Detection device for membrane switch production

The utility model discloses a detection device for membrane switch production, which comprises a base, a supporting rod arranged at the upper end of the base, a connecting plate arranged at the upper end of the supporting rod, a placing plate arranged above the connecting plate, a sliding rod arranged at the lower end of the placing plate, a rotating groove arranged in the placing plate, and a rotating shaft arranged in the rotating groove. A threaded rod is arranged at the lower end of the rotating block, the lower end of the threaded rod extends out of the placement plate and is in threaded connection with the interior of a connecting plate, a vertical rod is arranged at the upper end of the connecting plate, and a motor drives a screw to rotate, so that the screw drives an internal threaded block to move downwards, and a sliding plate drives a limiting rod to move up and down; the pressing head on the connecting block can be conveniently driven to move downwards; and the threaded rod is rotated to drive th