Device for detecting connector hole and positioning coordinates

Abstract

The invention discloses a device for detecting a connector hole and positioning coordinates. The device comprises a workbench, a sliding block assembly, a camera assembly, a display assembly, a sunshade and a pneumatic clamping jaw; the sliding block assembly, the pneumatic clamping jaw, the camera assembly and the display assembly are arranged on the workbench sequentially; a module controller is electrically connected with a module motor of the sliding assembly; a light source driver is electrically connected with an annular light source of the sliding assembly; a PLC controller is electrically connected with the module controller, the light source driver and the pneumatic clamping jaw; a computer host is electrically connected with the PLC controller, a camera and a display. In the detection process, the computer host and the PLC controller perform communication control, the display serves as a human-computer interaction interface, the hole shape and the hole coordinates of various connector products are detected and positioned, and the device has the advantages of simple operating program and capabilities of saving a large amount of manpower resource and improving product detection efficiency.

Description

Technical field [0001] The invention relates to the technical field of visual inspection equipment, and is a device for hole type detection and hole coordinate positioning of connector products. In particular, it is a detection and coordinate positioning device for connector holes. Background technique [0002] In order to improve the quality of connector products, before leaving the factory, a series of product quality tests are required for connectors, especially military connector products. There are more inspection items and stricter requirements, such as connector separation force test, The ejection force test of the connector plugging, etc., the hole type and hole coordinate position detection of the connector are the most complicated. The existing technology uses the silk-screen method to mold the hole type of the connector, and then completes the connector hole position through visual technology Positioning, determine the coordinates of the connector holes, and carry out...

AI Technical Summary

Problems solved by technology

[0002] In order to improve the quality of connector products, before leaving the factory, a series of product quality tests are required for the connectors, especially for military connector products. There are more inspection items and stricter requirements, such as the separation force test of the connector, The ejection force test of connector insertion, etc. Among them, the detection of the hole type and hole coordinate position of the connector is the most complicated. The existing technology uses silk screen printing to support the hole type of the connector, and then completes the connector hole position through visual technology. The location of the connector, determine the coordinates of the connector hole position, and carry out relevant inspection and testing. The existing problem is that due to the different dimensions, hole types and hole distances of different styles of connectors, the content and method of silk screen printing are also different. Visual The technical processing and judging targets are not uniform, and it is difficult to detect the hole positions and coordinates of various connectors with one device, and the program needs to be changed for each detection, which not only consumes a lot of human resources, but also is difficult to operate. very cumbersome

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