JP7751979B2 - 媒体搬送装置、制御方法及び制御プログラム - Google Patents

媒体搬送装置、制御方法及び制御プログラム

Info

Publication number
JP7751979B2
JP7751979B2 JP2021043582A JP2021043582A JP7751979B2 JP 7751979 B2 JP7751979 B2 JP 7751979B2 JP 2021043582 A JP2021043582 A JP 2021043582A JP 2021043582 A JP2021043582 A JP 2021043582A JP 7751979 B2 JP7751979 B2 JP 7751979B2
Authority
JP
Japan
Prior art keywords
medium
media
sensor
lifting
light
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
JP2021043582A
Other languages
English (en)
Japanese (ja)
Other versions
JP2022143189A5 (https=
JP2022143189A (ja
Inventor
拓実 伊藤
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
Priority to JP2021043582A priority Critical patent/JP7751979B2/ja
Priority to US17/650,816 priority patent/US11866291B2/en
Publication of JP2022143189A publication Critical patent/JP2022143189A/ja
Priority to US18/526,885 priority patent/US12351423B2/en
Publication of JP2022143189A5 publication Critical patent/JP2022143189A5/ja
Application granted granted Critical
Publication of JP7751979B2 publication Critical patent/JP7751979B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H7/00—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles
    • B65H7/02—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors
    • B65H7/06—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors responsive to presence of faulty articles or incorrect separation or feed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H7/00—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles
    • B65H7/02—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors
    • B65H7/14—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors by photoelectric feelers or detectors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H7/00—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles
    • B65H7/18—Modifying or stopping actuation of 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
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/10—Size; Dimensions
    • B65H2511/13—Thickness
    • 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
    • B65H2511/10—Size; Dimensions
    • B65H2511/17—Deformation, e.g. stretching
    • 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
    • B65H2511/521—Presence of foreign object or undesirable material, i.e. material of another nature than the 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
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/50—Occurence
    • B65H2511/52—Defective operating conditions
    • B65H2511/522—Folds or misfolding
    • 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
    • B65H2511/528—Jam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2553/00—Sensing or detecting means
    • B65H2553/40—Sensing or detecting means using optical, e.g. photographic, elements
    • B65H2553/41—Photoelectric detectors
    • B65H2553/412—Photoelectric detectors in barrier arrangements, i.e. emitter facing a receptor element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2553/00—Sensing or detecting means
    • B65H2553/60—Details of intermediate means between the sensing means and the element to be sensed
    • B65H2553/61—Mechanical means, e.g. contact arms
    • 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)
  • Controlling Sheets Or Webs (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
JP2021043582A 2021-03-17 2021-03-17 媒体搬送装置、制御方法及び制御プログラム Active JP7751979B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2021043582A JP7751979B2 (ja) 2021-03-17 2021-03-17 媒体搬送装置、制御方法及び制御プログラム
US17/650,816 US11866291B2 (en) 2021-03-17 2022-02-11 Medium conveying apparatus detecting bound medium based on lift of medium
US18/526,885 US12351423B2 (en) 2021-03-17 2023-12-01 Medium conveying apparatus detecting bound medium based on lift of medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021043582A JP7751979B2 (ja) 2021-03-17 2021-03-17 媒体搬送装置、制御方法及び制御プログラム

Publications (3)

Publication Number Publication Date
JP2022143189A JP2022143189A (ja) 2022-10-03
JP2022143189A5 JP2022143189A5 (https=) 2025-01-21
JP7751979B2 true JP7751979B2 (ja) 2025-10-09

Family

ID=83285059

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021043582A Active JP7751979B2 (ja) 2021-03-17 2021-03-17 媒体搬送装置、制御方法及び制御プログラム

Country Status (2)

Country Link
US (2) US11866291B2 (https=)
JP (1) JP7751979B2 (https=)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017222511A (ja) 2016-06-08 2017-12-21 キヤノンファインテックニスカ株式会社 搬送装置、画像読取装置及び画像形成装置
JP2020100454A (ja) 2018-12-20 2020-07-02 株式会社Pfu 媒体搬送装置、制御方法及び制御プログラム

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4735988B2 (ja) 2007-01-15 2011-07-27 村田機械株式会社 自動原稿搬送装置及び原稿読取装置
US8636282B2 (en) * 2011-06-20 2014-01-28 Kabushiki Kaisha Toshiba Sheet feed apparatus and sheet feed method
US10124969B2 (en) 2016-06-08 2018-11-13 Canon Finetech Nisca Inc. Conveyance apparatus, image reading apparatus, and image forming apparatus
US10469688B2 (en) * 2016-06-08 2019-11-05 Canon Finetech Nisca Inc. Conveyance apparatus, image reading apparatus, and image forming apparatus
JP2018043854A (ja) 2016-09-14 2018-03-22 キヤノンファインテックニスカ株式会社 シート給送装置、画像読取装置、画像形成装置及び綴じられたシートの検出方法
JP7098497B2 (ja) 2018-10-01 2022-07-11 キヤノン株式会社 画像読取装置
JP7376338B2 (ja) * 2019-12-19 2023-11-08 株式会社Pfu 媒体搬送装置、制御方法及び制御プログラム
JP7530036B2 (ja) * 2020-04-28 2024-08-07 セイコーエプソン株式会社 媒体給送装置、画像読取装置及び媒体給送方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017222511A (ja) 2016-06-08 2017-12-21 キヤノンファインテックニスカ株式会社 搬送装置、画像読取装置及び画像形成装置
JP2020100454A (ja) 2018-12-20 2020-07-02 株式会社Pfu 媒体搬送装置、制御方法及び制御プログラム

Also Published As

Publication number Publication date
US20240109740A1 (en) 2024-04-04
JP2022143189A (ja) 2022-10-03
US12351423B2 (en) 2025-07-08
US11866291B2 (en) 2024-01-09
US20220297964A1 (en) 2022-09-22

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