DEVICE FOR CLEANING NOZZLE

PROBLEM TO BE SOLVED: To provide a device for cleaning a nozzle, capable of cleaning the entire circumference of the nozzle without an uncleaned portion.SOLUTION: There is provided a device for cleaning a nozzle, which cleans a tip portion of a tubular nozzle 1 for spraying solution material from th...

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Bibliographische Detailangaben
Hauptverfasser: ISHI KAZUTERU, MOTOI MASASHI, ABE TETSUYA, YAMAMOTO KIYOTO
Format: Patent
Sprache:eng ; jpn
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a device for cleaning a nozzle, capable of cleaning the entire circumference of the nozzle without an uncleaned portion.SOLUTION: There is provided a device for cleaning a nozzle, which cleans a tip portion of a tubular nozzle 1 for spraying solution material from the tip portion. The device for cleaning a nozzle comprises: a deformable block 11 that has a nozzle contact surface 12 and which is resiliently deformed by a side surface of the nozzle 1 pressed against the nozzle contact surface 12; and nozzle contact and separation means for relatively moving the nozzle 1 and the deformable block 11 in directions containing a component perpendicular to a direction of an axis of the nozzle 1. When the nozzle 1 located at a first position by the nozzle contact and separation means is pressed against the deformable block 11 located at a second position by the nozzle contact and separation means, the axis of the nozzle 1 cuts into the inside of the deformable block 11 farther than a position of the nozzle contact surface 12 on the assumption that the deformable block 11 does not deform at the second position.SELECTED DRAWING: Figure 2 【課題】ノズルの全周を漏れなく清掃することができるノズル清掃装置を提供する。【解決手段】先端部から溶液材料を噴霧する管状のノズル1の先端部を清掃するノズルの清掃装置であり、ノズル接触面12を有しノズル接触面12にノズル1の側面が押し当てられることにより弾性変形する変形ブロック11と、ノズル1の中心軸方向と直交する成分を含む方向にノズル1と変形ブロック11とを相対移動させるノズル接離手段と、を備え、ノズル接離手段によってノズル1が第1の位置、変形ブロック11が第2の位置に位置してノズル1が変形ブロック11に押し当てられるとき、第2の位置にて仮に変形ブロック11が変形しなかったと想定した場合のノズル接触面12の位置よりもノズル1の中心軸は変形ブロック11の内側に食い込む。【選択図】図2