JPH08198525A - Fixture - Google Patents
FixtureInfo
- Publication number
- JPH08198525A JPH08198525A JP2879295A JP2879295A JPH08198525A JP H08198525 A JPH08198525 A JP H08198525A JP 2879295 A JP2879295 A JP 2879295A JP 2879295 A JP2879295 A JP 2879295A JP H08198525 A JPH08198525 A JP H08198525A
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- recording paper
- fixture
- roll
- thin film
- 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
Landscapes
- Handling Of Continuous Sheets Of Paper (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
- Replacement Of Web Rolls (AREA)
- Handling Of Cut Paper (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】この発明は、記録紙や樹脂フィル
ム或いは金属箔のような薄膜をロ−ル状に巻き取る場合
に最初の巻取り部分がシャフトで空回りすることがな
く、ロ−ル状に巻き取った後もシャフトの取外しを簡単
に行うことのできる固定具に関する。BACKGROUND OF THE INVENTION The present invention relates to a roll in which a recording paper, a resin film, or a thin film such as a metal foil is wound in a roll shape without causing the first winding portion to idle around the shaft. TECHNICAL FIELD The present invention relates to a fixture that allows easy removal of a shaft even after being wound into a shape.
【０００２】[0002]
【従来の技術】記録紙や樹脂フィルム或いはアルミ箔等
のような薄膜をロ−ル状に巻き取る場合には、最初に巻
取り用のシャフトに記録紙等の端部を何らかの方法で固
定し、それからシャフトを回転駆動して巻き取って行
く。このようなシャフトに記録紙等の端部を固定する方
法としては、例えば図４に示すように、シャフト４に軸
方向の溝４ａを設け、折り曲げた記録紙９の端部９ａを
該溝４ａに入れて少し記録紙９を巻いてから自動的に巻
き取るようにするか、或いは図５に示すように、記録紙
９の端部９ａをシャフト４の表面にテ−プ１３等で固定
してから巻き取るようにすることが多い。その他記録紙
等の端部をシャフトに糊等で接着したり、単に記録紙端
部を数回巻き取ってからシャフトで自動的に巻き取る方
法もある。2. Description of the Related Art When a recording paper, a resin film, or a thin film such as an aluminum foil is wound into a roll, first the end of the recording paper is fixed to a winding shaft by some method. , Then, drive the shaft in rotation and wind it up. As a method of fixing the end portion of the recording paper or the like to such a shaft, for example, as shown in FIG. 4, an axial groove 4a is provided in the shaft 4, and the end portion 9a of the bent recording paper 9 is fixed to the groove 4a. The recording paper 9 for a short time and then automatically wind it up, or, as shown in FIG. 5, fix the end 9a of the recording paper 9 to the surface of the shaft 4 with a tape 13 or the like. It is often the case that it is wound up after it has been wound up. There is also a method of adhering the end of the recording paper or the like to the shaft with glue or the like, or simply winding the end of the recording paper several times and then automatically winding it with the shaft.
【０００３】[0003]
【発明が解決しようとする課題】図４に示すような記録
紙の固定方法はシャフト４に溝加工を必要とし、また記
録紙９の巻き込みが緩んだ場合この記録紙９がシャフト
４の溝４ａから外れシャフト４が空回りするという欠点
がある。図５に示すようなテ−プや糊による記録紙９の
端部の固定方法では記録紙の巻取り後シャフト４から記
録紙等を外すのが困難である。このように記録紙をロ−
ル状に巻き取る場合、最初の部分をシャフトに固定する
方法は難しい面がある。この発明はこのような課題に着
目してなされたものであり、記録紙の薄膜の端部を折り
曲げたりシャフトに固定したりすることなく、また記録
紙等の薄膜の最初の巻き込み量とは関係なく、空回りさ
せることなく記録紙等の薄膜を巻き取ることが可能で巻
き取った後もシャフトを簡単に外せる固定具を提供する
ことを目的とする。The method of fixing the recording paper as shown in FIG. 4 requires the shaft 4 to be grooved, and when the winding of the recording paper 9 is loose, the recording paper 9 is formed into the groove 4a of the shaft 4. There is a drawback that the shaft 4 slips off from the shaft. It is difficult to remove the recording paper or the like from the shaft 4 after winding the recording paper by the method of fixing the end portion of the recording paper 9 with tape or glue as shown in FIG. In this way, the recording paper is
When winding in a reel, fixing the first part to the shaft is difficult. The present invention has been made in view of such a problem, and is not related to the initial winding amount of a thin film of recording paper or the like without bending the end portion of the thin film of recording paper or fixing to the shaft. It is an object of the present invention to provide a fixing tool capable of winding a thin film such as a recording paper without spinning and allowing the shaft to be easily removed even after winding.
