JP3451164B2 - Spray gun - Google Patents
Spray gunInfo
- Publication number
- JP3451164B2 JP3451164B2 JP15732096A JP15732096A JP3451164B2 JP 3451164 B2 JP3451164 B2 JP 3451164B2 JP 15732096 A JP15732096 A JP 15732096A JP 15732096 A JP15732096 A JP 15732096A JP 3451164 B2 JP3451164 B2 JP 3451164B2
- Authority
- JP
- Japan
- Prior art keywords
- spray gun
- paint
- pipes
- paint discharge
- tubular
- 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.)
- Expired - Lifetime
Links
Landscapes
- Nozzles (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は複数の吐出塗料を霧
化し多色同時に塗装するためのスプレーガンに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a spray gun for atomizing a plurality of discharge paints and simultaneously applying multiple colors.
【０００２】[0002]
【従来の技術及び発明が解決しようとする課題】従来、
２色以上の塗料を完全には混色させずに被塗装物に付着
させて、大理石模様や御影石模様のような石調模様、或
いは乱糸模様や梨地模様などの色模様の形成が望まれる
ことがある。このような意匠性を有する塗膜を複数色の
塗料で形成させる場合には、複数色の塗色を順次塗装す
る必要があり、工程が多くなり塗装が煩雑になるという
欠点がある。この欠点は、特に塗色に多い場合に著しく
また、模様の再現性も得にくいという問題がある。2. Description of the Related Art Conventionally, the problems to be solved by the invention
It is desirable to apply two or more colors of paint to the object to be coated without completely mixing them to form a stone pattern such as a marble pattern or a granite pattern, or a color pattern such as a random yarn pattern or a satin pattern. There is. In the case of forming a coating film having such a design property with a paint of a plurality of colors, it is necessary to sequentially apply the paint colors of a plurality of colors, which has the drawback of increasing the number of steps and complicating the coating. This disadvantage is remarkable when the coating color is large, and there is a problem that it is difficult to obtain reproducibility of the pattern.
【０００３】[0003]
【課題を解決するための手段】 そこで、本発明者は上
述の欠点のないスプレーガンを提供することを目的とし
て鋭意検討を重ねた結果、数本の管体部材を霧化空気孔
開口部に配置したスプレーガンは、複数色の塗料を霧化
すると意匠性塗膜を容易に形成できることを見出し本発
明を完成するに至った。本発明は、
「１． 塗料を供給する管体を２本以上有しかつ２液以
上を吐出でき、２以上の塗料を霧化する空気を供給する
開口部内に複数の管体部材を配置し、前記複数管体部材
の塗料吐出量を各管体部材で制御可能となし、前記複数
管体部材の位置を短距離分離することにより、不完全混
色した霧化粒子を形成させる、前記複数の管体を軸線方
向に移動可能とし、各管体先端に設けた管体部材の突き
出し距離により霧化粒子径を変動可能としたことを特徴
とするスプレーガン。２
． 前記複数管体部材の塗料吐出量、塗料吐出時間及
び塗料吐出タイミングをパルス信号により各管体で制御
可能とし、各色の霧化粒子同士が管体部材出口で混色し
ないようにした、１項に記載されたスプレーガン 」
に関する。[Means for Solving the Problems] As a result, the present inventor has conducted extensive studies for the purpose of providing a spray gun without the above-mentioned drawbacks, and as a result, several tube members are provided in the atomized air hole openings. The arranged spray gun has completed the present invention by finding that a design coating film can be easily formed by atomizing paints of plural colors. The present invention relates to “1. Having two or more pipes for supplying paint, capable of discharging two or more liquids, and disposing a plurality of pipe members in an opening for supplying air for atomizing two or more paints. , The paint discharge amount of the plurality of tube members can be controlled by each tube member, and the incompletely mixed atomized particles are formed by separating the positions of the tube members by a short distance . Axial direction of tube
Of the tubular body member provided at the tip of each tubular body
A spray gun characterized in that the atomized particle size can be varied depending on the delivery distance . 2 . The amount of paint to be discharged from the plurality of pipe members, the paint discharge time, and the paint discharge timing can be controlled by pulse signals in each pipe so that atomized particles of each color do not mix at the pipe member outlet. Regarding the listed spray gun.
