JP7506262B2 - 媒体搬送装置 - Google Patents

媒体搬送装置 Download PDF

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Publication number
JP7506262B2
JP7506262B2 JP2023528816A JP2023528816A JP7506262B2 JP 7506262 B2 JP7506262 B2 JP 7506262B2 JP 2023528816 A JP2023528816 A JP 2023528816A JP 2023528816 A JP2023528816 A JP 2023528816A JP 7506262 B2 JP7506262 B2 JP 7506262B2
Authority
JP
Japan
Prior art keywords
medium
roller
protrusion
media
feed roller
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
JP2023528816A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022264278A1 (enExample
JPWO2022264278A5 (enExample
Inventor
喜一郎 下坂
修一 森川
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.)
PFU Ltd
Original Assignee
PFU 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 PFU Ltd filed Critical PFU Ltd
Publication of JPWO2022264278A1 publication Critical patent/JPWO2022264278A1/ja
Publication of JPWO2022264278A5 publication Critical patent/JPWO2022264278A5/ja
Priority to JP2024096177A priority Critical patent/JP2024107420A/ja
Application granted granted Critical
Publication of JP7506262B2 publication Critical patent/JP7506262B2/ja
Priority to JP2025169427A priority patent/JP2025182090A/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Images

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
    • B65H3/02—Separating articles from piles using friction forces between articles and separator
    • B65H3/06—Rollers or like rotary separators
    • B65H3/0638—Construction of the rollers or like rotary separators
    • 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
    • B65H3/66—Article guides or smoothers, e.g. movable in operation
    • B65H3/68—Article guides or smoothers, e.g. movable in operation immovable 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
    • B65H3/00—Separating articles from piles
    • B65H3/02—Separating articles from piles using friction forces between articles and separator
    • B65H3/06—Rollers or like rotary separators
    • B65H3/063—Rollers or like rotary separators separating from the bottom of pile
    • 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
    • B65H3/5207—Non-driven retainers, e.g. movable retainers being moved by the motion of the article
    • B65H3/523—Non-driven retainers, e.g. movable retainers being moved by the motion of the article the retainers positioned over articles separated from the bottom of the pile
    • 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
    • B65H3/5246—Driven retainers, i.e. the motion thereof being provided by a dedicated drive
    • B65H3/5276—Driven retainers, i.e. the motion thereof being provided by a dedicated drive the retainers positioned over articles separated from the bottom of the pile
    • B65H3/5284—Retainers of the roller type, e.g. 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
    • B65H3/54—Pressing or holding devices
    • 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
    • B65H2301/50—Auxiliary process performed during handling process
    • B65H2301/51—Modifying a characteristic of handled material
    • B65H2301/512—Changing form of handled material
    • B65H2301/5121—Bending, buckling, curling, bringing a curvature
    • B65H2301/51214—Bending, buckling, curling, bringing a curvature parallel to direction of displacement of handled 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
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/50—Auxiliary process performed during handling process
    • B65H2301/51—Modifying a characteristic of handled material
    • B65H2301/512—Changing form of handled material
    • B65H2301/5122—Corrugating; Stiffening
    • 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
    • B65H2404/13—Details of longitudinal profile
    • B65H2404/131—Details of longitudinal profile shape
    • B65H2404/1316—Details of longitudinal profile shape stepped or grooved
    • B65H2404/13161—Regularly spaced grooves
    • 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
    • B65H2404/13—Details of longitudinal profile
    • B65H2404/131—Details of longitudinal profile shape
    • B65H2404/1316—Details of longitudinal profile shape stepped or grooved
    • B65H2404/13163—Details of longitudinal profile shape stepped or grooved in longitudinal direction
    • 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
    • B65H2801/12—Single-function printing machines, typically table-top machines
    • 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
    • B65H2801/39—Scanning

