WO1999001597A1 - Metier modulaire a filer et a retordre ameliore, dote d'elements de transmission individuelle des fuseaux - Google Patents

Metier modulaire a filer et a retordre ameliore, dote d'elements de transmission individuelle des fuseaux Download PDF

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Publication number
WO1999001597A1
WO1999001597A1 PCT/ES1997/000168 ES9700168W WO9901597A1 WO 1999001597 A1 WO1999001597 A1 WO 1999001597A1 ES 9700168 W ES9700168 W ES 9700168W WO 9901597 A1 WO9901597 A1 WO 9901597A1
Authority
WO
WIPO (PCT)
Prior art keywords
spinning
spindle
spindles
transmission elements
modular
Prior art date
Application number
PCT/ES1997/000168
Other languages
English (en)
Spanish (es)
Inventor
Jordi Galan I Llongueras
Original Assignee
Jordi Galan I Llongueras
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 Jordi Galan I Llongueras filed Critical Jordi Galan I Llongueras
Priority to PCT/ES1997/000168 priority Critical patent/WO1999001597A1/fr
Priority to ES98905425T priority patent/ES2184234T3/es
Priority to DE69807626T priority patent/DE69807626T2/de
Priority to EP98905425A priority patent/EP0916755B1/fr
Priority to PT98905425T priority patent/PT916755E/pt
Priority to DK98905425T priority patent/DK0916755T3/da
Priority to US09/180,212 priority patent/US6260341B1/en
Publication of WO1999001597A1 publication Critical patent/WO1999001597A1/fr

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
    • D01H1/14—Details
    • D01H1/20—Driving or stopping arrangements
    • D01H1/24—Driving or stopping arrangements for twisting or spinning arrangements, e.g. spindles
    • D01H1/244—Driving or stopping arrangements for twisting or spinning arrangements, e.g. spindles each spindle driven by an electric motor
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
    • D01H1/14—Details
    • D01H1/36—Package-shaping arrangements, e.g. building motions, e.g. control for the traversing stroke of ring rails; Stopping ring rails in a predetermined position

