DE3233428C1 - Feed and removal device, especially on presses - Google Patents

Feed and removal device, especially on presses

Info

Publication number
DE3233428C1
DE3233428C1 DE19823233428 DE3233428A DE3233428C1 DE 3233428 C1 DE3233428 C1 DE 3233428C1 DE 19823233428 DE19823233428 DE 19823233428 DE 3233428 A DE3233428 A DE 3233428A DE 3233428 C1 DE3233428 C1 DE 3233428C1
Authority
DE
Germany
Prior art keywords
carriage
deflection roller
motor
fixed point
support column
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE19823233428
Other languages
German (de)
Inventor
Rainer 7981 Unterankenreute Reichenbach
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.)
Mueller Weingarten AG
Original Assignee
Mueller Weingarten 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 Mueller Weingarten AG filed Critical Mueller Weingarten AG
Priority to DE19823233428 priority Critical patent/DE3233428C1/en
Priority to FR8314015A priority patent/FR2532886B1/en
Application granted granted Critical
Publication of DE3233428C1 publication Critical patent/DE3233428C1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/56—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism
    • B23Q1/60—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism
    • B23Q1/62—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism with perpendicular axes, e.g. cross-slides
    • B23Q1/621—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism with perpendicular axes, e.g. cross-slides a single sliding pair followed perpendicularly by a single sliding pair
    • 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
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/10—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers
    • B21D43/105—Manipulators, i.e. mechanical arms carrying a gripper element having several degrees of freedom
    • 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
    • B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/90—Devices for picking-up and depositing articles or materials
    • B65G47/91—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers
    • B65G47/912—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers provided with drive systems with rectilinear movements only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
    • F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
    • F16H19/06—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member
    • F16H2019/069—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member with means for generating two superposed movements, e.g. for driving a X-Y table

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reciprocating Conveyors (AREA)
  • Transmission Devices (AREA)

Abstract

The invention relates to a feed and removal device, especially on presses, comprising a tool carrier vertically displaceable in a horizontally movable carriage and its object is to provide a simple drive for the vertical displaceability of the tool carrier since the previous drives via splined shafts, ball-rolling spindles etc., were no longer capable of operating properly due to sagging, particularly in the case of large feed carriages. To this end, the invention proposes a transmission in which driving is performed by means of a motor (19) arranged in a fixed manner on the carriage guideway, via a toothed-belt chain (18), which are provided in two fixed points (20 and 9) at the other end of the carriage guideway (21). The vertical displacement proceeds as follows: after the motor (19) has been switched on, driving is performed by the toothed belt (18) starting from the fixed point (20), via a first deflection roller (2) on the carriage (10), via a second, lower deflection roller (3) on the pillar (11), via a third deflection roller (4) on the carriage (10), via the driving pulley (5) of the geared motor (19), via a fourth deflection roller (6) on the carriage (10), via an upper, fifth deflection roller (7) on the pillar (11) and via a sixth deflection roller (8) on the carriage (10) to the second fixed point (9). …<IMAGE>…

Description

Die vorliegende Erfindung bezieht sich auf eine Beschickungs- und Entnahmevorrichtung, insbesondere an Pressen, bestehend aus einem in einem horizontal verfahrbaren Schlitten höhenverschiebbaren Werkzeugträger. The present invention relates to a loading and unloading device, in particular on presses, consisting of a tool carrier that can be adjusted in height in a horizontally movable slide.

Für die Höhenverschiebbarkeit bzw. Hubbewegung des Werkzeugträgers waren bisher Keilwellen, Kugel-Rollspindeln oder auf dem Schlitten mitlaufende Antriebsmotoren vorgesehen. Bei großen Vorschubschritten (4 m und mehr) ist ein Antrieb mit Keilwelle bzw. Kugelrollspindel wegen des Durchhängens derselben nicht mehr möglich. Der mit dem Schlitten umlaufende Motor bedingt lange Kabel, und es ergeben sich erhebliche Massenbeschleunigungen durch die hohe Fahrgeschwindigkeit.Up to now, spline shafts and ball screw spindles were used for the vertical displacement or lifting movement of the tool carrier or drive motors running along on the slide are provided. With large feed steps (4 m and more) is a drive with a splined shaft or ball screw because it sags not possible anymore. The motor rotating with the slide requires long cables, and it surrenders significant mass accelerations due to the high driving speed.

Von daher liegt der Erfindung die Aufgabe zugrunde, eine neue Antriebsmöglichkeit für die Hubbewegung des Werkzeugträgers zu schaffen. Die Aufgabe wird durch die im Anspruch 1 angegebene Erfindung gelöst.The invention is therefore based on the object of providing a new drive option for the lifting movement to create the tool carrier. The object is achieved by the invention specified in claim 1.

Eine besonders bevorzugte Ausgestaltung und Anordnung des Getriebes ist im Unteranspruch beschrie- ben.A particularly preferred configuration and arrangement of the transmission is described in the dependent claim. ben.

Der wesentliche Vorteil der erfindungsgemäßen Vorrichtung ist darin zu sehen, daß insbesonders lange Fahrwege mit einfachsten Antriebsmitteln überwunden werden können. Ein Durchhängen des Zugmittels bedingt keine Schwierigkeiten und durch die stationäre Anordnung des Motors ergibt sich eine wesentliche Entlastung des Schlittens.The main advantage of the device according to the invention is that it is particularly long Driveways can be overcome with the simplest drive means. A sagging of the traction mechanism caused no difficulties and the stationary arrangement of the engine results in an essential one Relief of the slide.

Die Erfindung wird anhand einer Zeichnung, die z. T. schematisch ein beliebiges Ausführungsbeispiel darstellt, näher erläutert. Es zeigtThe invention is based on a drawing which, for. T. schematically represents any embodiment, explained in more detail. It shows

F i g. 1 eine Seitenansicht der erfindungsgemäßen Vorrichtung beim Entnehmen eines Preßteils aus der Presse undF i g. 1 shows a side view of the device according to the invention when removing a pressed part from FIG Press and

F i g. 2 eine gleiche Ansicht während der Ablage des Preßteils vor der Presse.F i g. 2 shows the same view during the deposition of the pressed part in front of the press.

In der Zeichnung ist eine Presse 1 nur schematisch dargestellt. Gemäß F i g. 1 wird ein Preßteil 13 vom Unterwerkzeug 14 mittels eines Werkstückträgers 12 abgehoben. Dieser Werkstückträger 12 ist an einer Tragsäule 11 befestigt, ^die in einem Schlitten 10 höhenverschiebbar gelagert ist. Der Schlitten 10 selbst ist über einen Motor 15 und Zahnriemen 16 in Pfeilrichtung 17 verfahrbar.In the drawing, a press 1 is shown only schematically. According to FIG. 1 is a pressed part 13 from Lower tool 14 is lifted off by means of a workpiece carrier 12. This workpiece carrier 12 is on a Support column 11 attached, ^ which is mounted in a slide 10 so that it can be adjusted in height. The carriage 10 itself can be moved in the direction of arrow 17 via a motor 15 and toothed belt 16.

Zur Höhenverschiebbarkeit dient ein weiterer Zahnriemen 18, der mit einer Antriebsscheibe 5 eines Motors 19 in Verbindung steht. Der Zahnriemen 18 ist in Festpunkten 20 und 9 an der Schlittenführung 21 angelenkt.Another toothed belt 18, which is connected to a drive pulley 5 of a motor, is used to adjust the height 19 communicates. The toothed belt 18 is at fixed points 20 and 9 on the slide guide 21 hinged.

Der Antrieb zur Hubbewegung der Tragsäule 11 erfolgt ausgehend vom Festpunkt 20 über eine erste Umlenkrolle 2 am Schlitten 10, über eine zweite Umlenkrolle 3 an der Tragsäule 11, über eine dritte Umlenkrolle 4 am Schlitten 10, über die Antriebszahnscheibe 5 des Getriebemotors 19, über eine vierte Umlenkrolle 6 am Schlitten 10, über eine obere fünfte Umlenkrolle 7 an der Tragsäule 11 und über eine sechste Umlenkrolle 8 am Schlitten 10, von wo der Zahnriemen 18 dann bis zum zweiten Festpunkt 9 geführt ist.The drive for the lifting movement of the support column 11 takes place starting from the fixed point 20 via a first one Deflection roller 2 on the carriage 10, via a second deflection roller 3 on the support column 11, via a third Deflection roller 4 on the carriage 10, via the toothed drive disk 5 of the geared motor 19, via a fourth Deflection roller 6 on the carriage 10, via an upper fifth deflection roller 7 on the support column 11 and via a sixth Deflection roller 8 on the carriage 10, from where the toothed belt 18 is then guided to the second fixed point 9.

Dreht sich die Antriebsscheibe 5 in Pfeilrichtung 22, so verkürzt sich die von den drei Umlenkrollen 2,3 und 4 gebildete Riemenschleife des gezogenen Riementrums und verlängert sich die von den drei Umlenkrollen 6, 7 und 8 gebildete Riemenschleife des losen Riementrums. Dadurch wird die Tragsäule 11 in Richtung des losen Riementrums bewegt und damit der Werkstückträger 12 angehoben. Nach Beendigung des Hubes wird dann der Schlitten 10 auf der Führung 21 in Pfeilrichtung 23 bis in die strichpunktiert dargestellte Stellung verfahren.If the drive pulley 5 rotates in the direction of arrow 22, then that of the three pulleys 2, 3 and 3 is shortened 4 belt loop of the drawn belt span and that of the three deflection pulleys is lengthened 6, 7 and 8 formed belt loop of the loose belt span. This makes the support column 11 in Moved in the direction of the loose belt span and thus the workpiece carrier 12 is raised. After the The carriage 10 is then lifted on the guide 21 in the direction of arrow 23 up to the one shown in dash-dotted lines Move position.

Anschließend erfolgt ein Absenken des Werkstückträgers 11 durch entsprechende Umsteuerung des Motors 19, bis, wie aus F i g. 2 ersichtlich ist, das Preßteil beispielsweise auf eine Teileablage 24 abgelegt werden kann.The workpiece carrier 11 is then lowered by correspondingly reversing the Motor 19 to, as shown in FIG. 2 it can be seen that the pressed part can be placed on a parts tray 24, for example can.

Der Zahnriemen 18 wird durch Spannschrauben 25 und 26 an den Festpunkten 20 und 9 mit der größeren aus der Beschleunigung der Tragsäulen 11 entsprechenden Riemen-Zugkraft vorgespannt. Dadurch erfolgt eine spielarme Übertragung der Drehbewegung des Antriebsmotors 19 in eine oszillierende Linearbewegung der Tragsäule 11.The toothed belt 18 is by tensioning screws 25 and 26 at the fixed points 20 and 9 with the larger biased from the acceleration of the support columns 11 corresponding belt tensile force. This takes place a low backlash transmission of the rotary movement of the drive motor 19 into an oscillating linear movement the support column 11.

Hierzu 2 Blatt ZeichnungenFor this purpose 2 sheets of drawings

- Leerseite -- blank page -

Claims (2)

Patentansprüche:Patent claims: 1. Beschickungs- und Entnahmevorrichtung, insbesondere an Pressen, bestehend aus einem in einem horizontal verfahrbaren Schlitten höhenverschiebbaren Werkzeugträger, wobei als Antrieb zur Höhenverschiebbarkeit der Tragsäule für den Werkzeugträger in der Schlittenführung ein Motor angeordnet ist, dadurch gekennzeichnet, daß der Motor stationär angeordnet ist und mit einem Zugmittel wie Zahnriemen (18) oder Drahtseil zusammenwirkt, welches von einem der Motoranordnung entgegengesetzten Ende der Schlittenführung (21) angeordneten ersten Festpunkt (20) über am Schlitten (10) und der Tragsäule (11) angeordnete Umlenkrollen und eine Antriebszahnscheibe (5) des Motors (19) bis zu einem zweiten, am gleichen Ende befindlichen Festpunkt (9) geführt ist.1. Loading and unloading device, especially on presses, consisting of one in one horizontally movable slide height-adjustable tool carrier, with as a drive for Height adjustment of the support column for the tool carrier in the slide guide a motor is arranged, characterized in that the engine is arranged stationary and with a pulling means such as toothed belt (18) or wire rope interacts, which of one of the motor assembly opposite end of the slide guide (21) arranged first fixed point (20) over on the carriage (10) and the support column (11) arranged pulleys and a drive pulley (5) of the Motor (19) is guided to a second fixed point (9) located at the same end. 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Zahnriemen (18) von dem ersten Festpunkt (20) aus über eine erste Umlenkrolle (2) am Schlitten (10), über eine zweite untere Umlenkrolle (3) an der Tragsäule (11), über eine dritte Umlenkrolle (4) am Schlitten (10), über die Antriebszahnscheibe (5) des Getriebemotors (19), über eine vierte Umlenkrolle (6) am Schlitten (10), über eine obere fünfte Umlenkrolle (7) an der Tragsäule (11) und über eine sechste Umlenkrolle (8) am Schlitten (10) bis zum zweiten Festpunkt (9) geführt ist.2. Apparatus according to claim 1, characterized in that the toothed belt (18) from the first Fixed point (20) via a first deflection roller (2) on the carriage (10), via a second lower deflection roller (3) on the support column (11), via a third pulley (4) on the carriage (10), via the Drive pulley (5) of the gear motor (19), via a fourth pulley (6) on the carriage (10), via an upper fifth deflection roller (7) on the support column (11) and via a sixth deflection roller (8) is guided on the slide (10) to the second fixed point (9).
DE19823233428 1982-09-09 1982-09-09 Feed and removal device, especially on presses Expired - Lifetime DE3233428C1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19823233428 DE3233428C1 (en) 1982-09-09 1982-09-09 Feed and removal device, especially on presses
FR8314015A FR2532886B1 (en) 1982-09-09 1983-08-31 FEEDING AND REMOVING DEVICE, PARTICULARLY FOR PRESSES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823233428 DE3233428C1 (en) 1982-09-09 1982-09-09 Feed and removal device, especially on presses

