JPS6353086A - Printer device - Google Patents

Printer device

Info

Publication number
JPS6353086A
JPS6353086A JP19694286A JP19694286A JPS6353086A JP S6353086 A JPS6353086 A JP S6353086A JP 19694286 A JP19694286 A JP 19694286A JP 19694286 A JP19694286 A JP 19694286A JP S6353086 A JPS6353086 A JP S6353086A
Authority
JP
Japan
Prior art keywords
motor
vibration
frame
fixing plate
fixing
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.)
Pending
Application number
JP19694286A
Other languages
Japanese (ja)
Inventor
Atsushi Hara
敦史 原
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.)
NEC Corp
Original Assignee
NEC Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NEC Corp filed Critical NEC Corp
Priority to JP19694286A priority Critical patent/JPS6353086A/en
Publication of JPS6353086A publication Critical patent/JPS6353086A/en
Pending legal-status Critical Current

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  • Accessory Devices And Overall Control Thereof (AREA)

Abstract

PURPOSE:To eliminate noise generated by vibration and maintain favorable printing quality, by forming a fixing member for fixing a motor to a main body of a device, from a ferrite composite elastic material capable of absorbing the vibration of the motor. CONSTITUTION:A spacing motor 2 is fixed to a side face of a frame 1 by a fixing plate 3, with a rotary shaft 2a of the motor directed upward. The fixing plate 3 is formed in an L-shaped cross-sectional configuration by bending a flat plate, supports an upper part of the motor 2 by a horizontal part thereof, and is firmly fixed to the frame. The fixing plate 3 is formed from a ferrite composite elastic material having a vibration-absorbing effect of about 100 times that of iron or aluminum. With this construction, resonance of the device can be prevented from occurring due to the vibration of the motor, and noise can be markedly reduced. In addition, printing quality can be prevented from being lowered due to the resonance of a printing head itself.

Description

【発明の詳細な説明】 (産業上の利用分野) 本発明は、情報処理装置における入出力機器として用い
られるプリンタ装置に関する。
DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a printer device used as an input/output device in an information processing device.

(従来の技術) 従来、この種のプリンタ装置としては、モータを、鉄、
アルミ材で形成した固定部材で装置本体に固定して、プ
ーリ及び該ブーりに巻回したベルト等を介してモータの
回転力を水平移動力に変換し印字ヘッドを水平移動させ
て印字するものであった。
(Prior Art) Conventionally, this type of printer device has a motor that is made of iron,
A device that is fixed to the main body of the device using a fixed member made of aluminum material, converts the rotational force of the motor into horizontal movement force through a pulley and a belt wound around the boob, and moves the print head horizontally to print. Met.

印字ヘッドを移動させるときには、モータを駆動する。When moving the print head, the motor is driven.

このモータの駆動励振時に振動が発生し、モータの前記
部材を介して、該振動がフレーム系の全体に伝播する。
Vibrations are generated when the motor is excited, and the vibrations are propagated to the entire frame system via the members of the motor.

また、該振動は、フレームやキャリアの案内軸を介して
、キャリアに支持された印字ヘッドにも伝播する。
The vibrations also propagate to the print head supported by the carrier via the frame and the guide shaft of the carrier.

従って、従来のプリンタ装置にあっては、モータの振動
の影響を受けた状態のままで印字を行っていた。
Therefore, in conventional printer devices, printing is performed while being affected by the vibrations of the motor.

(解決すべき問題点) 上述した従来のプリンタ装置にあっては、モータの固定
部材として、鉄、アルミ材を使用していたため、モータ
の振動が該固定部材を介してフレーム系に伝播し、フレ
ーム構造全体の共振、共鳴を招き、騒音を発生させる欠
点があった。また、モータの振動は、キャリアの案内軸
を介して、キャリアに支持された印字ヘッドにも伝播す
るため、印字品質の劣化を招く欠点があった。
(Problems to be Solved) In the conventional printer device described above, iron or aluminum is used as a fixing member for the motor, so vibrations of the motor propagate to the frame system through the fixing member. This had the drawback of causing resonance in the entire frame structure and generating noise. Furthermore, the vibration of the motor is also propagated to the print head supported by the carrier via the guide shaft of the carrier, resulting in deterioration of print quality.

(問題点の解決手段) 本発明は、上記従来の問題点に着目してなされたもので
、モータの振動を吸収し、該モータの振動で生じる騒音
を無くすことができ、かつ印字品質の低下を防止できる
プリンタ装置を提供せんとするものである。
(Means for Solving the Problems) The present invention has been made by focusing on the above-mentioned conventional problems, and is capable of absorbing motor vibrations, eliminating noise generated by the motor vibrations, and reducing print quality. It is an object of the present invention to provide a printer device that can prevent such problems.

