The utility model relates to a kind of gauze folding rotary folding board device, to solve the problems of existing gauze folding equipment complex structure, high maintenance cost etc. The device includes support plate, folding board main shaft, rotating arm and other main components. Support plate is equipped with fixed gear and bearing, folding board main shaft passes through fixed gear and bearing and is connected with rotating arm, rotating arm is equipped with tensioning shaft and folding
plugboard shaft, folding
plugboard is installed in folding
plugboard shaft front end, and
power transmission is realized by
toothed belt connection fixed gear, tensioning gear and driven gear. When using, external motor drives folding board main shaft rotation, drives rotating arm and folding plugboard reverse rotation, and folding is realized by the
extrusion of folding plugboard and gauze. Device structure is simple, and parts are few, reduce
assembly and maintenance cost, improve folding quality and production efficiency, with good market application prospect.