JPS6250417B2 - - Google Patents
Info
- Publication number
- JPS6250417B2 JPS6250417B2 JP700584A JP700584A JPS6250417B2 JP S6250417 B2 JPS6250417 B2 JP S6250417B2 JP 700584 A JP700584 A JP 700584A JP 700584 A JP700584 A JP 700584A JP S6250417 B2 JPS6250417 B2 JP S6250417B2
- Authority
- JP
- Japan
- Prior art keywords
- glass
- steel wool
- conveying roller
- conveying
- roller
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
- C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
- C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
- C03B35/18—Construction of the conveyor rollers ; Materials, coatings or coverings thereof
- C03B35/186—End caps, end fixtures or roller end shape designs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
- B65G39/02—Adaptations of individual rollers and supports therefor
- B65G39/07—Other adaptations of sleeves
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
- C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
- C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
- C03B35/18—Construction of the conveyor rollers ; Materials, coatings or coverings thereof
- C03B35/181—Materials, coatings, loose coverings or sleeves thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Description
【発明の詳細な説明】
本発明は、ガラスセラミツクプレート用の運搬
システムの新規な運搬ローラに係わる。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a novel conveying roller for a conveying system for glass-ceramic plates.
高温ではあつても既に脆性を有するガラススト
リツプは、例えばフローテイング及びローリング
後に主としてローラシステムによつて運搬され
る。 Glass strips, which are already brittle even at high temperatures, are transported primarily by roller systems, for example after floating and rolling.
その際ローラ材料としてはアスベストを使用す
ることが好ましい（英国特許第1421384号）。アス
ベストは中央に孔を有する円形プレートの形態
で、心棒上に設置され、圧着され、かつ固定さ
れ、更にローラのアスベスト部分は丸く旋削され
る。ガラスプレートに場合によつては残留するア
スベスト残分は、後程冷えた表面から拭取られ得
る。目に見えないほど少量のアスベスト分がガラ
ス表面に付着したままであつたとしても、通常は
障害とはならない。 In this case, it is preferable to use asbestos as the roller material (UK Patent No. 1421384). The asbestos is placed on the mandrel in the form of a circular plate with a hole in the center, crimped and fixed, and the asbestos part of the roller is turned round. Any asbestos residues remaining on the glass plate can be wiped off from the cooled surface afterwards. Even if a small amount of asbestos remains on the glass surface, it usually does not pose a problem.
ガラスセラミツクにローリングを継続的に実施
する場合、アスベストは、除去され得ない残分が
セラミツク化（出発物質としてのガラスの、ガラ
スセラミツクへの転移）の際にガラス内へ拡散
し、最終強度を許容し難いほど甚だしく低下させ
るのでローラ表面用材料として使用され得ない。 If rolling is carried out continuously on glass-ceramic, the residual asbestos that cannot be removed will diffuse into the glass during ceramification (transition of glass as a starting material into glass-ceramic), reducing its final strength. It cannot be used as a material for roller surfaces because it degrades the material so much that it is unacceptable.
高温のガラスストリツプ用の運搬ローラを、例
えば石英ガラスフアイバのような高度に耐熱性の
繊維から成るウエブによつて構成される管形ジヤ
ケツトを用いて被覆することも既に提案されてい
る（西独特許第2533367号）。ガラスセラミツクの
ローリングにはこの石英ガラス製ウエブの使用も
不適当であり、なぜなら圧倒的な高温によつて摩
耗強さ及び破壊強さが余りにも低下し、前記ウエ
ブはしばしば交換されなければならないからであ
る。このための浪費は許容し難いほど甚だしい。
従つて本発明は、高温のガラスセラミツクプレー
トの運搬に適し、かつ従来のローラよりも経済的
で寿命の長い新規な運搬ローラを目的とする。こ
の目的は本発明による運搬ローラによつて達成さ
れ、ガラスセラミツクプレートを担持する該運搬
ローラ表面は、スチールウール層から成ることを
特徴としている。 It has already been proposed to cover conveying rollers for hot glass strips with a tubular jacket consisting of a web of highly heat-resistant fibers, such as quartz glass fibers (German patent no. No. 2533367). The use of this quartz glass web is also unsuitable for rolling glass-ceramics, since the overwhelming high temperatures reduce the abrasion and breaking strength so much that the web has to be replaced frequently. It is. The waste for this purpose is unacceptably large.
SUMMARY OF THE INVENTION Accordingly, the present invention is directed to a new conveying roller suitable for conveying hot glass-ceramic plates, which is more economical and has a longer life than conventional rollers. This object is achieved by a conveying roller according to the invention, characterized in that the surface of the conveying roller carrying the glass-ceramic plate consists of a layer of steel wool.
