JPH056295Y2 - - Google Patents
Info
- Publication number
- JPH056295Y2 JPH056295Y2 JP10074087U JP10074087U JPH056295Y2 JP H056295 Y2 JPH056295 Y2 JP H056295Y2 JP 10074087 U JP10074087 U JP 10074087U JP 10074087 U JP10074087 U JP 10074087U JP H056295 Y2 JPH056295 Y2 JP H056295Y2
- Authority
- JP
- Japan
- Prior art keywords
- strip
- belt
- recoiler
- speed
- slitter
- 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
- 230000002093 peripheral effect Effects 0.000 description 9
- 238000001816 cooling Methods 0.000 description 4
- 230000007704 transition Effects 0.000 description 3
- 238000004804 winding Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Advancing Webs (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Description
【考案の詳細な説明】
「産業上の利用分野」
本案はスリツターラインにおけるブライドル装
置に関するものである。[Detailed description of the invention] "Industrial Application Field" This invention relates to a bridle device in a slitter line.
「従来の技術」
従来、アンコイラー及びリコイラーの中間にス
リツターを配設してなるIC基盤用ストリツプ用
スリツターラインにおいて、リコイラー側にスト
リツプの移動方向に固定したスライダーを上下に
設け、上下スライダーの上下対向面にそれぞれ上
下の無端ベルトの内面を接し、上下無端ベルト間
にストリツプを挟持し上下スライダーを対向方向
に押圧し、上記ベルトの裏面よりも表面の摩擦抵
抗を大となしてベルトをスライダー面に沿つて摺
動させ、摺動による摩擦熱の冷却装置をスライダ
ー側に設ける必要があつた。これはストリツプ及
びベルトの移動に対しスライダーが移動方向に固
定されているためスライダーとベルトとの相対速
度が大となり、そのため摩擦熱が蓄積するためで
ある。又上記スライダーは移動方向に固定されて
いるためストリツプの始動から定速移動に至る間
に速度の変化が起りそのため摩擦抵抗が変化しそ
れによつてリコイラー側への張力が変化する。そ
して張力の変化はストリツプの横振れをもたらす
ものである。"Prior Art" Conventionally, in a slitter line for IC board strips in which a slitter is disposed between an uncoiler and a recoiler, sliders fixed in the direction of movement of the strip are provided on the recoiler side at the top and bottom, and the top and bottom of the top and bottom sliders are The inner surfaces of the upper and lower endless belts are brought into contact with the opposing surfaces, and the strip is sandwiched between the upper and lower endless belts, and the upper and lower sliders are pressed in opposite directions, and the frictional resistance of the front surface is greater than that of the back surface of the belt, and the belt is moved to the slider surface. It was necessary to provide a cooling device on the slider side for the frictional heat generated by the sliding motion. This is because the slider is fixed in the direction of movement with respect to the movement of the strip and belt, so the relative speed between the slider and the belt is large, which causes frictional heat to accumulate. Further, since the slider is fixed in the direction of movement, a change in speed occurs between the start of the strip and the constant speed movement of the strip, resulting in a change in frictional resistance and a change in the tension on the recoiler side. The change in tension causes the strip to oscillate laterally.
「考案が解決しようとする問題点」
本案は冷却装置を用いることなく自然放熱によ
つて温度の上昇がなく、かつベルトとローラとの
摺動面の摩擦抵抗及び張力に変化がなくストリツ
プの横振れを防止することを目的とする。``Problems to be solved by the invention'' This invention does not use a cooling device and causes no temperature rise due to natural heat dissipation, and there is no change in frictional resistance or tension on the sliding surface between the belt and the roller, and the strip The purpose is to prevent runout.
「問題点を解決するための手段」
本案はアンコイラー及びリコイラーの中間にス
リツターを配設してなるスリツターラインのリコ
イラー側において、スタンドにストリツプ用ピン
チローラを設け、同ローラの外周面にストリツプ
挟圧用環状摩擦ベルトを同外周面と摺動自在に嵌
合し、かつ上記ピンチローラの回転駆動装置及び
同ピンチローラの対向方向摺動駆動装置を設けて
なり、上記ベルトの表面の摩擦係数が裏面より大
であるスリツターラインにおけるブライドル装置
によつて構成される。"Means for Solving the Problem" The present invention is to provide a stripping pinch roller on the stand on the recoiler side of a slitter line in which a slitter is disposed between an uncoiler and a recoiler, and to pinch the strip on the outer circumferential surface of the roller. A pressing annular friction belt is slidably fitted to the outer circumferential surface of the belt, and a rotating drive device for the pinch roller and a sliding drive device for the pinch roller in opposite directions are provided, and the friction coefficient of the front surface of the belt is equal to that of the back surface. It consists of a bridle device in a larger slitter line.
「作用」
従つてスリツター８によつて剪断分割されたス
トリツプ１１は途中にＵ字形に懸垂した弛緩部を
経てリコイラー７に巻取られる前にブライドル装
置を通過することによつて張力が掛けられてリコ
イラー７に巻締められる。このブライドル装置で
はストリツプ用ピンチローラ２，２が回転駆動装
置４によつて互に逆転し環状摩擦ベルト３，３及
び同ベルト３，３間に挟圧挟持されたストリツプ
１１の移動速度よりも上記ローラ２，２の外周面
２′の周速度を若干遅く回転させることによつて
同外周面２′と上記ベルト３との速度差による若
干の摩擦熱は放熱されて蓄積されずベルト３及び
ローラ２の温度の上昇は少く強制冷却させる必要
はない。上記外周面２′とベルト３との摺動抵抗
による負荷は回転駆動装置４の温度を若干上昇さ
せるが扇風機等による換気によつて蓄熱は防止し
得る。上記ベルト３とストリツプ１１とはベルト
３の表面が裏面よりも摩擦抵抗が大であるためベ
ルト３の表面とストリツプ１１とは互に摺動する
ことなく同一速度で移動する。ストリツプ１１及
びベルト３の移行速度はリコイラー７の巻取周速
度と同一速度であり、その巻取周速度に対して一
定の比率に上記ローラ２の外周面２′の周速度を
定めることができるため、上記ベルト３とローラ
２の外周面２′の摩擦抵抗を一定に保持すること
ができる。そのためストリツプ１１の牽引張力も
一定となる。``Operation'' Therefore, the strip 11 that has been sheared and divided by the slitter 8 passes through a U-shaped slack section suspended in the middle, and is tensioned by passing through a bridle device before being wound up by the recoiler 7. It is wound up by recoiler 7. In this bridle device, the stripping pinch rollers 2, 2 are rotated in reverse rotation by a rotary drive device 4, so that the stripping pinch rollers 2, 2 are rotated in opposite directions by a rotary drive device 4, and are moved at a speed higher than that of the annular friction belts 3, 3 and the strip 11 held between the belts 3, 3. By rotating the peripheral speed of the outer circumferential surface 2' of the rollers 2, 2 at a slightly slower speed, some frictional heat due to the speed difference between the outer circumferential surface 2' and the belt 3 is radiated and not accumulated, and the belt 3 and the roller The rise in temperature in step 2 is small and there is no need for forced cooling. Although the load due to the sliding resistance between the outer circumferential surface 2' and the belt 3 slightly increases the temperature of the rotary drive device 4, heat accumulation can be prevented by ventilation using an electric fan or the like. The belt 3 and the strip 11 move at the same speed without sliding on each other because the front surface of the belt 3 has greater frictional resistance than the back surface. The transition speed of the strip 11 and the belt 3 is the same speed as the winding peripheral speed of the recoiler 7, and the peripheral speed of the outer peripheral surface 2' of the roller 2 can be set at a constant ratio to the winding peripheral speed. Therefore, the frictional resistance between the belt 3 and the outer circumferential surface 2' of the roller 2 can be kept constant. Therefore, the pulling tension of the strip 11 is also constant.
「実施例」
床面に支持したアンコイラー６及びリコイラー
７の中間にスリツター８が配設され、スリツター
８の両側にビツト９，９′を形成して帯板弛緩部
を形成する。アンコイラー６から巻戻される帯板
１０は銅板に金メツキが施されスリツター８によ
つてIC基板用ストリツプ１１に分割剪断され、
リコイラー７に同ストリツプ１１を巻取りスリツ
ターラインが形成される。上記ビツト９とリコイ
ラー７の中間にスタンド１，１を設け、同スタン
ド１，１間に上記ストリツプ１１のピンチローラ
２，２を上下に架設し上部ローラ２の両端軸受１
２をスタンド１，１の案内溝１３に沿つて昇降自
在に支持し、同軸受１２にシリンダー５′を接続
して対向方向摺動駆動装置５を形成する。上記上
下ローラ２，２の回転軸１４，１４は２個の自在
継手１５，１５及びスプライン１６を介して互に
噛合する連動歯車１７，１８にそれぞれ接続し一
方の歯車１８の回動軸１９をDCモーター２０に
接続することによつて上記ピンチローラ２，２の
回転駆動装置４を形成するものである。上記ピン
チローラ２，２の外周面２′，２′にはそれぞれ環
状摩擦ベルト３，３を嵌合し、同ベルト３と外周
面２′とを摺動自在に保持し、同ベルト３の表面
の摩擦抵抗を裏面よりも大に形成するものであ
る。そのため上記ベルト３，３に挟圧挟持される
ストリツプ１１の移動に伴つて同ベルト３，３は
同ストリツプ１１と摺動することなく回動しベル
ト３とローラ２の外周面２′とが互に摺動するこ
とになる。ストリツプ１１の移行速度はリコイラ
ー７の周速度に一致し同周速度は制御装置によつ
て一定に保持される。そのためストリツプ１１の
移行速度も一定であるから上記DCモーター２０
によるローラ２，２の周速度も一定に保持するこ
とができる。ストリツプ１１の速度とローラ２の
周速度との差を一定比率に保持することができ、
その比率は10％以下に保持することによつてロー
ラ２の外周面２′とベルト３との速度差及び摩擦
抵抗並びにストリツプ１１の張力を一定に保持す
ることができる。ストリツプ１１の速度が100
ｍ／minに対しローラ２，２の周速度を90ｍ／
min又は90ｍ／min以上に保持するものである。Embodiment A slitter 8 is disposed between an uncoiler 6 and a recoiler 7 supported on the floor, and bits 9 and 9' are formed on both sides of the slitter 8 to form a slack portion of the strip. The strip plate 10 unwound from the uncoiler 6 is a copper plate plated with gold, and is divided and sheared into IC board strips 11 by a slitter 8.
The strip 11 is wound around the recoiler 7 to form a slitter line. Stands 1, 1 are provided between the bit 9 and the recoiler 7, and the pinch rollers 2, 2 of the strip 11 are installed vertically between the stands 1, 1, and the upper roller 2 has bearings 1 at both ends.
