JPH0441656B2 - - Google Patents
Info
- Publication number
- JPH0441656B2 JPH0441656B2 JP59012445A JP1244584A JPH0441656B2 JP H0441656 B2 JPH0441656 B2 JP H0441656B2 JP 59012445 A JP59012445 A JP 59012445A JP 1244584 A JP1244584 A JP 1244584A JP H0441656 B2 JPH0441656 B2 JP H0441656B2
- Authority
- JP
- Japan
- Prior art keywords
- paper
- platen
- guide
- opening
- guide member
- 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.)
- Expired - Lifetime
Links
- 238000013459 approach Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/48—Apparatus for condensed record, tally strip, or like work using two or more papers, or sets of papers, e.g. devices for switching over from handling of copy material in sheet form to handling of copy material in continuous form and vice versa or point-of-sale printers comprising means for printing on continuous copy material, e.g. journal for tills, and on single sheets, e.g. cheques or receipts
- B41J11/54—Apparatus for condensed record, tally strip, or like work using two or more papers, or sets of papers, e.g. devices for switching over from handling of copy material in sheet form to handling of copy material in continuous form and vice versa or point-of-sale printers comprising means for printing on continuous copy material, e.g. journal for tills, and on single sheets, e.g. cheques or receipts in which one paper or set is fed towards printing position from the front of the apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J13/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets
- B41J13/10—Sheet holders, retainers, movable guides, or stationary guides
- B41J13/14—Aprons or guides for the printing section
Landscapes
- Handling Of Sheets (AREA)
- Handling Of Cut Paper (AREA)
Description
【発明の詳細な説明】 発明の技術分野 この発明は、印字機の用紙案内装置に関する。[Detailed description of the invention] Technical field of invention The present invention relates to a paper guide device for a printing machine.
発明の技術的背景及びその問題点
従来、長尺状のペーパーの他にこのペーパーの
幅より広いスリツプ用紙をも印字するようにした
ものが存する。しかし、スリツプ用紙をプラテン
の前面に挿入するためにはプラテンの前面にペー
パーの側縁を案内する案内部材を配置することが
できず、これがペーパーの蛇行の原因になる。ま
た、スリツプ用紙はプラテンから浮き印字ヘツド
の先端に干渉して側方に動いてしまう欠点を有し
ている。TECHNICAL BACKGROUND OF THE INVENTION AND THE PROBLEMS Conventionally, there have been devices capable of printing not only on long paper but also on slip paper that is wider than the width of the long paper. However, in order to insert the slip paper into the front surface of the platen, it is not possible to arrange a guide member to guide the side edges of the paper on the front surface of the platen, which causes the paper to meander. Additionally, slip paper has the disadvantage that it interferes with the tip of the floating printing head from the platen and moves laterally.
発明の目的
この発明はこのような点に鑑みなされたもの
で、スリツプ用紙を用いるときはこのスリツプ用
紙をプラテンの前面で確実に固定することがで
き、他のペーパーを用いるときはそのペーパーの
側縁をプラテンの前面において案内し蛇行を防し
うる印字機の用紙案内装置をうることを目的とす
る。Purpose of the Invention The present invention was made in view of the above points. When using slip paper, this slip paper can be securely fixed in front of the platen, and when using other paper, it is possible to securely fix the slip paper on the front side of the platen. An object of the present invention is to provide a paper guide device for a printing machine that can guide the edge in front of a platen and prevent meandering.
