EP0849037A1 - Dispositif d'aplanissement lateral pour briques et produits réfractaires de diverses dimensions - Google Patents

Dispositif d'aplanissement lateral pour briques et produits réfractaires de diverses dimensions Download PDF

Info

Publication number
EP0849037A1
EP0849037A1 EP97122460A EP97122460A EP0849037A1 EP 0849037 A1 EP0849037 A1 EP 0849037A1 EP 97122460 A EP97122460 A EP 97122460A EP 97122460 A EP97122460 A EP 97122460A EP 0849037 A1 EP0849037 A1 EP 0849037A1
Authority
EP
European Patent Office
Prior art keywords
belt
conveyor
rollers
leveling
machine
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
EP97122460A
Other languages
German (de)
English (en)
Other versions
EP0849037B1 (fr
Inventor
Thomas Dr.-Ing. Derhake
Karl-Heinz Dipl.-Ing. Konert
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.)
Keller HCW GmbH
Original Assignee
Keller GmbH
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 Keller GmbH filed Critical Keller GmbH
Publication of EP0849037A1 publication Critical patent/EP0849037A1/fr
Application granted granted Critical
Publication of EP0849037B1 publication Critical patent/EP0849037B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • B28B13/04—Discharging the shaped articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/06—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor involving conveyor belts, a sequence of travelling work-tables or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/10—Single-purpose machines or devices
    • B24B7/16—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings
    • B24B7/17—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings for simultaneously grinding opposite and parallel end faces, e.g. double disc grinders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/20—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground
    • B24B7/22—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain
    • 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
    • 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

Definitions

  • the invention relates to a machine for the lateral leveling of brick and refractory products, especially for the calibration of building blocks, according to the preamble of Claim 1.
  • Such a machine is known from DE 296 11 728 U1. With such a machine can stones or blanks of very different widths to a desired one Be ground to size using a single conveyor belt with a fixed width would be possible at most to a very small extent - cf. see page 3, paragraph 2 there is still the disadvantage that the machine's own transport system is susceptible to wear and tear is relatively noisy and causes a lot of maintenance. Total results a construction with more frequent downtimes and an uneconomical concept. Despite considerable effort in the chain guide, there is an adverse game what the Work quality of the machines significantly impaired.
  • the invention has for its object an improved generic machine - which can be adjusted to different sized calibration dimensions - to create their machine's own transport system is designed to be low-wear and free of play, requires little maintenance and works quietly and the block to be processed or the like both sides of the transport path run exactly synchronously, and therefore tilt-free, promoted.
  • the conveyor elements of the machine Transport system formed by flexible endless belts, with its promotion effective strand in the area that is crucial for the quality of the finished product of the leveling tools exactly in the lateral position as well as in the height direction are positively driven and driven by the toothed belt profile without slippage are and ensure synchronism of the individual belts of the conveyor - so a position-accurate, play-free run of the face brick to be leveled, face brick blanks or the like. Is achieved by the leveling station or leveling stations.
  • the machine's own Transport system ensures that the object is clamped properly positionally stable, that is, in the relative position immovable, support points.
  • a machine according to the invention for the lateral leveling of brick and Refractory products, especially for the calibration of building blocks 1 (or building block blanks), their transport width and / or calibration dimension in a larger one Measuring range varies can be designed as a grinding machine and / or milling machine be.
  • a particularly preferred training as a face brick grinding machine enables adjustment of caliber dimensions / grinding widths with two-strand object support in the range of about 300 - 500 mm.
  • one machine according to the invention also for larger working widths, for example up to 800 mm.
  • the conveyor device 2a is at least divided in terms of width and has object-carrying, with 4 numbered belt drives, which are transverse to the transport direction are relocatable and held adjustable to different spans.
  • the holding-down device 2b has at least one circumferential conveyor element with 5 numbered belt drive, which is at a vertical distance from Conveyor 2a is adjustable according to the target size of the object height as well acts on the object 1 to be planed or calibrated under pressure.
  • the or each leveling station 3 has, in addition to the machine's own transport system 2 at least on one side, in particular on both sides and lying flush opposite, a driven, to a calibration dimension dependent set position sideways (in with respect to the transport direction T) movable leveling device by a with 3a numbered (and driven by its own drive 3b) grinding head, one Grinding wheel, a grinding belt or a milling head can be formed.
  • the drive rollers 8 of both conveyor belts of the conveyor 2a are Rigidly coupled all around. This can be done via a mechanical shaft (e.g. spline, preferably ball spline) or a so-called. electric wave (e.g. synchronous synchronous drives); the mechanical is shown Solution, wherein the drive and connecting shaft is numbered 9.
  • a mechanical shaft e.g. spline, preferably ball spline
  • electric wave e.g. synchronous synchronous drives
  • the hold-down device 2b has one with the one to be leveled / calibrated Building block 1 cooperating conveyor belt, especially pulled. Kraftband on which is provided with longitudinal keyways on the back.
  • a spring-loaded wedge profile roll 10 and the two side areas can run over abutment-forming slide rails.
  • the conveyor belts of the conveying device 2a and hold-down device 2b have elastic longitudinal strips 12 on the surface interacting with the module 1 that act as a buffer. They run through a band encapsulation 13.
  • the two conveyor belts of the conveyor device 2a which is divided in two parts, are each arranged on the adjacent machine table and thus by adjusting the machine table adjustable to the required span.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Structure Of Belt Conveyors (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Control Of Conveyors (AREA)
  • Framework For Endless Conveyors (AREA)
  • Attitude Control For Articles On Conveyors (AREA)
EP97122460A 1996-12-19 1997-12-19 Dispositif d'aplanissement latéral pour briques et produits réfractaires de diverses dimensions Expired - Lifetime EP0849037B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19653086 1996-12-19
DE19653086 1996-12-19

