ES2575015A2 - Machine for cutting stone in quarry, using diamond wire. (Machine-translation by Google Translate, not legally binding) - Google Patents
Machine for cutting stone in quarry, using diamond wire. (Machine-translation by Google Translate, not legally binding) Download PDFInfo
- Publication number
- ES2575015A2 ES2575015A2 ES201431918A ES201431918A ES2575015A2 ES 2575015 A2 ES2575015 A2 ES 2575015A2 ES 201431918 A ES201431918 A ES 201431918A ES 201431918 A ES201431918 A ES 201431918A ES 2575015 A2 ES2575015 A2 ES 2575015A2
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- machine
- pulleys
- quarry
- chassis
- thread
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- 239000004575 stone Substances 0.000 title claims abstract description 26
- 229910003460 diamond Inorganic materials 0.000 title claims abstract description 9
- 239000010432 diamond Substances 0.000 title claims abstract description 9
- 238000006073 displacement reaction Methods 0.000 claims abstract description 10
- 239000003292 glue Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- -1 for example Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
- B28D1/08—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with saw-blades of endless cutter-type, e.g. chain saws, i.e. saw chains, strap saws
- B28D1/088—Sawing in situ, e.g. stones from rocks, grooves in walls
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
- E21C25/56—Slitting by cutter cables or cutter chains or by tools drawn along the working face by cables or the like, in each case guided parallel to the face, e.g. by a conveyor or by a guide parallel to a conveyor
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
Description
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DESCRIPCIONDESCRIPTION
Maquina para el corte de piedra en cantera, mediante hilo diamantado.Machine for cutting stone in quarry, using diamond wire.
Objeto de la invencionObject of the invention
La presente invencion, como su tltulo indica, se refiere a una maquina que permite el corte de piedra en bloques y ademas el corte de dichos bloques en la propia cantera sin necesidad de tener que desplazarlos a un punto de corte, empleando como medio de corte un hilo diamantado cerrado, que se desplaza en un canal u orificio inicialmente marcado en la piedra efectuando un corte recto y coplanar con dicho canal, en la direccion del tiro de la maquina.The present invention, as its title indicates, refers to a machine that allows the cutting of stone into blocks and also the cutting of said blocks in the quarry itself without having to move them to a cutting point, using as a means of cutting a closed diamond wire, which moves in a channel or hole initially marked in the stone making a straight cut and coplanar with said channel, in the direction of the machine's shot.
El sector de la invencion es el de la maquinaria industrial, y mas concretamente el de las maquinas destinadas al corte de piedras de cualquier naturaleza, en bloques o losas de distintas secciones y espesores.The sector of the invention is that of industrial machinery, and more specifically that of machines for cutting stones of any nature, in blocks or slabs of different sections and thicknesses.
Antecedentes de la invencionBackground of the invention
La tecnica de corte de piedra mediante un hilo metalico es muy antigua, de hecho en el documento GB191023919, de 1910, ya se describe un aparato que corta una porcion de piedra existente entre dos poleas extremas, a traves de las que se hace pasar un alambre que por sucesivas pasadas sobre la piedra va profundizando un canal vertical hasta que lograba seccionar la porcion de piedra entre ambas poleas por medio de dicho hilo metalico.The technique of cutting stone using a metallic wire is very old, in fact in document GB191023919, of 1910, an apparatus is described that cuts a portion of stone existing between two extreme pulleys, through which a wire that by successive passes on the stone deepens a vertical channel until it managed to section the portion of stone between both pulleys by means of said metallic wire.
Mas recientemente, en el documento EP1055498 se describe una maquina serradora de hilo metalico que tiene una estructura de portico para el corte de material en forma de bloques, por ejemplo, bloques de piedra, metalicos y similares, que emplea una herramienta de corte de tipo hilo metalico, conocida como "hilo de corte", en forma de anillo cerrado, que circula entre una pluralidad de poleas, una de las cuales esta accionada en rotacion por medio de un motor. Estas poleas estan montadas en dicho portico y se mueven en un plano vertical, de forma que dispuesto el bloque de material a cortar debajo de dicho portico se corta transversalmente en un plano vertical, posicionando el hilo de corte en el plano de corte, al desplazarse longitudinalmente va realizando un recorrido de trabajo profundizando un canal horizontal marcado al inicioMore recently, EP1055498 describes a metal wire saw machine that has a portico structure for cutting block-shaped material, for example, stone, metal and similar blocks, which employs a type cutting tool. metallic wire, known as "cutting wire", in the form of a closed ring, which circulates between a plurality of pulleys, one of which is driven in rotation by means of a motor. These pulleys are mounted in said portico and move in a vertical plane, so that arranged the block of material to be cut under said portico is cut transversely in a vertical plane, positioning the cutting wire in the cutting plane, when moving Longitudinally, you are working on a work path, deepening a horizontal channel marked at the beginning
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del funcionamiento hasta conseguir seccionar el bloque de piedra segun un plano vertical.of operation until the stone block can be sectioned according to a vertical plane.
