JPS63267489A - Method of removing dust on sheet-shaped article - Google Patents
Method of removing dust on sheet-shaped articleInfo
- Publication number
- JPS63267489A JPS63267489A JP62102798A JP10279887A JPS63267489A JP S63267489 A JPS63267489 A JP S63267489A JP 62102798 A JP62102798 A JP 62102798A JP 10279887 A JP10279887 A JP 10279887A JP S63267489 A JPS63267489 A JP S63267489A
- Authority
- JP
- Japan
- Prior art keywords
- roll
- sheet
- belt
- dust
- adhesive
- 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
- 239000000428 dust Substances 0.000 title claims description 43
- 238000000034 method Methods 0.000 title claims description 24
- 239000000853 adhesive Substances 0.000 claims description 46
- 230000001070 adhesive effect Effects 0.000 claims description 46
- 239000000463 material Substances 0.000 claims description 35
- 239000002985 plastic film Substances 0.000 claims description 9
- 239000002344 surface layer Substances 0.000 claims description 9
- 229920001971 elastomer Polymers 0.000 claims description 6
- 229920006255 plastic film Polymers 0.000 claims description 6
- 239000005060 rubber Substances 0.000 claims description 6
- 239000004014 plasticizer Substances 0.000 claims description 4
- 238000010998 test method Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- NKWPZUCBCARRDP-UHFFFAOYSA-L calcium bicarbonate Chemical compound [Ca+2].OC([O-])=O.OC([O-])=O NKWPZUCBCARRDP-UHFFFAOYSA-L 0.000 description 5
- 229910000020 calcium bicarbonate Inorganic materials 0.000 description 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- QLZJUIZVJLSNDD-UHFFFAOYSA-N 2-(2-methylidenebutanoyloxy)ethyl 2-methylidenebutanoate Chemical compound CCC(=C)C(=O)OCCOC(=O)C(=C)CC QLZJUIZVJLSNDD-UHFFFAOYSA-N 0.000 description 2
- 244000043261 Hevea brasiliensis Species 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000002313 adhesive film Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- 239000005038 ethylene vinyl acetate Substances 0.000 description 2
- 229920006244 ethylene-ethyl acrylate Polymers 0.000 description 2
- 239000005042 ethylene-ethyl acrylate Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 229920003052 natural elastomer Polymers 0.000 description 2
- 229920001194 natural rubber Polymers 0.000 description 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920003051 synthetic elastomer Polymers 0.000 description 2
- 239000005061 synthetic rubber Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000003522 acrylic cement Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000003851 corona treatment Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
［産業上の利用分野］
本発明は、回路基板、フィルム・紙等の表面に附着した
塵埃を除塵する方法に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a method for removing dust attached to the surfaces of circuit boards, films, paper, etc.
［従来の技術とその問題点］
従来、プラスチック、シート等に附着した塵埃の除去は
、粘着性を有するブラシやロールを用いて行われている
。このような手段によるものでは、長時間使用するとブ
ラシやロールが汚れてしまい塵埃の除去効果が減少する
。そこでブラシやロールを交換するか或は洗浄する必要
がある。このためブラシやロールの交換等を行っている
間は、塵埃の除去作業を中断しなければならず生産性を
著しく低下する。然るに、エレクトロニクス等の分野で
使用される回路基板、プラスチックフィルム等は、微細
な塵埃が僅かでも附着していると種々のトラブルの原因
となるため、完全に塵埃を除去した回路基板、プラスチ
ックフィルム等が要求されている。[Prior art and its problems] Conventionally, dust attached to plastics, sheets, etc. has been removed using an adhesive brush or roll. With such means, if used for a long time, the brushes and rolls become dirty, reducing the dust removal effect. Therefore, the brushes and rolls need to be replaced or cleaned. Therefore, while the brushes and rolls are being replaced, the dust removal work must be interrupted, which significantly reduces productivity. However, if even a small amount of fine dust is attached to circuit boards, plastic films, etc. used in fields such as electronics, it can cause various problems. is required.
又本発明者等は先に表面に粘着性を有するロール相互間
に回路基板、プラスチックシート等のシート状物を接触
通過せしめて、該シート状物に附着する塵埃を除去する
方法（特願昭６０−２４２６２５）を提案した。In addition, the present inventors have proposed a method (patent application) in which a sheet-like object such as a circuit board or a plastic sheet is first passed through contact between rolls having adhesive surfaces to remove dust adhering to the sheet-like object. 60-242625) was proposed.
然しかかる方法においては塵埃を除去するためのプラス
チックフィルム等のシート状物は、その厚さが薄いため
該シート状物をロールの間隙部に通過せしめた場合、ロ
ールの寸法精度が極めて重要であり、僅かなロール間隙
部において広い場合には塵埃を全く除去することが出来
ず又狭い場合にはシート状物が圧縮され該シート状物に
被害を与えるという問題を生ずるものであった。従って
シート状物の厚さにあわせてその度毎に寸法精度のよい
ロールをうろことは極めて困難であった。However, in this method, the sheet-like material such as a plastic film for removing dust is thin, so when the sheet-like material is passed through the gap between the rolls, the dimensional accuracy of the roll is extremely important. If the small roll gap is wide, no dust can be removed at all, and if it is narrow, the sheet material is compressed, causing damage to the sheet material. Therefore, it is extremely difficult to use rolls with good dimensional accuracy each time to match the thickness of the sheet material.
［発明が解決しようとする問題点］
本発明がかかる現状に鑑み鋭意研究を行った結果、回路
基板、プラスチックシート等のシート状物の厚さが変る
も、その厚さに応じて自在に調整して粘着性物体に密着
し容易に該シート状物の表面に附着する塵埃を除去し、
無塵埃のシート状物を連続的に製造しつる方法を開発し
たものである。[Problems to be Solved by the Invention] As a result of intensive research in view of the current situation, the present invention can be freely adjusted according to the thickness of sheet materials such as circuit boards and plastic sheets, even though the thickness of the sheet material changes. to remove dust that adheres to adhesive objects and easily adheres to the surface of the sheet-like object,
We have developed a method for continuously manufacturing and hanging dust-free sheet materials.
［問題点を解決するための手段］
本発明方法は回路基板等のシート状物の表面に附着せる
塵埃を除去する方法において、ゴム弾性及び表面粘着性
を有するエンドレスベルト（以下粘着ベルトという）を
回転せしめて該ベルト上にシート状物を載置して走行せ
しめ、該ベルトと離間するまでの所望位置にゴム弾性及
び表面粘着性を有する回転自在な第１ロールと該ベルト
上に接触せしめるか或は僅かな間隙部を形成して取付け
ると共に第１ロールより表面粘着性の大きい第２ロール
を該第１ロールに接触せしめ回転自在に取付け、該シー
ト状物の上面に附着せる塵埃を第１ロールの表面に密着
せしめた後、該塵埃を第２ロールに転移せしめて除去す
ると共に該シート状物がベルトより１ｍ１ｌｉｆｌシた
後の所望位置に上記ベルトより粘着性の大きい第３ロー
ルを該ベルトに接触せしめて取付は該シート状物の下面
に附着した塵埃を第３ロールに転移せしめて除去するこ
とを特徴とするものである。[Means for Solving the Problems] The method of the present invention is a method for removing dust attached to the surface of a sheet-like object such as a circuit board, and uses an endless belt (hereinafter referred to as an adhesive belt) having rubber elasticity and surface adhesiveness. A sheet-like material is placed on the belt by rotation, and the sheet-like material is caused to run, and a rotatable first roll having rubber elasticity and surface adhesiveness is brought into contact with the belt at a desired position until it is separated from the belt. Alternatively, a second roll having a surface adhesiveness greater than that of the first roll may be attached with a slight gap formed therein so as to be rotatable in contact with the first roll, and the dust attached to the upper surface of the sheet may be removed from the first roll. After the dust is brought into close contact with the surface of the roll, the dust is transferred to a second roll and removed, and after the sheet-like material has moved 1 ml from the belt, a third roll having a higher adhesiveness than the belt is placed at a desired position. The attachment method is characterized in that dust adhering to the lower surface of the sheet material is transferred to a third roll and removed.
