EP1854108A1 - Dispositif servant a fabriquer un cablage a sens de torsion alterne - Google Patents

Dispositif servant a fabriquer un cablage a sens de torsion alterne

Info

Publication number
EP1854108A1
EP1854108A1 EP06704701A EP06704701A EP1854108A1 EP 1854108 A1 EP1854108 A1 EP 1854108A1 EP 06704701 A EP06704701 A EP 06704701A EP 06704701 A EP06704701 A EP 06704701A EP 1854108 A1 EP1854108 A1 EP 1854108A1
Authority
EP
European Patent Office
Prior art keywords
drive
discs
rigid
rigid element
axis
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP06704701A
Other languages
German (de)
English (en)
Inventor
Peter Khu
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.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP1854108A1 publication Critical patent/EP1854108A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/02—Stranding-up
    • H01B13/0235—Stranding-up by a twisting device situated between a pay-off device and a take-up device
    • H01B13/0257—Stranding-up by a twisting device situated between a pay-off device and a take-up device being a perforated disc

Definitions

  • the invention relates to a device for producing a stranding with alternating direction of impact (SZ stranding) from single strands, in which a fixed guide element for the individual strands and a plurality of spaced in the pulling direction of the individual strands spaced, drivable in alternating directions, also with guides for receiving the provided to be stranded individual strands storage discs and a Verseilhunt, which discs are driven via transmission members by means of at least one drive, wherein a common drive is provided for at least two discs.
  • SZ stranding alternating direction of impact
  • the object of the present invention was therefore a device of the type described above, which allows the exact specification of speeds and speed ratios for and between the individual discs, which remain safely even for the highest speeds and operating speeds of the device.
  • the device according to the invention is characterized in that all discs which are driven by means of a single, these discs common drive are connected via their associated transmission elements with at least one rigid element, which element oriented substantially parallel to the direction of the single strands and is pivotable about a transverse axis transverse to the pulling direction by means of the common drive, wherein the axis between the guide and the first connected to the rigid element disc is located.
  • the speed ratios between the discs can be specified exactly and invariably over the entire speed range of the device.
  • the absolute speed is defined by the drive and the geometric conditions of the rigid element also exactly specifiable.
  • the transmission members comprise a drive pulley connected to the pulleys to be driven via a closed cable, a belt, a toothed belt, a chain or the like.
  • all the disks of the device are connected to at least one rigid element and a common drive for all disks is provided.
  • a first embodiment of the invention relating to the transmission of drive torque to the discs is characterized in that the transmission member comprises an open cable, a belt, a toothed belt, a chain or the like, one end of which is connected to the rigid element and the other End is coupled with an elastic element or a counterweight. This can be found with only a rigid element Aus GmbH.
  • Another embodiment provides for the most exact control of the movement of the discs of the stranding device that two rigid elements are provided and about the same axis by means of a common drive gegen Eisen pivot.
  • the transmission member comprises an open cable, a belt, a toothed belt, a chain or the like, whose ends are each connected to one of the rigid elements.
  • the axis of the one or more rigid elements (s) is movable, for example by means of a drive, in a plane oriented perpendicular to this axis.
  • a drive for example, by supporting the axis in an elastic bearing, such as a rubber block.
  • the or each drive has at least one rotatable, drivable crank disc, in which engages at least one of the rigid elements.
  • the or each drive has at least one rotatable, drivable crank disc, in which engages at least one of the rigid elements.
  • other types of drive elements could be provided, such as chains, ropes or belts with parallel sections to which the ends of the rigid element are coupled.
  • the point of application of the rigid element on the disc can be radially adjustable or changed.
  • the or each drive is formed by a linear drive.
  • drive variants which can be implemented both mechanically, for example via a cam drive, as well as electrical, hydraulic or pneumatic, the stranding advantageous triangular shape for the deflections of the rigid elements can be achieved over time easier.
  • FIG. 1 is a schematic side view of an SZ stranding machine
  • FIG. 2 is a schematic side view of a drive device according to the invention for a SZ stranding machine
  • FIG. 3 is a schematic front view of a stranding machine with a drive device according to the invention in a first embodiment
  • FIG. 4 is a schematic front view of a stranding machine with a drive device according to the invention in a further embodiment
  • FIG. 5 is a schematic front view of a stranding machine with a drive device according to the invention in a third embodiment
  • FIG. 6 shows a schematic side view of a drive device according to the invention for an SZ stranding machine in a further advantageous embodiment.
  • Fig. 1 the standard trained parts and portions of a device for producing a stranding with alternating direction of impact (SZ stranding) are shown from single strands.
  • SZ stranding alternating direction of impact
  • These usual components of such devices include, from left to right in Fig. 1, the storage drums for stranded single strands, possibly a storage drum P for paper to be inserted, which then the section S with about a fixed guide element for the single strands and several in the pulling direction of the Single strands spaced apart, drivable in alternating directions, also provided with guides for receiving the individual strands to be stranded storage discs follows. Immediately behind this section S with the storage discs follows the section V with the actual Verseilulation or Verseilrohr. The stranded product provided with the paper insert then passes into the section marked N for post-processing.
  • the discs in the section S and possibly also in the section V are preferably drivable via transmission members by means of at least one drive, wherein a common drive for at least two slices, preferably all slices of the SZ machine, is provided.
  • These transmission links can originate directly from the drive or else from a traction sheave for each storage or stranding disk, which traction sheave 1 is arranged in bearing bodies 2 outside the area of the individual strands to be stranded. are orders.
  • the driven wheels can be connected via a closed cable, a belt, a toothed belt, a chain or the like. With the traction sheaves 1.
  • All traction sheaves 1 of the device which are drivable by means of this disc common to drive 3, are, as shown in a first embodiment in Fig. 2, connected via associated transmission elements 4 with at least one rigid element 5.
  • This element 5 is oriented substantially parallel to the pulling direction of the individual strands and thus also to the line of successively arranged storage discs and is pivoted by means of the common drive 3 about an axis A transverse to the direction of pull axis A, wherein the axis A between the guide and the first with the rigid element 5 connected disc 1 is located.
  • connection point P may be provided as the transmission member 4, an open rope, a belt, a toothed belt, a chain or the like.
  • One end of the connection point P is connected to the rigid element 5 and the other end via an elastic Element 6 is connected to a fixed point. Adjustment of the elastic element 6 could also be provided a counterweight.
  • traction sheave 1 as well as stranding or storage disc 7 can be accommodated in a common bearing body 2.
  • the transmission member 4 could also be connected directly to the stranding or storage disk 7, as shown in Fig. 4.
  • This Fig. 4 also illustrates an embodiment of the invention, in which two rigid elements 5 are provided and about the same axis A by means of a common drive 3 are pivoted gegentician same.
  • one end of the transmission member 4 is connected to one of the rigid elements 5, in which case transmission member 4 will be formed by an open cable, a belt, a toothed belt, a chain or the like.
  • Both ends with one each the rigid elements 5 are connected and either - as shown - are guided directly over the driven pulleys 7 or these disks 7 indirectly, ie via a traction sheave 1 and another transmission element 8 - as shown in Fig.
  • the drive can have at least one rotatable, drivable crank disk 10, which is coupled to the rigid elements 5.
  • drive elements such as chains, cables or belts with parallel sections to which the ends of the rigid element 5 are coupled, causing a sinusoidal deflection of each point of the rigid element 5 with respect to time.
  • Vario transmissions, cam arrangements and advantageously also mechanical, electrical, pneumatic or hydraulic linear drives allow the approach of this sinusoidal movement to a triangular shape which is more advantageous for the stranding.
  • the point of application S of the rigid element 5 on the disk 10 can be adjusted radially.
  • the coupling of the rigid element 5 takes place on the disc 10 in a longitudinal direction of the rigid element 5 extending slot 11th
  • FIG. 6 shows an embodiment according to the invention which allows increased flexibility in the speeds and speed ratios imposed on the driven pulleys.
  • the axis A of the rigid element (s) 5 is either passively movably mounted in an elastic element or movable by means of its own drive 3a in a plane oriented perpendicular to this axis A.
  • the second drive 3a essentially the same principles apply as for the drive 3, wherein the drive 3a for the axis A but not so large deflections must cause and therefore may be smaller.
  • the rigid element 5 does not have to be directly coupled to the crank disks 10, 10a of the drives 3, 3a, but also intermediate levers or links 11, 11a can be provided.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Ropes Or Cables (AREA)

