WO2019224417A1 - Twisting or spinning machine with more than one balloon - Google Patents

Twisting or spinning machine with more than one balloon Download PDF

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Publication number
WO2019224417A1
WO2019224417A1 PCT/ES2019/070345 ES2019070345W WO2019224417A1 WO 2019224417 A1 WO2019224417 A1 WO 2019224417A1 ES 2019070345 W ES2019070345 W ES 2019070345W WO 2019224417 A1 WO2019224417 A1 WO 2019224417A1
Authority
WO
WIPO (PCT)
Prior art keywords
ring
coil
spinning machine
twisting
diameter
Prior art date
Application number
PCT/ES2019/070345
Other languages
Spanish (es)
French (fr)
Inventor
Albert Galan Llongueras
Jordi Galan Llongueras
Original Assignee
Twistperfect, S.L.
Casumconi, S.L.
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 Twistperfect, S.L., Casumconi, S.L. filed Critical Twistperfect, S.L.
Priority to CN201980049663.3A priority Critical patent/CN112469853A/en
Priority to EP19807477.5A priority patent/EP3812492A4/en
Publication of WO2019224417A1 publication Critical patent/WO2019224417A1/en

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Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H7/00—Spinning or twisting arrangements
    • D01H7/02—Spinning or twisting arrangements for imparting permanent twist
    • D01H7/52—Ring-and-traveller arrangements
    • D01H7/60—Rings or travellers; Manufacture thereof not otherwise provided for ; Cleaning means for rings
    • D01H7/602—Rings
    • 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
    • D01H1/02—Spinning or twisting machines in which the product is wound-up continuously ring type

Definitions

  • the invention refers to a twisting or spinning machine of more than one balloon comprising feeding means, guiding means, a bobbin in which the thread is wound twist or spin and a ring acting as a twisting and tensioning thread where the diameter of the ring is between 1.1 and 10 times the diameter of the thread collection, where the distance between the guiding means and the ring is at least two times the diameter of the ring, and where the twisting or spinning machine does not comprise any balloon limiter or any additional means of tension.
  • the invention object of the invention contributes, to the function to which it is intended, advantages and characteristics, which are described in detail below and, which represent a remarkable novelty in the current state of the art.
  • the object of the present invention is to be constituted as an alternative to twisting or spinning machines with additional tensioning means such as a cursor that is placed on the ring that tensiones the thread perpendicular to its winding in twisting and spinning machines that cause wear of the thread produced by friction friction produced by said additional tension means.
  • additional tensioning means such as a cursor that is placed on the ring that tensiones the thread perpendicular to its winding in twisting and spinning machines that cause wear of the thread produced by friction friction produced by said additional tension means.
  • the field of application of the present invention is part of the industry sector dedicated to the manufacture of twisting or spinning machines, focusing particularly on the scope of the systems of guide and tension of the thread for its winding.
  • the objective of the cursor is not only to change the orientation of the thread but also to consist of an additional tension means that allows, by means of the regulation of the weight of this, to change the tension generated on the thread and consequently the generated balloon diameter.
  • spinning machines with more than one ball which allow working at speeds much higher than spinning machines with a single ball.
  • Such machines require very low additional tension means for the multiple balloon to be formed and stable.
  • the objective of the present invention is therefore the development of a spinning machine with more than one ball that eliminates the need to use additional tension means and consequently reduces the wear of the thread by friction.
  • twisting or spinning machine of more than one ball that the invention proposes is thus configured as a remarkable novelty within its field of application, the distinguishing characterizing details being conveniently set forth in the final claims that accompany the present description.
  • a twisting or spinning machine (1) of more than one balloon comprising
  • a ring that acts as a means of twisting and tensioning the thread, the ring being located between the feeding means and the coil, within the inner zone of the balls and concentric to the coil, with a diameter, and moving as along the axis the coil to distribute the thread on it where the diameter (Z) of the ring (10) is between 1.1 and 10 times the diameter of the thread collection (Y), where the distance between the guiding means and the ring (LB) is at least twice the diameter of the ring (Z), and where the twisting or spinning machine (1) does not comprise any balloon limiter or any additional means of tension.
  • the relationship between the diameter of the ring (Z) and the collection diameter of the thread or folding diameter (Y) is what determines the working tension. The larger the diameter of the ring (Z) in relation to the thread pickup diameter or folding diameter (Y), the greater the spinning tension.
  • Spinning tension is also related to the relationship between the distance between the guiding means and the ring (LB) and the diameter of the ring (Z).
  • the diameter of the ring (Z) is between 1.1 and 10 times the diameter of the thread collection (Y), and the distance (LB) is at least twice the diameter of the ring (Z), It is possible to twist or spin with multiple balls stably.
  • a first embodiment of the guiding element is a magnetic ring that levitates around the bobbin that avoids the use of a cursor as a means of additional tension thus avoiding using a consumable element that causes wear of the thread by rubbing.
  • said device comprises, a magnetic ring that, made of ferromagnetic metal or magnet of a certain polarization, is kept surrounding the coil, thanks to the repellent effect of elements with polarized charge of the same sign strategically arranged to face it, separating the bobbin thread at a constant distance to achieve the necessary tensioning of the bobbin and moving it up and down as the winding takes place, orienting it perpendicularly to its winding surface, for which said thread is arranged on the outside of the ring, which is accessed from the feeding means of the wire located above the bobbin.
  • the aforementioned ring presents the vertical movement of up and down that keeps the thread at the necessary height of the bobbin as the winding on the surface of the bobbin takes place, through the existence of a first group of magnetized elements, polarized in the same direction as those of the ring, provided at a certain distance, above or below it to cause a repulsive force, which, preferably, are incorporated into a rocker arm located under the coil which, in the same way as The seesaw that is incorporated in conventional machines with cursor does it, it rises and descends automatically and synchronously with the winding of the thread in the bobbin, through a mechanism that, being already known, is not considered necessary to explain more in detail.
