Carding machine for cotton yarn processing

The utility model discloses a carding machine for cotton yarn processing. The carding machine comprises a base, a cylinder, a doffer and a can coiler. The cylinder and the doffer are arranged on the base. The base is provided with a protective cover which is fixedly connected with the base. The cylinder is rotationally connected with the doffer. The can coiler is arranged on one side of the base. A lap rest, a cotton feed roller and a licker-in are sequentially arranged at the front end of the cylinder. A lap roller is arranged in the lap rest. The cylinder, the licker-in, the cotton feed roller and the lap roller are rotationally connected in sequence. A cover plate is arranged on the cylinder. Impurity point attractors are arranged at the two ends of the cylinder. A front cotton net cleaner and a cotton guide device are arranged on the two sides of the doffer. A front pressing roller is arranged at the front end of the can coiler. The carding machine stably runs, is safe to use, and produces little dust in the working process.