Inductance assembly, method for manufacturing inductance assembly and automatic equipment

Abstract

The invention discloses an inductance assembly, a method for manufacturing the inductance assembly and automatic equipment. The automatic equipment comprises a pressing and cutting workstation used for cutting a wire material with a preset length from a wire material roll to form a pre-folding line on the wire material, a forming workstation used for bending the wire material along the pre-foldingline to mold the wire material into a wire comprising an adsorption part and two bent parts, an assembling workstation used for assembling the wire to a magnetic core, and a bending station used forbending the two protruding tail ends of the wire along the pre-folding line to form two welding parts, wherein the magnetic core comprises two through holes into which the two bent parts of the wireare inserted and from which the two tail ends of the wire protrude out, and the magnetic core comprises two grooves for accommodating the two welding parts of the wire to form the inductance assembly.

Description

technical field [0001] The invention relates to the technical field of inductance components, in particular to an inductance component, a method for manufacturing the inductance component, and automation equipment. Background technique [0002] An inductance component is a passive electronic component that can store electrical energy in the form of magnetic flux. Because the change of current passes through it, an electromotive force is generated to resist the change of current. This property is called inductance. The inductance component can have the function of filtering and oscillating in the circuit, and also has the functions of electromagnetic wave interference, electromagnetic radiation shielding, and noise filtering in the current. [0003] Existing inductance components can be assembled mainly by the magnetic core (core) and the terminal piece (clip). Among them, the operation method of the terminal piece is, for example, using a high-speed punching machine to stamp...

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Problems solved by technology

[0004] However, this type of product is designed as a two-piece magnetic core, and the gap between the upper and lower magnetic cores is usually adjusted by the size of the gap between the two during assembly to meet product characteristic requirements, which is often not conducive to the design and production of automated machines. , and the three components of the upper and lower magnetic cores and terminal strips are also very difficult for automation design requirements

[0005] In addition, the terminal piece needs to be stamped by other manufacturers, and after the stamping is completed, it needs to be handed over to the electroplating manufacturer for electroplating, so the production lead time is long

In addition, the production of terminal strips is completed by two manufacturers, the stamping manufacturer and the electroplating manufacturer, which will lead to an increase in the price of the terminal strips

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