Welding temperature adjusting method and system

A technology of welding temperature and adjustment method, which is applied in the direction of welding equipment, soldering iron, metal processing equipment, etc., can solve safety problems, high welding temperature and other problems, and achieve the effects of improving quality, strong anti-interference ability, and avoiding fire and explosion

Inactive Publication Date: 2017-12-22
HUNAN JUNCHENG TECH
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  • Abstract
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Problems solved by technology

[0003] The present invention provides a welding temperature adjustment method and system to solve the defects of safety problems caused by excessive welding temperature in the prior art

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  • Welding temperature adjusting method and system
  • Welding temperature adjusting method and system
  • Welding temperature adjusting method and system

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Embodiment Construction

[0026] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are the Some, but not all, embodiments are invented. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] figure 1 It is a schematic flow chart of the welding temperature adjustment method provided according to the embodiment of the present invention, such as figure 1 As shown, the method includes:

[0028] In step 101, the PLC controller receives the real-time temperature of the front end of the electric soldering iron collected by the online industrial infrared t...

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Abstract

The invention provides a welding temperature adjusting method. The method comprises the steps that a PLC receives the real-time temperature of the front end of an electric soldering iron collected by an online industrial infrared temperature measuring sensor; and if the acquired real-time temperature is judged to be higher than a preset temperature threshold value, an electric soldering iron power switch is disconnected. The invention further provides a welding temperature adjusting system. The welding temperature adjusting system comprises the on-line industrial infrared temperature measuring sensor, the PLC and the electric soldering iron power switch. According to the welding temperature adjusting method and system, the real-time temperature of the front end of the electric soldering iron is compared with the preset temperature threshold value through the PLC, when the real-time temperature exceeds the preset temperature threshold value, the electric soldering iron power switch is disconnected, and therefore the welding over-temperature protection can be realized; the online industrial infrared temperature measuring sensor has the characteristics of being high in anti-interference capability and high in response speed, and therefore the real-time temperature of the electric soldering iron can be rapidly and accurately measured; and automatic and accurate welding can be realized, the welding efficiency can be improved, and the quality of welded products can be improved.

Description

technical field [0001] The invention relates to the technical field of electric soldering iron welding, in particular to a method and system for adjusting welding temperature. Background technique [0002] In the ammunition packaging automatic production line, the small holes used for the air tightness inspection of the cover plate need to be soldered firmly to prevent the box from leaking during storage. Because the box contains finished ammunition, safety concerns are paramount. The temperature during welding must be strictly controlled to prevent safety accidents. The existing ammunition packaging technical means is relatively backward, and the original manual packaging process is still adopted, and the small holes on the packaging box are welded and closed with electric ferrochrome melting tin welding wire in a manual manner. The quality of the plugging hole is greatly affected by the workers' technology, workers' work attitude, etc. The quality of the solder joints is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K3/03
CPCB23K3/033
Inventor 刘军邹柏华
Owner HUNAN JUNCHENG TECH
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