Welding head with a sensor

Abstract

The invention relates to welding equipment, especially a replaceable welding head used in the electric soldering iron. It includes welding head, welding head steel tube, welding head steel tube model, and sensing fiber sensing silk. The welding head is set at one end of the welding head steel tube. And the welding head steel tube model is set at its other end. A sliver shape convex is set along axial direction at the out wall of the welding head steel tube. And the convex is hollow to form sensing fiber cavity. The sensing fiber is passed through the sensing fiber cavity. The invention increases the collection function to the welding spot information; the product structure is simple; and the using life is long.

Description

Technical field [0001] The invention relates to a welding device, in particular to a replaceable welding head used on an electric welding table. Background technique [0002] In order to enhance the functionality of the welding station, a welding station with a sensor has appeared on the market. The principle is that one end of the sensing line is connected to the welding head of the welding station, and the other end is connected to the signal receiving device. , to receive solder joint related information through the sensing line. Generally, the sensing line adopts the external or internal connection type. Specifically, the external connection type uses one end of the sensing line to connect to the welding head, pass through the appearance of the welding head, and then connect to the receiving device. In this way, the wire is directly exposed to the appearance, giving The welding operation brings some inconvenience, and it is also easy to cause the sensing line to fall of...

AI Technical Summary

Problems solved by technology

Generally, the sensing line adopts the external connection type or the internal connection type. Specifically, the external connection type uses one end of the sensing line to connect to the welding head, pass through the surface of the welding head, and then connect to the receiving device. In this way, the wire is directly exposed to the surface, giving The welding operation brings some inconvenience, and it is also easy to cause the sensor line to fall off. Another way is to protect the sensor line by setting the sensor line inside the welding head. Generally, the sensor line is set inside the welding head. There is only limited protection for the sensing line. When the welding head is replaced, it is often necessary to rotate the welding head continuously to adjust the connection between the sensing line connector and the connector in the handle, and it is also easy to cause the sensing line to fall off or fall off due to force. Severely deformed

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