JPH0591920A - Ring type brush roll for heavy grinding - Google Patents

Ring type brush roll for heavy grinding

Info

Publication number
JPH0591920A
JPH0591920A JP19704391A JP19704391A JPH0591920A JP H0591920 A JPH0591920 A JP H0591920A JP 19704391 A JP19704391 A JP 19704391A JP 19704391 A JP19704391 A JP 19704391A JP H0591920 A JPH0591920 A JP H0591920A
Authority
JP
Japan
Prior art keywords
brush roll
brush
holding metal
bristle
ring
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.)
Granted
Application number
JP19704391A
Other languages
Japanese (ja)
Other versions
JP2620167B2 (en
Inventor
Ginsaku Ueda
銀作 上田
Kosei Kodera
孝正 小寺
Yoshitaka Iwasaki
好孝 岩崎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kowa Co Ltd
Nippon Steel Corp
Kouwa Co Ltd
Original Assignee
Kowa Co Ltd
Nippon Steel Corp
Kouwa Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kowa Co Ltd, Nippon Steel Corp, Kouwa Co Ltd filed Critical Kowa Co Ltd
Priority to JP3197043A priority Critical patent/JP2620167B2/en
Publication of JPH0591920A publication Critical patent/JPH0591920A/en
Application granted granted Critical
Publication of JP2620167B2 publication Critical patent/JP2620167B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

PURPOSE:To obtain a brush roll for heavy grinding to stabilize the quality of a surface-treated steel plate by making thin the bristle-holding metal with a U-shape in the lateral section and increasing the density of the bristles, and further, shaping the side wall of the bristle-holding metal into a wave-form. CONSTITUTION:The whole periphery of a holding metal ring of a brush 34 whose two-folded part of synthetic resin mono-filament is continuously fitted so that the opening of a metal holder composed of an extremely thin plate having a U-shape in the lateral section is forced to face outwardly and the ring axis line 40 formed to be a circle is held in the inwardly folded part, is plastically deformed to provided a wave-form having a specified pitch and depth. A number of sheets are inserted into a planting shell 33 while the peaks and troughs of the wave of each unit are engaged in turn, and it is compressed up to a specified position from both sides to fix (36, 37) both end to make a brush roll for heavy grinding. The quality of a surface-treated steel plate can be made stable and the repairing cost of the brush roll can be reduced by application of this brush roll for the previous process of surface treatment.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】冷間圧延した直後の鋼板表面に付
着しているカーボンや残留鉄分等の汚れを除去し、或い
はメッキラインの表面処理直前のプロセスにおいて、良
好なメッキ表面及び品質を得るため、鋼帯表面を研削し
て、ブラッシング併用式の洗浄装置に用いるリング式ブ
ラシロールに関するものである。
[Industrial application] Satisfactory plating surface and quality are obtained by removing stains such as carbon and residual iron adhering to the surface of steel plate immediately after cold rolling, or in the process immediately before surface treatment of plating line. Therefore, the present invention relates to a ring type brush roll used in a cleaning device that also uses brushing by grinding the surface of a steel strip.

【0002】[0002]

【従来の技術】冷間圧延した冷延鋼帯は、脱脂せず焼鈍
を行うと鋼帯の表面のカーボンや残留鉄分等の汚れが除
去できず、冷延または表面処理鋼帯製品の品質を損う要
因となる。そこで、冷間圧延後の冷延鋼帯を脱脂または
表面研削するために、この鋼帯をブラシロールを備えた
洗浄装置に通すことが一般に行われている。
2. Description of the Related Art When cold-rolled cold-rolled steel strip is annealed without degreasing, stains such as carbon and residual iron on the surface of the steel strip cannot be removed and the quality of cold-rolled or surface-treated steel strip products is improved. It becomes a factor to lose. Therefore, in order to degrease or grind the surface of the cold rolled steel strip after cold rolling, this steel strip is generally passed through a cleaning device equipped with a brush roll.