  • the incorporation of a second group of magnetized and polarized elements in the same direction as the ring is also contemplated, in this case located near it in the plane horizontal, preferably, incorporated in the coil axis itself or on the rocker arm.
  • the first group of magnetized elements is an electromagnet so that the repulsive force can be regulated by controlling the electricity applied to the first group of magnetized elements.
  • An alternative embodiment to the previous one is the use of a bell without additional tension means as a guiding element.
  • the vertical displacement of the bell with respect to the coil can be achieved by raising the bell through a lance located inside the coil.
  • the described twisting or spinning machine therefore, consists of an innovative structure with characteristics unknown until now for the purpose to which it is intended, reasons that together with its practical utility, provide it with sufficient grounds to obtain the privilege of exclusivity that is requested .
  • Figure number 1 Shows a very schematic representation in elevation and in section of the twisting or spinning machine of more than one balloon with a magnetic spinning ring for twisting or spinning machine, object of the invention, where the second group of Polarized elements (7) is located inside the coil.
  • Figure 2 shows a very schematic representation in elevation and in section of the twisting or spinning machine of more than one balloon with a magnetic spinning ring for twisting or spinning machine, object of the invention, where the second group of Polarized elements (7) is located on the rocker (9).
  • Figure number 3. Shows a very schematic representation in elevation and in section of the twisting or spinning machine of more than one ball with the ring forming part of a bell. PREFERRED EMBODIMENT OF THE INVENTION
  • An embodiment of the invention consists of a twisting or spinning machine of more than one balloon (1) comprising a rotating coil (2) on a vertical axis (3) in which winding the thread (4) to be twisted or spun from feeding means located above said bobbin (2), which descends vertically from a first guiding point (5), and a guiding element comprising a magnetic ring ( 10) whose mission is to modify the orientation of the vertical wire (4) to a horizontal orientation and to move it vertically on the surface of the bobbin (2) so as to face perpendicularly to said surface as its winding is carried out therein.
  • the twisting or spinning machine (1) also comprises magnetized elements (6, 7) with polarized load of the same sign as that of the ring (10) and which are arranged so that they face the ring (10) and repel it by keeping it stable in position around the coil.
  • the diameter (Z) of the ring (10) is between 1.1 and 10 times the diameter of the thread collection (Y)
  • the distance LB between the guiding means (5) and the ring (10) is at least twice the diameter of the ring (Z)
  • the twisting or spinning machine (1) does not comprise any balloon limiter or any additional means of tension.
  • the vertical movement of raising and lowering the ring (10) that keeps the thread at the necessary height of the bobbin (2) as the winding takes place on the surface thereof is produced by a first group of polarized elements (6) with the same sign as the ring (10), provided at a certain distance, above or below it to cause repulsion, which, preferably, are incorporated into an automatic rocker (9) synchronized with the winding and located under the coil (2).
  • the first group of polarized elements (6) with the same sign as the ring (10) located in the twisting or spinning machine that causes repulsion is an electromagnet of such so that it is possible to regulate the vertical movement of up and down of the ring (10) by controlling the electricity applied to the first group of polarized elements (6).
  • the ring (10) of the twisting or spinning machine of more than one balloon (1) forms part of a bell (1 1) located around the coil (2).
  • the diameter (Z) of the ring (10) is between 1.1 and 10 times the diameter of the thread collection (Y), the distance LB between the guiding means (5) and the ring (10) is at least twice the diameter of the ring (Z), and the twisting or spinning machine (1) does not comprise any balloon limiter or any additional means of tension.

Abstract

The invention relates to a twisting or spinning machine (1) with more than one balloon, which comprises feeding means, guiding means (5), a reel (2) with a yarn take-up diameter (Y) and a ring (10) that serves as means for twisting and tensioning the yarn, the ring (10) being placed between the feeding means and the reel (2), inside the inner zone of the balloons and concentric with the reel (2), with a diameter (Z), and moving along the axis of the reel (2) in order to distribute the yarn over same, wherein the distance between the guiding means (5) and the ring (10) is LB, wherein the diameter (Z) of the ring (10) is 1.1 to 10 times the yarn take-up diameter (Y), wherein the distance LB is at least twice the diameter of the ring (Z), and wherein the twisting or spinning machine (1) does not comprise a balloon limiter or any additional tension means. The ring (10) can be a magnetic ring or a bell.

Description

MEMORIA DESCRIPTIVA  DESCRIPTIVE MEMORY
MÁQUINA DE TORCER O HILAR DE MAS DE UN BALON TORCER OR THREAD MACHINE OF MORE THAN ONE BALL
OBJETO DE LA INVENCIÓN OBJECT OF THE INVENTION
La invención, tal como expresa el enunciado de la presente memoria descriptiva, se refiere a una máquina de torcer o hilar de más de un balón que comprende unos medios de alimentación, unos medios de guiado, una bobina en la que se arrolla el hilo a torcer o hilar y un anillo que actúa de medio de torsión y de tensión del hilo donde el diámetro del anillo es entre 1.1 y 10 veces el diámetro de recogida del hilo, donde la distancia entre los medios de guiado y el anillo es como mínimo dos veces el diámetro del anillo, y donde la máquina de torcer o hilar no comprende ningún limitador de balón ni ningún medio de tensión adicional. La invención objeto de la invención aporta, a la función a que se destina, ventajas y características, que se describen en detalle más adelante y, que suponen una destacable novedad en el estado actual de la técnica. The invention, as stated in the present specification, refers to a twisting or spinning machine of more than one balloon comprising feeding means, guiding means, a bobbin in which the thread is wound twist or spin and a ring acting as a twisting and tensioning thread where the diameter of the ring is between 1.1 and 10 times the diameter of the thread collection, where the distance between the guiding means and the ring is at least two times the diameter of the ring, and where the twisting or spinning machine does not comprise any balloon limiter or any additional means of tension. The invention object of the invention contributes, to the function to which it is intended, advantages and characteristics, which are described in detail below and, which represent a remarkable novelty in the current state of the art.
