JPH0266005A - Pneumatic toothed belt bridle - Google Patents
Pneumatic toothed belt bridleInfo
- Publication number
- JPH0266005A JPH0266005A JP21813088A JP21813088A JPH0266005A JP H0266005 A JPH0266005 A JP H0266005A JP 21813088 A JP21813088 A JP 21813088A JP 21813088 A JP21813088 A JP 21813088A JP H0266005 A JPH0266005 A JP H0266005A
- Authority
- JP
- Japan
- Prior art keywords
- roller shaft
- rubber cylinder
- toothed
- belt
- toothed pulley
- 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
- 239000000463 material Substances 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000004804 winding Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Structure Of Belt Conveyors (AREA)
Abstract
Description
【発明の詳細な説明】
〈産業上の利用分野〉
本発明はスリッターラインにおけるスリットコイルに張
力を付与する装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION <Industrial Application Field> The present invention relates to a device for applying tension to a slit coil in a slitter line.
〈従来の技術〉
従来のベルト式ブライドルは、スリットコイルに張力を
付与する場合、上下のベルトでスリットフィルを挾み摩
擦板によって上下のベルトを押しつけ、その間に挾んだ
スリットコイルに張力を付与していたが、（特許公告昭
和６１年２５６１７号）該機構は摩擦板とベルトの摩擦
作用によってベルトの摩耗が激しく、ベルトの寿命が短
くて度々ベルトの交換が必要でそのために稼動率の低下
やランニングコストの上昇となり不具合であつ卆。<Conventional technology> When applying tension to the slit coil, conventional belt type bridles sandwich the slit fill between the upper and lower belts, press the upper and lower belts using friction plates, and apply tension to the slit coil sandwiched between them. However, (Patent Publication No. 25617, 1986), this mechanism causes severe belt wear due to the friction between the friction plate and the belt, and the belt has a short lifespan, requiring frequent belt replacement, which reduces the operating rate. It also increases running costs and causes problems.
〈発明が解決しようとする課題〉
ベルトの摩擦部分を無くシ、ベルトの摩耗を防止した機
構を提供することによってベルトブライドルのベルト自
体の寿命を伸ばし、稼動率の向上、メンテナンス費用の
削減を図ろうとするものである。<Problem to be solved by the invention> By eliminating the frictional parts of the belt and providing a mechanism that prevents belt wear, the life of the belt itself of the belt bridle can be extended, the operating rate can be improved, and maintenance costs can be reduced. It is something that we try to do.
〈課題を解決するための手段〉
前後の歯付プーリー間に張った歯付ベルトの中央をロー
ラで押し付けてスリットコイルに挾持力を与え、前後の
歯付プーリーの内側より歯付プーリーに摩擦力を与えて
、歯付プーリー自体に制動力を与えることにより、歯付
ベルトに制動力を発生させてスリットコイルに張力を付
与しようとするものである。<Means for solving the problem> A roller presses the center of the toothed belt stretched between the front and rear toothed pulleys to apply clamping force to the slit coil, and friction force is applied to the toothed pulley from the inside of the front and rear toothed pulleys. By applying a braking force to the toothed pulley itself, a braking force is generated in the toothed belt and tension is applied to the slit coil.