【0003】上記ブラシロールには、ディスク式とチャ
ンネル式との二種類がある。図5にその外観を図6にそ
の断面を示したディスク式のブラシロールYは、ディス
ク11の周縁部に環状に穿設した毛材挿通孔12に毛材13を
挿通し、毛材13がディスク11の法線方向を向くようワイ
ヤ14で毛材13を固定してブラシ単体15を構成し、多数枚
のブラシ単体15を互いに密接状態で回り止め用キー16を
介して植毛円胴17に挿通し両側より固定部材16で締め付
け、全体として、円柱体の外周面に植毛した如き形態を
備えている。毛材13は、図7に示すように、研磨材入り
の合成樹脂モノフィラメント19を三本束ねて、その外回
りに極細の合成樹脂モノフィラメント20を所定長さにな
るようにスパイラル状に巻回し、この巻回し両フィラメ
ントの接触箇所に接着剤を浸透させて固めた構造であ
る。
There are two types of brush rolls, a disc type and a channel type. The disk type brush roll Y whose appearance is shown in FIG. 5 and whose cross section is shown in FIG. 6 has the bristle material 13 inserted through the bristle material insertion hole 12 formed in the peripheral portion of the disk 11 in an annular shape. The brush 13 is fixed by the wire 14 so as to face the normal direction of the disk 11 to form a brush unit 15, and a large number of brush units 15 are closely contacted with each other to the flocking cylinder 17 via the rotation prevention key 16. The fixing member 16 is tightened from both sides of the insertion, and as a whole, it has a form in which hair is planted on the outer peripheral surface of the cylindrical body. As shown in FIG. 7, the bristle material 13 is made by bundling three synthetic resin monofilaments 19 containing abrasives, and winding a superfine synthetic resin monofilament 20 around the outer periphery thereof in a spiral shape to a predetermined length. It has a structure in which an adhesive is permeated and solidified at the contact points of both filaments that are wound.

【0004】一方、図8,図9にその構造を示したチャ
ンネル式のブラシロールZは、毛材21をU字型に二つ折
りにし、二つ折り部分を横断面凵の字形をした長尺のチ
ャンネル材22の開口に挿入し、ワイヤ23で毛材21の脱落
を防止している。そして該チャンネル材22を植毛円胴24
の外周面に一定の張力を及ぼしながら密に巻き付けるこ
とにより作られている。このチャンネル式ブラシロール
Zの毛材21として、前記したディスク式のブラシロール
Yで採用した特殊な毛材13の他、図10で示すように、研
磨材入りの合成樹脂モノフィラメント25と、研磨材入り
の合成樹脂モノフィラメント25に極細合成樹脂フィラメ
ント26を多数撚り合わせてなる毛材27とを任意の比率で
混毛した混合毛材を採用することができる。
On the other hand, in the channel type brush roll Z whose structure is shown in FIG. 8 and FIG. 9, the bristle material 21 is folded into two in a U shape, and the folded portion is a long cross section. The hair material 21 is inserted into the opening of the channel material 22 and is prevented from falling off by the wire 23. Then, the channel material 22 is planted with a flocked cylinder 24.
It is made by tightly winding it while applying a certain tension to the outer peripheral surface. As the bristle material 21 of this channel type brush roll Z, in addition to the special bristle material 13 adopted in the above-mentioned disc type brush roll Y, as shown in FIG. 10, a synthetic resin monofilament 25 containing an abrasive material and an abrasive material It is possible to employ a mixed bristle material in which the encapsulating synthetic resin monofilament 25 and the bristle material 27 formed by twisting a large number of ultrafine synthetic resin filaments 26 are mixed at an arbitrary ratio.

【0005】[0005]

【発明が解決しようとする課題】上記の洗浄装置に使用
するブラシロールは、汚れを落す脱脂・洗浄機能及び鋼
帯表面処理前の鋼帯表面研削機能を有する等の他、耐久
性に富み、極力安価であることが求められている。この
ような要求に対して、ディスク式のブラシロールYは、
隣接するディスク11のそれぞれに、植設した毛材13が互
いに絡み合い状態になり易い。そのためブラシロールY
の外周面の全面に毛材13が均等に分布された状態になっ
て斑のない研削が行うことができる。また、被研削材の
エッジ部分により、毛割れ現象を起こす恐れも少ないと
いった長所を備えている。しかし、その反面、上記のよ
うにモノフィラメントを束ねた複合構成の毛材13を作る
のに手間がかかり、この毛材13をディスク11に取り付け
るには、更に多くの手間を要し、そのうえ多数枚のブラ
シ単体16を植毛円胴17に回り止め用キー16を介して嵌着
させる工程が加わるので、完成したブラシロールYはか
なり高価とならざるを得なかった。
The brush roll used in the above-mentioned cleaning device has a high durability as well as a degreasing / cleaning function for removing dirt and a steel strip surface grinding function before steel strip surface treatment. It is required to be as cheap as possible. In response to such demands, the disc type brush roll Y is
The bristle materials 13 that are planted in the adjacent disks 11 are likely to be intertwined with each other. Therefore, brush roll Y
Since the bristle material 13 is evenly distributed over the entire outer peripheral surface of the blade, uniform grinding can be performed. In addition, the edge portion of the material to be ground has an advantage that there is little possibility of causing a hair splitting phenomenon. However, on the other hand, it takes a lot of time to make the composite-structured hair material 13 in which the monofilaments are bundled as described above, and it takes much more time to attach the hair material 13 to the disk 11, and more Since the step of attaching the brush unit 16 to the bristling cylinder 17 via the rotation stopping key 16 is added, the completed brush roll Y is inevitably expensive.

