UNLOADING SYSTEM AND UNLOADING METHOD OF PCB

摘要

PURPOSE: The unloading system of the printed circuit board is equipped with a barcode and a barcode scanner in order to prevent the mixing faulty in advance. CONSTITUTION: The unloading system of the printed circuit board comprises the unloader (110), the primary barcode scanner (120), transfer section (130), and main control unit (140). Barcode attached to the printed circuit board is embarked on a magazine by unloader. The primary barcode scanner deciphers the location and the content of barcode that is attached to the printed circuit board. The main control unit controls whether the unloader will embark the printed circuit board magazine from the location and the content of the barcode. [Reference numerals] (110) Unloader; (111) Unloader control unit; (112) Communication memory; (120) First bar code scanner; (130) Transmission unit; (132) Server; (140) Main control unit