EP1354648A1 - Device for processing metal sheet - Google Patents

Device for processing metal sheet Download PDF

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Publication number
EP1354648A1
EP1354648A1 EP03405244A EP03405244A EP1354648A1 EP 1354648 A1 EP1354648 A1 EP 1354648A1 EP 03405244 A EP03405244 A EP 03405244A EP 03405244 A EP03405244 A EP 03405244A EP 1354648 A1 EP1354648 A1 EP 1354648A1
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EP
European Patent Office
Prior art keywords
sheet metal
sheet
feed
roll
feeder
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
EP03405244A
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German (de)
French (fr)
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EP1354648B1 (en
Inventor
Max Biland
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Mabi AG
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Mabi AG
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Publication date
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Publication of EP1354648A1 publication Critical patent/EP1354648A1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/28—Associations of cutting devices therewith
    • B21D43/287—Devices for handling sheet or strip material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/34—Feeding or guiding devices not specially adapted to a particular type of apparatus

Definitions

  • the invention relates to a device for processing Sheet metal, with a sheet metal processing device and several trestles, on each of which a sheet metal roll is mounted, whereby the sheet metal processing device has a transport device, peelable with the sheet from one of the sheet rolls and one Tool, for example a sheet metal cutting head is.
  • a device of the type mentioned is for example in the prior art from the applicant's CH 689 689. This is used in particular for thin sheet metal forms for insulating cladding manufactured.
  • the sheet is made with a transport device pulled off a sheet metal roll and a sheet metal cutting head as well as punching tools.
  • the sheet metal cutting head will Move back and forth across the transport direction of the sheet.
  • the sheet is formed by a rolling device and thereby in Area of the sheet metal cutting head is flat.
  • the Sheet metal processing device becomes the corresponding trestle moves and the free end of the sheet metal roll is in the transport device inserted.
  • the invention has for its object a device to create the type mentioned, which enables an even higher performance.
  • the object is achieved according to claim 1.
  • the inventive The device has an automatic feed, which means that Change from one trestle to another much faster than can be done so far.
  • the feeder has an opening into a side open position is expandable. So that can laterally towards detecting sheet metal end are driven.
  • the detection of a sheet end is particularly easy and safe when the trestles each have a clamping device with which to detecting sheet metal end is positioned.
  • This clamp has a closed and an open position. In the closed The sheet metal end is clamped and in the open Position held.
  • the clamping device be solved by the sheet metal processing device.
  • Fig. 1 shows an inventive device, the one Sheet metal processing device 2 and several trestles 4 with each have a sheet metal roll 5, 6 and 7.
  • the sheet metal working device 2 is in the directions of the double arrow 37 movable on a track 13.
  • the sheet metal working device 2 can be controlled so that it closes automatically one of the jacks 4 drives.
  • Fig. 1 there are only three Rolling jacks 4 shown in a row. Basically, too more or less than three roll stands 4 may be provided.