【0006】また、このような複合構成の毛材13のう
ち、スパイラル状に巻かれた極細合成樹脂フィラメント
20は摩耗によりほつれが生じ、遂にはこのフィラメント
20が脱落して洗浄液循環系配管の詰まりによる循環用ポ
ンプ,フィルター及び配管洩れなどの設備故障や、洗浄
液循環不良による洗浄液汚れなどをきたして、製品品質
に悪影響を及ぼすことがあった。さらに鋼帯表面の研削
効果を高めるための重研削用ブラシロールを製作するに
当っては研磨材入りの合成樹脂モノフィラメント19の毛
材径を大きくする以外に方法はなく、このようなブラシ
ロールを使用した場合、毛材13を縛る針金効果が薄れる
結果、毛材の脱落,洗浄疵,或いは製品外観を損う等の
問題もある。
[0006] Further, among the hair materials 13 having such a composite structure, an ultrafine synthetic resin filament wound in a spiral shape.
20 was frayed due to abrasion, and finally this filament
There was a possibility that the product quality could be adversely affected by 20 drop-off, causing equipment failure such as circulation pumps, filters and piping leaks due to clogging of the cleaning liquid circulation system piping, and cleaning liquid contamination due to defective cleaning liquid circulation. Furthermore, when manufacturing a brush roll for heavy grinding to enhance the grinding effect on the surface of the steel strip, there is no other method than increasing the bristle diameter of the synthetic resin monofilament 19 containing an abrasive. When used, as a result of the wire effect of binding the bristle material 13 diminishing, there are problems such as falling of the bristle material, cleaning flaws, and deterioration of the product appearance.

【0007】一方、チャンネル式のブラシロールZは、
その構造からしてディスク式のブラシロールYと比して
遥かに容易に作れるものの、チャンネル材22の両側壁の
板部分は毛材21を欠くためにブラシロールZの外周面に
は毛材21の分布に粗密を生じて、被研削材に清浄斑や清
浄疵を生じさせ易いため、厳格な品質管理を求められる
冷延鋼帯の清浄には採用し難かった。また、その後開発
した、このようなチャンネル式ブラシロールZの欠点を
補うため、毛材を混毛式としたようなものもあるが、前
記のように極細フィラメント脱落による清浄液循環系の
毛層詰まりなどの問題は根本的には解決されない。ま
た、重研削用のブラシロールを製作する場合、毛材密度
や毛材径を大きくするには構造的に限界があるため、特
に鋼帯表面処理前の表面研削工程で使用するブラシロー
ルとしては、チャンネル式のものは採用することはでき
ない。
On the other hand, the channel type brush roll Z is
Due to its structure, it is much easier to make than the disk type brush roll Y, but since the plate portions on both side walls of the channel material 22 lack the bristle material 21, the bristle material 21 is provided on the outer peripheral surface of the brush roll Z. It is difficult to use for cleaning cold-rolled steel strips, which require strict quality control, because the unevenness in the distribution of ∘ is likely to cause clean spots and flaws on the material to be ground. Further, in order to make up for the drawbacks of the channel type brush roll Z that was developed later, there is a type in which the bristle material is made into a mixed bristle type, but as described above, clogging of the bristle layer of the cleaning liquid circulation system due to detachment of the ultrafine filaments. Such problems are not fundamentally solved. Further, when manufacturing a brush roll for heavy grinding, there is a structural limit to increasing the bristle density and bristle diameter, so as a brush roll to be used in the surface grinding step before steel strip surface treatment, , Channel type cannot be adopted.

【0008】本発明は、上記した従来のディスク式ブラ
シロールY及びチャンネル式ブラシロールZの持つ諸欠
点を解消するためになされたものである。
The present invention has been made in order to solve the above-mentioned drawbacks of the conventional disc type brush roll Y and channel type brush roll Z.

