JPH11268854A - Recording paper winder - Google Patents

Recording paper winder

Info

Publication number
JPH11268854A
JPH11268854A JP7525298A JP7525298A JPH11268854A JP H11268854 A JPH11268854 A JP H11268854A JP 7525298 A JP7525298 A JP 7525298A JP 7525298 A JP7525298 A JP 7525298A JP H11268854 A JPH11268854 A JP H11268854A
Authority
JP
Japan
Prior art keywords
winding
roll paper
reel
paper
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.)
Pending
Application number
JP7525298A
Other languages
Japanese (ja)
Inventor
Masaaki Matsui
正明 松井
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP7525298A priority Critical patent/JPH11268854A/en
Publication of JPH11268854A publication Critical patent/JPH11268854A/en
Pending legal-status Critical Current

Links

Landscapes

  • Handling Of Continuous Sheets Of Paper (AREA)
  • Winding Of Webs (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a recording paper winder which can eliminate uneven rolling or jamming resulting from curling caused by winding when machine glazed paper delivered from a printer is wound, and damage to a member such as a gear, caused by the attachment/detachment of a winding reel for machine glazed paper. SOLUTION: This recording paper winder consists of a winding reel 5 for machine glazed paper whose end involves a reel flange 5b; a pressure means 6 which always comes into contact with the winding outer-periphery surface of the winding reel 5 for machine glazed paper or the outer-periphery surface of wound machine glazed paper 4a, following a change in a winding diameter, and oscillating around a supporting shaft 12 fixed on a frame body 10; a first pressurizing means 11 for pressing the press means 6 against the winding reel 5 for machine glazed paper; and a U-shaped guide plate 7 supported on the free end of the pressure means 6 and energized in one direction by a second pressurizing means 9.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明はPOS,レジスタ,
ハンディターミナル,計測器,ラベルプリンタ,台紙等
の小型端末の記録紙巻取り装置に関するものである。
The present invention relates to a POS, a register,
The present invention relates to a recording paper winding device for a small terminal such as a handy terminal, a measuring instrument, a label printer, and a mount.

【0002】[0002]

【従来の技術】従来、ロール紙を用い印字されたロール
紙を巻取る記録紙巻取り装置の構成は、一般的に印字装
置の紙送り用モータあるいは巻取り専用モータを駆動源
とし、タイミングベルト、歯車による伝達手段を用い印
字装置から送り出されたロール紙を巻取るリールを印字
装置から送り出されロール紙の速度よりも速い速度で駆
動する構成による記録紙巻取り装置が知られている。
2. Description of the Related Art Conventionally, a configuration of a recording paper take-up device for winding printed roll paper using roll paper generally uses a paper feed motor or a take-up dedicated motor of a printing device as a drive source, a timing belt, 2. Description of the Related Art There is known a recording paper take-up device having a configuration in which a reel for taking up roll paper sent from a printing device using a transmission means by gears is driven at a speed higher than the speed of the roll paper sent from the printing device.

【0003】片側フランジによるリールを用いた記録紙
巻取り装置の従来例として実公平6−8356号公報が
ある。上記従来例を図3(a),(b)を用いて説明す
る。印字装置から送り出されたロール紙の先端部を挟み
込む紙溝55を備えたリール部51と、巻取ったロール
紙の片端を規制するフランジ54と、外枠に回転支持さ
れる支持溝52と、前記ロール紙を巻取るための回転力
を受ける歯車53とにより構成される記録紙巻取り装置
において、印字装置(図示せず)から送り出されたロー
ル紙の先端をリール部51に設けた紙溝55に挿入し、
ロール紙を2〜3回しっかりと巻付けた状態で支持溝5
2を巻取り装置枠体(図示せず)に取付け固定する。こ
の時、リール部51の自由端に設けた歯車53と駆動系
の歯車が噛合い、駆動源のモータを動作させることによ
りロール紙の巻取りが行われるものである。
A conventional example of a recording paper take-up device using a reel having a flange on one side is disclosed in Japanese Utility Model Publication No. 6-8356. The above conventional example will be described with reference to FIGS. A reel unit 51 having a paper groove 55 for sandwiching the leading end of the roll paper sent from the printing apparatus, a flange 54 for regulating one end of the rolled roll paper, a support groove 52 rotatably supported by an outer frame, In a recording paper winding device constituted by a gear 53 receiving a rotational force for winding the roll paper, a leading end of the roll paper sent from a printing device (not shown) is provided in a paper groove 55 provided on a reel portion 51. And insert
With the roll paper tightly wound two or three times,
2 is fixed to a take-up device frame (not shown). At this time, the gear 53 provided at the free end of the reel unit 51 meshes with the gear of the drive system, and the roll paper is wound by operating the motor of the drive source.