  • sheet metal working tools for example a sheet metal cutting head indicated in FIG. 4 38 and punching tools, not shown here.
  • Such tools are well known to those skilled in the art and need them not to be explained further here. With such tools 9 pieces can be cut out of a sheet.
  • the Sheet 9 is preferably a thin sheet, for example an aluminum sheet or a steel sheet.
  • the sheets 9 of the rollers 5, 6 and 7, also called coils, are therefore different.
  • Feeder 3 To pull a sheet 9 from a roll 5, 6 or 7 is a Feeder 3 is provided, the one behind a feed opening 27 Transport device 39 having a plurality of rollers 22. A arranged behind the feed opening 27 is from a motor not shown here is driven and works for Pulling a sheet 9 together with a counter roller 26.
  • the trestles 4 each have a frame 41 on which the rollers 5,6 and 7 each rotatably supported with a roller core 8 are.
  • the clamping device has an open position according to Fig. 4 and a closed position according to Fig. 3. In the closed position becomes a sheet end 9a in the horizontal Alignment clamped.
  • a lever 17 By pivoting a lever 17 can the clamping device 11 brought into the open position and thus the clamping of the sheet end 9a can be released. The release takes place against the retroactive force of one not shown here Feather.
  • the lever 17 can according to FIGS.
  • the feeder 3 has an upper part 23 which is in the feed direction seen at a rear end around hinge plates 24 is pivotable.
  • the pivoting takes place with a cylinder 28, which is attached to a support 29 fixed to the frame and which with a piston rod 28a acts on a swivel 30 of the part 23.
  • the cylinder 28 is also of a type not shown here Control device controlled. With the cylinder 28 can the part 23 from the position shown in Fig. 4 in the in Fig. 3 position shown and retract. In the position 4, the rollers 22 and the rollers 12 and 26 are each adjacent to each other in pairs. In the position according to Fig. 3, these rollers 22 and 12 and 26 are separated and between this is an opening 41 shown in Fig.
  • the intake opening 27 is also open on the side, the gap-shaped and by a lower plate 33 and an upper shield 34 is formed.
  • the lower shield 33 is attached to the frame 21 and the shield 34 on part 23.
  • the feed 3 has detection means 35, for example a photocell or a light barrier with which the position of a sheet end 9a can be determined.
  • the trestles 4 are positioned in a row in front of the track 13, that the insertion slot 27 on each side this sheet ends 9a can be opened.
  • 1 is the sheet metal working device 2 positioned on the track 13 so that the sheet end 9a projects into the feed opening 27.
  • the sheet metal working device can now with the feeder 3 open Roll 6 or 7 are driven. Can be in any of these positions the clamping device 11 is opened by actuating the cylinder 19 become.
  • the corresponding Sheet end 9a are drawn in by means of the feed roller 12.
  • 4 shows the feeder 3 in the closed position and the clamping device 11 in the released position.
  • the sheet 9 is drawn in and can be processed by the sheet metal cutting head 38 become. With such processing, the indent 3 is as in Fig. 3 shown opened.
  • the cut required for cutting The sheet 9 is moved with a pair of rollers 40, which is controlled in a manner known per se.
  • the cut ones Sheet areas are on the back, not shown in Fig. 1 the processing device 2 ejected.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Punching Or Piercing (AREA)
  • Advancing Webs (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

