CN210037642U

CN210037642U - Assembly line detection equipment based on image recognition

Info

Publication number: CN210037642U
Application number: CN201920551715.4U
Authority: CN
Inventors: 徐贞林
Original assignee: Yangzhou Hengzhong Precision Machinery Co Ltd
Current assignee: Yangzhou Hengzhong Precision Machinery Co Ltd
Priority date: 2019-04-22
Filing date: 2019-04-22
Publication date: 2020-02-07
Anticipated expiration: 2029-04-22

Abstract

The utility model discloses an assembly line detection device based on image recognition, which is characterized in that an image acquisition head is connected to the bottom of a detection device through a universal ball in a rotating way, the qualified workpiece is firstly acquired through the image acquisition head, the acquired image is transmitted to an information storage module through a processor module for storage, then the image acquisition head acquires the image of the workpiece on a conveying device and compares the image with the image of the qualified workpiece in the information storage module, when the workpiece on the conveying device is unqualified, the processor module sends an electric signal to an alarm module, the alarm module sends an alarm to remind a worker to process, the use is convenient, the comparison manual detection efficiency is higher, when a photosensitive sensor senses insufficient brightness in the external working environment, the optical signal is converted into the electric signal and transmitted to the processor module, the processor module controls the illuminating lamp to be turned on for illumination, and the working efficiency is further improved.

Description

Assembly line detection equipment based on image recognition

Technical Field

The utility model relates to a check out test set technical field specifically is an assembly line check out test set based on image recognition.

Background

Conveying devices such as a conveyor are used for conveying workpieces after production in most factory production, and workers stand on two sides of the conveying devices to detect the workpieces, so that time is consumed, the working efficiency is low, and the working pressure of the workers is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an assembly line check out test set based on image recognition to the artifical detection that proposes in solving above-mentioned background art is more consuming time, the low and great problem of staff's operating pressure of work efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: an assembly line detection device based on image recognition comprises a conveying device, a detection device and an image acquisition head, wherein two supporting bases are symmetrically arranged on the left side wall and the right side wall of the bottom of the conveying device, two U-shaped rods are symmetrically arranged on the front side wall and the rear side wall of the supporting base on the right side, the other ends of the tops of the two U-shaped rods are provided with the detection device, an image acquisition module, a processor module, a power supply, an information storage module and an alarm module are arranged in the detection device, the image acquisition module is electrically output and connected to the processor module, the processor module is electrically output and connected to the information storage module and the alarm module, the power supply is electrically output and connected to the image acquisition module, the processor module and the alarm module, the image acquisition head is arranged in the middle of the bottom of the detection device, and the image acquisition, the top of the detection device is provided with a photosensitive sensor, the left side wall and the right side wall of the bottom of the detection device are symmetrically provided with two illuminating lamps, the photosensitive sensor is electrically output and connected to the processor module, and the processor module is electrically output and connected to the illuminating lamps.

Preferably, the image acquisition head is rotatably connected to the middle of the bottom of the detection device through a universal ball.

Preferably, the processor module is an information processing device based on an STM single chip microcomputer.

Preferably, the power supply consists of two sets of dry cell batteries and a transformer.

Compared with the prior art, the beneficial effects of the utility model are that: the bottom of the detection device is connected with an image acquisition head through a universal ball in a rotating way, the qualified workpiece is firstly subjected to image acquisition through the image acquisition head, the acquired image is transmitted to an information storage module through a processor module and is stored, then the image acquisition head is used for carrying out image acquisition on the workpiece on the conveying device and comparing the acquired image with the image of the qualified workpiece in the information storage module, when the condition that the workpiece on the conveying device is unqualified or foreign matters exist on the surface of the workpiece is compared, the processor module sends an electric signal to an alarm module, the alarm module sends an alarm to remind a worker to process, the use is convenient, the traditional manual detection is replaced, the working pressure of the worker is reduced, omission does not occur, the comparison manual detection efficiency is higher, when the photosensitive sensor senses insufficient brightness in the external working environment, the optical signal is converted into the electric signal and is transmitted to the processor, the processor module controls the illuminating lamp to be turned on for illumination, so that image acquisition is facilitated for workpieces, and the working efficiency is further improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the image pick-up head of the present invention;

fig. 3 is a system block diagram of the detecting device of the present invention.

In the figure: the device comprises a conveying device 100, a supporting base 110, a U-shaped rod 120, a detection device 200, an image acquisition module 210, a processor module 220, a power supply 230, an information storage module 240, an alarm module 250, an image acquisition head 300, a photosensitive sensor 400 and an illuminating lamp 410.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a following technical scheme: an image recognition-based assembly line detection device is used for improving detection efficiency and reducing the working pressure of workers, and referring to fig. 1, the image recognition-based assembly line detection device comprises a conveying device 100, a detection device 200, an image acquisition head 300 and a photosensitive sensor 400.

