Die packing device

A die packing device including die holding mechanism comprising a connecting wire receiving shaft which is movable up and down, a pair of die holding levers which have die holding sections for holding the die and are installed so that these levers are free to open and close, and opening-and-closing levers that open and close the die holding levers. A die formed with connecting wires on its upper surface is pushed up by a die push-up device and the wires of to die come into contact with the connecting wire receiving shaft of the die holding mechanism. When the connecting wire receiving shaft is raised by a given amount by the upward movement of the die, the die holding levers are closed so that the die holding sections of the die holding levers are positioned beneath the undersurface of the die. Afterward, the push-up needles of the die push-up device are lowered, resulting in that the die is held by the die holding levers. The die holding mechanism is moved to above a tray or a substrate so that the die is packed in the tray or bonded to the substrate.