| 摘要 |
A head assembly for a part-mounter is provided, which can reduce weight of the head assembly by reciprocating a plurality of nozzle spindles up and down. A head assembly for a part-mounter comprises a housing(210), a rotation body(220), a spindle plate(240), a plurality of nozzle spindles(230), a plurality of elastic members(233), and a body rotation unit(260). The rotation body is rotatively installed at the housing. The spindle plate is arranged on the top of the rotation body. The bottom plane facing the rotation body of the spindle plate is formed to be inclined against the rotation body at a certain angle. The nozzle spindle is installed at the rotation body to be ascended and descended through the rotation body. The nozzle spindle rotates the rotation body. |
