JP3157680B2 - How to paint straight patterns on building boards - Google Patents
How to paint straight patterns on building boardsInfo
- Publication number
- JP3157680B2 JP3157680B2 JP15290894A JP15290894A JP3157680B2 JP 3157680 B2 JP3157680 B2 JP 3157680B2 JP 15290894 A JP15290894 A JP 15290894A JP 15290894 A JP15290894 A JP 15290894A JP 3157680 B2 JP3157680 B2 JP 3157680B2
- Authority
- JP
- Japan
- Prior art keywords
- paint
- fine tube
- linear pattern
- building board
- pattern
- 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 - Fee Related
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- Application Of Or Painting With Fluid Materials (AREA)
Description
【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION
【０００１】[0001]
【産業上の利用分野】本発明は、建築板の表面に所定の
太さの直線模様を描く建築板の直線模様塗装方法に関す
るものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of painting a linear pattern on a building board, which draws a linear pattern having a predetermined thickness on the surface of the building board.
【０００２】[0002]
【従来の技術】従来の建築板の直線模様塗装方法は、オ
フセットプリンタやフレキソ印刷機等でプリントするの
が一般的であるが、これらはいずれも建築板の表面に印
刷機を接触させて直線模様をプリントするため、建築板
の表面に凹凸がある場合には直線模様を描くことは困難
である。2. Description of the Related Art The conventional method of painting a building board with a linear pattern is generally performed by printing with an offset printer, a flexographic printing machine, or the like. Since a pattern is printed, it is difficult to draw a straight line pattern when the surface of the building board has irregularities.
【０００３】これを解決するために、本発明者は、イン
クジェットプリンタを用いて、建築板の表面に非接触で
直線模様を描く塗装方法を開発中である。このインクジ
ェットプリンタは、塗料を噴射する多数の微細管ノズル
を、建築板の搬送方向に対しその直角方向に一列に配列
し、建築板をコンベアにより搬送しながら各微細管ノズ
ルの塗料噴射／噴射停止を制御することによって、模様
を描くようになっている。In order to solve this problem, the present inventor is developing a coating method for drawing a linear pattern on the surface of a building board in a non-contact manner using an ink jet printer. In this ink jet printer, a number of fine tube nozzles for spraying paint are arranged in a row in a direction perpendicular to the direction of transport of the building board, and paint spraying / spraying of each fine tube nozzle is stopped while transporting the building board by a conveyor. Is controlled so that a pattern is drawn.
【０００４】[0004]
【発明が解決しようとする課題】上述したインクジェッ
トプリンタにより直線模様を描く場合、図１（ｂ）に示
すように、１本の直線模様Ｂ（斜線で図示）を複数の微
細管ノズル１１から噴射した塗料で描くことにより、直
線模様Ｂに一定の幅をもたせるようにしている。この
際、各微細管ノズル１１の塗料噴射量が少ないと、各微
細管ノズル１１のピッチ間の部分に塗り残しが出来てし
まうため、各微細管ノズル１１の塗料噴射量をある程度
多くする必要がある。しかし、塗料噴射量を多くする
と、塗り残しが無くなる反面、噴射の勢いで余分な塗料
が図１（ｂ）に白抜き矢印で示すように直線模様Ｂの両
側から外方へはみ出してしまい、直線模様Ｂの輪郭が波
状にうねって、真っ直ぐな輪郭の直線模様Ｂを描くこと
ができない。When a linear pattern is drawn by the above-described ink jet printer, a single linear pattern B (shown by oblique lines) is ejected from a plurality of fine tube nozzles 11 as shown in FIG. The straight pattern B is given a certain width by drawing with the paint. At this time, if the amount of paint sprayed from each of the fine tube nozzles 11 is small, unpainted portions will be formed between the pitches of the respective fine tube nozzles 11. is there. However, when the amount of paint sprayed is increased, the unpainted portion is eliminated, but the excess paint is projected outward from both sides of the linear pattern B as shown by the outline arrow in FIG. The contour of the pattern B undulates, and a straight pattern B having a straight contour cannot be drawn.
