The invention relates to a
chip turning device for a surface-mounted device (SMD) light-emitting
diode (LED) patch light splitting
machine, comprising a support plate, and a lifting mechanism, a turning mechanism, a
chip absorbing device and a detection device which are arranged on the support plate; the lifting mechanism comprises a cylinder and a lifting platform; a
piston rod of the cylinder is connected with the lifting platform; the turning mechanism comprises an
electric motor, an angle turntable, a coupler and a rotating shaft; the
electric motor is fixedly connected with the support plate through an
electric motor fixing plate; an output shaft of the electric motor passes through the angle turntable and is connected with one end of the coupler; the other end of the coupler is matched and connected with one end of the rotating shaft; the other end of the rotating shaft passes through the lifting platform and is provided with the
chip absorbing device; and the detection device is arranged at the front part of the chip turning device of the SME LED patch light splitting
machine. The invention is the special chip turning device which is used for rotating a chip of which an
electrode direction needs to be changed for 180 degrees, and has the characteristics of high separation speed, high
test efficiency, simple structure and simplicity in operation.