| 摘要 |
PURPOSE:To improve efficiency in a parts supply apparatus for an automatic electronic parts mounting machine by providing a tray plate exchange section on the opposite side to a parts transfer section to sandwich a tray magazine between them and drawing out a tray housed in the tray magazine to the exchange section for exchange thereof. CONSTITUTION:A tray exchange section 4 is disposed for a tray magazine 5 on the opposite side to a parts transfer section 3 and shifted in the direction of arrow C by a motor 40 with a chuck claw 42 provided on a belt 41 driven by the motor 40. Thus, tray plates 50 stacked in the tray magazine 5 are taken out one by one and returned into the tray magazine 5. Also, the tray exchange section 4 is vertically moved in (d) direction by a drive part 46 consisting of a motor 43, a belt 44 and a ball screw 45 to vertically draw out and return the tray plate 50. |
