EP0706867A1 - Vorrichtung zur Herstellung von Formlingen aus Ton für die Produktion von Formsteinen - Google Patents

Vorrichtung zur Herstellung von Formlingen aus Ton für die Produktion von Formsteinen Download PDF

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Publication number
EP0706867A1
EP0706867A1 EP95202746A EP95202746A EP0706867A1 EP 0706867 A1 EP0706867 A1 EP 0706867A1 EP 95202746 A EP95202746 A EP 95202746A EP 95202746 A EP95202746 A EP 95202746A EP 0706867 A1 EP0706867 A1 EP 0706867A1
Authority
EP
European Patent Office
Prior art keywords
conveyor
clay
discharge point
bricks
compartments
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.)
Ceased
Application number
EP95202746A
Other languages
English (en)
French (fr)
Inventor
Hubertus Maria Jozef Neyens
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beheermaatschappij De Boer Nijmegen BV
Original Assignee
Beheermaatschappij De Boer Nijmegen BV
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 Beheermaatschappij De Boer Nijmegen BV filed Critical Beheermaatschappij De Boer Nijmegen BV
Publication of EP0706867A1 publication Critical patent/EP0706867A1/de
Ceased legal-status Critical Current

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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
    • 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
    • B28B13/0205—Feeding the unshaped material to moulds or apparatus for producing shaped articles supplied to the moulding device in form of a coherent mass of material, e.g. a lump or an already partially preshaped tablet, pastil or the like

Definitions

  • the invention relates to an apparatus for manufacturing green bricks from clay for the production of bricks, comprising a circulating conveyor driven in stepwise manner for carrying mould containers sub-divided into compartments by means of dividing walls, supply means for supplying a piece of clay at a discharge point to a plurality of compartments located in lengthwise direction of the conveyor.
  • discharge point is displaceable stepwise in transverse direction of the conveyor.
  • the displacement is synchronized such that after a step of the movement of the conveyor has been performed the discharge point is displaced successively over two steps.
  • the length of each step performed by the discharge point corresponds to twice the width of a compartment.
  • As supply means can be used means which consist of a roughly horizontal conveyor.
  • the discharge point is then located close to a reversing roller of the conveyor, wherein the reversing roller is displaceable parallel to itself.
  • the second vertically displaceable reversing roller which is driven synchronously with the first reversing roller in order to perform a displacement. Due to this construction the active part of the conveyor belt, i.e. the upper part, can be adapted in the length to the displacement of the discharge point.
  • a vertically disposed, driven belt pair connects onto the discharge point in order to accelerate the speed of fall of the piece(s) of clay.
  • the apparatus comprises a frame 1, inside which a conveyor is displaceable stepwise in the direction of arrow P.
  • the conveyor carries mould containers, for instance 3, placed one behind another and divided in transverse direction into a plurality of compartments by dividing walls. In this case 18 compartments are arranged per mould container.
  • Pieces of clay are dispensed by a forming device and supplied to a cascade of a series of conveyor belts 4, 5, 6, 7, 8, 9 respectively.
  • the conveyor belts 4, 5, 6, 7 and 8 are placed at different heights such that the pieces of clay drop from the one conveyor belt onto the following and are thus covered with sand on all sides.
  • Connecting onto conveyor belt 8 is a conveyor belt 9 of specific construction according to the invention.
  • On the end of conveyor 9 at the position of reversing roller 10 is disposed a vertical belt pair which connects onto the discharge point and which is driven such that the transporting or falling speed of a piece of clay in the direction of conveyor 3 is accelerated.
  • the reversing roller 10 is displaceable in transverse direction of conveyor 2.
  • the lower part 14 of the conveyor belt is trained round a reversing roller driven for vertical displacement by a motor M.
  • the displacement of reversing roller 15 in vertical direction runs synchronously with the displacement of reversing roller 10. In this way the belt always remains tensioned.
  • Fig. 2 shows the filling pattern of the different compartments of the mould containers as seen in time after starting operation of the apparatus. After a time all the compartments of the mould containers are filled with clay.
  • an efficiently operating apparatus is obtained in that with a supply device for clay all compartments of the mould containers placed in a row are filled with clay.

