EP3271083A1 - Device for cleaning a workpiece - Google Patents

Device for cleaning a workpiece

Info

Publication number
EP3271083A1
EP3271083A1 EP16718996.8A EP16718996A EP3271083A1 EP 3271083 A1 EP3271083 A1 EP 3271083A1 EP 16718996 A EP16718996 A EP 16718996A EP 3271083 A1 EP3271083 A1 EP 3271083A1
Authority
EP
European Patent Office
Prior art keywords
workpiece
cleaning
flow channels
cleaned
workpiece surface
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
EP16718996.8A
Other languages
German (de)
French (fr)
Other versions
EP3271083B1 (en
Inventor
Rene BERNECKER
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.)
Automotion Steuerungstechnik GmbH
Original Assignee
Automotion Steuerungstechnik GmbH
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 Automotion Steuerungstechnik GmbH filed Critical Automotion Steuerungstechnik GmbH
Priority to PL16718996T priority Critical patent/PL3271083T3/en
Publication of EP3271083A1 publication Critical patent/EP3271083A1/en
Application granted granted Critical
Publication of EP3271083B1 publication Critical patent/EP3271083B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00—Cleaning by methods involving the use of air flow or gas flow
    • B08B5/04—Cleaning by suction, with or without auxiliary action
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00—Cleaning by methods involving the use of air flow or gas flow

Definitions

  • the invention relates to a device for cleaning a workpiece with a release of a rinsing gap to be cleaned
  • Cleaning chamber and the workpiece a rinsing gap remains substantially constant width, so that cleaning liquid can be promoted by this rinsing gap under pressure, with their help
  • the outer shape of the workpiece follows at a distance and feed slots and
  • Suction slot is sucked, which extends over the entire length of the workpiece.
  • the invention is therefore based on the object, an apparatus for cleaning a workpiece in such a way that a good cleaning effect can be achieved with air as the rinsing medium, with a comparatively low energy consumption.
  • Vacuum source can be connected.
  • the production line can be adapted to the course of the workpiece surface to be cleaned in a simple manner. With the limited by the slats, the contour of the workpiece surface following
  • the guide can be mounted on the one to be cleaned
  • Slats can be designed differently according to the local cleaning requirements for the workpiece surface. If the slats are lined up parallel to each other with a mutual distance and run transversely to the displacement guide of the suction connection, so are particularly simple
  • the suction connection can have a feed slot for a liquid flushing medium which is displaced in the direction of displacement relative to the suction slot and is preferably supplied to the workpiece with the sucked-in cleaning air.
  • FIG. 1 shows an inventive device for cleaning a workpiece in a schematic, partially torn plan view in the direction of the workpiece surface to be cleaned
  • Fig. 2 is a section along the line II-II of Fig. 1 and
  • a guide 2 comprising a frame 3 with parallel juxtaposed slats 4, which extend transversely to the surface to be cleaned 5 of the workpiece 1 and between them
  • Cutting surface corresponds.
  • the frame 3 forms a transverse to the slats 4 extending guide 9 for a suction port 10, which has a suction slot 1 1 parallel to the slats 4.
  • This suction slot 1 1 has a width which extends at most over a few juxtaposed flow channels 6, and connects the flow channels 6 connected via the suction slot 1 1 with a vacuum source, not shown, preferably a blower. Via the flow channels 6 connected to the vacuum source, cleaning air is sucked in via the adjacent flow channels 6, which are not connected to the vacuum source, and which are sucked through the flushing gap 8 between the laminations 4 and the workpiece surface 5 to be cleaned
  • Suction slot 1 1 of the suction port 10 along the sliding guide 9 over the series of resulting between the slats 4 flow channels 6 is moved, the workpiece surface 5 is progressively cleaned in the direction of displacement, with a good cleaning result at a
  • the workpiece surface 5 can additionally be supplied with a rinsing liquid.
  • the suction port 10 is next to the suction slot 1 1 extending transversely to the direction of displacement with a relation to the suction slot 1 1 put in the direction of displacement
  • Feed slot 12 provided for a liquid flushing medium, which over the of
  • the workpiece surface 5 is applied and supports the surface cleaning or in the form of a
  • Dividing surfaces between the guide devices are operated separately from each other in terms of flow.

Abstract

The invention relates to a device for cleaning a workpiece (1), comprising a guide means (2) for a rinsing medium, wherein a rinsing gap (8) of the workpiece surface (5) to be cleaned is left free. In order to create advantageous cleaning conditions, it is proposed that the guide device (2) comprises slats (4) which extend transversely in relation to the workpiece surface (5) to be cleaned, said slats forming flow channels (6) for cleaning air as a rinsing medium inbetween them, and that the flow channels (6) can be connected one after the other at least in a grouped manner to a vacuum source.

Description

Vorrichtung zum Reinigen eines Werkstücks  Device for cleaning a workpiece
Technisches Gebiet Technical area
Die Erfindung bezieht sich auf eine Vorrichtung zum Reinigen eines Werkstücks mit einer unter Freilassung eines Spülspalts der zu reinigenden The invention relates to a device for cleaning a workpiece with a release of a rinsing gap to be cleaned
Werkstückoberfläche folgenden Leiteinrichtung für ein Spülmedium. Workpiece surface following guide for a flushing medium.
Stand der Technik State of the art
Zur Reinigung von Werkstücken, wie Motorblöcken, Getriebegehäusen u. dgl., werden die zu reinigenden Werkstückoberflächen mit einem flüssigen oder gasförmigen Spülmedium beaufschlagt, mit dem Bearbeitungsrückstände und Verschmutzungen von der Werkstückoberfläche gelöst und abgeführt werden. Um den hierfür erforderlichen Aufwand durch in einer Reinigungskammer For cleaning workpieces such as engine blocks, gearboxes u. Like., The workpiece surfaces to be cleaned with a liquid or gaseous flushing medium are applied, solved with the processing residues and contamination from the workpiece surface and removed. To the required effort through in a cleaning chamber
vorgesehene, gegenüber dem Werkstück ausgerichtete Düsen für das provided, aligned with respect to the workpiece nozzles for the
Spülmedium und eine allfällige Bewegung des Werkstücks in der Rinsing medium and any movement of the workpiece in the
Reinigungskammer zu vermeiden, wurde bereits vorgeschlagen (DE 43 04 495 A1 ), die Innenwandung der Reinigungskammer an die äußere geometrische Form des Werkstücks so anzupassen, dass zwischen der Innenwandung der Cleaning chamber to avoid, has already been proposed (DE 43 04 495 A1), the inner wall of the cleaning chamber to the outer geometric shape of the workpiece to be adjusted so that between the inner wall of the
Reinigungskammer und dem Werkstück ein Spülspalt mit im Wesentlichen gleichbleibender Breite freibleibt, sodass durch diesen Spülspalt unter Druck Reinigungsflüssigkeit gefördert werden kann, mit deren Hilfe Cleaning chamber and the workpiece a rinsing gap remains substantially constant width, so that cleaning liquid can be promoted by this rinsing gap under pressure, with their help
Bearbeitungsrückstände und Oberflächenverschmutzungen des Werkstücks aus der Reinigungskammer gelöst und ausgetragen werden können. Damit kann zwar die Reinigungswirkung im Vergleich zu Sprühdüsen verbessert werden, doch bleibt der konstruktive Aufwand aufgrund der an die geometrische Außenform des Werkstücks anzupassenden Innenwandung der Reinigungskammer vergleichsweise groß. Außerdem ist der Energieaufwand für die Druckförderung der das Werkstück umspülenden Reinigungsflüssigkeit erheblich. Processing residues and surface contamination of the workpiece from the cleaning chamber can be solved and discharged. Thus, although the cleaning effect can be improved compared to spray nozzles, but remains the design effort due to be adapted to the geometric shape of the outer workpiece inner wall of the cleaning chamber comparatively large. In addition, the energy required for the pressure of the workpiece flushing cleaning fluid is considerable.
Ähnliche Nachteile ergeben sich, wenn anstelle einer Reinigungsflüssigkeit Luft durch den Spülspalt zwischen dem zu reinigenden Werkstück und einem Similar disadvantages arise when instead of a cleaning liquid through the air rinsing gap between the workpiece to be cleaned and a
Gehäuse gesaugt wird (WO 03/101634 A1 ), dessen Innenwandung der Housing is sucked (WO 03/101634 A1), the inner wall of the
Außenform des Werkstücks mit Abstand folgt und Zuführschlitze und The outer shape of the workpiece follows at a distance and feed slots and
Zuführbohrungen für die Spülluft aufweist, die auf der den Zuführschlitzen und Zuführbohrungen gegenüberliegenden Seite des Werkstücks durch einen Having supply holes for the purging air, on the supply slots and feed holes opposite side of the workpiece by a
Saugschlitz abgesaugt wird, der sich über die gesamte Länge des Werkstücks erstreckt. Suction slot is sucked, which extends over the entire length of the workpiece.
Darstellung der Erfindung Presentation of the invention
Der Erfindung liegt somit die Aufgabe zugrunde, eine Vorrichtung zum Reinigen eines Werkstücks so auszugestalten, dass eine gute Reinigungswirkung mit Luft als Spülmedium erzielt werden kann, und zwar mit einem vergleichsweise geringen Energieeinsatz. The invention is therefore based on the object, an apparatus for cleaning a workpiece in such a way that a good cleaning effect can be achieved with air as the rinsing medium, with a comparatively low energy consumption.
Ausgehend von einer Vorrichtung der eingangs geschilderten Art löst die Starting from a device of the type described solves the
Erfindung die gestellte Aufgabe dadurch, dass die Leiteinrichtung quer zur zu reinigenden Werkstückoberfläche verlaufende Lamellen aufweist, die zwischen sich Strömungskanäle für Reinigungsluft als Spülmedium bilden und dass die Strömungskanäle nacheinander zumindest gruppenweise an eine Invention the task posed by the fact that the guide has transversely to the workpiece surface to be cleaned extending fins, which form between them flow channels for cleaning air as flushing medium and that the flow channels successively at least one group at a
Unterdruckquelle anschließbar sind. Vacuum source can be connected.
Da zufolge dieser Maßnahmen lediglich die Lamellen einen Randverlauf aufweisen müssen, der der Oberflächenkontur des Werkstücks in einer durch die Lamellenfläche gegebenen Schnittfläche unter Einhaltung eines Spülspalts folgt, ergeben sich für die Anpassung der Leiteinrichtung an den Verlauf der zu reinigenden Werkstückoberfläche einfache Fertigungsbedingungen. Mit den durch die Lamellen begrenzten, der Kontur der Werkstückoberfläche folgenden Since, according to these measures, only the lamellae must have an edge course which follows the surface contour of the workpiece in a section surface given by the lamellar surface while maintaining a rinsing gap, the production line can be adapted to the course of the workpiece surface to be cleaned in a simple manner. With the limited by the slats, the contour of the workpiece surface following
Saugöffnungen der sich zwischen den Lamellen ergebenden Strömungskanälen werden darüber hinaus für das Lösen und Austragen von Suction openings of the resulting between the slats flow channels Beyond that for solving and discharging
Bearbeitungsrückständen und Verschmutzungen mithilfe von Reinigungsluft vorteilhafte Voraussetzungen geschaffen, weil die Werkstückoberfläche nur in aufeinanderfolgenden, durch die an eine Unterdruckquelle angeschlossenen Strömungskanäle bestimmten Bereichen mit Unterdruck beaufschlagt wird, sodass durch die benachbarten, nicht besaugten Strömungskanäle ausreichend Reinigungsluft angesaugt werden kann, die durch den Spülspalt zwischen den Lamellen und der Werkstückoberfläche in den Bereich der Saugöffnungen der Strömungskanäle strömt und als Fördermittel für die durch die besaugten Working residues and soiling created by means of cleaning air advantageous conditions, because the workpiece surface is applied only in successive, determined by the connected to a vacuum source flow channels areas with negative pressure, so that sufficient cleaning air can be sucked through the adjacent, not evacuated flow channels through the rinsing gap between the lamellae and the workpiece surface flows in the region of the suction openings of the flow channels and as conveying means for the evacuated
Strömungskanäle auszutragenden Bearbeitungsrückstände und Flow channels to be discharged processing residues and
Verschmutzungen dient. Wegen der örtlichen Beschränkung der Besaugung der Strömungskanäle zwischen den Lamellen der Leiteinrichtung kann darüber hinaus trotz einer guten Reinigungswirkung der Energieeinsatz für die pneumatische Reinigung beschränkt werden. Dirt is used. In addition, because of the local limitation of the suction of the flow channels between the slats of the guide, the energy input for the pneumatic cleaning can be limited despite a good cleaning effect.
Um für das aufeinanderfolgende Anschließen der Strömungskanäle an eine Unterdruckquelle, üblicherweise ein Gebläse, günstige Konstruktionsbedingungen sicherzustellen, kann die Leiteinrichtung auf der der zu reinigenden In order to ensure favorable design conditions for the successive connection of the flow channels to a vacuum source, usually a blower, the guide can be mounted on the one to be cleaned
Werkstückoberfläche abgekehrten Seite eine Verschiebeführung für einen Workpiece surface facing away from a sliding guide for a
Sauganschluss aufweisen, sodass mit dem Verschieben des Sauganschlusses die in Verschieberichtung aufeinanderfolgenden Strömungskanäle nacheinander besaugt werden. Have suction, so that with the displacement of the suction port, the successive flow channels are successively sucked in the direction of displacement.
Die Strömungsquerschnitte der Strömungskanäle zwischen den einzelnen The flow cross sections of the flow channels between the individual
Lamellen können entsprechend den örtlichen Reinigungsanforderungen an die Werkstückoberfläche unterschiedlich ausgeführt sein. Werden die Lamellen mit gegenseitigem Abstand parallel nebeneinandergereiht und verlaufen sie quer zur Verschiebeführung des Sauganschlusses, so werden besonders einfache Slats can be designed differently according to the local cleaning requirements for the workpiece surface. If the slats are lined up parallel to each other with a mutual distance and run transversely to the displacement guide of the suction connection, so are particularly simple
Konstruktionsverhältnisse erreicht, die den Reinigungsanforderungen der meisten Werkstücke gut entsprechen. Achieves design ratios that best meet the cleaning requirements of most workpieces.
Da die Reinigungsluft durch die den besaugten Strömungskanälen benachbarten, nicht besaugten Strömungskanäle angesaugt wird, eröffnet sich eine vorteilhafte Möglichkeit, das Werkstück zusätzlich mit einem flüssigen Spülmedium zu beaufschlagen. Zu diesem Zweck kann der Sauganschluss neben einem sich quer zur Verschieberichtung erstreckenden Saugschlitz einen gegenüber dem Saugschlitz in Verschieberichtung versetzen Zuführschlitz für ein flüssiges Spülmedium aufweisen, das vorzugsweise mit der angesaugten Reinigungsluft dem Werkstück zugeführt wird. Since the cleaning air is sucked in by the suctioned flow channels adjacent, not evacuated flow channels, opens up an advantageous Possibility to additionally apply a liquid flushing medium to the workpiece. For this purpose, in addition to a suction slot extending transversely to the displacement direction, the suction connection can have a feed slot for a liquid flushing medium which is displaced in the direction of displacement relative to the suction slot and is preferably supplied to the workpiece with the sucked-in cleaning air.
