| 摘要 |
PROBLEM TO BE SOLVED: To provide an apparatus and a method for cleaning a molding die for properly removing a resin piece adhered to a resin forming surface. SOLUTION: The apparatus for cleaning a molding die comprises a support (5) movable into an opening space (20) formed by an inner surface (4) of a molding die (1), a brush device (7) mounted on the support (5) and an electrification device (9) for electrifying the brush device (7), wherein the brush device (7) electrified by the electrification device (9) is inserted into the opening space (20), a resin piece that is electrified to adhere to an inner surface (4) by an electrostatic Coulomb force between the brush device (7) and the resin piece to be electrified is floated, thereby removing the resin piece adhering to the inner surface (4) of the molding die (1) by the brush device (7). COPYRIGHT: (C)2008,JPO&INPIT
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