WO1999036344A1 - Smoothing device for warranty seals of bottles - Google Patents

Smoothing device for warranty seals of bottles Download PDF

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Publication number
WO1999036344A1
WO1999036344A1 PCT/ES1999/000009 ES9900009W WO9936344A1 WO 1999036344 A1 WO1999036344 A1 WO 1999036344A1 ES 9900009 W ES9900009 W ES 9900009W WO 9936344 A1 WO9936344 A1 WO 9936344A1
Authority
WO
WIPO (PCT)
Prior art keywords
seals
rotation
head
bottles
straightening
Prior art date
Application number
PCT/ES1999/000009
Other languages
Spanish (es)
French (fr)
Inventor
Felix Gonzalez Elorriaga
Original Assignee
Ramondin, S.A.
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 Ramondin, S.A. filed Critical Ramondin, S.A.
Priority to EP99900458A priority Critical patent/EP0994066A1/en
Publication of WO1999036344A1 publication Critical patent/WO1999036344A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67B—APPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
    • B67B5/00—Applying protective or decorative covers to closures; Devices for securing bottle closures with wire
    • B67B5/03—Applying protective or decorative covers to closures, e.g. by forming in situ
    • B67B5/032—Dies for securing overcaps

Definitions

  • the object of the present invention refers, as its title indicates, to a seal strainer intended to cover the different bottles to which it is desired to provide a guarantee seal that tightly closes the mouth of the bottle by forming a capsule. .
  • the application of the seal is carried out by means of a head that is operated from an external motor through a series of counterweights and springs that act on the neck of the bottle by means of some wheels.
  • the placement and shape of the counterweights allows the work of the head at any number of revolutions, which is gained in productivity and material by adapting the capsule in the bottle more efficiently.
  • sealing straighteners consisting of a conventional head which, when turning at a certain number of revolutions, applies a constant pressure through a set of wheels to the capsules raised to its interior.
  • the straightening of guarantee seals for bottles, object of the present invention includes counterweight elements specially designed to withstand and counteract the centrifugal forces to which the rulina is subjected.
  • the seal of the seals consists of a motor located in the upper part in charge of providing the appropriate speed of rotation to the head and the movement to a pusher located for this purpose on the same axis of rotation of the machine, another independent motor is responsible for raising and lower the bottles to the inside of the straightener.
  • the spring systems preferably of springs, displacing with constant pressure the counterweights that transmit the thrust force to the wheels by means of an axis of rotation.
  • the counterweights In the upper part of the counterweight one of the parts of the spring system is anchored and in the lower part the roller is anchored.
  • the arrangement of the mentioned counterweights achieves a dynamic balancing of the masses, so that regardless of the speed of rotation of the head, the effort of the spring system goes directly to acting on the wheels that move axially by pressing the seals of the bottles.
  • Figure 1 is an elevational view of the straightener, not including the part of the drive motor or the pushrod, where all the elements that make up the head can be seen highlighting its arrangement, size and shape. The figure is sectioned to more easily visualize the hollow parts and differentiate them from the massifs.
  • Figure 2 is a plan view of the lower part of the straightener achieved by sectioning the head in half and showing the counterweights, their axes of rotation and the support ring thereof.
  • Figure 3 represents an elevation view of the entire straightening assembly at the time of a practical embodiment adding to the first figure the pusher element, a bottle to which the seal is to be implanted and the platform with upward-downward movement on The bottles are placed.
  • the seal strainer is a hollow cylindrical body where several parts are assembled to form the rotating head (1).
  • the head is fixed with a thread (16) to the motor.
  • the pressure ring (2) In the upper part and with a toroidal shape is the pressure ring (2), which has some through screws (3) that position this first ring with the upper support ring (4) where one of the ends of the system is anchored spring (15).
  • the other end has an anchor pin (5) located on a projection arranged for this purpose at the end of the counterweight (6).
  • the counterweight (6) is the key piece of the entire head (1) as it is capable of compensating and balancing all centrifugal forces acting on the seal strainer object of the invention.
  • the side of greater length houses the anchor of the spring system (5) by means of a small hole made in an outward projection located at the end of its end, the minor side has a recess on its side in order to allow its rotation through the axis of rotation (7) without touching the inside of the head, and finally at the end of the smaller side is the anchor of the rulina (8).
  • the rollers (9) are arranged alternately by the perimeter of the head, having a rotation axis (10) tied with a set of nut and washer that allows them to rotate in order to be able to smooth the capsule.
  • Figure 2 shows the number and location of the counterweights (6) around the hoop that supports them (11) and where they pass through the axes of rotation (7) to each of them.

Landscapes

  • Package Closures (AREA)
  • Sealing Of Jars (AREA)
  • Sealing Devices (AREA)
  • Closing Of Containers (AREA)

Abstract

Smoothing device for seals, used for any type of bottles and wherein all rotation speeds of the head can be used since there is a dynamic balance between all the centrifugal forces which are exerted on the smoothing tool during the encapsulation process. The counterweight on which the spring system works to transmit the force to the smoothing tool has the appropriate shape, size and configuration to compensate the centrifugal forces and eliminate the problems due to the combined efforts on the capsule. The pitch of the smoothing tool can be reduced by the combined movement of rotation and vertical displacement of the head thereby reducing the capsule material with such progressive lamination which extends the capsule applied to the bottle.

Description

ALISADORA DE PRECINTOS DE GARANTÍA PARA BOTELLAS BOTTLE GUARANTEE SEALING TIGHTENER
Objeto de la invenciónObject of the invention
El objeto de la presente invención se refiere, como su título indica, a un alisador de precintos destinado a recubrir mediante la conformación de una cápsula las distintas botellas a las que se quiera proporcionar de un precinto de garantía que cierra herméticamente la boca de la botella.The object of the present invention refers, as its title indicates, to a seal strainer intended to cover the different bottles to which it is desired to provide a guarantee seal that tightly closes the mouth of the bottle by forming a capsule. .
La aplicación del precinto se realiza mediante un cabezal que es actuado desde un motor exterior a través de una serie de contrapesos y resortes que actúan sobre el cuello de la botella por mediación de unas rulinas.The application of the seal is carried out by means of a head that is operated from an external motor through a series of counterweights and springs that act on the neck of the bottle by means of some wheels.
De este modo, la colocación y forma de los contrapesos permite el trabajo del cabezal a cualquier número de revoluciones con lo que se gana en productividad y en material al adaptarse la cápsula en la botella de forma más eficaz.In this way, the placement and shape of the counterweights allows the work of the head at any number of revolutions, which is gained in productivity and material by adapting the capsule in the bottle more efficiently.
Antecedentes de la invenciónBackground of the invention
En la actualidad existen diferentes alisadoras de precintos consistentes en un cabezal convencional que al girar a un determinado número de revoluciones aplica una presión constante por mediación de un juego de rulinas a las cápsulas elevadas hasta su interior.At present there are different sealing straighteners consisting of a conventional head which, when turning at a certain number of revolutions, applies a constant pressure through a set of wheels to the capsules raised to its interior.
Normalmente la velocidad de giro de estos cabezales está alrededor de las 1400 revoluciones por minuto lo que proporciona una cantidad de ochocientas botellas a la hora. Al intentar aumentar el número de revoluciones para ganar en producción, la fuerza centrífuga ocasionada por el giro del cabezal tiende a separar los elementos alisadores proporcionando un encapsulado defectuoso. Un estudio detallado de los distintios elementos que componen el cabezal da como resultado que la única posible actuación para mejorar el número de revoluciones está en el diseño y forma de los contrapesos utilizados para transmitir la fuerza ejercida por el sistema de resorte a las rulinas encargadas de alisar los precintos. DescripciónNormally the speed of rotation of these heads is around 1400 revolutions per minute which provides an amount of eight hundred bottles per hour. When trying to increase the number of revolutions to gain in production, the centrifugal force caused by the rotation of the head tends to separate the straightening elements providing a defective encapsulation. A detailed study of the different elements that make up the head results in the only possible action to improve the number of revolutions being in the design and form of the counterweights used to transmit the force exerted by the spring system to the wheels in charge of Smooth the seals. Description
La alisadora de precintos de garantía para botellas, objeto de la presente invención, incluye unos elementos de contrapeso especialmente diseñados para soportar y contrarrestar las fuerzas centrífugas a las que se somete la rulina.The straightening of guarantee seals for bottles, object of the present invention, includes counterweight elements specially designed to withstand and counteract the centrifugal forces to which the rulina is subjected.