Kurze Beschreibung der Zeichnung Short description of the drawing
In der Zeichnung ist der Erfindungsgegenstand beispielsweise dargestellt. Es zeigen In the drawing, the subject invention is shown, for example. Show it
Fig. 1 eine erfindungsgemäße Vorrichtung zum Reinigen eines Werkstücks in einer schematischen, zum Teil aufgerissenen Draufsicht in Richtung auf die zu reinigende Werkstückoberfläche,  1 shows an inventive device for cleaning a workpiece in a schematic, partially torn plan view in the direction of the workpiece surface to be cleaned,
Fig. 2 einen Schnitt nach der Linie II-II der Fig. 1 und  Fig. 2 is a section along the line II-II of Fig. 1 and
Fig. 3 einen Schnitt nach der Linie III-III der Fig. 1 .  3 is a section along the line III-III of Fig. 1st
Weg zur Ausführung der Erfindung Way to carry out the invention
Eine erfindungsgemäße Vorrichtung zum Reinigen eines Werkstücks 1 weist gemäß dem dargestellten Ausführungsbeispiel eine Leiteinrichtung 2 auf, die ein Gestell 3 mit parallel nebeneinandergereihten Lamellen 4 umfasst, die quer zur zu reinigenden Oberfläche 5 des Werkstücks 1 verlaufen und zwischen sich An inventive device for cleaning a workpiece 1, according to the illustrated embodiment, a guide 2, comprising a frame 3 with parallel juxtaposed slats 4, which extend transversely to the surface to be cleaned 5 of the workpiece 1 and between them
Strömungskanäle 6 bilden. Die Lamellen 4 folgen mit ihrem der Form flow channels 6. The slats 4 follow with their the
Werkstückoberfläche 5 zugekehrten Rand 7 der Oberflächenkontur des Workpiece surface 5 facing edge 7 of the surface contour of
Werkstücks 1 unter Freilassung eines Spülspalts 8, wie dies insbesondere der Fig. 2 entnommen werden kann, die zeigt, dass die Lamellen 4 auch in lochartige Aussparungen des Werkstücks 1 ragende Ansätze aufweisen können. Dies bedeutet, dass der Verlauf des Rands 7 der Lamellen 4 im Wesentlichen der Kontur des Werkstücks 1 in einer durch die Lamellenfläche bestimmten Workpiece 1 with the release of a rinsing gap 8, as can be seen in particular in FIG. 2, which shows that the lamellae 4 can also have projections projecting into hole-like recesses of the workpiece 1. This means that the course of the edge 7 of the slats 4 substantially the contour of the workpiece 1 in a determined by the slat surface
Schnittfläche entspricht. Auf der der zu reinigenden Werkstückoberfläche 5 gegenüberliegenden Seite bildet das Gestell 3 eine quer zu den Lamellen 4 verlaufende Verschiebeführung 9 für einen Sauganschluss 10, der einen zu den Lamellen 4 parallelen Saugschlitz 1 1 aufweist. Dieser Saugschlitz 1 1 besitzt eine Breite, die sich höchstens über wenige nebeneinandergereihte Strömungskanäle 6 erstreckt, und verbindet die über den Saugschlitz 1 1 angeschlossenen Strömungskanäle 6 mit einer nicht dargestellten Unterdruckquelle, vorzugsweise einem Gebläse. Über die an die Unterdruckquelle angeschlossenen Strömungskanäle 6 wird folglich über die benachbarten, nicht an die Unterdruckquelle angeschlossenen Strömungskanäle 6 Reinigungsluft angesaugt, die durch den Spülspalt 8 zwischen den Lamellen 4 und der zu reinigenden Werkstückoberfläche 5 zu den besaugten Cutting surface corresponds. On the side opposite the workpiece surface 5 to be cleaned, the frame 3 forms a transverse to the slats 4 extending guide 9 for a suction port 10, which has a suction slot 1 1 parallel to the slats 4. This suction slot 1 1 has a width which extends at most over a few juxtaposed flow channels 6, and connects the flow channels 6 connected via the suction slot 1 1 with a vacuum source, not shown, preferably a blower. Via the flow channels 6 connected to the vacuum source, cleaning air is sucked in via the adjacent flow channels 6, which are not connected to the vacuum source, and which are sucked through the flushing gap 8 between the laminations 4 and the workpiece surface 5 to be cleaned
