Device for Driving Movement of a Piece of Cloth to be Embroidered

A device for driving movement of a piece of cloth to be embroidered, comprising:

• a base unit;
• a mounting seat mounted movably on said base unit and having a connecting port;
• a driving unit disposed on said base unit for driving said mounting seat to move relative to said base unit;
• a cloth-holding frame device adapted for holding the piece of cloth thereon, and mounted detachably to said mounting seat, said cloth-holding frame device including
• an outer frame having a connecting block connected detachably to said mounting seat,
• a looped inner frame disposed on and surrounded by said outer frame, and cooperating with said outer frame to define an embroidery area therein,
• a lock bolt for locking said outer frame on said looped inner frame such that the piece of cloth is held tensionally between said looped inner frame and said outer frame, and
• an identification module mounted to the connecting block of said outer frame for generating an identification output corresponding to said embroidering area, said identification module being connected electrically to said connecting port of said mounting seat when said connecting block of said outer frame is connected to said mounting seat such that the identification output from said identification module is outputted to said connecting port of said mounting seat;
• and
• a control unit coupled to said connecting port of said mounting seat and said driving unit, receiving the identification output from said identification module through said connecting port of said mounting seat when said connecting block of said outer frame of said cloth-holding frame device is connected to said mounting seat, and operable to control said driving unit based on the identification output received thereby so that embroidery operation is performed on the piece of cloth held on said cloth-holding frame device and disposed within said embroidery area in said cloth-holding frame device.