CN203365842U - IC dismounting device for display screen - Google Patents
IC dismounting device for display screen Download PDFInfo
- Publication number
- CN203365842U CN203365842U CN 201320398143 CN201320398143U CN203365842U CN 203365842 U CN203365842 U CN 203365842U CN 201320398143 CN201320398143 CN 201320398143 CN 201320398143 U CN201320398143 U CN 201320398143U CN 203365842 U CN203365842 U CN 203365842U
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- Prior art keywords
- display screen
- heat block
- sliding
- block
- heating
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Abstract
The utility model discloses an IC dismounting device for a display screen. The IC dismounting device comprises a base, heating blocks, a display screen fixing device, adjusting devices, temperature control boxes and heating rods. The heating blocks are arranged at the two ends of the base respectively, the display screen fixing device can adjust the distance between the display screen fixing device and the heating blocks, the adjusting devices are arranged on the outer sides of the heating blocks and used for carrying out longitudinal adjustment on the heating blocks, the temperature control boxes are arranged on the outer sides of the adjusting devices, the heating rods are arranged in the heating blocks and electrically connected with the temperature control boxes, and a right-angled notch is formed in the bottom edge, close to one side of the display screen fixing device, of each heating block. According to the IC dismounting device, by adopting the design of stable sliding rail sliders and the right-angled notches of the heating copper blocks, actual operation precision is guaranteed, the defects of glass scratch and the like can be overcome, and an IC in firm contact with the display screen can be dismounted through preheating; the IC dismounting device is easy to operate, saves production cost and improves repair yields greatly.
Description
Technical field
The utility model relates to a kind of IC detaching device, relates in particular to a kind of detaching device of the IC for display screen.
Background technology
Development along with electronic technology, electronic equipment plays more and more important effect in daily life, most electronic equipments are with display screen, all be welded with drive IC on general display screen, the bad display screen produced in production is reprocessed and IC need to be removed, for example, in the demolishing process of LCD, the general mode of disassembling adopted is by LCD, to lean against gently on heat block by hand, utilize the heat block seamed edge simultaneously, coordinate and exert oneself on hand, IC on display screen is removed, this dismounting mode has a big risk, easily LCD display is scratched, scald, greatly reduce the yield of reprocessing, cause enterprise cost to increase, the waste of enterprise's material.
Therefore, how to design a kind of display screen that can reduce and scratch or scald, guarantee that the stable device of removing of IC is industry technical matters urgently to be resolved hurrily.
The utility model content
The utility model, in order to solve the above-mentioned problems in the prior art, provides a kind of detaching device of the IC for display screen.
A kind of detaching device of the IC for display screen the utility model proposes, comprise base, be located at respectively the heat block at two ends on base and can regulate himself with heat block between distance the display screen stationary installation, be located at the regulating device, the temperature control box of being located at the regulating device outside that the heat block outside heat block are carried out vertically regulating, be located at the heating rod be electrically connected to temperature control box in heat block, heat block is provided with a right angle breach near the bottom seamed edge of display screen stationary installation one side, and the size of right-angle notch matches with IC.
In the present embodiment, regulating device comprises the back-up block, the first sliding-rail sliding of being located at the back-up block inboard that are arranged on the temperature control box inboard, be fixed on base plate on the first sliding-rail sliding, be located at the fixed block of back-up block upper plate top, through contacted two milscales above fixed block and base plate, be supported on the support spring between base plate and base, be provided with heat insulation foam between base plate and heat block.The display screen stationary installation comprises the second sliding-rail sliding of being located on base, the bearing stage of being located at the second sliding-rail sliding top, presss from both sides, is located at the baffle plate of outboard end on bearing stage by pull bar and the push-and-pull that the bearing stage outside is connected.The dual-side of bearing stage is provided with a plurality of fixed orifices along the second sliding-rail sliding direction, and on baffle plate, disposal place corresponding to fixed orifice is provided with two bar holes, and baffle plate is fixed by screw and bearing stage.Described heat block is copper billet.
The utility model adopts stable sliding-rail sliding design and the right-angle notch design of heating copper billet, guarantees the practical operation precision, avoids the bad generations such as glass scratch, can dismantle very firmly IC of contact by preheating, simple to operate, saved production cost, greatly improved and reprocessed yield.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is heat block right-angle notch partial enlarged drawing of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As Fig. 1, shown in Fig. 2, a kind of detaching device of the IC for display screen that the utility model one embodiment proposes, be provided with a base 1, from left to right be provided with successively temperature control box 3 on base 1, regulating device, heat block 10 and display screen stationary installation, heat block is provided with through hole, be fixed wtih a heating rod 8 by screw, this heating rod 8 electrically connects with temperature control box, temperature control box is controlled the heating rod heating, thereby heat block is heated, heat block can adopt copper billet, the good material of the good thermal conductivity of iron block equal strength, and, heat block is provided with a right-angle notch near the bottom seamed edge of display screen stationary installation one side, the size of this right-angle notch matches with IC, for example, the height of right-angle notch vertical plane can be less than or equal to the thickness of IC, the right-angle notch horizontal surface area can be more than or equal to the area of IC, display screen is placed on the display screen stationary installation, IC just in time is placed in the right-angle notch of heating copper billet, surface level by the heating copper billet carries out preheating to IC, scolding tin is melted, and then use the vertical plane of right-angle notch easily to push away and remove IC, can not injure the surface of display screen.
In the present embodiment, the display screen stationary installation can be regulated the distance between display screen and heat block, the display screen stationary installation comprises second sliding-rail sliding 4 be arranged on base, this the second sliding-rail sliding top is placed with bearing stage 5, the right-hand member of this bearing stage is connected with a push-and-pull folder 2 by pull bar 14, by operation push-and-pull folder, can make bearing stage move left and right along the second sliding-rail sliding, make to be placed on display screen on bearing stage near or away from heat block, the slide rail motion of level has guaranteed the stability that display screen operates when removing IC, be conducive to protect display screen, avoid display screen surface because of the inhomogeneous scratch caused etc. of exerting oneself.。The right-hand member of bearing stage also is provided with baffle plate 6, is used for offsetting the thrust that heat block produces display screen when pushing away except IC, thereby makes the display screen transfixion, avoids pushing away except moving hurting display screen.The position of this baffle plate on bearing stage can be adjusted according to screen size, the front and back dual-side of bearing stage is provided with a plurality of fixed orifices 15 along the second sliding-rail sliding direction, be provided with two bar holes 16 in disposal place corresponding to fixed orifice on baffle plate 6, make this baffle plate can be fixed by screws in bearing stage fixed orifice place.In practical application, baffle plate is according to a display screen adjusted position postpone, and the display screen identical with this screen size do not need regulating fender again.
Regulating device can be regulated heat block in a longitudinal direction, and the right-angle notch of heat block is matched with the position of IC.Regulating device comprises the back-up block 7 that is arranged on described temperature control box 3 inboards; the inboard of this back-up block is provided with the first sliding-rail sliding; one base plate 9 is fixed on the first sliding-rail sliding; back-up block upper plate top also be provided with a fixed block 13; two milscales 12 contact with the base plate top through fixed block; be provided with support spring 11 between base plate and base, in order to protect base plate, also be provided with heat insulation foam between base plate and heat block.Be placed into the right-angle notch below of heat block by the display screen stationary installation when display screen after, high and low position according to IC, rotate two milscales, making base plate drive heat block along the first rail plate moves up and down, thereby adjust the high and low position of heat block, heat block right-angle notch surface level is contacted with IC, IC is carried out to abundant preheating, also can easily push away and remove for contacting very firmly IC, effectively avoid display screen surface to produce and scratch or scald.
The IC removed on LCD of below take is example, introduce concrete using method, at first an end that LCD is provided with to IC is placed on bearing stage 5 near heat block 10, the other end is placed baffle plate 6, and baffle plate is fixed on bearing stage, promoting push-and-pull folder 2 makes display screen move to heat block, adjust IC and be positioned at heat block right-angle notch surface level below, then rotate milscale 12 and regulate the position of heat block, the surface level of the right-angle notch of heat block is contacted with IC, by this surface level, IC is carried out to a few preheatings in second, promote push-and-pull folder 2, the display screen that the push rod 14 of push-and-pull folder promotes on bearing stage moves to heat block along the guide rail that horizontally slips, on heat block, the vertical plane of right-angle notch bottom seamed edge contacts also it and pushes away and remove with IC, then unclamp the push-and-pull folder, can take out display screen.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; the utility model has better result of use to 7 cun display screens below size; in practical application; design improvement makes the display screen of its applicable large-size as required; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. the detaching device of the IC for display screen, it is characterized in that, comprise: base (1), be located at respectively the heat block (10) at two ends on described base and can regulate himself and heat block between the display screen stationary installation of distance, be located at the described heat block outside and heat block carried out to the regulating device of vertically regulating, be located at the temperature control box (3) in the described regulating device outside, be located at the heating rod (8) be electrically connected to temperature control box in described heat block, described heat block is provided with a right angle breach near the bottom seamed edge of display screen stationary installation one side, the size of described right-angle notch matches with IC.
2. the detaching device of the IC for display screen as claimed in claim 1, it is characterized in that, described regulating device comprises the first sliding-rail sliding of being arranged on the inboard back-up block (7) of described temperature control box (3), being located at the back-up block inboard, be fixed on base plate (9) on described the first sliding-rail sliding, be located at the fixed block (13) of back-up block upper plate top, through contacted two milscales (12) above described fixed block and base plate, be supported on the support spring (11) between described base plate and base, be provided with heat insulation foam between described base plate and heat block.
3. the detaching device of the IC for display screen as claimed in claim 1, it is characterized in that, described display screen stationary installation comprises the second sliding-rail sliding (4) of being located on base (1), the bearing stage (5) of being located at described the second sliding-rail sliding top, the push-and-pull folder (2) be connected with the described bearing stage outside by pull bar (14), the baffle plate (6) of being located at outboard end on described bearing stage.
4. the detaching device of the IC for display screen as claimed in claim 3, it is characterized in that, the dual-side of described bearing stage (5) is provided with a plurality of fixed orifices (15) along the second sliding-rail sliding (4) direction, on described baffle plate, disposal place corresponding to fixed orifice is provided with two bar holes (16), and described baffle plate (6) is fixed by screw and bearing stage.
5. the detaching device of the IC for display screen as claimed in claim 1, is characterized in that, described heat block (10) is copper billet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320398143 CN203365842U (en) | 2013-07-05 | 2013-07-05 | IC dismounting device for display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320398143 CN203365842U (en) | 2013-07-05 | 2013-07-05 | IC dismounting device for display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203365842U true CN203365842U (en) | 2013-12-25 |
Family
ID=49813586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320398143 Expired - Fee Related CN203365842U (en) | 2013-07-05 | 2013-07-05 | IC dismounting device for display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203365842U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105149321A (en) * | 2015-09-16 | 2015-12-16 | 中山市拓电电子科技有限公司 | Liquid crystal display screen disassembling machine |
| CN105334646A (en) * | 2015-11-13 | 2016-02-17 | 深圳市海菲创新科技有限公司 | Semiautomatic shovel jig |
| CN109283711A (en) * | 2018-09-30 | 2019-01-29 | 南京中电熊猫平板显示科技有限公司 | One kind is pushed away except device and working method |
| CN110164358A (en) * | 2019-06-19 | 2019-08-23 | 泓准达电子科技(常州)有限公司 | It is a kind of to remove the device and method that IC is driven on the display screen using COG packaging technology |
-
2013
- 2013-07-05 CN CN 201320398143 patent/CN203365842U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105149321A (en) * | 2015-09-16 | 2015-12-16 | 中山市拓电电子科技有限公司 | Liquid crystal display screen disassembling machine |
| CN105334646A (en) * | 2015-11-13 | 2016-02-17 | 深圳市海菲创新科技有限公司 | Semiautomatic shovel jig |
| CN109283711A (en) * | 2018-09-30 | 2019-01-29 | 南京中电熊猫平板显示科技有限公司 | One kind is pushed away except device and working method |
| CN110164358A (en) * | 2019-06-19 | 2019-08-23 | 泓准达电子科技(常州)有限公司 | It is a kind of to remove the device and method that IC is driven on the display screen using COG packaging technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20150705 |
|
| EXPY | Termination of patent right or utility model |