The invention discloses a shake-proof spinning machine roller. The shake-proof spinning machine roller comprises a roller body, a shaft body and couplers, wherein a through hole is formed in the roller body, the shaft body penetrates through the through hole of the roller body to be combined together, the other end of the shaft body is provided with the couplers, a slice is arranged in the middle of each coupler, baffles are fixedly arranged on the portions, at both the two sides of each coupler, on the shaft body, the portions, between the baffles and the couplers, of the shaft body are sleeved with springs, one end of each spring abuts against the corresponding baffle, and the other end of each spring abuts against the corresponding coupler. According to the shake-proof spinning machine roller, except that shake-proof rubber washers are arranged between the couplers to be used for reinforcing the meshing force of the couplers, the fixed baffles are installed at the two sides of each coupler, in addition, the springs are arranged between the baffles and the couplers to improve the shake-proof performance of the couplers, meanwhile, the whole roller and the shaft body are connected detachably, the roller can be disassembled and replaced at any moment, and the maintenance cost is reduced.