NTC thermistor automatic welding machine

Abstract

The invention discloses an NTC thermistor automatic welding machine, and relates to the technical field of NTC thermistor production. The NTC thermistor automatic welding machine comprises a rack, and the rack is provided with a wire combining mechanism, an angle adjusting mechanism, a chip feeding mechanism, a tin dipping mechanism, a rubberizing mechanism, an inspection mechanism and a divider turntable. The wire combining mechanism, the angle adjusting mechanism and the chip feeding mechanism can sequentially complete the procedures of wire combining, wire angle adjusting, chip feeding and fixing in the NTC thermistor production process through the divider turntable, then the divider turntable drives doubling to enable the tin immersion mechanism to complete the tin immersion welding procedure in the NTC thermistor production process, and then a doubled finished product is driven to move to a station of the rubberizing mechanism through the divider turntable, the doubled wire is rubberized and fixed by the rubberizing mechanism, and finally, the welding condition is inspected by the inspection mechanism, so that the whole automation degree is high, the manual operation difficulty is small, and the production efficiency is more favorably improved.

Description

technical field [0001] The invention relates to the technical field of NTC thermistor production, in particular to an automatic NTC thermistor welding machine. Background technique [0002] NTC thermistor, also known as negative temperature coefficient thermistor, is a kind of sensor resistance whose resistance value decreases with the increase of temperature. Widely used in various electronic components, such as temperature sensors, resettable fuses and self-adjusting heaters, etc. With the advent of Industry 4.0 and the era of big data, the application fields of NTC thermistors are becoming wider and wider, and the demand is increasing. [0003] The NTC thermistor is composed of two identical wires and a chip, and the wires and the chip are connected and installed together in the form of immersion tin welding. In the production process of NTC thermistor, it is mainly through manual operation to complete the processes of wire alignment, wire angle, chip loading and fixing...

AI Technical Summary

Problems solved by technology

In the production process of NTC thermistor, it is mainly through manual operation to complete the processes of wire alignment, wire angle, chip loading and fixing, tin dipping machine soldering, glue fixing and other processes. Manual operation is difficult and the degree of automation is high. Low, not conducive to improving production efficiency

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