El objeto de la presente invención es constituirse como una alternativa a las máquinas de torcer o hilar hilo con medios de tensión adicionales tales como cursor que se sitúa sobre el anillo que tensa el hilo perpendicular a su bobinado en máquinas retorcedoras e hiladoras que provocan un desgaste del hilo producido por rozadura en la fricción producida por dichos medios de tensión adicionales. The object of the present invention is to be constituted as an alternative to twisting or spinning machines with additional tensioning means such as a cursor that is placed on the ring that tensiones the thread perpendicular to its winding in twisting and spinning machines that cause wear of the thread produced by friction friction produced by said additional tension means.
CAMPO DE APLICACIÓN DE LA INVENCIÓN FIELD OF APPLICATION OF THE INVENTION
El campo de aplicación de la presente invención se enmarca dentro del sector de la industria dedicada a la fabricación de máquinas retorcedoras o hiladoras, centrándose particularmente en el ámbito de los sistemas de guía y tensado del hilo para su bobinado. The field of application of the present invention is part of the industry sector dedicated to the manufacture of twisting or spinning machines, focusing particularly on the scope of the systems of guide and tension of the thread for its winding.
ANTECEDENTES DE LA INVENCIÓN BACKGROUND OF THE INVENTION
En el sector del torcido o hilado de hilos existen unas máquinas continuas de anillos o retorcedoras de anillos, en las cuales un cursor, en el que se guía el hilo variando su posición vertical desde la que desciende de los medios de alimentación a su posición horizontal antes de su arrollamiento a la bobina perpendicularmente a la superficie de la misma, se desliza guiado en un cursor que se desplaza en un anillo a una velocidad considerable de 35m/seg a 45m/seg, existiendo entre dicho cursor y el anillo una fricción que, aún aplicando medios de lubricación para darle mayor durabilidad al cursor, hace que éste sea un elemento consumible por el desgaste que sufre, lo cual, además, crea rozadura en el hilo y limita la velocidad del trabajo. In the sector of twisting or spinning threads there are continuous ring machines or ring twists, in which a cursor, in which the thread is guided by varying its vertical position from which it descends from the feeding means to its horizontal position before winding the coil perpendicularly to the surface thereof, it slides guided in a cursor that travels in a ring at a considerable speed of 35m / sec to 45m / sec, there being friction between said cursor and the ring , even applying lubrication means to give the cursor greater durability, it makes this a consumable element due to the wear it suffers, which, in addition, creates friction in the thread and limits the speed of work.
El objetivo del cursor no es solo cambiar la orientación del hilo sino también la de consistir en un medio de tensión adicional que permita mediante la regulación del peso de este cambiar la tensión generada sobre el hilo y consecuentemente el diámetro de balón generado. The objective of the cursor is not only to change the orientation of the thread but also to consist of an additional tension means that allows, by means of the regulation of the weight of this, to change the tension generated on the thread and consequently the generated balloon diameter.
Como alternativa al conjunto anillo-cursor por otros elementos de guiado, normalmente elementos en forma de embudo o tapa acampanada que, colocados sobre la bobina, guían el hilo, por su interior o externamente, para posicionarlo correctamente encarado y tensado frente a la bobina giratoria en que se va enrollando combinados siempre con medios de tensión adicionales con el fin de controlar el diámetro del balón generado. As an alternative to the ring-cursor assembly by other guiding elements, normally funnel-shaped elements or flared cover that, placed on the bobbin, guide the thread, inside or externally, to position it correctly facing and tensioned in front of the rotating coil in which it is wound always combined with additional tension means in order to control the diameter of the generated balloon.
Hay que mencionar que el elemento de tensión adicional, además de las desventajas mencionadas, es un factor limitativo de la velocidad de trabajo de la máquina de torcer o hilar ya que a altas velocidades aumenta las posibilidades de rotura del hilo. It should be mentioned that the additional tension element, in addition to the mentioned disadvantages, is a limiting factor of the working speed of the twisting or spinning machine since at high speeds increases the chances of thread breakage.
En las máquinas de torcer o hilar de un único balón siempre es necesario un medio de tensión adicional, tal como un cursor, para regular la tensión del sistema y así evitar generar balones demasiado anchos que puedan provocar roturas del hilo por causa de la fuerza centrífuga cuando se tra baja a altas velocidades. In the twisting or spinning machines of a single ball, an additional means of tension, such as a cursor, is always necessary to regulate the tension of the system and thus avoid generating balls that are too wide that can cause wire breakage due to centrifugal force when working low at high speeds.
Paralelamente son conocidas las máquinas de hilar de más de un balón que permiten trabajar a velocidades muy superiores a las máquinas de hilar de un único balón. Dichas máquinas requieren de medios de tensión adicionales muy bajos para que se forme el balón múltiple y este sea estable. At the same time, spinning machines with more than one ball are known which allow working at speeds much higher than spinning machines with a single ball. Such machines require very low additional tension means for the multiple balloon to be formed and stable.
El objetivo de la presente invención es pues, el desarrollo de una máquina de hilado de más de un balón que elimine la necesidad de utilizar medios de tensión adicionales y consecuentemente reduzca el desgaste del hilo por rozamiento. The objective of the present invention is therefore the development of a spinning machine with more than one ball that eliminates the need to use additional tension means and consequently reduces the wear of the thread by friction.
Por otra parte, y como referencia al estado actual de la técnica, cabe señalar que, si bien se conocen múltiples documentos que describen diferentes soluciones para la problemática descrita, se desconoce la existencia de ninguna que presente unas características técnicas y estructurales iguales o semejantes a las que presenta el dispositivo de anillo hilador que aquí se reivindica. On the other hand, and as a reference to the current state of the art, it should be noted that, although multiple documents are known that describe different solutions for the problem described, the existence of none that has the same or similar technical and structural characteristics is unknown. those presented by the spinning ring device claimed here.
EXPLICACIÓN DE LA INVENCIÓN EXPLANATION OF THE INVENTION
La máquina de torcer o hilar de más de un balón que la invención propone se configura pues como una destacable novedad dentro de su campo de aplicación, estando los detalles caracterizadores que la distinguen convenientemente recogidos en las reivindicaciones finales que acompañan la presente descripción. Concretamente, lo que la invención propone, como se ha indicado anteriormente, es una máquina de torcer o hilar (1 ) de más de un balón que comprende The twisting or spinning machine of more than one ball that the invention proposes is thus configured as a remarkable novelty within its field of application, the distinguishing characterizing details being conveniently set forth in the final claims that accompany the present description. Specifically, what the invention proposes, as indicated above, is a twisting or spinning machine (1) of more than one balloon comprising
• unos medios de alimentación • feeding means
· unos medios de guiado  · Guiding means
• una bobina con un diámetro de recogida del hilo y  • a bobbin with a thread pickup diameter and
• un anillo que actúa como medio de torsión y de tensión del hilo, estando el anillo situado entre los medios de alimentación y la bobina, dentro de la zona interna de los balones y concéntrico a la bobina, con un diámetro, y moviéndose a lo largo del eje la bobina para distribuir el hilo sobre la misma donde el diámetro (Z) del anillo (10) es entre 1.1 y 10 veces el diámetro de recogida del hilo (Y), donde la distancia entre los medios de guiado y el anillo (LB) es como mínimo dos veces el diámetro del anillo (Z), y donde la máquina de torcer o hilar (1 ) no comprende ningún limitador de balón ni ningún medio de tensión adicional.  • a ring that acts as a means of twisting and tensioning the thread, the ring being located between the feeding means and the coil, within the inner zone of the balls and concentric to the coil, with a diameter, and moving as along the axis the coil to distribute the thread on it where the diameter (Z) of the ring (10) is between 1.1 and 10 times the diameter of the thread collection (Y), where the distance between the guiding means and the ring (LB) is at least twice the diameter of the ring (Z), and where the twisting or spinning machine (1) does not comprise any balloon limiter or any additional means of tension.
La relación entre el diámetro del anillo (Z) y el diámetro de recogida del hilo o diámetro de plegado (Y) es la que determina la tensión de trabajo. Cuanto mayor diámetro del anillo (Z) en relación con el diámetro de recogida del hilo o diámetro de plegado (Y), mayor será la tensión de hilatura. The relationship between the diameter of the ring (Z) and the collection diameter of the thread or folding diameter (Y) is what determines the working tension. The larger the diameter of the ring (Z) in relation to the thread pickup diameter or folding diameter (Y), the greater the spinning tension.
La tensión de hilatura también está relacionada con la relación entre la distancia entre los medios de guiado y el anillo (LB) y con el diámetro del anillo (Z). Spinning tension is also related to the relationship between the distance between the guiding means and the ring (LB) and the diameter of the ring (Z).
Con el fin de generar múltiples balones estables, es necesario encontrar una relación entre la altura LB, el diámetro de recogida del hilo (Y) y el diámetro del anillo (Z) tal que la tensión generada mantiene en equilibrio el sistema de hilatura. Además, si se consigue una relación entre las distancias anteriores, no son necesarios elementos adicionales de tensión dado que es el propio anillo el que genera la tensión adecuada del equilibrio. In order to generate multiple stable balls, it is necessary to find a relationship between the height LB, the wire pick-up diameter (Y) and the diameter of the ring (Z) such that the tension generated keeps the spinning system in balance. In addition, if a relationship between the previous distances is achieved, no additional tension elements are necessary since it is the ring itself that generates the proper tension of the balance.
En base a experimentación se ha detectado si el diámetro del anillo (Z) es entre 1.1 y 10 veces el diámetro de recogida del hilo (Y), y la distancia (LB) es como mínimo dos veces el diámetro del anillo (Z), es posible torcer o hilar con múltiples balones de manera estable. Based on experimentation it has been detected if the diameter of the ring (Z) is between 1.1 and 10 times the diameter of the thread collection (Y), and the distance (LB) is at least twice the diameter of the ring (Z), It is possible to twist or spin with multiple balls stably.
Una primera realización del elemento de guiado es un anillo magnético que levita alrededor del a bobina que evita el uso de un cursor como medio de tensión adicional evitando así utilizar un elemento consumible que provoca un desgaste del hilo por el roce. A first embodiment of the guiding element is a magnetic ring that levitates around the bobbin that avoids the use of a cursor as a means of additional tension thus avoiding using a consumable element that causes wear of the thread by rubbing.
