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EP1080798A2 - Dispositif pour enlever des résidus de résine d'une plaque métallique de pression - Google Patents

Dispositif pour enlever des résidus de résine d'une plaque métallique de pression Download PDF

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Publication number
EP1080798A2
EP1080798A2 EP99122233A EP99122233A EP1080798A2 EP 1080798 A2 EP1080798 A2 EP 1080798A2 EP 99122233 A EP99122233 A EP 99122233A EP 99122233 A EP99122233 A EP 99122233A EP 1080798 A2 EP1080798 A2 EP 1080798A2
Authority
EP
European Patent Office
Prior art keywords
press plate
nozzle units
treatment room
nozzles
pressure water
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Withdrawn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
EP99122233A
Other languages
German (de)
English (en)
Other versions
EP1080798A3 (fr
Inventor
Gustav Rohde
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.)
Wesero Maschinenbau GmbH
Original Assignee
Wesero Maschinenbau 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 Wesero Maschinenbau GmbH filed Critical Wesero Maschinenbau GmbH
Publication of EP1080798A2 publication Critical patent/EP1080798A2/fr
Publication of EP1080798A3 publication Critical patent/EP1080798A3/fr
Withdrawn legal-status Critical Current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 invention relates to a device for removing Resin residues on a metal press plate.
  • Such a press plate comes as a boundary layer at the Production of so-called multilayers for use, the find application in electronic circuits.
  • the multilayer consist of several layers of resin-soaked Laminates in between two press plates a press device under the influence of heat become. Excess resin comes out especially in the area of the positioning openings sticks to the press plates.
  • the invention is therefore based on the prior art based on the task of a powerful device for a reliable removal of resin residues and to clean a metallic press plate.
  • the press plate is transported by a means of transport carried through a treatment room.
  • the treatment room is at least one high-pressure water nozzle unit integrated.
  • High-pressure water jets ensure reliable removal of the resin residues. It is essential that the nozzles are movable relative to the press plate. This can be longitudinal, transversely and / or rotationally. This is a targeted treatment of a press plate, especially in the strongly bonded areas around the Positioning openings in the press plate or on the edges, guaranteed.
  • the invention makes use of this the basically known high pressure water technology own for cleaning the press plates.
  • Nozzle units with at least two nozzles at a distance arranged to each other.
  • the use of expedient two to eight nozzles With this, the Areas around the positioning openings in the press plates are processed, in parallel.
  • four positioning openings are provided in the press plates, one on the front and one on the long sides. Accordingly, there are three in the treatment room, preferably four nozzle units are provided.
  • a particularly advantageous embodiment of the basic The inventive concept looks according to the characteristics of claim 3 before that the nozzle units a rotating Have a nozzle head with integrated nozzles.
  • the nozzle head has two nozzles.
  • the speed the nozzle heads are variable between 0 and 4000 RPM adjustable. Practical trials have very good ones Results with a speed of 2000 rpm result.
  • the nozzle units can be used with rotating nozzle heads transverse to the direction of movement of the press plate in the treatment room be moved. Treatment is carried out here especially in the area of the front and rear end faces of a press plate and a complete removal of the resin residues adhering here.
  • Press plates can be the distance between the nozzle units or Nozzles to the press plate can be varied and also the necessary Working pressure of the high pressure medium can be changed.
  • Claim 5 sees Claim 5 before that nozzles on the flat side of the Press plate and the surface of the positioning openings are directed. Machining the surface of the positioning holes makes sure that this too from here bonded resin residues are completely freed.
  • the press plates are replaced by the Treatment room moved by the means of transport.
  • a suitable one The means of transport is a roller conveyor. That at the Treatment applied water can go down very well drain and be collected there.
