JP3192405B2 - Debris scraper attached to columnar work - Google Patents
Debris scraper attached to columnar workInfo
- Publication number
- JP3192405B2 JP3192405B2 JP02092399A JP2092399A JP3192405B2 JP 3192405 B2 JP3192405 B2 JP 3192405B2 JP 02092399 A JP02092399 A JP 02092399A JP 2092399 A JP2092399 A JP 2092399A JP 3192405 B2 JP3192405 B2 JP 3192405B2
- Authority
- JP
- Japan
- Prior art keywords
- foreign matter
- band
- string
- columnar work
- attached
- 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 - Fee Related
Links
- 229920001971 elastomer Polymers 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000013307 optical fiber Substances 0.000 claims description 4
- 239000005060 rubber Substances 0.000 claims description 4
- 239000012209 synthetic fiber Substances 0.000 claims description 3
- 229920002994 synthetic fiber Polymers 0.000 claims description 3
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 2
- 239000007864 aqueous solution Substances 0.000 claims description 2
- 239000004917 carbon fiber Substances 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 239000003960 organic solvent Substances 0.000 claims description 2
- 239000004094 surface-active agent Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 238000007790 scraping Methods 0.000 description 4
- 239000010453 quartz Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000004744 fabric Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 239000008204 material by function Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、柱状体製造の際、
柱状ワークの側面に付着した異物を掻き落とすスクレー
パーに関するものである。TECHNICAL FIELD The present invention relates to a method for manufacturing a columnar body,
The present invention relates to a scraper for scraping off foreign matter attached to a side surface of a columnar work.
【０００２】[0002]
【従来の技術】光ファイバ製品やプラスチック製品など
は、石英や熱可塑性樹脂からなる柱状体を熱で軟化し、
延伸や成形することにより製造される。このような石英
等の柱状体は、研削油や研磨剤により表面研磨が施され
る。表面処理後、研磨油や研削剤中から柱状体を引き上
げるとき、その表面には研磨油や研削剤をはじめ削り屑
等の異物が付着している。異物は、品質の低下を招くの
で、紙タオルやウェスで拭って除去される。柱状体が軸
を中心に回転しているときは、その側面に柔らかな掻き
取り板を押し当て軸方向に柱状体を移動させて異物が除
去される。しかし、柱状体が正多角柱状であったり、断
面の寸法や形状が連続して変化する場合、あるいは駆動
源がなく柱状体が回転できない場合には、掻き取り板で
は異物を除去できない。2. Description of the Related Art In optical fiber products and plastic products, columnar bodies made of quartz or thermoplastic resin are softened by heat.
It is manufactured by stretching or molding. The surface of such a columnar body such as quartz is polished with a grinding oil or an abrasive. When the columnar body is pulled up from the polishing oil or the abrasive after the surface treatment, foreign matters such as the abrasive oil, the abrasive and shavings are attached to the surface. The foreign matter causes a decrease in quality, and is removed by wiping with a paper towel or a waste cloth. When the column is rotating around the axis, a soft scraping plate is pressed against the side surface of the column to move the column in the axial direction to remove foreign matter. However, in the case where the columnar body is a regular polygonal columnar shape, the cross-sectional dimension or shape changes continuously, or the columnar body cannot be rotated without a driving source, the scraping plate cannot remove foreign matter.
【０００３】[0003]
【発明が解決しようとする課題】本発明は前記の課題を
解決するためなされたもので、断面の寸法や形状が、連
続して変化したりロット毎に変化したりする石英等の柱
状体を清浄する際、柱状体すなわち柱状ワークの側面に
付着した異物を掻き落とすスクレーパーを提供すること
を目的とする。DISCLOSURE OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is intended to provide a column made of quartz or the like whose cross-sectional dimensions and shapes change continuously or change from lot to lot. It is an object of the present invention to provide a scraper for scraping off foreign substances adhered to a columnar body, that is, a side surface of a columnar work when cleaning.
