EP0201746B1 - 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
EP0201746B1
EP0201746B1 EP86105275A EP86105275A EP0201746B1 EP 0201746 B1 EP0201746 B1 EP 0201746B1 EP 86105275 A EP86105275 A EP 86105275A EP 86105275 A EP86105275 A EP 86105275A EP 0201746 B1 EP0201746 B1 EP 0201746B1
Authority
EP
European Patent Office
Prior art keywords
washing
washing device
carrier
conveyor
spraying
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.)
Expired
Application number
EP86105275A
Other languages
German (de)
English (en)
Other versions
EP0201746A1 (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
Original Assignee
Siemens AG
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 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 cleaning device for moving parts on conveyor tracks according to the preamble of claim 1 and the independent claim 8; such a device is known from EP-A 0 110 525.
  • a dishwasher is known in which tablets are rotatably mounted in a washing chamber in such a way that they are first loaded with dishes from above and then rotated through 180 ° and thereby the dishes against the jet of in the lower part of the Wash chamber arranged spray heads can be directed.
  • a laundry support is attached to the door of the washing device for washing heavy laundry items. 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 heavy dirt particles or particles adhering to the workpiece carrier due to claws or heavy grease contamination can be removed with little effort and time and material.
  • 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 come to rest flat on the workpiece carrier and accordingly cannot be fitted together with other added motor components.
  • the device according to the invention allows, in a simple manner, in particular also as a retrofit for already installed mounting systems, a complete and quick cleaning of the tool carriers, the loading device being available for further handling after the storage of the workpiece carriers on a laundry carrier after this storage.
  • angular mounting rails are attached to the upper side of the laundry which are brought in with one leg.
  • Using a central spray head results in a particularly simple and yet very effective spray device.
  • a filter below the spray device ensures that insoluble dirt particles are separated from the pumped-around washing liquid. Cleaning this filter is made considerably easier if it 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 carrier and the spraying or washing device outside the pivoting range of the laundry carrier 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 can be used at different locations for cleaning the laundry; this also advantageously enables transport routes and transport times that are as short as possible when cleaning the items to be washed.
  • the fully automatic loading of the washing machine and the washing and reinserting of the workpiece carriers into the manufacturing or assembly system by connecting the washing machine to the higher-level control system of the assembly system according to one embodiment of the invention is particularly expedient in that the washing machine with the control of the associated conveyor track of the manufacturing -respectively.
  • Mounting system is made functionally dependent on at least one connector.
  • a washing machine 1 which is advantageously provided as a mobile station with castors 12, is provided in addition to belt straps 17, 18 of a flexible mounting system, such 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 washing 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 washroom 2.
  • the laundry support 4 is mounted on its outer wall by sealants 13 so that it can be sealed against the inner wall of the washing device 1, so that neither liquid nor odors can penetrate from the washing chamber 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 as a washing or spraying device according to an embodiment of the invention.
  • 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 is 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 .
  • the adhesion 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 adhesion 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 plug connection 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 by the Vertikai 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 support 4 is rotated about its horizontal axis 41 by 180 ° in such a way that the workpiece holder 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 inside the washing chamber 2.
  • the laundry carrier 4 together with the workpiece carrier, is pivoted back by 180 ° and then the workpiece carrier 3 by the vertical lifting device device 15 gripped over the bracket 16 and conveyed back to the flexible mounting system by the transfer movement of the horizontal lifting device.

Landscapes

  • Cleaning By Liquid Or Steam (AREA)

Claims (14)

