EP0342364B1 - Procédé de transfert de pièces découpées sans souches de contrôle - Google Patents

Procédé de transfert de pièces découpées sans souches de contrôle Download PDF

Info

Publication number
EP0342364B1
EP0342364B1 EP89106786A EP89106786A EP0342364B1 EP 0342364 B1 EP0342364 B1 EP 0342364B1 EP 89106786 A EP89106786 A EP 89106786A EP 89106786 A EP89106786 A EP 89106786A EP 0342364 B1 EP0342364 B1 EP 0342364B1
Authority
EP
European Patent Office
Prior art keywords
cut pieces
cut
control
flexible manufacturing
manufacturing system
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
EP89106786A
Other languages
German (de)
English (en)
Other versions
EP0342364A1 (fr
Inventor
Wolfgang Bruder
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.)
Duerkopp Systemtechnik GmbH
Original Assignee
Duerkopp Systemtechnik 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 Duerkopp Systemtechnik GmbH filed Critical Duerkopp Systemtechnik GmbH
Publication of EP0342364A1 publication Critical patent/EP0342364A1/fr
Application granted granted Critical
Publication of EP0342364B1 publication Critical patent/EP0342364B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • 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
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/18—Means for removing cut-out material or waste
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41H—APPLIANCES OR METHODS FOR MAKING CLOTHES, e.g. FOR DRESS-MAKING OR FOR TAILORING, NOT OTHERWISE PROVIDED FOR
    • A41H43/00—Other methods, machines or appliances
    • A41H43/02—Handling garment parts or blanks, e.g. feeding, piling, separating or reversing

Definitions

  • the invention relates to a method for the paperless transfer of blank parts from a computer-controlled cutting system to a computer-controlled flexible manufacturing system.
  • each part must be provided with a corresponding document, for example an adhesive label, before removal.
  • the invention is based on the object of specifying a method for the paperless transfer from an automatic cutting system to a flexible manufacturing system.
  • the single figure shows, purely schematically, the arrangement of a flexible production system, which is represented here only by part of its conveyor system 3, an automatic cutting system 1, for example an ultra-high pressure fluid jet cutting system, with the associated clearing station 2 and a projection device 5.
  • an automatic cutting system for example an ultra-high pressure fluid jet cutting system
  • the cutting system 1, the projection device 5 and the flexible production system are each controlled by the electronic control systems 4, 6, 7, which can be in electronic communication with one another.
  • the pallet 1a on which the cutting was carried out moves with the cut parts into the clearing station 2. From here, the cut parts must be transferred to the conveyor system 3.
  • the desired contour data of each individual part are stored in the control device 4 of the cutting system 1 in the form of a family of parameters Pn, which is related to a freely selectable reference point Po (Xo, Yo).
  • This reference point Po should advantageously relate to the pallet 1a.
  • This set of parameters Pn defines each part both in terms of its position and its shape and can be specified by specifying one single point Pi (Xi, Yi) - for example of the respective center of gravity - can be identified on the cutting table (on the pallet 1a).
  • an identification parameter Pi area focus
  • additional parameters have to be added. These parameters are, for example, the material type Pm (e.g. leather), the color Pf, the type of semi-finished part Ph (e.g. sleeves or collar) etc.
  • the selection of the additional parameters depends on what the further processing looks like and must be made so that within the flexible manufacturing system, a unique (machine-readable) identification option is only created by specifying the parameters.
  • the control system 6 must be programmed accordingly. The sequence may then be determined by the control system 6 using a suitable computer program.
  • This program of the transfer order is also fed into the control device 7 of the electronic projection device 5.
  • the projection device 5 can be controlled in such a way that it throws an optical signal at a predetermined point.
  • Projection devices of this type are known and are used, for example, in printed circuit board production in order to indicate to the assembly personnel the location at which the respective component is to be used.
  • a deflection device 9 for example a mirror, is arranged above the clearing station 2 in such a way that the projected optical signal is indirectly thrown onto the parts to be removed.
  • the clearing station has a relatively large area, since the deflection of the projection beam that can be achieved is dependent on the design.
  • the projection device 5 could also be arranged directly above the clearing station 2.
  • an optical signal is now projected by the projection device 5 onto the cutting part to be taken from the clearing station 2 and to be transferred to the conveyor system 3.
  • This optical signal can be projected onto the centroid of the corresponding part specified by the parameter Pi.
  • Both the control unit 7 and the control unit 6 are connected to an acknowledgment button 8 guided by the operator.
  • the acknowledgment button is actuated each time the optically marked cutting part has been transferred to the conveyor system 3.
  • a suitable program selection in the control units 6, 7 ensures that both the information as to which part (which of the parameters) has just been picked up by the conveyor system 3 and is transferred to the flexible production system, as well as the instruction to the projection device 5, the next one to optically mark the part to be removed is executed.
  • control units 4, 6, 7 In order to avoid multiple programming work and input errors, the same parameters can be read into the control units 4, 6, 7 from a single data carrier.
  • the basic program of each of the control units 4, 6, 7 is designed such that the data that is not required in each case is not taken over, which shortens the reading time or cannot be used.
  • the clearing from the clearing station 2 and the transfer to the conveyor system 3 can be carried out by a manipulator, a so-called robot.
  • This robot also receives a command from an electronic control system that uses the parameters described above to remove a certain part from the clearing station 2 and to transfer it to the conveyor system 3. Since the robot also only needs to specify a certain point in order to move to the correct location above the clearing station 2 for removal, the parameter Pi describing the center of gravity of each blank part can also be used here.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Multi-Process Working Machines And Systems (AREA)
  • General Factory Administration (AREA)
  • Automatic Assembly (AREA)

