FR2681881A1 - DEVICE FOR MAKING HIGH PRECISION GUIPAGE OR STRAND. - Google Patents

DEVICE FOR MAKING HIGH PRECISION GUIPAGE OR STRAND. Download PDF

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Publication number
FR2681881A1
FR2681881A1 FR9112279A FR9112279A FR2681881A1 FR 2681881 A1 FR2681881 A1 FR 2681881A1 FR 9112279 A FR9112279 A FR 9112279A FR 9112279 A FR9112279 A FR 9112279A FR 2681881 A1 FR2681881 A1 FR 2681881A1
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FR
France
Prior art keywords
angle
turns
winding
wire
strand
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
FR9112279A
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French (fr)
Other versions
FR2681881B1 (en
Inventor
Michnik Yves
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MIP SA
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MIP SA
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Filing date
Publication date
Application filed by MIP SA filed Critical MIP SA
Priority to FR9112279A priority Critical patent/FR2681881B1/en
Priority to PCT/FR1992/000906 priority patent/WO1993007330A1/en
Priority to JP5506654A priority patent/JPH06505538A/en
Priority to EP19920921581 priority patent/EP0562087A1/en
Publication of FR2681881A1 publication Critical patent/FR2681881A1/en
Application granted granted Critical
Publication of FR2681881B1 publication Critical patent/FR2681881B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • D07B7/14—Machine details; Auxiliary devices for coating or wrapping ropes, cables, or component strands thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H81/00—Methods, apparatus, or devices for covering or wrapping cores by winding webs, tapes, or filamentary material, not otherwise provided for
    • B65H81/06—Covering or wrapping elongated cores
    • B65H81/08—Covering or wrapping elongated cores by feeding material obliquely to the axis of the core
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2301/00—Controls
    • D07B2301/25—System input signals, e.g. set points
    • D07B2301/251—Twist
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2301/00—Controls
    • D07B2301/35—System output signals
    • D07B2301/3583—Rotational speed
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2301/00—Controls
    • D07B2301/35—System output signals
    • D07B2301/3591—Linear speed
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2301/00—Controls
    • D07B2301/55—Sensors
    • D07B2301/5531—Sensors using electric means or elements
    • D07B2301/5572—Sensors using electric means or elements optical

Landscapes

  • Wire Processing (AREA)
  • Tension Adjustment In Filamentary Materials (AREA)
  • Ropes Or Cables (AREA)

Abstract

A device for continuously winding at least one secondary wire around a main wire or winding several secondary wires around each other to form a cable (8). The device includes: a winding apparatus (1) having a rotary cage (12); a feeding apparatus (4); a cable pulling apparatus (7) for pulling the wound cable (8); an optical sensor (5) for optically measuring the angle between the portion of said secondary wire (13) located immediately before the winding point and the longitudinal axis of said cable (8), and for generating an output which is representative of said angle; and an automatic control device (11) for receiving said output from said optical sensor (5) and responding by varying an operating speed of the device so as to keep said angle constant.

Description

La présente invention concerne un dispositif pour faire un guipage ou un toron de haute précision. The present invention relates to a device for making a covering or a high-precision strand.

Le guipage ou le torronnage se fait actuellement sur des équipements traditionels. The wrapping or the torronnage is currently done on traditional equipment.

Plusieurs problèmes peuvent apparaitre:
-Un pas entre spires imprécis.Several problems can appear:
-A step between imprecise turns.

-Des spires jointives imparfaites. - Imperfect contiguous turns.

Le dispositif suivant l'invention permet de remédier à ces inconvénients. The device according to the invention overcomes these drawbacks.

II comporte en effet plusieurs sous-ensemble:
-Un équipement de torronnage simple torsion (Figure 1(1)) entrainé par un moteur, associé à un variateur de vitesse.It indeed has several subsets:
-Single twist wrenching equipment (Figure 1 (1)) driven by a motor, associated with a variable speed drive.

-Un dérouleur régulé en tension (Figure 1 (2)). -A tension regulated unwinder (Figure 1 (2)).

-Un capteur optique (Figure 1(3)).  -An optical sensor (Figure 1 (3)).

-Un compteur métrique permettant de programmer plusieurs métrages (Figure 1 (4)). -A metric counter allowing to program several meters (Figure 1 (4)).

-Un cabestan horizontal à chenille ou vertical à poulies afin d'assurer le tirage de la corde
(Figure 1(5)). -A horizontal capstan with crawler or vertical with pulleys to ensure the pulling of the rope
(Figure 1 (5)).

