PURPOSE: To improve the efficiency of work by a method wherein a drum for feeding an electronic parts tape is intermittently turned to move by rocking motion of a cam lever, while a cover winding reel is turned to move simultaneously therewith, thereby feeding and winding of both tapes are synchronized with each other.
CONSTITUTION: When a cam lever 4 is rocked in X direction a feeding drum 2 also turns to moved by one pitch in the same direction so as to shift a base tape it, holding electronic parts until the electronic part is positioned right below a mounting head 15, while said head 15 is coming down to adsorb the electronic part by its tip before lighting up to mount the part on a printed board. Namely, simultaneously with tape feeding, the lever 4 runs and moved a driven roll 9 hit by the cam edge in Y direction and also turns and moves a winding reel 10 making sliding touch on the roll 9 in Z direction by an assigned angle so as to take up a cover tape t2 while pulling and separating it from a tape T. Thus, it becomes possible with such a single structure to provide precise synchronism between feeding of the electronic parts holding tape and winding of the cover tape so as to carry out supply of electronic parts smoothly.
FUJITA TAKASHI
KARIGANE KOTARO
