| 摘要 |
PURPOSE:To improve the accuracy of the bonding position of a tape to a lead frame, by providing aligning pins in a tape punching female-die, and by eliminating the clearance between the aligning pin and an aligning pin hole while using the tapered aligning pin. CONSTITUTION:A tape punching male-die means A, a tape punching female-die means B and a tape bonding stage C are provided respectively. The tape punching male-die means A has a tape punching male-die 20 and a male-die guiding block 30. The tape punching female-die means B has a tape punching female-die block 50 and a punched-tape receiving part 60. In the tape punching female-die block 50, a punching hole 40 wherethrough the end part of the tape punching male-die 20 is so passed in an engaging way that a tape is punched is bored throughly. In the end part of the punched-tape receiving part 60, an air-type sucking part which receives a punched tape while it is passed in an engaging way through the punching hole 40 is provided. Further, the tape punching male-die means A and the tape punching female-die means B can be superimposed on each other or separated from each other, via tapered engagement parts 51.
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