| 摘要 |
PROBLEM TO BE SOLVED: To obtain a rack supplying unit which can easily carry out an operation of taking out a plurality of conveying racks and an interrupt adding operation of a new rack.SOLUTION: The rack 1 is arranged on a base 1b, and one side end face of the rack 1 is supported by a guide 16a, and the other side is supported by a movable wall 6 including a movable guide plate 18, a compression spring 19, a movable shaft 20 and an E-ring 21. One side end face of the movable shaft 20 is coupled with the movable guide plate 18 by using a screw or the like, and the other side is inserted into a hole of the guide 16a and slidably fixed by the E-ring 21. The compression spring 19 is inserted into the movable shaft 20, and the rack 1 can be prevented from falling by inserting a rack fall preventing plate 17 which is formed on the base 1b, into a notch 1a of the rack 1. When taking the rack 1 out of the line of the rack 1, the rack 1 is pushed toward the guide 16a side, and then the rack 1 is removed from the rack fall preventing plate 17, thereby enabling the rack 1 to be pulled upward and taken out. |
