To achieve the purpose, a leftover film piece conveying device according to the present invention, in the leftover film piece conveying device sucking and conveying leftover pieces of a film of which a cutting work is completed from a work table, includes a pipe-shaped sucking pipe unit with an inlet through which the leftover film pieces are sucked and an outlet through which the sucked leftover film pieces are discharged in both sides; a box-shaped receiving box unit having an internal space connected to the sucking pipe unit in order to receive the leftover film pieces discharged through the outlet; a vacuum pump unit installed in one side of the receiving box unit and providing a suction force for the internal space of the receiving box unit and an internal space of the sucking pipe unit to suck and convey the leftover film pieces; and a pressure supply unit supplying high-pressure air to the internal space of the sucking pipe unit to prevent the sucking pipe unit from clogging when sucking the leftover film pieces by the operation of the vacuum pump unit and conveying the leftover film pieces to the receiving box unit. The purpose of the present invention is to provide a leftover film piece conveying device capable of preventing the internal space of the sucking pipe unit from clogging due to the leftover film pieces when conveying the leftover film pieces.
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