Más específicamente, dicho dispositivo comprende, un anillo magnético que, fabricado en metal ferromagnético o imán de determinada polarización, se mantiene rodeando la bobina, gracias al efecto repelente de unos elementos con carga polarizada del mismo signo estratégicamente dispuestos para quedar enfrentados al mismo, separando el hilo de la bobina a una distancia constante para conseguir el tensado necesario del mismo y desplazándolo hacia arriba y hacia abajo según se va produciendo el bobinado, orientándolo perpendicularmente a su superficie de arrollamiento, para lo cual dicho hilo se dispone por la parte externa del anillo, al que accede desde los medios de alimentación del hilo situado superiormente a la bobina. Es importante destacar que el antedicho anillo presenta el movimiento vertical de subida y bajada que mantiene el hilo a la altura necesaria de la bobina según se va produciendo el enrollamiento sobre la superficie de la misma, mediante la existencia de un primer grupo de elementos imantados, polarizados en el mismo sentido que los del anillo, previstos a cierta distancia, por encima o por debajo del mismo para provocar una fuerza de repulsión, los cuales, preferentemente, se incorporan en un balancín situado bajo la bobina que, del mismo modo a como lo hace el balancín que se incorpora en las máquinas convencionales con cursor, se eleva y desciende de manera automática y sincronizada con el arrollamiento de hilo en la bobina, a través de un mecanismo que, al ser ya conocido, no se considera necesario explicar más detalladamente. More specifically, said device comprises, a magnetic ring that, made of ferromagnetic metal or magnet of a certain polarization, is kept surrounding the coil, thanks to the repellent effect of elements with polarized charge of the same sign strategically arranged to face it, separating the bobbin thread at a constant distance to achieve the necessary tensioning of the bobbin and moving it up and down as the winding takes place, orienting it perpendicularly to its winding surface, for which said thread is arranged on the outside of the ring, which is accessed from the feeding means of the wire located above the bobbin. It is important to point out that the aforementioned ring presents the vertical movement of up and down that keeps the thread at the necessary height of the bobbin as the winding on the surface of the bobbin takes place, through the existence of a first group of magnetized elements, polarized in the same direction as those of the ring, provided at a certain distance, above or below it to cause a repulsive force, which, preferably, are incorporated into a rocker arm located under the coil which, in the same way as The seesaw that is incorporated in conventional machines with cursor does it, it rises and descends automatically and synchronously with the winding of the thread in the bobbin, through a mechanism that, being already known, is not considered necessary to explain more in detail.
Por otra parte, para mantener el anillo hilador perfectamente centrado respecto al eje de la bobina, se contempla también la incorporación de un segundo grupo de elementos imantados y polarizados en el mismo sentido que el anillo, en este caso situados cerca del mismo en el plano horizontal, preferentemente, incorporados en el propio eje de la bobina o bien sobre el balancín. On the other hand, in order to keep the spinning ring perfectly centered with respect to the axis of the coil, the incorporation of a second group of magnetized and polarized elements in the same direction as the ring is also contemplated, in this case located near it in the plane horizontal, preferably, incorporated in the coil axis itself or on the rocker arm.
Con el fin de provocar el desplazamiento vertical el anillo sin la necesidad del balancín, se prevé que el primer grupo de elementos imantados sea un electroimán de tal manera que se pueda regular la fuerza de repulsión mediante el control de la electricidad aplicada al primer grupo de elementos imantados. In order to cause vertical displacement of the ring without the need for the rocker arm, it is envisaged that the first group of magnetized elements is an electromagnet so that the repulsive force can be regulated by controlling the electricity applied to the first group of magnetized elements.
Una realización alternativa a la anterior es la del uso de una campana sin medios de tensión adicionales como elemento de guiado. El desplazamiento vertical de la campana respecto a la bobina se puede conseguir mediante la elevación de la campana a través de una lanza situada en el interior de la bobina. An alternative embodiment to the previous one is the use of a bell without additional tension means as a guiding element. The vertical displacement of the bell with respect to the coil can be achieved by raising the bell through a lance located inside the coil.
La descrita máquina de torcer o hilar consiste, pues, en una estructura innovadora de características desconocidas hasta ahora para el fin a que se destina, razones que unidas a su utilidad práctica, la dotan de fundamento suficiente para obtener el privilegio de exclusividad que se solicita. The described twisting or spinning machine, therefore, consists of an innovative structure with characteristics unknown until now for the purpose to which it is intended, reasons that together with its practical utility, provide it with sufficient grounds to obtain the privilege of exclusivity that is requested .
DESCRIPCIÓN DE LOS DIBUJOS DESCRIPTION OF THE DRAWINGS
Para complementar la descripción que se está realizando y con objeto de ayudar a una mejor comprensión de las características de la invención, se acompaña a la presente memoria descriptiva, como parte integrante de la misma, un plano en que con carácter ilustrativo y no limitativo se ha representado lo siguiente: To complement the description that is being made and in order to help a better understanding of the characteristics of the invention, the present specification is attached, as an integral part thereof, a plane in which, with an illustrative and non-limiting nature, has represented the following:
La figura número 1.- Muestra una representación muy esquemática en alzado y en sección de la máquina de torcer o hilar de más de un balón con un anillo hilador magnético para máquina de torcer o hilar, objeto de la invención, donde el segundo grupo de elementos polarizados (7) está situado dentro de la bobina. Figure number 1.- Shows a very schematic representation in elevation and in section of the twisting or spinning machine of more than one balloon with a magnetic spinning ring for twisting or spinning machine, object of the invention, where the second group of Polarized elements (7) is located inside the coil.
La figura número 2.- Muestra una representación muy esquemática en alzado y en sección de la máquina de torcer o hilar de más de un balón con un anillo hilador magnético para máquina de torcer o hilar, objeto de la invención, donde el segundo grupo de elementos polarizados (7) está situado en el balancín (9). Figure 2 shows a very schematic representation in elevation and in section of the twisting or spinning machine of more than one balloon with a magnetic spinning ring for twisting or spinning machine, object of the invention, where the second group of Polarized elements (7) is located on the rocker (9).
