CN108000368B - Anti-dazzle surface treatment equipment and treatment method for curved-edge glass cover plate - Google Patents
Anti-dazzle surface treatment equipment and treatment method for curved-edge glass cover plate Download PDFInfo
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- CN108000368B CN108000368B CN201711248569.XA CN201711248569A CN108000368B CN 108000368 B CN108000368 B CN 108000368B CN 201711248569 A CN201711248569 A CN 201711248569A CN 108000368 B CN108000368 B CN 108000368B
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- glass cover
- cover plate
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- surface treatment
- grooves
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- 239000011521 glass Substances 0.000 title claims abstract description 93
- 238000004381 surface treatment Methods 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims abstract description 11
- 239000007788 liquid Substances 0.000 claims abstract description 38
- 238000005530 etching Methods 0.000 claims abstract description 32
- 238000005498 polishing Methods 0.000 claims abstract description 23
- 238000001035 drying Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 4
- 239000000758 substrate Substances 0.000 claims description 68
- 230000007246 mechanism Effects 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 238000005507 spraying Methods 0.000 claims description 17
- 238000005406 washing Methods 0.000 claims description 16
- 239000007921 spray Substances 0.000 claims description 14
- 238000007664 blowing Methods 0.000 claims description 4
- 230000001154 acute effect Effects 0.000 claims description 3
- 238000010981 drying operation Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000005357 flat glass Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
- B24C1/08—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for polishing surfaces, e.g. smoothing a surface by making use of liquid-borne abrasives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C15/00—Surface treatment of glass, not in the form of fibres or filaments, by etching
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Surface Treatment Of Glass (AREA)
Abstract
The invention relates to an anti-dazzle surface treatment device and a treatment method for a curved-edge glass cover plate, which comprises a rack, wherein a base plate, an etching device, a polishing device and a drying device are sequentially arranged on the rack along a material conveying direction, a plurality of grooves for placing the glass cover plate are formed in the base plate, convex parts which are completely attached to the inner surface of the glass cover plate are arranged in the grooves, two ends of each convex part are in contact with two ends of each groove, gaps are reserved between two sides of each convex part and two side walls of each groove, a liquid discharge channel is arranged in the middle of the base plate, a liquid discharge port communicated with the liquid discharge channel is formed in one end of each gap, the etching device comprises a panel which moves back and forth and is used for placing the base plate, a plurality of burettes which are arranged on the. The device has simple structure and good surface treatment effect.
Description
Technical Field
The invention relates to anti-dazzle surface treatment equipment and method for a curved-edge glass cover plate.
Background
The use of curved glass covers for mobile phone glass covers has become an industry trend, and more mobile phone manufacturers use double curved glass covers as a choice for new mobile phones. For the flat glass cover plate, the surface processing (mainly etching, polishing and the like on the outer surface) is easy, and the whole glass panel can be cut after being processed. However, for curved glass, two opposite sides of the glass panel are curved; therefore, the curved-edge glass can be cut and then heated to be formed, and then each piece of glass is subjected to independent surface treatment, and the processing equipment and the processing method of the existing flat glass cover plate are not suitable for a new curved-edge glass cover plate any more, so that a new processing device must be developed in a targeted manner.
In a patent entitled "etching apparatus", application No. 2011102298897, 8/11/2011, mention is made of: when the rotating etching device is used for etching the curved glass, the rotating part drives the curved glass to rotate, and the etching liquid can be sprayed onto the curved glass from various angles, so that the curved glass is uniformly etched by the etching liquid, and the problem that the etching liquid is not uniform due to the fact that the flow rate of the etching liquid is not uniform due to the fact that the surface of the curved glass is irregular is avoided. However, in this application, the glass is inconvenient to disassemble and assemble, the etching solution flows from top to bottom, and the degree of corrosion of the glass at the lower layer is obviously higher than that of the glass at the upper layer, so that uniform etching cannot be guaranteed.
Disclosure of Invention
The invention aims at solving the problems in the prior art, namely, the invention aims to provide the anti-dazzle surface treatment equipment and the treatment method for the curved-edge glass cover plate, which have the advantages of uniform treatment result, simple structure and convenience in use.
