JPH086247B2 - Method for heat treatment of flexible tubular body and suspension device - Google Patents
Method for heat treatment of flexible tubular body and suspension deviceInfo
- Publication number
- JPH086247B2 JPH086247B2 JP3157856A JP15785691A JPH086247B2 JP H086247 B2 JPH086247 B2 JP H086247B2 JP 3157856 A JP3157856 A JP 3157856A JP 15785691 A JP15785691 A JP 15785691A JP H086247 B2 JPH086247 B2 JP H086247B2
- Authority
- JP
- Japan
- Prior art keywords
- tubular body
- feeder
- rotating means
- tubular
- expansion frame
- 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 - Fee Related
Links
Landscapes
- Treatment Of Fiber Materials (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、管状織布等の可撓性を
備えた管状体の加熱処理方法及びこの処理方法の実施に
適する懸垂装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a heat treatment method for a flexible tubular body such as a tubular woven cloth and a suspension device suitable for carrying out this heat treatment method.
【０００２】[0002]
【従来の技術】管状織布の内周、外周に樹脂を被覆する
際等には、管状織布に加熱処理を行う必要がある。この
加熱処理は、従来、管状織布の内周面を支持しない状態
で行っていた。ところが、管状織布は、加熱によって収
縮するため、加熱処理により管状織布の所定径を維持す
ることが、困難であった。2. Description of the Related Art A tubular woven cloth needs to be subjected to a heat treatment when the resin is coated on the inner and outer circumferences of the tubular woven cloth. Conventionally, this heat treatment has been performed without supporting the inner peripheral surface of the tubular woven fabric. However, since the tubular woven fabric shrinks due to heating, it is difficult to maintain the predetermined diameter of the tubular woven fabric by the heat treatment.
【０００３】[0003]
【発明が解決しようとする課題】そこで、本発明は、加
熱処理によっても、管状織布等の可撓性を備えた管状体
の所定径を、維持することができ、且つ、管状体の移送
を円滑になすことのできる管状体の加熱処理方法の提供
を目的とする。又、本発明は上記可撓性を備えた管状体
の加熱処理方法に適する装置の提供を目的とする。Therefore, according to the present invention, it is possible to maintain a predetermined diameter of a flexible tubular body such as a tubular woven cloth even by heat treatment, and transfer the tubular body. It is an object of the present invention to provide a heat treatment method for a tubular body capable of smoothly performing the above. Another object of the present invention is to provide an apparatus suitable for the heat treatment method for the tubular body having flexibility.
【０００４】[0004]
【課題を解決するための手段】本発明は、次の管状体の
加熱処理方法により上記の課題を解決する。本発明の管
状体の加熱処理方法は、ベアリング等の回転手段を周状
に略等間隔で配位した下部送り装置を所定位置に支持
し、ベアリング等の回転手段を周状に略等間隔で配位し
た上部送り装置を、その回転手段を下部送り装置の回転
手段上に載置することにより支持し、上部送り装置には
下方に向けて懸垂杆を垂下させ、この懸垂杆の下部に所
定径の拡大枠を吊り下げ、管状織布等の可撓性を備えた
管状体内周に上部送り装置を配し、上部送り装置を管状
体内に通した状態で、両者の回転手段間に管状体を上方
から下方に通過させ、この管状体を拡大枠外周に沿わせ
ることにより、この管状体の管形状を維持しつつ加熱処
理をなすことを特徴とする。又、本発明は、次の懸垂装
置により上記の課題を解決する。本発明の懸垂装置は、
ベアリング等の回転手段を周状に略等間隔で配位した下
部送り装置と、ベアリング等の回転手段を周状に略等間
隔で配位した上部送り装置と、上部送り装置から下方に
向けて垂下させられた懸垂杆と、この懸垂杆の下部に吊
り下げられた所定径の拡大枠とを備え、上部送り装置の
回転手段が下部送り装置の回転手段上に載置されること
により、上部送り装置が下部送り装置により支持されて
いる。そして、上部送り装置と下部送り装置の両者の回
転手段間に管状織布等の可撓性を備えた管状体を上方か
ら下方に通過させ、この管状体を拡大枠外周に沿わせる
ようにしたものである。本発明の他の懸垂装置は、ロー
ラ等の自ら回転する回転手段を周状に略等間隔で配位し
た下部送り装置と、ローラ等の回転手段を周状に略等間
隔で配位した上部送り装置と、上部送り装置から下方に
向けて垂下させられた懸垂杆と、この懸垂杆の下部に吊
り下げられた所定径の拡大枠とを備え、上部送り装置の
回転手段が下部送り装置の回転手段上に載置されること
により、上部送り装置が下部送り装置により支持されて
いる。そして、上部送り装置と下部送り装置の両者の回
転手段間に管状織布等の可撓性を備えた管状体を上方か
ら下方に通過させ、この管状体を拡大枠外周に沿わせる
ようにしたものである。 The present invention solves the above problems by the following heat treatment method for a tubular body. The heat treatment method for a tubular body according to the present invention comprises a lower feeding device in which rotating means such as bearings are arranged circumferentially at substantially equal intervals, and the lower feeding device is supported at predetermined positions, and rotating means such as bearings are circumferentially equally spaced. Coordinated
And the upper feeder supported by placing the rotary means on the rotating means of the lower feeder, the top feeder
The suspension rod is hung downward, an expansion frame having a predetermined diameter is suspended below the suspension rod, and the upper feeding device is arranged on the inner circumference of a flexible tubular body such as a tubular woven cloth. The tubular body inside the tubular body, place the tubular body upwards between the two rotating means.
