| 摘要 |
PURPOSE:To supply the lead frame automatically by mounting a loading frame holding the lead frame onto a track built between the elevator rising position of a preheater device and the fixed die of the molding device. CONSTITUTION:The loading frame 9 travels between the track 6 set up under the upper die 5 of the molding device 1 and the track 8 mounted under an arm 7 extended and attached toward the outside of the molding device 1. Chuck means 10 holding the upper and lower surfaces of the side sections of the lead frame and detecting means 12 confirming holding at a predetermined position by utilizing holes for positioning the lead frame are set up to the loading frame 9. The loading frame 9 is suspended and mounted to the track 8 by means of bearings 27, and travels on the tracks 8, 6 by means of a screw 29 for transport connected to a rotary driving means. |
