CN214352740U - Large-size color screen splitting device - Google Patents
Large-size color screen splitting device Download PDFInfo
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- CN214352740U CN214352740U CN202023122326.1U CN202023122326U CN214352740U CN 214352740 U CN214352740 U CN 214352740U CN 202023122326 U CN202023122326 U CN 202023122326U CN 214352740 U CN214352740 U CN 214352740U
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Abstract
The utility model discloses a large-size color screen splitting device, which comprises an adsorption placement platform, a non-slip mat, an air suction pipe, a vacuum pump and diamond wires, wherein the non-slip mat is arranged on the adsorption placement platform, and the vacuum pump is connected with the adsorption placement platform through the air suction pipe; the top of the adsorption and placement platform is provided with a plurality of air holes, a cavity is arranged in the adsorption and placement platform, and the cavity is communicated with the air holes and the air suction pipe; the vacuum pump can suck out air in the cavity; the antiskid pad is provided with a plurality of through holes corresponding to the air holes; the diamond wire is used for separating double-sided adhesive tape foam from TFT or CTP cutting. The utility model discloses not only can improve the split speed, but also can improve the yields.
Description
Technical Field
The utility model relates to a screen equipment technical field, concretely relates to various screen split device of jumbo size.
Background
At present, the large-size TFT and the CTP are generally assembled by attaching double-sided adhesive foam, when poor attachment occurs and the CTP and the TFT need to be separated, the foam is generally split by adopting a handheld blade to cut the foam, and then the foam is attached again; the mode of adopting the blade for splitting has lower working efficiency, and the blade is easy to hurt people; and in the split process, the blade is difficult to control, and the reject ratio of the display module after splitting is higher.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model aims at providing a jumbo size color screen split device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a large-size color screen splitting device comprises an adsorption placement platform, an anti-slip pad, an air suction pipe, a vacuum pump and diamond wires, wherein the anti-slip pad is arranged on the adsorption placement platform, and the vacuum pump is connected with the adsorption placement platform through the air suction pipe; the top of the adsorption and placement platform is provided with a plurality of air holes, a cavity is arranged in the adsorption and placement platform, and the cavity is communicated with the air holes and the air suction pipe; the vacuum pump can suck out air in the cavity; the antiskid pad is provided with a plurality of through holes corresponding to the air holes; the diamond wire is used for separating double-sided adhesive tape foam from TFT or CTP cutting.
The diameter of the air holes is 2mm, and a plurality of air holes are arranged in a matrix form; the number and the positions of the through holes correspond to the air holes.
It should be noted that the vacuum pump is a rotary vane vacuum pump.
It should be noted that, both ends of the diamond wire are connected with handles.
The adsorption placement platform is made of a metal material; the diameter of the diamond wire is 0.1 mm.
The beneficial effects of the utility model reside in that: through will adsorbing place the platform, slipmat, breathing pipe, vacuum pump and connecting the combination, it is fixed with the flat board that needs the split, recycle diamond wire and cut apart for the split speed obtains improving, and the yields of the module after the split also obtains improving simultaneously.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of a diamond wire.
Detailed Description
The present invention will be further described with reference to the accompanying drawings, and it should be noted that the present embodiment is based on the technical solution, and the detailed embodiments and the specific operation processes are provided, but the protection scope of the present invention is not limited to the present embodiment.
The embodiment provides a large-size color screen splitting device, as shown in fig. 1-2, the splitting device includes an adsorption placement platform 1, an anti-slip pad 2, an air suction pipe 3, a vacuum pump 4 and a diamond wire 5, the anti-slip pad 2 is arranged on the adsorption placement platform 1, and the vacuum pump 4 is connected with the adsorption placement platform 1 through the air suction pipe 3; a plurality of air holes 11 are formed in the top of the adsorption placement platform 1, a cavity is formed in the adsorption placement platform 1, and the cavity is communicated with the air holes 11 and the air suction pipe 3; the vacuum pump 4 can suck out air in the cavity; the non-slip mat 2 is provided with a plurality of through holes corresponding to the air holes 11; the diamond wire 5 is used for cutting and separating double-sided adhesive foam and TFT or CTP.
By the structure, the adsorption placement platform is used for placing a module to be detached, and the module blocks the air hole in the adsorption placement platform; the main function of the non-slip mat is to prevent the module from sliding, and simultaneously eliminate the gap between the air hole on the adsorption placement platform and the module; after the vacuum pump starts to work, because the air hole is blocked, the air in the cavity is sucked away by the vacuum pump, and in the process, the moving path of the air is from the cavity to the air suction pipe, then to the vacuum pump, and then to the atmosphere from the exhaust port of the vacuum pump; the desired absolute vacuum cannot be achieved within the cavity, but the air within the cavity is very thin relative to the exterior of the cavity; at the moment, because the air pressure in the cavity is lower than the atmospheric pressure, external air extrudes the adsorption placement platform and the module blocking the air hole to form pressure, so that a connection relation is established between the adsorption placement platform and the module; at the moment, the diamond wire is pulled into the middle position of the double-sided adhesive tape foam layer to be divided from the corner position of the module, then the diamond wire is straightened and cannot be bent, the diamond wire is pulled towards the direction close to the body of an assembly worker, and the diamond wire can slowly move until the double-sided adhesive tape foam is separated from the TFT or CTP.