【０００４】[0004]
【発明の実施の形態】本発明における塗料供給管は２本
以上多彩模様形成に必要な数配置される。霧化された塗
料粒子は混合しないで各色からなる複数色の存在する霧
化粒子とすることもでき、また混合した混色や不完全に
混合した混色の霧化粒子とすることもできる。BEST MODE FOR CARRYING OUT THE INVENTION Two or more paint supply pipes according to the present invention are arranged in a number necessary for forming a multicolored pattern. The atomized paint particles may be atomized particles in which a plurality of colors of respective colors exist without being mixed, or may be mixed color mixed particles or incompletely mixed color atomized particles.
【０００５】[0005]
【実施例】以下図面を参照して本発明の実施例をあげ具
体的に発明を説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be specifically described with reference to the drawings with reference to the embodiments of the present invention.
【０００６】図１においてガン本体１に貫通孔１ａ、１
ｂ、１ｃ、１ｄ（１ｃ、１ｄは図示せず）を開け、さら
にガン本体１左端より貫通孔１ａ〜１ｄに連続する凹部
１ｅを形成させる。また、１ａ〜１ｄ左端にパッキンな
どの密封部材９ａ、９ｂ、９ｃ、９ｄ（９ｃ、９ｄは図
示せず）を配置し、１ｅとを密封する。さらにガン本体
凹部１ｅに貫通孔１ｆを開け、圧空供給管及び圧空調節
弁を介して圧空供給源に連結される（共に図示せず）。
ガン本体１と円錐面を内部に形成する蓋２は螺合結合す
る。蓋２は中心に開口部２ａを設置し圧空空気が噴射で
きる構造とする。塗料供給は内部に貫通孔４ａ、４ｂ、
４ｃ、４ｄ（４ｃ、４ｄは図示せず）を形成する共通孔
１ａ、１ｂ、１ｃ、１ｄに夫々挿入したアダプター付き
シリンダー３ａ、３ｂ、３ｃ、３ｄにより塗料供給路４
を通して供給を行い、管体部材右側内部に円錐面を形成
する管体部材（ノズル）５ａ、５ｂ、５ｃ、５ｄに螺合
結合する。さらに塗料供給経路は摺動可能とすることも
可能であり、ガン本体１に貫通孔６ａ、６ｂ、６ｃ、６
ｄ（６ｃ、６ｄは図示せず）を開け、位置決め調整ネジ
７ａ、７ｂ、７ｃ、７ｄとシリンダーを結合し、シリン
ダーを貫通孔６ａ、６ｂ、６ｃ、６ｄの範囲内で摺動す
ることができ、塗料と圧空空気の相対速度が変化し霧化
粒子径を変動させることが可能となる。この場合、管体
部材を開口部２ａ内で配置を変動させることなく管体部
材を摺動させるために管体部材の配置決め部材８を蓋２
と螺合結合させることにより、管体部材の突き出しに伴
う管体部材の配置のずれは解消される。In FIG. 1, the gun body 1 has through holes 1a and 1a.
b, 1c, 1d (1c, 1d are not shown) are opened, and further, a recessed portion 1e continuous from the left end of the gun body 1 to the through holes 1a to 1d is formed. Further, sealing members 9a, 9b, 9c and 9d (9c and 9d are not shown) such as packing are arranged at the left end of 1a to 1d to seal 1e. Further, a through hole 1f is opened in the gun body concave portion 1e and is connected to a compressed air supply source through a compressed air supply pipe and a compressed air adjusting valve (both not shown).
The gun body 1 and a lid 2 having a conical surface formed inside are screwed together. The lid 2 is provided with an opening 2a at the center so that compressed air can be jetted. The paint is supplied through the through holes 4a, 4b,
4c and 4d (4c and 4d are not shown), and the paint supply path 4 is formed by the cylinders 3a, 3b, 3c and 3d with adapters which are respectively inserted into the common holes 1a, 1b, 1c and 1d.
