The invention relates to the field of envelope binding equipment, in particular to an integrated envelope eyelet binding
machine. The integrated envelope eyelet binding
machine comprises a rack, an envelope feeding device, an envelope tongue opening position pressing and buckling device, a
rope threading device, an envelope front face position pressing and buckling device and a finished product
output device are arranged on the rack in sequence, the
rope threading device is located below the envelope tongue opening position pressing and buckling device, the envelope tongue opening position pressing and buckling device and the envelope front face position pressing and buckling device are same in structure, the envelope front face position pressing and buckling device comprises a
punching mechanism, a feeding roller, an inserting hole device, a pressing and buckling device and an air suction device which are mounted on the rack in sequence, according to the integrated envelope eyelet binding
machine,
punching,
rivet putting and envelope nailing integration of a strip blank material can be achieved, error accumulation caused by in-advance
punching can be avoided, the nailing error canbe prevented, work efficiency is improved, through a punching mechanism, the strip blank is punched, punching precision is improved, it is ensured that the hole inner wall is free of burrs, failuresof the envelope eyelet binding machine are avoided, and the binding quality of envelopes can be improved.