【０００５】この問題を解決するため、本発明者は、微
細管ノズル１１の配列方法を種々変えて実験している
が、例えば図１（ｃ）に示すように、微細管ノズル１１
を建築板１２の搬送方向に対して斜め方向に配列した場
合には、建築板１２の搬送に伴って余分な塗料が噴射の
勢いで白抜き矢印で示すように微細管ノズル１１の並び
に沿って片側へ寄っていくため、それと反対側の輪郭は
真っ直ぐに描けるが、塗料が寄せ集まる側の輪郭は、塗
料がはみ出して波状にうねってしまい、やはり、真っ直
ぐな輪郭の直線模様Ｃを描くことができない。In order to solve this problem, the present inventor has experimented with variously changing the arrangement method of the fine tube nozzles 11. For example, as shown in FIG.
Are arranged obliquely with respect to the transport direction of the building board 12, when the building board 12 is transported, excess paint is sprayed along with the fine tube nozzles 11 as indicated by white arrows with the force of the spray. Because it goes to one side, the outline on the opposite side can be drawn straight, but the outline on the side where the paint gathers, the paint overflows and undulates, and again, it is possible to draw a straight pattern C with a straight outline Can not.
【０００６】本発明はこのような事情を考慮してなされ
たもので、その目的は、真っ直ぐな輪郭の直線模様を塗
り残しなく描くことができる建築板の直線模様塗装方法
を提供することにある。The present invention has been made in view of such circumstances, and an object of the present invention is to provide a method for painting a straight pattern on a building board, which can draw a straight pattern with a straight outline without leaving any paint. .
【０００７】[0007]
【課題を解決するための手段】上記目的を達成するため
に、本発明の請求項１の建築板の直線模様塗装方法は、
コンベアにより搬送しつつある建築板の表面に複数本の
微細管ノズルから塗料を噴射して所定の太さの直線模様
を描く方法であって、１本の直線模様に対して３本以上
の微細管ノズルを下向きにした状態で配列すると共に、
該直線模様の両側の輪郭を描く微細管ノズルを、その内
側に位置する微細管ノズルよりも搬送方向後方にずらし
て配置して直線模様を描くようにしたものである。この
場合、請求項２のように、塗料の噴射圧力を０．１〜
１．０ｋｇ／ｃｍ ２ に設定することで、各微細管ノズル
から塗料を整流状態で噴射するようにすると良い。 In order to achieve the above object, a method for painting a straight pattern on a building board according to claim 1 of the present invention comprises:
A method of drawing a linear pattern of a predetermined thickness by spraying paint from a plurality of fine tube nozzles onto the surface of a building board being conveyed by a conveyor, wherein three or more fine lines are formed for one linear pattern. While arranging with the pipe nozzle facing downward ,
The fine tube nozzles, which draw the contours on both sides of the linear pattern, are arranged so as to be shifted rearward in the transport direction from the fine tube nozzles located on the inner side thereof so as to draw a linear pattern. this
In this case, the spray pressure of the paint is set to 0.1 to
By setting it to 1.0 kg / cm 2 , each fine tube nozzle
It is better to spray the paint in a rectified state.
【０００８】[0008]
【作用】本発明者は、真っ直ぐな直線模様を描くため
に、微細管ノズルの配列方法を種々変えて実験してみた
結果、図１（ｃ）に示すように、微細管ノズル１１を建
築板１２の搬送方向に対して斜め方向に配列すると、直
線模様Ｃの片側の輪郭が真っ直ぐに描けることが判明し
た。この理由は、建築板１２の搬送に伴って、余分な塗
料が図１（ｃ）に白抜き矢印で示すように微細管ノズル
１１の並びに沿って片側へ寄っていくためと考えられ
る。The present inventor conducted various experiments by changing the arrangement method of the fine tube nozzles in order to draw a straight line pattern. As a result, as shown in FIG. It has been found that, when arranged in an oblique direction with respect to the twelve transport directions, the outline on one side of the linear pattern C can be drawn straight. It is considered that the reason for this is that, as the building board 12 is conveyed, excess paint moves to one side along the array of the fine tube nozzles 11 as shown by the white arrows in FIG.