In order to solve the technical problem, one technical scheme of the invention is as follows: an anti-dazzle surface treatment device for a curved glass cover plate comprises a rack, wherein a base plate, an etching device, a polishing device and a drying device are sequentially arranged on the rack along a material conveying direction, a plurality of grooves for placing the glass cover plate are formed in the base plate, convex parts completely attached to the inner surface of the glass cover plate are arranged in the grooves, two ends of the convex parts are in contact with two ends of the grooves, gaps are reserved between two sides of the convex parts and two side walls of the grooves, a liquid discharge channel is arranged in the middle of the base plate, a liquid discharge port communicated with the liquid discharge channel is formed in one end of each gap, the etching device comprises a panel which moves back and forth and is used for placing the base plate, a plurality of drip pipes which are arranged on the panel and used for spraying etching liquid to the glass cover plate on the base plate, a conveying mechanism for conveying the base plate is further arranged on the, the drying device comprises a plurality of air pipes which are arranged on the conveying mechanism and blow hot air to the glass cover plate on the substrate.
Furthermore, the front and the rear of the polishing device are provided with a washing mechanism, and the washing mechanism comprises a plurality of water spray pipes which are arranged on the conveying mechanism and spray clean water to the glass cover plate on the substrate.
Furthermore, a base station fixed on the rack is arranged below the panel, a guide rod and a screw rod driven to rotate by a motor are arranged on the base station, a nut pair moving on the screw rod is arranged at the bottom of the panel, and a through hole allowing the guide rod to pass through is further formed in the nut pair.
Furthermore, travel switches are arranged at two ends of the base platform, so that the motor rotates reversely after the nut pair touches the travel switches.
Further, the substrate is a PVC plate.
Furthermore, when the glass cover plate is placed in the groove, the upper surface of the glass cover plate is higher than the upper surface of the substrate or is flush with the upper surface of the substrate.
Furthermore, the conveying mechanism comprises a base arranged on the rack, a plurality of rollers are hinged to the base, and the rollers are driven to rotate synchronously by a driving motor.
Furthermore, the bottom of the water spraying pipe is provided with a strip-shaped outlet, the outlet is arranged towards the advancing direction of the substrate, and the orientation of the outlet and the included angle of the substrate form an acute angle.
Furthermore, the tops of two opposite side walls of the groove are rounded.
In order to solve the above technical problem, another technical solution of the present invention is: an anti-dazzle surface treatment method for a special-shaped glass cover plate comprises the following steps:
(1) placing the manufactured special-shaped glass cover plate on a substrate, wherein a plurality of grooves for placing the glass cover plate are formed in the substrate, a convex part completely attached to the inner surface of the glass cover plate is arranged in each groove, two ends of the convex part are in contact with two ends of each groove, a gap is reserved between two sides of the convex part and two side walls of each groove, a liquid discharge channel is arranged in the middle of the substrate, a liquid discharge port communicated with the liquid discharge channel is formed in one end of each gap, and the tops of the two side walls of each groove are subjected to chamfering;
(2) placing the substrate on a panel which moves back and forth, arranging a dropper for dropping etching liquid to a glass cover plate on the substrate above the panel, and carrying out etching operation, wherein the panel moves back and forth for 3-10 times, and each time takes 8-10 s;
(3) the method comprises the following steps that a substrate is placed on a drum-type conveyor belt, a spray pipe for spraying clear water to a glass cover plate on the substrate to provide primary washing, a dropper for spraying polishing liquid to the glass cover plate on the substrate to perform polishing, a spray pipe for spraying clear water to the glass cover plate on the substrate to provide secondary washing, and an air pipe for blowing hot air to the glass cover plate on the substrate to perform drying operation are sequentially arranged above the conveyor belt;
(4) and removing the glass cover plate from the substrate.
Compared with the prior art, the invention has the following beneficial effects: the device can simultaneously carry out the operations of surface etching and polishing on a plurality of glass cover plates by arranging the groove capable of fixing the curved-edge glass cover plate on the substrate, and finally obtains the glass cover plate with a good anti-dazzle surface. The device simple structure, convenient to use to can guarantee that glass apron both sides flexion surface etching is unanimous, can not excessively etch polishing etc. stable performance.
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is a schematic configuration diagram of an embodiment of the present invention.
FIG. 2 is a schematic structural diagram of an etching mechanism according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a transfer mechanism in an embodiment of the present invention.
FIG. 4 is a schematic top view of the structure of a substrate in an embodiment of the present invention.
FIG. 5 is a schematic sectional view showing the structure of a substrate in the embodiment of the present invention.
