EP1422729A2 - Dispositif de traitement de matériaux filiformes - Google Patents

Dispositif de traitement de matériaux filiformes Download PDF

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Publication number
EP1422729A2
EP1422729A2 EP03026747A EP03026747A EP1422729A2 EP 1422729 A2 EP1422729 A2 EP 1422729A2 EP 03026747 A EP03026747 A EP 03026747A EP 03026747 A EP03026747 A EP 03026747A EP 1422729 A2 EP1422729 A2 EP 1422729A2
Authority
EP
European Patent Office
Prior art keywords
guide means
strand
strand guide
processing
continuous material
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Withdrawn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
EP03026747A
Other languages
German (de)
English (en)
Other versions
EP1422729A3 (fr
Inventor
Bertram Bell
Helmut Lämmermann
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.)
Maschinenfabrik Niehoff GmbH and Co KG
Original Assignee
Maschinenfabrik Niehoff GmbH and Co KG
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 Maschinenfabrik Niehoff GmbH and Co KG filed Critical Maschinenfabrik Niehoff GmbH and Co KG
Publication of EP1422729A2 publication Critical patent/EP1422729A2/fr
Publication of EP1422729A3 publication Critical patent/EP1422729A3/fr
Withdrawn legal-status Critical Current

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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
    • H01B13/0264—Stranding-up by a twisting device situated between a pay-off device and a take-up device being rollers, pulleys, drums or belts
    • 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

