EP1215010A2 - Dispositif de meulage - Google Patents

Dispositif de meulage Download PDF

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Publication number
EP1215010A2
EP1215010A2 EP01127999A EP01127999A EP1215010A2 EP 1215010 A2 EP1215010 A2 EP 1215010A2 EP 01127999 A EP01127999 A EP 01127999A EP 01127999 A EP01127999 A EP 01127999A EP 1215010 A2 EP1215010 A2 EP 1215010A2
Authority
EP
European Patent Office
Prior art keywords
grinding
grinding device
carrier
belt
elements
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
EP01127999A
Other languages
German (de)
English (en)
Other versions
EP1215010B1 (fr
EP1215010A3 (fr
Inventor
Ronald Busch
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.)
MB MASCHB GmbH
MB Maschinenbau GmbH
Original Assignee
MB MASCHB GmbH
MB Maschinenbau 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
Priority claimed from DE20106234U external-priority patent/DE20106234U1/de
Application filed by MB MASCHB GmbH, MB Maschinenbau GmbH filed Critical MB MASCHB GmbH
Priority to DK01127999T priority Critical patent/DK1215010T3/da
Publication of EP1215010A2 publication Critical patent/EP1215010A2/fr
Publication of EP1215010A3 publication Critical patent/EP1215010A3/fr
Application granted granted Critical
Publication of EP1215010B1 publication Critical patent/EP1215010B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D11/00—Constructional features of flexible abrasive materials; Special features in the manufacture of such materials
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D13/00—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor
    • B24D13/02—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by their periphery
    • B24D13/04—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by their periphery comprising a plurality of flaps or strips arranged around the axis

Definitions

  • the present invention relates to a grinding device according to the preamble of claim 1.
  • Round brushes used which can be cylindrical and on which deformable grinding elements are provided, with which also through strong profiles existing recesses are grindable.
  • the present invention is therefore based on the object of a grinding device to train the generic type so that their work result improves and their area of application is enlarged.
  • the deformable grinding elements are held on the carrier belt in a positive and / or non-positive manner.
  • receptacles can be provided, for example in the form of undercut grooves, which are made directly in the carrier tape or in carrier strips, which in turn are glued, welded or vulcanized to the carrier tape, the recordings preferably extending over the entire width of the carrier tape.
  • the carrier tape can consist, for example, of a suitable rubber or plastic.
  • the carrier tape can be according to a further advantageous embodiment of the invention from a large number extending parallel to the direction of rotation, parallel to each other arranged, interconnected and independent of each other in the deflection area pivotable carrier strips exist in which the grinding elements are positively or non-positively mounted.
  • the carrier strips are parallel, for example, on two and attached with spaced chains or timing belts and guided over pinions or gears that form the deflection rollers.
  • the carrier strips can be dimensioned so that they are each several in a row take up arranged grinding elements.
  • each independently the carrier tape i.e. the chain or the toothed belt, is prevented, that the recordings for the grinding elements due to the deflection radius deform so that in any case a secure hold of the grinding elements in the recordings is guaranteed.
  • the belts are arranged parallel and at a distance from each other or chains connected to each other by the carrier strips.
  • the width of the carrier belt and thus of the grinding belt as a whole can be any can be selected and is only dependent on the machine version.
  • the definition of the grinding element holders allows easy replacement the grinding elements if they need to be replaced. A complete replacement the sanding belt, i.e. including the carrier belt, is not necessary which results in recognizable cost advantages.
  • the grinding elements consist of a further advantageous embodiment of the invention from a brush strip, the bristles of which are fixed in a bristle holder are used in the recording.
  • This brush strip forms the support for an abrasive cloth, which is preferably in Area of the bristle holder is attached to the brush strip, for example by gluing.
  • the abrasive cloth is juxtaposed to a large number lying slats separated on the side facing the bristle holder connected, but opposite to each other are freely movable, so that each slat is freely movable, insofar as this is due to the in the direction of rotation of Abrasive belt seen behind the bristles of the brush strip is possible.
  • the recordings can be made in a corresponding Angle to be attached to the carrier tape.
  • change is also conceivable the distance of the grinding device or the grinding belt to the workpiece to influence the contact pressure of the grinding elements on the workpiece.
  • the grinding elements instead of the grinding lines in combination with the bristles, the grinding elements also consist of other grinding wheels, for example plastic bristles with corundum, sponges or the like.
  • An inclination of the grinding elements has proven to be particularly effective, which is directed against the direction of the workpiece. hereby in particular the front edge area of the workpiece is sufficiently machined, since the abrasive cloth initially has its lower free area on the Edge of the workpiece comes into contact with the grinding effect.
  • a grinding device which in its basic structure there are two deflecting rollers 2, 3 and a grinding belt 1 guided over it, wherein one of the deflection rollers 2, 3 can be driven.
  • the grinding belt 1 By means of the grinding belt 1 is a surface of a plate-shaped workpiece 6 to grind on a conveyor belt 7 in the direction of the arrow below the grinding belt 1, contacting this, is passed through.
  • the grinding belt 1 is enclosed by a cover 10, which together with a suction 8, which is connected to the cover 10 and in opens the interior to the sanding belt 1, prevents sanding dust in the Environment can escape.
  • the entire grinding device i.e. the grinding belt 1 and the cover 10 and the suction 8 is by means of an axis of rotation 9 on a drive, not shown attached with which the grinder over a certain angular amount is oscillating or rotatable by 360 °.
  • the grinding belt 1 consists of a carrier belt 11 which is deformable with a large number Abrasive elements 4 is equipped, which is transverse to the direction of rotation of the carrier tape 11 extend and running parallel to one another on the carrier tape 11 be attached.
  • the grinding belt 1 On its side facing the workpiece 6, the grinding belt 1 is moved over deflection rollers 5 guided into a plane which, based on the conveyor belt 7 or Workpiece 6 is lower than the revolving plane predetermined by the deflecting rollers 2, 3. This forms an inlet gap 19, through which gentle processing the surface, in particular the profiling provided on it Workpiece 6 is guaranteed when entering the machining area.
  • FIGS. 2 and 3 each show an embodiment of the carrier tape 11 shown.
  • the carrier tape 11 has recessed receptacles according to FIG. 2 13 in the form of dovetail grooves, in each of which a grinding element 4 is insertable, as shown in Figures 4 and 5.
  • the carrier tape 11 according to FIG. 2 can be made of a suitable rubber, for example Hard rubber, or a plastic.
  • each are also provided with receptacles 13 in the form of dovetail grooves, can be used in the grinding elements 4.
  • the receptacles preferably extend over the entire width of the carrier tape 11, as well as the grinding elements 4, which are inserted laterally into the receptacles 13 be so that they are held in a form-fitting manner.
  • the grinding element 4 has a contour adapted to the receptacle 13 Bristle carrier 15 on which a brush strip consisting of bristles 16 14 is set.
  • This brush strip 14 forms a carrier for an abrasive cloth 17, which in the the area facing the bristle holder 15 is firmly connected to the brush strip 14 is, for example by gluing.
  • FIG. 5 shows very clearly, the abrasive cloth 17 is oriented in the same direction the bristles 16 partially partially slotted, the slits 18 downwards, that is are open on the side facing away from the bristle carrier 15. This results in individual narrow lamellae, which allow very good deformability of the grinding element enable contacting with any area of the profiled surface is guaranteed. It goes without saying that it is provided with grinding wheels Front of the abrasive cloth 17 the side facing away from the brush strip 14 lies.
  • the carrier tape 11 is made from a multitude of arranged parallel to each other, transversely to the direction of rotation extending support bars arranged at a short distance from one another 23, which are each fastened to a plate 21 with which the chain links 22 one Chain 20, preferably a roller chain, are interconnected.
  • the chain 20 is guided over pinions, not shown, which act as deflection rollers 2, 3 act.
  • each support bar 23 there are several ones running parallel and at a distance from one another Recordings 13 are provided, in each of which a bristle carrier 15 of the associated Grinding element 4 is inserted where it is held in a form-fitting manner.
  • the receptacles 13 are trapezoidal in cross section and as one Side open grooves introduced into which the bristle carrier 15 can be inserted.
  • a locking bolt not shown, is provided, which disengages if necessary is to be brought out so that the grinding element 4 can be easily removed for replacement can be.
  • a hold-down 24 is provided, which is located on the Support bars 23 opposite side of the chain 20 supports, directly on the rollers if the chain 20 is designed as a roller chain.
  • a grinding element 4 is shown in FIG. 7, namely in a front view the abrasive cloth 17.
  • the slits through which the lamellae 18 are formed run obliquely, the slope starting from that adjacent to the bristle carrier 15 Area is inclined towards the center.
  • the abrasive cloth 17 of two mirror-symmetrical parts which are in the middle of the grinding element 4 lie together. It is also conceivable, the grinding element 4 in two parts to train, each part then being designed as a mirror image of the other.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
EP01127999A 2000-12-16 2001-11-24 Dispositif de meulage Expired - Lifetime EP1215010B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK01127999T DK1215010T3 (da) 2000-12-16 2001-11-24 Slibeapparat

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE20021303 2000-12-16
DE20021303U 2000-12-16
DE20106234U 2001-04-10
DE20106234U DE20106234U1 (de) 2001-04-10 2001-04-10 Schleifvorrichtung

Publications (3)

Publication Number Publication Date
EP1215010A2 true EP1215010A2 (fr) 2002-06-19
EP1215010A3 EP1215010A3 (fr) 2003-05-07
EP1215010B1 EP1215010B1 (fr) 2004-12-29

Family

ID=26056688

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01127999A Expired - Lifetime EP1215010B1 (fr) 2000-12-16 2001-11-24 Dispositif de meulage

Country Status (5)

Country Link
EP (1) EP1215010B1 (fr)
AT (1) ATE285872T1 (fr)
DE (1) DE50104961D1 (fr)
DK (1) DK1215010T3 (fr)
ES (1) ES2231375T3 (fr)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1562723A1 (fr) 2002-10-31 2005-08-17 LISSMAC Maschinenbau u. Diamantwerkzeuge GmbH Dispositif et procede d'usinage de pieces
WO2007012438A1 (fr) * 2005-07-25 2007-02-01 Lissmac Maschinenbau U. Diamantwerkzeuge Gmbh Dispositif pour usiner une pièce métallique en forme de bande ou de plaque
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
WO2007131505A1 (fr) * 2006-05-11 2007-11-22 Amanda Patent & Licensing Sia Machine pour un traitement de surface, tel que le meulage ou polissage
CN101985211A (zh) * 2010-11-22 2011-03-16 杭州祥生砂光机制造有限公司 去毛刺专用磨料带及成型方法
WO2013040938A1 (fr) * 2011-09-21 2013-03-28 杭州祥生砂光机制造有限公司 Courroie abrasive pour machine à ébavurer, machine à chanfreiner-ébavurer qui ébavure deux fois par tour et procédé d'ébavurage
EP2717755A1 (fr) * 2011-06-10 2014-04-16 Abbott Laboratories Appareil de nettoyage
EP2792450A1 (fr) * 2013-04-19 2014-10-22 Arku Maschinenbau Gmbh Machine d'ébavurage
DE102013017907A1 (de) * 2013-10-29 2015-04-30 Lissmac Maschinenbau Gmbh Vorrichtung zum Bearbeiten von metallischen Werkstücken und Vorrichtungsaufnahme für eine solche Vorrichtung
EP3144102A1 (fr) * 2015-09-16 2017-03-22 LcM GmbH Vorrichtung zur nachbearbeitung mindestens eines plattenförmigen werkstücks
CN106826461A (zh) * 2017-03-15 2017-06-13 浙江尚元塑木制品有限公司 木板磨边机
EP3178605A1 (fr) * 2015-12-07 2017-06-14 LcM GmbH Dispositif de post-traitement d'au moins une pièce à usiner en forme de plaque
CN107042434A (zh) * 2017-05-03 2017-08-15 华南农业大学 一种砧板自动填缝打磨机
CN113305667A (zh) * 2021-06-02 2021-08-27 陈林发 一种砂纸打磨辅助设备
CN116728266A (zh) * 2023-08-10 2023-09-12 广东省澳舒健家具制造有限公司 一种用于课桌椅加工的边缘抛光装置及其控制方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2069900A (en) * 1934-10-25 1937-02-09 Henry J Perazzoli Grinding device
DE1016007B (de) * 1956-06-16 1957-09-19 Boettcher & Gessner Bandschleifmaschine fuer die Holzbearbeitung
US3410032A (en) * 1965-10-21 1968-11-12 Wesley C. Meinerding Abrasive belt mechanism
US4571893A (en) * 1983-03-23 1986-02-25 Gerd Braasch Rotary grinding tool
EP0943400A2 (fr) * 1998-03-19 1999-09-22 Arminius Schleifmittel GmbH Brosse de meulage

