Isolation grid mesh coating hardness detection equipment

The utility model provides equipment for detecting the hardness of a coating of a separation grid mesh. Comprising a rack, a pressure head and a clamping device, the pressing head is arranged at the top of the rack and can extend downwards to abut against the metal wire sample, and a supporting column is arranged at the bottom of the rack; the clamping device comprises a supporting unit, a bearing unit and a clamping unit. The supporting unit is fixed to the supporting column, the bearing unit is vertically and slidably connected to the middle of the top end of the supporting unit, a test piece groove is formed in the top end of the bearing unit, and the clamping unit is transversely and slidably connected with the supporting unit. The bearing unit can move upwards to be matched with the clamping unit to clamp the metal wire sample, and the clamping unit presses and fixes the metal wire sample downwards; the utility model solves the problem that when a metal wire sample has certain bending deformation, the me