JP2013086405A5 - - Google Patents
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- JP2013086405A5 JP2013086405A5 JP2011230406A JP2011230406A JP2013086405A5 JP 2013086405 A5 JP2013086405 A5 JP 2013086405A5 JP 2011230406 A JP2011230406 A JP 2011230406A JP 2011230406 A JP2011230406 A JP 2011230406A JP 2013086405 A5 JP2013086405 A5 JP 2013086405A5
- Authority
- JP
- Japan
- Prior art keywords
- liquid ejecting
- ejecting apparatus
- cylindrical member
- liquid
- nozzle
- 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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Claims (10)
前記噴射ノズル面に当接しながら回転して前記噴射ノズル面の付着物を払拭する複数の突状部と、前記突状部の間に設けられ、前記噴射ノズルから噴射された前記液体を受ける凹部とを有する円筒状部材とを備えた
ことを特徴とする液体噴射装置。 A liquid ejection head that ejects liquid from the ejection nozzle formed on the ejection nozzle surface;
A plurality of protrusions that rotate while abutting against the spray nozzle surface to wipe away deposits on the spray nozzle surface, and a recess that is provided between the protrusions and receives the liquid ejected from the spray nozzle A liquid ejecting apparatus comprising: a cylindrical member including:
前記液体噴射ヘッドは同じ液体を噴射するノズルを複数有するノズル列を有し、
前記円筒状部材の回転軸は前記ノズル列に沿うように配置され、
前記円筒状部材および前記突状部は前記ノズル列の長さより長い
ことを特徴とする液体噴射装置。 The liquid ejecting apparatus according to claim 1,
The liquid ejecting head has a nozzle row having a plurality of nozzles that eject the same liquid,
The rotation axis of the cylindrical member is arranged along the nozzle row,
The liquid ejecting apparatus, wherein the cylindrical member and the protruding portion are longer than a length of the nozzle row.
前記凹部の底面は前記回転軸を中心軸とする円筒面の一部である
ことを特徴とする液体噴射装置。 The liquid ejecting apparatus according to claim 2,
The liquid ejecting apparatus according to claim 1, wherein a bottom surface of the concave portion is a part of a cylindrical surface having the rotation axis as a central axis.
前記凹部の底面は平面である
ことを特徴とする液体噴射装置。 The liquid ejecting apparatus according to claim 2,
The bottom surface of the said recessed part is a plane. The liquid ejecting apparatus characterized by the above-mentioned.
前記液体噴射ヘッドは複数の並んだ前記ノズル列を有し、前記凹部の底面の前記ノズル列の並んだ方向の距離は複数の前記ノズル列のうちの端の列間距離より長い
ことを特徴とする液体噴射装置。 The liquid ejecting apparatus according to claim 3, wherein:
The liquid ejecting head has a plurality of the nozzle rows arranged, and the distance in the direction in which the nozzle rows are arranged on the bottom surface of the concave portion is longer than the distance between the ends of the plurality of nozzle rows. Liquid ejecting device.
前記突状部の最外面は前記回転軸を中心とする円弧である
ことを特徴とする液体噴射装置。 The liquid ejecting apparatus according to claim 2,
The outermost surface of the protruding portion is an arc centered on the rotation axis.
前記液体噴射ヘッドは複数の並んだノズル列を有し、
前記突状部の最外面の外周距離は前記複数の前記ノズル列のうちの端の列間距離より長い
ことを特徴とする液体噴射装置。 The liquid ejecting apparatus according to claim 6,
The liquid ejecting head has a plurality of aligned nozzle rows,
An outer peripheral distance of an outermost surface of the projecting portion is longer than an inter-row distance between ends of the plurality of the nozzle rows.
前記凹部の深さは、前記液体噴射ヘッドに付着した液体が接しない深さである
ことを特徴とする液体噴射装置。 The liquid ejecting apparatus according to any one of claims 1 to 7,
The depth of the recess is a depth at which the liquid adhering to the liquid ejecting head does not come into contact with the liquid ejecting head.
