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Coil shaping device and shaping method

A shaping device and coil technology, which is applied in coil manufacturing and other directions, can solve the problems of low yield rate, time-consuming and labor-intensive, difficult to achieve the outer contour size of the coil within the specification range, etc., and achieve the effect of improving yield rate

Active Publication Date: 2019-10-25
KUNSHAN LIANTAO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Usually, the coil is made of multi-strand wires, but due to the influence of factors such as temperature and tension wires during the winding process, it is often difficult to achieve the outer contour size of the coil within the specification range, and the yield rate is low
By improving the coil winding equipment itself or improving the winding method, it is time-consuming and laborious, and there is no effective solution in the prior art

Method used

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  • Coil shaping device and shaping method
  • Coil shaping device and shaping method
  • Coil shaping device and shaping method

Examples

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Embodiment Construction

[0030] Please refer to Figure 1 to Figure 11 As shown, the present invention discloses a coil shaping device 100, which includes an installation part 1 for installing the coil to be shaped 200, a heating component (not shown) for softening the coil to be shaped 200, and a A shaping component 2 for shaping the softened coil 200 to be shaped and a cooling component (not shown) for cooling the shaped coil.

[0031] Please refer to figure 2 As shown, in one embodiment of the present invention, the to-be-shaped coil 200 is described as an example of a ring-shaped coil, wherein the ring-shaped coil includes a helical winding portion 202, from which the winding portion 202 A first wire 203 extending from the starting end of the winding portion 202 and a second wire 204 extending from the ending end of the winding portion 202 . The annular coil is provided with a center O and a number of measuring points evenly distributed on its outer contour. In the illustrated embodiment of th...

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Abstract

A coil shaping device includes a mounting part for mounting a coil to be shaped, a heating part for softening the coil to be shaped, a shaping part for shaping the softened coil to be shaped and a cooling part for cooling the shaped coil. The invention also relates to a coil shaping method. Compared with the prior art, the coil to be shaped is softened by the heating part, so that the coil can beshaped by the shaping part more easily; and in addition, the shaped coil is cooled by the cooling part, which is helpful to remodel the shape of the coil and improve the yield of the coil.

Description

technical field [0001] The invention relates to a coil shaping device and a shaping method, and belongs to the technical field of parts production of consumer electronic products. Background technique [0002] With the development of wireless charging technology, the designs of wireless charging coils emerge in endlessly, and the requirements for the size of the outer contour of the coil are becoming more and more stringent. Usually, the coil is wound with multi-strand wires, but due to the influence of factors such as temperature and tension wire during the winding process, it is often difficult to achieve the outer contour size of the coil within the specification range, and the yield rate is low. It takes time and effort to improve the coil winding equipment itself or the winding method, and there is no effective solution in the prior art. In view of this, it is particularly urgent and important to improve the size of the outer contour of the coil by shaping the coil thr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01F41/04
CPCH01F41/04
Inventor 杜祖洋黎超张磊
Owner KUNSHAN LIANTAO ELECTRONICS CO LTD
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