U.S. patent application number 16/115504 was filed with the patent office on 2019-09-26 for grinding mechanism, and clean equipment for liquid crystal panel.
The applicant listed for this patent is BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.. Invention is credited to Nanxuan GU, Zhongqi HU, Min LIU, Wanping LIU, Lei SHI, Mengfan WANG, Shoupei WANG, Xiaole WANG, Yaping WANG.
Application Number | 20190291234 16/115504 |
Document ID | / |
Family ID | 65254730 |
Filed Date | 2019-09-26 |
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United States Patent
Application |
20190291234 |
Kind Code |
A1 |
WANG; Shoupei ; et
al. |
September 26, 2019 |
GRINDING MECHANISM, AND CLEAN EQUIPMENT FOR LIQUID CRYSTAL
PANEL
Abstract
A grinding mechanism is provided including a support table
configured for fixing a workpiece to be ground thereon, and a
sliding assembly slidably provided on the support table and
including a cleaning tool. The cleaning tool includes a scraper
configured to face the support table and a scraper holder to which
the scraper is provided.
Inventors: |
WANG; Shoupei; (Beijing,
CN) ; WANG; Yaping; (Beijing, CN) ; HU;
Zhongqi; (Beijing, CN) ; WANG; Mengfan;
(Beijing, CN) ; WANG; Xiaole; (Beijing, CN)
; LIU; Wanping; (Beijing, CN) ; LIU; Min;
(Beijing, CN) ; SHI; Lei; (Beijing, CN) ;
GU; Nanxuan; (Beijing, CN) |
|
Applicant: |
Name |
City |
State |
Country |
Type |
BOE TECHNOLOGY GROUP CO., LTD.
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD. |
Beijing
Hefei |
|
CN
CN |
|
|
Family ID: |
65254730 |
Appl. No.: |
16/115504 |
Filed: |
August 28, 2018 |
Current U.S.
Class: |
1/1 |
Current CPC
Class: |
B24B 7/075 20130101;
B24B 7/228 20130101; B24B 27/033 20130101; B24B 47/02 20130101 |
International
Class: |
B24B 27/033 20060101
B24B027/033; B24B 7/07 20060101 B24B007/07; B24B 7/22 20060101
B24B007/22 |
Foreign Application Data
Date |
Code |
Application Number |
Mar 23, 2018 |
CN |
201820407037.X |
Claims
1. A grinding mechanism, comprising: a support table configured for
fixing a workpiece to be ground thereon; and a sliding assembly
slidably provided on the support table and comprising a cleaning
tool, the cleaning tool comprising a scraper configured to face the
support table and a scraper holder to which the scraper is
provided.
2. The grinding mechanism of claim 1, wherein the scraper is
movably provided to the scraper holder.
3. The grinding mechanism of claim 2, wherein the scraper is
provided to the scraper holder through a slider configured to be
swingable or movable by a pneumatic driver so as to control a
telescopic degree of the scraper.
4. The grinding mechanism of claim 3, wherein the scraper holder
has, at a bottom thereof, a receiving groove extended downwardly
obliquely; and the scraper is provided within the receiving groove
through the slider such that a blade of the scraper always extends
out of the receiving groove and always moves away from the
receiving groove.
5. The grinding mechanism of claim 2, wherein the support table has
a support surface for supporting the workpiece to be ground
thereon, and the scraper is inclined relative to a direction
perpendicular to the support surface.
6. The grinding mechanism of claim 5, wherein the scraper has an
inclination angle which is adjustable from about 5 degrees to about
30 degrees, relative to the direction perpendicular to the support
surface.
7. The grinding mechanism of claim 6, wherein the sliding assembly
further comprises a movable main beam and an electric driver, the
electric driver is connected to the main beam for driving the main
beam to move above the support table, and the cleaning tool is
rotatably connected to the main beam for adjustment of the
inclination angle of the scraper.
8. The grinding mechanism of claim 7, wherein the support table
further comprises guide rails provided at both sides of the support
surface, respectively, and the main beam is slidable along the
guide rails.