前記円筒状部材、前記突状部は多孔質材であり、前記円筒状部材の中心には、軸方向の少なくとも一端が吸引部に連通する中空部を有する
ことを特徴とする液体噴射装置。 In the liquid ejecting apparatus according to any one of claims 1 to 8,
The liquid ejecting apparatus according to claim 1, wherein the cylindrical member and the protruding portion are made of a porous material, and at the center of the cylindrical member, at least one end in the axial direction communicates with a suction portion.
前記円筒状部材、前記突状部は弾性材であり、前記凹部の底面は多孔質材であり、前記円筒状部材の中心には、軸方向の両端側が、若しくは軸方向の一端側が閉じられ他端側が吸引部に連通する中空部を有し、
前記円筒状部材は前記中空部と前記多孔質材とを連通する吸引孔を有する
ことを特徴とする液体噴射装置。 In the liquid ejecting apparatus according to any one of claims 1 to 8,
The cylindrical member, the protruding portion is an elastic material, the bottom surface of the recess is a porous material, and both ends in the axial direction or one end side in the axial direction are closed at the center of the cylindrical member. The end side has a hollow portion communicating with the suction portion,
The liquid ejecting apparatus according to claim 1, wherein the cylindrical member has a suction hole that communicates the hollow portion and the porous material .
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011230406A JP5919725B2 (en) | 2011-10-20 | 2011-10-20 | Liquid ejector |
| CN 201220520989 CN202952656U (en) | 2011-10-20 | 2012-10-11 | Liquid jet device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011230406A JP5919725B2 (en) | 2011-10-20 | 2011-10-20 | Liquid ejector |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2013086405A JP2013086405A (en) | 2013-05-13 |
| JP2013086405A5 true JP2013086405A5 (en) | 2014-11-20 |
| JP5919725B2 JP5919725B2 (en) | 2016-05-18 |
Family
ID=48458250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011230406A Active JP5919725B2 (en) | 2011-10-20 | 2011-10-20 | Liquid ejector |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5919725B2 (en) |
| CN (1) | CN202952656U (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015126355A1 (en) * | 2014-02-18 | 2015-08-27 | Hewlett-Packard Development Company, L.P. | Printhead wiping |
| US9840078B2 (en) * | 2016-01-18 | 2017-12-12 | Seiko Epson Corporation | Waste liquid reservoir and liquid ejecting apparatus |
| US10512921B2 (en) * | 2016-05-09 | 2019-12-24 | Funai Electric Co., Ltd. | Maintenance apparatus for vaporizing device |
| CN109703198B (en) * | 2017-10-25 | 2020-12-29 | 北大方正集团有限公司 | Spray head cleaning system of printing machine and spray head cleaning method of printing machine |
| CN114379231B (en) * | 2021-12-24 | 2022-10-25 | 华南理工大学 | Full-automatic electric jet printing device based on centrifugal effect and anti-blocking control method thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5945163A (en) * | 1982-09-08 | 1984-03-13 | Seiko Epson Corp | Ink jet printer |
| JPH06126969A (en) * | 1992-10-15 | 1994-05-10 | Canon Inc | Ink jet recording device |
| JP3319474B2 (en) * | 1993-03-03 | 2002-09-03 | セイコーエプソン株式会社 | Cleaning device for inkjet head |
| JPH11300980A (en) * | 1998-04-22 | 1999-11-02 | Seiko Epson Corp | Ink jet recorder |
| JP2001162835A (en) * | 1999-12-14 | 2001-06-19 | Canon Inc | Ink-jet recording apparatus |
| JP2008105202A (en) * | 2006-10-24 | 2008-05-08 | Kyocera Mita Corp | Liquid removing apparatus |
| JP2010030147A (en) * | 2008-07-29 | 2010-02-12 | Brother Ind Ltd | Inkjet recording device, maintenance device, and wiper member |
-
2011
- 2011-10-20 JP JP2011230406A patent/JP5919725B2/en active Active
-
2012
- 2012-10-11 CN CN 201220520989 patent/CN202952656U/en not_active Expired - Fee Related
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