本発明方法において粘着ベルト及びロールにゴム弾性及
び粘着性を附与せしめるには例えば天然ゴム又は合成ゴ
ム等に多量の油及びタッキファイヤ等を配合しこれを加
硫して得る力とあるいは塩化ビニル樹脂に多量の液状可
塑剤とタッキファイヤを配合してうるちのである。なお
、粘着ベルトはその裏面に強化性織布例えばポリエステ
ル繊維による帆布を貼着することが好ましい。In the method of the present invention, in order to impart rubber elasticity and adhesiveness to adhesive belts and rolls, for example, a large amount of oil and tackifier is blended with natural rubber or synthetic rubber, and the mixture is vulcanized to obtain the strength or vinyl chloride. It is made by mixing resin with a large amount of liquid plasticizer and tackifier. Note that it is preferable that a reinforcing woven fabric, such as canvas made of polyester fibers, be attached to the back side of the adhesive belt.
而して、粘着ベルトを第１ロールとの表面層における好
ましい粘着力はＪ、Ｄｏｗの粘着試験法にて１ｌＱ１〜
４を有するものである。又第２ロール及び第３ロールは
第１ロールと同様の材質で形成してもよいが、第２ロー
ル及び第３ロールの表面層の粘着力はＪ、［）ｏｗの粘
着試験法による粘着力にて第１ロールよりも大きいもの
、特に２段階以上大きなものが好ましい。Therefore, the preferable adhesion strength of the surface layer between the adhesive belt and the first roll is 1lQ1~1 by the adhesion test method of J. Dow.
4. The second roll and third roll may be made of the same material as the first roll, but the adhesive strength of the surface layer of the second roll and third roll is determined by the adhesive test method of J, [)ow. It is preferable that the roll be larger than the first roll, especially one that is two or more steps larger.
なお、Ｊ、Ｄｏｗの粘着試験法による粘着力とは１５度
の傾斜台に被測定物を固定し、助走距離１０ｃａ２のと
ころから径１／３２〜３２／３２インチノ３２個の鋼球
をころがし被測定物上で止まる＃１球の内置大径の鋼球
の径をもってポールタックとし、１／３２〜３２／３２
インチの分数値でＮａ １〜３２と表示するものである
。The adhesion strength measured by the adhesion test method of J. The pole tack is the diameter of the large steel ball placed inside the #1 ball that stops on the object to be measured, and the pole tack is 1/32 to 32/32.
It is expressed as a fractional value of Na 1 to 32 in inches.
又第２ロール及び第３ロールは多数層により形成してお
くことによりその表面に塵埃が多量に剛着した場合、該
表面層のみを剥離して除去すればよく、直ちに新規な表
面層に取替えることが出来る。その表面層として粘着性
の材料層を設けた紙又はプラスチックフィルム等の巻装
したもので形成する場合、プラスチック材料としてはポ
リエチレン（ＰＥ）、ポリプロピレン（ＰＰ） 、エチ
レン−酢酸ビニル共重合体（ＥＶＡ）、エチレン−エチ
ルアクリレート（ＥＥＡ）、ポリエチレンテレフタレー
ト（ＰＥＴ）等を使用するのが好ましい。紙又はプラス
チックフィルムの裏面側の離型性は、裏面にシリコン焼
付は処理等を施すことにより行ない、表面側の粘着性は
、表面にコロナ処理した後、アクリル、天然ゴム、合成
ゴム等にて作られる粘着剤を塗布することにより達成で
きる。Furthermore, since the second and third rolls are formed with multiple layers, if a large amount of dust adheres to the surface, it is only necessary to peel off and remove only the surface layer, and immediately replace it with a new surface layer. I can do it. When the surface layer is made of paper or a plastic film wrapped with an adhesive material layer, the plastic material may be polyethylene (PE), polypropylene (PP), ethylene-vinyl acetate copolymer (EVA), etc. ), ethylene-ethyl acrylate (EEA), polyethylene terephthalate (PET), etc. are preferably used. The releasability of the back side of the paper or plastic film is achieved by applying a silicone baking treatment to the back side, and the adhesiveness of the front side is achieved by applying acrylic, natural rubber, synthetic rubber, etc. after corona treatment to the surface. This can be achieved by applying a prepared adhesive.
