JPH0719614Y2 - Winder - Google Patents
WinderInfo
- Publication number
- JPH0719614Y2 JPH0719614Y2 JP1988161549U JP16154988U JPH0719614Y2 JP H0719614 Y2 JPH0719614 Y2 JP H0719614Y2 JP 1988161549 U JP1988161549 U JP 1988161549U JP 16154988 U JP16154988 U JP 16154988U JP H0719614 Y2 JPH0719614 Y2 JP H0719614Y2
- Authority
- JP
- Japan
- Prior art keywords
- belt
- metal plate
- winding
- wrapper
- width
- 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
- 239000002184 metal Substances 0.000 claims description 28
- 238000004804 winding Methods 0.000 claims description 23
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 3
- 238000005097 cold rolling Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 229920002978 Vinylon Polymers 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Winding, Rewinding, Material Storage Devices (AREA)
Description
【考案の詳細な説明】 ［産業上の利用分野］ 本考案は、金属板巻取機に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to a metal plate winder.
［従来の技術］ 第２図は金属板巻取機の説明図である。以下本図によっ
て説明する。調質圧延機など冷間圧延機１によって圧延
された金属板２は、直接、あるいは別のラインで表面処
理、検査等をされた後に、そのラインのデフレクターロ
ール３を経由して巻取機４によって巻き取られるが、そ
の方法は以下の通りである。すなわち、巻取機４の巻取
胴５の表面は金属板２に疵をつけるのを回避するために
ゴムスリーブを装着する。ベルトラッパー６はベルト７
とラッパーロール８で構成されている。金属板の導入
前、ベルトラッパー６のベルト７はラッパーロール８の
位置設定機構によって該ベルトが巻き取り胴５の表面
と、その円周方向において約270度接触する位置に設定
され、同時に巻き取り胴５の周速度と等速度でラッパー
ロール８上を移動する。この速度は金属板２の圧延機出
側速度とほぼ一致している。金属板の導入後、金属板が
巻取胴に３〜５巻き程度巻き付けられてから、ベルトラ
ッパー６のラッパーロール８はリンク機構（図示せず）
によってベルト７が巻き取り胴５と接触せず、かつ圧延
機の反対側に後退するのを妨げない位置に移動する。同
時にベルトラッパー全体が後退する。これによって金属
板２は初期の巻き付きを完了し巻取りの進行と共に巻き
付き径は増加する。このベルト７の材質は合成樹脂で、
その幅は通常においてはベルトの切断を回避するため、
金属板幅より小さい。またその幅方向断面は矩形であ
る。[Prior Art] FIG. 2 is an explanatory view of a metal plate winder. This will be described below with reference to this figure. The metal plate 2 rolled by the cold rolling mill 1 such as the temper rolling mill is subjected to surface treatment, inspection, etc. directly or after being subjected to another line, and then the winder 4 is passed through the deflector roll 3 of the line. The method is as follows. That is, a rubber sleeve is attached to the surface of the winding cylinder 5 of the winding machine 4 in order to avoid scratching the metal plate 2. Belt wrapper 6 is belt 7
And a wrapper roll 8. Before the introduction of the metal plate, the belt 7 of the belt wrapper 6 is set by the position setting mechanism of the wrapper roll 8 at a position where the belt comes into contact with the surface of the winding drum 5 in the circumferential direction by about 270 degrees, and at the same time, the winding is performed. It moves on the wrapper roll 8 at the same speed as the peripheral speed of the body 5. This speed substantially matches the speed at which the metal plate 2 exits the rolling mill. After the metal plate is introduced, the metal plate is wound around the winding cylinder for about 3 to 5 turns, and then the wrapper roll 8 of the belt wrapper 6 is linked by a link mechanism (not shown).
