JPH05228523A - Device for repairing burnt mark on carrier roller - Google Patents
Device for repairing burnt mark on carrier rollerInfo
- Publication number
- JPH05228523A JPH05228523A JP7284792A JP7284792A JPH05228523A JP H05228523 A JPH05228523 A JP H05228523A JP 7284792 A JP7284792 A JP 7284792A JP 7284792 A JP7284792 A JP 7284792A JP H05228523 A JPH05228523 A JP H05228523A
- Authority
- JP
- Japan
- Prior art keywords
- grindstone
- roller
- moving
- conveying
- seizure
- 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
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】この発明は、搬送ローラ用焼付き
疵手入れ装置、特に、搬送ローラに生じた焼付き等の疵
の手入れを、容易且つ短時間に、しかも、安全に行うこ
とができる搬送ローラ用焼付き疵手入れ装置に関するも
のである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a seizure flaw care device for a conveying roller, and more particularly, it can easily and safely take care of a flaw such as a seizure occurring on a conveying roller. The present invention relates to a seizure flaw care device for a transport roller.
【０００２】[0002]
【従来の技術】例えば、熱間圧延された高温度の鋼板を
次工程に搬送するための金属製搬送ローラは、鋼板が特
殊成分のものであったり、または、ライントラブルが発
生して鋼板と異常接触した場合には、ローラ表面に焼付
き疵が生じる。このようにロールに焼付き疵が発生する
と、ロール表面の一部に突出部が生じることになるの
で、次材搬送時において次材の表面品質が著しく低下す
る。2. Description of the Related Art For example, a metal conveying roller for conveying a hot-rolled high-temperature steel sheet to the next step is a steel sheet having a special component, or when a line trouble has occurred, In the case of abnormal contact, seizure flaws occur on the roller surface. When the seizure flaw is generated on the roll in this way, a protrusion is formed on a part of the roll surface, so that the surface quality of the next material is significantly deteriorated when the next material is conveyed.
【０００３】そこで、従来、搬送ローラに生じた焼付き
疵は、グラインダーによってローラ１本１本手動により
手入れを行っていた。即ち、付着スケール等をロール表
面から剥離して除去していた。Therefore, conventionally, the seizure flaws generated on the conveying rollers have been manually repaired one by one with a grinder. That is, the adhered scale and the like were peeled off from the roll surface and removed.
【０００４】[0004]
【発明が解決しようとする課題】しかしながら、従来の
手動による搬送ローラの焼付き疵の手入れは、以下の問
題を有していた。 搬送ローラは数多くあるので、手入れに長時間を要
していた。 手入れの際には、ローラを手動によって少しずつ回
転させながら、グラインダーを操作しなけらばならず、
この点でも手入れに長時間を要していた。 作業者は、不安定な搬送ローラ上に乗って手入れ作
業を行うので、危険が伴っていた。 従って、この発明の目的は、搬送ローラに生じた焼付き
疵の手入れを、容易且つ短時間に、しかも、安全に行う
ことができる、搬送ローラ用焼付き疵手入れ装置を提供
することにある。However, the conventional manual maintenance of seizure flaws on the conveying roller has the following problems. Since there are many transport rollers, it took a long time to clean them. When cleaning, you have to operate the grinder while manually rotating the roller little by little,
In this respect as well, it took a long time to maintain. Since the worker rides on an unstable conveyance roller to perform maintenance work, there is a danger. SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a seizure flaw care device for a conveying roller, which can easily and safely take care of a seizure flaw caused on a conveying roller.
【０００５】[0005]
【課題を解決するための手段】この発明は、搬送ローラ
上に載置される板状砥石と、前記砥石上に固定したウエ
イトと、前記搬送ローラによる搬送方向と逆方向に前記
砥石を移動させるための移動手段とからなり、前記砥石
の移動方向の長さは、１本おいて隣接する２本の前記搬
送ローラの中心点間の長さとほぼ等しいことに特徴を有
するものである。According to the present invention, a plate-shaped grindstone placed on a conveying roller, a weight fixed on the grindstone, and the grindstone are moved in a direction opposite to the conveying direction of the conveying roller. The length of the grindstone in the moving direction is substantially equal to the length between the center points of the two adjacent transport rollers.