〈実施例〉
機台１上にスタンド２．３を設け、該スタンドにフレー
ム１Ｏ１１１，１２，１３を固着し、該フレームにロー
ラー軸１４．１５．１６．１７を軸受によって取り付け
る。該ローラー軸１４にゴム筒２２を挿入し、ゴムｌ’
１Ｊ２２トｏ −ラー軸１４どの間に空気室２３を設け
る。又ゴム筒２２の外周には分割した複数のブレーキシ
ュー板２１をローラー軸心方向に渡して設け、ゴム筒２
２、ブレーキシュー２１を共に固定部材２５によって拘
束する。ローラー軸１４の外周部に設けた前記したゴム
筒２２、ブレーキシュー２１の外側に複数個の歯付ブー
ＩＪ −２０を嵌合する。又歯付ブーＩＪ −２０の外
周には歯付ベルト１８を噛合する。同様にして下側のロ
ーラー軸１６も同じ機構に構成する。−言下側歯付ベル
ト１９を支持するためにフレームに受ローラ−９を数個
設ける。且上側の歯付ベルト１８をシリンダー５．６に
よってフレーム７に固設された数個のローラー８により
押し付ける。<Example> A stand 2.3 is provided on the machine base 1, a frame 1O111, 12, 13 is fixed to the stand, and a roller shaft 14, 15, 16, 17 is attached to the frame by a bearing. Insert the rubber cylinder 22 into the roller shaft 14, and press the rubber l'
1J22 o - An air chamber 23 is provided between the roller shafts 14. Further, a plurality of divided brake shoe plates 21 are provided on the outer periphery of the rubber tube 22 so as to extend in the roller axis direction.
2. The brake shoes 21 are both restrained by the fixing member 25. A plurality of toothed boos IJ-20 are fitted on the outside of the rubber cylinder 22 and brake shoes 21 provided on the outer circumference of the roller shaft 14. Further, a toothed belt 18 is engaged with the outer periphery of the toothed boot IJ-20. Similarly, the lower roller shaft 16 is configured to have the same mechanism. - Several receiving rollers 9 are provided on the frame to support the lower toothed belt 19. The upper toothed belt 18 is then pressed by several rollers 8 which are fixed to the frame 7 by means of a cylinder 5.6.
スリットコイル材３０は上下の歯付ベルト１８．１９間
に押し挾まれる。以上が本発明の構成である。The slit coil material 30 is pressed between the upper and lower toothed belts 18 and 19. The above is the configuration of the present invention.
く作 用〉
上下の歯付ベルト１８．１９により挾まれたスリットコ
イル材３０は巻取機で巻かれる場合歯付ヘルド１８．１
９と共にスリットコイルの進行方向に移動するが、ロー
ラー軸１４の空気室供給口２４より圧縮空気を空気室２
３に送ると、ゴム筒２２は拡張しブレーキシュー２１が
外部に押されて歯付プーリー２０に当接し、歯付プーリ
ー２０はブレーキシュー２１の摩擦力によってローラー
軸１４と一体化される。Function> When the slit coil material 30 sandwiched between the upper and lower toothed belts 18.19 is wound with a winder, the toothed heald 18.1
The compressed air is transferred to the air chamber 2 from the air chamber supply port 24 of the roller shaft 14.
3, the rubber cylinder 22 expands and the brake shoe 21 is pushed outward and comes into contact with the toothed pulley 20, and the toothed pulley 20 is integrated with the roller shaft 14 by the frictional force of the brake shoe 21.
しかし、ローラー軸１４の回転を制御により固定すれば
、スリットコイル材３０の巻取張力によって歯付ペル）
１８．１９は移動しようとする。しかるに、歯付プーリ
ー２０とブレーキシュー２１間で滑りが生じて歯付ベル
ト１８．１９はスリットコイル３０と共に動き、歯付ブ
ー！Ｊ−２０はブレーキシュー２１間で摩擦しながら滑
り回転する０このときの摩擦力がスリットコイル３０に
対し張力として付与される。However, if the rotation of the roller shaft 14 is fixed by control, the winding tension of the slit coil material 30 will cause
18.19 tries to move. However, slippage occurs between the toothed pulley 20 and the brake shoe 21, and the toothed belts 18 and 19 move together with the slit coil 30, causing the toothed belt 18 and 19 to move together with the slit coil 30. J-20 slides and rotates while rubbing between the brake shoes 21. The frictional force at this time is applied to the slit coil 30 as tension.
従ってスリットコイル巻取機と歯付ベルト１８．１９間
のスリットコイル３０を挾持している部分との間に張力
が発生することになり、供給する空気圧の圧力を制御す
ることで張力を制御することが出来る。Therefore, tension is generated between the slit coil winding machine and the portion between the toothed belts 18 and 19 that clamps the slit coil 30, and the tension is controlled by controlling the pressure of the supplied air pressure. I can do it.
以上によって所望する張力でスリットコイル３０を巻取
機に巻くことが出来る。As described above, the slit coil 30 can be wound on the winder with a desired tension.
〈発明の効果〉
本発明の摩擦部分は、ブレーキシュー２１と歯付プーリ
ー２０間で発生し、歯付ベルト１８．１９自体は摩擦し
ながら滑るという部分がないため寿命が伸び初期の目的
を達成することが出来る。<Effects of the Invention> The friction part of the present invention occurs between the brake shoe 21 and the toothed pulley 20, and the toothed belt 18, 19 itself does not have a part that slides while rubbing, so the life span is extended and the initial objective is achieved. You can.
第１図は本発明の装匠全体の平面図、第２図は同正面図
、第３図は側断面図、第４図はローラー軸部の断面図で
ある。
１−機台 ２．３
５．６− シリンダー
７− フレーム
８．９− ローラー
１０、１１１１ｇ、 １３
１４、１５、１６、１７
１８．１９−歯付ベルト
２〇 −歯付プーリー
２１− ブレーキシュー
２２− ゴム筒 ２３−空気室
２４−空気供給口
２５−固定部材
３０−スリットコイル材
フレーム
スタンド
ローラー軸
出願代理人
松本
久FIG. 1 is a plan view of the entire design of the present invention, FIG. 2 is a front view thereof, FIG. 3 is a side sectional view, and FIG. 4 is a sectional view of the roller shaft. 1 - Machine base 2.3 5.6 - Cylinder 7 - Frame 8.9 - Roller 10, 1111g, 13 14, 15, 16, 17 18.19 - Toothed belt 20 - Toothed pulley 21 - Brake shoe 22 - Rubber tube 23 - Air chamber 24 - Air supply port 25 - Fixing member 30 - Slit coil material frame Stand roller shaft Application agent Hisashi Matsumoto
Claims (1)
コイルを挾むよう構成したベルト式ブライドルにおいて
、上下歯付ベルトの内側よりローラーを介して押圧可能
に構成し、且上下歯付ベルトを支承する歯付プーリーを
、ローラー軸にゴム筒、ブレーキシュー、空気室より構
成する拡張式の軸内に挿入し構成したことを特徴とする
エアー式歯付ベルトブライドル。A belt type bridle in which a slit coil is sandwiched between a plurality of pairs of upper and lower toothed belts, in which the upper and lower toothed belts are configured so that they can be pressed from inside through rollers, and the upper and lower toothed belts are supported. This pneumatic toothed belt bridle is constructed by inserting a toothed pulley into an expandable shaft consisting of a roller shaft, a rubber tube, a brake shoe, and an air chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21813088A JPH0266005A (en) | 1988-08-31 | 1988-08-31 | Pneumatic toothed belt bridle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21813088A JPH0266005A (en) | 1988-08-31 | 1988-08-31 | Pneumatic toothed belt bridle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0266005A true JPH0266005A (en) | 1990-03-06 |
Family
ID=16715108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21813088A Pending JPH0266005A (en) | 1988-08-31 | 1988-08-31 | Pneumatic toothed belt bridle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0266005A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101880976A (en) * | 2010-07-07 | 2010-11-10 | 益阳橡胶塑料机械集团有限公司 | Edge glue drawing and guiding device |
-
1988
- 1988-08-31 JP JP21813088A patent/JPH0266005A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101880976A (en) * | 2010-07-07 | 2010-11-10 | 益阳橡胶塑料机械集团有限公司 | Edge glue drawing and guiding device |
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