JP7223270B2 - 媒体搬送装置、記録装置 - Google Patents

媒体搬送装置、記録装置 Download PDF

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Publication number
JP7223270B2
JP7223270B2 JP2019074635A JP2019074635A JP7223270B2 JP 7223270 B2 JP7223270 B2 JP 7223270B2 JP 2019074635 A JP2019074635 A JP 2019074635A JP 2019074635 A JP2019074635 A JP 2019074635A JP 7223270 B2 JP7223270 B2 JP 7223270B2
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JP
Japan
Prior art keywords
roller
medium
protruding
paper
transport device
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.)
Active
Application number
JP2019074635A
Other languages
English (en)
Japanese (ja)
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JP2020172360A5 (enExample
JP2020172360A (ja
Inventor
厚志 住井
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
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 Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP2019074635A priority Critical patent/JP7223270B2/ja
Priority to US16/842,361 priority patent/US11472209B2/en
Publication of JP2020172360A publication Critical patent/JP2020172360A/ja
Publication of JP2020172360A5 publication Critical patent/JP2020172360A5/ja
Application granted granted Critical
Publication of JP7223270B2 publication Critical patent/JP7223270B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/06—Feeding articles separated from piles; Feeding articles to machines by rollers or balls, e.g. between rollers
    • B65H5/062—Feeding articles separated from piles; Feeding articles to machines by rollers or balls, e.g. between rollers between rollers or balls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J13/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets
    • B41J13/009—Diverting sheets at a section where at least two sheet conveying paths converge, e.g. by a movable switching guide that blocks access to one conveying path and guides the sheet to another path, e.g. when a sheet conveying direction is reversed after printing on the front of the sheet has been finished and the sheet is guided to a sheet turning path for printing on the back
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
    • B41J3/60—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for printing on both faces of the printing 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
    • 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
    • B65H29/125—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 between two sets of 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
    • B65H3/00—Separating articles from piles
    • B65H3/46—Supplementary devices or measures to assist separation or prevent double feed
    • B65H3/52—Friction retainers acting on under or rear side of article being separated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/36—Article guides or smoothers, e.g. movable in operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H85/00—Recirculating articles, i.e. feeding each article to, and delivering it from, the same machine work-station more than once
    • 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
    • B65H2404/10—Rollers
    • B65H2404/14—Roller pairs
    • B65H2404/143—Roller pairs driving roller and idler roller arrangement
    • B65H2404/1431—Roller pairs driving roller and idler roller arrangement idler roller details
    • 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
    • B65H2404/10—Rollers
    • B65H2404/14—Roller pairs
    • B65H2404/144—Roller pairs with relative movement of the rollers to / from each other
    • B65H2404/1441—Roller pairs with relative movement of the rollers to / from each other involving controlled actuator
    • 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
    • B65H2404/10—Rollers
    • B65H2404/14—Roller pairs
    • B65H2404/144—Roller pairs with relative movement of the rollers to / from each other
    • B65H2404/1442—Tripping arrangements
    • 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
    • B65H2404/50—Surface of the elements in contact with the forwarded or guided material
    • B65H2404/54—Surface including rotary elements, e.g. balls 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
    • B65H2801/00—Application field
    • B65H2801/03—Image reproduction devices
    • B65H2801/06—Office-type machines, e.g. photocopiers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/36—Article guides or smoothers, e.g. movable in operation
    • B65H5/38—Article guides or smoothers, e.g. movable in operation immovable in operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Handling Of Sheets (AREA)
  • Handling Of Cut Paper (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
  • Registering Or Overturning Sheets (AREA)
JP2019074635A 2019-04-10 2019-04-10 媒体搬送装置、記録装置 Active JP7223270B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2019074635A JP7223270B2 (ja) 2019-04-10 2019-04-10 媒体搬送装置、記録装置
US16/842,361 US11472209B2 (en) 2019-04-10 2020-04-07 Medium transport apparatus and recording apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019074635A JP7223270B2 (ja) 2019-04-10 2019-04-10 媒体搬送装置、記録装置

Publications (3)

Publication Number Publication Date
JP2020172360A JP2020172360A (ja) 2020-10-22
JP2020172360A5 JP2020172360A5 (enExample) 2022-03-15
JP7223270B2 true JP7223270B2 (ja) 2023-02-16

Family

ID=72747605

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019074635A Active JP7223270B2 (ja) 2019-04-10 2019-04-10 媒体搬送装置、記録装置

Country Status (2)

Country Link
US (1) US11472209B2 (enExample)
JP (1) JP7223270B2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7456124B2 (ja) 2019-11-11 2024-03-27 セイコーエプソン株式会社 記録装置
US11613135B2 (en) 2019-11-11 2023-03-28 Seiko Epson Corporation Recording apparatus

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003054780A (ja) 2001-08-10 2003-02-26 Ricoh Co Ltd 用紙分離搬送装置
JP2003146515A (ja) 2001-11-07 2003-05-21 Canon Inc シート材搬送装置及び画像形成装置
JP2004345832A (ja) 2003-05-23 2004-12-09 Nidec Copal Corp 表裏反転装置
JP2015101446A (ja) 2013-11-26 2015-06-04 理想科学工業株式会社 用紙搬送装置
JP2017196788A (ja) 2016-04-27 2017-11-02 セイコーエプソン株式会社 印刷装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0616258A (ja) * 1992-06-30 1994-01-25 Ricoh Co Ltd 給紙分離装置
JP3679652B2 (ja) * 1999-07-05 2005-08-03 キヤノン株式会社 自動給紙装置及び記録装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003054780A (ja) 2001-08-10 2003-02-26 Ricoh Co Ltd 用紙分離搬送装置
JP2003146515A (ja) 2001-11-07 2003-05-21 Canon Inc シート材搬送装置及び画像形成装置
JP2004345832A (ja) 2003-05-23 2004-12-09 Nidec Copal Corp 表裏反転装置
JP2015101446A (ja) 2013-11-26 2015-06-04 理想科学工業株式会社 用紙搬送装置
JP2017196788A (ja) 2016-04-27 2017-11-02 セイコーエプソン株式会社 印刷装置

Also Published As

Publication number Publication date
US11472209B2 (en) 2022-10-18
US20200324559A1 (en) 2020-10-15
JP2020172360A (ja) 2020-10-22

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