【0009】[0009]

【課題を解決するための手段】極薄板よりなり横断面が
凵の字形をし開口部を外向きにした、リング状挾持金具
の両側壁に所要のピッチで凵の字の中心方向を向く爪を
配設し、前記挾持金具の開口部に、極薄板よりなるリン
グ状の芯線により合成樹脂モノフィラメントよりなる毛
材の二つ折部を前記開口内に圧入してなるブラシ単体に
おいて、挾持金具の側壁を周方向に連続して所要ピッ
チ,所要深さを持つ波形の山と谷に屈曲し、前記ブラシ
単体の複数を、隣接する挾持金具の波形の山と谷とを相
互に咬合させて植毛円胴に挿通し、両側方向より所要の
位置まで圧縮し両端部を固定した。
[PROBLEMS TO BE SOLVED BY THE INVENTION] A claw which is made of an ultra-thin plate and has a cross section in the shape of a toe and has openings facing outwards and which faces the center of the toe at a required pitch on both side walls of a ring-shaped holding metal fitting. In the brush unit in which the folded portion of the bristle material made of synthetic resin monofilament is press-fitted into the opening by the ring-shaped core wire made of an ultra-thin plate in the opening portion of the holding metal fitting, Is continuously bent in the circumferential direction into wavy peaks and troughs having a required pitch and depth, and a plurality of the brushes are occluded with the wavy peaks and troughs of adjacent holding metal fittings so that the flocking circle It was inserted into the body and compressed from both sides to the required position to fix both ends.

【0010】[0010]

【作用】本発明ブラシロールは、毛材を保持するための
横断面が凵の字形の毛材挾持金具を肉薄のものとするこ
とにより毛材密度を高くし、毛材挾持金具の側壁は、所
定ピッチの波形に山と谷を連続したものとしているため
に、リング状ブラシ単体を積層したときに隣接するブラ
シ単体の山と谷が嵌合し合い、隣接するブラシ単体同士
が強固に固定され回り止め作用をする。また、上記山と
谷との発現により毛材先端を左右に振らすことになり研
削時の筋目等針状傷の発生を防止する。
In the brush roll of the present invention, the bristle material holding metal fitting for holding the bristle material has a thin cross-section and has a thin cross section to increase the bristle material density, and the side wall of the bristle material holding metal fitting is Since the peaks and troughs are continuous in a waveform with a predetermined pitch, when the ring-shaped brushes are stacked, the peaks and troughs of adjacent brushes fit together, and the adjacent brushes are firmly fixed to each other. It acts as a detent. Further, the expression of the peaks and valleys causes the tip of the bristle material to be swung to the left and right, thereby preventing the occurrence of needle-shaped scratches such as streaks during grinding.

【0011】[0011]

【実施例】本発明の重研削用リング式ブラシロールの実
施例を次に説明する。
EXAMPLES Examples of the ring brush roll for heavy grinding of the present invention will be described below.

【0012】本発明の重研削用リング式ブラシロール31
は、図1に一部切除した状態の全体正面で示す如く、ロ
ール軸32の植毛円胴33に図2に示すようなリング式ブラ
シ単体34の多数枚を挿通し、矢印35の方向に両側より所
要の圧縮力により圧縮した後、戻り止めとして固定板3
6,37を設置し構成したものである。
Ring brush roll 31 for heavy grinding of the present invention
As shown in the front view in a partially cut-away state in FIG. 1, insert a large number of ring type brush units 34 as shown in FIG. After compressing with more required compression force, fixed plate 3 as detent
It consists of 6 and 37 installed.

【0013】リング式ブラシ単体34は、リング状の挾持
金具38,リング状の平形芯線39,毛材40として研磨材入
り合成樹脂モノフィラメントより構成されている。ブラ
シ単体34の詳細構造を、図2の III−III 断面を表す図
3で説明する。リング状の挾持金具38の横断面は、開口
部が外向きの凵の字形をなし、その内部に、中央にて二
つ折りにした毛材40の内折り部に断面長方形の平形芯線
39を把持させたものを圧入し、リング状挾持金具38の側
壁41には内側に折り曲げた爪42を設け、平形芯線39の補
強と毛材40の円周上における自由移動の防止をしてい
る。挾持金具38及び平形芯線39は共に極薄鋼板で形成す
ることによりブラシ単体34間の隙間を縮めることに役立
てることができ、且つ毛材40の二つ折りの中央合わせ部
の毛割れを防止する。植毛する毛量は、同じく挾持金具
を使用する従来のチャンネルブラシロールの少なくとも
1.5倍以上とする。更にまた、上記のようにして構成し
たブラシ単体34の全円周部にわたり、深さ10mm位で60°
ピッチ位の、山43と谷44とよりなる波形を図4の如く形
成し、ブラシ単体34は完成する。
The ring type brush unit 34 is composed of a ring-shaped holding metal fitting 38, a ring-shaped flat core wire 39, and a bristle material 40 made of a synthetic resin monofilament containing an abrasive material. The detailed structure of the brush unit 34 will be described with reference to FIG. 3 showing the III-III cross section of FIG. The cross-section of the ring-shaped holding metal fitting 38 has a shape of an upside-down opening, and inside thereof, a flat core wire having a rectangular cross section at the inner folded portion of the bristle material 40 folded in half at the center.
The one holding 39 is press-fitted, and the side wall 41 of the ring-shaped holding metal fitting 38 is provided with an inwardly bent claw 42 to reinforce the flat core wire 39 and prevent the bristle material 40 from freely moving on the circumference. There is. Since both the holding metal fitting 38 and the flat core wire 39 are made of an ultra-thin steel plate, they can be used to reduce the gap between the brush units 34, and prevent bristle cracking at the center-aligned portion of the bristle material 40. The amount of hair to be transplanted is at least the same as that of a conventional channel brush roll that also uses a holding metal fitting.
1.5 times or more. Furthermore, over the entire circumference of the brush unit 34 configured as described above, at a depth of about 10 mm, 60 °
A waveform consisting of peaks 43 and valleys 44 at the pitch is formed as shown in FIG. 4, and the brush unit 34 is completed.

