Intelligent placing cabinet with quantitative discharging function for wholesale of small hardware products

The invention relates to an intelligent placing cabinet, in particular to an intelligent placing cabinet with a quantitative discharging function for wholesale of small hardware products. The intelligent placing cabinet with the quantitative discharging function for wholesale of the small hardware products can automatically conduct metering and is high in weighing efficiency. The intelligent placing cabinet with the quantitative discharging function for wholesale of small hardware products comprises a mounting box; a starting key which is mounted on one side of the mounting box; at least two placing cylinders which are mounted at the upper part in the mounting box; at least two cover plates which are rotationally mounted at the upper part of the placing cylinder; discharging pipes, the number of the discharging pipes is at least two, and the discharging pipes are both installed at the bottom of the containing cylinder. A worker uses the control panel to adjust the preset value of the first pressure sensor, an