Shell feeding device and threading equipment

The shell feeding device comprises a positioning mechanism, a jig and a first mechanical arm, the positioning mechanism comprises a positioning piece and a positioning seat, a positioning groove is formed in the upper surface of the positioning seat, the positioning groove is used for movably placing a shell and provided with a first groove side wall and a second groove side wall, and the first groove side wall and the second groove side wall intersect with each other. The positioning piece is used for moving the shell so that the shell can abut against the first groove side wall and the second groove side wall, a limiting groove used for containing the shell is formed in the upper surface of the jig, and the first mechanical arm is used for moving the shell from the positioning groove to the limiting groove. According to the technical scheme, the requirement for the computing power of the shell feeding device is lowered. 本实用新型公开一种壳体上料装置和穿线设备，其中壳体上料装置包括：定位机构、治具和第一机械手，定位机构包括定位件、及上表面设有定位槽的定位座，定位槽用以供壳体活动放置，定位槽具有