CN108861693B - 供纸装置以及图像形成装置 - Google Patents

供纸装置以及图像形成装置 Download PDF

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Publication number
CN108861693B
CN108861693B CN201810418626.2A CN201810418626A CN108861693B CN 108861693 B CN108861693 B CN 108861693B CN 201810418626 A CN201810418626 A CN 201810418626A CN 108861693 B CN108861693 B CN 108861693B
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CN
China
Prior art keywords
paper
floating
sheet
blowing
air
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
CN201810418626.2A
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English (en)
Chinese (zh)
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CN108861693A (zh
Inventor
中村元
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.)
Konica Minolta Inc
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Konica Minolta Inc
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Publication date
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Publication of CN108861693A publication Critical patent/CN108861693A/zh
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Publication of CN108861693B publication Critical patent/CN108861693B/zh
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    • 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
    • B65H3/14—Air blasts producing partial vacuum
    • 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
    • B65H3/0808—Suction grippers
    • B65H3/0816—Suction grippers separating from the top 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
    • B65H1/00—Supports or magazines for piles from which articles are to be separated
    • B65H1/04—Supports or magazines for piles from which articles are to be separated adapted to support articles substantially horizontally, e.g. for separation from top 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
    • B65H3/08—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
    • B65H3/128—Suction bands or belts separating from the top 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
    • B65H3/48—Air blast acting on edges of, or under, articles
    • 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
    • B65H7/04—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 absence of articles, e.g. exhaustion of pile
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/65—Apparatus which relate to the handling of copy material
    • G03G15/6502—Supplying of sheet copy material; Cassettes therefor
    • G03G15/6511—Feeding devices for picking up or separation of copy sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2405/00—Parts for holding the handled material
    • B65H2405/10—Cassettes, holders, bins, decks, trays, supports or magazines for sheets stacked substantially horizontally
    • B65H2405/11—Parts and details thereof
    • B65H2405/114—Side, i.e. portion parallel to the feeding / delivering 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
    • B65H2405/00—Parts for holding the handled material
    • B65H2405/10—Cassettes, holders, bins, decks, trays, supports or magazines for sheets stacked substantially horizontally
    • B65H2405/15—Large capacity supports 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
    • B65H2405/00—Parts for holding the handled material
    • B65H2405/30—Other features of supports for sheets
    • B65H2405/33—Compartmented support
    • B65H2405/332—Superposed compartments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2406/00—Means using fluid
    • B65H2406/10—Means using fluid made only for exhausting gaseous medium
    • B65H2406/12—Means using fluid made only for exhausting gaseous medium producing gas blast
    • B65H2406/122—Nozzles
    • B65H2406/1222—Nozzles adjustable impact angle
    • 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
    • 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
    • B65H2511/20—Location in space
    • B65H2511/21—Angle
    • B65H2511/216—Orientation, e.g. with respect to direction of movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2515/00—Physical entities not provided for in groups B65H2511/00 or B65H2513/00
    • B65H2515/10—Mass, e.g. mass flow rate; Weight; Inertia
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
CN201810418626.2A 2017-05-09 2018-05-04 供纸装置以及图像形成装置 Active CN108861693B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017-092728 2017-05-09
JP2017092728A JP7325922B2 (ja) 2017-05-09 2017-05-09 給紙装置及び画像形成装置

Publications (2)

Publication Number Publication Date
CN108861693A CN108861693A (zh) 2018-11-23
CN108861693B true CN108861693B (zh) 2020-03-06

Family

ID=64095943

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810418626.2A Active CN108861693B (zh) 2017-05-09 2018-05-04 供纸装置以及图像形成装置

Country Status (3)

Country Link
US (1) US20180327202A1 (ja)
JP (1) JP7325922B2 (ja)
CN (1) CN108861693B (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018111571A (ja) * 2017-01-12 2018-07-19 コニカミノルタ株式会社 給紙装置及び画像形成装置
JP6925928B2 (ja) * 2017-10-10 2021-08-25 株式会社東芝 給紙装置
JP2019131383A (ja) * 2018-02-01 2019-08-08 コニカミノルタ株式会社 給紙装置、画像形成装置、及び画像形成システム
JP7077847B2 (ja) * 2018-07-27 2022-05-31 コニカミノルタ株式会社 給紙装置及び画像形成装置
JP7416566B2 (ja) * 2019-04-01 2024-01-17 株式会社東芝 給紙装置
CN112299067A (zh) * 2019-07-26 2021-02-02 柯尼卡美能达办公***研发（无锡）有限公司 供纸机构以及图像形成装置
CN112441439B (zh) * 2019-09-05 2022-12-30 柯尼卡美能达办公***研发（无锡）有限公司 纸张搬送机构以及图像形成装置
US11542112B2 (en) 2019-11-29 2023-01-03 Ricoh Company, Ltd. Sheet feeding device and image forming apparatus incorporating same

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1041924A (zh) * 1988-10-10 1990-05-09 海德堡印刷机械股份公司 轮转印刷机上给纸机的纸张吹松器
EP1127818A2 (de) * 2000-02-25 2001-08-29 NexPress Solutions LLC Vorrichtung zum Separieren eines obersten Blattes von einem Vorratsstapel mittels Luftblasmitteln
CN101428713A (zh) * 2007-11-09 2009-05-13 柯尼卡美能达商用科技株式会社 供纸装置以及图像形成装置
CN105731114A (zh) * 2016-04-20 2016-07-06 广州达意隆包装机械股份有限公司 一种纸片分离及出料装置
CN106241438A (zh) * 2016-10-18 2016-12-21 温州职业技术学院 基于气悬浮原理的柔性材料输送及校正装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3521639B2 (ja) * 1996-08-28 2004-04-19 富士ゼロックス株式会社 シート給送装置
US6994340B2 (en) * 2002-09-12 2006-02-07 Xerox Corporation Sheet feeding apparatus having an air fluffer
JP2010269922A (ja) * 2009-05-25 2010-12-02 Konica Minolta Business Technologies Inc 給紙装置、画像形成装置及び画像形成システム

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1041924A (zh) * 1988-10-10 1990-05-09 海德堡印刷机械股份公司 轮转印刷机上给纸机的纸张吹松器
EP1127818A2 (de) * 2000-02-25 2001-08-29 NexPress Solutions LLC Vorrichtung zum Separieren eines obersten Blattes von einem Vorratsstapel mittels Luftblasmitteln
CN101428713A (zh) * 2007-11-09 2009-05-13 柯尼卡美能达商用科技株式会社 供纸装置以及图像形成装置
CN105731114A (zh) * 2016-04-20 2016-07-06 广州达意隆包装机械股份有限公司 一种纸片分离及出料装置
CN106241438A (zh) * 2016-10-18 2016-12-21 温州职业技术学院 基于气悬浮原理的柔性材料输送及校正装置

Also Published As

Publication number Publication date
US20180327202A1 (en) 2018-11-15
JP7325922B2 (ja) 2023-08-15
CN108861693A (zh) 2018-11-23
JP2018188272A (ja) 2018-11-29

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