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WO1993023203A1 - Dispositif a meuleuse fonctionnant transversalement au sens de passage des pieces et son utilisation dans le meulage de cadres - Google Patents

Dispositif a meuleuse fonctionnant transversalement au sens de passage des pieces et son utilisation dans le meulage de cadres Download PDF

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Publication number
WO1993023203A1
WO1993023203A1 PCT/CH1993/000117 CH9300117W WO9323203A1 WO 1993023203 A1 WO1993023203 A1 WO 1993023203A1 CH 9300117 W CH9300117 W CH 9300117W WO 9323203 A1 WO9323203 A1 WO 9323203A1
Authority
WO
WIPO (PCT)
Prior art keywords
workpiece
transversely
workpieces
grinding
longitudinal
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
PCT/CH1993/000117
Other languages
German (de)
English (en)
Inventor
Stephan KÜNDIG
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.)
Kuendig AG
Original Assignee
Kuendig AG
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 Kuendig AG filed Critical Kuendig AG
Priority to EP93911716A priority Critical patent/EP0596083B1/fr
Priority to JP5519743A priority patent/JPH06508073A/ja
Priority to DE59308034T priority patent/DE59308034D1/de
Publication of WO1993023203A1 publication Critical patent/WO1993023203A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
    • B24B21/04—Machines or devices using grinding or polishing belts; Accessories therefor for grinding plane surfaces
    • B24B21/06—Machines or devices using grinding or polishing belts; Accessories therefor for grinding plane surfaces involving members with limited contact area pressing the belt against the work, e.g. shoes sweeping across the whole area to be ground
    • 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
    • B24B7/28—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 wood

Definitions

  • the present invention relates to a device operating transversely to its direction of travel and its use in such a way that, when combined with conventional grinding machines, connected parts of frames and frame-like workpieces lying transversely to one another in a single pass in the longitudinal direction of their respective ge ⁇ be ground.
  • drawing 1 plan view of the device with measuring device 11, probe 12, support table with conveyor belt 13, slide 14 Belt grinder 15, the drawing 2, elevation of the belt grinder 15 with slide 13, deflection roller 16, grinding pad 17, grinding belt 18, drive roller 19, drawing 3, elevation of the implement with a brush 20, drawing 4, elevation of the grinding device 21 with entrained sanding belt, drawing 5, plan of the sanding pad with positioning of sensors 22 and 23.
  • the present invention now describes a device in which the frames are initially guided on a transport carpet 13 by an automatic thickness adjustment 11 that measures over the entire working width.
  • this defines the height of the transport table (depending on the workpiece thickness determined) compared to a subsequent, longitudinally movable, driven, guided on both sides slide 14, which is equipped with a belt grinding unit 15 mounted transversely to the direction of travel.
  • the Automatic adjustment when passing the workpiece leading edge off a pulse control. This calculates the use of the slide by calculating the feed speed. If the cross frieze 32 is at the level of the latter, the slide starts to move and accompanies the workpiece.
  • the abrasive pad 17 located on the carriage and belonging to the belt sanding unit starts to move transversely to the direction of travel. If the sensor 22 connected to the sanding pad (in front of the sanding pad in the side axis, set back in the longitudinal axis) detects the lateral outer edge 30 of the frame, it brakes (and with it the entire sanding pad) and feels the width of the longitudinal frieze at a slow speed from. When the inner edge 31 is reached, the grinding pad is set down, this accelerates, driven by a motor to a linear working speed, and presses the grinding belt 18 on the device pneumatically to the actual grinding process on the transverse frieze 32.
  • the sensor detects the inner edge 33 of the opposite longitudinal frieze 35, it brakes the cushion, stops the grinding process and the cushion returns at high speed to a position between the starting position and the front longitudinal frieze 27.
  • the carriage 14 also moves back to its starting position with the belt grinding unit 15.
  • the cushion in turn moves to the frieze outer edge 30, which is detected by a second sensor 23 (placed in front of the grinding cushion in the lateral and longitudinal axes); the cushion probes with the help of the sensor to the inner edge 31, where it settles on the belt 18 and grinds the second cross frieze 24.
  • the second sensor 23 detects the rear inner edge 33 of the longitudinal frieze, the cushion slows down, stops and moves back to the starting position at accelerated speed.
  • the carriage 14 with the belt grinding unit 15 also moves back into its starting position.
  • the frame contains one or more middle friezes 36, this is ascertained with the button 12 at the inlet and an additional, similar transverse movement is triggered.
  • the measuring device 11 can be built in front of the broadband grinding machine and serves to control both systems
  • the latter will initially grind the entire frame in the longitudinal direction.
  • the device described will then regrind the cross friezes in their own direction 25 (in the case of wood: in the wood fiber direction) in the same pass and thus achieve the desired grinding pattern.
  • the device described is equipped with another device for sanding (for example with a surface or profile sanding unit 21 carrying the sanding belt), with brushes 20, fleece or tools with a similar function, the corresponding surface-effective can be used Achieve effects in such a way that they follow the friezes in their own longitudinal direction.
  • the device according to claim 7 also serves to process internal profiles 28 (such as rebates etc.) of frames.
  • the work piece for example a brush with grinding bristles, with fleece or materials with a similar effect
  • the device Instead of suspending when the inner edge of the rear longitudinal frieze is reached (as is the case with surface grinding in combination with the conventional grinding machine), the device remains in its end position during this operation and processes the frame advancing on the transport carpet on the inner profile of the longitudinal frieze. It only stops when the inside edge of the second cross frieze is reached. If two such devices are used (a first processing the transverse frieze profile 32 and then the longitudinal frieze profile 35 and a second initially the other longitudinal frieze profile 27 and then the rear cross frieze profile 24), the entire inner profile of a frame can be processed in a single pass ⁇ the.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

