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EP0114424A2 - Vorrichtung zum Waschen von Werkstücken - Google Patents

Vorrichtung zum Waschen von Werkstücken Download PDF

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Publication number
EP0114424A2
EP0114424A2 EP83201715A EP83201715A EP0114424A2 EP 0114424 A2 EP0114424 A2 EP 0114424A2 EP 83201715 A EP83201715 A EP 83201715A EP 83201715 A EP83201715 A EP 83201715A EP 0114424 A2 EP0114424 A2 EP 0114424A2
Authority
EP
European Patent Office
Prior art keywords
workpiece
arm
nozzle
hinged
wash
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.)
Withdrawn
Application number
EP83201715A
Other languages
English (en)
French (fr)
Other versions
EP0114424A3 (de
Inventor
Giuliano Melloni
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.)
Comau SpA
Original Assignee
Comau SpA
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 Comau SpA filed Critical Comau SpA
Publication of EP0114424A2 publication Critical patent/EP0114424A2/de
Publication of EP0114424A3 publication Critical patent/EP0114424A3/de
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays

Definitions

  • the invention relates to an apparatus for washing machined workpieces.
  • the various apparatus currently available for washing machined workpieces include those comprising a nozzle mounted on a carriage which can traverse along three mutually orthogonal axes inside the chamber in which the workpiece to be washed is located.
  • the workpiece itself rotates about a vertical axis along which it can also translate, and it can also be rotated through 90 0 by gripping means in order to enable it to be washed in other planes.
  • This method has various drawbacks.
  • this apparatus does not possess the versatility of application which it should theoretically possess because the stroke of travel of the nozzle along its traversing axis is limited, and it is therefore improbable that every point of the workpiece becomes reached by the jet, especially when the workpiece is complicated and has points of difficult accessibility.
  • the invention proposes to robotise the nozzle, ie mount it on the arm of a robot, which by possessing a large number of degrees of freedom provides sufficient versatility of application to be able to wash any workpiece when disposed in a certain position, in that the nozzle or rather the robot to which it is fitted is able to vary its angle and to position itself at the necessary points, even those of most difficult access. Even though not essential in certain cases, it is sufficient for the workpiece to rotate about a vertical axis and to swivel about a horizontal axis in order for it to be completely washed at all points.
  • the relative movement between the workpiece and nozzle which is controlled and programmed by means of a numerical control system, enables the relative paths of travel to be optimised, thus also reducing washing times.
  • an apparatus for washing machined workpieces comprising a wash chamber for the workpiece in which the workpiece is positioned on a table mobile in such a manner as to orientate the various faces of the workpiece in front of a wash nozzle, characterised in that the nozzle is mounted on a robot which is controlled by a numerical control system, the robot being constituted by a set of mutually hinged arms of such a number as to enable the nozzle to undergo a sequence of spatial movements sufficient to enable it to reach every part of the workpiece to be washed.
