CELL FABRICATION DEVICE AND METHOD, BATTERY, AND ELECTRICAL APPARATUS

The present application provides a cell manufacturing device and method, a battery, and a power consuming device. The cell manufacturing device is configured to manufacture a cell comprising electrode plates and a separator. The cell manufacturing device comprises: a winding mechanism configured to wind the electrode plates and the separator to form the cell; and a film attaching mechanism configured to attach a film to the electrode plate and/or the separator at a predetermined position before the electrode plates and the separator are wound, so as to form a reinforcing film layer on the electrode plate and/or the separator. According to the present application, during manufacture of the cell, the film can be attached to the electrode plate or separator at the predetermined position while the electrode plates and the separator are conveyed, thereby simplifying the process and improving the cell winding efficiency.