Algunas de estas maquinas efectuan el corte de piedra en la propia cantera sin necesidad de tener que desplazar los bloques de piedra a un punto de corte; por ejemplo tal y como se describe en el documento ES2172421 en la que el dispositivo de corte se monta en el extremo de un brazo articulado, que esta montado sobre vehlculo, de forma similar a otras maquinas excavadoras o que disponen de un martillo percutor en el extremos.Some of these machines make the stone cut in the quarry itself without having to move the stone blocks to a cutting point; for example, as described in document ES2172421 in which the cutting device is mounted at the end of an articulated arm, which is mounted on a vehicle, similar to other excavating machines or having a hammer hammer in the extremes
Descripcion de la invencionDescription of the invention
Las maquinas que trabajan en la cantera, en ocasiones en lugares angostos, presentan en general un problema de movilidad, tanto en sentido de poder desplazase paralela y/o perpendicularmente al frente de la cantera, para poder efectuar el corte de forma adecuada. Cuestiones estas resueltas por la presente invencion, en la cual se describe una maquina, que sin moverse del lugar de ubicacion o de estacionamiento (si va montada sobre orugas) puede realizar un corte con una longitud hasta 6 veces el recorrido del sistema de accionamiento del hilo, a diferencia de otras en las que la longitud del corte esta limitada por el desplazamiento del portico o de las poleas de accionamiento del hilo. Ademas la maquina puede trabajar en ambos sentidos, en cuanto que puede cortar el pano de piedra que esta por delante de su posicion, o el que esta por detras, sin mas que realizar un leve cambio en el montaje de sus poleas fijas y cambiar la direccion del hilo. Finalmente, la maquina de la invencion dispone de un sistema de accionamiento en aproximacion y alejamiento de la pared lateral de la cantera, que le permite efectuar cortes en distintos niveles o con distintos grosores del bloque a seccionar.Machines that work in the quarry, sometimes in narrow places, generally present a mobility problem, both in the sense of being able to move parallel and / or perpendicularly to the front of the quarry, in order to make the cut properly. Issues these are resolved by the present invention, in which a machine is described, which without moving from the location or parking place (if mounted on tracks) can make a cut with a length up to 6 times the travel of the drive system of the thread, unlike others in which the length of the cut is limited by the displacement of the portico or of the pulleys of thread drive. In addition, the machine can work both ways, as it can cut the stone pan that is in front of its position, or the one behind it, without making a slight change in the assembly of its fixed pulleys and change the Thread Direction Finally, the machine of the invention has a drive system in approximation and distance from the side wall of the quarry, which allows it to make cuts at different levels or with different thicknesses of the block to be sectioned.
La maquina de la invencion incorpora sobre un chasis una unidad capaz de desplazarse a lo largo de la misma, desde el extremo mas proximo al cual el hilo de corte se enclava en la piedra de la cantera, hacia el extremo opuesto, movida por cilindro hidroneumatico montado longitudinalmente, o cualquier otro mecanismo similar que permita un desplazamiento longitudinal uniforme. Esta unidad, que hemos denominado de accionamiento a lo largo de la presente memoria descriptiva, incluye una polea motriz y sendas poleas situadas por encima y por debajo de esta, todas ellas situadas en el mismo plano vertical, que resulta ser paralelo al lateral de laThe machine of the invention incorporates on a chassis a unit capable of moving along it, from the closest end to which the cutting wire is embedded in the quarry stone, towards the opposite end, moved by hydropneumatic cylinder mounted longitudinally, or any other similar mechanism that allows uniform longitudinal displacement. This unit, which we have called a drive along the present specification, includes a drive pulley and pulleys located above and below it, all located in the same vertical plane, which turns out to be parallel to the side of the
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maquina y al frente de la cantera del cual se va a cortar un bloque resultado de hacer un rebanado de su superficie frontal.machine and in front of the quarry from which a block will be cut resulting from slicing its front surface.
