Feeding device and LED suite assembling machine

The invention provides a feeding device and an LED suite assembling machine. The feeding device comprises a stock bin assembly, a material guiding assembly and a material taking assembly. The stock bin assembly comprises a vibration disc and a feeding guide groove, a feeding opening is formed in the side wall of the vibration disc, and the feeding guide groove is formed in the feeding opening; the guide assembly comprises a guide wheel assembly, a guide belt and a guide baffle, the guide wheel assembly is sleeved with the guide belt, and the guide wheel assembly drives the guide belt to rotate; the two material guide baffles are installed on the two sides of the material guide belt to form a material guide groove. A feeding assembly is arranged at a feeding port of the material guide groove and communicates with the feeding guide groove and the material guide groove. The material taking assembly is located at a discharging opening of the material guide groove and used for transferring the workpieces to a desi