Automatic screen attaching machine

The invention relates to an automatic screen attaching machine. An alignment adjusting mechanism is arranged on the front side of the upper portion of a rack. A detection installation mechanism is arranged on the rear side of the upper portion of the rack. A carrier can move and be aligned in the X-axis direction and the Y-axis direction and can rotate left and right to complete alignment, accuracy of the position of a screen and an electronic product is ensured, a light source jacking device provides a light source for photographing positioning of a camera, and accurate screen attaching is ensured. A Z-axis assembly can drive a camera adjusting assembly to move in the Z axis, a CCD on the camera adjusting assembly adjusts the position automatically, it is ensured that a focal length is aligned with the position, to be subjected to screen attaching, of the electronic product, and the camera is used for photographing positioning. A suction nozzle Z-axis module of a suction nozzle assembly moves downwards to be in contact with the screen to adsorb the screen, the screen is separated from a paperboard, the paperboard is taken manually, an alignment adjusting mechanism is used for adjusting the X axis, the Y axis and the angle position of the electronic product to conduct alignment, and then screen attaching is conducted. The automatic screen attaching machine can be used for automatic and accurate screen attaching of the electronic product (a mobile phone), the labor intensity of manual screen attaching is lowered, and production cost is reduced.