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EP0616861A1 - Tafelanlage- und Vorschubsystem für Pressen - Google Patents

Tafelanlage- und Vorschubsystem für Pressen Download PDF

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Publication number
EP0616861A1
EP0616861A1 EP94103285A EP94103285A EP0616861A1 EP 0616861 A1 EP0616861 A1 EP 0616861A1 EP 94103285 A EP94103285 A EP 94103285A EP 94103285 A EP94103285 A EP 94103285A EP 0616861 A1 EP0616861 A1 EP 0616861A1
Authority
EP
European Patent Office
Prior art keywords
der
die
tafel
und
einer
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
EP94103285A
Other languages
English (en)
French (fr)
Other versions
EP0616861B2 (de
EP0616861B1 (de
Inventor
Thomas Dipl.-Ing. Haar
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.)
Alfons Haar Maschinenbau GmbH and Co KG
Original Assignee
Alfons Haar Maschinenbau GmbH and Co KG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6483988&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0616861(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE19934309949 external-priority patent/DE4309949C2/de
Application filed by Alfons Haar Maschinenbau GmbH and Co KG filed Critical Alfons Haar Maschinenbau GmbH and Co KG
Publication of EP0616861A1 publication Critical patent/EP0616861A1/de
Application granted granted Critical
Publication of EP0616861B1 publication Critical patent/EP0616861B1/de
Publication of EP0616861B2 publication Critical patent/EP0616861B2/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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/06—Making more than one part out of the same blank; Scrapless working
    • 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
    • B21D43/003—Positioning devices
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/20—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed
    • B26D5/30—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed having the cutting member controlled by scanning a record carrier
    • B26D5/32—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed having the cutting member controlled by scanning a record carrier with the record carrier formed by the work itself
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
    • 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
    • Y10T83/00—Cutting
    • Y10T83/444—Tool engages work during dwell of intermittent workfeed
    • Y10T83/445—With work-moving clamp jaw
    • 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
    • Y10T83/00—Cutting
    • Y10T83/444—Tool engages work during dwell of intermittent workfeed
    • Y10T83/4463—Work-sensing means to initiate tool feed
    • 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
    • Y10T83/00—Cutting
    • Y10T83/444—Tool engages work during dwell of intermittent workfeed
    • Y10T83/463—Work-feed element contacts and moves with work
    • Y10T83/4632—Comprises a work-moving gripper
    • 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
    • Y10T83/00—Cutting
    • Y10T83/444—Tool engages work during dwell of intermittent workfeed
    • Y10T83/4637—With means to guide, position, or present work to work-feed means
    • Y10T83/464—Means to transport work to work-feed means
    • 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
    • Y10T83/00—Cutting
    • Y10T83/525—Operation controlled by detector means responsive to work
    • Y10T83/531—With plural work-sensing means
    • 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
    • Y10T83/00—Cutting
    • Y10T83/525—Operation controlled by detector means responsive to work
    • Y10T83/536—Movement of work controlled

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Punching Or Piercing (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Registering Or Overturning Sheets (AREA)

Abstract

Zwei numerisch gesteuerte Vorschubvorrichtungen kommen nacheinander zum Einsatz, wobei die zweite von der ersten Vorschuborrichtung übernimmt, wenn bereits zwei oder mehr Stanzschritte erfolgt sind. Der erste Stanzschritt einer neuen Tafel wird mit der hinteren Reihe von Werkzeugen den Pressen gleichzeitig mit dem letzten Stanzschritt für die vorausgehende Tafel durch die vorderen Werkzeugreihen durchgeführt. Sensoren (80,82,84,86) ermitteln Länge und/oder Winkligkeit der Tafelschnittkanten und ermöglichen die Errechnung von Korrekturdaten für den Vorschub der Tafeln und wodurch das An- und Ausstanzen an vorderen und hinteren Kanten vermieden wird.
EP94103285A 1993-03-26 1994-03-04 Presse mit einem Tafelanlage- und Vorschubsystem Expired - Lifetime EP0616861B2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4309949 1993-03-26
DE19934309949 DE4309949C2 (de) 1993-03-26 1993-03-26 Tafelanlage- und Vorschubsystem für Pressen

Publications (3)

Publication Number Publication Date
EP0616861A1 true EP0616861A1 (de) 1994-09-28
EP0616861B1 EP0616861B1 (de) 1997-12-17
EP0616861B2 EP0616861B2 (de) 2000-09-27

Family

ID=6483988

Family Applications (2)

Application Number Title Priority Date Filing Date
EP94103285A Expired - Lifetime EP0616861B2 (de) 1993-03-26 1994-03-04 Presse mit einem Tafelanlage- und Vorschubsystem
EP94103284A Expired - Lifetime EP0616860B1 (de) 1993-03-26 1994-03-04 Presse mit einem Tafelanlage- und Vorschubsystem