  • the workpiece to be washed is fed along a roller table 10 and enters a first prewash chamber 11 comprising, in known manner, a rotary drum 12 in which the workpiece is positioned such that a set of fixed peripheral nozzles, each of which feeds a low-pressure wash water jet, effects a first rough washing of the workpiece.
  • a first prewash chamber 11 comprising, in known manner, a rotary drum 12 in which the workpiece is positioned such that a set of fixed peripheral nozzles, each of which feeds a low-pressure wash water jet, effects a first rough washing of the workpiece.
  • This latter then passes through a door 13 and into the wash cabin 14 until it becomes positioned on the table 15, which is described hereinafter.
  • the workpiece passes through a second door 16, thus leaving the wash chamber 14 to enter the chamber in which the workpiece is dried, and which is also provided with a rotary drum 18 together with a set of nozzles which feed air on to the workpiece rotating in the drum.
  • the workpiece now
  • the wash chamber 14 is shown in Figure 2. It comprises walls 19, a roof 21 and a floor 20 in which there is an aperture 23 for discharging the water and the swarf removed from the washed workpiece.
  • the roof 21 supports the wash robot 22 which comprises a first arm 24 rotating about a vertical axis x. To the arm 24 there is hinged at 26, about an axis y, a second arm 25 which carries, hinged to its end at 27 about an axis z, a third arm 28. Hinged to the other end of this latter about an axis w at 29 there is the arm 30 which carries the nozzle 31, this latter being hinged about an axis k to said arm 30.
  • a controlled wash robot is thus formed having five degrees of freedom.
  • the workpiece 32 is itself positioned on a table 33 provided with suitable devices for positioning and locking the work holding pallet or the workpiece itself if free-standing, and rotating about the vertical axis a and swivelling about the horizontal axis b in order to dispose each face of the workpiece in front of the nozzle 31.
  • the apparatus formed in this manner operates by virtue of relative movements between the robot 22 and workpiece 32, these movements being controlled and programmed by means of a numerical control system which programs the various movements in relation to the workpiece to be washed, ie in relation to its dimensions, configuration and geometrical characteristics.
  • the number of degrees of freedom of the robot 22 can be less than five for washing simpler workpieces or if the robot 22 is mounted on the vertical line passing through the workpiece or in any other position which simplifies its access to all parts of the workpiece to be washed.
  • the actuator members for the robot 22 are not described as these are of conventional type, ie usual in any application in which a numerical control system controls a member disposed at the end of articulated arms, whether this be a nozzle as in this case, or any other type of member for a specific application.