Definitions

  • the object of the present invention patent refers, as its title indicates, to a spinning and twisting machine with individual spindle transmission elements improved by conventional asynchronous alternating current motors governed by frequency inverters.
  • the modular spinning and twisting machine with improved individual spindle transmission elements is constituted by a chassis or frame formed by two metal cabinets, one on the right and one on the left, shaped like a vertical parallelepiped, preferably made of sheet metal. made of steel and that have, on the outer side faces, a revolving door each to give access to its interior.
  • a chassis or frame formed by two metal cabinets, one on the right and one on the left, shaped like a vertical parallelepiped, preferably made of sheet metal. made of steel and that have, on the outer side faces, a revolving door each to give access to its interior.
  • transverse bars constructed, preferably, of welded steel tube that will support the various mobile elements that we will describe later.
  • the spinning or twisting spindles with the corresponding motor system of each one of said spindles.
  • the spindles are rotating vertical axes on which the different types of reels that are needed to spin or twist are introduced. These spindles are supported by a double bearing system, called balls.
  • the upper bearing is packaged together with a special ring or silenc-block, of dimensions suitable for packing the machine with the spindle bearing, and the lower bearing is mounted on a support of the so-called oscillators with radial movement capability.
  • the spindle has a pulley attached to a transmission belt, of the so-called flat ones, which is connected by said transmission belt with the alternating current electric motor, of those of the asyn-
  • SUBSTITUTE SHEET (RULE 26) chrono that is fixed on another pair of tubular crossbars located at the back of the frame.
  • the rocker In the upper part of the spindle and, coaxial with it, is the rocker that is provided with an alternative vertical movement of ascent and descent on which the cursor rotates, which is the one that generates the twisting or spinning of the thread.
  • the thread guide Above the rocker arm, and also with a movement similar to that of the rocker arm, but at a different speed, there is the thread guide, which, as its name indicates, has the function of directing the different threads towards the cursor coming from the corronera or feeding set .
  • each spindle is constituted by a pair of feed rollers, by the thread inlet roller and the pressure cylinder.
  • the feed rollers preferably made of carbon steel and subsequently chrome plated, are moved by two horizontal axes which in turn are driven, through a flat belt transmission system, by alternating current motor that is powered by a drive frequency of those of the conventional type and which is controlled by a potentiometer, all located in the cabinet on the right side.
  • These axes are made of carbon steel and pass through the machine from one side cabinet to the other on which they are supported, and that one axis is located on the other vertically and is connected to each other by a chain of links that gives them the same meaning rotation.
  • the pressure roller that is fixed by means of bearings, of the so-called balls, to the pressure arm which in turn is fixed by means of bearings. to another horizontal axis located above those that support the feed rollers.
  • Said pressure arm is provided with radial displacement capacity when it is driven by a pneumatic cylinder in order to exert more or less pressure on the threads that run through the pressure roller and the feed rollers.
  • the pneumatic cylinders that drive the pressure rollers of the feeding systems of each spindle are driven by the flow of pressurized air from the general network of compressed air of the factory whose pressure is regulated by a control valve located in the cabinet left side.
  • the main elements that are in continuous motion are the spindles, which can rotate each one at a different speed; the rocker, which has an upward and downward vertical reciprocating movement, on which the cursors rotate; the thread guide, which, like the rocker, has an alternative vertical upward and downward movement; the feed rollers; the pressure rollers and the thread entry rollers.
  • Each spindle has a rotating movement on its own axis that is provided by an asynchronous electric motor of alternating current through a belt, preferably those of the flat type with internal teeth.
  • Each motor is individually controlled by a frequency inverter, preferably those of the conventional, vector or other type, which is programmed independently for each spindle by means of a potentiometer on the control panel of each spindle, so that each spindle has capacity of turning at a different speed as well as of a different direction of rotation.
  • the rocker moves vertically along two vertical axes located one in each side cabinet. These axes are cylindrical in shape and are made of carbon steel and are tied, on the bottom, to each of the cabinets that constitute the frame. Said rocker has an alternative vertical movement of ascent and descent with a stroke length equivalent to the height of the spindle reel capable of regulating said stroke.
  • the thread guide in a similar way that the rocker moves over these sliding along the same axes mentioned above.
  • the movement, both of the rocker arm and of the thread guide, is generated by an electric motor of alternating current that is equipped with a speed variator of those of the type of discs and that is regulated manually. From said variator, the rotation is transmitted to a speed reduction box by means of a belt of the internally serrated piano type and from this box a horizontal axis that rotates two drums of different diameter on which the metal braces or cables are wound those who hang the thread guides and the rocker. Alternate ascending downward movement is generated as consequence of the change of direction of rotation of the motor that moves them controlled by some limit switches located in the drums.
  • the thread guide and rocker arm are moved by the same system and the same gearmotor-variator, so they all have the same frequency of travel.
  • the feed rollers which are fixed on two horizontal horizontal axes vertically one above the other, are driven by the same AC motor and governed by a frequency inverter that allows them to vary the speed of rotation through a potentiometer of control. Between one axis and another the rotation is transmitted through a chain of the type of links so that both axes have the same direction of rotation.
  • Both the drive motor and the frequency inverter and the control potentiometer are located inside the cabinet of the frame assembly. Finally, the pendular movement of the arm of each pressure roller is driven by a pneumatic cylinder.
  • the different ends that are going to compose the final thread or cord are passed through the thread inlet rollers, they are passed through the feed rollers and the pressure roller, through the thread guide and cursor and are threaded into the reels.
  • the feed rollers, the rocker arm and the thread guide are set in motion at a slow speed through the general gear switch. Then, one by one, each of the motors that move the spindles is started using the individual potentiometers of each spindle, raising the speed of said spindles to the desired degree of torque that is indicated through each screen or display that has the dashboard of each spindle.
  • the torsion index is provided by the calculation made by the synchronization chart or printed circuit that each frequency inverter of each of the motors has with the information of the speed of rotation of each of the spindles provided by the encoder or pulse generator of each motor and by the speed of rotation of the feed rollers provided by the pulse generator or encoder of the motor frequency drive that drives the axes of the feed rollers.
