Loosening device for tip

A loosening device for a tip relates to the technical field of amorphous ribbon tensioning tips and comprises a clamping disc mounted on the tip and a roller unloading mechanism used for loosening theclamping disc in the axial moving process of a withdrawn roller of the tip. According to the utility model, the problem in the prior art that when the tip roller is dismounted after being full, an assistive device is manually utilized, so that the roller withdrawal and the roller dismounting cannot be well connected is solved. 一种顶尖用松脱装置，涉及非晶薄带张紧顶尖技术领域，包括安装于顶尖上的夹紧盘，还包括顶尖在退辊的轴向移动过程中用以松脱夹紧盘的卸辊机构。本实用新型解决了传统技术中的顶尖满辊后拆卸时，人工利用辅具，导致退辊与卸辊之间无法良好的衔接的问题。