| 摘要 |
PURPOSE:To prevent a magazine from jamming as it hitches on a holder as well as to perform the discharge of goods smoothly, by feeding a pile of magazines in regular sequence in a way of forcibly pushing each magazine up onto a discharge spot of goods, in case of a loader discharging these goods housed in the magazine. CONSTITUTION:In the case where each magazine 5 holding a semiconductor or the like in a loader 12 is multistagely stocked, first a jack ram 19 is extended longer, making a table 20 go up to the topmost position and, after each magazine 5 is housed inside from the upper part of the loader 12 in a manner fitting both end parts into holders 15 and 16 in front and in the rear, each magazine 5 is piled up in regular sequence while making the table 20 go down by degrees. Next, height of the table 20 is adjusted so as to cause the front and rear openings of the topper magazine 5 to be opposed respectively to a discharge port of a front holder 15 and a through port 27 of a rear holder 16. Then, a feed screw device 25 is set in motion, causing a feed rod 26 to go forward, whereby the semiconductor or the like inside the topper magazine 5 is pushed out of the magazine 5 and fed to a feed chute 11 from a discharge port 17. |
