CN210287128U - Glass polishing device - Google Patents
Glass polishing device Download PDFInfo
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- CN210287128U CN210287128U CN201920959311.9U CN201920959311U CN210287128U CN 210287128 U CN210287128 U CN 210287128U CN 201920959311 U CN201920959311 U CN 201920959311U CN 210287128 U CN210287128 U CN 210287128U
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Abstract
The utility model relates to a glass production field discloses a glass burnishing device. The glass polishing device comprises a glass platform (1), an air gun (2) and a flame gun (3), wherein the glass platform (1) is used for placing glass (4) to be polished, the flame gun (3) is used for heating and melting an edge part (41) to be polished of the glass (4), and the air gun (2) is used for blowing air to the melted edge part (41) to cool the same. The utility model discloses a glass burnishing device polishes glass through the mode that adopts flame heating and cooling glass limit portion of blowing, and glass limit portion is smooth at heating melting rear surface, does not have the closed angle, can rapid cooling solidification after the cooling of blowing for glass limit portion intensity is higher, can effectively improve glass's polishing quality.
Description
Technical Field
The utility model relates to a glass production field specifically relates to a glass burnishing device.
Background
Currently used glass, such as curved glass of a mobile phone, generally needs to be subjected to edge polishing operation in the production and manufacturing process to improve the edge strength and prevent a mold from being damaged.
The traditional glass polishing mainly adopts mechanical grinding, so that the polishing quality is poor, the labor intensity of operators is high, and the production efficiency is low. Therefore, a new glass polishing technique is required to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a glass polishing device to improve glass polishing quality.
In order to realize the above object, the utility model provides a glass polishing device, glass polishing device includes glass platform, air gun and flame gun, wherein, the glass platform is used for placing and treats polishing glass, the flame gun is used for right glass treat that polishing limit portion heats and make its melt, the air gun is used for melting limit portion blows and makes its cooling.
Optionally, the glass platform is rotatably arranged, and the rotation axis of the glass platform is perpendicular to the upper surface of the glass platform; and/or
The glass polishing device comprises a positioning assembly, and the positioning assembly is used for positioning the glass on the glass platform before polishing.
Optionally, the glass polishing device comprises a driving member for driving the glass platform to rotate; and/or
The positioning assembly comprises a positioning block, the positioning block comprises a first positioning strip and a second positioning strip connected to one end of the first positioning strip, a positioning space matched with any corner of the glass is defined between the first positioning strip and the second positioning strip, and the positioning block can be arranged to lift in the direction perpendicular to the surface of the glass plate.
Optionally, the driving member is a rotating motor, the rotating motor is arranged below the glass platform, and the top end of a rotating shaft of the rotating motor is connected to the bottom of the glass platform; and/or
The positioning assembly comprises a lifting cylinder, and the positioning block is connected to the top end of a piston rod of the lifting cylinder.
Optionally, the glass polishing device comprises a support seat, the support seat is supported between the rotating motor and the glass platform, and a through hole for the rotating shaft to pass through is formed in the support seat.
Optionally, the flame jet port of the flame gun is opposite to the edge part on the extension plane of the glass, and the gas jet port of the gas gun is positioned in the extension direction of the edge part and faces the edge part; and/or
The glass platform is arranged to enable the glass to be adsorbed on the upper surface of the glass platform through vacuum adsorption.
Optionally, the glass polishing device comprises an air gun transverse moving mechanism for driving the air gun to move along the extending direction of the edge part and an air gun longitudinal moving mechanism for driving the air gun to move along the extending direction perpendicular to the edge part; and/or
The glass polishing device comprises a flame gun transverse moving mechanism and a flame gun longitudinal moving mechanism, wherein the flame gun transverse moving mechanism is used for driving the flame gun to move along the extending direction vertical to the edge part, and the flame gun longitudinal moving mechanism is used for driving the flame gun to move along the extending direction of the edge part.
