JPH0429771A - Masking material - Google Patents
Masking materialInfo
- Publication number
- JPH0429771A JPH0429771A JP2137505A JP13750590A JPH0429771A JP H0429771 A JPH0429771 A JP H0429771A JP 2137505 A JP2137505 A JP 2137505A JP 13750590 A JP13750590 A JP 13750590A JP H0429771 A JPH0429771 A JP H0429771A
- Authority
- JP
- Japan
- Prior art keywords
- masking material
- masking
- magnetic layer
- electromagnet
- magnet
- 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
- 230000000873 masking effect Effects 0.000 title claims abstract description 119
- 239000000463 material Substances 0.000 title claims abstract description 96
- 239000010410 layer Substances 0.000 abstract description 26
- 239000012790 adhesive layer Substances 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 5
- 229920003023 plastic Polymers 0.000 description 15
- 239000004033 plastic Substances 0.000 description 15
- 238000010422 painting Methods 0.000 description 13
- 239000011248 coating agent Substances 0.000 description 9
- 238000000576 coating method Methods 0.000 description 9
- 238000004381 surface treatment Methods 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 7
- 239000002390 adhesive tape Substances 0.000 description 7
- 239000003973 paint Substances 0.000 description 7
- 239000000123 paper Substances 0.000 description 7
- 239000000843 powder Substances 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 239000000696 magnetic material Substances 0.000 description 4
- -1 polyethylene Polymers 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 229920000915 polyvinyl chloride Polymers 0.000 description 3
- 239000004800 polyvinyl chloride Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 229920000459 Nitrile rubber Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000006247 magnetic powder Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000002984 plastic foam Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 239000004640 Melamine resin Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- 229920002522 Wood fibre Polymers 0.000 description 1
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 1
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000011111 cardboard Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000010097 foam moulding Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000012784 inorganic fiber Substances 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 238000007591 painting process Methods 0.000 description 1
- 239000010893 paper waste Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 239000002025 wood fiber Substances 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
- B05B12/20—Masking elements, i.e. elements defining uncoated areas on an object to be coated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
- B05B12/20—Masking elements, i.e. elements defining uncoated areas on an object to be coated
- B05B12/26—Masking elements, i.e. elements defining uncoated areas on an object to be coated for masking cavities
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は部材表面の一部を表面処理から保護するために
用いられるマスキング材に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a masking material used to protect a part of the surface of a member from surface treatment.
例えば自動車の車体、バンパー等を二色塗装する場合、
該車体やバンパーを部分的にマスキング材で被覆して所
定の色の塗料を塗布し、更にマスキング材を除去して該
マスキング材で被覆されていた個所に上記塗料とは異色
の塗料を塗布する方法がとられている。For example, when painting the car body, bumper, etc. in two colors,
Partially covering the vehicle body or bumper with a masking material and applying a paint of a predetermined color, then removing the masking material and applying a paint of a different color from the above paint to the parts that were previously covered with the masking material. A method is being taken.
このような二色塗装に使用されるマスキング材としては
、従来粘着テープや紙が用いられていた。Conventionally, adhesive tape or paper has been used as a masking material for such two-color painting.
しかし粘着テープでは大面積のマスキング個所を被覆す
るには幾重にも貼着しなければならず、また紙では貼着
に粘着テープを使用しなければならず、更に粘着テープ
や紙では取付けの際にマスキング個所の大きさ形状に合
わせて所定形状に切断しなければならず、また弯曲折曲
し易く、粘着テープや紙はいずれも貼着作業性が極めて
悪いものであった。また粘着テープや紙は厚みが薄く、
塗装後型膜に埋もれてしまって非常に剥離しにくいと云
う問題もある。However, with adhesive tape, it is necessary to apply multiple layers to cover a large area of masking area, and with paper, adhesive tape must be used for adhesion; They must be cut into a predetermined shape according to the size and shape of the masking area, and they tend to curve and bend, so both adhesive tapes and paper have extremely poor workability. Also, adhesive tape and paper are thin,
There is also the problem that it is buried in the mold film after painting and is very difficult to peel off.
更に例えば自動車の床裏に防振防音防錆のためにポリ塩
化ビニルゾル、タールウレタンのような塗料を塗装する
場合にも、該塗装が及ぼされていけない個所、例えば床
裏のボルト孔、ケーブル孔、水抜き孔、シャフト孔等の
孔部や、ブラケット等の部品取付個所には塗装に先立っ
て該孔部や該個所にはマスキング材が取付けられる。こ
のような自動車床裏塗装に用いられるマスキング材も、
従来は粘着テープや紙が主体であったが、粘着テープや
紙では前述と同様な問題が生ずる。Furthermore, when coating the underfloor of a car with a paint such as polyvinyl chloride sol or tar urethane for vibration, sound, and rust prevention, the paint must not be applied to areas such as bolt holes and cable holes on the underfloor. Prior to painting, masking material is applied to holes such as water drain holes and shaft holes, and to parts such as brackets, etc., prior to painting. The masking materials used for coating the underside of automobiles are
Conventionally, adhesive tapes and paper have been mainly used, but adhesive tapes and paper have the same problems as mentioned above.
上記従来の問題点を解決するために、自動車の車体、バ
ンパー等の塗装のためのマスキング材としてマスキング
個所の大きさ形状に適合する形状に成形したプラスチッ
クシートと粘着層とからなるマスキング材が提供されて
いる（例えば実開平２−１２４７９号）。In order to solve the above conventional problems, a masking material made of a plastic sheet molded into a shape that matches the size and shape of the masking area and an adhesive layer is provided as a masking material for painting automobile bodies, bumpers, etc. (for example, Utility Model Application Publication No. 2-12479).
このようなマスキング材は既にマスキング個所の大きさ
形状に適合した形状に成形されているから、取付けの際
に切断することなく、そのまＮ粘着層を介して取付ける
ことが出来、また剛性を有するから取付けに際して弯曲
折曲しにくｚ、貼着作業性が格段に向上する。またある
程度の厚みがあるから塗膜に埋もれず剥離が容易である
。Since this type of masking material has already been molded into a shape that matches the size and shape of the area to be masked, it can be installed directly via the N adhesive layer without having to be cut during installation, and it also has rigidity. This makes it difficult to bend or bend during installation, and the workability of pasting is greatly improved. Also, since it has a certain thickness, it is not buried in the coating and can be easily peeled off.
更に、上記従来の問題点を解決するために、自動車の床
裏塗装のためのマスキング材として、プラスチック発泡
体成形物、あるいはプラスチック発泡体シートの真空成
形物からなるマスキング材が提供されている（例えば実
開昭６２−５８５２号）。Furthermore, in order to solve the above conventional problems, masking materials made of plastic foam moldings or vacuum moldings of plastic foam sheets have been provided as masking materials for painting the underside of automobile floors ( For example, Utility Model Application No. 62-5852).
このようなマスキング材は板状、栓状、クリップ状、キ
ャップ状等に成形され、板状マスキング材は粘着層を介
して平面状マスキング個所に取付けられ、栓状マスキン
グ材は孔部に嵌着され、クリップ状マスキング材は板状
マスキング個所に挟着され、キャップ状マスキング材は
凸状マスキング個所に被着される。Such masking materials are formed into plate shapes, plug shapes, clip shapes, cap shapes, etc., plate-shaped masking materials are attached to flat masking areas via adhesive layers, and plug-shaped masking materials are fitted into holes. The clip-shaped masking material is sandwiched between the plate-shaped masking parts, and the cap-shaped masking material is attached to the convex-shaped masking parts.
このようなマスキング材もマスキング個所に取付けが容
易であり、またマスキング個所からの除去も容易である
。Such a masking material is also easy to attach to the masking area and also easy to remove from the masking area.
しかしながら上記マスキング材のうち例えば上記シート
状、板状マスキング材は粘着層を介してマスキング個所
に取付けられるので、−度マスキング個所に貼着して取
付けたら、ずらして位置修正することが困難であるし１
表面処理の間、マスキング材がずれたりはずれたりしな
いように取付強度を大きくするには、粘着層の粘着力を
大きくしなければならない。しかし粘着層の粘着力を大
きくすると、マスキング材をマスキング個所から取はず
す時に大きな剥離力が必要となるし、また粘着層がマス
キング個所に転移すると云う問題がある８特に高温加熱
する表面処理では該マスキング材の粘着層のマスキング
個所への焼付き、転移が大きな問題となる。However, among the above-mentioned masking materials, for example, the above-mentioned sheet-shaped or plate-shaped masking materials are attached to the masking area via an adhesive layer, so once they are pasted and attached to the masking area, it is difficult to shift and correct the position. 1
To increase the attachment strength so that the masking material does not shift or come off during surface treatment, the adhesive force of the adhesive layer must be increased. However, increasing the adhesive strength of the adhesive layer requires a large peeling force when removing the masking material from the masked area, and there is also the problem that the adhesive layer transfers to the masked area. Seizing and transfer of the adhesive layer of the masking material to the masked areas poses a major problem.
更に自動車塗装工程のような大量連続生産工程ではマス
キング材を取付けたり取はずしたりするのにロボット等
で自動化することが望ましい。従来ではロボットにフッ
クを取付け、該フックでマスキング材を引掛けて取はず
す方法がとられているが、フックによってマスキング材
周縁の部材表面を傷つけるおそれがあるし、位置決めを
厳密にしないとフックが空転するおそれがある。Furthermore, in a mass continuous production process such as an automobile painting process, it is desirable to automate the installation and removal of the masking material using a robot or the like. Conventionally, the method of attaching a hook to the robot and hooking the masking material with the hook to remove it has been taken, but the hook may damage the surface of the component around the masking material, and if the positioning is not precise, the hook may There is a risk of idling.
本発明は上記従来の課題を解決するための手段として、
磁性体層を設けたマスキング材を提供するものである。The present invention, as a means for solving the above-mentioned conventional problems,
The present invention provides a masking material provided with a magnetic layer.
本発明のマスキング材をマスキング個所に取付けるには
該マスキング個所の裏側に磁石をセットし、表側にマス
キング材を当接して該マスキング材の磁性体層を介して
、該磁石でマスキング材を磁気吸引する。このようにし
てマスキング材は粘着層を設けることなくマスキング個
所に取付けられる。To attach the masking material of the present invention to a masking location, a magnet is set on the back side of the masking location, the masking material is brought into contact with the front side, and the masking material is magnetically attracted by the magnet through the magnetic layer of the masking material. do. In this way, the masking material is applied to the masking location without the need for an adhesive layer.
またマスキング材をロボットに取付けた磁石に磁性体層
を介して磁気吸引してマスキング個所に取付けたり取り
はずしたりする。Also, the masking material is magnetically attracted to a magnet attached to the robot through a magnetic layer to attach or remove it from the masking location.
したがって本発明においては、マスキング材の取付は取
りはずしか極めて容易となり、かつ自動化が簡単に可能
であり、また位置修正も容易となり、かつ粘着層の転移
の問題も解消される。Therefore, in the present invention, it is extremely easy to attach and remove the masking material, it can be easily automated, the position can be easily corrected, and the problem of transfer of the adhesive layer is solved.
第１図〜第４図に本発明の第１実施例が示される。図に
おいて、（］１）はマスキング材であり、該マスキング
材（１１）は自動車のバンパー（２１）の空気取入れ口
（２１）Ａを保護するために使用され、該空気取入れ口
（２１）Ａの正面形状に適嵌する形状を有し、該空気取
入れ口（２１）Ａに設けられている縦桟（２１）Ｂと横
桟（２１）Ｃを嵌合する嵌合凹溝（１，１）Ｂ、（１１
）Ｃが形成されている。そして第２図に示すように該マ
スキング材（１１）の裏面上下縁には鉄粉等の磁性体粉
を混合した磁性体塗料を塗布することによって磁性体層
（１１）Ａ、 （１１）Ａが設けられている。A first embodiment of the present invention is shown in FIGS. 1-4. In the figure, (]1) is a masking material, and the masking material (11) is used to protect the air intake (21)A of the bumper (21) of an automobile. The fitting groove (1, 1) has a shape that fits suitably into the front shape of the air intake port (21)A, and fits the vertical bar (21)B and the horizontal bar (21)C provided in the air intake port (21)A. ) B, (11
)C is formed. Then, as shown in FIG. 2, a magnetic paint mixed with magnetic powder such as iron powder is applied to the upper and lower edges of the back surface of the masking material (11), thereby forming magnetic layers (11)A and (11)A. is provided.
該マスキング材（１１）はポリスチレン、ポリエチレン
、ポリプロピレン、ポリ塩化ビニル、ポリウレタン、メ
ラミン樹脂、尿素樹脂、フェノール樹脂等のプラスチッ
ク、あるいは上記プラスチックに炭酸カルシウム、タル
ク、ベントナイト等の無機充填剤を混合した強化プラス
チック、あるいは上記プラスチックの発泡体、スチレン
−ブタジェンゴム、アクリロニトリル−ブタジェンゴム
等の合成ゴムあるいは天然ゴム等のゴム類、木質繊維、
合成繊維、天然繊維、無機繊維等をバインダーで結着成
形した繊維成形物、木１紙、古紙、ダンボール、金属あ
るいは上記材料から選ばれた二種以上の材料の複合物ま
たは積層物等を材料とする。The masking material (11) is made of plastic such as polystyrene, polyethylene, polypropylene, polyvinyl chloride, polyurethane, melamine resin, urea resin, phenol resin, or a reinforced mixture of the above plastic with an inorganic filler such as calcium carbonate, talc, or bentonite. Plastics or foams of the above plastics, synthetic rubbers such as styrene-butadiene rubber, acrylonitrile-butadiene rubber, or rubbers such as natural rubber, wood fibers,
Materials include fiber molded products made by binding and molding synthetic fibers, natural fibers, inorganic fibers, etc. with binders, wood paper, waste paper, cardboard, metals, or composites or laminates of two or more materials selected from the above materials. shall be.