【０００９】この実験結果から、本発明者は、余分な塗
料を直線模様の両側から内側に集めるようにすれば、両
側の輪郭を真っ直ぐに描けるものと推測し、これを可能
にするために、直線模様の両側の輪郭を描く微細管ノズ
ルを、その内側に位置する微細管ノズルよりも搬送方向
後方にずらして配置した（請求項１）。この配置によれ
ば、建築板の搬送に伴って余分な塗料が直線模様の両側
から内側に集まるようになって、外側へはみ出さなくな
り、直線模様の両側の輪郭が共に真っ直ぐに描かれるよ
うになる。しかも、余分な塗料が直線模様の両側から内
側に集まる過程で、直線模様の幅全体にまんべんなく塗
料を行き渡らせることができ、たとえ、各微細管ノズル
の塗料噴射量に経時的なバラツキが生じたとしても、そ
のバラツキが打ち消されて塗り残しのない真っ直ぐな直
線模様を描くことができる。この場合、請求項２のよう
に、塗料の噴射圧力を０．１〜１．０ｋｇ／ｃｍ ２ に設
定すれば、各微細管ノズルから塗料が整流状態（つまり
霧化しない状態）で噴射される。各微細管ノズルから噴
射された塗料液滴は、霧化せずに液滴状態で建築板の表
面に衝突してその周囲に向けて広がることで、各微細管
ノズルのピッチ間の部分にも塗料が塗られていく。この
ようにして塗料を低圧力で噴射しながら建築板をコンベ
アにより一定速度で搬送することで、複数本の微細管ノ
ズルにより１本の直線模様が描かれる。 From the experimental results, the present inventor presumed that if the extra paint was collected inside from both sides of the linear pattern, the outline on both sides could be drawn straight, and in order to make this possible, a fine tube nozzle to draw the sides of the contour of the straight line pattern, and staggered in the conveying direction behind finer tube nozzles positioned on the inner side (claim 1). According to this arrangement, extra paint gathers in from both sides of the linear pattern with the transport of the building board, so that it does not protrude to the outside, so that the outlines of both sides of the linear pattern are drawn straight. Become. Moreover, in the process where excess paint gathers from both sides of the linear pattern to the inside, the paint can be spread evenly over the entire width of the linear pattern, and even if the amount of paint sprayed from each fine tube nozzle varies over time. Even so, it is possible to draw a straight line pattern without any variation, because the variation is canceled. In this case, as in claim 2
In, set the injection pressure of paint to 0.1~1.0kg / cm 2
If it is set, the paint is rectified from each fine tube nozzle (that is,
It is injected in a state that does not atomize. Injection from each fine tube nozzle
The sprayed paint droplets are not atomized, but in a droplet state
By colliding with the surface and spreading toward the periphery, each microtubule
Paint is also applied to the portion between the nozzle pitches. this
The building board while spraying paint at low pressure
By transporting at a constant speed by the
One straight line pattern is drawn by the chirping.
【００１０】[0010]
【実施例】以下、本発明の一実施例を図面に基づいて説
明する。まず、図３及び図４に基づいて塗装装置全体の
構成を説明する。被塗装物である建築板１２は、駆動ロ
ーラ１３によって駆動されるコンベア１４に乗せられて
前方へ搬送される。このコンベア１４の塗装位置の上方
には複数の塗装ヘッド１５がコンベア１４の幅方向に配
置され、各塗装ヘッド１５の下部には、それぞれホース
１６を介して複数本の微細管ノズル１１が接続されてい
る。各塗装ヘッド１５ごとに、複数本の微細管ノズル１
１はそれぞれ先端の噴射口を下向きにした状態でホルダ
ー１７に固定されている。各微細管ノズル１１の口径
は、２００〜１０００μｍに設定されている。An embodiment of the present invention will be described below with reference to the drawings. First, the configuration of the entire coating apparatus will be described with reference to FIGS. The building board 12 to be coated is carried on a conveyor 14 driven by a driving roller 13 and is conveyed forward. A plurality of coating heads 15 are arranged above the coating position of the conveyor 14 in the width direction of the conveyor 14, and a plurality of fine tube nozzles 11 are connected to lower portions of the respective coating heads 15 via hoses 16. ing. For each coating head 15, a plurality of fine tube nozzles 1
Numerals 1 are fixed to the holder 17 in a state where the injection port at the tip is downward. The diameter of each fine tube nozzle 11 is set to 200 to 1000 μm.
【００１１】一方、各塗装ヘッド１５の上部には、それ
ぞれ電磁弁１８を介して塗料供給管１９が接続され、こ
の塗料供給管１９が原料塗料を貯溜した塗料タンク２０
に接続されている。この塗料タンク２０の上部には、コ
ンプレッサ（図示せず）から低圧エアーをレギュレータ
２１を通して圧力調整しながら供給するエアー供給管２
２が接続され、塗料タンク２０内に貯溜されている原料
塗料を低圧エアーによって塗料供給管１９から各塗装ヘ
ッド１５へ圧送し、各微細管ノズル１１から塗料を整流
状態（つまり霧化しない状態）で噴射するようになって
いる。この際、塗料を噴射する圧力源となる低圧エアー
の圧力は０．１〜１．０ｋｇ／ｃｍ2 に設定されてい
る。On the other hand, a paint supply pipe 19 is connected to the upper part of each paint head 15 via an electromagnetic valve 18, and the paint supply pipe 19 is connected to a paint tank 20 storing raw paint.
It is connected to the. An air supply pipe 2 for supplying low-pressure air from a compressor (not shown) through a regulator 21 while adjusting the pressure through an upper portion of the paint tank 20.
2 is connected, and the raw paint stored in the paint tank 20 is pressure-fed from the paint supply pipe 19 to each coating head 15 by low-pressure air, and the paint is rectified from each fine tube nozzle 11 (that is, not atomized). It is designed to be sprayed. At this time, the pressure of the low-pressure air serving as a pressure source for injecting the paint is set to 0.1 to 1.0 kg / cm 2 .
【００１２】この実施例では、図１（ａ）に示すよう
に、１本の直線模様Ａ（斜線で図示）を例えば５本の微
細管ノズル１１から噴射した塗料で描くようになってお
り、更に、直線模様Ａの両側の輪郭を描く微細管ノズル
１１を、その内側に位置する微細管ノズル１１よりも搬
送方向後方にずらして配置し、全体として、５本の微細
管ノズル１１をＶ字状に配置している。各微細管ノズル
１１の配列ピッチは、例えば０．５〜３．０ｍｍであ
り、微細管ノズル１１と被塗装物（建築板１２）との間
隔は例えば２０ｍｍ程度に設定されている。In this embodiment, as shown in FIG. 1A, one linear pattern A (shown by oblique lines) is drawn by paint sprayed from, for example, five fine tube nozzles 11. Moreover, a fine tube nozzle 11 to draw the sides of the contour of the straight line pattern a, and staggered in the conveying direction behind finer tube nozzle 11 located on the inner side, as a whole, five V-fine tube nozzle 11 It is arranged in a shape. The arrangement pitch of the fine tube nozzles 11 is, for example, 0.5 to 3.0 mm, and the interval between the fine tube nozzle 11 and the object to be coated (the building board 12) is set to, for example, about 20 mm.
【００１３】以上のように構成された塗装装置を用いて
建築板１２の凹凸のある表面に直線模様Ａを描く方法を
以下に説明する。予め、フローコーター（図示せず）等
で下塗り層２３（図２参照）が塗布された建築板１２
を、コンベア１４に乗せて一定速度で前方に搬送し、そ
の建築板１２の前端が塗装位置に到達すると、それが光
電管式センサ（図示せず）等で検出されて、塗装ヘッド
１５の電磁弁１８が開放される。これにより、塗料タン
ク２０内に加えられている低圧エアーの圧力によって、
塗料が塗料供給管１９を通して各微細管ノズル１１から
整流状態で建築板１２の表面へ噴射される。各微細管ノ
ズル１１から噴射された塗料液滴は、霧化せずに液滴状
態で建築板１２の表面に衝突してその周囲に向けて広が
ることで、各微細管ノズル１１のピッチ間の部分にも塗
料が塗られていく。このようにして塗料を低圧力で噴射
しながら建築板１２をコンベア１４により一定速度で搬
送することで、各塗装ヘッド１５ごとに例えば５本の微
細管ノズル１１により１本の直線模様Ａが描かれる。A method of drawing a linear pattern A on the uneven surface of the building board 12 using the coating apparatus configured as described above will be described below. The building board 12 to which the undercoat layer 23 (see FIG. 2) has been previously applied by a flow coater (not shown) or the like.
