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Using method of thermal compression bonding device

A technology for mounting parts and plastic parts, which is applied in the field of thermocompression bonding mechanism, can solve the problems of affecting the relative position of plastic parts and metal parts, complex process equipment, and damage to plastic parts, so as to achieve accurate relative position relationship, simple device structure and easy maintenance. convenient effect

Inactive Publication Date: 2017-12-26
WUXI HOUFA AUTOMATIC EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, its process equipment is relatively complicated, requiring multiple compression cylinders, and when fixing the plastic part, the plastic part is divided into several parts, and several parts are positioned separately. Once a compression cylinder is in the wrong position during use, it will Damage to plastic parts will affect the relative position of plastic parts and metal parts

Method used

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  • Using method of thermal compression bonding device
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  • Using method of thermal compression bonding device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Such as figure 2 As shown, a thermocompression bonding device includes a fixed pile, a plastic part installation part, and an iron part installation part; the plastic part installation part is sleeved on the fixed pile (such as Figure 4 Shown), and can be displaced along the height direction of the fixed pile; the upper end of the plastic part installation part is used to place the plastic part, and the fixed pile and the plastic part installation part realize the positioning of the plastic part; the iron part installation part is used to place the iron And ensure that the side of the iron part for installing the plastic part is facing down. Specifically, the side of the iron part for installing the iron part is magnetic, and the iron part is adsorbed on the iron part, and the iron part is controlled by The position of the magnetic part of the mounting part can achieve precise control of the relative position of the iron part and the iron part mounting part (this step c...

Embodiment 2

[0037] The difference from Embodiment 1 is that the fixed pile iron installation part is provided with a groove (such as image 3 As shown), the iron piece is placed in the groove. The groove can realize the fixation of the iron part.

[0038] And when the iron part has an inverted buckle, ensure that the width of the plastic part mounting part is smaller than the width of the plastic part. Specifically, the width of the plastic part mounting part is greater than 1 / 2 of the width of the plastic part and less than 2 / 3 of the width of the plastic part.

[0039] The use steps are:

[0040] Step 1: First place the plastic part on the plastic part installation part, the plastic part installation part and the fixed pile can realize the positioning of the plastic part;

[0041] Step 2: Install the iron piece on the iron piece installation part, where the iron piece installation part is provided with a magnetic surface, and the iron piece is installed on the iron piece installation part by ma...

Embodiment 3

[0047] The difference from Example 1 is that infrared lamps are arranged around the upper end of the fixed pile to assist in heating the glue on the plastic part to ensure that the glue is in a molten state. When in use, turn on the infrared light after dispensing on the surface of the plastic part , Turn off the infrared light after the plastic part is in contact with the iron part.

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PUM

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Abstract

The invention belongs to thermal compression bonding mechanisms, and particularly relates to a using method of a thermal compression bonding device. The using method comprises the steps that S1, a plastic part is placed on a plastic part installation part, and dispensing is conducted on one face, used for being in contact with an iron part, of the plastic part; S2, the iron part is installed on an iron part installation part; and S3, the plastic part installation part is controlled to move in the height direction of a fixed pile, the iron part installation part is controlled to conduct movement relative to the fixed pile, it is ensured that the plastic part is attached to the iron part, and when the plastic part is attached to the iron part, the central axis of the iron part installation part coincides with the central axis of the fixed pile. According to the using method of the thermal compression bonding device, the plastic part and a metal part can be fixed together more precisely.

Description

Technical field [0001] The invention belongs to a hot pressing mechanism, and in particular relates to a method of using a hot pressing device. Background technique [0002] Such as figure 1 As shown, in the prior art, when a plastic part 3 is to be glued and fixed to an iron part 2, it must first be placed on the male mold surface of the iron part 2 (that is, figure 1 Dispense glue at the corresponding position of the middle iron part 2), and then place the plastic part 3 and the iron part 2 on a positioning jig 5, where the plastic part 3 is located on the iron part The plastic part 3 and the iron part 2 are fixed on the positioning jig 5 through a positioning bar 4 underneath 2, and the positioning jig 5 is supported by a base 6. Afterwards, a pressure plate 1 is preheated to 100-120 degrees and then applied to the iron part 2 to cause thermally conductive melted glue between the iron part 2 and the plastic part 3. After a period of time, the glue between the iron part 2 and ...

Claims

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Application Information

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IPC IPC(8): B29C65/48
CPCB29C65/48B29C66/0322B29C66/74283B29C66/81B29C66/82
Inventor 钱国东
Owner WUXI HOUFA AUTOMATIC EQUIP CO LTD