EP0227275A1 - Appareil de traitement d'objets usinés - Google Patents

Appareil de traitement d'objets usinés Download PDF

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Publication number
EP0227275A1
EP0227275A1 EP86308692A EP86308692A EP0227275A1 EP 0227275 A1 EP0227275 A1 EP 0227275A1 EP 86308692 A EP86308692 A EP 86308692A EP 86308692 A EP86308692 A EP 86308692A EP 0227275 A1 EP0227275 A1 EP 0227275A1
Authority
EP
European Patent Office
Prior art keywords
cradle
treatment
transfer mechanism
chamber
movement
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
EP86308692A
Other languages
German (de)
English (en)
Other versions
EP0227275B1 (fr
Inventor
Miguel Agullo 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
Priority to AT86308692T priority Critical patent/ATE53312T1/de
Publication of EP0227275A1 publication Critical patent/EP0227275A1/fr
Application granted granted Critical
Publication of EP0227275B1 publication Critical patent/EP0227275B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C3/00—Abrasive blasting machines or devices; Plants
    • B24C3/08—Abrasive blasting machines or devices; Plants essentially adapted for abrasive blasting of travelling stock or travelling workpieces
    • B24C3/083—Transfer or feeding devices; Accessories therefor
    • 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 machined objects are, for example, motor vehicle components and are subject to treatments such as sand blasting, washing and drying.
  • Patent Specifications such as EP 0022307, EP 0065861 and ES 8600978 disclose apparatus for treating machined objects.
  • Patent Specification EP 0110525 in particular discloses apparatus which comprises a transfer mechanism for transferring objects from one treatment station to another, a housing having a treatment chamber at one treatment station, and means for carrying an object into and out from the treatment chamber.
  • the transfer mechanism is a walking beam mechanism adapted to carry the parts in one rectilinear horizontal direction.
  • the treatment chamber is disposed to one side of the horizontal direction.
  • On the other side is a robot with a horizontal arm and a clamp at the free end of the arm.
  • each object is picked up by the clamp from the transfer mechanism, raised vertically and inserted horizontally along the length of the arm into the chamber.
  • the clamp can rotate about the horizontal axis of the arm.
  • the present invention is characterised in that the apparatus includes a cradle, the housing and the cradle being horizontally movable with respect to each other, and the transfer mechanism is arranged to place the object in the cradle, the transfer mechanism and the cradle being vertically movable with respect to each other.
  • the cradle may be arranged to execute a vertical movement with respect to the transfer mechanism, and the housing may be arranged to execute a horizontal movement with respect to the cradle.
  • the transfer mechanism is arranged to have a horizontal direction of movement, a downward direction of movement after placing an object in the cradle for treatment and an upward direction of movement to collect an object from the cradle after treatment
  • the treatment chamber is disposed to one side of the horizontal direction of movement of the transfer mechanism
  • the cradle is arranged to have a horizontal direction of movement cross-wise of the horizontal direction of movement of the transfer mechanism.
  • Figure 1 shows a treatment station in apparatus for treating machined objects.
  • the apparatus comprises a transfer mechanism, which includes bars 6, for transferring the objects from one treatment station to another in a horizontal direction.
  • Two box shaped housings 7 and 8 are disposed an opposite sides of the bars 6.
  • Each housing 7, 8 defines a treatment chamber with openings facing each other.
  • Two cradles 1 and 2 which face the respective openings of the housings 7 and 8, are supported by an upstanding wall 3, cradle 2 being vertically aligned with the bars 6.
  • the wall 3 depends from a carriage 4 which is connected to a hydraulic piston and cylinder device 5.
  • the bars 6 of the transfer mechanism have a pre-determined forward stepping distance at the end of which the object to be treated is positioned inside one of the cradles 1, 2.
  • the bars 6 then move downwardly leaving the object supported by the cradle 1, 2.
  • the hydraulic cylinder 5 is activated to move the carriage 4 and thus the cradles 1, 2 horizontally cross-wise of the bars 6 and cause the respective cradle to carry the object into the treatment chamber of one of the housings 7 and 8.
  • This movement brings the other cradle 1, 2 out of the other treatment chamber carrying another object, its treatment at this station being completed.
  • This other cradle 1, 2 is vertically aligned with the bars 6.
  • the bars 6 move upwardly to collect the other object, move forward the pre-determined distance to bring a third object into the other cradle 1, 2 and then move donwardly again to leave the third object in the other cradle.
  • the boxes 7 and 8 comprise housings fed with washing liquid when there is a part or object inside them.
  • the housing is completely closed on all sides, except one which is the one through which the applicable cradle and the respective part enters.