It is characterized in that the heat treatment is carried out while maintaining the tubular shape of the tubular body by passing the tubular body downwardly from the inside and enlarging the tubular body along the outer circumference of the expansion frame. Further, the present invention solves the above problems by the following suspension device. The suspension device of the present invention is
A lower <br/> section feeder coordinated with substantially equal intervals rotating means such as circumferentially bearing, between approximately like a rotating means such as a bearing circumferentially
Remotely arranged upper feeder and downward from the upper feeder
The hanging rod that was hung down toward it and the hanging rod that was hung at the bottom of this hanging rod.
It is equipped with an enlarged frame of a predetermined diameter that has been lowered,
The rotating means is mounted on the rotating means of the lower feeder.
Allows the upper feeder to be supported by the lower feeder.
I have. Then, both the upper feeder and the lower feeder are rotated.
A flexible tubular body such as a tubular woven cloth should be placed between the rolling means.
And pass it downward, and put this tubular body along the outer circumference of the expansion frame.
It was done like this. Another suspension device of the present invention is one in which rotating means such as rollers that rotate by themselves are arranged at substantially equal intervals in a circumferential shape.
The lower feeding device and the rotating means such as rollers are circumferentially arranged at substantially equal intervals.
Remotely arranged upper feeder and downward from the upper feeder
The hanging rod that was hung down toward the bottom
It is equipped with an enlarged frame of a predetermined diameter that has been lowered,
The rotating means is mounted on the rotating means of the lower feeder.
Allows the upper feeder to be supported by the lower feeder.
I have. Then, both the upper feeder and the lower feeder are rotated.
A flexible tubular body such as a tubular woven cloth should be placed between the rolling means.
And pass it downward, and put this tubular body along the outer circumference of the expansion frame.
It was done like this.
【０００５】[0005]
【作用】本発明においては、ベアリング等の回転手段を
周状に配位した下部送り装置を所定位置に支持し、ベア
リング等の回転手段を有する上部送り装置を、その回転
手段を下部送り装置の回転手段上に載置することにより
支持し、上部送り装置に所定径の拡大枠を吊り下げ、管
状織布等の可撓性を備えた管状体内周に上部送り装置を
配し、管状体外周に下部送り装置を配した状態で、両者
の回転手段間に管状体を通過させさせるものであるた
め、管状体は、両者の回転手段間を円滑に且つ管状態を
維持したまま通過し、上部送り装置に吊り下げられた拡
大枠へと向かう。従って、拡大枠の確実な懸垂が可能と
なると同時に、管状織布の円滑な送りが実現されるもの
である。特に、拡大枠は上方から懸垂された状態で垂下
しているため、その外周に通される管状体は、全周に渡
って同じ条件で均一に拡大される。そして、管状体は、
拡大枠外周に沿いながら加熱処理を受けるため、この管
状体は所定径の管形状を維持するものである。ここで、
上部送り装置には、拡大枠の荷重や管状体の送り抵抗等
の力が下方に向けて加わり、上部送り装置に加わる下方
への力は、両送り装置間を通過する管状体にかかる。そ
の際、本願発明では、上部送り装置及び下部送り装置
が、共に、ベアリング等の回転手段を略等間隔で配位し
たものであるため、上部送り装置に加わる下方への力
は、両送り装置間を通遇する管状体の全周に渡って略均
等にかかり、管状体に不均一な伸びが発生したり、変な
癖やしわが発生することを防止し得るものである。 しか
も、拡大枠は懸垂杆を介して上部送り装置に接続されて
いるに過ぎないため、拡大枠による拡大の径を変更する
場合にも、拡大枠を取り替えるだけで対応でき、且つ、
その取替えも容易である。又、下部送り装置を、ローラ
等の自ら回転する手段を周状に配位したものとすること
によって、管状体を強制的に送ることができる。従っ
て、上部送り装置が下方に強く引っ張られる場合にも、
管状体を円滑に送り得る。According to the present invention, the lower feeding device having the rotating means such as the bearings arranged in the circumferential direction is supported at a predetermined position, and the upper feeding device having the rotating means such as the bearing is provided. It is supported by being placed on a rotating means, an expansion frame of a predetermined diameter is hung on the upper feeding device, and the upper feeding device is arranged on the inner circumference of a flexible tubular body such as a tubular woven cloth. Since the tubular body is made to pass between the rotating means of both with the lower feeding device being arranged in the tubular body, the tubular body passes smoothly between the rotating means of both while maintaining the tubular state, Go to the enlargement frame suspended by the feeder. Therefore, it is possible to surely suspend the expansion frame, and at the same time, to smoothly feed the tubular woven fabric. Especially, the enlargement frame hangs when suspended from above.
