Ingredient adding system and ingredient adding method

The invention discloses an ingredient adding system and an ingredient adding method, and relates to the field of tobacco machinery. The ingredient adding system comprises a first power source, a conveying pipeline and a metering assembly, wherein the first power source is configured to be variable in frequency; the conveying pipeline is connected with the first power source; the first power sourceis configured to convey ingredients to a second port of the conveying pipeline through a first port of the conveying pipeline; and the metering assembly is mounted on the conveying pipeline and is configured to measure the weight of the ingredients conveyed through the conveying pipeline. According to the technical scheme, automatic and accurate addition of the ingredients can be achieved, and the effects of self-adapting to the characteristics of the ingredients and self-dredging the conveying pipeline can be achieved. 本发明公开了一种配料添加系统以及配料添加方法，涉及烟草机械领域。该配料添加系统包括第一动力源、输送管路以及计量组件。第一动力源被构造为变频的；输送管路与第一动力源连接，第一动力源被构造为将配料经由