Semi-automatic butt-joint material receiving mechanism and method of coating machine

The invention discloses a semi-automatic butt-joint material receiving mechanism and method of a coating machine. According to the technical scheme, a machine frame and a rotating disc arranged on the machine frame are included, the two ends of the rotating disc are provided with base material scrolls to be received and base material scrolls to be replaced, an upper vacuum absorption box for fixing upper film type base materials of the base material scrolls to be received in an absorbing mode and a lower vacuum absorption box for fixing upper film type base materials of the base material scrolls to be replaced in an absorbing mode and, cutting grooves for cutting open the film type base materials are formed in the upper vacuum absorption box and the lower vacuum absorption box, the upper vacuum absorption box can be turned to coincide with the lower vacuum absorption box below, and a pressing roller which can be turned to the lower vacuum absorption box to carry out butt joint and then pressing on the film type base materials on the upper vacuum absorption box and the lower vacuum absorption box which coincide. An operator only needs to cut fractures of the two base materials to be in butt joint and upper adhesive tapes manually, the rest of operation is automatic, and accordingly butt joint is quick and convenient.