  • the spinning machine performance and modular twisting performance with individual transmission elements are optimized of improved spindles by raising the speed of the feed rollers and of each of the spindles, simultaneously, so that the torsion rates of each of the spindles are kept constant by the general potentiometer that acts on all the charts of synchronism at the same time until the maximum speed without breaking the threads, optimizing to the maximum the production performance of the machine.
  • Fig. 1 Front elevation view of the spinning machine and modular twisting with improved individual spindle transmission elements.
  • Fig. 2 Plan view of the spinning and twisting machine with improved individual spindle transmission elements.
  • Fig. 4 Section view of the detail of the spindle bearing support system.
  • Fig. 5 Elevation and plan view of the right cabinet.
  • Fig. 6 Elevation and plan view of the left cabinet
  • the modular spinning and twisting machine with improved individual spindle transmission elements consists of a chassis or frame consisting of two metal cabinets, one on the right (1) and one on the left (2), shaped like a vertical parallelepiped preferably constructed in sheet steel and having, on the outer side faces, a revolving door (3) each to give access to its interior In the central part of said frame, joining the two cabinets assembled by means of screws, it has of transverse bars (4) constructed, preferably, of welded steel tube that will support the various mobile elements that we will later describe
  • the spindles (5) are rotating vertical axes on which the different types of reels (7) that are needed to spin or twist are introduced.
  • the upper bearing (8) is packaged together with a ring (9) or special silencblock, of suitable dimensions to package the machine with the spindle bearing , and the lower bearing (10) is mounted on a support (11) of the so-called oscillators with radial movement capability
  • the spindle has a pulley (12) fixed to drive a transmission belt (13), of the so-called flat ones, which is connected by said transmission belt with the electric motor (14) of alternating current, of those of the asynchronous type that is fixed on another pair of tubular crossbars located at the rear of the frame
  • the balance c ⁇ n (15) At the top of the spindle and, coaxial with it, is the balance c ⁇ n (15) that is endowed with an alternative vertical movement of ascent and descent on which rotates the cursor (16) that is the one that generates the twisted or spun of the thread.
  • the thread guide (17) Above the rocker and, also with a movement similar to that of the rocker (15), but at different speeds, there is the thread guide (17), which, as its name indicates, has the function of directing the different wires towards the cursor (16 ) coming from the corronera or feeding set.
  • Said feed assembly of each spindle is constituted by the thread inlet roller (18), by the pair of feed rollers (19), and the arm (20) and pressure roller (21).
  • the feed rollers (19) preferably constructed of carbon steel and coated with rubber, are moved by two horizontal axes (22) which in turn are driven, through a flat belt transmission system (23), by AC motor (24) that is powered by a frequency converter of the conventional type and is controlled by a potentiometer (25), all located in the cabinet on the right side (1).
  • Said axes are made of carbon steel and pass through the machine from one side cabinet to the other on which they are supported, and that one axis is located on the other vertically and is connected to each other by a chain (26) of links that gives them in the same direction of rotation.
  • the pressure roller (21) that is fixed by means of bearings, from the so-called balls, to the pressure arm (20) which in turn is fixed by means of bearings, also, to another horizontal axis (28) located above those that support the feed rollers.
  • Said pressure arm (20) is provided with radial displacement capability when it is driven by a pneumatic cylinder (29) in order to exert more or less pressure on the threads (27) that run through the pressure roller (21) and the feed rollers (19) of thread.
  • the pneumatic cylinders (29) that drive the pressure rollers (21) of the feeding systems of each spindle are driven by the flow of pressurized air from the general network of compressed air of the factory whose pressure is regulated by a valve control (30) located in the left side cabinet (2).
  • the main elements that are in continuous motion are the spindles (5), which can rotate each one at a different speed and different direction; the rocker (15), which has an upward and downward vertical reciprocating movement, on which the cursors (16) rotate; the thread guide (17), which, like the rocker, has an alternative vertical upward and downward movement; the feed rollers (19); the pressure rollers (21) and the input rollers (18) of thread.
  • Each spindle (5) has a rotating movement on its own axis which is provided by an asynchronous electric motor (14) of alternating current through a transmission belt (13), preferably those of the flat type with internal teeth.
  • Each electric motor (14) is individually controlled by a frequency inverter, preferably those of the conventional, vector or other type, which is programmed independently for each spindle by means of a potentiometer (31) on the control panel of each spindle, so that each spindle (5) has the ability to turn at a different speed as well as a different direction of rotation.
  • the rocker (15) moves vertically along two vertical axes (32) located one in each side cabinet. These axes are cylindrical in shape and are made of carbon steel and are tied, at their ends, to each of the cabinets that constitute the frame. Said rocker (15) has an alternative vertical movement of ascent and descent with a stroke length equivalent to the height of the spindle reel capable of regulating said stroke.
  • the thread guide (17) in a similar way that the rocker moves over these sliding along the same axes mentioned above.
  • the movement, both of the rocker arm and of the thread guide, is generated by an electric motor (33) of alternating current that is equipped with a variable speed drive (34) of those of the type of discs and which is manually regulated by means of a control exterior (35).
  • a control exterior 35
  • the rotation is transmitted to a speed reduction box (36) by means of a belt (37) of the internally serrated flat type and from this box a horizontal axis (38) rotates.
  • the alternating upward and downward movement is generated as a result of the change of direction of rotation of the motor (33) that moves them controlled by limit switches (41) located in the drums.
  • the thread guide (17) and the rocker arm (15) are moved by the same system and the same gearmotor-variator so they all have the same frequency of travel.
  • Both the drive motor (24) and the frequency inverter and the control potentiometer (25) are located inside the cabinet (1) of the frame assembly. Finally, the pendular movement of the arm of each pressure roller is driven by a pneumatic cylinder (29).
  • the torsion index is provided by the calculation made by the synchronization chart or printed circuit that each frequency converter of each of the motors has with the information of the speed of rotation of each of the spindles provided by the encoder or generator of impulses that each motor has and for the speed of rotation of the feed rollers that the pulse generator or encoder of the motor frequency inverter (24) that moves the axes (38) of the feed rollers (19) also provides. .
  • the spinning machine performance and modular twisting performance with individual transmission elements are optimized of improved spindles by raising the speed of the feed rollers and each of the spindles, simultaneously, so that the torque rates of each of the spindles are kept constant by the general potentiometer (42) acting on all synchronization cards at the same time up to maximum speed without breaking the threads, optimizing the maximum production efficiency of the machine.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Structural Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