The unit for the working of sheet metal (9) has sheet metal working device (2) and several roll frames (4) upon each of which is mounted a sheet metal roll (5-7). A transporting device is provided for drawing the metal sheet from off the sheet rolls and feeding it to a working tool. The unit has an automatic pull-in device (3) which has an upper pivotable section which in an open position forms a side open passage. The pull-in device has means for sensing the position of a sheet metal end (9a) and this may be a photocell or light barrier.

Description

Die Erfindung betrifft eine Einrichtung zum Bearbeiten von Blech, mit einer Blechbearbeitungsvorrichtung und mehreren Abrollböcken, auf denen jeweils ein Blechrolle gelagert ist, wobei die Blechbearbeitungsvorrichtung eine Transportvorrichtung aufweist, mit der Blech ab einer der Blechrollen abziehbar und einem Werkzeug, beispielsweise einem Blechschneidkopf zuführbar ist.The invention relates to a device for processing Sheet metal, with a sheet metal processing device and several trestles, on each of which a sheet metal roll is mounted, whereby the sheet metal processing device has a transport device, peelable with the sheet from one of the sheet rolls and one Tool, for example a sheet metal cutting head is.

Eine Einrichtung der genannten Art ist im Stand der Technik beispielsweise aus der CH 689 689 des Anmelder bekannt geworden. Mit dieser werden insbesondere Dünnblechformen für Isolierverschalungen hergestellt. Das Blech wird mit einer Transportvorrichtung von einer Blechrolle abgezogen und einem Blechschneidkopf sowie Stanzwerkzeugen zugeführt. Der Blechschneidkopf wird quer zur Transportrichtung des Bleches hin- und herverfahren. Von einer Walzeinrichtung wird das Blech geformt und dabei im Bereich des Blechschneidkopfes plan geführt. In der Regel sind mehrere Abrollböcke mit unterschiedlichen Blechen vorhanden. Die Blechbearbeitungsvorrichtung wird zum entsprechenden Abrollbock bewegt und das freie Ende der Blechrolle wird in die Transportvorrichtung eingelegt.A device of the type mentioned is for example in the prior art from the applicant's CH 689 689. This is used in particular for thin sheet metal forms for insulating cladding manufactured. The sheet is made with a transport device pulled off a sheet metal roll and a sheet metal cutting head as well as punching tools. The sheet metal cutting head will Move back and forth across the transport direction of the sheet. The sheet is formed by a rolling device and thereby in Area of the sheet metal cutting head is flat. Usually are several trestles with different sheets available. The Sheet metal processing device becomes the corresponding trestle moves and the free end of the sheet metal roll is in the transport device inserted.

Der Erfindung liegt die Aufgabe zugrunde, eine Einrichtung der genannten Art zu schaffen, die eine noch höhere Leistung ermöglicht.The invention has for its object a device to create the type mentioned, which enables an even higher performance.

Die Aufgabe ist gemäss Anspruch 1 gelöst. Die erfindungsgemässe Einrichtung besitzt einen automatischen Einzug, wodurch der Wechsel von einem Abrollbock zu einem anderen wesentlich schneller als bisher erfolgen kann. Nach einer Weiterbildung der Erfindung weist der Einzug eine Öffnung auf, die in eine seitlich offene Stellung ausweitbar ist. Damit kann seitlich auf das zu erfassende Blechende gefahren werden. Das Erfassen eines Blechendes ist dann besonders einfach und sicher, wenn die Abrollböcke jeweils eine Klemmvorrichtung aufweisen, mit denen das zu erfassende Blechende positioniert wird. Diese Klemmvorrichtung besitzt eine geschlossene und eine offene Position. In der geschlossenen Position wird das Blechende geklemmt und in der offenen Position festgehalten. Vorzugsweise kann die Klemmvorrichtung durch die Blechbearbeitungsvorrichtung gelöst werden.The object is achieved according to claim 1. The inventive The device has an automatic feed, which means that Change from one trestle to another much faster than can be done so far. After a further development of the invention the feeder has an opening into a side open position is expandable. So that can laterally towards detecting sheet metal end are driven. The detection of a sheet end is particularly easy and safe when the trestles each have a clamping device with which to detecting sheet metal end is positioned. This clamp has a closed and an open position. In the closed The sheet metal end is clamped and in the open Position held. Preferably, the clamping device be solved by the sheet metal processing device.

Weitere vorteilhafte Merkmale der Erfindung ergeben sich aus den abhängigen Patentansprüchen, der nachfolgenden Beschreibung sowie der Zeichnung.Further advantageous features of the invention result from the dependent claims, the description below and the drawing.

Ein Ausführungsbeispiel der Erfindung wird nachfolgend anhand der Zeichnung näher erläutert. Es zeigen:

Fig. 1
schematisch eine räumliche Ansicht einer erfindungsgemässen Einrichtung,
Fig. 2
schematisch einen vertikalen Schnitt durch die Einrichtung gemäss Fig. 1,
Fig. 3
schematisch einen vertikalen Teilschnitt durch die Einrichtung gemäss Fig. 1,
Fig. 4
ein Schnitt gemäss Fig. 3, jedoch mit einer anderen Stellung des Einzugs, und
Fig. 5
schematisch eine räumliche Ansicht eines Abrollbockes mit einer Blechrolle.
An embodiment of the invention is explained below with reference to the drawing. Show it:
Fig. 1
schematically a spatial view of a device according to the invention,
Fig. 2
schematically a vertical section through the device according to FIG. 1,
Fig. 3
schematically a vertical partial section through the device according to FIG. 1,
Fig. 4
3, but with a different position of the feeder, and
Fig. 5
schematically shows a spatial view of a trestle with a sheet metal roll.

Die Fig. 1 zeigt eine erfindungsgemässe Einrichtung, die eine Blechbearbeitungsvorrichtung 2 sowie mehrere Abrollböcke 4 mit jeweils einer Blechrolle 5, 6 und 7 aufweist. Die Blechbearbeitungsvorrichtung 2 ist in den Richtungen des Doppelpfeiles 37 auf einem Gleis 13 verfahrbar. Dazu ist in einem Gestell 14 ein hier nicht gezeigter Motor untergebracht. Die Blechbearbeitungsvorrichtung 2 kann so gesteuert werden, dass sie selbsttätig zu einem der Abrollböcke 4 fährt. In der Fig. 1 sind lediglich drei Abrollböcke 4 in einer Reihe gezeigt. Grundsätzlich können auch mehr oder weniger als drei Abrollböcke 4 vorgesehen sein.Fig. 1 shows an inventive device, the one Sheet metal processing device 2 and several trestles 4 with each have a sheet metal roll 5, 6 and 7. The sheet metal working device 2 is in the directions of the double arrow 37 movable on a track 13. For this purpose, in a frame 14 Engine not shown here housed. The sheet metal working device 2 can be controlled so that it closes automatically one of the jacks 4 drives. In Fig. 1 there are only three Rolling jacks 4 shown in a row. Basically, too more or less than three roll stands 4 may be provided.

In der Blechbearbeitungsvorrichtung 2 sind Blechbearbeitungswerkzeuge, beispielsweise ein in Fig. 4 angedeuteter Blechschneidkopf 38 und hier nicht gezeigte Stanzwerkzeuge angeordnet. Solche Werkzeuge sind dem Fachmann gut bekannt und brauchen hier nicht weiter erläutert zu werden. Mit solchen Werkzeugen können aus einem Blech 9 Formteile herausgeschnitten werden. Das Blech 9 ist vorzugsweise ein Dünnblech, beispielsweise ein Aluminiumblech oder ein Stahlblech. Die Bleche 9 der Rollen 5, 6 und 7, auch Coils genannt, sind somit unterschiedlich.In the sheet metal working device 2 are sheet metal working tools, for example a sheet metal cutting head indicated in FIG. 4 38 and punching tools, not shown here. Such tools are well known to those skilled in the art and need them not to be explained further here. With such tools 9 pieces can be cut out of a sheet. The Sheet 9 is preferably a thin sheet, for example an aluminum sheet or a steel sheet. The sheets 9 of the rollers 5, 6 and 7, also called coils, are therefore different.

Um ein Blech 9 von einer Rolle 5, 6 oder 7 abzuziehen, ist ein Einzug 3 vorgesehen, der hinter einer Einzugsöffnung 27 eine Transportvorrichtung 39 mit mehreren Rollen 22 aufweist. Eine hinter der Einzugsöffnung 27 angeordnete Einzugsrolle 12 ist von einem hier nicht gezeigten Motor angetrieben und arbeitet zum Einziehen eines Bleches 9 mit einer Gegenrolle 26 zusammen.To pull a sheet 9 from a roll 5, 6 or 7 is a Feeder 3 is provided, the one behind a feed opening 27 Transport device 39 having a plurality of rollers 22. A arranged behind the feed opening 27 is from a motor not shown here is driven and works for Pulling a sheet 9 together with a counter roller 26.

