Stud feeder and screw machine

The invention discloses a stud feeder (1000) and a screw machine. The stud feeding machine (1000) is used for automatically feeding studs (100) and comprises a shell (200), a vibration disc (300), a screening inclined rail (400), a direction assimilation assembly (500) and a storage tank (600). According to the stud feeding machine, the direction of studs can be assimilated, so that the studs arearranged in the preset direction, and standardized locking operation is facilitated. 本申请公开一种螺柱供料机(1000)以及螺丝机。其中，螺柱供料机(1000)用于自动供应螺柱(100)，其包括壳体(200)、震动盘(300)、筛选斜轨(400)、方向同化组件(500)以及存料槽(600)。根据本申请的螺柱供料机，可以同化螺柱的方向，使螺柱按照预定方向进行排列，便于标准化锁紧操作。