GB900606A - Single sheet classifier - Google Patents
Single sheet classifierInfo
- Publication number
- GB900606A GB900606A GB4173860A GB4173860A GB900606A GB 900606 A GB900606 A GB 900606A GB 4173860 A GB4173860 A GB 4173860A GB 4173860 A GB4173860 A GB 4173860A GB 900606 A GB900606 A GB 900606A
- Authority
- GB
- United Kingdom
- Prior art keywords
- detector
- register
- sheet
- pulses
- tachometer
- 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
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/20—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed
- B26D5/30—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed having the cutting member controlled by scanning a record carrier
- B26D5/32—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed having the cutting member controlled by scanning a record carrier with the record carrier formed by the work itself
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/34—Devices for discharging articles or materials from conveyor
- B65G47/46—Devices for discharging articles or materials from conveyor and distributing, e.g. automatically, to desired points
- B65G47/50—Devices for discharging articles or materials from conveyor and distributing, e.g. automatically, to desired points according to destination signals stored in separate systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
- B65H29/58—Article switches or diverters
- B65H29/62—Article switches or diverters diverting faulty articles from the main streams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2404/00—Parts for transporting or guiding the handled material
- B65H2404/60—Other elements in face contact with handled material
- B65H2404/63—Oscillating, pivoting around an axis parallel to face of material, e.g. diverting means
- B65H2404/632—Wedge member
-
- 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
-
- 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
- B65H2511/52—Defective operating conditions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2557/00—Means for control not provided for in groups B65H2551/00 - B65H2555/00
- B65H2557/30—Control systems architecture or components, e.g. electronic or pneumatic modules; Details thereof
- B65H2557/33—Control systems architecture or components, e.g. electronic or pneumatic modules; Details thereof for digital control, e.g. for generating, counting or comparing pulses
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/04—Processes
- Y10T83/0448—With subsequent handling [i.e., of product]
- Y10T83/0467—By separating products from each other
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/202—With product handling means
- Y10T83/2074—Including means to divert one portion of product from another
- Y10T83/2083—Deflecting guide
- Y10T83/2085—Positionable gate in product flow path
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/525—Operation controlled by detector means responsive to work
- Y10T83/541—Actuation of tool controlled in response to work-sensing means
- Y10T83/543—Sensing means responsive to work indicium or irregularity
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Controlling Sheets Or Webs (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
900,606. Rolling-mill plant. BLAW-KNOX CO. Dec. 5, 1960 [Dec. 22, 1959], No. 41738/60. Class 83 (4). [Also in Groups XIX, XXXVI and XL (b)] In apparatus for sorting sheets in accordance with a characteristic measured before the sheets are sheared from a moving strip, a computer determines in which sheet said characteristic will occur and operates a deflector when the leading edge of the sheet is detected approaching the deflector. Steel strip from a roll C passes a pin-hole detector 11 to a shear 14, while a tachometer 24 produces pulses indicative of its travel. These pulses together with pulses produced by a tachometer 25 are used in conjunction with counts preset on units 45, 46, 47 in accordance with the distance between detector 11 and shear 14, detector 27 and detector 28 respectively to determine the number of complete sheets between detectors 11 and 27, the result being stored in register 39, and the distance of the next potential cut from the detector 11, the result being stored in register 37. When a pin-hole passes detector 11, a pulse is entered in a memory register 40 and is stepped through the register by pulses from tachometer 25 delayed in delay counter 38 to an extent determined by register 37. When the pulse has been stepped on a number of times equal to the number stored in the register 40, the next sheet to arrive at detector 27 will contain a pinhole, and the output from register 40 opens a gate between detectors 27 and 28 so that when the pin-holed sheet arrives at detector 27 the output thereof prepares detector 28 for the sheet. Passage of the sheet past detector 28 causes a pulse to be entered in register 41 which is shifted through the register by pulses from tachometer 30 corresponding to the passage of the sheet along conveyer 15. The pulse leaves register 41 when the pin-holed sheet is about to reach a detector 31 and gates the output of detector 31 to operate the solenoid of the deflector 16. The deflectors 27, 28, 31 are sensitive to the leading edge of the sheets and may be photo-electric or, provided the strip is ferrous, magnetic.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US86136659 US3169428A (en) | 1959-12-22 | 1959-12-22 | Single sheet classifier |
