JPH03221168A - Surface treatment method - Google Patents
Surface treatment methodInfo
- Publication number
- JPH03221168A JPH03221168A JP29196189A JP29196189A JPH03221168A JP H03221168 A JPH03221168 A JP H03221168A JP 29196189 A JP29196189 A JP 29196189A JP 29196189 A JP29196189 A JP 29196189A JP H03221168 A JPH03221168 A JP H03221168A
- Authority
- JP
- Japan
- Prior art keywords
- masking material
- surface treatment
- masking
- attached
- masking materials
- 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
- 238000004381 surface treatment Methods 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 120
- 230000000873 masking effect Effects 0.000 claims abstract description 118
- 239000012790 adhesive layer Substances 0.000 abstract description 10
- 238000010586 diagram Methods 0.000 description 10
- 238000003780 insertion Methods 0.000 description 9
- 230000037431 insertion Effects 0.000 description 9
- 238000009434 installation Methods 0.000 description 6
- 238000000576 coating method Methods 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920006327 polystyrene foam Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229920002522 Wood fibre Polymers 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
- 230000000903 blocking effect Effects 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000010893 paper waste Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 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
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000007779 soft material 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
- 238000007740 vapor deposition Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 239000002025 wood fiber Substances 0.000 description 1
Landscapes
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は塗装、メツキ、蒸着等の表面処理の際に、被処
理物の表面の一部を該表面処理から保護するためにマス
キング材を用いる表面処理方法に関するものである。Detailed Description of the Invention [Industrial Application Field] The present invention provides a method for applying a masking material to protect a part of the surface of an object to be treated from the surface treatment during surface treatment such as painting, plating, and vapor deposition. The present invention relates to the surface treatment method used.
例えば自動車の床裏には防錆防音防振にためにポリ塩化
ビニルゾルのようなコーテイング材が塗布される。自動
車の床裏にはブラケット等の部材が取付けられたり水抜
き孔やハーネス孔等が設けられているが、このような個
所にまでコーテイング材が塗装されると部材と床裏との
間にコーティング層が存在して締結力を低下させたり、
水抜き孔やハーネス孔等にコーテイング材が侵入して孔
を閉塞したり車内を汚染したりする不具合が生ずる。そ
こでこのような塗装が施されてはいけない個所にマスキ
ング材が取付けられる。自動車床裏においてはこのよう
なマスキング材取付個所（マスキング個所）は実に２０
０個所以上にもなる。For example, coating materials such as polyvinyl chloride sol are applied to the underside of automobile floors to prevent rust, sound, and vibration. Brackets and other parts are attached to the back of the car floor, as well as water drain holes and harness holes, but if coating material is applied to these areas, the coating will be removed between the parts and the back of the floor. The presence of layers may reduce the fastening force,
The coating material may enter water drain holes, harness holes, etc., causing problems such as blocking the holes and contaminating the interior of the vehicle. Therefore, masking material is attached to areas where such painting should not be applied. There are actually 20 locations where masking material is installed (masking locations) on the underfloor of a car.
There may be more than 0 locations.
したがって連続大量生産工程である自動車製造工程中に
あって、いかに能率的にマスキング材を床裏のマスキン
グ個所に取付は取はずすかは非常に重要な問題である。Therefore, in the automobile manufacturing process, which is a continuous mass production process, it is a very important issue how to efficiently attach and remove the masking material to the masking locations on the underside of the floor.
マスキング個所が平面である場合、従来は第２３図に示
すように取付面に粘着層（１２）を設けた板状のポリス
チレン発泡体を材料とするパネル状本体（１１）からな
るマスキング材（１０）が提供されている（実開昭６２
−５８５２号、実開昭６２−４８４７３号、実開昭６２
−５６１７１号）。該マスキング材（１０）は表裏面の
折り溝（１３）を介して複数個接続されており、作業者
が手によって被処理物（２０）の表面処理が施されるへ
きでない個所（２１）に最外端のマスキング材（１０）
を粘着層（１２）を介して取付けてから該折り溝（１３
）を介して折り取る。そして表面処理により表面処理膜
（３０）を形成した後は該マスキング材（１０）を手で
取りはずすかあるいはフックによって取はずす。When the masking area is a flat surface, as shown in FIG. 23, conventional masking material (10) is made of a panel-shaped body (11) made of a plate-shaped polystyrene foam with an adhesive layer (12) provided on the mounting surface. ) is provided (1986)
-5852, Utility Model Application No. 1986-48473, Utility Model Application No. 1983
-56171). A plurality of the masking materials (10) are connected through creases (13) on the front and back surfaces, and the masking materials (10) are connected to each other through creases (13) on the front and back surfaces, and the masking materials (10) are used in places (21) where the surface of the workpiece (20) is not to be treated by hand. Outermost masking material (10)
is attached via the adhesive layer (12), and then the folding groove (13) is attached.
