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Wireless charging coil outlet wire winding method

A wireless charging and coil technology, which is applied in the manufacture of circuits, electrical components, inductors/transformers/magnets, etc., can solve problems such as low efficiency, scrapped coils, and close together, so as to improve the yield rate and solve winding problems.

Inactive Publication Date: 2020-09-15
DONGGUAN SONGYAN ZHIDA IND DESIGN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] As described in the patent CN201710452289, in order to improve the efficiency and performance of the coil, wireless charging uses a flat cable with a gap in the middle of the original cable to wind a flat coil; When winding, when encountering a corner, it is very easy to make the gap between the flat wires smaller or even close together, causing the coil to be scrapped. At present, the winding is done manually. After winding, some tools are used to glue the wires together. The gap is separated, so inefficient, and the yield rate is also very low

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  • Wireless charging coil outlet wire winding method
  • Wireless charging coil outlet wire winding method
  • Wireless charging coil outlet wire winding method

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Embodiment Construction

[0036] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments, and the implementation scope of the present invention is not limited thereto.

[0037] like Figure 1 to Figure 11 As shown, a wireless charging coil outlet winding method described in this embodiment includes a wire outlet device for making a slot in the middle of the flat wire and a winding method for flattening the flat wire with the slot. device.

[0038] In this embodiment, the outlet device includes a first roller group a1 and a second roller group a2, a guide plate a3 is provided between the first roller group a1 and the second roller group a2, and a guide plate a3 is provided on the top surface of the guide plate a3. Slot, the top surface of guide plate a3 is also provided with a slotted hole a9; it also includes a slotting mechanism a4 which is arranged between the first roller group a1 and the second roller group a2 and is us...

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Abstract

The invention discloses a wireless charging coil outlet wire winding method, which comprises a wire outlet device used for forming a notch in the middle of a flat wire and a winding device used for winding the flat wire with the notch in a flattening mode, wherein the wire outlet device comprises a first roller set and a second roller set, a guide plate is arranged between the first roller set andthe second roller set, a guide groove is formed in the top surface of the guide plate, and a slotted hole is further formed in the top surface of the guide plate; the wire outlet device further comprises a notching mechanism which is arranged between the first roller set and the second roller set and is used for notching the middle of the flat wire; the wire outlet device also comprises a polishing mechanism which is arranged between the first roller set and the second roller set and is used for polishing a notch formed in the middle of the flat wire; and the bottom surface of the guide plateis further provided with a wedge-shaped block, the wedge-shaped block is located between the polishing mechanism and the notching mechanism.

Description

technical field [0001] The invention relates to a method for winding outgoing wires of a wireless charging coil. Background technique [0002] As described in the patent CN201710452289, in order to improve the efficiency and performance of the coil, wireless charging uses a flat cable with a gap in the middle of the original cable to wind a flat coil; When winding, when encountering a corner, it is very easy to make the gap between the flat wires smaller or even close together, causing the coil to be scrapped. At present, the winding is done manually. After winding, some tools are used to glue the wires together. It is inefficient to separate the gaps, and the yield rate is also very low. Contents of the invention [0003] The purpose of the present invention is to overcome the above-mentioned disadvantages, and provide a method for winding outgoing wires of wireless charging coils. [0004] In order to achieve the above object, the specific solution of the present inven...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01F41/061H01F41/082
CPCH01F41/061H01F41/082
Inventor 王杰
Owner DONGGUAN SONGYAN ZHIDA IND DESIGN CO LTD