CN204277709U - A kind of grinding and cleaning apparatus - Google Patents
A kind of grinding and cleaning apparatus Download PDFInfo
- Publication number
- CN204277709U CN204277709U CN201420771593.7U CN201420771593U CN204277709U CN 204277709 U CN204277709 U CN 204277709U CN 201420771593 U CN201420771593 U CN 201420771593U CN 204277709 U CN204277709 U CN 204277709U
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- grinding
- liquid
- crystalline glasses
- lapping tape
- cleaning apparatus
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Abstract
The utility model discloses a kind of grinding and cleaning apparatus, comprise pedestal, the liquid-crystalline glasses connecting gear be fixed on pedestal, the lapping tape mechanism arranged with the feeding plane orthogonal of described liquid-crystalline glasses connecting gear, grinding Z axis controlling organization for driving described lapping tape mechanism to be elevated; Flexible grinding band in described lapping tape mechanism circumference under the driving of grinding motor is rotated, and compresses with the liquid-crystalline glasses on liquid-crystalline glasses connecting gear under the effect of described grinding Z axis controlling organization; The bottom of described lapping tape mechanism is also provided with a wiper mechanism.Grinding and cleaning apparatus disclosed in the utility model is used for the surface of ground and cleaned liquid-crystalline glasses, improves the cleanliness factor in liquid-crystalline glasses production process, decreasing pollution.
Description
[technical field]
The utility model relates to liquid crystal display manufacturing technology field, particularly relates to a kind of grinding and cleaning apparatus.
[background technology]
Along with constantly bringing forth new ideas of science and technology, liquid crystal display is seen everywhere, and the definition of display screen directly has influence on the visual sensory of people.In the manufacturing flow process of display screen, having one important process flow process, is exactly at polarizer sheet sticking before liquid-crystalline glasses, and by ground and cleaned, cleaning solution crystal glass tow sides, ensure the cleanliness factor of liquid-crystalline glasses during polarizer sheet sticking.
In the ground and cleaned technical process of liquid-crystalline glasses, the two sides, front and back of lapping tape spin finishing liquid-crystalline glasses.Liquid-crystalline glasses completes cutting, transport, is contacting with material disc or jam, all can exist and adhere to some pollutants such as dust, impurity, reduce the cleanliness factor of production technology, liquid-crystalline glasses is stained with dust, directly have influence on the display effect of display.Liquid-crystalline glasses glass has impurity, can cause the damage of the breaking of liquid-crystalline glasses, polaroid in polarizer sheet sticking process, cause product in process of production bad, what situation was serious also can directly scrap polaroid and liquid-crystalline glasses.In existing production process, unclean to liquid-crystalline glasses surface, or lean on scraper or lean on sticky dust cleaning roller arrangement or manually clean, both easily lean on into the damage of glass surface, and cleanliness factor in production process is not high, thus badly influence the image quality of liquid crystal display.
[summary of the invention]
In order to promote the manufacture level of liquid crystal display, the utility model provides a kind of grinding and cleaning apparatus, for the surface of ground and cleaned liquid-crystalline glasses, improves the cleanliness factor in liquid-crystalline glasses production process, decreasing pollution.
For above-mentioned purpose, the utility model provides following technical scheme:
A kind of grinding and cleaning apparatus, comprise pedestal, the liquid-crystalline glasses connecting gear be fixed on pedestal, the lapping tape mechanism arranged with the feeding plane orthogonal of described liquid-crystalline glasses connecting gear, grinding Z axis controlling organization for driving described lapping tape mechanism to be elevated; Flexible grinding band in described lapping tape mechanism circumference under the driving of grinding motor is rotated, and compresses with the liquid-crystalline glasses on liquid-crystalline glasses connecting gear under the effect of described grinding Z axis controlling organization; The bottom of described lapping tape mechanism is also provided with a wiper mechanism.
