Proofing equipment for detecting plastic sample plate

The utility model discloses proofing equipment for detecting a plastic sample plate. The proofing equipment comprises an extruder, a pressing plate roller and a proofing machine, an extruder and a proofing press are arranged on the two sides of the pressing plate roller respectively, and an output port of the extruder faces the pressing plate roller; the proofing machine comprises a base, a proofing table is arranged above the base, an air cylinder is arranged on the end face of the bottom of the proofing table, a lower mold is fixedly installed on the top of the air cylinder, a connecting column is arranged on the end face of the top of the proofing table, an upper mold is fixedly installed at the bottom of the connecting column, and the lower mold is located under the upper mold. According to the utility model, only three components are arranged, so that redundant steps are saved during proofing, the proofing is more convenient and quicker, and the proofing time is shortened. And compared with the volume of