• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Process of thermoforming of a solid surface or "solid surface" that is based on the combination of the elastoplastic properties of the "solid surface" when it reaches a certain temperature, preferably between 120º and 140ºC and in the injection of compressed air over the outer face of the "solid surface" producing its deformation against a molding assembly formed by means of a series of individual units that are adjustable and adjustable in height. A procedure is achieved that does not require manufacturing a mold with a specific design, and where the means used for the shaping allow slight variations to achieve alternative designs and variants in a simple way without having to make a new mold. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2679094A1
    申请号:ES201730187
    申请日:2017-02-15
    公开日:2018-08-22
    发明作者:Guillermo Molla Orti
    申请人:Indutec Solid S L；Indutec Solid SL；
    IPC主号:
    专利说明:

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    THERMO-CONFORMED PROCEDURE OF A SOLID SURFACE
    OBJECT OF THE INVENTION
    It is an object of the present invention, as the title establishes, a thermoforming process of a solid surface known in the sector as "solid surface".
    The present invention characterizes the characteristics of the elements and means used and the steps performed in the solid surface thermoforming process that allow a solid surface conformation in an efficient, economical manner and with a high degree of finish. quality.
    Therefore, the present invention is within the scope of the thermoforming processes of elastoplastic solid materials, and particularly of solid surfaces.
    BACKGROUND OF THE INVENTION
    The solid surface or “solid surface” is a very nice mineral compact and similar to natural stone. It is composed of two thirds of natural minerals and a low percentage of high strength resins that give it exclusive features: lack of pores, anti-bacteria, hardness, strength, durability, ease of repair, poor maintenance and easy cleaning.
    It has a warm and comfortable touch surface that is capable of withstanding the attack of concentrated acids, is resistant to all types of stains and is not altered by the use of chemicals, even solvents.
    Due to its lack of pores and the proven resistance to adverse weather conditions, it is also an outdoor material.
    For the thermoforming of this material in order to adopt different shapes, molds are used that are manufactured exclusively for the design that is intended to be made, so that each time the design is changed, a new mold must be manufactured according to the
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    new design.
    The limitation of the conformation of the “solid surface” to the design of the mold limits the development of new designs, therefore a procedure of conformation of the “solid surface” is sought that allows to vary the existing designs without having to manufacture a new mold according to the new design, developing a procedure such as the one described below and is reflected in its essentiality in the first claim.
    DESCRIPTION OF THE INVENTION
    The object of the present invention is a thermoforming process of a solid surface, which hereafter will be referred to as "solid surface", since it is a term commonly accepted in the sector of the technique in which it is included.
    The procedure is based on the combination of the elastoplastic properties of the “solid surface” when it reaches a certain temperature and on the injection of compressed air on the outer face of the “solid surface” producing its deformation against a set of individual units of arranged flat areas on a molding set.
    The molding assembly is formed by a series of individual units of flat areas in reticular arrangement, where the individual units of flat areas are adjustable and adjustable in height and therefore in their distance in relation to the rear face of the "solid surface".
    The solid surface thermoforming process comprises the steps of:
    - Arrangement of the “solid surface” with its outer face or face seen on a base-support board that is provided with at least one compressed air inlet. The solid surface is hot at a temperature between 120 ° C and 140 ° C.
    - Arrangement of a perimeter plate to the entire surface of the solid surface by its rear face
    - conformation of a perimeter jaw by means of a "U" profile so that inside they are housed from the top to the bottom, first the perimeter profile, then the edges of the "solid surface" and finally the edges of the base-support board, said elements being fixed and fixed within the "U" profile by means of tightening means, for example a series of knobs or the like
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    regularly distributed.
    - Definition of a shaping assembly that is formed by a series of individual units of flat areas arranged in a reticular manner, the flat surfaces of said individual units being arranged at a distance such that the limit to which the solid surface is deformed is set "
    - fixing the molding assembly on the perimeter jaw and on a rigid bench or structure.
    - compressed air injection through the at least air inlet with the one in the base-support board.
    Compressed air injection will be carried out preferably but not limited to a pressure of about 6 Kilos / cm2 for an interval of 15 to 20 minutes.
    During the process of injecting compressed air over the at least hole of the base-support board, the deformation of the "solid surface" occurs until contact with the individual flat surface units.
    Each of the individual flat-surface units are mounted on a ball joint placed at the end of a regulating screw. The regulating screw allows to select the height or distance at which the flat surface of the back surface of the “solid surface” should be before deforming the “solid surface” and therefore marks the limit of the deformation of the “solid surface”. On the other hand, the heads of the individual flat-surface units being mounted on a ball joint arranged at the lower end of each regulating screw, make said heads adjustable and all of them perfectly aligned by the pressure of the injected compressed air .
    Thanks to the steps of the described method and the materials used, a method of forming a solid surface sheet is achieved in a simple way, without having to manufacture a mold with a specific design, and where the means used to the conformation allows with slight variations to achieve alternative designs and variants in a simple way without having to manufacture a new mold.
    Unless otherwise indicated, all technical and scientific elements used herein have the meaning normally understood by a person skilled in the art to which this invention pertains. In the practice of the present invention you can
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    use procedures and materials similar or equivalent to those described herein.
    Throughout the description and the claims the word "comprises" and its variants are not intended to exclude other technical characteristics, additives, components or steps. For those skilled in the art, other objects, advantages and features of the invention will be apparent in part of the description and part of the practice of the invention.
    EXPLANATION OF THE FIGURES
    To complement the description that is being made and in order to help a better understanding of the characteristics of the invention, according to a preferred example of practical implementation thereof, a set of drawings is attached as an integral part of said description. where, for illustrative and non-limiting purposes, the following has been represented.