). After the surface treatment film (30) is formed by surface treatment, the masking material (10) is removed by hand or with a hook.
また表面処理か施されるへきでない個所が孔部（：！Ｉ
）Ａである場合、第２４図に示すように挿入部（１１）
とフランジ部（１２）とを有する栓状のポリスチレン発
泡体からなるマスキング材（１０）Ａが提供されでいる
（実開昭６２−１７０１６９号、実開昭６２−１９９１
７３号、実開昭６３−２８１７６号、実開昭６３−２８
１７７号）。該マスキング材（１０）Ａは作業者の手に
よって被処理物（２０）の孔部（２１）Ａに第２，５図
に示すように嵌着することによって取付け１表面処理後
マスキング材（１０）と同様手で取りはずすかあるいは
フックによって取はずす。Also, the areas where surface treatment is not performed are the holes (:!I
) A, as shown in Fig. 24, the insertion part (11)
A masking material (10) A made of a plug-shaped polystyrene foam having a flange portion (12) and a flange portion (12) has been provided (Utility Model Application Publication No. 170169/1989, Japanese Utility Model Application No. 1991/1999).
No. 73, Utility Model No. 63-28176, Utility Model No. 63-28
No. 177). The masking material (10) A is manually fitted into the hole (21) A of the object to be treated (20) as shown in FIGS. ) can be removed by hand or with a hook.
更に表面処理が施されるべきでない個所が凸部（２１）
Ｂである場合、第２６図に示すように挿着孔（１２）Ｂ
を設けた円筒状本体（１１）Ｂからなるマスキング材（
１０）Ｂが提供されている（実開昭６４−８９７７号）
。該マスキング材（１０）Ｂは作業者の手によって被処
理物（２０）の凸部（２１）Ｂに第２７図に示すように
挿着することによって取付け、表面処理後マスキング材
（１０）と同様手で取りはずすかあるいはフックによっ
て取はずす。Furthermore, the areas where surface treatment should not be applied are convex portions (21)
If it is B, as shown in Fig. 26, the insertion hole (12) B
A masking material consisting of a cylindrical body (11)B provided with
10) B is provided (Utility Model Application No. 8977/1983)
. The masking material (10)B is attached to the convex portion (21)B of the object to be treated (20) by hand as shown in FIG. 27, and the masking material (10) is attached after surface treatment. Similarly, it can be removed by hand or with a hook.
しかしなから上記マスキング材（１０）、 （ｔｏ）Ａ
、 （１０）Ｂ等は何れも作業者の手で被処理物（２０
）の表面処理が施されるへきでない個所（２１）、（２
１）Ａ、（２１）Ｂに取付けられるものであるから、短
時間で多数の個所にマスキング材を取付けるためには多
人数の作業者を必要とするが１例えば被処理物（２０）
が自動車の床裏である場合には作業空間が限られており
。However, the above masking material (10), (to)A
, (10) B etc. are all processed materials (20
) where surface treatment is applied (21), (2)
Since it is attached to 1) A and (21) B, it requires a large number of workers to attach the masking material to a large number of locations in a short time.
If the work is under the floor of a car, the work space is limited.
作業者の人数もしたがって制限され、その結果マスキン
グ材の取付けを短時間で行なうことが困難となっていた
。The number of workers is therefore limited, and as a result, it is difficult to install the masking material in a short time.
本発明は上記従来の課題を解決するための手段として、
複数個のマスキング材を主管から分枝した複数個の吸引
管の先端部に取付けた吸盤に夫々吸着して被処理物の保
護を必要とする複数個の個所に取付け、該吸盤から該複
数個のマスキング材を夫々離脱してから表面処理を行い
、その後該マスキング材を取はずす表面処理方法を提供
するものである。The present invention, as a means for solving the above-mentioned conventional problems,
A plurality of masking materials are sucked to suction cups attached to the tips of a plurality of suction pipes branched from the main pipe, respectively, and attached to a plurality of locations that require protection of the object to be processed, and the plurality of masking materials are attached from the suction cups to the plurality of locations where protection is required. The present invention provides a surface treatment method in which surface treatment is performed after removing each of the masking materials, and then the masking materials are removed.