Definitions

  • the invention relates to a device for processing Stranggut, in particular of electrical conductors, and a Method.
  • this is called the reverse rotation, which it allows a more generous manufacturing area in particular in terms of the concentricity of the wires in relation to the to use outer insulation.
  • Et al affects the Concentricity of an electric line. The impedance and / or Structural reflection filtration in the transmission of higher frequency signals.
  • the object of the invention is achieved by a device according to Claim 1 solved.
  • the inventive method is Subject of claim 20.
  • Preferred embodiments of the Device and method are the subject of Dependent claims.
  • the device according to the invention knows a first and a second strand guide means, in a Movement path arranged in front of a processing device are.
  • Both strand guiding devices have at least one first and a second guide means, which the Influence self-rotation of the material.
  • the string will be continuous or intermittent through this Promoted leadership institution.
  • the second Conveyor twisted.
  • the twist of the second Conveyor leads to self-twisting of the wire. This twisted strand is then the processing device fed.
  • the Stranggut be influenced in such a way that it after the Processing no longer has a twist that it is a Twist in the positive direction (the positive direction is according to the right-hand rule), or one Has twist in the negative direction.
  • the inventive device for processing continuous material has at least one first strand guide device, which the strand along at least a first Movement path to a processing device promotes.
  • This first guide device has at least one Guide means, which the self - rotation of the Continuous material about its longitudinal axis, for example, before and / or hampered after the Tord ists- or twisting process.
  • the first guide means of the first guide means a rotatably mounted roller, roller or the like.
  • first and / or second guide means in cross section a Outline on, extending along the center line, at least section by section changes.
  • the Guide means one of the two outer sides inside decreasing diameter, with the outer contour Continually changes along the axis of rotation.
  • the Diameter of the first and / or second guide means be constant along the axis of rotation.
  • the different Configuration of the guide means of the first and second Guide device depending on the desired Leadership control of the material to be twisted selected, where besides the twist also other parameters such as For example, the motion path can be taken into account.
  • Stringgut a well understood, which is a substantially having a one-dimensional extension direction.
  • a string such as round wire, flat wire, profile wire, Hollow wires and wires or the like from various Materials such as steel, aluminum, brass, Copper and other metals, textiles, glass fiber and understood the same.
  • the extruded material may consist of one or consist of several materials and in particular an insulation respectively.
  • the apparatus for twisting strand material further comprises at least one second strand guide device, which, for example, between a first Guiding device and a processing device is arranged.
  • the second strand guide means between two first guide means is arranged or that the first guide means by one of the second Guide device upstream processing device is realized and thus on the first guide device can be waived.
  • the first guide device can especially omitted if one in the direction of movement upstream processing device z. Legs Unwinding station, a wire pulling device, a Extrusion equipment is or is changed that the self-twisting of the wire over this Processing device out, against the direction of movement seen the stranded material, obstructed or prevented.
  • the second strand guide device also has at least one guide means that at least one the first axis is rotatably mounted, and which with respect Rotation axis with the movement path a predetermined angle occupies.
  • the second guide device also has a Drive device, which is a rotation of the Guidance agent causes.
  • the drive device a motor, in particular an electric motor with a hollow shaft or a belt-driven engine.
  • a coupling element which preferably rotatably with the rotatably mounted body of the second strand guide means is connected.
  • the second strand guide means one about an axis rotatably mounted body, the at least one input and Has discharge area. Within this body is arranged at least one guide means whose Rotation axis with respect to the movement path an angle occupies, which is preferably greater than 0 °.
  • this takes Angle a value between 0 ° and 90 °, preferably between 45 ° and 90 ° and more preferably an angle between 70 ° and 90 °.
  • the further at least one guide means so stored that it can rotate around two axes.
  • This bivalent rotation of the guide means allows besides the previously described transport of the material also the Rotation about the longitudinal axis of the strand material and thus its Twisting.
  • the included angles of the first axis of the second strand guide device and the path of movement of the material between 0 ° and 90 °, 0 ° and 45 °, preferably between 0 ° and 25 °, and 0 ° and 5 °, and more preferably approximately or exactly at 0 °.
  • the orientation of the axis of rotation leads with respect to the Movement path of the strand material to the axis
  • perpendicular to the path of motion or according to a particularly preferred embodiment in parallel, or arranged approximately parallel to this path of movement is.
  • the distance of the inlet and outlet of the second strand guide means and the respective first strand guide device continuously or be changed intermittently.
  • the Distance between the inlet region of the second strand guide device and the first strand guide device and the distance between the Outlet area of the second strand guide device and a further first strand guide means certain ratio.
  • the Inner contour of the inlet and outlet area of the second Stranggut guiding device at least in sections parallel to the course of the movement path of the material to be stranded.
  • the present invention can determine the position of the axis of rotation the guide means are changed in the way that different angles between the movement path of the Continuous material and the guide means are set.
  • This embodiment results in a movement path of the Continuously between the inlet and outlet area of the second Continuous guide device, alternately above or below the respective preceding or following one Rotation axis of a guide means extends.
  • the object of the invention is further achieved by a method for Tordieren of extruded material, in particular of electrical conductors solved according to claim 20.
  • the dependent claims relate preferred embodiments of the present invention.
  • the method comprises the transport of the material along at least a first movement path to a Processing device.
  • a processing device can, for. B. a rope device be present, for example, two electrical conductors, which were previously twisted to an electrical conductor pair twisted.
  • the Self-rotation of the material around its longitudinal axis by means of at least one guide means of a first strand guide means at least partially disabled.
  • both a Guidance before and a guide after the second strand guide means are provided, wherein alternative functional devices may be present, such as For example, guide means, a subsequent or can be attributed to the preceding method step and the Function of obstruction of a self-twisting of the material can perceive about its longitudinal axis.
  • the Stranggut means of at least one guide means a second strand guide means twisted. in this connection the twisting takes place about a first axis, which coincides with the Motion path occupies a predetermined angle.
  • Embodiment of the present invention determines the one by the leadership of the stranded material by means of Continuous guide devices and in particular the Guidance means.
  • a path of movement through the inlet and Outlet region of the second strand guide device are defined.
  • a method of the present invention has a Drive device, which is a rotation of the Guide means of the second strand guide means the first axis causes.
  • the rotation takes place intermittent, whereby the strand, which is between for example, two first strand guide means is with a given number of rotations is applied, which cause the wire in the Removal from the device according to the invention a in particular uneven Torision over its Has removal route.
  • control of this rotation of the guide means, which for Tordierung the strand material is, according to another Embodiment of the present invention, in particular in Dependence of the transport speed of the material to be stranded and one for example by a subsequent one Processing step predetermined torsional determined.
  • the present invention particularly the torsional degree taking into account the subsequent step of Twisting the wire made, for example, a Overshooting of an electrical conductor in the following Prevent processing process.
