Evaporation wire feeding pipe, wire feeding mechanism and evaporation equipment

The utility model provides an evaporation wire feeding pipe, a wire feeding mechanism and evaporation equipment. The evaporation wire feeding pipe comprises a wire inlet end, a wire outlet end and a wire feeding channel penetrating through the evaporation wire feeding pipe from the wire inlet end to the wire outlet end. The wire feeding channel comprises a main body section and a flaring section communicated with the main body section, the flaring section is arranged at the end, close to the wire outlet end, of the wire feeding channel, and the radial size of the flaring section is gradually increased in the direction away from the main body section. According to the invention, the service life of the evaporation wire feeding pipe can be effectively prolonged, and the cost is reduced. 本申请提供了一种蒸镀送丝管、送丝机构及蒸镀设备。蒸镀送丝管包括进丝端、出丝端和沿进丝端至出丝端贯穿蒸镀送丝管的送丝通道。送丝通道包括主体段和连通于主体段的扩口段，扩口段设于送丝通道靠近出丝端的端部，沿远离主体段的方向，扩口段的径向尺寸逐渐增大。根据本申请能够有效提高蒸镀送丝管的使用寿命，降低成本。