In grinding and cleaning apparatus disclosed in the utility model, liquid-crystalline glasses advances by the liquid-crystalline glasses connecting gear on pedestal, the direction of transfer of liquid-crystalline glasses connecting gear is perpendicular to lapping tape mechanism, lapping tape mechanism is installed on grinding Z axis controlling organization, grinding Z axis controlling organization carries out height to lapping tape mechanism and regulates, lapping tape mechanism is when grinding, grinding Z axis controlling organization drives and lapping tape is contacted with liquid-crystalline glasses, lapping tape drives by grinding motor and is rotated, liquid-crystalline glasses is by liquid-crystalline glasses connecting gear forward impelling simultaneously, liquid-crystalline glasses and lapping tape is made to produce relative motion, complete abrasive action, lapping tape is a kind of flexible strap, and the partial impurities on liquid-crystalline glasses surface has certain adhesiveness, wiper mechanism is polished to the abrasive material of lapping tape loss and liquid-crystalline glasses the impurity portion of carrying out that belt grinding gets off and washes, thus ensure the cleanliness factor on liquid-crystalline glasses surface, improve the cleanliness factor in liquid-crystalline glasses production process, decreasing pollution.
[accompanying drawing explanation]
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the structural representation of Tu1Zhong lapping tape mechanism and wiper mechanism;
Fig. 3 is the structural representation of liquid-crystalline glasses connecting gear in Fig. 1;
Fig. 4 is the structural scheme of mechanism of lapping tape mechanism driving device;
Fig. 5 is the adjustment structure schematic diagram of Tu1Zhong lapping tape mechanism.
[detailed description of the invention]
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is elaborated.
As shown in Figures 1 to 4, grinding and cleaning apparatus of the present utility model comprise pedestal, the liquid-crystalline glasses connecting gear 3 be fixed on pedestal, the lapping tape mechanism 2 arranged with the feeding plane orthogonal of described liquid-crystalline glasses connecting gear 3, grinding Z axis controlling organization 1 for driving described lapping tape mechanism 2 to be elevated; Flexible grinding band 4 in described lapping tape mechanism 2 circumference under the driving of grinding motor 6 is rotated, and compresses with the liquid-crystalline glasses 5 on liquid-crystalline glasses connecting gear 3 under the effect of described grinding Z axis controlling organization 1; The bottom of described lapping tape mechanism 2 is also provided with a wiper mechanism;
In grinding and cleaning apparatus disclosed in the utility model, liquid-crystalline glasses 5 advances by the liquid-crystalline glasses connecting gear 3 on pedestal, the direction of transfer of liquid-crystalline glasses connecting gear 3 is perpendicular to lapping tape mechanism, lapping tape mechanism is installed on grinding Z axis controlling organization 1, grinding Z axis controlling organization 1 pair of lapping tape mechanism 2 carries out height and regulates, lapping tape mechanism 2 is when grinding, grinding Z axis controlling organization 1 drives and lapping tape 4 is contacted with liquid-crystalline glasses 5, lapping tape 4 drives by grinding motor 6 and is rotated, liquid-crystalline glasses 5 is by liquid-crystalline glasses connecting gear 3 forward impelling simultaneously, liquid-crystalline glasses 5 and lapping tape 4 is made to produce relative motion, complete abrasive action, lapping tape is a kind of flexible strap, and the partial impurities on liquid-crystalline glasses surface has certain adhesiveness, wiper mechanism is polished to the abrasive material of lapping tape 4 loss and liquid-crystalline glasses 5 impurity that belt grinding gets off and cleans, thus ensure the cleanliness factor on liquid-crystalline glasses surface, improve the cleanliness factor in liquid-crystalline glasses production process, decreasing pollution.
