Printing equipment with anti-adhesion structure for manufacturing circuit board

The invention discloses a circuit board manufacturing printing device with an anti-adhesion structure, and relates to the technical field of circuit board manufacturing, the circuit board manufacturing printing device comprises a base, a cleaning mechanism and a transfer mechanism, a first conveying belt is arranged in the middle of the right side of the upper end of the base, and a circuit board body is placed at the upper end of the first conveying belt. Through the limiting block arranged on one side of the connecting block and matched with the limiting grooves formed in the two sides of the placement frame, the scraping plate can be driven by the driving air cylinder to move front and back in the placement frame in the horizontal state; the scraping plate is arranged on the printing frame, so that the scraping plate can clean the lower surface of the printing frame after the printing frame completes printing work on the circuit board body every time, the situation that redundant ink is left on the lower s