Component mounting device

A component mounting device configured to pick up a component from a carrier tape housing the component and mount the component on a board, the component mounting device comprising:

• a mounting head that picks up the component and mounts the component on the board;
• a housing cassette including a first housing space for housing a roll body of the carrier tape, the housing cassette further including a first opening allowing the roll body to be taken in and out through the first opening, the first opening being provided in a front part of the housing cassette;
• a housing cassette attaching unit to which the housing cassette is equipped;
• a receiving cassette including a second housing space for housing the roll body of the carrier tape, the receiving cassette further including a second opening allowing the roll body to be taken in and out through the second opening, the receiving cassette housing the roll body supplied from the housing cassette equipped in the housing cassette attaching unit, the second opening being provided in a front part of the receiving cassette;
• a receiving cassette attaching unit to which the receiving cassette is equipped;
• and
• a component supply unit that draws the carrier tape from the roll body of the receiving cassette equipped in the receiving cassette attaching unit to supply the component to the mounting head and that draws the carrier tape from the roll body of the housing cassette equipped in the housing cassette attaching unit following the carrier tape,
• wherein the housing cassette includes:
• a housing provided with the first housing space for housing the roll body and the first opening, and
• a first restriction part that is displaced between a first position and a second position, the first position being a position at which movement of the roll body to an outside of the first housing space through the first opening is restricted by blocking at least a part of the first opening, the second position being a position at which the movement of the roll body to the outside of the first housing space through the first opening is allowed.