JPS6090076A - Powder coating method - Google Patents
Powder coating methodInfo
- Publication number
- JPS6090076A JPS6090076A JP19796183A JP19796183A JPS6090076A JP S6090076 A JPS6090076 A JP S6090076A JP 19796183 A JP19796183 A JP 19796183A JP 19796183 A JP19796183 A JP 19796183A JP S6090076 A JPS6090076 A JP S6090076A
- Authority
- JP
- Japan
- Prior art keywords
- coated
- paint
- base material
- paint layer
- coating
- 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
Landscapes
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
Description
【発明の詳細な説明】
−この発明は、粉体塗装方法に関し、特には被塗装ノ、
（材の一部を効−ト良くかつ簡ｒＢに塗装する方法に関
する。[Detailed Description of the Invention] - The present invention relates to a powder coating method, in particular,
(Relating to a method for effectively and easily painting a part of a material.
被塗装基材の一部分だけ塗装する場合においては、従来
から塗装しない部分を隠蔽して塗装を行なうマスキング
方式が多用されている。しかしながら、このマスキング
方式による場合には、当然マスキングのための手間と時
間、および塗装後にこのマスキングを取り除く手間と時
間とを要し、殊に小物の部分塗装には工程１−および経
済上の大きな不利を有していた。When only a portion of a substrate to be coated is to be coated, a masking method has conventionally been frequently used in which the portion that is not to be coated is covered and coated. However, when using this masking method, it naturally requires time and effort for masking, and time and effort to remove this masking after painting.Especially for partial painting of small items, it takes a lot of effort and time to remove the masking. had a disadvantage.
この発明は、このような状況に鑑みて提案されたもので
あって、被塗装基材の一部を効率良くかつ筒中に塗装す
る方法を提供しようとするものである。The present invention has been proposed in view of the above situation, and aims to provide a method for efficiently coating a part of a substrate to be coated inside a cylinder.
すなわち、この発明は、被塗装基材の塗装部分を加熱し
、次いで表面が平１■にならされてなる粉体塗料層表面
から前記被塗装基材の塗装部分だけ該塗料層内に浸漬し
塗料を塗着せしめ部分塗装することを特徴とする粉体塗
装方法に係る。以下、実施例とともに、具体的に説明す
る。That is, this invention heats the painted part of the base material to be painted, and then immerses only the painted part of the base material from the surface of the powder paint layer, whose surface is leveled, into the paint layer. It relates to a powder coating method characterized by applying paint and partially painting. Hereinafter, a detailed description will be given along with examples.
添伺の図面第１図は被塗装基材の一例を示すホースバン
ドＢの斜視図で、図中鎖線矢印で示したように、このホ
ースバンドの脚部が塗装部Ｐである。このホースバンド
Ｂはリング本体の直径がｌＯ〜２０ｍｍ程度の小物であ
って、脚部の塗装のためにリング本体部をマスキングす
ることは、極めて難かしくかつ非能率なことであること
は多汀を要しない。The accompanying drawing, FIG. 1, is a perspective view of a hose band B showing an example of a base material to be coated, and the leg portions of this hose band are the painted portion P, as indicated by chain arrows in the figure. This hose band B is a small item with a ring body diameter of about 10 to 20 mm, and it is common knowledge that masking the ring body for painting the legs is extremely difficult and inefficient. does not require
第２図は該ホースバンドＢを本発明方法によって塗装す
るために、棒体１１に該ホースバンドＢを多数吊着して
１個の作業単位としたワークｌＯの正面図、第３図は本
発明方法の一例を示す塗装装置の概略平面図で、第４図
は該装置における前記ワークの保持部を示す正面図、第
５図は塗装状態を〉ドす要部の断面図である。FIG. 2 is a front view of a workpiece 10 in which a large number of hose bands B are hung on a rod 11 to form one work unit in order to paint the hose bands B by the method of the present invention, and FIG. FIG. 4 is a schematic plan view of a coating apparatus showing an example of the method of the invention, FIG. 4 is a front view showing a holding section for the workpiece in the apparatus, and FIG. 5 is a cross-sectional view of a main part showing a coating state.