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Attitude Control For Articles On Conveyors (AREA)
EP95202746A 1994-10-11 1995-10-11 Vorrichtung zur Herstellung von Formlingen aus Ton für die Produktion von Formsteinen Ceased EP0706867A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL9401674 1994-10-11
NL9401674A NL9401674A (nl) 1994-10-11 1994-10-11 Inrichting voor het vervaardigen van vormlingen uit klei voor de steenproduktie.

Publications (1)

Publication Number Publication Date
EP0706867A1 true EP0706867A1 (de) 1996-04-17

Family

ID=19864760

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95202746A Ceased EP0706867A1 (de) 1994-10-11 1995-10-11 Vorrichtung zur Herstellung von Formlingen aus Ton für die Produktion von Formsteinen

Country Status (2)

Country Link
EP (1) EP0706867A1 (de)
NL (1) NL9401674A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1001928C2 (nl) * 1995-12-18 1997-06-19 Boer Beheer Nijmegen Bv De Inrichting voor het transporteren en gelijktijdig in vormbakken brengen van kleiballen voor de baksteenindustrie.

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190907574A (en) * 1908-01-20 1909-04-28 John Callow Improvements in Devices for Feeding Dough Portions to a Prover or Elsewhere, and for Delivering same therefrom.
US3106280A (en) * 1958-12-05 1963-10-08 Baker Perkins Inc Transfer of articles between moving conveyor means
DE1283171B (de) * 1960-05-17 1969-02-20 Winkler Kg F Vorrichtung zum Umsetzen von Teigstuecken
NL7603794A (en) * 1976-04-09 1977-10-11 Mattijssen Bv Maschf Forming process for clay or other kneadable material - has belt feed system and several rotary bosses on cylindrical axles
NL8002915A (nl) * 1980-05-20 1981-12-16 Mattijssen N V Maschf Werkwijze en inrichting voor het vervaardigen van baksteenvormlingen.
EP0408149A1 (de) * 1989-07-10 1991-01-16 Beheermaatschappij De Boer Nijmegen B.V. Vorrichtung zum Pressen zugeführten Tons in einzelne in einem Formkasten abzulegende Formlinge

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190907574A (en) * 1908-01-20 1909-04-28 John Callow Improvements in Devices for Feeding Dough Portions to a Prover or Elsewhere, and for Delivering same therefrom.
US3106280A (en) * 1958-12-05 1963-10-08 Baker Perkins Inc Transfer of articles between moving conveyor means
DE1283171B (de) * 1960-05-17 1969-02-20 Winkler Kg F Vorrichtung zum Umsetzen von Teigstuecken
NL7603794A (en) * 1976-04-09 1977-10-11 Mattijssen Bv Maschf Forming process for clay or other kneadable material - has belt feed system and several rotary bosses on cylindrical axles
NL8002915A (nl) * 1980-05-20 1981-12-16 Mattijssen N V Maschf Werkwijze en inrichting voor het vervaardigen van baksteenvormlingen.
EP0408149A1 (de) * 1989-07-10 1991-01-16 Beheermaatschappij De Boer Nijmegen B.V. Vorrichtung zum Pressen zugeführten Tons in einzelne in einem Formkasten abzulegende Formlinge

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 7721, Derwent World Patents Index; AN 77-E2317Y *
DATABASE WPI Week 8203, Derwent World Patents Index; AN 82-A5846E *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1001928C2 (nl) * 1995-12-18 1997-06-19 Boer Beheer Nijmegen Bv De Inrichting voor het transporteren en gelijktijdig in vormbakken brengen van kleiballen voor de baksteenindustrie.

Also Published As

Publication number Publication date
NL9401674A (nl) 1996-05-01

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