La figura número 3.- Muestra una representación muy esquemática en alzado y en sección de la máquina de torcer o hilar de más de un balón con el anillo formando parte de una campana. REALIZACIÓN PREFERENTE DE LA INVENCIÓN A la vista de las descritas figuras, y de acuerdo con la numeración adoptada, se puede observar en ella un ejemplo de realización no limitativa del dispositivo de anillo hilador magnético para máquina de torcer o hilar de la invención, el cual comprende lo que se indica y describe en detalle a continuación. Figure number 3.- Shows a very schematic representation in elevation and in section of the twisting or spinning machine of more than one ball with the ring forming part of a bell. PREFERRED EMBODIMENT OF THE INVENTION In view of the described figures, and in accordance with the numbering adopted, an example of non-limiting embodiment of the magnetic spinning ring device for twisting or spinning machine of the invention can be observed, which understand what is indicated and describe in detail below.
Una realización de la invención, tal como se aprecia en la figura 1 , consiste en una máquina de torcer o hilar de más de un balón (1 ) que comprende una bobina (2) giratoria sobre un eje (3) vertical en la que se arrolla el hilo (4) a torcer o hilar procedente de unos medios de alimentación situados por encima de dicha bobina (2), que desciende verticalmente desde un primer punto de guiado (5), y un elemento de guiado que comprende un anillo magnético (10) cuya misión es modificar la orientación del hilo (4) vertical a una orientación horizontal y desplazarlo verticalmente sobre la superficie de la bobina (2) para quedar encarado perpendicularmente a dicha superficie según se va realizando su enrollamiento en la misma. La máquina de torcer o hilar (1 ) también comprende unos elementos imantados (6, 7) con carga polarizada del mismo signo que la del anillo (10) y que están dispuestos de modo que quedan enfrentados al anillo (10) y lo repelen manteniéndolo estable en su posición alrededor de la bobina. En esta realización de la invención el diámetro (Z) del anillo (10) es entre 1.1 y 10 veces el diámetro de recogida del hilo (Y), la distancia LB entre los medios de guiado (5) y el anillo (10) es como mínimo dos veces el diámetro del anillo (Z), y la máquina de torcer o hilar (1 ) no comprende ningún limitador de balón ni ningún medio de tensión adicional. Más específicamente, se trata de un anillo (10) fabricado en metal ferromagnético o imán de determinada polarización que se mantiene estable rodeando la bobina (2) giratoria mediante elementos imantados con carga polarizada (6, 7) del mismo signo dispuestos de modo que quedan enfrentados al mismo, separándolo de la bobina (2) a una distancia constante, para conseguir el tensado necesario del hilo (4) que se dispone externamente sobre la superficie del anillo (10), y desplazándolo hacia arriba y hacia abajo según se va produciendo el bobinado para que quede orientado horizontalmente y perpendicular a dicha superficie de la bobina (2). An embodiment of the invention, as seen in Figure 1, consists of a twisting or spinning machine of more than one balloon (1) comprising a rotating coil (2) on a vertical axis (3) in which winding the thread (4) to be twisted or spun from feeding means located above said bobbin (2), which descends vertically from a first guiding point (5), and a guiding element comprising a magnetic ring ( 10) whose mission is to modify the orientation of the vertical wire (4) to a horizontal orientation and to move it vertically on the surface of the bobbin (2) so as to face perpendicularly to said surface as its winding is carried out therein. The twisting or spinning machine (1) also comprises magnetized elements (6, 7) with polarized load of the same sign as that of the ring (10) and which are arranged so that they face the ring (10) and repel it by keeping it stable in position around the coil. In this embodiment of the invention the diameter (Z) of the ring (10) is between 1.1 and 10 times the diameter of the thread collection (Y), the distance LB between the guiding means (5) and the ring (10) is at least twice the diameter of the ring (Z), and the twisting or spinning machine (1) does not comprise any balloon limiter or any additional means of tension. More specifically, it is a ring (10) made of ferromagnetic metal or magnet of a certain polarization that remains stable surrounding the rotating coil (2) by magnetized elements with polarized load (6, 7) of the same sign arranged so that they remain facing it, separating it from the bobbin (2) at a constant distance, to achieve the necessary tensioning of the thread (4) that is arranged externally on the surface of the ring (10), and moving it up and down as it is produced the winding so that it is oriented horizontally and perpendicular to said coil surface (2).
Preferentemente, el movimiento vertical de subida y bajada del anillo (10) que mantiene el hilo a la altura necesaria de la bobina (2) según se va produciendo el enrollamiento sobre la superficie de la misma, se produce mediante un primer grupo de elementos polarizados (6) con el mismo signo que el anillo (10), previstos a cierta distancia, por encima o por debajo del mismo para provocar repulsión, los cuales, preferentemente, se incorporan en un balancín (9) de movimiento automático sincronizado con el bobinado y situado bajo la bobina (2). Preferably, the vertical movement of raising and lowering the ring (10) that keeps the thread at the necessary height of the bobbin (2) as the winding takes place on the surface thereof, is produced by a first group of polarized elements (6) with the same sign as the ring (10), provided at a certain distance, above or below it to cause repulsion, which, preferably, are incorporated into an automatic rocker (9) synchronized with the winding and located under the coil (2).
