Substrate feeding device of composite thermal insulation wallboard production line

The invention discloses a base plate feeding device of a composite thermal insulation wallboard production line, and relates to the technical field of thermal insulation wallboard production, the base plate feeding device comprises a base, the upper part of the base is fixedly connected with a conveying mechanism, one side of the conveying mechanism is provided with a feeding mechanism, the feeding mechanism is fixedly connected with the surface of the base, and the lower part of the feeding mechanism is provided with a discharging mechanism; the discharging mechanism is fixedly connected with the surface of the base, and the surface of the base is fixedly connected with an auxiliary mechanism. The rack drives the gear to rotate, so that the two second material guide plates are far away from each other, at the moment, the base plate stably slides to the surface of the conveying belt assembly from the surfaces of the second material guide plates, when the base plate slides to the surfaces of the second materia