A Transformer Pin Detection System

Abstract

The invention relates to a transformer pin detecting system, related to the technical field of electrical appliances. The invention solves the problem that many non-vertical conditions of the pins such as angle skew, depression or upturn are difficult to make accurate judgment by visual inspection, and the inspection is carried out by manual visual method, which not only causes visual fatigue, butalso cause judgment errors. The transformer pin detecting system comprises a main control module, a scanning module, a model establishing module, a model alignment module, a pin assertion module anda pin detecting module; a reference pin model corresponding to the allowable error of the pin is pre-configured in the main control module; the pin assertion module outputs a pin assertion signal anduploads the pin assertion signal to the main control module, and controls the pin detecting model to build a pin coincidence model; and when the pin coincidence model exceeds the range of the reference pin model, the main control module issues a warning and marks the corresponding exceeded pin on a three-dimensional model. The invention has the effects of detecting the pin of the transformer and real-time feedback.

Description

technical field [0001] The invention relates to the technical field of electrical appliances, in particular to a transformer pin detection system. Background technique [0002] Transformer is a device that uses the principle of electromagnetic induction to change AC voltage. The main components are primary coil, secondary coil and iron core (magnetic core). The main functions are: voltage conversion, current conversion, impedance conversion, isolation, voltage stabilization (magnetic saturation transformer), etc. [0003] Before the transformer is installed, all pins need to be on the same plane, and the pins must have a correct shape to make the welding stress uniform, so that the transformer needs to be inspected by the staff before installation, so that the transformer’s The pins are manually judged whether they are good or bad, and the transformers are distinguished before installation. [0004] The above-mentioned existing technical solutions have the following defect...

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned existing technical solutions have the following defects: it is difficult to make accurate judgments by visual inspection due to various non-vertical situations such as skewed angles, downward pressure or upward warpage that often occur on the pins, so manual visual inspection is used, not only It will cause visual fatigue, and at the same time, it will cause errors in judgment, and there is still room for improvement

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