    In Figure 1, we can see a cross section of the assembly prepared for the deformation of the "solid surface".
    In Figure 2, we can see a detail of an individual flat surface unit.
    In figure 3 the molding assembly can be seen in its lower face where the different individual flat surface units can be seen.
    In figure 4 the upper face of the molding assembly can be seen.
    Figure 5 shows the way to hold all the elements together and on a rigid structure.
    PREFERRED EMBODIMENT OF THE INVENTION.
    In view of the figures, a preferred embodiment of the proposed invention is described below.
    In Figure 1 we can see a cross section of the whole assembly ready to proceed to the injection of compressed air and deform the sheet of "solid surface".
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    As you can see the sheet of "solid surface" (1) is arranged with its face or exterior (1.1) on a base-support board (2), which can be agglomerated and has at least one entrance hole ( 3) compressed air.
    Perimeter, on the edges of the rear face (1.2) of the “solid surface” a plate (4) is arranged, leaving the whole set of board (2) base-support, “solid surface” (1) and perimeter plate (4) , held by its perimeter edges by means of a "U" profile by means of clamping means, which in the embodiment shown is a clamping knob (6), forming a perimeter jaw (5).
    In the interior space defined by the perimeter jaw (5) the molding assembly (7) is housed and fixed, which comprises a support board (8) from which a series of individual units (9) of adjustable and adjustable flat areas emerge in height.
    Figure 2 shows how each individual flat area unit (9) has a regulating screw (11) that at its lower end has a joint ball joint (12) with a head (10) so that it allows tipping and orientation of the flat surface. The regulating screw (11) has an adjusting nut (13).
    In figure 3 showing the rear or bottom face of the molding assembly (7) a series of individual units (9) of flat area can be seen, which in the embodiment shown have a circular shape, and which are preferably reticularly distributed , each of them arranged at a different height, being able to observe an individual unit (9) placed in the central part that would present a greater deformation of the "solid surface" for corresponding, for example, to the drain of a shower tray.
    Said rear face of the molding assembly (7) has a perimeter frame (14) that is so that it corresponds to the free interior space defined by the perimeter jaw (5).
    Thanks to the fact of discretizing or crosslinking the entire surface to be formed into small individual units (9) of flat surface it is possible to achieve high quality in the continuity of the deformations that are to be achieved in the "solid surface".
    In figure 4, which shows the upper face of the molding assembly (7), the upper end of the regulating screws (11) can be seen, which as already indicated serve to
    adjust the height of each of the individual units (9).
    Finally, in figure 5 it is shown how the assembly is completely fixed to each other and also to a rigid support structure (16) by means of a series of 5 clamping sergeants (15) that not only fix the molding assembly (7) on the perimeter jaw (5), but also to the rigid support structure (16).
    Describing sufficiently the nature of the present invention, as well as the way of putting it into practice, it is stated that, within its essentiality, it may be carried out in other embodiments that differ in detail from that indicated by way of for example, and to which it will also achieve the protection that is sought, provided that it does not alter, change or modify its fundamental principle.
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    权利要求:
    Claims (2)
    [1]
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    1. - Thermoforming process of a solid surface or solid surface characterized by comprising the steps of:
    - Arrangement of the “solid surface” (1) with its outer face (1.1) or face seen on a base-support board (2) that is provided with at least one inlet (3) of compressed air. The solid surface is hot at a temperature between 120 ° C and 140 ° C.
    - Arrangement of a perimeter plate (4) to the entire surface of the solid surface by its rear face
    - conformation of a perimeter jaw (5) by means of a "U" profile so that inside they are housed from the top to the bottom, first the perimeter profile (4), then the edges of the "solid surface "(1) and finally the edges of the base-support board (2), said elements being fixed and fixed within the" U "profile by means of clamping means.
    - Definition of a shaping assembly (7) that is formed by a series of individual units (9) of flat areas arranged in a reticular manner, the flat surfaces of said individual units (9) being arranged at a distance that sets the limit up to which will deform the "solid surface"
    - fixing the molding assembly (7) on the perimeter jaw (5) and on a rigid bed or structure (16).
    - injection of compressed air through the at least air inlet (3) with the one in the chipboard (2).
    [2]
    2. - Thermoforming process of a solid surface, according to claim 1, characterized in that the injection of compressed air is carried out at a pressure of about 6 Kilos / cm2 for an interval of 15 to 20 minutes.
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    同族专利:
    公开号 | 公开日
    ES2679094B1|2019-06-21|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    FR2411701A1|1977-12-19|1979-07-13|Impression Cartonnage Ste Pari|PROCEDURE AND DEVICE FOR OBTAINING A PACKAGING AS WELL AS THE PACKAGING SO OBTAINED|
    JPS5672429A|1979-11-16|1981-06-16|Mitsubishi Electric Corp|Manufacture of curved-surface screen|
    JPS61280914A|1985-06-07|1986-12-11|Tsutsunaka Plast Kogyo Kk|Thermoforming process of thermoplastic resin molding|
    JP2016093934A|2014-11-13|2016-05-26|帝人株式会社|Molding method and device|
    法律状态:
    2018-08-22| BA2A| Patent application published|Ref document number: 2679094 Country of ref document: ES Kind code of ref document: A1 Effective date: 20180822 |
    2019-06-21| FG2A| Definitive protection|Ref document number: 2679094 Country of ref document: ES Kind code of ref document: B1 Effective date: 20190621 |
    2019-11-27| FA2A| Application withdrawn|Effective date: 20191121 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201730187A|ES2679094B1|2017-02-15|2017-02-15|TERMO-CONFORMED PROCEDURE OF A SOLID SURFACE|ES201730187A| ES2679094B1|2017-02-15|2017-02-15|TERMO-CONFORMED PROCEDURE OF A SOLID SURFACE|
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