粘着力の調整は、粘着剤の種類、塗布量の調節により容
易に可能である。また、紙の場合には、裏面の離型処理
を施した紙にプラスチックフィルムの場合と同様に粘着
剤を塗布することにより容易に作ることができる。Adhesive force can be easily adjusted by adjusting the type of adhesive and the amount applied. Further, in the case of paper, it can be easily made by applying an adhesive to paper whose back surface has been subjected to mold release treatment, as in the case of plastic film.
又本発明方法を達成せしめるための粘着ベルト、第１ロ
ール、第２ロール及び第３ロールの構成は、第１図に示
す如くシート状物１を粘着ベルト２の上に載置し、該粘
着ベルト２及び第１ロール３を駆動せしめることにより
該シート状物１を、粘着ベルト２と第１ロール３との閂
において接触或は圧接せしめながら通過させると、該シ
ート状物１の上面に附着せる塵埃は第１ロール３に、下
面に附着した塵埃はベルト２に夫々密着する。この場合
粘着ベルト２において、その第１ロール３に接触する直
前の裏面に鉄製、アルミ製の補助ロール６を取付けてお
き、該補助ロール５−は上下に動がすことにより粘着ベ
ルト２の弾性特性と相俟って粘着ベルト２と第１ロール
３との間隙部を如何様にも調整することが出来るもので
あり、シート状物１においてその厚さが変るとしても粘
着ベルト２と第１ロール３とを十分に接触せしめ、その
接触角度が一定に保たれ、該シート状物１の附着せる塵
埃を十分に除去することが出来るものである。Furthermore, the structure of the adhesive belt, first roll, second roll, and third roll for achieving the method of the present invention is as shown in FIG. By driving the belt 2 and the first roll 3, the sheet-like material 1 is passed through the bar between the adhesive belt 2 and the first roll 3 while being in contact or pressure contact, and the sheet-like material 1 is attached to the upper surface of the sheet-like material 1. The dust that adheres to the first roll 3 adheres to the belt 2, and the dust that adheres to the lower surface adheres to the belt 2. In this case, an auxiliary roll 6 made of iron or aluminum is attached to the back surface of the adhesive belt 2 immediately before it contacts the first roll 3, and the auxiliary roll 5- is moved up and down to increase the elasticity of the adhesive belt 2. Together with the characteristics, the gap between the adhesive belt 2 and the first roll 3 can be adjusted in any way, and even if the thickness of the sheet-like material 1 changes, the gap between the adhesive belt 2 and the first roll 3 can be adjusted in any way. The roller 3 is brought into sufficient contact with the roll 3, the contact angle is kept constant, and the dust attached to the sheet-like material 1 can be sufficiently removed.
又、第１ロール３には第２ロール４を接触せしめ、第１
ロールに附着した塵埃を第２ロールに転移せしめるもの
である。なお補助ロール６は１個に限らず２個設けても
よい。Further, the second roll 4 is brought into contact with the first roll 3, and the first roll 3 is brought into contact with the second roll 4.
This is to transfer the dust attached to the roll to the second roll. Note that the number of auxiliary rolls 6 is not limited to one, but two may be provided.
更にシート状物１の下面に附着せる塵埃は第１ベルト２
上に密着するから該シート状物がベルトより離間した後
に第３ロール５により転移して除去するものである。な
お第３ロールのＭＴｊＪに上記同様補助ロール６−を設
けることが好ましい。Furthermore, the dust attached to the bottom surface of the sheet-like object 1 is removed by the first belt 2.
