WO2011039393A1 - Multi-layer piece for polishing stone, ceramic ware, porcelain ware and for all types of paving and cladding - Google Patents

Multi-layer piece for polishing stone, ceramic ware, porcelain ware and for all types of paving and cladding Download PDF

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Publication number
WO2011039393A1
WO2011039393A1 PCT/ES2010/070463 ES2010070463W WO2011039393A1 WO 2011039393 A1 WO2011039393 A1 WO 2011039393A1 ES 2010070463 W ES2010070463 W ES 2010070463W WO 2011039393 A1 WO2011039393 A1 WO 2011039393A1
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WO
WIPO (PCT)
Prior art keywords
piece
layer
polishing
multilayer
intermediate layer
Prior art date
Application number
PCT/ES2010/070463
Other languages
Spanish (es)
French (fr)
Inventor
Raquel Matilla Botella
Original Assignee
Raquel Matilla Botella
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 Raquel Matilla Botella filed Critical Raquel Matilla Botella
Priority to ES10742517.5T priority Critical patent/ES2527065T3/en
Priority to EP10742517.5A priority patent/EP2484487B1/en
Publication of WO2011039393A1 publication Critical patent/WO2011039393A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/10—Single-purpose machines or devices
    • B24B7/18—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like
    • B24B7/186—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like with disc-type tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/04—Headstocks; Working-spindles; Features relating thereto
    • B24B41/047—Grinding heads for working on plane surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
    • B24D7/06—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor with inserted abrasive blocks, e.g. segmental
    • B24D7/066—Grinding blocks; their mountings or supports

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

The piece according to the invention considerably optimizes both polishing quality and cost. The upper part of the piece is designed to be attached to heads (2) arranged radially inside a rotary disc (9), while the lower part thereof receives an abrasive-material insert (3). The piece comprises at least three layers (4, 6, 7), namely: an upper layer (4) including a central trapezoidal projection (5) for the dovetail connection thereof to the head (2), an intermediate layer (6) disposed beneath the upper layer (4) and designed to render the multi-layer piece (1) flexible, and a lower layer (7) which is located beneath the intermediate layer (6) and includes a trapezoidal recess (8) for the dovetail connection thereof to the above-mentioned abrasive-material insert (3).

