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Multi-coil thermocompression assembly method and thermocompression assembly device

A technology of assembly device and assembly method, which is applied in the direction of coil manufacturing, transportation and packaging, charging stations, 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: 2022-05-03
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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  • Multi-coil thermocompression assembly method and thermocompression assembly device

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Embodiment approach 1

[0033] Such as figure 1 with 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 c...

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 relates to the technical field of assembly of wireless charging modules, and discloses a multi-coil hot-press assembly method and a hot-press assembly device, including the following steps: preparing a coil: making a wire into a coil, and forming a hot melt on the surface of the coil Adhesive layer; positioning and assembly: according to the assembly form of at least two coils, position and place at least two coils; hot pressing treatment: heat and press at least two coils to melt the designated parts of the hot melt adhesive layer, so that at least two The coils are bonded to each other. In the present invention, a hot-melt adhesive layer is formed on the surface of the coil during the process of preparing the coil, and at least two coils are positioned and placed, and the designated part of the hot-melt adhesive layer is melted by hot pressing, so that at least two coils Adhere to each other to complete the assembly of multiple coils, the operation is simple, the assembly efficiency is high, and there is no need to attach additional glue between multiple coils, avoiding the additional glue that causes the thickness of the coil module to increase and affect the wireless charging module. Assemble.

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 Patents(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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