Optionally, the air gun transverse moving mechanism includes an air gun transverse sliding block extending perpendicular to the extending direction of the edge and capable of moving along the extending direction of the edge, the air gun longitudinal moving mechanism includes an air gun longitudinal sliding block extending along the extending direction of the edge, the air gun longitudinal sliding block is mounted on the air gun transverse sliding block and capable of moving along the extending direction of the air gun transverse sliding block, and the air gun is mounted on the air gun longitudinal sliding block; and/or
Flame gun lateral shifting mechanism includes along the extending direction of limit portion extends and can follow the perpendicular to the flame gun lateral sliding block that the extending direction of limit portion removed, flame gun longitudinal shifting mechanism includes along the perpendicular to the flame gun longitudinal sliding block of the extending direction extension of limit portion, the flame gun longitudinal sliding block install in on the flame gun lateral sliding block and can follow the extending direction of flame gun lateral sliding block removes, the flame gun install in on the flame gun longitudinal sliding block.
Optionally, the glass polishing device comprises a control mechanism, and the control mechanism is used for controlling the operation of the air gun transverse moving mechanism, the air gun longitudinal moving mechanism, the flame gun transverse moving mechanism and the flame gun longitudinal moving mechanism.
Optionally, the air gun transverse sliding block, the air gun longitudinal sliding block, the flame gun transverse sliding block and the flame gun longitudinal sliding block are respectively connected with a servo motor, and the control mechanism further controls the movement of the air gun transverse sliding block, the air gun longitudinal sliding block, the flame gun transverse sliding block and the flame gun longitudinal sliding block by controlling the operation of the servo motor.
The utility model discloses a glass burnishing device polishes glass through the mode that adopts flame heating and cooling glass limit portion of blowing, and glass limit portion is smooth at heating melting rear surface, does not have the closed angle, can rapid cooling solidification after the cooling of blowing for glass limit portion intensity is higher, can effectively improve glass's polishing quality.
Other features and advantages of the present invention will be described in detail in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural diagram of an embodiment of the glass polishing apparatus of the present invention.
Description of the reference numerals
1-glass platform, 2-air gun, 21-air injection port, 22-air inlet, 23-air quantity regulating valve, 3-flame gun, 31-flame injection port, 32-fuel inlet, 4-glass, 41-edge, 5-lifting cylinder, 6-positioning block, 7-rotating motor, 8-supporting seat, 9-air gun transverse sliding block, 10-air gun longitudinal sliding block, 11-flame gun transverse sliding block, 12-flame gun longitudinal sliding block, 13-air gun fixing seat and 14-flame gun fixing seat.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
The utility model provides a glass burnishing device, glass burnishing device includes glass platform 1, air gun 2 and flame gun 3, and wherein, glass platform 1 is used for placing and treats polishing glass 4, and flame gun 3 is used for heating to the polishing limit portion 41 of treating of glass 4 and makes its melt, and air gun 2 is used for blowing to the melting limit portion 41 and makes its cooling.
It will be appreciated that the glass polishing apparatus is used to polish each edge of the glass 4, and for ease of description reference is made herein to the structure of the glass polishing apparatus with reference to the edge 41 to be polished as shown in figure 1.
The utility model discloses a glass burnishing device polishes glass through the mode that adopts flame heating and cooling glass limit portion of blowing, and glass limit portion is smooth at heating melting rear surface, does not have the closed angle, can rapid cooling solidification after the cooling of blowing for glass limit portion intensity is higher, can effectively improve glass's polishing quality.
In the utility model, in order to polish each edge of the glass 4, the glass platform 1 can be set to be rotatable, and the rotation axis of the glass platform 1 is vertical to the upper surface of the glass platform 1; alternatively, the air gun 2 and the flame gun 3 may be provided so as to be movable around the circumference of the glass 4. However, in order to simplify the structure and operation of the glass polishing apparatus and reduce the production cost, it is preferable that the glass platen 1 is provided to be rotatable. Wherein, the rotation of the glass platform 1 can be realized by two modes of manual operation and automatic operation. According to the utility model discloses a preferred embodiment, glass burnishing device is including being used for driving the rotatory driving piece of glass platform 1, that is to say, glass platform 1's rotation adopts automatic mode, can improve glass polishing efficiency so greatly.
Wherein, according to the utility model discloses an embodiment of driving piece, as shown in fig. 1, the driving piece is rotating electrical machines 7, and rotating electrical machines 7 sets up in the below of glass platform 1, and the top of rotating electrical machines 7's pivot is connected in the bottom of glass platform 1. In use, the glass platform 1 can rotate with the rotation of the rotating shaft of the rotating motor 7. It will be appreciated that the axis of the shaft is perpendicular to the glass platform 1. In order to improve the smoothness of the rotation of the glass platform 1, the rotating shaft may be connected to the center of the bottom of the glass platform 1.
