JP2009126034A5 - - Google Patents
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- JP2009126034A5 JP2009126034A5 JP2007302648A JP2007302648A JP2009126034A5 JP 2009126034 A5 JP2009126034 A5 JP 2009126034A5 JP 2007302648 A JP2007302648 A JP 2007302648A JP 2007302648 A JP2007302648 A JP 2007302648A JP 2009126034 A5 JP2009126034 A5 JP 2009126034A5
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- JP
- Japan
- Prior art keywords
- compartment
- suction
- printer according
- area
- recording paper
- 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.)
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- 210000000614 Ribs Anatomy 0.000 claims 9
- 238000011144 upstream manufacturing Methods 0.000 claims 2
Claims (10)
前記プラテンの表面は、第１吸引領域と、当該第１吸引領域に対して記録紙搬送方向に直交する幅方向の少なくとも一方に隣接配置されている第２吸引領域とを備え、
前記第１吸引領域は、複数のリブと、これらリブの間に形成された複数の溝状の第１区画室と、各第１区画室の底面に形成された第１吸引孔とを備えており、
前記第２吸引領域は、前記記録紙搬送方向に対して下流側に傾斜しながら延びている複数本の傾斜リブと、これら傾斜リブの間に形成された複数の溝状の第２区画室と、各第２区画室の底面に形成された第２吸引孔とを備えていることを特徴とするプリンタ。 While sucking the recording sheet to the surface of the platen a printer that performs printing by conveying the recording sheet,
The surface of the platen includes a first suction area, and a second suction area disposed adjacent to at least one of the first suction area and the width direction orthogonal to the recording paper conveyance direction,
The first suction region includes a plurality of ribs, a plurality of groove-shaped first compartments formed between the ribs, and a first suction hole formed in the bottom surface of each first compartment. And
The second suction area includes a plurality of inclined ribs extending while being inclined toward the downstream side with respect to the recording paper conveyance direction, and a plurality of groove-shaped second compartments formed between the inclined ribs. And a second suction hole formed in the bottom surface of each second compartment.
前記第１吸引領域は、搬送対象の最小紙幅の前記記録紙が通過する前記プラテンの表面領域に形成されていることを特徴とするプリンタ。 The printer according to claim 1.
The printer according to claim 1, wherein the first suction area is formed in a surface area of the platen through which the recording paper having a minimum paper width to be conveyed passes.
前記第２吸引領域は前記第１吸引領域の両側に形成されていることを特徴とするプリンタ。 The printer according to claim 1 or 2,
The printer, wherein the second suction area is formed on both sides of the first suction area.
前記第２吸引領域は、前記第１吸引領域を挟み、左右対称の状態に形成されており、
各傾斜リブの前記記録紙搬送方向に対する傾斜角度はほぼ同一であることを特徴とするプリンタ。 The printer according to claim 3.
The second suction region is formed in a symmetric state across the first suction region,
The printer according to claim 1, wherein the inclined angles of the inclined ribs with respect to the recording paper conveyance direction are substantially the same.
前記第２区画室には、相対的に幅の狭い狭幅区画室と幅の広い広幅区画室とが含まれており、
各広幅区画室はプラテン幅方向に延びる横リブによって前記記録紙搬送方向の上流側の小区画室と下流側の小区画室に仕切られており、
各小区画室に、それぞれ前記第２吸引孔が形成されていることを特徴とするプリンタ。 The printer according to any one of claims 1 to 4,
The second compartment includes a relatively narrow narrow compartment and a wide wide compartment,
Each wide compartment is divided into a small compartment on the upstream side and a small compartment on the downstream side in the recording paper conveyance direction by a lateral rib extending in the platen width direction,
2. The printer according to claim 1, wherein the second suction hole is formed in each of the small compartments.
前記狭幅区画室の開口面積と前記小区画室の開口面積はほぼ同一であり、
前記狭幅区画室に形成した前記第２吸引孔の開口面積と前記小区画室に形成した前記第２吸引孔の開口面積はほぼ同一であることを特徴とするプリンタ。 The printer according to claim 5.
The opening area of the narrow compartment and the opening area of the small compartment are substantially the same,
An opening area of the second suction hole formed in the narrow compartment and an opening area of the second suction hole formed in the small compartment are substantially the same.
前記狭幅区画室には前記記録紙搬送方向に離れた位置に２個の前記第２吸引孔が形成されており、
前記小区画室には１個の前記第２吸引孔が形成されており、
前記狭幅区画室に形成した２個の前記第２吸引孔の開口面積の合計と、前記小区画室に形成した１個の前記第２吸引孔の開口面積がほぼ同一であることを特徴とするプリンタ。 The printer according to claim 6.
In the narrow compartment, two second suction holes are formed at positions separated in the recording paper conveyance direction,
One of the second suction holes is formed in the small compartment,
The total opening area of the two second suction holes formed in the narrow compartment is substantially the same as the opening area of the second suction hole formed in the small compartment. Printer.
各横リブにおける前記記録紙搬送方向の上流側には、当該横リブの上端面から前記底面に至る掬い面が形成されていることを特徴とするプリンタ。 The printer according to any one of claims 5 to 7,
A printer characterized in that a scooping surface from the upper end surface of the horizontal rib to the bottom surface is formed on the upstream side of each horizontal rib in the recording paper conveyance direction.
前記広幅区画室と前記狭幅区画室が交互に形成されていることを特徴とするプリンタ。 The printer according to any one of claims 5 to 8,
The printer, wherein the wide compartment and the narrow compartment are alternately formed.
前記第１吸引領域の前記リブのそれぞれは、前記記録紙搬送方向に沿って延びていることを特徴とするプリンタ。 The printer according to any one of claims 1 to 9,
Each of the ribs of the first suction area extends along the recording paper conveyance direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007302648A JP5119886B2 (en) | 2007-11-22 | 2007-11-22 | Printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007302648A JP5119886B2 (en) | 2007-11-22 | 2007-11-22 | Printer |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2009126034A JP2009126034A (en) | 2009-06-11 |
| JP2009126034A5 true JP2009126034A5 (en) | 2010-10-21 |
| JP5119886B2 JP5119886B2 (en) | 2013-01-16 |
Family
ID=40817430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007302648A Active JP5119886B2 (en) | 2007-11-22 | 2007-11-22 | Printer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5119886B2 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5369760B2 (en) * | 2009-03-02 | 2013-12-18 | セイコーエプソン株式会社 | Suction platen mechanism and droplet discharge device |
| JP2011173257A (en) | 2010-02-23 | 2011-09-08 | Seiko Epson Corp | Printer |
| JP5494951B2 (en) * | 2010-03-12 | 2014-05-21 | セイコーエプソン株式会社 | Liquid ejector |
| JP5794000B2 (en) * | 2011-06-30 | 2015-10-14 | ブラザー工業株式会社 | Liquid ejection device |
| JP6342793B2 (en) * | 2014-12-24 | 2018-06-13 | 株式会社Ｏｋｉデータ・インフォテック | Inkjet recording device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3846174B2 (en) * | 2000-10-16 | 2006-11-15 | 富士ゼロックス株式会社 | Paper feeding mechanism and image recording apparatus using the paper feeding mechanism |
| JP3965576B2 (en) * | 2003-03-31 | 2007-08-29 | ブラザー工業株式会社 | Image forming apparatus |
| JP4269960B2 (en) * | 2004-02-02 | 2009-05-27 | セイコーエプソン株式会社 | Medium conveying apparatus and recording apparatus |
| JP2007276290A (en) * | 2006-04-07 | 2007-10-25 | Seiko Epson Corp | Recording device |
-
2007
- 2007-11-22 JP JP2007302648A patent/JP5119886B2/en active Active
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