Since the sheet-like material adheres closely to the belt, after the sheet-like material is separated from the belt, it is transferred and removed by the third roll 5. Note that it is preferable that the third roll MTjJ is provided with an auxiliary roll 6- as described above.
又第２ロール及び第３ロールは例えばエアーシリンダー
によって第１ロール又は粘着ベルトから着脱出来るよう
にし、更に第１ロール、粘着ベルトとの接触度合を調節
出来るようにすることが好ましい。この接触度合の調節
によって第１ロール。Further, it is preferable that the second roll and the third roll be detachable from the first roll or the adhesive belt using, for example, an air cylinder, and that the degree of contact with the first roll and the adhesive belt can be adjusted. The first roll is adjusted by adjusting the degree of contact.
粘着ベルトから第２ロール、第３ロールにｆｇ竹する塵
埃の転移量を調節することが出来る。The amount of dust transferred from the adhesive belt to the second and third rolls can be adjusted.
［作 用１
本発明方法によれば粘着ベルトが弾力性を有するため、
第１ロールにおいて寸法精度に舟千冊やや欠けるものを
うるとしても、この両者間は常時よく密接せしめること
が出来るから、シート状物においてその厚さが変るとし
ても、その表面に附着した塵埃が第１ロールとの間にお
いて素通りするようなことなく、第１ロールにてよく圧
接されて該シート状物の上面に附着せる塵埃は第１ロー
ルに、下面に附着ける塵埃はベルト上に密着するから、
第１ロールに密着した塵埃を容易に第２ロールに転移し
て除去することが出来ると共にベルト上に密着せる塵埃
は第３ロールにて転移して塵埃を連続的に除去すること
が出来る。[Function 1] According to the method of the present invention, since the adhesive belt has elasticity,
Even if the dimensional accuracy of the first roll is slightly lacking, the two can be kept in close contact with each other at all times, so even if the thickness of the sheet material changes, the dust attached to its surface will be removed. The dust that adheres to the top surface of the sheet-like material due to good pressure contact with the first roll does not pass through between the first roll and the first roll, and the dust that adheres to the bottom surface of the sheet adheres to the belt. from,
Dust that has adhered to the first roll can be easily transferred to the second roll and removed, and dust that has adhered to the belt can be transferred to the third roll so that the dust can be continuously removed.
また本発明方法は第２ロール及び第３ロールが汚損した
場合、その表面層のみを取り除き新しいものと交換する
ことにより操業を休めることなく、連続的にしかも長期
間にわたって粘着ベルト及び１１ロールにより高い除塵
作用を保持することが出来る。In addition, in the method of the present invention, when the second roll and the third roll become soiled, only the surface layer is removed and replaced with a new one, so that the adhesive belt and the 11th roll can be used continuously and over a long period of time without interrupting operation. Dust removal effect can be maintained.
［実施例］
文施例１
第２図に示す如くエンドレスベルト２を次の如くに作成
した。即ち重合［２５００の塩化ビニル樹脂に液状可塑
剤としてポリエステル可塑剤（アデカアーカス（株）製
商品名ＰＮ３１０）を１４０ＰＨＲ（Ｐａｒｔｓ Ｐ
ｅｒ Ｈａｎｄｒｅｄ Ｒｅ５ｉｎ）及び安定剤、
滑剤等を配合した混和物により厚さ３ ｍ 。[Example] Example 1 As shown in FIG. 2, an endless belt 2 was prepared as follows. That is, polymerization [2500 PVC resin and polyester plasticizer (trade name PN310, manufactured by Adeka Arcus Co., Ltd.) as a liquid plasticizer was added at 140 PHR (Parts PHR).
er Handred Re5in) and stabilizers,
The thickness is 3 m due to the mixture containing lubricant etc.