Le principe de fonctionnement est le suivant:
Par rapport à une consigne électrique la cage de l'équipement simple torsion (Figure 1 (6)) tourne à une vitesse constante au préalablement définie.The operating principle is as follows:
Compared to an electrical set point, the cage of the single twist equipment (Figure 1 (6)) rotates at a constant speed previously defined.

Exemple: 6000 tours par minute
De meme par rapport à une consigne électrique le cabestan horizontal à chenille ou vertical à poulies (Figure 1 (5)) tire la corde à une vitesse au préalablement définie.Example: 6000 revolutions per minute
Similarly with respect to an electrical setpoint, the horizontal capstan with crawler or vertical with pulleys (Figure 1 (5)) pulls the rope at a speed previously defined.

Exemple: 1 mètre par minute
Nous créons donc un enroulement d'un fil ou de plusieurs fils autour d'une âme mono-brun ou multibruns (Figure 2 (1)).Example: 1 meter per minute
We therefore create a winding of a wire or several wires around a mono-brown or multibrun core (Figure 2 (1)).

Le pas entre spires ainsi obtenus est donc directement proportionnel entre le tirage de la corde exprimé en mètre par minute, la vitesse de la cage d'enroulement exprimée en tours par minute et le diamètre du fil enrobé. The pitch between turns thus obtained is therefore directly proportional between the pulling of the rope expressed in meters per minute, the speed of the winding cage expressed in revolutions per minute and the diameter of the coated wire.

Afin d'assurer un pas constant entre spires ou d'assurer leurs jointivitées, nous contrôlons en permanence l'angle crée par le fil ou par un des multiples fils (Figure 2 (2)). In order to ensure a constant pitch between turns or to ensure their jointness, we constantly control the angle created by the wire or by one of the multiple wires (Figure 2 (2)).

De cette façons lorsque pour une raison ou pour une autre l'sangle change, donc de ce fait nous enregistrons une variation de la tension analogique représentative de cet angle (Figure 2 (3)), nous intervenons sur la consigne analogique donnée à la cage d'enroulement de l'équipement simple torsion afin d'accelérer ou de décélerer la vitesse exprimée en tours par minute de façons à récuperer la dérive d'angle constatée (Figure 1(1)).  In this way when for one reason or another the strap changes, so therefore we record a variation of the analog voltage representative of this angle (Figure 2 (3)), we intervene on the analog setpoint given to the cage of winding the simple twist equipment in order to accelerate or decelerate the speed expressed in revolutions per minute so as to recover the angle drift observed (Figure 1 (1)).

La variation de cet angle est controlée par palier de 0.5 degré, ce qui représente pour un fil de diamètre de 0,10 millimètre une variation possible de + ou - 10 tours par minute et pour un fil de
diamètre de 0,50 millimètre une variation possible de + ou - 2 tours par minute. The variation of this angle is controlled in 0.5 degree steps, which represents for a wire of 0.10 millimeter diameter a possible variation of + or - 10 turns per minute and for a wire of
diameter of 0.50 millimeter a possible variation of + or - 2 revolutions per minute.

Ainsi nous contrôlons en permanence le ou les fils formant un guipage ou un toron afin de s'assurer un pas entre spires parfait, de même quelque soit la variation du diamètre du fil à guiper ou àtorronner nous sommes certain d'obtenir un pas entre spires ou une contrainte spires à spires parfait (Figure 2 (4)). So we constantly control the wire or wires forming a covering or a strand in order to ensure a perfect pitch between turns, similarly whatever the variation in the diameter of the thread to be gimped or twisted, we are certain to obtain a pitch between turns or a constraint turns to perfect turns (Figure 2 (4)).

Détail des sous-ensembles composants le dispositif:
-Un équipement de torronnage simple torsion (Figure 1(1)) permettant par la rotation de sa cage d'enrouler un fil autour d'une âme.Detail of the sub-assemblies making up the device:
-Single twisting wringing equipment (Figure 1 (1)) allowing by the rotation of its cage to wind a wire around a core.

Le diamètre du fil peut varier de 0,10 millimètre à plusieurs millimètres en fil unique ou en multibruns. The wire diameter can vary from 0.10 millimeter to several millimeters in single wire or in multibruns.

Ce fil peut etre de matières différentes (Cuivre pur, cuivre argenté, ferro-nickel, aluminium, bronze, ou toute autres matières. This wire can be of different materials (pure copper, silver copper, ferro-nickel, aluminum, bronze, or any other material.

L'ame autour de laquelle s'enroule le fil peut avoir un diamètre de quelques centièmes à plusieurs millimètres. The core around which the wire is wound can have a diameter of a few hundredths to several millimeters.

