ELECTRONIC PART MOUNTED DEVICE

摘要

PROBLEM TO BE SOLVED: To improve productivity by supplying parts without stopping the movement of a head even if any part shortage occurs at a part supply part. SOLUTION: This device supplies parts from a main parts supply part 4a to a head 11. If any part shortage occurs in the main parts supply part 4a under the condition, the parts are supplied continuously to the head 11 front an auxiliary parts supply parts 4b. By supplying the parts to the main parts supply 4a at this time, the productivity is improved without stopping the head 11.