スチールウールは金属棒をフライス盤で削るこ
とによつて得られる材料で、巻取つてロービング
ボールとされ、クツシヨンの形態で鍋磨きとして
使用される。スチールウールは高温のガラススト
リツプ用の運搬ローラの表面に使用するには不適
当であるように思われ、このような先入観は特に
スチールウールの、高温のガラスセラミツクスト
リツプ用の運搬ローラ上への使用については存在
した。しかし驚くべきことに、ガラスセラミツク
のローリングの際プレート表面に、運搬ローラ表
面に起因してもたらされる欠陥はこのプレートを
更に処理する際に完全に除去されることが明らか
になつた。 Steel wool is a material obtained by milling metal rods, which is wound into roving balls and used in the form of cushions to polish pots. Steel wool appears to be unsuitable for use on the surface of conveying rollers for hot glass strips, and this preconception is particularly relevant to the use of steel wool on conveying rollers for hot glass-ceramic strips. About existed. However, it has surprisingly been found that the defects caused by the surface of the conveying rollers on the surface of the plate during rolling of the glass-ceramic are completely eliminated during further processing of the plate.
スチールウールは駆動ローラすなわち運搬ロー
ラ上に、任意の適当な方法で固定され得る。スチ
ールウールの取付方法としては、スチールウール
の無端ストランドをローラ表面に巻付けるのが有
利である。 The steel wool may be fixed on the drive or transport roller in any suitable manner. An advantageous method of attaching the steel wool is to wrap an endless strand of steel wool around the roller surface.
本発明によつて使用されるべきスチールウール
は好ましくは、耐熱性でかつ耐酸化性のスチール
から成る。 The steel wool to be used according to the invention preferably consists of heat-resistant and oxidation-resistant steel.
添付図面に本発明による運搬ローラを示す。図
中、従来の構成様式の運搬ローラ上にスチールウ
ール１層が巻付けられている。 The accompanying drawing shows a conveying roller according to the invention. In the figure, a layer of steel wool is wound onto a conveying roller of conventional construction.
図面は本発明による運搬ローラの説明図であ
る。
１…スチールウール。
The drawing is an explanatory diagram of a conveying roller according to the present invention. 1...Steel wool.
Claims (1)
ステムにおいて使用される運搬ローラであつて、
ガラスセラミツクプレートを担持する該運搬ロー
ラ表面がスチールウール層から成る運搬ローラ。 ２ スチールウールが運搬ローラ表面上に巻付け
られている特許請求の範囲第１項に記載の運搬ロ
ーラ。[Claims] 1. A conveying roller used in a conveying system for high-temperature glass-ceramic plates, comprising:
A conveying roller carrying a glass-ceramic plate, the surface of the conveying roller comprising a layer of steel wool. 2. The conveying roller according to claim 1, wherein steel wool is wound on the surface of the conveying roller.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19833302663 DE3302663C2 (en) | 1983-01-27 | 1983-01-27 | Transport roller for transporting glass ceramic plates or strips |
| DE3302663.7 | 1983-01-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59182240A JPS59182240A (en) | 1984-10-17 |
| JPS6250417B2 true JPS6250417B2 (en) | 1987-10-24 |
Family
ID=6189338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP700584A Granted JPS59182240A (en) | 1983-01-27 | 1984-01-18 | Roller for conveying glass ceramic plate |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS59182240A (en) |
| DE (1) | DE3302663C2 (en) |
| FR (1) | FR2540095B1 (en) |
| GB (1) | GB2134218B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH057218Y2 (en) * | 1986-02-07 | 1993-02-24 | ||
| JPS63143539U (en) * | 1987-03-10 | 1988-09-21 | ||
| FR2678925B1 (en) * | 1991-07-11 | 1996-12-13 | Saint Gobain Vitrage Int | COATING FOR CONVEYOR ROLLS. |
| BE1010937A3 (en) * | 1997-02-20 | 1999-03-02 | Bekaert Sa Nv | Covering structures for any contact with glass items during their design process. |
| KR100484672B1 (en) * | 2000-08-31 | 2005-04-20 | 재단법인 포항산업과학연구원 | Conveying roller for partial contacts |
| EP1742886B1 (en) * | 2004-04-28 | 2008-07-09 | Vesuvius Crucible Company | Roller and rotational driving device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB867665A (en) * | 1957-07-11 | 1961-05-10 | Harvey & Sons Ltd W | Improvements in or relating to padding or blanketing for use in laundry machinery |
| GB881783A (en) * | 1958-09-25 | 1961-11-08 | Heinrich Eilers | A covering for a hot calender roll of a pressing device |
| IE32416B1 (en) * | 1967-10-20 | 1973-07-25 | Libbey Owens Ford Co | Textured conveyor roll and method of finishing the same |
| US3815197A (en) * | 1972-11-08 | 1974-06-11 | Hudson Corp | Glass lehr roll and method of manufacture |
-
1983
- 1983-01-27 DE DE19833302663 patent/DE3302663C2/en not_active Expired
-
1984
- 1984-01-18 JP JP700584A patent/JPS59182240A/en active Granted
- 1984-01-18 GB GB08401255A patent/GB2134218B/en not_active Expired
- 1984-01-25 FR FR8401121A patent/FR2540095B1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB8401255D0 (en) | 1984-02-22 |
| GB2134218B (en) | 1986-07-23 |
| JPS59182240A (en) | 1984-10-17 |
| FR2540095A1 (en) | 1984-08-03 |
| DE3302663C2 (en) | 1987-04-23 |
| DE3302663A1 (en) | 1984-08-09 |
| FR2540095B1 (en) | 1987-01-30 |
| GB2134218A (en) | 1984-08-08 |
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