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Direct-current welding machine welding process data acquisition system and use method

A data acquisition system and welding process technology, applied in the direction of welding power supply, welding equipment, resistance welding equipment, etc., can solve the problems of high cost, shape, size, internal space, interface position changes, and the inability to monitor the welding process. To achieve the effect of convenient real-time monitoring

Pending Publication Date: 2020-12-18
宁波天德创新智能科技有限公司
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AI Technical Summary

Problems solved by technology

In order to improve the welding process, it is often necessary to monitor the output voltage and current of the DC welding machine. The current monitoring system is integrated with the DC welding machine, but the cost of integrating with the DC welding machine is relatively high. The brand types of DC welding machines Various, resulting in different changes in its shape, size, internal space, interface position, etc., it is difficult to modify the existing DC welding machine, so it is impossible to monitor the welding process of the commonly used DC welding machine

Method used

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  • Direct-current welding machine welding process data acquisition system and use method
  • Direct-current welding machine welding process data acquisition system and use method
  • Direct-current welding machine welding process data acquisition system and use method

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Embodiment Construction

[0022]The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0023]Such asFigure 1-4 As shown, the present invention provides a DC welding machine welding process data collection system, including a collection box, inside the collection box is installed a voltage measurement component, a current measurement component and a collection and transmission control board, the voltage measurement component and The current measurement components are all connected to the acquisition and transmission control board...

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Abstract

The invention discloses a direct-current electric welding machine welding process data acquisition system and a use method. The direct-current electric welding machine welding process data acquisitionsystem comprises an acquisition box, a voltage measurement component, a current measurement component and an acquisition transmission control panel are installed in the acquisition box, and the voltage measurement component and the current measurement component are both connected with the acquisition transmission control panel; and the acquisition box is connected with a direct-current welding machine and a positive electrode and a negative electrode of a welding output connector at the same time, and a data processing module, a wireless communication module and an analog signal conditioningmodule are integrated on the acquisition transmission control panel. By adopting the structure of the external acquisition box, the direct-current electric welding machine can be connected with an existing electric welding machine, has a wireless transmission function, does not need to be connected with a signal line, and facilitates real-time monitoring of the welding process of the existing direct-current electric welding machine.

Description

Technical field[0001]The invention relates to the field of electric welding, in particular to a DC electric welding machine welding process data acquisition system and a use method.Background technique[0002]DC welding machine can be divided into single-phase and three-phase in power, and its output is DC low-voltage and large current. In order to improve the welding process, it is often necessary to monitor the output voltage and current of the DC welding machine. The current monitoring system is integrated with the DC welding machine, but the cost of integration with the DC welding machine is relatively high. Many changes have resulted in different changes in its shape, size, internal space, interface location, etc. It is difficult to modify the existing DC welding machine, so it is impossible to monitor the welding process of the DC welding machine commonly used now.Summary of the invention[0003]The invention provides a data acquisition system for welding process of a DC electric ...

Claims

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Application Information

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IPC IPC(8): B23K9/095B23K11/25
CPCB23K9/095B23K11/257B23K11/258
Inventor 牟成阳王建军牟培福雷登辉
Owner 宁波天德创新智能科技有限公司
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