本発明においては主管に空気を送通するかまたは真空に
すれば吸盤は夫々吸引管を介して複数個のマスキング材
を同時に吸着保持する。このように本発明では作業者の
手に代えて複数個のマスキンク材は吸盤によって夫々吸
着され懺持されるから、該吸盤を例えばロボット等に装
着すればマスキング材取付は作業を容易に完全自動化す
ることが出来、特に本発明を適用すれば自動車床裏塗装
工程等の連続大量生産工程が大巾に能率化されることに
なりその利益は図り知れないものとなる。In the present invention, if air is passed through the main pipe or a vacuum is applied, the suction cups simultaneously attract and hold a plurality of masking materials through the respective suction pipes. In this way, in the present invention, a plurality of masking materials are sucked and held by suction cups instead of the operator's hands, so if the suction cups are attached to, for example, a robot, the masking material installation work can be easily and completely automated. In particular, if the present invention is applied, continuous mass production processes such as automobile floor coating processes will be greatly streamlined, and the benefits will be immeasurable.
〔実施例〕
第１図〜第７図は本発明の第１実施例を示すものであり
、図において（１）は吸盤式マスキング材取付は機であ
り、吸引ポンプ（２）と、該吸引ポンプ（２）に根端が
連絡する主管（３）と、該主管（３）から分枝し先端に
軟質ゴムあるいは軟質プラスチック等の軟質材料からな
る吸盤（４）を夫々取付けた吸引管（５）とからなり、
該主管（３）の先端部と根端部にはバルブ（６）、（７
）が配置されている。該取付は機（１）は第３図に示す
ようなパネル状本体（１１）と粘着層（１２）とからな
る複数個のマスキング材（１０）の背面にその吸！１Ｅ
（４）を夫々密接させ主管（３）のバルブ（６）、（７
）！開いた状態として吸引ポンプ（２）を作動させて主
管（３）に空気を送通し吸引管（５）を介して吸引する
ことによって該複数個のマスキング材（１０）を同時に
吸着保持し、第り図に示すように被処理物（２０）の表
面処理が施されるへきでない複数個の個所（２１）直下
にロボット等によって該取付は機（１）を位置させ、そ
して該マスキング材（１０）を粘着層（１２）を介して
該被処理物（２０）の該個所（２１）に被着し１次いで
該取付は機（１）の吸引ポンプ（２）を停止するかある
いは主管（３）の根端部のバルブ（７）を閉じるかして
吸盤（４）からマスキング材（１０）を夫々離脱させる
。その後第４図に示すように被処理物（２０）に表面処
理を施して表面処理膜（３０）を形成し、同様の手段で
該複数個のマスキング材（１０）を取付は機（１）の吸
盤（４）に夫々取付けて該被処理物（２０）から第５図
に示すように除去する。取付は機（１）の吸ｆｆ１（４
）にマスキング材（１０）を吸着保持するには主管（３
）のバルブ（６）を閉じ、バルブ（７）を開いて吸引ポ
ンプ（２）を作動させ、主管（３）を真空状態としても
よい。この場合吸着保持されたマスキング材（１０）を
吸ｆｆ（４）から離脱させるには主管（３）のバルブ（
６）を開き、所望なればバルブ（７）を閉じるか吸引ポ
ンプ（２）を停止すればよい。更に吸１１（４）からマ
スキング材（１０）を離脱させるには主管（３）のバル
ブ（６）を閉じ、主管（３）に圧力空気を吹込んでもよ
い。またマスキング材（１０）は取付は機（１）以外手
釣等で除去されてもよい。[Embodiment] Figures 1 to 7 show a first embodiment of the present invention. A main pipe (3) whose root end communicates with the pump (2), and a suction pipe (5) branched from the main pipe (3) and each having a suction cup (4) made of a soft material such as soft rubber or soft plastic at its tip. ) and consists of
There are valves (6) and (7) at the tip and root end of the main pipe (3).
) are placed. For this installation, the machine (1) is attached to the back of a plurality of masking materials (10) consisting of a panel-shaped main body (11) and an adhesive layer (12) as shown in FIG. 1E
(4) in close contact with each other and valves (6) and (7) of the main pipe (3).
)! In the open state, the suction pump (2) is operated to send air to the main pipe (3) and suction it through the suction pipe (5), thereby suctioning and holding the plurality of masking materials (10) at the same time. As shown in the figure, the mounting machine (1) is positioned by a robot or the like directly under a plurality of locations (21) on the workpiece (20) that are not in the area where the surface treatment is to be performed, and the masking material (10) is ) is attached to the location (21) of the workpiece (20) via the adhesive layer (12). ) to separate the masking material (10) from the suction cup (4) by closing the valve (7) at the root end. Thereafter, as shown in FIG. 4, the object to be treated (20) is subjected to surface treatment to form a surface treatment film (30), and the plurality of masking materials (10) are attached to the machine (1) by the same means. They are attached to the suction cups (4) respectively and removed from the object to be treated (20) as shown in FIG. Installation is done by sucking ff1 (4) of machine (1).
