| 摘要 |
The improved lead working machine has a mechanism portion that supplies a leadframe 100, a working and handling portion that performs the necessary working processes on the work as it is fed consecutively, and a mechanism portion that receives the worked products, and it is characterized in that a plurality of dies 40 and 42 for performing working processes including resin removal, dam bar cutting and lead forming, etc. are provided in tandem in said working and handling portion in such a way that the direction of working line on the die 40 in the preceding stage aligns with that on the die 42 in the subsequent stage, and that a rail mechanism for guiding the lateral edge portions of the leadframe to be transported from the preceding die 40 to the subsequent die 42, as well as a pickup mechanism by which a piece part that has been obtained by separating the product portion of the leadframe 100 in the preceding die 40 is picked up and transported to the subsequent die 42 are provided in positions intermediate between the dies 40 and 42. <IMAGE> |
