阅读说明：本技术 一种基于图像处理的快速筛查装置及方法 (Rapid screening device and method based on image processing ) 是由 眭翔 颜鹏 黄波 涂琴 支则君 吴琪 戴宜全 刘栋照 樊苏扬 江一松 王钊 胡 于 2020-06-04 设计创作，主要内容包括：本发明提供一种基于图像处理的快速筛查装置及方法,包括底座,所述底座上设置有输送带,输送带的后端设置有旋转电机,旋转电机上设置有升降杆,升降杆的上方等距分布有三个平台,平台上分别设置有向后、向左、向右的输送带,输送带的上方设置有两根平行的横梁,前端的横梁上分布有图像装置,后端的横梁上分布有扫描检测装置,图像装置包括图像识别模块和信号传输模块,图像识别模块与信号传输模块相连接,扫描检测装置包括光电扫描模块和信号控制模块,光电扫描模块与信号传输模块相连接,光电扫描模块与信号控制模块相连接。本发明结构简单稳定的同时也大大提高了产品的筛查速度和准确度。(The invention provides a rapid screening device and a rapid screening method based on image processing, which comprise a base, wherein a conveying belt is arranged on the base, a rotating motor is arranged at the rear end of the conveying belt, a lifting rod is arranged on the rotating motor, three platforms are equidistantly distributed above the lifting rod, the platforms are respectively provided with the conveying belts which are backwards, leftwards and rightwards, two parallel cross beams are arranged above the conveying belt, an image device is distributed on the cross beam at the front end, a scanning detection device is distributed on the cross beam at the rear end, the image device comprises an image identification module and a signal transmission module, the image identification module is connected with the signal transmission module, the scanning detection device comprises a photoelectric scanning module and a signal control module, the photoelectric scanning module is connected with the signal transmission module, and the photoelectric scanning module is connected with the signal control module. The invention has simple and stable structure and greatly improves the screening speed and accuracy of the product.)

1. A rapid screening device based on image processing comprises a base (1) and is characterized in that a conveying belt (2) is arranged on the base (1), a rotating motor (3) is arranged at the rear end of the conveying belt (2), a lifting rod (4) is arranged on the rotating motor (3), three platforms (5) are equidistantly distributed above the lifting rod (4), the platforms (5) are respectively provided with the conveying belts (2) which are backward, leftward and rightward, two parallel cross beams (6) are arranged above the conveying belt (2), image devices (7) are distributed on the cross beam (6) at the front end, scanning detection devices (8) are distributed on the cross beam (6) at the rear end, each image device (7) comprises an image identification module and a signal transmission module, the image identification module is connected with the signal transmission module, each scanning detection device (8) comprises a photoelectric scanning module and a signal control module, the photoelectric scanning module is connected with the signal transmission module and the signal control module.

2. The rapid screening device based on image processing as claimed in claim 1, wherein the signal control module is connected with a rotating motor (3) and a lifting rod (4).

3. The rapid screening device based on image processing as claimed in claim 1, characterized in that a contactless sprayer (9) connected with an image recognition module is arranged beside each image device (7).

4. The rapid screening device based on image processing as claimed in claim 1, wherein the image recognition module has functions of image processing and detection.

5. A rapid screening method using the image processing-based rapid screening apparatus according to claim 1, comprising the steps of: firstly, placing a product on a conveyer belt (2) to convey the product, identifying the product by an image identification module, and spraying the surface of the product by a non-contact sprayer (9) after the identification is finished; secondly, a signal transmission module is arranged to transmit signals to a photoelectric scanning module, and the photoelectric scanning module is used for scanning the product; and finally, the photoelectric scanning module feeds back the scanning result to the signal control module, and the signal control module controls the rotation angle of the rotating motor (3) and the lifting height of the lifting rod (4) to complete screening.

Background

In the production process of the existing products, the produced products need to be screened. The general screening adopts a working mode of manually screening and marking, which not only wastes time and labor, but also causes the existence of manual judgment errors. Therefore, it is desirable to provide a fast screening device and method based on image processing to solve the deficiencies of the prior art.

Disclosure of Invention

Aiming at the problems, the invention aims to provide a method which can rapidly screen products, ensure the screening accuracy and separate and mark the screened products; the invention has simple and stable structure and greatly improves the screening speed and accuracy of the product.