As shown in fig. 1, the glass platen 1 is a plate-shaped member, and the support of the glass platen 1 is mainly from the rotating shaft of the rotating motor 7, and the stability of the glass platen 1 is low in the case where the tip end area of the rotating shaft is small. In this case, in order to improve the stability of the glass platen 1, the glass polishing apparatus may further include a support base 8, the support base 8 is supported between the rotating motor 7 and the glass platen 1, and a through hole through which the rotating shaft passes is provided in the support base 8 (see fig. 1). Through the setting, the supporting seat 8 not only can stably support the glass platform 1, but also can play a guiding role in the rotating shaft of the rotating motor 7, and the rotating shaft is prevented from radially shaking. The support base 8 may have any suitable shape and structure, and is not limited to the shape shown in fig. 1.
The utility model discloses in, in order to avoid glass 4 to produce the removal and influence the polishing operation after placing on glass platform 1, can set up glass platform 1 into can adsorb glass 4 in glass platform 1's upper surface through vacuum adsorption. In specific implementation, the inside of the glass platform 1 is formed into a cavity, the top wall of the glass platform 1 is provided with an adsorption hole communicated with the cavity, and the adsorption of the glass is realized by forming the cavity into negative pressure. Of course, other means of fixing the glass 4 relative to the glass platform 1 are also possible.
When the glass 4 is polished, the glass 4 is placed on the glass platform 1 and then polished by the flame gun 3 and the air gun 2. In order to facilitate the polishing operation and improve the polishing efficiency, the glass 4 can be positioned on the glass platform 1 and then positioned at the polishing position.
In order to realize the positioning of the glass 4, the glass polishing device can comprise a positioning assembly which is used for positioning the glass 4 on the glass platform 1 before polishing. According to the utility model discloses an embodiment of locating component, as shown in fig. 1, locating component can include locating piece 6, locating piece 6 include first locating strip and connect in the second locating strip of the one end of first locating strip, first locating strip with inject the location space that has agreeed with any bight of glass 4 between the second locating strip (promptly first locating strip with the contained angle that forms between the second locating strip), locating piece 6 sets up to going up and down for the direction that can follow perpendicular to 4 faces of glass (promptly glass place plane). Wherein a positioning space defined between the first and second positioning bars may be determined according to a shape of glass actually polished. Of course, the positioning space can also be set to be adjustable so as to position glasses of different shapes. For example, in the mobile phone curved glass 4 in the shape of a square plate in fig. 1, four corners of the mobile phone curved glass are right angles, in this case, the first positioning bar and the second positioning bar form an L shape.
In the above, the positioning block 6 is provided to be movable up and down in a direction perpendicular to the plate surface of the glass 4, in order to avoid interference of the positioning block 6 when the glass is rotated and polished. In an embodiment of the present invention, the positioning assembly may include a lifting cylinder 5, the positioning block 6 is connected to the top end of the piston rod of the lifting cylinder 5, and the positioning block 6 can be lifted and lowered by the extension and retraction of the piston rod of the lifting cylinder 5 (see fig. 1).
In the utility model, the air gun 2 and the flame gun 3 are movable. The air gun 2 has a gas inlet 22 through which cooling gas (e.g., air) enters and a gas injection port 21 through which the cooling gas is injected. The air gun 2 can also be provided with an air quantity regulating valve 23 for regulating the air quantity of the air gun. The flame gun 3 has a fuel inlet 32 for the entry of fuel (e.g., oxygen) and a flame injection port 31 for the exit of the fuel for combustion to form a flame. It is understood that the gas ejection port 21 and the flame ejection port 31 need to be directed toward the glass side portion 41 when performing the polishing operation. Of course, the gas injection ports 21 and the flame injection ports 31 may be directed toward the side portion 41 in any direction in the plane of the glass 4.
In order to facilitate mounting and movement of the air gun 2 and the flame gun 3, as shown in fig. 1, the flame jet port 31 of the flame gun 3 may be directed to the side portion 41 on the extension plane of the glass 4, and the gas jet port 21 of the air gun 2 may be located in the extension direction of the side portion 41 and directed to the side portion 41.
