ROTARY ATOMIZING COATING DEVICE

To form shaping air with a uniform pressure in the periphery of a bell cup without densely arranging air outlets of air for forming the shaping air in shaping airing, and to improve control accuracy of a coating pattern.SOLUTION: A shaping airing 2 jets shaping air SA from the periphery of a bell cu...

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Bibliographic Details
Main Authors MARUYAMA KEIKO, SHOJI ATSUSHI
Format Patent
LanguageEnglish
Japanese
Published 21.01.2021
Subjects
APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
ATOMISING APPARATUS
NOZZLES
PERFORMING OPERATIONS
SPRAYING APPARATUS
SPRAYING OR ATOMISING IN GENERAL
TRANSPORTING
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Summary:To form shaping air with a uniform pressure in the periphery of a bell cup without densely arranging air outlets of air for forming the shaping air in shaping airing, and to improve control accuracy of a coating pattern.SOLUTION: A shaping airing 2 jets shaping air SA from the periphery of a bell cup 1 toward an outside peripheral edge of the bell cup, and a reflection surface 1b2 on which the shaping air jetted from the shaping airing directs abuts is formed in a circumferential direction on the outside peripheral edge of the bell cup.SELECTED DRAWING: Figure 6 【課題】シェーピングエアリングにおいてシェーピングエアを形成するためのエアの吹出口を密集配置しなくても、ベルカップの周囲に均一な圧力のシェーピングエアを形成し、塗布パターンの制御精度を向上すること。【解決手段】シェーピングエアリング２は、ベルカップ１の外側周縁部に向けて該ベルカップの周囲からシェーピングエアＳＡを噴出し、前記ベルカップの外側周縁部には、前記シェーピングエアリングから噴出されたシェーピングエアが直接的に当たる反射面１ｂ２が周方向に沿って形成されている。【選択図】図６
Bibliography:Application Number: JP20190120822