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Frequency converter communication method and system for constant-pressure air supply of glass mold air cooler

A communication method and frequency converter technology, which is applied in glass forming, glass pressing, glass blowing, etc., can solve the problems of limited function and high equipment cost, so as to save production cost, improve cooling effect, and reduce communication equipment Quantity effect

Pending Publication Date: 2021-01-12
FOSHAN SANSHUI HUAXING GLASS
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, in many application scenarios, the human-machine interface has the function of controlling and monitoring the inverter, and the function of the PLC is only used for data transfer, which has limited functions, but it increases the cost of the equipment

Method used

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  • Frequency converter communication method and system for constant-pressure air supply of glass mold air cooler
  • Frequency converter communication method and system for constant-pressure air supply of glass mold air cooler
  • Frequency converter communication method and system for constant-pressure air supply of glass mold air cooler

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Embodiment Construction

[0026] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. It is only stated here that the words for directions such as up, down, left, right, front, back, inside, and outside that appear or will appear in the text of the present invention are only based on the accompanying drawings of the present invention, and are not specific to the present invention. limited.

[0027] figure 1 It is an overall flow chart of the frequency converter communication method for the constant pressure air supply of the glass mold air cooler of the present invention, which includes:

[0028] S101. Establish frequency converter parameters and wind pressure parameters in the host computer.

[0029] S102. Establish a visualization component in the host computer.

[0030] S103. Set the visualization component according to the frequency converter ...

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Abstract

The invention discloses a frequency converter communication method for constant-pressure air supply of a glass mold air cooler. The frequency converter communication method comprises steps of frequency converter parameters and air pressure parameters being established in an upper computer; establishing a visual component in an upper computer; setting the visual assembly according to the frequencyconverter parameters so as to establish a corresponding relation between the visual assembly and the frequency converter signals; setting the visual component according to the wind pressure parameterso as to establish a corresponding relationship between the visual component and the wind pressure sensor signal; a frequency converter signal and a wind pressure sensor signal being acquired in realtime through the visualization assembly and being displayed on the visualization assembly; frequency converter operation monitoring and fan operation detection being conducted according to the frequency converter parameters and the wind pressure parameters respectively, detection results being displayed on the visual assembly, and the frequency converter and the fan being controlled according to the detection results. Correspondingly, the invention further discloses a system of the method. According to the method, direct communication between the frequency converter and the upper computer canbe realized, a data transfer link of a PLC is not needed, and production cost is saved.

Description

technical field [0001] The invention relates to a production control technology, in particular to a frequency converter communication method and system for constant-pressure air supply of a glass mold cooling fan. Background technique [0002] The mold cooling fan is the main production equipment of the glassware factory, and it is also the largest energy-consuming equipment of the entire production line. During the production process of the glassware, the mold cooling fan provides cooling air to cool the glassware. At present, the mold air cooler is generally controlled by the frequency converter, that is, the speed of the mold air cooler is controlled by adjusting the power frequency of the frequency converter, and the wind pressure sensor, the programmable logic controller (Programming Logical Controller, PLC) and other equipment are used to realize the cooling of the glass. The function of the container constant pressure air supply. [0003] The frequency converter gene...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04L12/24C03B9/38C03B11/12
CPCH04L67/12H04L41/0803C03B9/3816C03B11/127
Inventor 李名班
Owner FOSHAN SANSHUI HUAXING GLASS
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