CN211802934U - TFT liquid crystal display cleaning device - Google Patents
TFT liquid crystal display cleaning device Download PDFInfo
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- CN211802934U CN211802934U CN202020245668.3U CN202020245668U CN211802934U CN 211802934 U CN211802934 U CN 211802934U CN 202020245668 U CN202020245668 U CN 202020245668U CN 211802934 U CN211802934 U CN 211802934U
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- crystal display
- conveying device
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Abstract
The utility model discloses a TFT liquid crystal display cleaning device, it includes frame, conveyer, first clean fixed platform, second clean fixed platform, first cleaning device and second cleaning device, conveyer is including being fixed in first conveyer and the second conveyer on the frame, the second conveyer is located the top of first conveyer and the end of first conveyer aligns with the front end of second conveyer; the first cleaning fixing platform can be fixed on the first conveying device in a transversely moving mode; the second cleaning fixing platform can be fixed on the second conveying device in a transversely movable mode; the first cleaning device is fixed above the first conveying device; the second cleaning device is fixed below the second conveying device. The efficiency is improved by nearly one time, the breakage rate can be reduced to 0.01 percent due to no need of overturning and controllable wiping force, the cleaning effect can reach 99 percent, and the cleaning effect is greatly improved.
Description
Technical Field
The utility model relates to a liquid crystal display produces the manufacturing field, in particular to TFT liquid crystal display cleaning device.
Background
Present TFT liquid crystal display's positive and negative has a large amount of dusts and dirt such as cull usually, causes the pollution when pasting to TFT liquid crystal display and TP for preventing dirt such as these dusts and cull to lead to the appearance of defective products, so must clean TFT liquid crystal display positive and negative face dust and dirt before the laminating, but the TFT liquid crystal display who has pasted the polaroid can not pass through ultrasonic water washing, only can clean the dry-cleaning. Traditional operation mode has cleaned openly for the manual work with dustless cloth on the operation panel, clean the back again after the upset, the operation panel can amass a large amount of filths, the positive and negative can lead to secondary pollution in an operation panel operation simultaneously, it is very poor to clean the effect, and overturn TFT liquid crystal display repeatedly, or increase the liquid crystal display limit and collapse and damaged risk, its breakage rate is about 0.5%, a artifical clean TFT liquid crystal display needs 10s-15s, effect and dynamics are all more subjective to manual operation cleaning, it cleans the effect and is 70% usually, also lead to a large amount of TFT liquid crystal display to break easily when the dynamics is great.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a TFT liquid crystal display cleaning device is provided, cleaning device can clean dry-cleaning to TFT liquid crystal display' S the front and the back, positive sanitization back, the fixed product of the clean fixed platform of second is clean, and need not to overturn the operation, can not cause secondary pollution to TFT liquid crystal display, it is effectual to clean, this equipment only needs 8S to accomplish once through the test and cleans, efficiency promotes nearly one time, because it is controllable not to overturn and clean the dynamics, its breakage rate can reduce to 0.01%, clean effect can reach 99%, clean effect has been promoted by a wide margin.
The utility model discloses the technical problem that will solve realizes through following technical scheme:
in order to solve the technical problem, the utility model provides a TFT liquid crystal display screen cleaning device, which comprises a frame, a conveying device, a first cleaning fixing platform, a second cleaning fixing platform, a first cleaning device and a second cleaning device, wherein the conveying device comprises a first conveying device and a second conveying device which are fixed on the frame, the second conveying device is arranged above the first conveying device, and the end of the first conveying device is aligned with the front end of the second conveying device; the first cleaning fixing platform can be fixed on the first conveying device in a transversely moving mode; the second cleaning fixing platform can be fixed on the second conveying device in a transversely movable mode; the first cleaning device is fixed above the first conveying device; the second cleaning device is fixed below the second conveying device.
Further, vacuum chucks are arranged on the first cleaning fixing platform and the second cleaning fixing platform.
Furthermore, a vacuum valve is connected to the vacuum chuck, the vacuum valve includes a vacuum port and an air port, the vacuum port controls the vacuum pipeline to be switched on and off, and the air port is used for controlling the external air to be switched on and off with the duct.
Furthermore, the first cleaning and fixing platform and the second cleaning and fixing platform are both provided with fixing clamps.
Furthermore, a motor capable of driving the second cleaning and fixing platform to move longitudinally is arranged on the second cleaning and fixing platform.
Further, the first cleaning device and the second cleaning device respectively comprise a cleaning brush roller and a dust suction air pipe.
Furthermore, the dust absorption air pipe is connected with a vacuum pump.
Further, the cleaning brush roller is an anti-static cleaning brush roller.
