JPH01210375A - Automatic stamp - Google Patents
Automatic stampInfo
- Publication number
- JPH01210375A JPH01210375A JP3668388A JP3668388A JPH01210375A JP H01210375 A JPH01210375 A JP H01210375A JP 3668388 A JP3668388 A JP 3668388A JP 3668388 A JP3668388 A JP 3668388A JP H01210375 A JPH01210375 A JP H01210375A
- Authority
- JP
- Japan
- Prior art keywords
- belt
- printing
- drive wheel
- printing belt
- dowels
- 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
Links
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract 1
- 230000008030 elimination Effects 0.000 abstract 1
- 238000003379 elimination reaction Methods 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 230000000284 resting effect Effects 0.000 abstract 1
- 230000006641 stabilisation Effects 0.000 abstract 1
- 238000011105 stabilization Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
Landscapes
- Labeling Devices (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、年表示、月表示、日表示、時間表示等が自動
的に作動し、所定表示をスタンプ印刷する自動スタンプ
構造に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to an automatic stamp structure in which a year display, a month display, a day display, a time display, etc. are automatically operated and a predetermined display is stamp-printed.
本発明は、年表示、月表示、日表示、時間表示等が自動
的に作動し、印字ベルト方式のスタンプにより印字機能
を有する自動スタンプにおいて、ベルトを駆動するモー
タ、及びトルク伝達輪列、回路ブロック配置等に改良を
加え、小型て実用性に優れた自動携帯型スタンプを提供
するものである。The present invention relates to an automatic stamp that automatically operates year display, month display, day display, time display, etc., and has a printing function using a printing belt type stamp. The present invention provides an automatic portable stamp that is small and highly practical, with improvements made to the block arrangement, etc.
（従来の技術）
従来、携帯型スタンプに関しては、印字機構の切り換え
は、使用者がスタンプ操作を行なう毎に、印字面を確認
し、手動によりベルトを操作して印字表示を変えてきた
。(Prior Art) Conventionally, for portable stamps, the printing mechanism has been switched by checking the printing surface and manually operating a belt to change the printing display every time the user operates the stamp.
又、自動的に表示印刷が切り換わるものとしてはタイム
レコータ等が知られていた。Also, time recorders and the like have been known as devices that automatically switch display and print.
（発明が解決しようとする課題）
しかし、従来のタイムレコーダ等は、構造か複雑て、か
つ大型てあり使用者か携帯てきるサイズでの自動スタン
プについては実用化されていなかった。(Problems to be Solved by the Invention) However, conventional time recorders and the like have complex structures and are large in size, and have not been put into practical use for automatic stamping in a size that can be carried by users.
そこて本発明は、これらの問題点を解決し、これまで実
用化が困難であった携帯可能な自動スタンプを提供する
ことを目的とする。Therefore, an object of the present invention is to solve these problems and provide a portable automatic stamp, which has been difficult to put into practical use so far.
上記問題点を解決するために、本発明の自動スタンプは
印字方式として印字ベルトを採用し、そのベルト駆動方
式として小型モータ及び減速輪列による間欠送り構造を
用いたことを特徴とする。In order to solve the above problems, the automatic stamp of the present invention is characterized in that a printing belt is used as a printing method, and an intermittent feeding structure using a small motor and a reduction gear train is used as the belt drive method.
上記のように構成された自動スタンプは、一定の周期て
定まった電気信号を発生してモータを駆動する。モータ
の回転を輪列ブロックにより減速してベルト輪を回転駆
動す乞。そして各ヘルド輪同士を間欠送り構造により減
速し、時間、日、月、年表示等を自動的に切換ることか
てきるようにしだものである。The automatic stamp configured as described above generates a predetermined electric signal at a predetermined period to drive a motor. The rotation of the motor is decelerated by a gear train block to rotate the belt wheel. Each heald wheel is decelerated by an intermittent feed mechanism, so that the time, day, month, year display, etc. can be automatically switched.
以下に本発明の実施例を図面に基づいて説明する。第１
図に本発明の一実施例を示す自動スタンプの平面図。第
２図にその要部断面図を示す。Embodiments of the present invention will be described below based on the drawings. 1st
1 is a plan view of an automatic stamp showing an embodiment of the present invention; FIG. FIG. 2 shows a sectional view of the main part.