) to adsorb and hold the masking material (10) on the main pipe (3
) may be closed and the valve (7) may be opened to operate the suction pump (2) to bring the main pipe (3) into a vacuum state. In this case, in order to remove the suction-held masking material (10) from the suction ff (4), the valve
6) and, if desired, close the valve (7) or stop the suction pump (2). Further, in order to remove the masking material (10) from the suction 11 (4), the valve (6) of the main pipe (3) may be closed and pressurized air may be blown into the main pipe (3). Further, the masking material (10) may be removed by hand or the like other than by the machine (1).
上記表面処理工程において、マスキング材（１０）を取
付け１１！（１）に取付けるには例えば第６図に示すよ
うに離型性表面を有するコンベアー（４０）上にマスキ
ング材（１０）を多数個配列し、該コンベアー（４０）
を矢印方向へ移動させるか該コンベアー（４０）右端の
取付位置で取付は機（１）に逐次マスキング材（１０）
を取付けるか、あるいは第７図に示すようにピストン（
４２）を内蔵したシリンダー（４１）内にマスキング材
（１０）を多数個粘着層（１２）を介して積重ねた積重
ね物を充填し、ピストン（４２）により押上げて最上位
のマスキング材（１０）から逐次取付は機（【）に取付
ける。In the above surface treatment step, masking material (10) is attached 11! (1), for example, as shown in FIG. 6, a large number of masking materials (10) are arranged on a conveyor (40) having a releasable surface, and
Move the masking material (10) in the direction of the arrow or install the masking material (10) on the machine (1) at the right end installation position of the conveyor (40).
or install the piston (as shown in Figure 7).
A cylinder (41) with a built-in masking material (42) is filled with a stack of many masking materials (10) stacked together via an adhesive layer (12), and is pushed up by a piston (42) to remove the uppermost masking material (10). ) to the machine ([).
第８図〜第１１図は本発明の第２実施例を示すものであ
る。本実施例においてマスキング材（ｌＯ）Ａはフラン
ジ部（１２）、４と挿入部（１１）Ａとからなり、該マ
スキング材（ｔｏ）Ａはフランジ部（１２）Ａ背面を取
付は機（１）の吸盤（４）に夫々吸着させることによっ
て複数個該取付は機（Ｌ）に保持し、第９図に示すよう
に該複数個のマスキング材（１０）Ａを被処理物（２０
）の表面処理が施されるべきでない複数個の孔部（２１
）Ａに挿着する。表面処理後、該複数個のマスキング材
（１０）Ａは該取付は機（１）や手釣等によって孔部（
２１）Ａから夫々除去される。8 to 11 show a second embodiment of the present invention. In this embodiment, the masking material (lO)A consists of a flange part (12), 4 and an insertion part (11)A, and the masking material (to)A is attached to the back surface of the flange part (12)A. ) are attached to the machine (L) by suctioning them to the suction cups (4) of the masking materials (10), respectively, and as shown in FIG.
) should not be subjected to surface treatment (21
) Insert into A. After the surface treatment, the plurality of masking materials (10) A are attached to the holes (
21) are respectively removed from A.
上記表面処理工程において、複数個のマスキング材（１
０）Ａを取付は機（１）に取付けるには例えば第１０図
および第ＬＬ図に示すようにシュータ−（４３）のガイ
ドＪ（４４）にマスキング材（１０）Ａの挿入部（１１
）Ａを挿入することにより、多数のマスキング材（１０
）Ａをシュータ−（４３）に装填し、該シュータ−（４
３）の下端の取付位置で取付は機（１）にマスキング材
（１０）Ａを逐次取付ける。上記取付は方法以外に例え
ば第上実施例の第６図に示すコンベア一方式や第７図に
示すシリンダ一方式が本実施例においても採用されてよ
い。In the above surface treatment step, a plurality of masking materials (1
0) To attach A to the machine (1), for example, as shown in Figure 10 and Figure LL, insert the masking material (10) A into the guide J (44) of the shooter (43).
)A, a large number of masking materials (10
)A into the shooter (43), and
3) Attach the masking material (10) A to the machine (1) one after another at the lower end attachment position. In addition to the above-mentioned mounting method, for example, the conveyor type shown in FIG. 6 of the first embodiment or the cylinder type shown in FIG. 7 may be employed in this embodiment as well.
第１２図および第１３図は本発明の第３実施例を示すも
のである。本実施例においてマスキング材（１０）Ｂは
挿着孔（１２）Ｂを有する円筒状本体（１１）Ｂからな
り、該マスキング材（ｔｏ）Ｂは本体（１１）Ｂ背面を
取付は機（１）の吸盤（４）に夫々吸着させることによ
って複数個該取付は機（１）に保持し、第１３図に示す
ように該マスキング材（１０）Ｂを被処理物（２０）の
表面処理が施されるべきでない複数個の凸部（２１）Ｂ
にマスキング材（ｔｏ）Ｂを挿着孔（１２）Ｂを介して
夫々被着する。表面処理後、該複数個のマスキング材（
１０）Ｂは該取付は機（１）や手釣等によって凸部（２
１）Ｂから除去される。本実施例においても複数個のマ
スキング材（１０）Ｂを取付は機（１）に取付けるため
には第１実施例の第６図に示すコンベアー方式、第７図
に示すシリンダ一方式、第２実施例の第１０図および第
１１図に示すシュータ一方式等が適用されてよい６
第１４［１および第４５図は本発明の第４実施伊を示す
ものである。本実施例においてマスキンク材（１０）Ｃ
は挿着溝（１２）Ｃを有する直方体状本体（ＩｔＣから
なり、該マスキング材（ｔｏ）Ｃは本体（１１）Ｃの側
面を取付は機ｍの吸ｆｆ（４）に吸着させることによっ
て該取付は機（１）に複数個保持し、第１５図に示すよ
うに該複数個のマスキング材（１０）Ｃを被処理物（２
０）の表面処理が施されるべきでない複都個のパネル状
個所（２１）Ｃに該マスキング材（１０）Ｃを挿着溝（
１２）Ｃを介して夫々被着する。表面処理後該複数個の
マスキング材（１（１）Ｃは該取付は機（１）’ｔ’手
鈎等によって該個所（２１）Ｃから夫々除去される本実
施例においてもマスキング材（１０）Ｃを取付は機０）
に取付けるためには上記コンベア一方式、シリンダ一方
式、シュータ一方式等が適用されてよい。FIGS. 12 and 13 show a third embodiment of the present invention. In this embodiment, the masking material (10)B consists of a cylindrical body (11)B having an insertion hole (12)B, and the masking material (to)B is attached to the back surface of the body (11)B. A plurality of the masking materials (10)B are attached to the machine (1) by suctioning them to the suction cups (4) of the objects (20) as shown in FIG. Multiple convex portions (21) B that should not be applied
A masking material (to) B is applied to each of the holes (12) B through the insertion holes (12) B. After surface treatment, the plurality of masking materials (
10) B is attached to the convex part (2) by machine (1) or by hand.
1) removed from B. In this embodiment as well, in order to attach a plurality of masking materials (10)B to the machine (1), the conveyor method shown in FIG. 6 of the first embodiment, the cylinder one-way method shown in FIG. The one-shot shooter type shown in FIGS. 10 and 11 of the embodiment may be applied.6 FIG. 14[1] and FIG. 45 show a fourth embodiment of the present invention. In this example, masking material (10)C
is made of a rectangular parallelepiped main body (ItC) having an insertion groove (12)C, and the masking material (to)C is attached by adsorbing the side surface of the main body (11)C to the suction ff (4) of the mounting machine m. To attach a plurality of masking materials (10)C to the workpiece (2), as shown in FIG.
The masking material (10)C is inserted into the groove (21)C where the surface treatment of 0) should not be applied.
12) Deposit each via C. After the surface treatment, the plurality of masking materials (1(1)C) are removed from the locations (21)C by a machine (1)'t' hand hook or the like. ) C is installed on machine 0)
In order to install it, the above conveyor one type, cylinder one type, chute one type, etc. may be applied.
