Sand removing device for plastic products

The utility model relates to the technical field of plastic sand removal, in particular to a plastic product sand removal device which comprises a sand removal box, a filter screen is installed in the middle of a fixing frame through bolts, a lead screw is rotatably installed between the two sides of one end of the lower portion of the sand removal box, and a cleaning brush making contact with the bottom of the filter screen is arranged over a sliding plate. The cleaning brush is connected with the sliding plate through a lifting mechanism, and an intermittent impact mechanism is arranged at the top of the sliding plate. Through the arrangement of the lifting mechanism, when the top of the cleaning brush is abraded and shortened, a gap exists between the cleaning brush and the bottom of the filter screen, an overhauling door at one end of the sand removing box can be opened, the screw rod is screwed, the mounting plate is driven to ascend, the limiting rod limits the mounting plate, the mounting plate is prev