Sealing assembly and additive manufacturing forming equipment

The utility model belongs to the field of additive manufacturing, and relates to a sealing assembly and additive manufacturing forming equipment, the sealing assembly comprises a first sealing assembly, and the first sealing assembly comprises a sealing element main body and a sealing lip arranged at the top of the sealing element main body; a buffer cavity is formed in the sealing lip and the sealing piece body in the horizontal direction. According to the sealing assembly and the additive manufacturing forming equipment, the sealing effect is improved, and the safety of the equipment is improved. 本实用新型属于增材制造领域，涉及一种密封组件及增材制造成形设备，其中，密封组件包括第一密封组件，第一密封组件包括密封件主体以及设置在密封件主体顶部的密封唇；密封唇与密封件主体沿水平方向上设置有缓冲腔。本实用新型提供了一种提高密封效果以及提高设备安全性的密封组件及增材制造成形设备。