発明の概要
この発明は、プラテンの前面の延長面にペーパ
ーの側縁を案内する案内部材を設けてペーパーの
蛇行を確実に防止し、また、案内部材はプラテン
の延長面の前面から突出するが、延長面の前面に
形成した開口と対向する弾性板に前記案内部材を
設けることにより、案内部材を弾性板とともに延
長面の前面から開口内に弾発的に退避させて幅広
のスリツプ用紙をプラテンの前面に接近させて挿
入するようにし、さらに、プラテンの延長面と対
向するガイドプレートに突部を形成し、この突部
と前記案内部材とによりスリツプ用紙を弾発的に
固定しうるように構成したものである。Summary of the Invention This invention provides a guide member for guiding the side edge of the paper on the front extended surface of the platen to reliably prevent the paper from meandering. By providing the guide member on the elastic plate facing the opening formed on the front surface of the extension surface, the guide member is elastically retracted from the front surface of the extension surface into the opening together with the elastic plate, and the wide slip paper is placed on the platen. Further, a protrusion is formed on the guide plate facing the extended surface of the platen, and the slip paper can be elastically fixed by the protrusion and the guide member. It is composed of
発明の実施例
この発明の一実施例を図面に基づいて説明す
る。１はプラテンで、このプラテン１と平行なキ
ヤリアシヤフト２には印字部である印字ヘツド３
を保持したキヤリア４がスライド自在に保持され
ている。印字ヘツド３の先端にはインキリボン５
を案内するリボンガイド６が固定されている。ま
た、プラテン１の下方にはそれぞれペーパーであ
るジヤーナル用紙７及びレシート用紙８を案内す
るペーパーガイド９が設けられている。ピンチロ
ーラ１０に接触するフイードローラ１１の軸を保
持する軸受１２はプラテン１の下部とペーパーガ
イド９に形成した支え部１３とに挟持されてい
る。プラテン１の右側にはジヤーナル用紙７を後
方上部に巻取軸（図示せず）に導びくガイド面１
４が形成され、左方上部にはカツタ１５に対する
刃受１６，１７が設けられている。ペーパーガイ
ド９にはジヤーナル用紙７及びレシート用紙８を
プラテン１に押えるペーパー押え１８の下縁が保
持されている。Embodiment of the Invention An embodiment of the invention will be described based on the drawings. 1 is a platen, and a carrier shaft 2 parallel to this platen 1 has a printing head 3 which is a printing section.
A carrier 4 holding a is slidably held. An ink ribbon 5 is attached to the tip of the print head 3.
A ribbon guide 6 is fixed to guide the ribbon. Furthermore, paper guides 9 are provided below the platen 1 to guide journal paper 7 and receipt paper 8, respectively. A bearing 12 that holds the shaft of the feed roller 11 in contact with the pinch roller 10 is held between the lower part of the platen 1 and a support portion 13 formed on the paper guide 9. On the right side of the platen 1, there is a guide surface 1 that guides the journal paper 7 toward the rear and upper part of the take-up shaft (not shown).
4 is formed, and blade holders 16 and 17 for the cutter 15 are provided on the upper left side. The paper guide 9 holds the lower edge of a paper presser 18 that presses the journal paper 7 and the receipt paper 8 against the platen 1.
また、印字ヘツド３の上部（ペーパー排出側）
において、プラテン１と対向するガイドプレート
１９がカツタ取付台２０に保持されて設けられて
いる。カツタ１５とスタンプ２１とはこのカツタ
取付台２０に保持されているものである。 Also, the upper part of the print head 3 (paper ejection side)
, a guide plate 19 facing the platen 1 is provided and held by a cutter mount 20. The cutter 15 and stamp 21 are held on this cutter mount 20.
さらに、プラテン１の左側の印字ヘツド３より
ペーパー排出側延長面上にはスタンプ２１と対向
するスタンプ台１ａが一体的に形成され、このス
タンプ台１ａにはガイドプレート１９と対向する
開口２２が形成されている。この開口２２はレシ
ート用紙８の幅よりも略広い幅に定められてい
る。また、刃受１７には開口２２より略幅の狭い
弾性板２３の上縁が固定され、この弾性板２３の
下部には開口２２より小さい案内部材２４が固定
されている。この案内部材２４にはレシート用紙
８の両側縁を案内する案内面２５が形成されてい
る。弾性板２３の腰の強さは一枚分のレシート用
紙８より強いが、レシート用紙８が詰つたときあ
るいはスリツプ用紙２６が挿入されたときにはそ
れらの圧力を受けて開口２２内に撓みうる腰の強
さに定められている。さらに、ガイドプレート１
９には複数の突部２７が形成されている。これら
の突部２７のうちの二つは案内部材２４の両側近
傍に位置し、突部２７の前面には下方に向うにし
たがいプラテン１側に向けて傾斜する傾斜面２８
が形成されている。 Further, a stamp pad 1a facing the stamp 21 is integrally formed on the paper ejection side extension surface from the print head 3 on the left side of the platen 1, and an opening 22 facing the guide plate 19 is formed in the stamp pad 1a. has been done. This opening 22 is set to have a width substantially wider than the width of the receipt paper 8. Further, the upper edge of an elastic plate 23 having a width substantially narrower than the opening 22 is fixed to the blade receiver 17, and a guide member 24 smaller than the opening 22 is fixed to the lower part of the elastic plate 23. This guide member 24 is formed with guide surfaces 25 for guiding both side edges of the receipt paper 8. The stiffness of the elastic plate 23 is stronger than that of a single sheet of receipt paper 8, but when the receipt paper 8 gets jammed or the slip paper 26 is inserted, the stiffness of the elastic plate 23 can bend into the opening 22 due to the pressure. determined by strength. Furthermore, guide plate 1
9 has a plurality of protrusions 27 formed therein. Two of these projections 27 are located near both sides of the guide member 24, and the front surface of the projection 27 has an inclined surface 28 that slopes downward toward the platen 1 side.
is formed.