Die Abrollböcke 4 weisen jeweils ein Gestell 41 auf, auf denen die Rollen 5,6 und 7 jeweils mit einem Rollenkern 8 drehbar gelagert sind. Am Gestell 41 ist jeweils eine Klemmvorrichtung 11 angeordnet, die an zwei parallelen Armen 10 gelagert ist und eine obere Klemmstange 15 sowie eine untere Klemmstange 16 besitzt. Die Klemmvorrichtung besitzt eine offene Stellung gemäss Fig. 4 sowie eine geschlossene Stellung gemäss Fig. 3. In der geschlossenen Stellung wird ein Blechende 9a in horizontaler Ausrichtung geklemmt. Durch Verschwenken eines Hebels 17 kann die Klemmvorrichtung 11 in die offene Stellung gebracht und damit die Klemmung des Blechendes 9a gelöst werden. Das Lösen erfolgt gegen die rückwirkende Kraft einer hier nicht gezeigten Feder. Der Hebel 17 kann gemäss den Fig. 3 und 4 mit einem Schieber 18 verschwenkt werden, der an einem Gestell 21 des Einzuges 3 verschiebbar gelagert ist und der an einer Kolbenstange 20 eines Zylinders 19 befestigt ist. Durch Ausfahren der Kolbenstange 20 wird der Schieber 18 von der in Fig. 3 gezeigten Stellung in die in Fig. 4 gezeigte Stellung gefahren. Hierbei wird der Hebel 17 verschwenkt und damit die Klemmvorrichtung 11 geöffnet. Wird der Schieber 18 in die in Fig. 3 gezeigte Stellung zurückgefahren, so geht die Klemmvorrichtung 11 selbsttätig in die klemmende Stellung. Der Zylinder 19 ist über eine hier nicht gezeigte Steuervorrichtung gesteuert. Die Klemmvorrichtung 11 kann zudem von Hand an Griffen 32 (Fig. 5) in die geöffnete Stellung gebracht werden.The trestles 4 each have a frame 41 on which the rollers 5,6 and 7 each rotatably supported with a roller core 8 are. There is a clamping device 11 on each frame 41 arranged, which is mounted on two parallel arms 10 and one has upper clamping rod 15 and a lower clamping rod 16. The clamping device has an open position according to Fig. 4 and a closed position according to Fig. 3. In the closed position becomes a sheet end 9a in the horizontal Alignment clamped. By pivoting a lever 17 can the clamping device 11 brought into the open position and thus the clamping of the sheet end 9a can be released. The release takes place against the retroactive force of one not shown here Feather. The lever 17 can according to FIGS. 3 and 4 with a Slide 18 are pivoted on a frame 21 of the feeder 3 is slidably mounted and on a piston rod 20 of a cylinder 19 is attached. By extending the piston rod 20 the slide 18 becomes from the position shown in FIG. 3 moved into the position shown in Fig. 4. Here will the lever 17 is pivoted and thus the clamping device 11 is opened. The slider 18 is in the position shown in Fig. 3 retracted, the clamping device 11 goes in automatically the clamping position. The cylinder 19 is not one here shown control device controlled. The clamping device 11 can also by hand on handles 32 (Fig. 5) in the open Position.

Der Einzug 3 weist einen oberen Teil 23 auf, der in Einzugsrichtung gesehen an einem hinteren Ende um Scharnierplatten 24 schwenkbar ist. Das Verschwenken erfolgt mit einem Zylinder 28, der an einem gestellfesten Träger 29 befestigt ist und der mit einer Kolbenstange 28a an einem Drehgelenk 30 des Teils 23 angreift. Der Zylinder 28 ist ebenfalls von einer hier nicht gezeigten Steuervorrichtung gesteuert. Mit dem Zylinder 28 kann der Teil 23 von der in Fig. 4 gezeigten Stellung in die in Fig. 3 gezeigte Stellung und zurückverfahren werden. In der Stellung gemäss Fig. 4 sind die Rollen 22 sowie die Rollen 12 und 26 jeweils paarweise aneinanderanliegend. In der Stellung gemäss Fig. 3 sind diese Rollen 22 sowie 12 und 26 getrennt und zwischen diesen besteht eine in Fig. 3 gezeigte Öffnung 41, die seitlich offen ist und die einen freien Vor- und Rückschub des Bleches 9 ermöglicht. Ebenfalls seitlich offen ist die Einzugsöffnung 27, die spaltförmig ausgebildet und durch ein unteres Schild 33 sowie ein oberes Schild 34 gebildet wird. Das untere Schild 33 ist am Gestell 21 und das Schild 34 am Teil 23 befestigt.The feeder 3 has an upper part 23 which is in the feed direction seen at a rear end around hinge plates 24 is pivotable. The pivoting takes place with a cylinder 28, which is attached to a support 29 fixed to the frame and which with a piston rod 28a acts on a swivel 30 of the part 23. The cylinder 28 is also of a type not shown here Control device controlled. With the cylinder 28 can the part 23 from the position shown in Fig. 4 in the in Fig. 3 position shown and retract. In the position 4, the rollers 22 and the rollers 12 and 26 are each adjacent to each other in pairs. In the position according to Fig. 3, these rollers 22 and 12 and 26 are separated and between this is an opening 41 shown in Fig. 3, the side is open and the free forward and return of the sheet 9th allows. The intake opening 27 is also open on the side, the gap-shaped and by a lower plate 33 and an upper shield 34 is formed. The lower shield 33 is attached to the frame 21 and the shield 34 on part 23.