Description

PIEZA MULTICAPA PARA EL PULIDO DE PIEDRA, GRES CERÁMICO, GRES PORCELÁNICO Y PARA TODO TIPO DE PAVIMENTOS Y MULTI-PIECE PIECE FOR STONE POLISHING, CERAMIC GRES, PORCELAIN GRES AND FOR ALL TYPES OF PAVEMENTS AND
REVESTIMIENTOS D E S C R I P C I Ó N COATINGS D E S C R I P C I Ó N
OBJETO DE LA INVENCIÓN La presente invención pertenece al campo de las máquinas o dispositivos de pulido, y más concretamente al pulido de piedra que emplea para ello materiales abrasivos. OBJECT OF THE INVENTION The present invention belongs to the field of polishing machines or devices, and more specifically to stone polishing that uses abrasive materials.
El objeto principal de la presente invención es una pieza multicapa para el pulido de cualquier tipo de piedra, ya sea natural o artificial, gres cerámico, gres porcelánico y para todo tipo de pavimentos y revestimientos, que optimiza considerablemente tanto la calidad como el coste del pulido. The main object of the present invention is a multilayer piece for the polishing of any type of stone, whether natural or artificial, ceramic stoneware, porcelain stoneware and for all types of floor and wall tiles, which considerably optimizes both the quality and the cost of the polished.
ANTECEDENTES DE LA INVENCIÓN BACKGROUND OF THE INVENTION
Actualmente existen en el mercado diferentes máquinas que permiten realizar el pulido de placas de piedra u otros materiales similares, y que disponen de forma generalizada de una mesa de trabajo sobre la que se posicionan las placas de piedra a pulir, y un cabezal portador del disco o herramienta giratoria para la abrasión o corte de la superficie superior de la placa. Dichos cabezales se montan comúnmente en soportes móviles dispuestos por encima de una cinta transportadora o por encima de una superficie de transporte destinada a desplazar las losas a pulir en una dirección substancialmente horizontal. Currently there are different machines on the market that allow the polishing of stone plates or other similar materials, and that have a general working table on which the stone plates to be polished are positioned, and a disc bearing head or rotating tool for abrasion or cutting of the upper surface of the plate. Such heads are commonly mounted on movable supports arranged above a conveyor belt or above a transport surface intended to move the slabs to be polished in a substantially horizontal direction.
En estas máquinas es habitual que el operario coloque la placa a pulir sobre la mesa de trabajo de forma que el cabezal dispuesto en un plano superior pueda actuar sobre la superficie superior del elemento a pulir. In these machines it is usual for the operator to place the plate to be polished on the work table so that the head is arranged in a higher plane can act on the upper surface of the element to be polished.
Estos discos giratorios disponen de unas piezas de pulido equirrepartidas radialmente y compuestas de diferentes capas, que inferiormente contienen un material abrasivo destinado a contactar con la superficie a pulir. These rotating discs have some radially divided grinding pieces and composed of different layers, which inferiorly contain an abrasive material intended to contact the surface to be polished.
El problema técnico que se plantea es que la fabricación de estas piezas de pulido se realiza uniendo y pegando una a una sus diferentes capas de composición, lo cual repercute en una peor calidad de pulido, que a menudo ocasiona la rotura y desportillamiento de la piedra a pulir, con el consiguiente coste económico, tanto en tiempo y material como en mano de obra. The technical problem that arises is that the manufacturing of these polishing pieces is done by joining and gluing their different layers of composition one by one, which results in a worse polishing quality, which often causes the stone to break and chipping. to polish, with the consequent economic cost, both in time and material and in labor.
DESCRIPCIÓN DE LA INVENCIÓN DESCRIPTION OF THE INVENTION
Mediante la presente invención se resuelve el problema técnico anteriormente planteado proporcionando una pieza multicapa preferentemente de material plástico, pudiendo ser de otros materiales (metálicos, madera, etc.), que permite el pulido de cualquier tipo de material pétreo, ya sea piedra natural o piedra artificial, gres cerámico, gres porcelánico y para todo tipo de pavimentos y revestimientos, que optimiza considerablemente la calidad del pulido debido a la flexibilidad de dicha pieza multicapa, mediante la cual no se rompe ni se desportilla el material a pulir. By means of the present invention, the aforementioned technical problem is solved by providing a multilayer piece preferably of plastic material, being able to be of other materials (metallic, wood, etc.), which allows the polishing of any type of stone material, either natural stone or artificial stone, ceramic stoneware, porcelain stoneware and for all types of flooring and cladding, which considerably optimizes the quality of the polishing due to the flexibility of said multilayer piece, by which the material to be polished is not broken or chipped.
La pieza multicapa, objeto de invención, destinada a unirse superiormente a un cabezal dispuesto radialmente en el interior de un disco giratorio, y en cuya parte inferior está encajada una pieza de material abrasivo, comprende preferentemente tres capas superpuestas: una capa superior que presenta un saliente trapezoidal en su zona central para su unión a cola de milano con el cabezal, una capa intermedia dispuesta debajo de la capa superior, adaptada para proporcionar flexibilidad a la pieza, compuesta preferentemente de un material elástico, y una capa inferior ubicada bajo la capa intermedia que presenta un entrante trapezoidal, igualmente adaptada para su unión a cola de milano con la pieza de material abrasivo anteriormente citada. The multilayer piece, object of the invention, intended to be joined superiorly to a radially arranged head inside a rotating disk, and in which a part of abrasive material is embedded in its lower part, preferably comprises three overlapping layers: an upper layer having a trapezoidal projection in its central zone for its connection to dovetail with the head, an intermediate layer arranged below the upper layer, adapted to provide flexibility to the piece, preferably composed of a elastic material, and a lower layer located under the intermediate layer that has a trapezoidal recess, also adapted for joining dovetails with the piece of abrasive material mentioned above.