Therefore, the tubular body passed around the outer circumference is
Therefore, it is enlarged uniformly under the same conditions. And the tubular body is
Since the tubular body is subjected to the heat treatment along the outer circumference of the expansion frame, this tubular body maintains a tubular shape having a predetermined diameter. here,
The upper feeder has the load of the expansion frame and the feeding resistance of the tubular body.
Force is applied downwards and is applied to the upper feeder.
Force on the tubular body passing between the two feeders. So
At this time, in the present invention, the upper feeding device and the lower feeding device
However, in both cases, rotating means such as bearings are arranged at substantially equal intervals.
Force on the upper feed device
Is approximately evenly distributed over the entire circumference of the tubular body that serves between the two feeders.
Etc., the tubular body may be unevenly stretched or
It is possible to prevent the occurrence of habits and wrinkles. Only
Even the expansion frame is connected to the upper feeder through the suspension rod.
Change the diameter of enlargement by the enlargement frame
In this case, just change the enlargement frame, and
The replacement is also easy. Further, the lower feeding device is configured such that a means for rotating itself such as a roller is arranged in a circumferential shape, so that the tubular body can be forcibly fed. Therefore, even when the upper feeder is strongly pulled downward,
The tubular body can be smoothly fed.
【０００６】[0006]
【実施例】以下、図面に基づき本発明の一実施例を説明
する。図１は、管状織布の加熱処理装置の概略図であ
り、先ず、この図に基づき加熱処理装置及び加熱処理方
法の概要を説明する。この装置は、被処理物である管状
織布ａを巻回する第１ドラム１１と、第１ドラム１１の
上方に配された第１案内ローラ２１と、第１案内ローラ
２１の図示右方に配された駆動式の第２案内ローラ２２
と、第２案内ローラ２２の下方に配された懸垂装置４
と、懸垂装置４に懸垂杆５を介して吊り下げられた拡大
枠６と、拡大枠６の周囲に配された加熱装置７と、加熱
装置７の下方に配された冷却装置８と、冷却装置８の下
方に配された下部駆動ローラ９と、下部駆動ローラ９の
図示右方に配された第３、第４案内ローラ２３、２４
と、その右方に配された第２ドラム１２とからなる。懸
垂装置４は、装置本体（図示せず）に支持固定された下
部ベアリング４２と、下部ベアリング４２に支持された
上部ベアリング４１と、上部ベアリング４１上に取り付
けられた円錐形の案内筒３とを備える。上記懸垂杆５
は、上部ベアリング４１の中心にその上端が固定されて
いる。被処理物である管状織布ａは、押し潰された状態
で第１ドラム１１に巻回されており、その状態のまま第
１ドラム１１から解かれ出て、第１案内ローラ２１と、
駆動式の第２案内ローラ２２とによって装置主要部の上
方に至る。次に、被処理物である管状織布ａは、懸垂装
置４の上部ベアリング４１上に取り付けられた円錐形の
案内筒３にガイドされて、押し潰された状態から本来の
管状に広げられる。管状に広げらた管状織布ａは、上部
ベアリング４１のベアリング球４３と、下部ベアリング
のベアリング球４４との間を通って、上部ベアリング４
１中心に連結された懸垂杆５につながっている拡大枠６
に通される。この拡大枠６は、円筒形をなし、所定の径
を有する円周状に拡大される。又、この拡大枠は、左右
一対の縦杆間に、多数の横杆を渡した梯子形のものとし
てもよい。この場合、管状織布ａは、断面長円形の状態
で拡大枠に通される。尚、拡大枠６の外周は、案内筒３
の外周及び上部ベアリング４１の外周に略等しいかこれ
より大きく、又、案内筒３の外周は上部ベアリング４１
の外周に略等しい。管状織布ａは、拡大枠６の外周を通
過中に、その周囲を取り巻く加熱装置７によって加熱さ
れ、この加熱中、拡大枠６によって、引き続き所定の径
を有する円周状を維持する。このようにして加熱処理が
なされた管状織布ａは、冷却装置８によって強制冷却さ
れる。尚冷却装置８を用いず、自然冷却することも可能
である。最後に、冷却された管状織布ａは、下部駆動ロ
ーラ９によって引きだされ、第３、第４案内ローラ２
３、２４によって案内され、第２ドラム１２に巻き取ら
れることによって、全工程が終了する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a schematic view of a heat treatment apparatus for tubular woven cloth. First, an outline of the heat treatment apparatus and the heat treatment method will be described based on this figure. This device includes a first drum 11 that winds a tubular woven fabric a that is an object to be processed, a first guide roller 21 arranged above the first drum 11, and a right side of the first guide roller 21 in the figure. Driven second guide roller 22 arranged
And the suspension device 4 arranged below the second guide roller 22.
An expansion frame 6 suspended from the suspension device 4 via a suspension rod 5, a heating device 7 arranged around the expansion frame 6, a cooling device 8 arranged below the heating device 7, and a cooling device. Lower drive roller 9 arranged below device 8 and third and fourth guide rollers 23, 24 arranged on the right side of lower drive roller 9 in the figure.
And the second drum 12 arranged on the right side thereof. The suspension device 4 includes a lower bearing 42 supported and fixed to a device main body (not shown), an upper bearing 41 supported by the lower bearing 42, and a conical guide tube 3 mounted on the upper bearing 41. Prepare Above suspension rod 5
Has its upper end fixed to the center of the upper bearing 41. The tubular woven fabric a, which is the object to be processed, is wound around the first drum 11 in a crushed state, and is unwound from the first drum 11 in that state, and the first guide roller 21 and
The drive type second guide roller 22 reaches above the main part of the apparatus. Next, the tubular woven fabric a, which is the object to be processed, is guided by the conical guide tube 3 mounted on the upper bearing 41 of the suspension device 4 and expanded from the crushed state to the original tubular shape. The tubular woven fabric a spread in a tubular shape passes between the bearing ball 43 of the upper bearing 41 and the bearing ball 44 of the lower bearing, and the upper bearing 4
1 Enlargement frame 6 connected to suspension rod 5 connected to the center
Passed through. The expansion frame 6 has a cylindrical shape and is expanded in a circumferential shape having a predetermined diameter. Further, the enlargement frame may be of a ladder shape in which a large number of horizontal rods are arranged between a pair of left and right vertical rods. In this case, the tubular woven fabric a is passed through the expansion frame in a state of an elliptical cross section. In addition, the outer circumference of the expansion frame 6 is the guide tube 3
Of the upper bearing 41 and the outer circumference of the upper bearing 41 are substantially equal to or larger than the outer circumference of the upper bearing 41.
Is approximately equal to the outer circumference of. The tubular woven fabric a is heated by the heating device 7 that surrounds the outer periphery of the expansion frame 6 while passing through the outer periphery of the expansion frame 6, and the expansion frame 6 continues to maintain a circumferential shape having a predetermined diameter during the heating. The tubular woven fabric a thus heat-treated is forcibly cooled by the cooling device 8. It is also possible to perform natural cooling without using the cooling device 8. Finally, the cooled tubular woven fabric a is pulled out by the lower drive roller 9, and the third and fourth guide rollers 2
The entire process is completed by being guided by the units 3 and 24 and being wound around the second drum 12.
【０００６】次に、図２乃至図４に基づき、前記の懸垂
装置４の好ましい実施例を詳細に説明する。 この懸垂
装置４は、前述のように、装置本体（図示せず）に支持
固定された下部ベアリング４２と、下部ベアリング４２
に支持された上部ベアリング４１とを備える。下部ベア
リング４２は、図４に示すように多数のベアリング球４
４を円周状に配したもので、その内周面４６は、下方に
向かうに従い内径が小さくなるテーパ面となっている。
そしてこの下部ベアリング４２全体は、フランジ４７に
て装置本体（図示せず）に固定される。他方、上部ベア
リング４１は、図３に示すように多数のベアリング球４
３を円周状に配したもので、その外周面４５は、下方に
向かうに従い外径が小さくなるテーパ面となっている。
そして前記の懸垂杆５が上部ベアリング４１の中央を上
下に貫き、その上端が固定用ナット４８にて上部ベアリ
ング４１の上面に固定されている。さらに、この懸垂杆
５の上端には、前記の案内筒３が取り付けられている。
この上部ベアリング４１は、各ベアリング球４３が、下
部ベアリング４２の各ベアリング球４４の間に来るよう
にして、下部ベアリング４２上に載置される。管状織布
ａは、上部ベアリング４１のベアリング球４３と、下部
ベアリング４２のベアリング球４４との間を通過して、
懸垂杆５の下端に取りつけられた拡大枠６へと向かう。
従って、この懸垂装置は、上部ベアリング４１に接続さ
れた懸垂杆５の下端に、拡大枠６を取り付け、この上部
ベアリング４１を、装置本体（図示せず）に固定される
下部ベアリング４２に支持することにより、拡大枠６の
確実な懸垂を可能とすると同時に、管状織布ａの円滑な
送りを実現するものである。A preferred embodiment of the suspension device 4 will now be described in detail with reference to FIGS. As described above, the suspension device 4 includes a lower bearing 42 supported and fixed to the device body (not shown) and a lower bearing 42.