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2069900A (en) * 1934-10-25 1937-02-09 Henry J Perazzoli Grinding device
DE1016007B (de) * 1956-06-16 1957-09-19 Boettcher & Gessner Bandschleifmaschine fuer die Holzbearbeitung
US3410032A (en) * 1965-10-21 1968-11-12 Wesley C. Meinerding Abrasive belt mechanism
US4571893A (en) * 1983-03-23 1986-02-25 Gerd Braasch Rotary grinding tool
EP0943400A2 (fr) * 1998-03-19 1999-09-22 Arminius Schleifmittel GmbH Brosse de meulage

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1562723A1 (fr) 2002-10-31 2005-08-17 LISSMAC Maschinenbau u. Diamantwerkzeuge GmbH Dispositif et procede d'usinage de pieces
WO2007012438A1 (fr) * 2005-07-25 2007-02-01 Lissmac Maschinenbau U. Diamantwerkzeuge Gmbh Dispositif pour usiner une pièce métallique en forme de bande ou de plaque
US7789735B2 (en) 2005-07-25 2010-09-07 Lissmac Maschinenbau Und Diamantwerkzeuge Gmbh Device for machining a strip or plate-shaped metal workpiece
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
WO2007131505A1 (fr) * 2006-05-11 2007-11-22 Amanda Patent & Licensing Sia Machine pour un traitement de surface, tel que le meulage ou polissage
CN101985211B (zh) * 2010-11-22 2014-03-12 杭州祥生砂光机制造有限公司 去毛刺专用磨料带及成型方法
CN101985211A (zh) * 2010-11-22 2011-03-16 杭州祥生砂光机制造有限公司 去毛刺专用磨料带及成型方法
US20140102477A1 (en) * 2011-06-10 2014-04-17 Abbott Laboratories Cleaning apparatus
EP2717755A1 (fr) * 2011-06-10 2014-04-16 Abbott Laboratories Appareil de nettoyage
EP2717755A4 (fr) * 2011-06-10 2014-10-29 Abbott Lab Appareil de nettoyage
WO2013040938A1 (fr) * 2011-09-21 2013-03-28 杭州祥生砂光机制造有限公司 Courroie abrasive pour machine à ébavurer, machine à chanfreiner-ébavurer qui ébavure deux fois par tour et procédé d'ébavurage
EP2792450A1 (fr) * 2013-04-19 2014-10-22 Arku Maschinenbau Gmbh Machine d'ébavurage
DE102013017907A1 (de) * 2013-10-29 2015-04-30 Lissmac Maschinenbau Gmbh Vorrichtung zum Bearbeiten von metallischen Werkstücken und Vorrichtungsaufnahme für eine solche Vorrichtung
EP3144102A1 (fr) * 2015-09-16 2017-03-22 LcM GmbH Vorrichtung zur nachbearbeitung mindestens eines plattenförmigen werkstücks
EP3178605A1 (fr) * 2015-12-07 2017-06-14 LcM GmbH Dispositif de post-traitement d'au moins une pièce à usiner en forme de plaque
CN106826461A (zh) * 2017-03-15 2017-06-13 浙江尚元塑木制品有限公司 木板磨边机
CN107042434A (zh) * 2017-05-03 2017-08-15 华南农业大学 一种砧板自动填缝打磨机
CN113305667A (zh) * 2021-06-02 2021-08-27 陈林发 一种砂纸打磨辅助设备
CN116728266A (zh) * 2023-08-10 2023-09-12 广东省澳舒健家具制造有限公司 一种用于课桌椅加工的边缘抛光装置及其控制方法
CN116728266B (zh) * 2023-08-10 2023-10-27 广东省澳舒健家具制造有限公司 一种用于课桌椅加工的边缘抛光装置及其控制方法

Also Published As

Publication number Publication date
EP1215010B1 (fr) 2004-12-29
ES2231375T3 (es) 2005-05-16
DK1215010T3 (da) 2005-03-29
ATE285872T1 (de) 2005-01-15
EP1215010A3 (fr) 2003-05-07
DE50104961D1 (de) 2005-02-03

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