EP1179376A2 - Presse de transfert et dispositif de chargement ou déchargement des pièces - Google Patents

Presse de transfert et dispositif de chargement ou déchargement des pièces Download PDF

Info

Publication number
EP1179376A2
EP1179376A2 EP01118583A EP01118583A EP1179376A2 EP 1179376 A2 EP1179376 A2 EP 1179376A2 EP 01118583 A EP01118583 A EP 01118583A EP 01118583 A EP01118583 A EP 01118583A EP 1179376 A2 EP1179376 A2 EP 1179376A2
Authority
EP
European Patent Office
Prior art keywords
belt
movable element
workpieces
loading
unloading
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
EP01118583A
Other languages
German (de)
English (en)
Other versions
EP1179376A3 (fr
EP1179376B1 (fr
Inventor
Karl Thudium
Andreas Lauke
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.)
L Schuler GmbH
Original Assignee
L Schuler 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 L Schuler GmbH filed Critical L Schuler GmbH
Publication of EP1179376A2 publication Critical patent/EP1179376A2/fr
Publication of EP1179376A3 publication Critical patent/EP1179376A3/fr
Application granted granted Critical
Publication of EP1179376B1 publication Critical patent/EP1179376B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • 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
    • 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
    • B21D43/05—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work specially adapted for multi-stage presses

Definitions

  • the invention relates to a transfer press and a device for loading or Unloading of workpieces.
  • Such a transfer press is known from DE 3336082.
  • Gripper rails shown, with the interchangeable parts of the gripper rails a horizontal, transverse to the longitudinal extent of the gripper rails Swivel axis of adjustable grippers.
  • the structure shown is only for short Moving movements and smaller workpieces can be used. Now you want bigger ones Moving workpieces back and forth over a greater distance is the way it is in DE 3336082 transfer press shown unsuitable.
  • the object is achieved in that a device for loading and unloading of workpieces with at least one essentially horizontally movable element and with at least one essentially vertically movable element and with at least one element for receiving workpieces is created.
  • the horizontal movable element comprises at least one drive unit with which the horizontal Component of the movement is generated.
  • Two are even more advantageous Drive elements, since this increases operational safety, since even if one of them fails Drive element the entire device is still safe to operate.
  • the horizontal Movable element has at least two belts, each with one Drive unit and the element for receiving workpieces communicate with These two drive belts increase the operational safety of the entire device because Safe operation is also possible with just one belt.
  • each belt by means of a Belt lock is equipped. This not only increases the operating or Ease of maintenance of the device, it also increases operational safety and Reliability of the device.
  • the horizontal Movable element has at least one tension roller per belt. This idler or rollers always ensure the optimal belt tension, so that to everyone Optimal drive and friction conditions prevail with which the level of security and reliability continues to increase.
  • the horizontal movable element has at least one guide.
  • the horizontal movable element has at least one buffer to damage in the event of malfunction to prevent.
  • These bumpers are suitable for damage from the device to the In case of turning away, the device should unscheduled its planned route once leave.
  • the vertically movable Element a safety brake, a motor and / or a spindle and / or a Leadership has the advantages of increased operational safety also in Vertical operation of the device, which is achieved by the individual elements.
  • the task is also carried out using a transfer press Transfer movement to the workpiece transferring device for loading or Unloaded solved, the transfer press the device already described above contains for loading and unloading.
  • the device is freely programmable in both axes (y and x axes).