5 Esta pieza multicapa puede estar fabricada por inyección, extrusión o proceso automático de transformación cualquiera, evitando de esta manera tener que pegar cada capa por separado, con los consiguientes beneficios que esto conlleva en ahorro de tiempo y mano de obra. o Preferentemente tanto la capa superior como la capa inferior de la pieza multicapa están fabricadas en plástico duro y rígido. A su vez la capa intermedia es preferentemente de goma, caucho, PVC o cualquier otro tipo de material elástico. Esta composición de la capas permite una mayor durabilidad del material abrasivo, una menor presión a ejercer por los cabezales, y una mayor5 adaptabilidad a materiales con relieves, esmaltados, etc. 5 This multilayer piece can be manufactured by injection, extrusion or any automatic transformation process, thus avoiding having to glue each layer separately, with the consequent benefits that this entails in saving time and labor. o Preferably, both the upper layer and the lower layer of the multilayer part are made of hard and rigid plastic. In turn, the intermediate layer is preferably rubber, rubber, PVC or any other type of elastic material. This composition of the layers allows greater durability of the abrasive material, less pressure to exert on the heads, and greater adaptability to materials with reliefs, enamels, etc.
Por tanto, mediante la pieza multicapa para pulido objeto de la presente invención, se optimiza el proceso de pulido de todo tipo de materiales pétreos, consiguiendo un ahorro considerable del coste final de pulido, debido a un menor o consumo de material abrasivo, un menor consumo energético como consecuencia de un menor presión necesaria en los cabezales, y una mayor calidad de pulido. Dicha pieza multicapa permite obtener más metros de pulido por minuto, debido a la mayor velocidad que se puede conseguir en las máquinas de pulido como consecuencia de una mayor flexibilidad de dicha pieza multicapa, y mediante la 5 cual se minimizan las roturas o desportillamientos ocasionados en las piezas a pulir. Therefore, by means of the multi-layer polishing piece object of the present invention, the polishing process of all types of stone materials is optimized, achieving a considerable saving of the final cost of polishing, due to a lower or consumption of abrasive material, a lower energy consumption as a result of a lower pressure required in the heads, and a higher quality of polishing. Said multilayer piece allows to obtain more polishing meters per minute, due to the greater speed that can be achieved in the polishing machines as a result of greater flexibility of said multilayer piece, and by means of which the breaks or chipping caused in The pieces to be polished.
DESCRIPCIÓN DE LOS DIBUJOSDESCRIPTION OF THE DRAWINGS
0 0
Para complementar la descripción que se está realizando y con objeto de ayudar a una mejor comprensión de las características de la invención, de acuerdo con un ejemplo preferente de realización práctica de la misma, se acompaña como parte integrante de dicha descripción, un juego de dibujos en donde con carácter ilustrativo y no limitativo, se ha representado lo siguiente: Figura 1.- Muestra una vista en perspectiva de la pieza multicapa para pulido de piedra de acuerdo con una realización preferente de la invención. To complement the description that is being made and in order to help a better understanding of the features of the invention, In accordance with a preferred example of practical implementation thereof, a set of drawings is attached as an integral part of said description, where the following is shown as an illustrative and non-limiting nature: Figure 1.- Shows a perspective view of the multi-layer piece for stone polishing according to a preferred embodiment of the invention.
Figura 2.- Muestra una vista en alzado frontal donde se muestra la unión a cola de milano de la pieza multicapa con el cabezal y con la pieza de material abrasivo. Figure 2.- It shows a front elevation view showing the dovetail junction of the multilayer piece with the head and with the abrasive material piece.
Figura 3.- Muestra una vista en planta de un disco giratorio que presenta radialmente unos cabezales en los cuales está destinada a encajar la pieza multicapa objeto de invención. Figure 3.- Shows a plan view of a rotating disk that radially presents heads on which the multilayer part object of the invention is intended to fit.
REALIZACIÓN PREFERENTE DE LA INVENCIÓN PREFERRED EMBODIMENT OF THE INVENTION
En la figura 1 se representa una pieza multicapa (1 ) para el pulido de piedra, gres cerámico, gres porcelánico y para todo tipo de pavimentos y revestimientos, unida superiormente a unos cabezales (2) dispuestos radialmente en el interior de un disco giratorio (9), mostrado en la figura 3, y en cuya parte inferior está encajada una pieza de material abrasivo (3), tal y como se puede apreciar en la figura 2. Figure 1 shows a multilayer piece (1) for polishing stone, ceramic stoneware, porcelain stoneware and for all types of flooring and cladding, connected superiorly to heads (2) arranged radially inside a rotating disk ( 9), shown in figure 3, and in whose lower part a piece of abrasive material (3) is fitted, as can be seen in figure 2.
Dicha pieza multicapa (1 ) está formada por tres capas (4, 6, 7) superpuestas de material plástico: una capa superior (4) de plástico rígido que presenta un saliente trapezoidal (5) en su zona central para su unión a cola de milano con el cabezal (2), una capa intermedia (6) dispuesta debajo de la capa superior (4) compuesta de un material elástico, y una capa inferior (7) ubicada bajo la capa intermedia (6) que presenta un entrante trapezoidal (8), adaptada para su unión a cola de milano con la pieza de material abrasivo (3) anteriormente citada. Said multilayer piece (1) is formed by three layers (4, 6, 7) superimposed of plastic material: an upper layer (4) of rigid plastic that has a trapezoidal projection (5) in its central area for its union to the tail of dove with the head (2), an intermediate layer (6) arranged under the upper layer (4) composed of an elastic material, and a lower layer (7) located under the intermediate layer (6) that has a trapezoidal recess ( 8), adapted for connection to dovetail with the abrasive material part (3) above cited
Además tanto la capa superior (4) como la capa inferior (7) de la pieza multicapa (1 ) están fabricadas en plástico duro y rígido. Asimismo la capa intermedia (6) es de goma, pudiendo ser de cualquier otro tipo de material elástico. In addition, both the upper layer (4) and the lower layer (7) of the multilayer piece (1) are made of hard and rigid plastic. Also the intermediate layer (6) is made of rubber, and can be made of any other type of elastic material.

