EP0165232A2 - Dispositif pour l'usinage des bords d'éléments plans - Google Patents

Dispositif pour l'usinage des bords d'éléments plans Download PDF

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Publication number
EP0165232A2
EP0165232A2 EP85890129A EP85890129A EP0165232A2 EP 0165232 A2 EP0165232 A2 EP 0165232A2 EP 85890129 A EP85890129 A EP 85890129A EP 85890129 A EP85890129 A EP 85890129A EP 0165232 A2 EP0165232 A2 EP 0165232A2
Authority
EP
European Patent Office
Prior art keywords
conveyor
support wall
tabular
support
carriage
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
EP85890129A
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German (de)
English (en)
Other versions
EP0165232A3 (en
EP0165232B1 (fr
EP0165232B2 (fr
Inventor
Peter Lisec
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Individual
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Individual
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Filing date
Publication date
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Publication of EP0165232A2 publication Critical patent/EP0165232A2/fr
Publication of EP0165232A3 publication Critical patent/EP0165232A3/de
Publication of EP0165232B1 publication Critical patent/EP0165232B1/fr
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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
    • B24B7/10—Single-purpose machines or devices
    • B24B7/12—Single-purpose machines or devices for grinding travelling elongated stock, e.g. strip-shaped work
    • 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
    • B24B9/08—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 of glass
    • B24B9/10—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 of glass of plate glass
    • 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
    • B24B9/08—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 of glass
    • B24B9/10—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 of glass of plate glass
    • B24B9/102—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 of glass of plate glass for travelling sheets

