Screening mechanism for reflective material production

The utility model discloses a screening mechanism for reflective material production, which comprises a shell used for mounting a separation cylinder, separation holes arranged on the side wall of the separation cylinder, a scraper inserted in the separation cylinder, a clamping groove arranged on the outer wall of the scraper, a sealing washer clamped in the clamping groove, and a support arranged on the upper end face of the shell. A control mechanism used for driving the scraper to vertically reciprocate is arranged on the support, a feeding hopper and a water inlet pipe are arranged at the top end of the shell, a water inlet valve is arranged on the water inlet pipe, and a high-pressure nozzle is arranged at one end of the water inlet pipe. Glass beads are put into a separation cylinder through a feeding hopper and fall on a scraper at the bottom end of the separation cylinder, water flow flushes the glass beads through a high-pressure spray head, the glass beads are screened through separation holes, and