltestellung beweglich ist.Method according to one of claims 1 to 6, characterized in that one uses an adjustable separator-retaining means (7-7), which between an insertion of the separating element (5) in the hose (8) enabling the opening position and a passing through the separating element (5) preventing retention position is movable. Verfahren nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass man als Bearbeitungsgerät (1) ein Wärmebehandlungsgerät, vorzugsweise eine Sonotrode, verwendet und die beiden Schlauchlagen (8.1, 8.2) so weit erwärmt, dass die Gewebefäden unter Druckanwendung warm verformt werden und sich im Bereich jeder der beiden Schlauchlagen bedingt haltbar ineinander verpressen bzw. verhaken.Method according to one of claims 1 to 7, characterized in that one uses as a processing device (1) a heat treatment device, preferably a sonotrode, and the two tube layers (8.1, 8.2) so far heated that the fabric threads are deformed warm under pressure application and in the area of each of the two layers of tubing conditionally durable press or interlock. Vorrichtung zum Bearbeiten eines in seiner Längsrichtung intermittierend bewegten Schlauches, vorzugsweise zur Durchführung des Verfahrens nach einem der Ansprüche 1 bis 8, enthaltend - eine Schlauchfördereinrichtung (4), - ein Schlauchbearbeitungsgerät (1), - ein in den Schlauch (8) einführbares Trennelement (5), und - eine Trennelement-Rückhalteeinrichtung (7-7), dadurch gekennzeichnet, dass das Trennelement (5) die Form einer im Wesentlichen plattenförmigen, länglichen und druckfesten Zunge hat, die mit einem Ende an einem Trennelement-Halteorgan (6; 6') befestigt ist und mit ihrem anderen Ende in den Arbeitsbereich des Bearbeitungsgerätes (1) reicht.Device for processing a hose which moves intermittently in its longitudinal direction, preferably for carrying out the method according to one of claims 1 to 8 a hose conveyor (4), a tube processing device (1), - A in the hose (8) insertable separating element (5), and a separating element retaining device (7-7), characterized in that the separating element (5) has the shape of a substantially plate-shaped, elongated and pressure-resistant tongue, which is fastened with one end to a separating element holding member (6; 6 ') and with its other end into the working area of the processing device ( 1) is enough. Vorrichtung nach Anspruch 8 oder 9, dadurch gekennzeichnet, dass dem Trennelement-Halteorgan (6; 6') zwei außerhalb des Trennelement-Halteorgans (6; 6') wirksame, vorzugsweise drehbar an dem Trennelement-Halteorgan (6; 6') gelagerte Stützrollen (9) zugeordnet sind, die von dem Schlauch überlaufen werden.Apparatus according to claim 8 or 9, characterized in that the separating element holding member (6; 6 ') has two outside of the separating element holding member (6; 6') effective, preferably rotatably on the separating element-holding member (6; 6 ') mounted supporting rollers (9) are associated, which are overflowed by the hose. Vorrichtung nach Anspruch 9 oder 10, dadurch gekennzeichnet, dass das Trennelement-Halteorgan (6') die Form eines Keilkörpers hat, dessen Keilspitze entgegen der Bewegungsrichtung (f2) des Schlauches (8) ausgerichtet ist.Apparatus according to claim 9 or 10, characterized in that the separating element holding member (6 ') has the shape of a wedge body whose wedge tip is aligned against the direction of movement (f 2 ) of the hose (8). Vorrichtung nach einem der Ansprüche 9 bis 11, dadurch gekennzeichnet, dass das Trennelement-Halteorgan (6) die Form eines Walzenkörpers (6) hat.Device according to one of claims 9 to 11, characterized in that the separating element holding member (6) has the shape of a roller body (6). Vorrichtung nach einem der Ansprüche 9 bis 12, dadurch gekennzeichnet, dass das Trennelement (5), das Trennelement-Halteorgan (6 bzw. 6') und die Trennelement-Rückhalteeinrichtung (7-7) in Schlauchbewegungsrichtung (f2) vor dem Bearbeitungsgerät (1) angeordnet sind.Device according to one of claims 9 to 12, characterized in that the separating element (5), the separating element holding member (6 or 6 ') and the separating element retaining means (7-7) in the hose movement direction (f 2 ) in front of the processing device ( 1) are arranged. Vorrichtung nach einem der Ansprüche 9 bis 12, dadurch gekennzeichnet, dass das Trennelement (5), das Trennelement-Halteorgan (6 bzw. 6') und die Trennelement-Rückhalteeinrichtung (7-7) in Bewegungsrichtung (f2) des Schlauches hinter dem Bearbeitungsgerät (1) angeordnet sindDevice according to one of claims 9 to 12, characterized in that the separating element (5), the separating element holding member (6 or 6 ') and the separating element retaining means (7-7) in the direction of movement (f 2 ) of the hose behind the Processing device (1) are arranged Vorrichtung nach einem der Ansprüche 9 bis 14, dadurch gekennzeichnet, dass das Trennelement (5) seitlich vorspringende Auswölbungen (5.1) aufweist, und vorzugsweise an seiner Unter- und/oder Oberseite mit vorzugsweise wulstförmigen Auswölbungen versehen ist, deren örtliche Anordnungen an dem Trennelement (5) vorzugsweise veränderbar ist.Device according to one of claims 9 to 14, characterized in that the separating element (5) has laterally projecting bulges (5.1), and is preferably provided on its lower and / or upper side with preferably bead-shaped bulges whose local arrangements on the separating element ( 5) is preferably changeable.
EP12401142.0A 2011-07-12 2012-07-09 Method and device for processing a tube moving lengthways, in particular textile fabric tube Active EP2546407B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011051753A DE102011051753A1 (en) 2011-07-12 2011-07-12 Method and device for processing a hose moved in its longitudinal direction, in particular textile fabric hose