9. The grinding mechanism of claim 1, wherein the scraper holder is
provided with a plurality of spray jets formed in the scraper
holder.
10. The grinding mechanism of claim 1, wherein a length direction
of a blade of the scraper is perpendicular to a sliding direction
of the sliding assembly.
11. A clean equipment for a liquid crystal panel, the clean
equipment comprising: the grinding mechanism of claim 1; a
pneumatic driver connected to the support table, for adsorbing the
workpiece to be ground onto the support table; and a water supplier
including a heater for heating deionized water.
12. The clean equipment of claim 11, wherein: the scraper is
movably provided to the scraper holder through a slider configured
to be swingable or movable by a pneumatic driver so as to control a
telescopic degree of the scraper; and the pneumatic driver is
connected to the slider, for driving swing or movement of the
slider.
13. The clean equipment of claim 12, wherein the scraper holder
has, at a bottom thereof, a receiving groove extended downwardly
obliquely; and the scraper is provided within the receiving groove
through the slider such that a blade of the scraper is able to
extend out of the receiving groove and move away from the receiving
groove.
14. The clean equipment of claim 11, wherein the scraper holder is
provided with a plurality of spray jets formed in the scraper
holder, and the water supplier is communicated to the spray jets
for supplying the spray jets with the deionized water.
15. The clean equipment of claim 11, wherein the support table has
a support surface for supporting the workpiece to be ground
thereon, and the scraper is inclinedly provided relative to a
direction perpendicular to the support surface.
16. The clean equipment of claim 15, wherein the scraper has an
inclination angle which is adjustable from about 5 degrees to about
30 degrees, relative to the direction perpendicular to the support
surface.
17. The clean equipment of claim 15, wherein the sliding assembly
further comprises a movable main beam and an electric driver, the
electric driver is connected to the main beam for driving the main
beam to move above the support table, and the cleaning tool is
rotatably connected to the main beam for adjustment of the
inclination angle of the scraper.
18. The clean equipment of claim 17, wherein the support table
further comprises guide rails provided at both sides of the support
surface, respectively, and the main beam is slidable along the
guide rails.
Description
CROSS-REFERENCE TO RELATED APPLICATION
[0001] This application claims priority to Chinese Patent
Application No. 201820407037.X filed on Mar. 23, 2018, entitled
"GRINDING MECHANISM, AND CLEAN EQUIPMENT FOR LIQUID CRYSTAL PANEL,"
which is incorporated herein by reference in its entirety.
TECHNICAL FIELD
[0002] The present disclosure relates to the field of display panel
technology, and particularly, to a grinding mechanism, and a clean
equipment for liquid crystal panel.
BACKGROUND
[0003] In the related art, in the manufacturing process of a liquid
crystal panel, the liquid crystal panel is cleaned by means of, a
grinding head which is covered with a grinding cloth containing
calcium carbonate (CaCO3) and is provided at the circumferential
direction thereof with a spray nozzle that is able to spray
deionized water. During cleaning, the grinding cloth rotates and
revolves on a surface of the liquid crystal panel, while the spray
nozzle sprays deionized water toward the surface of the liquid
crystal panel. By using the grinding cloth in conjunction with the
spray nozzle, foreign matters are removed from the surface of the
liquid crystal panel.
[0004] However, the grinding cloth has a poor ability to remove
stubborn stains and dust, and the removal effect is not good.
Moreover, the grinding cloth is fragile, requires frequent
replacement, and is costly.
SUMMARY
[0005] According to various embodiments of the present disclosure,
there is provided a grinding mechanism, comprising: a support table
configured for fixing a workpiece to be ground thereon; and a
sliding assembly slidably provided on the support table and
comprising a cleaning tool, the cleaning tool comprising a scraper
configured to face the support table and a scraper holder to which
the scraper is provided.
[0006] In some embodiments, the scraper is movably provided to the
scraper holder.
[0007] In some embodiments, the scraper is provided to the scraper
holder through a slider configured to be swingable or movable by a
pneumatic driver so as to control a telescopic degree of the
scraper.