第３図において、′ｔ：ｒ吟２０はカスバーナー等の加
熱器２１をｑｌｌえた加熱部、３０は塗装部、３１は粉
体塗料を収納した浸漬槽、３５はならし板、３６は移動
用フレーム、３７はシリンダ装置、４０はロボット等に
よる移送装置、４１はそのヘット、５１はワークｌＯの
搬入コンにア、５２は搬出コンヘアである。In Fig. 3, 't:rgin' 20 is a heating section with a heater 21 such as a cast burner, 30 is a coating section, 31 is a dipping tank containing powder coating, 35 is a leveling plate, and 36 is a moving section. 37 is a cylinder device, 40 is a transfer device such as a robot, 41 is a head thereof, 51 is a carry-in container for the work lO, and 52 is a carry-out container.
図示のように、ワークｌＯは搬入コンベア５１から移送
装置４０のへ７ Ｆ’ ４１に保持されて、加熱部２０
、次いで塗装部３０、搬出コンベア５２へと順次移送さ
れていく。As shown in the figure, the work lO is held at 7 F' 41 from the carry-in conveyor 51 to the transfer device 40, and is held in the heating section 20.
Then, it is sequentially transferred to the coating section 30 and the carry-out conveyor 52.
移送装置４０本体は、例えば図のようなスカラーノ（￥
ロポ・ントより構成され、その先端のヘッド４１には第
４図に図示したようなワーク保持部材４２が装着される
。ワーク保持部材４２は、基軸４３の両端に開閉自在に
設けられてワークｌＯの棒体１１を持ち上げ保持するフ
ック状アーム４４゜４４と、前記基軸４３に筒部４５を
介して取り伺けられてワークｌＯの上方を押え覆う傘部
４６とからなり、これらのフック状アーム４４と傘部４
６によって該ワーク１０を挟みこんでこれをしっかりと
固定保持する。なお、傘部４６は筒部４５に連結された
シリンダ装置（図示せず）等によって第５図の鎖線のよ
うに一定角度回動するようになっている。The main body of the transfer device 40 is, for example, a Scarano (￥￥
A workpiece holding member 42 as shown in FIG. 4 is attached to a head 41 at the tip of the robot. The workpiece holding member 42 includes hook-shaped arms 44° 44 which are provided at both ends of a base shaft 43 so as to be openable and closable and lift and hold the rod 11 of the workpiece IO, and hook-shaped arms 44° 44 which are attached to the base shaft 43 via a cylindrical portion 45. It consists of an umbrella part 46 that presses down and covers the upper part of the work lO, and these hook-shaped arms 44 and the umbrella part 4
6 to sandwich the work 10 and hold it securely. Note that the umbrella portion 46 is configured to rotate by a certain angle as shown by the chain line in FIG. 5 by a cylinder device (not shown) or the like connected to the cylinder portion 45.
移送装置先端のへ・ンド４１の保持部材４２に保持され
たワーク１０は、ガスバーナー等の加熱器２１を備えた
加熱部２０へ送られ、被塗装基材の塗装部分（ここでは
ホースバンドＢの脚部）が加熱される。被塗装基材の加
熱温度は、基材または塗料の種類等により異なるが、実
施例では約３００℃に加熱した。The workpiece 10 held by the holding member 42 of the head 41 at the tip of the transfer device is sent to the heating section 20 equipped with a heater 21 such as a gas burner, and the workpiece 10 is sent to the heating section 20 equipped with a heater 21 such as a gas burner, legs) are heated. The heating temperature of the substrate to be coated varies depending on the type of substrate or paint, but in the examples, it was heated to about 300°C.
なお、加熱する部分は塗装部分だけで十分であることは
いうまでもないが、そのために効率良く熱するだめの保
持部材４２の被塗装基材に対する保持姿勢に係る改良は
自由になされるであろう。It goes without saying that the only part to be heated is the coated part, but for this purpose, improvements can be made in the holding position of the holding member 42, which is used to heat efficiently, with respect to the substrate to be coated. Dew.
塗装部分が熱せられたワーク１０は、移送装置４０によ
り１次いで塗装部３ｏに移送される。The workpiece 10 whose painted part has been heated is first transported to the painting section 3o by the transporting device 40.
塗装部３０は、第３図の・＋を面図および第５図の断ｉ
ｔ’＋ｉ図から理解されるように、粉体塗料Ｐが収容さ
れた浸漬槽３１と１．ｉＡ浸漬槽３１の塗ネ゛１層表面
を１回４５にｊＩＬ担にならすことができるならし部材
３５から構成されている。このならし部材３５は、シリ
ンダ装置３７に連結された移動用フレー１．３６に固定
されていて、シリンダ装置の作動によって、浸漬槽３１
内を往復動して該塗ｔ’を層表面を平１１、！にならず
。The coating section 30 is shown at + in FIG. 3 and in section i in FIG. 5.
As understood from the t'+i diagram, the dipping tank 31 containing the powder coating material P and 1. It is composed of a leveling member 35 that can level the surface of the coated layer of the iA dipping tank 31 once 45 times. This leveling member 35 is fixed to a moving frame 1.36 connected to a cylinder device 37, and the immersion tank 31 is moved by the operation of the cylinder device.
The coating t' is applied to the surface of the layer by reciprocating inside the layer 11,! Not.
そして、ワークｌＯの被塗装ノ、（材Ｂは、前記浸漬槽
３１の；１ｔＪ１化された塗料層表面から、所定部分だ
け該粉体塗料層内に浸漬され、塗ｔ４Ｐが塗着される。Then, a predetermined portion of the work piece 10 to be coated (material B) is dipped into the powder coating layer from the surface of the coating layer 1tJ1 of the dipping tank 31, and coated with coating t4P.
塗ネ゛１層表面は、平担化されているので、被塗装基材
の浸漬された部分だけ美麗に部分塗装を行なうことがで
きる。Since the surface of the first coating layer is flattened, only the dipped portion of the substrate to be coated can be neatly partially coated.
第５図中、符号３２は塗料ホッパ、３３はならし板によ
って刊除された余剰塗料の収納部である。In FIG. 5, the reference numeral 32 is a paint hopper, and the reference numeral 33 is a storage section for storing surplus paint removed by the leveling board.
なお、ここで、塗料層表面を平担化することについて若
干敷延すると、浸漬槽内の粉体塗料層表面を平Ｊ１１化
するということは、被塗装基材の定められた部分だけを
塗装するためになされるのであって、この平１１−１性
は必ずしも水平ばかりでなく、傾斜した平１１１面を含
むものである。すなわち、被塗装基材の塗装部分によっ
ては、例えば、基材の側部の一部を塗装するような場合
には、塗料層表面が炉刺した平４ＩＩ面であるほうが便
宜である。さらに、この傾斜平担面は、小物塗装の場合
、塗料層にＶ溝を形成し、このＶ溝の内側壁面を利用す
る場合もある。In addition, here, to expand a little on flattening the surface of the paint layer, flattening the surface of the powder paint layer in the dipping tank means that only a predetermined portion of the base material to be coated is coated. This flat 11-1 surface is not necessarily horizontal, but includes an inclined flat 111 surface. That is, depending on the part of the base material to be coated, for example, when a part of the side part of the base material is to be coated, it is more convenient for the surface of the paint layer to be a furnace-pierced flat 4II surface. Furthermore, in the case of painting small objects, this inclined flat surface may form a V-groove in the paint layer and utilize the inner wall surface of this V-groove.
従って、この発明における平担なる用語は、被塗装基材
の塗装部分に対して平担であればよいというように理解
すべきであって、ならし部材も同様である。Therefore, the term "flat" in the present invention should be understood as meaning that it only needs to be flat with respect to the coated portion of the substrate to be coated, and the same applies to the leveling member.
上記したように、この発明によれば、被塗装基材の塗装
部分を加熱し１次いで表面が平担にならされてなる粉体
塗料層表面から前記被塗装基材の塗装部分だけ該塗ネ′
１層内に浸漬し塗料を塗着せしめ部分塗装することを特
徴とするものであるから、従来のような１間と時間のか
かるマスキングを全く施すことなくして、部分塗装がで
きるようになった。このことは、特に、マスキングする
ことが不可能か、もしくは技術的あるいはコスト的にマ
スキングが難しい、小物等の部分塗装に極めて大きな有
利性を伺ｌｊ、する。As described above, according to the present invention, the coated portion of the base material to be coated is heated, and then the surface is leveled. ′
Since it is characterized by applying the paint by dipping it in one layer and then painting the parts, it is now possible to paint parts of the area without having to do masking, which takes a lot of time as in the past. . This is particularly advantageous for partial painting of small items, etc., which cannot be masked or is difficult to mask due to technical or cost considerations.
また、この発明によれば、表面が平担にならされてなる
粉体塗料層表面から前記被塗装基材の塗装部分だけ該塗
料層内に浸漬し塗料を塗着せしめて部分塗装するので、
被塗装基材の所定部分だけか、ＩＬ確かつ美麗に塗装さ
れる。Further, according to the present invention, only the painted portion of the base material to be coated is immersed into the paint layer from the surface of the powder paint layer whose surface is smoothed, and the paint is applied to the paint layer to perform partial painting.
