| 摘要 |
PROBLEM TO BE SOLVED: To prevent the component separation and component precipitation of a viscous material and improve a coating performance, by arranging a scraping means for the viscous material at a delivery opening which communicates with a storage chamber of the viscous material in a device body and faces a coating surface, and arranging a stirring means for the viscous material in a passage between the storage chamber and the discharge opening. SOLUTION: When coating operation is carried out, a direct-acting unit 8 is moved by a control part 10 through a driving part 9 and a chamber 5 connected to the direct-acting unit 8 is moved while a squeegee 1 comes into contact with a mask 3 which is a coating surface. A viscous material 2 in the chamber 5 is pressured by a pressure means 6 to fill the opening part of the mask 3. When production is stopped, the chamber 5 is reciprocatingly moved within a prescribed range excluding the opening part of the mask 3. The reciprocating movement scrapes the viscous material 2 separated in the vicinity of a discharge opening 20 of the chamber 5, and the rotation of a stirring shaft stirs the viscous material 2 in the chamber 5, surely preventing the component separation and the component precipitation respectively.
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