Anti-extrusion detection device for tire manufacturing

The invention provides an anti-extrusion detection device for tire manufacturing, and relates to the field of tire detection equipment, the anti-extrusion detection device comprises a test board, four vertical supporting rods are symmetrically welded at four corners of the top end of the test board, and two groups of transverse positioning shafts are symmetrically welded among the top end sections of the four vertical supporting rods; two sliding grooves are symmetrically formed in a front vertical supporting rod and a rear vertical supporting rod of a mounting frame vertical supporting frame in a penetrating mode, and two sliding strips are symmetrically installed in the two sliding grooves in a sliding mode. Two poking rods are symmetrically welded to the bottom of the pressing rod, and the two poking rods slide downwards along with the driving assembly to abut against and make contact with the two stress plates; when an electric push rod downwards pushes a driving assembly to apply extrusion bearing force