Claims

R E I V I N D I C A C I O N E S
1. Pieza multicapa (1 ) para el pulido de piedra, natural o artificial, gres cerámico, gres porcelánico y para todo tipo de pavimentos y revestimientos, 5 destinada a unirse superiormente a unos cabezales (2) dispuestos radialmente en el interior de un disco giratorio (9), en cuya parte inferior está encajada una pieza de material abrasivo (3), caracterizada porque comprende al menos tres capas (4, 6, 7): 1. Multilayer piece (1) for the polishing of stone, natural or artificial, ceramic stoneware, porcelain stoneware and for all types of floor and wall tiles, 5 intended to join superiorly to heads (2) arranged radially inside a disc swivel (9), in whose lower part a piece of abrasive material (3) is embedded, characterized in that it comprises at least three layers (4, 6, 7):
- una capa superior (4) que presenta un saliente trapezoidal (5) en su zona o central para su unión a cola de milano con el cabezal (2),  - an upper layer (4) having a trapezoidal projection (5) in its zone or center for its connection to dovetail with the head (2),
- una capa intermedia (6) dispuesta debajo de la capa superior (4), adaptada para proporcionar flexibilidad a la pieza multicapa (1 ), y  - an intermediate layer (6) arranged under the upper layer (4), adapted to provide flexibility to the multilayer part (1), and
- una capa inferior (7) ubicada bajo la capa intermedia (6) que presenta un entrante trapezoidal (8), adaptada para su unión a cola de milano con la pieza de5 material abrasivo (3) anteriormente citada,  - a lower layer (7) located under the intermediate layer (6) that has a trapezoidal recess (8), adapted for attachment to dovetail with the piece of abrasive material (3) mentioned above,
estando dicha pieza multicapa (1 ) fabricada por un proceso automático cualquiera, inyección, extrusión o similar, mediante la cual se minimizan las roturas o desportillamientos ocasionados en las piedras a pulir. 0 said multilayer piece (1) being manufactured by any automatic process, injection, extrusion or the like, by means of which the breakage or chipping caused by the stones to be polished is minimized. 0
2.- Pieza multicapa (1 ) para el pulido de acuerdo con reivindicación 1 , caracterizada porque tanto la capa superior (4) como la capa inferior (7) están fabricadas en plástico duro y rígido. 2. Multi-layer part (1) for polishing according to claim 1, characterized in that both the upper layer (4) and the lower layer (7) are made of hard and rigid plastic.
3. - Pieza multicapa (1 ) para el pulido de acuerdo con reivindicación 1 , 5 caracterizada porque la capa intermedia (6) está compuesta de un material elástico. 3. - Multilayer piece (1) for polishing according to claim 1, characterized in that the intermediate layer (6) is composed of an elastic material.
4. - Pieza multicapa (1 ) para el pulido de acuerdo con reivindicación 3, caracterizada porque el material elástico de la capa intermedia (6) se selecciona 0 entre: goma, caucho y PVC. 4. - Multilayer piece (1) for polishing according to claim 3, characterized in that the elastic material of the intermediate layer (6) is selected 0 from: rubber, rubber and PVC.
PCT/ES2010/070463 2009-09-30 2010-07-06 Multi-layer piece for polishing stone, ceramic ware, porcelain ware and for all types of paving and cladding WO2011039393A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES10742517.5T ES2527065T3 (en) 2009-09-30 2010-07-06 Multilayer piece for polishing stone, ceramic stoneware, porcelain stoneware and for all types of floor and wall tiles
EP10742517.5A EP2484487B1 (en) 2009-09-30 2010-07-06 Multi-layer piece for polishing stone, ceramic ware, porcelain ware and for all types of paving and cladding