La alisadora de precintos consta de un motor situado en la parte superior encargado de proporcionar la velocidad de giro adecuada al cabezal y el movimiento a un empujador situado a tal fin en el mismo eje de giro de la máquina, otro motor independiente se encarga de elevar y descender las botellas hasta el interior de la alisadora. En el perímetro del cabezal se encuentran los sistemas de resorte, preferentemente de muelles, desplazando con una presión constante los contrapesos que transmiten la fuerza de empuje a las rulinas por mediación de un eje de giro. En la parte superior del contrapeso se ancla una de las partes del sistema de resorte y en la parte inferior se ancla la rulina. La disposición de los citados contrapesos consigue un equilibrado dinámico de las masas con lo que independientemente de la velocidad de giro del cabezal el esfuerzo del sistema de resorte pasa directamente a actuar sobre las rulinas que se desplazan axialmente oprimiendo los precintos de las botellas.The seal of the seals consists of a motor located in the upper part in charge of providing the appropriate speed of rotation to the head and the movement to a pusher located for this purpose on the same axis of rotation of the machine, another independent motor is responsible for raising and lower the bottles to the inside of the straightener. In the perimeter of the head are the spring systems, preferably of springs, displacing with constant pressure the counterweights that transmit the thrust force to the wheels by means of an axis of rotation. In the upper part of the counterweight one of the parts of the spring system is anchored and in the lower part the roller is anchored. The arrangement of the mentioned counterweights achieves a dynamic balancing of the masses, so that regardless of the speed of rotation of the head, the effort of the spring system goes directly to acting on the wheels that move axially by pressing the seals of the bottles.
Con la independencia conseguida en la velocidad de giro se gana en productividad además de conseguir un alisado continuo al cerrar el paso de hélice de las rulinas dado que se pueden combinar sin limitaciones los dos movimientos del cabezal aumentando o disminuyendo las revoluciones por minuto y combinándolo con los desplazamientos verticales.With the independence achieved in the speed of rotation you gain in productivity in addition to achieving a continuous smoothing when closing the propeller pitch of the roller wheels since the two movements of the head can be combined without limitations increasing or decreasing the revolutions per minute and combining it with vertical displacements
Por lo tanto la compensación de las fuerzas centrífugas que actúan sobre la alisadora, conseguida por mediación de los contrapesos, nos permite el trabajo del cabezal a cualquier velocidad.Therefore, the compensation of the centrifugal forces acting on the straightener, achieved by means of counterweights, allows us to work the spindle at any speed.
Para facilitar la comprensión de las características de la invención y formando parte integrante de esta memoria descriptiva, se acompañan unas hojas de planos en cuyas figuras, con carácter ilustrativo y no limitativo se ha representado lo siguiente:To facilitate the understanding of the features of the invention and as an integral part of this specification, some sheets of drawings are attached in whose figures, for illustrative and non-limiting purposes, represented the following:
Breve descripción de los dibujosBrief description of the drawings
La figura 1 es una vista en alzado del alisador, sin incluir la parte del motor accionador ni la varilla empujadora, donde se aprecian todos los elementos que componen el cabezal destacando su disposición, tamaño y forma. La figura está seccionada para poder visualizar más fácilmente las partes huecas y diferenciarlas de las macizas.Figure 1 is an elevational view of the straightener, not including the part of the drive motor or the pushrod, where all the elements that make up the head can be seen highlighting its arrangement, size and shape. The figure is sectioned to more easily visualize the hollow parts and differentiate them from the massifs.
La figura 2 es una vista en planta de la parte inferior del alisador conseguida seccionando el cabezal por la mitad y mostrando los contrapesos, sus ejes de giro y el aro soporte de los mismos.Figure 2 is a plan view of the lower part of the straightener achieved by sectioning the head in half and showing the counterweights, their axes of rotation and the support ring thereof.
La figura 3 representa una vista en alzado del conjunto alisador al completo en el momento de una realización práctica añadiendo a la primera figura el elemento empujador, una botella a la que se le va a implantar el precinto y la plataforma con movimiento ascendente-descendente sobre la que se sitúan las botellas.Figure 3 represents an elevation view of the entire straightening assembly at the time of a practical embodiment adding to the first figure the pusher element, a bottle to which the seal is to be implanted and the platform with upward-downward movement on The bottles are placed.
Descripción de la forma de realización preferidaDescription of the preferred embodiment