Further, the conveying device comprises a third conveying device arranged at the tail end of the second conveying device.
The utility model discloses following beneficial effect has:
cleaning device can clean dry-cleaning to TFT liquid crystal display' S front and back, the positive sanitization back, the fixed product of the clean fixed platform of second is clean, and need not to overturn the operation, can not cause secondary pollution to TFT liquid crystal display, it is effectual to clean, this equipment only needs 8S to accomplish once cleaning through the test, efficiency promotes nearly one time, because do not need the upset and clean the dynamics controllable, its breakage rate can reduce to 0.01%, clean effect can reach 99%, clean effect has been promoted by a wide margin.
Vacuum chucks are arranged on the first cleaning and fixing platform and the second cleaning and fixing platform. Adsorb TFT liquid crystal display through vacuum chuck and can improve and adsorb the success rate, avoid causing the injury to TFT liquid crystal display, it is fixed effectual.
First cleaning device and second cleaning device all include clean brush roller and dust absorption tuber pipe, and the back of clean brush roller is located to the dust absorption tuber pipe, and when clean brush roller swept down the dust, the dust absorption tuber pipe was immediately siphoned away the dust, avoided polluting the workstation, prevented secondary pollution.
Drawings
Fig. 1 is the utility model provides a pair of TFT liquid crystal display cleaning device's schematic structure diagram.
Detailed Description
The present invention will be described in detail with reference to the following examples, which are only preferred embodiments of the present invention and are not intended to limit the present invention.
The utility model provides a TFT liquid crystal display cleaning device, it includes frame, conveyer, first clean fixed platform, second clean fixed platform, first cleaning device and second cleaning device, conveyer is including being fixed in first conveyer and the second conveyer on the frame, the second conveyer is located the top of first conveyer and the end of first conveyer aligns with the front end of second conveyer; the first cleaning fixing platform can be fixed on the first conveying device in a transversely moving mode; the second cleaning fixing platform can be fixed on the second conveying device in a transversely movable mode; the first cleaning device is fixed above the first conveying device; the second cleaning device is fixed below the second conveying device. Cleaning device can clean dry-cleaning to TFT liquid crystal display' S front and back, the positive sanitization back, the fixed product of the clean fixed platform of second is clean, and need not to overturn the operation, can not cause secondary pollution to TFT liquid crystal display, it is effectual to clean, this equipment only needs 8S to accomplish once cleaning through the test, efficiency promotes nearly one time, because do not need the upset and clean the dynamics controllable, its breakage rate can reduce to 0.01%, clean effect can reach 99%, clean effect has been promoted by a wide margin.
Furthermore, all there is the fixation clamp on first clean fixed platform and the clean fixed platform of second, and the accessible fixation clamp is fixed with TFT liquid crystal display centre gripping.
Further, vacuum chucks are arranged on the first cleaning fixing platform and the second cleaning fixing platform. Adsorb TFT liquid crystal display through vacuum chuck and can improve and adsorb the success rate, avoid causing the injury to TFT liquid crystal display, it is fixed effectual.
Furthermore, a vacuum valve is connected to the vacuum chuck, the vacuum valve includes a vacuum port and an air port, the vacuum port controls the vacuum pipeline to be switched on and off, and the air port is used for controlling the external air to be switched on and off with the duct. Vacuum adsorption and vacuum breaking are controlled by a vacuum valve to be put down.
Furthermore, be equipped with on the clean fixed platform of second and drive the clean fixed platform longitudinal movement's of second motor to thereby make the clean fixed platform of second can move down and adsorb TFT liquid crystal display and reach the settlement height, not unidimensional TFT liquid crystal display is also suitable for simultaneously.
Furthermore, first cleaning device and second cleaning device all include clean brush roller and dust absorption tuber pipe, and the dust absorption tuber pipe is located the back of clean brush roller, and when clean brush roller swept down the dust, the dust absorption tuber pipe was immediately siphoned away the dust, avoided polluting the workstation, prevented secondary pollution.
Furthermore, the dust absorption air pipe is connected with a vacuum pump machine, and the wind power of the dust absorption air pipe is enhanced through the vacuum pump machine, so that dust can be completely absorbed, and secondary pollution is avoided.
Further, the cleaning brush roller is an anti-static cleaning brush roller.
Further, the conveying device comprises a third conveying device arranged at the tail end of the second conveying device.