La composition de cet âme peut être du nylon monobrun ou multibruns ou toute autres matières. The composition of this core can be monobrun or multibrun nylon or any other material.

-Un dérouleur régulé en tension (Figure 1 (2))
Ce dérouleur est régulé par l'intermédiaire d'un pantin (Plusieurs poulies) (Figure 1 (6)).-A tension regulated unwinder (Figure 1 (2))
This unwinder is regulated by a puppet (several pulleys) (Figure 1 (6)).

Ce pantin assure d'une part une tension constante (De quelques grammes à plusieurs kilogrammes) du fil qui est tiré, mais il assure aussi un débit de fil parfaitement contrôlé évitant ainsi les à coups possible lors du débit de ce fil. This puppet ensures on the one hand a constant tension (from a few grams to several kilograms) of the wire which is pulled, but it also ensures a flow of wire perfectly controlled thus avoiding the possible jolts during the flow of this wire.

-Un capteur optique (Figure 1(3)) et (Figure 2). -An optical sensor (Figure 1 (3)) and (Figure 2).

Le rifle de ce capteur est de contrôler en permanence l'angle du fil s'enroulant autour de lame en temps réel afin que dans le cas ou celui-ci viendrait à varier, de donner une consigne en tension analogique différente de sa consigne nominale afin de faire varier la vitesse de la cage d'enroulement afin de revenir à l'angle nominal au préalablement défini. The rifle of this sensor is to constantly control the angle of the wire winding around the blade in real time so that, in the event that it varies, to give a setpoint in analog voltage different from its nominal setpoint. to vary the speed of the winding stand in order to return to the nominal angle to the previously defined.

Ainsi par exemple pour un angle souhaité de 80 degré avec une variation de + ou - 10 degrés, nous pourrions avoir les sorties en tensions analogiques suivantes:
70 degrés = 0 volt
80 degrés = 5 volts
90 degrés = 10 volts
Nous aurions donc pour un angle variant de 1 degré une tension analogique variant de 0,5 volt
Ainsi nous pouvons par l'intermédiaire de la variation de cette consigne analogique faire accélérer ou décélérer la cage d'enroulement de l'équipement simple torsion (Figure 1 (1)).So for example for a desired angle of 80 degrees with a variation of + or - 10 degrees, we could have the following analog voltage outputs:
70 degrees = 0 volts
80 degrees = 5 volts
90 degrees = 10 volts
We would therefore have for an angle varying from 1 degree an analog voltage varying from 0.5 volt
Thus we can, through the variation of this analog setpoint, speed up or decelerate the winding cage of the single twist equipment (Figure 1 (1)).

-Un compteur métrique (Figure 1 (4)).  -A metric counter (Figure 1 (4)).

Ce compteur métrique permet via des consignes de métrages au préalablement enregistrées de sortir des informations en niveau de tensions afin d'informer le cabestan horizontal à chenille ou vertical à poulies. II informe aussi, lorsque le métrage au préalablement enregistré est atteind, la coupeuse en sortie de cabestan (Figure 1(7)).  This metric counter allows via previously recorded footage instructions to output information in tension level in order to inform the horizontal capstan with crawler or vertical with pulleys. It also informs, when the previously recorded footage is reached, the cutter at the capstan outlet (Figure 1 (7)).

-Un cabestan horizontal à chenille ou vertical à poulies (Figure 1 (5)). -A horizontal capstan with crawler or vertical with pulleys (Figure 1 (5)).

Il assure l'entrainement de la corde à vitesse constante.ll peut accélérer ou décélérer en fonction de consignes analogiques (Consignes venant par exemple du compteur métrique).  It ensures the rope is trained at constant speed. It can accelerate or decelerate according to analog setpoints (Setpoints, for example from the metric counter).

Claims (3)