第１６図および第１７図は本発明の第５実施例を示すも
のである。本実施例においてマスキング材（１０）Ｄは
容器状本体（１１）Ｉ）と、該容器状本体（ｉｌ：Ｄの
上縁に形成されているフランジ部（１２）Ｄと、該フラ
ンジ部（１２）０表面に形成されている粘着層（１３）
Ｄとからなり、該マスキング材（１０）Ｄは本体（１１
）Ｄの底面を取付は機（１）の吸１１（４）に吸着させ
ることによって該取付は機（１）に複数個保持し、第１
７図に示すように被処理物（２ｏ）の表面処理が施され
るべきでない複数個の個所（２１）Ｄにマスキング材（
１０）Ｄを粘着層（１３）Ｄを介して夫々被着する。表
面処理後、該複数個のマスキング材（１０）Ｄは該取付
は機（１）や手釣等によって該複数個の個所（２１）Ｄ
から夫々除去される。本実施例においてもマスキング材
（１０）Ｉ）を取付は機（１）に取付けるために上記コ
ンベア一方式、シリンダ一方式、シュータ一方式等が適
用されてよい。16 and 17 show a fifth embodiment of the present invention. In this embodiment, the masking material (10) D is applied to the container-shaped main body (11) I), the flange part (12) D formed on the upper edge of the container-shaped main body (il:D), and the flange part (12) ) Adhesive layer (13) formed on the surface of
The masking material (10) D is composed of the main body (11
)D can be attached by adsorbing the bottom surface of D to the suction 11 (4) of the machine (1).
As shown in Figure 7, a masking material (
10) Adhere D through the adhesive layer (13) D, respectively. After surface treatment, the plurality of masking materials (10) D are attached to the plurality of locations (21) D by a machine (1) or by hand.
are removed from each. In this embodiment as well, the above conveyor one type, cylinder one type, shooter one type, etc. may be applied to attach the masking material (10)I) to the machine (1).
第↓８図および第１９図は本発明の第６実施例を示すも
のである。本実施例においてマスキング材（１０）Ｅは
容器状本体（１１）Ｅと、該容器状本体（１１）Ｅの上
縁に形成されているフランジ部（１２）Ｅと該本体（Ｉ
Ｉ）Ｅの外底面に形成されている粘着層（１３）Ｅとか
らなり、該マスキング材（ｔｏ）Ｅは本体（１１）Ｅの
内底面な取付は機（１）の吸ｆ（４）に夫々吸着させる
ことによって該取付けｆｉ（１）に複数ｇｌ保持し、第
二０図に示すように被処理物（２０）の表面処理が施さ
れるにきでない複数個の個所（２１）Ｅにマスキング材
（Ｉｔ））Ｅを粘着層（＋３）Ｅを介して被着する０表
面処理後、該複数個のマスキング材（１０）Ｅは該取付
は機（１）や手釣等によって該複数個の個所（２１）Ｅ
から夫々除去される。本実施例においてもマスキング材
（１０）Ｅを取付は機（１）に取付けるために上記コン
ベア一方式、シリンダ一方式、シュータ一方式等が適用
されてよい。Figures 8 and 19 show a sixth embodiment of the present invention. In this embodiment, the masking material (10)E is applied to the container-shaped main body (11)E, the flange portion (12)E formed on the upper edge of the container-shaped main body (11)E, and the main body (I).
The adhesive layer (13)E is formed on the outer bottom surface of the main body (11)E. A plurality of GLs are held on the mounting fi (1) by adsorbing them respectively to a plurality of spots (21)E on which the surface treatment of the object to be treated (20) is not performed, as shown in Fig. 20. After surface treatment in which the masking material (It) E is applied to the surface of the surface via the adhesive layer (+3) E, the plurality of masking materials (10) E are attached using a machine (1) or by hand. Multiple locations (21)E
are removed from each. In this embodiment as well, the above-mentioned conveyor one type, cylinder one type, shooter one type, etc. may be applied to attach the masking material (10)E to the machine (1).
第２０図および第２１図は本発明の第７実施例を示すも
のである。本実施例においてマスキング材（１０）Ｆは
容器状挿入部（１１）Ｆと、該容器状挿入部（１１）Ｆ
の上縁に形成されているフランジ部（１２）Ｆとからな
り、該マスキング材（１０）Ｆは該挿入部（１１）Ｆの
内底面を取付は機（１）の吸！ （４）に夫々吸着させ
ることによって該取付け！（１）に複数個保持し、第２
上図に示すように被処理物（２０）の表面処理が施され
るへきでない複数個の孔部（：’ｌ）Ｆにマスキング材
（１０）Ｆを夫々挿着する。表面処理後、該複数個のマ
スキング材（１０）Ｆは該取付は機（１）や手釣等によ
って該複数個の個所（２１）Ｆがら夫々除去される。本
実施例においてもマスキング材（１０）Ｆを取付は機（
１）に取付けるために上記コンベア一方式、シリンダ一
方式、シュータ一方式等が適用されてよい。20 and 21 show a seventh embodiment of the present invention. In this embodiment, the masking material (10)F is attached to the container-shaped insertion portion (11)F and the container-shaped insertion portion (11)F.
The masking material (10)F is formed on the inner bottom surface of the insertion part (11)F by the mounting machine (1). (4) Attach by adsorbing each! (1) holds multiple pieces, and the second
As shown in the above figure, masking materials (10) F are inserted into a plurality of holes (:'l) F of the object to be treated (20), which are not areas where the surface treatment is to be performed. After the surface treatment, the plurality of masking materials (10)F are removed from the plurality of locations (21)F by the machine (1) or hand fishing. In this example as well, the masking material (10) F was installed on a machine (
1), the above-mentioned conveyor one type, cylinder one type, shooter one type, etc. may be applied.
上記実施例において、マスキング材の容積が大きい場合
にはマスキング材が取付は機（１）の吸引管（５）を軸
として回動して適正な位置にマスキング材を取付けるこ
とが困難となる場合がある。そのような場合には第２２
図に示すようにマスキング材（１０）を二個あるいはそ
れ以上の吸盤（４）により保持することが望ましい。In the above example, if the volume of the masking material is large, it may be difficult to install the masking material in the appropriate position as it rotates around the suction pipe (5) of the machine (1). There is. In such cases, the 22nd
As shown in the figure, it is preferable to hold the masking material (10) by two or more suction cups (4).
なお、本発明に用いられるマスキング材（１０） 。In addition, the masking material (10) used in the present invention.
（１０）Ａ、 （１０）Ｂ、 （１０）Ｃ，（１０）Ｄ
、 （１０）Ｅ、 （１０）Ｆはポリエチレン、ポリプ
ロピレン、ポリスチレン、ポリウレタン等のプラスチッ
ク、あるいは上記プラスチックと炭酸カルシウム、タル
ク、ベントナイト等の！！機充填剤との混合物、あるい
は上記プラスチツクの発泡体、スチレン−ブタジェンゴ
ム、アクノロニトリル−ブタジェンゴム等の合成ゴム、
木質繊維１合成繊維、天然繊維、無１ｊ！繊維等の：ａ
惟をバインダーで結着した繊維材料、木、紙、故紙。(10)A, (10)B, (10)C, (10)D
, (10)E, (10)F are plastics such as polyethylene, polypropylene, polystyrene, polyurethane, or the above plastics and calcium carbonate, talc, bentonite, etc.! ! Mixtures with mechanical fillers, or foams of the above plastics, synthetic rubbers such as styrene-butadiene rubber, acrylonitrile-butadiene rubber,
Wood fiber 1 synthetic fiber, natural fiber, no 1j! Fibers, etc.:a
Fiber materials, wood, paper, and waste paper bound with a binder.
金属等を材料とする。Made of metal, etc.
第１図〜第７図は本発明の第り実施例を示すものであり
、第１図はマスキング材取付状態説明図、第２同はマス
キング材取付は機先端部分断面図。
第３図はマスキング材斜視図、第４図は表面処理後の断
面図、第５図はマスキング材除去状態説明図、第６図は
マスキング材を取付機に取付けるためのコンベア一方式
の説明図、第７図はシリンダ一方式の説明図、第８図〜
第１１図は本発明の第２実施例を示すものであり、第８
図はマスキング材斜視図、第９図はマスキング材取付状
態説明図、第１Ｏ図はマスキング材を取付機に取付ける
ためのシュータ一方式の説明図、第１１図はシュータ−
の短手方向断面図、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Ｌ２図はマスキング材
斜視図、第１３図はマスキング材取付状態説明図、第１
４図および第工５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
キング材取付状態説明図、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状態説明図
、第１８図および第（９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↓９図
はマスキング材取付状態説明図、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状態
説明図。
第２２図は一個のマスキング材を二個の吸盤で保持した
状態の斜視図、第２３図は板状マスキング材を用いた従
来例のマスキング材取付は時斜視図、第２４図および第
２５図は栓状のマスキング材を用いた従来例を示し、第
２４図はマスキング材斜視図、第２５図はマスキング材
取付状態側断面図、第２６図および第２７図は凸部用マ
スキング材を用いた従来例を示し、第２６図はマスキン
グ材斜視図、！２７図はマスキング材取付状態側断面図
である。
図中、（１）・・・・・マスキング材取付は機、（４）
・・・・・吸盤、（５）・・・・・吸引管。
（１，０） 、 （１０）、ｔ、 （１０）Ｂ、 （１
０）Ｃ，（１０）Ｄ、 （１０）Ｅ、 （１０）Ｆ・・
・・°゛マスキング1 to 7 show a first embodiment of the present invention, in which FIG. 1 is an explanatory diagram of a state in which masking material is attached, and FIG. 2 is a partial cross-sectional view of the tip of the machine showing the attachment of masking material. Figure 3 is a perspective view of the masking material, Figure 4 is a sectional view after surface treatment, Figure 5 is an explanatory diagram of the masking material removal state, and Figure 6 is an explanatory diagram of a conveyor system for attaching the masking material to the mounting machine. , Fig. 7 is an explanatory diagram of a one-cylinder type, Fig. 8~
FIG. 11 shows the second embodiment of the present invention, and the eighth embodiment shows the second embodiment of the present invention.
