ES2370025B1 - MOLDING SYSTEM FOR MISCELLANEOUS AGLOMERATED MATERIALS - Google Patents
MOLDING SYSTEM FOR MISCELLANEOUS AGLOMERATED MATERIALS Download PDFInfo
- Publication number
- ES2370025B1 ES2370025B1 ES200802600A ES200802600A ES2370025B1 ES 2370025 B1 ES2370025 B1 ES 2370025B1 ES 200802600 A ES200802600 A ES 200802600A ES 200802600 A ES200802600 A ES 200802600A ES 2370025 B1 ES2370025 B1 ES 2370025B1
- Authority
- ES
- Spain
- Prior art keywords
- mold
- agglomerate
- molding system
- cavity
- various
- 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.)
- Active
Links
- 239000000463 material Substances 0.000 title claims abstract description 31
- 238000000465 moulding Methods 0.000 title claims abstract description 14
- 239000011230 binding agent Substances 0.000 claims abstract description 5
- 239000011093 chipboard Substances 0.000 claims abstract 3
- 230000000295 complement effect Effects 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/08—Moulding or pressing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/08—Moulding or pressing
- B27N3/20—Moulding or pressing characterised by using platen-presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N5/00—Manufacture of non-flat articles
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
Abstract
Sistema de moldeo para materiales aglomerados diversos.#Está destinado para moldear un aglomerado de materiales diversos mezclados con ligantes, incluyéndose un molde que comprende en principio una base y una tapa de cierre.#Se caracteriza porque la base (1) incorpora al menos una cavidad (2) donde se vierte el aglomerado (3). Esta cavidad se complementa con un elemento macho enfrentado (5) que forma parte de la tapa (4), de manera que al cerrarse el molde el elemento macho (5) presiona sobre el aglomerado (3) ubicado en la cavidad (2) reduciendo su volumen a una configuración prevista definida por las superficies enfrentadas del elemento macho y cavidad o elemento hembra sobre las cuales contacta el material de aglomerado (3).Molding system for various agglomerated materials. # It is intended to mold an agglomerate of various materials mixed with binders, including a mold that comprises in principle a base and a closing lid. # It is characterized in that the base (1) incorporates at least one cavity (2) where the agglomerate (3) is poured. This cavity is complemented by a facing male element (5) that is part of the lid (4), so that when the mold is closed the male element (5) presses on the chipboard (3) located in the cavity (2) reducing its volume at a planned configuration defined by the facing surfaces of the male element and cavity or female element on which the agglomerate material (3) contacts.
Description
na al cerrar el molde por los machos también sobre-na when closing the mold by the males also over-
Sistema de moldeo para materiales aglomerados diversos. Objeto de la invenciónMolding system for various agglomerated materials. Object of the invention
La presente invención, según se expresa en el enunciado de esta memoria descriptiva, se refiere a un sistema de moldeo para materiales aglomerados diversos (triturados, corchos, etc ......, mezclados con ligantes). The present invention, as expressed in the statement of this specification, refers to a molding system for various agglomerated materials (crushed, corks, etc ..., mixed with binders).
Incluye básicamente un molde que comprende una tapay una base, incorporando esta últimael huecoa rellenar con los materiales de aglomerado, de manera que una vez que los citados materiales se han vertido en el hueco de la base del molde, se procede a cerrar el mismo mediante la tapa. It basically includes a mold comprising a lid and a base, the latter incorporating the hollow filling with the agglomerate materials, so that once said materials have been poured into the hollow of the mold base, the same is closed by the lid
Durante este proceso de cerrado un elemento macho de la tapa enfrentado con el hueco del molde presiona sobre el material de aglomerado reduciendo su volumenydespuésdeun tiempode curado obtenerla pieza prevista abriendo previamente el molde. Antecedentes de la invención During this process of closing a male element of the lid facing the mold hole, presses on the agglomerate material, reducing its volume and after a time of curing, obtaining the intended part by opening the mold beforehand. Background of the invention
En la actualidad los sistemas de moldeo convencionales de inyección comprenden un molde que incluyeen principio una baseyuna tapa,de maneraque cuando se cierra el molde se genera un hueco inalterableque correspondeconelvolumendelapiezaque sevaa moldearyque se desea obtener, hueco que se rellenará del material porinyección. At present, conventional injection molding systems comprise a mold that in principle includes a base and a lid, so that when the mold is closed an unalterable gap is generated that corresponds to the volume of the part that is to be molded and which is desired to be obtained, a hole that will be filled with the injection material.