[0008] In some embodiments, the scraper holder has, at a bottom
thereof, a receiving groove extended downwardly obliquely; and the
scraper is provided within the receiving groove through the slider
such that a blade of the scraper always extends out of the
receiving groove and always moves away from the receiving
groove.
[0009] In some embodiments, the support table has a support surface
for supporting the workpiece to be ground thereon, and the scraper
is inclined relative to a direction perpendicular to the support
surface.
[0010] In some embodiments, the scraper has an inclination angle
which is adjustable from about 5 degrees to about 30 degrees,
relative to the direction perpendicular to the support surface.
[0011] In some embodiments, the sliding assembly further comprises
a movable main beam and an electric driver, the electric driver is
connected to the main beam for driving the main beam to move above
the support table, and the cleaning tool is rotatably connected to
the main beam for adjustment of the inclination angle of the
scraper.
[0012] In some embodiments, the support table further comprises
guide rails provided at both sides of the support surface,
respectively, and the main beam is slidable along the guide
rails.
[0013] In some embodiments, the scraper holder is provided with a
plurality of spray jets formed in the scraper holder.
[0014] In some embodiments, a length direction of the blade of the
scraper is perpendicular to a sliding direction of the sliding
assembly.
[0015] According to various embodiments of the present disclosure,
there is provided a clean equipment for a liquid crystal panel, the
clean equipment comprising: the grinding mechanism of any of the
above embodiments; a pneumatic driver connected to the support
table, for adsorbing the workpiece to be ground onto the support
table; and a water supplier including a heater for heating
deionized water.
[0016] In some embodiments, the scraper is movably provided to the
scraper holder through a slider configured to be swingable or
movable by a pneumatic driver so as to control a telescopic degree
of the scraper; and the pneumatic driver is connected to the
slider, for driving swing or movement of the slider.
[0017] In some embodiments, the scraper holder is provided with a
plurality of spray jets formed in the scraper holder, and the water
supplier is communicated to the spray jets for supplying the spray
jets with the deionized water.
[0018] In some embodiments, the scraper holder has, at a bottom
thereof, a receiving groove extended downwardly obliquely; and the
scraper is provided within the receiving groove through the slider
such that a blade of the scraper is able to extend out of the
receiving groove and move away from the receiving groove.
[0019] In some embodiments, the support table has a support surface
for supporting the workpiece to be ground thereon, and the scraper
is inclinedly provided relative to a direction perpendicular to the
support surface.
[0020] In some embodiments, the scraper has an inclination angle
which is adjustable from about 5 degrees to about 30 degrees,
relative to the direction perpendicular to the support surface.
[0021] In some embodiments, the sliding assembly further comprises
a movable main beam and an electric driver, the electric driver is
connected to the main beam for driving the main beam to move above
the support table, and the cleaning tool is rotatably connected to
the main beam for adjustment of the inclination angle of the
scraper.
[0022] In some embodiments, the support table further comprises
guide rails provided at both sides of the support surface,
respectively, and the main beam is slidable along the guide
rails.
BRIEF DESCRIPTION OF THE DRAWINGS
[0023] The above and/or additional aspects and advantages of the
present disclosure will become apparent and readily understood from
the description of the embodiments in conjunction with the
accompanying drawings hereinafter.
[0024] FIG. 1 is a schematic view showing a structure of a grinding
mechanism according to various embodiments of the present
disclosure.
[0025] FIG. 2 and FIG. 3 are schematic views showing connections
between a scraper holder and a scraper of the grinding mechanism
according to various embodiments of the present disclosure.
[0026] FIG. 4 is a schematic view showing a structure of the
scraper holder according to various embodiments of the present
disclosure.
[0027] FIG. 5 is a schematic view showing a structure of spray jets
on the scraper holder of the grinding mechanism according to
various embodiments of the present disclosure.
[0028] FIG. 6 is a schematic view showing a connection between
components of the clean equipment according to various embodiments
of the present disclosure, in which components including pneumatic
driver and water supplier are shown in block diagram.
