The invention discloses an electromagnetic lifting plate capable of reducing workpiece shaking, and relates to the technical field of lifting apparatus. The electromagnetic lifting plate comprises a lifting seat, wherein a sliding column is fixedly connected to inside of the bottom of the lifting seat and sleeved with a tension spring, a lifting plate body is in sliding connection with the bottomof the sliding column, two ends of the tension spring are fixedly connected to the bottom of the lifting seat and the top of the lifting plate body respectively, a first conductive strip is fixedly connected with the peripheral side of the sliding column in the vertical direction, and a sliding block is fixedly connected with the inner side of the middle of the tension spring. When workpieces in arange in a certain scale are carried, if the mass of the workpiece is small, the workpieces can be clamped and carried through electrorheological fluid solidification in an electrorheological fluid bag after the electrorheological fluid bag is powered on, at the moment, the workpieces are supported and wrapped by the solidified electrorheological fluid bag and cannot shaken in a transporting process, furthermore, the workpieces made of non-ferromagnetic substances are carried, shaking of the workpieces is prevented, multiple electromagnetic columns are not required to be powered on to start at the state, and therefore, energy consumption is reduced.
本发明公开了一种减小工件摇晃的电磁起重盘,涉及起重装置技术领域,包括起重座,所述起重座底部内固定连接有滑动柱,所述滑动柱上套设有拉力弹簧且底部滑动连接有起重盘,所述拉力弹簧两端分别固定连接在起重座底部和起重盘顶部上,所述滑动柱外周侧竖直方向固定连接有第一导电条,所述拉力弹簧中部内侧固定连接有滑动块,在对规模一定范围内的工件进行搬运时,若工件质量较小则可以在电流変液囊通电后内部电流変液固化对工件进行夹持和搬运,此时工件受到固化的电流変液囊支撑包裹,在运输过程不会产生晃动,并且可对非铁磁性物质构成的工件进行搬运和防摇晃,此种状态下无需通电启动多个电磁柱,减小能耗。
Electromagnetic lifting plate capable of reducing workpiece shaking
一种减小工件摇晃的电磁起重盘
2020-06-23
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
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