Bar code pasting equipment

The utility model discloses bar code pasting equipment which comprises an equipment working table, a PCB conveying mechanism used for conveying PCBs to a bar code pasting position, a bar code feeding mechanism, a suction cup capable of sucking bar codes through negative pressure, a bar code pasting mechanical arm used for driving the suction cup to move to paste the bar codes supplied by the bar code feeding mechanism to the PCBs located at the bar code pasting position, and a control table. The bar code feeding mechanism comprises a bar code feeding frame fixed to the equipment workbench, a feeding disc used for actively rotating and outputting a bar code material belt, a waste material collecting disc capable of actively rotating and winding bar code material belt bottom paper, a bar code feeding roller used for clamping and pulling the bar code material belt bottom paper forwards, and a bar code pressing roller used for clamping and pulling the bar code material belt bottom paper forwards. The full-automat