Preferably, described liquid-crystalline glasses connecting gear 3 comprise for PF crystal glass 5 many groups transfer roller 7, for clamp liquid-crystalline glasses rubber covered roll, for driving the servomotor 9 of described transfer roller 5, transfer roller 7 drives by servomotor 9, and control accuracy is accurate, and transfer rate is adjustable;
Further, described liquid-crystalline glasses connecting gear 3 is also provided with for detecting the fiber sensor 8 whether it depositing liquid-crystalline glasses 5, described fiber sensor 8 is connected with the controller of described servomotor 9, is accurately controlled the feeding of liquid-crystalline glasses by fiber sensor 8;
Further, the top of described transfer roller 7 is provided with transfer roller hold-down roller 12 parallel with it, forms the clamping part of liquid-crystalline glasses 5 between described transfer roller hold-down roller 12 and described transfer roller 7; During lapping tape 4 lapping liquid crystal glass 5, can produce corresponding frictional force, transfer roller hold-down roller 12 is clamping liquid-crystalline glasses 5 when grinding, and ensures that liquid-crystalline glasses 5 can not be polished the frictional force band of generation partially, completes abrasive action;
Preferably, described lapping tape mechanism 2 comprises grinding motor 6, lapping tape 4, driving wheel, driven pulley, tensioning cylinder 13, driving wheel is fixedly connected with the output shaft of described grinding motor 6, and described lapping tape 4 to be installed on described driving wheel and driven pulley and by the tensioning of described tensioning cylinder 13; As preferably, in concrete enforcement, the driving wheel in described lapping tape mechanism 2 is one, is installed on the output shaft of grinding motor 6; Driven pulley is three, and one is tensioning driven pulley, is installed on tensioning cylinder 13, and lapping tape 4 tensioning is a rectangular loop for supporting driven pulley by two, so that realize grinding;
Further, described grinding motor 6, lapping tape 4, driving wheel, driven pulley, tensioning cylinder 13 are installed in grinding gripper shoe, are convenient to the fixing of its locus;
Preferably, described tensioning cylinder 13 is connected for regulating the precise pressure regulating valve of tensioning pressure with one, so that regulate tensioning pressure, meets the demand of different operating mode;
Preferably, described tensioning cylinder is connected with a threeway hand-operated valve; In grinding and cleaning apparatus of the present utility model, lapping tape 4 is a kind of belts being added with special abrasive material on ring belt, in the process of abrasive action, relative motion is produced with liquid-crystalline glasses 5, the abrasive material on lapping tape 4 surface can produce certain consumption, therefore lapping tape 4 needs periodic replacement, when changing lapping tape 4, threeway hand-operated valve 14 before grinding tensioning cylinder 13 is commutated, pressure in the cylinder 13 of removal tensioning cylinder, after completing lapping tape replacing, then swivel tee hand-operated valve 14 commutates, re-tensioning lapping tape, and then can reuse;
Preferably, described wiper mechanism comprises described grinding air pressure subregion plate 10 and the grinding air blowing block 11 corresponding with described grinding air pressure subregion plate 10, in concrete enforcement, aqueous vapor mixture can be added before grinding air pressure subregion plate 10 and grinding air blowing block 11, while lapping tape 4 lapping liquid crystal glass, be polished to the abrasive material of lapping tape 4 loss and liquid-crystalline glasses 5 the impurity portion of carrying out that belt grinding gets off to wash, ensure the cleanliness factor on liquid-crystalline glasses 5 surface;
Further, described wiper mechanism is positioned at described liquid-crystalline glasses 5 and the back side of lapping tape 4, the pressure that the gas-vapor mix body that described wiper mechanism is formed is formed acts on described lapping tape 4, causes lapping tape 4 to be adjacent to described liquid-crystalline glasses 5, grind strength during grinding evenly; In concrete enforcement, the gas part before gas-vapor mix is added with the electric Proportion valve that can be used for adjustable pressure size, realizes the quantification adjustment that described lapping tape 4 acts on the power of described liquid-crystalline glasses 5, meets different operating modes further;
Preferably, described lapping tape mechanism is connected with described grinding Z axis controlling organization 1 by the rotating dog 15 and set screw 16 for regulating lapping tape and the parallel relation of liquid-crystalline glasses, lapping tape mechanism regulates the parallel relation of lapping tape and liquid-crystalline glasses 5 by lapping tape mechanism rotating dog 15 and set screw 16, liquid-crystalline glasses uniform stressed when ensureing to grind.
Above-described embodiment of the present invention, does not form limiting the scope of the present invention.Any amendment done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within claims of the present invention.
Claims (10)
1. a grinding and cleaning apparatus, is characterized in that: comprise pedestal, the liquid-crystalline glasses connecting gear be fixed on pedestal, the lapping tape mechanism arranged with the feeding plane orthogonal of described liquid-crystalline glasses connecting gear, grinding Z axis controlling organization for driving described lapping tape mechanism to be elevated; Flexible grinding band in described lapping tape mechanism circumference under the driving of grinding motor is rotated, and compresses with the liquid-crystalline glasses on liquid-crystalline glasses connecting gear under the effect of described grinding Z axis controlling organization; The bottom of described lapping tape mechanism is also provided with a wiper mechanism.
