JPH0814040B2 - Electrolytic polishing equipment for steel plate - Google Patents
Electrolytic polishing equipment for steel plateInfo
- Publication number
- JPH0814040B2 JPH0814040B2 JP13580488A JP13580488A JPH0814040B2 JP H0814040 B2 JPH0814040 B2 JP H0814040B2 JP 13580488 A JP13580488 A JP 13580488A JP 13580488 A JP13580488 A JP 13580488A JP H0814040 B2 JPH0814040 B2 JP H0814040B2
- Authority
- JP
- Japan
- Prior art keywords
- polishing
- carriage
- steel plate
- electrolytic
- steel
- 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
Landscapes
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Description
【発明の詳細な説明】 ＜産業上の利用分野＞ 本発明はステンレス鋼板およびステンレスクラッド鋼
の表面研摩および不動態処理、あるいは軟鋼塗装の前処
理等の利用に適した鋼板の電解研摩装置に関する。DETAILED DESCRIPTION OF THE INVENTION <Industrial field of application> The present invention relates to a steel sheet electrolytic polishing apparatus suitable for use in surface polishing and passivation of stainless steel sheets and stainless clad steel, or pretreatment of mild steel coating.
＜従来技術＞ 従来、厚板圧延後のステンレスおよびステンレスクラ
ッド鋼板の表面研摩はベルトグラインダが一般的である
が、研摩時間が２〜３（時間／鋼板）要していた。また
ベルトの損耗がはげしくベルトコストが高い上に、研摩
後に研摩面が幅反りしプレス矯正が必要となる等の問題
を有していた。<Prior Art> Conventionally, a belt grinder is generally used for surface polishing of stainless steel and a stainless clad steel plate after thick plate rolling, but the polishing time is 2 to 3 (hours / steel plate). Further, there are problems that the wear of the belt is severe and the cost of the belt is high, and that the polished surface warps after polishing and press straightening is required.
＜発明が解決しようとする課題＞ 本発明は研摩時間の短縮が可能な高能率の研摩装置を
提供するものである。<Problems to be Solved by the Invention> The present invention provides a highly efficient polishing apparatus capable of shortening the polishing time.
また研摩時に殆んど熱発生のない、従って研摩面の幅
反りの発生がない研摩装置を提供するものである。Further, the present invention provides a polishing apparatus in which almost no heat is generated during polishing, and therefore, the width warp of the polishing surface is not generated.
＜課題を解決するための手段＞ 本発明は鋼板を陽極，研摩ヘッドを陰極とし、極間に
電解液を配した鋼板の電解研摩装置において、該鋼板に
沿って走行する走行台車と、該走行台車上を横行する研
摩台車を設置し、該研摩台車上には複数の電極とこれら
電極の夫々に裏打ちされた研摩用パッドとからなる研摩
ヘッドを搭載し、かつ該研摩ヘッド及び前記研摩用パッ
ドは夫々自転可能に設けた鋼板の電解研摩装置乃至は走
行台車上に電解研摩後の電解液を洗浄するスクレーパ装
置，スプレイヘッダ，ブラシロール装置を載置した鋼板
の電解研摩装置である。<Means for Solving the Problems> The present invention is an electrolytic polishing apparatus for a steel plate in which a steel plate is an anode, a polishing head is a cathode, and an electrolytic solution is arranged between the electrodes, and a traveling carriage that runs along the steel plate and the traveling vehicle. A polishing carriage that traverses the carriage is installed, and a polishing head composed of a plurality of electrodes and a polishing pad lined with each of these electrodes is mounted on the polishing carriage, and the polishing head and the polishing pad are mounted. Is an electropolishing apparatus for steel plates that can be rotated, or a scraper apparatus for cleaning the electrolytic solution after electropolishing, a spray header, and a brush roll apparatus on a traveling carriage.
＜作 用＞ 従って、本発明の電解研摩装置においては、研摩用パ
ッドの自・公転により、均一で高能率の研摩が可能とな
るとともに電解液の存在により研摩時の熱発生は殆どな
く、研摩面での幅反りの発生がない。<Operation> Therefore, in the electrolytic polishing apparatus of the present invention, the polishing pad can be rotated orbitally and revolved to achieve uniform and highly efficient polishing, and the presence of the electrolytic solution hardly generates heat during polishing. There is no warp on the surface.