Landscapes

  • Cleaning By Liquid Or Steam (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
EP83201715A 1983-01-24 1983-12-05 Vorrichtung zum Waschen von Werkstücken Withdrawn EP0114424A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT5287283U IT8352872V0 (it) 1983-01-24 1983-01-24 Apparecchiatura per il lavaggio di pezzi lavorati
IT5287283U 1983-01-24

Publications (2)

Publication Number Publication Date
EP0114424A2 true EP0114424A2 (de) 1984-08-01
EP0114424A3 EP0114424A3 (de) 1987-05-06

Family

ID=11278169

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83201715A Withdrawn EP0114424A3 (de) 1983-01-24 1983-12-05 Vorrichtung zum Waschen von Werkstücken

Country Status (3)

Country Link
EP (1) EP0114424A3 (de)
JP (1) JPS6067184U (de)
IT (1) IT8352872V0 (de)

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0341388A2 (de) * 1988-05-13 1989-11-15 Behr Industrieanlagen GmbH & Co. Vorrichtung zum Reinigen der Scheiben von Automobil-Neukarossen
EP0353751A1 (de) * 1988-08-03 1990-02-07 Wilhelm Ludwig Krämer Reinigungsanlage für Waagen, insbesondere Kombinationswaagen
FR2655887A1 (fr) * 1989-12-20 1991-06-21 Sochata Snecma Procede d'enlevement d'un revetement sur pieces par projection d'un jet d'eau sous haute tension.
EP0496983A1 (de) * 1991-01-31 1992-08-05 MBB Förder- und Hebesysteme GmbH Vorrichtung zum Entfernen von Lackschichten und Reinigen grossflächiger Objekte
WO1993009880A1 (en) * 1991-11-20 1993-05-27 Woude Meino Jan V D Hydraulic robot jet lance
DE4220927A1 (de) * 1992-06-25 1994-01-13 Werner Meisner Anlage zum Reinigen von Gegenständen sowie ein Verfahren zum Betreiben einer derartigen Anlage
EP0666117A1 (de) * 1994-01-31 1995-08-09 Sauter Ag Verfahren und Vorrichtung zum Dekontaminieren von Gegenständen mit einer wasserdichten Oberfläche insbesondere von beschichteten Kissen
EP0824973A2 (de) * 1996-08-19 1998-02-25 Siemens Aktiengesellschaft Verfahren und Einrichtung zum Reinigen eines verunreinigten Gegenstands
EP1002589A1 (de) * 1998-11-20 2000-05-24 Alto Danmark A/S Reinigungsvorrichtung
WO2006077037A1 (de) * 2005-01-22 2006-07-27 Dürr Ecoclean GmbH Reinigungsanlage
EP2075086A1 (de) * 2007-12-28 2009-07-01 Loris Lodi Einheit zur Entfernung von Abfällen, Schlacke und Rückständen von zu verarbeitenden Elementen
WO2010062894A1 (en) * 2008-11-29 2010-06-03 Abb Inc. A compact and modular robotic wash system
DE102010028489A1 (de) * 2010-05-03 2011-11-03 Dürr Ecoclean GmbH Anlage und Verfahren zum Reinigen und/oder Entgraten von Werkstücken
US20160167147A1 (en) * 2014-12-15 2016-06-16 Fanuc Corporation Electric discharge machine
FR3051694A1 (fr) * 2016-05-25 2017-12-01 Fives Cinetic Machine de nettoyage de pieces par jet d'air
ITUA20164569A1 (it) * 2016-06-21 2017-12-21 T M B S P A Macchina per il lavaggio di componenti meccanici.
EP3315217A1 (de) * 2016-10-28 2018-05-02 Buchen Umweltservice GmbH Automatisierte hochdruckreinigungsvorrichtung für verschmutzte bauteile
CN111906068A (zh) * 2020-03-06 2020-11-10 常州大学 一种阀体高压水清洗系统
US11318506B2 (en) * 2018-08-16 2022-05-03 Taiwan Semiconductor Manufacturing Company Ltd. Apparatus for cleaning semiconductor equipment
EP4079420A1 (de) * 2021-04-20 2022-10-26 Piller Entgrattechnik GmbH Grundkörper für eine arbeitskammer einer fluidbearbeitungsmaschine und verfahren zur herstellung eines grundkörpers

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6568407B1 (en) 1998-08-28 2003-05-27 Mitutoyo Corporation Automatic washing device for a workpiece to be measured and automatic production system provided with the same
JP4203298B2 (ja) * 2002-10-25 2008-12-24 株式会社スギノマシン 洗浄装置
CN103128068B (zh) * 2011-11-29 2016-07-06 森合精机株式会社 清洗装置及用于该清洗装置的夹具

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2024363A (en) * 1978-01-18 1980-01-09 Bartlett J Cleaning apparatus
FR2526339A1 (fr) * 1982-05-04 1983-11-10 Stic Hafroy Machine automatique pour le nettoyage de pieces

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2024363A (en) * 1978-01-18 1980-01-09 Bartlett J Cleaning apparatus
FR2526339A1 (fr) * 1982-05-04 1983-11-10 Stic Hafroy Machine automatique pour le nettoyage de pieces