Publications (2)

Publication Number Publication Date
EP0849037A1 true EP0849037A1 (fr) 1998-06-24
EP0849037B1 EP0849037B1 (fr) 2001-09-05

Family

ID=7815410

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97122460A Expired - Lifetime EP0849037B1 (fr) 1996-12-19 1997-12-19 Dispositif d'aplanissement latéral pour briques et produits réfractaires de diverses dimensions

Country Status (5)

Country Link
EP (1) EP0849037B1 (fr)
AT (1) ATE205125T1 (fr)
CZ (1) CZ288452B6 (fr)
DE (2) DE29722503U1 (fr)
PL (1) PL185183B1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107961927A (zh) * 2017-11-20 2018-04-27 湖州宏跃电子器件厂 一种音响外壳自动打磨喷漆装置
CN111113247A (zh) * 2019-12-16 2020-05-08 安徽墙煌彩铝科技有限公司 一种可除尘的铝单板抛光设备

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110842677A (zh) * 2019-12-03 2020-02-28 李兰平 一种木板正反面自动打磨设备

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0449706A1 (fr) * 1990-03-27 1991-10-02 Sietam Industries Système de manutention d'objets
DE29515887U1 (de) * 1994-10-11 1996-02-08 Keller GmbH, 49479 Ibbenbüren Transportvorrichtung für lagestabil zu transportierende Objekte
DE29611728U1 (de) * 1996-07-05 1996-09-05 Wassmer, Paul, 79423 Heitersheim Vorrichtung zum beidseitigen Beschleifen von Steinen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0449706A1 (fr) * 1990-03-27 1991-10-02 Sietam Industries Système de manutention d'objets
DE29515887U1 (de) * 1994-10-11 1996-02-08 Keller GmbH, 49479 Ibbenbüren Transportvorrichtung für lagestabil zu transportierende Objekte
DE29611728U1 (de) * 1996-07-05 1996-09-05 Wassmer, Paul, 79423 Heitersheim Vorrichtung zum beidseitigen Beschleifen von Steinen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107961927A (zh) * 2017-11-20 2018-04-27 湖州宏跃电子器件厂 一种音响外壳自动打磨喷漆装置
CN111113247A (zh) * 2019-12-16 2020-05-08 安徽墙煌彩铝科技有限公司 一种可除尘的铝单板抛光设备

Also Published As

Publication number Publication date
CZ405597A3 (cs) 1999-06-16
ATE205125T1 (de) 2001-09-15
DE29722503U1 (de) 1998-04-23
EP0849037B1 (fr) 2001-09-05
DE59704529D1 (de) 2001-10-11
PL185183B1 (pl) 2003-03-31
PL323898A1 (en) 1998-06-22
CZ288452B6 (en) 2001-06-13

Similar Documents

Publication Publication Date Title
EP0164063B1 (fr) Machine-outil pour l'usinage des planches
EP0849037B1 (fr) Dispositif d'aplanissement latéral pour briques et produits réfractaires de diverses dimensions
DE19627148C1 (de) Vorrichtung zum beidseitigen Beschleifen von Steinen
DE10158646A1 (de) Vorrichtung zum Besäumen von Glastafeln
DE1683849B1 (de) Einrichtung zum Schneiden gegossener,in plastischem Zustand befindlicher Gasbetonbloecke
EP0849036B1 (fr) Dispositif d'aplanissement lateral pour briques et produits réfractaires de diverses dimensions
DE29611728U1 (de) Vorrichtung zum beidseitigen Beschleifen von Steinen
DE4436154C1 (de) Maschine zum seitlichen Ziegel(formling)-Bearbeiten
DE19700003C2 (de) Maschine zum seitlichen Planieren mittels Schleifwerkzeugen od. dgl. Planierwerkzeugen von im Kalibriermaß unterschiedlich großen Ziegelei- und Feuerfest-Produkten
DE919998C (de) Endloser, aus in Fuehrungen hintereinander bewegten Tragelementen bestehender Foerderer
DE19700001C2 (de) Maschine zum seitlichen Planieren mittels Schleifwerkzeugen od. dgl. Planierwerkzeugen von im Kalibriermaß unterschiedlich großen Ziegelei- und Feuerfest-Produkten
DE69922095T2 (de) Maschine zum Bearbeiten von Gesteinsoberflächen, insbesondere von Steinplatten oder dergleichen, sowie Marmor, Granit, aber auch Keramik und andere Baumaterialen, verwendet für Böden und Beläge
DE19700002C2 (de) Einrichtung zum Einstellen des Kalibriermaßes für eine Maschine zum seitlichen Planieren mittels Schleifwerkzeugen od. dgl. von im Kalibriermaß unterschiedlich großen Zeigelei- und Feuerfest-Produkten
DE4007802C2 (de) Einrichtung zum Transport von Stückgütern
DE3941976C2 (fr)
DE2231273C2 (de) Bandfoerderer
DE19531578B4 (de) Montagemaschine
DE19728882C1 (de) Verfahren und Maschine zum Herstellen schmaler oder niedriger Planziegel
DE4436152C1 (de) Maschine zum seitlichen Ziegel(formling)-Bearbeiten
DE19517887C2 (de) Maschine zum Einarbeiten von Ausnehmungen in zwei gegenüberliegende Längsseiten eines länglichen Werkstückes, insbesondere eines Rahmenholzes
EP3000752A1 (fr) Convoyeur-transporteur
DE4219091C2 (de) Förderlinie
DE1683849C (de) Einrichtung zum Schneiden gegossener, in plastischem Zustand befindlicher Gasbetonblöcke
DE19810574A1 (de) Vorrichtung zur Betätigung von Pressen in Klemmeinrichtungen für den Zusammenbau von Möbelstücken
DE903025C (de) Kurven-Eintrageband

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT CH DE ES FR IT LI

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

AKX Designation fees paid
RBV Designated contracting states (corrected)
17P Request for examination filed

Effective date: 19990408

RBV Designated contracting states (corrected)

Designated state(s): AT CH DE ES FR IT LI

RBV Designated contracting states (corrected)

Designated state(s): AT CH DE ES FR IT LI

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

17Q First examination report despatched

Effective date: 20000727

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

RIN1 Information on inventor provided before grant (corrected)

Inventor name: KONERT, KARL-HEINZ, DIPL.-ING.

Inventor name: DERHAKE, THOMAS, DR.-ING., PROF.

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: KELLER H.C.W. GMBH

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT CH DE ES FR IT LI

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRE;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.SCRIBED TIME-LIMIT

Effective date: 20010905

Ref country code: FR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20010905

REF Corresponds to:

Ref document number: 205125

Country of ref document: AT

Date of ref document: 20010915

Kind code of ref document: T

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

RAP2 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: KELLER GMBH

REF Corresponds to:

Ref document number: 59704529

Country of ref document: DE

Date of ref document: 20011011

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20011219

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20020226

Year of fee payment: 5

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20020326

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

RAP2 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: KELLER H.C.W. GMBH

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20021001

Year of fee payment: 5

REG Reference to a national code

Ref country code: CH

Ref legal event code: AEN

Free format text: DAS PATENT IST AUFGRUND DES WEITERBEHANDLUNGSANTRAGS VOM 27.09.2002 REAKTIVIERT WORDEN.

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20021231

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20021231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030701

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL