ATE62155T1 - OPTICAL SORTING DEVICE FOR SEPARATING TWO TYPES OF PARTICLES WITH DIFFERENT OPTICAL TRANSMISSION. - Google Patents

OPTICAL SORTING DEVICE FOR SEPARATING TWO TYPES OF PARTICLES WITH DIFFERENT OPTICAL TRANSMISSION.

Info

Publication number
ATE62155T1
ATE62155T1 AT87402095T AT87402095T ATE62155T1 AT E62155 T1 ATE62155 T1 AT E62155T1 AT 87402095 T AT87402095 T AT 87402095T AT 87402095 T AT87402095 T AT 87402095T AT E62155 T1 ATE62155 T1 AT E62155T1
Authority
AT
Austria
Prior art keywords
particles
camera
separating
types
sorting device
Prior art date
Application number
AT87402095T
Other languages
German (de)
Inventor
Jean-Christophe Duong
Original Assignee
Bsn Sa
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 Bsn Sa filed Critical Bsn Sa
Application granted granted Critical
Publication of ATE62155T1 publication Critical patent/ATE62155T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/36—Sorting apparatus characterised by the means used for distribution
    • B07C5/361—Processing or control devices therefor, e.g. escort memory
    • B07C5/362—Separating or distributor mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/34—Sorting according to other particular properties
    • B07C5/3416—Sorting according to other particular properties according to radiation transmissivity, e.g. for light, x-rays, particle radiation

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Sorting Of Articles (AREA)
  • Image Analysis (AREA)
  • Optical Communication System (AREA)
  • Combined Means For Separation Of Solids (AREA)

Abstract

The particles to be sorted are poured onto a translucent inclined plane (3) beneath which is arranged a light source and above which is placed a camera. At the bottom of the inclined plane (3) there are arranged, side by side, hammers (8) capable of tilting about a pivot (9) between a rest position and a position in which they eject the undesirable particle when the latter is detected by the camera. Each hammer (8) is fixed to a connecting rod (47), the downwards displacement of which places the hammer (9) in the ejection position. The connecting rod (47) is joined to the rod (61) of a double-action pneumatic jack (62) controlled by a distributor (43) which is pilot-controlled by a light-sensitive element of the camera. Applicable for sorting cullet. <IMAGE>
AT87402095T 1986-09-29 1987-09-21 OPTICAL SORTING DEVICE FOR SEPARATING TWO TYPES OF PARTICLES WITH DIFFERENT OPTICAL TRANSMISSION. ATE62155T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8613511A FR2604377B1 (en) 1986-09-29 1986-09-29 DEVICE FOR OPTICAL SORTING OF GROISIL
EP87402095A EP0263015B1 (en) 1986-09-29 1987-09-21 Optical sorting device to separate two categories of particles having different optical transmissivities

Publications (1)

Publication Number Publication Date
ATE62155T1 true ATE62155T1 (en) 1991-04-15

Family

ID=9339333

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87402095T ATE62155T1 (en) 1986-09-29 1987-09-21 OPTICAL SORTING DEVICE FOR SEPARATING TWO TYPES OF PARTICLES WITH DIFFERENT OPTICAL TRANSMISSION.

Country Status (4)

Country Link
EP (1) EP0263015B1 (en)
AT (1) ATE62155T1 (en)
DE (1) DE3769058D1 (en)
FR (1) FR2604377B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2632879B1 (en) * 1988-06-17 1991-06-21 Guerin Sarl Ets Gaby DEVICE FOR OPTICALLY SORTING OBJECTS ACCORDING TO THEIR COLOR, PARTICULARLY GLASS PIECES
US5314072A (en) * 1992-09-02 1994-05-24 Rutgers, The State University Sorting plastic bottles for recycling
US5335791A (en) * 1993-08-12 1994-08-09 Simco/Ramic Corporation Backlight sorting system and method
US5603413A (en) * 1994-09-01 1997-02-18 Wellman, Inc. Sortation method for transparent optically active articles
AT11769U1 (en) * 2009-08-19 2011-04-15 Binder Co Ag METHOD AND DEVICE FOR DETECTING LEAD-RELATED GLASS PIECES
CN110624856B (en) * 2019-10-11 2025-03-25 东莞领益精密制造科技有限公司 OCA check out test set
CN114833096B (en) * 2022-05-12 2023-03-10 安徽唯嵩光电科技有限公司 Cavity-adjustable discharge hopper and color sorter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2927690A (en) * 1946-05-15 1960-03-08 Bolidens Gruv Ab Apparatus for ore separation
GB1004222A (en) * 1961-12-22 1965-09-15 Nat Res Dev Improvements in or relating to separating mechanism in or for mixture separating apparatus
US3980181A (en) * 1975-06-19 1976-09-14 Geosource Inc. Color sorting apparatus
FR2576008B1 (en) * 1985-01-16 1992-01-31 Bsn DEVICE FOR OPTICAL SORTING OF GROISIL, TO OBTAIN CALCIN, AND INSTALLATION COMPRISING SUCH DEVICES

Also Published As

Publication number Publication date
FR2604377B1 (en) 1990-04-20
EP0263015A2 (en) 1988-04-06
EP0263015A3 (en) 1988-06-22
FR2604377A1 (en) 1988-04-01
EP0263015B1 (en) 1991-04-03
DE3769058D1 (en) 1991-05-08

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties