【０００１】[0001]
【産業上の利用分野】本発明は、ハケ、ローラーを使用
して塗装作業をする塗装具に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a coating tool for performing a coating operation using a brush and a roller.
【０００２】[0002]
【従来の技術】従来、ハケ、ローラーを使用して塗装作
業を行う場合には、ハケ、ローラーを塗料に浸しては塗
り、浸しては塗りの繰り返しの作業を行っていた。ま
た、圧送ローラーでは、ポンプで塗料を圧送し、レバー
を引くことによりローラーに塗料を供給する機能を有し
ていた。2. Description of the Related Art Conventionally, in the case of performing a painting operation using a brush and a roller, the brush and the roller are repeatedly immersed in the paint and applied, and then repeatedly applied. Further, the pressure feed roller had a function of feeding the paint by a pump and supplying the paint to the roller by pulling a lever.
【０００３】[0003]
【発明が解決しようとする課題】上述の塗装具において
は、ハケ、ローラーの場合は、ハケ、ローラーを塗料に
浸しては塗り、浸しては塗りの繰り返しの作業が必要な
為、作業が非効率で連続的に塗装が出来ない欠点があっ
た。また、圧送ローラーは、ローラーへの塗料供給量が
調整しづらいため、必要以上の塗料が供給されて、タ
レ、ボタ落ちといった塗装不良が発生し易いという欠点
があった。In the above-mentioned coating tool, in the case of a brush or a roller, since the brush and the roller need to be immersed in the paint and applied repeatedly, and then immersed in the paint, it is necessary to repeat the application. There was a drawback that painting could not be performed continuously at high efficiency. Further, the pressure feed roller has a drawback in that it is difficult to adjust the amount of paint supplied to the roller, so that more paint is supplied than necessary, and coating defects such as sagging and dropping are likely to occur.
【０００４】[0004]
【課題を解決するための手段】本発明は、上記欠点を解
決する為に、ハケおよびローラーの柄またはその近傍に
加速度センサを取り付け、塗装作業時のハケおよびロー
ラーの動きの変化を加速度によって検知し、塗装作業を
するときだけバルブを開いてハケ、ローラーに塗料を供
給する構成とした。SUMMARY OF THE INVENTION In order to solve the above-mentioned drawbacks, the present invention has an acceleration sensor mounted on or near a handle of a brush and a roller, and detects a change in the movement of the brush and the roller at the time of painting work by acceleration. Then, the valve was opened only during the painting operation to supply paint to the brush and roller.
【０００５】[0005]
【作用】ハケ、ローラーを動かして塗装作業をすると
き、ハケおよびローラーの柄またはその近傍に取り付け
られた加速度センサにより塗装作業を行っていることを
検知し、塗料供給経路に設けたバルブを開いてハケ、ロ
ーラーに塗料を供給する。[Function] When painting is performed by moving the brush and the roller, the acceleration sensor attached to or near the handle of the brush and the roller detects that the painting is being performed, and opens the valve provided in the paint supply path. Supply the paint to the brush and roller.
【０００６】[0006]
【実施例】以下、本発明の実施例を図１および図２によ
って説明する。図１に示す加速度センサ付塗装具の構成
に示すように、ローラー１には、そのローラーの柄に加
速度センサ２が取り付けられている。そして、ローラー
１には、ポンプ５によって塗料供給経路４から塗料が供
給される。また、塗料供給経路４には、バルブ３が設置
されており以下に説明する制御方法にもとづき塗料の供
給を行なう。DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS. As shown in the configuration of the coating tool with an acceleration sensor shown in FIG. 1, the roller 1 has an acceleration sensor 2 attached to the handle of the roller. Then, the paint is supplied to the roller 1 from the paint supply path 4 by the pump 5. The paint supply path 4 is provided with a valve 3 for supplying paint based on a control method described below.
【０００７】まず、塗装を始めるに当たって、作業者が
図には示されていないポンプのスイッチをオンにする。
そして、作業者が塗装作業を始めると、ローラーの柄に
取り付けられた加速度センサ２によって、ローラーの動
きの変化から生ずる加速度が検出される。そこで、検出
された加速度の値が、予め設定された加速度の値より大
きな値になったとき、塗料供給経路４に設置されたバル
ブ３を開き塗料を供給する。First, when starting painting, an operator turns on a pump (not shown).
Then, when the worker starts the painting work, the acceleration sensor 2 attached to the handle of the roller detects the acceleration resulting from the change in the movement of the roller. Then, when the value of the detected acceleration becomes larger than the value of the preset acceleration, the valve 3 provided in the paint supply path 4 is opened to supply the paint.
【０００８】塗装作業時にローラーの柄に取り付けられ
た加速度センサの検出する加速度パターンの一例を図２
に示す。まず、作業を始めることによって、それまで静
止していたローラーを移動させるために加速度が生ず
る。その後、およそ一定の速度で塗装を行なっていれば
加速度はゼロに近くなる。そして、最後にローラーを停
止させるため反対の符号を持つ加速度が発生する。この
ような加速度の変化の繰返しによって塗装作業は進めら
れる。FIG. 2 shows an example of an acceleration pattern detected by an acceleration sensor attached to a handle of a roller during a painting operation.
Shown in First, by starting work, an acceleration is generated to move the roller which was stationary at the time. Thereafter, the acceleration will be close to zero if the painting is being performed at a substantially constant speed. Finally, an acceleration having the opposite sign occurs to stop the roller. The coating operation proceeds by repeating such a change in acceleration.
【０００９】そこで、本発明では、ローラーの動きが大
きく変化した時、検出された加速度の値が予め設定した
加速度の値ａ０を超えると、予め設定しておいた回数ｎ
回だけバルブのオン・オフを繰返して塗料を供給する。[0009] In the present invention, when the movement of the roller largely changes, exceeds the value a0 of the acceleration value of the detected acceleration is preset, the number of times previously set n
The paint is supplied by turning the valve on and off only once.
【００１０】このようにして、作業者が塗装作業を行な
う際のローラーの動きの変化を加速度によって検知し、
必要な塗料を供給する。In this way, the change in the movement of the roller when the worker performs the painting operation is detected by the acceleration,
Supply necessary paint.
【００１１】[0011]
【発明の効果】本発明では、塗装作業時に、ローラーの
加速度の変化によって塗装作業が行なわれることを間接
的に検知し塗料の供給を行なうので、塗料の供給量を適
切に保つことが自動で行なうことができる。これによっ
て、塗料の送りすぎで生ずる塗装不良を防止することが
できると同時に、これまで必要であった塗料供給量の調
整を作業者が行なう必要がなく、作業が簡便となる。According to the present invention, during the painting operation, the paint is supplied by indirectly detecting that the painting operation is performed due to a change in the acceleration of the roller. Therefore, it is possible to automatically maintain the supply amount of the paint automatically. Can do it. This makes it possible to prevent a coating defect caused by excessive feeding of the coating material, and at the same time, it is not necessary for the operator to adjust the supply amount of the coating material, which has been required so far, thereby simplifying the work.
【図１】加速度センサ付塗装具の構成図FIG. 1 is a configuration diagram of a coating tool with an acceleration sensor.
【図２】検出された加速度とバルブのオン・オフの関係
図FIG. 2 is a diagram showing a relationship between detected acceleration and valve on / off.
１：ローラー、２：加速度センサ、３：バルブ、４：塗
料供給経路、５：ポンプ1: roller, 2: acceleration sensor, 3: valve, 4: paint supply path, 5: pump
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28422497AJPH1176911A (en) | 1997-09-09 | 1997-09-09 | Paint tool with acceleration sensor |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28422497AJPH1176911A (en) | 1997-09-09 | 1997-09-09 | Paint tool with acceleration sensor |
| Publication Number | Publication Date |
|---|---|
| JPH1176911Atrue JPH1176911A (en) | 1999-03-23 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP28422497APendingJPH1176911A (en) | 1997-09-09 | 1997-09-09 | Paint tool with acceleration sensor |
| Country | Link |
|---|---|
| JP (1) | JPH1176911A (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114302772A (en)* | 2019-08-30 | 2022-04-08 | 京瓷株式会社 | circulation device |
| DE102022117718A1 (en) | 2021-08-18 | 2023-02-23 | Sintokogio, Ltd. | Automatic application device and automatic application method |
| US12318925B2 (en) | 2022-03-04 | 2025-06-03 | Sintokogio, Ltd. | Robot and method of controlling the same |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114302772A (en)* | 2019-08-30 | 2022-04-08 | 京瓷株式会社 | circulation device |
| CN114302772B (en)* | 2019-08-30 | 2023-07-28 | 京瓷株式会社 | Circulation device |
| DE102022117718A1 (en) | 2021-08-18 | 2023-02-23 | Sintokogio, Ltd. | Automatic application device and automatic application method |
| KR20230026942A (en) | 2021-08-18 | 2023-02-27 | 신토고교 가부시키가이샤 | Automatic application device and automatic application method |
| US12358131B2 (en) | 2021-08-18 | 2025-07-15 | Sintokogio, Ltd. | Automatic application device and automatic application method |
| US12318925B2 (en) | 2022-03-04 | 2025-06-03 | Sintokogio, Ltd. | Robot and method of controlling the same |
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