Abstract

L'invention concerne un dispositif servant à fabriquer un câblage à sens de torsion alterné (câblage SZ) à partir de brins simples, lequel dispositif comporte un élément de guidage fixe pour les brins simples, plusieurs disques d'accumulation, placés dans le sens de traction des brins simples et pouvant être entraînés en sens alterné, ainsi qu'un disque de câblage. Ces disques peuvent être entraînés par l'intermédiaire d'éléments de transmission à l'aide d'au moins un entraînement, un entraînement commun à au moins deux disques étant prévu. L'objectif de cette invention est de permettre l'établissement précis de vitesses de rotation et de rapports de vitesses de rotation pour et entre les disques individuels, même pour des vitesses de travail et des vitesses de rotation maximales. A cet effet, tous les disques (7), qui peuvent être entraînés au moyen d'un entraînement (3) individuel commun à ces disques, sont reliés à au moins un élément rigide (5) par l'intermédiaire de leurs éléments de transmission associés (1, 4, 8), lequel élément rigide (5) est orienté sensiblement parallèlement au sens de traction des brins simples et peut être amené à pivoter autour d'un axe (A), perpendiculaire au sens de traction, au moyen de l'entraînement commun (3), ledit axe (A) étant situé entre le guidage et le premier disque (7) relié à l'élément rigide (5).
EP06704701A 2005-03-03 2006-02-16 Dispositif servant a fabriquer un cablage a sens de torsion alterne Withdrawn EP1854108A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT3692005A AT501304B1 (de) 2005-03-03 2005-03-03 Vorrichtung zum herstellen einer verseilung mit wechselnder schlagrichtung
PCT/AT2006/000059 WO2006091989A1 (fr) 2005-03-03 2006-02-16 Dispositif servant a fabriquer un cablage a sens de torsion alterne

Publications (1)

Publication Number Publication Date
EP1854108A1 true EP1854108A1 (fr) 2007-11-14

Family

ID=36282701

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06704701A Withdrawn EP1854108A1 (fr) 2005-03-03 2006-02-16 Dispositif servant a fabriquer un cablage a sens de torsion alterne

Country Status (3)

Country Link
EP (1) EP1854108A1 (fr)
AT (1) AT501304B1 (fr)
WO (1) WO2006091989A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102024528B (zh) * 2010-12-28 2012-03-21 天津六〇九电缆有限公司 一种成缆装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE50102637D1 (de) * 2000-11-03 2004-07-22 Kms Kabelmaschinen Und Systeme Vorrichtung zum herstellen einer kabelverseilung aus verseilelementen mit wechselnder schlagrichtung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2006091989A1 *

Also Published As

Publication number Publication date
AT501304A4 (de) 2006-08-15
WO2006091989A1 (fr) 2006-09-08
AT501304B1 (de) 2006-08-15

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