A fixed inductor automatic sorting production line

Abstract

The invention discloses a fixed inductor automatic sorting production line including an intermittent type transmission band, an insulating spacer, an insulating press board, an inductance test board, an inductance tester, an ejector rod and a telescopic push rod; the intermittent type transmission band is provided with two banded grooves that are parallel to each other along the transmission direction, and the two coil leading-out ends of an inductor pass out from the banded grooves respectively; a jacking platform and the ejector rod are arranged below the intermittent type transmission band, the top of the jacking platform is fixed with the inductance test board that is connected with the inductance tester, and the upper surface of the induction test board is provided with two jacks matched with the coil leading-out ends of the inductor; the inductance tester is connected with PLC; the insulating press board coaxial with the jacking platform is arranged above the intermittent type transmission band, and the height of the insulating press plate can go up and down; the ejector rod is arranged at the downstream of the jacking platform, and the telescopic push rod is arranged on the part, located above the ejector rod, of the intermittent type transmission band. After adopting the structure, the degree of automation is high, the testing efficiency is high, and the testing is accurate and reliable.

Description

technical field [0001] The invention relates to an auxiliary testing tool in the production process of electronic components, in particular to an automatic sorting production line for fixed inductors. Background technique [0002] Inductors are components that can convert electrical energy into magnetic energy and store it. Inductors are similar in construction to transformers, but with only one winding. Inductors have a certain inductance, which only resists changes in current. If the inductor is in a state where no current is flowing, it will try to block the current from flowing through it when the circuit is on; if the inductor is in a state where current is passing, it will try to maintain the current when the circuit is off. Inductors are also called chokes, reactors, and dynamic reactors. [0003] Inductors need to be fully sorted for their inductance due to the following reasons: [0004] 1. The magnetic core in the inductor, due to sintering and grinding, may ca...

AI Technical Summary

Problems solved by technology

[0004] 1. The magnetic core in the inductor may cause the inductance not to meet the specified inductance requirements due to sintering and grinding.

When the coil is wound with a magnetic core whose inductance does not meet the requirements, the inductance of the wound inductor naturally does not meet the requirements

[0005] 2. Inductors, when the coil is wound, the tension force of the coil is very large. On the one hand, during the tensioning process of the coil, it will cause stress to the magnetic ring or magnetic core, causing the inductance to drop; on the other hand, the magnetic ring or The magnetic core is fragile. When the coil is tightened, it may cause damage to the magnetic ring or the magnetic core, thereby causing the inductor to drop

The whole process is all manual operation, with low degree of automation, high labor cost and large test error

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