  • the Location of the conductor in the insulation in particular with respect to Concentration changed. This particular is the location for example, two subsequently twisted conductors or their conductor material balanced each other in the way that evenly repeating deviations that z. B. affect the electrical capacitance between two conductors can be reduced.
  • At least one of the first strand guide means with respect to the second strand guide device slidably mounted, so that in Dependence of the withdrawal rate and / or Transport speed of the material to be stranded and / or a desired reverse rotation of the conductor, the distance between these two leadership facilities is changed.
  • Fig. 1 shows a schematic representation of a device for twisting continuous material according to the present invention, in which the strand along the line 6 and 6 'of an inlet E to an outlet A extends.
  • this Embodiment are two devices according to the invention arranged parallel to the twisting of continuous material, which with a guide element 3 that in a predetermined Distance 22 from the second guide means is arranged the two continuous assets merged. So be For example, as indicated by the arrow, the ladder to be twisted an electrical conductor pair.
  • the guide means 1, 1 'and 3 so-called strand-guiding devices, which a Self-rotation of the material to be stranded about its longitudinal axis at least hinder.
  • a Guide means a rotatably mounted roller, roller or The same, for example, in which the extruded once Scope is performed.
  • the orientation of the axis of rotation 8 has a predetermined Angle 7, which according to the present invention between 0 ° and 90, preferably between 45 ° and 90 °, and more preferably between 65 ° and 90 °.
  • Guide means a second strand guide device 9 arranged, which next to the inlet 4 and 4 'the outlet 4 " and 4 "'.
  • the guide means 1 "and 1" ' are within one Body 28 of the second strand guide device 9 rotatable stored, wherein the body 28 of the second strand guide device another rotation axis according to this Embodiment parallel to the movement path 6, 6 'of the Has good quality.
  • the second Stranggut guiding device a first axis of rotation 2 and 2 ', which according to the embodiment shown here approximately parallel to the path of movement 6.
  • the second rotation axis 10 is according to the one shown here Embodiment with a predetermined angle 7 'in relation arranged on the movement path 6.
  • the serve Guide means 1 "and 1" essentially the leadership of Continuous material along a predetermined path of movement, wherein by the eccentric guidance of the strand material by means of Guide means 1 "and 1" 'a twist of the material due to the rotation of the second strand guide means, in particular of the body 28 of the second strand guide device approximately parallel to the Movement path arranged rotation axis 2 and 2 'causes becomes.
  • the outlet area 4 "or 4" ' is according to the embodiment depending on a pulleys. 5 provided, which the strand of the guide device. 3 feeds and which at a distance 22 to the guide means the second strand guide means is arranged.
  • the second strand guide means generates on their inlet side a certain Twist proportional to the speed of the second Rod guide means and inversely proportional to the withdrawal speed of the material from the device is.
  • the first strand guide means Fixed and will be accordingly the intended use of the product to be processed customized. This can, for example, Nielsenzuwebende Products with a roll or products to be stranded with Perforated disk and / or Verseilnippel be.
  • the extruded material acts in this case similar to a torsion memory, as by the second Continuous guide device between the first two Continuous guide devices applied rotation is recorded.
  • the torsion does not have to be continuous and is done, for example, by a continuous Discharge speed of the material from the device in the area described above again reduced.
  • the rotation of the strand material takes place preferably in one direction. It is, however, also in the sense of the present invention that using a corresponding drive device also a reversal of Rotation can be provided.
  • Fig. 2a shows a further embodiment of a Apparatus for processing continuous material in one Side view, wherein the strand along the Movement path 6 from the area E in the device and is guided over the area A from the device.
  • Reference numeral 1 is a first guide means of the first Guiding device shown as a so-called torsion barrier prevents self-rotation of the material.
  • Over a Hollow shaft 10 is the strand material the second strand guide means supplied, wherein in the body 13 the Guide means 14 is rotatably mounted.
  • the body 13 of the second strand material guiding means has according to embodiment shown a spindle-shaped Basic structure, which at their ends by means of the bearings 12th and 12 'is rotatably mounted.
  • the clutch 11 is the Body 13 rotatably connected to a drive device 10.
  • the Guide means 14 is disposed within the body 13 and has an axis of rotation 15, which with a predetermined Angle 7 (see Fig. 1) with respect to the path of movement of Continuously 6 is arranged.
  • FIG. 2b shows a side view of the device from FIG. 2, FIG. wherein in addition to the implementation of the hollow shaft 16 and the Drive device 10 can be seen.
  • FIGS. 3a, 3b, 3c and 3d show different views the body of a second strand guide means, wherein Fig. 3a is an indicated sectional view of this Guide device is.
  • the product is for example inserted through the region 24 in the body 23, wraps around the guide means 14 and is connected via the Area 24 'out of the body 23.
  • the Inlet area E and the outlet area A contour areas 21 and 21 ', at least in sections parallel to the Movement path of the strand run in these areas.
  • the guide means 14 is along the rotation axis 25 stored, via the fasteners 20 a Connection is made with the body 23.
  • Fig. 3b shows the side view of the body of the second Continuous guide device from the left, in addition to the Recesses 26 and the body wall 23, and the opening 24, which represents the execution area for the continuous product, are shown.
  • the recesses 26 serve in the Body 23 to the guide means 14 for a An Equipmentsvorgang the stranded by z. B. an operator to make accessible.
  • Fig. 3c is a plan view of the body of a second Continuous guide device, in addition to the Inlet area E and the outlet area A can be seen.
  • the Areas 26 and 26 'again indicate the recesses, which allow the accessibility of the guide means 14.
  • Fig. 3d shows a perspective view of the body of a second strand guide device, also next to the inlet E and the outlet A and the outer body contour 23rd and the guide means 14 can be seen.
  • Fig. 4 shows an alternative embodiment of a Device for twisting strand material, in which
  • the strand material over the area E of Device is supplied and discharged over the area A.
  • the guide means 100 100 'and 100 "is the Stranggut along the movement path, which with the Reference numeral 101 is guided.
  • This can in particular the aspect ratio between the inlet of second guide means and the first guide means and the outlet of the second strand guide means and the Outlet be varied.
  • Fig. 4 shows an alternative embodiment for a second Continuous guide device shown in addition to the Body 30 has three guide means 31, 31 'and 31 " Stranggut is alternately above the inlet area above or below the axes of rotation of the guide means 31, 31 ' and 31 "and leaves the second strand guide device in the direction of a first strand guide device 100 '.
  • the second strand guide device 30 is about the drive unit 10 to a rotation axis that is approximately parallel to the Movement path of the strand material is arranged, driven. This results in the indicated by the arrow R Twist of the strand between the two Guiding means 100 and 100 '.
  • Fig. 5 shows a further embodiment of a Device for twisting extrudates, according to the here illustrated embodiment two extras, for example electrical conductor, twisted in parallel and in one subsequent processing device (not shown) for example, can be twisted together.
  • a device for twisting strand material has the Device according to FIG. 5 on guide means 300, along of the double arrow 302 is shifted parallel to the path of movement can be.
  • the second designated by the reference numeral 310 and 310 ' Strand management facilities include the Guide means and the rotatably mounted body to Twisting of the material.
  • the Device arranged both horizontally and vertically become. This is in particular the requirements for a flexible mounting of the device, for example in a Retrofitting an existing processing device Taken into account.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Ropes Or Cables (AREA)
  • Wire Processing (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)
EP03026747A 2002-11-22 2003-11-21 Dispositif de traitement de matériaux filiformes Withdrawn EP1422729A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10254643A DE10254643A1 (de) 2002-11-22 2002-11-22 Vorrichtung zur Bearbeitung von Stranggut
DE10254643 2002-11-22

Publications (2)

Publication Number Publication Date
EP1422729A2 true EP1422729A2 (fr) 2004-05-26
EP1422729A3 EP1422729A3 (fr) 2004-12-15

Family

ID=32185911

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03026747A Withdrawn EP1422729A3 (fr) 2002-11-22 2003-11-21 Dispositif de traitement de matériaux filiformes

Country Status (3)

Country Link
US (1) US6986243B2 (fr)
EP (1) EP1422729A3 (fr)
DE (1) DE10254643A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106081734A (zh) * 2016-08-04 2016-11-09 合肥得润电子器件有限公司 一种双股线缆绕线装置
US11135014B2 (en) 2011-09-02 2021-10-05 Stryker Corporation Surgical instrument including housing, a cutting accessory that extends from the housing and actuators that establish the position of the cutting accessory relative to the housing

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100423894C (zh) * 2006-09-01 2008-10-08 南京艾驰电子科技有限公司 磁双稳态合金丝成型新工艺及其加工设备
CN111739697B (zh) * 2020-07-08 2021-01-26 山西新兴榆缆线缆有限公司 双绞线缆成型装置及制造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH560952A5 (fr) * 1973-01-29 1975-04-15 Sofisa Societe Financiere Sa
DE2552078C3 (de) * 1975-11-20 1981-10-29 Felten & Guilleaume Carlswerk AG, 5000 Köln Verseilkopf
JPS5316886A (en) * 1976-07-29 1978-02-16 Tatsuta Densen Kk Method of manufacturing flexible cable by nonncage type winding and twisting process
DD136861B1 (de) * 1978-06-02 1981-08-26 Wirkmaschinenbau Karl Marx Veb Vorrichtung zur zufuehrung von faeden an textilmaschinen
DE3341986A1 (de) * 1983-11-21 1985-05-30 Tokyo Juki Industrial Co., Ltd., Tokio/Tokyo Fadenzufuehreinrichtung an einer naehmaschine
DD237021A1 (de) * 1985-05-06 1986-06-25 Thaelmann Schwermaschbau Veb Verfahren zum sz-verseilen
US4930415A (en) * 1988-02-10 1990-06-05 Baldwin-Japan Limited Automatic web guide roller cleaning device
DE9110249U1 (de) * 1990-08-22 1991-11-28 Frisch Kabel- Und Verseilmaschinenbau Gmbh, 4030 Ratingen Verseileinrichtung zur Verseilung von Verseilelementen mit wechselnder Schlagrichtung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11135014B2 (en) 2011-09-02 2021-10-05 Stryker Corporation Surgical instrument including housing, a cutting accessory that extends from the housing and actuators that establish the position of the cutting accessory relative to the housing
CN106081734A (zh) * 2016-08-04 2016-11-09 合肥得润电子器件有限公司 一种双股线缆绕线装置

Also Published As

Publication number Publication date
US20050092866A1 (en) 2005-05-05
US6986243B2 (en) 2006-01-17
DE10254643A1 (de) 2004-06-03
EP1422729A3 (fr) 2004-12-15

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