El hilo de corte, entre la polea superior y la polea inferior y respectivamente la polea motriz central se hace pasar a traves de sendas poleas que son fijas al chasis de la maquina, que definen en conjuncion con las anteriores un doble juego de poleas moviles que dan como resultado un desplazamiento del hilo que es multiplo del desplazamiento de la unidad de accionamiento a lo largo de la maquina. Estas poleas fijas se pueden cambiar de uno a otro extremo de la maquina, de forma que si tambien se cambia la direccion del hilo, sin mover la maquina de su ubicacion, se puede seccionar la zona de cantera que se encuentra en hacia el frente o hacia la parte posterior de la misma.The cutting wire, between the upper pulley and the lower pulley and respectively the central drive pulley is passed through pulleys that are fixed to the chassis of the machine, which together with the previous ones define a double set of mobile pulleys that they result in a displacement of the thread that is multiple of the displacement of the drive unit along the machine. These fixed pulleys can be changed from one end of the machine to the other, so that if the direction of the wire is also changed, without moving the machine from its location, the quarry area that is in front or towards the back of it.
El chasis de la maquina que incorpora todos los medios de arrastre y guiado del hilo se monta en un chasis inferior de apoyo a traves de unas gulas transversales por las que se desplaza por medio de un cilindro transversal. De esta forma, el plano de corte, en el que se mueve el hilo que pasa a traves del conjunto de poleas se puede cambiar de posicion, situandolo mas proximo o mas alejado de la pared de la cantera en la cual el hilo realiza un corte paralelo a la cara frontal. Aunque no se debe considerar como un rasgo limitativo, este chasis inferior se suele montar sobre ruedas o sobre un dispositivo de tipo orugas que facilita el desplazamiento de la maquina por la cantera.The chassis of the machine that incorporates all the means of dragging and guiding the thread is mounted in a lower support chassis through transverse glues through which it travels by means of a transverse cylinder. In this way, the cutting plane, in which the thread that passes through the pulley assembly moves can be changed position, placing it closer or further away from the quarry wall in which the thread makes a cut parallel to the front face. Although it should not be considered as a limiting feature, this lower chassis is usually mounted on wheels or on a track type device that facilitates the movement of the machine through the quarry.
Descripcion de las figurasDescription of the figures
Para complementar la descripcion que se esta realizando y con objeto de facilitar la comprension de las caracterlsticas de la invencion, se acompana a la presente memoria descriptiva un juego de dibujos en los que, con caracter ilustrativo y no limitativo, se ha representado lo siguiente:To complement the description that is being made and in order to facilitate the understanding of the features of the invention, a set of drawings is attached to the present specification in which, with an illustrative and non-limiting nature, the following has been represented:
Las figuras 1 y 2 representan sendas vistas laterales de la maquina de la invencion respectivamente al comienzo y al final del desplazamiento que efectua la unidad de accionamiento (2).Figures 1 and 2 represent two side views of the machine of the invention respectively at the beginning and at the end of the movement carried out by the drive unit (2).
Las figuras 3 y 4 representan sendas vistas de perfil de la maquina, en dos posiciones, segun que el hilo de corte que pasa a traves de las distintas poleas (4 a 8) se situe mas proximo o mas alejado de la pared de la cantera.Figures 3 and 4 represent two views of the machine profile, in two positions, according to the cutting wire that passes through the different pulleys (4 to 8) is located closer or further from the quarry wall .
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La figura 5 muestra una vista del montaje de las poleas de accionamiento del hilo (3), en las que el corte se efectua en sentido opuesto al representado en las figuras 1 y 2.Figure 5 shows a view of the assembly of the pulley drive pulleys (3), in which the cut is made in the opposite direction to that shown in Figures 1 and 2.
