EP0201746A1 - Dispositif de nettoyage d'objets se déplaçant sur des bandes transporteuses - Google Patents

Dispositif de nettoyage d'objets se déplaçant sur des bandes transporteuses Download PDF

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Publication number
EP0201746A1
EP0201746A1 EP86105275A EP86105275A EP0201746A1 EP 0201746 A1 EP0201746 A1 EP 0201746A1 EP 86105275 A EP86105275 A EP 86105275A EP 86105275 A EP86105275 A EP 86105275A EP 0201746 A1 EP0201746 A1 EP 0201746A1
Authority
EP
European Patent Office
Prior art keywords
washing
laundry
carrier
machine according
washing machine
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
EP86105275A
Other languages
German (de)
English (en)
Other versions
EP0201746B1 (fr
Inventor
Adolf Dipl.-Ing. Lindner
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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 Siemens AG, Siemens Corp filed Critical Siemens AG
Publication of EP0201746A1 publication Critical patent/EP0201746A1/fr
Application granted granted Critical
Publication of EP0201746B1 publication Critical patent/EP0201746B1/fr
Expired 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 invention relates to a method for cleaning parts moving on conveyor tracks according to the preamble of claim 1 and to a washing device for carrying out the method according to the preamble of claim 2.
  • EP-A-0 110 525 for cleaning parts resting on a conveyor belt, they are gripped at one end by the arm of a separate robot arranged outside the conveyor track and washing device and brought into the washing container through a side loading opening and in this position also during the subsequent washing or Spraying process held by the robot arm.
  • a laundry carrier is attached to the door of the washing machine for washing heavy laundry. Loading takes place with the laundry carrier swung out and the door lowered so that the laundry carrier lies at the same level with the floor and a transport device loaded with the laundry can be pushed on. After closing the door, it is lifted together with the laundry carrier and transport device and swiveled into the washing device.
  • several spray nozzles are provided for cleaning the items to be washed, which are arranged in a vertical nozzle holder to the side of the transport device and thus of the items to be washed.
  • the invention has for its object to enable cleaning of workpiece carriers, in which even heavy dirt particles or particles adhering to the workpiece carrier due to claws or heavy grease contamination can be removed with little effort.
  • Such a problem arises in particular in the case of automatic electric motor assembly, in which the workpiece carriers are contaminated by greasy metal abrasion, in particular chips; this creates the risk that the first engine components e.g. do not rest flat on the workpiece pallet and accordingly cannot be fitted together with other added motor components.
  • the method according to the invention allows a complete cleaning of the tool carrier in a simple manner, in particular also as a retrofit for already installed assembly systems. Due to the construction of a washing device according to the invention, the dirt particles are particularly easily detachable from the workpiece carrier, since their own weight supports the detachment from the laundry carrier rotated by 180 ° from the loading position and thereby the workpiece carrier directed upside down against the spray and washing device.
  • Using a central spray head results in a particularly simple and yet very effective spray device.
  • a filter underneath the spray device ensures that insoluble dirt particles are separated from the pumped washing liquid. Cleaning this filter is made considerably easier. if this is designed as a basket which can be inserted from the outside into the cleaning device in the manner of a drawer.
  • the advantages of ultrasonic cleaning can be used if a washing container with washing liquid moved by ultrasound is provided as the washing device and the pivoted laundry carrier can be lowered at least until the laundry is immersed in the washing container.
  • a drying device in particular by means of air nozzles, between the laundry support and the spray or. Washing device outside the swivel range of the laundry support supports the fastest possible cleaning process. A particularly efficient use with high utilization of the washing device results if it is designed as a mobile station and at changing locations for cleaning the laundry can be used; this also advantageously enables transport routes and transport times that are as short as possible when cleaning the items to be washed.
  • Assembly system by connecting the washing device to the higher-level control system of the assembly system according to one embodiment of the invention in that the washing device with the control of the associated conveyor track of the manufacturing or.
  • Mounting system is made functionally dependent on at least one connector.
  • a washing machine 1 advantageously provided as a mobile station with castors 12, is provided in addition to belt straps 17, 18 of a flexible mounting system, so that the workpiece carriers 3, which are moved on the belt straps 17, 18, are fed by a loading device 14, 15, 16 The loading opening 11 can be brought into the washing machine 1, cleaned there and then returned to the belt straps 17, 18.
  • the washing device 1 has, above its wash chamber 2 arranged in the lower part, a laundry support 4 which can be pivoted about a central axis of rotation 41 in such a way that the top of the laundry support 4 points towards the laundry room 2.
  • the laundry support 4 is sealably mounted on its outer wall by sealant 13 with respect to the inner wall of the washing device 1, so that neither liquid nor odors can penetrate from the washing room 2 into the upper part of the washing device and through the loading opening 11 to the outside.
  • a washing container 6 for collecting the washing liquid is provided on the lower bottom surface of the washing device 1.
  • the washing liquid can be circulated by means of a high pressure pump 10.
  • a filter basket 7 is provided above the liquid level of the washing container 6 and can be inserted from the left side of the washing device 1, so that on the one hand the deposited dirt particles 8 can be easily emptied out of the filter basket 7 and on the other hand special sealing measures at the insertion opening for the filter basket 7 superfluous.
  • a central spray head 5 is provided between the filter basket 7 and the laundry support 4 .
  • a drying device 9 consisting of a plurality of air nozzles is arranged between the washware carrier 4 and the spray head 5 outside the pivoting range of the washware carrier 4. The fan blower required for this is not shown separately. The necessary air flow can also be obtained in a particularly simple manner from an operational compressed air system which is in itself available.
  • a hydraulic or pneumatic horizontal lifting device 14 is provided in the upper part, by means of which a hydraulic or pneumatic vertical lifting device 15 can be moved inside the washing machine 1 from the right outside.
  • a mounting bracket 16 is attached with which a workpiece carrier 3 can be gripped by the belt straps 17, 18 of the mobile assembly system and can be conveyed to the laundry carrier 4 of the washing device 1 by the transfer movement of the horizontal lifting device 14 .
  • mounting rails 42, 43 which according to one embodiment of the invention for holding the workpiece carrier 3 on the laundry support 4 are attached to the top.
  • the mounting rails 42, 43 e.g. by means of elongated hole fastening, different external dimensions of the workpiece carrier 3 to be gripped can be adapted by different mutual spacing.
  • a lifting station 21 which is present per se or can be inserted separately can be provided within the flexible assembly system, by means of which a workpiece holder 3 can be lifted as far as possible until it is gripped by the loading device 14, 15, 16 of the washing device 1 and can be inserted with its edge surfaces under the mounting rails 41, 42 of the laundry support 4.
  • the washing device 1 For the fully automatic assignment of the washing device 1 to the flexible assembly system or for the fully automatic monitored cleaning of all workpiece carriers 3 by the washing device 1, it is further provided according to one embodiment of the invention that the washing device 1 with the control of the associated conveyor track of the manufacturing or. Mounting system via at least one connector in the form of e.g. Grooving sockets 19 and corresponding pins 20 are made dependent on their function.
  • the cleaning of a respective workpiece carrier 3 is to be activated, it is introduced according to the method according to the invention from the vertical lifting device 15 by means of the mounting bracket 16 through the loading opening 11 onto the laundry support 4, the sides of the workpiece carrier 3 not encompassed by the mounting bracket 16 below the overlapping legs of the mounting rails 41, 42 fastened on the top of the laundry support 4 are inserted. Subsequently, the laundry carrier 4 is rotated about its horizontal axis 41 by 180 ° in such a way that the workpiece carrier 3 fixed on its surface by means of the mounting rails 41, 42 is directed against the central spray head 5 with its soiled surface within the washroom 2.
  • the laundry carrier 4 together with the workpiece carrier is pivoted back by 180 ° and then the workpiece carrier 3 is gripped by the vertical lifting device 15 via the mounting bracket 16 and conveyed back to the flexible assembly system by the transfer movement of the horizontal lifting device.

