Special-shaped bottle filling production device and method

The invention discloses a special-shaped bottle filling production system which comprises a base, a conveying mechanism arranged on the base, a front weighing station, a filling station, a rear weighing station and a capping station, and the front weighing station, the filling station, the rear weighing station and the capping station are sequentially arranged in the conveying direction of the conveying mechanism. A plurality of bottle bearing seats are arranged on the base, each bottle bearing seat is used for placing a group of special-shaped bottles, a weighing device is further arranged on the base, a transfer device is arranged between the weighing station and the weighing device, and the conveying mechanism conveys the bottles in a discontinuous preset time length and forwards conveys the bottles by a distance of one bottle bearing seat each time. The invention further discloses a special-shaped bottle filling production method which is carried out by adopting the special-shaped bottle filling productio