【０００４】[0004]
【課題を解決するための手段】即ち、この発明は上記す
る課題を解決するために、固定具が、シャフト表面に端
部を少し巻き付けた薄膜を該シャフトごと覆うように嵌
め込む軸方向の開口部を設けた筒体であることを特徴と
する。SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention is directed to an axial opening in which a fixture is fitted so as to cover a thin film whose end is slightly wound around a shaft surface so as to cover the shaft. It is characterized by being a tubular body provided with a portion.
【０００５】[0005]
【作用】固定具を上記手段とすると、記録紙等の薄膜
（以下記録紙とする）の端部をシャフト表面に少し巻い
てから軸方向に設けた開口部を押しつけて該シャフトに
嵌め入れ記録紙と共に覆うだけで記録紙の端部を固定す
ることができる。また、シャフトに記録紙端部を嵌め入
れるための溝を設ける等の細工をする必要がないから記
録紙の取り付け作業が極めて簡単となる。When the fixing means is used as the above means, the end of a thin film of recording paper (hereinafter referred to as recording paper) is slightly wound around the shaft surface, and then the opening provided in the axial direction is pressed to fit into the shaft for recording. The edge of the recording paper can be fixed simply by covering it with the paper. Further, since it is not necessary to make a work such as providing a groove for fitting the end portion of the recording paper on the shaft, the work for attaching the recording paper becomes extremely simple.
【０００６】[0006]
【実施例】以下、この発明の具体的実施例について図面
を参照して説明することとする。図１は化学分析機器で
使用される記録装置の内部構成を示す斜視図であって、
この発明の固定具を使用した記録紙の巻取機構を示す図
である。ケ−ス１内の底板１ａにはＵ字形の枠板２とＬ
字形の枠板３とが固定されて設置されている。該Ｕ字形
の枠板２の一方の端部には溝２ａ、２ａが設けられ、こ
こにシャフト４の両端部を嵌め入れてある。該枠板２の
他方の端部にも二つの溝２ｂ（他方の溝は図からは見え
ず）が設けられここに記録紙ロ−ル１０のシャフト１１
の両端部を嵌め入れてある。また、Ｌ字形の枠板３には
モ−タ８が取り付けられ摩擦車７を回転駆動するように
してあり、前記シャフト４の端部に取り付けた摩擦車６
と接触させてこれを駆動するようになっている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Specific embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view showing an internal configuration of a recording device used in a chemical analysis device,
It is a figure which shows the winding mechanism of the recording paper which uses the fixing tool of this invention. The bottom plate 1a in the case 1 has a U-shaped frame plate 2 and L
The character-shaped frame plate 3 is fixedly installed. Grooves 2a, 2a are provided at one end of the U-shaped frame plate 2, and both ends of the shaft 4 are fitted therein. Two grooves 2b (the other groove is not visible in the figure) are also provided at the other end of the frame plate 2, and the shaft 11 of the recording paper roll 10 is provided there.
Both ends of are fitted. A motor 8 is attached to the L-shaped frame plate 3 so as to drive the friction wheel 7 to rotate, and a friction wheel 6 attached to the end of the shaft 4 is used.
It comes in contact with and drives this.
【０００７】前記シャフト４には記録紙ロ−ル１０から
取り出された記録紙１０の端部を少し巻き付けてその上
から固定具５を嵌めるようになっているが、この固定具
５の詳細については後述する。こうして前記モ−タ８を
起動させると摩擦車７により摩擦車６が回転駆動されシ
ャフト４に嵌め込まれた固定具５に記録紙ロ−ル１０か
ら解かれた記録紙９が巻き取られて行く。尚、前記記録
紙９は巻き取られる途中でプリンタ１２により必要事項
が印字される。The end of the recording paper 10 taken out from the recording paper roll 10 is slightly wound around the shaft 4 and the fixing tool 5 is fitted over the end of the recording paper 10. The details of the fixing tool 5 will be described below. Will be described later. When the motor 8 is activated in this manner, the friction wheel 6 is rotationally driven by the friction wheel 7 and the recording paper 9 unwound from the recording paper roll 10 is wound around the fixture 5 fitted on the shaft 4. . The necessary items are printed by the printer 12 while the recording paper 9 is being wound up.
【０００８】図２（Ａ）は、前記シャフト４に記録紙９
の端部９ａを固定する方法を示す図である。即ち、シャ
フト４の表面に記録紙９の端部９ａを少し巻き付け、そ
の上から筒状の固定具５を嵌め込んで固定するようにな
っている。この場合、固定具５は、円筒状で円弧部分の
一部が欠如した、即ち、軸方向に開口部５ａを設けた筒
体としてある。このように形成した固定具５は、その開
口部５ａを記録紙９の端部９ａを少し巻き付けたシャフ
ト４ごと覆うように嵌め込んで該記録紙９を固定する
（図２（Ｂ）。この場合、シャフト４の外径と固定具５
の内径との差異が問題となるが、少しの差異であれば何
れが大きくてもよい。即ち、シャフト４に記録紙９の端
部９ａを少し巻き付け固定具５で固定した状態の断面図
は、図２（Ｃ）のようになり、通常固定具５の内径側が
記録紙９の厚みを考慮してシャフト４の外径よりも若干
大きい程度とするが、シャフト４の外径と固定具５の内
径を同一としても良い。更に、固定具５は若干弾性のあ
る材料、例えば合成樹脂、厚紙等を用いれば固定具５の
内径はシャフト４の外径より少し小さくても良い。ま
た、記録紙９のシャフト４への巻き付け回数を増すこと
でシャフト４の外径より固定具５の内径が少し大きすぎ
ても記録紙は固定される。In FIG. 2A, the recording paper 9 is attached to the shaft 4.
It is a figure which shows the method of fixing the edge part 9a. That is, the end portion 9a of the recording paper 9 is slightly wound around the surface of the shaft 4, and the tubular fixing tool 5 is fitted and fixed from above. In this case, the fixture 5 is cylindrical and has a part of the arcuate portion, that is, a tubular body having an opening 5a in the axial direction. The fixing tool 5 formed in this manner is fitted so as to cover the opening 5a together with the shaft 4 around which the end 9a of the recording paper 9 is slightly wound to fix the recording paper 9 (FIG. 2 (B)). Case, outer diameter of shaft 4 and fixture 5
However, any difference may be large as long as it is a little difference. That is, the cross-sectional view of the state in which the end portion 9a of the recording paper 9 is slightly wound around the shaft 4 and fixed by the fixing tool 5 is as shown in FIG. 2C, and the inner diameter side of the fixing tool 5 normally indicates the thickness of the recording paper 9. Considering this, the diameter is set to be slightly larger than the outer diameter of the shaft 4, but the outer diameter of the shaft 4 and the inner diameter of the fixture 5 may be the same. Further, if the fixture 5 is made of a slightly elastic material such as synthetic resin or cardboard, the inner diameter of the fixture 5 may be slightly smaller than the outer diameter of the shaft 4. Further, by increasing the number of times of winding the recording paper 9 around the shaft 4, the recording paper is fixed even if the inner diameter of the fixture 5 is slightly larger than the outer diameter of the shaft 4.
【０００９】固定具５を上記構成とすると、記録紙９の
端部９ａをシャフト４表面に少し巻いてから軸方向に設
けた開口部５ａを押しつけて該シャフト４に嵌め入れ記
録紙９と共に覆うだけで記録紙９の端部９ａを固定する
ことができる。また、シャフト４に記録紙端部を嵌め入
れるための溝を設ける等の細工をする必要がないから記
録紙の取り付け作業が極めて簡単となる。With the fixing device 5 having the above structure, the end portion 9a of the recording paper 9 is slightly wound around the surface of the shaft 4 and then the opening 5a provided in the axial direction is pressed to fit the shaft 4 and cover the recording paper 9 together. The end portion 9a of the recording paper 9 can be fixed only by itself. Further, since it is not necessary to make a work such as providing a groove for fitting the end portion of the recording paper on the shaft 4, the work for attaching the recording paper becomes extremely simple.
【００１０】図３（Ａ）は上記する記録装置で巻き取っ
た記録紙ロ−ル１０' の斜視図であるが、この場合、前
記固定具５を用いると記録紙ロ−ル１０' からシャフト
４を抜き取るのは極めて容易である。即ち、記録紙ロ−
ル１０' からシャフト４を抜くには該シャフト４の表面
の一部に記録紙９の端部９ａを巻いてあり、その上には
固定具５が嵌め込まれているだけであるから図３（Ｂ）
に示すように、該シャフト４は軸方向に引き抜くだけで
良い。この場合、固定具５はそのままにしておけば該記
録紙ロ−ル１０' の芯代わりになり、他のシャフトに該
記録紙ロ−ル１０' の芯を嵌め入れる場合でも便利とな
る。また、該芯（固定具５）が不要であればこれも簡単
に抜き取ることができる。尚、固定具５を抜いてからシ
ャフト４を抜くようにしても良い。FIG. 3A is a perspective view of the recording paper roll 10 'wound up by the above-mentioned recording apparatus. In this case, if the fixing tool 5 is used, the recording paper roll 10' is rotated from the shaft. It is extremely easy to remove 4 That is, the recording paper roll
In order to remove the shaft 4 from the cable 10 ', the end portion 9a of the recording paper 9 is wound around a part of the surface of the shaft 4 and the fixing tool 5 is simply fitted on the end portion 9a. B)
The shaft 4 need only be pulled out in the axial direction, as shown in FIG. In this case, if the fixing tool 5 is left as it is, it serves as a core of the recording paper roll 10 ', which is convenient even when the core of the recording paper roll 10' is fitted to another shaft. Further, if the core (fixing tool 5) is unnecessary, it can be easily pulled out. The shaft 4 may be pulled out after the fixing tool 5 is pulled out.
【００１１】この発明の固定具５の詳細は以上のようで
あり、分析機器の記録装置で用いる記録紙を実施例に挙
げて説明したが、この固定具５は上記実施例に限らず、
例えば合成樹製の薄膜を巻き取る場合でも或いはアルミ
箔のような金属箔を巻き取る場合でも広く使用可能であ
る。The details of the fixture 5 of the present invention are as described above, and the recording paper used in the recording device of the analytical instrument has been described as an example, but the fixture 5 is not limited to the above-mentioned examples.
For example, it can be widely used when winding a thin film made of synthetic resin or when winding a metal foil such as an aluminum foil.
【００１２】[0012]
【発明の効果】以上詳述したように、この発明の固定具
によれば、記録紙等をシャフトに巻き取る場合、記録紙
等の端部を簡単にシャフトに固定することができるので
最初の巻き込みのための固定方法をどうするかを考慮し
たり、シャフトに細工する必要がなくなる。また、この
固定具を用いて巻き取ったロ−ルからシャフトを簡単に
取り外すことができるのでシャフトを無駄にすることが
無くなる。As described in detail above, according to the fixture of the present invention, when the recording paper or the like is wound around the shaft, the end portion of the recording paper or the like can be easily fixed to the shaft. There is no need to consider how to fix the product for winding or to make a shaft. Further, since the shaft can be easily removed from the roll wound by using this fixing tool, the shaft is not wasted.
【図１】化学分析機器で使用される記録装置の内部構成
を示す斜視図であって、この発明の固定具を使用した記
録紙の巻取機構を示す図である。FIG. 1 is a perspective view showing an internal configuration of a recording device used in a chemical analysis device, and is a diagram showing a recording paper winding mechanism using a fixture of the present invention.
【図２】図２（Ａ）は、シャフトに記録紙の端部を固定
する方法を示す図であり、図２（Ｂ）は記録紙の端部を
少し巻き付けたシャフトに固定具を嵌め込んだ状態の斜
視図であり、図２（Ｃ）は記録紙の端部を少し巻き付け
たシャフトに固定具を嵌め込んだ状態の断面図である。FIG. 2 (A) is a diagram showing a method of fixing the end portion of the recording paper to the shaft, and FIG. 2 (B) is a view showing how the end portion of the recording paper is slightly wound and a fixing tool is fitted to the shaft. FIG. 2C is a cross-sectional view of a state in which the fixing tool is fitted on the shaft around which the end portion of the recording paper is slightly wound.
【図３】図３（Ａ）は巻き取った記録紙ロ−ルの斜視図
であり、図３（Ｂ）は記録紙ロ−ルからシャフトを抜き
取った状態の斜視図である。FIG. 3 (A) is a perspective view of a rolled recording paper roll, and FIG. 3 (B) is a perspective view of a state in which a shaft is pulled out from the recording paper roll.
【図４】シャフトに記録紙の端部を固定する従来の例の
斜視図である。FIG. 4 is a perspective view of a conventional example in which an end of recording paper is fixed to a shaft.
【図５】シャフトに記録紙の端部を固定する従来の例の
斜視図である。FIG. 5 is a perspective view of a conventional example in which an end portion of recording paper is fixed to a shaft.
４ シャフト ５ 固定具 ５ａ 開口部 ９ 記録紙 ９ａ 記録紙端部 4 Shaft 5 Fixture 5a Opening 9 Recording paper 9a Recording paper edge
Claims (1)
膜を該シャフトごと覆うように嵌め込む軸方向の開口部
を設けた筒体の固定具。1. A fixture for a tubular body having an axial opening for fitting a thin film, the end of which is slightly wound around the surface of the shaft, so as to cover the shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2879295A JPH08198525A (en) | 1995-01-24 | 1995-01-24 | Fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2879295A JPH08198525A (en) | 1995-01-24 | 1995-01-24 | Fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH08198525A true JPH08198525A (en) | 1996-08-06 |
Family
ID=12258282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2879295A Pending JPH08198525A (en) | 1995-01-24 | 1995-01-24 | Fixture |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH08198525A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019218185A (en) * | 2018-06-20 | 2019-12-26 | 株式会社カンミ堂 | Tape winder |
-
1995
- 1995-01-24 JP JP2879295A patent/JPH08198525A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019218185A (en) * | 2018-06-20 | 2019-12-26 | 株式会社カンミ堂 | Tape winder |
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