【０００４】[0004]
【課題を解決するための手段】前記の目的を達成するた
めになされた本発明の付着異物スクレーパー１は、実施
例に対応する図１を参照して説明すると、引っ張り方向
に付勢されて両端を弾性的に支持された絃または帯２が
柱状ワーク７の側面８に接し、絃または帯２と柱状ワー
ク７との少なくとも一方が移動するものである。The attached foreign matter scraper 1 according to the present invention, which has been made to achieve the above object, will be described with reference to FIG. 1 corresponding to an embodiment. The string or band 2 elastically supported on the side of the columnar work 7 comes into contact with the side surface 8, and at least one of the string or band 2 and the columnar work 7 moves.
【０００５】付着異物スクレーパー１は、図１のよう
に、絃または帯２の両端が装置の架体６に軸支持された
対の支持体３の先端に各々取り付けられ、支持体３と架
体６とに跨る弾性体５により前記付勢がされていること
が好ましい。この支持体３は、複数の支持板が軸支持さ
れて連なっていてもよい。[0005] adhering foreign matter scraper 1, as shown in FIG. 1, which is axially supported on the rack member 6 across GaSo location of stringing or band 2
Each of the support members 3 is attached to the tip of the support member 3 and
It is preferable that the urging is performed by the elastic body 5 straddling the body 6 . The support body 3 may have a plurality of support plates axially supported and connected.
【０００６】また、付着異物スクレーパー１は、図２の
ように、絃または帯２の両端が対のバネ板である支持体
１３に支持され、支持体１３が前記付勢をされて装置の
架体６に固定支持されていてもよい。Further, as shown in FIG. 2, the attached foreign matter scraper 1 is supported at both ends of a string or band 2 by a support 13 which is a pair of spring plates. It may be fixedly supported by the body 6.
【０００７】付着異物スクレーパー１は、絃または帯２
の両端が弓状弧に婉曲して弾性を有する支持体１３に支
持されて、前記付勢がされていてもよい。[0007] The attached foreign matter scraper 1 is a string or a belt 2
At both ends are supported by the supporting bearing member 13 that having a euphemism to elastic arcuate arc, may be the urging is.
【０００８】本発明の付着異物スクレーパー１は、図１
に示すように、絃または帯２が静止し、柱状ワーク７が
その中心軸方向（図中の縦矢印(a)方向）に移動する構
成であることが好ましい。また、柱状ワーク７が静止
し、絃または帯２が柱状ワーク７の中心軸方向と平行
（矢印(b)方向）に移動する構成であってもよい。柱状
ワークがその中心軸方向（縦矢印(a)方向）に移動し、
絃または帯が柱状ワークの移動方向と逆平行に移動する
構成であってもよい。[0008] The attached foreign matter scraper 1 of the present invention is shown in FIG.
It is preferable that the string or band 2 is stationary and the columnar work 7 moves in the direction of its central axis (the direction of the vertical arrow (a) in the figure) as shown in FIG. Further, the columnar work 7 may be stationary, and the string or the band 2 may move in a direction parallel to the center axis direction of the columnar work 7 (the direction of the arrow (b)). The columnar workpiece moves in the direction of its central axis (vertical arrow (a) direction),
A configuration in which the string or band moves in an anti-parallel direction to the moving direction of the columnar work may be employed.
【０００９】絃や帯２の材質は、合成繊維、木綿や麻の
天然繊維、合成繊維、ゴム、カーボンファイバー、金属
線が挙げられる。帯が柱状ワークと接する面はブラシ状
になっていてもよい。Examples of the material of the string or belt 2 include synthetic fibers, natural fibers of cotton and hemp, synthetic fibers, rubber, carbon fibers, and metal wires. The surface where the band contacts the columnar work may be in the shape of a brush.
【００１０】絃や帯２に、水、界面活性剤の水溶液、有
機溶媒をしみ込ませて用いてもよい。絃や帯２は、付着
した異物の種類によって、材質および引っ張り強度を制
御する。The string or belt 2 may be impregnated with water, an aqueous solution of a surfactant, or an organic solvent. The material and tensile strength of the string or belt 2 are controlled depending on the type of foreign matter attached.
【００１１】弾性体は、ゴムやバネが挙げられる。The elastic body includes rubber and spring.
【００１２】柱状ワークは、例えば光ファイバプリフォ
ームが挙げられる。The columnar work is, for example, an optical fiber preform.
