EP4357040C0 - Method for preparing sheet metal pieces for insertion into a sheet metal bending machine and combination of a device for preparing sheet metal pieces for insertion into a sheet metal bending machine with the sheet metal bending machine and a side feed device - Google Patents

Method for preparing sheet metal pieces for insertion into a sheet metal bending machine and combination of a device for preparing sheet metal pieces for insertion into a sheet metal bending machine with the sheet metal bending machine and a side feed device

Info

Publication number
EP4357040C0
EP4357040C0 EP22202600.7A EP22202600A EP4357040C0 EP 4357040 C0 EP4357040 C0 EP 4357040C0 EP 22202600 A EP22202600 A EP 22202600A EP 4357040 C0 EP4357040 C0 EP 4357040C0
Authority
EP
European Patent Office
Prior art keywords
sheet metal
bending machine
preparing
metal bending
pieces
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.)
Active
Application number
EP22202600.7A
Other languages
German (de)
French (fr)
Other versions
EP4357040A1 (en
EP4357040B1 (en
Inventor
Sylvio Matthäss
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.)
Variobend Asco GmbH
Original Assignee
Variobend Asco 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 Variobend Asco GmbH filed Critical Variobend Asco GmbH
Priority to EP22202600.7A priority Critical patent/EP4357040B1/en
Priority to PL22202600.7T priority patent/PL4357040T3/en
Priority to ES22202600T priority patent/ES3015222T3/en
Priority to AU2023216852A priority patent/AU2023216852B1/en
Priority to US18/465,674 priority patent/US11969778B1/en
Publication of EP4357040A1 publication Critical patent/EP4357040A1/en
Application granted granted Critical
Publication of EP4357040B1 publication Critical patent/EP4357040B1/en
Publication of EP4357040C0 publication Critical patent/EP4357040C0/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/002Positioning devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, 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
    • B21D43/02Advancing work in relation to the stroke of the die or tool
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, 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
    • B21D43/003Positioning devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, 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
    • B21D43/02Advancing work in relation to the stroke of the die or tool
    • B21D43/025Fault detection, e.g. misfeed detection
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, 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
    • B21D43/02Advancing work in relation to the stroke of the die or tool
    • B21D43/026Combination of two or more feeding devices provided for in B21D43/04 - B21D43/18
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, 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
    • B21D43/02Advancing work in relation to the stroke of the die or tool
    • B21D43/04Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/10Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, 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
    • B21D43/02Advancing work in relation to the stroke of the die or tool
    • B21D43/04Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/10Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers
    • B21D43/11Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers for feeding sheet or strip material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, 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
    • B21D43/02Advancing work in relation to the stroke of the die or tool
    • B21D43/04Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/13Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by linearly moving tables
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, 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
    • B21D43/02Advancing work in relation to the stroke of the die or tool
    • B21D43/18Advancing work in relation to the stroke of the die or tool by means in pneumatic or magnetic engagement with the work
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/004Bending sheet metal along straight lines, e.g. to form simple curves with program control
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/04Bending sheet metal along straight lines, e.g. to form simple curves on brakes making use of clamping means on one side of the work
    • B21D5/042With a rotational movement of the bending blade

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
EP22202600.7A 2022-10-19 2022-10-19 Method for feeding sheet metal pieces to a sheet bending machine and combination of a device for feeding sheet metal pieces Active EP4357040B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP22202600.7A EP4357040B1 (en) 2022-10-19 2022-10-19 Method for feeding sheet metal pieces to a sheet bending machine and combination of a device for feeding sheet metal pieces
PL22202600.7T PL4357040T3 (en) 2022-10-19 2022-10-19 Method for feeding sheet metal pieces to a sheet bending machine and combination of a device for feeding sheet metal pieces
ES22202600T ES3015222T3 (en) 2022-10-19 2022-10-19 Method for feeding sheet metal pieces to a sheet bending machine and combination of a device for feeding sheet metal pieces
AU2023216852A AU2023216852B1 (en) 2022-10-19 2023-08-17 Method for providing sheet metal pieces for drawing into a sheet metal bending machine, and combination of a device for providing sheet metal pieces for drawing into a sheet metal bending machine with the sheet metal bending machine and with a side drawing-in device
US18/465,674 US11969778B1 (en) 2022-10-19 2023-09-12 Method for providing sheet metal pieces for drawing into a sheet metal bending machine, and combination of a device for providing sheet metal pieces for drawing into a sheet metal bending machine with the sheet metal bending machine and with a side drawing-in device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP22202600.7A EP4357040B1 (en) 2022-10-19 2022-10-19 Method for feeding sheet metal pieces to a sheet bending machine and combination of a device for feeding sheet metal pieces

Publications (3)

Publication Number Publication Date
EP4357040A1 EP4357040A1 (en) 2024-04-24
EP4357040B1 EP4357040B1 (en) 2025-02-19
EP4357040C0 true EP4357040C0 (en) 2025-02-19

Family

ID=83899378

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22202600.7A Active EP4357040B1 (en) 2022-10-19 2022-10-19 Method for feeding sheet metal pieces to a sheet bending machine and combination of a device for feeding sheet metal pieces

Country Status (5)

Country Link
US (1) US11969778B1 (en)
EP (1) EP4357040B1 (en)
AU (1) AU2023216852B1 (en)
ES (1) ES3015222T3 (en)
PL (1) PL4357040T3 (en)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5950484A (en) * 1996-09-26 1999-09-14 Reinhardt Maschinenbau Gmbh Bending center
DE19809184C2 (en) * 1998-03-04 2001-07-19 Schuler Automation Gmbh & Co Blank positioning device that can be used with a press
DE10343891A1 (en) * 2003-09-19 2005-05-12 Langenstein & Schemann Gmbh Method and device for forming workpieces
AT502501B1 (en) * 2004-03-05 2007-04-15 Trumpf Maschinen Austria Gmbh BY LIGHT UNIT
JP2006074386A (en) * 2004-09-01 2006-03-16 Fujitsu Ltd Stereoscopic sound reproduction method, communication apparatus, and program
DE102004051994B4 (en) * 2004-10-25 2006-08-17 Müller Weingarten AG Device for positionally correct positioning of printed circuit boards
AT8674U1 (en) * 2005-02-17 2006-11-15 Trumpf Maschinen Austria Gmbh BLECH BENDING DEVICE WITH A FILLING DEVICE
US7210382B2 (en) * 2005-08-15 2007-05-01 Eastway Fair Company Ltd. Screw guide device
AT504585A1 (en) * 2006-10-23 2008-06-15 Trumpf Maschinen Austria Gmbh HANDLING DEVICE AND MANUFACTURING EQUIPMENT
CH712435A2 (en) * 2016-05-04 2017-11-15 Soudronic Ag Method and device for aligning a metal sheet during the feeding of the metal sheet to a processing station, in particular to a stamping press.
EP3778048B1 (en) 2019-08-15 2023-06-07 Thalmann Maschinenbau AG Processing machine for flat material parts with a laying unit and method therefor

Also Published As

Publication number Publication date
US20240226989A9 (en) 2024-07-11
PL4357040T3 (en) 2025-06-09
EP4357040A1 (en) 2024-04-24
EP4357040B1 (en) 2025-02-19
ES3015222T3 (en) 2025-04-30
US20240131572A1 (en) 2024-04-25
AU2023216852B1 (en) 2024-02-01
US11969778B1 (en) 2024-04-30

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