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Control method of universal conversion integrated gas circuit module

A control method and integrated gas technology, applied in the direction of manufacturing tools, gas flame welding equipment, auxiliary devices, etc., can solve problems such as many fault points and hidden dangers, difficult transportation, waste of manufacturing costs, etc., to save gas consumption of welding torches and equipment maintenance Simple, convenient and fast interchangeable effect

Active Publication Date: 2016-12-21
合肥国声电子通信有限责任公司
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AI Technical Summary

Problems solved by technology

[0003] The present invention designs a control method of universal conversion integrated gas circuit module, which solves the technical problem that the overall structure of the pressure control equipment of the existing welding tongs is rough and complicated; the manufacturing cost is high, and there are many failure points and hidden dangers. Large size, difficult to transport

Method used

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  • Control method of universal conversion integrated gas circuit module

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Embodiment Construction

[0023] Combine below figure 1 , To further explain the present invention:

[0024] Such as figure 1 As shown, a universal conversion integrated gas circuit module includes an air inlet pagoda head 1, an air inlet sealing connector 2, a three-way valve 3, a filter pressure regulating valve 4, a welding gun pagoda head 5, a solenoid valve 6 and a gas distribution Block 7, the air inlet pagoda head 1 is installed on the top of the air inlet sealing connector 2, and the welding gun pagoda head 5 is installed on the gas distribution block 7. The horizontal two end faces of the three-way valve 3 are respectively connected with the air inlet sealing connector 2 and the filter adjustment One mounting surface of the pressure valve 4 is connected by plane sealing, and the two horizontal end surfaces of the gas distribution block 7 are respectively connected with the other mounting surface of the filter pressure regulating valve 4 and the solenoid valve 6 by plane sealing.

[0025] Plane se...

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Abstract

The invention relates to a control method of a universal conversion integrated gas circuit module. When temperature collected by a temperature sensor is T1, it is indicated that a welding gun carries out effective work; when the temperature collected by the temperature sensor is T2 and after the duration time reaches t1, a control unit adjusts the pressure of input gas reaching a solenoid valve (6) through a filtering and pressure adjusting valve (4), output gas pressure is controlled through the solenoid valve (6), and the pressure of gas output by the head of the welding gun of an electrode holder is reduced; and when the temperature collected by the temperature sensor is T2 and after the duration time reaches t2, the solenoid valve (6) is directly closed by the control unit. The temperature sensor and the solenoid valve are matched with each other to reasonably control gas used by the electrode holder, when the welding gun does not work, the gas output amount of the welding gun is automatically reduced, even the welding gun is switched off, and the gas use amount of the welding gun is reasonably reduced.

Description

Technical field [0001] The invention relates to a pressure control device of a welding gun, in particular to a control method of a universal conversion integrated air circuit module. Background technique [0002] At present, due to the limitation of installation space, the sealing connection of each part of the pressure control equipment of the welding guns of various automobile manufacturers adopts threaded connection, and the thread needs to be wound with a raw material tape to achieve better sealing performance. However, after wrapping the raw material tape, it is almost inevitable that there will be raw material tape debris in the pipeline. During use, these debris will affect the accuracy of the measurement and monitoring equipment, block the pipeline, and shorten the maintenance cycle of the equipment. Threaded connection, using raw material tape seal, it is inconvenient to disassemble and assemble during installation and maintenance, such as the equipment in the middle of ...

Claims

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Application Information

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IPC IPC(8): B23K37/00B23K5/22
CPCB23K5/22B23K37/00
Inventor 姜继贤李琪盛阳
Owner 合肥国声电子通信有限责任公司
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