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Product detection system and method

A detection system and product technology, applied in measuring devices, optical testing flaws/defects, image data processing, etc., can solve problems such as low detection efficiency and high misjudgment rate

Active Publication Date: 2019-07-16
伟创力电子设备(深圳)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of this, the object of the present invention is to provide a product inspection system and method to alleviate the technical problems of high misjudgment rate and low detection efficiency of manual quality inspection methods

Method used

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  • Product detection system and method
  • Product detection system and method

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Embodiment 1

[0030] This embodiment provides a product detection system, refer to figure 1 Shown is a structural schematic diagram of a product inspection system, the system includes a dark box 102, an image collector 104 arranged on the dark box 102, an illumination device 106 and a positioning limiter 108, and also includes an image collector 104 and a positioning limiter 108 A controller 110 connected to both, and a conveying mechanism 112 connected to the controller 110; a sensor 114 is set at a designated position of the conveying mechanism 112;

[0031]During specific implementation, the dark box 102 is used to prevent factors such as light in the external environment from affecting the acquisition of the image data of the target product; the conveyor belt 116 of the conveying mechanism 112 passes through the entrance 102a and the exit 102b of the black box 102; wherein, the entrance 102a and the exit 102b are not exist figure 1 The lighting device 106 is used to provide lighting fo...

Embodiment 2

[0047] On the basis of the product detection system provided in Embodiment 1, this embodiment provides a product detection method, refer to image 3 A flow chart of a product detection method is shown, the method is applied to the controller in the product detection system described in Embodiment 1, the controller is connected with an image collector, a positioning limiter and a conveying mechanism, and the method consists of the following Steps to achieve:

[0048] Step S302, acquiring the identification code of the target product transported on the conveyor belt of the transport mechanism;

[0049] Step S304, when receiving the positioning signal sent by the positioning limiter, trigger the image collector to collect the image data of the target product; wherein, the positioning signal is a signal sent by the positioning limiter to limit the target product on the conveyor belt in the dark box;

[0050] Step S306, binding and saving the acquired identification code and image...

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Abstract

The invention provides a product detection system and method, and relates to the technical field of appearance quality detection. The system comprises a dark box, an image collector, lighting equipment, a positioning limiter, a controller and a conveying mechanism, wherein the lighting equipment provides illumination for the dark box; a sensor installed on the conveying mechanism sends the read identification code of a target product to the controller; the positioning limiter limits the target product on the conveyor to the dark box and sends a positioning signal to the controller; and the controller triggers the image collector to collect image data of the target product after receiving the positioning signal, recognizes and judges the image data bound with the identification code, and performs an abnormal alarm for the abnormal appearance of the target product. The system can realize the full automatic control process of identification code entry of the target product, appearance judgment of the target product and the abnormal appearance alarm, avoid the artificial process of judging the target product quality by naked eyes and registering the abnormal appearance of the product,and improve the quality detection efficiency of the target product.

Description

technical field [0001] The invention relates to the technical field of appearance quality inspection, in particular to a product inspection system and method. Background technique [0002] With the variety of products becoming more and more diverse and complex, the detection method of quality inspection personnel using the naked eye to inspect the quality of products can no longer meet the needs of current industrialization. Due to the high misjudgment rate of artificial naked eyes, defective products may flow into the hands of consumers, affecting the external image of products. In addition, the detection efficiency of this traditional manual quality inspection method is low, which in turn leads to low production capacity of the product; at the same time, this method will also cause the quality inspectors to use their eyes excessively, and there is a hidden danger of industrial injury to the human body. Contents of the invention [0003] In view of this, the purpose of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/88G01N21/95G01N21/956G06K7/10G06T7/00
CPCG01N21/8851G01N21/95G01N21/95607G01N2021/8887G06K7/10435G06T7/0002
Inventor 林填辉
Owner 伟创力电子设备(深圳)有限公司
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