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
JP2023528816A 2021-06-15 2021-06-15 媒体搬送装置 Active JP7506262B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2024096177A JP2024107420A (ja) 2021-06-15 2024-06-13 媒体搬送装置
JP2025169427A JP2025182090A (ja) 2021-06-15 2025-10-07 媒体搬送装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/022726 WO2022264278A1 (ja) 2021-06-15 2021-06-15 媒体搬送装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2024096177A Division JP2024107420A (ja) 2021-06-15 2024-06-13 媒体搬送装置

Publications (3)

Publication Number Publication Date
JPWO2022264278A1 JPWO2022264278A1 (enExample) 2022-12-22
JPWO2022264278A5 JPWO2022264278A5 (enExample) 2023-11-10
JP7506262B2 true JP7506262B2 (ja) 2024-06-25

Family

ID=84526365

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2023528816A Active JP7506262B2 (ja) 2021-06-15 2021-06-15 媒体搬送装置
JP2024096177A Pending JP2024107420A (ja) 2021-06-15 2024-06-13 媒体搬送装置
JP2025169427A Pending JP2025182090A (ja) 2021-06-15 2025-10-07 媒体搬送装置

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2024096177A Pending JP2024107420A (ja) 2021-06-15 2024-06-13 媒体搬送装置
JP2025169427A Pending JP2025182090A (ja) 2021-06-15 2025-10-07 媒体搬送装置

Country Status (3)

Country Link
US (1) US12415692B2 (enExample)
JP (3) JP7506262B2 (enExample)
WO (1) WO2022264278A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022264278A1 (ja) * 2021-06-15 2022-12-22 株式会社Pfu 媒体搬送装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016179872A (ja) 2015-03-23 2016-10-13 セイコーエプソン株式会社 媒体搬送装置、画像読取装置
JP2018108871A (ja) 2016-12-28 2018-07-12 セイコーエプソン株式会社 媒体給送装置、画像読取装置、記録装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02305741A (ja) 1989-05-19 1990-12-19 Canon Inc 給紙搬送装置
JPH06179538A (ja) * 1992-12-12 1994-06-28 Mita Ind Co Ltd 分離機構解除装置
JPH06179540A (ja) 1992-12-14 1994-06-28 Casio Electron Mfg Co Ltd 給紙装置
JP2004269231A (ja) * 2003-03-12 2004-09-30 Pfu Ltd 給紙装置およびその制御方法
JP2007076875A (ja) 2005-09-16 2007-03-29 Canon Inc シート給送装置及び画像形成装置
JP4820314B2 (ja) * 2007-02-27 2011-11-24 株式会社Ｐｆｕ 給紙装置
TWI504516B (zh) * 2012-06-06 2015-10-21 Avision Inc 具有進紙輔助裝置之自動饋紙設備
TWM449704U (zh) * 2012-11-12 2013-04-01 Avision Inc 具有壓紙機構之饋紙式事務機
JP6082256B2 (ja) * 2013-01-18 2017-02-15 株式会社Pfu 媒体供給装置
CN110872009B (zh) * 2018-08-29 2021-05-14 精工爱普生株式会社 介质进给装置、图像读取装置、介质进给方法
JP7352157B2 (ja) * 2019-09-27 2023-09-28 セイコーエプソン株式会社 画像読取装置
JP7358947B2 (ja) * 2019-11-27 2023-10-11 セイコーエプソン株式会社 媒体給送装置、画像読取装置、媒体給送装置における媒体給送方法
WO2022264278A1 (ja) * 2021-06-15 2022-12-22 株式会社Pfu 媒体搬送装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016179872A (ja) 2015-03-23 2016-10-13 セイコーエプソン株式会社 媒体搬送装置、画像読取装置
JP2018108871A (ja) 2016-12-28 2018-07-12 セイコーエプソン株式会社 媒体給送装置、画像読取装置、記録装置

Also Published As

Publication number Publication date
JPWO2022264278A1 (enExample) 2022-12-22
US20240262643A1 (en) 2024-08-08
JP2025182090A (ja) 2025-12-11
JP2024107420A (ja) 2024-08-08
US12415692B2 (en) 2025-09-16
WO2022264278A1 (ja) 2022-12-22

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