GB667669A - Improvements in and relating to the sorting of small articles - Google Patents
Improvements in and relating to the sorting of small articlesInfo
- Publication number
- GB667669A GB667669A GB2723748A GB2723748A GB667669A GB 667669 A GB667669 A GB 667669A GB 2723748 A GB2723748 A GB 2723748A GB 2723748 A GB2723748 A GB 2723748A GB 667669 A GB667669 A GB 667669A
- Authority
- GB
- United Kingdom
- Prior art keywords
- articles
- photo
- article
- vibrating
- electrically
- 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
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
- B07C5/34—Sorting according to other particular properties
- B07C5/342—Sorting according to other particular properties according to optical properties, e.g. colour
- B07C5/3425—Sorting according to other particular properties according to optical properties, e.g. colour of granular material, e.g. ore particles, grain
Landscapes
- Sorting Of Articles (AREA)
Abstract
667,669. Sorting photo-electrically. OKOLICSANYI, F., and GUNSON (LEEDS), Ltd., R. W. Nov. 21, 1949 [Oct. 20, 1948], No. 27237/48. Class 40 (iii). [Also in Group XXX] Articles to be sorted photo-electrically according to their colour are fed to the viewing position by means of a vibrating table along which the articles pass in a single layer so that as each article falls from the end of the table it is deflected or not, according to its colour, by electro-mechanical or electro-pneumatic mechanism. The articles fall from a hopper 18, Fig. 1, on to the table 19 and are kept to a single layer in height by means of a plate 18a. The table and hopper are supported on blade springs 20, one of which forms or is attached to the armature of an A.C. fed electromagnet 21, so that the articles advance steadily along the vibrating table. The surface of the table is provided with grooves 22, Fig. 2, so that the articles reach the end of the table in a number of single rows. Each groove has associated with it a lamp 30 which illuminates each article leaving the end of the table, and a photo-cell which "looks at " the reflected light from each object. According to the photo-cell output means may be operated to deflect articles from tray 34 directly below the edge of the table to tray 34a. The deflecting means may comprise a solenoid-operated plunger carrying a tongue which projects into the path of the falling article or may be an electrically-controlled air blast. Since the recovery time of the solenoid plunger may be large a number of such plungers may be grouped around the path of the article so that as each is operated it switches in the next so that its tongue may start to move forward before the first one is completely withdrawn. The articles may fall from the table on to a belt moving at right angles to the direction of movement of the table so that the articles form a single line when they leave the belt. The first vibrating table may feed a second one vibrating with a different amplitude and having a baffle above it to reduce the layer of articles to a single thickness. U.S.A. Specifications 2,054,319, 2,054,320, 2,131,095 and Specifications 617,276 and 642,284 are referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2723748A GB667669A (en) | 1948-10-20 | 1948-10-20 | Improvements in and relating to the sorting of small articles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2723748A GB667669A (en) | 1948-10-20 | 1948-10-20 | Improvements in and relating to the sorting of small articles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB667669A true GB667669A (en) | 1952-03-05 |
Family
ID=10256324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2723748A Expired GB667669A (en) | 1948-10-20 | 1948-10-20 | Improvements in and relating to the sorting of small articles |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB667669A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE948922C (en) * | 1954-01-19 | 1956-09-06 | Mij Koffiepellerij Blaauwhoede | Sorting device for legumes |
| US2835373A (en) * | 1954-05-10 | 1958-05-20 | Everett H Bickley | Article aligning conveyor for color sorting machine |
| US3127016A (en) * | 1964-03-31 | baigent | ||
| US5135114A (en) * | 1988-08-11 | 1992-08-04 | Satake Engineering Co., Ltd. | Apparatus for evaluating the grade of rice grains |
| EP1414721A2 (en) * | 2001-07-12 | 2004-05-06 | Satake Usa Inc. | Slide for sorting machine |
| CN102620248A (en) * | 2012-03-29 | 2012-08-01 | 安徽捷迅光电技术有限公司 | Reflecting board with adjusting handle |
| CN104998831A (en) * | 2015-07-12 | 2015-10-28 | 赵烨 | Device for identifying, counting and picking out gravel type impurities in grains |
| CN108097598A (en) * | 2017-12-27 | 2018-06-01 | 合肥市雅视智能科技有限公司 | New energy battery cap full inspection machine |
-
1948
- 1948-10-20 GB GB2723748A patent/GB667669A/en not_active Expired
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3127016A (en) * | 1964-03-31 | baigent | ||
| DE948922C (en) * | 1954-01-19 | 1956-09-06 | Mij Koffiepellerij Blaauwhoede | Sorting device for legumes |
| US2835373A (en) * | 1954-05-10 | 1958-05-20 | Everett H Bickley | Article aligning conveyor for color sorting machine |
| US5135114A (en) * | 1988-08-11 | 1992-08-04 | Satake Engineering Co., Ltd. | Apparatus for evaluating the grade of rice grains |
| EP1414721A2 (en) * | 2001-07-12 | 2004-05-06 | Satake Usa Inc. | Slide for sorting machine |
| EP1414721A4 (en) * | 2001-07-12 | 2006-12-06 | Satake Usa Inc | Slide for sorting machine |
| CN102620248A (en) * | 2012-03-29 | 2012-08-01 | 安徽捷迅光电技术有限公司 | Reflecting board with adjusting handle |
| CN104998831A (en) * | 2015-07-12 | 2015-10-28 | 赵烨 | Device for identifying, counting and picking out gravel type impurities in grains |
| CN104998831B (en) * | 2015-07-12 | 2017-10-17 | 石哲文 | Stone class impurities identification counts and sorts out device in grain |
| CN108097598A (en) * | 2017-12-27 | 2018-06-01 | 合肥市雅视智能科技有限公司 | New energy battery cap full inspection machine |
| CN108097598B (en) * | 2017-12-27 | 2024-02-27 | 南京瑞邦电池有限公司 | New energy battery cap full inspection machine |
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