  • the horizontal slide 1 of the device is shown.
  • the Horizontal carriage 1 has a drive motor for horizontal movement 2 and one Drive motor for horizontal movement 3 on the belt 4 and 5 for belt ensure the propulsion of the horizontal slide 1.
  • Via the tension pulley for both belts 6 both belts run 4.5.
  • Belt 4 runs over tensioning roller 7 and over tensioning roller 8 the belt runs 5. All tensioners have the task of optimally tensioning the belt to ensure as possible across all operating states of the device.
  • the belt lock 11 and the one on the belt lock 11 are only hinted at hinged bridge 12 to see.
  • Buffer 16 At the rear end of the horizontal conveyor 1 are Buffer 16 arranged, which damage the suction spider holder, which here in prevent two positions (at the very back of the buffers and at the very front) should.
  • FIG. 2 shows a side view of the height-adjustable loading device 13.
  • the horizontal slide 1 is arranged below the loading device 13.
  • a buffer 16 is arranged on the loading device an uncontrolled impact of the height-adjustable part of the loading device prevent.
  • the horizontal slide 1 has a drive motor for horizontal movement 2 and a drive motor for horizontal movement 3.
  • the buffers 16 are arranged, which damage the Vacuum spider holder, which here in two positions (at the very back of the buffers and is shown at the very front).
  • the suction spider holder At the front end of the suction spider holder is one Suction spider 14 arranged.
  • the suction spider 14 is in two Working positions 14 I (rear) and 14 II (front) can be seen. That on the suction spider 14 I hanging workpiece is from the feed conveyor 15, which is also the subject of Transfer press is delivered so that the suction spider 14 the workpiece from Feed conveyor 15 can decrease.
  • FIG. 3 is a front view of the height adjustable Loading device 13 shown. Below the loading device 13 is the Horizontal slide 1 arranged. To avoid damage to the Loading device a buffer 16 arranged, the uncontrolled impact of the height-adjustable part of the loading device prevented.
  • the horizontal slide 1 has a drive motor for horizontal movement 2 and a drive motor for horizontal movement 3, which by means of invisible Belts 4 and 5 ensure the propulsion of the horizontal slide 1.
  • a suction spider 14 is arranged at the front end of the suction spider holder.
  • the workpiece hanging on the suction spider 14 is not the one in this illustration visible feed conveyor belt 15, which is also the subject of the transfer press, delivered so that the suction spider 14 remove the workpiece from the feed conveyor 15 can.
  • a safety brake 17 is shown, which in this embodiment Interlocking function.
  • the motor 18 arranged, which is responsible for the vertical component of the funding process.
  • further elements such as the spindle 19 and the guides 20 and the mass balancing cylinders 21.
  • the belt 4 and the belt 5 are shown. These are by means of each a belt lock 11 mounted to a closed belt. Over the bridge 12 are both belts 4, 5 and the two belt locks 11, 11 connected to each other.
  • the bridge 12 is capable of, within a limited scope, relative shifts to compensate for the belt movements. In the worst case, when a strap breaks the horizontal conveyor 1 should be able to continue by means of the bridge 12 Prove functionality.
  • Figure 5 shows a section of the horizontal slide 1. Between the guides 9, 10 for the horizontal conveyor 1 are the belt locks 11, 11 arranged, which are connected by means of the bridge 12.
  • the belt lock 11 shown in section in Figure 6 connects the two ends the belt 4 to a closed belt. In this representation is also the Arrangement of the bridge 12 on the belt lock 11 can be seen.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Specific Conveyance Elements (AREA)
  • Press Drives And Press Lines (AREA)
EP01118583A 2000-08-10 2001-08-02 Presse de transfert et dispositif de chargement ou déchargement des pièces Expired - Lifetime EP1179376B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10039062 2000-08-10
DE10039062A DE10039062B4 (de) 2000-08-10 2000-08-10 Transferpresse sowie eine Vorrichtung zum Be-bzw. Entladen von Werkstücken

Publications (3)

Publication Number Publication Date
EP1179376A2 true EP1179376A2 (fr) 2002-02-13
EP1179376A3 EP1179376A3 (fr) 2003-05-21
EP1179376B1 EP1179376B1 (fr) 2006-08-02

Family

ID=7651982

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01118583A Expired - Lifetime EP1179376B1 (fr) 2000-08-10 2001-08-02 Presse de transfert et dispositif de chargement ou déchargement des pièces

Country Status (3)

Country Link
US (1) US6655522B2 (fr)
EP (1) EP1179376B1 (fr)
DE (2) DE10039062B4 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1655086A1 (fr) * 2004-11-05 2006-05-10 Güdel Group Ag Installation et procédé de transport de pièces

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3546956A (en) * 1969-08-11 1970-12-15 Leland F Blatt Harmonic actuating unit for a power operated workpiece gripping and handling mechanism
JPS5213181A (en) * 1975-07-23 1977-02-01 Toa Kogyo Kk Article carry-out device for machine tool, etc.
US4193731A (en) * 1978-06-28 1980-03-18 Leland Francis Blatt Adjustable shuttle mount for presses
US4419039A (en) * 1981-03-04 1983-12-06 Bengtsson Bengt A Apparatus for loading objects
US4386693A (en) * 1981-04-23 1983-06-07 The Budd Company Transfer apparatus
US4444540A (en) * 1981-07-29 1984-04-24 Blatt Leland F Automation lift unit
US4693361A (en) 1982-10-05 1987-09-15 Kabushiki Kaisha Komatsu Seisakusho Transfer press
US4971515A (en) * 1985-06-03 1990-11-20 Roberts Corporation Apparatus for moving individual sheets from a stack of sheets
SE466246B (sv) * 1990-12-14 1992-01-20 Volvo Ab Anordning foer oeverfoering av arbetsstycken fraan en maskin till en annan, foeretraedesvis pressar
US5452981A (en) * 1991-03-06 1995-09-26 Leland D. Blatt Automatic tool changer
DE19519964A1 (de) * 1995-05-31 1996-12-05 Fibro Gmbh Be- und Entladevorrichtung, insbesondere zum Be- und Entladen von Pressen
JP3725630B2 (ja) * 1995-10-04 2005-12-14 アマダ アメリカ，インク． 板材穴明け取出しシステム
US6179547B1 (en) * 1996-11-11 2001-01-30 Amada Metrecs Company, Limited Work loading/unloading apparatus
DE19716039C2 (de) * 1997-04-17 2001-03-08 Schuler Automation Gmbh & Co Vorrichtung zum Überführen von plattenartigen Teilen aus einer ersten Position in eine zweite Position
DE19801731A1 (de) * 1998-01-19 1999-07-22 Mueller Weingarten Maschf Transporteinrichtung
EP0995555A1 (fr) * 1998-10-15 2000-04-26 Tecan AG Bras de robot
US6253907B1 (en) * 1999-05-07 2001-07-03 Eisenmann Corporation Conveying system for work pieces

Also Published As

Publication number Publication date
DE50110588D1 (de) 2006-09-14
EP1179376A3 (fr) 2003-05-21
DE10039062A1 (de) 2002-02-28
DE10039062B4 (de) 2007-02-01
US20020023820A1 (en) 2002-02-28
EP1179376B1 (fr) 2006-08-02
US6655522B2 (en) 2003-12-02

Similar Documents

Publication Publication Date Title
EP0850709A1 (fr) Dispositif de transfert et presse à étages multiples
EP1045808B1 (fr) Dispositif de transport pourvu d'un transporteur de prise en charge servant a la prise en charge de supports d'objets a transporter provenant d'un transporteur suspendu
EP0574834B1 (fr) Palettiseur
DE102017116154A1 (de) Greifeinrichtung für einen Manipulator und Verfahren zum Ausrüsten einer für einen Manipulator vorgesehenen Greifeinrichtung
DE102004006085A1 (de) Transportvorrichtung für Werkstücke durch Pressenanlagen
DE102013016707A1 (de) Transportvorrichtung und Bestückvorrichtung damit
EP1704003A1 (fr) Dispositif de transport
EP1179376A2 (fr) Presse de transfert et dispositif de chargement ou déchargement des pièces
EP0857152B1 (fr) Procede et dispositif pour extraire des palettes a roulettes utilisees dans la technique de stockage compact et palette a roulettes appropriee
EP1044108B1 (fr) Dispositif pour l'entrainement d'une feuille continue
DE4310057A1 (de) Vorrichtung zum Transfer von Werkstücken durch eine Folge von Bearbeitungsstationen
DE102023002558A1 (de) Fördersystem für Stückgut
DE3035784C2 (de) Hubbalken mit an einer Hängebahn verfahrbaren Laufwerken
DE3445801A1 (de) Ein- und ausschleusstation
DE19520107A1 (de) Vakuum-Eingabegerät
EP1088774B1 (fr) Dispositif de chargement et de reprise de charges
DE3417030A1 (de) Spannmaschine
DE3640069A1 (de) Schlittenantrieb einer platinenzufuehreinrichtung fuer pressen
EP0111571A1 (fr) Dispositif de transport
DE10348643B3 (de) Einrichtung zum Transport von Werkstücken
DE20022495U1 (de) Positioniervorrichtung
DE19524357B4 (de) Aufgabevorrichtung an einer Gefäßreinigungsmaschine
EP0015415A1 (fr) Dispositif de transfert de pièces
DE29522376U1 (de) Vakuum-Eingabegerät
DE2149151A1 (de) Bogenauslageeinrichtung

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

AKX Designation fees paid

Designated state(s): DE ES FR IT

17P Request for examination filed

Effective date: 20040204

17Q First examination report despatched

Effective date: 20040827

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE ES FR IT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20060802

REF Corresponds to:

Ref document number: 50110588

Country of ref document: DE

Date of ref document: 20060914

Kind code of ref document: P

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20061113

EN Fr: translation not filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20070503

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070511

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060802

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20120713

Year of fee payment: 12

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140301

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 50110588

Country of ref document: DE

Effective date: 20140301