Tal y como se representa en la figura 1 , en una forma de realización de la invención sin incluir la parte motriz de la maquinaria, la alisadora de precintos es un cuerpo cilindrico hueco donde se ensamblan varias piezas para conformar el cabezal rotativo (1). El cabezal se fija con una rosca (16) al motor. En la parte superior y con forma toroidal está el aro de presión (2), el cual dispone de unos tornillos pasantes (3) que posicionan este primer aro con el aro soporte superior (4) donde va anclado uno de los extremos del sistema de resorte (15). El otro extremo tiene un pasador de anclaje (5) situado en un resalte dispuesto a tal fin en el extremo del contrapeso (6).As shown in Figure 1, in an embodiment of the invention without including the driving part of the machinery, the seal strainer is a hollow cylindrical body where several parts are assembled to form the rotating head (1). The head is fixed with a thread (16) to the motor. In the upper part and with a toroidal shape is the pressure ring (2), which has some through screws (3) that position this first ring with the upper support ring (4) where one of the ends of the system is anchored spring (15). The other end has an anchor pin (5) located on a projection arranged for this purpose at the end of the counterweight (6).
El contrapeso (6) es la pieza clave de todo el cabezal (1) ya que es capaz de compensar y equilibrar todas las fuerzas centrífugas que actúan sobre la alisadora de precintos objeto de la invención. Es de configuración general en L con todos los bordes redondeados, el lado de mayor longitud alberga el anclaje del sistema de resorte (5) por medio de un pequeño hueco realizado en un resalte hacia el exterior situado en el final de su extremo, el lado menor posee un rebaje en su lateral con el objeto de permitir su rotación a través del eje de giro (7) sin que llegue a tocar el interior del cabezal, y por último en el extremo del lado menor se sitúa el anclaje de la rulina (8). Las rulinas (9) se disponen alternativamente por el perímetro del cabezal, teniendo un eje de giro (10) amarrado con un juego de tuerca y arandela que les permite su autorrotación para poder efectuar el alisado progresivo de la cápsula.The counterweight (6) is the key piece of the entire head (1) as it is capable of compensating and balancing all centrifugal forces acting on the seal strainer object of the invention. Is setup general in L with all rounded edges, the side of greater length houses the anchor of the spring system (5) by means of a small hole made in an outward projection located at the end of its end, the minor side has a recess on its side in order to allow its rotation through the axis of rotation (7) without touching the inside of the head, and finally at the end of the smaller side is the anchor of the rulina (8). The rollers (9) are arranged alternately by the perimeter of the head, having a rotation axis (10) tied with a set of nut and washer that allows them to rotate in order to be able to smooth the capsule.
En la figura 2 se aprecia en número y situación los contrapesos (6) alrededor del aro que los soporta (11 ) y por donde atraviesan los ejes de giro (7) a cada uno de ellos.Figure 2 shows the number and location of the counterweights (6) around the hoop that supports them (11) and where they pass through the axes of rotation (7) to each of them.
En la realización práctica representada en la figura 3 se añade a lo ya descrito con anterioridad la utilización del empujador (14) y de la plataforma ascendente-descendente (13) donde se sitúan las botellas (12) a las que se les va a aplicar el precinto. En la acción del encapsulado intervienen la velocidad de rotación del cabezal (1) y la velocidad de ascensión de la plataforma elevadora (13), al lograr compensar mediante los contrapesos (6) las fuerzas centrífugas, el sistema de resorte (15) ejerce una fuerza constante sobre la rulina y ésta a su vez sobre la cápsula. Sin tener que compensar la variación de esfuerzos debido a la diferencia de revoluciones, se puede actuar sobre el desplazamiento vertical del cabezal combinando los dos movimientos sin limitaciones y logrando cerrar el paso de la hélice de las rulinas con el consiguiente ahorro de trabajo y aumento de productividad.In the practical embodiment represented in Figure 3, the use of the pusher (14) and the up-and-down platform (13) where the bottles (12) to which they are to be applied are placed is added to the previously described the seal. In the encapsulation action the rotation speed of the spindle (1) and the ascending speed of the lifting platform (13) are involved, by compensating the centrifugal forces by means of the counterweights (6), the spring system (15) exerts a constant force on the rulina and this in turn on the capsule. Without having to compensate for the variation in efforts due to the difference in revolutions, the vertical displacement of the head can be acted upon by combining the two movements without limitations and managing to close the pitch of the helix of the wheels with the consequent labor savings and increased workload. productivity.
Una vez descrita suficientemente la naturaleza de la presente invención, así como una forma de llevarlo a la práctica, sólo nos queda por añadir que en su conjunto y partes que lo componen es posible introducir cambios de forma, materiales y de disposición, siempre y cuando dichas alteraciones no varíen sustancialmente las características de la invención que se reivindican a continuación. Once the nature of the present invention has been sufficiently described, as well as a way of putting it into practice, it only remains to be added that as a whole and its component parts it is possible to introduce changes in form, materials and arrangement, provided that said alterations do not substantially vary the characteristics of the invention claimed below.

