Horizontal expansion point-to-point feeding and discharging mechanism

The utility model provides a horizontal type expansion point-to-point feeding and discharging mechanism. The horizontal type expansion point-to-point feeding and discharging mechanism comprises a feeding device, a discharging device, a guiding device and a rotating device. The feeding device is provided with a material distributing and blocking mechanism used for blocking rims to be machined, and orderly feeding of the rims is achieved. The discharging device is provided with a lifting and shifting mechanism used for supporting the rim and automatically shifting the rim into a discharging channel during discharging, and automatic discharging of the rim is achieved. The guiding devices are fixedly arranged in the middle of the feeding device and the middle of the discharging device correspondingly and used for guiding the rims during feeding and discharging, the rims accurately reach an expansion station during feeding and accurately lift the rims to enter a discharging channel during discharging, and rapid di