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Internet of things based self-correcting automobile subassembly part production line detection system

A detection system and production line technology, applied in testing/monitoring control systems, general control systems, control/regulation systems, etc., can solve problems such as consumer losses, complex component structures, and worker omissions, and reduce error rates. , the effect of full of energy

Inactive Publication Date: 2019-08-23
谢鑫钰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Due to the current rapid development of the automobile industry and the heavy production tasks of the factory, it is inevitable that workers will omit some screws and nuts during operation, resulting in some screws and nuts not being tightened with a torque wrench according to the tightening torque requirements and marked with a marker pen. If the steps are checked out by the quality inspectors, the products with problems need to be dismantled from the fastening tooling on the production line and sent to fixed stations for rework. After the subsequent assembly is completed, the internal screws and nuts cannot be seen. Such products often flow into the market, and the quality and safety of the products cannot be guaranteed, which will cause losses to consumers and have a bad impact on enterprises.

Method used

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  • Internet of things based self-correcting automobile subassembly part production line detection system
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  • Internet of things based self-correcting automobile subassembly part production line detection system

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Embodiment 1

[0022] Such as figure 1 Shown is a schematic diagram of the structure of the production line 1 in the self-correcting auto parts production line 1 detection system based on the Internet of Things. The production line 1 is continuously composed of a plurality of stations 2, and each station 2 is equipped with an image collector 3, Warning light 4 and start-stop switch 5. The frame diagram of the detection system based on the shown production line 1 is as follows figure 2As shown, including image acquisition system, data server system, control center system, production line 1 control system and warning system, all image acquisition devices 3 form an image acquisition system, and the image acquisition system and data server system transmit data through a wireless network; the data server The system is used to store the image information collected by the image acquisition system; the production line 1 control system is used to control the operation of the production line 1; the ...

Embodiment 2

[0024] Such as image 3 Shown is a schematic diagram of the structure of the production line 1 in the self-correcting auto parts production line 1 detection system based on the Internet of Things. For the convenience of expression, image 3 Only a schematic diagram of the structure of a station 2 on the production line 1 is given in the figure. The production line 1 is continuously composed of a plurality of stations 2, and each station 2 is equipped with an image collector 3, a warning light 4, and a sound exposure device 6. and start-stop switch 5. The frame diagram of the detection system based on the shown production line 1 is as follows Figure 4 As shown, including image acquisition system, data server system, control center system, production line 1 control system and warning system, all image acquisition devices 3 form an image acquisition system, and the image acquisition system and data server system transmit data through a wireless network; the data server The sys...

Embodiment 3

[0026] Such as image 3 Shown is a schematic diagram of the structure of the production line 1 in the self-correcting auto parts production line 1 detection system based on the Internet of Things. The production line 1 is continuously composed of a plurality of stations 2, and each station 2 is provided with a warning light 4 and a starting point. Stop switch 5. The difference between this embodiment and embodiment 1 or embodiment 2 is that the image acquisition device 3 in the image acquisition system in this embodiment is set at the station 2 on the production line 1 where fasteners need to be fastened and marked. Its data acquisition method, data analysis method and system operation process are the same as those in Embodiment 1 or Embodiment 2. Setting the image collector 3 only on the station 2 on the production line 1 that needs to fasten and mark fasteners can effectively reduce equipment investment and reduce the amount of data collection.

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Abstract

The invention discloses an internet of things based self-correcting automobile subassembly part production line detection system, and relates to the technical field of internet of things application technologies and intelligent automation production line equipment. The detection system includes a production line, an image acquisition system, a data server system, a control center system, a production line control system and a warning system; the image acquisition system is used for collecting assembling product images on the production line; the data server system is used for storing and analyzing image information; the production line control system is used for controlling the operation of the production line; the warning system is used for providing warning information; and the data server system, the production line control system and the warning system are connected to the control center system through a wireless network. The detection system can automatically record data during production assembling so that the correct data with large proportion can be obtained to be taken as a sample to perform comparison on each assembling result; and warnings can be sounded when the assembling is found to be error, so that workers can be prompted to perform rework, and therefore, the error rates of the assembling can be greatly decreased.

Description

technical field [0001] The invention relates to the technical field of Internet of Things application technology and intelligent automatic production line equipment, in particular to a self-correcting auto parts production line detection system based on the Internet of Things. Background technique [0002] The production line is also called the assembly line, an industrial production method, which means that each production unit only focuses on a certain segment of work to improve work efficiency and output. The production line plays an important role in industrial production and optimizes the direct relationship between the production line It affects the quality of products and the efficiency of production, so it has become a topic that enterprises have to pay attention to. [0003] The modern automobile industry uses a large number of automated assembly lines. Due to the large number of auto parts, many parts need to be partially assembled first, and the semi-finished part...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B23/02
CPCG05B23/0275G05B2219/24065
Inventor 谢鑫钰
Owner 谢鑫钰