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESU200930487 2009-09-30
ES200930487U ES1071330Y (en) 2009-09-30 2009-09-30 MULTI-PIECE PIECE FOR STONE POLISHING

Publications (1)

Publication Number Publication Date
WO2011039393A1 true WO2011039393A1 (en) 2011-04-07

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PCT/ES2010/070463 WO2011039393A1 (en) 2009-09-30 2010-07-06 Multi-layer piece for polishing stone, ceramic ware, porcelain ware and for all types of paving and cladding

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EP (1) EP2484487B1 (en)
ES (2) ES1071330Y (en)
WO (1) WO2011039393A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013106545B3 (en) * 2013-06-24 2014-07-10 Walter Schölkopf Milling apparatus for processing solid surfaces, and for use as attachment part for excavators or trucks, has carriage track formed as outer profile that holds inner profile, where inner profile is connected with tool carriage

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3000913A3 (en) * 2013-01-11 2014-07-18 Renault Sa Surfacing tool for obtaining surface quality of e.g. cylinder head, of heat engine of motor vehicle, has supports, each including face bearing bristles to provide brush carrying shading bristles and different uses of bristles on same tool
ITUA20161792A1 (en) * 2016-03-17 2017-09-17 Ditech S R L MODULAR TOOL FOR POLISHING CERAMIC AND / OR NATURAL STONES
IT202100022001A1 (en) * 2021-08-17 2023-02-17 Surfaces Tech Abrasives S P A FINISHING TOOL

Citations (3)

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Publication number Priority date Publication date Assignee Title
US5567503A (en) * 1992-03-16 1996-10-22 Sexton; John S. Polishing pad with abrasive particles in a non-porous binder
US5607346A (en) * 1993-05-14 1997-03-04 Wilson; Stuart M. Polishing tool component
WO2007011289A1 (en) * 2005-07-18 2007-01-25 Scanmaskin Sverige Ab Device for a grinding machine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5567503A (en) * 1992-03-16 1996-10-22 Sexton; John S. Polishing pad with abrasive particles in a non-porous binder
US5607346A (en) * 1993-05-14 1997-03-04 Wilson; Stuart M. Polishing tool component
WO2007011289A1 (en) * 2005-07-18 2007-01-25 Scanmaskin Sverige Ab Device for a grinding machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013106545B3 (en) * 2013-06-24 2014-07-10 Walter Schölkopf Milling apparatus for processing solid surfaces, and for use as attachment part for excavators or trucks, has carriage track formed as outer profile that holds inner profile, where inner profile is connected with tool carriage

Also Published As

Publication number Publication date
ES2527065T3 (en) 2015-01-19
EP2484487B1 (en) 2014-04-30
ES1071330U (en) 2010-02-15
ES1071330Y (en) 2010-05-12
EP2484487A1 (en) 2012-08-08

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