Computer control system of industrial sewing machine

The invention provides a computer control system for industrial sewing machines, comprising a computer control cell containing an industrial control computer, a motion control card and an output interface card, a servo driving cell containing AC servo motor or step motor, a man-machine interface cell containing color liquid crystal display with touch screen performance, and a power supply cell for system containing switching power supply, transformer and rectifying plate. The invention adopts the module cell structure. The inside of each cell is relatively independent, self-contained and high integrated degree. It can configure relative parts flexibly to constitute the system according to the difference of host of industrial sewing machine. By the system software program, sewing every designs, lines or schemes automatically in high speed is accomplished. It is provided with convenient operation, simple plate-marking program, improved speed and low labor intensity.