Der Einzug 3 weist Erfassungsmittel 35, beispielsweise eine Fotozelle oder eine Lichtschranke auf, mit welcher die Position eines Blechendes 9a feststellbar ist.The feed 3 has detection means 35, for example a photocell or a light barrier with which the position of a sheet end 9a can be determined.

Die Abrollböcke 4 sind vor dem Gleis 13 so in einer Reihe positioniert, dass der Einführungsschlitz 27 jeweils seitlich auf diese Blechenden 9a auffahrbar ist. In der Fig. 1 is die Blechbearbeitungsvorrichtung 2 auf dem Gleis 13 so positioniert, dass das Blechende 9a in die Einzugsöffnung 27 hineinragt. Die Blechbearbeitungsvorrichtung kann nun bei geöffnetem Einzug 3 zur Rolle 6 oder 7 gefahren werden. In jeder dieser Stellungen kann durch Betätigen des Zylinders 19 die Klemmvorrichtung 11 geöffnet werden. Nach dem Schliessen des Einzugs 3 kann das entsprechende Blechende 9a mittels der Einzugsrolle 12 eingezogen werden. Die Fig. 4 zeigt den Einzug 3 in der geschlossenen Stellung und die Klemmvorrichtung 11 in der gelösten Stellung. Das Blech 9 ist eingezogen und kann vom Blechschneidkopf 38 bearbeitet werden. Bei einer solchen Bearbeitung ist der Einzug 3 wie in Fig. 3 gezeigt geöffnet. Die zum Schneiden erforderliche Hinund Herbewegung des Bleches 9 erfolgt mit einem Rollenpaar 40, das in an sich bekannter Weise gesteuert ist. Die geschnittenen Blechbereiche werden auf der in Fig. 1 nicht gezeigten Rückseite der Bearbeitungsvorrichtung 2 ausgestossen. The trestles 4 are positioned in a row in front of the track 13, that the insertion slot 27 on each side this sheet ends 9a can be opened. 1 is the sheet metal working device 2 positioned on the track 13 so that the sheet end 9a projects into the feed opening 27. The sheet metal working device can now with the feeder 3 open Roll 6 or 7 are driven. Can be in any of these positions the clamping device 11 is opened by actuating the cylinder 19 become. After closing the feeder 3, the corresponding Sheet end 9a are drawn in by means of the feed roller 12. 4 shows the feeder 3 in the closed position and the clamping device 11 in the released position. The sheet 9 is drawn in and can be processed by the sheet metal cutting head 38 become. With such processing, the indent 3 is as in Fig. 3 shown opened. The cut required for cutting The sheet 9 is moved with a pair of rollers 40, which is controlled in a manner known per se. The cut ones Sheet areas are on the back, not shown in Fig. 1 the processing device 2 ejected.

Nachfolgend wird das Arbeitsverfahren näher erläutert:The working process is explained in more detail below:

