Sewing machine control system

The utility model provides a sewing machine control system, and belongs to the technical field of machinery. The sewing machine control system solves the problems that an existing sewing machine servo control system is inconvenient to connect and troublesome to mount. The sewing machine control system comprises a shell with one end connected to a machine head of the sewing machine. The end, connected with the machine head of the sewing machine, of the shell is open. A cavity is formed in the shell and comprises an upper cavity body and a lower cavity body. A servo motor is arranged in the upper cavity body. A control circuit board is arranged in the lower cavity body. The open end of the shell is connected with a cooling aluminum plate for sealing the lower cavity body. The control circuit board is fixed to the inner side face of the cooling aluminum plate. The side portion of the cooling aluminum plate is provided with a gap. The inner side wall of the lower cavity body of the shell is correspondingly provided with a protruding guide strip. The guide strip is located in the gap. The edge of the open end of the shell is provided with an inserting opening. An inserting portion is arranged on the cooling aluminum plate in a protruding mode and inserted into the inserting opening. The sewing machine control system has the advantages of being convenient to connect, compact in structure, high in practicability and the like.