The machine has a reasonable structure and is a mechanical automatic cycle sewing machine with functions such as automatic thread cutting, automatic parking, automatic foot lifting, and automatic thread pulling. With extremely high production efficiency, high-quality sewing is carried out completely according to sewing data, achieving low tension sewing and a wide range of sewing performance. After cutting, there is no need for further processing, which can prevent thread detachment that is prone to occur at the beginning of sewing Bird's nest shaped and sewn stains. Clean and tidy, powerful needle penetration force. Adopting CF card, low noise, low vibration, low power consumption, economical and practical.