【００１３】スクレーパー１は、以下のように使用す
る。図１中の実線で示すように、スクレーパー１の帯２
を柱状ワーク７の側面８に押し当てると、支持体３が柱
状ワーク７方向に回動し、帯２は柱状ワーク７の側面８
を巻き込む。この状態で、帯２と柱状ワーク７のうち少
なくとも一方を、柱状ワーク７の軸方向に移動すること
により、側面８に付着した異物が、帯２に触れ落下す
る。The scraper 1 is used as follows. As shown by the solid line in FIG.
Is pressed against the side surface 8 of the columnar work 7, the support 3 rotates in the direction of the columnar work 7, and the band 2
Engulf. In this state, by moving at least one of the band 2 and the columnar work 7 in the axial direction of the columnar work 7, the foreign matter attached to the side surface 8 touches the band 2 and falls.
【００１４】このスクレーパーにより、断面の寸法や形
状が連続して変化したりロット毎に変化する柱状ワーク
の側面の異物を掻き落とすことができる。このスクレー
パーは、光ファイバの製造の際、付着異物を掻き落とす
ために用いることが好ましい。With this scraper, it is possible to scrape off foreign substances on the side surfaces of the columnar work, whose cross-sectional dimensions and shapes change continuously or change from lot to lot. This scraper is preferably used to scrape off extraneous matter during the production of an optical fiber.
【００１５】[0015]
【発明の実施の形態】以下、本発明の実施例を詳細に説
明する。図１には、本発明を適用する付着異物スクレー
パーの実施例の斜視図が示されている。DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described in detail. FIG. 1 is a perspective view of an embodiment of an attached foreign matter scraper to which the present invention is applied.
【００１６】本発明を適用するスクレーパー１は、図１
に示すように、絃または帯２の両端は各々２本の支持体
の先端に取り付けられている。支持体は、その他端が回
動軸４により架体６に支持されている。バネ５が回動軸
４に掛けられ、バネ５の両端は各々支持体３および架体
６の突起９により留められ、支持体３はバネにより外方
向に付勢されている。そのため絃または帯２は、鎖線で
示すように伸張して引っ張られている。FIG. 1 shows a scraper 1 to which the present invention is applied.
As shown in the figure, both ends of the string or band 2 are attached to the tips of two supports, respectively. The other end of the support is supported by the frame 6 by the rotating shaft 4. A spring 5 is hung on a rotating shaft 4, and both ends of the spring 5 are fastened by a support 3 and a projection 9 of a frame 6, respectively, and the support 3 is urged outward by the spring. Therefore, the string or band 2 is stretched and pulled as shown by the chain line.
【００１７】当初、スクレーパー１は柱状ワーク７と離
れている。スクレーパー１の使用時には図中の実線で示
すように、スクレーパー１の帯２を柱状ワーク７の側面
８に押し当てる。すると支持体３が帯２により引かれ、
回動軸４を中心に帯２の方向に傾き、帯２は柱状ワーク
７の形状に倣って側面８を巻込んで接触する。バネ５に
より外方向へ付勢している力は支持体３を介して帯２に
伝わり、帯２が柱状ワーク７の側面８との接触部分を押
付けている。柱状ワーク７を回転しつつその中心軸方向
（縦矢印(a)方向）に移動させると、帯２が柱状ワーク
７の側面８に接触しながら動き、側面８に付着した異物
は、帯２に触れ落下する。At first, the scraper 1 is separated from the columnar work 7. When the scraper 1 is used, the band 2 of the scraper 1 is pressed against the side surface 8 of the columnar work 7 as shown by a solid line in the drawing. Then, the support 3 is pulled by the belt 2,
The belt 2 is inclined in the direction of the band 2 around the rotation shaft 4, and the band 2 rolls and contacts the side surface 8 according to the shape of the columnar work 7. The force urged outward by the spring 5 is transmitted to the band 2 via the support 3, and the band 2 presses a contact portion with the side surface 8 of the columnar work 7. When the columnar work 7 is rotated and moved in the direction of the central axis thereof (the direction of the vertical arrow (a)), the band 2 moves while contacting the side surface 8 of the columnar work 7, and foreign matter adhering to the side surface 8 is transferred to the band 2. Touch and fall.
