| 摘要 |
PROBLEM TO BE SOLVED: To provide a magnet unit by which work efficiency of cleaning and checking of a magnet rod can be improved.SOLUTION: A falling prevention mechanism for a plate with a magnet rod comprises a magnet unit 1 which can draw a plate 3 with a magnet rod from a storage part 5. In the magnet unit 1, a guide bar 31 longer than a magnet rod 4 is extended in parallel to the magnet rod 4 in the plate 3 with the magnet rod, a recess 35 is provided on a face of a side peripheral wall surface 33 of the guide bar 31 which is positioned on a vertical direction lower side when the plate is drawn, cleaned and checked, a guide plate 15 is provided in the storage part 5, the guide plate 15 is provided with an open hole 17 at a position where the guide bar 31 can be taken in and out, and the recess 35 of guide bar 31 is engaged with the open hole 17 when the plate 3 with the magnet rod is drawn from the storage part 5, whereby integration of the plate 3 and the storage part 5 can be maintained. |
