| 摘要 |
The invention relates to a changing device for media, in particular for varnishes, comprising multiple connections (56), each of which can be connected to a reservoir (54) for a medium. At least one docking unit (58.1, 58.2) is provided, comprising a coupling connection (60.1, 60.2) which is complementary to the connections (56) and can be connected to a supply line (42.1, 42.2) for an applicator (12) of a coating system (10). The docking unit (58.1, 58.2) can be moved relative to the connections (56) by means of a positioning device (62.1, 64.1; 62.2, 64.2). A delivery pressure device (66.1, 66.2) is provided, by means of which the delivery pressure, with which a medium is fed into the supply line (42.1, 42.2), can be adjusted and/or supported, and/or by means of which the return pressure, with which a medium is returned from the supply line into the reservoir, can be adjusted and/or supported. The invention also relates to a coating system with a changing device of this type. |