【００１８】なお、支持体３が、腕曲した形状であって
もよい。スクレーパー１は、柱状ワーク７の中心軸の同
心円状に回転しながら中心軸方向に移動させてもよい。
複数のスクレーパーを段差をもって同時に柱状ワーク７
に押し当てて、複数の絃２が柱状ワーク７の全側面を取
り巻く構成にしてもよい。The support 3 may have a bent arm shape. The scraper 1 may be moved in the central axis direction while rotating concentrically with the central axis of the columnar work 7.
A columnar work 7 with multiple scrapers at the same time with a step
, The plurality of strings 2 may surround the entire side surface of the columnar work 7.
【００１９】[0019]
【発明の効果】以上、詳細に説明したように本発明の付
着異物スクレーパーは、断面の寸法や形状が連続して変
化したりロット毎に変化する柱状ワークの側面に付着し
た異物を容易に掻き落とすことができる。予め異物を掻
き落としているので、その後の紙タオルやウェスで、よ
り清浄に払拭するときの操作が簡単になる。As described in detail above, the adhered foreign matter scraper of the present invention can easily scrape foreign matter adhered to the side surface of a columnar work whose cross-sectional dimensions and shapes change continuously or change from lot to lot. Can be dropped. Since the foreign matter has been scraped off in advance, the operation for more wiping with a paper towel or a waste cloth becomes easier.
【図１】本発明を適用する付着異物スクレーパーの実施
例を示す要部斜視図である。FIG. 1 is a perspective view of an essential part showing an embodiment of an attached foreign matter scraper to which the present invention is applied.
【図２】本発明を適用する別な付着異物スクレーパーを
示す要部斜視図である。FIG. 2 is a main part perspective view showing another attached foreign matter scraper to which the present invention is applied.
１は付着異物スクレーパー、２は絃または帯、３は支持
体、４は回動軸、５はバネ、６は架体、７は柱状ワー
ク、８は側面、９は突起、１３はバネ板である。1 is an attached scraper, 2 is a string or a belt, 3 is a support, 4 is a rotating shaft, 5 is a spring, 6 is a frame, 7 is a columnar work, 8 is a side surface, 9 is a protrusion, and 13 is a spring plate. is there.
フロントページの続き (72)発明者 清水 一人 群馬県安中市磯部２丁目13番１号 信越 化学工業株式会社群馬事業所内 (72)発明者 平沢 秀夫 群馬県安中市磯部２丁目13番１号 信越 化学工業株式会社精密機能材料研究所内 (56)参考文献 特開 平５−185040（ＪＰ，Ａ) 特開 平６−184776（ＪＰ，Ａ) 特開 平７−155660（ＪＰ，Ａ) (58)調査した分野(Int.Cl.7，ＤＢ名) B08B 1/00 - 7/04 Continued on the front page (72) Inventor Shimizu alone 2-13-1, Isobe, Annaka-shi, Gunma Prefecture Shin-Etsu Chemical Co., Ltd. Gunma Office (72) Inventor Hideo Hirasawa 2-1-1, Isobe, Annaka-shi, Gunma Shin-Etsu Chemical Co., Ltd. Precision Functional Materials Laboratory (56) References JP-A-5-185040 (JP, A) JP-A-6-184776 (JP, A) JP-A-7-155660 (JP, A) (58) ) Surveyed field (Int.Cl. 7 , DB name) B08B 1/00-7/04
Claims (12)
的に支持された絃または帯が柱状ワークの側面に接し、
該絃または帯と柱状ワークとの少なくとも一方が移動す
ることを特徴とする付着異物スクレーパー。1. A string or band, which is urged in the pulling direction and elastically supported at both ends, contacts a side surface of a columnar work,
An attached foreign matter scraper, wherein at least one of the string or band and the columnar work moves.
支持された対の支持体の先端に各々取り付けられ、該支
持体と該架体とに跨る弾性体により前記付勢がされてい
ることを特徴とする請求項１に記載の付着異物スクレー
パー。2. Both ends of the string or band are pivoted on the frame of the device.