Strömungskanälen 6 strömt und dabei Bearbeitungsrückstände und Flow channels 6 flows while processing residues and
Verschmutzungen von der Werkstückoberfläche 5 löst und diese gelösten Stoffe pneumatisch durch die besaugten Strömungskanäle 6 austrägt. Da der Dirt from the workpiece surface 5 triggers and discharges these dissolved substances pneumatically through the evacuated flow channels 6. Since the
Saugschlitz 1 1 des Sauganschlusses 10 entlang der Verschiebeführung 9 über die Reihe der sich zwischen den Lamellen 4 ergebenden Strömungskanäle 6 bewegt wird, wird die Werkstückoberfläche 5 in Verschieberichtung fortschreitend gereinigt, und zwar mit einem guten Reinigungsergebnis bei einem Suction slot 1 1 of the suction port 10 along the sliding guide 9 over the series of resulting between the slats 4 flow channels 6 is moved, the workpiece surface 5 is progressively cleaned in the direction of displacement, with a good cleaning result at a
vergleichsweise geringen Energieeinsatz. comparatively low energy input.
Wie den Fig. 1 und 3 entnommen werden kann, kann der Werkstückoberfläche 5 zusätzlich eine Spülflüssigkeit zugeführt werden. Hierfür ist der Sauganschluss 10 neben dem sich quer zur Verschieberichtung erstreckenden Saugschlitz 1 1 mit einem gegenüber dem Saugschlitz 1 1 in Verschieberichtung versetzen As can be seen in FIGS. 1 and 3, the workpiece surface 5 can additionally be supplied with a rinsing liquid. For this purpose, the suction port 10 is next to the suction slot 1 1 extending transversely to the direction of displacement with a relation to the suction slot 1 1 put in the direction of displacement
Zuführschlitz 12 für ein flüssiges Spülmedium versehen, das über die vom Feed slot 12 provided for a liquid flushing medium, which over the of
Zuführschlitz 12 überstrichenen Strömungskanäle 6 die Werkstückoberfläche 5 beaufschlagt und die Oberflächenreinigung unterstützt oder in Form eines Zuführschlitz 12 swept flow channels 6, the workpiece surface 5 is applied and supports the surface cleaning or in the form of a
Schutzfilms auf der Werkstückoberfläche 5 abgeschieden wird. Protective film on the workpiece surface 5 is deposited.
Die Erfindung ist selbstverständlich nicht auf das Ausführungsbeispiel beschränkt. So ist es durchaus möglich, das Werkstück mit zwei oder mehreren The invention is of course not limited to the embodiment. So it is quite possible, the workpiece with two or more
Leiteinrichtungen zu umfassen, wenn es gilt, die Werkstückoberfläche über einen Umfangsbereich zu reinigen, der nicht mehr von einer Leiteinrichtung unter Beibehaltung eines gleichbleibenden Spülspalts umfasst werden kann, wie dies zum Beispiel bei der Reinigung einer Kurbelwelle gegeben ist. In diesem Fall können die Leiteinrichtungen bei Bedarf durch Trennwände in den Include guide when it is necessary to clean the workpiece surface over a peripheral area, which is no longer from a guide under Maintaining a constant rinsing gap can be included, as is given for example in the cleaning of a crankshaft. In this case, the baffles can, if necessary, through partitions in the
Teilungsflächen zwischen den Leiteinrichtungen voneinander strömungstechnisch getrennt betrieben werden. Dividing surfaces between the guide devices are operated separately from each other in terms of flow.