（３１）はプラスチック磁石であり、該プラスチック磁
石（３Ｉ）は該バンパー（２１）の空気取入れ口（２１
）Ａの裏面形状に過液する形状を有し、該空気取入れ口
（２１）Ａに設けられている縦桟（２１）Ｂと横桟（２
１）Ｃを嵌合する嵌合凹溝（３１）Ｂ、（３＋）Ｃが設
けられている。該プラスチック磁石（３１）はポリエチ
レン、ポリプロピレン、ポリ塩化ビニル、アクリロニト
リル−ブタジェン−スチレン共重合体等のプラスチック
に、Ｓｍ−Ｃｏ系磁石粉、Ｎｄ−Ｆｅ系磁石粉、フェラ
イト系磁石粉等の磁石粉を混合したものであり、該磁石
粉混合プラスチックを例えばシートとし、該シートをプ
レス成形、真空成形等によってプラスチック磁石（３１
）とするが、あるいは該磁石粉混合プラスチックをペレ
ットとして射出成形することによってプラスチック磁石
（３１）とする。(31) is a plastic magnet, and the plastic magnet (3I) is the air intake port (21) of the bumper (21).
) A has a shape that allows liquid to flow through the back surface of the air intake port (21)A, and the vertical bar (21)B and the horizontal bar (2
1) Fitting grooves (31)B and (3+)C into which C is fitted are provided. The plastic magnet (31) is made of plastic such as polyethylene, polypropylene, polyvinyl chloride, acrylonitrile-butadiene-styrene copolymer, etc., and magnet powder such as Sm-Co magnet powder, Nd-Fe magnet powder, ferrite magnet powder, etc. The magnet powder mixed plastic is made into a sheet, for example, and the sheet is made into a plastic magnet (31
), or the plastic magnet (31) is made by injection molding the plastic mixed with magnet powder as pellets.
上記バンパー（２１）は塗装に先立って空気取入れ口（
２１）Ａに裏面からプラスチック磁石（３１）を嵌着し
、正面からはマスキング材（１１）を嵌着する。このよ
うにすれば、該マスキング材（１１）の磁性体層（１１
）Ａ、 （１１）Ａが該プラスチック磁石（３１）に磁
気吸着され、該マスキング材（１１）は該バンパー（２
１）の空気取入れ口（２１）Ａに強固に固定される。こ
の状態は第３図に示される。このようにして該マスキン
グ材（１１）によって空気取入れ口（２１）Ａを保護し
た後塗装を施すと、第４図に示すようにバンパー（２１
）の空気取入れ口（２１）Ａを除いて塗膜（４１）が形
成される。塗装後はプラスチック磁石（３１）をバンパ
ー（２１）の空気取入れ口（２１）Ａ裏面から取除き、
更にマスキング材（１１）を空気取入れ口（２１）Ａ正
面から取除く。Before painting the bumper (21), the air intake (
21) Fit the plastic magnet (31) onto A from the back side, and fit the masking material (11) from the front side. In this way, the magnetic layer (11) of the masking material (11)
) A, (11) A is magnetically attracted to the plastic magnet (31), and the masking material (11) is attached to the bumper (2).
1) is firmly fixed to the air intake port (21)A. This situation is shown in FIG. When the air intake port (21) A is protected with the masking material (11) in this way and then painted, the bumper (21) A is protected as shown in FIG.
) A coating film (41) is formed except for the air intake port (21)A. After painting, remove the plastic magnet (31) from the back of the air intake (21) A of the bumper (21),
Furthermore, the masking material (11) is removed from the front of the air intake port (21)A.
第５図〜第１１図に本発明の第２実施例が示される。本
実施例のマスキング材（１２）は板状であり、上面には
鉄等の磁性体の薄板を接着剤で貼着することによって形
成さ九た磁性体層（１２）Ａが設けられ、下面には粘着
層（１２）Ｂが形成され、下面周縁には段部（１２）Ｃ
が形成されている。A second embodiment of the invention is shown in FIGS. 5-11. The masking material (12) of this example is plate-shaped, and the upper surface is provided with a magnetic layer (12) A formed by pasting a thin plate of magnetic material such as iron with adhesive, and the lower surface is An adhesive layer (12)B is formed on the bottom surface, and a stepped portion (12)C is formed on the periphery of the lower surface.
is formed.
