DE2654824A1 - Metal plate aligning device for edge shearing machine - has nozzles directed against vertically adjustable vacuum plates positioned between adjacent rollers - Google Patents

Metal plate aligning device for edge shearing machine - has nozzles directed against vertically adjustable vacuum plates positioned between adjacent rollers

Info

Publication number
DE2654824A1
DE2654824A1 DE19762654824 DE2654824A DE2654824A1 DE 2654824 A1 DE2654824 A1 DE 2654824A1 DE 19762654824 DE19762654824 DE 19762654824 DE 2654824 A DE2654824 A DE 2654824A DE 2654824 A1 DE2654824 A1 DE 2654824A1
Authority
DE
Germany
Prior art keywords
vacuum
vacuum suction
plates
vertically adjustable
frames
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Withdrawn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
DE19762654824
Other languages
German (de)
Inventor
Adolf Meitz
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.)
SMS Siemag AG
Original Assignee
Schloemann Siemag 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 Schloemann Siemag AG filed Critical Schloemann Siemag AG
Priority to DE19762654824 priority Critical patent/DE2654824A1/en
Publication of DE2654824A1 publication Critical patent/DE2654824A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D33/00—Accessories for shearing machines or shearing devices
    • B23D33/10—Stops for positioning work
    • 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
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
    • B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
    • B65G47/244—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning them about an axis substantially perpendicular to the conveying plane

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Registering Or Overturning Sheets (AREA)

Abstract

The equipment for lining up plates on a roller conveyor in an edge shearing plant consists of a number of driven frames each positioned between two rollers of the conveyor and provided with a holding unit. Each holding unit consists of a vacuum plate (12) vertically adjustable on the frame (4). A cylinder (9) on the frame has a piston whose rod (11) is pivotably and rotatably attached the vacuum plate. The vacuum plates are either connected to a vacuum pump mounted on each fram (4), or a number of vacuum plates (12) may be connected by flexible pipes (16) to one stationary vacuum pump. Within the movment range of the vacuum plates (12) are nozzles (16) connected to a compressed air supply and directed in a holding position against the vacuum plates.

Description

Vorrichtung zum Ausrichten von Blechen auf einem RollgangDevice for aligning sheet metal on a roller table

Die Erfindung betrifft eine Vorrichtung zum Ausrichten von Blechen auf einem Rollgang insbesondere vor einer Saumscherenanlage, bestehend aus mehreren Jeweils zwischen zwei Rollgangsrollen verfahrbaren Gestellen mit Hatteorganen für die Blech#.The invention relates to a device for aligning metal sheets on a roller table, especially in front of a hemming shear system, consisting of several In each case between two roller table rollers movable frames with Hatteorganen for the sheet #.

Beim Besäumen von Blechen werden beiderseits mögliciiat gleicA-mäßige schmale Saumstrei.fen angestrebt. Es ist daher erforderlich die zugeführten Bleche auf dem Rollgang genau auf die Saumscherenanlage auszurichten.When trimming sheet metal, it is possible to do the same on both sides aimed at narrow seams. It is therefore necessary to use the supplied sheets on the roller table exactly to align with the hemming shear system.

Eine bekannte Ausrichtvorrichtung besteht aus mehreren zwischen den Rollgangsrollen und parallel zu diesen verfahrbaren Gestell len,auf denen höhenverstellbare Haltemagnete angeordnet sind.A known alignment device consists of several between the Roller table rollers and parallel to these movable frames len on which height-adjustable Holding magnets are arranged.

Durch Anheben und Erregen der Magnete wird eine Verbindung zu den Gestellen hergestellt, so daß ein gleichsinniges bzw. entgegengesetztes Verfahren der Gestelle quer zum Rollgang ein Verschieben der Bleche in die gewünschte Lage bewirkt. Diese Vorrichtung ist,nur zum Ausrichten von magnetisierbaren Blechen geeignet.By lifting and energizing the magnets a connection is made to the Racks made so that a same or opposite process of the racks transversely to the roller table, moving the sheets into the desired position causes. This device is only suitable for aligning magnetizable metal sheets.