＜実施例＞ 本発明の全体構成を第１図および第２図に示す。第１
図は平面図、第２図は第１図のAA矢視である。また第３
図は本発明の主要部を構成する研摩ヘッド11の縦断面図
であり、第４図は第３図のBB矢視である。<Examples> The entire structure of the present invention is shown in Figs. 1 and 2. First
The figure is a plan view, and FIG. 2 is a view taken along the line AA in FIG. Also the third
FIG. 4 is a vertical cross-sectional view of the polishing head 11 which constitutes the main part of the present invention, and FIG. 4 is a view taken along the line BB in FIG.
本発明は主には電極29と研摩用パッド30から構成され
た研摩ヘッド11とこれを搭載する研摩台車３および研摩
台車３を搭載する走行台車２からなり、必要に応じてス
クレーパ装置4,スプレイヘッダ5,ブラシロール装置６等
を走行台車２に搭載して成る。９は研摩ヘッド11の支持
フレーム、12は研摩台車台枠、13は研摩台車走行駆動装
置であり、車輪14により研摩台車レール15上を走行す
る。The present invention mainly comprises a polishing head 11 composed of an electrode 29 and a polishing pad 30, a polishing carriage 3 equipped with the polishing head 11 and a traveling carriage 2 equipped with the polishing carriage 3, and a scraper device 4, a sprayer 4 as necessary. The header 5 and the brush roll device 6 are mounted on the traveling carriage 2. Reference numeral 9 is a support frame for the polishing head 11, 12 is a polishing carriage underframe, and 13 is a polishing carriage traveling drive device, which travels on a polishing carriage rail 15 by wheels 14.
研摩ヘッド11は第３図および第４図に示す如く、複数
の電極29と鋼板１との接触面を均一にむらなく研摩する
為に、駆動モータ８よりギヤを介してこれら複数の電極
29の夫々に裏打ちされた研摩用パッド30を自・公転する
構成にしている。第３図で、駆動モータ８の回転軸に直
結しているギヤＣ及び研摩用パッド30の軸に直結してい
るギヤＤを介して研摩用パッド30は自転し、一方研摩用
パッド30に直結したギヤＥの回転が図示していないギヤ
を介してギヤＦに伝わり、固定されているギヤＢに対し
てギヤＦと同軸のギヤＡが回転するので、研摩ヘッド11
は自転することになる。従って研摩用パッド30に着目す
ると、第４図に矢印で示すように、自転しながら、研摩
ヘッド11の中心周りを公転していることになる。As shown in FIGS. 3 and 4, the polishing head 11 uses the drive motor 8 through gears in order to uniformly polish the contact surface between the plurality of electrodes 29 and the steel plate 1 uniformly.
The polishing pad 30 backed by each of the 29 is configured to revolve orbit. In FIG. 3, the polishing pad 30 rotates directly through the gear C directly connected to the rotary shaft of the drive motor 8 and the gear D directly connected to the shaft of the polishing pad 30, while directly connecting to the polishing pad 30. The rotation of the gear E is transmitted to the gear F via a gear (not shown), and the gear A coaxial with the gear F rotates with respect to the fixed gear B. Therefore, the polishing head 11
Will rotate. Therefore, when paying attention to the polishing pad 30, as shown by the arrow in FIG. 4, it is revolving around the center of the polishing head 11 while rotating on its axis.
この電極29は陰極を成すが、給電は固定カバー24に取
付けた導電ブラシ26から回転カバー25の側面に取付けた
鋼板27を配線32介して回転カバー25に固定された導電ブ
ラシ28より電極29へと行われる。なお31は外部から導電
ブラシ26への給電用配線である。This electrode 29 forms a cathode, but power is supplied from the conductive brush 26 attached to the fixed cover 24 to the electrode 29 from the conductive brush 28 fixed to the rotary cover 25 via the steel plate 27 attached to the side surface of the rotary cover 25 via the wiring 32. And done. Reference numeral 31 is a wire for supplying power to the conductive brush 26 from the outside.