In the figure: 1-frame, 11-driving motor, 12-driving belt, 2-base table, 21-motor, 22-screw rod, 23-guide rod, 3-nut pair, 31-panel, 4-first support, 41-etching dropper, 5-base, 51-roller, 6-second support, 61-primary washing sprinkler pipe, 62-polishing dropper, 63-secondary washing sprinkler pipe, 64-wind pipe, 7-substrate, 71-groove, 72-protrusion, 73-drainage channel, and 74-drainage port.
Detailed Description
The first embodiment is as follows: as shown in fig. 1 to 5, an anti-dazzle surface treatment device for curved glass cover plates comprises a frame 1, a substrate 7, an etching device, a polishing device and a drying device are sequentially arranged on the frame along a material conveying direction, a plurality of grooves 71 for placing the glass cover plates are arranged on the substrate, convex parts 72 completely attached to the inner surfaces of the glass cover plates are arranged in the grooves, two ends of each convex part are in contact with two ends of each groove, gaps are reserved between two sides of each convex part and two side walls of each groove, a liquid discharge channel 73 is arranged in the middle of the substrate, one end of each gap is provided with a liquid discharge port 74 communicated with the liquid discharge channel, the liquid discharge channel is beneficial to liquid in the grooves to flow out along the liquid discharge ports to avoid liquid accumulation, so that the glass cover plates at the bottoms in the grooves are over-etched, the etching device comprises a panel 31 which moves back and forth and is used for placing the The dropper is communicated with the etching solution supply device), a conveying mechanism for conveying the substrate is further arranged on the frame, the polishing device comprises a plurality of polishing droppers 62 (a second bracket 6 for mounting the polishing droppers is arranged on the frame) which are arranged on the conveying mechanism and used for spraying polishing solution to the glass cover plate on the substrate, and the drying device comprises a plurality of air pipes 64 which are arranged on the conveying mechanism and used for blowing hot air to the glass cover plate on the substrate.
In this embodiment, the front and the back of the polishing apparatus are both provided with a washing mechanism, and the washing mechanism includes a plurality of spray pipes (including a primary washing spray pipe 61 and a secondary washing spray pipe 63 arranged on the second support) arranged on the conveying mechanism and spraying clear water to the glass cover plate on the substrate.
In this embodiment, a base platform 2 fixed on the frame is arranged below the panel, a guide rod 23 and a screw rod 22 driven to rotate by a motor 21 are arranged on the base platform, a nut pair 3 moving on the screw rod is arranged at the bottom of the panel, and a through hole for the guide rod to pass through is further arranged on the nut pair.
In this embodiment, both ends of the base platform are provided with a travel switch, so that the nut pair contacts the travel switch and then the motor rotates reversely.
In this embodiment, the substrate is a PVC plate.
In this embodiment, when the glass cover plate is placed in the groove, the upper surface of the glass cover plate is higher than the upper surface of the substrate, or is flush with the upper surface of the substrate.
In this embodiment, the transfer mechanism comprises a base 5 disposed on the frame, the base is hinged with a plurality of rollers 51, the rollers are driven to rotate synchronously by a driving motor 11, and the driving motor drives all the rollers to rotate synchronously by a transmission belt 12.
In this embodiment, the bottom of the water spraying pipe is provided with a slit-shaped outlet, the outlet is arranged towards the substrate advancing direction, the direction of the outlet and the substrate form an acute angle, and the water spraying pipe is communicated with a device for providing high-pressure water so as to spray out a water jet knife to clean the etching solution or the polishing solution passing through the surface of the glass cover plate of the water jet knife.
In this embodiment, the top of the two opposite side walls of the groove are rounded, so that the residual liquid in the groove can be conveniently discharged. Meanwhile, the peripheral side wall of the groove is matched with the convex part to prop against the two sides of the glass cover plate, so that the glass cover plate is prevented from falling off. The glass cover plate must be removed using a special arrangement, such as a vacuum chuck.