Cited By (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0341388A2 (de) * 1988-05-13 1989-11-15 Behr Industrieanlagen GmbH & Co. Vorrichtung zum Reinigen der Scheiben von Automobil-Neukarossen
EP0341388A3 (en) * 1988-05-13 1990-01-17 Behr Industrieanlagen Gmbh & Co. Apparatus for cleaning new vehicle body windows
EP0353751A1 (de) * 1988-08-03 1990-02-07 Wilhelm Ludwig Krämer Reinigungsanlage für Waagen, insbesondere Kombinationswaagen
US4977968A (en) * 1988-08-03 1990-12-18 Kraemer Wilhelm L Cleaning device for weighing machines, in particular combination weighing machines
FR2655887A1 (fr) * 1989-12-20 1991-06-21 Sochata Snecma Procede d'enlevement d'un revetement sur pieces par projection d'un jet d'eau sous haute tension.
EP0436421A1 (de) * 1989-12-20 1991-07-10 Societe Sochata Verfahren zum Entfernen einer Schicht auf Stücken durch die Projektion eines Hochdruckwasserstrahles
EP0496983A1 (de) * 1991-01-31 1992-08-05 MBB Förder- und Hebesysteme GmbH Vorrichtung zum Entfernen von Lackschichten und Reinigen grossflächiger Objekte
WO1993009880A1 (en) * 1991-11-20 1993-05-27 Woude Meino Jan V D Hydraulic robot jet lance
US5377913A (en) * 1991-11-20 1995-01-03 Van Der Woude; Meino J. Hydraulic robot jet lance
DE4220927A1 (de) * 1992-06-25 1994-01-13 Werner Meisner Anlage zum Reinigen von Gegenständen sowie ein Verfahren zum Betreiben einer derartigen Anlage
DE4244693A1 (de) * 1992-06-25 1994-01-13 Werner Meisner Anlage zum Reinigen von Gegenständen
EP0666117A1 (de) * 1994-01-31 1995-08-09 Sauter Ag Verfahren und Vorrichtung zum Dekontaminieren von Gegenständen mit einer wasserdichten Oberfläche insbesondere von beschichteten Kissen
EP0824973A2 (de) * 1996-08-19 1998-02-25 Siemens Aktiengesellschaft Verfahren und Einrichtung zum Reinigen eines verunreinigten Gegenstands
EP0824973A3 (de) * 1996-08-19 1998-12-02 Siemens Aktiengesellschaft Verfahren und Einrichtung zum Reinigen eines verunreinigten Gegenstands
EP1002589A1 (de) * 1998-11-20 2000-05-24 Alto Danmark A/S Reinigungsvorrichtung
EP2246129A3 (de) * 2005-01-22 2010-11-24 Dürr Ecoclean GmbH Reinigungsanlage
US8034191B2 (en) 2005-01-22 2011-10-11 Durr Ecoclean Gmbh Cleaning plant
WO2006077037A1 (de) * 2005-01-22 2006-07-27 Dürr Ecoclean GmbH Reinigungsanlage
EP2075086A1 (de) * 2007-12-28 2009-07-01 Loris Lodi Einheit zur Entfernung von Abfällen, Schlacke und Rückständen von zu verarbeitenden Elementen
US9592538B2 (en) 2008-11-29 2017-03-14 Abb Inc. Compact and modular robotic wash system
WO2010062894A1 (en) * 2008-11-29 2010-06-03 Abb Inc. A compact and modular robotic wash system
EP2566632B2 (de) † 2010-05-03 2019-03-06 Ecoclean GmbH Anlage und verfahren zum reinigen und/oder entgraten von werkstücken
DE102010028489A1 (de) * 2010-05-03 2011-11-03 Dürr Ecoclean GmbH Anlage und Verfahren zum Reinigen und/oder Entgraten von Werkstücken
US20160167147A1 (en) * 2014-12-15 2016-06-16 Fanuc Corporation Electric discharge machine
FR3051694A1 (fr) * 2016-05-25 2017-12-01 Fives Cinetic Machine de nettoyage de pieces par jet d'air
ITUA20164569A1 (it) * 2016-06-21 2017-12-21 T M B S P A Macchina per il lavaggio di componenti meccanici.
EP3260208A1 (de) * 2016-06-21 2017-12-27 TMB S.p.A. Maschine und methode zum waschen mechanischer teile
EP3315217A1 (de) * 2016-10-28 2018-05-02 Buchen Umweltservice GmbH Automatisierte hochdruckreinigungsvorrichtung für verschmutzte bauteile
US11318506B2 (en) * 2018-08-16 2022-05-03 Taiwan Semiconductor Manufacturing Company Ltd. Apparatus for cleaning semiconductor equipment
CN111906068A (zh) * 2020-03-06 2020-11-10 常州大学 一种阀体高压水清洗系统
EP4079420A1 (de) * 2021-04-20 2022-10-26 Piller Entgrattechnik GmbH Grundkörper für eine arbeitskammer einer fluidbearbeitungsmaschine und verfahren zur herstellung eines grundkörpers

Also Published As

Publication number Publication date
JPS6067184U (ja) 1985-05-13
IT8352872V0 (it) 1983-01-24
EP0114424A3 (de) 1987-05-06

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Inventor name: MELLONI, GIULIANO