DE2552078C3 - Stranding head - Google Patents

Stranding head

Info

Publication number
DE2552078C3
DE2552078C3 DE2552078A DE2552078A DE2552078C3 DE 2552078 C3 DE2552078 C3 DE 2552078C3 DE 2552078 A DE2552078 A DE 2552078A DE 2552078 A DE2552078 A DE 2552078A DE 2552078 C3 DE2552078 C3 DE 2552078C3
Authority
DE
Germany
Prior art keywords
strand
stranding
pulley
stranding head
deflection roller
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
DE2552078A
Other languages
German (de)
Other versions
DE2552078B2 (en
DE2552078A1 (en
Inventor
Dieter Dipl.-Phys. Dr.-Ing. 5070 Bergisch-Gladbach Braun
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.)
Philips Kommunikations Industrie AG
Original Assignee
Felten and Guilleaume Carlswerk AG
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 Felten and Guilleaume Carlswerk AG filed Critical Felten and Guilleaume Carlswerk AG
Priority to DE2552078A priority Critical patent/DE2552078C3/en
Priority to DK324076A priority patent/DK142728C/en
Priority to FI762165A priority patent/FI65001C/en
Priority to FR7623465A priority patent/FR2332363A1/en
Priority to IT26301/76A priority patent/IT1067662B/en
Priority to SE7609410A priority patent/SE430661B/en
Priority to GB36770/76A priority patent/GB1554927A/en
Priority to JP51139384A priority patent/JPS5266737A/en
Priority to CA266,131A priority patent/CA1049243A/en
Publication of DE2552078A1 publication Critical patent/DE2552078A1/en
Publication of DE2552078B2 publication Critical patent/DE2552078B2/en
Application granted granted Critical
Publication of DE2552078C3 publication Critical patent/DE2552078C3/en
Expired legal-status Critical Current

Links

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
    • B65H57/00—Guides for filamentary materials; Supports therefor
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B3/00—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B7/00—Details of, or auxiliary devices incorporated in, rope- or cable-making machines; Auxiliary apparatus associated with such machines
    • D07B7/02—Machine details; Auxiliary devices
    • D07B7/021—Guiding means for filaments, strands, ropes or cables
    • 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
    • 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
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2207/00—Rope or cable making machines
    • D07B2207/40—Machine components
    • D07B2207/4018—Rope twisting devices

Description

Die vorliegende Erfindung betrifft einen Verseilkopf gemäß dem Oberbegriff des Anspruchs 1.The present invention relates to a stranding head according to the preamble of claim 1.

Ein derartiger Verseilkopf ist aus der DE-AS 11 59 818 bekannt. Dabei besteht der Umlenkkörper aus einer Umlenkrolle, die konisch ausgebildet ist, bei der die Gefahr besteht, daß der um die Rolle geführte Strang beim Verdrillen abrutschen kann. Diese Abrutschgefahr wird bei der Rolle durch an den Seiten angebrachte Flansche vermieden. An derartigen Flanschen und durch die gegenseitige Berührung der Trume bzw. Windungen des Strangs kann Reibung mit der Folge einer Beschädigung der Strangoberfläche auftreten. Such a stranding head is known from DE-AS 11 59 818. The deflector consists of a pulley, which is conical in the there is a risk that the strand guided around the roller can slip off when twisting. This risk of slipping is avoided with the roll by means of flanges attached to the sides. On such flanges and the mutual contact of the strands or turns of the strand can cause friction with the Result of damage to the strand surface occur.

Der Erfindung liegt nun die Aufgabe zugrunde, ausgehend von dem Verseilkopf der eingangs genannten Art diesen derart zu verbessern, daß unter Beibehaltung der gegen Abrutschen gesicherten Führung des Strangs die Gefahr der gegenseitigen Berührung der Trume des Strangs vermieden wird, und zwar mit geringem konstruktiven Aufwand. Erfindungsgemäß wird dies durch die Merkmale im Kennzeichen des Anspruchs 1 erreicht.The invention is now based on the object of the stranding head mentioned at the beginning Art to improve this in such a way that while maintaining the guide secured against slipping of the strand the risk of mutual contact between the strands of the strand is avoided, and with little constructive effort. According to the invention, this is made possible by the features in the identifier of claim 1 achieved.

Aus der DE-OS 21 38 239 ist ein Verseilkopf bekannt, der aus zwei Führungsrollen und drei umschlungenen Umlenkrollen besteht, und zwei der Umlenkrollen paarweise nebeneinander in Abzugsrichtung zwischen den Führungsrollen angeordnet sind und die dritte Umlenkrolle senkrecht zu den beiden anderen angeordnet ist Dieser Verseilkopf besitzt jedoch den Nachteil, daß er konstruktiv aufwendig istFrom DE-OS 21 38 239 a stranding head is known which consists of two guide rollers and three looped ones Deflection rollers consists, and two of the deflection rollers in pairs next to each other in the withdrawal direction between the guide rollers are arranged and the third deflection roller is arranged perpendicular to the other two However, this stranding head has the disadvantage that it is structurally complex

