JP2012162035A5 - - Google Patents

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JP2012162035A5
JP2012162035A5 JP2011025267A JP2011025267A JP2012162035A5 JP 2012162035 A5 JP2012162035 A5 JP 2012162035A5 JP 2011025267 A JP2011025267 A JP 2011025267A JP 2011025267 A JP2011025267 A JP 2011025267A JP 2012162035 A5 JP2012162035 A5 JP 2012162035A5
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Japan
Prior art keywords
recording medium
sheet guide
spring
carriage
recording
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JP2011025267A
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Japanese (ja)
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JP2012162035A (en
JP5779896B2 (en
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Priority to JP2011025267A priority Critical patent/JP5779896B2/en
Priority claimed from JP2011025267A external-priority patent/JP5779896B2/en
Priority to CN201210020888.6A priority patent/CN102627037B/en
Publication of JP2012162035A publication Critical patent/JP2012162035A/en
Publication of JP2012162035A5 publication Critical patent/JP2012162035A5/ja
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Description

キャリッジ19には、記録ヘッド18と並べてギャップローラー41が搭載されている。ギャップローラー41は、記録ヘッド18が記録ワイヤーを突出する面の側方に位置する。ギャップローラー41の下端は、記録ワイヤーが打ち出されない状態において記録ヘッド18の先端面よりも下方に位置し、プラテン21を押し上げる付勢バネ40の付勢力に抗して、後述するシートガイド60を挟んでプラテン21またはプラテン21上の記録媒体100に当接する。ギャップローラー41はキャリッジ19に回転自在に支持されているため、キャリッジ19の走査時に回転しながらプラテン21または記録媒体100に接したまま移動できる。
従って、記録媒体100に記録ヘッド18が記録する場合、ギャップローラー41により記録ヘッド18の先端面と記録媒体100の記録面との距離(ギャップ)が適正な大きさに保たれる。記録を行っている間に記録媒体100の厚みが変化しても、付勢バネ40により弾性支持されたプラテン21が上下に変位して厚みの差が吸収され、ギャップが適正な大きさに保たれる。
A gap roller 41 is mounted on the carriage 19 side by side with the recording head 18. The gap roller 41 is located on the side of the surface from which the recording head 18 protrudes the recording wire. The lower end of the gap roller 41 is positioned below the front end surface of the recording head 18 in a state where the recording wire is not driven out, and a sheet guide 60 described later is against the urging force of the urging spring 40 that pushes up the platen 21. It is in contact with the platen 21 or the recording medium 100 on the platen 21 with being sandwiched . Since the gap roller 41 is rotatably supported by the carriage 19, the gap roller 41 can move while being in contact with the platen 21 or the recording medium 100 while rotating when the carriage 19 is scanned.
Therefore, when the recording head 18 records on the recording medium 100, the distance (gap) between the leading end surface of the recording head 18 and the recording surface of the recording medium 100 is maintained at an appropriate size by the gap roller 41. Even if the thickness of the recording medium 100 changes during recording, the platen 21 elastically supported by the biasing spring 40 is displaced up and down to absorb the difference in thickness, and the gap is kept at an appropriate size. Be drunk.

