Component mounting system and component mounting method

A component mounting system configured to hold an electronic component having a positioning target on an upper face thereon and mount the electronic component on a board by performing alignment so as to position the positioning target at a predetermined position on a board, the component mounting system comprising:

• at least one head configured to be used for an arrangement operation for arranging positioning material for positioning the electronic component relative to the board, and a mounting operation for mounting the electronic component on the board;
• a positional deviation detection device configured to detect positional deviation of the positioning target on the upper face of the electronic component;
• and
• a control device configured to execute
• the arrangement operation by controlling the head so as to arrange the positioning material on the board by correcting the arrangement position based on the positional deviation of the positioning target on the upper face of the electronic component detected with the positional deviation detection device, and
• the mounting operation by controlling the head so as to align the positioning target to the predetermined position on the board on which the positioning material has been arranged and mount the electronic component on the board.

A component mounting method for holding an electronic component including a positioning target on an upper face thereon and mounting the electronic component on a board by aligning the positioning target to a predetermined position on the board, the component mounting method comprising:

• detecting a positional deviation of the positioning target on the upper face of the electronic component;
• arranging positioning material on the board by correcting an arrangement position of the positioning material based on the detected positional deviation of the positioning target on the upper face of the electronic component;
• and
• mounting the electronic component on the board by aligning the positioning target to the predetermined position of the board on which the positioning material has been arranged.