」−記マスキング材（１２）は第６図に示すようにロボ
ットに取付けた電磁石（３２）のコイル（３２）Ａに通
電することによって磁性体層（１２）Ａを介して該電磁
石（３２）に磁気吸着され、第７図に示すように部材（
２２）の平面状のマスキング個所（２２）Ａに運ばれ、
粘着層（１２）Ｂを介して該マスキング個所（２２）Ａ
に貼着される。そして電磁石（３２）のコイル（３２）
Ａに対する通電をカットして、該電磁石（３２）を該マ
スキング材（Ｉ２）から切離した後、第８図に示すよう
に部材（２２）表面には塗装が施され、塗膜（４２）が
形成されるが、該塗膜（４２）は該マスキング材（１２
）の段部（１２）Ｃのために該マスキング材（１２）周
縁で切断されており、マスキング材（１２）は塗膜（４
２）に妨害されずに剥離可能となる。該塗膜（４２）を
該マスキング材（］２）周縁で完全に切断するためには
第８図に示す段部（１２）Ｃ（７）巾Ｗが１１１１１１
以上、高さｈ ハｏ 。The masking material (12) is applied to the electromagnet (32) through the magnetic layer (12)A by energizing the coil (32)A of the electromagnet (32) attached to the robot as shown in FIG. is magnetically attracted to the member (
22) is carried to the planar masking location (22)A,
The masking area (22)A is placed through the adhesive layer (12)B.
will be affixed to. and the coil (32) of the electromagnet (32)
After cutting off the current to A and separating the electromagnet (32) from the masking material (I2), the surface of the member (22) is coated with a coating film (42) as shown in FIG. However, the coating film (42) is coated with the masking material (12).
) is cut at the periphery of the masking material (12) for the stepped portion (12)C of the coating film (4).
2) It becomes possible to peel off without being hindered. In order to completely cut the coating film (42) at the periphery of the masking material (2), the width W of the stepped portion (12)C(7) shown in FIG. 8 should be 111111.
The height is h hao.
２〜１０−好ましくは０．５〜５ｍであることが望まし
い。塗装後は第９図に示すように該マスキング材（１２
）は再びコイル（３２）Ａに通電した電磁石（３２）に
磁性体層（１２）Ａを介して磁気吸着され、第１０図に
示すように該部材（２２）のマスキング個所（２２）Ａ
から剥離される。この際該マスキング材（１２）は磁性
体層（１２）Ａに被覆される塗膜（４２）に妨害される
ことなく、電磁石（３２）によって磁気吸着される。そ
して廃棄場所まで運搬されてから該電磁石（３２）のコ
イル（３２）Ａの通電をカットして、第１１図に示すよ
うに該マスキング材（１２）を該電磁石（３２）から切
離す。2-10-preferably 0.5-5 m. After painting, apply the masking material (12
) is again magnetically attracted to the electromagnet (32) through the magnetic layer (12)A by energizing the coil (32)A, and as shown in FIG.
peeled off from. At this time, the masking material (12) is magnetically attracted by the electromagnet (32) without being disturbed by the coating film (42) covering the magnetic layer (12)A. After the masking material (12) is transported to a disposal site, the coil (32) A of the electromagnet (32) is de-energized and the masking material (12) is separated from the electromagnet (32) as shown in FIG.
第１２図および第１３図に本発明の第３実施例が示され
る。本実施例のマスキング材（１３）はフランジ部（１
３）Ｂとテーパー状の挿入部（１３）Ｃとからなる栓状
であり、該フランジ部（１３）Ｂ上面には接着剤を塗布
した後鉄粉等の磁性体粉を散布することによって磁性体
層（１３）Ａが形成される。A third embodiment of the invention is shown in FIGS. 12 and 13. The masking material (13) of this example is the flange part (1
3) It has a plug-like shape consisting of B and a tapered insertion part (13)C, and the top surface of the flange part (13)B is made magnetic by applying adhesive and then scattering magnetic powder such as iron powder. Body layer (13)A is formed.
該マスキング材（１３）は、第１３図に示すように該磁
性体層（１３）Ａを介して前実施例と同様にしてコイル
（３３）Ａに通電した電磁石（３３）に磁気吸着して部
材（２３）のマスキング個所である孔部（２３）Ａに嵌
着し、表面処理後は前実施例と同様に電磁石（３２）に
より磁気吸着して該孔部（２３）Ａから取除く。As shown in FIG. 13, the masking material (13) is magnetically attracted to the electromagnet (33) through which the coil (33)A is energized in the same way as in the previous embodiment through the magnetic layer (13)A. The member (23) is fitted into the hole (23)A which is the masking location, and after the surface treatment is removed from the hole (23)A by magnetic attraction using the electromagnet (32) as in the previous embodiment.