Durch die erfindungsgemäße Ausführung des Verseilkopfes wird bewirkt, daß das die Umlenkrolle tangierend anlaufende und das die Umlenkrolle verlassende Trum des Stranges sich nicht berühren und damit durch Aneinanderreihen nicht beschädigt werden, so daß der Strang seitlich nicht ausweichen und von der Umlenkrolle abspringen kann. Beide Merkmale, das Schrägstellen und das konkave Profilieren der Umlenkrolle bewirken einen äußerst stabilen Lauf des die Umlenkrolle umschlingenden Stranges.Due to the inventive design of the stranding head the effect is that the one tangent to the deflecting roller and that of the deflecting roller leaving strands of the strand do not touch and are therefore not damaged by lining up, so that the strand cannot move sideways and jump off the pulley. Both features, that Tilting and the concave profiling of the pulley cause an extremely stable run of the Deflection roller wrapping strand.

Der Verseilkopf nach der Erfindung zeichnet sich durch eine einfache und unkomplizierte und somit preisgünstige Konstruktionsweise aus. Dabei kann es von Vorteil sein, wenn die Umlenkrolle aus Kunststoff besteht, wodurch die Rotationsmasse wesentlich verringert wird. Diese Ausführung bietet sich insbesondere bei Verseilelementen aus weichen, relativ nachgiebigen Materialien an.The stranding head according to the invention is characterized by a simple and uncomplicated and thus inexpensive construction. It can be advantageous if the pulley is made of plastic exists, whereby the rotational mass is significantly reduced. This design is particularly useful in the case of stranding elements made of soft, relatively flexible materials.

Anhand des in der beiliegenden Zeichnung dargestellten Ausführungsbeispiels wird die Erfindung näher erläutertThe invention will be explained in more detail with the aid of the exemplary embodiment shown in the accompanying drawing explained

Der Verseilkopf besteht aus einem Rahmen 1, der im wesentlichen rechteckförmig ausgebildet ist und aus einem Profileisen hergestellt ist. Im Rahmen 1 ist auf einer Achse 2 eine Umlenkrolle 3 schräg zur Durchlaufrichtung eines Strangs 4 in Lagern 5 drehbar gelagert. Die Umlenkrolle 3 besteht vorzugsweise aus Kunststoff und hat eine konkave Profilierung. Der Rahmen besitzt in Durchlaufrichtung des Strangs 4 vor der Umlenkrolle einen Einlaufnippel 6 und in Durchlaufrichtung hinter der Umlenkrolle e>nen Auslaufnippel 7. Durch diese Anordnung der Verseilnippel unmittelbar im Rahmen wird eine exakte Führung des Strangs vor und hinter der Umlenkrolle 3 gewährleistet. Bei einer Ausführung der Umlenkrolle 3 in Kunststoff wird zweckmäßigerweise ein Kunststoff mit hoher Abriebfestigkeit gewählt. Der Einlaufnippel 6 und der Auslaufnippel 7 sind in Lagern 8 drehbar gelagert. Mittels einer nicht dargestellten Antriebsvorrichtung wird der Rahmen 1 angetrieben, und zwar entsprechend der beispielsweise mit dem Pfeil K angedeuteten Drehrichtung. The stranding head consists of a frame 1 which is essentially rectangular in shape and is made from a profile iron. In the frame 1, a deflection roller 3 is rotatably mounted in bearings 5 on an axis 2 at an angle to the direction of passage of a strand 4. The deflection roller 3 is preferably made of plastic and has a concave profile. The frame has an inlet nipple 6 in front of the deflection roller in the direction of passage of the strand 4 and an outlet nipple 7 in the direction of passage behind the deflection roller. When the deflection roller 3 is made of plastic, a plastic with high abrasion resistance is expediently selected. The inlet nipple 6 and the outlet nipple 7 are rotatably mounted in bearings 8. The frame 1 is driven by means of a drive device (not shown), specifically in accordance with the direction of rotation indicated by the arrow K, for example.

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

Claims (2)