Landscapes

  • Cleaning By Liquid Or Steam (AREA)
EP86105275A 1985-05-02 1986-04-16 Dispositif de nettoyage d'objets se déplaçant sur des bandes transporteuses Expired EP0201746B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853515829 DE3515829A1 (de) 1985-05-02 1985-05-02 Verfahren zur reinigung von auf foerderbahnen fortbewegten werkstuecktraegern und waschgeraet zur durchfuehrung des verfahrens
DE3515829 1985-05-02

Publications (2)

Publication Number Publication Date
EP0201746A1 true EP0201746A1 (fr) 1986-11-20
EP0201746B1 EP0201746B1 (fr) 1989-07-19

Family

ID=6269671

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86105275A Expired EP0201746B1 (fr) 1985-05-02 1986-04-16 Dispositif de nettoyage d'objets se déplaçant sur des bandes transporteuses

Country Status (2)

Country Link
EP (1) EP0201746B1 (fr)
DE (2) DE3515829A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2608471A1 (fr) * 1986-12-17 1988-06-24 Stic Hafroy Machine pour degraisser, secher, ebavurer des pieces mecaniques diverses
DE4221706A1 (de) * 1992-07-02 1994-01-05 Heidelberger Zement Ag Verfahren zum Reinigen von Formen
FR2701696A1 (fr) * 1993-01-28 1994-08-26 Rozum Ltd Oy Ag Mécanisme de manutention pour palettes support de pièces.
WO2024078817A1 (fr) * 2022-10-13 2024-04-18 Singulus Technologies Ag Installation à écoulement continu