  • the location orientation the press plate is made by appropriate Pinch rollers that press the press plate against the means of transport press and thus slipping during the high pressure water treatment avoid.
  • the nozzle units are transverse to the direction of movement of the press plate movable (claim 6) so that it during the cleaning process over the surfaces to be treated can be moved back and forth.
  • the Cycle time and stroke length adjustable.
  • the operating pressure of the high pressure water is between 500 bar and 2750 bar, the distance between the nozzles and Press plate can be between 1 mm and 80 mm. Conveniently the distance between the nozzles is adjustable.
  • Resin residues detached from the press plate but still adhering or particles are after the high pressure water treatment washed. This is done in a rinsing station (Claim 7), in which the press plates preferably be gushed like a surge.
  • the press plates are made wet brushed.
  • the nozzle units according to the Features of a brush station downstream, which holds one or more brushes.
  • the Brushing station are preferably both the top and also brushed the underside of the press plates.
  • brushes made of abrasive fleece are used.
  • the press plates are connected to the brush station washed off again in a rinsing station and then in a dryer station dried (claim 9).
  • the drying is preferably done using warm air. About one Spout leaves a cleaned press plate then the device.
  • the entire process water from high pressure cleaning, the Brushing station and the rinsing stations is collected and processed.
  • the resin residues and other solid particles are in suitable filters, for example Belt or bag filters, separated.
  • the processed Water can then be used again. For this the water according to claim 10 in a circulatory system with integrated filters.
  • 1 shows a device in a technically simplified manner 1 for removing resin residues on a metallic Press plate 2 including the representation of the water cycle, designated 3 in its entirety.
  • a press plate 2 is shown in more detail in FIGS. 2 and 3.
  • Such press plates 2 come during manufacture of so-called multilayers. They form here the upper and lower limits of a package of several Layers of laminates, e.g. Hard paper on Epoxy resin base, which is exposed to heat in a press get connected.
  • One occurs during the pressing process Excess resin, which is particularly in the Area of the positioning openings 4-7 on the press plates 2 is liable and glued.
  • the resin residues are in the figures 2 to 4 designated 8.
  • the device 1 essentially comprises an automatic high-pressure machine 9 with downstream rinsing station 10, a brushing station 11, which in turn is a rinsing station 12 is connected downstream and a dryer station 13.
  • a press plate 2 soiled with resin residues 8 becomes fed to the device 1 via a task 14. Here it becomes a means of transport in the form of a roller conveyor 15 through a treatment room 16 of the high-pressure machine 9 worn.
  • the roller conveyor 15 has lower driven ones Carrying rollers 17 and upper pressure rollers 18.
  • the press plate 2 is from the roller conveyor 15 during treatment passed continuously through the device 1.
  • three high-pressure water nozzle units 19, 20, 21 arranged in the treatment room 16 both in the longitudinal direction and in the transverse direction of the press plate 2 seen at a distance from each other attached and in each case to the position of the positioning openings 4-7 matched accordingly.
  • the nozzle unit 19 processes the area of the positioning openings 4 and 7 one after the other while passing through the press plate 2 while the nozzle units 20 and 21 each the area around the Clean positioning openings 5 and 6 in parallel.
  • the Arrangement of another high pressure water nozzle unit be sensible so that all four positioning openings 4-7 of the press plate 2 processed simultaneously in the treatment room 16 can be.
  • Each high pressure water nozzle unit 19, 20, 21 comprises two Nozzles 22, 23, as illustrated schematically in FIG. 4. For reasons of clarity is in Figure 3 in each case only one nozzle 23 shown.
  • the nozzle 22 is like this aligned that the flat side 24 of the press plate 2 machined at an angle of essentially 90 °, while the second nozzle 23 is inclined at an angle. This angular adjustment of the nozzles 22, 23 relative to one another ensures that both the flat side 24 of the Press plate 2 and the surface 25 of the positioning openings 4-7 processed by the high pressure water jets 26 and resin residues 8 can be reliably removed.
