1. A device for removing a portion of a cover, comprising:a lower platform;
an upper platform disposed opposite to the lower platform and vertically reciprocatingly moving, the upper platform including a plurality of protrusions, each of the protrusions extending toward the lower platform;
a cover jig disposed between the lower platform and the upper platform, the cover jig including a plurality of through holes, each of the through holes disposed opposite to a respective protrusion of the plurality of protrusions, so that each of the protrusions is able to be inserted through a respective through hole of the plurality of through holes;
a feed roller adjacent to the upper platform;
a receiving roller disposed opposite to a side of the upper platform adjacent to the feed roller; and
an adhesive film, one end of the adhesive film connected to the feed roller, an other end of the adhesive film connected to the receiving roller, and a portion of the adhesive film between the one end and the other end of the adhesive film located between the upper platform and the cover jig, wherein the adhesive film toward a side of the cover jig is sticky.