【0004】[0004]

【発明が解決しようとする課題】しかしながら前記従来
の構成の記録紙巻取り装置は、印字装置から送り出され
たロール紙を記録紙巻取り装置に巻付ける作業として、
リール部51を記録紙巻取り装置から取外し、ロール紙
の先端を紙溝55に挿入して複数回巻付け、その状態で
再び記録紙巻取り装置に取付けることを行っている。こ
れら一連の作業において、ロール紙の先端の挿入状態ま
たは巻状態によって巻グセが生じ的確な巻取りが行われ
ない。
However, the recording paper take-up device having the above-mentioned conventional construction requires the roll paper fed from the printing device to be wound around the recording paper take-up device.
The reel unit 51 is removed from the recording paper take-up device, the leading end of the roll paper is inserted into the paper groove 55 and wound a plurality of times, and in this state, the roll paper is attached to the recording paper take-up device again. In a series of these operations, winding is caused by the inserted state or the winding state of the leading end of the roll paper, and accurate winding is not performed.

【0005】また、巻付け準備に時間を要し、さらには
リールの着脱時の歯車損傷による巻取り不良が生ずると
いう課題を有していた。
[0005] Further, there is a problem that it takes time to prepare for winding, and further, winding failure occurs due to gear damage at the time of attaching and detaching the reel.

【0006】本発明はこのような従来の課題を解決し、
ロール紙巻取りリールを取外すこと無く簡単に印字装置
から送り出されたロール紙をロール紙巻取りリールに巻
付けられる記録紙巻取り装置を提供することを目的とす
るものである。
The present invention solves such a conventional problem,
SUMMARY OF THE INVENTION It is an object of the present invention to provide a recording paper take-up device that can easily wind a roll paper sent from a printing device onto a roll paper take-up reel without removing a roll paper take-up reel.

【0007】[0007]

【課題を解決するための手段】この課題を解決するため
に本発明による記録紙巻取り装置は、片側のみにフラン
ジ部を設けたロール紙巻取りリールと、このロール紙巻
取りリールの巻取り外周面もしくは巻取ったロール紙の
外周面と常時接し巻取り径の変化に追随し枠体に固定し
た支持軸を中心に揺動する押付け部材と、この押付け部
材をロール紙巻取りリールに押し当てる第一の加圧手段
と、前記押付け部材の自由端に支持され第二の加圧手段
により一方向に付勢されたU字状の案内板とで構成する
ものである。
In order to solve this problem, a recording paper take-up device according to the present invention comprises a roll paper take-up reel provided with a flange portion on only one side, and a winding outer peripheral surface of the roll paper take-up reel. A pressing member which is always in contact with the outer peripheral surface of the rolled roll paper, follows a change in the winding diameter, and swings around a support shaft fixed to the frame, and a first pressing member for pressing the pressing member against the roll paper take-up reel And a U-shaped guide plate supported by the free end of the pressing member and urged in one direction by the second pressing means.

【0008】この発明の構成によれば、ロール紙巻取り
リールを記録紙巻取り装置から取外すことなく、ロール
紙の先端をリール部と押付け部材の間に挿入することの
みで自動的に引き込まれ、案内板によってリール部に巻
付けられる。
According to the configuration of the present invention, the roll paper take-up reel is automatically pulled in only by inserting the leading end of the roll paper between the reel portion and the pressing member without removing the roll paper take-up reel from the recording paper take-up device. It is wound around a reel part by a plate.

【0009】この構成により、巻取り状態のきれいな記
録紙巻取り装置が得られることになる。
According to this configuration, a recording paper winding device in a beautifully wound state can be obtained.

【0010】[0010]

【発明の実施の形態】本発明の請求項1に記載の発明
は、片側のみにフランジ部を設けたロール紙巻取りリー
ルと、このロール紙巻取りリールの巻取り外周面もしく
は巻取ったロール紙の外周面と常時接し巻取り径の変化
に追随し枠体に固定した支持軸を中心に揺動する押付け
部材と、この押付け部材をロール紙巻取りリールに押し
当てる第一の加圧手段と、前記押付け部材の自由端に支
持され第二の加圧手段により一方向に付勢されたU字状
の案内板とで構成するものであり、押付け部材による強
制引き込みと、案内板によるロール紙の先端の進行方向
規制と、印字装置よりも高速の巻取り速度による巻付け
によるロール紙の先端の巻付けを行うという作用を有す
る。
DESCRIPTION OF THE PREFERRED EMBODIMENTS The invention according to claim 1 of the present invention is directed to a roll paper take-up reel provided with a flange portion only on one side, and a rolled outer peripheral surface of the roll paper take-up reel or a rolled paper roll. A pressing member which is always in contact with the outer peripheral surface, swings around a support shaft fixed to the frame body following the change in the winding diameter, and a first pressing means for pressing the pressing member against a roll paper take-up reel; A U-shaped guide plate supported by the free end of the pressing member and urged in one direction by the second pressing means. The U-shaped guide plate is forcibly pulled in by the pressing member, and the leading end of the roll paper by the guide plate. Of the roll paper and the winding of the leading end of the roll paper by the winding at a winding speed higher than that of the printing apparatus.

【0011】以下、本発明の実施の形態について図1か
ら図2を用いて説明する。図1は本発明の実施の形態に
おける記録紙巻取り装置の構成を示す概略側面図であ
る。
An embodiment of the present invention will be described below with reference to FIGS. FIG. 1 is a schematic side view showing a configuration of a recording paper winding device according to an embodiment of the present invention.

【0012】図2は本発明の実施の形態における記録紙
巻取り装置の巻取り動作を示す側面図である。
FIG. 2 is a side view showing a winding operation of the recording paper winding device according to the embodiment of the present invention.

【0013】以下に、図1、図2を用いて同実施の形態
における構成ならびに動作を説明する。
The configuration and operation of the embodiment will be described below with reference to FIGS.

【0014】1はプラテンローラ2およびサーマルヘッ
ド3を有する印字装置、4はロール紙、5は印字装置1
より送り出されるロール紙4を巻取るロール紙巻取りリ
ール、6はロール紙巻取りリール5のリール部5aもし
くは巻取られたロール紙4aの外周に接触し枠体10に
固定された支持軸12を中心に回転揺動する押付け部
材、7は押付け部材6の自由端に支持軸8により支持さ
れるU字状の案内板、9は案内板7を一方向に付勢する
ばねからなる第二の加圧手段、11は押付け部材6を常
時リール部5aもしくは巻取ったロール紙4aの外周に
押付ける力を付勢するばねからなる第一の加圧手段であ
り、同図を用いてその動作を説明する。
1 is a printing device having a platen roller 2 and a thermal head 3, 4 is roll paper, 5 is a printing device 1
A roll paper take-up reel 6 for winding the roll paper 4 sent out from the reel unit 5a of the roll paper take-up reel 5 or the support shaft 12 fixed to the frame 10 in contact with the outer periphery of the rolled roll paper 4a. Is a U-shaped guide plate supported on the free end of the pressing member 6 by a support shaft 8, and 9 is a second pressing member made of a spring for urging the guide plate 7 in one direction. The pressing means 11 is a first pressing means consisting of a spring which constantly presses the pressing member 6 against the reel portion 5a or the outer periphery of the wound roll paper 4a. explain.

【0015】案内板7を有した押付け部材6は一端を枠
体10に支持された付勢ばねからなる第一の加圧手段1
1により常時リール部5aに巻取られたロール紙4aの
外周に押付けられている。駆動系(図示せず)を操作し
ロール紙巻取りリール5を矢印A方向に回転させる。こ
の時、ロール紙巻取りリール5は印字装置1の紙送り速
度よりも速い巻取り速度で回転しているものとする。印
字装置1から送り出されたロール紙4の側面をリールフ
ランジ5bに沿わせた状態でロール紙4の先端をリール
部5aと押付け部材6との間に挿入する(矢印B)。
The pressing member 6 having the guide plate 7 is a first pressing means 1 comprising an urging spring supported at one end by a frame 10.
1 is constantly pressed against the outer periphery of the roll paper 4a wound on the reel unit 5a. The drive system (not shown) is operated to rotate the roll paper take-up reel 5 in the direction of arrow A. At this time, it is assumed that the roll paper take-up reel 5 is rotating at a take-up speed higher than the paper feed speed of the printing apparatus 1. The leading end of the roll paper 4 is inserted between the reel portion 5a and the pressing member 6 with the side surface of the roll paper 4 sent from the printing apparatus 1 along the reel flange 5b (arrow B).

