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EP0250017A1 - Device for manufacturing unfired bricks - Google Patents

Device for manufacturing unfired bricks Download PDF

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Publication number
EP0250017A1
EP0250017A1 EP87200953A EP87200953A EP0250017A1 EP 0250017 A1 EP0250017 A1 EP 0250017A1 EP 87200953 A EP87200953 A EP 87200953A EP 87200953 A EP87200953 A EP 87200953A EP 0250017 A1 EP0250017 A1 EP 0250017A1
Authority
EP
European Patent Office
Prior art keywords
clay
conveyor
mould
belt conveyor
containers
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.)
Granted
Application number
EP87200953A
Other languages
German (de)
French (fr)
Other versions
EP0250017B2 (en
EP0250017B1 (en
Inventor
Henricus Gerardus Richardus Rensen
Wilhelmus Jacobus Maria Kosman
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.)
Machinefabriek de Boer BV
Machinefabrieck de Boer BV
Original Assignee
Machinefabriek de Boer BV
Machinefabrieck de Boer 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19848174&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0250017(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Machinefabriek de Boer BV, Machinefabrieck de Boer BV filed Critical Machinefabriek de Boer BV
Priority to AT87200953T priority Critical patent/ATE51575T1/en
Publication of EP0250017A1 publication Critical patent/EP0250017A1/en
Application granted granted Critical
Publication of EP0250017B1 publication Critical patent/EP0250017B1/en
Publication of EP0250017B2 publication Critical patent/EP0250017B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B28B13/0295—Treating the surface of the fed layer, e.g. removing material or equalization of the surface
    • 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
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/08—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads
    • B28B11/0845—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads for smoothing
    • 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
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/12—Apparatus or processes for treating or working the shaped or preshaped articles for removing parts of the articles by cutting
    • 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
    • B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping

Definitions

  • the invention relates to a device as described in the preamble of claim 1.
  • the invention has for its object to provide a solution to this. This is achieved by a device with the characterizing steps as claimed in claim 1.
  • a preferred embodiment has the features as specified in claim 2. Using the belt conveyor the clay is carried away to a point at a distance from the discharge device.
  • a further embodiment has the characterizing steps according to claim 3.
  • the steps according to claim 4 are taken.
  • the steps according to claim 5 are taken.
  • mould containers 2 Arranged on the endless running conveyor 1 are mould containers 2, which move beneath the clay filling device 3. The latter injects into the mold containers a quantity of clay which is pressed into the containers by the pressure roller 4.
  • a cutting wire 5 which is arranged so as to be stationary the excess clay 6 is trimmed from the moving mould containers.
  • the endless running belt conveyor 7 Connecting directly onto the trimming device 5 is the endless running belt conveyor 7 which is mounted so as to be sloping.
  • Belt conveyor 7 carries the piece of clay up to a point close to the discharge end 9 where by means of the cutting wire 10 the clay is released from the belt.
  • the scraper member 11 scrapes off the belt any clay that may still be present on it.
  • the pieces of clay fall onto the roller conveyor 12 which is directed crosswise rela­tive to belt conveyor 7.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

A device for manufacturing unfired bricks comprising a conveyor (1) for conveying mould containers (2), a device (3) for filling said mould containers (2) with clay, a pressure mechanism (4) for pressing the clay into a mould container (2) and a cutting device (5) for trimming excess clay from the top of a mould container (2). If a number of containers are conveyed in parallel, problems arise as to removing the excess trimmed off clay (6). According to the invention this problem is being solved by means of a movable conveyor for conveying the trimmed off clay being arranged close to the cutting device. The conveyor may be embodied by a belt conveyor (7). A cutting device (10) is placed to the discharge end of the belt conveyor (7) in order to remove the clay from said belt conveyor.

Description

  • The invention relates to a device as described in the preamble of claim 1.
  • In this known device there are problems with the dis­posal of the trimmed off quantity of clay. These quantities of clay are usually carried off sideways with or without auxiliary devices. This however causes problems when use is made of multiple mould containers conveyed parallel to one another.
  • The invention has for its object to provide a solution to this. This is achieved by a device with the characterizing steps as claimed in claim 1.
  • By carrying away the excess of clay using a conveyor surface which connects directly onto the trimming device, a large number of mould containers can be employed moving in parallel.
  • A preferred embodiment has the features as specified in claim 2. Using the belt conveyor the clay is carried away to a point at a distance from the discharge device.
  • A further embodiment has the characterizing steps according to claim 3. In order to ensure the removal of the clay carried away by the conveyor surface from this surface the steps according to claim 4 are taken. In order to rid the belt of all the clay before the following cycle the steps according to claim 5 are taken.
  • The invention will be elucidated on the basis of a preferred embodiment.
    • Fig. 1 shows schematically the side view of an auto­matically operating device for manufacturing green bricks according to the invention, and
    • fig. 2 shows on a larger scale the detail II from fig. 1.
  • Arranged on the endless running conveyor 1 are mould containers 2, which move beneath the clay filling device 3. The latter injects into the mold containers a quantity of clay which is pressed into the containers by the pressure roller 4. Using a cutting wire 5 which is arranged so as to be stationary the excess clay 6 is trimmed from the moving mould containers. Connecting directly onto the trimming device 5 is the endless running belt conveyor 7 which is mounted so as to be sloping. As a result of the movement in the direction of the arrow 8 the piece of clay is carried against belt conveyor 7 and carried away by it owing to the adhesive qualities of the clay. Belt conveyor 7 carries the piece of clay up to a point close to the discharge end 9 where by means of the cutting wire 10 the clay is released from the belt. The scraper member 11 scrapes off the belt any clay that may still be present on it. The pieces of clay fall onto the roller conveyor 12 which is directed crosswise rela­tive to belt conveyor 7.
  • As a result of the step according to the invention multiple mould containers can be transported parallel to one another by conveyor 1 in view of the fact that, owing to the arrangement of belt conveyor 7, disposal of the excess clay cannot obstruct the conveyance of the mould containers.

Claims (6)

1. Device for manufacturing unfired bricks, comprising a conveyor for conveying mould containers in a circular movement, a device for filling said mould containers with clay, a pressure mechanism for pressing the clay into a mould container, and a cutting device for trimming excess clay from the top of a mould container, characterized by a movable conveyor surface for the trimmed off clay arranged close to said cutting device.
2. Device as claimed in claim 1, characterized in that the conveyor surface is an endless belt conveyor running in the direction of the mould container conveyor.
3. Device as claimed in claim 1 or 2, characterized in that a conveyor directed transversely the belt conveyor is arranged at the discharge end thereoff.
4. Device as claimed in claim 2 or 3, characterized in that a cutting device is placed close to the discharge end of the belt conveyor.
5. Device as claimed in claims 2-4, characterized in that a scraper member is placed close to the belt conveyor.
6. Clay cutting and conveyor apparatus to be used with the device according to one of the claims 1-5.
EP87200953A 1986-06-16 1987-05-20 Device for manufacturing unfired bricks Expired - Lifetime EP0250017B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87200953T ATE51575T1 (en) 1986-06-16 1987-05-20 DEVICE FOR MAKING UNBURNED BRICKS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8601553 1986-06-16
NL8601553A NL8601553A (en) 1986-06-16 1986-06-16 APPARATUS FOR MANUFACTURING STONE FORMATIONS.

Publications (3)

Publication Number Publication Date
EP0250017A1 true EP0250017A1 (en) 1987-12-23
EP0250017B1 EP0250017B1 (en) 1990-04-04
EP0250017B2 EP0250017B2 (en) 1992-08-26

Family

ID=19848174

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87200953A Expired - Lifetime EP0250017B2 (en) 1986-06-16 1987-05-20 Device for manufacturing unfired bricks

Country Status (6)

Country Link
EP (1) EP0250017B2 (en)
AT (1) ATE51575T1 (en)
AU (1) AU590086B2 (en)
DE (1) DE3762104D1 (en)
ES (1) ES2014294T5 (en)
NL (1) NL8601553A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4159394A1 (en) * 2021-09-30 2023-04-05 Capaccioli - S.r.l. Apparatus for forming soft mud cladding and paving articles

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113183302B (en) * 2021-04-20 2022-09-09 浙江舜虞达环境科技集团有限公司 Embedded filling composite device of wallboard part filling module

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL70383C (en) * 1900-01-01
US1888398A (en) * 1929-05-25 1932-11-22 Henry Powell Ramsdell Brick molding
US2061497A (en) * 1935-08-27 1936-11-17 Lancaster Iron Works Inc Auxiliary strike for brick machines
GB1419014A (en) * 1972-06-16 1975-12-24 Oltmanns H Method and apparatus for the manufacture of bricks

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL70383C (en) * 1900-01-01
US1888398A (en) * 1929-05-25 1932-11-22 Henry Powell Ramsdell Brick molding
US2061497A (en) * 1935-08-27 1936-11-17 Lancaster Iron Works Inc Auxiliary strike for brick machines
GB1419014A (en) * 1972-06-16 1975-12-24 Oltmanns H Method and apparatus for the manufacture of bricks

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4159394A1 (en) * 2021-09-30 2023-04-05 Capaccioli - S.r.l. Apparatus for forming soft mud cladding and paving articles
US11919195B2 (en) 2021-09-30 2024-03-05 Capaccioli-S.R.L. Apparatus for forming soft mud cladding and paving articles

Also Published As

Publication number Publication date
NL8601553A (en) 1988-01-18
AU7365287A (en) 1987-12-17
EP0250017B2 (en) 1992-08-26
ES2014294B3 (en) 1990-07-01
AU590086B2 (en) 1989-10-26
EP0250017B1 (en) 1990-04-04
ES2014294T5 (en) 1995-08-01
ATE51575T1 (en) 1990-04-15
DE3762104D1 (en) 1990-05-10

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