Wire unwinding device for current collector production

The invention relates to the technical field of current collector production, in particular to a wire unwinding device for current collector production, which comprises a pay-off table and an inflatable mechanism arranged beside the pay-off table and used for clamping a current collector wire roller, guide rail tables are fixedly connected to two sides of the top of the pay-off table through support rods, and a top plate is fixedly connected to the middle of one side, close to the guide rail tables, of the guide rail tables; inward-sunken sliding grooves are formed in the sides, close to each other, of the guide rail tables and located on the two sides of the top plate correspondingly, a pair of material cutting plates is arranged between the guide rail tables, the two sides of each material cutting plate are slidably connected to the inner sides of the sliding grooves correspondingly, upper springs are fixedly connected between the material cutting plates and the top plate correspondingly, and clamping plate