また、この電極は鋼板に対して50g/cm2程度の一定圧
力で押し付ける必要があり研摩ヘッド押付用の昇降シリ
ンダ10を備えている。Further, this electrode needs to be pressed against a steel plate at a constant pressure of about 50 g / cm 2, and is equipped with a lifting cylinder 10 for pressing the polishing head.
即ち、研摩作業は次の様に行なわれる。電解液が散布
された鋼板１に対して、鋼板１を陽極とし電極側を陰極
として上記電極29と研摩用パッド30を自・公転させ研摩
ヘッド11を昇降シリンダ10で鋼板１に対して一定圧力で
保持しながら研摩台車３を走行させまず鋼板の幅方向に
研摩し、次に走行台車２を走行させ次幅の研摩を行ない
順次研摩していくものである。That is, the polishing work is performed as follows. With respect to the steel plate 1 on which the electrolytic solution is sprayed, the electrode 29 and the polishing pad 30 are rotated and revolved with the steel plate 1 as an anode and the electrode side as a cathode, and the polishing head 11 is lifted by the elevating cylinder 10 to a constant pressure against the steel plate 1. The polishing carriage 3 is run while being held by, and is first polished in the width direction of the steel plate, and then the traveling carriage 2 is run to polish the next width, and the polishing is performed sequentially.
研摩が完了すると鋼板上にはヘドロ状の電解液が残存
する。したがって、その洗浄が必要であるが、後続設備
の廃液処理負荷を軽減するために、また廃液量を少なく
する為にまずスクレーパ装置４のスクレーパ昇降装置21
を作動させ、スクレーパ20でヘドロ状廃液を回収し、そ
の後薄膜状の電解液を洗浄する目的でスプレイヘッダ５
とブラシロール装置６を備えることが望ましい。ブラシ
ロール装置６はブラケット19で回転自在に支持されたレ
バー17を介してブラシロール傾動装置18で傾動される。
なお、22はこれらの洗浄装置のカバーである。When the polishing is completed, the sludge-like electrolyte remains on the steel sheet. Therefore, the cleaning is required, but in order to reduce the waste liquid treatment load of the subsequent equipment and to reduce the waste liquid amount, the scraper lifting device 21 of the scraper device 4 is first used.
Is activated, the sludge-like waste liquid is collected by the scraper 20, and then the spray header 5 is used for the purpose of cleaning the thin-film electrolytic solution.
And a brush roll device 6 are preferably provided. The brush roll device 6 is tilted by a brush roll tilting device 18 via a lever 17 rotatably supported by a bracket 19.
Reference numeral 22 is a cover of these cleaning devices.
＜発明の効果＞ 本発明により、研摩時間の大幅な短縮，研摩コストの
低減，研摩後のプレス矯正の省略が達成できた。また、
一般鋼鋼板の塗装の前処理として電解液を例えば硫酸と
し硫酸鉄の被膜を形成させることで塗装面の鋼板側から
の酸化が防止でき塗装の剥離性の改善即ち長寿命化を達
成することができる。<Effects of the Invention> According to the present invention, it is possible to significantly reduce the polishing time, reduce the polishing cost, and omit the press straightening after polishing. Also,
As a pretreatment for the coating of general steel sheets, by forming a coating of iron sulfate with sulfuric acid as the electrolytic solution, it is possible to prevent oxidation of the coated surface from the side of the steel sheet and to improve the peelability of the coating, that is, to extend the service life. it can.
第１図は本発明の全体平面図、第２図は第１図のAA矢視
を示す断面図、第３図は研摩ヘッドの側面断面図、第４
図は第３図のBB矢視で研摩ヘッドの下部を示す図であ
る。 １……鋼板、２……走行台車、 ３……研摩台車、４……スクレーパ装置、 ５……スプレイヘッダ、 ６……ブラシロール装置、 ７……レール、８……電極駆動モータ、 ９……研摩ヘッド支持フレーム、 10……昇降シリンダ、11……研摩ヘッド、 12……研摩台車台枠、 13……研摩台車走行駆動装置、 14……研摩台車車輪、15……研摩台車レール、 16……ブラシロール、17……レバー、 18……ブラシロール傾動装置、 19……ブラケット、20……スクレーパ、 21……スクレーパ昇降装置、 22……カバー、 23……電極回転用ギヤケース、 24……固定カバー、25……回転カバー、 26……導電ブラシ、27……銅板、 28……導電ブラシ、29……電極、 30……研摩用パッド、31……配線、 32……配線、 33……ブラシロール駆動装置。1 is an overall plan view of the present invention, FIG. 2 is a sectional view taken along the line AA in FIG. 1, FIG. 3 is a side sectional view of a polishing head, and FIG.
