2results about How to "Improve vibration damping performance" patented technology

The application relates to an amorphous spray package adjusting device, and relates to the technical field of amorphous strip production equipment, which comprises a rack and a movable frame movably arranged on the rack, a transverse driving mechanism is arranged on the movable frame and used for driving the movable frame to move transversely; an amorphous spray package body is detachably and movably arranged on the movable frame, and a lower end of the amorphous spray package body is provided with an amorphous spray head; a horizontal rotating mechanism and a vertical rotating mechanism are arranged between the movable frame and the amorphous spray package body and are used for driving the amorphous spray package body to rotate in a horizontal plane and a vertical plane respectively; and a lifting mechanism is further arranged to enable the amorphous spray package body to move in a vertical direction. The device can flexibly adjust the amorphous spray package body in multiple degrees of freedom directions, the spraying angle and position of the amorphous spray head can be timely corrected in the production process, so that the spraying precision and stability are improved, the thickness uniformity and surface quality of the amorphous strip are improved, and the reliability of the production process is improved.

This utility model discloses an umbrella-shaped ring structure for fixing an elastic pad on the lower cavity surface of a top cover. The structure comprises: a rubber elastic pad (1) completely covering the lower cavity surface of the top cover; an umbrella-shaped steel structure fixing ring (2) below the elastic pad (1), the fixing ring (2) consisting of a concentric circular skeleton and a radial skeleton, forming a support frame that divides the elastic pad (1) into multiple fan-shaped ring structures; and embedded bolts (3) evenly distributed around the fixing ring (2). The bolts (3) press and fix the elastic pad (1) to the lower cavity surface of the top cover (7) using pre-tightening force. Through the combination of the umbrella-shaped fixing ring and the embedded bolts, both fixing the elastic pad and utilizing the pad's damping and vibration reduction function are achieved, thereby effectively reducing abnormal vibrations of the top cover.