1. Installation de nettoyage de pièces encrassées déplacées sur des bandes convoyeuses au moyen d'un appareil de lavage (1), qui est disposé latéralement à côté de la bande convoyeuse, et dans lequel la pièce encrassées peut basculer en ayant une surface tournée vers le bas et vers un dispositif depulvérisation et de lavage, et comprenant un dispositif de chargement (14, 15, 16) par lequel la pièce encrassée peut être introduite dans l'appareil de lavage (1) et, après le nettoyage, peut être ramenée à la bande convoyeuse, caractérisée en ce que, pour nettoyer des porte-pièces (3) il est prévu dans l'appareil de lavage (1), un support du produit à laver (4), qui, avec le porte-pièces (3) appliqué et maintenu sur celui-ci par le dispositif de chargement, peut tourner de 180° dans la chambre de lavage (2) et en ce qu'un dispositif de pulvérisation (tête de pulvérisation 5) est disposé en-dessous du support du produit à laver (4) à l'extérieur de la région de basculement de celui-ci.
2. Appareil de lavage suivant la revendication 1, caractérisé en ce que, pour maintenir le porte-pièces (3) sur le support du produit à laver (4), des rails coudés de maintien (42, 43), dont une branche recouvre le produit à laver introduit, sont fixés sur le côté supérieur du support du produit à laver.
3. Appareil de lavage suivant la revendication 1, caractérisé en ce que les rails de maintien (42, 43) peuvent pour s'adapter à des dimensions différentes de porte-pièces, être montés sur le côté supérieur du support du produit à laver (4) à une distance mutuelle différente adaptée.
4. Appareil de lavage suivant l'une des revendications 1 à 3, caractérisé en ce que, entre le support du produit à laver (4) et la paroi qui l'entoure de la chambre de lavage (2), sont interposés des moyens d'étanchéité (13).
5. Appareil de lavage suivant l'une des revendications 1 à 4, caractérisé en ce qu'il est prévu, comme dispositif de pulvérisation une tête centrale de pulvérisation (5).
6. Appareil de lavage suivant l'une des revendications 1 à 5, caractérisé en ce qu'un filtre est disposé en-dessous du dispositif de pulvérisation (7) (tête de pulvérisation 5).
7. Appareil de lavage suivant la revendication 6, caractérisé en ce que le filtre est constitué d'un panier de filtration (7) pouvant être introduit de l'extérieur dans l'appareil de lavage (1).
8. Installation de nettoyage de pièces encrassées déplacées sur des bandes convoyeuses au moyen d'un appareil de lavage (1), qui est disposé latéralement à côté de la bande convoyeuse, et dans lequel la pièce encrassée peut basculer en ayant une surface tournée vers le bas et vers un dispositif de pulvérisation et de lavage, et comprenant un dispositif de chargement (14,15,16) par lequel la pièce encrassée peut être introduite dans l'appareil de lavage (1) et, après le nettoyage, peut être ramenée à la bande convoyeuse, caractérisée en ce que, pour nettoyer des porte-pièces dans l'appareil de lavage, il est prévu un support du produit à laver (4) qui, avec le porte-pièces (3) appliqué et maintenu sur celui-ci par le dispositif de chargement, peut basculer de 180° dans la chambre de lavage (2) et peut être abaissé au moins jusqu'à ce que le porte-pièces (3) plonge dans une cuve de lavage ayant un liquide de lavage qui peut être déplacé par des ultrasons.
9. Appareil de lavage suivant l'une des revendications 1 à 8, caractérisé en ce qu'un appareil de séchage est disposé entre le support de produit à laver (4) et le dispositif de pulvérisation et de lavage (tête pulvérisation 5), à l'extérieur de la région de basculement du support du produit à laver (4).
10. Appareil de lavage suivant l'une des revendications 1 à 9, caractérisé en ce que l'appareil de lavage (1) est constitué en poste mobile (roulettes (12).
11. Appareil de lavage suivant l'une des revendications 1 à 10, caractérisé en ce qu'un ou plusieurs appareils de lavage (1) sont disposés à côté d'une bande convoyeuse (courroie 17, 18) transportant un porte-pièces (3) d'un système de fabrication ou de montage, notamment d'un système flexible de montage.
12. Appareil de lavage suivant la revendication 11, caractérisé par une ouverture de chargement (11) tournée vers la bande convoyeuse (courroie 17, 18) et un dispositif de chargement (14, 15, 16) reliant l'ouverture de chargement (11) à la bande convoyeuse.
13. Appareil de lavage suivant la revendication 10 ou 11, caractérisé en ce que, à l'emplacement de l'appareil de lavage (1), est prévu, sur le trajet du système de fabrication ou de montage, un poste élévateur (21) pour le porte-pièces (3) à nettoyer.
14. Appareil de lavage suivant l'une des revendications 11 ou 12, caractérisé en ce que l'appareil de lavage (1) est rendu, du point de vue du fonctionnement, dépendant du dispositif de commande de la bande convoyeuse associée du système de fabrication ou de montage, par au moins une liaison par en- fichage (fiche femelle 19; fiche mâle 20).
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 EP0201746A1 (fr) 1986-11-20
EP0201746B1 true 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)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2608471B1 (fr) * 1986-12-17 1989-05-05 Stic Hafroy Machine pour degraisser, secher, ebavurer des pieces mecaniques diverses
DE3937023A1 (de) * 1989-11-07 1991-05-08 Esser Hans Peter Geraet zum reinigen von zahnersatz, zahnbuersten und dgl.
DE4221706C2 (de) * 1992-07-02 1996-08-14 Heidelberger Zement Ag Verfahren zum Reinigen von Formen
DE9211481U1 (de) * 1992-08-26 1992-11-19 Gölz, Norbert, 6520 Worms Reinigungsanlage
FI698U1 (fi) * 1993-01-28 1993-05-10 Rozum Ltd Oy Ag Behandlingsanordning foer arbetsstyckens faestpalett
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
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
CN117042893A (zh) * 2020-11-23 2023-11-10 唐山哈船科技有限公司 一种多自由度海洋石油平台清洗装备
DE102022003782A1 (de) * 2022-10-13 2024-04-18 Singulus Technologies Aktiengesellschaft Durchlaufanlage

Family Cites Families (7)

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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
DE2912387C3 (de) * 1979-03-29 1986-01-09 LPW-Reinigungstechnik GmbH, 7024 Filderstadt Vorrichtung zur Entfettung und/oder Reinigung von für eine Oberflächenbehandlung bestimmten Gegenständen
DE3242719C2 (de) * 1981-12-01 1986-05-22 LPW-Reinigungstechnik GmbH, 7024 Filderstadt Vorrichtung für die Lösungsmittelbehandlung von insbesondere metallischem Behandlungsgut
ES517663A0 (es) * 1982-11-16 1983-12-01 Agullo Negui Miguel Perfeccionamientos en maquinas de lavado y-o acabado de piezas mecanizadas.
DD217826A1 (de) * 1983-09-02 1985-01-23 Schraubenwerk Karl Marx Stadt Einrichtung zum entfetten von metallischen werkstuecken

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
EP0201746A1 (fr) 1986-11-20
DE3664416D1 (en) 1989-08-24
DE3515829A1 (de) 1986-11-06

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