The invention discloses punching and grinding integrated equipment for intelligent manufacturing and machining of a machine screen, and relates to the field of machine screen machining. The punching and grinding integrated equipment comprises a device main body, wherein a first servo motor is installed at one side of the top of the device main body, the output end of the first servo motor is connected with a driving rotating wheel, and two sets of fixing cylinders are installed in the device main body. During punching, a dust collecting cover is located under a punching head, scraps generatedby punching can just fall into the dust collecting cover, and when a driving motor drives a grinding head to grind a hole, an air pump exhausts air in a collecting box, and under the action of negative pressure, the scraps generated during grinding and the scraps generated after punching enter the collecting box through the dust collecting cover and a dust collecting pipe, the generated scraps areadsorbed after an electromagnet plate is powered on, then the scraps can be prevented from blocking the air intake end of the air pump, and when the scraps need to be discharged after work is finished, a worker firstly powers off the electromagnet plate, and the scraps are discharged from a scrap discharging opening, so that the scrap collecting rate is improved.