【0016】挿入されたロール紙4はリール部5aの回
転力により引き込まれ案内板7へと導かれる。さらにロ
ール紙4の先端は案内板7のU字曲線によりもう一度矢
印Cに示すようにリール部5aへ導かれ引き込まれるロ
ール紙4とリール部5aの間に送り込まれる。押付け部
材6でロール紙4aを押付けることにより、リール部5
aに直接触れるロール紙4が最も速く巻取られることに
より、徐々にリール部5aに締付けられ数回繰返すこと
により確実に巻付けられる。巻付けが完了した後は巻取
り動作となる。
The inserted roll paper 4 is drawn in by the rotational force of the reel portion 5a and guided to the guide plate 7. Further, the leading end of the roll paper 4 is fed to the reel section 5a again by the U-shaped curve of the guide plate 7 as shown by the arrow C, and is sent between the roll paper 4 and the reel section 5a. By pressing the roll paper 4 a with the pressing member 6, the reel unit 5 is pressed.
When the roll paper 4 that directly touches a is wound up at the fastest speed, the roll paper 4 is gradually tightened on the reel portion 5a and is repeatedly wound several times to be securely wound. After the winding is completed, a winding operation is performed.

【0017】巻取り時、印字装置1の送り速度よりも高
速で巻取られるため、印字装置1と記録紙巻取り装置の
間でロール紙4に張力が生ずる。この張力によりタルミ
のない巻取り状態となる。この張力は徐々に増大し、印
字装置1の送り出し速度と記録紙巻取り装置の巻取り速
度に不均衡が生じ、印字精度もしくは装置に支障を来た
すことになるため、記録紙巻取り装置の駆動系には一定
負荷以上では空転するスリップ機構が設けられている。
At the time of winding, since the paper is wound at a speed higher than the feed speed of the printing device 1, tension is generated in the roll paper 4 between the printing device 1 and the recording paper winding device. Due to this tension, a winding state without any thickening is obtained. This tension gradually increases, and an imbalance occurs between the feeding speed of the printing device 1 and the winding speed of the recording paper winding device, which impairs printing accuracy or the device. Is provided with a slip mechanism that idles at a certain load or more.

【0018】巻取られるロール紙4aは徐々に径を増し
て行き、これにつれて押付け部材6は支持軸12を中心
として矢印D1方向に回転揺動する。この時押付け部材
6の自由端に支持される案内板7は軌跡(一点鎖線表
示)Eで移動するが、この場合、案内板7の自由端が巻
取ったロール紙4aの支持軸12を中心とした最大径部
を脱出することができず、かえって巻取りの負荷を増大
させ紙詰まりの原因となる。本発明の構成は、案内板7
を支持軸8で支持し案内板7の自由端がロール紙4aの
外径変化に沿って矢印D2方向に揺動し、巻始めの位置
Foから巻終わりの位置Fnまで軌跡(破線表示)Fを
描きながら移動する。
The roll paper 4a to be wound gradually increases in diameter, and accordingly, the pressing member 6 rotates and swings around the support shaft 12 in the direction of arrow D1. At this time, the guide plate 7 supported by the free end of the pressing member 6 moves along a locus (indicated by a dashed line) E. In this case, the free end of the guide plate 7 is centered on the support shaft 12 of the rolled paper 4a wound up. Cannot escape from the maximum diameter portion, which rather increases the winding load and causes paper jam. The configuration of the present invention includes the guide plate 7
Is supported by the support shaft 8 and the free end of the guide plate 7 swings in the direction of the arrow D2 along the change in the outer diameter of the roll paper 4a, and a trajectory (indicated by a broken line) F from the winding start position Fo to the winding end position Fn. Move while drawing.

【0019】この構成により、巻終わりにおいてロール
紙4の先端が印字装置1から離れた状態でも、タルミ、
バラケのないきれいな巻取りが得られる。
With this configuration, even when the leading end of the roll paper 4 is separated from the printing apparatus 1 at the end of the winding, it is possible to reduce
A beautiful winding without unevenness can be obtained.

