ES2092437A1 - Dispsositivo para la deteccion de los bordes de pequeño espesor y su aplicacion a un aparato de asido de dichos objetos. - Google Patents

Dispsositivo para la deteccion de los bordes de pequeño espesor y su aplicacion a un aparato de asido de dichos objetos.

Info

Publication number
ES2092437A1
ES2092437A1 ES09400848A ES9400848A ES2092437A1 ES 2092437 A1 ES2092437 A1 ES 2092437A1 ES 09400848 A ES09400848 A ES 09400848A ES 9400848 A ES9400848 A ES 9400848A ES 2092437 A1 ES2092437 A1 ES 2092437A1
Authority
ES
Spain
Prior art keywords
objects
edges
detection
application
small thickness
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
ES09400848A
Other languages
English (en)
Other versions
ES2092437B1 (es
Inventor
Jerome Darragon
Regis Reymondon
Bernard Buffefant
Luigi Boschetti
Verdu Damian Poveda
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.)
FBP Srl
INST ESPANOL DEL CALZADO Y CON
Centre Technique Cuir Chaussure Maroquinerie
Original Assignee
FBP Srl
INST ESPANOL DEL CALZADO Y CON
Centre Technique Cuir Chaussure Maroquinerie
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 FBP Srl, INST ESPANOL DEL CALZADO Y CON, Centre Technique Cuir Chaussure Maroquinerie filed Critical FBP Srl
Publication of ES2092437A1 publication Critical patent/ES2092437A1/es
Application granted granted Critical
Publication of ES2092437B1 publication Critical patent/ES2092437B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H7/00—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles
    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
    • C14B1/00—Manufacture of leather; Machines or devices therefor
    • C14B1/62—Winding or stacking hides or leather
    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
    • C14B17/00—Details of apparatus or machines for manufacturing or treating skins, hides, leather, or furs
    • C14B17/06—Work feeding or clamping devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/14—Measuring arrangements characterised by the use of optical techniques for measuring distance or clearance between spaced objects or spaced apertures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/20—Location in space
    • B65H2511/22—Distance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/50—Occurence
    • B65H2511/51—Presence
    • B65H2511/514—Particular portion of element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2553/00—Sensing or detecting means
    • B65H2553/40—Sensing or detecting means using optical, e.g. photographic, elements
    • B65H2553/41—Photoelectric detectors
    • B65H2553/414—Photoelectric detectors involving receptor receiving light reflected by a reflecting surface and emitted by a separate emitter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2553/00—Sensing or detecting means
    • B65H2553/80—Arangement of the sensing means
    • B65H2553/81—Arangement of the sensing means on a movable element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/13—Parts concerned of the handled material
    • B65H2701/131—Edges
    • B65H2701/1315—Edges side edges, i.e. regarded in context of transport
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/17—Nature of material
    • B65H2701/178—Hide, leather or skin

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)

Abstract

DISPOSITIVO PARA LA DETECCION DE LOS BORDES DE OBJETOS DE PEQUEÑO ESPESOR, Y SU APLICACION A UN APARATO DE ASIDO DE DICHOS OBJETOS. EL DISPOSITIVO PERMITE LA DETECCION DE LOS BORDES DE OBJETOS FLEXIBLES DE PEQUEÑO ESPESOR TALES COMO PIELES Y CUEROS, APILADOS DE PLANO O SOBRE UN CABALLETE. ESTE DISPOSITIVO COMPRENDE POR LO MENOS UNA CABEZA MOVIL, DESPLAZABLE ENCIMA DE LOS OBJETOS INTERESADOS EN UN PLANO SENSIBLEMENTE PARALELO A ESTOS, Y PORTADORA DE MEDIOS DE TELEMETRIA DIRIGIDOS HACIA DICHOS OBJETOS, QUE MIDEN LA DISTANCIA HASTA SU SUPERFICIE. LOS MEDIOS DE TELEMETRIA ESTAN CONECTADOS A UNOS MEDIOS DE TRATAMIENTO PARA DETECTAR UNA VARIACION BRUSCA Y SIGNIFICATIVA DE LA DISTANCIA MEDIDA, QUE CORRESPONDE AL BORDE DE UN OBJETO. APLICACION A UNOS APARATOS DE ASIDO, QUE ASEGURAN EL DESAPILADO DE PIELES, CON UNAS CABEZAS MOVILES EQUIPADAS PARA LA DETECCION DE LOS BORDES Y PARA TOMAR A CONTINUACION LAS PIELES POR SUS BORDES DETECTADOS.
ES09400848A 1993-04-27 1994-04-22 Dispositivo para la deteccion de los bordes de objetos de peque¦o espesor y su aplicacion a un aparato de asido de dichos objetos. Expired - Fee Related ES2092437B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9305195A FR2704642B1 (fr) 1993-04-27 1993-04-27 Dispositif pour la detection des bords d'objets de faible epaisseur, et son application a un appareil de prehension de tels objets.

Publications (2)

Publication Number Publication Date
ES2092437A1 true ES2092437A1 (es) 1996-11-16
ES2092437B1 ES2092437B1 (es) 1997-07-01

Family

ID=9446655

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09400848A Expired - Fee Related ES2092437B1 (es) 1993-04-27 1994-04-22 Dispositivo para la deteccion de los bordes de objetos de peque¦o espesor y su aplicacion a un aparato de asido de dichos objetos.

Country Status (4)

Country Link
ES (1) ES2092437B1 (es)
FR (1) FR2704642B1 (es)
IT (1) IT1311767B1 (es)
PT (1) PT101506B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2002122760A (ru) * 2000-01-26 2004-04-10 Кба-Жиори С.А. (Ch) Способ и устройство для регистрации бумажных листов
DE102005057690A1 (de) * 2005-04-14 2006-10-19 Maschinenbau Gerold Gmbh & Co. Kg Vorrichtung und Verfahren zum Vereinzeln von Folien, insbesondere von Verbundglasscheibenfolien
EP2651791A4 (en) * 2010-11-11 2015-05-06 Alvibra As SYSTEM AND METHOD FOR SHUTTLE TRANSPORT
ITVR20130053A1 (it) * 2013-03-01 2014-09-02 Bergi S P A Macchina per il caricamento di pelli naturali su mezzi trasportatori
DE102015107378A1 (de) * 2015-05-11 2016-11-17 Dieffenbacher Maschinenfabrik Gmbh, Zaisenhausen Vorrichtung und Verfahren zum Transport von Folien
ITUB20160872A1 (it) * 2016-02-19 2017-08-19 Comelz Spa Dispositivo per il carico di materiali in fogli su un piano di lavoro di un impianto di taglio a nastro trasportatore.
ITUA20162437A1 (it) * 2016-04-08 2017-10-08 Andrea Pegoraro Apparato per il trattamento di pellami
CN112501362A (zh) * 2020-11-27 2021-03-16 无锡瑞嘉智诚汽车配件有限公司 一种皮革进给夹持定位机构
IT202200023187A1 (it) * 2022-11-10 2024-05-10 Barnini S R L Apparecchiatura di alimentazione di pellami per linee di trattamento o lavorazione degli stessi
WO2025239772A1 (en) * 2024-05-13 2025-11-20 Jathé Bv Method for gripping a sheet and sheet gripping device for gripping a sheet

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2096176A5 (en) * 1970-06-10 1972-02-11 Turner Maschinenfabrik Unstacking device - for piles of animal hides and skins
US3907439A (en) * 1973-08-14 1975-09-23 Zygo Corp Edge-sensing with a scanning laser beam
US4450352A (en) * 1980-06-04 1984-05-22 Dagens Nyheters Ab Method and device for counting sheet material
FR2603264A1 (fr) * 1986-09-02 1988-03-04 Charvo Sa Machine pour le prelevement automatique de peaux ou similaires a partir d'une pile
WO1991008315A1 (de) * 1989-11-29 1991-06-13 Kela Spezialmaschinen Gmbh Durchlaufeinrichtung für die behandlung von leder und ähnlichen materialien

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3393908A (en) * 1965-07-19 1968-07-23 Swift & Co Leather stacker
JPS57206137A (en) * 1981-06-15 1982-12-17 Nec Corp Transmitter
IT1176417B (it) * 1984-07-18 1987-08-18 Vipa Studio Progettazione Rapp Apparecchiatura per l'accatastamento di elementi lastriformi in genere quali fogli,pelli,lastre e simili

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2096176A5 (en) * 1970-06-10 1972-02-11 Turner Maschinenfabrik Unstacking device - for piles of animal hides and skins
US3907439A (en) * 1973-08-14 1975-09-23 Zygo Corp Edge-sensing with a scanning laser beam
US4450352A (en) * 1980-06-04 1984-05-22 Dagens Nyheters Ab Method and device for counting sheet material
FR2603264A1 (fr) * 1986-09-02 1988-03-04 Charvo Sa Machine pour le prelevement automatique de peaux ou similaires a partir d'une pile
WO1991008315A1 (de) * 1989-11-29 1991-06-13 Kela Spezialmaschinen Gmbh Durchlaufeinrichtung für die behandlung von leder und ähnlichen materialien

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
FRANCISCO PEÐAFIEL BUENO. Sistema de visión artificial para la detección de bordes en objetos planos apilados. 04.10.91 Proyecto de fin de carrera n‘ 90185078. Universidad PolitÚcnica de Madrid. Escuela TÚcnica Superior de Ingenieros Industriales. División de Ingeniería de Sistemas y Automática (DISAM) * Descripción del proyecto * *
PASCUAL CAMPOY y otros. Artificial Vision Based Sensor for Edge Detection of Stacked Skins. Proceedings of the International Symposium on Industrial Robots (Barcelona, 06-09.10.92) pßginas 129-134 *

Also Published As

Publication number Publication date
FR2704642A1 (fr) 1994-11-04
IT1311767B1 (it) 2002-03-19
ES2092437B1 (es) 1997-07-01
PT101506A (pt) 1995-01-31
ITTO940334A0 (it) 1994-04-26
FR2704642B1 (fr) 1995-07-13
ITTO940334A1 (it) 1995-10-26
PT101506B (pt) 1999-12-31

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Effective date: 20141120