幅５００ａ、長さ１０００ａｆｆのシートを作成し、こ
のシートの片面にポリエステル繊維を用いた帆布を貼合
せた後、その両端部を接続して得たものである。A sheet having a width of 500 a and a length of 1000 aff was prepared, a canvas made of polyester fiber was attached to one side of the sheet, and both ends of the sheet were connected.
又第１ロール３として上記に示す混和物により第３図に
示す如く肉厚３ ｍ 、内径４９厘の表面粘着性を有し
且つゴム弾性を備えたバイブ７を作成し、このパイプを
第４図に示す如く外径５０ ｍ 。A vibrator 7 with a wall thickness of 3 m and an inner diameter of 49 mm, surface adhesiveness and rubber elasticity as shown in FIG. As shown in the figure, the outer diameter is 50 m.
長さ６００ｍ１のロール面をクロームメッキした鉄製ロ
ール８に被覆して第５図に示す如く第１ｏ−ル３をえた
。A first roller 3 as shown in FIG. 5 was obtained by coating a chrome-plated iron roll 8 with a roll surface having a length of 600 m1.
又第２ロール４及び第３ロール５として第４図に示す鉄
製ロール８と同様の金属ロールに、表面をコロナ放電処
理し裏面をシリコン処理を行ってえた厚さ７５μの低密
度ポリエチレンフィルムの表面に更にアクリル系粘着剤
を固型分で７μの厚さまで塗布し乾燥させた粘着性フィ
ルムを１００回層粘着面が表面に出るようにして巻装し
、第６図に示す如き、第２ロール４及び第３ロール５を
得た。Further, as the second roll 4 and the third roll 5, metal rolls similar to the iron roll 8 shown in FIG. Then, the adhesive film was coated with an acrylic adhesive to a thickness of 7μ in solid form and dried, and the adhesive film was wound 100 times with the adhesive side exposed to the surface, and a second roll was formed as shown in Figure 6. 4 and a third roll 5 were obtained.
又補助ロール６．６′としては５０履φのアルミロール
により形成した。Further, the auxiliary roll 6.6' was formed by an aluminum roll having a diameter of 50 shoes.
なお第１ロール及び粘着ベルトの表面層の粘着力はＪ、
［）ＯＷ法の試験結果において１１０１ （１／３２）
であった。又第２ロール及び第３ロールの粘着力はＪ、
Ｑｏｖ法の試験結果においてＮ１３ （６／３２）であ
った。The adhesive strength of the surface layer of the first roll and the adhesive belt is J,
[)1101 in OW method test results (1/32)
Met. Also, the adhesive strength of the second roll and the third roll is J,
The test result of the Qov method was N13 (6/32).
このようにして作成した粘着ベルト、ロール及び補助ロ
ールを第１図に示す如く、第２ロール４を第１ロール３
の上に夫々が自在に回転するように設置し、且つ粘着ベ
ルト２と第１ロール３及び第３ロール４とが夫々接触す
るように配置した。As shown in FIG.
The adhesive belt 2 was placed on top of the rollers so that they could rotate freely, and the adhesive belt 2 was placed in contact with the first roll 3 and the third roll 4, respectively.
なお第１ロール３及び第３ロール５の近傍に補助ロール
６６′を設置し、粘着ベルト２が常時第１ロール３及び
第３ロール５に接触するようにした。An auxiliary roll 66' was installed near the first roll 3 and the third roll 5 so that the adhesive belt 2 was always in contact with the first roll 3 and the third roll 5.
面シテ、厚さ１３０μ、幅５００ｖａ、長す５００順の
ＰＥＦシートの表面に重炭酸カルシウム粉末を約０．１
０／ｒＩｔの割合で散布して得たシート状物を５０枚粘
着ベルト上に載置し、該ベルトを走行せしめ第１ロール
と粘着ベルト間を通過せしめた結果、該シート状物の下
面の重炭酸カルシウム粉末は粘着ベルト上に密着し、上
面の炭酸カルシウム粉末は第１ロールに密着して夫々除
去された。−なお粘着ベルトに密着した重炭酸カルシウ
ム粉末はそのまま該ベルトを走行せしめ、粘着ベルトよ
りシート状物が離間した後、第３ロールに粘着ベルトを
接触せしめることにより、粘着ベルト上のｍ炭酸カルシ
ウムは第３ロールに転移となる。Approximately 0.1 of calcium bicarbonate powder was applied to the surface of a PEF sheet with a thickness of 130μ, a width of 500VA, and a length of 500.
Fifty sheets of the sheet-like material obtained by spraying at a ratio of 0/rIt were placed on an adhesive belt, and the belt was run to pass between the first roll and the adhesive belt. As a result, the bottom surface of the sheet-like material was The calcium bicarbonate powder adhered to the adhesive belt, and the calcium carbonate powder on the upper surface adhered to the first roll and were removed. - The calcium bicarbonate powder adhering to the adhesive belt is allowed to run on the belt as it is, and after the sheet-like material is separated from the adhesive belt, the adhesive belt is brought into contact with the third roll, and the m-calcium carbonate on the adhesive belt is Transfer to the third roll.
又上記の第１ロール面に密着した重炭酸カルシウム粉末
は第２ロールと接触することにより転移される。Further, the calcium bicarbonate powder that is in close contact with the surface of the first roll is transferred by coming into contact with the second roll.
このように重炭酸カルシウム粉末は第２ロール及び第３
ロールに夫々転移されるが、その量が増大して粘着力を
消失した場合には第２ロール及び第３ロールをはずして
その表面層のみを剥離するものである。In this way, calcium bicarbonate powder is added to the second and third rolls.
The adhesive is transferred to each roll, but when the amount increases and the adhesive force is lost, the second and third rolls are removed and only the surface layer is peeled off.
［効 果］
以上詳述した如く本発明方法によればエンドレスによる
粘着ベルト及び粘着力の異なる２個のロールにて構成さ
れた除塵装置を使用し、シート状物を該ベルト上に載置
し、これを走行せしめるのみにて該シート状物の表面に
剛着した塵埃を容易に、しかも連続的に除去することが
出来る等工業上極めて有用なものである。[Effects] As detailed above, according to the method of the present invention, a dust removal device consisting of an endless adhesive belt and two rolls with different adhesive strengths is used, and a sheet-like object is placed on the belt. This is extremely useful industrially, as dust firmly attached to the surface of the sheet can be easily and continuously removed simply by running the sheet.
第１図は本発明方法を実施するための１例を示す除塵装
置の概略説明図、第２図は本発明方法を実施するための
粘着ベルトの断面図、第３図乃至第６図は本発明方法を
実施するためのロールの側面図である。
１・・・シート状物、２・・・粘着ベルト、３・・・第
１ロール、４・・・第２ロール、５・・・第３ロール、
６゜６′・・・補助ロール。
第１図
第３図
第４図
第５図
にFig. 1 is a schematic explanatory diagram of a dust removal device showing one example for carrying out the method of the present invention, Fig. 2 is a sectional view of an adhesive belt for carrying out the method of the present invention, and Figs. 1 is a side view of a roll for carrying out the inventive method; FIG. DESCRIPTION OF SYMBOLS 1... Sheet-like material, 2... Adhesive belt, 3... First roll, 4... Second roll, 5... Third roll,
6゜6′...Auxiliary roll. Figure 1 Figure 3 Figure 4 Figure 5
Claims (5)
表面に附着せる塵埃を除去する方法において、ゴム弾性
及び表面粘着性を有するエンドレスベルトを回転せしめ
つつ、該ベルト上にシート状物を載置して走行せしめ、
該ベルトと離間するまでの所望位置にゴム弾性及び表面
粘着性を有する回転自在な第１ロールを、該シート状物
が接触して通過しうる間隙部を形成して取付けると共に
該第１ロールより表面粘着性の大きい第２ロールを、該
第１ロールと接触せしめて回転自在に取付け、該シート
状物の上面に附着せる塵埃を第１ロールの表面に密着せ
しめた後、該塵埃を第２ロールに転移せしめて除去する
と共に該シート状物がベルトより離間した後の所望位置
に上記ベルトより粘着性の大きい第３ロールを、該ベル
トに接触せしめて取付け、該シート状物の下面に附着し
た塵埃を該ベルト面に密着せしめた後、第３ロールに転
移せしめて除去することを特徴とするシート状物の除塵
方法。(1) In a method for removing dust attached to the surface of a sheet-like object such as a circuit board or a plastic sheet, the sheet-like object is placed on the belt while rotating an endless belt having rubber elasticity and surface adhesiveness. and let it run,
