Welding data acquisition mechanism

Abstract

The utility model discloses a welding data acquisition mechanism which comprises an acquisition box, and the front surface of the acquisition box is provided with a 220V power interface, an airflow acquisition air inlet interface, a plurality of 485 communication interfaces, a USB interface, an RJ45 network port, a WIFI antenna, a state warning lamp and a plurality of I / O interfaces. A voltage acquisition interface, an airflow acquisition air outlet interface, a current acquisition outlet and a current acquisition inlet are formed in the back surface of the acquisition box; the 485 communication interface is respectively connected with an airflow speed collector, a wire feeding speed collector and an electric energy collector in the collection box. According to the utility model, real-time acquisition of welding data is realized, and timely acquisition and analysis of voltage, current and airflow velocity are facilitated; and effective support is provided for subsequent optimization of the welding quality, reduction of the welding cost and guarantee of the welding seam quality.

Description

Technical Field

[0001] This utility model relates to the field of welding equipment, and in particular to a welding data acquisition mechanism. Background Technology

[0002] In the welding industry, weld quality is a long-standing problem. Conventional welding monitoring relies on manual self-control and mutual inspection, which is insufficient to meet the control requirements. Post-construction non-destructive and physical-chemical methods are typically needed to ensure weld quality. Conventional welding monitoring methods, which record voltage, current, and gas flow rate, suffer from insufficient real-time performance and accuracy.

[0003] Therefore, it is necessary to develop new welding data acquisition mechanisms to achieve real-time acquisition of welding data, which will facilitate timely acquisition and analysis of voltage, current, and airflow velocity. Utility Model Content

[0004] Purpose of the utility model: To address the shortcomings and defects of the existing technology, this utility model provides a welding data acquisition mechanism that enables real-time acquisition of welding data, facilitating timely acquisition and analysis of voltage, current, and airflow velocity; providing effective support for subsequent optimization of welding quality, reduction of welding costs, and ensuring weld quality.

[0005] Technical Solution: This utility model discloses a welding data acquisition mechanism, characterized in that it includes an acquisition box. The front of the acquisition box is provided with a 220V power interface, an airflow acquisition inlet interface, several 485 communication interfaces, a USB interface, an RJ45 network port, a WIFI antenna, a status warning light, and several I / O interfaces. The back of the acquisition box is provided with a voltage acquisition interface, an airflow acquisition outlet interface, a current acquisition outlet, and a current acquisition inlet. The 485 communication interfaces are respectively connected to the airflow speed acquisition device, the wire feeding speed acquisition device, and the power acquisition device inside the acquisition box.

[0006] The number of 485 communication interfaces is 4, and the four 485 communication interfaces are arranged in a 2-row, 2-column configuration.

[0007] Among them, the three 485 communication interfaces are respectively connected to the airflow speed collector, the wire feeding speed collector, and the power collector inside the data acquisition box.

[0008] The fourth 485 communication interface is connected to the temperature and humidity sensor or the protective gas flow sensor inside the data acquisition box.

[0009] The number of I / O interfaces is 2, and the two I / O interfaces are arranged side by side.

[0010] The current acquisition outlet and the current acquisition inlet are connected to external welding equipment via cables.

[0011] Beneficial effects: Compared with the prior art, the present invention has the following significant advantages: The present invention realizes real-time acquisition of welding data, which facilitates timely acquisition and analysis of voltage, current and airflow velocity; and provides effective support for subsequent optimization of welding quality, reduction of welding costs and ensuring weld quality. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of the present invention. Figure 1 ;

[0013] Figure 2 This is a schematic diagram of the structure of the present invention. Figure 2 ;

[0014] In the diagram, 1 is the 220V power interface; 2 is the airflow acquisition inlet interface; 3 is the 485 communication interface; 4 is the USB interface; 5 is the RJ45 network port; 6 is the WIFI antenna; 7 is the status warning light; 8 is the I / O interface; 9 is the voltage acquisition interface; 10 is the airflow acquisition outlet interface; 11 is the current acquisition outlet; and 12 is the current acquisition inlet. Detailed Implementation

[0015] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0016] The welding data acquisition mechanism of this utility model includes an acquisition box. The front of the acquisition box is provided with a 220V power interface 1, an airflow acquisition inlet interface 2, several 485 communication interfaces 3, a USB interface 4, an RJ45 network port 5, a WIFI antenna 6, a status warning light 7, and several I / O interfaces 8. The back of the acquisition box is provided with a voltage acquisition interface 9, an airflow acquisition outlet interface 10, a current acquisition outlet 11, and a current acquisition inlet 12. The 485 communication interfaces 3 are respectively connected to the airflow speed acquisition device, the wire feeding speed acquisition device, and the power acquisition device inside the acquisition box.

[0017] The present invention has four 485 communication interfaces 3, arranged in a 2x2 grid. Three of the 485 communication interfaces 3 are connected to the airflow velocity collector, wire feed speed collector, and power collector inside the data acquisition box, respectively. The fourth 485 communication interface 3 is connected to the temperature and humidity collector or the protective gas flow collector inside the data acquisition box. There are two I / O interfaces 8, arranged side-by-side. The current acquisition outlet 11 and the current acquisition inlet 12 are connected to external welding equipment via cables.

[0018] During use, fix the position of the data acquisition box and install it according to the actual site conditions. The current acquisition outlet 11 and current acquisition inlet 12 are connected to external welding equipment via cables. Connect the voltage acquisition interface 9 to collect voltage data in real time. Three 485 communication interfaces 3 are connected to the airflow velocity collector, wire feed speed collector, and power collector inside the data acquisition box, respectively. The fourth 485 communication interface 3 is connected to the temperature and humidity collector or protective gas flow collector inside the data acquisition box to collect airflow velocity, wire feed speed, power, temperature and humidity, and protective gas flow in real time. Connect to an external power source via a 220V power interface for power supply.

[0019] This utility model enables real-time acquisition of welding data, facilitating timely collection and analysis of voltage, current, and airflow velocity; it provides effective support for subsequent optimization of welding quality, reduction of welding costs, and assurance of weld quality.

Claims

1. A welding data acquisition mechanism, characterized in that: The system includes a data acquisition box. The front of the data acquisition box has a 220V power interface (1), an airflow acquisition inlet interface (2), several 485 communication interfaces (3), a USB interface (4), an RJ45 network port (5), a WIFI antenna (6), a status warning light (7), and several I / O interfaces (8). The back of the data acquisition box has a voltage acquisition interface (9), an airflow acquisition outlet interface (10), a current acquisition outlet (11), and a current acquisition inlet (12). The 485 communication interface (3) is connected to the airflow speed acquisition device, the wire feeding speed acquisition device, and the power acquisition device inside the data acquisition box, respectively. The number of 485 communication interfaces (3) is 4, and the four 485 communication interfaces (3) are arranged in 2 rows and 2 columns; three of the 485 communication interfaces (3) are respectively connected to the airflow speed collector, wire feeding speed collector, and power collector inside the collection box; the fourth 485 communication interface (3) is connected to the temperature and humidity collector or the protective gas flow collector inside the collection box; the number of I / O interfaces (8) is 2, and the two I / O interfaces (8) are arranged side by side; the current collection outlet (11) and the current collection inlet (12) are connected to the external welding equipment through cables.

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