The utility model provides a soft mechanism of beating in soft machine is beaten to leather belongs to mechanical technical field. A soft mechanism of beating in soft machine is beaten to leather, theleather is beaten soft press packed bale and is drawn together the frame, set firmly in the frame and be used for storing the currying groove of fatting agent and the accumulator of retrieving the fatting agent, the accumulator is located the below in currying groove, be provided with the conveying mechanism who is used for carrying the leather in the frame, conveying mechanism is including beingannular conveyer belt, the conveyer belt cover is established on the currying groove, it includes lifter plate and second motor to beat soft mechanism, the roof has set firmly in the frame, the second motor sets firmly in the lower face of roof and the setting of output shaft level, a plurality of slide openings have been seted up on the roof, a plurality of slip posts that correspond with the slide opening set firmly on the lifter plate, the slip post penetrates in the slide opening. The utility model has the advantages of quick even messenger's leather softens.