Sollen beispielsweise aus dem Blech 9 der Blechrolle 7 Formteile herausgeschnitten werden, so werden die entsprechenden Daten in einer hier nicht gezeigten Steuerung eingegeben. Bei geöffnetem Einzug 3 fährt die Blechbearbeitungsvorrichtung 2 zur Rolle 7 und wird bei dieser positioniert. Durch Betätigen des Zylinders 19 wird die Klemmvorrichtung 11 gelöst. Der Teil 23 wird in die in Fig. 4 gezeigte Position gesenkt und durch Betätigen der Einzugsrolle 12 wird das Blech 9 eingezogen, bis das Blechende 9a vom Rollenpaar 40 erfasst ist, wie die Fig. 4 zeigt. Der Teil 23 wird nun mit dem Zylinder 28 wieder in die in Fig. 3 gezeigte offene Stellung verschwenkt. Mit dem Rollenpaar 40 wird nun das Blech 9 gemäss einem Schneidprogramm hin- und herbewegt und mit dem Blechschneidkopf 38 geschnitten. Möglich sind auch andere Bearbeitungsarten, wie beispielsweise Stanzen oder Bohren. Ist das Schneidprogramm beendet, so werden die bearbeiteten Blechbereiche ausgestossen und der entsprechende Blechteil abgeschnitten. Anschliessend wird die Klemmvorrichtung 11 durch Zurückfahren des Schiebers 18 wieder geschlossen und ein weiterer Arbeitszyklus kann an der Rolle 7 ausgeführt werden oder die Blechbearbeitungsvorrichtung 2 kann zur Rolle 6 oder 5 gefahren werden.For example, 7 molded parts from the sheet metal 9 of the sheet metal roll are cut out, the corresponding data in entered a controller, not shown here. When open Feeder 3 moves sheet metal processing device 2 to roll 7 and is positioned at this. By operating the cylinder 19, the clamping device 11 is released. Part 23 is in the 4 and lowered by operating the feed roller 12, the sheet 9 is drawn in until the sheet end 9a is captured by the pair of rollers 40, as shown in FIG. 4. Part 23 is now with the cylinder 28 again in that shown in Fig. 3 open position swiveled. With the pair of rollers 40 that is now Sheet 9 back and forth according to a cutting program and with cut the sheet metal cutting head 38. Others are also possible Types of processing such as punching or drilling. is the cutting program ends, so the processed sheet metal areas ejected and the corresponding sheet metal part cut off. The clamping device 11 is then moved back the slider 18 closed again and another cycle can be run on the roll 7 or the Sheet metal processing device 2 can be driven to roll 6 or 5 become.

Claims (11)

