EP0306586A1 - Maschine zum Waschen und Trocknen von Werkstücken - Google Patents

Maschine zum Waschen und Trocknen von Werkstücken Download PDF

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Publication number
EP0306586A1
EP0306586A1 EP87500088A EP87500088A EP0306586A1 EP 0306586 A1 EP0306586 A1 EP 0306586A1 EP 87500088 A EP87500088 A EP 87500088A EP 87500088 A EP87500088 A EP 87500088A EP 0306586 A1 EP0306586 A1 EP 0306586A1
Authority
EP
European Patent Office
Prior art keywords
washing
wheel
parts
drying
arms
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Withdrawn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
EP87500088A
Other languages
English (en)
French (fr)
Inventor
Miguel Agulló Negui
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.)
Ingenieria Agullo SA
Original Assignee
Ingenieria Agullo SA
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 Ingenieria Agullo SA filed Critical Ingenieria Agullo SA
Publication of EP0306586A1 publication Critical patent/EP0306586A1/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Withdrawn legal-status Critical Current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
    • B08B3/022—Cleaning travelling work

Definitions

  • the present invention relates to a machine for washing and drying machined parts, of the type which are equipped with a device for transferring the parts which are to be washed and dried and at least one wheel for carrying parts, located on this device and provided with individual housings provided with peripheral pressing members which, step by step, stop in several washing stations by high pressure jets or by jets submerged in the bath of the washing liquid, as well as in subsequent drying stations through which each part passes successively, a loading and unloading station being provided where the corresponding pressing member releases on the transfer device a washed or dried part which is in the wheel and which takes another to wash or dry it , a washing or drying box being placed opposite each housing, provided with nozzles that eject a washer or dryer fluid.
  • the jets of treatment fluid are always fixed and the part must be turned opposite these jets during the operating phase so that the fluid easily reaches the total surface of the part to be treated, in particular as regards its holes, cavities and recesses of difficult access.
  • each of the washing boxes or drying comprises a set of arms oriented in parallel overhang and in the substantially horizontal direction, provided with at least one washer or dryer fluid outlet nozzle, these arms being supported by a common horizontal collector, pivoting around its longitudinal axis and placed facing a static working position of a wheel carrying parts, these arms also being arranged so that in each working staton the part is housed therebetween, these surrounding it by the rotation of the common collector, during the operating phase, in this working staton.
  • the parts are supported by each wheel projecting beyond the plane of the wheel.
  • the rotaton shaft of each common collector is mounted so that it can move by rotation around an axis aligned with that of the part-carrying wheel or wheels in order to facilitate machine maintenance tasks.
  • each common hollow manifold is rotatably mounted inside a support fixed to the end of a supply line for washer or dryer fluid, this manifold receiving the fluid through openings in its wall.
  • the machine advantageously comprises spraying nozzles for washing liquid fixed opposite the parts washing positions, on the side of the part opposite to that where the corresponding common collector is located. washing box with rotating nozzles.
  • the machine in question comprises a transfer device 1, of the type of those known as "pilgrim” steps, which conveys the parts to be washed and dried, a first wheel 2 parts carrier 4 to be washed and a second wheel 3 parts carrier 4 to be dried.
  • These wheels 2 and 3 are provided with individual housings 5 equipped with peripheral pressing members 6 which, step by step, stop at the various washing or drying stations through which each part 4 passes successively.
  • each wheel 2, 3 a loading and unloading station 7 is provided where the corresponding pressing member 6 loosens on the transfer device 1 a washed or dried part 4 which is in the wheel, then taking another part to wash it or dry it.
  • the lower part of the wheel 2 carrying parts 4 for washing is submerged in a bath 14 contained in a tank 16 whose upper level of the washing liquid 17 is less than the axis 11 common to both wheels 2 and 3.
  • the bath washing liquid 14 is pumped by the pump 18 which transfers it through the filter 19 to the arms 15 by the respective conduits 20 which are integrally connected to the corresponding supports 21, inside which a common collector 22 provided with the arms rotates. 15, each of which is fitted at the end with a spray nozzle 10.
  • Each common manifold 22 is equipped with openings 23 through which the liquid coming from the pipe 20 penetrates, which consequently arrives at the arms 15.
  • Each collector 22 is rotated by means of a toothed wheel 24 integral with the collector, which is driven by a pinion 25 in turn driven by a geared motor 26.
  • This geared motor drives all the units or collectors 22 existing in the machine.
  • each collector 22 is stopped so that the arms 15 are stopped above and below the part 4, as seen in FIG. 4, so that by turning the wheel 2 one step, the part 4 does not strike the arms 15.
  • conduits 20 which support the collectors 22 are connected by a tubular end 35 to an extension 27 of the common shaft 11 of the two wheels 2 and 3.
  • the pinion 28 integral with this end 25 the assembly turns towards the upper part of the machine then allowing access to any worker placed at the side of the feeding device 1.
  • the drive of the pinion 28 has been shown in FIG. 3 by a chain 29 and a geared motor 30, but this positioning is not limiting since it could also be done by means of a pneumatic cylinder or a hydraulic cylinder.
  • the wheel 3 conveys the parts which must be dried and one can see there the assembly 91 of the rotary blowing arms with nozzles 10, which is similar to the corresponding assembly of the washing wheel 2, but the treatment fluid, in this case is compressed air.
  • the drive mechanism 32 is fixed to the outside since there is no sealing problem posed in the case of washing.
  • the parts 4 are positioned so that they overhang the plane of the wheel 2.
  • the part 4 is housed between the arms 15 and these go therein. surrounding by the rotaton of the common collector 22 during the operating phase in this work station.

Landscapes

  • Cleaning By Liquid Or Steam (AREA)
  • Drying Of Solid Materials (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
EP87500088A 1987-09-10 1987-12-22 Maschine zum Waschen und Trocknen von Werkstücken Withdrawn EP0306586A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES8702781A ES2008244A6 (es) 1987-09-10 1987-09-10 Maquina para lavado y secado de piezas mecanizadas.
ES8702781 1987-09-10

Publications (1)

Publication Number Publication Date
EP0306586A1 true EP0306586A1 (de) 1989-03-15

Family

ID=8252652

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87500088A Withdrawn EP0306586A1 (de) 1987-09-10 1987-12-22 Maschine zum Waschen und Trocknen von Werkstücken

Country Status (2)

Country Link
EP (1) EP0306586A1 (de)
ES (1) ES2008244A6 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
IT202400014302A1 (it) * 2024-06-21 2025-12-21 Colussi Ermes S R L Dispositivo di lavaggio per elementi meccanici utilizzati nel settore alimentare.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB326588A (en) * 1929-01-01 1930-03-20 Hermann Hahn Improvements in apparatus for cleaning metal articles
EP0005069A1 (de) * 1978-04-21 1979-10-31 Ingenieria Agullo, S.A. Waschanlage für maschinell gefertigte Stücke
DE8425475U1 (de) * 1984-08-29 1986-04-24 Woma-Apparatebau Wolfgang Maasberg & Co Gmbh, 4100 Duisburg Reinigungsvorrichtung insbesondere für unregelmäßig geformte Gegenstände

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB326588A (en) * 1929-01-01 1930-03-20 Hermann Hahn Improvements in apparatus for cleaning metal articles
EP0005069A1 (de) * 1978-04-21 1979-10-31 Ingenieria Agullo, S.A. Waschanlage für maschinell gefertigte Stücke
DE8425475U1 (de) * 1984-08-29 1986-04-24 Woma-Apparatebau Wolfgang Maasberg & Co Gmbh, 4100 Duisburg Reinigungsvorrichtung insbesondere für unregelmäßig geformte Gegenstände

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
IT202400014302A1 (it) * 2024-06-21 2025-12-21 Colussi Ermes S R L Dispositivo di lavaggio per elementi meccanici utilizzati nel settore alimentare.
EP4667123A1 (de) * 2024-06-21 2025-12-24 Colussi Ermes SRL Vorrichtung zum waschen von mechanischen elementen, die im lebensmittelbereich verwendet werden

Also Published As

Publication number Publication date
ES2008244A6 (es) 1989-07-16

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