Un dispositif qui forme une unité fermée comprend un organe de mesure (11), une table de support avec une bande de transport (13) et un chariot (14) mobile dans le sens de l'axe longitudinal qui porte un outil opérant transversalement au sens de passage des pièces. L'outil constitue une unité (15) à ruban abrasif avec un coussin à meuler (17) ou un autre appareil utilisant des organes flexibles de meulage, des brosses, des matériaux non-tissés, etc. Associé à une installation classique (41) qui fonctionne dans le sens de passage des pièces, ce dispositif permet de meuler, brosser, etc. en un seul passage des parties individuelles mutuellement reliées et transversales d'une pièce, par exemple un cadre, dans leur sens longitudinal respectif. Le dispositif peut en outre être utilisé pour meuler, brosser, etc. des profils intérieurs (tels que des feuillures) d'un cadre, en un seul passage.
PCT/CH1993/000117 1992-05-19 1993-05-10 Dispositif a meuleuse fonctionnant transversalement au sens de passage des pieces et son utilisation dans le meulage de cadres Ceased WO1993023203A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP93911716A EP0596083B1 (fr) 1992-05-19 1993-05-10 Dispositif a meuleuse fonctionnant transversalement au sens de passage des pieces et son utilisation dans le meulage de cadres
JP5519743A JPH06508073A (ja) 1992-05-19 1993-05-10 加工素材進行方向に横断的に作動する研磨機付きの装置およびその枠物研磨への応用
DE59308034T DE59308034D1 (de) 1992-05-19 1993-05-10 Vorrichtung mit quer zur werkstück-durchlaufrichtung operierendem schleifgerät und seine verwendung für den rahmenschliff

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1592/92-0 1992-05-19
CH159292 1992-05-19

Publications (1)

Publication Number Publication Date
WO1993023203A1 true WO1993023203A1 (fr) 1993-11-25

Family

ID=4214024

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CH1993/000117 Ceased WO1993023203A1 (fr) 1992-05-19 1993-05-10 Dispositif a meuleuse fonctionnant transversalement au sens de passage des pieces et son utilisation dans le meulage de cadres

Country Status (6)

