Small part sorting device based on machine vision

Abstract

The invention provides a small part sorting device based on machine vision, which comprises a base set, a No.1 mechanical arm set, a No.2 mechanical arm set, a No.3 mechanical arm set, a camera set, a pneumatic gripper and a control cabinet; the No.1 mechanical arm set comprises a No.1 stepping motor used for driving, a coupler, a guide rail and a sliding block, wherein the guide rail and the sliding block move in the Y-axis direction; the No.2 mechanical arm set and the No.3 mechanical arm set are similar to the No.1 mechanical arm set and enable the equipment to move along the X axis and the Z axis correspondingly; the camera set comprises an industrial camera used for recognizing and positioning different parts and an annular light source used for providing a stable light source; the pneumatic gripper is a device for clamping a part; and the control cabinet is a control device of the whole device and comprises a servo driver, an Arduino board, a 24V power supply and an air switch with an overvoltage protection function. According to the small part sorting device based on the machine vision provided by the invention, the sorting efficiency can be effectively improved; and a detection device is combined with image recognition and electric control, so that the manual workload can be effectively reduced, and the sorting cost is reduced.

Description

technical field [0001] The invention relates to an industrial device, in particular to a sorting device for small parts. Background technique [0002] With the rapid development of industrial automation, robot sorting technology is widely used in various production lines. Most of the traditional robot sorting adopts the teaching method, which has strict requirements on the initial and final posture of the robot and the placement of the workpiece. This not only slows the sorting speed and inefficiency, but also causes the robot to grasp if the position of the workpiece changes. Take failure, thereby affecting production efficiency. Therefore, people shift their sights to the field of machine vision, combining vision technology with robots, so that the robot has a recognition function similar to that of the human eye, so that the sorting of robots is more flexible, high-precision, and intelligent, which is helpful for reducing labor costs. , It is of great significance to en...

AI Technical Summary

Problems solved by technology

Most of the traditional robot sorting adopts the teaching method, which has strict requirements on the initial and final posture of the robot and the placement of the workpiece. This not only slows the sorting speed and inefficiency, but also causes the robot to grasp if the position of the workpiece changes. Take failure, thus affecting production efficiency

Images