GB1384828A - Coveyor for sheet material - Google Patents

Coveyor for sheet material

Info

Publication number
GB1384828A
GB1384828A GB3642173A GB3642173A GB1384828A GB 1384828 A GB1384828 A GB 1384828A GB 3642173 A GB3642173 A GB 3642173A GB 3642173 A GB3642173 A GB 3642173A GB 1384828 A GB1384828 A GB 1384828A
Authority
GB
United Kingdom
Prior art keywords
shaft
section
orifice
ports
valve
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
Application number
GB3642173A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1384828A publication Critical patent/GB1384828A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H3/00—Separating articles from piles
    • B65H3/08—Separating articles from piles using pneumatic force
    • B65H3/12—Suction bands, belts, or tables moving relatively to the pile
    • B65H3/124—Suction bands or belts
    • B65H3/126—Suction bands or belts separating from the bottom of pile
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86501—Sequential distributor or collector type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Structure Of Belt Conveyors (AREA)
  • Belt Conveyors (AREA)
  • Multiple-Way Valves (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
  • Making Paper Articles (AREA)

Abstract

1384828 Retaining loads by suction MASAHARU MATSUO 31 July 1973 [11 Sept 1972] 36421/73 Heading B8A A perforated endless belt driven in a closed loop passes over a row of suction chambers to which a vacuum source is sequentially connected by means of a rotary valve. In Fig. 1 a sheet of cardboard 92 is retained in required position on belt 10 by means of suction applied to each chamber 16 sequentially via conduits 26 and a rotary valve having sections 20, 22. The belt and valve are driven in synchronism by common motor 14. Fig. 3 shows a cross-section of one of the two valve sections which are arranged axially on a shaft 34. Vanes 80 and 86 define an orifice between the centre of shaft 34 which is connected to the vacuum pump and a series of ports axially juxtaposed in an arc of about 180 degrees on the rotor casing, each port connected by a conduit 26 to one of the vacuum chambers. As shaft 34 rotates the orifice of section 20 sweeps the associated ports and then the orifice of section 22 which is offset by 180 degrees from that of section 20 sweeps its associated parts, so that the orifices of the two exhaust conduits sweep the ten ports 24 consecutively and at uniform intervals during each revolution of shaft 34.
GB3642173A 1972-09-11 1973-07-31 Coveyor for sheet material Expired GB1384828A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9034072A JPS552362B2 (en) 1972-09-11 1972-09-11

Publications (1)

Publication Number Publication Date
GB1384828A true GB1384828A (en) 1975-02-26

Family

ID=13995777

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3642173A Expired GB1384828A (en) 1972-09-11 1973-07-31 Coveyor for sheet material

Country Status (5)

Country Link
US (1) US3827548A (en)
JP (1) JPS552362B2 (en)
FR (1) FR2199321A5 (en)
GB (1) GB1384828A (en)
IT (1) IT989254B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT385257B (en) * 1984-09-10 1988-03-10 Andritz Ag Maschf DEVICE FOR STABILIZING LOOSE PIECE OR LIFTED ON A CONVEYOR BELT. Loose grainy good
DE102008017753A1 (en) * 2008-04-07 2009-10-08 Markus Eble Transport device for guiding and placing board, has vacuum source for producing vacuum, and sensor provided before vacuum region for detecting board front edge and for producing signal for sequential production of vacuum

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4142273A (en) * 1977-11-04 1979-03-06 Rheem Manufacturing Company Stuffing horn construction for sausage making machine
US4580937A (en) * 1983-03-04 1986-04-08 E. C. H. Will (Gmbh & Co.) Apparatus for back stripping stacks of paper sheets or the like
SE456082B (en) * 1984-03-14 1988-09-05 Sprinter System Ab DEVICE FOR A CLOSING MACHINE
US4745283A (en) * 1984-10-16 1988-05-17 Fuji Photo Film Co., Ltd. Stimulable phosphor sheet transfer apparatus which includes first and second suction boxes separately connected to a section blower and a pair of buffer tanks
US4773522A (en) * 1985-02-12 1988-09-27 Meyer Conveyair, Inc. Vacuum deadplate
US4792249A (en) * 1985-09-20 1988-12-20 Creative Associates Limited Partnership Vacuum paper transport system for printer
US4645069A (en) * 1985-11-12 1987-02-24 Quipp, Incorporated Vacuum accumulating conveyor
US4697973A (en) * 1986-01-21 1987-10-06 Adolph Coors Company Apparatus and method for handling folded cartons
JP2744018B2 (en) * 1988-07-12 1998-04-28 キヤノン株式会社 Sheet transport device
GB2234953A (en) * 1989-08-04 1991-02-20 * The British Society For Research In Agricultural Engineering Multi-section conveyor system
FR2674834B1 (en) * 1991-04-03 1993-07-30 Darchis Pierre DEVICE FOR ONE-TO-ONE EXTRACTION OF FLAT OBJECTS FROM A STACK OF SUCH OBJECTS, IN PARTICULAR LETTER ENVELOPES.
US5163891A (en) * 1991-12-19 1992-11-17 Langston Staley Corporation Box forming machine having a vacuum belt top conveyor
US5373933A (en) * 1993-11-09 1994-12-20 Tomra Systems A/S Conveyor with variable suction force
DE4416289C2 (en) * 1994-05-07 2003-06-05 Heidelberger Druckmasch Ag Device for conveying a shingled stream of sheets
DE19625470A1 (en) * 1996-06-26 1998-01-02 Bielomatik Leuze & Co Method and device for conveying objects
DE19636160A1 (en) * 1996-09-06 1998-03-12 Nsm Magnettechnik Gmbh Belt conveyor for hanging transport of goods under vacuum
WO1998049084A2 (en) * 1997-04-30 1998-11-05 Siemens Aktiengesellschaft Method and device for conveying articles by means of a conveyor belt
DE19728056A1 (en) * 1997-07-01 1999-01-07 Roland Man Druckmasch Feed table for the cyclical conveying of sheets to a sheet processing machine
JP2001018512A (en) * 1999-07-12 2001-01-23 Riso Kagaku Corp Sheet conveyor
US6481565B1 (en) * 2000-09-26 2002-11-19 Bernard J. Sherwood Conveyor system with pneumatic transfer
DE10104510B4 (en) * 2001-01-31 2005-06-23 Neuhäuser GmbH Device for transporting workpieces
DE10213705C5 (en) * 2001-04-26 2017-01-05 Heidelberger Druckmaschinen Ag Apparatus for conveying a sheet flow from a sheet stack to a sheet processing machine
US7296792B2 (en) * 2004-01-19 2007-11-20 Marquip, Llc Self-valving vacuum distribution for a belt-driven sheet conveyor
DE102009031115A1 (en) 2009-06-30 2011-01-05 Eastman Kodak Company Sheet transport device
JP5792981B2 (en) 2011-04-05 2015-10-14 川崎重工業株式会社 Plate member reversal system and reversal transfer method thereof
CN103708254B (en) * 2013-12-31 2017-01-04 株洲三新包装技术有限公司 Bellows group negative pressure extractor fan and water-based printing of corrugated paper plate machine
CN107032163B (en) * 2017-04-22 2019-01-29 广州明森科技股份有限公司 A kind of paper tape conveying device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2818881A (en) * 1953-05-21 1958-01-07 Ohio Commw Eng Co Sequential punching apparatus
US3202302A (en) * 1962-06-20 1965-08-24 Saint Gobain Corp Vacuum transfer conveyor
US3608895A (en) * 1969-10-02 1971-09-28 Gaf Corp Electropneumatic flat product shuffling and packaging system
SE331384B (en) * 1970-02-16 1970-12-21 Stora Kopparbergs Bergslags Ab
US3707991A (en) * 1971-04-12 1973-01-02 J Shapiro Remote controlled valve for irrigation systems
JPS4912785U (en) * 1972-04-28 1974-02-02

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT385257B (en) * 1984-09-10 1988-03-10 Andritz Ag Maschf DEVICE FOR STABILIZING LOOSE PIECE OR LIFTED ON A CONVEYOR BELT. Loose grainy good
DE102008017753A1 (en) * 2008-04-07 2009-10-08 Markus Eble Transport device for guiding and placing board, has vacuum source for producing vacuum, and sensor provided before vacuum region for detecting board front edge and for producing signal for sequential production of vacuum
DE102008017753B4 (en) * 2008-04-07 2010-04-22 Markus Eble Transport device for guiding and depositing panels

Also Published As

Publication number Publication date
DE2326524A1 (en) 1974-03-28
JPS4948076A (en) 1974-05-09
DE2326524B2 (en) 1975-12-11
US3827548A (en) 1974-08-06
JPS552362B2 (en) 1980-01-19
IT989254B (en) 1975-05-20
FR2199321A5 (en) 1974-04-05

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee