Trimming device for plastic products

The trimming device for the plastic products comprises a workbench, a machining groove is formed in the upper end face of the workbench, and supporting legs are installed at the four corners of the lower end of the workbench respectively. A movable box is arranged in the machining groove, edge grinding mechanisms are arranged on the two sides of the machining groove, and dustproof covers are arranged above the edge grinding mechanisms. A telescopic mechanism is arranged at the bottom of the movable box, and a clamping mechanism is installed in the movable box. The clamping mechanism is used for fixing the plastic product, and the telescopic mechanism is used for driving the clamping mechanism to move in the machining groove, so that burrs of the plastic product are driven to be polished under the action of the edge polishing mechanism, the edge of the plastic product is polished to be smooth by the edge polishing mechanism, and the purpose of efficient trimming is achieved; manual operation is not needed, and