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Hot-pressing assembly method and hot-pressing assembly device for multiple coils

An assembly method and assembly device technology, which is applied in coil manufacturing, transportation and packaging, electric vehicles, etc., can solve the problems of increased thickness and low assembly efficiency, and achieve the effect of high assembly efficiency and simple operation

Active Publication Date: 2022-01-28
STEWARD FOSHAN MAGNETICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a multi-coil thermocompression assembly method and thermocompression assembly device, which aims to solve the current technical problems that the assembly of multiple coils requires additional adhesive glue, resulting in low assembly efficiency and increased thickness

Method used

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  • Hot-pressing assembly method and hot-pressing assembly device for multiple coils
  • Hot-pressing assembly method and hot-pressing assembly device for multiple coils
  • Hot-pressing assembly method and hot-pressing assembly device for multiple coils

Examples

Experimental program
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Effect test

Embodiment approach 1

[0033] Such as figure 1 and image 3 As shown, the present invention provides a multi-coil hot-press assembly method, which includes the following steps: Coil preparation: making the wire into a coil, and forming a hot-melt adhesive layer on the surface of the coil; positioning assembly: according to the assembly of at least two coils form, positioning and placing at least two coils; hot-pressing treatment: hot-pressing at least two coils to melt the designated part 31 of the hot-melt adhesive layer, thereby bonding at least two coils to each other.

[0034] In the hot-press assembly method for multi-coils of the present invention, a hot-melt adhesive layer is formed on the surface of the coils during the process of preparing the coils, and then at least two coils are positioned and placed, and at least two coils are hot-pressed, The specified part 31 of the hot melt adhesive layer is melted, so that at least two coils are bonded to each other, and the assembly of multiple co...

Embodiment approach 2

[0044] Such as Figure 7 As shown, the present invention also provides a multi-coil thermocompression assembly device. The above thermocompression assembly method is used to assemble at least two coils. The thermocompression assembly device includes: a positioning jig 2, at least two coils are positioned and placed on the positioning jig 2; the device main body 1 is provided with a heat-pressing mechanism 12, which is used for heat-pressing at least two coils in the positioning fixture 2. The working principle and beneficial effects of the hot-press assembly device are the same as those of the hot-press assembly method in Embodiment 1, and will not be repeated here.

[0045] Such as Figure 7 As shown, specifically, the device main body 1 includes an equipment rack 11, a control cabinet 111 is installed on the lower part of the equipment rack 11, and a control module is built in the control cabinet 111. The hot pressing mechanism 12 is installed on the equipment rack 11 and ...

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Abstract

The invention belongs to the technical field of assembly of wireless charging modules, and discloses a hot-pressing assembly method and hot-pressing assembly device for multiple coils. The method comprises the following steps of: coil preparation, specifically, making wires into the coils, and forming hot melt adhesive layers on the surfaces of the coils; positioning and assembling, specifically, positioning and placing the at least two coils according to the assembling form of the at least two coils; and hot-pressing treatment, specifically, carrying out hot-pressing on the at least two coils to melt the specified parts of the hot melt adhesive layers so as to bond the at least two coils to each other. In the process of preparing the coils, the hot melt adhesive layers are formed on the surfaces of the coils, the at least two coils are positioned and placed, and then the specified parts of the hot melt adhesive layers are melted through hot pressing, so that the at least two coils are bonded with each other, the assembly of the multiple coils is completed, the operation is simple, the assembly efficiency is high; and glue does not need to be additionally adhered among the plurality of coils, so that the influence on the assembly of a wireless charging module due to the increase of the thickness of a coil module caused by the additionally adhered glue is avoided.

Description

technical field [0001] The present invention relates to the technical field of assembly of wireless charging modules, in particular, to a multi-coil thermocompression assembly method and thermocompression assembly device. Background technique [0002] At present, the wireless charging module is mainly used for wireless charging of electronic products such as mobile phones. More and more car manufacturers introduce this application into cars. In the prior art, there is a coil module in a wireless charging module that includes multiple coils. , after the multiple coils are manufactured, it is necessary to glue the multiple coils to each other with additional glue, the assembly efficiency is low, and the additional glue will increase the thickness of the coil module, and the thickness cannot be controlled, which will affect the wireless charging module assembly. Contents of the invention [0003] The purpose of the present invention is to provide a multi-coil thermocompressi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01F41/04B60L53/12
CPCH01F41/04B60L53/12Y02T10/70Y02T10/7072Y02T90/14
Inventor 李波熊莉琼
Owner STEWARD FOSHAN MAGNETICS CO LTD
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