Es ist weiterhin eine Vorrichtung zum Ausrichten von nichtmagnetisierbaren Blechen bekannt, wobei an einem zwischen Rollgangsrollen verfahrbaren Gestell e,ine kraftbetätigte Zange zum Erfassen der Blechkante gelagert ist. Ein Nachteil dieser Vorrichtung besteht darin, daß die Zange vorher genau auf die Blechkante eingestellt werden muß. Die genaue Einstellung der Zange ist jedoch schwierig, da die Zange beim Verfahren des Gestells unter die Blechebene abgesenkt und das Gestell aus dem Bereicn des Rollgangs gefahren werden muß. Ein weiterer Nachteil dieser Vorrichtung ist daß es bei Relativbewegungen zwischen Zange und Blechs zu Markierungen auf dem Blech kommen kann.Furthermore, a device for aligning non-magnetizable metal sheets is known, with power-operated tongs for gripping the sheet metal edge being mounted on a frame that can be moved between roller table rollers. A disadvantage of this device is that the pliers must be set precisely to the sheet metal edge beforehand. The exact setting of the pliers is difficult, however, because the pliers are lowered below the level of the sheet metal when the frame is moved and the frame must be moved out of the area of the roller table. Another disadvantage of this device is that relative movements between the pliers and the sheet can lead to marks on the sheet.

Ziel der Erfindung ist eine einfache, wartungsarme Vorrichtung zum schnellen Ausrichten von sowohl magnetisierbaren als auch nichtmagnetisierbaren Blechen, wobei eie genau definierte Stellung der Halteorgane nicht erforderlich ist und Markierungen auf der Blechoberfläche mit Sicherheit vermieden werden.The aim of the invention is a simple, low-maintenance device for quick alignment of both magnetizable and non-magnetizable Sheets, with a precisely defined position of the holding members not required and markings on the sheet metal surface can be avoided with certainty.

Nach der Erfindung wird dies dadurch erreicht, daß als Halteorgane Vakuumsaugteller auf den Gestellen höhenverstellbar angeordnet sind. Mit einer derartigen Vorrichtung können alle Blecne ausgerichtet werden. Dabei ist es nicht erforderlich, daß die Vakuumsaugteller wie bei dem bekannten Ausrichter mit Zangen in eine definierte Stellung gebracht werden, solange die Saugteller vom Blech abgedeckt sind.According to the invention this is achieved in that as holding organs Vacuum suction cups are arranged on the racks so that they can be adjusted in height. With such a Device all sheets can be aligned. It is not necessary to that the vacuum suction cup as in the known aligner with pliers in a defined Position can be brought as long as the suction cups are covered by the sheet metal.

Gemäß einem weiteren Merkmal der Erfindung sind an den Gestellen Druckmittelzylinder senkrecht befestigt, an deren aufwärts gerichteten Kolbenstangen stirnseitig je ein Vakuumsaugteller schwenkbar und um eine vertikale Achse drehbar angeordnet ist.According to a further feature of the invention, pressure medium cylinders are on the frames fastened vertically, on their upwardly directed piston rods at the end of each a vacuum suction cup is arranged to be pivotable and rotatable about a vertical axis.

Ein besonderer Vorteil wird darin gesehen, daß die Vakuumsaugteller mittels Kugelpfannen an den Kolbenstangen angeordnet sind, wobei eine Druckfeder zwischengelagert ist. Auf diese Weise wird ein Ausgleich von Relativbewegungen beim Verfahren der Gestelle ermöglicht.A particular advantage is seen in the fact that the vacuum suction cups are arranged by means of ball sockets on the piston rods, with a compression spring is temporarily stored. In this way, a compensation of relative movements is achieved Moving the racks allows.

An den Gestellen können Vakuumpumpen befestigt ein, an die die Vakuumsaugteller angeschlossen sind. Es ist aber auch möglich mehrere Vakuumsaugteller über flexible Leitungen an eine stationäre Vakuumkurnpe anzuschließen.Vacuum pumps can be attached to the frames, to which the vacuum suction cups are connected. However, it is also possible to use several vacuum suction cups with flexible ones Connect lines to a stationary vacuum manifold.

In weiterer Ausbildung der Erfindung können im Bewegungsbereich der Vakuumsaugteller mit Druckluftanschluß versehene Düsen vorgesehen sein, die in einer Halteposition in die Saugteller gerichtet sind. Auf diese Weise können die iakuumsaugteller regelmäßig durch Ausblasen von Verunreinigungen befreit werden.In a further embodiment of the invention, in the range of motion Vacuum suction cups provided with a compressed air connection can be provided in a Holding position in which the suction cups are directed. In this way, the iakuumsuckers are regularly freed of impurities by blowing them out.

In der Zeichnung ist ein Ausführungsbeispiel der Erfindung dargestellt. Es zeigen: Fig. 1 den Grundrift einer Ausrichtvorrichtung mit zwei Gestellen, Fig. 2 einen Querschnitt gem der Linie 11-11.An exemplary embodiment of the invention is shown in the drawing. They show: FIG. 1 the basic layout of an alignment device with two frames, FIG. 2 shows a cross section along the line 11-11.

Auf einem Rollgang 1 werden Bleche 2 zu einer Saumscherenanlage 3 transportiert. Eine Vorrichtung zum Ausrichten der Bleche 2 auf die Saumscherenanlage 3 ist im Bereich des Rollgangs 1 angeordnet. Diese besteht aus Gestellen 4, welche mit Rädern 5 zwischen jeweils zwei Rollgangsrollen 6 in U-Führun#:en 7 verfahrbar sind.On a roller table 1, sheets 2 are turned into a hem shear system 3 transported. A device for aligning the sheets 2 on the hemming shear system 3 is arranged in the area of the roller table 1. This consists of frames 4, which with wheels 5 between two roller table rollers 6 in U-guides 7 are.

Als Verfahrantrieb dienen im Ausführungsbeispiel horizontal angeordnete Zylinder 8.In the exemplary embodiment, horizontally arranged drives are used as the travel drive Cylinder 8.

An der Unterseite jedes Gestells 4 ist ein mit Druckmittelanschlüssen versehener Zylinder 9 senkrecht angeordnet, dessen mit Kugelkopf 10 versehene Kolbenstange 11 an der Oberseite des Gestells 4 hervorsteht. Am Ende der Kolbenstange 11 ist ein Vakuumsaugteller 12 mittels einer Kugelpfanne 13 angeordnet, wobei eine zwischengelagerte Feder 14 zur Stabilisierung dient. Diese Verbindung ermöglicht den Ausgleich von Schwenk- und Drehbewegungen beim Verfahren der Gestelle 4 mit dem Blech 2.On the underside of each frame 4 is a pressure medium connections provided cylinder 9 arranged vertically, its piston rod provided with ball head 10 11 protrudes from the top of the frame 4. At the end of the piston rod 11 is a vacuum suction plate 12 arranged by means of a ball socket 13, with an intermediate Spring 14 is used for stabilization. This connection enables the compensation of Pivoting and rotating movements when moving the frames 4 with the sheet metal 2.

In Fig. 1 sind nur zwei Gestelle 4 dargestellt. Um auch lange Bleche ausrichten zu könne#,-werden weitere Gestelle im Bereich des Rollgangs 1 angeordnet, von denen jeweils zwei,etwa im AL stand der Blechlänge angeordnete, zum Ausrichten mit dem Blech in Kontakt treten.In Fig. 1 only two frames 4 are shown. Also for long sheets to be able to align #, - further racks are arranged in the area of roller table 1, of which two each, arranged approximately in the AL stood the sheet metal length, for alignment come into contact with the sheet metal.

Zur Verminderung der ileibung der Bleche 2 auf den Rollgangsrollen O sind quer zu diesen kleinert Rollen 15 höhernerstellbar gelagurt. Diese werden zum ausrichten gemeinsam mit dem Saugteller 12 üDer die Auflageebene des Rollgangs 1 angehoben.To reduce the friction of the sheets 2 on the roller table rollers O are transversely to these smaller rollers 15 adjustable in height. These will to align together with the suction plate 12 üDer the support level of the roller table 1 raised.

Im Verfahrbereich der Gestelle 4 sind mit Druckluftanschluß versehene Düsen 16 zum Reinigen der Vakuumsaugteller 12 vorgesehen.In the travel range of the frames 4 are provided with compressed air connections Nozzles 16 are provided for cleaning the vacuum suction cups 12.

Dadurch wird ein Verstopfen der Anschlußleitung 17 des Vakuumsaugtellers 12 vermieden.This clogs the connecting line 17 of the vacuum suction cup 12 avoided.

L e e r s e i t eL e r s e i t e

Claims (6)

