Component supply device and component mounting device

A component supply device comprising:

• a transport path that guides a component connected body from a component insertion port on an upstream side in a component feeding direction to a component supply position on a downstream side, the component connected body including a plurality of axial components arranged and connected at a predetermined pitch, the plurality of axial components each having a lead;
• and
• a feed mechanism that pitch-feeds the component connected body along the transport path to the downstream side,
• wherein the feed mechanism includes
• a feed member which has a plurality of feed hooks disposed at the predetermined pitch along the component feeding direction,
• a rotating shaft which is connected to one end side of the feed member, and
• a moving mechanism which is connected to the feed member through the rotating shaft and reciprocates the rotating shaft along the component feeding direction, and
• a length of one feed hook among the plurality of feed hooks is longer in a vertical direction than a length of an other feed hook in the vertical direction among the plurality of feed hooks, the other feed hook being adjacent to the one feed hook on the rotating shaft side.