【0020】[0020]

【発明の効果】以上のように本発明による記録紙巻取り
装置は、押付け部材と案内板により記録紙巻取り装置へ
のロール紙の挿入が容易になると共に、2ヶ所のロール
紙圧接部を有することによりタルミのないきれいな巻取
りを実現する記録紙巻取り装置を提供することができる
ものである。
As described above, the recording paper take-up device according to the present invention facilitates the insertion of the roll paper into the recording paper take-up device by the pressing member and the guide plate, and has two roll paper pressing portions. Accordingly, it is possible to provide a recording paper take-up device which realizes a clean take-up without scumming.

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

【図1】本発明の実施の形態による記録紙巻取り装置の
構成を示す概略側面図
FIG. 1 is a schematic side view showing a configuration of a recording paper winding device according to an embodiment of the present invention.

【図2】本発明の実施の形態による記録紙巻取り装置の
巻取り動作を示す側面図
FIG. 2 is a side view showing a winding operation of the recording paper winding device according to the embodiment of the present invention;

【図3】(a),(b)従来の記録紙巻取り装置の構成
を示す正面図と側面図
FIGS. 3A and 3B are a front view and a side view showing a configuration of a conventional recording paper winding device.

【符号の説明】[Explanation of symbols]

1 印字装置 2 プラテンローラ 3 サーマルヘッド 4 ロール紙 5 ロール紙巻取りリール 5a リール部 5b リールフランジ 6 押付け部材 7 案内板 8,12 支持軸 9 第二の加圧手段 10 枠体 11 第一の加圧手段 DESCRIPTION OF SYMBOLS 1 Printing apparatus 2 Platen roller 3 Thermal head 4 Roll paper 5 Roll paper take-up reel 5a Reel part 5b Reel flange 6 Pressing member 7 Guide plate 8, 12 Support shaft 9 Second pressurizing means 10 Frame 11 First press means

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】 ロール紙を用い、印字装置によって印字
され送り出された前記ロール紙の送り速度よりも巻取り
速度を速くした記録紙巻取り装置において、片側のみに
フランジ部を設けたロール紙巻取りリールと、このロー
ル紙巻取りリールの巻取り外周面もしくは巻取ったロー
ル紙の外周面と常時接し巻取り径の変化に追随し枠体に
固定した支持軸を中心に揺動する押付け部材と、この押
付け部材をロール紙巻取りリールに押し当てる第一の加
圧手段と、前記押付け部材の自由端に支持され第二の加
圧手段により一方向に付勢されたU字状の案内板とによ
り構成する記録紙巻取り装置。
1. A recording paper take-up device using a roll paper, wherein the take-up speed is higher than the feed speed of the roll paper printed and sent out by a printing device. A pressing member which is always in contact with the winding outer peripheral surface of the roll paper winding reel or the outer peripheral surface of the rolled roll paper and follows a change in the winding diameter and swings around a support shaft fixed to the frame body; A first pressing means for pressing the pressing member against the roll paper take-up reel, and a U-shaped guide plate supported on the free end of the pressing member and urged in one direction by the second pressing means. Recording paper winding device.
JP7525298A 1998-03-24 1998-03-24 Recording paper winder Pending JPH11268854A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7525298A JPH11268854A (en) 1998-03-24 1998-03-24 Recording paper winder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7525298A JPH11268854A (en) 1998-03-24 1998-03-24 Recording paper winder

Publications (1)

Publication Number Publication Date
JPH11268854A true JPH11268854A (en) 1999-10-05

Family

ID=13570856

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7525298A Pending JPH11268854A (en) 1998-03-24 1998-03-24 Recording paper winder

Country Status (1)

Country Link
JP (1) JPH11268854A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007186290A (en) * 2006-01-12 2007-07-26 Seiko Instruments Inc Temporary holding structure and printer
CN102951479A (en) * 2012-11-09 2013-03-06 浙江达峰汽车技术有限公司 Coiling and compacting device
CN103990659A (en) * 2014-06-03 2014-08-20 江苏甬金金属科技有限公司 Steel belt guiding and compressing device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007186290A (en) * 2006-01-12 2007-07-26 Seiko Instruments Inc Temporary holding structure and printer
CN102951479A (en) * 2012-11-09 2013-03-06 浙江达峰汽车技术有限公司 Coiling and compacting device
CN102951479B (en) * 2012-11-09 2015-08-19 浙江达峰汽车技术有限公司 Winding pinch device
CN103990659A (en) * 2014-06-03 2014-08-20 江苏甬金金属科技有限公司 Steel belt guiding and compressing device
CN103990659B (en) * 2014-06-03 2015-12-30 江苏甬金金属科技有限公司 Steel band guiding hold down gag

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