Low pressure air switch part sorting system and method based on robot visual servo
A technology of robot vision and air switch, applied in sorting and other directions, can solve problems affecting the efficiency and quality of assembly line production, assembly operation errors, workpiece damage, etc., to improve production efficiency and product quality, improve work accuracy, and high intelligence sexual effect
Pending Publication Date: 2017-11-14
ZHEJIANG UNIV OF TECH
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[0002] In automatic assembly line production, robots usually complete various production tasks. Since the placement of workpieces is not uniform and arbitrary, if only traditional robot teaching methods are used to sort workpieces, the actual placement of workpieces will be different. There is a certain gap from the ideal position, which will cause errors in subsequent assembly operations, and even cause damage to the workpiece, affecting the efficiency and quality of the entire assembly line production
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[0021] The present invention will be further described below in conjunction with the accompanying drawings.
[0022] refer to Figure 1 to Figure 4 , a low-voltage air switch parts sorting system based on robot visual servo, including a parallel robot, an image acquisition and image processing module, a communication network module and a positioning and clamping module, the action end of the parallel robot is located at the conveyor belt sorting station Above, the image acquisition and image processing module includes a light source, a lens, a camera, and an image processing unit for determining the real-time position of the workpiece on the part tray according to the captured image, and the visual range of the camera covers the conveyor belt sorting station; The positioning and clamping module includes a photoelectric sensor for detecting whether the part tray has reached the sorting station and a fixing device for positioning the part tray at the sorting station.
[0023] F...
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The invention relates to a low pressure air switch part sorting system based on a robot visual servo. The low pressure air switch part sorting system comprises a parallel robot, an image collecting and image processing module, a communication network module and a positioning clamping module; the motion end of the parallel robot is located above a conveying belt sorting station, the image collecting and image processing module comprises a light source, a camera lens, a camera and an image processing unit used for determining the real-time position of a workpiece on a part tray according to a shot image, and the vision scope of the camera covers the conveying belt sorting station; and the positioning clamping module comprises a photoelectric sensor used for detecting whether the part tray reaches the sorting station or not and a fixing device used for positioning the part tray to the sorting station. The invention further provides a low pressure air switch part sorting method based on the robot visual servo. By means of the system and method, the working accuracy is improved, the high intelligence is achieved, above problems caused by using a traditional teaching method are solved, and the production efficiency and the product quality are improved.
Description
technical field [0001] The invention relates to the field of assembly of low-voltage air switches, in particular to a sorting system and method for parts of low-voltage air switches. Background technique [0002] In automatic assembly line production, robots usually complete various production tasks. Since the placement of workpieces is not uniform and arbitrary, if only traditional robot teaching methods are used to sort workpieces, the actual placement of workpieces will be different. There is a certain gap from the ideal position, which will cause errors in subsequent assembly operations, and even cause damage to the workpiece, affecting the efficiency and quality of the entire assembly line. Contents of the invention [0003] In order to overcome the deficiencies of low positioning accuracy, poor intelligence, low production efficiency, and low product quality of the existing low-voltage air switch assembly method, the present invention provides a low-voltage air switc...
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IPC IPC(8): B07C3/06B07C3/14
CPCB07C3/06B07C3/14B07C2501/0063
Inventor 张立彬胥芳鲍官军陈教料谭大鹏沈遥苏雄伟乔建森
Owner ZHEJIANG UNIV OF TECH