A vertical rhyme machine includes a base, a first actuating mechanism, a top cover and a second actuating mechanism. The first actuating mechanism includes a first motor assembly, a first shaft assembly and two first linkage assemblies. The first motor assembly is disposed at the base. The first shaft assembly includes a first shaft body and two first eccentric linking elements. The two first eccentric linking elements are connected to two ends of the first shaft body, respectively. The second actuating mechanism includes a second motor assembly, a second shaft assembly and two second linkage assemblies. The second motor assembly disposed at the base. The second shaft assembly includes a second shaft body and two second eccentric linking elements. The second shaft body is disposed at the base. The two second eccentric linking elements are connected to two ends of the second shaft body, respectively.