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EP2546407A2 true EP2546407A2 (en) 2013-01-16
EP2546407A3 EP2546407A3 (en) 2014-08-06
EP2546407B1 EP2546407B1 (en) 2020-03-25

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110451322A (en) * 2019-08-26 2019-11-15 连云港市向阳机械有限公司 Guide device is used in a kind of cutting of non-woven fabrics

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104589406B (en) * 2015-01-10 2018-04-27 安徽均益金属科技股份有限公司 One kind carries the fervent equipment of feed device slide fastener

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998054393A1 (en) * 1997-05-30 1998-12-03 Raychem Limited Cutting heat-shrinkable fabrics
JP2004149977A (en) * 2002-10-31 2004-05-27 Sakura Gomme Kk Method for cutting and punching tubular woven fabric
EP1876284A2 (en) * 2006-07-03 2008-01-09 Iprotex GmbH & Co. KG Method for cutting a hollow textile tube
EP2312050A1 (en) * 2009-10-16 2011-04-20 Dannewitz GmbH & Co. Kommanditgesellschaft Method for cutting a hose made of textile materials

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998054393A1 (en) * 1997-05-30 1998-12-03 Raychem Limited Cutting heat-shrinkable fabrics
JP2004149977A (en) * 2002-10-31 2004-05-27 Sakura Gomme Kk Method for cutting and punching tubular woven fabric
EP1876284A2 (en) * 2006-07-03 2008-01-09 Iprotex GmbH & Co. KG Method for cutting a hollow textile tube
EP2312050A1 (en) * 2009-10-16 2011-04-20 Dannewitz GmbH & Co. Kommanditgesellschaft Method for cutting a hose made of textile materials

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110451322A (en) * 2019-08-26 2019-11-15 连云港市向阳机械有限公司 Guide device is used in a kind of cutting of non-woven fabrics

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HUE051106T2 (en) 2021-03-01
EP2546407B1 (en) 2020-03-25
EP2546407A3 (en) 2014-08-06
DE102011051753A1 (en) 2013-01-17

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