Claims (3)

1. Procédé pour le transfert de pièces découpées sans codage d'un système de découpe commandé par ordinateur à un système de fabrication flexible commandé par ordinateur, les données des pièces découpées nécessaires à l'identification étant mémorisées dans les ordinateurs de commande des deux systèmes et les pièces découpées étant placées sur une station de déchargement (2), caractérisé en ce que
― les données d'identification des pièces découpées sont transmises à une commande de projection électronique (7), qui détermine la position de chaque pièce découpée,
― la commande de projection (7) transmet un signal à un projecteur (5), qui projet un repère optique sur une première pièce découpée à prendre,
― la pièce ainsi marquée est prise de la station de déchargement (2) et est positionnée sur la station d'alimentation (3) du système de fabrication flexible,
― après la prise, la commande de projection (7) transmet de nouveau un signal au projecteur (5), qui projet un repère optique sur la pièce suivante à prendre et les deux derniers pas se répètent jusqu'à ce que toutes les pièces découpées soient transférées au système de fabrication flexible.
2. Procédé selon la revendication 1, caracterisé en ce que l'opératrice confirme le transfert des pièces découpées au système de fabrication flexible au moyen d'un interrupteur (8), qui est connecté au circuit de commande de l'unité de projection et après la confirmation le projecteur projet un répère optique sur la suivante pièce à prendre.
3. Procédé pour le transfert de pièces découpées sans codage d'un système de découpe commandé par ordinateur à un système de fabrication flexible commandé par ordinateur, les données des pièces découpées nécessaires à l'identification étant mémorisées dans les ordinateurs de commande des deux systèmes et les pièces coupées étant placées sur une station de déchargement (2), caractérisé en ce que
― les données pour l'identification des pièces découpées sont transmises à la commande électronique d'un manipulateur, qui détermine la position de chaque pièce découpée,
― cette commande transmet un signal au manipulateur pour qu'il prenne une première pièce découpée et la transfère à la station d'alimentation (3) du système de fabrication flexible.
EP89106786A 1988-05-19 1989-04-15 Procédé de transfert de pièces découpées sans souches de contrôle Expired - Lifetime EP0342364B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3817106A DE3817106A1 (de) 1988-05-19 1988-05-19 Verfahren zur beleglosen uebergabe von zuschnitteilen
DE3817106 1988-05-19

Publications (2)

Publication Number Publication Date
EP0342364A1 EP0342364A1 (fr) 1989-11-23
EP0342364B1 true EP0342364B1 (fr) 1992-01-22

Family

ID=6354726

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89106786A Expired - Lifetime EP0342364B1 (fr) 1988-05-19 1989-04-15 Procédé de transfert de pièces découpées sans souches de contrôle

Country Status (2)

Country Link
EP (1) EP0342364B1 (fr)
DE (2) DE3817106A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2719403B1 (fr) * 1994-04-27 1996-07-19 Lectra Systemes Sa Procédé de numérisation et découpe de coupons ayant des formes non répétitives.
DE19738753C2 (de) * 1997-09-04 1999-09-16 Bullmer Spezialmaschinen Gmbh Verfahren beim Nachbearbeiten zugeschnittener Teile bei Schneidvorrichtungen für biegsames flächiges Gut sowie Anordnung zur Durchführung des Verfahrens

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3621801A (en) * 1970-06-03 1971-11-23 Oxford Industries Ply numbering and sewing system
US3908113A (en) * 1973-11-13 1975-09-23 Boeing Co Computer controlled optical sort system
DE3521357A1 (de) * 1985-06-14 1986-12-18 Reinhard Dipl.-Ing. 8751 Heimbuchenthal Bäckmann Verfahren und vorrichtung zur optimierung bildverarbeitender systeme in der textil- und lederverarbeitung
FR2583548B1 (fr) * 1985-06-18 1987-08-28 Tbs Ind Sarl Procede et dispositif pour le comptage automatique, par type de pieces, de pieces de types divers decoupees successivement sur une meme presse et dispositif pour le classement automatique desdites pieces par type
DE3544251A1 (de) * 1985-12-14 1987-06-19 Duerkopp System Technik Gmbh Verfahren und vorrichtung zum selbsttaetigen zuschneiden von teilen aus flaechigem naehgut nach mit unterschiedlichen konturen versehenen mustervorlagen auf einer koordinaten-schneidmaschine

