A varnish proportioning machine, comprising: at least two liquid storage mechanisms for storing liquid; at least two pump bodies for pumping liquid from the liquid storage mechanisms ; liquid discharge locations connected with liquid outlets of the pump bodies and ejecting liquid, wherein the liquid storage mechanisms are respectively connected with the corresponding pump bodies ; and a regulating mechanism for keeping a proportion for the liquid discharge speeds of the pump bodies , wherein each of the pump bodies comprises a rotating shaft , and the rotating shaft rotates to cause the pump body to pump and discharge the liquid; and wherein the regulating mechanism comprises a driving shaft driven by a driving mechanism to rotate, and the driving shaft drives the rotating shafts of the pump bodies to rotate through a transmission assembly; characterized in that , the driving shaft drives any rotating shaft to rotate through a first transmission mechanism of the transmission assembly; a second transmission mechanism of the transmission assembly is arranged between any of the other rotating shafts and the rotating shaft directly driven by the driving shaft , such that the rotating speed ratio of the rotating shafts of the two pump bodies maintains a certain proportion; and the liquid storage mechanisms comprise a soft bag and a storage tank , and a bag body cover is arranged on the soft bag ; the lower part of the soft bag and the lower part of the storage tank are respectively connected with the liquid inlets of the at least two pump bodies , that is, a first pump body and a second pump body through pipelines. at least two liquid storage mechanisms for storing liquid; at least two pump bodies for pumping liquid from the liquid storage mechanisms ; liquid discharge locations connected with liquid outlets of the pump bodies and ejecting liquid, wherein the liquid storage mechanisms are respectively connected with the corresponding pump bodies ; and a regulating mechanism for keeping a proportion for the liquid discharge speeds of the pump bodies , wherein each of the pump bodies comprises a rotating shaft , and the rotating shaft rotates to cause the pump body to pump and discharge the liquid; and wherein the regulating mechanism comprises a driving shaft driven by a driving mechanism to rotate, and the driving shaft drives the rotating shafts of the pump bodies to rotate through a transmission assembly; characterized in that , the driving shaft drives any rotating shaft to rotate through a first transmission mechanism of the transmission assembly; a second transmission mechanism of the transmission assembly is arranged between any of the other rotating shafts and the rotating shaft directly driven by the driving shaft , such that the rotating speed ratio of the rotating shafts of the two pump bodies maintains a certain proportion; and the liquid storage mechanisms comprise a soft bag and a storage tank , and a bag body cover is arranged on the soft bag ; the lower part of the soft bag and the lower part of the storage tank are respectively connected with the liquid inlets of the at least two pump bodies , that is, a first pump body and a second pump body through pipelines. <EOS>