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US 5,850,683 AGranted
Component mounting apparatus
AssigneeSamsung Aerospace Industries, Ltd.
InventorsTadao Okazaki, Yongsik Won
Life of this patent
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AssigneeSamsung Aerospace Industries, Ltd.
InventorsTadao Okazaki, Yongsik Won
Estimating the term…
A component mounting apparatus includes an eccentric cam installed to rotate counterclockwise or clockwise with respect to a holder of a mounting head, and a follower connected to a suction bit and contacting a surface of the eccentric cam. Rotating the eccentric cam by a predetermined degree moves the follower which, in turn, moves the suction bit up and down. The shape of the surface of the eccentric cam is designed such that the upward-movement speed of the suction bit is different from the downward-movement speed of the suction bit due to the rotation of the eccentric cam. The shape of the surface of the eccentric cam is such that the suction bit moves slowly downward and then rapidly upward when the eccentric cam rotates in one direction, and moves rapidly downward and then slowly upward when the eccentric cam rotates in the other direction.
A component mounting apparatus for mounting a component from a component stage on a printed circuit board, comprising:
In a component mounting apparatus for mounting a component from a component stage on a printed circuit board, having a mounting head movably connected between the component stage and the printed circuit board, a holder connected to the mounting head, a suction bit, connected to the holder, for picking up the component, and a cam device connected to the holder, the cam device comprising:
Dependencies are inferred from the claim text.