Automatic winding production process of integrally formed inductors

Abstract

The invention relates to an automatic winding production process of an integrally formed inductor, which is implemented in sequence according to the following process steps: the transmission chain on the assembly line workbench drives the coil jig to go through the pre-winding process, the coil winding process, the coil detection process, the material With assembly process, laser welding process, material separation process, and cycle conversion process, it can automatically complete the ejection of the winding post on the coil jig, winding the enameled wire on the winding post, detecting the winding status of the inductance coil, and assembling a single piece of material Laser welding of strips, monolithic strips and inductance coils, material separation, and cycle conversion operations. The invention adopts the assembly line transmission mode to automatically complete coil winding, quality inspection, material tape assembly, laser welding, material separation, cycle conversion and other operations, which improves the production efficiency of integrally formed inductors, ensures the operation quality of each station, and conforms to one Demand for mass production of shaped inductors.

Description

technical field [0001] The invention relates to the technical field of inductors, in particular to an automatic winding production process for integrally formed inductors. Background technique [0002] At present, in the production process of the inductance coil, the wire is usually wound on the coil support to form the inductance coil, and then the coil support is placed in a cold press, and the chip coated with the inductance coil is formed after powder coating and cold pressing Blank, transfer the chip blank together with the coil support to the hot press, and then use the hot press to heat-press the chip blank. After hot-pressing and shaping, take out the chip blank and cool it, thereby completing the packaging of the inductor coil, and thus completing the packaging of the finished inductor. the entire production process. Among them, the winding process of the inductor coil and the assembly process of the strip are the most important process steps, which directly affect...

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Problems solved by technology

[0003] In the prior art, most of the winding, welding, and testing equipment of the inductance coil are semi-automatic or purely manual. There are problems such as poor winding consistency of the inductance coil, poor consistency of resistance and inductance, etc., and welding is prone to false welding and false welding. welding phenomenon, it is difficult to meet the requirements for the use of high-quality inductance coils, and the production efficiency of the entire inductance coil production process is low, and the labor cost is high, which does not meet the needs of mass production of integrated molded inductance coils

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