Automatic feeding device of external nose bridge KN95 mask drawing-in machine

The utility model discloses an automatic feeding device of an external nose bridge KN95 mask drawing-in machine, and relates to the technical field of mask production and processing, the automatic feeding device comprises a rack bedplate, the top end of the rack bedplate is provided with a mask taking device, a mask sucking device, a stock bin device, a mask conveying and transporting device, a slicing mechanism, a pushing mechanism, a rotating mechanism, a carrying device and a lifting mechanism; wherein the mask taking device comprises a first-section extending air cylinder and a second-section extending air cylinder which are mounted at the top end of a main cross beam, and the main cross beam is fixedly mounted at the top end of a rack bedplate; a conveying device is installed at the position close to the section of extending air cylinder. Due to the fact that the mechanism repeatedly acts, the consistency of feeding of the mask is much higher than that of manual discharging, and the product yield of the