  • the removed resin particles are carried along by the water.
  • the water then passes through a collecting trough 27 below the treatment room 16 by a first one Partial circuit 28 of the water circuit 3 to a filter 29, where it is freed from solid particles. Subsequently the water is pumped in by a high pressure pump 30 in recycled the circuit 28.
  • the wash water obtained in the brushing station 11 becomes via a collecting pan 37 of the treatment in a second Partial circuit 38 of the water circuit 3 with integrated Filter 39 supplied.
  • the press plate 2 is then in the dryer station 13 dried. This is in the dryer station 13, a warm air blower 41 is provided. The warm air is fed to a separate dryer chamber 42. During the run of the press plate 2 through the dryer chamber 42 this then dried from the warm air.
  • a blowing and Suction station 43 may be provided.
  • a directed Blowing jet can the positioning openings 4-7 if necessary additionally be blown out.
  • FIG. 5 An alternative embodiment of a high pressure machine 45 is shown in FIG. 5. Components that are fundamentally correspond to the type described above, wear the same reference numerals.
  • a high pressure water nozzle 46 of the high-pressure machine 45 is shown in FIG enlarged representation.
  • a press plate 2 to be cleaned becomes the device 1A fed via task 14 and passes through an inlet chamber 47 in the treatment room 16 of the high-pressure machine 45. It can also be seen here that the press plates 2 on a roller conveyor 15 as a means of transport with lower driven idler rollers 17 and upper pressure rollers 18th be moved.
  • high-pressure water nozzle units 46A-46D arranged, two above and two below the roller conveyor 15 based on the transport level TE of the press plates 2.
  • the high-pressure water nozzle units 46A and 46B becomes the top of a press plate 2 and through the high-pressure water nozzle units 46C and 46D becomes the bottom of one Press plate 2 processed.
  • Each high pressure water nozzle unit 46A-46D includes one Nozzle head 48 with two nozzles 49, 50 arranged therein (see also Figure 6).
  • Such a nozzle head 48 has a diameter of 50 mm.
  • the nozzle head 48 rotates and with it the nozzles 49, 50 (arrow R) at a speed of 2000 rpm. Practical are speeds up to 4000 rpm.
  • Each high pressure water nozzle unit 46A-46D can be attached to one Traverse 51 by means of a linear drive 52 transverse to the direction of movement P of a press plate 2 are moved.
  • a linear drive 52 transverse to the direction of movement P of a press plate 2 are moved.
  • a spindle drive with 53 and 54 each designated two guide rods of the linear drive 52.
  • the transverse movement Q is used with the nozzle head 48 rotating Cleaning the area of the front and rear End faces of a press plate 2.
  • the long sides of the Press plate 2 are cleaned with the nozzle head rotating, by pressing plate 2 along the high pressure water nozzle units 46A-46D in the longitudinal direction of the high pressure machine 45 is moved, but without this moving transversely become.
  • the resin residues due to the rotating towards the press plate 2 High pressure water jets 55 milled hydromechanically.
  • a cleaned room leaves the treatment room 16 Press plate 2 via an outlet chamber 56. It can be seen in 5 that both at the inlet gap 57 of the inlet chamber 47 and at the outlet gap 58 of the outlet chamber 56 a sealing lip arrangement as strip brushes 59 and 60 are arranged. In the treatment room 16 there is a Negative pressure can be generated. This can help with cleaning of the press plates 2 resulting mist of water is suctioned off become. Suction channels in the treatment room 16 are included 61 designated. The inlet chamber 47 and the outlet chamber 56 can be connected to the suction. The suction channels there have the reference symbol 62.
  • the treatment room 16 is from the top of the high pressure machine 45 forth over two pivotally arranged Flaps 63 accessible.
  • the dirty washing water is in the collecting tub 27 caught and by a filter system, not shown here passed in which the solid particles separated become. These can be filled into bags, for example be disposed of as special waste.
  • the wash water is after the cleaning process so clean that it can be used again or can be drained into the sewage system.
  • the high-pressure machine 45 is followed by a brushing station 11. These reach the press plates 2 after leaving of the treatment room 16. By the brushes 33 of the Brush station 11 is the entire top or bottom of a press plate 2 mechanically cleaned or cleaned.

