Crawler strip shaping device of hollow wood-plastic plate production line

The utility model discloses a track strip shaping device of a hollow wood-plastic plate production line, which comprises a second chain plate mechanism, the second chain plate mechanism comprises a second shaping frame, a third driving motor and a third speed reducer, the second shaping frame is arranged above the first shaping frame, and second shaping shafts are arranged at two ends of the second shaping frame. Second gears are arranged at the two ends of the second shaping shaft, the second gears at the two ends are connected through second toothed chains, a plurality of second chain plates which are evenly distributed are connected to the second toothed chains on the two sides, a third speed reducer and a third driving motor are installed at the front end of the second shaping frame, and one end of the third speed reducer is connected with the third driving motor. And the other end of the third speed reducer is connected with the second shaping shaft. According to the track strip shaping device of the hol