WO2013128038A1 - Âme de porte plane améliorée et moule pour sa fabrication - Google Patents

Âme de porte plane améliorée et moule pour sa fabrication Download PDF

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Publication number
WO2013128038A1
WO2013128038A1 PCT/ES2012/000052 ES2012000052W WO2013128038A1 WO 2013128038 A1 WO2013128038 A1 WO 2013128038A1 ES 2012000052 W ES2012000052 W ES 2012000052W WO 2013128038 A1 WO2013128038 A1 WO 2013128038A1
Authority
WO
WIPO (PCT)
Prior art keywords
mold
door
plates
frame
product
Prior art date
Application number
PCT/ES2012/000052
Other languages
English (en)
Spanish (es)
Inventor
Manuel Lopez Sanchez
Original Assignee
Almas De Puertas, S.L.
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 Almas De Puertas, S.L. filed Critical Almas De Puertas, S.L.
Priority to PCT/ES2012/000052 priority Critical patent/WO2013128038A1/fr
Publication of WO2013128038A1 publication Critical patent/WO2013128038A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E06B3/82—Flush doors, i.e. with completely flat surface
    • E06B3/822—Flush doors, i.e. with completely flat surface with an internal foursided frame
    • E06B3/825—Flush doors, i.e. with completely flat surface with an internal foursided frame with a wooden frame
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E06B3/7015—Door leaves characterised by the filling between two external panels
    • E06B2003/7019—Door leaves characterised by the filling between two external panels of corrugated type
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E06B3/7015—Door leaves characterised by the filling between two external panels
    • E06B2003/7025—Door leaves characterised by the filling between two external panels of cork; of wood or similar fibres
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E06B3/7015—Door leaves characterised by the filling between two external panels
    • E06B3/7017—Door leaves characterised by the filling between two external panels of grating type