2 is supported so as to be movable up and down along the guide grooves 13 of the stands 1, 1, and a cylinder 5' is connected to the same bearing 12 to form an opposing sliding drive device 5. The rotation shafts 14, 14 of the upper and lower rollers 2, 2 are respectively connected to interlocking gears 17, 18 that mesh with each other via two universal joints 15, 15 and a spline 16, and the rotation shaft 19 of one gear 18 is By connecting to the DC motor 20, a rotational drive device 4 for the pinch rollers 2, 2 is formed. Annular friction belts 3, 3 are fitted onto the outer circumferential surfaces 2', 2' of the pinch rollers 2, 2, respectively, and the belts 3 and the outer circumferential surfaces 2' are held slidably. The frictional resistance of the surface is greater than that of the back surface. Therefore, as the strip 11 held between the belts 3, 3 moves, the belts 3, 3 rotate without sliding on the strip 11, so that the belt 3 and the outer circumferential surface 2' of the roller 2 are mutually aligned. It will slide on. The speed of transition of the strip 11 corresponds to the peripheral speed of the recoiler 7, which is kept constant by the control device. Therefore, since the speed of transition of the strip 11 is also constant, the DC motor 20
The circumferential speed of the rollers 2, 2 can also be kept constant. The difference between the speed of the strip 11 and the peripheral speed of the roller 2 can be maintained at a constant ratio,
By keeping the ratio below 10%, the speed difference and frictional resistance between the outer peripheral surface 2' of the roller 2 and the belt 3 and the tension of the strip 11 can be kept constant. Strip 11 speed is 100
m/min, the circumferential speed of rollers 2 and 2 is 90 m/min.
min or 90m/min or higher.
「効果」
本案は上述のように構成したので第１にスリツ
ターラインのリコイラー７に対するブライドル装
置に強制冷却装置を設ける必要がなく、かつスト
リツプ１１の張力を一定に保持し得て横振れを防
止し横振れによる損傷を防止することができる。"Effects" Since the present invention is constructed as described above, firstly, there is no need to provide a forced cooling device in the bridle device for the recoiler 7 of the slitter line, and the tension of the strip 11 can be maintained constant to prevent lateral vibration. This can prevent damage caused by lateral vibration.
第１図は本案のスリツターラインにおけるブラ
イドル装置を示す側面図、第２図は第１図Ａ−Ａ
線による一部正面図、第３図は第１図の一部拡大
図である。
１……スタンド、２……ストリツプ用ピンチロ
ーラ、２′……外周面、３……ストリツプ挟圧用
環状摩擦ベルト、４……回転駆動装置、５……対
向方向摺動駆動装置。
Figure 1 is a side view showing the bridle device in the slitter line of the present invention, and Figure 2 is Figure 1 A-A.
FIG. 3 is a partially enlarged view of FIG. 1; DESCRIPTION OF SYMBOLS 1...Stand, 2...Pinch roller for the strip, 2'...Outer peripheral surface, 3...Annular friction belt for strip pinching, 4...Rotary drive device, 5...Sliding drive device in opposing directions.
Claims (1)
ーを配設してなるスリツターラインのリコイラー
側において、スタンドにストリツプ用ピンチロー
ラを設け、同ローラの外周面にストリツプ挟圧用
環状摩擦ベルトを同外周面と摺動自在に嵌合し、
かつ上記ピンチローラの回転駆動装置及び同ピン
チローラの対向方向摺動駆動装置を設けてなり、
上記ベルトの表面の摩擦係数が裏面より大である
スリツターラインにおけるブライドル装置。 On the recoiler side of a slitter line in which a slitter is arranged between an uncoiler and a recoiler, a pinch roller for stripping is provided on the stand, and an annular friction belt for pinching the strip is slidably attached to the outer circumferential surface of the roller. mated to,
and a rotational drive device for the pinch roller and a sliding drive device for the pinch roller in opposite directions,
A bridle device for a slitter line in which the friction coefficient of the front surface of the belt is larger than that of the back surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10074087U JPH056295Y2 (en) | 1987-06-29 | 1987-06-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10074087U JPH056295Y2 (en) | 1987-06-29 | 1987-06-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS647154U JPS647154U (en) | 1989-01-17 |
| JPH056295Y2 true JPH056295Y2 (en) | 1993-02-18 |
Family
ID=31329089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10074087U Expired - Lifetime JPH056295Y2 (en) | 1987-06-29 | 1987-06-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH056295Y2 (en) |
-
1987
- 1987-06-29 JP JP10074087U patent/JPH056295Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS647154U (en) | 1989-01-17 |
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