EP2173542B1 - Dispositif de remplissage destiné à remplir des outils de moulage d'un matériau de moulage versable - Google Patents

Dispositif de remplissage destiné à remplir des outils de moulage d'un matériau de moulage versable Download PDF

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Publication number
EP2173542B1
EP2173542B1 EP07856925.8A EP07856925A EP2173542B1 EP 2173542 B1 EP2173542 B1 EP 2173542B1 EP 07856925 A EP07856925 A EP 07856925A EP 2173542 B1 EP2173542 B1 EP 2173542B1
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EP
European Patent Office
Prior art keywords
filling
box
carriage
filling box
oscillating
Prior art date
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Active
Application number
EP07856925.8A
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German (de)
English (en)
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EP2173542A1 (fr
Inventor
Friedrich Herdan
Lothar Bauersachs
Lars Ehrlicher
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Langenstein and Schemann GmbH
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Langenstein and Schemann GmbH
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Publication of EP2173542A1 publication Critical patent/EP2173542A1/fr
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/30—Feeding material to presses
    • B30B15/302—Feeding material in particulate or plastic state to moulding presses
    • B30B15/304—Feeding material in particulate or plastic state to moulding presses by using feed frames or shoes with relative movement with regard to the mould or moulds
    • 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
    • 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
    • B28B13/025—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 the feed box being vibrated, e.g. to promote discharging of the material