【0014】本発明の重研削用リング式ブラシロール31
にあっては、毛量も従来のチャンネルブラシロールZよ
り多く植毛できるから植毛密度が緻密になるので、従っ
て、ディスクブラシロールY及びチャンネルブラシロー
ルZのような植毛密度を緻密にするため、二種類の複合
モノフィラメントを使用する必要はなく一種類の単モノ
フィラメントで充分である。従って、ディスクブラシロ
ールYのように複合構成の毛材13のうち、極細合成樹脂
フィラメント20が摩耗によりほつれ脱落したり、また、
その後開発されたもののように、混毛式の極細合成樹脂
フィラメントが同じく摩耗によりほつれ脱落するような
不具合を起こすようなことはない。
Ring brush roll 31 for heavy grinding of the present invention
In this case, since the amount of bristles can be planted more than that of the conventional channel brush roll Z, the flocking density becomes denser. Therefore, in order to make the flocking density of the disc brush roll Y and the channel brush roll Z denser, It is not necessary to use one type of composite monofilament, one type of single monofilament is sufficient. Therefore, of the bristle material 13 having a composite structure such as the disc brush roll Y, the ultrafine synthetic resin filament 20 is frayed and dropped due to abrasion, or
Unlike the one developed after that, the mixed-fiber type ultrafine synthetic resin filament does not cause the trouble of fraying and dropping due to wear.

【0015】重研削可能の条件の一つとして、毛材直径
を大きくして腰を強くするのが効果的であるが、従来の
ディスク式ブラシロールYは大径にすると毛材抜脱の原
因となるし、また、チャンネル式ブラシロールZでは大
径にするとチャンネル材22が開いてしまって製品にはな
らないが、本発明によると、ブラシ単体34の挾持金具38
が開いてしまってもブラシ単体34を積層して圧縮してい
くと上記の開きは圧縮力により矯正されるので問題はな
い。
As one of the conditions under which heavy grinding is possible, it is effective to increase the diameter of the bristle material to strengthen the waist. However, in the conventional disc type brush roll Y, when the diameter is large, the bristle material is pulled out. Also, in the case of the channel type brush roll Z, if the diameter is made large, the channel material 22 will open and it will not be a product, but according to the present invention, the gripping member 38 of the brush unit 34 is held.
If the brush is opened, the above-mentioned opening is corrected by the compressive force when the brushes 34 are stacked and compressed. Therefore, there is no problem.

【0016】前記した如くブラシ単体34の全周部を山43
と谷44とに形成し、ブラシロール組立製造時、それら多
数のブラシ単体34を植毛円胴33に挿通・圧縮するとき、
隣り合うブラシ単体34同士の山43と谷44、或いは谷44と
山43といった具合に咬合しあうので、仮にブラシ単体34
同士の山43と谷44との間に多少の隙間が存在したとして
も、その隙間は図4においてブラシロールの回転方向45
に対して波形となるので、被研削体に筋状の所謂ブラシ
マーク等を残すことはない。
As described above, the entire circumference of the brush unit 34 is covered with the mountain 43.
And a valley 44, and when inserting and compressing a large number of these brush units 34 into the flocking cylinder 33 during brush roll assembly manufacturing,
Since the brushes 34 of the adjacent brushes 34 occlude with each other such as the mountain 43 and the valley 44, or the valley 44 and the mountain 43, the brush alone 34
Even if there is a slight gap between the crests 43 and the troughs 44, the gap is shown in FIG.
Since it has a corrugated shape, a so-called brush mark or the like having a streak shape is not left on the object to be ground.