第１４図および第１５図に本発明の第４実施例が示され
る。本実施例のマスキング材（１４）は嵌合溝（１４）
Ｂを有するクリップ状であり、外周には磁性体薄板を貼
着することによって磁性体層（１４）Ａが形成されてい
る。A fourth embodiment of the present invention is shown in FIGS. 14 and 15. The masking material (14) of this example is the fitting groove (14)
The magnetic material layer (14) A is formed on the outer periphery by pasting a magnetic thin plate.
該マスキング材（１４）は、第１５図に示すように該磁
性体層（１４）Ａを介して永久磁石（３４）に磁気吸着
して部材（２４）の板状のマスキング個所（２４）Ａに
嵌合溝（１４）Ｂを介して嵌着し、表面処理後は前実施
例と同様に永久磁石（３４）によって磁気吸着して該マ
スキング個所（２４）Ａから取除く。As shown in FIG. 15, the masking material (14) is magnetically attracted to the permanent magnet (34) via the magnetic layer (14)A to form a plate-shaped masking portion (24)A of the member (24). After the surface treatment, it is removed from the masked portion (24) A by magnetic attraction with a permanent magnet (34) as in the previous embodiment.
第１６図および第１７図に本発明の第５実施例が示され
る。本実施例のマスキング材（１５）は円筒状であり、
嵌着孔（１５）Ｂが形成され、上面には鉄等の磁性体の
薄板を貼着することによって磁性体層（１５）Ａが形成
されている。A fifth embodiment of the present invention is shown in FIGS. 16 and 17. The masking material (15) of this example has a cylindrical shape,
A fitting hole (15)B is formed, and a magnetic layer (15)A is formed on the upper surface by pasting a thin plate of magnetic material such as iron.
該マスキング材（１５）は、第１７図に示すように該磁
性体層（１５）Ａを介して第２実施例や第３実施例と同
様に、コイル（３５）Ａに通電した電磁石（３５）に磁
気吸着して部材（２５）の凸状のマスキング個所（２５
）Ａに嵌着孔（１５）Ｂを介して被着し、表面処理後は
第２実施例や第３実施例と同様に該電磁石（３５）によ
って磁気吸着して該個所（２５）Ａから取除く。As shown in FIG. 17, the masking material (15) is connected to the electromagnet (35) through which the coil (35)A is energized, as in the second and third embodiments, through the magnetic layer (15)A. ) is magnetically attracted to the convex masking portion (25) of the member (25).
)A through the fitting hole (15)B, and after surface treatment, it is magnetically attracted by the electromagnet (35) as in the second and third embodiments, and is attached from the part (25)A. remove.
第１８図および第１９図に本発明の第６実施例が示され
る。本実施例のマスキング材（１６）は、容器状であり
、底部内面に第１実施例と同様な磁性体塗料を塗布する
ことによって磁性体層（１６）Ａが形成され、底部外面
には粘着層（１６）Ｂが形成され。A sixth embodiment of the present invention is shown in FIGS. 18 and 19. The masking material (16) of this example has a container shape, and a magnetic layer (16) A is formed by applying the same magnetic paint as in the first example to the inner surface of the bottom, and an adhesive layer is formed on the outer surface of the bottom. A layer (16)B is formed.
上縁外周にはフランジ部（１６）Ｃが形成されている。A flange portion (16)C is formed on the outer periphery of the upper edge.
該マスキング材（１６）は、第１９図に示すように該磁
性体層（１６）Ａを介して前実施例と同様にコイル（３
６）Ａに通電した電磁石（３６）に磁気吸着し、部材（
２６）の平面状のマスキング個所（２６）Ａに粘着層（
１６）Ｂを介して取付け、表面処理後は前実施例と同様
に該電磁石（３６）によって磁気吸着して該個所（２６
）Ａから取除く。The masking material (16) is applied to the coil (3) via the magnetic layer (16)A as shown in FIG.
6) A is magnetically attracted to the electromagnet (36) energized, and the member (
Adhesive layer (
16) Attach via B, and after surface treatment, magnetically adsorb it with the electromagnet (36) in the same way as in the previous example.
) remove from A.
第２０図および第２１図に本発明の第７実施例が示され
る。本実施例のマスキング材（１７）は内部に嵌着孔（
１７）Ｂを形成した容器状であり、底部外面には第２実
施例と同様な磁性体の薄板を接着剤で接着することによ
って磁性体層（１７）Ａが形成され、上縁外周フランジ
部（１７）Ｃが形成されている。A seventh embodiment of the present invention is shown in FIGS. 20 and 21. The masking material (17) of this example has a fitting hole (
17) B is formed in the shape of a container, and a magnetic layer (17) A is formed on the outer surface of the bottom by gluing a thin plate of magnetic material similar to that of the second embodiment with adhesive, and the upper outer peripheral flange part (17) C is formed.
該マスキング材（１７）は、第２１図に示すように該磁
性体層（１７）Ａを介して前実施例と同様に、コイル（
３７）Ａに通電した電磁石（３７）に磁気吸着し。As shown in FIG. 21, the masking material (17) is applied to the coil (17) via the magnetic layer (17)A as in the previous example.
37) A is magnetically attracted to the electromagnet (37) that is energized.
部材（２７）の凸状のマスキング個所（２７）Ａに嵌着
孔（１７）Ｂを介して被着し、表面処理後は前実施例と
同様に該電磁石（３７）によって磁気吸着して該個所（
２７）Ａから取除く。It is attached to the convex masking portion (27)A of the member (27) through the fitting hole (17)B, and after surface treatment, it is magnetically attracted by the electromagnet (37) as in the previous embodiment. Part (
27) Remove from A.
第２２図および第２３図に本発明の第８実施例が示され
る。本実施例のマスキング材（１８）は容器状の挿入部
（１８）Ｂと、該容器状の挿入部（１８）Ｂの上縁に形
成されたフランジ部（１８）Ｃとからなり、該フランジ
部（１８）Ｃ上面には前実施例と同様にして磁性体層（
１８）Ａが形成されている。An eighth embodiment of the present invention is shown in FIGS. 22 and 23. The masking material (18) of this example consists of a container-shaped insertion part (18)B and a flange part (18)C formed on the upper edge of the container-shaped insertion part (18)B. On the upper surface of part (18) C, a magnetic layer (
18) A is formed.
該マスキング材（１８）は、第２３図に示すように該磁
性体層（１８）Ａを介して前実施例と同様に、コイル（
３８）Ａに通電した電磁石（３８）に磁気吸着し、部材
（２８）の孔部（２８）Ａに嵌着し、表面処理後は前実
施例と同様に該電磁石（３８）によって磁気吸着して該
個所（２８）Ａから取除く。The masking material (18) is applied to the coil (18) through the magnetic layer (18)A as shown in FIG.
38) It is magnetically attracted to the electromagnet (38) that is energized to A, and is fitted into the hole (28) A of the member (28). After the surface treatment, it is magnetically attracted by the electromagnet (38) as in the previous example. and remove it from the corresponding part (28)A.
第１図〜第４図は本発明の第１実施例を示すものであり
、第１図は説明斜視図、第２図はマスキング材斜視図、
第３図はマスキング材取付状態説明横断面図、第４図は
塗装後のバンパーの斜視図、第５図〜第１１図は本発明
の第２実施例を示すものであり、第５図はマスキング材
斜視図、第６図はマスキング材を電磁石に取付けた状態
の側面図、第７図マスキング状態の側面図、第８図は塗
装後の状態を示す側面図、第９図は塗装後のマスキング
材を電磁石に取付けた状態の側面図、第１０図はマスキ
ング材剥離状態側面図、第１１図はマスキング材を電磁
石から切離した状態の側面図、第１２図および第１３図
は本発明の第３実施例を示すものであり、第１２図はマ
スキング材斜視図、第１３図はマスキング材取付は状態
説明側断面図。
第１４図および第１５図は本発明の第４実施例を示すも
のであり、第１４図はマスキング材斜視図、第１５図は
マスキング材取付は状態説明側断面図。
第１６図および第１７図は本発明の第５実施例を示すも
のであり、第１６図はマスキング材斜視図、第１７図は
マスキング材取付は状態説明側断面図、第１８図および
第１２９図は本発明の第６実施例を示すものであり、第
１８図はマスキング材斜視図、第１９図はマスキング材
取付は状態説明側断面図、第２０図および第２１図は本
発明の第７実施例を示すものであり、第２０図はマスキ
ング材斜視図、第２１図はマスキング材取付は状態説明
側断面図、第２２図および第２３図は本発明の第８実施
例を示すものであり、第２２図はマスキング材斜視図、
第２３図はマスキング材取付は状態説明側断面図である
。
図中、（１１）、（１２）、（１３）、（１４）、（１
５）、（１，６）、（１７）。
（１８）・・・・・マスキング材、
（１１）Ａ、 （１２）Ａ、 （１３）Ａ、 （１４）
Ａ、 （１５）Ａ、 （１６）Ａ。
（１７）Ａ 、 （１８）Ａ・・・・・磁性体層四２
牙
ン
牙
図
牙
ワ1 to 4 show a first embodiment of the present invention, FIG. 1 is an explanatory perspective view, FIG. 2 is a perspective view of a masking material,
Fig. 3 is a cross-sectional view explaining the masking material installed state, Fig. 4 is a perspective view of the bumper after painting, Figs. 5 to 11 show the second embodiment of the present invention, and Fig. A perspective view of the masking material, Fig. 6 is a side view of the masking material attached to the electromagnet, Fig. 7 is a side view of the masking state, Fig. 8 is a side view showing the state after painting, and Fig. 9 is a side view of the state after painting. FIG. 10 is a side view of the masking material attached to the electromagnet, FIG. 11 is a side view of the masking material removed from the electromagnet, and FIGS. 12 and 13 are views of the present invention. The third embodiment is shown, and FIG. 12 is a perspective view of the masking material, and FIG. 13 is a side sectional view illustrating how the masking material is installed. 14 and 15 show a fourth embodiment of the present invention, in which FIG. 14 is a perspective view of the masking material, and FIG. 15 is a side sectional view illustrating the state in which the masking material is attached. 16 and 17 show a fifth embodiment of the present invention, FIG. 16 is a perspective view of the masking material, FIG. 17 is a side sectional view explaining the state of mounting the masking material, and FIG. 18 and 129 are The drawings show the sixth embodiment of the present invention, in which Fig. 18 is a perspective view of the masking material, Fig. 19 is a side sectional view explaining the state of masking material installation, and Figs. Embodiment 7: FIG. 20 is a perspective view of the masking material, FIG. 21 is a sectional side view explaining the state of masking material installation, and FIGS. 22 and 23 are illustrative of the eighth embodiment of the present invention. FIG. 22 is a perspective view of the masking material,
FIG. 23 is a side sectional view illustrating the state of masking material attachment. In the figure, (11), (12), (13), (14), (1
5), (1, 6), (17). (18) ... Masking material, (11) A, (12) A, (13) A, (14)
A, (15)A, (16)A. (17) A, (18) A...Magnetic layer 42
Claims (1)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2137505A JPH0429771A (en) | 1990-05-28 | 1990-05-28 | Masking material |
| PCT/JP1991/000696 WO1991018678A1 (en) | 1990-05-28 | 1991-05-23 | Masking material |
| CA002059664A CA2059664A1 (en) | 1990-05-28 | 1991-05-23 | Masking member |
| EP19910909837 EP0484560A4 (en) | 1990-05-28 | 1991-05-23 | Masking material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2137505A JPH0429771A (en) | 1990-05-28 | 1990-05-28 | Masking material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0429771A true JPH0429771A (en) | 1992-01-31 |
Family
ID=15200237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2137505A Pending JPH0429771A (en) | 1990-05-28 | 1990-05-28 | Masking material |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0484560A4 (en) |
| JP (1) | JPH0429771A (en) |
| CA (1) | CA2059664A1 (en) |
| WO (1) | WO1991018678A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2751567B1 (en) * | 1996-07-26 | 1998-10-23 | Manducher Sa | DEVICE FOR MASKING A WORKPIECE FOR THE ELECTROSTATIC APPLICATION OF A POWDER PRIMER ON ITS BORDER |
| FR3020580B1 (en) * | 2014-04-30 | 2016-05-20 | Messier Bugatti Dowty | PROTECTIVE DEVICE AND METHOD USING SUCH A DEVICE |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60100673A (en) * | 1983-11-02 | 1985-06-04 | Mitsubishi Electric Corp | Formation of wiring pattern by masked vapor deposition |
| JPS60140673U (en) * | 1984-02-27 | 1985-09-18 | 住友金属工業株式会社 | Shielding plate for steel plate edging painting |
| JPS614669A (en) * | 1984-06-16 | 1986-01-10 | Ishizuka Glass Ltd | Sandblasting method for glassware |
| JPS62126274U (en) * | 1986-01-31 | 1987-08-11 | ||
| JPH02127086A (en) * | 1988-11-07 | 1990-05-15 | Dainippon Printing Co Ltd | Method for forming pattern |
-
1990
- 1990-05-28 JP JP2137505A patent/JPH0429771A/en active Pending
-
1991
- 1991-05-23 CA CA002059664A patent/CA2059664A1/en not_active Abandoned
- 1991-05-23 WO PCT/JP1991/000696 patent/WO1991018678A1/en not_active Application Discontinuation
- 1991-05-23 EP EP19910909837 patent/EP0484560A4/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| CA2059664A1 (en) | 1991-11-29 |
| EP0484560A1 (en) | 1992-05-13 |
| EP0484560A4 (en) | 1992-08-12 |
| WO1991018678A1 (en) | 1991-12-12 |
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