And is screwed to the tubular members (nozzles) 5a, 5b, 5c, 5d forming a conical surface inside the tubular member on the right side. Further, the paint supply path may be slidable, and the gun body 1 may have through holes 6a, 6b, 6c, 6
d (6c, 6d is not shown) can be opened, the positioning adjusting screws 7a, 7b, 7c, 7d can be connected to the cylinder, and the cylinder can be slid within the range of the through holes 6a, 6b, 6c, 6d. The relative velocity between the paint and the compressed air changes, and the atomized particle size can be changed. In this case, in order to slide the tubular body member without changing the arrangement of the tubular body member within the opening 2a, the tubular body member positioning member 8 is attached to the lid 2.
By screwing and coupling with the pipe member, the displacement of the arrangement of the pipe member due to the protrusion of the pipe member is eliminated.
【０００７】図２は本発明のスプレーガンの右側を示
す。アダプターつきシリンダー３ａ、３ｂ、３ｃ、３ｄ
が本体１に配設され、位置決め調整ネジ７ａ、７ｂ、７
ｃ、７ｄにより本体１に結合されている。FIG. 2 shows the right side of the spray gun of the present invention. Cylinder with adapter 3a, 3b, 3c, 3d
Is arranged on the main body 1, and the positioning adjusting screws 7a, 7b, 7
It is connected to the main body 1 by c and 7d.
【０００８】 次に図３において混色させることが可能
であり、管体部材の位置を短距離分離することにより不
完全混色の多彩霧化粒子を形成することができる。逆
に、管体部材出口付近で塗料同士を接触させたくない場
合には、シリンダー内部貫通孔内にニードルを設け電磁
バルブによりパルス信号（共に図示せず）を用い塗料吐
出時間、吐出タイミングを制御させることが可能であ
り、被塗物上における霧化粒子の粒子密度を制御するこ
とが可能である。本発明のスプレーガンは溶液型塗料に
もエマルジョン型塗料にも使用できる。[0008] Then it is possible to color mixing in FIG. 3, it is possible to form a wide atomized particles of incompletely mixed by short-range separating the position of the tube member. On the other hand, if you do not want the paints to come into contact with each other near the pipe member outlet, a needle is provided in the through hole inside the cylinder, and a pulse signal (neither is shown) is used by the electromagnetic valve to control the paint discharge time and discharge timing. It is possible to control the particle density of atomized particles on the object to be coated. The spray gun of the present invention can be used for both solution type paints and emulsion type paints.
【０００９】[0009]
【発明の効果】本発明の数色の塗料を同時にスプレーし
て意匠性塗膜を形成することができるスプレーガンは、
これを用いて塗装すると、従来のような繁雑な塗装工程
が不要になり、数色の塗色を用いた意匠性塗膜の形成が
容易になる。さらに管体部材（ノズル）の突き出し距離
及び管体部材（ノズル）の配置を変えることで幅広い意
匠性塗膜の作成が可能になる。EFFECT OF THE INVENTION A spray gun capable of forming a design coating film by simultaneously spraying several color paints of the present invention is
Painting using this eliminates the need for a complicated coating process as in the past and facilitates the formation of a design coating film using several coating colors. Furthermore, by changing the protruding distance of the tubular member (nozzle) and the arrangement of the tubular member (nozzle), it is possible to create a wide range of design coating films.
【図１】本発明の多色同時スプレーガンの正面断面図で
ある。FIG. 1 is a front sectional view of a multicolor simultaneous spray gun of the present invention.
【図２】本発明の多色同時スプレーガンの右側面図であ
る。FIG. 2 is a right side view of the multicolor simultaneous spray gun of the present invention.
【図３】本発明の多色同時スプレーガンの左側面図であ
り、管体部材（ノズル）の配置の一例である。FIG. 3 is a left side view of the multicolor simultaneous spray gun of the present invention, which is an example of the arrangement of tube members (nozzles).
