CN106271380A - A kind of backlight freezing disassembling method - Google Patents
A kind of backlight freezing disassembling method Download PDFInfo
- Publication number
- CN106271380A CN106271380A CN201610761699.2A CN201610761699A CN106271380A CN 106271380 A CN106271380 A CN 106271380A CN 201610761699 A CN201610761699 A CN 201610761699A CN 106271380 A CN106271380 A CN 106271380A
- Authority
- CN
- China
- Prior art keywords
- backlight
- plastic seat
- freezing
- disassembling method
- dry ice
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P11/00—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for
- B23P11/02—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for by first expanding and then shrinking or vice versa, e.g. by using pressure fluids; by making force fits
- B23P11/025—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for by first expanding and then shrinking or vice versa, e.g. by using pressure fluids; by making force fits by using heat or cold
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Step Arrangements And Article Storage (AREA)
Abstract
The present invention relates to a kind of backlight freezing disassembling method, comprise the following steps: (1) prepares: be connected on backlight plastic seat by some backlights, one circle collar is set on described backlight plastic seat, described collar can be with the base clamping of backlight plastic seat, if dried layer backlight plastic seat stacks, the backlight plastic seat of the superiors does not place backlight；(2) the backlight plastic seat stacked is placed in dry ice chest, freezing a period of time；(3) backlight is taken out in backlight plastic seat, carry out backlight to disassemble, described backlight freezing disassembling method, after dry ice chest freezing backlight, backlight disassembles yield up to 99%, and bottom sheet yield more than 85% improves the success rate that backlight is disassembled, the convenient backlight that reclaims, reduction production cost.
Description
Technical field
The present invention relates to backlight disassembling method, particularly relate to a kind of backlight freezing disassembling method.
Background technology
During mobile phone produces, often occur disassembling backlight model/product, generally use 1. routines to disassemble backlight,
Disassembling at normal temperatures, backlight disassembles bad 100%, and it is high (50%) that bottom sheet dismounts badly fraction defective；2. heating is disassembled backlight and is dismounted badly
Fraction defective is high by more than 50%, disassembles fraction defective high, it has not been convenient to backlight source material reclaims.
Summary of the invention
The applicant, for disadvantage mentioned above, has carried out Improvement, it is provided that a kind of backlight freezing disassembling method.
The technical solution adopted in the present invention is as follows:
A kind of backlight freezing disassembling method, comprises the following steps:
(1) prepare: some backlights are connected on backlight plastic seat, described backlight plastic seat arranges a circle card
Circle, described collar can be with the base clamping of backlight plastic seat, if dried layer backlight plastic seat stacks, the backlight of the superiors is moulded
Material seat does not place backlight；
(2) the backlight plastic seat stacked is placed in dry ice chest, freezing a period of time；
(3) backlight is taken out in backlight plastic seat, carry out backlight and disassemble.
Further improvement as technique scheme:
Temperature range in described dry ice chest is-65 DEG C～-75 DEG C.
Described cooling time scope is 8～12 minutes.
Beneficial effects of the present invention is as follows: described backlight freezing disassembling method, after dry ice chest freezing backlight, and the back of the body
Light source disassembles yield up to 99%, bottom sheet yield more than 85%, improves the success rate that backlight is disassembled, and convenient reclaims backlight
Source, reduces production cost.
Accompanying drawing explanation
The top view of the backlight plastic seat that Fig. 1 provides for the present invention.
In figure: 1, backlight；2, backlight plastic seat；21, collar；22, base.
Detailed description of the invention
Below in conjunction with the accompanying drawings, the detailed description of the invention of the present invention is described.
As it is shown in figure 1, a kind of backlight freezing disassembling method of the present embodiment, comprise the following steps:
(1) prepare: four backlights 1 are connected on backlight plastic seat 2, described backlight plastic seat 2 arranges one
Circle collar 21, described collar 21 can stack with base 22 clamping of backlight plastic seat 2, five layers of backlight plastic seat 2, the superiors
Backlight plastic seat 2 do not place backlight 1；
It is (2) freezing: being placed in dry ice chest by the backlight plastic seat 2 stacked, dry ice chest temperature controls at-70 DEG C,
Freezing 10 minutes；
(3) taking-up is disassembled: is taken out in backlight plastic seat 2 by backlight 1, carries out backlight 1 and disassemble.
Above description is explanation of the invention, is not the restriction to invention, and limited range of the present invention sees right
Requirement, in the case of the basic structure of the present invention, the present invention can make any type of amendment.
