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Production line body parameter monitoring method and system

A monitoring system and production line technology, applied in general control systems, control/regulation systems, program control, etc., can solve problems such as parts batch accidents, and achieve the effect of ensuring traceability, realizing alarm and timely processing, and eliminating product quality accidents.

Inactive Publication Date: 2021-10-29
GREE ELECTRIC APPLIANCES WUHAN +1
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  • Application Information

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Problems solved by technology

[0002] The quality of the paint film of the appearance parts that are routinely used in the secondary processing technology of spraying is an important part of the quality of the sprayed parts. The parts produced in the spraying line intermittently appear due to the quality of the paint film (adhesion, chromatic aberration). Batch accidents that affect production

Method used

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  • Production line body parameter monitoring method and system
  • Production line body parameter monitoring method and system
  • Production line body parameter monitoring method and system

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Embodiment Construction

[0041] now attached Figure 1-3 Description and embodiment further illustrate the present invention:

[0042] A method for monitoring parameters of a production body, comprising the following steps:

[0043] S1. By collecting the process parameters of the production line body, the process parameter data is obtained and sent to the central controller. The process parameters are: light intensity, current, temperature, chain speed, and the light intensity data is obtained through collection Calculate the current light intensity data based on the received current data;

[0044] S2. The central controller transmits the data to the central server at the same time, and the central server stores the data into the database of the data management system to realize real-time data collection and automatic recording;

[0045] S3, through real-time monitoring of process parameter data, when the monitoring parameters are abnormal, an automatic alarm prompt is given;

[0046] S4. The data ...

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Abstract

The invention discloses a production line body parameter monitoring method and system, and the system comprises a temperature sensor extension which employs a temperature detection control machine to collect the technological process temperature of a production line in real time, and generates corresponding temperature data; a current sensor extension which adopts a current detection magnetic ring to convert a current signal into a voltage signal which can be identified by the MCU for a line of the detection piece; a chain speed sensor extension which is used for detecting data of the number of teeth passing through the chain speed sensor extension in unit time through a proximity switch, and used for processing and calculating to obtain chain speed rotating speed data; a switchboard which is used for summarizing, displaying, receiving and transmitting data of the extension sets; and a data management system which is used for receiving and transmitting the data and counting and checking the data. The system monitors technological parameters of light intensity, current, temperature and chain speed of a spraying production line in real time, realizes real-time alarm of abnormal production parameters in the spraying production process, avoids product quality accidents, and reduces injection molding cost loss.

Description

technical field [0001] The invention relates to the field of spraying production lines, in particular to a method and system for monitoring parameters of a production line. Background technique [0002] The quality of the paint film of the appearance parts that are routinely used in the secondary processing technology of spraying is an important part of the quality of the sprayed parts. The parts produced in the spraying line intermittently appear due to the quality of the paint film (adhesion, chromatic aberration). Batch accidents affect production. [0003] Through the inspection of the production conditions, it was found that the main reason was the unstable temperature of the drying line, which caused large fluctuations in the chain speed. The temperature of the main line body is monitored in real time. At the same time, the optical power of the UV cold light source and the heating time of the product in the furnace are also important factors affecting product quality....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/042
CPCG05B19/0428G05B2219/24024
Inventor 陈烔陈友桂闫红庆张文星袁露唐登峰
Owner GREE ELECTRIC APPLIANCES WUHAN
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