The figure is a perspective view of the masking material, FIG. 9 is an explanatory diagram of the masking material installation state, FIG.
, FIG. 12 and FIG. 13 show the third embodiment of the present invention, FIG. L2 is a perspective view of the masking material, and FIG.
4 and 5 show the fourth embodiment of the present invention, FIG. 14 is a perspective view of the masking material, FIG. 15 is an explanatory diagram of the masking material installed state, and FIGS. 16 and 17 are illustrations of the present invention. 16 is a perspective view of the masking material, FIG. 17 is an explanatory diagram of the masking material installed state, and FIGS. 18 and 9 (FIG. 9 show the sixth embodiment of the present invention). Figure 18 is a perspective view of the masking material, Figure 9 is an explanatory diagram of the masking material installed state, Figures 20 and 21 are
The drawings show a seventh embodiment of the present invention, in which Fig. 20 is a perspective view of the masking material, and Fig. 21 is an explanatory diagram of the masking material installed state. Fig. 22 is a perspective view of one masking material held by two suction cups, Fig. 23 is a perspective view of a conventional masking material installation using a plate-shaped masking material, and Figs. 24 and 25. 24 shows a conventional example using a plug-shaped masking material, FIG. 24 is a perspective view of the masking material, FIG. 25 is a side sectional view with the masking material installed, and FIGS. 26 and 27 show a conventional example using a masking material for convex portions. Fig. 26 is a perspective view of the masking material. FIG. 27 is a side sectional view with the masking material attached. In the diagram, (1)...The masking material is installed on the machine, (4)
... Suction cup, (5) ... Suction tube. (1,0), (10), t, (10)B, (1
0)C, (10)D, (10)E, (10)F...
・°゛Masking
Claims (3)
の吸引管の先端部に取付けた吸盤に夫々吸着して被処理
物の保護を必要とする複数個の個所に取付け、該吸盤か
ら該複数個のマスキング材を夫々離脱してから表面処理
を行い、その後該マスキング材を取はずすことを特徴と
する表面処理方法(1) A plurality of masking materials are sucked to suction cups attached to the tips of a plurality of suction pipes branched from the main pipe, and attached to multiple locations that require protection of the processed material, and from the suction cups A surface treatment method characterized by performing surface treatment after removing each of the plurality of masking materials, and then removing the masking materials.
のマスキング材を該複数個の吸引管の先端部に取付けた
該吸盤に吸着する「特許請求の範囲」１に記載の表面処
理方法(2) The surface treatment according to claim 1, in which the plurality of masking materials are sucked to the suction cups attached to the tips of the plurality of suction tubes by passing air through the main pipe. Method
キング材を該複数個の吸引管の先端部に取付けた該吸盤
に吸着する「特許請求の範囲」１に記載の表面処理方法(3) The surface treatment method according to claim 1, in which the plurality of masking materials are attracted to the suction cups attached to the tips of the plurality of suction tubes by evacuating the main pipes.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29196189A JPH03221168A (en) | 1989-08-22 | 1989-11-08 | Surface treatment method |
| KR1019900009754A KR910000248A (en) | 1989-06-30 | 1990-06-29 | Surface treatment method |
| CA002020222A CA2020222A1 (en) | 1989-06-30 | 1990-06-29 | Method for a surface treatment |
| EP19900307136 EP0406002A3 (en) | 1989-06-30 | 1990-06-29 | A method of surface treatment |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1-216862 | 1989-08-22 | ||
| JP21686289 | 1989-08-22 | ||
| JP29196189A JPH03221168A (en) | 1989-08-22 | 1989-11-08 | Surface treatment method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03221168A true JPH03221168A (en) | 1991-09-30 |
Family
ID=26521673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP29196189A Pending JPH03221168A (en) | 1989-06-30 | 1989-11-08 | Surface treatment method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03221168A (en) |
-
1989
- 1989-11-08 JP JP29196189A patent/JPH03221168A/en active Pending
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