ガイド支持部70は、バネ収容部74に収容された付勢バネ75の付勢力により、ガイド支持軸71を中心として図5中の左回り方向に付勢される。ここで、押えレバー76を付勢する上記の押えバネ(図示略)は、ガイド支持部70を付勢する付勢バネ75よりも強い付勢力を有する。このため、キャリッジ19の走査中は、図5に示すように、押えレバー76が上記の押えバネ(図示略)の付勢力によって付勢され、押え突起79がバネ受け板73を下方へ押圧する。この押圧力により、ガイド支持部70は付勢バネ75の付勢力に抗して図中右回りに回転し、バネ受け板73が押し下げられた状態を保つ。これにより、シートガイド60はプラテン21に押し付けられ、キャリッジ19のギャップローラー41とプラテン21または記録媒体100との間に挟まれる。
キャリッジ19が右サイドフレーム17側の端に設定されたシートガイド跳ね上げ位置に移動すると、ギャップローラー41はシートガイド60の端から離脱し、シートガイド60への押圧力が解除されるとともに、キャリッジ19がシートガイド跳ね上げ位置に移動することで、キャリッジ19の右サイドフレーム17側の側面に形成されたカム斜面19Aが、カム当接部77に当接する。カム当接部77は、カム斜面19Aの接近に伴って、上記押えバネ(図示略)の付勢力に抗して下方に押し下げられ、押えレバー76が図中右回りに回転する。これに伴い、押えレバー76の押え突起79がバネ受け板73に加えていた押圧力が解け、代わって付勢バネ75の付勢力によってバネ受け板73が押し上げられる。そして、ガイド支持部70が図中左回りに回転し、度当たり部73Aが前方シート案内32に当たって停止する。
このため、キャリッジ19がシートガイド跳ね上げ位置にある間、ガイド支持部70は、バネ受け板73が上に、度当たり部73Aが下に位置した状態を保つ。すなわち、シートガイド60は、プラテン21から離れて上方に跳ね上げられている。
The guide support portion 70 is urged counterclockwise in FIG. 5 about the guide support shaft 71 by the urging force of the urging spring 75 housed in the spring housing portion 74. Here, the presser spring (not shown) that biases the presser lever 76 has a stronger biasing force than the biasing spring 75 that biases the guide support portion 70. Therefore, during the scanning of the carriage 19, as shown in FIG. 5, the presser lever 76 is urged by the urging force of the presser spring (not shown), and the presser projection 79 presses the spring receiving plate 73 downward. . Due to this pressing force, the guide support portion 70 rotates clockwise in the figure against the urging force of the urging spring 75, and the spring receiving plate 73 is kept pressed down. As a result, the sheet guide 60 is pressed against the platen 21 and is sandwiched between the gap roller 41 of the carriage 19 and the platen 21 or the recording medium 100.
When the carriage 19 is moved to the set sheet guide flip-up on the edge of the right side frame 17 side, the gap roller 41 disengages from the edge of the sheet guide 60, the pressing force of the sheet guide 60 is Ru is released together, As the carriage 19 moves to the sheet guide flip-up position, the cam slope 19A formed on the side surface of the carriage 19 on the right side frame 17 side contacts the cam contact portion 77. The cam contact portion 77 is pushed downward against the urging force of the presser spring (not shown) as the cam slope 19A approaches, and the presser lever 76 rotates clockwise in the figure. Along with this, the pressing force applied to the spring receiving plate 73 by the pressing protrusion 79 of the pressing lever 76 is released, and the spring receiving plate 73 is pushed up by the urging force of the urging spring 75 instead. Then, the guide support portion 70 rotates counterclockwise in the figure, and the contact portion 73A hits the front seat guide 32 and stops.
For this reason, while the carriage 19 is in the sheet guide flip-up position, the guide support portion 70 maintains a state in which the spring receiving plate 73 is on the upper side and the contact portion 73A is on the lower side. That is, the sheet guide 60 is flipped upward away from the platen 21.

シートガイド60は、手差口15から手差し挿入された記録媒体100がスムーズに記録ヘッド18の下方まで搬送されるよう案内する。
また、ギャップローラー41は、上記のようにプラテン21または記録媒体100の記録面上のシートガイド60に接しながら回転するローラーであって、空転を避けるため、その周面には摩擦係数が比較的高くなるようゴム等が配されている。この摩擦により、ギャップローラー41が記録媒体100に接した状態で記録媒体100を搬送することは難しくなっているが、記録媒体100とギャップローラー41との間にシートガイド60が介在することにより、記録媒体100とギャップローラー41との摩擦が減殺され、図中A方向に容易に搬送可能となる。さらに、シートガイド60は、記録媒体100として綴じ目を有する冊子や通帳等、高さ(厚み)が変化する段差のあるものを用いた場合に、主走査方向に移動するギャップローラー41が段差をスムーズに乗り越えられるようにする作用をも有する。
記録媒体100を行送りまたは記録媒体100の排出のために図中B方向に記録媒体100を搬送する際には、キャリッジ19を上記シートガイド跳ね上げ位置に移動させることで、シートガイド60が跳ね上げられる。このため、シートガイド60は記録媒体100から離れ、搬送の障害にならない。

The sheet guide 60 guides the recording medium 100 manually inserted from the manual feed port 15 so as to be smoothly conveyed to the lower side of the recording head 18.
The gap roller 41 is a roller that rotates while being in contact with the platen 21 or the sheet guide 60 on the recording surface of the recording medium 100 as described above. In order to avoid idling, the peripheral surface has a relatively low friction coefficient. Rubber etc. are arranged to be higher. Due to this friction, it is difficult to transport the recording medium 100 while the gap roller 41 is in contact with the recording medium 100, but the sheet guide 60 is interposed between the recording medium 100 and the gap roller 41. Friction between the recording medium 100 and the gap roller 41 is reduced, and the recording medium 100 can be easily conveyed in the direction A in the figure. Furthermore, when the sheet guide 60 is a recording medium 100 that has a step with varying height (thickness) such as a booklet or a passbook having a stitch, the gap roller 41 that moves in the main scanning direction has a step. It also has the effect of being able to get over smoothly.
When the recording medium 100 is transported in the direction B in the figure for feeding the recording medium 100 or discharging the recording medium 100, the sheet guide 60 jumps by moving the carriage 19 to the above-described sheet guide flip-up position. Raised. For this reason, the sheet guide 60 is separated from the recording medium 100 and does not hinder conveyance.

JP2011025267A 2011-02-08 2011-02-08 Recording apparatus and method for controlling recording apparatus Active JP5779896B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2011025267A JP5779896B2 (en) 2011-02-08 2011-02-08 Recording apparatus and method for controlling recording apparatus
CN201210020888.6A CN102627037B (en) 2011-02-08 2012-01-30 Recording device and control method of the recording device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011025267A JP5779896B2 (en) 2011-02-08 2011-02-08 Recording apparatus and method for controlling recording apparatus

Publications (3)

Publication Number Publication Date
JP2012162035A JP2012162035A (en) 2012-08-30
JP2012162035A5 true JP2012162035A5 (en) 2014-03-06
JP5779896B2 JP5779896B2 (en) 2015-09-16

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JP (1) JP5779896B2 (en)
CN (1) CN102627037B (en)

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Publication number Priority date Publication date Assignee Title
KR102193821B1 (en) * 2012-08-29 2020-12-22 세이코 엡슨 가부시키가이샤 Recording device and data generation method
CN103236166B (en) * 2013-05-13 2015-05-27 交通运输部公路科学研究所 Method for recognizing vehicle violation behaviors with satellite positioning technology
CN104933869B (en) * 2015-05-19 2017-02-01 交通运输部公路科学研究所 Anti-noise type satellite positioning data-based method for identifying vehicle violation behaviors
JP2018158526A (en) * 2017-03-23 2018-10-11 セイコーエプソン株式会社 Printer and control method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2971635B2 (en) * 1991-09-11 1999-11-08 キヤノン株式会社 Ink jet recording device
JPH07117277A (en) * 1993-10-25 1995-05-09 Brother Ind Ltd Print controller for serial printer
JP3262680B2 (en) * 1994-09-22 2002-03-04 キヤノン株式会社 Recording device
JP3579274B2 (en) * 1998-03-09 2004-10-20 東芝テック株式会社 Serial printer
JP2000326579A (en) * 1999-05-18 2000-11-28 Hitachi Ltd Wire dot printer
JP2005074947A (en) * 2003-09-03 2005-03-24 Seiko Epson Corp Recording device and method for controlling recording device
JP4631341B2 (en) * 2004-07-27 2011-02-16 ブラザー工業株式会社 Recording apparatus and method for executing initialization process of recording apparatus
US7556334B2 (en) * 2004-11-04 2009-07-07 Applied Materials, Inc. Methods and apparatus for aligning print heads
CN1948016A (en) * 2005-10-10 2007-04-18 诚研科技股份有限公司 Printer having moveable printing head

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