L'invention concerne un métier modulaire à filer et à retordre amélioré, doté d'éléments de transmission individuelle des fuseaux, du type de ceux servant à filer et à retordre le fil, formé d'un châssis ou bâti comprenant deux armoires métalliques (1, 2), un corps central qui les assemble, une série d'éléments mobiles ou fuseaux (5), un balancier (15) sur lequel pivotent les curseurs (16) aptes à retordre ou filer le fil, un guide-fil (17), un système d'alimentation constitué de rouleaux d'alimentation (19) et de tableaux de commande. Chacun desdits éléments mobiles ou fuseaux (5) est actionné par un système moteur individuel (6) formé d'une poulie (12), d'une courroie de transmission (13) et d'un moteur électrique asynchrone (14) produisant un courant alternatif.
PCT/ES1997/000168 1997-03-04 1997-07-03 Metier modulaire a filer et a retordre ameliore, dote d'elements de transmission individuelle des fuseaux WO1999001597A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
PCT/ES1997/000168 WO1999001597A1 (fr) 1997-07-03 1997-07-03 Metier modulaire a filer et a retordre ameliore, dote d'elements de transmission individuelle des fuseaux
ES98905425T ES2184234T3 (es) 1997-03-04 1998-03-04 Maquina modular para hilar y doblar con elementos para la transmision individual de los husos con un sistema de plegado conico, continuo e individual o conico doble.
DE69807626T DE69807626T2 (de) 1997-03-04 1998-03-04 Modulare spinn- und zwirnmaschine mit an den spindeln individuellen fadenführern mit wickelsystem für konische oder doppelkonische spulen
EP98905425A EP0916755B1 (fr) 1997-03-04 1998-03-04 Machine modulaire a filer et a retordre avec elements de transmission individuelle de fuseaux avec systeme de pliage conique ou double conique continu et individuel
PT98905425T PT916755E (pt) 1997-03-04 1998-03-04 Maquina modular de fiar e retorcer com elementos de transmissao individual dos fusos e um sistema de dobragem conica dupla continua e individual
DK98905425T DK0916755T3 (da) 1997-03-04 1998-03-04 Modulær spinde- og tvinde-maskine med transmissionselementer til spindlernes individuelle og kontinuerlige koniske eller dobbelt-koniske viklesystem
US09/180,212 US6260341B1 (en) 1997-03-04 1998-03-04 Modular machine for spinning and doubling with elements for transmitting individually the spindles with conical or double conical continuous and individual folding system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/ES1997/000168 WO1999001597A1 (fr) 1997-07-03 1997-07-03 Metier modulaire a filer et a retordre ameliore, dote d'elements de transmission individuelle des fuseaux

