Computerized numeric control (CNC) automatic sewing machine

A computerized sewing machine, comprising:

• a workpiece supporting base comprising a flat surface supporting a workpiece on top of the flat surface, the workpiece moveable relative to the flat surface;
• a sewing head comprising an elongated sewing needle, a longitudinal axis of the sewing needle perpendicular to the workpiece supporting base;
• a workpiece moving assembly configured to move the workpiece relative to the sewing head on the workpiece supporting base, the workpiece moving assembly comprising:
• a first actuating mechanism configured to drive a translational movement of the workpiece relative to the sewing head, the first actuating mechanism comprising:
• an annular tray comprising a central hole, a top surface of the annular tray facing away from the workpiece supporting base and an opposing bottom surface of the annular tray facing the workpiece supporting base;
• and
• at least one motorized omni wheel attached to the bottom surface of the annular tray, the at least one motorized omni wheel comprising:
• a main wheel comprising a central bore, the main wheel extending radially outward from an inner rim provided by the central bore to an outer periphery rim;
• and
• a plurality of idler wheels rotatably mounted on the outer periphery rim of the main wheel, the plurality of idler wheels peripherally spaced and laterally rotatable, a lateral plane of rotation of each idler wheel of the plurality of the idler wheels perpendicular to a plane of rotation of the main wheel, a plain of rotation of the main wheel perpendicular to a diameter of the annular tray,
• wherein the at least one motorized omni wheel is further coupled to a motor, the motor configured to drive a rotational movement of the main wheel about a normal axis of the main wheel, the motor comprising a drive shaft received and coupled within the central bore of the main wheel,
• wherein, the central hole is configured to allow for the sewing head to pass through the central hole;
• and
• a second actuating mechanism configured to drive a rotational movement of the first actuating mechanism relative to the sewing head about a longitudinal axis of the sewing head, the second actuating mechanism comprising:
• a rotary motor mounted in a fixed position relative to the sewing head;
• and
• a timing belt coupled between the rotary motor and the tray, the timing belt configured to drive a rotational movement of the tray about the longitudinal axis of the sewing needle by transferring the rotational movement of the rotary motor to the tray;
• and
• a controller coupled with the workpiece moving assembly, the controller comprising:
• at least one memory configured to store computerized sewing instructions, the computerized sewing instructions corresponding to a plurality of sewing patterns;
• and
• at least one processor coupled with the at least one memory, the at least one processor configured to read the computerized sewing instructions from the at least one memory, the at least one processor further configured to urge the workpiece moving assembly to move the workpiece relative to the sewing head on the workpiece supporting base in accordance with the computerized sewing instructions.