Definitions

  • the invention relates to a filling device for filling molds with pourable molding material according to the preamble of claim 1.
  • a starting material is filled by means of a filling in a mold of a stone molding machine or a stone press and is brought by means of press dies in a desired shape and compression and the pressed stone molding then back out of the Mold is removed and cured.
  • Sand-lime bricks for example, are prepared by pressing lime and siliceous sand in a press and then curing the briquettes under steam pressure to form a calcium hydrosilicate bond.
  • the starting material which is usually a pourable mixture of several different starting materials, must be filled as homogeneously and with a mass corresponding to the desired bulk density in the given volume of the mold cavity of the mold and possibly pre-compacted before.
  • gravity is usually exploited. It should be ensured for each production cycle or each of the stones to be formed one after the other, a uniform mass distribution of the filling material in the filling device and a segregation in the starting material to be minimized.
  • Out DE 21 56 796 B2 is a filling device for supported by a movable press table and by vertically movable mold stamp closed down molding boxes with molding compound, preferably made of sand and lime, known.
  • the filling device is arranged above the displaceable press table and has a hopper of a detecting top hopper and a lower hopper, wherein the hopper extends to the press table and opposite the outlet opening of the hopper having a larger inlet opening.
  • the hopper is located above the filling box and protrudes into the filling box.
  • the molding box moves under the filling box and is thereby filled and then moves under a pressing station.
  • the filling box is formed as a horizontally movable back and forth Haittelkasten with obliquely downwardly issued side walls and has at least one vertical partition wall, which connects in the direction of movement of the Hinttelkastens walls together.
  • the shaking movement By the shaking movement, the inclination of the side walls of the Hinttelkastens and by raising the forming dies in the molding box in filling position by a movable in the vertical direction lifting a uniform filling of all mold spaces in the molding box is achieved.
  • the filling box itself is not moved to a filling position for filling the tools.
  • the proposed Rüttelantrieb moves the filling only in a small shaking back and forth.
  • a powder feeder according to the preamble of claim 1 is described with a feed housing which can be moved over an opening of a cavity of a processing device and has a bottom surface in which an opening is provided, wherein within the feed housing a funnel for feeding the powder and a conveyor is provided for supplying the powder to the hopper.
  • the shows US 2002/0051726 A1 a powder supply apparatus comprising a supply container having a plurality of orifices and an impactor which is struck against the container to impart a pulse-like force thereon to introduce the powder from the container into a cavity of a nozzle.
  • stirrers in the filling device to improve the filling.
  • the invention is based on the object of specifying a new filling device for filling molding tools with pourable molding material (or: starting material).
  • At least one flexible element is elastic or resilient, in particular in each case as a spring element, in particular as a leaf spring, or else as an elastomer element.
  • At least one flexible element comprises a rope, in particular wire rope.
  • the traversing drive for moving the filling carriage has, in one embodiment, at least one rack on the filling carriage, preferably two racks on opposite sides of the filling carriage, and at least one associated drive gear, which engages respectively in the rack.
  • the toothings of the racks are facing away from each other and / or the tooth heads and intervening tooth grooves of the rack (s) are substantially vertical or in the direction of gravity. This has the advantage that in the toothing little or no mold material remains.
  • the travel drive has at least one electric drive motor
  • a drive motor for driving the drive gear is preferably provided for each drive gear, and the two drive motors are operated synchronously or synchronously via a control device.
  • the filling box has a frame which circumscribes the at least one outlet opening and which can be pressed or pressed under elastic pretension against a surface, in particular on the stone forming machine or the forming tool, for example a tool or press table, in particular itself from an elastic Material consists and / or by means of elastic spring elements or by means of resilient hold-down with a bias voltage can be acted upon.
  • the filler box is provided on its inner surface or inner wall at least partially with a friction-reducing material, in particular a polymer material, preferably based on PTFE, in a further, independently claimable variant ,