  • FIG. 2 shows that box 7 is formed with hollow walls, through the interior of which circulates the washing liquid or the drying air.
  • nozzles 9 On the inside wall are mounted nozzles 9 through which liquid or air is discharged, and a large apertured tubular nozzle 10 is arranged extending inside the part to be washed, whilst the latter is in the box.
  • Box 7 is furnished with a washing liquid intake through a four-way automatic valve 11, which is fed through a duct 12 coming from a main pump 13.
  • Box 8 is fed through a duct 14 from the pump 13 through another four-way valve 15.
  • One outlet of each valve 14, 15 feeds the respective box, the other one discharges the liquid to a collecting tank or sump 20 and the other is blind, that is, it does not have a outlet.
  • Box 7 has an outlet duct 16 for the used dirty liquid (or air, in the case of blowing), and a similar duct 17 is arranged for box 8.
  • the liquid leaving ducts 16 and 17 passes through a bottom grating 18 and along duct 19 to the tank 20, that collects and filters the used liquid.
  • Boxes 7 and 8 have elastic joints 21, so that vertical wall 3 can close tightly the chamber where the part 22 to be washed is supported by the cradle 1.
  • Vertical support wall 3 comprises a movable box and is formed by two independent chambers 23 and 24, so that chamber 23 closes, and has a functional relation with, the box 7 and chamber 24 closes, and has a functional relation with the box 8.
  • chamber 23 may be fed either directly from box 7, at the same time as it closes the chamber, or else through an independent valve mounted on the carriage 4. The same applies to the chamber 24; it may be fed by box 8.
  • Each housing box 7, 8 has an external thermal and/or acoustic insulation 26, so that the general noise inside the box is kept low and/or heat loss is minimised.
  • Figure 3 represents a construction in which, in use, cradles 31 rotate in order to wash the part more thoroughly. These cradles rotate once they are inside box 7, while the washing or blowing is carried out. When they are outside box 7, or at the moment of loading and unloading the part, they are in a vertical position.
  • Vertical support wall 3 is in this case divided into two parts, each of which supports an independent cradle 31.
  • Each rotating cradle 31 has hollow arms 32, which have the double function of supporting the part to be washed and at the same time channelling the washing liquid through nozzles 33 similar to those arranged on box 7. In order to feed liquid to both these arms, there is a rotatable coupling 34 for each rotary cradle 31.
  • Figure 4 represents box 7 with its side walls 27 and 28 joined on vertical hinges 29 and 30, so that once these walls are open access is gained to inside the box and inside the walls 27 and 28, which also have washing spray nozzles, as they are really parts composing the washing or blowing box 7.
  • FIG. 5 shows in more detail the above-mentioned rotary mechanism of Figure 3.
  • Hollow support arms 32, with nozzles 33, are joined to the rotary cradle 31, part of which extends into vertical support wall 3 and is joined to gear ring 35.
  • the gear ring 25 is rotatable on a ring 36 that is joined to central wall 37, which forms a part of the supporting wall 3.
  • Gear ring 35 is driven by a pinion gear 38, that is rotatably driven by a motor 39, electric or hydraulic, mounted fixed and joined to the support wall 3.
  • the rotary coupling 34 fixed to the wall 3, and inside which rotates cradle 31, has radial ducts 40 through which passes the liquid or air feeding the hollow arms 32.
  • the fluid enters the rotary coupling 34 through a flexible tube 41.
  • FIG. 6 shows the construction of a complete machine, with a washing station with two housings 42, a blowing station with two housings 43 with compressed air and multiple drying stations 44 for treating several parts at the same time.
  • a central support wall 45 carried three pairs of cradles for placing three objects at the same time in the three stations 44 formed by the housing 46 in which there are arranged blowing nozzles 47.
  • a similar housing 48 is located on the other side. At the given moment shown, the cradles supported by the central support wall 45 move parts 49, 50 and 51 to the transfer mechanism, while they carry parts 52, 53 and 54 into the stations 44 on the opposite side formed by housing 48.
  • Housings 46 and 48 are fed alternately by air coming from a fan 55, according to the position of automatic flap valve 56, so that it only feeds the housing closed by the support wall 45.
  • support wall 45 is formed by two separate chambers.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Drying Of Solid Materials (AREA)
  • Threshing Machine Elements (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Cleaning In General (AREA)
  • Detergent Compositions (AREA)
EP86308692A 1985-11-11 1986-11-07 Appareil de traitement d'objets usinés Expired - Lifetime EP0227275B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86308692T ATE53312T1 (de) 1985-11-11 1986-11-07 Vorrichtung zur behandlung von bearbeiteten gegenstaenden.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES549405 1985-11-11
ES549405A ES8801770A1 (es) 1985-11-11 1985-11-11 Perfeccionamientos en maquinas para el lavado de piezas me- canizadas