Country Link
EP (1) EP0596083B1 (fr)
JP (1) JPH06508073A (fr)
AT (1) ATE162448T1 (fr)
CA (1) CA2113427A1 (fr)
DE (1) DE59308034D1 (fr)
WO (1) WO1993023203A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1332833A1 (fr) * 2002-01-10 2003-08-06 Marino Angeloni Dispositif de ponçage d'articles plats moulurés
WO2007031066A1 (fr) * 2005-09-12 2007-03-22 Lissmac Maschinenbau Und Diamantwerkzeuge Gmbh Dispositif d'usinage par ebavurage ou meulage d'une piece metallique en forme de bande ou de plaque
EP3508305A1 (fr) * 2018-01-09 2019-07-10 SRL Volpato Triangle ponceuse à bande avec engrenage angulaire
CN112476180A (zh) * 2020-11-25 2021-03-12 浙江荣涛家具有限公司 一种加工用家具砂布床
WO2021074681A1 (fr) * 2019-10-16 2021-04-22 Kündig Ag Dispositifs et procédés pour l'utilisation définie latéralement avec précision de courroies de broyage sur des machines de broyage à courroie en fonctionnement continu

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7052380B2 (en) * 2003-12-19 2006-05-30 Georg Weber Sanding station for a belt sanding machine
AT516183B1 (de) * 2014-10-06 2016-03-15 Berndorf Band Gmbh Verfahren zum Schleifen einer Schweißnaht eines Metallbands
CN114643502B (zh) * 2022-04-27 2023-04-14 东莞市鹏宇电子设备有限公司 一种全自动磨板机设备
CN115351657A (zh) * 2022-08-31 2022-11-18 桂林航天工业学院 一种智能拉丝机

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3426595A1 (de) * 1984-07-19 1986-01-30 Paul Ing.(grad.) 6925 Eschelbronn Ernst Vorrichtung zum schleifen von rahmenartigen werkstuecken

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3426595A1 (de) * 1984-07-19 1986-01-30 Paul Ing.(grad.) 6925 Eschelbronn Ernst Vorrichtung zum schleifen von rahmenartigen werkstuecken

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 8, no. 234 (M-334)(1671) 26. Oktober 1984 *
PATENT ABSTRACTS OF JAPAN vol. 9, no. 100 (M-376)(1823) 2. Mai 1985 *
WERKSTATT UND BETRIEB Bd. 123, Nr. 11, November 1990, MUNCHEN DE Seiten 865 - 866 DIENST 'Brenngeschnittene Werkst}cke gezielt entgraten' *

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1332833A1 (fr) * 2002-01-10 2003-08-06 Marino Angeloni Dispositif de ponçage d'articles plats moulurés
WO2007031066A1 (fr) * 2005-09-12 2007-03-22 Lissmac Maschinenbau Und Diamantwerkzeuge Gmbh Dispositif d'usinage par ebavurage ou meulage d'une piece metallique en forme de bande ou de plaque
US7614935B2 (en) 2005-09-12 2009-11-10 Lissmac Maschinebau Und Diamantwerkzeuge Gmbh Apparatus for machining a workpiece
EP3508305A1 (fr) * 2018-01-09 2019-07-10 SRL Volpato Triangle ponceuse à bande avec engrenage angulaire
WO2021074681A1 (fr) * 2019-10-16 2021-04-22 Kündig Ag Dispositifs et procédés pour l'utilisation définie latéralement avec précision de courroies de broyage sur des machines de broyage à courroie en fonctionnement continu
CN114555294A (zh) * 2019-10-16 2022-05-27 昆迪希股份有限公司 连续运行时砂带磨床中侧向精确限定地使用砂带的装置和方法
US12434346B2 (en) 2019-10-16 2025-10-07 Kündig Ag Devices and methods for the laterally precisely defined use of sanding belts on belt sanding machines in continuous operation
CN112476180A (zh) * 2020-11-25 2021-03-12 浙江荣涛家具有限公司 一种加工用家具砂布床

Also Published As

Publication number Publication date
ATE162448T1 (de) 1998-02-15
CA2113427A1 (fr) 1993-11-20
EP0596083B1 (fr) 1998-01-21
DE59308034D1 (de) 1998-02-26
JPH06508073A (ja) 1994-09-14
EP0596083A1 (fr) 1994-05-11

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