【0017】上記した如く、各ブラシ単体34は山43,谷
44の作用により一体化するので、ブラシ単体34が各所に
緩んだりズレたりはしないから、ディスクブラシYのよ
うに回り止め用のキー16とかキー溝等を必要としない。
毛材40を挾持する挾持金具38は横断面が凵形をなすの
で、機械力学的にみても極めて堅牢であるから重研削用
とし、緻密な毛材密度を得るための過大な圧縮力に耐え
ることが可能であるし、必ずしもそれほど緻密な毛材密
度を必要としない、所謂弱・中研削用として或る程度圧
縮力を弱くした場合でも充分使用することができる。
As described above, each brush unit 34 has a mountain 43 and a valley.
Since the brush unit 34 is integrated by the action of 44, the brush unit 34 does not loosen or shift in various places, and therefore, unlike the disc brush Y, the rotation preventing key 16 and the key groove are not required.
Since the holding metal fitting 38 for holding the bristle material 40 has a lateral cross-section, it is extremely robust in terms of mechanics, so it is used for heavy grinding and can withstand an excessive compression force to obtain a dense bristle density. However, it is possible to sufficiently use even when the compressive force is weakened to some extent for so-called weak / medium grinding, which does not necessarily require such a dense bristle density.

【0018】組立製造時、ブラシ単体34を植毛円胴33に
挿通させるときの両者の嵌合程度は極めて緩やかなもの
であるから、複数のブラシ単体34を一度圧縮してブラシ
ロール31に製品化し、使用した後でも容易に分解可能で
あるから、その後、例えば該ブラシロール31の任意の一
部分に不具合が発生した時においても簡単に新旧ブラシ
単体34の交換が行える。
At the time of assembly and manufacture, the brushes 34 are inserted into the flocking cylinder 33 at a relatively moderate degree of fitting. Therefore, a plurality of brushes 34 are compressed once to be commercialized as a brush roll 31. Since it can be easily disassembled even after use, the new and old brush unit 34 can be easily replaced after that, for example, when a problem occurs in any part of the brush roll 31.

【0019】本発明を溶融亜鉛メッキライン(CGL)
における、入り側清浄装置に適用した場合の使用例を下
記に示すと ライン使用 ライン速度……… 260m/min 通板サイズ………0.40〜 1.6mm厚さ× 610〜 1,530mm幅 清浄装置使用 ブラシロール段数………… 4段 ブラシロール回転数……… 900〜1,200rpm ブラシロール圧下量………約 3mm ブラシロール負荷電流……約40 A 清浄液………温水及びアルカリ水溶液 ブラシロール使用 サイズ…………φ 320× 1,800mm リング…………波ピッチ60°×波深さ10mm 毛 材…………ナイロン6-12(#240SIC砥粒入り) φ 0.9×有効毛丈60mm 鋼帯研削量…… 0.6g/m2
The present invention is a hot dip galvanizing line (CGL)
The following shows an example of use when applied to the inlet side cleaning device at: Line speed Line speed: 260 m / min Strip size: 0.40 to 1.6 mm thickness x 610 to 1530 mm width Brush used in cleaning device Number of rolls ………… 4 stages Brush roll speed ………… 900 to 1,200 rpm Brush roll reduction amount ………… 3 mm Brush roll load current …… 40 A Clean solution ………… Hot water and alkaline solution Brush roll size ………… φ320 × 1,800mm Ring ………… Wave pitch 60 ° × Wave depth 10mm Bristles ………… Nylon 6-12 (with # 240SIC abrasive grains) φ 0.9 × Effective bristle length 60mm Steel strip grinding Amount …… 0.6g / m 2

【0020】[0020]

【発明の効果】挾持金具に極薄板を採用したことによ
り、ブラシ単体間の隙間を縮め、清浄斑,清浄疵の発生
防止に寄与した。
EFFECTS OF THE INVENTION By adopting an ultra-thin plate for the holding metal fitting, the gap between the brushes is reduced, which contributes to the prevention of clean spots and flaws.

【0021】芯線に極薄板を採用したことにより、毛材
二つ折り中央合わせ部の毛割れを縮めたことにより、清
浄斑,清浄疵の発生防止に寄与した。
By adopting an ultra-thin plate for the core wire, the hair cracking at the center-folded portion of the hair material is reduced, which contributes to the prevention of clean spots and scratches.

【0022】ブラシ単体の全円周部を波形状に形成した
ことにより、清浄斑,清浄疵の発生防止に寄与すること
ができた。
By forming the entire circumference of the brush itself in a wavy shape, it was possible to contribute to the prevention of clean spots and clean marks.

