Parts feeding device and surface mounting machine

A surface mounting machine, comprising:

• a parts feeding device for feeding parts;
• and
• a surface mounting machine body to which the parts feeding device is equipped, and which receives the feeding of parts from the parts feeding device to thereby mount the parts on a printed circuit board, wherein
• the parts feeding device includes:
• a feed motor for feeding a parts feeding tape which houses parts and is wound around a reel;
• and
• a control unit for controlling the feed motor, the control unit including:
• a detection unit for detecting execution of work for removing the parts feeding device from the surface mounting machine body;
• and
• a rewind execution unit for causing the feed motor to execute a process of rewinding the parts feeding tape, which has become empty as a result of feeding the parts, when the execution of work for removing the parts feeding device is detected by the detection unit wherein
• the control unit includes a determination unit for determining a length of an empty portion of the tape, which has become empty as a result of feeding the parts, from data regarding a feed pitch of the parts and the number of parts that have been fed, and
• the rewind execution unit rewinds the parts feeding tape in an amount of the determined length.