ES2077515A2 - Fault location by automatic vision in manufacture of cork stoppers - Google Patents

Fault location by automatic vision in manufacture of cork stoppers

Info

Publication number
ES2077515A2
ES2077515A2 ES09302411A ES9302411A ES2077515A2 ES 2077515 A2 ES2077515 A2 ES 2077515A2 ES 09302411 A ES09302411 A ES 09302411A ES 9302411 A ES9302411 A ES 9302411A ES 2077515 A2 ES2077515 A2 ES 2077515A2
Authority
ES
Spain
Prior art keywords
cork
stoppers
manufacture
automatic vision
fault location
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
ES09302411A
Other languages
Spanish (es)
Other versions
ES2077515B1 (en
ES2077515R (en
Inventor
Valverde Jose Maria Valverde
Carrillo Juan Francisco Duque
Fuentes Jose Luis Calvo
Jociles Julio Salgado
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.)
CORCHO Y TECNOLOGIA SL
Universidad de Extremadura
Original Assignee
CORCHO Y TECNOLOGIA SL
Universidad de Extremadura
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 CORCHO Y TECNOLOGIA SL, Universidad de Extremadura filed Critical CORCHO Y TECNOLOGIA SL
Priority to ES09302411A priority Critical patent/ES2077515B1/en
Priority to FR9413471A priority patent/FR2712526A1/en
Priority to IT94TO000902A priority patent/IT1267140B1/en
Priority to PT101604A priority patent/PT101604A/en
Publication of ES2077515A2 publication Critical patent/ES2077515A2/en
Publication of ES2077515R publication Critical patent/ES2077515R/es
Application granted granted Critical
Publication of ES2077515B1 publication Critical patent/ES2077515B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27J—MECHANICAL WORKING OF CANE, CORK, OR SIMILAR MATERIALS
    • B27J5/00—Mechanical working of cork

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Closures For Containers (AREA)
  • Details Of Cutting Devices (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)

Abstract

The method of manufacture of cork stoppers commences with analysis, with the aid of automatic vision, of the surface of the sheet of cork (7) from which the stoppers will be cut. The image is processed to locate faults and zones of highest quality. The punching of stoppers from the high quality zone is optimised to maximise the number of good quality corks obtained. The image is gathered by a video camera (3) and processed by a computer (4). The co-ordinates of the centre of the circular contour of each extraction are determined and coded into electrical signals. These signals are delivered through an interface (5) to an electromechanical system (2) that positions the cork sheet and the cork punching tool (10).
ES09302411A 1993-11-18 1993-11-18 PROCEDURE AND INSTALLATION FOR THE MANUFACTURE OF CORK PLUGS. Expired - Lifetime ES2077515B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES09302411A ES2077515B1 (en) 1993-11-18 1993-11-18 PROCEDURE AND INSTALLATION FOR THE MANUFACTURE OF CORK PLUGS.
FR9413471A FR2712526A1 (en) 1993-11-18 1994-11-09 Fault location by automatic vision in manufacture of cork stoppers
IT94TO000902A IT1267140B1 (en) 1993-11-18 1994-11-11 PROCEDURE AND INSTALLATION FOR THE MANUFACTURE OF CORK STOPPERS.
PT101604A PT101604A (en) 1993-11-18 1994-11-16 PROCESS AND INSTALLATION FOR THE MANUFACTURE OF CORTICAL ROLLS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES09302411A ES2077515B1 (en) 1993-11-18 1993-11-18 PROCEDURE AND INSTALLATION FOR THE MANUFACTURE OF CORK PLUGS.

Publications (3)

Publication Number Publication Date
ES2077515A2 true ES2077515A2 (en) 1995-11-16
ES2077515R ES2077515R (en) 1997-04-16
ES2077515B1 ES2077515B1 (en) 1998-01-01

Family

ID=8283646

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09302411A Expired - Lifetime ES2077515B1 (en) 1993-11-18 1993-11-18 PROCEDURE AND INSTALLATION FOR THE MANUFACTURE OF CORK PLUGS.

Country Status (4)

Country Link
ES (1) ES2077515B1 (en)
FR (1) FR2712526A1 (en)
IT (1) IT1267140B1 (en)
PT (1) PT101604A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2140309A1 (en) * 1997-07-07 2000-02-16 Corchos De Merida S A Method for sorting cork stoppers
ES2190765A1 (en) * 2002-01-22 2003-08-01 Enginyeria Informatica Olot S Procedure and equipment for the classification of corks
EP1724075A3 (en) * 2004-10-08 2011-12-21 José Luis Godoy Varo Automatic system and procedure for handling and treatment of natural cork slabs
PT109060A (en) * 2015-12-29 2017-06-29 Amorim Cork Res Lda AUTOMATIC CORK ROLLING DRYING SYSTEM

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2229954B1 (en) * 2004-10-08 2005-12-16 Jose Luis Godoy Varo DEVICE AND PROCEDURE FOR MANAGEMENT AND CONTROL FOR AN AUTOMATIC HANDLING AND TREATMENT APPLIANCE, APPLICABLE TO NATURAL CORK PLATES.
ES2302486B1 (en) * 2008-02-21 2009-07-27 Jose Luis Godoy Varo METHOD AND APPARATUS FOR MANUFACTURE OF NATURAL CORK MULTI PAPER PLUGS AND NATURAL CORK MULTI PAPER PLUG.

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2576826A1 (en) * 1985-02-05 1986-08-08 Barrere Francis Method for manufacturing corks from natural cork
WO1989009378A1 (en) * 1988-03-25 1989-10-05 Kreon Process for determining and reconstituting special coordinates of each point of a set of points characterizing a tridimensional surface, and process for producing a tridimensional image of said surface from these coordinates

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2576826A1 (en) * 1985-02-05 1986-08-08 Barrere Francis Method for manufacturing corks from natural cork
WO1989009378A1 (en) * 1988-03-25 1989-10-05 Kreon Process for determining and reconstituting special coordinates of each point of a set of points characterizing a tridimensional surface, and process for producing a tridimensional image of said surface from these coordinates

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2140309A1 (en) * 1997-07-07 2000-02-16 Corchos De Merida S A Method for sorting cork stoppers
ES2190765A1 (en) * 2002-01-22 2003-08-01 Enginyeria Informatica Olot S Procedure and equipment for the classification of corks
ES2190765B1 (en) * 2002-01-22 2004-06-01 Enginyeria Informatica Olot, S.L. PROCEDURE AND APPLIANCE FOR THE CLASSIFICATION OF CORK PLUGS.
EP1724075A3 (en) * 2004-10-08 2011-12-21 José Luis Godoy Varo Automatic system and procedure for handling and treatment of natural cork slabs
PT109060A (en) * 2015-12-29 2017-06-29 Amorim Cork Res Lda AUTOMATIC CORK ROLLING DRYING SYSTEM

Also Published As

Publication number Publication date
PT101604A (en) 1995-07-06
ITTO940902A1 (en) 1996-05-11
ES2077515B1 (en) 1998-01-01
ITTO940902A0 (en) 1994-11-11
IT1267140B1 (en) 1997-01-28
FR2712526A1 (en) 1995-05-24
ES2077515R (en) 1997-04-16

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