In order to realize the movement of the air gun 2, the glass polishing apparatus may include an air gun lateral movement mechanism for driving the air gun 2 to move in the extending direction of the edge portion 41 and an air gun longitudinal movement mechanism for driving the air gun 2 to move in the extending direction perpendicular to the edge portion 41.
Wherein, according to the utility model discloses an embodiment, as shown in FIG. 1, air gun lateral shifting mechanism can include the air gun lateral slide 9 that extends along the extending direction of perpendicular to limit portion 41 and can move along the extending direction of limit portion 41, air gun longitudinal shifting mechanism can include the air gun vertical slide 10 that extends along the extending direction of limit portion 41, and air gun vertical slide 10 is installed on air gun lateral slide 9 and can move along the extending direction of air gun lateral slide 9, and air gun 2 is installed on air gun vertical slide 10. The air gun 2 is used for adapting to various glass with different sizes along with the movement of the air gun longitudinal slide block 10 in the extending direction of the air gun transverse slide block 9, and the air gun transverse slide block 9 drives the air gun 2 and the air gun longitudinal slide block 10 to move in the extending direction of the edge part 41 so as to adapt to various edge parts 41 with different lengths.
In order to realize the movement of the flame gun 3, the glass polishing apparatus may include a flame gun lateral moving mechanism for driving the flame gun 3 to move in a direction perpendicular to the extending direction of the edge portion 41 and a flame gun longitudinal moving mechanism for driving the flame gun 3 to move in the extending direction of the edge portion 41.
Wherein, according to the utility model discloses an embodiment, as shown in FIG. 1, flame gun lateral shifting mechanism can include the flame gun lateral slide 11 that extends along the extending direction of limit portion 41 and can remove along the extending direction of perpendicular to limit portion 41, flame gun longitudinal shifting mechanism can include the flame gun longitudinal slide 12 that extends along the extending direction of perpendicular to limit portion 41, and the longitudinal slide 12 of flame gun is installed on the longitudinal slide 11 of flame gun and can remove along the extending direction of the longitudinal slide 11 of flame gun, and flame gun 3 installs on the longitudinal slide 12 of flame gun. The flame gun 3 is used for adapting to the edges 41 with different lengths along with the movement of the flame gun longitudinal slide block 12 in the extending direction of the flame gun transverse slide block 11, and the flame gun transverse slide block 11 drives the flame gun 3 and the flame gun longitudinal slide block 12 to move in the extending direction vertical to the edges 41 so as to adapt to glass with different sizes.
In the above, as shown in fig. 1, the air gun 2 may be mounted on the air gun longitudinal slide 10 through the air gun fixing seat 13. The flame gun 3 can be arranged on a flame gun longitudinal slide block 12 through a flame gun fixing seat 14.
The utility model discloses in, in order to further improve glass burnishing device's automation, glass burnishing device still can include control mechanism, control mechanism is used for control air gun lateral shifting mechanism air gun longitudinal movement mechanism flame gun lateral shifting mechanism and flame gun longitudinal movement mechanism's operation.
The air gun transverse sliding block 9, the air gun longitudinal sliding block 10, the flame gun transverse sliding block 11 and the flame gun longitudinal sliding block 12 are respectively connected with a servo motor, and the control mechanism further controls the movement of the air gun transverse sliding block 9, the air gun longitudinal sliding block 10, the flame gun transverse sliding block 11 and the flame gun longitudinal sliding block 12 by controlling the operation of the servo motors. Specifically, the air gun transverse sliding block 9, the air gun longitudinal sliding block 10, the flame gun transverse sliding block 11 and the flame gun longitudinal sliding block 12 can be mechanical mechanisms consisting of precise linear guide rails and ball screws driven by servo motors, and automatic control is realized by a machine tool numerical controller.
The utility model discloses in, glass burnishing device still can include frame (not shown), and rotating electrical machines 7, lift cylinder 5, air gun horizontal sliding block 9, flame gun horizontal sliding block 11 and bearing 8 all can install in the frame.
