| 摘要 |
PURPOSE:To merely place a board transferring robot on one end of a mounting machine body and to easily match a distance between conveyor belts to the width of the board by vertically movably providing an elevator at one end of the body through an elevator system, any disposing one of supplying and discharging conveyors for supplying and discharging a board to and from the body at the top of the elevator and the other at the bottom. CONSTITUTION:A supplying and discharging device has a cylinder unit 14 for vertically moving an inverted L-shaped elevator 13 vertically movably guided to a vertical unit 11a of an inverted L-shaped supporting base 11 of a stationary side through a slide member 12, stationary frames 15 secured to both right and left sides of the elevator 13, a movable frame 17 movably guided horizontally through upper and lower guide members 16, a stepping motor 19 for moving the frame 17 through a threading mechanism 18, a pair of narrow width supplying belt conveyors 20A, 20B disposed at the lower position of the inside of both the frames 15, 17, and a pair of narrow width discharging belt conveyors 21A, 21B disposed at the upper position. |