１ ガン本体 ２ 蓋 ３（ａｂｃｄ） アダプター付きシリンダー ４ 塗料供給路 ５（ａｂｃｄ） 管体部材 ６（ａｂｃｄ） 貫通孔（摺動範囲調整部） ７（ａｂｃｄ） 位置調整ネジ ８ 管体部材配置決め部材 ９（ａｂｃｄ） パッキン 1 gun body 2 lid 3 (abcd) Cylinder with adapter 4 Paint supply path 5 (abcd) Tube member 6 (abcd) Through hole (sliding range adjustment part) 7 (abcd) Position adjustment screw 8 Tubular member placement determining member 9 (abcd) packing
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 平１−293163（ＪＰ，Ａ) 特開 平５−155200（ＪＰ，Ａ) 特公 平５−9147（ＪＰ，Ｂ２) 特公 昭45−15268（ＪＰ，Ｂ１) 実公 昭45−15268（ＪＰ，Ｙ１) (58)調査した分野(Int.Cl.7，ＤＢ名) B05B 7/02,7/08,7/12 B05D 1/02 ─────────────────────────────────────────────────── ─── Continuation of the front page (56) References JP-A-1-293163 (JP, A) JP-A-5-155200 (JP, A) JP-B-5-9147 (JP, B2) JP-B-45- 15268 (JP, B1) Jitsuko Sho 45-15268 (JP, Y1) (58) Fields investigated (Int.Cl. 7 , DB name) B05B 7 / 02,7 / 08,7 / 12 B05D 1/02
Claims (2)
２液以上を吐出でき、２以上の塗料を霧化する空気を供
給する開口部内に複数の管体部材を配置し、前記複数管
体部材の塗料吐出量を各管体部材で制御可能となし、前
記複数管体部材の位置を短距離分離することにより、不
完全混色した霧化粒子を形成させる、前記複数の管体を
軸線方向に移動可能とし、各管体先端に設けた管体部材
の突き出し距離により霧化粒子径を変動可能としたこと
を特徴とするスプレーガン。1. A plurality of pipe members are provided in an opening for supplying two or more pipes for supplying paint and capable of discharging two or more liquids, and for supplying air for atomizing two or more paints. The plurality of pipes , in which atomized particles of incompletely mixed colors are formed by separating the paint discharge amount of the plurality of pipes by each pipe member and separating the positions of the plurality of pipes by a short distance. To
A tube member that is movable in the axial direction and is provided at the tip of each tube
The spray gun is characterized in that the atomized particle size can be changed depending on the protruding distance of the spray gun.
出時間及び塗料吐出タイミングをパルス信号により各管
体で制御可能とし、各色の霧化粒子同士が管体部材出口
で混色しないようにした、請求項１に記載されたスプレ
ーガン。2. The paint discharge amount, the paint discharge time, and the paint discharge timing of the plurality of tubular members can be controlled in each tubular body by a pulse signal so that atomized particles of each color do not mix at the tubular member outlet. The spray gun as set forth in claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15732096A JP3451164B2 (en) | 1996-05-16 | 1996-05-16 | Spray gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15732096A JP3451164B2 (en) | 1996-05-16 | 1996-05-16 | Spray gun |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09299833A JPH09299833A (en) | 1997-11-25 |
| JP3451164B2 true JP3451164B2 (en) | 2003-09-29 |
Family
ID=15647124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15732096A Expired - Lifetime JP3451164B2 (en) | 1996-05-16 | 1996-05-16 | Spray gun |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3451164B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0004028D0 (en) * | 2000-02-22 | 2000-04-12 | Mounteney Nicholas | Universal airbrush |
| JP7122826B2 (en) * | 2017-12-27 | 2022-08-22 | 西華デジタルイメージ株式会社 | Seeding device |
-
1996
- 1996-05-16 JP JP15732096A patent/JP3451164B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH09299833A (en) | 1997-11-25 |
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