Publications (1)

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WO1999001597A1 true WO1999001597A1 (fr) 1999-01-14

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PCT/ES1997/000168 WO1999001597A1 (fr) 1997-03-04 1997-07-03 Metier modulaire a filer et a retordre ameliore, dote d'elements de transmission individuelle des fuseaux

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Country Link
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001048283A1 (fr) * 1999-12-27 2001-07-05 Hermanos Talleres Galan, S.A. Machine a filer retordeuse-assembleuse a anneaux constituee de modules unitaires de production autonomes et independants
WO2002061188A1 (fr) * 2001-01-29 2002-08-08 Galan Textile Machinery, S.L. Metier a retordre monoposition a double torsion a bobinage croise precis

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES400004A1 (es) * 1971-06-02 1974-12-16 Maremont Corp Embrague de posicion neutra para un montaje de husos.
US4354342A (en) * 1979-01-31 1982-10-19 Standard Oil Company (Indiana) Twister ring and traveler
US4562388A (en) * 1983-03-18 1985-12-31 Zinser Textilmaschinen Gmbh Windup-control system for textile machinery
JPS61201028A (ja) * 1985-02-27 1986-09-05 Toyoda Autom Loom Works Ltd 紡機における駆動装置
US4803834A (en) * 1986-12-22 1989-02-14 Fag Kugelfischer Georg Schafer (Kgaa) Textile spindle
US4947634A (en) * 1988-07-02 1990-08-14 Skf Textilmaschinen-Komponenten Gmbh Ring spinning or ring twisting machine
DE4224755A1 (de) * 1992-07-27 1994-02-03 Budig Peter Klaus Prof Dr Sc T Steuersystem für eine Maschine, insbesondere Textilmaschine

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES400004A1 (es) * 1971-06-02 1974-12-16 Maremont Corp Embrague de posicion neutra para un montaje de husos.
US4354342A (en) * 1979-01-31 1982-10-19 Standard Oil Company (Indiana) Twister ring and traveler
US4562388A (en) * 1983-03-18 1985-12-31 Zinser Textilmaschinen Gmbh Windup-control system for textile machinery
JPS61201028A (ja) * 1985-02-27 1986-09-05 Toyoda Autom Loom Works Ltd 紡機における駆動装置
US4803834A (en) * 1986-12-22 1989-02-14 Fag Kugelfischer Georg Schafer (Kgaa) Textile spindle
US4947634A (en) * 1988-07-02 1990-08-14 Skf Textilmaschinen-Komponenten Gmbh Ring spinning or ring twisting machine
DE4224755A1 (de) * 1992-07-27 1994-02-03 Budig Peter Klaus Prof Dr Sc T Steuersystem für eine Maschine, insbesondere Textilmaschine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001048283A1 (fr) * 1999-12-27 2001-07-05 Hermanos Talleres Galan, S.A. Machine a filer retordeuse-assembleuse a anneaux constituee de modules unitaires de production autonomes et independants
ES2187227A1 (es) * 1999-12-27 2003-05-16 Galan Textile Machinery S L Maquina de hilar retorcedera-reunidora de anillos, de modulos unitarios de produccion autonomos e independientes.
WO2002061188A1 (fr) * 2001-01-29 2002-08-08 Galan Textile Machinery, S.L. Metier a retordre monoposition a double torsion a bobinage croise precis
ES2185473A1 (es) * 2001-01-29 2003-04-16 Galan Textile Machinery S L Retorcedora monoposicion de doble torsion con recogida en cruzado de precision.

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