The operation of the glass polishing apparatus is described in detail below with reference to fig. 1:
firstly, a positioning block 6 is lifted by a lifting cylinder 5, the glass 4 to be polished is manually placed on a glass platform 1, and one corner of the glass 4 is embedded into a positioning space of the positioning block 6 to complete glass positioning (namely, two adjacent edges of the glass 4 are respectively attached to a first positioning strip and a second positioning strip of the positioning block 6); after the positioning is finished, the glass 4 is adsorbed and fixed through the glass platform 1, and then the lifting cylinder 5 is reset to enable the positioning block 6 to descend; then, controlling the transverse slide block 11 of the flame gun to move to a proper position, then starting and igniting the flame gun 3 to heat the edge part 41, and controlling the longitudinal slide block 12 of the flame gun to move in the heating process to enable the flame gun 3 to finish heating the whole edge part 41; after the heating is finished, the air gun transverse slide block 9 and the air gun longitudinal slide block 10 are controlled to move to proper positions, and then the air gun 2 is started to blow and cool the edge part 41, so that the polishing of the edge part 41 is finished. Next, the glass stage 1 and the glass 4 are driven to rotate by the rotating motor 7, the next edge portion of the glass 4 is rotated to the polishing position, and then the above-described polishing operation for the edge portion 41 is repeated.
In the above, the operations other than placing the glass 4 can be automatically performed under the control of a control mechanism (e.g., a machine tool digital controller). The utility model discloses a glass burnishing device possesses locate function, flame heating function, the cooling function that blows, glass rotation function, can all automize and accomplish the operation, and the stable performance is reliable.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be within the scope of the present invention to perform various simple modifications to the technical solution of the present invention, and these simple modifications all belong to the protection scope of the present invention.
It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the invention. In order to avoid unnecessary repetition, the present invention does not separately describe various possible combinations.
In addition, various embodiments of the present invention can be combined arbitrarily, and the disclosed content should be regarded as the present invention as long as it does not violate the idea of the present invention.
Claims (10)
1. The glass polishing device is characterized by comprising a glass platform (1), an air gun (2) and a flame gun (3), wherein the glass platform (1) is used for placing glass (4) to be polished, the flame gun (3) is used for heating and melting an edge part (41) of the glass (4) to be polished, and the air gun (2) is used for blowing air to the melted edge part (41) and cooling the edge part.
2. The glass polishing apparatus according to claim 1,
the glass platform (1) is rotatable, and the rotation axis of the glass platform (1) is vertical to the upper surface of the glass platform (1); and/or
The glass polishing device comprises a positioning assembly, and the positioning assembly is used for positioning the glass (4) on the glass platform (1) before polishing.
3. A glass polishing device according to claim 2, characterized in that it comprises a drive for driving the glass platform (1) in rotation; and/or
The positioning assembly comprises a positioning block (6), the positioning block (6) comprises a first positioning strip and a second positioning strip connected to one end of the first positioning strip, a positioning space matched with any corner of the glass (4) is defined between the first positioning strip and the second positioning strip, and the positioning block (6) is arranged to be capable of lifting in the direction perpendicular to the surface of the glass (4).
4. The glass polishing device according to claim 3, wherein the driving member is a rotating motor (7), the rotating motor (7) is arranged below the glass platform (1), and the top end of a rotating shaft of the rotating motor (7) is connected to the bottom of the glass platform (1); and/or
The positioning assembly comprises a lifting cylinder (5), and the positioning block (6) is connected to the top end of a piston rod of the lifting cylinder (5).
5. The glass polishing device according to claim 4, characterized in that the glass polishing device comprises a support base (8), the support base (8) is supported between the rotating motor (7) and the glass platform (1), and a through hole for the rotating shaft to pass through is arranged on the support base (8).
6. The glass polishing apparatus according to any one of claims 1 to 5,
the flame jet orifice (31) of the flame gun (3) is opposite to the side part (41) on the extension plane of the glass (4), and the gas jet orifice (21) of the gas gun (2) is positioned in the extension direction of the side part (41) and faces the side part (41); and/or
The glass platform (1) is arranged to enable the glass (4) to be adsorbed on the upper surface of the glass platform (1) through vacuum adsorption.
7. The glass polishing apparatus according to claim 6,
the glass polishing device comprises an air gun transverse moving mechanism for driving the air gun (2) to move along the extending direction of the edge part (41) and an air gun longitudinal moving mechanism for driving the air gun (2) to move along the extending direction vertical to the edge part (41); and/or
The glass polishing device comprises a flame gun transverse moving mechanism for driving the flame gun (3) to move along the extending direction vertical to the edge part (41) and a flame gun longitudinal moving mechanism for driving the flame gun (3) to move along the extending direction of the edge part (41).
8. The glass polishing apparatus according to claim 7,
the air gun transverse moving mechanism comprises an air gun transverse sliding block (9) which extends along the extending direction of the edge part (41) and can move along the extending direction of the edge part (41), the air gun longitudinal moving mechanism comprises an air gun longitudinal sliding block (10) which extends along the extending direction of the edge part (41), the air gun longitudinal sliding block (10) is installed on the air gun transverse sliding block (9) and can move along the extending direction of the air gun transverse sliding block (9), and the air gun (2) is installed on the air gun longitudinal sliding block (10); and/or
Flame gun lateral shifting mechanism includes along the extending direction of limit portion (41) extends and can be along the perpendicular to flame gun lateral sliding block (11) that the extending direction of limit portion (41) removed, flame gun longitudinal shifting mechanism includes along the perpendicular to the longitudinal sliding block (12) of flame gun of the extending direction extension of limit portion (41), the longitudinal sliding block (12) of flame gun install in on the flame gun lateral sliding block (11) and can follow the extending direction of the transverse sliding block (11) of flame gun removes, flame gun (3) install in on the longitudinal sliding block (12) of flame gun.
9. The glass polishing apparatus according to claim 8, wherein the glass polishing apparatus comprises a control mechanism for controlling operations of the air gun lateral movement mechanism, the air gun longitudinal movement mechanism, the flame gun lateral movement mechanism, and the flame gun longitudinal movement mechanism.
10. The glass polishing device according to claim 9, wherein servo motors are respectively connected to the air gun lateral slide (9), the air gun longitudinal slide (10), the flame gun lateral slide (11), and the flame gun longitudinal slide (12), and the control mechanism further controls the movements of the air gun lateral slide (9), the air gun longitudinal slide (10), the flame gun lateral slide (11), and the flame gun longitudinal slide (12) by controlling the operations of the servo motors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920959311.9U CN210287128U (en) | 2019-06-24 | 2019-06-24 | Glass polishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920959311.9U CN210287128U (en) | 2019-06-24 | 2019-06-24 | Glass polishing device |
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| Publication Number | Publication Date |
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| CN210287128U true CN210287128U (en) | 2020-04-10 |
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| CN201920959311.9U Active CN210287128U (en) | 2019-06-24 | 2019-06-24 | Glass polishing device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112429953A (en) * | 2020-11-26 | 2021-03-02 | 四川旭虹光电科技有限公司 | Glass substrate edge polishing system and method |
| CN114380487A (en) * | 2021-12-30 | 2022-04-22 | 江苏铁锚玻璃股份有限公司 | Glass edge polishing method and flame polishing device |
| CN114409236A (en) * | 2022-02-10 | 2022-04-29 | 国玻新创(北京)科技发展有限公司 | Edge-trimming and polishing process of hot glass on production line for manufacturing float glass |
-
2019
- 2019-06-24 CN CN201920959311.9U patent/CN210287128U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112429953A (en) * | 2020-11-26 | 2021-03-02 | 四川旭虹光电科技有限公司 | Glass substrate edge polishing system and method |
| CN114380487A (en) * | 2021-12-30 | 2022-04-22 | 江苏铁锚玻璃股份有限公司 | Glass edge polishing method and flame polishing device |
| CN114409236A (en) * | 2022-02-10 | 2022-04-29 | 国玻新创(北京)科技发展有限公司 | Edge-trimming and polishing process of hot glass on production line for manufacturing float glass |
| CN114409236B (en) * | 2022-02-10 | 2024-03-08 | 国玻新创(北京)科技发展有限公司 | Trimming and polishing process for hot glass on float glass manufacturing line |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221229 Address after: 050035 No. 9, the Yellow River Avenue, hi tech Zone, Hebei, Shijiazhuang Patentee after: DONGXU OPTOELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 121000 Room 204, annex building 1, section 3, Yangshan Road, longqiwan new energy industrial area, Binhai New Area, Jinzhou City, Liaoning Province Patentee before: Dongxu (Jinzhou) Precision Photoelectric Technology Co.,Ltd. Patentee before: DONGXU OPTOELECTRONIC TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |