WO1996011084A1 - Machine a dresser les cotes de blocs de construction ou similaire - Google Patents

Machine a dresser les cotes de blocs de construction ou similaire Download PDF

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Publication number
WO1996011084A1
WO1996011084A1 PCT/EP1995/004006 EP9504006W WO9611084A1 WO 1996011084 A1 WO1996011084 A1 WO 1996011084A1 EP 9504006 W EP9504006 W EP 9504006W WO 9611084 A1 WO9611084 A1 WO 9611084A1
Authority
WO
WIPO (PCT)
Prior art keywords
machine
belt
conveyor belt
machine according
lateral
Prior art date
Application number
PCT/EP1995/004006
Other languages
German (de)
English (en)
Inventor
Thomas Derhake
Karl-Heinz Konert
Reinhold Ungruhe
Friedrich Wieligmann
Ulrich Wiescher
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
Priority to AT95936471T priority Critical patent/ATE191384T1/de
Priority to EP95936471A priority patent/EP0785840B1/fr
Priority to AU38409/95A priority patent/AU3840995A/en
Priority to CZ971080A priority patent/CZ108097A3/cs
Priority to DE59508147T priority patent/DE59508147D1/de
Publication of WO1996011084A1 publication Critical patent/WO1996011084A1/fr

Links

Classifications

    • 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
    • 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
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
    • B28D7/04—Accessories specially adapted for use with machines or devices of the preceding groups for supporting or holding work or conveying or discharging work

Definitions

  • the invention relates to a machine for the lateral processing of building blocks or the like., In particular dried brick moldings or fired bricks, which are transported in an adjusted and clamped height by at least one processing station with a lateral tool arrangement.
  • the invention is therefore based on the object of providing an improved machine for lateral block processing, in particular lateral leveling of bricks or brick moldings, in which the objects to be processed are securely fixed in a once-adjusted position and can be transported immovably in such a position by at least one processing station are.
  • an exact lateral position of the endless belt as well as an exact flat position of the strand acting on the object to be processed is achieved in the area of the processing station.
  • This machine can be designed as a grinding machine and / or milling machine. It is preferably for the lateral processing of dried Brick moldings and / or fired bricks provided - of course, other products of the building materials industry, for example pumice stones, refractory stems (firebricks), tiles and the like can also be processed with it
  • FIG. 1 is a side view of a machine according to the invention for the lateral processing of building blocks or the like, preferably a grinding machine in which the objects to be ground, in particular dried bricks or bricks, are transported in height after being aligned laterally between a conveying device and a pressing device by at least one processing station,
  • FIG. 2 is a sectional view of a height-adjustable and sprung holder for the pressing device ends
  • FIG 3 shows a side view of a belt system which is used in the conveying device or in the conveying and pressing device
  • Fig. 4 shows a cross section through the same belt system, with a clamping working position for a brick to be leveled (molded article).
  • the machine according to the invention for lateral processing of building blocks or the like is preferably designed as a grinding machine.
  • the concept according to the invention can also be implemented on a milling machine. With this machine in the flat brick production either dried green bricks Z or Z burnt bricks are leveled at least one side *. Two-sided and thus calibrating processing is particularly preferred.
  • the machine according to the invention works in a continuous process.
  • It has a machine inlet formed by an adjusting device J, which automatically brings (centered) the objects to be processed, in particular to be ground (such as bricks or brick moldings Z) into a position required for processing.
  • the centers (form lengths) Z which are centered when entering the machine's own transport system, are grasped by the conveying device 2 and pressing device 3 arranged on a machine frame 1 - with bases (element) 1 a and both ends of stands 1 b - and in an adjusted position clamped to a high degree and moved in such a position through at least one pianier station 4 and, on at least one side, preferably on both sides, machined, in particular calibrated, leveled, using a leveling tool 5 designed as a grinding wheel or grinding head (similar to a milling head)
  • the leveling tools (such as grinding wheels or milling cutters) 5 are provided with functional surfaces which are essentially assigned to their end face 5a. They rotate about an essentially horizontal axis. Their drive is numbered 5b. The entire functional unit (wheel + drive) is arranged to be horizontally displaceable net
  • a non-contact measuring device is preferably present which detects the machining end face 5a of each panning tool 5 and its signals for automatic leveling tool tracking can be used
  • the machine's own transport system is preferably formed by two pressure-loaded endless belts made of flexible material which are designed as a conveyor belt and pressure belt 2, 3 and which are positively guided in the lateral position by means of at least one centering tongue and groove connection - in particular a keyway-keyway connection at least in the area of the tion-carrying planing tools (s) 5, in particular grinding wheel (s), run over a rail-like or plate-like flat abutment 9.
  • the conveyor belt 2 and the pressure belt 3 are provided on the back at least in the central cross-sectional area with splines 7a, in which spline rollers 8, as centering rollers, engage.
  • two slide strips 9 are preferably provided, which act on the two side regions.
  • at least one slide bar 9 supports the central cross-sectional area and the spline rollers 8 interact with the two lateral cross-sectional areas.
  • the endless band material is designed as a so-called force band and has splines 7a and V-ribs 7b on the back.
  • the spline rollers 8 are spring loaded. 6 and 7, the spring elements shown symbolically are numbered 10.
  • each spline roller bearing is cushioned by means of a spring assembly and is arranged in a guided manner at the same time - additional guide elements are saved.
  • the pressing device 3 (in particular a so-called pressure belt 3) can be adjusted in the position relative to the conveyor belt 2 - and is accordingly arranged in a height-adjustable manner - and is supported in a spring-loaded manner.
  • conveyor belt 2 and pressing or holding-down device 3 are each detachably arranged as a complete “assembly unit” on the machine frame 1 or a part associated with it, in particular holder 11.
  • These assembly units are marked in FIG. 1 by means of cross hatching. They have elements 15, 16, 17 of a plug connection, namely those for adjustment / position fixing (position 15), locking means 16 (eg screws) and an electric coupling 17.
  • the downtime in the event of maintenance and / or repair work can be reduced to a minimum if the device (s) 2/3 present in the machine are dismantled and is replaced by a replacement unit.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Soil Working Implements (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Ticket-Dispensing Machines (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Container Filling Or Packaging Operations (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Attitude Control For Articles On Conveyors (AREA)
  • Structure Of Belt Conveyors (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Coating With Molten Metal (AREA)