The method comprises the following steps:
(1) placing the manufactured special-shaped glass cover plate on a substrate, wherein a plurality of grooves for placing the glass cover plate are formed in the substrate, a convex part completely attached to the inner surface of the glass cover plate is arranged in each groove, two ends of the convex part are in contact with two ends of each groove, a gap is reserved between two sides of the convex part and two side walls of each groove, a liquid discharge channel is arranged in the middle of the substrate, a liquid discharge port communicated with the liquid discharge channel is formed in one end of each gap, and the tops of the two side walls of each groove are subjected to chamfering;
(2) placing the substrate on a panel which moves back and forth, arranging a dropper for dropping etching liquid to a glass cover plate on the substrate above the panel, and carrying out etching operation, wherein the panel moves back and forth for 3-10 times, and each time takes 8-10 s;
(3) the method comprises the following steps that a substrate is placed on a drum-type conveyor belt, a spray pipe for spraying clear water to a glass cover plate on the substrate to provide primary washing, a dropper for spraying polishing liquid to the glass cover plate on the substrate to perform polishing, a spray pipe for spraying clear water to the glass cover plate on the substrate to provide secondary washing, and an air pipe for blowing hot air to the glass cover plate on the substrate to perform drying operation are sequentially arranged above the conveyor belt;
(4) and removing the glass cover plate from the substrate.
The above description is only a preferred embodiment of the present invention, and all equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the present invention.
Claims (8)
1. The utility model provides a curved edge glass apron anti-dazzle surface treatment equipment which characterized in that: comprises a frame, a substrate, an etching device, a polishing device and a drying device are sequentially arranged on the frame along the material conveying direction, a plurality of grooves for placing glass cover plates are arranged on the substrate, convex parts which are completely attached to the inner surfaces of the glass cover plates are arranged in the grooves, two ends of the convex parts are contacted with two ends of the grooves, gaps are reserved between two sides of the convex parts and two side walls of the grooves, a liquid discharge channel is arranged in the middle of the substrate, a liquid discharge port communicated with the liquid discharge channel is arranged at one end of each gap, the etching device comprises a panel which moves back and forth and is used for placing the substrate, a plurality of burettes which are arranged on the panel and spray etching liquid to the glass cover plates on the substrate, a conveying mechanism for conveying the substrate is also arranged on the frame, the polishing device comprises a plurality of burett, the drying device comprises a plurality of air pipes which are arranged on the conveying mechanism and blow hot air to the glass cover plate on the substrate; when the glass cover plate is placed in the groove, the upper surface of the glass cover plate is higher than the upper surface of the substrate or is flush with the upper surface of the substrate; and the tops of two opposite side walls of the groove are rounded.
2. The curved edge glass cover plate antiglare surface treatment apparatus according to claim 1, characterized in that: the front and rear sides of the polishing device are provided with washing mechanisms, and each washing mechanism comprises a plurality of water spraying pipes which are arranged on the conveying mechanism and spray clean water to the glass cover plate on the substrate.
3. The curved edge glass cover plate antiglare surface treatment apparatus according to claim 1, characterized in that: the panel below is provided with a base station of fixing in the frame, be provided with the guide bar on the base station and order about pivoted lead screw through the motor, the panel bottom is provided with the nut pair that moves on the lead screw, still be provided with the through-hole that lets the guide bar pass on the nut pair.
4. The curved edge glass cover plate antiglare surface treatment device according to claim 3, wherein: travel switches are arranged at two ends of the base platform, so that the motor rotates reversely after the nut pair touches the travel switches.
5. The curved edge glass cover plate antiglare surface treatment apparatus according to claim 1, characterized in that: the base plate is a PVC plate.
6. The curved edge glass cover plate antiglare surface treatment apparatus according to claim 1, characterized in that: the conveying mechanism comprises a base arranged on the rack, a plurality of rollers are hinged to the base, and the rollers are driven to rotate synchronously through a driving motor.
7. The curved edge glass cover plate antiglare surface treatment device according to claim 2, characterized in that: the bottom of the water spraying pipe is provided with a strip seam-shaped outlet, the outlet is arranged towards the advancing direction of the substrate, and the orientation of the outlet and the included angle of the substrate are acute angles.
8. An anti-glare surface treatment method for a shaped glass cover plate using the anti-glare surface treatment apparatus for a curved edge glass cover plate according to claim 1, characterized by comprising the steps of:
(1) placing the manufactured curved-edge glass cover plate on a substrate, wherein a plurality of grooves for placing the glass cover plate are formed in the substrate, convex parts completely attached to the inner surface of the glass cover plate are arranged in the grooves, two ends of the convex parts are in contact with two ends of the grooves, gaps are reserved between two sides of the convex parts and two side walls of the grooves, a liquid discharging channel is arranged in the middle of the substrate, a liquid discharging port communicated with the liquid discharging channel is formed in one end of each gap, and the tops of the two side walls of the grooves are subjected to chamfering treatment;
(2) placing the substrate on a panel which moves back and forth, arranging a dropper for dropping etching liquid to a glass cover plate on the substrate above the panel, and carrying out etching operation, wherein the panel moves back and forth for 3-10 times, and each time takes 8-10 s;
(3) the method comprises the following steps that a substrate is placed on a drum-type conveyor belt, a spray pipe for spraying clear water to a glass cover plate on the substrate to provide primary washing, a dropper for spraying polishing liquid to the glass cover plate on the substrate to perform polishing, a spray pipe for spraying clear water to the glass cover plate on the substrate to provide secondary washing, and an air pipe for blowing hot air to the glass cover plate on the substrate to perform drying operation are sequentially arranged above the conveyor belt;
(4) and removing the glass cover plate from the substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711248569.XA CN108000368B (en) | 2017-12-01 | 2017-12-01 | Anti-dazzle surface treatment equipment and treatment method for curved-edge glass cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711248569.XA CN108000368B (en) | 2017-12-01 | 2017-12-01 | Anti-dazzle surface treatment equipment and treatment method for curved-edge glass cover plate |
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| Publication Number | Publication Date |
|---|---|
| CN108000368A CN108000368A (en) | 2018-05-08 |
| CN108000368B true CN108000368B (en) | 2020-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711248569.XA Active CN108000368B (en) | 2017-12-01 | 2017-12-01 | Anti-dazzle surface treatment equipment and treatment method for curved-edge glass cover plate |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110078381B (en) * | 2019-05-05 | 2023-06-09 | 蚌埠市羚旺新工艺材料研发科技有限公司 | Spray type glass substrate thinning line |
| CN116495998A (en) * | 2023-04-26 | 2023-07-28 | 淄博松柏电子科技有限公司 | Novel etching equipment for curved surface conductive glass |
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| CN101114578A (en) * | 2006-07-24 | 2008-01-30 | 大日本网目版制造株式会社 | Substrate processing method and substrate processing apparatus |
| CN101514081A (en) * | 2009-01-22 | 2009-08-26 | 上海仪捷光电科技有限公司 | Waterfall type laminar flow etching and cutting method |
| CN102659321A (en) * | 2012-05-14 | 2012-09-12 | 深圳市拓捷科技发展有限公司 | Equipment and method for single-surface thinning of multiple pieces of glass |
| CN102923936A (en) * | 2011-08-11 | 2013-02-13 | 富泰华工业（深圳）有限公司 | Etching device |
| CN105645777A (en) * | 2016-03-18 | 2016-06-08 | 张源兴 | Automatic production line for AG anti-dazzle panel display glass |
| CN106430994A (en) * | 2016-09-30 | 2017-02-22 | 浙江星星科技股份有限公司 | Processing method for 3D glass panel free from flash point |
| CN206502747U (en) * | 2017-01-13 | 2017-09-19 | 深圳市正阳精密装备有限公司 | A kind of glare proof glass generating means |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101215015B1 (en) * | 2011-10-07 | 2012-12-24 | 주식회사 지디 | Glass surface treatment system for anti-glare |
-
2017
- 2017-12-01 CN CN201711248569.XA patent/CN108000368B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101114578A (en) * | 2006-07-24 | 2008-01-30 | 大日本网目版制造株式会社 | Substrate processing method and substrate processing apparatus |
| CN101514081A (en) * | 2009-01-22 | 2009-08-26 | 上海仪捷光电科技有限公司 | Waterfall type laminar flow etching and cutting method |
| CN102923936A (en) * | 2011-08-11 | 2013-02-13 | 富泰华工业（深圳）有限公司 | Etching device |
| CN102659321A (en) * | 2012-05-14 | 2012-09-12 | 深圳市拓捷科技发展有限公司 | Equipment and method for single-surface thinning of multiple pieces of glass |
| CN105645777A (en) * | 2016-03-18 | 2016-06-08 | 张源兴 | Automatic production line for AG anti-dazzle panel display glass |
| CN106430994A (en) * | 2016-09-30 | 2017-02-22 | 浙江星星科技股份有限公司 | Processing method for 3D glass panel free from flash point |
| CN206502747U (en) * | 2017-01-13 | 2017-09-19 | 深圳市正阳精密装备有限公司 | A kind of glare proof glass generating means |
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| CN108000368A (en) | 2018-05-08 |
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