A harm-free glue binding machine with high efficiency and energy saving

A harm-free glue binding machine with high efficiency and energy saving, comprises a body shell 1, a first driving member 2, a milling cutter port 3, a paper milling cutter 4, a vertical limiting plate 5, a bottom plate 6, a glue shell 8, a blocking paper board 7, a first exhaust port 10, a waste gas processing pool 11, a grinding mechanism, a friction gluing mechanism, an exhaust system, and a milling cutter mechanism. The grinding mechanism comprises a support shell (22, Fig.4), a second driving member (25, Fig.4), a first bevel gear (24, Fig.4) a second bevel gear (23, Fig.4), a grinding shaft (48, Fig.4), a feeding space (27, Fig.4), grinding blades (34, Fig.6), a grinding tube wall (38, Fig.6). The friction gluing mechanism comprises a cam shaft (31, Fig.4), cams (49, Fig.6) and friction blocks (37, Fig.6). The cam shaft is arranged on the support shell. The cams are fixedly arranged on the cam shaft and distributed on two sides of the grinding tube wall. The friction blocks, which are capable of sliding vertically, are arranged above the support shell.