DETAILED DESCRIPTION
[0029] These embodiments of the present disclosure will be
described in detail below, and the examples of the embodiments are
illustrated in the accompanying drawings, wherein the same or
similar reference numerals are always used to refer to the same or
similar elements or elements having the same or similar functions.
The embodiments described below with reference to the accompanying
drawings are illustrative, are intended to explain the present
disclosure, and are not to be construed as limiting the present
disclosure.
[0030] A grinding mechanism 100 according to various embodiments of
the present disclosure will be described below with reference to
FIG. 1 through FIG. 5.
[0031] According to various embodiments of the present disclosure,
a grinding mechanism 100 comprises: a support table 10 and a
sliding assembly 20. The support table 10 is configured for fixing
a workpiece 200 to be ground thereon. The sliding assembly 20 is
slidably provided on the support table 10, and the sliding assembly
20 comprises a cleaning tool 21. The cleaning tool 21 comprises a
scraper 211 configured to face the support table 10 and a scraper
holder 212 to which the scraper 211 is provided.
[0032] The grinding mechanism 100 is used to remove foreign matter
on the workpiece to be ground, and grind the workpiece. When an
operator uses the grinding mechanism 100, firstly the workpiece 200
to be ground needs to be fixed on the support table 10 and placed
under the cleaning tool 21. Then, the cleaning tool 21 is adjusted
to bring the scraper 211 into contact with the workpiece 200 to be
ground and be pressed against the workpiece 200 to be ground with
certain pressure. Finally the sliding assembly is allowed to move
above the support table 10, so that the scraper 211 passes over a
surface of the workpiece 200 to be ground, thereby the surface of
the workpiece 200 to be ground is ground to remove foreign matter
and dust on the surface of the workpiece 200 to be ground.
[0033] It should be noted that, the grinding mechanism 100
according to various embodiments of the present disclosure is
mainly applicable to the cleaning and grinding of a display panel,
particularly of a liquid crystal panel, and has an improved effect
of removing foreign matter.
[0034] In the grinding mechanism 100 according to various
embodiments of the present disclosure, the sliding assembly 20 is
configured to be slidable relative to the support table 10, to
cause the scraper 211 to scrape dirt on the surface of the
workpiece 200 to be ground positioned on the support table 10.
Thereby, during the sliding process of the sliding assembly, not
only foreign matter on the surface of the workpiece 200 to be
ground can be effectively scraped off, but also an improved effect
of removing stain and dust is achieved due to a great force
implemented by the scraper 211 on the surface of the workpiece 200
to be ground.
[0035] In one embodiment, the scraper 211 is movably provided to
the scraper holder 212, that is, the scraper 211 is rotatably or
slidably provided to the scraper holder 212.
[0036] The scraper 211 is adjusted to press against the workpiece
200 to be ground with certain pressure, at the same time, the
scraper 211 is adaptively adjusted to always press against the
workpiece 200 to be ground under the counteraction of the workpiece
200 to be ground, so that, when the sliding assembly is driven to
move, the scraper slides relative to the workpiece 200 to be ground
in a state where the scraper 211 is always pressed against the
workpiece 200 to be ground, to clean the surface of the workpiece
200 to be ground.
[0037] Herein, it can be understood that a length direction of a
blade of the scraper can be approximately perpendicular to a
sliding direction of the sliding assembly. Specifically, the length
direction of the blade of the scraper may approximately coincide
with a width direction of the workpiece 200 to be ground, and the
sliding direction of the sliding assembly may approximately
coincide with the length direction of the workpiece 200 to be
ground.
[0038] In some embodiments, the scraper 211 can slide upwardly or
downwardly relative to the support table 10. Specifically, the
scraper 211 may be provided to the scraper holder 212 in a manner
that it is telescopic relative to the scraper holder 212 in an
up-and-down direction. When the workpiece 200 to be ground needs to
be ground, the scraper 211 is moved away from the support table 10,
to form a large distance between the scraper 211 and the support
table 10, so that the workpiece 200 to be ground can be
conveniently placed on the support table 10 but under the scraper
211. After placing the work piece 200 to be ground, the scraper 211
is moved towards the support table 10 until the scraper 211 is in
full contact with the workpiece 200 to be ground and presses
against the workpiece 200 to be ground under certain pressure,
thereby completing the placement of the workpiece 200 to be ground
before grinding. For example, in the embodiments shown in FIG. 2,
the scraper 211 is provided to the scraper holder 212 through a
telescopic link 213, to achieve telescopic movement of the scraper
211 relative to the scraper holder 212 in the up-and-down
direction.