Claims

REIVINDICACIONES
1.- Alisadora de precintos de garantía para botellas de las que consta de un motor encargado de proporcionar la velocidad de giro adecuada al cabezal y otro motor encargado de elevar y descender las botellas hasta el interior de la alisadora ayudándose de un empujador (14) situado a tal fin en el mismo eje de giro de la máquina, caracterizada porque en el perímetro del cabezal dispone unos contrapesos (6) de configuración general en L con todos los bordes redondeados y cuyo lado mayor alberga el anclaje del sistema de resorte (15) por mediación de un tetón (5) introducido en un resalte exterior situado en el extremo final, mientras que su lado manor posee un rebaje en su lateral para permitir su rotación a través del eje de giro (7) sin llegar a tocar el interior del cabezal, situándose por último, en el extremo del lado menor el anclaje (8) de la rulina (9).1.- Straightening of guarantee seals for bottles consisting of an engine in charge of providing the proper speed of rotation to the head and another engine responsible for raising and lowering the bottles to the inside of the straightener using a pusher (14) located to this end on the same axis of rotation of the machine, characterized in that in the perimeter of the head it has counterweights (6) of general configuration in L with all rounded edges and whose major side houses the anchoring of the spring system (15 ) by means of a pin (5) inserted in an external projection located at the end, while its manor side has a recess in its side to allow its rotation through the axis of rotation (7) without touching the inside of the head, finally placing, at the end of the minor side the anchor (8) of the rulina (9).
2.- Alisadora de precintos de garnatía para botellas acorde con la primera reivindicación, caracterizada porque los contrapesos (6) transmiten la fuerza constante desarrollada por los sistemas de resorte (15) directamente a las rulinas (9) encargadas de efectuar su trabajo sobre las cápsulas, sin ocuparse de compensar las fuerzas centrífugas y otros efectos que actúan sobre los precintos.2.- Straightening of garnatía seals for bottles according to the first claim, characterized in that the counterweights (6) transmit the constant force developed by the spring systems (15) directly to the wheels (9) responsible for carrying out their work on the capsules, without taking care to compensate for centrifugal forces and other effects that act on the seals.
3.- Alisadora de precintos de garnatía para botellas acorde con la primera reivindicación, caracterizada porque los contrapesos (6) equilibran dinámicamente el cabezal independientemente de la velocidd de giro a la que se trabaje alisando los precintos.3.- Straightening of garnatía seals for bottles according to the first claim, characterized in that the counterweights (6) dynamically balance the head independently of the speed of rotation at which it is worked by smoothing the seals.
4.- Alisadora de precintos de garantía para botellas acorde con las anteriores reivindicaciones, caracterizada por disponer el aro soporte (2) de unos tornillos pasantes (3) que posicionan dicho aro con el aro soporte superior (4) regulando el esfuerzo transmitido a los resortes (15) dependiendo del material utilizado para elaborar las cápsulas. 4.- Straightening of guarantee seals for bottles according to the previous claims, characterized by having the support ring (2) of some through screws (3) that position said ring with the upper support ring (4) regulating the effort transmitted to the springs (15) depending on the material used to make the capsules.
PCT/ES1999/000009 1998-01-16 1999-01-15 Smoothing device for warranty seals of bottles WO1999036344A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP99900458A EP0994066A1 (en) 1998-01-16 1999-01-15 Smoothing device for warranty seals of bottles

