Transformer frame testing equipment

By designing transformer skeleton testing equipment and adopting a multi-angle testing mechanism and automated devices, the problems of low efficiency and poor accuracy in transformer skeleton testing have been solved, achieving efficient and accurate automated testing.

CN224423577UActive Publication Date: 2026-06-30DONGGUAN CHENGXIN ELECTRONIC PLASTIC CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
DONGGUAN CHENGXIN ELECTRONIC PLASTIC CO LTD
Filing Date
2025-06-10
Publication Date
2026-06-30

AI Technical Summary

Technical Problem

Existing technologies for transformer frame inspection suffer from low efficiency and poor accuracy, making it difficult to meet the real-time quality control requirements of automated mass production lines. Furthermore, the inspection results are significantly affected by personnel skills and subjective judgment.

Method used

A transformer bobbin inspection device was designed, comprising a bobbin feeding device, multiple clamps, a material transfer device, an inspection device, and a material unloading device. It adopts top and side inspection mechanisms to perform multi-angle inspection of the transformer bobbin from different directions, and uses a CCD camera and cylinders to achieve automated inspection.

Benefits of technology

It significantly improves the accuracy and efficiency of testing, enabling efficient and precise testing of transformer frames and meeting the quality control requirements of automated production lines.

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Abstract

This utility model belongs to the field of transformer frame manufacturing technology, and particularly relates to a transformer frame inspection device. The device includes: a frame feeding device for supplying frames; multiple frame clamps arranged along a first direction; a material transfer device located on one side of the frame clamps, used to transfer frames from the frame feeding device to the frame clamps, and also used to allow the frames to advance intermittently on the multiple frame clamps; an inspection device including a top inspection mechanism and a side inspection mechanism, each corresponding to a frame clamp; a defective product unloading device located on one side of the frame clamps; and a unloading tray device located on one side of the defective product unloading device. This transformer frame inspection device, by incorporating the top and side inspection mechanisms, enables multi-angle inspection of the transformer frame dimensions from different directions, significantly improving overall inspection accuracy and efficiency.
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