１は後述する自動スタンプを構成する部材を案内保持す
る基枠である。Reference numeral 1 denotes a base frame that guides and holds members constituting an automatic stamp, which will be described later.
２．３．４．５はそれぞれ、時、日、月、年等を表示す
る印字ヘルドて、各印字ベルトは駆動輪６．７．８．９
て案内、保持される。2.3.4.5 are respectively printed healds that display the hour, day, month, year, etc., and each printing belt is a driving wheel 6.7.8.9
will be guided and maintained.
印字ベルトは公知の通り、時印字ベルトの場合にはθ〜
１１Ｘ２の表示、もしくは０〜２３等の表示かされる。As is well known, in the case of a printing belt, θ~
11X2 display or 0 to 23 etc. is displayed.
同様に日ベルトには１〜３１、月ベルトには１〜１２、
年ベルトには必要とする期間の印字か行なわれる。Similarly, 1 to 31 for the daily belt, 1 to 12 for the monthly belt,
The required period is printed on the year belt.
１０は回路ブロックで時間標準源である水晶振動子、分
周、発振回路を備えたＩＣチップ等より成り、時間標準
源からの信号により、定められた基準時間に電気信号を
発生する。A circuit block 10 is composed of a crystal oscillator serving as a time standard source, an IC chip equipped with a frequency division and oscillation circuit, etc., and generates an electric signal at a predetermined reference time based on a signal from the time standard source.
１１は小型モータて、前述した回路ブロックからの電気
信号により、回転する。モータは歯車１２を備える。１
３．１４．１５は減速輪列てそれぞれ歯車とカナとより
成り、モータの出力回転を減速して前述したベルト駆動
輪へトルクを伝達する。A small motor 11 is rotated by an electric signal from the circuit block described above. The motor includes a gear 12. 1
Reference numerals 3, 14, and 15 refer to a reduction gear train, each consisting of a gear and a pinion, which reduce the output rotation of the motor and transmit torque to the belt drive wheels described above.
減速車１５は、カム１５−ａをもち、前述したベルト駆
動輪を回転する。The reduction gear 15 has a cam 15-a and rotates the belt drive wheel described above.
各ベルトを案内する駆動輪は、間欠減速車により、連結
される。The drive wheels that guide each belt are connected by intermittent reduction gears.
例えば、時駆動輪６と８駆動輪７とは時減速車１６によ
り連動し、時駆動輪が回転して、時印字ベルトを２４時
間分駆動した時、８駆動輪を１日分駆動する。同様に８
駆動輪と月駆動輪、月駆動輪と竿部動輪の間にはそれぞ
れ、日減速車１７、月減速車１８により、前述した時減
速車と同等の動きにより所定の同期により間欠送りを行
なう。For example, the hour drive wheel 6 and the eight drive wheel 7 are interlocked by the hour reduction wheel 16, and when the hour drive wheel rotates and drives the hour printing belt for 24 hours, the eight drive wheel is driven for one day. Similarly 8
Between the driving wheel and the monthly driving wheel, and between the monthly driving wheel and the pole driving wheel, a daily speed reduction wheel 17 and a monthly speed reduction wheel 18 are used to perform intermittent feeding in a predetermined synchronization manner by movements similar to the above-mentioned hour speed reduction wheel.
１９．２０．２１．２２は位置決めレバーで、弾性部材
を有し、前述した各駆動輪と係合して駆動輪の回転方向
位置決めを行ない、印字ベルトの位置出しを行なう。印
字ベルトは、印字部を軸２３により案内保持される。Reference numerals 19, 20, 21, and 22 denote positioning levers, each of which has an elastic member and engages with each of the drive wheels described above to position the drive wheels in the rotational direction, thereby positioning the printing belt. The printing belt guides and holds the printing portion by a shaft 23.
２４は電源電池であり、２５は前述した駆動部を保持す
る外装部材であるや
このように、モータと輪列等の簡単な構成により、印字
ベルトを自動的に動作させることが出来、先に述べた従
来のスタンプ構造の欠点を無くすと共に、携帯可能な小
型の自動スタンプを提供することかできる。24 is a power supply battery, and 25 is an exterior member that holds the aforementioned drive unit.In this way, with a simple configuration such as a motor and a train, the printing belt can be automatically operated. It is possible to eliminate the drawbacks of the conventional stamp structure described above and to provide a small, portable automatic stamp.
