| 摘要 |
PROBLEM TO BE SOLVED: To install electronic component mounting machines with an excellent space efficiency when a plurality of electronic component mounting machines are installed back to back.SOLUTION: When a plurality of electronic component mounting machines 11 are installed back to back with a clearance, a fan devices 15 being installed on the back face, the fan device 15 is arranged at a position displaced from the center in a width direction of a back face of the electronic component mounting machine 11 so as to prevent the fan devices 15 from facing each other. Since this can prevent wind blown out from the fan device 15 from a head-on collision and reduce ventilation resistance due to collision between winds blown out from the fan devices 15, even when narrowing the clearance between the back faces of the electronic component mounting machines 11, it is possible to secure an air volume necessary for cooling (heat radiation) in a housing 13 and a base 12 and instal the plurality of electronic component mounting machines 11 with an excellent space efficiency. |