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3937023A1 (de) * 1989-11-07 1991-05-08 Esser Hans Peter Geraet zum reinigen von zahnersatz, zahnbuersten und dgl.
DE9211481U1 (de) * 1992-08-26 1992-11-19 Gölz, Norbert, 6520 Worms Reinigungsanlage
DE19838757C1 (de) * 1998-08-26 1999-12-30 Abb Patent Gmbh Verfahren zum Reinigen eines Werkstückträgers
DE19845909B4 (de) * 1998-10-06 2009-08-13 Meissner, Werner Behandlungskammer für eine Reinigungsanlage
CN109047102A (zh) * 2018-07-19 2018-12-21 芜湖青悠静谧环保科技有限公司 一种高效率的机械零部件清洗装置
WO2020043923A1 (fr) * 2018-08-29 2020-03-05 Insomec Integra Soluciones, S.L. Station de nettoyage de plateaux et chaîne de production pour fabriquer des lentilles opthtalmiques pourvue de ladite station de nettoyage
WO2022104783A1 (fr) * 2020-11-23 2022-05-27 唐山哈船科技有限公司 Dispositif de nettoyage de plateforme pétrolière en mer à degrés de liberté multiples

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3075215A (en) * 1961-06-08 1963-01-29 Marue Edward Automatic dishwasher and meal table
US3096774A (en) * 1961-03-13 1963-07-09 Dow Chemical Co Automatic ultrasonic cleaning device
US3156248A (en) * 1962-03-20 1964-11-10 Dow Chemical Co Cleaning apparatus
FR2452529A1 (fr) * 1979-03-29 1980-10-24 Langbein Pfanhauser Werke Ag Dispositif pour le degraissage et/ou le nettoyage d'objets destines a un traitement de surface
DE3242719A1 (de) * 1981-12-01 1984-01-19 Langbein-Pfanhauser Werke Ag, 4040 Neuss Vorrichtung fuer die loesungsmittelbehandlung von insbes. metallischem behandlungsgut
EP0110525A1 (fr) * 1982-11-16 1984-06-13 Miguel Agullo Negui Machines de lavage-finissage de pièces mécaniques
DE3429756A1 (de) * 1983-09-02 1985-03-21 VEB Kombinat Wälzlager und Normteile, DDR 9022 Karl-Marx-Stadt Einrichtung zum entfetten von metallischen werkstuecken

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3096774A (en) * 1961-03-13 1963-07-09 Dow Chemical Co Automatic ultrasonic cleaning device
US3075215A (en) * 1961-06-08 1963-01-29 Marue Edward Automatic dishwasher and meal table
US3156248A (en) * 1962-03-20 1964-11-10 Dow Chemical Co Cleaning apparatus
FR2452529A1 (fr) * 1979-03-29 1980-10-24 Langbein Pfanhauser Werke Ag Dispositif pour le degraissage et/ou le nettoyage d'objets destines a un traitement de surface
DE3242719A1 (de) * 1981-12-01 1984-01-19 Langbein-Pfanhauser Werke Ag, 4040 Neuss Vorrichtung fuer die loesungsmittelbehandlung von insbes. metallischem behandlungsgut
EP0110525A1 (fr) * 1982-11-16 1984-06-13 Miguel Agullo Negui Machines de lavage-finissage de pièces mécaniques
DE3429756A1 (de) * 1983-09-02 1985-03-21 VEB Kombinat Wälzlager und Normteile, DDR 9022 Karl-Marx-Stadt Einrichtung zum entfetten von metallischen werkstuecken

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2608471A1 (fr) * 1986-12-17 1988-06-24 Stic Hafroy Machine pour degraisser, secher, ebavurer des pieces mecaniques diverses
EP0287738A1 (fr) * 1986-12-17 1988-10-26 Stic-Hafroy Machine pour dégraisser, sécher, ébavurer des pièces mécaniques diverses
DE4221706A1 (de) * 1992-07-02 1994-01-05 Heidelberger Zement Ag Verfahren zum Reinigen von Formen
EP0578058A3 (fr) * 1992-07-02 1994-03-02 Heidelberger Zement Ag
FR2701696A1 (fr) * 1993-01-28 1994-08-26 Rozum Ltd Oy Ag Mécanisme de manutention pour palettes support de pièces.
WO2024078817A1 (fr) * 2022-10-13 2024-04-18 Singulus Technologies Ag Installation à écoulement continu

Also Published As

Publication number Publication date
EP0201746B1 (fr) 1989-07-19
DE3515829A1 (de) 1986-11-06
DE3664416D1 (en) 1989-08-24

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