本発明はかかる新構造において印字ベルトと駆動輪の案
内、保持構造に改良を加えて、品質の信頼性に優れた自
動ス５ ”＞’プを提供しようとするものである。The present invention aims to improve the guiding and holding structure of the printing belt and drive wheel in such a new structure to provide an automatic printer with excellent quality and reliability.
説明を容易にするために従来の手動による印字ベルト式
スタンプについて説明すると、ベルト駆動輪を手動によ
り回転操作する時は、ベルトと駆動輪とのマサツカによ
り印字ベルトを作動させていた。For ease of explanation, a conventional manual printing belt type stamp will be described. When the belt driving wheel is manually rotated, the printing belt is operated by the force between the belt and the driving wheel.
ここで、本発明のようにモータによる自動スタンプでは
、ベルト駆動輪の回転を印字ベルトに伝えるのに、従来
通りベルト駆動輪と印字ベルトのマサツては、′ヘルド
駆動輪のブレーキが大きくなり止まりになってしまう危
険か高い。Here, in automatic stamping using a motor as in the present invention, the rotation of the belt drive wheel is transmitted to the printing belt, but as in the past, when the belt drive wheel and the printing belt become stiff, the brake of the heald drive wheel increases and stops. There is a high risk of becoming
第３図より明らかな通り、本発明による自動スタンプは
、印字ベルト２．３．４．５、及びベルト駆動輪６．７
．８．９に案内用穴２−ａ、３−ａ、４−ａ、５−ａ及
びダホ６−ａ、７−ａ、８−ａ、９−ａを設け、該穴と
ダボの組み合わせにより、ベルト駆動の信頼性を高めた
ことにある。As is clear from FIG. 3, the automatic stamp according to the invention includes a printing belt 2.3.4.5 and a belt drive wheel 6.7.
．． 8.9 is provided with guide holes 2-a, 3-a, 4-a, 5-a and dowels 6-a, 7-a, 8-a, 9-a, and by the combination of the holes and dowels. The reason is that the reliability of the belt drive has been improved.
このように、穴とダボの構成によれば、印字ベルトには
、張力をかけることなく、ベルト駆動輪より印字ベルト
に回転を伝達することかてき、ベルト駆動輪に加わる負
荷をなくすことがてき、品質の信頼性を高めることがて
きる。In this way, the configuration of the holes and dowels allows rotation to be transmitted from the belt drive wheel to the print belt without applying tension to the print belt, thereby eliminating the load applied to the belt drive wheel. , quality reliability can be increased.
更にベルトに張力をかけなくてすむために、印字ベルト
の温度等の耐環境変化による伸縮を防止することにも運
なかり、印字部の位置を安定することにもなる。又、印
字ベルトに張力をかけすぎるとベルト継目に亀裂が生じ
ることかあったがこれらの問題を解決することもてきる
。Furthermore, since there is no need to apply tension to the belt, the printing belt is prevented from expanding and contracting due to environmental changes such as temperature, and the position of the printing section is stabilized. In addition, if too much tension is applied to the printing belt, cracks may occur at the belt joint, but these problems can be solved.
本発明ては、一実施例として印字ベルトに穴をあけるこ
とで説明したが、印字ベルトにノツチ等をつけることて
もよい。Although the present invention has been described by making holes in the printing belt as an embodiment, it is also possible to provide a notch or the like in the printing belt.
又、第４図に示したように印字ヘルド２に突起２−ｂを
設け、印字ベルト駆動輪６に凹部６−ｂを設けることて
も同等の効果を有することは云うまてもない。It goes without saying that the same effect can be obtained by providing the printing heald 2 with a protrusion 2-b and the printing belt drive wheel 6 with a recess 6-b as shown in FIG.
（発明の効果）
本発明は以上説明したように、印字ベルトとベルト駆動
輪との保合関係において、穴とタボ等により、トルクを
かけない伝達構造により、モータ負荷を減少した信頼性
の高い自動スタンプを達成することができる。(Effects of the Invention) As explained above, the present invention has a highly reliable transmission structure that does not apply torque using holes and tabs in the engagement relationship between the printing belt and the belt drive wheel, reducing the motor load. Automatic stamping can be achieved.