The invention is further illustrated by the following specific examples:
referring to fig. 1, in operation, firstly, a TFT liquid crystal display screen is placed on a first cleaning and fixing platform 1, the first cleaning and fixing platform 1 fixes the TFT liquid crystal display screen through a vacuum chuck, the first cleaning and fixing platform 1 is driven by a first conveying device 2 to move transversely, when the first cleaning and fixing platform moves below a first cleaning device 3, an anti-static cleaning brush roller cleans and removes dust on the front side of the TFT liquid crystal display screen, a vacuum pump is started, the cleaned dust is sucked away through a dust suction air pipe, when the first cleaning and fixing platform 1 moves to the tail end of the first conveying device 2, the first cleaning and fixing platform stops moving downwards from an initial position under the drive of a motor 5, when the surface of the vacuum chuck moves to a distance of 0.1mm from the TFT liquid crystal display screen, the vacuum chuck of the first cleaning and fixing platform 1 breaks vacuum through a vacuum valve, and simultaneously, the vacuum chuck of the second cleaning and fixing platform 4 is started, transfer TFT liquid crystal display to on the clean fixed platform 4 of second, the clean fixed platform 4 of second upwards moves to the initial position under the effect of motor 5, second conveyer 6 drives it and carries out lateral shifting after returning to the initial position, when removing the top of second cleaning device 7, prevent that the clean brush roller of static cleans and removes dust to TFT liquid crystal display's the back, the vacuum pump machine starts, the dust that clears up is siphoned away through the dust absorption tuber pipe, stop when the clean fixed platform 4 of second removes the end of second conveyer 6, vacuum chuck breaks the vacuum, TFT liquid crystal display falls into third conveyer 8, convey TFT liquid crystal display to next station or collect.
While the present invention has been described in detail with reference to the preferred embodiments thereof, it should be understood that the above description should not be taken as limiting the present invention. Numerous modifications and alterations to the present invention will become apparent to those skilled in the art upon reading the foregoing description. Accordingly, the scope of the invention should be limited only by the attached claims.
Claims (9)
1. A TFT liquid crystal display cleaning device, its characterized in that, it includes:
a frame;
the conveying device comprises a first conveying device and a second conveying device which are fixed on the rack, the second conveying device is arranged above the first conveying device, and the tail end of the first conveying device is aligned with the front end of the second conveying device;
the first cleaning fixed platform can be transversely movably fixed on the first conveying device;
the second cleaning fixed platform can be transversely movably fixed on the second conveying device;
the first cleaning device is fixed above the first conveying device;
and the second cleaning device is fixed below the second conveying device.
2. The TFT liquid crystal display cleaning apparatus of claim 1, wherein the first cleaning fixing platform and the second cleaning fixing platform are provided with vacuum suction cups.
3. The TFT liquid crystal display cleaning device of claim 2, wherein a vacuum valve is connected to the vacuum chuck, the vacuum valve comprises a vacuum port and an air port, the vacuum port controls the vacuum pipeline to be switched on and off, and the air port is used for controlling external air to be switched on and off with the guide pipe.
4. The TFT liquid crystal display cleaning apparatus of claim 1, wherein the first cleaning fixing platform and the second cleaning fixing platform have fixing clips.
5. The cleaning device for the TFT liquid crystal display according to claim 1, wherein the second cleaning fixing platform is provided with a motor for driving the second cleaning fixing platform to move longitudinally.
6. The TFT liquid crystal display cleaning device of claim 1, wherein the first cleaning device and the second cleaning device each comprise a cleaning brush roller and a dust suction air duct.
7. The TFT liquid crystal display cleaning device of claim 6, wherein the dust suction duct is connected with a vacuum pump.
8. The TFT liquid crystal display cleaning device of claim 6, wherein the cleaning brush roller is an anti-static cleaning brush roller.
9. The TFT liquid crystal display cleaning apparatus of claim 1, wherein the conveyor comprises a third conveyor disposed at an end of the second conveyor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020245668.3U CN211802934U (en) | 2020-03-03 | 2020-03-03 | TFT liquid crystal display cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020245668.3U CN211802934U (en) | 2020-03-03 | 2020-03-03 | TFT liquid crystal display cleaning device |
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| Publication Number | Publication Date |
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| CN211802934U true CN211802934U (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020245668.3U Active CN211802934U (en) | 2020-03-03 | 2020-03-03 | TFT liquid crystal display cleaning device |
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| CN (1) | CN211802934U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111250444A (en) * | 2020-03-03 | 2020-06-09 | 信利光电仁寿有限公司 | TFT liquid crystal display screen cleaning device and cleaning method |
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2020
- 2020-03-03 CN CN202020245668.3U patent/CN211802934U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111250444A (en) * | 2020-03-03 | 2020-06-09 | 信利光电仁寿有限公司 | TFT liquid crystal display screen cleaning device and cleaning method |
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