このような構成において、キヤリア４を移動さ
せる過程で印字ヘツド３によりジヤーナル用紙７
とレシート用紙８とに印字を行なう。そして、レ
シート発行毎にカツタ取付台２０に設けたソレノ
イド（図示せず）を励磁することによりスタンプ
２１をレシート用紙８に接触させ、ついでカツタ
１５によりレシート用紙８を切断する。ジヤーナ
ル用紙７は巻取軸に巻取られるのでプラテン１の
前面で弛むことはない。レシート用紙８も案内面
２５に案内されるため蛇行することがない。 In such a configuration, the printing head 3 prints the journal paper 7 in the process of moving the carrier 4.
and is printed on the receipt paper 8. Then, each time a receipt is issued, a solenoid (not shown) provided on the cutter mount 20 is energized to bring the stamp 21 into contact with the receipt paper 8, and then the receipt paper 8 is cut by the cutter 15. Since the journal paper 7 is wound up on the take-up shaft, it will not loosen in front of the platen 1. Since the receipt paper 8 is also guided by the guide surface 25, it does not meander.
また、案内部材２４はスタンプ台１ａの前面か
ら突出するが、スタンプ台１ａとガイドプレート
１９との間に上方からスリツプ用紙２６を挿入す
ると、弾性板２３が屈撓し案内部材２４が開口２
２内に退避するので、スリツプ用紙２６の挿入に
支障はない。そして、スリツプ用紙２６は突部２
７に押圧されてプラテン１の前面に接近され内面
からは弾性板２３の弾性により案内部材２４から
圧力を受ける。とくに突出部２７の傾斜面２８は
スリツプ用紙２６を下方へ押し込むときにプラテ
ン２の前面に導びき易くすることができる。この
ようにして、スリツプ用紙２６は確実に固定さ
れ、印字ヘツド３の先端にこすられても側方に動
くことがない。 Further, the guide member 24 protrudes from the front surface of the stamp pad 1a, but when the slip paper 26 is inserted from above between the stamp pad 1a and the guide plate 19, the elastic plate 23 is bent and the guide member 24 is inserted into the opening 2.
Since the slip paper 26 is retracted into the slot 2, there is no problem in inserting the slip paper 26. Then, the slip paper 26 is
7 approaches the front surface of the platen 1, and receives pressure from the guide member 24 from the inner surface due to the elasticity of the elastic plate 23. In particular, the inclined surface 28 of the protrusion 27 can help guide the slip paper 26 to the front surface of the platen 2 when it is pushed downward. In this way, the slip paper 26 is securely fixed and will not move laterally even when rubbed by the tip of the print head 3.
発明の効果
この発明は上述のように構成したので、ペーパ
ーの蛇行を案内部材により防止することができ、
案内部材はプラテンの延長面の前面から突出する
が、プラテンの延長面の前面に形成した開口と対
向する弾性板に案内部材を設けることにより、案
内部材を弾性板とともにプラテンの延長面の前面
から開口内に弾発的に退避させて幅広のスリツプ
用紙をプラテンの前面に接近させて挿入すること
ができ、これにより、印字部の先端にこすられる
ことがなく、さらに弾性板の弾性を利用して案内
部材とガイドプレートの突部とによりスリツプ用
紙を弾発的に固定することができる等の効果を有
するものである。Effects of the Invention Since the present invention is configured as described above, the meandering of the paper can be prevented by the guide member,
The guide member protrudes from the front surface of the extended surface of the platen, and by providing the guide member on the elastic plate facing the opening formed in the front surface of the extended surface of the platen, the guide member and the elastic plate can be projected from the front surface of the extended surface of the platen. It is possible to insert wide slip paper close to the front of the platen by elastically retracting it into the opening, thereby preventing it from being rubbed by the leading edge of the printing area, and further utilizing the elasticity of the elastic plate. This has the advantage that the slip paper can be elastically fixed by the guide member and the protrusion of the guide plate.