The belt 7 moves to a position where it does not come into contact with the winding cylinder 5 and does not prevent it from retracting to the opposite side of the rolling mill. At the same time, the entire belt wrapper retracts. This completes the initial winding of the metal plate 2 and the winding diameter increases with the progress of winding. The material of this belt 7 is synthetic resin,
Its width is usually to avoid cutting the belt,
It is smaller than the width of the metal plate. Further, its width-direction cross section is rectangular.
［考案が解決しようとする課題］ 従来のベルトラッパーは以上のように構成されているの
で、金属板の初期巻き付き段階で、ベルトおよびラッパ
ーロールの押圧によって、巻取胴が金属製の場合には発
生しない現象が発生する。即ち、巻取胴にゴムスリーブ
を用いるために、ベルト幅端部と金属板との接触部にお
いて、金属板の長手方向に段付き状の凹部（押し疵）が
発生する。このため金属板の歩留まりが低下する等の問
題点がある。本考案は上記の問題点を解決し、金属板に
表面欠陥を発生させないベルトを提案することをその目
的とするものである。[Problems to be Solved by the Invention] Since the conventional belt wrapper is configured as described above, when the winding cylinder is made of metal by pressing the belt and the wrapper roll at the initial winding stage of the metal plate, The phenomenon that does not occur occurs. That is, since a rubber sleeve is used for the winding cylinder, a stepped concave portion (push flaw) is generated in the longitudinal direction of the metal plate at the contact portion between the belt width end and the metal plate. Therefore, there is a problem that the yield of the metal plate is reduced. An object of the present invention is to solve the above problems and to propose a belt that does not cause surface defects on a metal plate.
［課題を解決するための手段］ ゴムスリーブを装着した金属板巻取胴と、金属板先端を
巻付けるためのベルトラッパーとを配してなる巻取機に
おいて、前記ベルトラッパーのベルトの幅を巻取る金属
板の幅よりも狭くするとともに、ベルトの幅方向端部の
厚みをテーパー状に薄くしたことを特徴とする巻取機で
ある。[Means for Solving the Problems] In a winder including a metal plate winding cylinder equipped with a rubber sleeve and a belt wrapper for winding the tip of the metal plate, the width of the belt of the belt wrapper is changed. The winding machine is characterized in that the width is narrower than the width of the metal plate to be wound and the widthwise end portion of the belt is tapered to be thin.
［作用］ 本考案の巻取機のベルトラッパーはベルトの断面端部の
形状をテーパー状にしているので、金属板の初期巻き付
きにおいてベルト端部と金属板との接触において局部的
な圧力変化がない。即ち、ベルトの端部をテーパー状に
薄くして、ゴムスリーブへの圧力変化の形をなだらかに
して、もって金属幅よりも狭いベルトによるゴムスリー
ブの圧縮変形部と、そうでない部分の境界の金属板の塑
性変形（押し疵）を防止することが出来る。[Operation] Since the belt wrapper of the winder of the present invention has a tapered cross-sectional end portion of the belt, a local pressure change occurs when the belt end portion and the metal plate come into contact with each other during initial winding of the metal plate. Absent. That is, the end portion of the belt is tapered to make the shape of the pressure change to the rubber sleeve smooth, and the metal at the boundary between the compression deformed portion of the rubber sleeve by the belt narrower than the metal width and the other portion. It is possible to prevent plastic deformation (push flaw) of the plate.
［実施例］ 第１図は本考案の一実施例を示す説明図である。本実施
例におけるベルトラッパーのベルトの幅ｗは1000mm、中
央部厚みｔは7mm、幅方向端部の厚みは3mm、テーパー部
の長さＬは150mmで、材質はビニロン系の樹脂である。
本実施例においては両側に付し、片側2/150のテーパー
としているが、この片側の値が1/10以下では前記のよう
な押し疵が発生するので、好ましくは1/50以上とし、2/
200以上では鋼板先端がベルトラッパーに適切に誘導さ
れず、蛇行が発生しコイルの巻き形状が劣化する。鋼板
の板厚にもよるが、板厚0.4mm以上の場合１〜2/50〜150
が好ましい。ベルトラッパーの幅ｗは鋼板の最小幅を超
えない範囲で可能な限り大きく採っている。なお本実施
例においてはベルトラッパーの幅方向端部断面の表裏両
面の厚みを減じているが、鋼板と接触する片面のみ厚み
を減じても良い。[Embodiment] FIG. 1 is an explanatory view showing an embodiment of the present invention. In the belt wrapper of this embodiment, the width w of the belt is 1000 mm, the thickness t of the central portion is 7 mm, the thickness of the end portion in the width direction is 3 mm, the length L of the taper portion is 150 mm, and the material is vinylon resin.
In this embodiment, the tape is attached on both sides and has a taper of 2/150 on one side, but if the value on this one side is 1/10 or less, the above-mentioned flaws will occur. /
Above 200, the tip of the steel sheet is not properly guided to the belt wrapper, and meandering occurs and the coil winding shape deteriorates. Depending on the plate thickness of the steel plate, if the plate thickness is 0.4 mm or more, 1-2 / 50-150
Is preferred. The width w of the belt wrapper is set as large as possible without exceeding the minimum width of the steel sheet. In this embodiment, the thickness of the front and back surfaces of the cross section of the width direction of the belt wrapper is reduced, but the thickness may be reduced only on one surface that contacts the steel plate.
また、各種の金属板の巻取機のベルトラッパーにも適用
可能である。Further, it is also applicable to belt wrappers of winders for various metal plates.
［考案の効果］ 以上のように、本考案によればベルトの幅方向端部の厚
みをテーパー状に減じているので、ベルトラッパーの押
圧による押し疵が発生せず、歩留まりが向上する効果が
ある。[Advantage of Invention] As described above, according to the present invention, since the thickness of the widthwise end portion of the belt is reduced to a taper shape, a push flaw due to the pressing of the belt wrapper does not occur, and the yield is improved. is there.
第１図は本考案の一実施例を示す説明図、第２図は金属
板巻取機の説明図である。 １…冷間圧延機、２…鋼板、３…デフレクターロール、
４…巻取機、５…巻取胴、６…ベルトラッパー、７…ベ
ルト、８…ラッパーロール。FIG. 1 is an explanatory view showing an embodiment of the present invention, and FIG. 2 is an explanatory view of a metal plate winding machine. 1 ... Cold rolling mill, 2 ... Steel plate, 3 ... Deflector roll,
4 ... Winding machine, 5 ... Winding cylinder, 6 ... Belt wrapper, 7 ... Belt, 8 ... Wrapper roll.
Claims (1)
金属板先端を巻付けるためのベルトラッパーとを配して
なる巻取機において、前記ベルトラッパーのベルトの幅
を巻取る金属板の幅よりも狭くするとともに、ベルトの
幅方向端部の厚みをテーパー状に薄くしたことを特徴と
する巻取機。1. A metal plate winding cylinder fitted with a rubber sleeve,
In a winder provided with a belt wrapper for winding the tip of the metal plate, the width of the belt of the belt wrapper is made narrower than the width of the metal plate to be wound, and the thickness of the widthwise end portion of the belt is made smaller. A winding machine characterized by thinning in a taper shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988161549U JPH0719614Y2 (en) | 1988-12-13 | 1988-12-13 | Winder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988161549U JPH0719614Y2 (en) | 1988-12-13 | 1988-12-13 | Winder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0281709U JPH0281709U (en) | 1990-06-25 |
| JPH0719614Y2 true JPH0719614Y2 (en) | 1995-05-10 |
Family
ID=31444585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988161549U Expired - Lifetime JPH0719614Y2 (en) | 1988-12-13 | 1988-12-13 | Winder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0719614Y2 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5623211U (en) * | 1979-07-23 | 1981-03-02 |
-
1988
- 1988-12-13 JP JP1988161549U patent/JPH0719614Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0281709U (en) | 1990-06-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |