2 results about "Basal plane" patented technology

The invention discloses a VL besides-star wheel automatic-grouping instrument which comprises a detection part, a feeding part and a discharging grouping part. The detection part comprises a basal plane identification device, a circumference positioning device and a measuring device, the basal plane identification device is connected with the feeding part and is used for judging whether the orientation of the basal plane of a workpiece is correct or not, if so, the workpiece continues to flow downwards to the circumference positioning device, and if not, the workpiece is turned over and then flows downwards to the circumference positioning device; the circumference positioning device is used for adjusting the position of the workpiece to the same position as the detection position of the measuring device; and the measuring device is used for measuring the actual compression amount of a displacement sensor when the workpiece is detected and comparing the actual compression amount with astandard compression amount to obtain a PCD value of the workpiece, wherein the standard compression amount is obtained through the compression amount of the displacement sensor when a standard sample is measured by a standard measuring instrument. The VL besides-star wheel automatic-grouping instrument solves the automatic grouping problem of VL besides-star wheels, and is high in automation degree, small in measurement error and accurate in grouping.