更にベルト駆動輪に印字ベルトは確実に案内され位置決
めされるため、印字部の位置出しも容易になり、印字位
置ズレ等も生じにくく、印字外観の向上を図る上でも効
果かある。Furthermore, since the printing belt is reliably guided and positioned by the belt drive wheel, it is easy to position the printing section, and the printing position is less likely to shift, which is effective in improving the appearance of the printing.
又、従来は、印字ベルトに張力をかけて組み立てる為、
印字ベルトの組み込み作業性も悪く、組立工数のアップ
に連なかっていたか、本発明によれば、印字ベルトへの
張力は不要となり、組立性も向上することかてきる。Additionally, in the past, tension was applied to the printing belt to assemble it.
The workability of assembling the printing belt was poor, leading to an increase in the number of assembly steps.According to the present invention, there is no need to apply tension to the printing belt, which improves the ease of assembly.
又、印字ベルトへの張力が強すぎると、耐久においてヘ
ルド切れ等か生じる危険があるため、印字ベルトの張力
調整等も必要であり、印字ベルトの案内構造も複雑てあ
ったか、本発明によれば、これらの問題点も生しること
はなく、・品質の信頼性の高い自動スタンプを提供する
ことができる等多くの効果を有する。In addition, if the tension on the printing belt is too strong, there is a risk that the heald will break due to durability, so it is necessary to adjust the tension of the printing belt, and the guiding structure of the printing belt is also complicated. , these problems do not occur, and it has many effects such as being able to provide automatic stamps with high quality and reliability.
第１図は、本発明にかかる自動スタンプの平面図。第２
図は、その要部断面図。
第３図（ａ）は、本発明にかかる印字ベルトの平面図、
第３図（ｂ）は印字ベルトの駆動輪の断面図を示す。第
４図（ａ）は他の実施例を示す印字ベルトの断面図、第
４図（ｂ）はベルト駆動輪の断面図である。
２・・・時間ベルト
３・・・日べＪレト
４・・・月ベルト
５・・・年ベルト
６・・・時間駆動輪
７・・・８駆動輪
８・・・刃部動輪
９・・・年駆動輪FIG. 1 is a plan view of an automatic stamp according to the present invention. Second
The figure is a sectional view of the main part. FIG. 3(a) is a plan view of the printing belt according to the present invention;
FIG. 3(b) shows a sectional view of the drive wheel of the printing belt. FIG. 4(a) is a sectional view of a printing belt showing another embodiment, and FIG. 4(b) is a sectional view of a belt drive wheel. 2...Hour belt 3...Day J Reto 4...Month belt 5...Year belt 6...Time drive wheel 7...8 Drive wheel 8...Blade drive wheel 9...・Year drive wheel
Claims (1)
月、年等を表示する複数から成る印字ベルト、該印字ベ
ルトを案内して、前記モータより自動的に駆動される駆
動輪より構成する自動スタンプにおいて、前記印字ベル
ト及び前記駆動輪に案内係合する凹凸及び穴、ノッチを
備えたことを特徴とする自動スタンプ。A motor operated by electrical signals from a time standard source, hour, date,
An automatic stamp comprising a plurality of printing belts for displaying months, years, etc., and a driving wheel that guides the printing belt and is automatically driven by the motor, the printing belt and the driving wheel being guided and engaged. An automatic stamp characterized by having irregularities, holes, and notches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3668388A JPH01210375A (en) | 1988-02-19 | 1988-02-19 | Automatic stamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3668388A JPH01210375A (en) | 1988-02-19 | 1988-02-19 | Automatic stamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01210375A true JPH01210375A (en) | 1989-08-23 |
Family
ID=12476637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3668388A Pending JPH01210375A (en) | 1988-02-19 | 1988-02-19 | Automatic stamp |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01210375A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007190743A (en) * | 2006-01-18 | 2007-08-02 | Shachihata Inc | Rotation mark and printing belt for rotation mark |
| JP2007331229A (en) * | 2006-06-15 | 2007-12-27 | Shachihata Inc | Rotary seal |
-
1988
- 1988-02-19 JP JP3668388A patent/JPH01210375A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007190743A (en) * | 2006-01-18 | 2007-08-02 | Shachihata Inc | Rotation mark and printing belt for rotation mark |
| JP2007331229A (en) * | 2006-06-15 | 2007-12-27 | Shachihata Inc | Rotary seal |
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