Detection method and detection device for double-row wire harness
A technology of detection device and detection method, which is applied in the direction of measurement device, machine/structural component test, optical instrument test, etc. The effect of improving the accuracy and improving the speed of detection and analysis
Active Publication Date: 2020-06-19
深圳市浩锐拓科技有限公司
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Problems solved by technology
[0004] This application provides a detection method and detection device for a double-row wire harness, which can solve the problems of error-prone and low-efficiency problems in the current double-row wire harness detection process
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[0033] The present application will be described in further detail below through specific embodiments in conjunction with the accompanying drawings.
[0034] like figure 1 , 2 As shown, a double-row wire harness detection device includes a wire harness mount 1 , a processor, two sets of laser emitters 2 and two sets of camera components 3 . The double-row wire harness 4 is composed of a connector 41 and two rows of wire harnesses, and both rows of wire harnesses are plugged on the connector 41 . The wire harness installation seat 1 is provided with a draw-in slot 11, and the joint 41 of the double-row wire harness 4 is suspended in the draw-in slot 11, and the two rows of wire harnesses hang downward. Two groups of laser emitters 2 are the first laser emitter 21 and the second laser emitter 22, the first laser emitter 21 and the second laser emitter 22 are respectively located on both sides of the wiring harness mount 1, and the light emission of the laser emitter 2 The end...
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The invention discloses a detection method and a detection device for a double-row wire harness. The detection method comprises the steps of suspending the double-row wire harness on a wire harness mounting base; enabling the two groups of laser emitters positioned on the two sides of the double-row wire harness to respectively incline upwards or downwards to irradiate laser to the double-row wireharness; enabling two groups of photographing assemblies to photograph images when the laser irradiates the double-row wire harness and generate corresponding image information; enabling a processorto acquire two pieces of image information respectively generated by the two groups of photographing assemblies, distinguish two rows of wire harnesses according to the two pieces of image information, and calculate and analyze the arrangement sequence of each cable on each row of wire harnesses; and if each row of wire harnesses and each cable on each row of wire harnesses accord with the presetarrangement sequence, determining that the plugging sequence of the double rows of wire harnesses is qualified, otherwise, the plugging sequence of the double rows of wire harnesses is unqualified. According to the invention, the plugging condition of the double-row wire harness can be effectively detected, automatic detection is realized, and the detection precision and efficiency are improved.
Description
technical field [0001] The present application relates to the technical field of wire harness detection equipment, in particular to a detection method and detection device for a double-row wire harness. Background technique [0002] In the production of wire harnesses, in order to ensure the pass rate of the products, it is necessary to inspect the appearance of the products. Most of the existing process of inserting terminal wires into the plastic shell is done manually, and it is inevitable that the wiring harness will be misplaced or missed. In particular, most double-row wiring harnesses are inspected by manual visual inspection, which is inefficient and easy to miss, and cannot guarantee the quality of double-row wiring harnesses. [0003] At present, there is only a device for detecting single-row wire harnesses on the market. By checking the number and color of single-row wire harnesses, it is judged whether there is a misplacement or missing insertion. However, if ...
Claims
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IPC IPC(8): G01N21/88G01M11/00
CPCG01N21/8851G01M11/00G01N2021/8887
Inventor 刘红军黄良文
Owner 深圳市浩锐拓科技有限公司