Device for detecting sizes of gap and height difference of laptop

Abstract

The invention discloses a device for detecting the sizes of a gap and a height difference of a laptop. The device comprises a rack, positioning mechanisms, a displacement mechanism, a conveying mechanism, a visual detection mechanism and a control mechanism, wherein the positioning mechanisms, the displacement mechanism, the conveying mechanism, the visual detection mechanism and the control mechanism are disposed on the rack. Each positioning mechanism comprises a detection workbench, wherein the bottom of the detection workbench is provided with a vacuum adsorption mechanism, and a rotatingmotor is disposed below the detection workbench. The displacement mechanism comprises an X-axis linear movement sliding rail, a Y-axis linear movement sliding rail and a Z-axis module group, wherein the X-axis linear movement sliding rail, the Y-axis linear movement sliding rail and the Z-axis module group are disposed on the rack. The conveying mechanism comprises a conveying air cylinder disposed below the positioning mechanisms, and the conveying air cylinder is disposed on the X-axis linear movement sliding rail. The visual detection mechanism comprises a light source, a surface visual detection mechanism and a side surface visual detection mechanism. The device can achieve a purpose of quickly, efficiently and stably completing the manual operation. The device reduces the manpower cost of a factory. The device greatly improves the detection efficiency, and the quality and stability of a product are guaranteed.

Description

technical field [0001] The invention belongs to the technical field of detection devices, and relates to a detection device for gaps and height differences of notebook computers. Background technique [0002] After the notebook computer is produced and assembled, there will be some gaps or height differences in the areas such as the USB interface, headphone jack, CD disk, power supply hole, and the upper surface of the notebook computer on the side of the notebook computer. , It is necessary to detect the gap and height difference in these areas to ensure that the notebook computer products reaching the consumer terminal have excellent performance and beautiful appearance. [0003] Now the industry generally uses manual positioning fixtures to check whether these gaps or height difference dimensions are qualified. Because the standard required by the product is high, the operator needs to operate the testing instrument in a highly concentrated situation, and then compare th...

AI Technical Summary

Problems solved by technology

Although this manual inspection method has been used for many years, there are still some problems as follows: 1. Using the operator's naked eyes to judge, the misjudgment rate is high, and the product quality cannot be guaranteed; 2. Using the operator's inspection mode is inefficient and the production capacity is low Low, only 30-35 units / hour; 3. Because the operator uses the naked eye to detect and judge, the excessive use of the eyes is easy to cause eye fatigue, and there is a hidden danger of industrial injury to the human body

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