ES2229861B1 - AUTOMATIC MACHINE FOR THE MANUFACTURE OF PRESSED CONCRETE PARTS. - Google Patents
AUTOMATIC MACHINE FOR THE MANUFACTURE OF PRESSED CONCRETE PARTS.Info
- Publication number
- ES2229861B1 ES2229861B1 ES200202444A ES200202444A ES2229861B1 ES 2229861 B1 ES2229861 B1 ES 2229861B1 ES 200202444 A ES200202444 A ES 200202444A ES 200202444 A ES200202444 A ES 200202444A ES 2229861 B1 ES2229861 B1 ES 2229861B1
- Authority
- ES
- Spain
- Prior art keywords
- mold
- concrete
- hopper
- manufacture
- movable
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn - After Issue
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B5/00—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in, or on conveyors irrespective of the manner of shaping
- B28B5/04—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in, or on conveyors irrespective of the manner of shaping in moulds moved in succession past one or more shaping stations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
- B28B13/0215—Feeding the moulding material in measured quantities from a container or silo
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
- B28B13/0215—Feeding the moulding material in measured quantities from a container or silo
- B28B13/023—Feeding the moulding material in measured quantities from a container or silo by using a feed box transferring the moulding material from a hopper to the moulding cavities
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
Abstract
Máquina automática para la fabricación de piezas de hormigón prensado. La máquina comprende una tolva basculante destinada a recibir la masa de hormigón y a producir su vertido sobre el molde, siendo desplazable dicha tolva a lo largo de guías rectas, un molde para las piezas de hormigón a fabricar, montado sobre un soporte desplazable sobre guías desde una posición en la que se efectúa la recepción de la masa de hormigón y el desmoldeo de la pieza fabricada, al final del ciclo de fabricación y una segunda posición en la que el molde queda situado en la posición de trabajo para el compactado, y una prensa montada sobre un armazón de soporte y dotada de un cabezal desplazable susceptible de actuar sobre el molde portador de la masa de hormigón.Automatic machine for the manufacture of pressed concrete parts. The machine comprises a tilting hopper destined to receive the concrete mass and to produce its pouring on the mold, said hopper being movable along straight guides, a mold for the concrete pieces to be manufactured, mounted on a movable support on guides from a position in which the reception of the concrete mass and the demoulding of the manufactured part is carried out, at the end of the manufacturing cycle and a second position in which the mold is located in the working position for compacting, and a press mounted on a support frame and equipped with a movable head capable of acting on the mold carrying the concrete mass.
Description
Máquina automática para la fabricación de piezas de hormigón prensado.Automatic machine for manufacturing parts of pressed concrete.
La presente invención se refiere a una máquina automática para la fabricación de piezas de hormigón prensado que presenta múltiples características de novedad y de actividad inventiva con respecto a lo actualmente conocido.The present invention relates to a machine automatic for the manufacture of pressed concrete parts that it presents multiple characteristics of novelty and activity inventive with respect to what is currently known.
Como es sabido, la fabricación de piezas de hormigón prensado está destinada a conseguir piezas de forma variada conseguidas por prensado de hormigón en el interior de un molde, siendo utilizadas para fines diversos en la industria y/o en la construcción.As is known, the manufacture of parts of Pressed concrete is intended to get shape pieces varied achieved by pressing concrete inside a mold, being used for various purposes in the industry and / or in construction
En particular, un sector de la técnica en el que se utilizan piezas de hormigón prensado es el de la fabricación de lavadoras y similares, en la que se utilizan contrapesos de forma anular para el equilibrado de la máquina.In particular, a sector of the technique in which Pressed concrete parts are used is that of manufacturing washing machines and the like, in which form weights are used cancel for machine balancing.
En la actualidad se conocen diferentes sistemas para la fabricación de dicho tipo de contrapesos, siendo atribuibles a los mismos sensibles problemas de complicación y precio relativamente elevado, fruto de la escasa mecanización del trabajo de las máquinas destinadas a fabricar dichos contrapesos. Al propio tiempo, las máquinas de prensado de hormigón adolecen de características relativamente desfavorables para los trabajadores, dada la generación de ruidos y vibraciones y el peligro que representa para los operarios las múltiples partes móviles de dichas máquinas.Currently different systems are known for the manufacture of said type of counterweights, being attributable to the same sensitive complication problems and relatively high price, fruit of the poor mechanization of work of the machines destined to manufacture said counterweights. To the own time, concrete pressing machines suffer from relatively unfavorable characteristics for workers, given the generation of noise and vibrations and the danger that represents for the operators the multiple moving parts of such machines.
Para solucionar los inconvenientes anteriormente mencionados, o por lo menos para reducirlos substancialmente, el inventor objeto de la presente invención ha realizado diferentes pruebas y experimentaciones que han conducido a la realización de la máquina objeto de la presente invención.To solve the problems above mentioned, or at least to reduce them substantially, the inventor object of the present invention has performed different tests and experiments that have led to the realization of the machine object of the present invention.
La máquina objeto de la presente invención se caracteriza especialmente por su automatización completa tanto en lo que respecta a la carga del hormigón en el molde como a los desplazamientos de éste con respecto a la prensa de compactado y para la extracción de la pieza después del moldeo, permitiendo efectuar todo el ciclo de trabajo sin necesidad de aportación humana directa, por lo que se consigue una elevada productividad y se reducen los tradicionales peligros que presentan este tipo de máquinas para el personal que trabaja en las mismas.The machine object of the present invention is characterized especially by its complete automation both in as regards the load of the concrete in the mold as to the displacements of this with respect to the compacting press and for the extraction of the piece after molding, allowing carry out the entire work cycle without the need for input direct human, so high productivity and the traditional dangers of this type of machines for the personnel that works in them.
A las características de elevada productividad y seguridad en el funcionamiento de la máquina, de la presente invención se añaden la reducción de golpeo y vibraciones y la gran facilidad de limpieza, tanto del molde como de las piezas fabricadas, por el giro del molde en 180º.To the characteristics of high productivity and safety in the operation of the machine, of the present invention are added the knock and vibration reduction and the great ease of cleaning, both of the mold and the parts manufactured, by turning the mold 180º.
La automatización de la máquina se extenderá a la totalidad del ciclo de ésta, comprendiendo la alimentación del hormigón en masa a una tolva desplazable, desplazamiento del carro portador de la tolva hasta las proximidades del molde para su vertido, basculación automática de la tolva para el vertido del hormigón, desplazamiento del carro portador del molde para la introducción del mismo en la zona de la prensa para el compactado, prensado, desplazamiento del molde a la zona de desmoldeo, giro del molde en 180º, extracción de las piezas y nuevo giro del molde, todos los cuales se realizarán mediante sistemas tanto hidráulicos como neumáticos o eléctricos de forma total o combinada, siendo controlados por un dispositivo de control centralizado.Machine automation will extend to the its entire cycle, including the feeding of the mass concrete to a movable hopper, carriage displacement carrier of the hopper to the vicinity of the mold for its pouring, automatic tilting of the hopper for the pouring of the concrete, displacement of the carriage carrying the mold for the introduction of the same in the area of the press for compacting, pressing, movement of the mold to the demoulding area, rotation of the 180º mold, extraction of the pieces and new rotation of the mold, all of which will be done through both hydraulic systems as pneumatic or electric in total or combined form, being controlled by a centralized control device.
La máquina presenta además características que facilitan el mantenimiento y los cambios de moldes al quedar éstos montados sobre una plataforma de soporte, siendo fácilmente desmontables para su mantenimiento y/o cambio por otros.The machine also has features that facilitate the maintenance and changes of molds when they are mounted on a support platform, being easily Detachable for maintenance and / or exchange for others.
A diferencia de las máquinas de fabricación actualmente conocidas utilizadas para la producción de piezas de hormigón prensado, que necesitan un contrapeso para el giro del molde u otro medio similar, la máquina objeto de la presente invención está diseñada de forma que el conjunto de guía y soporte del carro presenta un sistema de guías partidas para el constante y completo guiado del carro durante todo el proceso de fabricación, lo cual se complementa con la disposición del eje de giro de manera que se posibilita que el conjunto del carro y el molde no necesite de contrapesos, de manera que sólo la actuación del elemento motriz de giro permite efectuar el giro completo de forma automatizada y segura.Unlike manufacturing machines currently known used for the production of parts of Pressed concrete, which need a counterweight to turn the mold or other similar means, the machine object of the present invention is designed so that the guide and support assembly of the car presents a system of split guides for the constant and complete guidance of the car during the entire manufacturing process, which is complemented by the arrangement of the axis of rotation so that it is possible that the carriage assembly and the mold do not need of counterweights, so that only the actuation of the driving element Turn allows you to perform the complete turn automatically and safe.
La disposición del molde de forma giratoria en 180º para desmoldeo de la pieza permite asimismo la fácil limpieza de las superficies del molde y de las propias piezas de hormigón, de las que se pueden eliminar fácilmente las posibles rebabas generadas en el prensado.The mold layout rotatably in 180º for demolding the piece also allows easy cleaning of the mold surfaces and the concrete parts themselves, of which can easily eliminate burrs generated in the pressing.
Para su mejor comprensión se adjuntan a título explicativo pero no limitativo unos dibujos representativos de una realización preferente de la presente invención.For your best understanding they are attached to title explanatory but not limiting some representative drawings of a preferred embodiment of the present invention.
La figura 1 muestra una vista en perspectiva de los elementos integrantes de la máquina automática para la fabricación de piezas de hormigón prensado objeto de la presente invención.Figure 1 shows a perspective view of the integral elements of the automatic machine for the manufacture of pressed concrete parts object of the present invention.
Las figuras 2 y 3 muestran sendas secciones por los planos de corte indicados en la figura 1.Figures 2 and 3 show sections by the cutting planes indicated in figure 1.
La figura 4 muestra un detalle de la disposición del carro portador de la tolva del hormigón en masa.Figure 4 shows a detail of the arrangement of the hopper carriage of the mass concrete hopper.
La figura 5 muestra un detalle en sección de la disposición giratoria del portamoldes.Figure 5 shows a sectional detail of the rotating arrangement of the mold holder.
La figura 6 muestra un detalle en sección del propio portamoldes por el lado opuesto a la figura 5.Figure 6 shows a sectional detail of the own mold holder on the side opposite to figure 5.
Tal como es de observar en las figuras, la máquina comporta esencialmente una tolva basculante de alimentación de hormigón (1) montada sobre un carro desplazable (2) con intermedio del armazón (15), estando destinada dicha tolva a recibir la masa de hormigón que deberá ser vertida en el molde (3), destinado a la conformación de las piezas deseadas, por ejemplo, un contrapeso para máquinas lavadoras y similares para lo que dispone de una cavidad de moldeo (22) de la forma adecuada a dichos contrapesos, cuyo molde está montado con capacidad de giro en 180º sobre un armazón (21) que es desplazable a lo largo de las guías partidas (4) para su disposición debajo de la prensa (9) montada en el armazón de soporte (10) y que presenta el cabezal (20).As can be seen in the figures, the machine essentially involves a tilt feed hopper of concrete (1) mounted on a movable carriage (2) with intermediate frame (15), said hopper being intended for receive the mass of concrete that must be poured into the mold (3), intended for shaping the desired pieces, for example, a counterweight for washing machines and similar for what you have of a molding cavity (22) in the manner appropriate to said counterweights, whose mold is mounted with 180º turning capacity on a frame (21) that is movable along the guides items (4) for disposal under the press (9) mounted on the support frame (10) and which has the head (20).
Mediante esta disposición de elementos, se posibilita el desplazamiento de la tolva (1) a lo largo de las guías (11) y (12) por acción del dispositivo de accionamiento (8) del tipo más apropiado, por ejemplo hidráulico, neumático u otro, hasta llegar a la posición representada en la figura 1 en la que se producirá el giro de la tolva sobre el eje (19), mediante la acción del dispositivo accionador (16). Las guías (11) y (12) se desplazan sobre juegos de rodillos tales como los representados con los numerales (17) y (18).Through this arrangement of elements, enables the movement of the hopper (1) along the guides (11) and (12) per action of the drive device (8) of the most appropriate type, for example hydraulic, pneumatic or other, until you reach the position represented in figure 1 where you will produce the rotation of the hopper on the shaft (19), through the action of the actuator device (16). The guides (11) and (12) move on roller sets such as those represented with the numerals (17) and (18).
El soporte (21) del molde (3) se desplaza por medio de la acción de dispositivos accionadores (6) que producen su desplazamiento a lo largo de las guías partidas (4) para recibir la acción de la prensa (9). Después del prensado, el soporte (21) volverá a la posición representada en la figura 1, en la que girará en 180º alrededor del conjunto de giro (5) por acción del dispositivo de accionamiento (7). Después de haber efectuado el giro de efectuará el desmoldeo de la pieza recién fabricada de manera que se facilitará la limpieza rápida y eficaz del molde.The support (21) of the mold (3) moves through means of action of actuating devices (6) that produce their displacement along the split guides (4) to receive the press action (9). After pressing, the support (21) it will return to the position represented in figure 1, where it will turn 180º around the rotation set (5) by action of the drive device (7). After having made the turn of the molding of the newly manufactured part of so that quick and efficient cleaning of the mold will be facilitated.
Se comprende que mediante la disposición de medios que se ha explicado se posibilita la fabricación de piezas de hormigón moldeado de manera racional, con una gran simplicidad y productividad y sin necesidad de intervención humana, por lo que la invención tiene un claro efecto en el aumento general de productividad de dicho tipo de piezas.It is understood that through the provision of media that has been explained is possible to manufacture parts of concrete molded in a rational way, with great simplicity and productivity and without the need for human intervention, so the invention has a clear effect on the overall increase of productivity of said type of pieces.
Todo cuanto no afecte, altere, cambie o modifique la esencia de la máquina descrita será variable a los efectos de la presente invención.Everything that does not affect, alter, change or modify The essence of the machine described will be variable for the purposes of the present invention
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200202444A ES2229861B1 (en) | 2002-10-23 | 2002-10-23 | AUTOMATIC MACHINE FOR THE MANUFACTURE OF PRESSED CONCRETE PARTS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200202444A ES2229861B1 (en) | 2002-10-23 | 2002-10-23 | AUTOMATIC MACHINE FOR THE MANUFACTURE OF PRESSED CONCRETE PARTS. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2229861A1 ES2229861A1 (en) | 2005-04-16 |
ES2229861B1 true ES2229861B1 (en) | 2005-12-16 |
Family
ID=34610306
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES200202444A Withdrawn - After Issue ES2229861B1 (en) | 2002-10-23 | 2002-10-23 | AUTOMATIC MACHINE FOR THE MANUFACTURE OF PRESSED CONCRETE PARTS. |
Country Status (1)
Country | Link |
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ES (1) | ES2229861B1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2995879B1 (en) * | 2012-09-25 | 2015-07-24 | Solios Carbone | DEVICE FOR TRANSPORTING A PASTE FOLLOWING TWO PERPENDICULAR AXES AND A DEVICE FOR MANUFACTURING MOLDED BLOCKS COMPRISING SUCH A DEVICE |
ES2609672A1 (en) * | 2017-01-23 | 2017-04-21 | José Ismael CANET ALFONSO | Procedure for manufacturing concrete parts, device and piece obtained (Machine-translation by Google Translate, not legally binding) |
CN108999406A (en) * | 2018-08-10 | 2018-12-14 | 郑州工程技术学院 | A kind of build concrete molding machine |
CN111452186B (en) * | 2020-05-22 | 2021-05-25 | 江苏美利美新型建材科技有限公司 | Autoclaved sand aerated concrete plate device and preparation method |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES8504534A1 (en) * | 1984-05-31 | 1985-04-16 | Garcia Eguia Jesus M | High density concrete parts |
ATA212093A (en) * | 1993-10-21 | 1996-07-15 | Schluesselbauer Johann | DEVICE FOR PRODUCING RING OR TUBULAR WORKPIECES FROM CONCRETE |
-
2002
- 2002-10-23 ES ES200202444A patent/ES2229861B1/en not_active Withdrawn - After Issue
Also Published As
Publication number | Publication date |
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ES2229861A1 (en) | 2005-04-16 |
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