También son conocidos los sistemas de moldeo por colada en el que una cavidad se rellena de un material fundido o sin fraguar, para después esperar durante un tiempo a que dicho material fragüe. Descripción de la invenciónAlso known are casting molding systems in which a cavity is filled with a molten or unset material, and then wait for a while for said material to set. Description of the invention
El sistema de moldeo para materiales aglomerados diversos que constituye el objeto de la invención comprende en principio un molde formado por una baseyuna tapa,de maneraquela base incorpora unas cavidades o elementos hembra donde se verterá un aglomerado de materiales mezclado con ligantes, para después proceder al cerrado del molde con la tapa, la cual incorpora elementos macho enfrentados con los elementos hembra de la base, de manera que a medida que se va cerrando el molde aproximando la tapa a la base, los elementos macho presionan fuertemente el aglomerado de materiales reduciendo su volumen inicial hasta que la tapa hace tope contra la base por unas porciones planas de sus caras enfrentadas, con lo cualse consigueelvolumen reducidoyrequeridode la pieza a moldear con el consiguiente aumento de la densidad prevista. The molding system for various agglomerated materials constituting the object of the invention comprises in principle a mold formed by a base and a lid, so that the base incorporates cavities or female elements where an agglomerate of materials mixed with binders will be poured, then proceed to the closed of the mold with the lid, which incorporates male elements facing the female elements of the base, so that as the mold is closed approaching the lid to the base, the male elements strongly press the agglomerate of materials reducing their initial volume until the lid stops against the base by flat portions of its facing faces, which achieves the reduced and required volume of the piece to be molded with the consequent increase in the expected density.
Después de un tiempo de curado se abre el molde yse extrae la pieza obtenida con la densidad requerida. After a curing time the mold is opened and the piece obtained with the required density is extracted.
Así pues, para que el aglomerado de materiales, cargado de forma manual, tenga la densidad adecuada, requerida o especificada, es preciso presionar sobre dicho aglomerado alojado en la cavidad interna del molde. Thus, so that the agglomerate of materials, loaded manually, has the appropriate density, required or speci fi ed, it is necessary to press on said agglomerate housed in the internal cavity of the mold.
En un molde convencional sería muy difícil conseguirlo. In a conventional mold it would be very difficult to achieve it.
Así pues, con el molde de la invención lo que se hace es que se añade un volumen “perdido” que sirve para acumular material que después se presiona contra el hueco o cavidad al cerrar el molde. Thus, with the mold of the invention what is done is that a "lost" volume is added that serves to accumulate material that is then pressed against the hole or cavity when the mold is closed.
La carga del aglomerado se hace llenando toda la cavidad de la base, todo el hueco que forman el molde. Esta cavidad está sobredimensionada de manera dimensionados que lleva la tapa, de modo que todo el material se confina en la cavidad o hueco que realmente se corresponde con el volumen de la pieza que se quiere moldear. The agglomerate is loaded by filling the entire cavity of the base, the entire hole that forms the mold. This cavity is oversized in a dimensioned way that the lid carries, so that all the material is confined in the cavity or hole that really corresponds to the volume of the piece to be molded.
El molde tiene una altura suplementaria con respectoaotro moldeconvencional, altura que determina el volumen “perdido” citado anteriormente. The mold has a supplementary height with respect to another conventional mold, height that determines the "lost" volume mentioned above.
Cuando se tiene el modelo que se quiere moldear, en función de las especificaciones que se deseen, se determina cuál debe ser esevolumen adicionalde material para conseguir lo que se deseay se dimensiona el volumen “perdido” del molde. When you have the model you want to mold, depending on the specifications you want, it is determined what that additional volume of material should be to achieve what you want and the “lost” volume of the mold is sized.
Las plantas obtenidas pueden ser de distintas formas, alturas, quiebros, etc. The plants obtained can be of different shapes, heights, breaks, etc.
Por último cabe señalar que pueden llevar elementos adicionales como planchas de cartón o de cualquier otro material, como cambrillones, taloneras rígidas, forros superiores, forros envolventes, etc. Estos elementos pueden sujetarse bien por medio de agujas, bien por absorción en vacío u otros medios. Finally it should be noted that they can carry additional elements such as cardboard sheets or any other material, such as racks, rigid heels, top liners, wrap liners, etc. These elements can be held well by means of needles, either by vacuum absorption or other means.
