Feeding device for bubble material production

The utility model discloses a feeding device for bubble material production, which relates to the technical field of feeding machinery and comprises a base. A plurality of groups of rotating rollers are uniformly and rotationally arranged on the base towards the same horizontal plane, and one rotating end of one rotating roller is fixedly connected with an output shaft of the servo motor; the base is provided with a lifting assembly which is driven in a rotating mode to adjust the height of the base. A linkage assembly used for driving the lifting assembly to rotate is detachably connected to the rotating end of the rotating roller. The lifting device has the advantages that the rotating roller can be driven to rotate through the servo motor, the rotation of the rotating roller can be connected with the lifting assembly through the linkage assembly, the rotation is transmitted to the lifting assembly, the lifting assembly is driven to rotate, the height of the base is adjusted, and operation is convenient; me