Patent attributes
In an electronic part mounting apparatus provided with first, second and third beam members 31, 32 and 33, all supported by a common Y-axis frame at both ends thereof, holding a chip 6 by suction from an electronic part feeding unit 2 by means of a mounting head attached to the first beam member 31, and mounting the chip onto a substrate held by first and second substrate-holding units 10A and 10B, a supporting mechanism for the substrate-holding unit (an SHU-supporting mechanism) 10 is provided which supports a slide table 50, on which the first and second substrate-holding unit 10A and 10B are arranged, in such a manner that the slide table is movable between an operating position P1 and a maintenance position P2. With such configuration, the slide table 50 can be moved to the maintenance position P2 easily accessible for maintenance, leading to the improvement of working efficiency.