In order to achieve the purpose, the invention provides a rapid screening device based on image processing, which comprises a base, wherein a conveying belt is arranged on the base, a rotating motor is arranged at the rear end of the conveying belt, a lifting rod is arranged on the rotating motor, three platforms are equidistantly distributed above the lifting rod, the platforms are respectively provided with the conveying belts which are arranged backwards, leftwards and rightwards, two parallel cross beams are arranged above the conveying belt, an image device is distributed on the cross beam at the front end, a scanning detection device is distributed on the cross beam at the rear end, the image device comprises an image identification module and a signal transmission module, the image identification module is connected with the signal transmission module, the scanning detection device comprises a photoelectric scanning module and a signal control module, the photoelectric scanning module is connected with the signal transmission module, and the photoelectric scanning module is connected with the signal control module.

The further improvement lies in that: the signal control module is connected with the rotating motor and the lifting rod.

The further improvement lies in that: and a non-contact sprayer connected with the image recognition module is arranged beside each image device.

The further improvement lies in that: the image recognition module has the functions of image processing and detection.

A rapid screening method of a rapid screening device based on image processing comprises the following steps: firstly, placing a product on a conveyor belt to convey the product, identifying the product by an image identification module, and spraying the surface of the product by a non-contact sprayer after the identification is finished; secondly, a signal transmission module is arranged to transmit signals to a photoelectric scanning module, and the photoelectric scanning module is used for scanning the product; and finally, the photoelectric scanning module feeds back the scanning result to the signal control module, and the signal control module controls the rotation angle of the rotating motor and the lifting height of the lifting rod to complete screening.

The invention has the beneficial effects that: by quickly screening the products, the screened products can be separated and marked while the screening accuracy is ensured; the invention has simple and stable structure and greatly improves the screening speed and accuracy of the product.

Drawings

Fig. 1 is an overall structural view of the present invention.

Wherein: 1-base, 2-conveyer belt, 3-rotating motor, 4-lifting rod, 5-platform, 6-beam, 7-image device, 8-scanning detection device and 9-contactless sprayer.

Detailed Description

For the purpose of enhancing understanding of the present invention, the present invention will be further described in detail with reference to the following examples, which are provided for illustration only and are not to be construed as limiting the scope of the present invention.

As shown in fig. 1, the present embodiment provides a rapid screening device based on image processing, which includes a base 1, the base 1 is provided with a conveying belt 2, the rear end of the conveying belt 2 is provided with a rotating motor 3, the rotating motor 3 is provided with a lifting rod 4, three platforms 5 are equidistantly distributed above the lifting rod 4, the platforms 5 are respectively provided with the conveying belts 2 which are backward, leftward and rightward, two parallel crossbeams 6 are arranged above the conveying belt 2, an image device 7 is distributed on the crossbeam 6 at the front end, a scanning detection device 8 is distributed on the crossbeam 6 at the rear end, the image device 7 comprises an image recognition module and a signal transmission module, the image recognition module is connected with the signal transmission module, the scanning detection device 8 comprises a photoelectric scanning module and a signal control module, the photoelectric scanning module is connected with the signal transmission module, and the photoelectric scanning module is connected with the signal control module. The signal control module is connected with the rotating motor 3 and the lifting rod 4. And a non-contact sprayer 9 connected with the image recognition module is arranged beside each image device 7. The image recognition module has the functions of image processing and detection.

A rapid screening method of a rapid screening device based on image processing comprises the following steps: firstly, placing a product on a conveyer belt 2 to convey the product, identifying the product by an image identification module, and spraying the surface of the product by a non-contact sprayer 9 after the identification is finished; secondly, a signal transmission module is arranged to transmit signals to a photoelectric scanning module, and the photoelectric scanning module is used for scanning the product; and finally, the photoelectric scanning module feeds back the scanning result to the signal control module, and the signal control module controls the rotation angle of the rotating motor 3 and the lifting height of the lifting rod 4 to complete screening.

By quickly screening the products, the screened products can be separated and marked while the screening accuracy is ensured; the invention has simple and stable structure and greatly improves the screening speed and accuracy of the product.