Referring to fig. 1 again, the conveying device 100 includes two supporting bases 110 and two U-shaped rods 120, the two supporting bases 110 are respectively screwed to the left and right side walls of the base of the conveying device 100, the two U-shaped rods 120 are respectively screwed to the front and rear side walls of the right supporting base 110, the conveying device 100 is used for conveying workpieces, the supporting bases 110 are used for supporting the conveying device 110, the U-shaped rods 120 are used for installing the detection device 200, the conveying device 100 is specifically a belt conveyor, and the supporting bases 110 and the U-shaped rods 120 are made of stainless steel;

referring to fig. 1 and 3, the detection device 200 includes an image acquisition module 210, a processor module 220, a power supply 230, an information storage module 240 and an alarm module 250, the detection device 200 is connected between the two U-shaped rods 120 through bolts, the image acquisition module 210 is used for performing image acquisition on a workpiece conveyed on the conveying device 100 in cooperation with the image acquisition head 300, the processor module 220 is used for processing image data acquired by the image acquisition module 210, the power supply 230 is used for providing electric energy for the image acquisition module 210, the processor module 220, the information storage module 240 and the alarm module 250, the information storage module 240 is used for storing the acquired image data, the alarm module 250 is used for receiving an electric signal of the processor module 220 and giving an alarm, the image acquisition module 210 adopts an image acquisition card with a model number of M10434, the processor module 220 adopts a single chip microcomputer with a model number of STM32, the power supply 230 is formed by combining two dry batteries and a transformer, the information storage module 240 is a memory card, and the alarm module 250 adopts a buzzer with the model number of HRB-N80;

referring to fig. 2, the image capturing head 300 is rotatably connected to the middle of the bottom of the detecting device 200 through a universal ball, the image capturing head 300 is used for cooperating with the image capturing module 210 to capture an image of a workpiece on the conveying device 100, and the image capturing head 300 is a camera with a model of IMX 300;

referring to fig. 2 again, the light sensor 400 includes two illuminating lamps 410, the light sensor 400 is screwed in the middle of the top of the detection device 200, the two illuminating lamps 410 are symmetrically screwed in the left and right side walls of the bottom of the detection device 200, the light sensor 400 is used for sensing the brightness of the external working environment and converting the light signal into an electrical signal, the illuminating lamps 410 are used for illumination, the light sensor 400 is a light emitting diode, and the illuminating lamps 410 are light emitting diodes.

In the specific using process, firstly, the image acquisition head 300 is used for acquiring images of qualified workpieces, the acquired images of the workpieces are transmitted to the information storage module 240 through the processor module 220 for storage, then the processed workpieces are conveyed to the outside through the conveying device 100, when the workpieces pass through the bottom of the detection device 200, the image acquisition head 300 is matched with the image acquisition module 210 for image acquisition of the workpieces, then the acquired images of the workpieces are transmitted to the processor module 220, the processor module 220 compares the received image information with the images of the qualified workpieces stored in the information storage module 240, when the workpieces are unqualified or foreign matters exist on the surface, the processor module 220 sends electric signals to the alarm module 250 to control the alarm module 250 to give out sound for alarming, when the photosensitive sensor 400 senses that the brightness in the external working environment is insufficient, the optical signal is converted into an electrical signal and transmitted to the processor module 220, the processor module 220 controls the illuminating lamp 410 to be turned on for illumination, the image acquisition of the workpiece is facilitated, and the working efficiency is further improved.

While the invention has been described above with reference to certain embodiments, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the various embodiments disclosed herein can be used in any combination with one another, and the description of such combinations that is not exhaustive in this specification is merely for brevity and resource saving. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. A kind of assembly line check out test set based on image recognition, characterized by that: the device comprises a conveying device (100), a detection device (200) and an image acquisition head (300), wherein two supporting bases (110) are symmetrically arranged on the left side wall and the right side wall of the bottom of the conveying device (100), two U-shaped rods (120) are symmetrically arranged on the front side wall and the rear side wall of the supporting bases (110), the other ends of the tops of the two U-shaped rods (120) are provided with the detection device (200), an image acquisition module (210), a processor module (220), a power supply (230), an information storage module (240) and an alarm module (250) are arranged in the detection device (200), the image acquisition module (210) is electrically output and connected to the processor module (220), the processor module (220) is electrically output and connected to the information storage module (240) and the alarm module (250), and the power supply (230) is electrically output and connected to the image acquisition module (210), The image acquisition device comprises a processor module (220) and an alarm module (250), wherein the image acquisition head (300) is arranged in the middle of the bottom of the detection device (200), the image acquisition module (210) is electrically output and connected to the image acquisition head (300), a photosensitive sensor (400) is arranged at the top of the detection device (200), two illuminating lamps (410) are symmetrically arranged on the left side wall and the right side wall of the bottom of the detection device (200), the photosensitive sensor (400) is electrically output and connected to the processor module (220), and the processor module (220) is electrically output and connected to the illuminating lamps (410).

2. The pipeline detection device based on image recognition as claimed in claim 1, wherein: the image acquisition head (300) is rotatably connected to the middle of the bottom of the detection device (200) through a universal ball.

3. The pipeline detection device based on image recognition as claimed in claim 1, wherein: the processor module (220) is an information processing device based on an STM32 single chip microcomputer.

4. The pipeline detection device based on image recognition as claimed in claim 1, wherein: the power supply (230) consists of two sets of dry battery packs and a transformer.