Welding gas low-pressure early warning device

An early warning device and welding gas technology, applied in auxiliary devices, welding equipment, auxiliary welding equipment, etc., can solve the problems of insufficient air pressure, inability to weld, high cost, etc., and achieve the effect of simple structure and preventing false prompts

Inactive Publication Date: 2018-11-30
苏州万荣汽配科技有限公司
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Problems solved by technology

[0002] In the prior art, for the use of welding equipment, the welding gas must be fed in. However, after the gas cylinder has been used for a long time, the air pressure will inevitably be insufficient, so that welding cannot be carried out. The traditional way is to purchase foreign early warning devices. Tens of thousands, the cost is extremely high

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Embodiment Construction

[0013] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0014] like Figure 1 ~ Figure 3 As shown, the present invention proposes a welding gas low-pressure early warning device, including several gas cylinders 1, the output end of the gas cylinder 1 is connected with a welding robot 2, and the output end of the gas cylinder 1 is connected to the welding robot 2 There is an air pressure sensor 3 and an alarm device 4, the air pressure sensor 3 is electrically communicated with the alarm equipment 4, and is connected to a power supply 10, the air pressure sensor 3 includes a casing 11, and a diaphragm 5 is arranged in the casing 11, so The diaphragm 5 is composed of a push mechanism on the top of the diaphragm 5, and two electrodes 6 are arranged on the top of the push mechanism, and the push mechanism contacts the electrodes 6 to m...

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Abstract

The invention provides a welding gas low-pressure early warning device. The welding gas low-pressure early warning device comprises a plurality of gas cylinders. The output ends of the gas cylinders are connected with welding robots. A gas pressure sensor and a warning device are connected between each gas cylinder and the corresponding welding robot, and the gas pressure sensor and the warning device are electrically connected and connected with a power supply. The welding gas low-pressure early warning device is provided with the self-made gas pressure sensors, is simple in structure and capable of monitoring the gas pressure of the gas cylinders in real time. In case of a problem, the welding gas low-pressure early warning device can give an alarm. Workers can know the situation rapidlyin a workshop and replace the corresponding gas cylinder as soon as possible. Moreover, the welding gas low-pressure early warning device is provided with rated gas pressure meters to prevent false alarm.

Description

technical field [0001] The invention relates to the field of welding equipment, in particular to a welding gas low pressure warning device. Background technique [0002] In the prior art, for the use of welding equipment, the welding gas must be fed in. However, after the gas cylinder has been used for a long time, the air pressure will inevitably be insufficient, so that welding cannot be carried out. The traditional way is to purchase foreign early warning devices. Tens of thousands, the cost is extremely high. Contents of the invention [0003] In order to solve the above-mentioned technical problems, the present invention proposes a welding gas low-pressure early warning device, which includes several gas cylinders, a welding robot is connected to the output end of the gas cylinder, and an air pressure is connected between the output end of the gas cylinder and the welding robot. A sensor and an alarm device, the air pressure sensor is electrically communicated with t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/00
CPCB23K37/00
Inventor 刘大海
Owner 苏州万荣汽配科技有限公司
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