Einrichtung zum Bearbeiten von Blech (9), mit einer Blechbearbeitungsvorrichtung (2) und mehreren Abrollböcken (4), auf denen jeweils eine Blechrolle (5, 6, 7) gelagert ist, wobei die Blechbearbeitungsvorrichtung (2) eine Transportvorrichtung (39) aufweist, mit der das Blech (9) ab einer der Blechrollen (5, 6, 7) abziehbar und wenigstens einem Werkzeug (38) zuführbar ist, gekennzeichnet durch einen automatischen Einzug (3).Device for processing sheet metal (9), with a sheet metal processing device (2) and a plurality of roll stands (4), on each of which a sheet metal roll (5, 6, 7) is mounted, the sheet metal processing device (2) having a transport device (39), with which the sheet (9) can be removed from one of the sheet rolls (5, 6, 7) and fed to at least one tool (38), characterized by an automatic feed (3). Einrichtung nach Anspruch 1, dadurch gekennzeichnet, dass der Einzug (3) einen oberen verschwenkbaren Teil (23) aufweist, der in einer offenen Stellung einen seitlich offenen Durchgang (41) bildet.Device according to claim 1, characterized in that the feed (3) has an upper pivotable part (23) which, in an open position, forms a laterally open passage (41). Einrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass der Einzug (3) Mittel (35) zur Positionserkennung eines Blechendes (9a) aufweist.Device according to claim 1 or 2, characterized in that the feed (3) has means (35) for position detection of a sheet metal end (9a). Einrichtung nach Anspruch 3, dadurch gekennzeichnet, dass die Mittel (35) eine Fotozelle oder Lichtschranke aufweisen.Device according to claim 3, characterized in that the means (35) have a photo cell or light barrier. Einrichtung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass ein oberer Teil (23) des Einzugs (3) mit einem Zylinder (28) um ein Scharnier (24) verschwenkbar ist.Device according to one of claims 1 to 4, characterized in that an upper part (23) of the feeder (3) with a cylinder (28) is pivotable about a hinge (24). Einrichtung nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass der Einzug (3) eine seitlich offene spaltförmige Einzugsöffnung (27) aufweist.Device according to one of claims 1 to 5, characterized in that the feed (3) has a laterally open gap-shaped feed opening (27). Einrichtung nach Anspruch 6, dadurch gekennzeichnet, dass die Einzugsöffnung (27) durch ein unteres, gestellfestes Schild (33) und ein oberes, nach oben bewegbares Schild (34) gebildet ist.Device according to claim 6, characterized in that the feed opening (27) is formed by a lower, frame-fixed plate (33) and an upper, upwardly movable plate (34). Einrichtung nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass die Abrollböcke (4) jeweils eine Klemmvorrichtung (11) aufweisen, die ein freies Ende (9a) eines Bleches (9) positioniert.Device according to one of claims 1 to 7, characterized in that the roll stands (4) each have a clamping device (11) which positions a free end (9a) of a sheet (9). Einrichtung nach Anspruch 8, dadurch gekennzeichnet, dass die Klemmvorrichtung (11) durch Mittel (18) der Blechbearbeitungsvorrichtung (2) in eine gelöste Stellung bringbar ist.Device according to claim 8, characterized in that the clamping device (11) can be brought into a released position by means (18) of the sheet metal processing device (2). Einrichtung nach Anspruch 9, dadurch gekennzeichnet, dass die genannten Mittel einen Schieber (18) aufweisen, der an einem Hebel (17) der Klemmvorrichtung (11) anlegbar ist.Device according to claim 9, characterized in that said means have a slide (18) which can be placed on a lever (17) of the clamping device (11). Einrichtung nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, dass die Blechbearbeitungsvorrichtung (2) auf einem Gleis (13) gesteuert verfahrbar ist und dass die Abrollböcke (4) so positioniert sind, dass die Enden (9a) der Blechrollen (5, 6, 7) in den Bereich des Einzuges (3) hineinragen.Device according to one of claims 1 to 10, characterized in that the sheet metal processing device (2) can be moved in a controlled manner on a track (13) and that the rolling stands (4) are positioned such that the ends (9a) of the sheet metal rolls (5, 6 , 7) protrude into the area of the feeder (3).
EP03405244A 2002-04-17 2003-04-10 Device for processing metal sheet Expired - Lifetime EP1354648B1 (en)

Applications Claiming Priority (2)

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CH6452002 2002-04-17
CH6452002 2002-04-17

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EP1354648B1 EP1354648B1 (en) 2005-05-11

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AT (1) ATE295240T1 (en)
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CN105195555A (en) * 2015-09-25 2015-12-30 新民市华星机械工业有限公司 Feeding device in uncoiling fixture
CN106794093A (en) * 2014-09-09 2017-05-31 H.B.富乐公司 Disposable product including at least one elastic bonding region
US20190022734A1 (en) * 2016-02-24 2019-01-24 Koji Kitamoto Blade cutting device and blade cutting method
CN114713902A (en) * 2022-03-30 2022-07-08 青海鲁丰新型材料有限公司 High-speed numerical control shearing equipment and method for aluminum coil

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106794093A (en) * 2014-09-09 2017-05-31 H.B.富乐公司 Disposable product including at least one elastic bonding region
CN105195555A (en) * 2015-09-25 2015-12-30 新民市华星机械工业有限公司 Feeding device in uncoiling fixture
US20190022734A1 (en) * 2016-02-24 2019-01-24 Koji Kitamoto Blade cutting device and blade cutting method
US10953456B2 (en) * 2016-02-24 2021-03-23 Sds Japan Co., Ltd. Blade cutting device and blade cutting method
CN114713902A (en) * 2022-03-30 2022-07-08 青海鲁丰新型材料有限公司 High-speed numerical control shearing equipment and method for aluminum coil

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EP1354648B1 (en) 2005-05-11
DE50300525D1 (en) 2005-06-16
ATE295240T1 (en) 2005-05-15

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