Also Published As

Publication number Publication date
EP0342364A1 (fr) 1989-11-23
DE3817106A1 (de) 1989-11-30
DE58900749D1 (de) 1992-03-05

Similar Documents

Publication Publication Date Title
EP1367013B1 (fr) Procédé d'automatisation du chargement et du déchargement de porte-conteneurs dans les terminaux de conteneurs ainsi que le dipositif correspondant de grue automatisée
EP0654721B1 (fr) Système de fabrication automatique
DE69124133T2 (de) Automatisierte Produktionsstrasse
EP3622471B1 (fr) Procédé de surveillance d'un processus de fabrication
DE10055583B4 (de) Verfahren zur Planung und Ablaufsteuerung von Produktionsabläufen
EP3867717B1 (fr) Procédé d'affichage de représentations de pièces à usiner pour faciliter une opération de tri
DE102018105911A1 (de) Produktionssystem
EP0238838A2 (fr) Système de production
DE69702049T2 (de) Vorrichtung und verfahren zum schnellen ausnehmen von leiterplatten
EP2700596B1 (fr) Système de préparation de commandes
EP2050546B1 (fr) Système d'estampillage d'éléments de coupe
DE102019135620B4 (de) Optisches Anlernen von kameraerfassten Wegstrecken
EP3679432A1 (fr) Procédé et poste de production permettant d'identifier des pièces au moyen d'une unité mobile
DE10314260A1 (de) Vorrichtung, System und Verfahren zur fertigungsbegleitenden, stückindividuellen Kennzeichnung von transportablen Gegenständen und zur Steuerung der Abläufe in Produktionsprozessen
DE19632798A1 (de) Transponder-Lesevorrichtung sowie Steuersystem für die Steuerung des Transportes von Transponder tragenden Objekten mittels Transponder-Lesevorrichtung
EP2113349A1 (fr) Installation de distribution de plaques
EP0342364A1 (fr) Procédé de transfert de pièces découpées sans souches de contrôle
EP3559765A2 (fr) Procédé d'identification de pièces, poste de production associé et procédé de modernisation associé
DE10306856A1 (de) Verfahren und System zum Fertigen eines komplexen Gegenstands
EP2151726B1 (fr) Machine programmable, appareil manuel programmable et procédé de programmation d'une machine programmable
DE102008047121A1 (de) Schlittenpositionierungsmechanismus und Schlitten für eine Bauteilmontageeinrichtung
EP3839687B1 (fr) Procédé d'exploitation d'un chariot de manutention automatique, système intralogistique et chariot de manutention pour la mise en oeuvre du procédé
DE202008018159U1 (de) Produktionsplanungs- und -steuerungs-Vorrichtung
DE19738753C2 (de) Verfahren beim Nachbearbeiten zugeschnittener Teile bei Schneidvorrichtungen für biegsames flächiges Gut sowie Anordnung zur Durchführung des Verfahrens
DE102015116896B4 (de) Transportwagen und System zum Assistieren einer Bedienperson bei einem Verspleißen zweier Bauelement-Gurte, Verfahren zum Bereitstellen eines zweiten Bauelement-Gurtes zum Verspleißen mit einem ersten Bauelement-Gurt, Verfahren zum Abführen einer Gurt-Aufnahmeeinrichtung von einem Bestückautomaten

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: A1

Designated state(s): CH DE FR GB IT LI

17P Request for examination filed

Effective date: 19891011

17Q First examination report despatched

Effective date: 19910625

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): CH DE FR GB IT LI

REF Corresponds to:

Ref document number: 58900749

Country of ref document: DE

Date of ref document: 19920305

ITF It: translation for a ep patent filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
ET Fr: translation 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
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19930413

Year of fee payment: 5

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

Ref country code: FR

Payment date: 19940322

Year of fee payment: 6

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

Ref country code: GB

Effective date: 19940415

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

Ref country code: CH

Payment date: 19940421

Year of fee payment: 6

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19940415

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

Ref country code: LI

Effective date: 19950430

Ref country code: CH

Effective date: 19950430

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

Ref country code: FR

Effective date: 19951229

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

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 NON-PAYMENT OF DUE FEES;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: 20050415

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

Ref country code: DE

Payment date: 20080626

Year of fee payment: 20