[0039] In the specific embodiments illustrated in FIGS. 2 and 3,
the scraper 211 is provided to the scraper holder 212 through a
slider 22, and the slider 22 is configured to be swingable or
movable by a pneumatic driver so as to control a telescopic degree
of the scraper 211. In this way, a movable connection between the
scraper 211 and the scraper holder 212 is achieved by means of the
slider 22, which results in a gapless slip of the scraper 211
relative to the workpiece 200 to be ground. The sliding assembly
including the slider 22 is simple in structure and is easy to
implement, and the pneumatic driver is simple in structure, light
in weight, convenient in installation and maintenance, and safe to
use. Provision of the scraper 211 to the scraper holder 212 through
the slider also can avoid a rigid contact between the scraper 211
and the workpiece 200 to be ground, and thus prevent the workpiece
200 to be ground from being scratched or crushed by the blade 211.
Thus, the cleaning tool 21 has good wear resistance, owns a long
service life and reduces the cost of use.
[0040] Moreover, the scraper holder 212 has, at a bottom thereof, a
receiving groove 2121 extended downwardly obliquely. The scraper
211 is provided within the receiving groove 2121 through the slider
22. By means of the receiving groove 2121 extended downwardly
obliquely, there causes a certain degree of inclination of the
scraper 211 provided within the receiving groove 2121 relative to
the surface of the support table 10. In this way, by slightly
adjusting an inclination angle of the scraper 211, it can satisfy
the grinding condition of the scraper 211 to the workpiece 200 to
be ground, such that the blade of the scraper always extends out of
the receiving groove 2121 and always moves away from the receiving
groove 2121. As a result, the scraper 211 can extends out of the
receiving groove 2121 and come into contact with the workpiece 200
to be ground placed on the support table 10.
[0041] If the workpiece 200 to be ground is a liquid crystal panel,
since the scraper 211 is provided within the receiving groove
through the slider 22, the use of the slider 22 can adjust the
position of the scraper 211 more accurately, which can prevent the
liquid crystal panel from being damaged by the scraper 211 when the
scraper 211 is adjusted to come into contact with the liquid
crystal panel.
[0042] In some embodiments, the support table 10 has a support
surface 111 for supporting the workpiece 200 to be ground thereon,
and the scraper 211 is inclinedly provided relative to a direction
perpendicular to the support surface 111, which causes a gapless
contact between the scraper 211 and the workpiece 200 to be ground,
thereby obtaining a better grinding effect.
[0043] According to the present disclosure, the scraper 211 can be
made of hard plastic material that has good wear resistance and
owns long service life, thereby enhancing the reliability of the
grinding mechanism 100 and reducing the production cost and the
cost of use of the grinding mechanism 100.
[0044] In order to further enhance the cleaning/grinding effect,
the inclination angle of the scraper 211 is adjustable, that is,
the scraper 211 can be swingably provided on the scraper holder
212. After completing the placement of the workpiece 200 to be
ground and the adjustment of relative position between the scraper
211 and the workpiece 200 to be ground in the up-and-down
direction, since the scraper 211 can still be swingable relative to
the scraper holder 212, an angle between the cleaning tool and the
workpiece 200 to be ground can be adjusted to suit different
situations so that there is a gapless contact between the scraper
and the workpiece 200 to be ground.
[0045] In some embodiments, the inclination angle of the scraper
211 (i.e., the angle between the scraper 211 and the workpiece 200
to be ground) is a, in which
30.degree..gtoreq..alpha..gtoreq.5.degree.. According to the
experiments and calculation implemented by the inventor, if the
angle .alpha. between the cleaning tool and the workpiece 200 to be
ground is within the above range, the contact gap problem occurred
between the scraper 211 and the workpiece 200 to be ground can be
solved, and a good grinding effect can be achieved.
