图示装置用来装填长径比为5～12的轴类零件,其抓取机构4具有两个方向相反、锥度相同的喇叭口,形成共同出口孔5,口的直径大于零件1的直径 d,但小于2d(以免同时抓取两个零件),口的环带高度要满足处在上喇叭口锥面上的零件的下端自由通过,而在下喇叭口又能顶到受料管9的锥面上这个条件。受料 The drawing device is used for loading shaft parts with an aspect ratio of 5 to 12, and the gripping mechanism 4 has two bell mouths with opposite directions and the same taper to form a common outlet hole 5, the diameter of the mouth being larger than the diameter d of the part 1 , But less than 2d (so as not to grab two parts at the same time). The height of the annulus of the mouth should be free to pass through the lower end of the part on the cone of the upper bell mouth, and then to the cone of the receiving tube 9 in the lower bell mouth Face this condition. By material