Definitions

  • the invention relates to a device for processing the edge areas of surfaces of sheet-like elements, in particular for processing the edge areas of glass panels, with a lateral support wall, preferably designed as an air cushion wall, for the essentially upright elements and a conveyor device arranged at the lower edge of the support wall, preferably in Form of at least one endlessly rotating conveyor belt.
  • the processing tool can in particular be a polishing wheel or a grinding wheel.
  • the invention has for its object to provide a device with which tabular elements can be processed in their edge region, for example for removing a coating mentioned above, without damaging the other parts of the coating. This is not easy, in particular when processing metallized glass sheets, since the metal layers are very easily damaged.
  • this object is achieved with a device of the type mentioned in the introduction in that a processing tool is guided up and down on a substantially vertical guide rail connected to the frame of the device, that in the A substantially vertical slot is provided opposite the supporting tool, in which a support roller rotatable about a substantially vertical axis and at least partially penetrating through the slot in the supporting wall is provided and between the lower end of the supporting wall and the conveyor and the processing tool on the tabular element, on the opposite side there is provided a driving device for the tabular element which can at least temporarily be moved synchronously with the conveying device.
  • the conveying device arranged at the lower end of the side support wall which can be designed as a roller, roller or air cushion wall, in connection with the driving device, the elements to be machined can be guided and precisely when machining the edge areas with the machining tool be moved.
  • the machining tool is guided over a slide on the guide rail and is held on the slide so as to be pivotable by 90 °. Due to the pivotability of the Machining tool to 90 °, the inventiveness g emäße device can also largely or completely automatically designing working with all four edge regions can be edited.
  • a rotating polishing wheel or the like can be provided as the processing tool.
  • the driving device comprises at least one vacuum suction device, which is mounted on a slide guided parallel to the conveying device.
  • This embodiment is also characterized by great simplicity.
  • the easiest way to synchronize the driving device with the conveyor device is to use an endless belt running parallel to the conveyor device for the movement drive of the driving device, e.g. a toothed belt is provided, which can optionally be coupled to the drive for the conveyor and / or on which the carriage of the driving device can be clamped.
  • a toothed belt is provided, which can optionally be coupled to the drive for the conveyor and / or on which the carriage of the driving device can be clamped.
  • freely rotatable support rollers are provided on the side of the transport device facing the supporting wall, the areas of which abutting the tabular element lie essentially in the plane of the supporting wall.
  • a device detecting the presence of a tabular element for example a light barrier or the like, is provided at or at the lower end of the support roller in the effective plane of the machining tool, in which the axis of the support wall also lies which is provided on the slide of the machining tool a device which detects the upper horizontal edge of the tabular element leaning against the supporting wall.
  • the device comprises, in the exemplary embodiment shown, designed as an air cushion wall, lateral support wall 1 for the tabular elements to be processed, such as, for example, metallized glass panes 2.
  • a conveyor device is arranged below the support wall 1.
  • An infeed and an outfeed conveyor can be arranged before (see FIG. 2) and after the device.
  • the conveying device 3 comprises two endless revolving conveyor belts 4 t.d 5, which run around drive or deflection rollers 6 and on which the glass panes 2 to be processed stand up.
  • the conveyor belts 4 and 5 are preferably seen from elastic material, freely rotatable rollers 7 to seen, which lie in the lower horizontal edge region of the gas disk 2 on the side against its surface, that is sliding on the support wall 1.
  • a driving device 8 is provided between the lower end of the support wall 1 and the conveyor belts 4 and 5.
  • This driving device 8 comprises a carriage 9 which is guided on guide rails 10 parallel to the longitudinal extent of the conveyor belts 4 and 5.
  • the carriage 9 carries at least one suction head 11 which faces the surface of a glass pane 2 resting on the supporting wall 1.
  • a toothed belt 12 is assigned to it, which can be driven at the same linear speed as the conveyor belts 4 and 5. This can be done, for example, in that the toothed belt 12 runs around drive wheels 12 'which are arranged coaxially with the drive wheels 6 of the conveyor belts 4 and 5. If the driving device 8 is now to be moved synchronously with the conveyor belts 4 and 5, then this is driven by the toothed belt 12.
  • this design of the drive for the driving device 8 ensures that it can also stand still when the conveyor belts 4 and 5 are in operation and, when used, in any case synchronously, i.e. is moved at the same linear speed as the conveyor belts 4 and 5.
  • a slot 14 is provided in the support wall 1, through which a support roller 15 with an essentially vertical axis 16 which is parallel to the plane of the supporting wall 1.
  • a glass pane 2 is supported in the region of the slot 14 of the support wall by means of this support roller 15, in the place of which a plurality of support rollers can also be provided and which, if desired, can be driven with a peripheral speed corresponding to the conveying speed of the conveyor belts 4 and 5.
  • a processing tool 17 is provided opposite the slot 14 in the support wall 1 or the support roller 15 arranged therein.
  • the machining tool 17 can be moved up and down on a slide 18 on a guide rail 19 which extends parallel to the support wall 1.
  • the guide rail 19 is rigidly connected to a frame 20 of the device, to which the support wall 1 and the conveyor 3 and the driving device 8 are also attached.
  • the carriage 18 is connected to a chain 22 which runs over deflection rollers 21 and is driven by a motor (not shown in more detail).
  • a pivot shaft 25 engages via a lever 27 connected to it, a pressure medium cylinder 28, so that the disc 24 from the position shown in FIG. 1 with a substantially horizontal axis of rotation, which is intended for machining the vertical edge regions of the glass pane 1, by one An angle of 90 ° is pivoted into a position in which the axis of rotation of the pane 24 is oriented essentially vertically and which is used to machine the upper and lower horizontal edge regions of the glass pane 2.
  • a light barrier 29 which can be designed, for example, as a reflection light barrier.
  • This light barrier 29 detects the substantially vertically aligned edges of the glass pane 2.
  • a further light barrier 30 is provided on the slide 28, with which the upper horizontal edge of the glass pane 2 can be detected.
  • the path of movement of the carriage 18 downwards is limited so that in the lower end position the processing tool 17 or, in the exemplary embodiment shown, the processing disk 24 in which the processing of the lower horizontal edge of the glass sheet 2, the height alignment of which is determined by the conveyor belts 4 and 5 is at the correct altitude.
  • the slide 18 and thus the processing tool 17 are now moved upward, for example by a sequence control, until the pane 24 is located in the front upper corner of the glass pane 2.
  • the stop of the carriage 18 at this altitude is effected by the light barrier 30.
  • the processing tool 17 pivots by actuating the pressure medium cylinder 28 by 90 °, so that the axis of the disk 24 is now essentially aligned vertically.
  • the drive for the conveyor belts 4 and 5 and thus also the driving device 8 is set in motion and the pane in FIG. 2 is moved further to the right, during which movement the upper horizontal edge region of the glass pane 2 is processed.
  • the glass pane 2 is stopped by stopping the drives for the conveyor belts 4 and 5 and the driving device 8, and the pane 24 is pivoted back into its starting position by actuating the pressure medium cylinder 28 and the carriage 18 moves downward, the rear edge region of the glass pane 2 being processed at the same time.
  • the disk 24 is pivoted again and then the drives for the conveyor belts 4 and 5 and the driving device 8 are set in motion such that the disk is moved to the left in FIG. 2 during which movement the lower horizontal edge area of the glass pane 2 is processed.
  • the vacuum suction device 11 is released from the disk 2 and the coupling 31 of the drive for the driving device 8 is released from the drive for the conveyor belts 4 and 5.
  • the conveyor belts 4 and 5 can then be set in motion for the removal of the glass pane 2.
  • the support wall 1 can also be designed as a known support roller wall instead of an air cushion wall.
  • the processing tool can also comprise a burner with one or more nozzles, the nozzle (s) being directed towards the glass plate.
  • the freely rotatable rollers 7 provided in the region of the support roller 15 are wider than the other freely rotatable rollers 7.
  • these rollers 7 are arranged opposite guide rollers 38 which are arranged on the to be machined surface of the glass sheet 2 can be created.
  • these guide rollers 38 are mounted on a frame 39 which is mounted in the frame 20 of the device so as to be pivotable about an axis 40 by a pressure medium cylinder 41.
  • two guide rollers 38 will be provided on the frame, which are arranged on both sides of the machining tool 17 when it is in its lower starting position.
  • the frame 39 has two arms which are arranged on both sides of the path of movement of the machining tool 17 and which, with their upper ends, carry the conveyor belts 4 and 5 across the guide rollers 38.
  • the driving device 8 provided according to the invention can also be connected to the tabular element 2 before it has reached the end position detected by the light barrier 29 for processing the front, vertical edge region in the direction of movement.
  • a further light barrier 42 can be provided in the area of the support wall 1.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
EP85890129A 1984-06-14 1985-06-13 Dispositif pour l'usinage des bords d'éléments plans Expired - Lifetime EP0165232B2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT1945/84 1984-06-14
AT0194584A AT405724B (de) 1984-06-14 1984-06-14 Vorrichtung zum abtragenden bearbeiten der randbereiche einer glastafel