  • the filling device is for filling mold cavities of molds (or: molds or dies) for pressing stone moldings, in particular sand-lime bricks, provided with pourable mold material or starting material and includes a filling (or: Greschieber, Grekastenisme) 2 and held in the filling 2 filling box.
  • filling material M is filled from above through an upper inlet opening, usually by falling in because of gravity.
  • a bottom arranged outlet opening 33 of the filling box 3 is filling material M from the filling box 3 for filling the in 1 to 4 not shown mold spaces of the mold or die taken down, usually by falling out due to gravity (see, with M designated arrows in FIG. 1 and FIG. 3 ).
  • the filling box 3 has in the embodiment according to FIG. 1 to FIG. 4 a truncated pyramidal shape increasing downward in its cross section.
  • the flat walls of the box wall 30 are thus inclined outwardly to the vertical or direction of gravity or issued down.
  • the angle of inclination of the box wall 30 to the vertical is usually set as a function of the filler material used M and is at starting material for sand-lime brick typically 5 ° to 25 °, in particular by 10 °.
  • the pyramidal inclination or inclination of the box wall 30 facilitates the falling out of the molding material M from the hopper 3 by gravity compared to vertical walls, whereby the degree of filling in the mold cavities can be increased.
  • the inlet opening 32 of the filling box is arranged enclosed by the upper edge of the box wall 30 at the top of the truncated pyramidal filling box 3 and the outlet opening 33 is arranged on the underside of the truncated pyramidal filling box 3 enclosed by the lower edge of the box wall 30.
  • the guide elements 31 are as a kind of partitions or baffles are formed and serve to achieve a better mass distribution in the filling box 3 and to avoid changing the mass distribution, for example, a back and forth sloshing during the movement of the filling box.
  • the guide elements 31 may also be configured differently in their design, in particular the cross section, and / or arranged in order to further improve the mass distribution of the filling material M, for example also to avoid a bulk cone.
  • the guide elements 31 can be fixedly connected to the box wall 30, for example welded, or also detachably connected, for example with plug connections or as a plug-in system. In a releasable connection, a modular system of the guide elements 31 can be realized with different shapes and arrangements.
  • the filling box 3 and its box wall 30 and the guide elements 31 are preferably made of a metal or a metal alloy, generally of steel, for example a structural steel.
  • the box wall 30 is preferably clad or coated with an adhesion reducing material, for example a plastic such as PTFE or another material with low adhesion or adhesion.
  • an adhesion reducing material for example a plastic such as PTFE or another material with low adhesion or adhesion.
  • heating elements are provided for heating the box wall 30 of the filling box 3, so that the filling material M does not stick or adhere so easily to the box wall 30 of the filling box 3 due to moisture contained therein.
  • the heating elements are preferably arranged on or in the box wall 30 of the filling box 3.
  • prefabricated heating plates can be attached from the outside to the box wall 30 or also heating wires can be integrated in the box wall 30.
  • the heating elements are preferably electrical resistance heating elements, but may also be radiant heaters.
  • the filling box 3 is now according to 1 to 4 resiliently or elastically suspended or attached to the filling carriage 3. These are at an in FIG. 1 front side of the box wall 30, a first spring element 5 and at one of them remote rear side of the box wall 30 of the filling box 3, two further spring elements 6 and 7 are provided, which are fastened at a lower end via a fastening element on the box wall 30. At an upper end, the spring element 5 on a transverse strut 25 and the spring elements 6 and 7 are fixed to a rear cross member 24 of the filling carriage 2.
  • the spring elements 5 to 7 are preferably leaf springs, in particular made of a spring steel or elastic steel, and may be formed in the undeformed state flat or flat or even with a pre-bend and have a rectangular elongated shape.
  • leaf springs and other elastic return elements or spring elements for resilient or elastic suspension of the filling box 3 may be provided in the filling 2, for example rubber buffer or generally elastic intermediate elements made of elastomeric material or coil springs or the like.
  • the side walls 22 and 23 and the transverse struts 24 to 26 of the filling carriage 2 are preferably made of one of a metal or a metal alloy, generally of steel such as e.g. a structural steel.
  • the individual parts of the filling carriage 2 may in particular be screwed or welded.
  • the filling box 3 which is suspended elastically on the loading carriage 2, is now provided with an oscillating drive (or vibrating drive) during the filling of the forming tools with the mold material M from the filling box 3 with an oscillating or vibrating back and forth movable.