Definitions

  • the present invention refers to a door core and mold for its manufacture, providing notable advantageous features in the manufacture of this type of door soul that unlike the massifs have their hollow interior. They have a sandwich structure formed by a central core that defines the hollow part together with the perimeter frame, object of the invention and two external plates or covers.
  • Atamborados boards or atamboradas doors are manufactured that include a hollow central frame or core formed by stringers and cross them of solid wood to which they are attached by both sides plywood covers joined with adhesives or glues.
  • Atamboradas doors that include as central core the aforementioned solid wood frame and an internal honeycomb structure or similar as insufficiently resistant reinforcement to at least maintain the parallelism of the sandwich structure tops.
  • the mold with which the cores or central panels of atamborated boards are manufactured in accordance with the present invention it is worth mentioning the Invention Patent No. P-200601305 of the same applicant of the present invention, which contemplates that souls of doors can be formed with the paneling or glazing gaps so that material is not wasted since the soul of the door is perfectly finished and finished, only in the absence of final rejection and without requiring any machining.
  • This Invention Patent cited contemplates that the mold for atamboradas doors is formed by a fixed perimeter frame that follows the contour of the soul of the door, or a multiple of the surface of the door to be able to simultaneously obtain several door souls in the same phase of pressed, then separated by cuts.
  • the first and second rectangular frames, as well as the independent intermediate blocks with which the holes for paneling or glazing can be formed, are supported by through vertical rods through an upper horizontal platform that is driven by the lower hydraulic cylinders of the press This operation is performed once the upper hot plate of the press has covered the mold.
  • improvements are contemplated in the mold for manufacturing door souls that focus on both the fixed part of the mold and the lifting and lowering structure of the first and second frames to vary the travel stroke depending on the thickness of the door's soul.
  • the rectangular frame or walls of the mold in which several units can be manufactured in the same pressing phase instead of being fixed to manufacture souls of standard doors, it is divided into two parts: a fixed outer perimeter to each independent unit and another mobile interior telescopically movable in this one and capable of occupying two positions: an upper one that remains flush with the perimeter outer part to manufacture standard door souls and another lower position to manufacture door souls of larger dimensions in length and width, when descending to the same extent as the first rectangular frame does to receive greater volume of material to be pressed.
  • the hydraulic cylinders that assist these first and second frames are extended or collected as desired depending on the order they receive from the automatic computer control unit that includes the installation.
  • the movements of admission (descent) are sequential during the advance of the dispensers that supply the product to be pressed, since in the displacement towards one side of the press the product contained in the hoppers is discharged which in this case, can be DM or wood and glue particles with different densities when making sandwich door souls.
  • the mobile frame on which the dispenser or dispensers is mounted leaves the press, pressing is carried out and thus when it returns to the other side, the withdrawal of the manufactured door souls takes place simultaneously, which is carried out once that the upper plate of the press has been lifted and the lower cylinders thereof have been extended to remove the soul from the door with respect to the mold.
  • the dispenser includes a large central hopper with the product to be the central area of the sandwich of the soul of the door of two densities and two other smaller side hoppers that contain the product of the standard layers thereof.
  • a large central hopper with the product to be the central area of the sandwich of the soul of the door of two densities and two other smaller side hoppers that contain the product of the standard layers thereof.
  • At the bottom of the hoppers there are rotating vane rollers that distribute the product towards the sides and also the entire bottom of the hopper is occupied by two transport bands that move towards the center where there are rollers with vanes that are responsible for Fill the mold.
  • the present invention significantly improves the patents owned by the inventor, No. P200702385 and P200701710, by solving a series of problems that these patents had in their realization and manufacture.
  • the core of the atamborada door that the invention proposes, together with the mold for its manufacture, offers a central core that together with the perimeter frame is the sandwich part of a atamborada door that is constituted with the mold.
  • the recesses of one face are out of phase with respect to those of the other face to form walls of little thickness, thus achieving the resistance due to and at the same time lightening weight, and to which later it is enough to attach the covers or side plates to form the soul of the door atamborada, being these covers or plates advantageously of the same pressed material of particles of wood agglomerate and tails.
  • This soul of door atamborada only remains to repel it to form the door, both in their faces seen and in the songs thus imitating a finish in the chosen noble wood
  • the toothed plate of the bottom of the mold and the one attached to the hot upper plate of the press are determined by two plates whose exposed faces incorporate a plurality of trunk-pyramidal or trunk-conical projections , with the aforementioned distribution, to form the recesses in the blanket of particles of wood agglomerate and glues poured into the mold by the corresponding dispenser, when deposited on the bottom plate and lowering the upper hot plate to close the mold.
  • the vertices of this toothed surface constructed in the mold are truncated to increase the surface of gluing of the tops or external plates of the sandwich.
  • the mold is loaded with the product of a single density that is in a dosing hopper arranged in a carriage that has a reciprocating movement from one side of the mold to the other, leaving the press to allow the upper hot plate to lower of the same to close the mold superiorly.
  • This plate includes another plate of toothed profile similar to the lower one but with its teeth offset to the three-leg and not getting to join both to form the broken surface with the desired thickness.
  • the lower hydraulic cylinders of the press act, causing the thrust platform to be located to determine the size of the blanket, in addition to performing the final pressing of the board.
  • the upper toothed plate that has a flat perimeter extension with respect to its toothed area since the mold must be completely closed. The teeth are located only in the central area, although it is wide.
  • Figure 1 It is a cross-sectional view in elevation, of an atamborado board formed by a hollow central body together with the perimeter frame and two external boards or plates acquiring a sandwich structure, according to the invention.
  • Figure 2. It is a view similar to Figure 1, where only the hollow central body is observed together with the perimeter frame, as it is manufactured in the mold object of the invention.
  • Figure 3 Detail of plan view where we can see the hollow central body, the perimeter frame and the demoulding pushers.
  • Figure 4. It is a view in longitudinal elevation of the mold for simultaneous manufacture of door souls, arranged in a gantry press and with the dosing hopper located on the mold.
  • Figure 5. It is a view similar to Figure 4, but in this case with the press closed.
  • Figure 6. It is a cross-sectional view of that shown in Figure 4, not including the dosing hopper.
  • Figure 7. It is a view of the frames of the press Figure 8.- It is a plan view of the base of the press, of the frames and location of the cylinders that raise the thrust platform, the frame and the toothed plate .
  • Figure 9. It is a plan view of the mold release system of the mold board once the press is opened, and we can also observe pushers that have the function of starting the board of said toothed mold by means of pneumatic cylinders.
  • Figure 10. It is a view of the upper plate being represented in it the upper hydraulic cylinders of the lower mold closure and in turn we have a view of the central hole of the door.
  • Figure 11.- It is an elevational and longitudinal plan view according to the direction of travel of the dosing hopper of the mobile car.
  • the lower hot plates (15) which have the serrated plates (4) attached thereto dimensions, this hot plate is scrollable down to receive the product to be pressed.
  • These hot plates (15) have, like the upper one, an insulating plate (19) that will protect the pushing platform (20) from heat, and in turn this insulating plate has a protective metal plate (30) that will prevent use deteriorate the insulating plate (19).
  • the perimeter frame (21) which is the one that closes the mold when the upper hot plate (10) comes down.
  • This perimeter frame in the longitudinal part, is aligned by fixed supports to the frames (29) and by means of some regulating screws (33) they can push or pull the perimeter frame to adjust it to the telescopic frames (22) and thus ensure the correct functioning of these (figures 6 and 8).
  • the telescopic frame (22) has the mission of raising or lowering together with the thrust platform (20) to form the part of the door with the highest density (fence) (4) (figures 1 and 2).
  • This solid door frame is formed naturally in the same pressing phase in the mold, loading with a greater quantity of product to obtain a higher density than in the atamborada part.
  • the perimeter frame (4) Figure 1 and 2 has a higher density than the rest and allows adjustment machining to the exact measurements of the door and makes the fastening of the fittings with screws optimal.
  • the telescopic frame (22) When the press is open, the telescopic frame (22) is lower than the toothed plate (4) ( Figure 4) to allow more product and when the press is closed, the telescopic frame (22) is at the same height as the toothed plate (4) ( Figure 5), which is why it will have a higher density.
  • This telescopic frame is attached to the thrust platform (20) by means of fastening screws (31).
  • the thrust platform (20) has holes through which the rods (17) pass, which are joined two by two at the bottom of this thrust platform (20), from this union a screw (16) comes out ( Figure 8) who is responsible for regulating the thickness of the blanket.
  • the gauges (32) determine the thickness of the pressed board.
  • the product container hopper (11) for filling the mold is entering.
  • Figure 11 shows the geometry of the car with the large hopper (11) containing the product.
  • Cleaning brushes (18) will be responsible for cleaning the surface of the lower mold for the closure of the press.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)

