Bottle blowing machine

The invention provides a bottle blowing machine which comprises a control module, a heating group, a tension group, a molding group, a base as well as a clamp claw group and a rotating group. Due to adoption of the heating group, temperatures at different parts of a bottle blank can be precisely controlled, optimal temperatures can be achieved for different parts of the bottle blank, and then thequality of a bottle after bottle blowing molding can be improved; the whole production process is fully automatically carried out, and the efficiency is greatly improved; in addition, the bottle blankjust after injection molding can be heated in time by using the heating group, the waste heat of the bottle blank can be utilized, and thus energy consumption for heating the bottle blank before bottle blowing can be reduced. 本发明提供了种吹瓶机，包括控制模块、加热组、拉伸组、成型组以及基座；所述吹瓶机还包括夹爪组和旋转组；通过所述加热组可以对瓶胚各个部位的温度进行精确控制，使得瓶胚各个部位的温度达到最佳，从而提高吹瓶成型后瓶子的质量，整个生产过程实现全自动化，效率大大提高；且可以利用所述加热组对刚注塑完成的瓶胚进行及时加热，可以利用瓶胚的余热，节约吹瓶前加热瓶胚的能源消耗。