En una realización preferida tal y como se muestra en la figura 2, para mantener el anillo (10) hilador centrado respecto al eje (3) de la bobina (2), se contempla también la incorporación de un segundo grupo de elementos polarizados (7) en el mismo sentido que el anillo hilador, en este caso situados cerca del mismo en el plano horizontal, preferentemente, incorporados en el propio eje (3) de la bobina (2) o bien incorporados en un balancín (9) tal y como se aprecia en la figura 2. In a preferred embodiment as shown in Figure 2, in order to keep the spinner ring (10) centered with respect to the axis (3) of the coil (2), the incorporation of a second group of polarized elements (7) is also contemplated. ) in the same direction as the spinning ring, in this case located near it in the horizontal plane, preferably incorporated in the axis (3) of the coil (2) or incorporated in a rocker (9) as It can be seen in figure 2.
En una realización aún más preferente el primer grupo de elementos polarizados (6) con el mismo signo que el anillo (10) situados en la máquina de torcer o hilar que provocan repulsión es un electroimán de tal manera que es posible regular el movimiento vertical de subida y bajada del anillo (10) mediante el control de la electricidad aplicada al primer grupo de elementos polarizados (6). En una realización alternativa a las anteriores, tal como se aprecia en la figura 3, el anillo (10) de la máquina de torcer o hilar de más de un balón (1 ) forma parte de una campana (1 1 ) situada alrededor de la bobina (2). In an even more preferred embodiment, the first group of polarized elements (6) with the same sign as the ring (10) located in the twisting or spinning machine that causes repulsion is an electromagnet of such so that it is possible to regulate the vertical movement of up and down of the ring (10) by controlling the electricity applied to the first group of polarized elements (6). In an alternative embodiment to the above, as shown in Figure 3, the ring (10) of the twisting or spinning machine of more than one balloon (1) forms part of a bell (1 1) located around the coil (2).
En esta realización de la invención el diámetro (Z) del anillo (10) es entre 1.1 y 10 veces el diámetro de recogida del hilo (Y), la distancia LB entre los medios de guiado (5) y el anillo (10) es como mínimo dos veces el diámetro del anillo (Z), y la máquina de torcer o hilar (1 ) no comprende ningún limitador de balón ni ningún medio de tensión adicional. Descrita suficientemente la naturaleza de la presente invención, así como la manera de ponerla en práctica, no se considera necesario hacer más extensa su explicación para que cualquier experto en la materia comprenda su alcance y las ventajas que de ella se derivan, haciéndose constar que, dentro de su esencialidad, podrá ser llevada a la práctica en otros modos de realización que difieran en detalle de la indicada a título de ejemplo, y a las cuales alcanzará igualmente la protección que se recaba siempre que no se altere, cambie o modifique su principio fundamental. In this embodiment of the invention the diameter (Z) of the ring (10) is between 1.1 and 10 times the diameter of the thread collection (Y), the distance LB between the guiding means (5) and the ring (10) is at least twice the diameter of the ring (Z), and the twisting or spinning machine (1) does not comprise any balloon limiter or any additional means of tension. Describing sufficiently the nature of the present invention, as well as the way of putting it into practice, it is not considered necessary to make its explanation more extensive so that any person skilled in the art understands its scope and the advantages that derive from it, stating that, within its essentiality, it may be carried out in other embodiments that differ in detail from that indicated by way of example, and to which it will also achieve the protection that is sought provided that it does not alter, change or modify its fundamental principle .

Claims

Figure imgf000013_0001
Figure imgf000013_0001
1 Máquina de torcer o hilar (1 ) de más de un balón que comprende 1 Twisting or spinning machine (1) of more than one ball comprising
• unos medios de alimentación • feeding means
• unos medios de guiado (5)  • guiding means (5)
• una bobina (2) con un diámetro de recogida del hilo (Y) y  • a bobbin (2) with a thread pickup diameter (Y) and
• un anillo (10) que actúa como medio de torsión y de tensión del hilo, estando el anillo (10) situado entre los medios de alimentación y la bobina (2), dentro de la zona interna de los balones y concéntrico a la bobina (2), con un diámetro (Z), y moviéndose a lo largo del eje la bobina (2) para distribuir el hilo sobre la misma donde la distancia entre los medios de guiado (5) y el anillo (10) es LB caracterizado porque el diámetro (Z) del anillo (10) es entre 1.1 y 10 veces el diámetro de recogida del hilo (Y), porque la distancia LB es como mínimo dos veces el diámetro del anillo (Z), y porque la máquina de torcer o hilar (1 ) no comprende ningún limitador de balón ni ningún medio de tensión adicional.  • a ring (10) that acts as a means of twisting and tensioning the thread, the ring (10) being located between the feeding means and the coil (2), within the inner zone of the balls and concentric to the coil (2), with a diameter (Z), and the bobbin (2) moving along the axis to distribute the thread thereon where the distance between the guiding means (5) and the ring (10) is LB characterized because the diameter (Z) of the ring (10) is between 1.1 and 10 times the diameter of the thread collection (Y), because the distance LB is at least twice the diameter of the ring (Z), and because the twisting machine or spinning (1) does not include any ball limiter or any additional means of tension.
2.- Máquina de torcer o hilar (1 ) de más de un balón, según la reivindicación 1 caracterizada porque el anillo (10) que comprende al menos un metal ferromagnético o imán de determinada polarización y la máquina de torcer o hilar (1 ) comprende además unos elementos imantados (6, 7) con carga polarizada del mismo signo que el metal o material ferromagnético del anillo (10) dispuestos de modo que dichos elementos imantados (6,7) quedan enfrentados al metal ferromagnético o imán del anillo (10) y lo repelen manteniendo el anillo (10) estable en su posición rodeando la bobina (2) giratoria a una distancia asociada al campo magnético. 2. Twist or spinning machine (1) of more than one balloon, according to claim 1, characterized in that the ring (10) comprising at least one ferromagnetic metal or magnet of certain polarization and the twisting or spinning machine (1) it also comprises magnetized elements (6, 7) with polarized charge of the same sign as the metal or ferromagnetic material of the ring (10) arranged so that said magnetized elements (6,7) face the ferromagnetic metal or magnet of the ring (10 ) and repel it by keeping the ring (10) stable in position by surrounding the rotating coil (2) at a distance associated with the magnetic field.