Abstract

L'âme de porte selon l'invention est formée d'un corps central creux (2), d'un cadre périmétrique (4) et de deux plaques extérieures (3) formant une structure sandwich. Le corps central (2) est constitué d'un mat comprimé d'aggloméré de particules de bois et de colle ou MDF, fabriqué dans le moule et délimité par un cadre périmétrique (4) dont la surface intérieure présente un profil fractionné à parois obliques en zigzag et à sommets tronqués. Les plaques extérieures (3) sont des panneaux réalisés dans le même matériau que le corps central (2) et sont assemblées avec les mêmes colles mais au moyen d'un processus différent. Le moule est formé par un plateau supérieur chaud de la presse lequel comporte des plaques dentées solidaires, ce plateau étant celui qui ferme le moule au moyen de cylindres hydrauliques. Le fond du moule chaud (télescopique) comporte également d'autres plaques dentées solidaires qui avec la plate-forme de poussée et les cylindres hydrauliques inférieurs (du calibre du mat) sont ceux qui réalisent le pressage une fois le moule empli de copeaux de bois et de colle.
PCT/ES2012/000052 2012-02-29 2012-02-29 Âme de porte plane améliorée et moule pour sa fabrication WO2013128038A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/ES2012/000052 WO2013128038A1 (fr) 2012-02-29 2012-02-29 Âme de porte plane améliorée et moule pour sa fabrication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/ES2012/000052 WO2013128038A1 (fr) 2012-02-29 2012-02-29 Âme de porte plane améliorée et moule pour sa fabrication

Publications (1)

Publication Number Publication Date
WO2013128038A1 true WO2013128038A1 (fr) 2013-09-06

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PCT/ES2012/000052 WO2013128038A1 (fr) 2012-02-29 2012-02-29 Âme de porte plane améliorée et moule pour sa fabrication

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2812999A1 (es) * 2019-09-18 2021-03-18 Univ Valladolid Tablero tecnológico con material lignocelulósico

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB758059A (en) * 1954-06-09 1956-09-26 Keyes Fibre Co Moulded pulp sheets for use in constructing panels or doors
US6451235B1 (en) * 2000-04-26 2002-09-17 Thomas L. Owens Forming a three dimensional fiber truss from a fiber slurry
FR2839995A1 (fr) * 2002-05-24 2003-11-28 Hugues Honore Panneau a indice d'affaiblissement acoustique eleve, notamment pour realiser des parois ou des portes dans le batiment
ES2328319A1 (es) * 2007-06-20 2009-11-11 Manuel Lopez Sanchez Alma de puerta atamborada y molde para su fabricacion.
ES2334082A1 (es) * 2007-09-06 2010-03-04 Manuel Lopez Sanchez Alma de puertas y tableros atamborados, y placas dentadas para los moldes de fabricacion.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB758059A (en) * 1954-06-09 1956-09-26 Keyes Fibre Co Moulded pulp sheets for use in constructing panels or doors
US6451235B1 (en) * 2000-04-26 2002-09-17 Thomas L. Owens Forming a three dimensional fiber truss from a fiber slurry
FR2839995A1 (fr) * 2002-05-24 2003-11-28 Hugues Honore Panneau a indice d'affaiblissement acoustique eleve, notamment pour realiser des parois ou des portes dans le batiment
ES2328319A1 (es) * 2007-06-20 2009-11-11 Manuel Lopez Sanchez Alma de puerta atamborada y molde para su fabricacion.
ES2334082A1 (es) * 2007-09-06 2010-03-04 Manuel Lopez Sanchez Alma de puertas y tableros atamborados, y placas dentadas para los moldes de fabricacion.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2812999A1 (es) * 2019-09-18 2021-03-18 Univ Valladolid Tablero tecnológico con material lignocelulósico

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