After the disassembly is finished, stopping the vacuum pump, then deflating the vacuum pump, allowing air to enter the cavity, eliminating the vacuum state in the cavity, and at the moment, easily taking down the disassembled module from the adsorption placement platform; it should be noted that, in order to facilitate air release, an air release valve is installed at an air inlet of the vacuum pump, and after the air release valve is opened, air can enter the cavity through the air suction pipe.
In this embodiment, as shown in fig. 1, the diameter of the air holes 11 is 2mm, and a plurality of the air holes 11 are arranged in a matrix; the number and the positions of the through holes correspond to those of the air holes 11.
In this embodiment, as shown in fig. 1, the vacuum pump 4 is a rotary-vane vacuum pump. The rotary vane vacuum pump has the advantages of simple structure, low requirement on manufacturing precision, simple processing and compact structure; and the oil return prevention device is arranged when the pump is stopped, so that the engine is convenient to restart.
In this embodiment, as shown in fig. 2, two ends of the diamond wire 5 are connected with handles 51; the diameter of the diamond wire 5 is 0.1 mm. Through setting up the handle for the assembler can have better impetus when using the diamond wire to carry out the cutting operation.
In this embodiment, as shown in fig. 1, the adsorption platform 1 is made of a metal material. The adsorption placement platform made of metal materials has a certain dead weight, so that the diamond wires are used for separating double-sided adhesive foam from TFT or CTP, the movement of the double-sided adhesive foam is avoided, and the movement of the module is avoided; and the metal material can bear larger pressure.
When a user uses the large-size color screen splitting device, firstly, a module to be split is placed on the adsorption placing platform, the deflation valve is confirmed to be in a closed state, then, a switch of the vacuum pump is turned on, and the vacuum pump sucks air in the cavity through the air suction pipe; because the module blocks the air hole on the adsorption placement platform, external air cannot enter the cavity from the air hole, and then in the working process of the vacuum pump, the air in the cavity is pumped out through the air suction pipe, and the air in the cavity is gradually thinned; at the moment, because the air pressure in the cavity is lower than the atmospheric pressure, external air extrudes the adsorption placement platform and the module blocking the air hole to form pressure, and a connection relation is established between the adsorption placement platform and the module; at the moment, an assembling person needs to pull the diamond wires from the corner parts of the module to the middle position of the double-sided adhesive tape foam layer needing to be divided, then the diamond wires are straightened, the diamond wires are pulled towards the direction close to the body of the assembling person with force, and the diamond wires can move slowly until the double-sided adhesive tape foam is separated from the TFT or CTP.
After the splitting is finished, stopping the vacuum pump, opening the air release valve to enable the vacuum pump to release air, enabling external air to enter the air suction pipe through the air release valve and finally enter the cavity, eliminating the vacuum state in the cavity, and at the moment, easily taking down the split module from the adsorption placement platform; and repeating the above actions to perform the next module splitting operation.
Various corresponding changes and modifications can be made by those skilled in the art according to the above technical solutions and concepts, and all such changes and modifications should be included in the protection scope of the present invention.
Claims (5)
1. A large-size color screen splitting device is characterized by comprising an adsorption placement platform (1), an anti-slip pad (2), an air suction pipe (3), a vacuum pump (4) and diamond wires (5), wherein the anti-slip pad (2) is arranged on the adsorption placement platform (1), and the vacuum pump (4) is connected with the adsorption placement platform (1) through the air suction pipe (3); a plurality of air holes (11) are formed in the top of the adsorption placement platform (1), a cavity is formed in the adsorption placement platform (1), and the cavity is communicated with the air holes (11) and the air suction pipe (3); the vacuum pump (4) can suck out air in the cavity; the anti-skid pad (2) is provided with a plurality of through holes corresponding to the air holes (11); the diamond wire (5) is used for cutting and separating the double-sided adhesive foam and the TFT or CTP.
2. The large-size color screen splitting device according to claim 1, wherein the diameter of the air holes (11) is 2mm, and a plurality of air holes (11) are arranged in a matrix form; the number and the positions of the through holes correspond to those of the air holes (11).
3. The large-size color screen splitting device according to claim 1, wherein the vacuum pump (4) is a rotary-vane vacuum pump.
4. The large-size color screen splitting device according to claim 1, wherein handles (51) are connected to both ends of the diamond wire (5).
5. The large-size color screen splitting device according to claim 1, wherein the adsorption placement platform (1) is made of a metal material; the diameter of the diamond wire (5) is 0.1 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023122326.1U CN214352740U (en) | 2020-12-21 | 2020-12-21 | Large-size color screen splitting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023122326.1U CN214352740U (en) | 2020-12-21 | 2020-12-21 | Large-size color screen splitting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214352740U true CN214352740U (en) | 2021-10-08 |
Family
ID=77987743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023122326.1U Active CN214352740U (en) | 2020-12-21 | 2020-12-21 | Large-size color screen splitting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214352740U (en) |
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2020
- 2020-12-21 CN CN202023122326.1U patent/CN214352740U/en active Active
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