Claims

Patentansprüche claims
1 . Vorrichtung zum Reinigen eines Werkstücks (1 ) mit einer unter Freilassung eines Spülspalts (8) der zu reinigenden Werkstückoberfläche (5) folgenden Leiteinrichtung (2) für ein Spülmedium, dadurch gekennzeichnet, dass die Leiteinrichtung (2) quer zur zu reinigenden Werkstückoberfläche (5) verlaufende Lamellen (4) aufweist, die zwischen sich Strömungskanäle (6) für Reinigungsluft als Spülmedium bilden und dass die Strömungskanäle (6) nacheinander zumindest gruppenweise an eine Unterdruckquelle anschließbar sind. 1 . Device for cleaning a workpiece (1) with a guide device (2) for a flushing medium following the release of a flushing gap (8) of the workpiece surface (5) to be cleaned, characterized in that the guide device (2) extends transversely to the workpiece surface (5) to be cleaned extending slats (4), which form between them flow channels (6) for cleaning air as flushing medium and that the flow channels (6) successively at least in groups to a vacuum source can be connected.
2. Vorrichtung nach Anspruch 1 , dadurch gekennzeichnet, dass die 2. Apparatus according to claim 1, characterized in that the
Leiteinrichtung (2) auf der der zu reinigenden Werkstückoberfläche (5) Guide device (2) on the workpiece surface to be cleaned (5)
abgekehrten Seite eine Verschiebeführung (9) für einen Sauganschluss (10) aufweist. has a displaced guide (9) for a suction port (10).
3. Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, dass die Lamellen (4) mit gegenseitigem Abstand parallel nebeneinandergereiht sind und quer zur Verschiebeführung des Sauganschlusses (10) verlaufen. 3. Apparatus according to claim 2, characterized in that the lamellae (4) are juxtaposed parallel to each other at a mutual distance and extend transversely to the displacement guide of the suction port (10).
4. Vorrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass der Sauganschluss (10) neben einem sich quer zur Verschieberichtung erstreckenden Saugschlitz (1 1 ) einen gegenüber dem Saugschlitz (1 1 ) in 4. Device according to one of claims 1 to 3, characterized in that the suction connection (10) in addition to a transverse to the displacement direction extending suction slot (1 1) one opposite the suction slot (1 1) in
Verschieberichtung versetzen Zuführschlitz (12) für ein flüssiges Spülmedium aufweist. Move shift direction Feed slot (12) for a liquid flushing medium.
EP16718996.8A 2015-03-19 2016-03-21 Device for cleaning a workpiece Active EP3271083B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL16718996T PL3271083T3 (en) 2015-03-19 2016-03-21 Device for cleaning a workpiece

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA50224/2015A AT517025B1 (en) 2015-03-19 2015-03-19 Device for cleaning a workpiece
PCT/AT2016/050070 WO2016145473A1 (en) 2015-03-19 2016-03-21 Device for cleaning a workpiece

Publications (2)

Publication Number Publication Date
EP3271083A1 true EP3271083A1 (en) 2018-01-24
EP3271083B1 EP3271083B1 (en) 2019-06-05

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Country Status (7)

Country Link
EP (1) EP3271083B1 (en)
CN (1) CN107530741B (en)
AT (1) AT517025B1 (en)
ES (1) ES2737406T3 (en)
HU (1) HUE044733T2 (en)
PL (1) PL3271083T3 (en)
WO (1) WO2016145473A1 (en)

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Publication number Publication date
EP3271083B1 (en) 2019-06-05
AT517025A1 (en) 2016-10-15
ES2737406T3 (en) 2020-01-14
HUE044733T2 (en) 2019-11-28
CN107530741A (en) 2018-01-02
CN107530741B (en) 2021-03-23
AT517025B1 (en) 2018-12-15
WO2016145473A1 (en) 2016-09-22
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