[0046] If the workpiece 200 to be ground is a liquid crystal panel,
since the angle between the scraper 211 and the liquid crystal
panel is adjustable, when the grinding mechanism 100 is used to
grind the liquid crystal panel, no great force is needed to be
exerted on the scraper 211 in order to solve the contact gap
problem between the scraper 211 and the liquid crystal panel, as a
result, the liquid crystal panel can be prevented from being
damaged by the scraper 211.
[0047] According to various embodiments of the present disclosure,
the sliding assembly further comprises a movable main beam 23 and
an electric driver 24, the electric driver 24 is connected to the
main beam 23 for driving the main beam 23 to move above the support
table 10, and the cleaning tool 21 is connected to the main beam
23. The electric driver 24 drives the main beam 23 to move and thus
slides the cleaning tool 21 connected to the main beam 23 on the
support table 10, which achieve a smooth movement of the cleaning
tool 21. In addition, the cleaning tool 21 is rotatably connected
to the main beam 23 for adjustment of the inclination angle of the
scraper 211.
[0048] In the specific embodiments of FIG. 1, the support table 10
further comprises guide rails 12 provided at both sides of the
support surface, respectively, and the main beam 23 is slidable
along the guide rails 12. The engagement between the main beam 23
and the guide rails 12 achieves a smooth movement of the main beam
23 above the support table 10, which prevents the main beam 23 from
vibrating during the movement, ensuring accuracy of the
grinding.
[0049] In some specific examples, the cleaning tool 21 is connected
to the main beam 23 through a connection rod. The inclination angle
of the cleaning tool 21 can be adjusted by adjusting a rotation
angle of the connection rod.
[0050] In some specific examples, the scraper 211 can also be
detachably provided to the scraper holder 212. In this way, it is
easy to clean, repair and replace the scraper 211.
[0051] In some embodiments, as shown in FIG. 5, the scraper holder
212 is provided with spray jets 2123, and the number of the spray
jets 2123 is plural and the spray jets 2123 are formed in the
scraper holder 212, and a spray nozzle is provided at an end of
each spray jet 2123. In this way, when grinding the workpiece 200
to be ground, the spray nozzles at the spray jets 2123 can spray
deionized water, which can wash off the stains on the grinding
surface and improve the grinding effect.
[0052] In some specific examples, as shown in FIG. 5, there are
seven spray jets 2123 provided at interval in the scraper holder
212 along a length direction of. Moreover, the seven spray jets
2123 can be provided at equal intervals, so that the water spray on
the surface to be ground is uniform and thus a good washing-off
effect is achieved. Of course, the number of the spray jets 2123
and the manner of arrangement of the spray jets 2123 on the scraper
holder 212 are not limited to this.
[0053] One end of the spray jet 2123 is connected to a main water
path, and the other end of the spray jet 2123 is provided with the
spray nozzle. When the grinding operation is performed, water is
supplied from the main water path to the spray jet 2123, and is
sprayed from the spray nozzle towards the surface to be ground,
thereby facilitating rapid washing-off of stains on the surface and
improving the grinding effect. In some embodiments, the sprayed
water can be deionized water, so that a better grinding effect can
be achieved.
[0054] According to embodiments of the present disclosure, there is
also provided a clean equipment for liquid crystal panel. The clean
equipment comprises: the grinding mechanism 100 according to any
one of abovementioned embodiments, a pneumatic driver 300 and a
water supplier 400, as shown in FIG. 6.
[0055] In some specific examples, the workpiece 200 to be ground
can be a liquid crystal panel. The grinding mechanism 100 has a
good effect on removing the foreign matter on the liquid crystal
panel, so that the clean equipment for liquid crystal panel has the
same advantages as the grinding mechanism according to the
abovementioned embodiments, and will not be described herein.