  • S The oscillating direction, along which the filling box 3 is moved during the oscillating movement back and forth, is denoted by S.
  • the filling box 3 moves relative to the charging carriage 2 and oscillates under respective deformation of the spring elements 5, 6 and 7 back and forth.
  • a more uniform emergence and a better mass distribution of the molding material M is achieved from the filling box 3 in the molds.
  • the oscillating drive comprises an oscillating drive motor 60 which is held or fixed to the charging carriage 2, in particular to lower transverse struts and / or to the side walls 22 and 23 of the filling carriage 2.
  • the oscillating drive motor 60 drives a gear 61 rotatable about an axis A via a gear 68 ,
  • Rotary connected to the gear 61 are two eccentric elements 62 and 63 on both sides, whose eccentric axes B rotate about the axis A of the gear 61 eccentrically in the specified direction of rotation D.
  • the eccentric 62 and 63 drive in this rotational movement via a respective pivotally mounted drive rod 64 and 65 and a connecting member 66 and 67, which is pivotally mounted on the box wall 30 of the filling box 3, the filling box 3 in an oscillating largely linear oscillating motion in the Oscillating S on.
  • the deflection or oscillation amplitude of the resulting oscillating movement of the filling box 3 in the linear direction depends on the radius R at which the eccentric axis B of the eccentric elements 62 and 63 rotates about the central axis A of the gear 61.
  • the larger the radius R the greater the linear deflection of the oscillating movement of the flask 3.
  • the eccentric 62 and 63 on an unspecified carrier disk or carrier shaft which rotates with the gear 61 about the axis A in different radii R be, for example by means of a screwed in a radial slot of the carrier disk in different radii fastening screw.
  • the drive of the eccentric elements 62 and 63 can also take place via a directly driven common shaft, in which case a so-called push-through transmission can be used.
  • the oscillating frequency of the oscillating movement of the filling box 3 can be adjusted.
  • This oscillating frequency is typically in a range between 0.1 Hz to 5 Hz, preferably 0.1 Hz to 2 Hz, and can be made changeable via a variable in its speed electric motor as Oszillierantriebsmotor 60.
  • the oscillation amplitude can typically be between 2 mm and 150 mm, in particular between 2 mm and 50 mm.
  • the guide elements 31 in the filling box 3 extend in their longitudinal direction preferably perpendicular to the oscillating direction S, but may also be directed differently, in particular parallel to the oscillating direction S.
  • the entire charging car 2 can now also be moved back and forth together with the filling box 3 in a transport direction or travel direction V.
  • left and right of the filling carriage 2 axially arranged in the direction of travel V racks on the outer sides of the side walls 22 and 23 and secured, namely a rack 20 on the side wall 22 and a rack 21 on the side wall 23 of the filling carriage.
  • V racks on the outer sides of the side walls 22 and 23 and secured namely a rack 20 on the side wall 22 and a rack 21 on the side wall 23 of the filling carriage.
  • a first gear 40 which is drivable via a gear by a first drive motor 50, engages in the first rack 20 and a second gear 41, which is driven by a drive motor 51 via a gear, engages the second rack 21 a.
  • rotating gears 40 and 41 may set in the gears only a little filling material, as this falls through down.
  • the two drive motors 50 and 51 together with the drive elements, in particular the gears 40 and 41, are each attached or mounted on a press frame of a stone press or a separate holding device.
  • the two drive motors 50 and 51 are electronically synchronized or synchronized coupled or controlled and thus both simultaneously move the stuffing carriage 2 in the direction of travel V forward or backward to the filling box 3 fixed therein for unloading to the molds or to load with new filling material to bring.
  • the loading carriage 2 moves during the movement with corresponding rails on 1 to 4 rollers, not shown, which are arranged for example on a press frame.
  • spur gear in particular spur gear, and eccentric or rack gear
  • other types of transmission or transmission mechanisms such as worm gear or screw or spindle gear, friction gear or traction mechanism or coupling gear that allow the oscillating movement or movement.
  • hydraulic or pneumatic drives are possible instead of electric drives.
  • the oscillating direction S and the direction of travel V are directed in the same direction, it may sometimes happen that the oscillating drive results in a certain adjustment in the direction of travel V of the entire filling carriage 2. Therefore, it may be advantageous to provide a locking device or clamping device for the filling carriage 2, the Hold or lock the loading carriage 2 in a fixed travel position brought by the drives with the drive motors 50 and 51.
  • FIGS. 5 to 8 show a further embodiment of the filling device in an apparatus for producing moldings, in particular stones such as sand-lime bricks whose stone press in FIGS. 6 to 8 is indicated.
  • ropes 15 are used as flexible elements. These ropes 15 are attached via cable supports 16 to the cross struts 24 and 25 and cable holders 17 on the box wall of the filling box 3.
  • four cable suspensions or ropes 15 are provided, so that the filling box 3 in these four cable suspensions flexible, but not necessarily elastic as in 1 to 4 , is hung up.
  • This flexible suspension has over spring elements as in 1 to 4 the advantage of a generally greater robustness and a greater mobility, for example, in a direction parallel to the transverse struts 24 and 25, in the oscillating movement.
  • the ropes 15 are in particular braided or assembled from several individual wires wire ropes, but need not be particularly strong, since they have no significant forces to bear.
  • FIG. 6 and 7 show a stone press with the filling device therein according to the invention.
  • the filling box 3 is in FIG. 6 partially seen in the departure, which is bordered by a dashed circle.
  • the detail view with the dashed circle is in FIG. 8 increased.
  • the press frame is designated 70 and has on one side a hopper 71, the lower opening with a closure 72, in particular a flap is closed.
  • the filling box is about the filling carriage 2, which is formed similar to in 1 to 4 moved under the hopper 71.
  • the filling box 3 is moved to a position in which the molding tools 74 are filled, as in FIG. 6 and 8th indicated.
  • the molding material falls down from the interior 35 of the filling box 3 into the molding tools 74.
  • the filling box 3 slides with a frame 8 surrounding the outlet opening 33 on the surface of the tool table 75.
  • the frame 8 on the one hand serves to seal the outlet opening 33 and also wipes filler material on the tool table during the movement.
  • the frame 8 is preferably made of a sheet metal, in particular a steel sheet, but may also consist of a solid elastomer.
  • the frame 8 is now pressed or held down against the tool table 75 or its surface by hold-down 18, which press at several points from the top of the frame 8, or for better sealing.
  • the hold-downs 18 comprise setscrews 18A which are adjustable in threads on the box wall 30 upwards and downwards, and spring elements 18B, via which with the adjusting screws 18A a different bias or spring tension on the frame 8 can be exercised.
  • FIG. 8 is again shown in detail a cable holder 17 for the cable 15 on the box wall 30.
  • the movement or movement of the filling carriage 2 in the direction of travel V is guided via guide rails 28 on the outside of the filling carriage 2 on its side walls 22 and 23, as in FIG. 1 . 2 . 6 and 7 shown, and via associated rollers or guide rollers 73, in which the guide rails 28 extend and which are held stationary on support rails 72 on the press frame 70 or on a separate attachment to the ground.
  • the guide rails 28 may be formed prismatic or wedge-shaped for better engagement and for a better centering in the guide rollers 73 down.
  • rollers 2 it is also possible for rollers 2 to be mounted on the loading carriage, which run in stationary rails on the press frame.
  • the loading carriage 2 with the flexible filling box 3 suspended therein is moved in the direction of travel V by means of the travel drives with the drive motors 50 and 51 to a filling position outside the press or block molding machine or tool area and is filled in the filling position by a filling funnel, in particular the filling funnel 71 , filled from a mold material supply or silo.
  • a flap or shutter is opened at the outlet opening of the hopper and then closed again, e.g. the shutter 72 of the hopper 71.
  • the stuffing carriage 2 is driven with the filled hopper 3 in the opposite direction of travel V in the tool room of the press and the molding material M is filled into the mold spaces to be filled of the mold, in particular the molds 74.
  • the filling carriage 2 with the filling box 3 can move continuously over a closed surface during the movement, in particular a so-called press table or tool table, in particular the tool table 75, so that the filling material M can not fall out and thus during the movement of the filling carriage 2, the outlet opening 32 of the filling box 3 is closed down.
  • the frame 8 resting against the continuous surface or the tool table 75 around the outlet opening 33 of the filling box 3 can prevent a lateral escape of filling material M through the intermediate gap between the filling box and the surface. Besides, with the frame 8 excess mold material M on the tool or press table (planar) are deducted.
  • the filling carriage with the filling box moves out of the tool room again and in a pressing operation the stone moldings are pressed by means of unillustrated press punches which enter the mold cavities of the molds.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Basic Packing Technique (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)

Claims (14)

  1. Dispositif de remplissage destiné à remplir des outils de moulage, notamment de machines à former des pierres ou de presse de pierres, d'un matériau de moulage versable, comprenant
    a) un caisson de remplissage (3) pouvant être rempli avec le matériau de moulage (M) ou étant prévu pour recevoir et/ou transporter le matériau de moulage (M),
    b) un chariot de remplissage sur lequel ou dans lequel le caisson (3) est monté de manière flexible à l'aide d'au moins un élément flexible (5, 6, 7, 15),
    c) au moins un entraînement en oscillations (60 à 68) disposé ou fixé sur ou dans le chariot de remplissage et relié au caisson de remplissage (3) pour entraîner le chariot de remplissage en un mouvement oscillatoire par rapport au chariot de remplissage, mouvement qui est rendu possible par le montage flexible du caisson de remplissage sur ou dans le chariot de remplissage à l'aide du (ou des) élément(s) flexible(s),
    d) au moins un entraînement en déplacement (20, 21, 40, 41, 50, 51) pour déplacer le chariot de remplissage avec le caisson de remplissage entre au moins une position de remplissage pour remplir au moins un outil de moulage (74) avec du matériau de moulage venant du caisson de remplissage, et une position de chargement (près 71) pour charger le caisson de remplissage avec du nouveau matériau de moulage,
    caractérisé en ce que
    e) au moins un dispositif de chauffage pour chauffer le caisson de remplissage est associé au caisson de remplissage (3), notamment un dispositif de chauffage disposé sur ou dans une zone des parois (30) du caisson de remplissage, de préférence au moins un dispositif de chauffage ayant la forme d'une plaque et/ou comprenant des fils chauffants et/ou étant un dispositif de chauffage à résistance électrique.
  2. Dispositif de remplissage selon la revendication 1, le caisson de remplissage (3) comprenant une ouverture de chargement (31) disposée en haut pour charger du matériau de moulage et/ou une ouverture de déchargement (32) disposée en bas pour décharger le matériau de moulage du caisson de remplissage, et/ou le caisson de remplissage comprenant au moins un élément de guidage (31) disposé aux alentours d'une ouverture de chargement du caisson de remplissage et servant à guider le matériau de moulage chargé dans le caisson de remplissage par l'ouverture de chargement, et/ou le caisson de remplissage comprenant une paroi périphérique (30) inclinée vers l'extérieur ou ayant la forme d'un tronc de pyramide, la paroi, de préférence dans la zone de l'ouverture de déchargement, étant en saillie ou présentant des dimensions intérieures plus grandes qu'à une ouverture de chargement du caisson de remplissage.
  3. Dispositif de remplissage selon l'une des revendications précédentes, l'entraînement en déplacement pour déplacer le chariot de remplissage comprenant au moins une crémaillère (20, 21) disposée sur le chariot de remplissage et au moins un pignon d'entraînement (40, 41) associé engrenant avec la crémaillère.
  4. Dispositif de remplissage selon l'une des revendications précédentes, une crémaillère (20, 21) étant disposée sur chacun de deux côtés opposés (22, 23) du chariot de remplissage (2), dans laquelle engrène un pignon d'entraînement respectif (40, 41), les dentures des crémaillères étant orientées dos à dos et/ou les pointes des dents et des échancrures d'au moins une des crémaillères étant orientées essentiellement verticalement ou dans le sens de la gravité.
  5. Dispositif de remplissage selon la revendication 4, l'entraînement en déplacement comprenant au moins un moteur électrique (50, 51) et/ou pour chaque pignon d'entraînement étant prévu un moteur d'entraînement pour entraîner le pignon d'entraînement, et les deux moteurs d'entraînement étant fait fonctionner, ou pouvant être fait fonctionner, de manière synchrone par un dispositif de commande.
  6. Dispositif de remplissage selon l'une des revendications précédentes, au moins un élément flexible étant flexible ou résilient ou réalisé comme élément à ressort (5, 6, 7), de préférence, au moins un élément à ressort étant ou comprenant un ressort à lame fixé, notamment par une extrémité, au chariot de remplissage et fixé, notamment avec une autre extrémité, au caisson de remplissage.
  7. Dispositif de remplissage selon l'une des revendications précédentes, au moins un élément flexible comprenant une corde (15) fixée, notamment par une extrémité, au chariot de remplissage et fixée, notamment avec une autre extrémité, au caisson de remplissage, et/ou au moins un élément flexible étant fait au moins en partie en métal tel que l'acier ou en un matériau de caoutchouc ou d'élastomère.
  8. Dispositif de remplissage selon l'une des revendications précédentes, le mouvement oscillatoire étant un mouvement effectué au moins essentiellement dans une direction d'oscillations (S).
  9. Dispositif de remplissage selon la revendication 8, au moins deux éléments flexibles (5, 6, 7, 18) étant fixés ou montés, vu dans la direction des oscillations, dans des zones opposés de la paroi (30) du caisson de remplissage et/ou le (ou les) élément(s) flexible(s) étant orientés dans la, ou parallèle à la direction des oscillations.
  10. Dispositif de remplissage selon l'une des revendications précédentes, le caisson de remplissage (3) étant pourvu sur sa face intérieure ou sur sa paroi intérieure d'un matériau réduisant la friction, notamment un matériau polymère, de préférence sur la base de PTFE.
  11. Dispositif de remplissage selon l'une des revendications précédentes, le caisson de remplissage comprenant un cadre périphérique (8) avec au moins une sortie de décharge (33) qui est adapté pour être pressé, sous une contrainte élastique ou à l'aide d'organes de maintien en appui (18) résilients, sur une surface, notamment sur la machine de moulage de pierres ou sur l'outil de moulage, qui est lui-même réalisé en un matériau élastique et/ou adapté pour être précontraint à l'aide d'éléments élastiques.
  12. Dispositif de remplissage selon l'une des revendications précédentes, l'entraînement en oscillations comprenant au moins un moteur électrique relié au caisson de remplissage par un dispositif de transmission, notamment une transmission avec une transmission à excentrique, l'amplitude des oscillations du mouvement oscillatoire étant choisie entre 2 mm et 150 mm et/ou la fréquence des oscillations étant choisie entre 0,1 Hz et 5 Hz.
  13. Dispositif de remplissage selon l'une des revendications précédentes, comprenant un dispositif d'arrêt pour arrêter le chariot de remplissage dans une position de déplacement, notamment dans la position de remplissage.
  14. Dispositif pour réaliser des corps moulés, notamment des pierres, avec
    a) une presse ayant au moins un outil de moulage pour presser les corps moulés à partir d'un matériau de moulage et
    b) un dispositif de remplissage selon une des revendications précédentes pour remplir le ou les outils de moulage avec un matériau de moulage versable à une position de remplissage, et de préférence avec une station de chargement (71) pour charger le caisson de remplissage du dispositif de remplissage avec un nouveau matériau de moulage.
EP07856925.8A 2007-07-05 2007-12-19 Dispositif de remplissage destiné à remplir des outils de moulage d'un matériau de moulage versable Active EP2173542B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007031442 2007-07-05
PCT/EP2007/011202 WO2009003507A1 (fr) 2007-07-05 2007-12-19 Dispositif de remplissage destiné à remplir des outils de moulage d'un matériau de moulage versable

Publications (2)

Publication Number Publication Date
EP2173542A1 EP2173542A1 (fr) 2010-04-14
EP2173542B1 true EP2173542B1 (fr) 2015-06-17

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EP07856925.8A Active EP2173542B1 (fr) 2007-07-05 2007-12-19 Dispositif de remplissage destiné à remplir des outils de moulage d'un matériau de moulage versable

Country Status (4)

Country Link
EP (1) EP2173542B1 (fr)
CN (2) CN101715389A (fr)
RU (1) RU2468913C2 (fr)
WO (1) WO2009003507A1 (fr)

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CN108908653A (zh) * 2018-08-01 2018-11-30 李兆勇 一种水泥制砖机
CN110405909A (zh) * 2019-08-08 2019-11-05 马鞍山市新桥工业设计有限公司 一种建筑垃圾处理系统
CN111231086A (zh) * 2020-02-28 2020-06-05 山东建筑大学 一种混凝土预制构件生产设备

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CN101863070B (zh) * 2010-04-29 2011-10-19 唐山贺祥集团有限公司 带有调整装置的悬挂式全自动高压成型机
CN101823288B (zh) * 2010-04-29 2011-11-09 唐山贺祥集团有限公司 升降式全自动高压成型机
DE202012004492U1 (de) * 2012-05-05 2012-10-04 Servus Intralogistics Gmbh Transportroboter für die Förderung von Schüttgut
CN103660008A (zh) * 2012-09-18 2014-03-26 泉州市三联机械制造有限公司 轻质墙板自动注浆机
FR2995879B1 (fr) * 2012-09-25 2015-07-24 Solios Carbone Dispositif de transport de pate suivant deux axes perpendiculaires et ensemble de fabrication de blocs moules comprenant un tel dispositif
CN103465363B (zh) * 2013-09-26 2015-10-28 长沙远大住宅工业集团有限公司 一种立模混凝土浇注布料机
ES2718257B2 (es) * 2017-12-28 2020-11-27 Macer S L Dispositivo de suministro de al menos una sustancia pulverulenta, particularmente para prensas de conformación de piezas cerámicas
CN113858389B (zh) * 2021-10-26 2023-03-17 保定市泰华机械制造有限公司 一种砌块成型机

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Cited By (3)

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Publication number Priority date Publication date Assignee Title
CN108908653A (zh) * 2018-08-01 2018-11-30 李兆勇 一种水泥制砖机
CN110405909A (zh) * 2019-08-08 2019-11-05 马鞍山市新桥工业设计有限公司 一种建筑垃圾处理系统
CN111231086A (zh) * 2020-02-28 2020-06-05 山东建筑大学 一种混凝土预制构件生产设备

Also Published As

Publication number Publication date
WO2009003507A1 (fr) 2009-01-08
RU2009145950A (ru) 2011-08-20
CN201300479Y (zh) 2009-09-02
CN101715389A (zh) 2010-05-26
RU2468913C2 (ru) 2012-12-10
EP2173542A1 (fr) 2010-04-14

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