Publications (2)

Publication Number Publication Date
EP0227275A1 true EP0227275A1 (fr) 1987-07-01
EP0227275B1 EP0227275B1 (fr) 1990-06-06

Family

ID=8490319

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86308692A Expired - Lifetime EP0227275B1 (fr) 1985-11-11 1986-11-07 Appareil de traitement d'objets usinés

Country Status (4)

Country Link
EP (1) EP0227275B1 (fr)
AT (1) ATE53312T1 (fr)
DE (1) DE3671704D1 (fr)
ES (1) ES8801770A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0341184A2 (fr) * 1988-05-04 1989-11-08 Ingenieria Agullo, S.A. Perfectionnements dans des machines pour le lavage de pièces usinées
EP0672501A1 (fr) * 1994-03-15 1995-09-20 Fried. Krupp AG Hoesch-Krupp Installation de grenaillage pour des ressorts de compression hélicoidal
EP0824973A2 (fr) * 1996-08-19 1998-02-25 Siemens Aktiengesellschaft Procédé et installation pour nettoyer un objet contaminé
WO1998033605A1 (fr) * 1997-01-30 1998-08-06 Mob Märkische Oberflächenanlagen & Behälterbau Gmbh Installation de nettoyage industriel
US7146991B2 (en) 2002-01-23 2006-12-12 Cinetic Automation Corporation Parts washer system
DE10329957B4 (de) * 2003-07-03 2020-12-03 Werner Meissner Oberflächenbehandlungsanlage mit einer geteilten Behandlungskammer
CN113546815A (zh) * 2021-08-16 2021-10-26 浙江凯立特医疗器械有限公司 一种高效植入性生物传感器生产用涂膜设备

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2306851A1 (de) * 1973-02-12 1975-03-13 Duerr O Fa Verfahren zum oberflaechenbeschichten von karosserien oder aehnlichen werkstuecken
EP0022307A1 (fr) * 1979-07-06 1981-01-14 Ingenieria Agullo, S.A. Machines pour laver des pièces usinées
EP0110525A1 (fr) * 1982-11-16 1984-06-13 Miguel Agullo Negui Machines de lavage-finissage de pièces mécaniques
US4476627A (en) * 1981-06-24 1984-10-16 Sony Corporation Automatic assembling machine
ES8600978A1 (es) * 1984-07-18 1985-11-01 Agullo Ing Perfeccionamientos en maquinas para el lavado de piezas mecanizadas

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2306851A1 (de) * 1973-02-12 1975-03-13 Duerr O Fa Verfahren zum oberflaechenbeschichten von karosserien oder aehnlichen werkstuecken
EP0022307A1 (fr) * 1979-07-06 1981-01-14 Ingenieria Agullo, S.A. Machines pour laver des pièces usinées
US4476627A (en) * 1981-06-24 1984-10-16 Sony Corporation Automatic assembling machine
EP0110525A1 (fr) * 1982-11-16 1984-06-13 Miguel Agullo Negui Machines de lavage-finissage de pièces mécaniques
ES8600978A1 (es) * 1984-07-18 1985-11-01 Agullo Ing Perfeccionamientos en maquinas para el lavado de piezas mecanizadas

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SOVIET INVENTIONS ILLUSTRATED, Sections P,Q, P43, week 8606, 19. Marz 1986 DERWENT PUBLICATIONS LTD, London & SU-A-1 142 182 (Moldselkhoztekhproekt) 28-02-1985. *

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0341184A2 (fr) * 1988-05-04 1989-11-08 Ingenieria Agullo, S.A. Perfectionnements dans des machines pour le lavage de pièces usinées
EP0341184A3 (fr) * 1988-05-04 1990-12-05 Ingenieria Agullo, S.A. Perfectionnements dans des machines pour le lavage de pièces usinées
EP0672501A1 (fr) * 1994-03-15 1995-09-20 Fried. Krupp AG Hoesch-Krupp Installation de grenaillage pour des ressorts de compression hélicoidal
EP0824973A2 (fr) * 1996-08-19 1998-02-25 Siemens Aktiengesellschaft Procédé et installation pour nettoyer un objet contaminé
EP0824973A3 (fr) * 1996-08-19 1998-12-02 Siemens Aktiengesellschaft Procédé et installation pour nettoyer un objet contaminé
WO1998033605A1 (fr) * 1997-01-30 1998-08-06 Mob Märkische Oberflächenanlagen & Behälterbau Gmbh Installation de nettoyage industriel
US6321760B1 (en) 1997-01-30 2001-11-27 Mob Maerkische Oberflaechenanlagen & Behaelterbau Gmbh Industrial cleaning facility
CN1096312C (zh) * 1997-01-30 2002-12-18 Mob梅尔基施表面装置及容器制造有限公司 工业净化装置
CZ296889B6 (cs) * 1997-01-30 2006-07-12 Mob Märkische Oberflächenanlagen+Behälterbau Gmbh Prumyslové cisticí zarízení pro úpravu povrchu obrobku
US7146991B2 (en) 2002-01-23 2006-12-12 Cinetic Automation Corporation Parts washer system
DE10329957B4 (de) * 2003-07-03 2020-12-03 Werner Meissner Oberflächenbehandlungsanlage mit einer geteilten Behandlungskammer
CN113546815A (zh) * 2021-08-16 2021-10-26 浙江凯立特医疗器械有限公司 一种高效植入性生物传感器生产用涂膜设备

Also Published As

Publication number Publication date
DE3671704D1 (de) 1990-07-12
ES8801770A1 (es) 1987-08-01
EP0227275B1 (fr) 1990-06-06
ATE53312T1 (de) 1990-06-15
ES549405A0 (es) 1987-08-01

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