Automatic liquid medicine filling equipment

The invention relates to automatic liquid medicine filling equipment which comprises a filling platform for containing filling bottles, a plurality of filling pipelines and a plurality of filling heads connected with the filling pipelines, the filling heads are adjusted on the filling platform in the up-and-down direction, the left-and-right direction and the front-and-back direction through a driving assembly, and vacuum pumps and pneumatic valves are connected to the filling pipelines; the filling head comprises a filling fixing block and a connecting rod, the lower end of the connecting rod is fixedly connected with a three-way connecting header pipe, the first end of the three-way connecting header pipe is in sealed communication with part of the filling pipelines through a four-way connecting branch pipe, and the second end of the three-way connecting header pipe is in sealed communication with the rest of the filling pipelines through three-way connecting branch pipes. The third end of the three-way con