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP94103284A Expired - Lifetime EP0616860B1 (de) 1993-03-26 1994-03-04 Presse mit einem Tafelanlage- und Vorschubsystem

Country Status (5)

Country Link
US (2) US5577427A (de)
EP (2) EP0616861B2 (de)
JP (2) JP3653108B2 (de)
DE (2) DE59404380D1 (de)
ES (2) ES2111786T5 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8118197B2 (en) 2007-06-18 2012-02-21 Precision Valve Corporation Method of making aerosol valve mounting cups and resultant cups
US8272244B2 (en) 2006-03-29 2012-09-25 Frank Hoffman Stamping apparatus with feed device
WO2015181672A1 (en) 2014-05-27 2015-12-03 Sacmi Cooperativa Meccanici Imola Societa' Cooperativa Multi-punch press
EP3031546A1 (de) * 2014-12-10 2016-06-15 Gefin S.r.l. Stanzeinheit

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3442590B2 (ja) * 1995-11-20 2003-09-02 株式会社アマダ パンチング加工機およびその加工方法
NL1011077C2 (nl) * 1999-01-19 2000-07-20 Meco Equip Eng Werkwijze en inrichting voor het langs een snijlijn(en) van elkaar scheiden van met een gemeenschappelijke drager gevormde producten.
DE19920241B4 (de) * 1999-05-03 2006-07-20 Gebrüder Leonhardt GmbH & Co. KG Verfahren zum streifenförmigen Verarbeiten von tafelförmigen Werkstücken
JP2001062525A (ja) * 1999-08-25 2001-03-13 Matsushita Electric Ind Co Ltd 薄板型抜き装置
US7168352B2 (en) * 1999-09-13 2007-01-30 Advanced Semiconductor Engineering, Inc. Process for sawing substrate strip
FI109410B (fi) * 2000-12-04 2002-07-31 Lillbacka Jetair Oy Menetelmä ja laitteisto levytyökoneessa
EA005483B1 (ru) * 2001-10-30 2005-02-24 Амкор Лимитед Высокоскоростное устройство подачи листов без клещевых захватов
TW517631U (en) * 2001-12-14 2003-01-11 Hon Hai Prec Ind Co Ltd Mold structure for automatic mesh stamping
DE10202994B4 (de) * 2002-01-26 2007-10-31 Alfons Haar, Maschinenbau Gmbh & Co.Kg Verfahren zum Betreiben eines Tafelanlagesystems für Stanzpressen und Verbindungsmittel zur Durchführung des Verfahrens
JP2007031866A (ja) * 2005-07-25 2007-02-08 Ibiden Co Ltd 排ガス処理体の保持シール材用打抜板及びそれを用いた保持シール材の製造方法
JP2007260820A (ja) * 2006-03-28 2007-10-11 Ngk Insulators Ltd 高アスペクト比な貫孔部を有する工業用部品の製造方法
FR2976511B1 (fr) * 2011-06-16 2013-07-05 Peugeot Citroen Automobiles Sa Dispositif de controle de la position d'un poste intermediaire situe entre deux presses d'une ligne d'emboutissage
CN102909284A (zh) * 2012-10-31 2013-02-06 山东丽鹏股份有限公司 一种冲压板全自动定位装置
CN103358349B (zh) * 2013-07-12 2015-01-07 永高股份有限公司 双联胶暗箱穿线孔旋转式自动冲压设备
CN103752671B (zh) * 2014-01-07 2016-05-25 苏州明捷精密机械有限公司 一种圆形冲压件的制作方法
CN104907431A (zh) * 2015-05-15 2015-09-16 浙江晨丰科技有限公司 一种灯头的上料料道结构
CN106020097B (zh) * 2016-07-06 2018-12-14 四川高盛包装制品有限公司 一种罐头空罐制盖机控制系统及其控制方法
CN106111839A (zh) * 2016-07-06 2016-11-16 四川高盛包装制品有限公司 一种罐头空罐制盖机
IT201800011062A1 (it) * 2018-12-13 2020-06-13 Sacmi Metodo ed apparato per l’avanzamento di articoli da stampare
CN112091104A (zh) * 2020-08-27 2020-12-18 李正本 一种铝合金冲压机的快速上料装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4382395A (en) * 1981-04-02 1983-05-10 Thomas Haar Loading device for a machine tool, particularly for machining panels of sheet metal or other materials
JPS60216937A (ja) * 1984-04-13 1985-10-30 Fujikura Ltd 薄板材の自動加工装置
DE3437642A1 (de) * 1984-10-13 1986-04-17 Alfons Haar, Maschinenbau GmbH & Co KG, 2000 Hamburg Vorschubvorrichtung zum eingeben und vorschieben von tafeln in eine werkzeugmaschine
DE3841683A1 (de) * 1988-04-20 1989-11-02 Haar Maschbau Alfons Vorrichtung zum ausschneiden und ggf. gleichzeitigen formen von teilen aus blechtafeln
US5048816A (en) * 1990-07-09 1991-09-17 Murata Wiedemann, Inc. Workpiece registration system and method for determining the position of a sheet