3.- Máquina de torcer o hilar (1 ) de más de un balón , según la reivindicación 2, caracterizado porque, para el movimiento vertical de subida y bajada del anillo (10) que mantiene el hilo a la altura necesaria de la bobina (2) según se va produciendo el enrollamiento sobre la superficie de la misma, comprende un primer grupo de elementos polarizados (6) con el mismo signo que el anillo (10) situados a cierta distancia, por encima o por debajo del mismo, que provocan repulsión o atracción. 3. Twist or spinning machine (1) of more than one ball, according to claim 2, characterized in that, for the vertical movement of raising and lowering the ring (10) that keeps the thread at the necessary height of the bobbin ( 2) as the winding on the surface thereof is produced, it comprises a first group of polarized elements (6) with the same sign as the ring (10) located at a certain distance, above or below it, which cause repulsion or attraction.
4 Máquina de torcer o hilar (1 ) de más de un balón , según la reivindicación 3, caracterizado porque el primer grupo de elementos polarizados (6) con el mismo signo que el anillo (10) que provocan repulsión y movimiento vertical de subida y bajada del anillo (10) se incorporan en un balancín (9) situado debajo de la bobina (2). 4 Twisting or spinning machine (1) of more than one ball, according to claim 3, characterized in that the first group of polarized elements (6) with the same sign as the ring (10) causing repulsion and vertical movement of ascent and Lowering the ring (10) is incorporated in a rocker (9) located under the coil (2).
5.- Máquina de torcer o hilar (1 ) de más de un balón , según cualquiera de las reivindicaciones 2 a 4, caracterizado porque, para mantener el anillo (10) hilador centrado respecto al eje (3) de la bobina (2) comprende un segundo grupo de elementos polarizados (7) en el mismo sentido que el anillo hilador situados cerca del mismo en el plano horizontal. 5. Twist or spinning machine (1) of more than one balloon, according to any of claims 2 to 4, characterized in that, to keep the spinner ring (10) centered with respect to the axis (3) of the coil (2) It comprises a second group of polarized elements (7) in the same direction as the spinning ring located near it in the horizontal plane.
6.- Máquina de torcer o hilar (1 ) de más de un balón , según la reivindicación 5, caracterizado porque el segundo grupo de elementos polarizados (7) en el mismo sentido que el anillo hilador situados cerca del mismo en el plano horizontal para mantener el anillo (10) hilador centrado respecto al eje (3) de la bobina (2) están incorporados en el propio eje (3) de la bobina (2). 6. Twist or spinning machine (1) of more than one balloon, according to claim 5, characterized in that the second group of polarized elements (7) in the same direction as the spinning ring located near it in the horizontal plane for keeping the spinner ring (10) centered with respect to the axis (3) of the coil (2) are incorporated in the axis (3) of the coil (2).
7.- Máquina de torcer o hilar (1 ) de más de un balón , según la reivindicación 5, caracterizado porque el segundo grupo de elementos polarizados (7) en el mismo sentido que el anillo hilador situados cerca del mismo en el plano horizontal para mantener el anillo (10) hilador centrado respecto al eje (3) de la bobina (2) se incorporan en un balancín (9) situado debajo de la bobina (2). 7. Twist or spinning machine (1) of more than one balloon, according to claim 5, characterized in that the second group of elements polarized (7) in the same direction as the spinner ring located near it in the horizontal plane to keep the spinner ring (10) centered with respect to the axis (3) of the coil (2) are incorporated in a rocker (9) located under the coil (2).
8.- Máquina de torcer o hilar (1 ) de más de un balón , según cualquiera de las reivindicaciones 2-7, caracterizado porque el primer grupo de elementos polarizados (6) con el mismo signo que el anillo (10) que provocan repulsión es un electroimán de tal manera que es posible regular el movimiento vertical de subida y bajada del anillo (10) mediante el control de la electricidad. 8. Twist or spinning machine (1) of more than one balloon, according to any of claims 2-7, characterized in that the first group of polarized elements (6) with the same sign as the ring (10) that cause repulsion It is an electromagnet in such a way that it is possible to regulate the vertical movement of raising and lowering the ring (10) by controlling the electricity.
9.- Máquina de torcer o hilar (1 ) de más de un balón, según la reivindicación 1 caracterizada porque anillo (10) está asociado a la máquina (1 ) por medios mecánicos. 9. A twisting or spinning machine (1) of more than one balloon, according to claim 1, characterized in that the ring (10) is associated to the machine (1) by mechanical means.
10.- Máquina de torcer o hilar (1 ) de más de un balón, según la reivindicación 9 caracterizada porque el anillo (10) forma parte de una campana (1 1 ) situada alrededor de la bobina (2) que mueve a lo largo de la bobina (2) mediante la acción de una lanza. 10. A twisting or spinning machine (1) of more than one balloon, according to claim 9, characterized in that the ring (10) is part of a bell (1 1) located around the coil (2) that moves along of the coil (2) by the action of a spear.
PCT/ES2019/070345 2018-05-23 2019-05-23 Twisting or spinning machine with more than one balloon WO2019224417A1 (en)

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ES201830495A ES2732702A1 (en) 2018-05-23 2018-05-23 MAGNETIC THREAD RING DEVICE FOR THREADING MACHINE (Machine-translation by Google Translate, not legally binding)
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