REVENDICATIONS 1) Dispositif pour guiper une âme en continu en s'assurant que le pas entre spires ainsi que la contrainte entre spires soient précis caractérisé par la possibilité de visualiser à chaque tour de la cage d'enroulement l'angle obtenu par le fil en s'enroulant autour de l'ame (Figure 1 (3)) et 1) Device for guiding a core continuously, ensuring that the pitch between turns as well as the stress between turns is precise, characterized by the possibility of viewing the angle obtained by the wire in s at each turn of the winding cage '' wrapping around the core (Figure 1 (3)) and (Figure 2). (Figure 2). 2) Dispositif selon la revendication (1) caractérisé par la visualisation d'un angle ou de plusieurs angles représentatif ou non par rapport à plusieurs autres angles crées par d'autres fils pourfaire un toron ou un tordon afin de vérifier le pas entre spires ainsi que la contrainte entre spires. 2) Device according to claim (1) characterized by the display of an angle or several angles representative or not with respect to several other angles created by other wires to make a strand or a twist in order to check the pitch between turns as well that the constraint between turns. Ce dispositif permet de visualiser en permanence un angle de fils de matières différentes afin de faire un toron ou un tordon pouvant avoir des diamètres de fils différents. This device makes it possible to permanently display an angle of wires of different materials in order to make a strand or a twist that can have different diameters of wires. 3) Dispositif selon la revendication (2) permettant par l'intermédiaire d'une sortie de tension analogique ou logique de réguler la vitesse de la cage d'enroulement de l'équipement simple torsion (Figure 1 (1)).  3) Device according to claim (2) allowing via an analog or logic voltage output to regulate the speed of the winding cage of the single twist equipment (Figure 1 (1)).
FR9112279A 1991-09-30 1991-09-30 DEVICE FOR MAKING HIGH PRECISION GUIPAGE OR STRAND. Expired - Fee Related FR2681881B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9112279A FR2681881B1 (en) 1991-09-30 1991-09-30 DEVICE FOR MAKING HIGH PRECISION GUIPAGE OR STRAND.
PCT/FR1992/000906 WO1993007330A1 (en) 1991-09-30 1992-09-30 Precision spinning or stranding device
JP5506654A JPH06505538A (en) 1991-09-30 1992-09-30 Device for providing high precision wrapping or twisting
EP19920921581 EP0562087A1 (en) 1991-09-30 1992-09-30 Precision spinning or stranding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9112279A FR2681881B1 (en) 1991-09-30 1991-09-30 DEVICE FOR MAKING HIGH PRECISION GUIPAGE OR STRAND.

Publications (2)

Publication Number Publication Date
FR2681881A1 true FR2681881A1 (en) 1993-04-02
FR2681881B1 FR2681881B1 (en) 1994-02-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
FR9112279A Expired - Fee Related FR2681881B1 (en) 1991-09-30 1991-09-30 DEVICE FOR MAKING HIGH PRECISION GUIPAGE OR STRAND.

Country Status (4)

Country Link
EP (1) EP0562087A1 (en)
JP (1) JPH06505538A (en)
FR (1) FR2681881B1 (en)
WO (1) WO1993007330A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2739701A1 (en) * 1995-10-08 1997-04-11 Michnick Yves Cable braiding machine control

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5301610A (en) * 1993-04-30 1994-04-12 E. I. Du Pont De Nemours And Company Method and apparatus for making spiral wound sleeves for printing cylinders and product thereof
WO1996042091A1 (en) * 1993-11-29 1996-12-27 Yves Michnik Braiding control device
FR2713246B1 (en) * 1993-11-29 1996-03-29 Yves Michnik Self-reactive control device for carrying out braiding, taping or other in very high precision.
FR2750712B1 (en) * 1996-07-08 1998-11-27 Michnik Yves CONTROL CONTROL WITH "REAL-TIME" INFORMATION SOCKET FOR AN ASSEMBLY MACHINE
US6330787B1 (en) 1998-01-08 2001-12-18 Innocable Sa Monitoring control device with real time data sampling for machine used in the cable industry
US11796754B2 (en) 2021-03-12 2023-10-24 Corning Research & Development Corporation System and method of controlling a strander by wireless visual monitoring of a subunit reel

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3302379A (en) * 1959-08-03 1967-02-07 Kenard D Brown Apparatus and method for applying helical wire wrapping
US4055038A (en) * 1976-03-01 1977-10-25 D. H. Baldwin Company Apparatus for wrapping strings for musical instruments

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4838500A (en) * 1987-06-18 1989-06-13 United States Of America As Represented By The Secretary Of The Army Process and apparatus for controlling winding angle

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3302379A (en) * 1959-08-03 1967-02-07 Kenard D Brown Apparatus and method for applying helical wire wrapping
US4055038A (en) * 1976-03-01 1977-10-25 D. H. Baldwin Company Apparatus for wrapping strings for musical instruments

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2739701A1 (en) * 1995-10-08 1997-04-11 Michnick Yves Cable braiding machine control

Also Published As

Publication number Publication date
JPH06505538A (en) 1994-06-23
FR2681881B1 (en) 1994-02-18
EP0562087A1 (en) 1993-09-29
WO1993007330A1 (en) 1993-04-15

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