Publications (1)
Publication Number | Publication Date |
---|---|
GB900606A true GB900606A (en) | 1962-07-11 |
Family
ID=25335597
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4173860A Expired GB900606A (en) | 1959-12-22 | 1960-12-05 | Single sheet classifier |
Country Status (2)
Country | Link |
---|---|
US (1) | US3169428A (en) |
GB (1) | GB900606A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2124386A (en) * | 1982-06-26 | 1984-02-15 | Derek Harry Graddon Redman | Dynamic measuring system |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3222964A (en) * | 1962-10-09 | 1965-12-14 | West Virginia Pulp & Paper Co | Method of sheeting webs |
DE1461217B2 (en) * | 1964-07-17 | 1971-02-04 | Jagenberg-Werke AG, 4000 Dussel dorf | Device in a cross-cutting machine for sorting faulty sheets or sheet packages |
US3880033A (en) * | 1973-06-26 | 1975-04-29 | Molins Machine Co Inc | Rotary shear assembly |
US4026172A (en) * | 1975-03-17 | 1977-05-31 | Hagger Company | Belt loop trimming apparatus |
US4119246A (en) * | 1977-07-07 | 1978-10-10 | Haggar Company | Apparatus for crimping belt loops |
US4373185A (en) * | 1980-11-13 | 1983-02-08 | E-Systems, Inc. | Tracking in a distribution system |
JPS60137748U (en) * | 1984-02-22 | 1985-09-12 | 株式会社 名南製作所 | Separation and conveyance device for veneer veneer |
JPS6118676A (en) * | 1984-07-06 | 1986-01-27 | Nippon Denso Co Ltd | Removal of defect and apparatus thereof |
JPS62152695A (en) * | 1985-12-25 | 1987-07-07 | ワイケイケイ株式会社 | Method of cutting long-sized product with joint |
JPH0749197B2 (en) * | 1988-04-08 | 1995-05-31 | 富士写真フイルム株式会社 | Control device for web cutting line |
US4934228A (en) * | 1989-01-13 | 1990-06-19 | U.S. Natural Resources, Inc. | System for diverting veneer sheets having offsize defects |
US4989651A (en) * | 1989-01-17 | 1991-02-05 | Weyerhaeuser Company | Automatic veneer lathe trash gate |
IT1228658B (en) * | 1989-02-10 | 1991-06-27 | Cremona Angelo & Figlio | DEVICE FOR SECTIONING AND STACKING OF WOODEN RIVETS. |
CA2172082A1 (en) * | 1995-03-24 | 1996-09-25 | Carl R. Marschke | Sheet saving diverter for corrugator |
US7395744B2 (en) * | 2004-06-01 | 2008-07-08 | Eastman Kodak Company | Chad diverting apparatus |
JP5677759B2 (en) * | 2010-03-26 | 2015-02-25 | ユニ・チャーム株式会社 | Defective workpiece discharge device |
JP5755918B2 (en) * | 2011-03-24 | 2015-07-29 | ユニ・チャーム株式会社 | Method for manufacturing absorbent article |
BR112014011459B1 (en) * | 2011-11-11 | 2020-11-17 | Loesch Verpackungstechnik Gmbh | method and device for separating leaf-shaped objects into strip-shaped or plate-shaped object subunits |
CN105665292A (en) * | 2015-11-10 | 2016-06-15 | 武汉科技大学 | Automatic coiled material separation equipment and control method for automatic coiled material separation process |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2732896A (en) * | 1956-01-31 | lundahl | ||
US2367416A (en) * | 1940-08-04 | 1945-01-16 | Maxson Automatic Mach | Sheet-feeding method and machine |
US2497149A (en) * | 1943-12-21 | 1950-02-14 | Carnegie Illinois Steel Corp | Apparatus for handling sheets during inspection |
US2576043A (en) * | 1950-05-19 | 1951-11-20 | United States Steel Corp | Apparatus for detecting and marking pin holes |
GB801251A (en) * | 1955-02-09 | 1958-09-10 | Wean Engineering Co Inc | Improvements in or relating to sheet classifier |
US2930228A (en) * | 1956-11-30 | 1960-03-29 | United States Steel Corp | Apparatus for detecting and recording defects in a strip |
US3093020A (en) * | 1956-12-04 | 1963-06-11 | Du Pont | Reject memory sorting apparatus |
US3013658A (en) * | 1957-09-19 | 1961-12-19 | Magnavox Co | Card processing system |
-
1959
- 1959-12-22 US US86136659 patent/US3169428A/en not_active Expired - Lifetime
-
1960
- 1960-12-05 GB GB4173860A patent/GB900606A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2124386A (en) * | 1982-06-26 | 1984-02-15 | Derek Harry Graddon Redman | Dynamic measuring system |
Also Published As
Publication number | Publication date |
---|---|
US3169428A (en) | 1965-02-16 |
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