そのために、本発明は、固定部材により装置本体に固定
されたモータの回転力を、印字ヘッドのプラテン軸方向
への移動に変換して印字する機構を備えたプリンタ装置
において、上記固定部材を、上記モータの振動を吸収す
るフェライト複合弾性体で形成したプリンタ装置を提供
するものである。
To this end, the present invention provides a printer device equipped with a mechanism for printing by converting the rotational force of a motor fixed to the main body of the device by a fixing member into movement of a print head in the platen axis direction. The present invention provides a printer device made of a ferrite composite elastic body that absorbs the vibrations of the motor.

〔実施例〕〔Example〕

次に、本発明の実施例について図面を参照して説明する
Next, embodiments of the present invention will be described with reference to the drawings.

第1図は、本発明の一実施例に係るプリンタ装置の斜視
図である。
FIG. 1 is a perspective view of a printer device according to an embodiment of the present invention.

プリンタ装置はフレームlの右側面前部にスペーシング
モータ2を備えている。該スペーシングモータ2は、固
定板3により、モータ回転軸2aを上方に向けてフレー
ム1の該側面に固定されている。
The printer device is equipped with a spacing motor 2 on the front right side of the frame l. The spacing motor 2 is fixed to the side surface of the frame 1 by a fixing plate 3 with the motor rotation shaft 2a facing upward.

該固定板3は、平板を折曲して形成した断面り字状の形
状をなし、その水平部でスペーシングモータ2の上部を
保持しかつ垂下部がフレームlの上記側面に固着してス
ペーシングモータ2を強固にフレーム1に固定している
。固定部3は、鉄、アルミに比して約100倍の吸振効
果を有するフェライト複合弾性体で形成する。
The fixing plate 3 has a cross-sectional shape formed by bending a flat plate, and its horizontal part holds the upper part of the spacing motor 2, and its hanging part is fixed to the above-mentioned side surface of the frame l, and the fixing plate 3 has a cross-sectional shape formed by bending a flat plate. The pacing motor 2 is firmly fixed to the frame 1. The fixing part 3 is made of a ferrite composite elastic body that has a vibration absorbing effect about 100 times that of iron or aluminum.

これにより、スペーシングモータ2の回転に伴なう振動
を吸収する。
This absorbs vibrations caused by the rotation of the spacing motor 2.

固定部3を貫通したモータ回転軸2aの上端部にモータ
プーリ4を取付け、また該モータプーリ4と対応するア
イドルプーリ5をフレーム1の左側面前部対応位置に設
け、かつこれらのプーリ4,5にスペーシングベルト6
を巻付けている。これにより、スペーシングモータ2の
回転力を水平移動力に変換する。該スペーシングベルト
6に、印字へラド7を支持するキャリア8を接続し、か
つ該キャリア8を案内軸9.10によって水平方向に摺
動可能に支持して、印字へラド7をプラテン15の軸方
向に沿って水平移動させて印字することを可を后にして
いる。
A motor pulley 4 is attached to the upper end of the motor rotating shaft 2a passing through the fixed part 3, and an idler pulley 5 corresponding to the motor pulley 4 is provided at a position corresponding to the front left side of the frame 1, and these pulleys 4 and 5 are provided with a slider. Pacing belt 6
is wrapped around it. This converts the rotational force of the spacing motor 2 into horizontal movement force. A carrier 8 supporting the printing pad 7 is connected to the spacing belt 6, and the carrier 8 is horizontally slidably supported by a guide shaft 9.10, so that the printing pad 7 is placed on the platen 15. It is possible to print by moving horizontally along the axial direction.

また、印字へラド7の対向位置に、プーリ11.12及
びラインフィードベルト13を介してラインフィードモ
ータ14により制御されるピンブライン15を設け、印
字へラド7による印字用紙16への印字を可使にしてい
る。
Further, a pin brine 15 controlled by a line feed motor 14 via pulleys 11 and 12 and a line feed belt 13 is provided at a position opposite to the printing pad 7, allowing the printing pad 7 to print on the printing paper 16. I'm using it as a messenger.

次に、本実施例の作用について説明する。Next, the operation of this embodiment will be explained.

スペーシングモータ2を作動してモータプーリ4を回転
させ、スペーシングベルト6を水平移動して印字ヘッド
7を所定位置に移動させて印字用紙16に印字を行なう
。このとき、スペーシングモータ2の振動は、フェライ
ト複合弾性体の固定板3に吸収され、フレームlに伝播
しない、従って、フレーム1に取付けた案内軸9,10
にもモータ振動は、伝播せず、該案内軸3.4上を摺動
するキャリア8に支持されり印字ヘッド7はスペーシン
グモータ2の振動の影響を受けることなく正確な印字を
行なうことが可能となる。
The spacing motor 2 is operated to rotate the motor pulley 4, the spacing belt 6 is moved horizontally, the print head 7 is moved to a predetermined position, and printing is performed on the print paper 16. At this time, the vibration of the spacing motor 2 is absorbed by the fixing plate 3 made of the ferrite composite elastic body and is not propagated to the frame l.
However, the motor vibration is not propagated, and the print head 7 is supported by the carrier 8 sliding on the guide shaft 3.4, so that accurate printing can be performed without being affected by the vibration of the spacing motor 2. It becomes possible.

〔発明の効果〕〔Effect of the invention〕

以上説明したように1本発明は印字ヘッドを水平移動さ
せるモータを装置本体に固定する固定部材を該モータの
振動を吸収するフエライト複合弾性体で形成したため、
該モータの振動によって生じる装置の共振、共鳴を防い
で騒音を著しく減少させる効果がある。また、モータの
振動が、案内軸等を介して印字ヘッドに伝播するのを防
ぐことができるため、印字ヘッド自体の共振による印字
品質の低下を未然に防止することができる効果がある。
As explained above, one aspect of the present invention is that the fixing member for fixing the motor for horizontally moving the print head to the main body of the apparatus is made of a ferrite composite elastic body that absorbs the vibrations of the motor.
This has the effect of significantly reducing noise by preventing resonance of the device caused by vibration of the motor. Furthermore, since it is possible to prevent the vibration of the motor from propagating to the print head via the guide shaft or the like, it is possible to prevent deterioration in print quality due to resonance of the print head itself.

【図面の簡単な説明】[Brief explanation of drawings]

第1図は1本発明の一実施例に係るプリンタ装置の斜視
図である。 ■・・・フレーム 2・・・スペーシングモータ 3・・・固定板       4・・・モータプーリ5
・・・アイドルプーリ 6・・・スペーシングベルト
FIG. 1 is a perspective view of a printer device according to an embodiment of the present invention. ■...Frame 2...Spacing motor 3...Fixing plate 4...Motor pulley 5
...Idle pulley 6...Spacing belt

Claims (1)

【特許請求の範囲】 固定部材により装置本体に固定されたモータの回転力を
、印字ヘッドのプラテン軸方向への移動に変換して印字
する機構を備えたプリンタ装置において、 上記固定部材を、上記モータの振動を吸収するフェライ
ト複合弾性体で形成したことを特徴とするプリンタ装置
[Scope of Claims] A printer device equipped with a mechanism for printing by converting the rotational force of a motor fixed to the main body of the device by a fixing member into movement of a print head in the platen axis direction, wherein the fixing member is A printer device characterized in that it is formed of a ferrite composite elastic body that absorbs vibrations of a motor.
JP19694286A 1986-08-22 1986-08-22 Printer device Pending JPS6353086A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19694286A JPS6353086A (en) 1986-08-22 1986-08-22 Printer device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19694286A JPS6353086A (en) 1986-08-22 1986-08-22 Printer device

Publications (1)

Publication Number Publication Date
JPS6353086A true JPS6353086A (en) 1988-03-07

Family

ID=16366217

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19694286A Pending JPS6353086A (en) 1986-08-22 1986-08-22 Printer device

Country Status (1)

Country Link
JP (1) JPS6353086A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2732646A1 (en) * 1995-04-07 1996-10-11 Seiko Epson Corp MOTOR PRINTER MOUNTED TO SHOCK ABSORBERS
US8303077B2 (en) 2008-07-29 2012-11-06 Ricoh Company, Ltd. Image forming apparatus employing carriage with image forming unit mounted thereon

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2732646A1 (en) * 1995-04-07 1996-10-11 Seiko Epson Corp MOTOR PRINTER MOUNTED TO SHOCK ABSORBERS
US5959642A (en) * 1995-04-07 1999-09-28 Seiko Epson Corporation Printer having a shock absorber for a printer motor
US8303077B2 (en) 2008-07-29 2012-11-06 Ricoh Company, Ltd. Image forming apparatus employing carriage with image forming unit mounted thereon

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