【0023】単一の砥粒入りモノフィラメントで毛材密
度を均一にしたことにより、表面処理前の鋼帯表面研削
において良好な表面処理被膜と重研削性とを同時に解決
することができた。
By uniformizing the bristle material density with a single monofilament containing abrasive grains, it was possible to simultaneously solve a good surface-treated coating and heavy grindability in the surface grinding of the steel strip before the surface treatment.

【0024】毛材径を大きくすることなく、なるべく小
さな毛材径で構成したリングブラシ単体積層群を従来ブ
ラシよりさらに強圧縮して緻密なブラシ表面が得られる
ことから、清浄斑,清浄疵等の問題が解消された。
Since a ring brush single-layer laminated group constituted by a small bristle diameter as much as possible is compressed more strongly than a conventional brush without increasing the bristle diameter, a fine brush surface can be obtained. The problem of was solved.

【0025】従来ブラシが果たせなかった相当大径の砥
粒入りモノフィラメントでも植毛可能となったので、さ
らに高度な重重研削ができるようになった。
Since even a monofilament containing a considerably large diameter of abrasive grains, which cannot be achieved by a conventional brush, can be transplanted, it becomes possible to perform more advanced heavy grinding.

【0026】ブラシロールの組立製造時、ブラシ単体に
形成してある山と谷に、隣り合うブラシ単体の谷と山が
がっちり咬合するから、ブラシ単体が個々にズレたり緩
んだりしない。また、回り止め用キー,キー溝等は不要
となった。
At the time of assembling and manufacturing the brush roll, since the valleys and peaks of the adjacent brushes are firmly engaged with the peaks and valleys formed on the brush itself, the brushes are not displaced or loosened individually. In addition, the rotation prevention key and key groove are no longer required.

【0027】ブラシ単体と植毛円胴との嵌め合いは極め
て緩くしてあるので、ブラシロール使用後に一部不具合
が生じた場合でも、随時簡単に分解,取替,組立が行え
るようになった。
Since the fit between the brush unit and the flocking cylinder is extremely loose, even if some trouble occurs after using the brush roll, the brush unit can be easily disassembled, replaced, and assembled.

【0028】ブラシロールが設置されている清浄装置に
おいて、循環する洗浄液内には毛屑は発生せず、循環系
の毛詰まりやこれに起因する洗浄液汚れも防止でき、循
環系設備のメンテフリー化及び製品の品質安定化が図れ
るようになった。
In a cleaning device equipped with a brush roll, no hair dust is generated in the circulating cleaning liquid, clogging of the circulation system and cleaning liquid contamination due to this can be prevented, and maintenance of the circulation system equipment becomes free. Also, the quality of the product can be stabilized.

【0029】組立製造時、ブラシ単体群の圧縮の度合い
を加減するだけで、重研削ブラシロール以外に軽研削,
中研削ブラシロールをも製造し得るようになった。ディ
スク式ブラシロールに対比して、毛材単一化,ブラシロ
ール製作過程の合理化によりコストの低減が図れるよう
になった。
At the time of assembling and manufacturing, by simply adjusting the degree of compression of the brush unit group, light grinding can be performed in addition to the heavy grinding brush roll.
It has also become possible to manufacture medium grinding brush rolls. Compared to disk type brush rolls, cost reduction can be achieved by unifying the bristles and streamlining the brush roll manufacturing process.

【図面の簡単な説明】[Brief description of drawings]

【図1】本発明に係るリング式重研削用ブラシロールの
一部を切り欠いたものの全体正面図である。切欠き部分
は概略を示す。
FIG. 1 is an overall front view of a ring roll brush roll for heavy grinding according to the present invention with a part cut away. The notch part shows an outline.

【図2】図1のII−II線における縦断側面図である。FIG. 2 is a vertical sectional side view taken along the line II-II in FIG.

【図3】図2の III−III 線における側断面図である。FIG. 3 is a side sectional view taken along line III-III in FIG.

【図4】図2のIV−IV線における横断面において植毛円
胴を取り除いた後の一連の挾持金具の裏面部の展開図で
ある。
FIG. 4 is a development view of the back surface of a series of sandwiching metal fittings after the flocking cylinder is removed in the cross section taken along the line IV-IV in FIG.

【図5】従来のディスク式ブラシロールYの一部を切り
欠いたものの全体正面図である。
FIG. 5 is an overall front view of a conventional disc type brush roll Y with a part cut away.

【図6】図5のVI−VI線断面における側断面図である。6 is a side sectional view taken along the line VI-VI of FIG.

【図7】複合モノフィラメントの正面図である。FIG. 7 is a front view of a composite monofilament.

【図8】従来のチャンネル式ブラシロールZの一部を切
り欠いたものの全体正面図である。
FIG. 8 is an overall front view of a part of a conventional channel type brush roll Z cut away.

【図9】図8のIX−IX断面における側断面図である。9 is a side sectional view taken along the line IX-IX in FIG.

【図10】Aはモノフィラメントの正面図、Bは混合モノ
フィラメントの正面図である。
FIG. 10A is a front view of a monofilament, and B is a front view of a mixed monofilament.

【符号の説明】[Explanation of symbols]

31 重研削ブラシロール 33 植毛円胴 38 挾持金具 39 平形芯線 40 毛材 41 側壁 42 爪 43 山 44 谷 31 Heavy grinding brush roll 33 Flocking cylinder 38 Holding tool 39 Flat core wire 40 Hair material 41 Side wall 42 Claw 43 Mountain 44 Valley

フロントページの続き (72)発明者 小寺 孝正 愛知県東海市東海町5丁目3番地 新日本 製鐵株式会社名古屋製鐵所内 (72)発明者 岩崎 好孝 愛知県東海市東海町5丁目3番地 新日本 製鐵株式会社名古屋製鐵所内Front Page Continuation (72) Inventor Takamasa Kodera 5-3 Tokai-cho, Tokai-shi, Aichi Pref.Nippon Steel Works (72) Inventor Yoshitaka Iwasaki 5-3 Tokai-cho, Tokai-shi Aichi Steel Works Co., Ltd.Nagoya Steel Works

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】 極薄板よりなり横断面が凵の字形をし開
口部を外向きにした、リング状挾持金具の両側壁に所要
のピッチで凵の字の中心方向を向く爪を配設し、前記挾
持金具の開口部に、極薄板よりなるリング状の芯線によ
り合成樹脂モノフィラメントよりなる毛材の二つ折部を
前記開口内に圧入してなるブラシ単体において、挾持金
具の側壁を周方向に連続して所要ピッチ,所要深さを持
つ波形の山と谷に屈曲し、前記ブラシ単体の複数を、隣
接する挾持金具の波形の山と谷とを相互に咬合させて植
毛円胴に挿通し、両側方向より所要の位置まで圧縮し両
端部を固定してなる重研削用リング式ブラシロール。
1. A claw which is made of an ultra-thin plate and has a lateral cross section with an opening facing outward, and a pair of side walls of a ring-shaped holding metal fitting with claws directed toward the center of the rectangular shape at a required pitch. In a brush unit in which a folded portion of a bristle material made of a synthetic resin monofilament is pressed into the opening of the holding metal fitting by a ring-shaped core wire made of an ultrathin plate, the side wall of the holding metal fitting is circumferentially arranged. Continuously bend into wavy peaks and troughs with the required pitch and depth, and insert a plurality of brushes into the flocking cylinder by interlocking the wavy peaks and troughs of adjacent holding metal fittings with each other. , A ring brush roll for heavy grinding that is compressed from both sides to the required position and fixed at both ends.
JP3197043A 1991-07-11 1991-07-11 Ring type brush roll for heavy grinding Expired - Fee Related JP2620167B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3197043A JP2620167B2 (en) 1991-07-11 1991-07-11 Ring type brush roll for heavy grinding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3197043A JP2620167B2 (en) 1991-07-11 1991-07-11 Ring type brush roll for heavy grinding

Publications (2)

Publication Number Publication Date
JPH0591920A true JPH0591920A (en) 1993-04-16
JP2620167B2 JP2620167B2 (en) 1997-06-11

Family

ID=16367772

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3197043A Expired - Fee Related JP2620167B2 (en) 1991-07-11 1991-07-11 Ring type brush roll for heavy grinding

Country Status (1)

Country Link
JP (1) JP2620167B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5006483B1 (en) * 2011-09-13 2012-08-22 本間 忠樹 Brush for processing and brush processing device
JP2012205864A (en) * 2011-03-30 2012-10-25 Minoru Muroie Rotary brush and work machine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5959733A (en) * 1982-09-30 1984-04-05 Nitto Electric Ind Co Ltd Membrane containing liquid active material and production thereof

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5959733A (en) * 1982-09-30 1984-04-05 Nitto Electric Ind Co Ltd Membrane containing liquid active material and production thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012205864A (en) * 2011-03-30 2012-10-25 Minoru Muroie Rotary brush and work machine
JP5006483B1 (en) * 2011-09-13 2012-08-22 本間 忠樹 Brush for processing and brush processing device
WO2013038507A1 (en) * 2011-09-13 2013-03-21 本間 忠樹 Processing brush and brush-type processing device

Also Published As

Publication number Publication date
JP2620167B2 (en) 1997-06-11

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