Acontinuación parafacilitar una mejor comprensiónde esta memoria descriptivayformando parteintegrante de la misma se acompañan unas figuras en las que con carácter ilustrativoy no limitativo se ha representadoel objetodelainvención. Breve descripción de los dibujosThen, to facilitate a better understanding of this descriptive report and forming an integral part of it, some figures are attached in which the object of the invention has been represented by way of illustration and not limitation. Brief description of the drawings
Figura 1.-Muestra una vista en alzado seccionado del sistema de moldeo para materiales aglomerados diversos, objeto de la invención. Figure 1.- Shows a sectioned elevation view of the molding system for various agglomerated materials, object of the invention.
Comprende básicamente un molde que estáen posición abierta. It basically comprises a mold that is in an open position.
Figura 2.-Muestra una vista en sección del molde en posición cerrada. Descripción de la forma de realización preferidaFigure 2.- Shows a sectional view of the mold in the closed position. Description of the preferred embodiment
Considerando la numeración adoptada en las figuras, el sistema de moldeo para materiales aglomerados diversos se determina a partir de un molde que comprende una base 1 con cavidades o elementos hembra2dondeseverteráun aglomeradode materiales mezclados conligantes3yuna tapa4con elementos salienteso elementos macho5enfrentadoscon las citadas cavidades 2. Considering the numbering adopted in the fi gures, the molding system for various agglomerated materials is determined from a mold comprising a base 1 with cavities or female elements2 where an agglomerate of blended mixed materials3 and a cover4 with protruding elements or male elements5 faced with the mentioned cavities 2 will become.
Unavezquesehavertidoel aglomeradode materiales con ligantes3 en las cavidades de la base1 se procede al cierre del molde mediante su tapa 4, de maneraa medidaqueseva cerrandoel molde,loselementos salientes5presionan contraelvolumen inicial de aglomerado 3 reduciendo su volumen hasta que unas porciones planas6de la tapa4hacen tope contra otras porciones planas7enfrentadas de la base 1. Es evidente que para obtener la pieza requerida con la densidad deseada se vierte un mayor volumen de aglomerado que el ocupado por la pieza final obtenida. Once the agglomerate of materials with binders3 has been converted into the cavities of the base1, the mold is closed by its cover 4, in a way that closes the mold, the protruding elements5 press against the initial volume of agglomerate 3 reducing its volume until a flat portions6 of the lid4 face against other flat portions7 of the base 1. It is evident that to obtain the required piece with the desired density a greater volume of agglomerate is poured than that occupied by the final piece obtained.
En esta situación se espera un espacio de tiempo previsto para que el aglomerado junto con sus ligantes cureo fragüe, para después abrirel moldeyproceder a la extracción de la pieza moldeada con la densidad requerida. In this situation, an expected period of time is expected for the agglomerate together with its curing binders to then open the mold and proceed to the extraction of the molded part with the required density.
Las caras lateralesde las cavidades2yelementos salientes5 incorporan unos pequeños escalonamientos perimetrales complementarios8y9que contactan entre sí como elementos de cierre del volumen que ocupa la pieza a obtener con el aglomerado de materiales 3. The lateral faces of the cavities2 and protruding elements5 incorporate small complementary perimeter steps8 and 9 that contact each other as closing elements of the volume occupied by the piece to be obtained with the agglomerate of materials 3.
Por otro lado, previamente al vertido del aglomeOn the other hand, prior to the pouring of the agglome
rado dentro del molde, se puede disponer sobre al menos una porción de superficie interna del molde un elemento laminar, tal como cartones, cambrillones, forros, etc. Este elemento laminar se unirá íntegramente al aglomerado3para obtener así una pieza compuesta por dicho aglomeradoyel elemento laminar, el cual se puede sujetar en el interior del molde mediante agujas, por succión u otros medios. At the inside of the mold, a laminar element, such as cardboard, racks, liners, etc., can be arranged on at least a portion of the inner surface of the mold. This laminar element will be completely attached to the agglomerate3 to obtain a piece composed of said agglomerate and the laminar element, which can be held inside the mold by needles, by suction or other means.
Claims (6)
- 4. Four.
- Sistema de moldeo para materiales aglomerados diversos, según una cualquiera de las reivindicaciones anteriores, caracterizado porque previamente al vertido del aglomerado dentro del molde, se dispone sobre al menos una porción de superficie interna del molde un elemento laminar, tal como cartones, cambrillones, forros, etc., que se unirá íntegramente al aglomerado (3) para obtener la pieza compuesta por este aglomeradoyel elemento laminar. Molding system for various agglomerated materials, according to any one of the preceding claims, characterized in that, prior to the pouring of the agglomerate into the mold, a laminar element, such as cardboard, racks, linings, is arranged on at least a portion of the internal surface of the mold. , etc., which will be joined in full to the chipboard (3) to obtain the piece composed of this chipboard and the sheet element.