Realizacion preferente de la invencionPreferred Embodiment of the Invention
Como se puede observar en las figuras referenciadas la maquina para corte de piedra en cantera, mediante hilo diamantado (3), preve un conjunto de poleas (4 a 8) a traves de las cuales se desplaza dicho hilo (3), que previamente se ha introducido a traves de dos orificios encontrados practicados en la piedra, a fin de que a medida que se desplaza y tensa dicho hilo se efectua un corte de la piedra de la cantera en un plano que coincide sustancialmente con el plano que forman el conjunto de poleas.As can be seen in the referenced figures, the machine for cutting stone in quarry, using diamond wire (3), provides a set of pulleys (4 to 8) through which said wire (3) moves, which previously It has been introduced through two holes found in the stone, so that as the thread moves and tightens a cut of the quarry stone is made in a plane that substantially coincides with the plane that form the set of pulleys
La maquina, referenciada a traves de su chasis principal (1), situado sobre otro inferior (12), incorpora una unidad de accionamiento (2) que se desplaza a lo largo de la maquina (1), partiendo del lateral mas proximo al cual el hilo diamantado (3) comienza a seccionar la piedra de la cantera, en la direccion en la que se situa la maquina (1). En el ejemplo representado este desplazamiento longitudinal se efectua por medio de un cilindro (11) montado longitudinalmente, si bien serla factible emplear otro medio similar, como un mecanismo de carrera movido por un motor.The machine, referenced through its main chassis (1), located on a lower one (12), incorporates a drive unit (2) that moves along the machine (1), starting from the side closest to which the diamond wire (3) begins to section the stone of the quarry, in the direction in which the machine (1) is located. In the example shown, this longitudinal displacement is carried out by means of a longitudinally mounted cylinder (11), although it would be feasible to use another similar means, such as a travel mechanism driven by a motor.
La denominada unidad de accionamiento (2) comprende las siguientes poleas, que se mueven al unlsono con la misma, tirando del hilo (3) a medida que lo desplazan guiado en ellas:The so-called drive unit (2) comprises the following pulleys, which move in unison with it, pulling the thread (3) as they move guided in them:
- La polea motriz (4) que se situa en un plano perpendicular al frente de cantera, en un punto intermedio de dicha unidad de accionamiento (2).- The driving pulley (4) which is located in a plane perpendicular to the quarry front, at an intermediate point of said drive unit (2).
- Las poleas (5, 6), que se ubican en el mismo plano vertical que la polea motriz (4), que estan separadas de ella una distancia suficiente como para posibilitar que el hilo (3) pase tambien entre medias de sendas poleas (7, 8) fijas en el chasis (1) de la maquina, efectuando el recorrido que se aprecia en las figuras 1,2 y 5.- The pulleys (5, 6), which are located in the same vertical plane as the driving pulley (4), which are separated from it a sufficient distance to allow the thread (3) to also pass between means of pulley paths ( 7, 8) fixed on the chassis (1) of the machine, making the path shown in figures 1,2 and 5.
Las poleas (7, 8) se fija en el chasis de la maquina, en el plano que las poleas (4, 5, 6), perpendicular al frente de cantera, que constituye el plano de corte efectuado por elThe pulleys (7, 8) are fixed on the machine chassis, in the plane that the pulleys (4, 5, 6), perpendicular to the quarry front, which constitutes the cutting plane made by the
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hilo diamantino (3). En altura, la posicion de estas poleas es respectivamente en la zona intermedia entre la polea motriz central (4) y cada una de las poleas moviles superior (5) e inferior (6), que definen, en conjuncion con las anteriores, un doble juego de poleas moviles que dan como resultado un desplazamiento del hilo que es 6 veces el de la unidad de accionamiento (2) a lo largo de la maquina (1) y asl, si por ejemplo la unidad de accionamiento se desplaza 2m permite cortar un bloque de piedra de 12m sin mover la maquina (1) de su ubicacion.diamond wire (3). In height, the position of these pulleys is respectively in the intermediate zone between the central drive pulley (4) and each of the upper (5) and lower (6) mobile pulleys, which define, in conjunction with the previous ones, a double set of mobile pulleys that result in a displacement of the thread that is 6 times that of the drive unit (2) along the machine (1) and asl, if for example the drive unit travels 2m allows cutting a 12m stone block without moving the machine (1) from its location.
Segun se observa en las figuras 3 y 4, el chasis de la maquina (1), que incorpora la unidad de accionamiento (2), asl como las poleas fijas (7, 8), el motor de accionamiento (9) y los medios de accionamiento (11) de dicha unidad (2), esta montado sobre un chasis inferior de apoyo (12) en unas gulas transversales a traves de las cuales se desplaza por medio de un cilindro transversal (10) que situa el plano en el que se mueve el hilo de corte (3), que pasa a traves del conjunto de poleas (6, 7, 4, 8, 6) mas proximo o mas alejado de la pared de la cantera en la cual el hilo realiza un corte perpendicular al frente de la misma.As can be seen in figures 3 and 4, the machine chassis (1), which incorporates the drive unit (2), as well as the fixed pulleys (7, 8), the drive motor (9) and the means of actuation (11) of said unit (2), is mounted on a lower support chassis (12) in transverse glues through which it travels by means of a transverse cylinder (10) that locates the plane in which the cutting wire (3) is moved, which passes through the pulley assembly (6, 7, 4, 8, 6) closer or further away from the quarry wall in which the thread makes a cut perpendicular to the front of it.
En las figuras tambien se aprecia que el chasis inferior (12) que soporta los dispositivos de la maquina (1) propiamente dicha, esta montado sobre un dispositivo de tipo orugas que facilita su desplazamiento por la cantera.The figures also show that the lower chassis (12) that supports the devices of the machine (1) itself, is mounted on a track type device that facilitates its movement through the quarry.
En la figura 5 se representada una situation en la cual la zona de corte se situa en el extremo opuesto que en las figuras 1 y 2. Para ello, solo ha sido necesario cambiar la posicion de las poleas (7, 8) en el chasis de la maquina y logicamente la direction del hilo de corte (3), manteniendose el resto de los dispositivos de la maquina en la misma situacion; ni siquiera es necesario invertir el sentido de giro del motor de accionamiento (9) puesto que no es importante el sentido de desplazamiento del hilo (3) para que efectue igualmente el corte de la piedra.A situation is shown in figure 5 in which the cutting area is located at the opposite end than in figures 1 and 2. For this, it has only been necessary to change the position of the pulleys (7, 8) in the chassis of the machine and logically the direction of the cutting wire (3), keeping the rest of the devices of the machine in the same situation; it is not even necessary to reverse the direction of rotation of the drive motor (9) since the direction of movement of the wire (3) is not important so that it also cuts the stone.
Una vez descrita suficientemente la naturaleza de la invention, asl como un ejemplo de realization preferente, se hace constar a los efectos oportunos que los materiales, forma, tamano y disposition de los elementos descritos podran ser modificados, siempre y cuando ello no suponga una alteration de las caracterlsticas esenciales de la invencion que se reivindican a continuation:Once the nature of the invention has been sufficiently described, as well as an example of preferred realization, it is stated to the appropriate effects that the materials, shape, size and disposition of the described elements may be modified, provided that this does not imply an alteration of the essential characteristics of the invention that are claimed below:
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201431918A ES2575015B1 (en) | 2014-12-23 | 2014-12-23 | Machine for cutting stone in quarry, using diamond wire. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201431918A ES2575015B1 (en) | 2014-12-23 | 2014-12-23 | Machine for cutting stone in quarry, using diamond wire. |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| ES2575015A2 true ES2575015A2 (en) | 2016-06-23 |
| ES2575015R1 ES2575015R1 (en) | 2017-01-02 |
| ES2575015B1 ES2575015B1 (en) | 2017-10-16 |
Family
ID=56131754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES201431918A Active ES2575015B1 (en) | 2014-12-23 | 2014-12-23 | Machine for cutting stone in quarry, using diamond wire. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2575015B1 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29821386U1 (en) * | 1998-12-01 | 2000-03-30 | Steiner, Andreas, Tiefengraben | Rope saw machine |
| IT1308841B1 (en) * | 1999-09-24 | 2002-01-11 | Emilio Brocco | DIAMOND WIRE CUTTING MACHINE FOR THE CUTTING OF QUARRY MATERIALS IN CAVES OR REINFORCED CONCRETE IN CONSTRUCTION AND SIMILAR WORKSITES. |
| ES2190361B1 (en) * | 2001-10-01 | 2004-11-16 | Los Bolillas, S.L. | AUTONOMOUS FOLDING BANNER OF DIAMONDED THREAD FOR THE CUTTING OF NATURAL STONE, GRANITE AND SIMILAR. |
| ITSV20070002A1 (en) * | 2007-01-29 | 2008-07-30 | Apuania Corsi S R L | DIAMOND WIRE CUTTING DEVICE |
| ES2497442B1 (en) * | 2014-03-05 | 2015-06-02 | Actuaciones Integrales & Management, S.L. | Diamond wire cutting machine for stone blocks |
-
2014
- 2014-12-23 ES ES201431918A patent/ES2575015B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| ES2575015B1 (en) | 2017-10-16 |
| ES2575015R1 (en) | 2017-01-02 |
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