Hardware rolling disc

The utility model relates to a hardware rolling disc, the rotating electrical machines upper end is equipped with rotatable rolling disc, and the material of rolling disc is the electro -magnet, it has the storage tank to open in the rolling disc, open the storage tank bottom has a plurality of through -hole, be equipped with the chase in the through -hole, and flush mutually on the chase with onthe rolling disc, the storage tank upper end is equipped with sealed dish, detachable the installing on the bottom plate in both ends of sealed dish, sealed dish is gone up to open there is the export, the export top is equipped with rotatable baffle, sealed dish and baffle constitute by transparent material, rolling disc below is equipped with ejecting cylinder, and the upper end of ejecting cylinder is equipped with the electromagnetism iron plate, the utility model has the characteristics of simple structure, the processing cost is low, its can be convenient take the hardware, have strongerpracticality, satisfied t