JP2022064251A - シート材を搬送する装置、シート材を加熱する装置、乾燥装置、液体を吐出する装置、印刷装置 - Google Patents
シート材を搬送する装置、シート材を加熱する装置、乾燥装置、液体を吐出する装置、印刷装置 Download PDFInfo
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- 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
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/0015—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form for treating before, during or after printing or for uniform coating or laminating the copy material before or after printing
- B41J11/002—Curing or drying the ink on the copy materials, e.g. by heating or irradiating
- B41J11/0021—Curing or drying the ink on the copy materials, e.g. by heating or irradiating using irradiation
- B41J11/00212—Controlling the irradiation means, e.g. image-based controlling of the irradiation zone or control of the duration or intensity of the irradiation
-
- 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
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/0015—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form for treating before, during or after printing or for uniform coating or laminating the copy material before or after printing
- B41J11/002—Curing or drying the ink on the copy materials, e.g. by heating or irradiating
- B41J11/0024—Curing or drying the ink on the copy materials, e.g. by heating or irradiating using conduction means, e.g. by using a heated platen
-
- 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
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/0015—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form for treating before, during or after printing or for uniform coating or laminating the copy material before or after printing
- B41J11/002—Curing or drying the ink on the copy materials, e.g. by heating or irradiating
- B41J11/0021—Curing or drying the ink on the copy materials, e.g. by heating or irradiating using irradiation
- B41J11/00214—Curing or drying the ink on the copy materials, e.g. by heating or irradiating using irradiation using UV radiation
-
- 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
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/0015—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form for treating before, during or after printing or for uniform coating or laminating the copy material before or after printing
- B41J11/002—Curing or drying the ink on the copy materials, e.g. by heating or irradiating
- B41J11/0021—Curing or drying the ink on the copy materials, e.g. by heating or irradiating using irradiation
- B41J11/00216—Curing or drying the ink on the copy materials, e.g. by heating or irradiating using irradiation using infrared [IR] radiation or microwaves
-
- 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
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/36—Blanking or long feeds; Feeding to a particular line, e.g. by rotation of platen or feed roller
- B41J11/42—Controlling printing material conveyance for accurate alignment of the printing material with the printhead; Print registering
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- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
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- Handling Of Sheets (AREA)
- Controlling Sheets Or Webs (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
- Drying Of Solid Materials (AREA)
Abstract
Description
シート材を搬送する無端状の搬送部材と、
前記搬送部材に熱を加える手段と、
前記シート材が前記搬送部材の繋ぎ目以外の領域に載るように前記搬送部材の周回移動を制御する手段と、を備えている
構成とした。
LD=LDi×(1+5×10-6×(TB-25℃)
LR=LRi×(1+23×10-6×(TR-25℃)
RD[rpm」=(LD[mm]÷TD[msec]×1000)÷LR×60
なお、紫外線重合性化合物は、モノマーでもよいし、オリゴマー等であってもよい。例えばメタアクリル酸等が挙げられる。
10 搬入部
20 前処理部
30 印刷部
50 乾燥部
51 搬送部
52 加熱部
60 反転機構部
70 搬出部
500 シート材を加熱する装置
501 搬送機構部
502 第1加熱手段
511 搬送ベルト
513 従動ローラ
521 紫外線照射手段
550 第2加熱手段
551 発熱体
901 搬送制御手段
Claims (9)
- シート材を搬送する無端状の搬送部材と、
前記搬送部材に熱を加える手段と、
前記シート材が前記搬送部材の繋ぎ目以外の領域に載るように前記搬送部材の周回移動を制御する手段と、を備えている
ことを特徴とするシート材を搬送する装置。 - 前記搬送部材は、少なくとも駆動回転体と従動回転体との間に掛け回され、
前記搬送部材及び前記駆動回転体の少なくともいずれかの温度を検知する温度検知手段と、
前記温度検知手段の検知結果に基づいて前記搬送部材の繋ぎ目の周期が一定になるように前記駆動回転体の回転を制御する
ことを特徴とする請求項1に記載のシート材を搬送する装置。 - 前記搬送部材の線速は、前記搬送部材に前記シート材を渡す側が前記シート材を搬送するときの搬送線速以上である
ことを特徴とする請求項1又は2に記載のシート材を搬送する装置。 - 前記搬送部材の線速は、前記搬送部材から前記シート材を受け取る側が前記シート材を搬送するときの搬送線速以下である
ことを特徴とする請求項1ないし3のいずれかに記載のシート材を搬送する装置。 - 請求項1ないし4のいずれかに記載のシート材を搬送する装置と、
前記シート材を加熱する手段と、を備えている
ことを特徴とするシート材を加熱する装置。 - 前記シート材を加熱する手段で前記シート材を搬送する装置の前記搬送部材が加熱されることを特徴とする請求項5に記載のシート材を加熱する装置。
- 請求項1ないし4のいずれかに記載のシート材を搬送する装置と、
前記シート材を加熱する手段と、を備えている
ことを特徴とする乾燥装置。 - シート材に液体を付与する液体付与手段と、
請求項1ないし4のいずれかに記載のシート材を搬送する装置、請求項5若しくは6に記載のシート材を加熱する装置、及び、請求項7に記載の乾燥装置の少なくともいずれかを備えている
ことを特徴とする液体を吐出する装置。 - シート材に液体を付与する液体付与手段と、
請求項1ないし4のいずれかに記載のシート材を搬送する装置、請求項5若しくは6に記載のシート材を加熱する装置、及び、請求項7に記載の乾燥装置の少なくともいずれかを備えている
ことを特徴とする液体を吐出する装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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JP2020172884A JP7552236B2 (ja) | 2020-10-13 | 2020-10-13 | シート材を搬送する装置、シート材を加熱する装置、乾燥装置、液体を吐出する装置、印刷装置 |
US17/477,757 US11597217B2 (en) | 2020-10-13 | 2021-09-17 | Sheet conveyor, sheet heater, liquid discharge apparatus, and printer |
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JP2020172884A JP7552236B2 (ja) | 2020-10-13 | 2020-10-13 | シート材を搬送する装置、シート材を加熱する装置、乾燥装置、液体を吐出する装置、印刷装置 |
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JP2022064251A true JP2022064251A (ja) | 2022-04-25 |
JP7552236B2 JP7552236B2 (ja) | 2024-09-18 |
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JP (1) | JP7552236B2 (ja) |
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JP2022191976A (ja) * | 2021-06-16 | 2022-12-28 | 株式会社リコー | 加熱装置、液体を吐出する装置、印刷装置 |
JP2023008699A (ja) * | 2021-07-06 | 2023-01-19 | 株式会社リコー | 加熱装置、液体を吐出する装置、印刷装置 |
EP4342679A1 (en) * | 2022-09-20 | 2024-03-27 | Ricoh Company, Ltd. | Conveyance device, drying device, image forming apparatus, and liquid discharge apparatus |
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JPH09113597A (ja) | 1995-10-19 | 1997-05-02 | Fujitsu Ltd | 位置標定方法 |
JP3942416B2 (ja) | 2001-12-03 | 2007-07-11 | リコーエレメックス株式会社 | ベルト搬送式画像形成装置 |
JP2008003297A (ja) | 2006-06-22 | 2008-01-10 | Matsushita Electric Ind Co Ltd | 定着装置およびこれを用いた画像形成装置ならびに定着ベルト送り速度制御方法 |
JP2009166375A (ja) | 2008-01-17 | 2009-07-30 | Seiko Epson Corp | 両面画像形成装置及び両面画像形成方法 |
JP2013086457A (ja) | 2011-10-21 | 2013-05-13 | Canon Inc | プリント装置及びシートの乾燥装置 |
JP7011793B2 (ja) | 2018-03-02 | 2022-01-27 | 株式会社リコー | 搬送装置、乾燥装置および画像形成装置 |
JP7439408B2 (ja) | 2019-08-02 | 2024-02-28 | 株式会社リコー | 画像形成方法 |
US11285737B2 (en) * | 2019-12-27 | 2022-03-29 | Ricoh Company, Ltd. | Heater, liquid discharge apparatus, and printer |
US11292271B2 (en) | 2020-01-16 | 2022-04-05 | Ricoh Company, Ltd. | Heating device, liquid discharge apparatus, and printer |
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2020
- 2020-10-13 JP JP2020172884A patent/JP7552236B2/ja active Active
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US20220111663A1 (en) | 2022-04-14 |
US11597217B2 (en) | 2023-03-07 |
JP7552236B2 (ja) | 2024-09-18 |
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