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DE1147556B (de) † 1959-06-12 1963-04-25 Weingarten Ag Maschf Vorrichtung fuer Pressen, Stanzen od. dgl. zum Zubringen und schrittweisen Vorschieben von Blechstreifen
US3153533A (en) † 1963-02-19 1964-10-20 Smithe Machine Co Inc F L Envelope machine
DE1761993B2 (de) * 1968-08-02 1971-09-09 Verfahren und einrichtung zum querschneiden einer mit berei chen unterschiedlicher lichtdurchlaessigkeiten versehenen bahn
JPS55131451A (en) * 1979-03-24 1980-10-13 Murata Mach Ltd Positioning and clamping plate material
US4436007A (en) † 1981-03-30 1984-03-13 The Boeing Company Automated feed for a punch press and method of using same
US4468992A (en) * 1982-12-13 1984-09-04 Mcgeehee Ronald W Automatic sawing system
JPS6347014A (ja) * 1986-08-11 1988-02-27 Daito Seiki Kk 鋼材等加工機用給材装置
US4817477A (en) * 1986-12-19 1989-04-04 C.A. Picard, Inc. Apparatus and method of automatically punching hole patterns in sheets of material
US5016506A (en) * 1988-09-20 1991-05-21 Redicon Corporation Method for multidirectional sheet feeding
CA1312274C (en) * 1989-08-08 1993-01-05 Converdis Inc. High speed perforation machine for perforating predetermined repetitive patterns in a continuous moving web
IT1237750B (it) † 1989-12-29 1993-06-15 Prima Ind Spa Procedimento di piegatura di una lamiera
DE9114312U1 (de) * 1991-10-31 1992-03-12 Alfons Haar Maschinenbau GmbH & Co, 2000 Hamburg Tafelanlagesystem für Pressen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4382395A (en) * 1981-04-02 1983-05-10 Thomas Haar Loading device for a machine tool, particularly for machining panels of sheet metal or other materials
JPS60216937A (ja) * 1984-04-13 1985-10-30 Fujikura Ltd 薄板材の自動加工装置
DE3437642A1 (de) * 1984-10-13 1986-04-17 Alfons Haar, Maschinenbau GmbH & Co KG, 2000 Hamburg Vorschubvorrichtung zum eingeben und vorschieben von tafeln in eine werkzeugmaschine
DE3841683A1 (de) * 1988-04-20 1989-11-02 Haar Maschbau Alfons Vorrichtung zum ausschneiden und ggf. gleichzeitigen formen von teilen aus blechtafeln
US5048816A (en) * 1990-07-09 1991-09-17 Murata Wiedemann, Inc. Workpiece registration system and method for determining the position of a sheet

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 10, no. 73 (M - 463)<2130> 22 March 1986 (1986-03-22) *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8272244B2 (en) 2006-03-29 2012-09-25 Frank Hoffman Stamping apparatus with feed device
US8118197B2 (en) 2007-06-18 2012-02-21 Precision Valve Corporation Method of making aerosol valve mounting cups and resultant cups
WO2015181672A1 (en) 2014-05-27 2015-12-03 Sacmi Cooperativa Meccanici Imola Societa' Cooperativa Multi-punch press
EP3031546A1 (de) * 2014-12-10 2016-06-15 Gefin S.r.l. Stanzeinheit

Also Published As

Publication number Publication date
JP3653108B2 (ja) 2005-05-25
DE59404380D1 (de) 1997-11-27
EP0616860A1 (de) 1994-09-28
EP0616860B1 (de) 1997-10-22
EP0616861B2 (de) 2000-09-27
EP0616861B1 (de) 1997-12-17
JP3650417B2 (ja) 2005-05-18
US5577427A (en) 1996-11-26
ES2111786T5 (es) 2000-12-16
JPH06297059A (ja) 1994-10-25
JPH06297060A (ja) 1994-10-25
DE59404798D1 (de) 1998-01-29
ES2111786T3 (es) 1998-03-16
ES2109528T3 (es) 1998-01-16
US5878640A (en) 1999-03-09

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