Patent ID: 11926098
Assignee: NANJING UNIVERSITY OF AERONAUTICS AND ASTRONAUTICS
Field: Other special machines (Mechanical engineering)
Classification: CPC B | IPC B

Claim 7:
8. The wire feeding mechanism suitable for the fused deposition AM of the flexible wire according to claim 7, wherein ball bearings are arranged on inner walls of two sides of the second bracket, a clamp block is connected to inner walls of the ball bearings in a clamped manner, a second connecting shaft is connected to one side of the clamp block, a second roller is connected to an outer wall of the second connecting shaft in a sleeving manner, soft bumps are arranged on an outer wall of the second roller at an equal density, a pneumatic rod is connected to one side of the second bracket, and the other side of the pneumatic rod is connected to the support housing.