A rotatable first roll having rubber elasticity and surface adhesiveness is attached to a desired position until it is separated from the belt, forming a gap through which the sheet material can come into contact with the belt, and the first roll is moved from the first roll. A second roll with a high surface adhesiveness is rotatably mounted in contact with the first roll, and after the dust to be attached to the top surface of the sheet is brought into close contact with the surface of the first roll, the dust is transferred to the second roll. After the sheet-like material is transferred to a roll and removed, and the sheet-like material is separated from the belt, a third roll having a higher adhesiveness than the belt is attached to a desired position in contact with the belt, and is attached to the lower surface of the sheet-like material. A method for removing dust from a sheet-like article, which comprises bringing the dust into close contact with the belt surface and then transferring the dust to a third roll for removal.
第１ロールの粘着性よりもＪＤＷ試験法による粘着度に
てＮｏ．２以上大きいことを特徴とする特許請求の範囲
第１項記載のシート状物の除塵方法。(2) The adhesion of the second roll and the third roll is at least higher than that of the first roll in terms of adhesion according to the JDW test method. The method for removing dust from a sheet-like material according to claim 1, wherein the dust removal method is 2 or more.
脂１００重量部に対し液状可塑剤１００重量部配合した
混和物からなることを特徴とする特許請求の範囲第１項
記載のシート状物の除塵方法。(3) The method for removing dust from a sheet-like material according to claim 1, wherein the first roll and the endless belt are made of a mixture of 100 parts by weight of a vinyl chloride resin and 100 parts by weight of a liquid plasticizer. .
を設けた紙又はプラスチック等を巻装して形成されてい
ることを特徴とする特許請求の範囲第１項記載のシート
状物の除塵方法。(4) The sheet-like structure according to claim 1, wherein the surface layer of the second roll and the third roll is formed by wrapping paper or plastic coated with an adhesive material. How to remove dust from objects.
ルムからなることを特徴とする特許請求の範囲第１項記
載のシート状物の除塵方法。(5) The method for removing dust from a sheet-like object according to claim 1, wherein the sheet-like object is made of a circuit board, paper, or plastic film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62102798A JPS63267489A (en) | 1987-04-25 | 1987-04-25 | Method of removing dust on sheet-shaped article |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62102798A JPS63267489A (en) | 1987-04-25 | 1987-04-25 | Method of removing dust on sheet-shaped article |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63267489A true JPS63267489A (en) | 1988-11-04 |
Family
ID=14337097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62102798A Pending JPS63267489A (en) | 1987-04-25 | 1987-04-25 | Method of removing dust on sheet-shaped article |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63267489A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0448978A (en) * | 1990-06-15 | 1992-02-18 | Kawasaki Steel Corp | Removing apparatus for foreign matter on surface of striplike article |
| JP2012183455A (en) * | 2011-03-03 | 2012-09-27 | Toppan Printing Co Ltd | Film cleaning device and film cleaning method |
-
1987
- 1987-04-25 JP JP62102798A patent/JPS63267489A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0448978A (en) * | 1990-06-15 | 1992-02-18 | Kawasaki Steel Corp | Removing apparatus for foreign matter on surface of striplike article |
| JP2012183455A (en) * | 2011-03-03 | 2012-09-27 | Toppan Printing Co Ltd | Film cleaning device and film cleaning method |
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