Claims (3)
1. a backlight freezing disassembling method, comprises the following steps:
(1) preparing: be connected on backlight plastic seat (2) by some backlights (1), described backlight plastic seat (2) is upper to be arranged
One circle collar (21), described collar (21) can with base (22) clamping of backlight plastic seat (2), if dried layer backlight plastic seat
(2) stacking, the backlight plastic seat (2) of the superiors does not place backlight (1)；
(2) freezing: the backlight plastic seat (2) stacked is placed in dry ice chest, freezing a period of time；
(3) taking-up is disassembled: is taken out in backlight plastic seat (2) by backlight (1), carries out backlight (1) and disassemble.
Backlight freezing disassembling method the most according to claim 1, it is characterised in that: the temperature range in described dry ice chest
For-65 DEG C～-75 DEG C.
Backlight freezing disassembling method the most according to claim 1, it is characterised in that: described backlight (1) cooling time model
Enclose is 8～12 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610761699.2A CN106271380A (en) | 2016-08-29 | 2016-08-29 | A kind of backlight freezing disassembling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610761699.2A CN106271380A (en) | 2016-08-29 | 2016-08-29 | A kind of backlight freezing disassembling method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106271380A true CN106271380A (en) | 2017-01-04 |
Family
ID=57675452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610761699.2A Pending CN106271380A (en) | 2016-08-29 | 2016-08-29 | A kind of backlight freezing disassembling method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106271380A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111070151A (en) * | 2019-12-24 | 2020-04-28 | 深圳大视野志远科技有限公司 | Method for disassembling and repairing backlight source of display screen |
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| CN102629173A (en) * | 2012-02-28 | 2012-08-08 | 无锡丽格光电科技有限公司 | Method for disassembling and recycling capacitive touch screens |
| CN103170491A (en) * | 2011-12-21 | 2013-06-26 | 上海晨兴希姆通电子科技有限公司 | Low-temperature disassembling method of touch screen |
| CN103465604A (en) * | 2013-09-26 | 2013-12-25 | 无锡宇宁光电科技有限公司 | Rapid dismantling technology for tough screens |
| CN203865154U (en) * | 2014-05-21 | 2014-10-08 | 瑞仪(广州)光电子器件有限公司 | Pallet applied to thin type backlight module group |
| KR20150000126A (en) * | 2013-06-24 | 2015-01-02 | 주식회사 이엠아이 | Method for Separating Substrate |
| CN104635987A (en) * | 2015-02-06 | 2015-05-20 | 深圳市台冠触控科技有限公司 | Splitting method and system for touch panel stuck by OCA glue |
| CN105353534A (en) * | 2015-11-02 | 2016-02-24 | 苏州蒂珀克制冷科技有限公司 | Liquid crystal display assembly separating device and separating method |
-
2016
- 2016-08-29 CN CN201610761699.2A patent/CN106271380A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103170491A (en) * | 2011-12-21 | 2013-06-26 | 上海晨兴希姆通电子科技有限公司 | Low-temperature disassembling method of touch screen |
| CN102629173A (en) * | 2012-02-28 | 2012-08-08 | 无锡丽格光电科技有限公司 | Method for disassembling and recycling capacitive touch screens |
| KR20150000126A (en) * | 2013-06-24 | 2015-01-02 | 주식회사 이엠아이 | Method for Separating Substrate |
| CN103465604A (en) * | 2013-09-26 | 2013-12-25 | 无锡宇宁光电科技有限公司 | Rapid dismantling technology for tough screens |
| CN203865154U (en) * | 2014-05-21 | 2014-10-08 | 瑞仪(广州)光电子器件有限公司 | Pallet applied to thin type backlight module group |
| CN104635987A (en) * | 2015-02-06 | 2015-05-20 | 深圳市台冠触控科技有限公司 | Splitting method and system for touch panel stuck by OCA glue |
| CN105353534A (en) * | 2015-11-02 | 2016-02-24 | 苏州蒂珀克制冷科技有限公司 | Liquid crystal display assembly separating device and separating method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111070151A (en) * | 2019-12-24 | 2020-04-28 | 深圳大视野志远科技有限公司 | Method for disassembling and repairing backlight source of display screen |
| CN111070151B (en) * | 2019-12-24 | 2021-10-29 | 深圳大视野志远科技有限公司 | Method for disassembling and repairing backlight source of display screen |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170104 |