CA2518681C - Systeme de positionnement d'une piece a travailler - Google Patents

Systeme de positionnement d'une piece a travailler Download PDF

Info

Publication number
CA2518681C
CA2518681C CA2518681A CA2518681A CA2518681C CA 2518681 C CA2518681 C CA 2518681C CA 2518681 A CA2518681 A CA 2518681A CA 2518681 A CA2518681 A CA 2518681A CA 2518681 C CA2518681 C CA 2518681C
Authority
CA
Canada
Prior art keywords
log
identifying means
workpiece
processor
turning mechanism
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
CA2518681A
Other languages
English (en)
Other versions
CA2518681A1 (fr
Inventor
Murray Boyd
Sandy Webster
Roland Davyduke
Ronald H. Pobuda
Carl Flatman
Rory M. Mitchell
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.)
USNR Kockums Cancar Holdings ULC
Original Assignee
USNR Kockums Cancar Co
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
Priority claimed from CA 2480976 external-priority patent/CA2480976A1/fr
Application filed by USNR Kockums Cancar Co filed Critical USNR Kockums Cancar Co
Priority to CA2518681A priority Critical patent/CA2518681C/fr
Publication of CA2518681A1 publication Critical patent/CA2518681A1/fr
Application granted granted Critical
Publication of CA2518681C publication Critical patent/CA2518681C/fr
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
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B31/00—Arrangements for conveying, loading, turning, adjusting, or discharging the log or timber, specially designed for saw mills or sawing machines
    • B27B31/04—Turning equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B31/00—Arrangements for conveying, loading, turning, adjusting, or discharging the log or timber, specially designed for saw mills or sawing machines
    • B27B31/06—Adjusting equipment, e.g. using optical projection

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

Un système pour placer une pièce en position optimale. Dans un mode de réalisation, un dispositif marque la pièce avant qu'elle passe dans un scanneur qui est relié à un optimiseur afin de déterminer la position optimale de la pièce. L'orientation de la pièce est détectée par une première caméra. La marque peut être utilisée comme point de repère pour faire tourner la pièce jusqu'en position optimale en fonction de l'orientation de la marque. Un mécanisme fait tourner la pièce afin de la placer en position optimale. Pendant que la pièce tourne, une autre caméra détecte l'orientation de la marque. Un processeur compare, en temps réel, l'orientation de la pièce avec la position optimale afin de déterminer si la pièce est bien en position optimale ou non.
CA2518681A 2004-09-09 2005-09-09 Systeme de positionnement d'une piece a travailler Expired - Lifetime CA2518681C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2518681A CA2518681C (fr) 2004-09-09 2005-09-09 Systeme de positionnement d'une piece a travailler

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA 2480976 CA2480976A1 (fr) 2004-09-09 2004-09-09 Systeme de positionnement d'une piece
CA2,480,976 2004-09-09
CA2518681A CA2518681C (fr) 2004-09-09 2005-09-09 Systeme de positionnement d'une piece a travailler

Publications (2)

Publication Number Publication Date
CA2518681A1 CA2518681A1 (fr) 2006-03-09
CA2518681C true CA2518681C (fr) 2013-11-19

Family

ID=36035901

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2518681A Expired - Lifetime CA2518681C (fr) 2004-09-09 2005-09-09 Systeme de positionnement d'une piece a travailler

Country Status (1)

Country Link
CA (1) CA2518681C (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7857021B2 (en) 2004-09-09 2010-12-28 Usnr/Kockums Cancar Company System for positioning a workpiece
US7849894B2 (en) 2005-03-17 2010-12-14 U.S. Natural Resources, Inc. Log rotation and verification system and method
AU2006201934B8 (en) * 2005-05-11 2010-05-27 Matthew Dickson A Stake Driver
DE102006051282A1 (de) * 2006-10-25 2008-04-30 Esterer Wd Gmbh & Co. Kg Verfahren und Vorrichtung zum Zerlegen von Baumstämmen
CN120868920A (zh) * 2025-09-28 2025-10-31 上海集迦电子科技有限公司 定位检测装置、承载件、定位获取系统及方法

Also Published As

Publication number Publication date
CA2518681A1 (fr) 2006-03-09

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