[0056] The pneumatic driver 300 is connected to the support table
10, for adsorbing the liquid crystal panel onto the support table
10. In this way, the liquid crystal panel can be fixed on the
support table 10 to prevent the liquid crystal panel from moving
along with the cleaning tool 21 during the grinding process,
thereby ensuring the grinding effect. At the same time, the
pneumatic driver 300 can also be connected to the slider 22 to
drive the slider 22 to move or swing.
[0057] The water supplier 400 includes a heater 410 for heating
water. The water supplier is connected to the spray jets 2123, for
supplying the spray jets 2123 with water, and the heater 410 can be
used to heat the water supplied to the spray jets 2123. When the
heater for water is in operation, the spray nozzle can spray hot
water to the grinding surface of the liquid crystal panel, so that
the clean equipment for liquid crystal panel can be used to wash
off stubborn stains on the liquid crystal panel.
[0058] In some specific examples, the clean equipment for liquid
crystal panel may further comprise a temperature sensor 500 for
measuring the temperature of the water heated by the heater. The
clean equipment for liquid crystal panel may also control whether
the heater is working or not in accordance with data feedback from
the temperature sensor, to stabilize the water at preset
temperature, thereby preventing the liquid crystal panel from being
damaged due to excessive water temperature or preventing the water
temperature from being too low to achieve a good cleaning
effect.
[0059] By providing the grinding mechanism according to the
abovementioned embodiments, the clean equipment for liquid crystal
panel according to the present disclosure has the corresponding
advantage as the grinding mechanism according to the abovementioned
embodiments, and enhances the stain washing-off ability of the
clean equipment for the liquid crystal panel, and has a simple
structure and is easy to operate.
[0060] In the description of the present disclosure, it should be
understood that the terms "length", "width", "thickness", "upper",
"lower", "left", "right", "vertical", "horizontal", etc.,
indicating orientational or positional relationship, are based on
the orientational or positional relationship shown in the
accompanying drawings, and are merely intended for the convenience
of describing the present disclosure and simplifying the
description, rather than indicating or implying that the device or
component referred to have a specific orientation, or to be
constructed or operated in a specific orientation, and are
therefore not to be construed as limiting the present
disclosure.
[0061] Moreover, the terms "first" and "second" are used for
descriptive purposes only and are not to be construed as indicating
or implying a relative importance or implicitly indicating the
number of technical features referred to. Thus, these features
defining "first" and "second" may include one or more of the
features either explicitly or implicitly. In the description of the
present disclosure, "a/the plurality of" indicates at least two,
such as two, three, etc., unless being specifically defined
otherwise.
[0062] In the present disclosure, unless explicitly stated or
defined otherwise, the terms "mount", "connect to", "connect with",
"fix", and the like, should be understood broadly. For example, it
can be a fixed connection or a detachable connection or integrated;
it can also be a mechanical connection or an electric connection or
communication with each other; it can also be a direct connection,
or an indirect connection through an intermediate medium; it can
also be an internal communication between two elements or an
interaction between two elements. For those skilled in the art,
specific meanings of the above terms recited in the present
disclosure can be understood on a case-by-case basis.
[0063] In the description of the present specification, the
expression "one embodiment", "some embodiments", "for example", "a
specific example", or "some examples" and the like indicates
specific feature(s), structure(s), material(s), or
characteristic(s) described in the embodiment(s) or the example(s)
is/are included in at least one embodiment or example of the
present disclosure. In the present description, the schematic
representation of the above terms is not necessarily directed to
the same embodiment or example. Furthermore, the specific
feature(s), structure(s), material(s), or characteristic(s)
described in the embodiment(s) or the example(s) described may be
combined in a suitable manner in one or more embodiments or
examples. In addition, various embodiments or examples described in
the present specification can be composed and combined for those
skilled in the art.
[0064] While the embodiments of the present disclosure have been
shown and described above, it is understood that the above
embodiments are illustrative and are not to be construed as
limiting the scope of the present disclosure. Changes,
modifications, substitutions and variations can be made to the
above embodiments within the scope of the present disclosure, for
those skilled in the art.
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