Rolled copper foil packaging box with fixing structure

The utility model belongs to the field of coiled copper foil transportation, and particularly relates to a coiled copper foil packaging box with a fixing structure, which comprises a box body, positioning grooves are formed in the surfaces of one sides of two groups of fixing strips in a penetrating manner, a fixing mechanism is jointly mounted in a mounting groove and a sliding groove, and the two ends of coiled copper foil are arranged in the two groups of positioning grooves, so that the coiled copper foil can be fixed. After the coiled copper foil is placed in the positioning groove, the two sets of telescopic columns can extend outwards to be inserted into the holes in the two ends of the coiled copper foil, so that the situation that the box body is impacted when the coiled copper foil shakes can be prevented, then the well-placed coiled copper foil is reinforced under the action of the fixing mechanism, and therefore the coiled copper foil in the box body can be conveniently positioned; the copper foil