Liquid collecting tube assembly welding device

Abstract

The invention provides a liquid collecting tube assembly welding device which comprises a supporting frame, a flow distributing portion, an inflation portion and a locating portion. The flow distributing portion is arranged on the supporting frame in a rotatable mode around a horizontal rotary shaft and provided with a flow distributing channel. The flow distributing channel is provided with a flow distributing portion air outlet and a flow distributing portion air inlet and communicated with an air source through the flow distributing portion air inlet. The inflation portion is arranged on the flow distributing portion in a detachable mode and provided with an inflation channel. The inflation channel is provided with an inflation portion air outlet and an inflation portion air inlet, the inflation channel air inlet is communicated with the flow distributing channel through the flow distributing portion air outlet, and a liquid collecting tube main tube of a liquid collecting tube assembly to be welded is connected onto the inflation portion. The locating portion is arranged in a rotatable mode along with the flow distributing portion, the locating portion and the flow distributing portion are arranged correspondingly, and a liquid collecting tube branch tube of the liquid collecting tube assembly is fixedly arranged on the locating portion. By means of the liquid collecting tube assembly welding device, labor intensity of workers can be reduced, and welding efficiency and welding quality of the liquid collecting tube assembly are improved.

Description

technical field [0001] The invention relates to the field of welding equipment, in particular to a welding device for a liquid collecting pipe assembly. Background technique [0002] The liquid collection pipe assembly is the core part in the air conditioner pipeline, responsible for the collection and drainage of refrigerant, and plays an important role in the normal operation of the air conditioner system. Therefore, its production and processing quality directly affects the adjustment performance of the air conditioner. However, due to problems such as many solder joints, multiple models, and large differences in welding angles, the liquid collecting pipe assembly is prone to problems such as welding blockage, welding leakage, low efficiency, welding bumps, and insufficient welding penetration, and the welding angle cannot be guaranteed. It has always been the main factor restricting the production quality and output of the liquid collecting pipe assembly. [0003] Unde...

AI Technical Summary

Problems solved by technology

However, due to problems such as many solder joints, multiple models, and large differences in welding angles, the liquid collecting pipe assembly is prone to problems such as welding blockage, welding leakage, low efficiency, welding bumps, and insufficient welding penetration, and the welding angle cannot be guaranteed. It has always been the main factor restricting the production quality and output of the header assembly

[0003] Under normal circumstances, when welding the liquid collecting pipe assembly, workers need to weld the joints of the connecting piece and the joints of the two collecting pipe branches first, then take out the welding piece, re-pipe, and finally weld the connecting piece and the collecting pipe Solder joints at the connection of the main pipe. This method requires workers to manually perform piping twice, resulting in low production efficiency, and the work intensity of the workers is high, which may easily lead to operational errors.

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