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESP9800083 1998-01-16
ES9800083A ES2155314B1 (en) 1998-01-16 1998-01-16 BOTTLE GUARANTEE SEALING TIGHTENER.

Publications (1)

Publication Number Publication Date
WO1999036344A1 true WO1999036344A1 (en) 1999-07-22

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ID=8302433

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Application Number Title Priority Date Filing Date
PCT/ES1999/000009 WO1999036344A1 (en) 1998-01-16 1999-01-15 Smoothing device for warranty seals of bottles

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EP (1) EP0994066A1 (en)
ES (1) ES2155314B1 (en)
WO (1) WO1999036344A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2838420B1 (en) * 2002-04-12 2004-06-04 Pechiney Emballage Alimentaire IMPROVED CAPSULE HEAD

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2237614A (en) * 1937-12-10 1941-04-08 Metal Cap And Machine Corp Capping machine
EP0635452A1 (en) * 1993-07-21 1995-01-25 ROBINO & GALANDRINO S.p.A. Device for centering and applying sealing capsules on bottles
EP0635453A1 (en) * 1993-07-21 1995-01-25 ROBINO & GALANDRINO S.p.A. Multipurpose supporting element for bottle capsule applicators
EP0691302A1 (en) * 1994-07-08 1996-01-10 ROBINO & GALANDRINO S.p.A. Rolling head for applying sealing caps on bottles in general
EP0786433A1 (en) * 1996-01-24 1997-07-30 Rivercap, S.A. Capping head

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR938089A (en) * 1946-12-31 1948-09-03 Anciens Etablissements Denis Improvements to machines for bottle capping
DE3837392A1 (en) * 1988-11-03 1990-05-17 Sick Otto Gmbh ROLLER DEVICE

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2237614A (en) * 1937-12-10 1941-04-08 Metal Cap And Machine Corp Capping machine
EP0635452A1 (en) * 1993-07-21 1995-01-25 ROBINO & GALANDRINO S.p.A. Device for centering and applying sealing capsules on bottles
EP0635453A1 (en) * 1993-07-21 1995-01-25 ROBINO & GALANDRINO S.p.A. Multipurpose supporting element for bottle capsule applicators
EP0691302A1 (en) * 1994-07-08 1996-01-10 ROBINO & GALANDRINO S.p.A. Rolling head for applying sealing caps on bottles in general
EP0786433A1 (en) * 1996-01-24 1997-07-30 Rivercap, S.A. Capping head

Also Published As

Publication number Publication date
EP0994066A1 (en) 2000-04-19
ES2155314B1 (en) 2001-12-01
ES2155314A1 (en) 2001-05-01

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