Is transported forward at a constant speed on a conveyor 14, and when the front end of the building board 12 reaches the painting position, it is detected by a photoelectric tube sensor (not shown) or the like, and the electromagnetic valve of the painting head 15 is 18 is released. Thereby, by the pressure of the low-pressure air added in the paint tank 20,
The paint is sprayed from each fine tube nozzle 11 through the paint supply pipe 19 to the surface of the building board 12 in a rectified state. The paint droplets ejected from each of the fine tube nozzles 11 collides with the surface of the building board 12 in a droplet state without being atomized and spreads toward the periphery thereof. Paint is also applied to parts. By transporting the building board 12 at a constant speed by the conveyor 14 while spraying the paint at a low pressure in this way, one linear pattern A is drawn by, for example, five fine tube nozzles 11 for each coating head 15. It is.
【００１４】この実施例では、図１（ａ）に示すよう
に、直線模様Ａの両側の輪郭を描く微細管ノズル１１
を、その内側に位置する微細管ノズル１１よりも搬送方
向後方にずらして配置し、全体として、５本の微細管ノ
ズル１１をＶ字状に配置しているので、建築板１２の搬
送に伴って余分な塗料が図１（ａ）に白抜き矢印で示す
ように直線模様Ａの両側から微細管ノズル１１の並びに
沿って内側に集まって、その塗料の流勢が直線模様Ａの
中央部分で衝突し合って相殺されるようになる。このた
め、余分な塗料が直線模様Ａの外側へはみ出さなくな
り、直線模様Ａの両側の輪郭が共に真っ直ぐに描かれる
ようになる。しかも、余分な塗料が直線模様Ａの両側か
ら内側に集まる過程で、直線模様Ａの幅全体にまんべん
なく塗料を行き渡らせることができ、たとえ、各微細管
ノズル１１の塗料噴射量に経時的なバラツキが生じたと
しても、そのバラツキが打ち消されて塗り残しのない真
っ直ぐな直線模様Ａを描くことができる。In this embodiment, as shown in FIG. 1A, a fine tube nozzle 11 which draws outlines on both sides of a linear pattern A is provided.
Are arranged to be shifted rearward in the transport direction from the fine tube nozzles 11 located on the inside thereof, and as a whole, the five fine tube nozzles 11 are arranged in a V-shape. As shown by the white arrows in FIG. 1A, excess paint gathers from both sides of the linear pattern A to the inside along the row of the fine tube nozzles 11, and the flow of the paint is at the center of the linear pattern A. They will collide and be offset. For this reason, the excess paint does not protrude outside the linear pattern A, and the outlines on both sides of the linear pattern A are both drawn straight. In addition, in the process where excess paint gathers from both sides of the linear pattern A to the inside, the paint can be spread evenly over the entire width of the linear pattern A. For example, even if the amount of paint sprayed from each fine tube nozzle 11 varies over time. , Even if this occurs, the variation is canceled out, and a straight line pattern A without any unpainted portion can be drawn.
【００１５】ところで、図１（ａ）は本発明による微細
管ノズル１１の配列の一例を示したものであるが、本発
明の効果を他の配列例と比較するため、図１（ｂ）に示
すように微細管ノズル１１を搬送方向に対し直角方向に
配置したもの、或は、図１（ｃ）に示すように微細管ノ
ズル１１を搬送方向に対し斜め方向に配置したもののそ
れぞれについて実際に塗装試験を行ったので、その塗装
結果を次の表１に示す。この試験に使用した建築板１２
のサンプルは、１０ｍｍ幅の溝が搬送方向に沿って形成
され、この溝に沿って直線模様を描いたときの塗装結果
の良否を判定したものであり、試験に使用した微細管ノ
ズル１１の口径は６００μｍ、微細管ノズル１１の配列
ピッチは１．６ｍｍ、搬送速度は５０ｍ／分である。FIG. 1A shows an example of the arrangement of the fine tube nozzles 11 according to the present invention. In order to compare the effects of the present invention with other arrangement examples, FIG. As shown in FIG. 1, the micro tube nozzle 11 is arranged in a direction perpendicular to the conveying direction, or the micro tube nozzle 11 is arranged obliquely to the conveying direction as shown in FIG. The coating test was performed, and the coating results are shown in Table 1 below. The building board 12 used in this test
In the sample, a groove having a width of 10 mm was formed along the transport direction, and the quality of the coating result when a straight line pattern was drawn along the groove was determined. The diameter of the fine tube nozzle 11 used in the test was determined. Is 600 μm, the arrangement pitch of the fine tube nozzles 11 is 1.6 mm, and the transport speed is 50 m / min.
