Component mounter

A component mounter for picking up a component supplied by a component supply device and mounting the component on a target object, the component mounter comprising:

• a head provided on X-axis slider;
• a holding member configured to hold a component, wherein the holding member is a nozzle;
• a first raising and lowering device comprising a first vertically movable slider, configured to raise and lower a raising and lowering member with respect to the head;
• a second raising and lowering device comprising a second vertically movable slider, configured to relatively raise and lower the holding member with respect to the raising and lowering member and to be raised and lowered together with the raising and lowering member by the first raising and lowering device;
• and
• a control device configured to selectively perform a first operation mode of driving the first raising and lowering device to lower the holding member, and a second operation mode of driving the first raising and lowering device and the second raising and lowering device to lower the holding member, and
• perform a rejection operation of rejecting a component picked up by the holding member via the first operation mode in a case in which a type of the component is a non-specified type, and
• perform the rejection operation of rejecting the component picked up by the holding member via the second operation mode in a case in which the type of the component is a specified type.