Device for detecting compressive strength of water cup blast bead

The utility model discloses a device for detecting the compressive strength of a water cup blast bead. The device comprises a feeding device, a sequencing device, a conveying device and a pressure detection device, the feeding device comprises a hopper, the sequencing device is a circular vibration disc, a feeding port of the circular vibration disc is connected with a discharging port of the hopper, a discharging port of the circular vibration disc is connected with a feeding port of the conveying device, and a discharging port of the conveying device is connected with a detection area feeding port of the pressure detection device. The pressure detection device comprises a positioning block, a measuring head, a pressure sensor and a second linear driving mechanism; the detection area is located on the positioning block, the top of the positioning block is provided with a V-shaped groove, the V-shaped groove forms the detection area, the bottom of the positioning block is provided with a pressure sensor, and