【００１６】[0016]
【表１】 この塗装試験において、直線模様のＬ−Ｌ，Ｒ−Ｒ境界
は建築板１２表面の溝の両側縁であり、直線模様の両側
の輪郭がＬ−Ｌ，Ｒ−Ｒ境界に沿って真っ直ぐに延び且
つ直線模様の中心部に塗り残しが無ければ、理想的な直
線模様となる。このような理想的な直線模様を描くこと
ができるのは、本発明の直線模様塗装方法のみであるこ
とがこの塗装試験で確認された。[Table 1] In this coating test, the LL and RR boundaries of the linear pattern are both side edges of the groove on the surface of the building board 12, and the contours on both sides of the linear pattern extend straight along the LL and RR boundaries. If there is no residual paint at the center of the linear pattern, an ideal linear pattern is obtained. It was confirmed in this coating test that only the linear pattern coating method of the present invention can draw such an ideal linear pattern.
【００１７】尚、上述した実施例では、微細管ノズル１
１をＶ字状に配列したが、中間部分の微細管ノズル１１
については例えば搬送方向に対し直角方向に配列しても
良く、要は、直線模様の両側の輪郭を描く微細管ノズル
を、その内側に位置する微細管ノズルよりも搬送方向後
方にずらして配置すれば、内側に位置する微細管ノズル
の配列形態を問わず、真っ直ぐな直線模様を描くことが
できる。In the embodiment described above, the fine tube nozzle 1
1 are arranged in a V-shape.
For example, they may be arranged in a direction perpendicular to the transport direction.The point is that the fine tube nozzles delineating both sides of the linear pattern are arranged to be shifted rearward in the transport direction from the fine tube nozzles located inside. For example, a straight line pattern can be drawn regardless of the arrangement of the fine tube nozzles located inside.
【００１８】その他、本発明は、１本の直線模様を５本
の微細管ノズルで描くものに限定されず、３本以上の微
細管ノズルで１本の直線模様を描く場合に本発明の直線
模様塗装方法を適用することができ、また、凹凸のない
建築板の塗装に本発明の直線模様塗装方法を適用しても
良いことは言うまでもない。In addition, the present invention is not limited to the case where one linear pattern is drawn with five fine tube nozzles, and the present invention is applicable to the case where one linear pattern is drawn with three or more fine tube nozzles. It goes without saying that the pattern painting method can be applied, and the straight pattern painting method of the present invention can be applied to the painting of building boards without irregularities.
【００１９】[0019]
【発明の効果】以上の説明から明らかなように、本発明
の請求項１の直線模様塗装方法によれば、直線模様の両
側の輪郭を描く微細管ノズルを、その内側に位置する微
細管ノズルよりも搬送方向後方にずらして配置したの
で、建築板の搬送に伴って余分な塗料が直線模様の両側
から内側に集まるようになって、直線模様の両側の輪郭
が真っ直ぐに延び且つ直線模様の中心部に塗り残しが無
い理想的な直線模様を描くことができる。更に、請求項
２では、塗料の噴射圧力を０．１〜１．０ｋｇ／ｃｍ
２ に設定したので、各微細管ノズルから塗料を整流状
態（つまり霧化しない状態）で噴射することができ、理
想的な直線模様を描くことができる。 As is apparent from the above description, according to the method for coating a linear pattern according to the first aspect of the present invention, the fine tube nozzle which draws the outline on both sides of the linear pattern is placed inside the fine tube nozzle. Since it was arranged to be shifted more backward in the transport direction, extra paint gathered inside from both sides of the linear pattern as the building board was transported, the outline on both sides of the linear pattern extended straight and the linear pattern It is possible to draw an ideal straight line pattern with no paint left in the center. Further, the claims
In the case of 2, the injection pressure of the paint is 0.1 to 1.0 kg / cm.
As it is set to 2 , paint is rectified from each fine tube nozzle
Can be injected in a state (that is, not atomized),
You can draw imaginary straight patterns.