Only a predetermined portion of the base material to be coated is coated with IL accurately and beautifully.
さらに１例えば実施例のように、多数の被塗装基材を一
つのワークとして、これをロボット笠の移送装置によっ
て、加熱部および塗装部を順次連続的に移送せしめれば
、極めて簡単かつ容易に大ｊｔの塗装を短時間に行うこ
とができ、１程的に有利である。Furthermore, for example, as in the example, if a large number of substrates to be coated are treated as one workpiece and this is sequentially and continuously transferred to the heating section and the coating section using the transfer device of the robot hat, it is extremely simple and easy. It is possible to paint a large jt in a short time, which is advantageous.
このように、この発明によれば、被塗装基材の一部を効
率良くかつ簡単に塗装する方法を提供することができた
。Thus, according to the present invention, it was possible to provide a method for efficiently and easily coating a part of a substrate to be coated.
第１図は被塗装基材の一例を示すホースバンドＢの斜視
図、第２図は棒体に該ホースバンドを多数吊着して１個
の作業単位としたワークの正面図、第３図は本発明方法
の一例を示す塗装装置の概略ｉｔ／、面図、第４図は該
装置における前記ワークの保持部を示す正面図、第５図
は塗装状態を示す要部の断面図である。
１０・・・ワーク、２０・・・加熱部、３０・・・塗装
部、３１・・・浸漬槽、３５・・・ならし板、４０・・
・移送装置、４１・・・ヘッド、Ｐ・・・粉体塗料層。
特許出願人
株式会社 マツミャケミカルFig. 1 is a perspective view of a hose band B showing an example of a base material to be coated, Fig. 2 is a front view of a workpiece in which a number of hose bands are hung from a rod to form one work unit, Fig. 3 4 is a schematic plan view of a coating device showing an example of the method of the present invention, FIG. 4 is a front view showing a holding section for the workpiece in the device, and FIG. 5 is a sectional view of main parts showing a coating state. . DESCRIPTION OF SYMBOLS 10... Workpiece, 20... Heating part, 30... Painting part, 31... Immersion tank, 35... Leveling board, 40...
-Transfer device, 41...head, P...powder coating layer. Patent applicant Matsumiya Chemical Co., Ltd.
Claims (1)
１１にならされてなる粉体塗料層表面から前記被塗装基
材の塗装部分だけ該塗料層内に侵清し塗料を塗着せしめ
部分塗装することを特徴とする粉体塗装方法。The coating part of the base material to be coated is heated, and then the surface becomes ・1・1
1. A powder coating method comprising the step of infiltrating only the coated portion of the substrate to be coated into the paint layer from the surface of the powder coating layer which has been leveled as shown in FIG.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19796183A JPS6090076A (en) | 1983-10-22 | 1983-10-22 | Powder coating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19796183A JPS6090076A (en) | 1983-10-22 | 1983-10-22 | Powder coating method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6090076A true JPS6090076A (en) | 1985-05-21 |
Family
ID=16383194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19796183A Pending JPS6090076A (en) | 1983-10-22 | 1983-10-22 | Powder coating method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6090076A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102555233A (en) * | 2010-11-04 | 2012-07-11 | 西门子公司 | Method and arrangement to manufacture a blade |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5050449A (en) * | 1973-09-04 | 1975-05-06 | ||
| JPS5196837A (en) * | 1975-02-22 | 1976-08-25 | ||
| JPS57136972A (en) * | 1981-02-18 | 1982-08-24 | Nhk Spring Co Ltd | Formation of covered part for coil spring |
-
1983
- 1983-10-22 JP JP19796183A patent/JPS6090076A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5050449A (en) * | 1973-09-04 | 1975-05-06 | ||
| JPS5196837A (en) * | 1975-02-22 | 1976-08-25 | ||
| JPS57136972A (en) * | 1981-02-18 | 1982-08-24 | Nhk Spring Co Ltd | Formation of covered part for coil spring |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102555233A (en) * | 2010-11-04 | 2012-07-11 | 西门子公司 | Method and arrangement to manufacture a blade |
| US9404472B2 (en) | 2010-11-04 | 2016-08-02 | Siemens Aktiengesellschaft | Method of manufacturing a wind turbine blade |
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