Abstract

Une machine sert à dresser les côtés de blocs de construction ou similaire, notamment des briques (Z) crues séchées ou cuites centrées, serrées en hauteur et transportées à travers au moins un poste de dressage dans lequel les outils de dressage sont montés latéralement. L'invention se caractérise par un dispositif de transport avec deux bandes sans fin sollicitées en compression, en matériau flexible, qui forment des bandes de transport et de compression (2, 3) à guidage forcé dans la position latérale par au moins une fixation à rainures et à ressorts de centrage (7a, 8), notamment une fixation à rainures et à clavettes. Ces bandes de transport et de compression (2, 3) se déplacent, au moins dans la zone des outils de dressage (5), sur un contre-appui plat (9) en forme de rail ou de plateau
PCT/EP1995/004006 1994-10-11 1995-10-11 Machine a dresser les cotes de blocs de construction ou similaire WO1996011084A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AT95936471T ATE191384T1 (de) 1994-10-11 1995-10-11 Maschine zum seitlichen bearbeiten von bausteinen od.dgl.
EP95936471A EP0785840B1 (fr) 1994-10-11 1995-10-11 Machine a dresser les cotes de blocs de construction ou similaire
AU38409/95A AU3840995A (en) 1994-10-11 1995-10-11 Machine for trimming the sides of building blocks or the like
CZ971080A CZ108097A3 (en) 1994-10-11 1995-10-11 Machine for working sides of building blocks and the like objects
DE59508147T DE59508147D1 (de) 1994-10-11 1995-10-11 Maschine zum seitlichen bearbeiten von bausteinen od.dgl.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4436154.8 1994-10-11
DE4436154A DE4436154C2 (de) 1994-10-11 1994-10-11 Maschine zum seitlichen Ziegel(formling)-Bearbeiten

