EP0308363B1 - Umlaufregal - Google Patents

Umlaufregal Download PDF

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Publication number
EP0308363B1
EP0308363B1 EP88730211A EP88730211A EP0308363B1 EP 0308363 B1 EP0308363 B1 EP 0308363B1 EP 88730211 A EP88730211 A EP 88730211A EP 88730211 A EP88730211 A EP 88730211A EP 0308363 B1 EP0308363 B1 EP 0308363B1
Authority
EP
European Patent Office
Prior art keywords
revolving
carrier
loading
shelving according
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.)
Expired - Lifetime
Application number
EP88730211A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0308363A1 (de
Inventor
Ernst Schafft
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.)
Bellheimer Metallwerk GmbH
Original Assignee
Bellheimer Metallwerk 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 Bellheimer Metallwerk GmbH filed Critical Bellheimer Metallwerk GmbH
Priority to AT88730211T priority Critical patent/ATE91479T1/de
Publication of EP0308363A1 publication Critical patent/EP0308363A1/de
Application granted granted Critical
Publication of EP0308363B1 publication Critical patent/EP0308363B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/14—Particular arrangements for handling and holding in place complete dies
    • B21D37/145—Die storage magazines
    • 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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
    • B21D5/0209—Tools therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T483/00—Tool changing
    • Y10T483/17—Tool changing including machine tool or component
    • Y10T483/1729—Reciprocating tool machine tool [e.g., broaching machine, shaping machine, etc.]
    • Y10T483/1731—Reciprocating tool machine tool [e.g., broaching machine, shaping machine, etc.] including matrix
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T483/00—Tool changing
    • Y10T483/18—Tool transfer to or from matrix
    • Y10T483/1818—Matrix including means to project tool for transfer
    • Y10T483/1827—Rectilinear

