The invention discloses a mechanical control type processing, bagging and packaging integrated device. The device is characterized by comprising a food production machine, an interval adjusting machine, a shearing and conveying machine, a bagging machine and a packing machine, the food production machine is fixedly installed on the ground of a workshop, the interval adjusting machine is connectedwith the food production machine through a conveying belt, the shearing and conveying machine is connected with the interval adjusting machine through the conveying belt, the bagging machine is connected with the tail end of the shearing and conveying machine, a shear frame in the shearing and conveying machine is used for rapidly processing sheared food into a cross shape, then the sheared food is conveyed to the bagging machine, the sheared food is arranged and then bagged by the bagging machine, the bagged food is boxed and packaged by the packaging machine. According to the processing, bagging and packaging integrated device, one-time shearing forming of the sheared food is realized, so that the effects of being efficient and rapid are achieved, meanwhile, the processing, bagging and packaging integrated device further comprises the bagging machine and the packing machine, so that the full-mechanical control of a production line is realized, the work is stable and reliable, the service life of equipment is long, processing, bagging and packaging are integrated, so that manpower is saved, and the working efficiency is improved.