The invention discloses a satellite-borne antenna wrapping belt high-damping automatic rebound-stopping device. The satellite-borne antenna wrapping belt high-damping automatic rebound-stopping devicecomprises a root expansion joint, a composite material wrapping belt, two ratchet wheel devices, two root fixing clips, two composite material reinforced belts and at least two flexible connecting belts, wherein the ratchet wheel devices are connected with the root expansion joint through the root fixing clips; the composite material reinforced belts are fixed on the composite material wrapping belt through the root fixing clips and the adjacent flexible connecting belts; the at least two flexible connecting belts are uniformly wound on the composite material wrapping belt; the two ratchet wheel devices, the two root fixing clips and the two composite material reinforced belts are arranged symmetrically around the root expansion joint. By virtue of the satellite-borne antenna wrapping belt high-damping automatic rebound-stopping device, the rebound displacement after unfolding of the composite material wrapping belt is effectively lowered, the reliability and the safety in the antennaunlocking and unfolding are ensured.