Patentansprüche:Patent claims: 1. Verseillcopf zum Verseilen einzelner oder in Bündeln verdrillt oder unverdrillt zusammengefaßter Verseilelemente, bestehend aus einer von dem verseilten Strang voll umschlungenen, in einem um die Längsachse des Verseilkopfes rotierenden Rahmen drehbar gelagerten Umlenkrolle mit von einer geraden Zylinderfläche abweichender, das Abspringen des Strangs von der Umlenkrolle verhindernden Umfangskontur, dadurch gekennzeichnet, daß die Umlenkrolle (3) derart schräg zur Längsachse des Verseilkopfes gestellt ist und eine derart konkave Umfangskontur aufweist, daß das Abspringen des Stranges (4) und eine gegenseitige Berührung von Teilstücken des Stranges auf der Umlenkrolle verhindert wird.1. Verseillcopf for stranding individual or twisted in bundles or untwisted combined Stranding elements, consisting of a strand fully wrapped around by the stranded strand, in one around the longitudinal axis of the stranding head rotating frame with rotatably mounted pulley with von deviating from a straight cylindrical surface, the jumping off of the strand from the pulley preventing circumferential contour, characterized in that the deflection roller (3) such is inclined to the longitudinal axis of the stranding head and has such a concave circumferential contour, that the jumping off of the strand (4) and a mutual contact of sections of the strand on the pulley is prevented. 2. Verseilkopf nach Anspruch 1, dadurch gekennzeichnet, daß die Umlenkrolle (3) aus Kunststoff besteht.2. stranding head according to claim 1, characterized in that the deflection roller (3) made of plastic consists.
DE2552078A 1975-11-20 1975-11-20 Stranding head Expired DE2552078C3 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
DE2552078A DE2552078C3 (en) 1975-11-20 1975-11-20 Stranding head
DK324076A DK142728C (en) 1975-11-20 1976-07-16 RELEASE HEAD
FI762165A FI65001C (en) 1975-11-20 1976-07-28 REPSLAGNINGSHUVUD
FR7623465A FR2332363A1 (en) 1975-11-20 1976-07-30 WIRE HEAD
IT26301/76A IT1067662B (en) 1975-11-20 1976-08-13 CORDING REST
SE7609410A SE430661B (en) 1975-11-20 1976-08-25 TWIN HEADS FOR RECOVERING INDIVIDUAL OR IN THE BATTLE TWIN OR RECOVERED TO A STRICT SUMMARY CABLE ELEMENT
GB36770/76A GB1554927A (en) 1975-11-20 1976-09-06 Stranding head
JP51139384A JPS5266737A (en) 1975-11-20 1976-11-19 Twisting head
CA266,131A CA1049243A (en) 1975-11-20 1976-11-19 Stranding head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2552078A DE2552078C3 (en) 1975-11-20 1975-11-20 Stranding head

Publications (3)

Publication Number Publication Date
DE2552078A1 DE2552078A1 (en) 1977-06-02
DE2552078B2 DE2552078B2 (en) 1979-01-18
DE2552078C3 true DE2552078C3 (en) 1981-10-29

Family

ID=5962209

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2552078A Expired DE2552078C3 (en) 1975-11-20 1975-11-20 Stranding head

Country Status (9)

Country Link
JP (1) JPS5266737A (en)
CA (1) CA1049243A (en)
DE (1) DE2552078C3 (en)
DK (1) DK142728C (en)
FI (1) FI65001C (en)
FR (1) FR2332363A1 (en)
GB (1) GB1554927A (en)
IT (1) IT1067662B (en)
SE (1) SE430661B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU7811098A (en) * 1998-05-29 1999-12-20 Goodyear Tire And Rubber Company, The Cable twist setting method and apparatus
DE19912192C2 (en) 1999-03-18 2001-03-08 Drahtcord Saar Gmbh & Co Kg False twist and method, in particular for producing spiral filaments
DE10254643A1 (en) * 2002-11-22 2004-06-03 Maschinenfabrik Niehoff Gmbh & Co Kg Device for processing continuous material
CN111362067B (en) * 2020-03-24 2021-06-22 海宁市万路针织有限公司 Knitwear yarn winding device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1436312A (en) * 1919-01-18 1922-11-21 Western Electric Co Strand-twisting mechanism
DE585603C (en) * 1929-11-30 1933-10-13 Comp Generale Electricite Extraction device for machines for the production of electrical cables
NL101600C (en) * 1957-03-30 1900-01-01
DE1817803C3 (en) * 1968-07-23 1973-10-18 Siemens Ag, 1000 Berlin U. 8000 Muenchen Rotating buffer store for stranding stranding elements for cables, in particular communication cables. Eliminated from: 1801089
DE2138239C3 (en) * 1971-07-30 1975-07-10 Felten & Guilleaume Kabelwerke Ag, 5000 Koeln Process for SZ stranding of individual stranding elements or stranding elements combined in bundles or twisted together
IT968193B (en) * 1971-09-14 1974-03-20 Cortinovis A IMPROVEMENTS TO THE DEVICES FOR TORSIONING TO BE INCORPORATED IN STRING MACHINES FOR CABLE AND METAL ROPES

Also Published As

Publication number Publication date
SE7609410L (en) 1977-05-21
SE430661B (en) 1983-12-05
FR2332363B1 (en) 1982-02-26
FI762165A (en) 1977-05-21
FI65001C (en) 1984-02-10
DK142728B (en) 1981-01-05
DK142728C (en) 1981-09-07
IT1067662B (en) 1985-03-16
FI65001B (en) 1983-10-31
JPS5266737A (en) 1977-06-02
DE2552078B2 (en) 1979-01-18
FR2332363A1 (en) 1977-06-17
GB1554927A (en) 1979-10-31
CA1049243A (en) 1979-02-27
DE2552078A1 (en) 1977-06-02
DK324076A (en) 1977-05-21

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8327 Change in the person/name/address of the patent owner

Owner name: PHILIPS KOMMUNIKATIONS INDUSTRIE AG, 8500 NUERNBER

8339 Ceased/non-payment of the annual fee