【０００６】次に、この発明の搬送ローラ用焼付き疵手
入れ装置の一実施態様を、図面を参照しながら説明す
る。図１は、この発明の搬送ローラ用焼付き疵手入れ装
置による搬送ローラの手入れ状態を示す概略斜視図であ
る。図１に示すように、この発明の搬送ローラ用焼付き
疵手入れ装置は、搬送ローラ１上に載置される板状砥石
２と、砥石２上に固定したウエイト３と、搬送ローラ１
による搬送方向（図中矢印で示す）と逆方向に砥石２を
移動させるための移動手段４とからなっている。移動手
段４は、搬送ローラ１による搬送方向上流側に設けた巻
取機５と、砥石２に一端を固定したワイヤー６とからな
っている。ウエイト３は、砥石２と搬送ローラ１との間
の摩擦抵抗を増大させる作用を有するものであり、重量
は、焼付き疵の程度に応じて適宜調整することができ
る。Next, an embodiment of a seizure flaw care device for a conveying roller according to the present invention will be described with reference to the drawings. FIG. 1 is a schematic perspective view showing a state in which a transport roller is maintained by the seizure flaw maintenance device for a transport roller according to the present invention. As shown in FIG. 1, a seizure flaw care device for a conveying roller according to the present invention includes a plate-shaped grindstone 2 placed on the conveying roller 1, a weight 3 fixed on the grindstone 2, and the conveying roller 1.
And a moving means 4 for moving the grindstone 2 in a direction opposite to the conveying direction (indicated by an arrow in the figure). The moving means 4 is composed of a winding machine 5 provided on the upstream side in the carrying direction of the carrying roller 1, and a wire 6 having one end fixed to the grindstone 2. The weight 3 has a function of increasing the frictional resistance between the grindstone 2 and the conveying roller 1, and the weight thereof can be appropriately adjusted according to the degree of seizure flaw.
【０００７】図２に示すように、砥石２の移動方向の長
さ(L1)は、１本おいて隣接する２本の搬送ローラ1A、1A
の中心軸線間の距離(l) とほぼ等しい。これは、図３に
示すように、砥石２の移動方向の長さ(L2)が、隣接する
２本の搬送ローラ１の中心軸線間の距離(l) より長い
と、両側のローラ1A、1Aに比べて中央のロール1Bが下が
っている場合には、中央のロール1Bに砥石２が接触せ
ず、ロール1Bの手入れができないからである。As shown in FIG. 2, the length (L 1 ) of the grindstone 2 in the moving direction is such that every two adjacent conveying rollers 1A, 1A.
It is almost equal to the distance (l) between the central axes of. As shown in FIG. 3, when the length (L 2 ) of the grindstone 2 in the moving direction is longer than the distance (l) between the central axes of the two adjacent conveying rollers 1, the rollers 1A on both sides are This is because when the central roll 1B is lower than 1A, the grindstone 2 does not contact the central roll 1B, and the roll 1B cannot be maintained.
【０００８】このように構成されている、この発明の搬
送ローラ用焼付き疵手入れ装置によれば、搬送ローラ１
を搬送方向に回転させながら、巻取機５によってワイヤ
ー６を巻き取って砥石２を搬送方向と逆方向に移動させ
れば、砥石２によって搬送ローラ１の表面が擦られる。
従って、ローラ１の表面に付着したスケール等による焼
付き疵が剥離され、手入れが容易且つ短時間に、しか
も、安全に行うことができる。According to the seizure flaw care device for a conveying roller of the present invention having the above structure, the conveying roller 1
When the wire 6 is wound by the winder 5 and the grindstone 2 is moved in the direction opposite to the conveying direction while rotating the grinder 2, the surface of the conveying roller 1 is rubbed by the grindstone 2.
