Cloth sewing device

The invention relates to the technical field of cloth processing equipment, in particular to a cloth sewing device. The cloth sewing device comprises a workbench erected on the ground, a sewing machine arranged on the workbench and a dust collection box. An accommodating groove is formed in the back of the sewing machine in the width direction of the sewing machine. The dust collection box is connected with the accommodating groove in an inserted mode through a locking assembly, a collection opening is formed in one side of the working end of the sewing machine, and the collection opening communicates with the accommodating groove; a dust collection opening is formed in one side of the dust collection box in the width direction of the dust collection box, and the dust collection opening communicates with the collection opening; a cleaning opening is formed in the side, away from the sewing machine, of the dust collection box in the length direction of the sewing machine; and the workbench is provided with a s