Definitions

  • the invention relates to a circulation rack according to the preamble of claim 1.
  • Circulating racks of the aforementioned type which are also referred to as paternoster cabinets or paternoster conveyors, generally only have one loading and unloading station arranged on the front of their housing and closable by at least one sliding door.
  • Circulation racks which likewise have a loading and unloading opening on their rear side, have become known only occasionally, in particular for use in large warehouses by industrial companies.
  • the arrangement of loading and unloading openings on the front and rear of the housing is supported not only by the basic structure of a circulating rack, but also by the good accessibility of the carriers of the circulating rack that are transferred into the area of the loading and unloading opening over their entire width.
  • a storage device known from DE 29 44 266 A1, which is designed as a recirculating conveyor, the housing of which is provided with a type of cantilever into which a part of the conveyor run having vertical and horizontal sections protrudes.
  • the delivery arm slips over an assembly line and is open on the underside. Through the open bottom, carriers or the like can be used to hold workpieces. lower into the area of a belt conveyor and lift again.
  • the effort required for driving and guiding the carriers of the known storage device is, owing to the more complicated movement path of the carriers, significantly higher than in the case of circulation racks constructed in the manner of a paternoster.
  • the invention has for its object to provide a circulation rack with paternoster-like rotating carriers, which is particularly suitable for use as a tool store in manufacturing companies and which, when arranged next to a machine tool, enables the realization of the shortest transmission paths between the circulation rack and the machine tool.
  • This object is achieved by the features of the characterizing part of claim 1.
  • the circulation rack according to the invention has the advantage that the additional loading and unloading opening of a housing enables a lateral coupling of stations to be supplied with goods from the circulation rack, these stations not necessarily being formed by machine tools, but also, for example, by workplaces and not as loads only tools, but also workpieces.
  • Fig. 1 generally denotes a folding machine and 2 generally denotes a circulation rack.
  • the folding machine 1 has a table 3 for receiving lower tools 4 and an up and down movable punch 5 for receiving upper tools 6, table 3 and punch 5 being provided with receptacles 7, 8 for exchangeable tools corresponding to the different workpieces.
  • the circulating rack 2 serves as a tool storage for the folding machine 1.
  • the front wall 9 of its housing 10 has, as is generally customary, a loading and unloading opening 11 which extends over almost the entire width of the housing and can be closed by a sliding door 9A which can be moved up and down.
  • the housing 10 is also in the region of its side wall 12, in the immediate vicinity of the loading and unloading opening 11 and at the same height as this, with an additional loading and closing device which can be closed by a securing flap 13 Provide discharge opening 14.
  • the safety flap 13 prevents circulation of the carrier 15 of the circulation rack 2 in the open state shown in the drawing, while in the closed state it allows circulation by acting on a limit switch 16, provided that this is not prevented by further safety devices, including a light barrier 17 heard.
  • Each support 15 has a base 18, two side walls 19, 20 and a rear wall 21, the width of the side walls 19 being smaller by an amount than the depth of the bases 18 which is at least equal to the width of the additional loading and unloading opening 14.
  • a receiving carriage 22 On the bottom 18 of the carrier 15, a receiving carriage 22 is slidably supported, which is equipped with a box profile rail 23 for receiving the lower tools 4. In order to ensure easy movement of the receiving carriage 22, it is designed as a roller container mounted on ball rollers 25 guided in U-shaped rails 24.
  • the goods receiving carriage 22 is shown in its loading and unloading position, while the left part of FIG. 3 shows the storage position of the goods receiving carriage 22.
  • a locking element 26 To lock the Gutitten 22 in the a locking element 26 is used, the tip of which is pressed under the action of a spring 27 into locking holes 28 of a locking bar 29. The locking element 26 can be unlocked by pivoting a lever 30.
  • a lock 33 is arranged, which is held in its locked position by a leaf spring 34, in which one on the leaf spring 34 attached locking pin 35 engages in a locking hole 36 of a slide 37 connected to the lock 33.
  • the leaf spring 34 By pivoting the leaf spring 34, the locking pin 35 can be removed from the locking hole 36 and the lock 33 can then be transferred into its release position, in which the locking pin 35 can snap into a second locking hole 38 of the slide 37.
  • 39 is an end stop which prevents the slide 37 from being pulled out of its guide 40.
  • an aperture 41 is arranged, which in the locked position of the lock 33 interrupts the light beam from the light barrier 17 and, in the locked position, creates one of the prerequisites for a circular movement of the carrier 15.
  • a balanced load distribution of the goods stored on the carriers 15 can be achieved, for example, by avoiding that the same torque is exerted on the carrier 15 by goods suspended from the holding rail 32 and mounted on the goods receiving sled 22.
  • a set of lower and upper tools 4, 6 required for producing a specific workpiece in a production program is stored on a carrier 15.
  • good transfer bridges 42 and 43 can be inserted between the folding machine 1 and the circulation rack 2, the longitudinal axes of which are aligned with the longitudinal axes of the aligned in the loading and unloading position of the receiving carriage 22 and the holding rail 32 and with the longitudinal axes of the receptacles 7 and 8.
  • the tool change can therefore be accomplished by simply moving the tools without changing the direction.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Warehouses Or Storage Devices (AREA)
  • Forging (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Hydrogenated Pyridines (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Passenger Equipment (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Intermediate Stations On Conveyors (AREA)
  • Polyurethanes Or Polyureas (AREA)
EP88730211A 1987-09-18 1988-09-14 Umlaufregal Expired - Lifetime EP0308363B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88730211T ATE91479T1 (de) 1987-09-18 1988-09-14 Umlaufregal.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873731871 DE3731871A1 (de) 1987-09-18 1987-09-18 Umlaufregal
DE3731871 1987-09-18

Publications (2)

Publication Number Publication Date
EP0308363A1 EP0308363A1 (de) 1989-03-22
EP0308363B1 true EP0308363B1 (de) 1993-07-14

Family

ID=6336579

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88730211A Expired - Lifetime EP0308363B1 (de) 1987-09-18 1988-09-14 Umlaufregal

Country Status (7)

Country Link
US (1) US4945629A (enrdf_load_stackoverflow)
EP (1) EP0308363B1 (enrdf_load_stackoverflow)
AT (1) ATE91479T1 (enrdf_load_stackoverflow)
DE (2) DE3731871A1 (enrdf_load_stackoverflow)
DK (1) DK165402C (enrdf_load_stackoverflow)
FI (1) FI884265A7 (enrdf_load_stackoverflow)
NO (1) NO884143L (enrdf_load_stackoverflow)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5134873A (en) * 1989-04-10 1992-08-04 Yamazaki Mazak Kabushiki Kaisha Die exchange apparatus for the use of a press brake
DE4033184C2 (de) * 1990-10-19 1995-07-20 Fraunhofer Ges Forschung Umlaufregallager-System
JP4899802B2 (ja) * 2006-11-02 2012-03-21 村田機械株式会社 曲げ型長さ調整機構付き曲げ機械
AT506296B1 (de) * 2008-06-23 2009-08-15 Trumpf Maschinen Austria Gmbh Fertigungsanlage mit biegepresse
AT508858B1 (de) 2009-10-14 2011-07-15 Trumpf Maschinen Austria Gmbh Presse mit werkzeug-wechseleinrichtung
AT511959B1 (de) * 2012-05-09 2013-04-15 Trumpf Maschinen Austria Gmbh Verfahren zur automatisierten Handhabung eines Biegewerkzeuges und Fertigungseinrichtung
JP2014004604A (ja) * 2012-06-25 2014-01-16 Amada Co Ltd 金型搭載用ストッカ、金型格納装置、並びに金型・ハンド格納装置及びロボットによる金型交換方法とその制御装置
AT514929B1 (de) * 2013-11-26 2015-05-15 Trumpf Maschinen Austria Gmbh Werkzeugrüstsystem für Biegepresse
ES2582566T3 (es) * 2014-05-23 2016-09-13 Trumpf Maschinen Austria Gmbh & Co. Kg. Dispositivo de cambio de herramienta para una prensa de conformación
AT518520B1 (de) 2016-05-25 2017-11-15 Trumpf Maschinen Austria Gmbh & Co Kg Werkzeug-Speichersystem, Fertigungsanlage sowie Verfahren zum Manipulieren mit einem derartigen Werkzeug-Speichersystem
AT519480B1 (de) * 2017-02-08 2018-07-15 Trumpf Maschinen Austria Gmbh & Co Kg Biegewerkzeug-Speichervorrichtung

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1098924A (fr) * 1952-12-16 1955-08-26 Perfectionnements apportés aux dispositifs pour transporter et remplacer rapidement les outils des presses et machines analogues
GB938619A (en) * 1960-12-14 1963-10-02 British Iron Steel Research Improvements in or relating to tool changers for forging presses
DE1586087A1 (de) * 1967-04-19 1970-03-26 Hauni Werke Koerber & Co Kg Magazin zum Speichern von Zigarettenpackungen
CH542138A (de) * 1972-04-19 1973-09-30 Sperry Rand Corp Artikelaufbewahrungsanlage, insbesondere mechanisierter Aktenschrank
US4122597A (en) * 1977-05-02 1978-10-31 The Monarch Machine Tool Company Tool utilization mechanism
US4186588A (en) * 1978-01-12 1980-02-05 Efimov Leonid A Device for feeding auxiliary tools into working zone of press
US4249652A (en) * 1978-07-17 1981-02-10 Brems John Henry Workpiece vertical conveyor system
US4288023A (en) * 1979-07-12 1981-09-08 Orthodyne Electronics Parts storage and handling system
DE2944266C2 (de) * 1979-11-02 1984-12-20 Kodak Ag, 7000 Stuttgart Speichervorrichtung für ein Montageband
DE3133108C1 (de) * 1981-08-21 1988-11-10 Keuro Maschinenbau Gmbh & Co Kg, 7590 Achern Einrichtung zur Lagerung von stangenfoermigem Material und zur Versorgung einer Trennmaschine mit diesen Material
JPS59215226A (ja) * 1983-05-19 1984-12-05 Amada Co Ltd 複合加工機
DE3335330C1 (de) * 1983-09-29 1984-10-25 C. Behrens Ag, 3220 Alfeld Vorrichtung zum Speichern und Wechseln von Werkzeugen des Werkzeugrevolvers einer Revolverstanze
US4615430A (en) * 1983-10-06 1986-10-07 Tokyo Electron Limited Precision pallet stacking type storage system for use in clean environment or the like
US4658625A (en) * 1984-03-30 1987-04-21 Amada Company, Limited Bending machine and a die changing system for such bending machine
DE3512218C2 (de) * 1984-04-07 1993-10-14 Amada Co Abkantpresse
DE3504751A1 (de) * 1985-02-08 1986-08-14 Bellheimer Metallwerk GmbH, 6729 Bellheim Umlaufregal
DE8513207U1 (de) * 1985-05-04 1985-08-29 Maikranz, Heinz-Gerd Vorratsschrank
DE3524344A1 (de) * 1985-07-08 1987-01-08 H & K Verpackungstechnik Gmbh Verfahren und vorrichtung zum ent- und beladen von paletten

Also Published As

Publication number Publication date
US4945629A (en) 1990-08-07
FI884265L (fi) 1989-03-19
DK508088D0 (da) 1988-09-12
DK508088A (da) 1989-03-19
DE3731871C2 (enrdf_load_stackoverflow) 1990-12-20
DK165402B (da) 1992-11-23
DK165402C (da) 1993-04-05
ATE91479T1 (de) 1993-07-15
DE3731871A1 (de) 1989-04-06
EP0308363A1 (de) 1989-03-22
DE3882314D1 (de) 1993-08-19
FI884265A7 (fi) 1989-03-19
FI884265A0 (fi) 1988-09-16
NO884143L (no) 1989-03-20
NO884143D0 (no) 1988-09-16

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