Display screen shading adhesive tape pressing and pasting machine

The utility model relates to the technical field of shading adhesive tapes, and discloses a display screen shading adhesive tape pressing and pasting machine which comprises an operation table, a placing table is fixedly connected to the middle of the top of the operation table, and linear motors are fixedly installed at the positions, located on the periphery of the placing table, of the top of the operation table respectively. The tops of the output ends of the four sets of linear motors are fixedly connected with limiting telescopic plates correspondingly, the limiting telescopic plates on the four sides are conveniently driven to move by arranging the linear motors so as to conveniently move to the position corresponding to the size of a display screen above the containing table to adapt to display screens of different sizes, and limiting supporting is conducted so that the stability of the display screen can be guaranteed during operation; a double-shaft motor is arranged to drive a threaded rod to rotat