Publications (1)

Publication Number Publication Date
WO1996011084A1 true WO1996011084A1 (fr) 1996-04-18

Family

ID=6530385

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1995/004006 WO1996011084A1 (fr) 1994-10-11 1995-10-11 Machine a dresser les cotes de blocs de construction ou similaire

Country Status (7)

Country Link
EP (1) EP0785840B1 (fr)
AT (1) ATE191384T1 (fr)
AU (1) AU3840995A (fr)
CZ (1) CZ108097A3 (fr)
DE (3) DE4436154C2 (fr)
PL (1) PL319729A1 (fr)
WO (1) WO1996011084A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1103360A1 (fr) * 1999-11-23 2001-05-30 Guy Van Camp Appareil pour scier des pierres naturelles
EP1103359A1 (fr) * 1999-11-23 2001-05-30 Guy Van Camp Appareil pour scier des pierres naturelles

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ288452B6 (en) * 1996-12-19 2001-06-13 Keller Gmbh Machine for side flushing brickmaker's and refractory products differing in calibrated dimension
DE29701124U1 (de) * 1997-01-23 1997-03-13 Hornitex Werke Gebr. Künnemeyer GmbH & Co KG, 32805 Horn-Bad Meinberg Vorrichtung für den Transport und für eine exakte Lagepositionierung von plattenförmigen, rechteckigen Werkstücken

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3741193A (en) * 1968-04-08 1973-06-26 Sueur J Le Slate trimming machine
DE9012909U1 (de) * 1990-09-10 1990-11-15 Bison-Werke Bähre & Greten GmbH & Co KG, 3257 Springe Zentriervorrichtung für Bandschleifmaschinen
EP0449706A1 (fr) * 1990-03-27 1991-10-02 Sietam Industries Système de manutention d'objets
DE4136252A1 (de) * 1990-11-12 1992-05-14 Toncelli Dario Anlage zum seitlichen kalibrieren und eventuellen abkanten von fliesen aus steinigem material
US5143196A (en) * 1989-12-14 1992-09-01 Saint Gobain Vitrage International Production of glazings on a production line comprising several workstations

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2198405A5 (fr) * 1972-09-05 1974-03-29 Christensen Diamond Prod Co
DE3219883A1 (de) * 1982-05-27 1983-12-01 Horst 4150 Krefeld Sameith Verfahren zur bearbeitung der sichtflaechen von betonplatten sowie vorrichtung zur durchfuehrung dieses verfahrens

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3741193A (en) * 1968-04-08 1973-06-26 Sueur J Le Slate trimming machine
US5143196A (en) * 1989-12-14 1992-09-01 Saint Gobain Vitrage International Production of glazings on a production line comprising several workstations
EP0449706A1 (fr) * 1990-03-27 1991-10-02 Sietam Industries Système de manutention d'objets
DE9012909U1 (de) * 1990-09-10 1990-11-15 Bison-Werke Bähre & Greten GmbH & Co KG, 3257 Springe Zentriervorrichtung für Bandschleifmaschinen
DE4136252A1 (de) * 1990-11-12 1992-05-14 Toncelli Dario Anlage zum seitlichen kalibrieren und eventuellen abkanten von fliesen aus steinigem material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1103360A1 (fr) * 1999-11-23 2001-05-30 Guy Van Camp Appareil pour scier des pierres naturelles
EP1103359A1 (fr) * 1999-11-23 2001-05-30 Guy Van Camp Appareil pour scier des pierres naturelles

Also Published As

Publication number Publication date
DE4436154C2 (de) 2001-06-07
AU3840995A (en) 1996-05-02
CZ108097A3 (en) 1997-09-17
EP0785840A1 (fr) 1997-07-30
EP0785840B1 (fr) 2000-04-05
ATE191384T1 (de) 2000-04-15
DE59508147D1 (de) 2000-05-11
PL319729A1 (en) 1997-08-18
DE4436154C1 (de) 1996-04-11
DE29515887U1 (de) 1996-02-08

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