- 5. 5.
- Sistema de moldeo para materiales aglomerados diversos, según la reivindicación 4, caracterizado porque el elemento laminar se fija al molde mediante pequeñas agujas. Molding system for various agglomerated materials according to claim 4, characterized in that the sheet element is fixed to the mold by small needles.
- 6. 6.
- Sistema de moldeo para materiales aglomerados diversos, según la reivindicación 4, caracterizado porque el elemento laminar se fija al molde mediante succión. Molding system for various agglomerated materials according to claim 4, characterized in that the sheet element is fixed to the mold by suction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200802600A ES2370025B1 (en) | 2008-09-12 | 2008-09-12 | MOLDING SYSTEM FOR MISCELLANEOUS AGLOMERATED MATERIALS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200802600A ES2370025B1 (en) | 2008-09-12 | 2008-09-12 | MOLDING SYSTEM FOR MISCELLANEOUS AGLOMERATED MATERIALS |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2370025A1 ES2370025A1 (en) | 2011-12-12 |
| ES2370025B1 true ES2370025B1 (en) | 2012-10-29 |
Family
ID=44994817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES200802600A Active ES2370025B1 (en) | 2008-09-12 | 2008-09-12 | MOLDING SYSTEM FOR MISCELLANEOUS AGLOMERATED MATERIALS |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2370025B1 (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1231767B (en) * | 1989-08-02 | 1991-12-21 | Gianfranco Losio | PROCEDURE FOR OBTAINING GRANULATED CORK GRANULES OR SIMILAR POLYURETHANE COMPOUNDS, IN PARTICULAR FOR THE REALIZATION OF SHOE SOLES, DEVICE FOR IMPLEMENTING THE PROCEDURE AND RELATED PRODUCT OBTAINED. |
| SG129293A1 (en) * | 2004-06-11 | 2007-02-26 | Gpac Technology S Pte Ltd | Method to form a high strength moulded product |
| ITMO20050291A1 (en) * | 2005-11-04 | 2007-05-05 | Imal Srl | MACHINE FOR THE FORMATION OF MATERIAL MATERIALS TO MANUFACTURE, PARTICULARLY FOR THE IMPLEMENTATION OF CROSSPIECES FOR LOADING BALLS, AND RELATIVE METHOD |
-
2008
- 2008-09-12 ES ES200802600A patent/ES2370025B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| ES2370025A1 (en) | 2011-12-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101362393B1 (en) | Injection molding apparatus | |
| CA2869410C (en) | Pressure casting mold for producing a cast part | |
| ES2094922T3 (en) | PROCEDURE FOR MOLDING AN ARTICLE OF MULTIPLE LAYERS. | |
| AR050039A1 (en) | PROCESS FOR THE COLADA OF AN ARTICLE | |
| ES2370025B1 (en) | MOLDING SYSTEM FOR MISCELLANEOUS AGLOMERATED MATERIALS | |
| TW200731427A (en) | Plastic molding machine and plastic molding method | |
| EP3566846B1 (en) | Method of manufacturing a model car body | |
| NO20072574L (en) | Storage container for long-term storage of radioactive material and method and apparatus for making the container | |
| CN111542405B (en) | Method for producing a molded part and riser insert for use in such a method | |
| EP1775045A3 (en) | Feeder insert for a casting mold | |
| ES2737448T3 (en) | Monolithic remote control | |
| CN101618588B (en) | Injection molding device comprising opened and closed form | |
| CN104139183A (en) | Molding device and molding method for rare-earth permanent magnet material | |
| CN202016173U (en) | Three-plate mould | |
| CN106626228A (en) | Forming process of glass plastic | |
| CN207724744U (en) | A kind of molding die of grid mask | |
| US20150061185A1 (en) | Manufacturing method for container with artificial creatures | |
| CN209158787U (en) | Resistance to deformation antiseep lithium battery kit injection mould | |
| CN103147623A (en) | Doorknob and manufacturing method thereof | |
| KR101453398B1 (en) | Frame for embossed concrete block forming machine | |
| ES2383638B1 (en) | PRINT CHANGE SYSTEM FOR INJECTION MOLDS. | |
| CN203282645U (en) | Frame forming die of abalone cultivation cage | |
| JP2005193634A (en) | Injection-molded product manufacturing method and mold assembly therefor | |
| JPH032638U (en) | ||
| CN207240742U (en) | A kind of forming through holes injection mold perpendicular to die joint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
Ref document number: 2370025 Country of ref document: ES Kind code of ref document: B1 Effective date: 20121029 |