Feeding device of polishing machine

The utility model provides a feeding device of a polishing machine. The feeding device of the polishing machine comprises two fixing plates which can be arranged on the polishing machine and a beam frame which is arranged on the two fixing plates and can slide. The plurality of station frames are all detachably and uniformly mounted at the top of the beam frame; the air cylinder is fixedly mounted at the bottom of the beam frame; the lug plate is fixedly installed at the bottom of any one of the fixing plates, and the lug plate is fixedly connected with an output rod of the air cylinder; the lifting machine is fixedly installed at the bottom of the fixing plate, the number of the lifting machine is at least one, and the lifting machine can be in lifting drive connection with the polishing machine. The feeding device of the polishing machine has the advantages of achieving automatic pushing of materials and being safe and flexible to use. 本实用新型提供一种抛光机送料装置。所述抛光机送料装置包括：可设于抛光机上的两个固定板和设于两个所述固定板上能够滑动的梁架；多个工位架，多个所述工