Patentansprüche 1. )Vorrichtung zum Ausrichten von Blechen auf einem Rollgang insbesondere vor einer Saums nerenanlage, bestehend aus mehreren jeweils zwischen zwei Rollgargsrollen verfahrbaren Gestellen mit Halteorganen für die Bleche, dadurch gekennzeichnet, daß als Halteorgane Vakuumsaugteller (12) auf den Gestellen (4) höhenverstellbar angeordnet sind.Claims 1.) Device for aligning metal sheets on one Roller table in particular in front of a Saums nerenanlage, consisting of several each racks with holding elements for the trays, which can be moved between two rolling garg rollers, characterized in that vacuum suction plates (12) on the frames are used as holding elements (4) are arranged adjustable in height. 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß an den Gestellen (4) Druckmittelzylinder (9) senkrecht befestigt sind, an deren aufrecht gerichteten Kolbenstangen (11) je ein Vakuumsaugteller (12) schwenkbar und um eine vertikale Achse drehbar angeordnet ist.2. Apparatus according to claim 1, characterized in that the Racks (4) pressure cylinder (9) are fastened vertically, on their upright directed piston rods (11) each one vacuum suction plate (12) pivotable and around one vertical axis is rotatably arranged. 3. Vorrichtung nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, daß die Vakuumsaugteller (12) mittels Kugelpfannen (13) an den Kolbenstangen (11) angeordnet sind, wobei eine Druckfeder (14) zwischengelagert ist.3. Device according to claims 1 and 2, characterized in that that the vacuum suction plates (12) are attached to the piston rods (11) by means of ball sockets (13) are arranged, wherein a compression spring (14) is interposed. 4. Vorrichtung nach einem oder mehreren der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß an den Gestellen Vakuumpumpen befestigt sind, an die die Vakuumsaugteller (12) angeschlossen sind.4. Device according to one or more of claims 1 to 3, characterized characterized in that vacuum pumps are attached to the frames to which the vacuum suction cups (12) are connected. 5. Vorrichtung nach eltlem oder mehreren der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß mehrere Vakuumsaugteller über flexible Leitungen (16) an eine stationäre Vakuumpumpe angeschlossen sind.5. Device according to one or more of claims 1 to 4, characterized characterized in that several vacuum suction plates are connected to one via flexible lines (16) stationary vacuum pump are connected. 6. Vorrichtung nach einem oder mehreren der Ansprüche 1 bis 5, dadurch gekennzeichnet 3 daß im Bewegungsbereich der Saugteller (12) mit Druckluftanschluß versehene Düsen (16) vorgesehen sind, die in einer Halteposition auf die Vakuumsaugteller (12> gerichtet sind.6. Device according to one or more of claims 1 to 5, characterized characterized 3 that in the range of motion of the suction plate (12) with compressed air connection provided nozzles (16) are provided which are in a holding position on the vacuum suction cup (12> are directed.
DE19762654824 1976-12-03 1976-12-03 Metal plate aligning device for edge shearing machine - has nozzles directed against vertically adjustable vacuum plates positioned between adjacent rollers Withdrawn DE2654824A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19762654824 DE2654824A1 (en) 1976-12-03 1976-12-03 Metal plate aligning device for edge shearing machine - has nozzles directed against vertically adjustable vacuum plates positioned between adjacent rollers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762654824 DE2654824A1 (en) 1976-12-03 1976-12-03 Metal plate aligning device for edge shearing machine - has nozzles directed against vertically adjustable vacuum plates positioned between adjacent rollers

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DE2654824A1 true DE2654824A1 (en) 1978-06-08

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Application Number Title Priority Date Filing Date
DE19762654824 Withdrawn DE2654824A1 (en) 1976-12-03 1976-12-03 Metal plate aligning device for edge shearing machine - has nozzles directed against vertically adjustable vacuum plates positioned between adjacent rollers

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0465750A1 (en) * 1990-07-11 1992-01-15 CARTONNERIES DE LA LYS ONDULYS, Société Anonyme Device for orienting loads on linear conveyors and palletizer having such a conveyor
DE4339398A1 (en) * 1992-11-19 1994-06-23 Fuji Electric Co Ltd Turning unit for assembly of transformer core-plates - includes height setting elements for supporting the plates during their orientation process
CN103212876A (en) * 2012-01-19 2013-07-24 昆山思拓机器有限公司 Mechanism for clamping thin steel sheet by using needle type cylinder

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0465750A1 (en) * 1990-07-11 1992-01-15 CARTONNERIES DE LA LYS ONDULYS, Société Anonyme Device for orienting loads on linear conveyors and palletizer having such a conveyor
FR2664577A1 (en) * 1990-07-11 1992-01-17 Lys Ondulys Cartonneries DEVICE FOR ORIENTING LOADS ON A LINEAR CONVEYOR AND PALLETIZER HAVING SUCH A CONVEYOR.
US5188211A (en) * 1990-07-11 1993-02-23 Cartonneries De La Lys-Ondulys Apparatus for orientating load on a linear conveyor
DE4339398A1 (en) * 1992-11-19 1994-06-23 Fuji Electric Co Ltd Turning unit for assembly of transformer core-plates - includes height setting elements for supporting the plates during their orientation process
US5458226A (en) * 1992-11-19 1995-10-17 Fuji Electric Co., Ltd. Rotatable apparatus for transformer core plates
DE4339398C2 (en) * 1992-11-19 1999-07-01 Fuji Electric Co Ltd Rotating device for transformer core plates
CN103212876A (en) * 2012-01-19 2013-07-24 昆山思拓机器有限公司 Mechanism for clamping thin steel sheet by using needle type cylinder
CN103212876B (en) * 2012-01-19 2016-04-27 昆山思拓机器有限公司 A kind of mechanism of needle-like cylinder clamping thin sheet steel disc

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Owner name: SMS SCHLOEMANN-SIEMAG AG, 4000 DUESSELDORF, DE

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