Each of the supports is attached to the tip of a supported pair of supports.
Have the urging by the elastic member extending over the lifting member and the cross member is being
Adhering foreign matter scraper according to claim 1, characterized in that that.
されて連なっていることを特徴とする請求項２に記載の
付着異物スクレーパー。3. The attached foreign matter scraper according to claim 2, wherein the support is formed by connecting a plurality of support plates with a shaft supported.
る支持体に支持され、該支持体が前記付勢をされて装置
の架体に固定支持されていることを特徴とする請求項１
に記載の付着異物スクレーパー。4. The apparatus according to claim 1, wherein both ends of the string or the band are supported by a support which is a pair of spring plates, and the support is urged and fixedly supported on a frame of the apparatus. Item 1
2. The attached foreign matter scraper according to 1.
て弾性を有する支持体に支持されて、前記付勢がされて
いることを特徴とする請求項１に記載の付着異物スクレ
ーパー。5. Both ends of said string or band are bent into an arcuate arc.
Adhering foreign matter scraper according to claim 1 which is supported by the supporting lifting body that have a resilient, characterized in that said biasing is Te.
ークがその中心軸方向に移動することを特徴とする請求
項１〜５のいずれかに記載の付着異物スクレーパー。6. The attached foreign matter scraper according to claim 1, wherein the string or the band is stationary, and the columnar work moves in a direction of a center axis thereof.
は帯が該柱状ワークの中心軸方向と平行に移動すること
を特徴とする請求項１〜５のいずれかに記載の付着異物
スクレーパー。7. The attached foreign matter scraper according to claim 1, wherein the columnar work is stationary, and the string or the band moves in parallel with a center axis direction of the columnar work.
動し、前記絃または帯が該柱状ワークの移動方向と逆平
行に移動することを特徴とする請求項１〜５のいずれか
に記載の付着異物スクレーパー。8. The method according to claim 1, wherein the columnar work moves in a direction of a center axis of the columnar work, and the string or the band moves in an antiparallel direction to the moving direction of the columnar work. Adhered foreign material scraper.
天然繊維、合成樹脂、ゴム、カーボンファイバー、また
は金属線であることを特徴とする請求項１〜５のいずれ
かに記載の付着異物スクレーパー。9. The material of the string or band is a synthetic fiber,
The attached foreign matter scraper according to any one of claims 1 to 5, wherein the scraper is a natural fiber, a synthetic resin, a rubber, a carbon fiber, or a metal wire.
の水溶液、有機溶媒をしみ込ませていることを特徴とす
る請求項１〜５のいずれかに記載の付着異物スクレーパ
ー。10. The attached foreign matter scraper according to claim 1, wherein said string or band is impregnated with water, an aqueous solution of a surfactant, and an organic solvent.
ることを特徴とする請求項２に記載の付着異物スクレー
パー。11. The attached foreign matter scraper according to claim 2, wherein the elastic body is a rubber or a spring.
ォームであることを特徴とする請求項１〜１１のいずれ
かに記載の付着異物スクレーパー。12. The attached foreign matter scraper according to claim 1, wherein the columnar work is an optical fiber preform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP02092399A JP3192405B2 (en) | 1999-01-29 | 1999-01-29 | Debris scraper attached to columnar work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP02092399A JP3192405B2 (en) | 1999-01-29 | 1999-01-29 | Debris scraper attached to columnar work |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000218240A JP2000218240A (en) | 2000-08-08 |
| JP3192405B2 true JP3192405B2 (en) | 2001-07-30 |
Family
ID=12040755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP02092399A Expired - Fee Related JP3192405B2 (en) | 1999-01-29 | 1999-01-29 | Debris scraper attached to columnar work |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3192405B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015029108A1 (en) * | 2013-08-26 | 2015-03-05 | 不二商事株式会社 | Soil removal device and removal method |
| CN117027442B (en) * | 2023-09-25 | 2024-03-26 | 沧州晟实伟业机械设备制造有限公司 | Auxiliary device for movably adjusting installation height of steel template |
-
1999
- 1999-01-29 JP JP02092399A patent/JP3192405B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2000218240A (en) | 2000-08-08 |
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