図面はこの発明の一実施例を示すもので、第１
図は縦断側面図、第２図はスリツプ用紙を送る状
態を示す縦断側面図、第３図はプラテンの正面
図、第４図は案内部材の斜視図である。
１……プラテン、１ａ……スタンプ台（プラテ
ンの延長面）、３……印字ヘツド（印字部）、４…
…キヤリア、８……レシート用紙（ペーパー）、
１９……ガイドプレート、２２……開口、２３…
…弾性板、２４……案内部材、２７……突部、２
８……傾斜面。
The drawings show one embodiment of the invention.
2 is a vertical side view showing a state in which slip paper is fed, FIG. 3 is a front view of the platen, and FIG. 4 is a perspective view of the guide member. 1...Platen, 1a...Stamp pad (extended surface of platen), 3...Print head (printing part), 4...
...Carrier, 8...Receipt paper (paper),
19... Guide plate, 22... Opening, 23...
...Elastic plate, 24...Guiding member, 27...Protrusion, 2
8...Slope surface.
Claims (1)
て移動自在に設け、前記印字部を通過するペーパ
ーを排出方向へ案内するガイドプレートを前記プ
ラテンの延長面に対向させて設け、前記延長面の
前面に前記ガイドプレートと対向する開口を形成
し、前記延長面の前面に少なくとも前記開口と対
向する一部がこの開口の幅より狭い弾性板をこの
開口からペーパー排出方向に向けて沿設し、前記
弾性板の前記開口と対向する位置に前記ペーパー
の両側縁を案内する案内部材を設け、前記ガイド
プレートに前記ペーパーより幅広のスリツプ用紙
を前記案内部材に圧接するとともに前記スリツプ
用紙を前記プラテンの前面に接近させる突部を形
成したことを特徴とする印字機の用紙案内装置。 ２ ペーパー排出口より印字部に向うにしたがい
次第にガイドプレート側よりプラテン側に向けて
傾斜する傾斜面を突部に形成したことを特徴とす
る特許請求の範囲第１項記載の印字機の用紙案内
装置。[Scope of Claims] 1. A carrier holding a printing part is provided movably along a platen, and a guide plate for guiding paper passing through the printing part in a discharge direction is provided opposite to an extended surface of the platen, An opening facing the guide plate is formed on the front surface of the extension surface, and an elastic plate, at least a portion of which faces the opening, is narrower than the width of the opening is formed on the front surface of the extension surface, and the elastic plate is oriented in the paper ejection direction from the opening. A guide member for guiding both side edges of the paper is provided along the elastic plate at a position facing the opening of the elastic plate, and a slip paper wider than the paper is pressed against the guide member on the guide plate, and the slip paper is pressed against the guide member. A paper guide device for a printing machine, characterized in that a protrusion is formed to bring the paper closer to the front surface of the platen. 2. A paper guide for a printing machine according to claim 1, characterized in that the projecting portion is formed with an inclined surface that gradually slopes from the guide plate side toward the platen side as the paper discharge port moves toward the printing section. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1244584A JPS60155482A (en) | 1984-01-26 | 1984-01-26 | Paper guide device for printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1244584A JPS60155482A (en) | 1984-01-26 | 1984-01-26 | Paper guide device for printer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60155482A JPS60155482A (en) | 1985-08-15 |
| JPH0441656B2 true JPH0441656B2 (en) | 1992-07-09 |
Family
ID=11805518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1244584A Granted JPS60155482A (en) | 1984-01-26 | 1984-01-26 | Paper guide device for printer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60155482A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6263155U (en) * | 1985-10-09 | 1987-04-20 | ||
| JP2513740Y2 (en) * | 1987-06-25 | 1996-10-09 | 株式会社テック | Printer for register |
| US5219236A (en) * | 1988-03-11 | 1993-06-15 | Brother Kogyo Kabushiki Kaisha | Recording apparatus capable of recording information on both a continuous recording medium and a cut-sheet recording medium |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56143054U (en) * | 1980-03-27 | 1981-10-28 | ||
| JPS6213811Y2 (en) * | 1981-02-27 | 1987-04-09 |
-
1984
- 1984-01-26 JP JP1244584A patent/JPS60155482A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60155482A (en) | 1985-08-15 |
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