Landscapes

  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Cleaning In General (AREA)
  • Cleaning By Liquid Or Steam (AREA)
EP99122233A 1999-09-02 1999-11-08 Dispositif pour enlever des résidus de résine d'une plaque métallique de pression Withdrawn EP1080798A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29915410U DE29915410U1 (de) 1999-09-02 1999-09-02 Vorrichtung zum Abtragen von Harzrückständen an einem metallischen Pressblech
DE29915410U 1999-09-02

Publications (2)

Publication Number Publication Date
EP1080798A2 true EP1080798A2 (fr) 2001-03-07
EP1080798A3 EP1080798A3 (fr) 2003-01-15

Family

ID=8078359

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99122233A Withdrawn EP1080798A3 (fr) 1999-09-02 1999-11-08 Dispositif pour enlever des résidus de résine d'une plaque métallique de pression

Country Status (2)

Country Link
EP (1) EP1080798A3 (fr)
DE (1) DE29915410U1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004038714A1 (de) * 2004-08-10 2006-02-23 Hammelmann Maschinenfabrik Gmbh Verwendung eines unter Hochdruck stehenden fluiden Mediums
DE102008024799A1 (de) 2008-05-23 2009-11-26 Fritz Egger Gmbh & Co. Pressvorrichtung sowie Verfahren zum Entfernen von Ablagerungen an einem Presswerkzeug
EP4060011A1 (fr) 2021-03-16 2022-09-21 surfactor Germany GmbH Procédé de nettoyage de plaques de presse

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU413792B2 (en) * 1970-05-28 1971-05-24 Apparatus for cleaning hot rolled steel
DE3708529A1 (de) * 1987-03-16 1988-09-29 Siemens Ag Spuelmodul
DE4005157C1 (en) * 1990-02-17 1991-06-06 Ferrozell Gmbh, 8900 Augsburg, De Pressing metal plate for laminates - comprises adhesive and cover films, including glass coating, joined by heat and pressure
DE4315633A1 (de) * 1993-05-11 1994-11-17 Whs Wasser Hochdruck Service G Mobile Einrichtung zum Reinigen von verschmutzten Teilen aus Produktionsbetrieben
DE19509256A1 (de) * 1995-03-08 1996-09-12 Estermann Simon Boris Verfahren sowie Vorrichtung zum Reinigen von Lampengläsern von Outdoor-Lampen, insbesondere Straßenlampen
JPH09155306A (ja) * 1995-12-04 1997-06-17 Dainippon Screen Mfg Co Ltd 基板処理装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW334359B (en) * 1995-12-04 1998-06-21 Dai Nippon Scolin Seizo Kk Apparatus and method for treating substrates

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU413792B2 (en) * 1970-05-28 1971-05-24 Apparatus for cleaning hot rolled steel
DE3708529A1 (de) * 1987-03-16 1988-09-29 Siemens Ag Spuelmodul
DE4005157C1 (en) * 1990-02-17 1991-06-06 Ferrozell Gmbh, 8900 Augsburg, De Pressing metal plate for laminates - comprises adhesive and cover films, including glass coating, joined by heat and pressure
DE4315633A1 (de) * 1993-05-11 1994-11-17 Whs Wasser Hochdruck Service G Mobile Einrichtung zum Reinigen von verschmutzten Teilen aus Produktionsbetrieben
DE19509256A1 (de) * 1995-03-08 1996-09-12 Estermann Simon Boris Verfahren sowie Vorrichtung zum Reinigen von Lampengläsern von Outdoor-Lampen, insbesondere Straßenlampen
JPH09155306A (ja) * 1995-12-04 1997-06-17 Dainippon Screen Mfg Co Ltd 基板処理装置

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"ANLAGE ZUR BANDREINIGUNG" STAHL UND EISEN, VERLAG STAHLEISEN GMBH. DUSSELDORF, DE, Bd. 118, Nr. 12, 15. Dezember 1998 (1998-12-15), Seite 118 XP000790779 ISSN: 0340-4803 *
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 10, 31. Oktober 1997 (1997-10-31) -& JP 09 155306 A (DAINIPPON SCREEN MFG CO LTD), 17. Juni 1997 (1997-06-17) & US 6 021 790 A (YOSHITANI ET AL) 8. Februar 2000 (2000-02-08) *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004038714A1 (de) * 2004-08-10 2006-02-23 Hammelmann Maschinenfabrik Gmbh Verwendung eines unter Hochdruck stehenden fluiden Mediums
DE102008024799A1 (de) 2008-05-23 2009-11-26 Fritz Egger Gmbh & Co. Pressvorrichtung sowie Verfahren zum Entfernen von Ablagerungen an einem Presswerkzeug
WO2009141395A1 (fr) 2008-05-23 2009-11-26 Fritz Egger Gmbh & Co. Dispositif de presse, et procédé d'élimination de dépôts sur un outil de presse
DE102008024799B4 (de) * 2008-05-23 2016-11-10 Fritz Egger Gmbh & Co. Og Pressvorrichtung sowie Verfahren zum Entfernen von Ablagerungen an einem Presswerkzeug
EP4060011A1 (fr) 2021-03-16 2022-09-21 surfactor Germany GmbH Procédé de nettoyage de plaques de presse
WO2022194970A1 (fr) 2021-03-16 2022-09-22 Surfactor Germany Gmbh Procédé de nettoyage de plaques pour presse

Also Published As

Publication number Publication date
EP1080798A3 (fr) 2003-01-15
DE29915410U1 (de) 1999-12-09

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