A solder adding control device

Abstract

The invention provides a welding flux adding control device which is connected with a welding groove and used for adding welding flux to the welding groove automatically. The welding flux adding control device comprises a support used for supporting the device, a first detecting device, a controller, a conveying device, a welding flux storing unit and a blocking device, wherein the first detecting device is arranged in the welding groove and used for detecting the liquid level of the welding flux in the groove and outputting a welding flux liquid level signal; the controller is connected with the first detecting device and used for judging the liquid level of the welding flux in the welding groove according to the welding flux liquid level signal, when the welding flux liquid level in the welding groove is lower than a preset position, a first control signal indicating that the welding flux needs to be added to the welding groove is output, and when the welding flux liquid level reaches the preset position, a second control signal indicating that welding flux adding to the welding groove needs to be stopped is output; the conveying device is arranged on the support and used for executing corresponding operations according to the first signal and the second signal; the welding flux storing unit is arranged on the conveying device and used for storing the welding flux; and the blocking device is arranged on the conveying device and used for preventing the welding flux from entering into the welding groove when the conveying device does not work. The welding flux adding control device is capable of detecting the welding flux in the welding groove in real time, and the welding flux can be added to the welding groove timely so that normal operating of welding works can be ensured.

Description

technical field [0001] The invention relates to a material adding device, in particular to a solder adding control device. Background technique [0002] In welding equipment, it is necessary to continuously detect the solder in the solder bath and add solder to the solder bath in time. The liquid tin in the tin will be gradually consumed and reduced. At present, adding tin to the tin furnace is mostly done manually, that is, manually observing how much liquid tin is left in the tin furnace, and adding tin material to the tin furnace. Manual addition may lead to the addition of tin. If tin is not timely, it will cause loss in production, and also lead to inaccurate control of tin material in tin furnace. Manual tin addition requires high cost, and some existing automatic tin addition devices have inaccurate control. [0003] Therefore, how to automatically add solder in the welding equipment with high precision has become a technical problem that needs to be solved urgently ...

AI Technical Summary

Problems solved by technology

[0002] In welding equipment, it is necessary to continuously detect the solder in the solder bath and add solder to the solder bath in time. The liquid tin in the tin will be gradually consumed and reduced. At present, adding tin to the tin furnace is mostly done manually, that is, manually observing how much liquid tin is left in the tin furnace, and adding tin material to the tin furnace. Manual addition may lead to the addition of tin. Untimely tin causes loss in production, and also leads to inaccurate control of tin material in the tin furnace. Manual tin addition requires high cost, and some existing automatic tin addition devices have inaccurate control

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