Publications (1)

Publication Number Publication Date
DE3233428C1 true DE3233428C1 (en) 1993-04-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823233428 Expired - Lifetime DE3233428C1 (en) 1982-09-09 1982-09-09 Feed and removal device, especially on presses

Country Status (2)

Country Link
DE (1) DE3233428C1 (en)
FR (1) FR2532886B1 (en)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0158784A1 (en) * 1984-03-20 1985-10-23 Preh Industrieausrüstungen GmbH X-Y coordinates positioning device
EP0180050A1 (en) * 1984-10-05 1986-05-07 Wilfried Strothmann Driving device for work-holding fixtures of machining units
FR2587927A1 (en) * 1985-09-27 1987-04-03 Telemecanique Electrique Transmission system for bringing an active head to face any point of a work surface
FR2686592A1 (en) * 1992-01-28 1993-07-30 Mannesmann Ag APPARATUS FOR SERVING SHELVING.
DE4337580A1 (en) * 1993-11-04 1995-05-11 Raziol Umformtechnik Gmbh Inserting and removal feeders for pressing lines
EP0671228A2 (en) * 1994-03-12 1995-09-13 Maschinenfabrik Müller-Weingarten Ag Transporting equipment for work pieces in a press
DE4408447A1 (en) * 1994-03-12 1995-09-14 Mueller Weingarten Maschf Transport system
EP0693334A1 (en) 1994-06-16 1996-01-24 Maschinenfabrik Müller-Weingarten Ag Transport system
DE19716039A1 (en) * 1997-04-17 1998-10-22 Gmg Automation Gmbh & Co Device for transferring plate-like parts from a first position to a second position
EP0876862A1 (en) * 1997-04-30 1998-11-11 FAGOR, S.Coop A workpiece feeder for a press, with an integrated feed mechanism
EP0930110A2 (en) * 1998-01-19 1999-07-21 Müller Weingarten AG Conveying device
EP0947625A1 (en) 1998-03-31 1999-10-06 Siemens Aktiengesellschaft Process and apparatus for controlling and optimizing the process of chemical recovery during cellulose production
DE19920183A1 (en) * 1999-05-03 2000-11-09 Krupp Drauz Ingenieurbetrieb G Transport device for bodyshell welding device
DE10065575A1 (en) * 2000-12-28 2002-07-04 Krupp Drauz Ingenieurbetr Gmbh Transporting devices for vehicle welded bodywork groups has fixed diagonal transporting device between each overhead transporting track
DE10195260B4 (en) * 2000-12-08 2005-06-16 Blechformwerke Bernsbach Ag Workpiece conveyor and transfer system for large press installations has linear feeders and transfer tools with beams mounted on cantilever supports
WO2005075123A1 (en) * 2004-02-07 2005-08-18 Müller Weingarten AG Device for transporting work pieces through pressing systems
CN115231306A (en) * 2022-09-19 2022-10-25 常州皓之鼎高分子材料有限公司 Feeding process and device for environment-friendly anti-static foam cutting machine

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Publication number Priority date Publication date Assignee Title
DE1922714A1 (en) * 1968-01-02 1971-02-11 Ibm Program-controlled fluid-operated positioning device for workpieces
DE2534820A1 (en) * 1974-04-09 1977-02-24 Schuler Gmbh L Press line workpiece transporter mechanism - has universally operated grab jaws on slide between work stations
DE2048563B2 (en) * 1969-10-03 1980-05-29 Commissariat A L'energie Atomique, Paris Teleoperator
DE3016313A1 (en) * 1979-05-18 1980-11-27 Fortschritt Veb K Drive installation for adjustment unit - is for opening or closing flat slider to move solid agricultural produce with strap chain linked to push rod guided over reversing rollers

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GB1163028A (en) * 1967-05-01 1969-09-04 British Hovercraft Corp Ltd Improvements in or relating to Load Handling Systems
FR2360485A1 (en) * 1976-08-06 1978-03-03 Telecommunications Sa ADVANCED AT AUTOMATOES

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DE1922714A1 (en) * 1968-01-02 1971-02-11 Ibm Program-controlled fluid-operated positioning device for workpieces
DE2048563B2 (en) * 1969-10-03 1980-05-29 Commissariat A L'energie Atomique, Paris Teleoperator
DE2534820A1 (en) * 1974-04-09 1977-02-24 Schuler Gmbh L Press line workpiece transporter mechanism - has universally operated grab jaws on slide between work stations
DE3016313A1 (en) * 1979-05-18 1980-11-27 Fortschritt Veb K Drive installation for adjustment unit - is for opening or closing flat slider to move solid agricultural produce with strap chain linked to push rod guided over reversing rollers

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* Cited by examiner, † Cited by third party
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IBM, Techn.Discl.,Bull.,Vol.14, Nr.8, Jan.72, S.2375-78 *

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0158784A1 (en) * 1984-03-20 1985-10-23 Preh Industrieausrüstungen GmbH X-Y coordinates positioning device
EP0180050A1 (en) * 1984-10-05 1986-05-07 Wilfried Strothmann Driving device for work-holding fixtures of machining units
FR2587927A1 (en) * 1985-09-27 1987-04-03 Telemecanique Electrique Transmission system for bringing an active head to face any point of a work surface
FR2686592A1 (en) * 1992-01-28 1993-07-30 Mannesmann Ag APPARATUS FOR SERVING SHELVING.
DE4337580A1 (en) * 1993-11-04 1995-05-11 Raziol Umformtechnik Gmbh Inserting and removal feeders for pressing lines
DE4408447A1 (en) * 1994-03-12 1995-09-14 Mueller Weingarten Maschf Transport system
EP0671228A3 (en) * 1994-03-12 1995-09-27 Mueller Weingarten Maschf
EP0671228A2 (en) * 1994-03-12 1995-09-13 Maschinenfabrik Müller-Weingarten Ag Transporting equipment for work pieces in a press
EP0693334A1 (en) 1994-06-16 1996-01-24 Maschinenfabrik Müller-Weingarten Ag Transport system
EP0693334B1 (en) * 1994-06-16 1999-11-10 Müller Weingarten AG Transport system
DE19716039C2 (en) * 1997-04-17 2001-03-08 Schuler Automation Gmbh & Co Device for transferring plate-like parts from a first position to a second position
DE19716039A1 (en) * 1997-04-17 1998-10-22 Gmg Automation Gmbh & Co Device for transferring plate-like parts from a first position to a second position
EP0876862A1 (en) * 1997-04-30 1998-11-11 FAGOR, S.Coop A workpiece feeder for a press, with an integrated feed mechanism
EP0930110A2 (en) * 1998-01-19 1999-07-21 Müller Weingarten AG Conveying device
EP0930110A3 (en) * 1998-01-19 2000-07-12 Müller Weingarten AG Conveying device
EP0947625A1 (en) 1998-03-31 1999-10-06 Siemens Aktiengesellschaft Process and apparatus for controlling and optimizing the process of chemical recovery during cellulose production
DE19920183A1 (en) * 1999-05-03 2000-11-09 Krupp Drauz Ingenieurbetrieb G Transport device for bodyshell welding device
DE19920183B4 (en) * 1999-05-03 2005-05-12 Thyssenkrupp Drauz Gmbh Transport device for Rohbauschweißvorrichtungen
DE10195260B4 (en) * 2000-12-08 2005-06-16 Blechformwerke Bernsbach Ag Workpiece conveyor and transfer system for large press installations has linear feeders and transfer tools with beams mounted on cantilever supports
DE10065575A1 (en) * 2000-12-28 2002-07-04 Krupp Drauz Ingenieurbetr Gmbh Transporting devices for vehicle welded bodywork groups has fixed diagonal transporting device between each overhead transporting track
DE10065575B4 (en) * 2000-12-28 2004-12-16 Thyssenkrupp Drauz Gmbh Transport devices for motor vehicle body welding assemblies
WO2005075123A1 (en) * 2004-02-07 2005-08-18 Müller Weingarten AG Device for transporting work pieces through pressing systems
CN100408221C (en) * 2004-02-07 2008-08-06 米勒魏因加滕股份公司 Device for transporting work pieces through pressing systems
CN115231306A (en) * 2022-09-19 2022-10-25 常州皓之鼎高分子材料有限公司 Feeding process and device for environment-friendly anti-static foam cutting machine

Also Published As

Publication number Publication date
FR2532886B1 (en) 1987-02-27
FR2532886A1 (en) 1984-03-16

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