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Method for disassembling flexible screen and TP and clamp

A flexible screen and protective film technology, which is applied in hand-held devices, manufacturing tools, transportation and packaging, etc., can solve problems such as burns of operators, and achieve the effects of preventing energy waste, saving energy, and occupying less space

Active Publication Date: 2019-10-15
淮北摩兰科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a dismantling method and fixture for the flexible screen and TP, so as to solve the problem that the operator may be burned by high temperature due to the high temperature when the flexible screen and TP are disassembled in the above-mentioned background technology. question

Method used

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  • Method for disassembling flexible screen and TP and clamp
  • Method for disassembling flexible screen and TP and clamp
  • Method for disassembling flexible screen and TP and clamp

Examples

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Comparison scheme
Effect test

Embodiment 1

[0040] In an embodiment of the present invention, a method for disassembling a foldable flexible screen and a TP includes the following steps:

[0041] Figure 4 It is a schematic diagram of the front view structure of the heating equipment, TP, and flexible screen in the dismantling method of the flexible screen and TP, as shown in Figure 4 , S1. Place TP2 facing down on the heating platform, stick a hard protective film with a thickness of 0.5mm on the flexible screen 3, and ensure that the bonding is smooth and free of air bubbles;

[0042] S2, then use the heating device 1 to heat to 50 degrees, and keep the heating time for 2 minutes;

[0043]S3. Use a diamond wire with a diameter of 0.04mm to cut apart the flexible screen 3 and TP2, use the flexible screen and TP dismantling jig to support the flexible screen 3, remove the flexible screen 3, and turn it over so that the hard protective film faces Adsorb it on the heating platform, clean the residual glue, and then pro...

Embodiment 2

[0047] Figure 4 It is a schematic diagram of the front view structure of the heating equipment, TP, and flexible screen in the dismantling method of the flexible screen and TP, as shown in Figure 4 , S1. Put TP2 facing downwards on the heating platform, stick a hard protective film with a thickness of 1mm on the flexible screen 3, and ensure that the bonding is smooth and free of air bubbles;

[0048] S2, then use the heating device 1 to heat to 65 degrees, and keep the heating time for 3 minutes;

[0049] S3. Use a diamond wire with a diameter of 0.06mm to separate the flexible screen 3 from the mobile phone screen T, use the flexible screen and TP dismantling jig to support the flexible screen 3, remove the flexible screen 3, and turn it over to make the hard protective film Adsorb it face down on the heating platform, clean the residual glue, and then apply the protective film to TP2 to protect it. When applying the protective film, it is required to be flat and free of ...

Embodiment 3

[0054] Figure 4 It is a schematic diagram of the front view structure of the heating equipment, TP, and flexible screen in the dismantling method of the flexible screen and TP, as shown in Figure 4 , S1. Place TP2 facing down on the heating platform, and stick a hard protective film with a thickness of .5mm on the flexible screen 3, and ensure that the bonding is smooth and free of air bubbles;

[0055] S2, then use the heating device 1 to heat the heating platform, the heating temperature is 70 degrees, and the heating time is kept for 4 minutes;

[0056] S3. Use a diamond wire with a diameter of 0.07mm to separate the flexible screen 3 from the TP, use the flexible screen and TP dismantling jig to support the flexible screen 3, remove the flexible screen 3, and turn it over so that the hard protective film faces Adsorb it on the heating platform, clean the residual glue, and then protect the TP2 with a protective film. When applying the protective film, it is required to ...

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Abstract

The invention relates to a method for disassembling a foldable flexible screen and a TP. The method comprises the following steps that S1, the TP is placed downwards to be adsorbed on a heating platform, a hard protective film is attached on the flexible screen, and it needs to be ensured that the attachment is smooth and free of bubbles; S2, then heating is carried out by using heating equipmentto reach 50-70 DEG C; S3, a diamond wire with the diameter of 0.05-0.07 mm is used for separating the flexible screen and the TP through scraping, a disassembling clamp for the flexible screen and theTP is used for supporting the flexible screen, the flexible screen is taken down and reversely rotated, so that the hard protective film faces downwards to be adsorbed on the heating platform, and then the protective film is attached to the TP for protection; and S4, the hard protective film is heated by utilizing the heating equipment again. The invention further discloses the disassembling clamp for the flexible screen and the TP. When the disassembling clamp for the flexible screen and the TP is used for disassembling, the relative position of a connecting piece and a sliding assembly is adjusted so that the distance between an arm of an operator and the heating platform can be relatively far away during disassembly, and then the risk of scalding is reduced.

Description

technical field [0001] The invention relates to a production process of a foldable OLED flexible screen, and more particularly relates to a disassembly method and a fixture for a flexible screen and TP. Background technique [0002] The defect rate of flexible screen OLED (Organic Light Emitting Diode) is as high as 50% in the production process. At such a high cost, the flexible screen and TP (touch pad touch screen) have to be vacuum bonded, and the foreign matter and bubbles generated by the bonding make only The yield rate of the small stock is lowered again. Although the whole assembly is a defective product after lamination, the flexible screen OLED monomer meets the quality standards and is expensive. Therefore, the flexible screen and TP must be separated and recycled. [0003] The utility model patent with the publication number "CN204415909U" (application date: 2014.11.30) relates to a device for dismantling TP and LCM (Liquid Crystal Module) laminated products, in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B27/00B25B11/00B65B69/00
CPCB25B11/00B25B27/00B65B69/00B65B69/0066
Inventor 杜少牧
Owner 淮北摩兰科技有限公司
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