【図１】微細管ノズルの配列と塗装結果との関係を説明
する平面図で、（ａ）は本発明の一実施例の場合、
（ｂ）は微細管ノズルを搬送方向に対し直角方向に配列
した場合、（ｃ）は微細管ノズルを搬送方向に対し斜め
方向に配列した場合FIG. 1 is a plan view for explaining a relationship between an arrangement of fine tube nozzles and a coating result, wherein (a) is an example of the present invention;
(B) is a case where the fine tube nozzles are arranged in a direction perpendicular to the carrying direction, and (c) is a case where the fine tube nozzles are arranged in a direction oblique to the carrying direction.
【図２】塗装状態を説明する建築板の部分断面図FIG. 2 is a partial cross-sectional view of a building board illustrating a painting state.
【図３】塗装装置の概略構成図FIG. 3 is a schematic configuration diagram of a coating apparatus.
【図４】コンベアと微細管ノズルとの位置関係を示す側
面図FIG. 4 is a side view showing a positional relationship between a conveyor and a fine tube nozzle.
【符号の説明】 １１…微細管ノズル、１２…建築板、１４…コンベア、
１５…塗装ヘッド、１８…電磁弁、１９…塗料供給管、
２０…塗料タンク、２１…レギュレータ、２２…エアー
供給管、Ａ…直線模様。[Description of Signs] 11 ... fine tube nozzle, 12 ... building board, 14 ... conveyor
15: paint head, 18: solenoid valve, 19: paint supply pipe,
20: paint tank, 21: regulator, 22: air supply pipe, A: straight pattern.
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.7，ＤＢ名) B05D 1/02 B05D 1/30 B05D 5/00 ──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int. Cl. 7 , DB name) B05D 1/02 B05D 1/30 B05D 5/00
Claims (2)
表面に複数本の微細管ノズルから塗料を噴射して所定の
太さの直線模様を描く建築板の直線模様塗装方法であっ
て、１本の直線模様に対して３本以上の微細管ノズルを
下向きにした状態で配列すると共に、該直線模様の両側
の輪郭を描く微細管ノズルを、その内側に位置する微細
管ノズルよりも搬送方向後方にずらして配置して直線模
様を描くようにしたことを特徴とする建築板の直線模様
塗装方法。1. A method for painting a linear pattern on a building board, wherein a paint is sprayed from a plurality of fine tube nozzles onto the surface of the building board being conveyed by a conveyor to draw a linear pattern of a predetermined thickness. 3 or more fine tube nozzles
The fine tube nozzles, which are arranged in a downward direction, and which delineate the contours on both sides of the linear pattern, are arranged so as to be shifted rearward in the transport direction from the fine tube nozzles located inside the linear pattern so as to draw a linear pattern. A method for painting a straight pattern on a building board, characterized by the following.
ｃｍcm ２ 2 に設定することで、前記各微細管ノズルから塗By setting to
料を整流状態で噴射することを特徴とする請求項１に記2. The method according to claim 1, wherein the fuel is injected in a rectified state.
載の建築板の直線模様塗装方法。How to paint a straight pattern on the building board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15290894A JP3157680B2 (en) | 1994-06-09 | 1994-06-09 | How to paint straight patterns on building boards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15290894A JP3157680B2 (en) | 1994-06-09 | 1994-06-09 | How to paint straight patterns on building boards |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07328525A JPH07328525A (en) | 1995-12-19 |
| JP3157680B2 true JP3157680B2 (en) | 2001-04-16 |
Family
ID=15550776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15290894A Expired - Fee Related JP3157680B2 (en) | 1994-06-09 | 1994-06-09 | How to paint straight patterns on building boards |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3157680B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220160110A1 (en) * | 2016-12-20 | 2022-05-26 | Lashify, Inc. | Applicator for artificial lash extensions |
-
1994
- 1994-06-09 JP JP15290894A patent/JP3157680B2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220160110A1 (en) * | 2016-12-20 | 2022-05-26 | Lashify, Inc. | Applicator for artificial lash extensions |
| US11832710B2 (en) * | 2016-12-20 | 2023-12-05 | Lashify, Inc. | Storage case for artificial lash extensions |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07328525A (en) | 1995-12-19 |
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