Therefore, the seizure flaw due to the scale or the like attached to the surface of the roller 1 is peeled off, and the maintenance can be performed easily, in a short time, and safely.
【０００９】図４に、この発明の他の実施態様による搬
送ローラの手入れ状態の概略斜視図を示す。この搬送ロ
ーラ用焼付き疵手入れ装置は、移動手段４が、搬送ロー
ラ１による搬送方向に沿って取り付けたガイドレール７
と、ガイドレール７に沿って砥石２を移動させるための
駆動手段８とからなっているものである。駆動手段８
は、砥石２上に設けられたモータ等の駆動機10と、駆動
機10の動力軸に固定された、ガイドレール７に沿って転
動する車輪９とからなっている。車輪９の代わりに、ガ
イドレール７に形成したラックに噛み合うピニオンを前
記駆動機に取り付けても良い。FIG. 4 is a schematic perspective view showing a state where the transport roller according to another embodiment of the present invention is maintained. In this seizure flaw repairing device for conveying rollers, a guide rail 7 attached by a moving means 4 along the conveying direction of the conveying rollers 1 is used.
And a drive means 8 for moving the grindstone 2 along the guide rail 7. Drive means 8
Is composed of a driving machine 10 such as a motor provided on the grindstone 2 and wheels 9 fixed to a power shaft of the driving machine 10 and rolling along a guide rail 7. Instead of the wheels 9, a pinion that meshes with a rack formed on the guide rail 7 may be attached to the drive machine.
【００１０】この搬送ローラ用焼付き疵手入れ装置によ
れば、搬送ローラ１を搬送方向に回転させながら、駆動
手段８によって砥石２を搬送方向と逆方向に移動させれ
ば、砥石２によって搬送ローラ１の表面が擦られる。従
って、ローラ１の表面に付着したスケール等による焼付
き疵が剥離され、手入れが容易且つ短時間に、しかも、
安全に行うことができる。According to this seizure flaw repairing device for the conveying roller, when the grindstone 2 is moved in the direction opposite to the conveying direction by the driving means 8 while rotating the conveying roller 1 in the conveying direction, the conveying roller 1 is moved by the grindstone 2. The surface of 1 is rubbed. Therefore, the seizure flaws due to the scale and the like attached to the surface of the roller 1 are peeled off, and the maintenance is easy and quick, and
You can do it safely.
【００１１】[0011]
【発明の効果】以上説明したように、この発明によれ
ば、搬送ローラを回転させながら、砥石を移動させるこ
とによって、搬送ローラの手入れが容易且つ短時間に、
しかも、安全に行うことができるといった有用な効果が
もたらされる。As described above, according to the present invention, by moving the grindstone while rotating the carrying roller, the carrying roller can be easily maintained in a short time.
Moreover, there is a useful effect that it can be performed safely.
【図１】この発明の搬送ローラ用焼付き疵手入れ装置に
よる搬送ローラの手入れ状態を示す概略斜視図である。FIG. 1 is a schematic perspective view showing a maintenance state of a transport roller by a seizure flaw maintenance device for a transport roller according to the present invention.
【図２】砥石の長さと搬送ロール間隔とがほぼ同じ場合
の搬送ローラの手入れ状態を示す正面図である。FIG. 2 is a front view showing a state in which a transport roller is maintained when a length of a grindstone and a transport roll interval are substantially the same.
【図３】砥石の長さが搬送ロール間隔より長い場合の搬
送ローラの手入れ状態を示す正面図である。FIG. 3 is a front view showing a maintenance state of a transport roller when a length of a grindstone is longer than a spacing between transport rolls.
