JPS57189949A - Reversing device for sheets - Google Patents

Reversing device for sheets

Info

Publication number
JPS57189949A
JPS57189949A JP7074781A JP7074781A JPS57189949A JP S57189949 A JPS57189949 A JP S57189949A JP 7074781 A JP7074781 A JP 7074781A JP 7074781 A JP7074781 A JP 7074781A JP S57189949 A JPS57189949 A JP S57189949A
Authority
JP
Japan
Prior art keywords
pulleys
stretched
belt
belts
shafts
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.)
Pending
Application number
JP7074781A
Other languages
Japanese (ja)
Inventor
Yoshio Fukutome
Koji Tagusari
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP7074781A priority Critical patent/JPS57189949A/en
Publication of JPS57189949A publication Critical patent/JPS57189949A/en
Pending 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
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/12—Delivering or advancing articles from machines; Advancing articles to or into piles by means of the nip between two, or between two sets of, moving tapes or bands or rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/30—Orientation, displacement, position of the handled material
    • B65H2301/33—Modifying, selecting, changing orientation
    • B65H2301/332—Turning, overturning
    • B65H2301/3321—Turning, overturning kinetic therefor
    • B65H2301/33212—Turning, overturning kinetic therefor about an axis parallel to the direction of displacement of material
    • 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
    • B65H2404/20—Belts
    • B65H2404/26—Particular arrangement of belt, or belts
    • B65H2404/261—Arrangement of belts, or belt(s) / roller(s) facing each other for forming a transport nip

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Registering Or Overturning Sheets (AREA)

Abstract

PURPOSE:To improve reversing operation efficiency by arranging a belt stretched with the contacting surface twisted, and a pair of pulleys engaging at the lowest position of the belt and facing each other, to almost conical configuration. CONSTITUTION:Shafts, 2, 9, 14 and 18, being driven with a motor 5, are provided with pulleys 3a, 3b and 3c, pulleys 10a, 10b and 10c, pulleys 15a, 15b and 15c, and pulleys 19a, 19b and 19c respectively, and the shaft 11 is provided with a deformation correction pulley 12, and only the pulleys 10b, 12 and 15b are stretched with the belt 13 which is twisted 180 deg. at the contacting surfaces making the pulleys 10a, 10c, 15a and 15c as the guide, and further the pulleys 17 are provided to the shafts 16 being fixed to the base 1 as a guide. A paper sheet P is transferred to the direction of the arrow mark by belts 4a, 4b and 4c being stretched to the pulleys 3a, b and c, and is reversed by the belt 13, then is transferred to the direction of the arrow mark by belts 20a, 20b and 20c being stretched on the pulleys 19a, 19b and 19c.
JP7074781A 1981-05-13 1981-05-13 Reversing device for sheets Pending JPS57189949A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7074781A JPS57189949A (en) 1981-05-13 1981-05-13 Reversing device for sheets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7074781A JPS57189949A (en) 1981-05-13 1981-05-13 Reversing device for sheets

Publications (1)

Publication Number Publication Date
JPS57189949A true JPS57189949A (en) 1982-11-22

Family

ID=13440411

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7074781A Pending JPS57189949A (en) 1981-05-13 1981-05-13 Reversing device for sheets

Country Status (1)

Country Link
JP (1) JPS57189949A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5983846U (en) * 1982-11-30 1984-06-06 株式会社東芝 Paper sheet conveyance device
JPS61177250A (en) * 1985-02-01 1986-08-08 ハイデルベルガー　ドルツクマシーネン　アクチエンゲゼルシヤフト Sheet turn-over device for small-sized offset press
JPS6274855A (en) * 1985-09-30 1987-04-06 Hitachi Electronics Eng Co Ltd Paper and the like reversing device
WO2007007474A1 (en) * 2005-07-07 2007-01-18 Gunze Limited Sheet material stacking device
US7510183B2 (en) * 2006-11-21 2009-03-31 De La Ru Holdings, Plc Note facing apparatus for high speed processing
DE102011121834B3 (en) * 2011-12-21 2013-03-21 Eastman Kodak Company Device for turning sheets in printer e.g. multi-color printer, has guide unit with turning portion for supporting turning movement of sheet such that higher angular velocity of turning movement of sheet is achieved

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5983846U (en) * 1982-11-30 1984-06-06 株式会社東芝 Paper sheet conveyance device
JPS61177250A (en) * 1985-02-01 1986-08-08 ハイデルベルガー　ドルツクマシーネン　アクチエンゲゼルシヤフト Sheet turn-over device for small-sized offset press
JPS6274855A (en) * 1985-09-30 1987-04-06 Hitachi Electronics Eng Co Ltd Paper and the like reversing device
JPH0364415B2 (en) * 1985-09-30 1991-10-07 Hitachi Denshi Enjiniaringu Kk
WO2007007474A1 (en) * 2005-07-07 2007-01-18 Gunze Limited Sheet material stacking device
JP2007015821A (en) * 2005-07-07 2007-01-25 Gunze Ltd Sheet material accumulating device
US7597318B2 (en) 2005-07-07 2009-10-06 Gunze Limited Sheet material accumulating apparatus
US7510183B2 (en) * 2006-11-21 2009-03-31 De La Ru Holdings, Plc Note facing apparatus for high speed processing
DE102011121834B3 (en) * 2011-12-21 2013-03-21 Eastman Kodak Company Device for turning sheets in printer e.g. multi-color printer, has guide unit with turning portion for supporting turning movement of sheet such that higher angular velocity of turning movement of sheet is achieved

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