2. grinding and cleaning apparatus as claimed in claim 1, is characterized in that: described liquid-crystalline glasses connecting gear comprise for PF crystal glass many groups transfer roller, for clamp liquid-crystalline glasses rubber covered roll, for driving the servomotor of described transfer roller.
3. grinding and cleaning apparatus as claimed in claim 2, is characterized in that: described liquid-crystalline glasses connecting gear is also provided with for detecting the fiber sensor whether it depositing liquid-crystalline glasses, and described fiber sensor is connected with the controller of described servomotor.
4. grinding and cleaning apparatus as claimed in claim 2, is characterized in that: the top of described transfer roller is provided with transfer roller hold-down roller parallel with it, forms the clamping part of liquid-crystalline glasses between described transfer roller hold-down roller and described transfer roller.
5. grinding and cleaning apparatus as claimed in claim 1, it is characterized in that: described lapping tape mechanism comprises grinding motor, lapping tape, driving wheel, driven pulley, tensioning cylinder, driving wheel is fixedly connected with the output shaft of described grinding motor, and described lapping tape to be installed on described driving wheel and driven pulley and by described tensioning cylinder tensioning.
6. grinding and cleaning apparatus as claimed in claim 5, is characterized in that: described grinding motor, lapping tape, driving wheel, driven pulley, tensioning cylinder are installed in grinding gripper shoe.
7. grinding and cleaning apparatus as claimed in claim 5, is characterized in that: described tensioning cylinder is connected for regulating the electric Proportion valve of tensioning pressure with one.
8. grinding and cleaning apparatus as claimed in claim 5, is characterized in that: described tensioning cylinder is connected with a threeway hand-operated valve.
9. grinding and cleaning apparatus as claimed in claim 5, is characterized in that: the grinding air pressure subregion plate that described wiper mechanism comprises with described tensioning cylinder connects and the grinding air blowing block corresponding with described grinding air pressure subregion plate.
10. grinding and cleaning apparatus as claimed in claim 1, is characterized in that: described lapping tape mechanism is connected with described grinding Z axis controlling organization by the rotating dog and set screw for regulating lapping tape and the parallel relation of liquid-crystalline glasses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420771593.7U CN204277709U (en) | 2014-12-09 | 2014-12-09 | A kind of grinding and cleaning apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420771593.7U CN204277709U (en) | 2014-12-09 | 2014-12-09 | A kind of grinding and cleaning apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204277709U true CN204277709U (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420771593.7U Active CN204277709U (en) | 2014-12-09 | 2014-12-09 | A kind of grinding and cleaning apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204277709U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105252387A (en) * | 2015-09-01 | 2016-01-20 | 深圳市易天自动化设备有限公司 | Grinding and cleaning equipment for liquid crystal glass |
| CN107825253A (en) * | 2017-11-30 | 2018-03-23 | 广东仕博精工科技有限公司 | A kind of glass grinding cleaning device |
| CN111331478A (en) * | 2020-03-11 | 2020-06-26 | 珞石（北京）科技有限公司 | Automatic feeding mechanism for deburring |
-
2014
- 2014-12-09 CN CN201420771593.7U patent/CN204277709U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105252387A (en) * | 2015-09-01 | 2016-01-20 | 深圳市易天自动化设备有限公司 | Grinding and cleaning equipment for liquid crystal glass |
| CN107825253A (en) * | 2017-11-30 | 2018-03-23 | 广东仕博精工科技有限公司 | A kind of glass grinding cleaning device |
| CN111331478A (en) * | 2020-03-11 | 2020-06-26 | 珞石（北京）科技有限公司 | Automatic feeding mechanism for deburring |
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| GR01 | Patent grant | ||
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| CP03 | Change of name, title or address |
Address after: 518000 Guangdong city of Shenzhen province Baoan District manhole street dawangshan community west industrial park the first building Patentee after: Shenzhen Yi Tian automation equipment Limited by Share Ltd Address before: 518000 Guangdong, Baoan District, Fuyong street, Phoenix Industrial Zone, the first industrial park, building C, layer second, layer Patentee before: Shenzhen ETmade Automation Equipment Co., Ltd. |