A coil winding device for transformer processing

By designing winding, mounting, and take-up mechanisms, the problems of unreliable wire clamping, high vibration and noise, and low wire routing accuracy were solved. Flexible guidance, clamping, vibration reduction, and noise reduction of the coil were achieved, improving the winding quality and production stability of transformer coils.

CN122370176APending Publication Date: 2026-07-10YANGZHOU JUNCHUANG ELECTRONIC TECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
YANGZHOU JUNCHUANG ELECTRONIC TECHNOLOGY CO LTD
Filing Date
2026-05-12
Publication Date
2026-07-10

AI Technical Summary

Technical Problem

Existing transformer coil winding devices suffer from unreliable wire end clamping, excessive vibration and noise during winding, and low wire alignment accuracy, leading to coil loosening, wire skipping, and wire overlap, which affect winding quality and production stability.

Method used

A coil winding device including a winding mechanism, an installation mechanism, and a take-up mechanism was designed. The device achieves flexible guidance and dust removal through a limiting membrane and a guide clamp, flexible clamping through a damping plate, and vibration reduction and noise reduction and coil positioning and clamping through a sound-absorbing disc and a coil positioning assembly.

Benefits of technology

It improves winding accuracy and wire integrity, ensures secure wire clamping, reduces vibration and noise during winding, eliminates coil loosening and wire skipping/overlapping problems, and improves production qualification rate.

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Abstract

This invention relates to the field of coil winding devices, and discloses a coil winding device for transformer processing. The device includes a frame base, a drive box fixedly connected to the top of the frame base, a control panel fixedly connected to the inner wall of the drive box, and a positioning seat fixedly connected to the surface of the control panel. The winding mechanism includes a placement plate, which is fixedly connected to the inner wall of the positioning seat. A wire guide is fixedly connected to the top of the placement plate, and a wire clamp is fixedly connected to the top of the placement plate. The wire clamp is fixedly connected to the surface of the wire guide, and tensioning wheels are provided on both sides of the inner wall of the wire guide. By setting up the winding mechanism, copper shavings and dust on the coil surface can fall into the interior of the guide clamp through the slots on the surface of the limiting membrane. The activated carbon inside the guide clamp can absorb the copper shavings and dust, achieving flexible guidance of the coil. Simultaneously, it allows for online cleaning and dust removal, and adaptive adjustment of tension, preventing coil scratches and deviation, ensuring smooth and neat wire laying, thereby improving winding accuracy and wire integrity.
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