【図４】この発明の別の搬送ローラ用焼付き疵手入れ装
置による搬送ローラの手入れ状態を示す概略斜視図であ
る。FIG. 4 is a schematic perspective view showing a state of cleaning the transport roller by the seizure flaw care device for another transport roller according to the present invention.
【図５】この発明の別の搬送ローラ用焼付き疵手入れ装
置の駆動手段を示す断面図である。FIG. 5 is a cross-sectional view showing a driving means of another seizing flaw care device for a transport roller according to the present invention.
１：搬送ローラ、 ２：砥石、 ３：ウエイト、 ４：移動手段、 ５：巻取機、 ６：ワイヤー、 ７：ガイドレール、 ８：駆動手段、 ９：車輪、 10：駆動機。 1: Conveyance roller, 2: Grinding stone, 3: Weight, 4: Moving means, 5: Winding machine, 6: Wire, 7: Guide rail, 8: Driving means, 9: Wheel, 10: Driving machine.
Claims (3)
前記砥石上に固定したウエイトと、前記搬送ローラによ
る搬送方向と逆方向に前記砥石を移動させるための移動
手段とからなり、前記砥石の移動方向の長さは、１本お
いて隣接する２本の前記搬送ローラの中心点間の長さと
ほぼ等しいことを特徴とする搬送ローラ用焼付き疵手入
れ装置。1. A plate-shaped grindstone placed on a conveying roller,
It comprises a weight fixed on the grindstone, and a moving means for moving the grindstone in a direction opposite to the conveying direction of the conveying roller, and the length of the grindstone in the moving direction is one adjoining two. 2. A seizure flaw repair device for a transport roller, which is approximately equal in length to the center point of the transport roller.
搬送方向上流側に設けた巻取機と、前記砥石に一端を固
定したワイヤーとからなっていることを特徴とする、請
求項１記載の搬送ローラ用焼付き疵手入れ装置。2. The moving means comprises a winding machine provided on the upstream side in the carrying direction by the carrying roller, and a wire having one end fixed to the grindstone. A seizure and flaw repair device for transport rollers.
搬送方向に沿って取り付けたガイドレールと、前記ガイ
ドレールに沿って前記砥石を移動させるための駆動手段
とからなっていることを特徴とする、請求項１記載の搬
送ローラ用焼付き疵手入れ装置。3. The moving means comprises a guide rail attached along the carrying direction of the carrying roller and a driving means for moving the grindstone along the guide rail. The seizure flaw care device for a transport roller according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7284792A JPH05228523A (en) | 1992-02-24 | 1992-02-24 | Device for repairing burnt mark on carrier roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7284792A JPH05228523A (en) | 1992-02-24 | 1992-02-24 | Device for repairing burnt mark on carrier roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH05228523A true JPH05228523A (en) | 1993-09-07 |
Family
ID=13501188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7284792A Pending JPH05228523A (en) | 1992-02-24 | 1992-02-24 | Device for repairing burnt mark on carrier roller |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH05228523A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011144045A (en) * | 2009-12-17 | 2011-07-28 | Yoshino Gypsum Co Ltd | Method and device for cleaning conveying surface |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0318507A (en) * | 1989-06-16 | 1991-01-28 | Sky Alum Co Ltd | Polishing and sweeping device for conveyance roller |
-
1992
- 1992-02-24 JP JP7284792A patent/JPH05228523A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0318507A (en) * | 1989-06-16 | 1991-01-28 | Sky Alum Co Ltd | Polishing and sweeping device for conveyance roller |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011144045A (en) * | 2009-12-17 | 2011-07-28 | Yoshino Gypsum Co Ltd | Method and device for cleaning conveying surface |
| JP2012036008A (en) * | 2009-12-17 | 2012-02-23 | Yoshino Gypsum Co Ltd | Device and method for cleaning conveying surface |
| US9656303B2 (en) | 2009-12-17 | 2017-05-23 | Yoshino Gypsum Co., Ltd. | Device and method for cleaning conveying surface |
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