Publications (4)

Publication Number Publication Date
EP0165232A2 true EP0165232A2 (fr) 1985-12-18
EP0165232A3 EP0165232A3 (en) 1987-09-30
EP0165232B1 EP0165232B1 (fr) 1990-09-05
EP0165232B2 EP0165232B2 (fr) 1996-12-27

Family

ID=3524429

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85890129A Expired - Lifetime EP0165232B2 (fr) 1984-06-14 1985-06-13 Dispositif pour l'usinage des bords d'éléments plans

Country Status (4)

Country Link
US (1) US4716686A (fr)
EP (1) EP0165232B2 (fr)
AT (1) AT405724B (fr)
DE (2) DE8426496U1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0709348A1 (fr) 1994-10-28 1996-05-01 VIANELLO Fortunato - DAVANZO Nadia trading under the trading style FOR.EL. BASE DI VIANELLO & C. S.n.c. Méthode et dispositif de l'enlèvement de revêtements déposés sur la surface d'une plaque en verre
EP0769348A1 (fr) * 1995-10-20 1997-04-23 FOR.EL. BASE di VIANELLO FORTUNATO & C. S.n.c. Procédé et dispositif pour retirer des revêtements appliqués sur la surface de plaques de verre
EP0920954A2 (fr) * 1997-12-02 1999-06-09 Peter Lisec Procédé et dispositif pour chanfreiner des découpes de verre
DE19632240C2 (de) * 1996-05-09 2001-10-04 Hegla Fahrzeug Und Maschb Gmbh Vorrichtung und Verfahren zum Entschichten von Flachglasrohplatten
EP2123397A1 (fr) * 2006-12-04 2009-11-25 Eckelt Glas GmbH Dispositif destiné au traitement d'un verre ignifuge
US11565363B2 (en) 2016-10-14 2023-01-31 Forel Spa Automatic machine and automatic method for grinding the edges of glass sheets

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AT405724B (de) * 1984-06-14 1999-11-25 Lisec Peter Vorrichtung zum abtragenden bearbeiten der randbereiche einer glastafel
KR910001987Y1 (ko) * 1988-08-12 1991-03-30 박경 판유리 변형 면취기
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AT402395B (de) * 1995-10-13 1997-04-25 Lisec Peter Vorrichtung zum umsetzen von isolierglasscheiben
IT1288656B1 (it) * 1996-09-13 1998-09-23 For El Base Di Vianello Fortun Procedimento per il taglio di lastre di vetro e di lastre di vetro stratificato non blindato
IT1287347B1 (it) * 1996-10-16 1998-08-04 Castelmec Sas Di Rosso Valerio Dispositivo per la sbordatura di lastre di vetro
IT1288675B1 (it) * 1996-10-17 1998-09-23 For El Base Di Vianello Fortun Procedimento e macchina automatici per il taglio delle lastre di vetro stratificato e blindato
JP3915374B2 (ja) * 2000-06-27 2007-05-16 坂東機工株式会社 ガラス板の皮膜層除去方法及びその装置並びにその装置を具備したガラス板の加工装置
CA2404482A1 (fr) 2001-02-08 2002-08-15 Roger O'shaughnessy Procede et appareil permettant d'eliminer des revetements appliques sur des surfaces d'un substrat
DE10158646A1 (de) * 2001-11-22 2003-06-12 Lenhardt Maschinenbau Vorrichtung zum Besäumen von Glastafeln
JP4254098B2 (ja) * 2001-12-06 2009-04-15 坂東機工株式会社 ガラス板の加工装置
CN1578749A (zh) * 2002-12-05 2005-02-09 彼得·利泽克 加工板材例如玻璃板的设备
US7125319B2 (en) 2003-10-27 2006-10-24 Corning Incorporated Apparatus and method for grinding and/or polishing an edge of a glass sheet
US20050093207A1 (en) * 2003-10-30 2005-05-05 Simone John D. Injection molding lid transfer apparatus and method
US7294045B1 (en) * 2005-12-21 2007-11-13 Corning Incorporated Apparatus and method for edge processing of a glass sheet
WO2008108170A1 (fr) * 2007-03-07 2008-09-12 Ulvac, Inc. Procédé et dispositif sous vide de transport de substrats
US8967219B2 (en) 2010-06-10 2015-03-03 Guardian Ig, Llc Window spacer applicator
US9309714B2 (en) 2007-11-13 2016-04-12 Guardian Ig, Llc Rotating spacer applicator for window assembly
WO2009064915A1 (fr) 2007-11-13 2009-05-22 Infinite Edge Technologies, Llc Écarteur pour fenêtre renforcé
US8449348B2 (en) * 2009-01-13 2013-05-28 Centre Luxembourg De Recherches Pour Le Verre Et La Ceramique S.A. (C.R.V.C.) Techniques for debris reduction when performing edge deletion on coated articles having temporary protective coatings applied thereto
JP5677773B2 (ja) * 2010-07-09 2015-02-25 川崎重工業株式会社 板状部材移載設備
IT1401927B1 (it) * 2010-09-14 2013-08-28 Neptun S R L Macchina molatrice a controllo numerico, particolarmente per lastre di vetro a lati rettilinei.
US9656356B2 (en) * 2013-01-22 2017-05-23 Guardian Ig, Llc Window unit assembly station and method
ITTV20130168A1 (it) 2013-10-17 2015-04-18 Forel Spa Macchina automatica e procedimento automatico per la rimozione localizzata dei rivestimenti depositati sulle lastre di vetro.
CN105189039B (zh) 2013-10-18 2018-05-18 李赛克奥地利有限公司 用于加工物体表面的方法
AT516183B1 (de) * 2014-10-06 2016-03-15 Berndorf Band Gmbh Verfahren zum Schleifen einer Schweißnaht eines Metallbands
US11148228B2 (en) 2017-07-10 2021-10-19 Guardian Glass, LLC Method of making insulated glass window units
US10987902B2 (en) 2017-07-10 2021-04-27 Guardian Glass, LLC Techniques for laser ablation/scribing of coatings in pre- and post-laminated assemblies, and/or associated methods
US10472274B2 (en) 2017-07-17 2019-11-12 Guardian Europe S.A.R.L. Coated article having ceramic paint modified surface(s), and/or associated methods
CN110418700B (zh) * 2017-11-30 2021-05-14 李赛克奥地利有限公司 用于分割材料板的装置
IT202200006089A1 (it) * 2022-03-29 2023-09-29 Forel S P A Unipersonale Apparato e procedimento per la lavorazione di lastre
WO2024042559A1 (fr) * 2022-08-25 2024-02-29 Forel S.p.a. Dispositif et procédé associé pour maintenir une plaque
DE102022123443A1 (de) 2022-09-14 2023-08-31 Glaston Germany GmbH Verfahren und Vorrichtung zum Herstellen von Isolierglasscheiben

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US1966869A (en) * 1933-11-23 1934-07-17 Pittsburgh Plate Glass Co Apparatus for grinding the edges of glass sheets
US2075369A (en) * 1935-09-30 1937-03-30 Stetler Lowell Marble refacing machine
US2795086A (en) * 1952-11-21 1957-06-11 Libbey Owens Ford Glass Co Edge finishing method and apparatus
GB851141A (en) * 1957-12-16 1960-10-12 Pilkington Brothers Ltd Improvements relating to the production of bevels on glass plates
US3565139A (en) * 1968-08-06 1971-02-23 Eugene T Olson Angularly shiftable saw mount
US3943667A (en) * 1975-07-11 1976-03-16 Acme Steel Door Corporation Automatic weld grinding machine
GB2011289A (en) * 1977-12-31 1979-07-11 Bando Kiko Co Glass grinding and bevelling
GB1574751A (en) * 1978-05-10 1980-09-10 Wood Jenks & Co Ltd Rectangular plate handling apparatus
DE3408675A1 (de) * 1984-03-09 1985-10-03 Peter Amstetten-Hausmening Niederösterreich Lisec Vorrichtung zum bearbeiten der randbereiche tafelfoermiger elemente

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0709348A1 (fr) 1994-10-28 1996-05-01 VIANELLO Fortunato - DAVANZO Nadia trading under the trading style FOR.EL. BASE DI VIANELLO & C. S.n.c. Méthode et dispositif de l'enlèvement de revêtements déposés sur la surface d'une plaque en verre
EP0769348A1 (fr) * 1995-10-20 1997-04-23 FOR.EL. BASE di VIANELLO FORTUNATO & C. S.n.c. Procédé et dispositif pour retirer des revêtements appliqués sur la surface de plaques de verre
US5934982A (en) * 1995-10-20 1999-08-10 For.El. Base Di Vianello Fortunato & C. S.N.C. Device for removing coatings applied to the surface of a glass plate
DE19632240C2 (de) * 1996-05-09 2001-10-04 Hegla Fahrzeug Und Maschb Gmbh Vorrichtung und Verfahren zum Entschichten von Flachglasrohplatten
EP0920954A2 (fr) * 1997-12-02 1999-06-09 Peter Lisec Procédé et dispositif pour chanfreiner des découpes de verre
EP0920954A3 (fr) * 1997-12-02 2002-03-20 Peter Lisec Procédé et dispositif pour chanfreiner des découpes de verre
EP1344604A2 (fr) * 1997-12-02 2003-09-17 Tecnopat AG Procédé et dispositif pour chanfreiner des découpes de verre
EP1344604A3 (fr) * 1997-12-02 2003-09-24 Tecnopat AG Procédé et dispositif pour chanfreiner des découpes de verre
EP2123397A1 (fr) * 2006-12-04 2009-11-25 Eckelt Glas GmbH Dispositif destiné au traitement d'un verre ignifuge
US11565363B2 (en) 2016-10-14 2023-01-31 Forel Spa Automatic machine and automatic method for grinding the edges of glass sheets

Also Published As

Publication number Publication date
EP0165232A3 (en) 1987-09-30
EP0165232B1 (fr) 1990-09-05
EP0165232B2 (fr) 1996-12-27
DE8426496U1 (de) 1984-11-29
ATA194584A (de) 1989-04-15
AT405724B (de) 1999-11-25
US4716686A (en) 1988-01-05
DE3579505D1 (de) 1990-10-11

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