The figure is a view showing the lower part of the polishing head as seen from the arrow BB in FIG. 1 ... Steel plate, 2 ... Traveling carriage, 3 ... Polishing carriage, 4 ... Scraper device, 5 ... Spray header, 6 ... Brush roll device, 7 ... Rail, 8 ... Electrode drive motor, 9 ... … Grinding head support frame, 10 …… Lifting cylinder, 11 …… Grinding head, 12 …… Grinding carriage underframe, 13 …… Grinding carriage traveling drive device, 14… Grinding carriage wheel, 15 …… Grinding carriage rail, 16 …… Brush roll, 17 …… Lever, 18 …… Brush roll tilting device, 19 …… Bracket, 20 …… Scraper, 21 …… Scraper lifting device, 22 …… Cover, 23 …… Electrode rotation gear case, 24 …… … Fixed cover, 25… Rotating cover, 26… Conductive brush, 27… Copper plate, 28… Conductive brush, 29… Electrode, 30… Polishing pad, 31… Wiring, 32… Wiring, 33 ...... Brush roll drive device.
フロントページの続き (72)発明者 乳原 寧 岡山県倉敷市水島川崎通１丁目（番地な し） 川崎製鉄株式会社水島製鉄所内 (72)発明者 三代 祐嗣 岡山県倉敷市水島川崎通１丁目（番地な し） 川崎製鉄株式会社水島製鉄所内Front page continuation (72) Inventor Nene Yubara 1-chome, Mizushima Kawasaki-dori, Kurashiki-shi, Okayama Prefecture (without street number) Inside the Mizushima Steel Works, Kawasaki Steel Co., Ltd. No address) Mizusaki Works, Kawasaki Steel Co., Ltd.
Claims (2)
に電解液を配した鋼板の電解研摩装置において、該鋼板
に沿って走行する走行台車と、該走行台車上を横行する
研摩台車を設置し、該研摩台車上には複数の電極とこれ
ら電極の夫々に裏打ちされた研摩用パッドとからなる研
摩ヘッドを搭載し、かつ該研摩ヘッド及び前記研摩用パ
ッドは夫々自転可能に設けられていることを特徴とする
鋼板の電解研摩装置。1. An electrolytic polishing apparatus for a steel sheet having a steel sheet as an anode and a polishing head as a cathode, and an electrolytic solution disposed between the electrodes, and a traveling carriage that travels along the steel sheet and a polishing carriage that traverses on the traveling carriage. And a polishing head comprising a plurality of electrodes and a polishing pad lined with each of these electrodes is mounted on the polishing carriage, and the polishing head and the polishing pad are each rotatably provided. A steel plate electrolytic polishing device characterized in that
るスクレーパ装置，スプレイヘッダ，ブラシロール装置
を載置したことを特徴とする請求項１記載の鋼板の電解
研摩装置。2. The electrolytic polishing apparatus for steel plates according to claim 1, wherein a scraper device for cleaning the electrolytic solution after electrolytic polishing, a spray header, and a brush roll device are mounted on the traveling carriage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13580488A JPH0814040B2 (en) | 1988-06-03 | 1988-06-03 | Electrolytic polishing equipment for steel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13580488A JPH0814040B2 (en) | 1988-06-03 | 1988-06-03 | Electrolytic polishing equipment for steel plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01306600A JPH01306600A (en) | 1989-12-11 |
| JPH0814040B2 true JPH0814040B2 (en) | 1996-02-14 |
Family
ID=15160207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13580488A Expired - Lifetime JPH0814040B2 (en) | 1988-06-03 | 1988-06-03 | Electrolytic polishing equipment for steel plate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0814040B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116575105A (en) * | 2023-06-15 | 2023-08-11 | 上海交通大学 | Full-surface uniform polishing device based on planetary motion and method of use thereof |
-
1988
- 1988-06-03 JP JP13580488A patent/JPH0814040B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01306600A (en) | 1989-12-11 |
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