| 摘要 |
<p>A power reinforcing bar binding machine includes a C-shaped head (1), a handle, a housing and the housing is provided with a motor (16), a battery (18), a wire feed device, a twisting device and a cutting device. The wire feed device includes a wire spool (15), a wire feed wheel (9,24), a guide pipe (11) and a guide block (25); the twisting device includes a twisting shaft (2), having a straight-cut gear (23) and a bevel gear (22), and a U-shaped opening (31) is provided at the end face of the twisting shaft in the axial direction; the cutting device includes a wire blade (6), a cam (3) and a carrier rod (5) for the cam, and the edge of the wire blade (6) passes in and out a cutting slot (27) arranged in the guide block (25) so as to cut the wire, with the cam (3) being rotated.</p> |