And an upper bearing 41 supported by. The lower bearing 42 has a large number of bearing balls 4 as shown in FIG.
4 are arranged in a circular shape, and the inner peripheral surface 46 is a tapered surface whose inner diameter becomes smaller as it goes downward.
The entire lower bearing 42 is fixed to the apparatus main body (not shown) by the flange 47. On the other hand, the upper bearing 41 has a large number of bearing balls 4 as shown in FIG.
3 are arranged in a circumferential shape, and the outer peripheral surface 45 thereof is a tapered surface whose outer diameter decreases as it goes downward.
The suspension rod 5 extends vertically through the center of the upper bearing 41, and its upper end is fixed to the upper surface of the upper bearing 41 by a fixing nut 48. Further, the guide tube 3 is attached to the upper end of the suspension rod 5.
The upper bearing 41 is mounted on the lower bearing 42 such that the bearing balls 43 are located between the bearing balls 44 of the lower bearing 42. The tubular woven fabric a passes between the bearing ball 43 of the upper bearing 41 and the bearing ball 44 of the lower bearing 42,
It goes toward the expansion frame 6 attached to the lower end of the suspension rod 5.
Therefore, in this suspension device, the expansion frame 6 is attached to the lower end of the suspension rod 5 connected to the upper bearing 41, and the upper bearing 41 is supported by the lower bearing 42 fixed to the device body (not shown). As a result, the expansion frame 6 can be reliably suspended, and at the same time, the tubular woven fabric a can be smoothly fed.
【０００７】次に、図５乃至図７に基づき、前記の懸垂
装置４のさらに好ましい他の実施例を詳細に説明する。
この懸垂装置は、比較的径の大きな管状織布ａをより一
層円滑に送り得るようにしたものである。即ち、上記の
例では、上部ベアリング４１が下方に強く引っ張られる
こととなる。この下方への力としては、懸垂杆５を介し
て取り付けられた拡大枠６の重量や、拡大枠６を通過す
る際に管状織布ａが加熱によって収縮し拡大枠を締めつ
けながら下方へ引っ張られことによる下方への力を、挙
げることができる。そして、この下方への力があまりに
大きくなると、管状織布ａの円滑な送りが困難となるこ
とも考えられる。この問題を解決するのが、この実施例
である。この懸垂装置は、前述のように、装置本体（図
示せず）に支持固定された下部ローラ５２と、下部ロー
ラ５２に支持された上部ローラ５１とを備える。下部ロ
ーラ５２は、図７に示すように４本の下部ローラ本体５
４を正方形に配し、各下部ローラ本体５４の軸をベベル
ギア５６によって連動するように接続し、一の下部ロー
ラ本体５４の軸をベルト、プーリ等の適宜接続手段によ
り電動機等の駆動源５７にて、回転させるようにしたも
のである。他方、上部ローラ５１は、図６に示すように
４本の上部ローラ本体５３を正方形フレーム５５により
略正方形に配したものである。そして前記の懸垂杆５
が、正方形フレーム５５の４角から斜め下方に延設され
た下方傾斜フレーム５８の中央に、固定用ナット５９に
て固定されている。さらに、正方形フレーム５５の４角
から斜め上方には、上方傾斜フレーム３１が延設され、
これが前記の案内筒と同様の機能を果す。この上部ロー
ラ５１は、各上部ローラ本体５３が、各下部ローラ本体
５４に対応した状態で下部ローラ５２上に載置される。
そして、管状織布ａは、上部ローラ５１の上部ローラ本
体５３と、下部ローラ４３の下部ローラ本体５４との間
を通過して、懸垂杆５の下端に取りつけられた拡大枠６
へと向かう。この時、下部ローラ５２は、４本の下部ロ
ーラ本体５４が電動機等の駆動源５７にて回転するた
め、管状織布ａを強制的に送ることができる。従って、
この懸垂装置は、上部ローラ５１が下方に強く引っ張ら
れる場合にも、管状織布ａを円滑に送り得るようにし得
たものである。尚、以上の懸垂装置は、拡大枠を懸垂す
る他、例えば、管状織布の内外周に樹脂を被覆する際
に、管状織布内に挿通されこれを内側から支持する心棒
等、他の被懸垂物を吊り下げるためにも用いることがで
きる。Another preferred embodiment of the suspension device 4 will now be described in detail with reference to FIGS.
This suspension device is configured to allow the tubular woven fabric a having a relatively large diameter to be fed more smoothly. That is, in the above example, the upper bearing 41 is strongly pulled downward. As the downward force, the weight of the expansion frame 6 attached via the suspension rod 5 or the tubular woven fabric a when heated through the expansion frame 6 is contracted by heating and the expansion frame is tightened and pulled downward. One can cite the downward force. If the downward force is too large, it may be difficult to smoothly feed the tubular woven fabric a. This embodiment solves this problem. As described above, the suspension device includes the lower roller 52 supported and fixed to the device body (not shown) and the upper roller 51 supported by the lower roller 52. The lower roller 52 is composed of four lower roller main bodies 5 as shown in FIG.
4 are arranged in a square, and the shafts of the respective lower roller main bodies 54 are connected so as to be interlocked with each other by a bevel gear 56. It was made to rotate. On the other hand, the upper roller 51 is formed by arranging four upper roller main bodies 53 in a substantially square shape by a square frame 55 as shown in FIG. And the suspension rod 5
Is fixed by a fixing nut 59 to the center of a downward inclined frame 58 extending obliquely downward from the four corners of the square frame 55. Further, the upper inclined frame 31 is extended obliquely upward from the four corners of the square frame 55,
This fulfills the same function as the above-mentioned guide tube. The upper roller 51 is placed on the lower roller 52 in a state where each upper roller body 53 corresponds to each lower roller body 54.
Then, the tubular woven fabric a passes between the upper roller body 53 of the upper roller 51 and the lower roller body 54 of the lower roller 43, and the expansion frame 6 attached to the lower end of the suspension rod 5 is attached.
Head to. At this time, since the four lower roller bodies 54 of the lower roller 52 are rotated by the driving source 57 such as an electric motor, the tubular woven fabric a can be forcibly fed. Therefore,
This suspension device can allow the tubular woven fabric a to be smoothly fed even when the upper roller 51 is strongly pulled downward. In addition, the suspension device described above suspends the expansion frame, and when the inner and outer peripheries of the tubular woven cloth are coated with resin, for example, a mandrel that is inserted into the tubular woven cloth and supports the inner cloth from the inside is used. It can also be used to suspend suspended objects.
【０００８】次に、図８乃至図１０に基づき、前記の管
状織布ａに対する加熱装置７の一実施例を説明する。こ
の実施例の加熱装置７は、左右一対のケーシング７１、
７１を対向させて開閉可能に組み合わせてなり、両ケー
シング７１、７１間中央に拡大枠６（図８乃至図１０に
おいては図示せず）を挿通するための空間部７２が形成
される。各ケーシング７１には、発熱体７３が横方向に
複数個、縦方向に複数段取り付けられている。各段に
は、温度調整装置７４が配され、内部の温度を感知して
発熱体７３を制御する。そして、各段間には、まじき７
４が形成され、熱の上部移動を抑制する。この加熱装置
７は、熱を保有すべき内容積が小さく、常温から３００
℃まで非常に簡単にしかも単時間内に上げることができ
る。又、加熱処理は、管状織布ａの種類等に応じて、温
度調整装置７４による温度調節及び管状織布ａの送り速
さの調節により、自由に調整できるものである。Next, an embodiment of the heating device 7 for the tubular woven fabric a will be described with reference to FIGS. The heating device 7 of this embodiment includes a pair of left and right casings 71,
A space 72 for inserting the expansion frame 6 (not shown in FIGS. 8 to 10) is formed in the center between both casings 71, 71 by facing 71 to be opened and closed. A plurality of heating elements 73 are attached to each casing 71 in the horizontal direction and a plurality of stages in the vertical direction. A temperature adjusting device 74 is arranged in each stage to sense the internal temperature and control the heating element 73. Then, between each step,
4 is formed to suppress the upper transfer of heat. This heating device 7 has a small internal volume to hold heat,
It can be raised to ℃ very easily and in a single hour. Further, the heat treatment can be freely adjusted by adjusting the temperature by the temperature adjusting device 74 and adjusting the feeding speed of the tubular woven fabric a according to the type of the tubular woven fabric a and the like.
【０００９】[0009]
【発明の効果】本発明の可撓性を備えた管状体の加熱処
理方法においては、拡大枠の確実な懸垂が可能となると
共に、管状体の円滑な送りが実現され、且つ、加熱処理
によっても、管状織布等の可撓性を備えた管状体の所定
径を維持することができる方法を提供し得たものであ
る。本発明の懸垂装置においては、拡大枠の確実な懸垂
が可能となると共に、管状織布等の管状体の円滑な送り
を実現することができ、上記の加熱処理方法に適する懸
垂装置を提供し得たものである。又、下部送り装置を、
ローラ等の自ら回転する手段を周状に配位したものとす
ることによって、管状体を強制的に送ることができる。
従って、上部送り装置が下方に強く引っ張られる場合に
も、管状体を円滑に送り得る懸垂装置を提供しえたもの
である。According to the heat treatment method for a flexible tubular body of the present invention, the expansion frame can be reliably suspended, and the tubular body can be smoothly fed. Also, it is possible to provide a method capable of maintaining a predetermined diameter of a flexible tubular body such as a tubular woven fabric. In the suspension device of the present invention, it is possible to reliably suspend the expansion frame, and it is possible to realize smooth feeding of a tubular body such as a tubular woven fabric, and to provide a suspension device suitable for the above heat treatment method. That is what I got. In addition, the lower feeder
The tubular body can be forcibly fed by arranging means for rotating itself such as a roller in a circumferential shape.
Therefore, it is possible to provide a suspension device that can smoothly feed the tubular body even when the upper feeding device is strongly pulled downward.
【図１】一実施例の管状織布の加熱処理装置の概略図で
ある。FIG. 1 is a schematic view of a heat treatment apparatus for tubular woven fabric according to an embodiment.
【図２】同装置中の懸垂装置の断面図である。FIG. 2 is a cross-sectional view of a suspension device in the same device.
【図３】同懸垂装置の上部ベアリングの平面図である。FIG. 3 is a plan view of an upper bearing of the suspension device.
【図４】同懸垂装置の下部ベアリングの平面図である。FIG. 4 is a plan view of a lower bearing of the suspension device.
【図５】懸垂装置の他の実施例の側面図である。FIG. 5 is a side view of another embodiment of the suspension system.
【図６】同懸垂装置の上部ローラの平面図である。FIG. 6 is a plan view of an upper roller of the suspension device.
【図７】同懸垂装置の下部ローラの平面図である。FIG. 7 is a plan view of a lower roller of the suspension device.
【図８】加熱装置の平面図である。FIG. 8 is a plan view of a heating device.
【図９】同側面図である。FIG. 9 is a side view of the same.
【図１０】図９のＸ−Ｘに沿う側面図である。10 is a side view taken along line XX of FIG.
４…懸垂装置、５…懸垂杆、６…拡大枠、７…加熱装
置、４１…上部ベアリング、４２…下部ベアリング、４
３、４４、…ベアリング球、 ５１…上部ローラ、５２
…下部ローラ、ａ…管状織布。4 ... Suspension device, 5 ... Suspension rod, 6 ... Enlargement frame, 7 ... Heating device, 41 ... Upper bearing, 42 ... Lower bearing, 4
3, 44, ... Bearing sphere, 51 ... Upper roller, 52
... Lower roller, a ... Tubular woven fabric.
Claims (3)
で配位した下部送り装置を所定位置に支持し、ベアリン
グ等の回転手段を周状に略等間隔で配位した上部送り装
置を、その回転手段を下部送り装置の回転手段上に載置
することにより支持し、上部送り装置には下方に向けて
懸垂杆を垂下させ、この懸垂杆の下部に所定径の拡大枠
を吊り下げ、管状織布等の可撓性を備えた管状体内周に
上部送り装置を配し、上部送り装置を管状体内に通した
状態で、両者の回転手段間に管状体を上方から下方に通
過させ、この管状体を拡大枠外周に沿わせることによ
り、この管状体の管形状を維持しつつ加熱処理をなすこ
とを特徴とする可撓性を備えた管状体の加熱処理方法。1. Rotating means such as bearings are circumferentially arranged at substantially equal intervals.
The lower feeding device arranged at a predetermined position is supported at a predetermined position, and the upper feeding device in which the rotating means such as a bearing is circumferentially arranged at substantially equal intervals is placed on the rotating means of the lower feeding device. Supported by the upper feeder and facing downwards
The suspension rod is hung down, an expansion frame of a predetermined diameter is hung at the lower part of this suspension rod , the upper feeding device is arranged on the inner circumference of a flexible tubular body such as a tubular woven cloth, and the upper feeding device is placed inside the tubular body. In this state, the tubular body is passed between the two rotating means from the upper side to the lower side, and the tubular body is heated along the outer periphery of the expansion frame while maintaining the tubular shape of the tubular body. A method for heat-treating a tubular body having flexibility, which is characterized by performing a treatment.
で配位した下部送り装置と、ベアリング等の回転手段を
周状に略等間隔で配位した上部送り装置と、上部送り装
置から下方に向けて垂下させられた懸垂杆と、この懸垂
杆の下部に吊り下げられた所定径の拡大枠とを備え、上
部送り装置の回転手段が下部送り装置の回転手段上に載
置されることにより、上部送り装置が下部送り装置によ
り支持され、 上部送り装置と下部送り装置の両者の回転手段間に管状
織布等の可撓性を備えた管状体を上方から下方に通過さ
せ、この管状体を拡大枠外周に沿わせるようにした こと
を特徴とする懸垂装置。2. A rotating means such as a bearing is circumferentially arranged at substantially equal intervals.
A lower feeder coordinated in, the rotating means such as a bearing
An upper feeder coordinated at substantially equal intervals in the circumferential shape, the upper feed instrumentation
Suspension rod hung downward from the stand and this suspension
Equipped with an expansion frame of a predetermined diameter suspended at the bottom of the rod,
The rotation means of the partial feeder is mounted on the rotation means of the lower feeder.
Placed on top of the bottom feeder,
Supported between the upper and lower feeders by means of a tubular structure
Pass a flexible tubular body such as woven cloth from above to below.
The suspension device is characterized in that the tubular body is arranged along the outer circumference of the expansion frame .
略等間隔で配位した下部送り装置と、ローラ等の回転手
段を周状に略等間隔で配位した上部送り装置と、上部送
り装置から下方に向けて垂下させられた懸垂杆と、この
懸垂杆の下部に吊り下げられた所定径の拡大枠とを備
え、上部送り装置の回転手段が下部送り装置の回転手段
上に載置されることにより、上部送り装置が下部送り装
置により支持され、 上部送り装置と下部送り装置の両者の回転手段間に管状
織布等の可撓性を備えた管状体を上方から下方に通過さ
せ、この管状体を拡大枠外周に沿わせるように したこと
を特徴とする懸垂装置。3. A rotating means for rotating itself, such as a roller, in a circumferential shape.
A lower feeder coordinated with substantially equal intervals, and an upper feeder coordinated with substantially equal intervals rotating means such as a roller circumferentially, upper feed
Suspension rod hung downward from the
Equipped with an expansion frame of a specified diameter that is hung at the bottom of the suspension rod.
The rotation means of the upper feeder is the rotation means of the lower feeder.
When placed on top, the upper feeder is
Is supported by a stand and is tubular between the rotating means of both the upper and lower feeders.
Pass a flexible tubular body such as woven cloth from above to below.
The suspension device is characterized in that the tubular body is arranged along the outer circumference of the expansion frame .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3157856A JPH086247B2 (en) | 1991-05-31 | 1991-05-31 | Method for heat treatment of flexible tubular body and suspension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3157856A JPH086247B2 (en) | 1991-05-31 | 1991-05-31 | Method for heat treatment of flexible tubular body and suspension device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04361657A JPH04361657A (en) | 1992-12-15 |
| JPH086247B2 true JPH086247B2 (en) | 1996-01-24 |
Family
ID=15658873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3157856A Expired - Fee Related JPH086247B2 (en) | 1991-05-31 | 1991-05-31 | Method for heat treatment of flexible tubular body and suspension device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH086247B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8661632B2 (en) * | 2011-09-22 | 2014-03-04 | Ethicon, Inc. | Method and apparatus for pliabilizing knitted or woven materials |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4124391Y1 (en) * | 1966-01-12 | 1966-12-12 | ||
| JPS5253831U (en) * | 1975-10-14 | 1977-04-18 | ||
| JPS563949A (en) * | 1979-06-22 | 1981-01-16 | Toshiba Corp | Color picture tube device |
| JPS564662A (en) * | 1979-06-25 | 1981-01-19 | Dainippon Toryo Co Ltd | Modified epoxy paint composition |
-
1991
- 1991-05-31 JP JP3157856A patent/JPH086247B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04361657A (en) | 1992-12-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106676777A (en) | Driving rotation shaft with lower hem sewing device with automatic deviation adjusting function | |
| JPH086247B2 (en) | Method for heat treatment of flexible tubular body and suspension device | |
| US5884377A (en) | Apparatus for spreading and mangling tubular knitted fabrics | |
| CN105191813B (en) | A kind of pig house integrally-lifting heavy curtain | |
| CN206495085U (en) | A kind of cloth inspecting machine with cloth standing groove | |
| CN218145532U (en) | Construction hanger | |
| JPH0717736A (en) | Optical fiber preform stretching method | |
| CN101454222B (en) | Method for producing container stuffing and winding device for cylindrical net | |
| CN106544913A (en) | Non-bending steel cable take-up | |
| CA2322060A1 (en) | Method and apparatus for making pipe insulation | |
| CN216425670U (en) | Uniform opening device for bundled goods | |
| US2949250A (en) | Wire coiling apparatus | |
| CN218145152U (en) | Elevator wire rope take-up reel | |
| CN111762638A (en) | A kind of coil material automatic centering mechanism and centering method | |
| KR920006468B1 (en) | Heat treatment apparatus for flexible tubular fabric | |
| CN219489267U (en) | Automatic line pressing structure for winch | |
| CN223704651U (en) | A piece of equipment for recycling scrap material from bubble wrap processing | |
| CN217756227U (en) | Weaving workshop is with rolling equipment of weaving rope | |
| CN219233553U (en) | Frock is placed to disconnect-type | |
| CN214989359U (en) | Manual pipe coiling frame convenient to assemble and disassemble | |
| JPH0698389B2 (en) | Winding machine for hot rolled wire rod | |
| CN210100687U (en) | Foam stabilizing device for film blowing machine | |
| KR200320119Y1 (en) | A bobbin device for wire winding | |
| JPH0671766B2 (en) | Winding device for reinforced fiber for FRP | |
| CN2734408Y (en) | Cantilevered inside swelling material placing frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |