CN108339769A - A kind of light guide plate cleaner and its application method - Google Patents
A kind of light guide plate cleaner and its application method Download PDFInfo
- Publication number
- CN108339769A CN108339769A CN201810038060.0A CN201810038060A CN108339769A CN 108339769 A CN108339769 A CN 108339769A CN 201810038060 A CN201810038060 A CN 201810038060A CN 108339769 A CN108339769 A CN 108339769A
- Authority
- CN
- China
- Prior art keywords
- light guide
- guide plate
- cleaning
- pedestal
- clean brush
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 9
- 238000004140 cleaning Methods 0.000 claims abstract description 54
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000009434 installation Methods 0.000 claims abstract description 15
- 230000000694 effects Effects 0.000 claims abstract description 7
- 230000005484 gravity Effects 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- -1 acryl Chemical group 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Brushes (AREA)
Abstract
The invention discloses a kind of light guide plate cleaners,Including pedestal,Feed box is equipped on the right side of the upper end of the pedestal,The installation cavity for installing drive roll is equipped in the middle part of the inner cavity of the feed box,The active roller surface is equipped with the first Clean Brush for cleaning,The upper inside of the pedestal is equipped with transport chamber,The right side of the transport chamber is equipped with the semicircle mounting groove for installing driving shaft,The right end bottom of the transport chamber is connected with catch basin,The lower right side of the catch basin is equipped with the blow-off pipe for stretching out in pedestal,The upper center of the pedestal is equipped with equipment installs case,Air blower is installed in the equipment installs case,The lower end of the exhaust duct is uniformly provided with trumpet type discharge pipe,Flow in oral siphon of the present invention is to the first Clean Brush for cleaning,Such first Clean Brush for cleaning and the second Clean Brush for cleaning can carry out cleaning dedusting to light guide plate,Especially to the stain of light guide plate surface,Good dedusting effect.
Description
Technical field
The invention belongs to light guide plate dedusting technology fields, and in particular to a kind of light guide plate cleaner, the invention further relates to
To a kind of application method of light guide plate cleaner.
Background technology
Light guide plate is a kind of acrylic of optical grade/PC plate material, has the characteristics that high reflectivity and not extinction, extensive
It applies on mobile phone display screen, LCD and LED display, the light issued from lamp is drawn using optical grade acryl plates, when
When light is mapped to each light guiding points, reflected light can be spread toward all angles, then be projected by light guide plate front, be dredged by various
Light guiding points close, not of uniform size can make light guide plate uniformly light-emitting, realize linear light source being converted to area source.
The surface of light guide plate has dust, needs to light guide plate clean before use just to can be used, existing light guide plate
Cleaning device to the less clean position of light guide plate, light guide plate surface stain is difficult cleaning, and light guide plate table after the cleaning
Face often leaves water stain, reduces the dust removing effects of light guide plate.
For this purpose, it is proposed that a kind of light guide plate cleaner and its application method, to solve to mention in above-mentioned background technology
The problem of.
Invention content
The purpose of the present invention is to provide a kind of light guide plate cleaner and its application methods, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the present invention provides the following technical solutions：A kind of light guide plate cleaner, including pedestal, institute
It states and is equipped with feed box on the right side of the upper end of pedestal, the installation cavity for installing drive roll, institute are equipped in the middle part of the inner cavity of the feed box
It states active roller surface and is equipped with the first Clean Brush for cleaning, be connected to entering equipped with vertical direction on the right side of the inner cavity of the feed box with installation cavity
The right side wall of material mouth, the feeding mouth is connected with secondary cleaning device by connection bump plate, and the upper inside of the pedestal is equipped with
The contact position of transport chamber, the installation cavity, feeding mouth and transport chamber is equipped with drain spout, and the right side of the transport chamber is equipped with for pacifying
The semicircle mounting groove of driving shaft is filled, driven shaft is installed on the left of the transport chamber, is led between the driving shaft and driven shaft
Transport band connection is crossed, the top of the installation cavity is equipped with oral siphon, and the oral siphon stretches out feed box, and is equipped with hand-operated valve
The right end bottom of door, the transport chamber is connected with catch basin, and the lower right side of the catch basin is equipped with the blowdown for stretching out in pedestal
The upper center of pipe, the pedestal is equipped with equipment installs case, and air blower is equipped in the equipment installs case, the air blower
Exhaust duct is connected with by pipeline at air outlet, the exhaust duct is located at the top of conveyer belt, and the lower end of the exhaust duct is uniform
Equipped with trumpet type discharge pipe.
Preferably, the bottom of the transport chamber is equipped with several groups cleaning brush.
Preferably, the secondary cleaning device includes plug socket, and the right side of the plug socket is equipped with inserting groove, the inserting groove
Both sides be equipped with sliding slot, the upper end of the plug socket is equipped with attacker's slot, and the left end of the plug socket is equipped with the second Clean Brush for cleaning, institute
The front and back side for stating connection bump plate is slidably connected to sliding slot.
Preferably, the driving shaft and drive roll are all made of motor drive.
The present invention also provides a kind of application methods of light guide plate cleaner, specifically include following steps：
S1, the motor for opening driving drive roll so that drive roll rotates clockwise, and then puts light guide plate vertically from feeding mouth
Enter so that light guide plate opens manually-operated gate so that the water in oral siphon between the first Clean Brush for cleaning and the second Clean Brush for cleaning
The first Clean Brush for cleaning is flowed to, such first Clean Brush for cleaning and the second Clean Brush for cleaning can carry out cleaning dedusting to light guide plate；
Treated in S2, step S, and light guide plate continues to fall on conveyer belt under the effect of gravity so that conveyer belt is in driving shaft
Drive under by light guide plate to pedestal move；
S3, air blower is opened so that the wind of air blower bulging is sprayed via pipeline and exhaust duct, and finally via trumpet type outlet air
Pipe blows to the light guide plate being moved to below, it is dried.
A kind of light guide plate cleaner provided by the invention and its application method, flow in oral siphon of the present invention is to first
Clean Brush for cleaning, such first Clean Brush for cleaning and the second Clean Brush for cleaning can carry out cleaning dedusting to light guide plate, especially to leaded light
The stain of plate surface, good dedusting effect；Open air blower so that the wind of air blower bulging is sprayed via pipeline and exhaust duct
Go out, and finally blow to the light guide plate being moved to below via trumpet type discharge pipe, light guide plate surface is dried, prevents from leading
Tabula rasa remained on surface is water stain, improves the efficiency of dust collection of light guide plate；Removing and installing conveniently for secondary cleaning device, is conducive to secondary cleaning
The replacement of device.
Description of the drawings
Fig. 1 is the internal structure schematic diagram of the present invention；
Fig. 2 is the secondary cleaning device structural schematic diagram of the present invention.
In figure：1 pedestal, 2 catch basins, 3 blow-off pipes, 4 semicircle mounting grooves, 5 cleaning brush, 6 driven shafts, 7 conveyer belts, 8
Transport chamber, 9 exhaust ducts, 10 trumpet type discharge pipes, 11 pipelines, 12 air blowers, 13 equipment installs cases, 14 feed box, 15 installation cavitys,
16 drive rolls, 17 oral siphons, 18 manually-operated gates, 19 drain spouts, 20 feeding mouths, 21 connection bump plates, 22 secondary cleaning devices, 221
Inserting groove, 222 sliding slots, 223 attacker's slots, 224 second Clean Brush for cleaning, 225 plug sockets, 23 driving shafts, 24 first Clean Brush for cleaning.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of light guide plate cleaner of such as Fig. 1-2, including pedestal 1, the upper end right sides of the pedestal 1
The installation cavity 15 for installing drive roll 16, the drive roll are equipped with equipped with feed box 14, in the middle part of the inner cavity of the feed box 14
16 surfaces are equipped with the first Clean Brush for cleaning 24, are connected to entering equipped with vertical direction on the right side of the inner cavity of the feed box 14 with installation cavity 15
The right side wall of material mouth 20, the feeding mouth 20 is connected with secondary cleaning device 22, the inside of the pedestal 1 by connection bump plate 21
Upside is equipped with transport chamber 8, and the contact position of the installation cavity 15, feeding mouth 20 and transport chamber 8 is equipped with drain spout 19, the transport chamber
8 right side is equipped with the semicircle mounting groove 4 for installing driving shaft 23, and the left side of the transport chamber 8 is equipped with driven shaft 6, institute
State and connected by conveyer belt 7 between driving shaft 23 and driven shaft 6, the top of the installation cavity 15 is equipped with oral siphon 17, it is described enter
Water pipe 17 stretches out feed box 14, and is equipped with manually-operated gate 18, and the right end bottom of the transport chamber 8 is connected with catch basin 2, described
The lower right side of catch basin 2 is equipped with the blow-off pipe 3 for stretching out in pedestal 1, and the upper center of the pedestal 1 is equipped with equipment installs case
13, air blower 12 is installed in the equipment installs case 13, passes through 11 row of being connected with of pipeline at the air outlet of the air blower 12
Air hose 9, the exhaust duct 9 are located at the top of conveyer belt 7, and the lower end of the exhaust duct 9 is uniformly provided with trumpet type discharge pipe 10.
Specifically, the bottom of the transport chamber 8 is equipped with several groups cleaning brush 5.
Specifically, the pair cleaning device 22 includes plug socket 225, the right side of the plug socket 225 is equipped with inserting groove
221, the both sides of the inserting groove 221 are equipped with sliding slot 222, and the upper end of the plug socket 225 is equipped with attacker's slot 223, the grafting
The left end of seat 225 is equipped with the second Clean Brush for cleaning 224, and the front and back side of the connection bump plate 21 is slidably connected to sliding slot 222.
Specifically, the driving shaft 23 and drive roll 16 are all made of motor drive.
The present invention also provides a kind of application methods of light guide plate cleaner, specifically include following steps：
S1, the motor for opening driving drive roll 16 so that drive roll 16 rotates clockwise, and then erects light guide plate from feeding mouth 20
It is directly put into so that light guide plate opens manually-operated gate 18 between the first Clean Brush for cleaning 24 and the second Clean Brush for cleaning 224 so that
For flow in oral siphon 17 to the first Clean Brush for cleaning 24,24 and second Clean Brush for cleaning 224 of such first Clean Brush for cleaning can be to leading
Tabula rasa carries out cleaning dedusting；
Treated in S2, step S1, and light guide plate continues to fall on conveyer belt 7 under the effect of gravity so that conveyer belt 7 is in master
Light guide plate is moved to pedestal 1 under the drive of moving axis 23；
S3, air blower 12 is opened so that the wind that air blower 12 bloats is sprayed via pipeline 11 and exhaust duct 9, and finally via loudspeaker
Type discharge pipe 10 blows to the light guide plate being moved to below, it is dried.
In conclusion compared with prior art, flow in oral siphon 17 of the present invention is to the first Clean Brush for cleaning 24, such
One Clean Brush for cleaning 24 and the second Clean Brush for cleaning 224 can carry out cleaning dedusting to light guide plate, especially to the stupid of light guide plate surface
Gu spot, good dedusting effect；Open air blower 12 so that the wind that air blower 12 bloats is sprayed via pipeline 11 and exhaust duct 9, and
The light guide plate being moved to below is finally blowed to via trumpet type discharge pipe 10, light guide plate surface is dried, and prevents leaded light
Plate surface residual is water stain, improves the efficiency of dust collection of light guide plate.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in the present invention's
Within protection domain.
Claims (5)
1. a kind of light guide plate cleaner, including pedestal（1）, it is characterised in that：The pedestal（1）Upper end on the right side of be equipped with pan feeding
Case（14）, the feed box（14）Inner cavity in the middle part of be equipped with for installing drive roll（16）Installation cavity（15）, the drive roll
（16）Surface is equipped with the first Clean Brush for cleaning（24）, the feed box（14）Inner cavity on the right side of and installation cavity（15）Connection is equipped with vertical
The feeding mouth in direction（20）, the feeding mouth（20）Right side wall pass through connection bump plate（21）It is connected with secondary cleaning device
（22）, the pedestal（1）Upper inside be equipped with transport chamber（8）, the installation cavity（15）, feeding mouth（20）And transport chamber（8）
Contact position be equipped with drain spout（19）, the transport chamber（8）Right side be equipped with for installing driving shaft（23）Semicircle installation
Slot（4）, the transport chamber（8）Left side driven shaft is installed（6）, the driving shaft（23）With driven shaft（6）Between pass through fortune
Defeated band（7）Connection, the installation cavity（15）Top be equipped with oral siphon（17）, the oral siphon（17）Stretch out feed box（14）,
And manually-operated gate is installed（18）, the transport chamber（8）Right end bottom be connected with catch basin（2）, the catch basin（2）The right side
Side lower part is equipped with and stretches out in pedestal（1）Blow-off pipe（3）, the pedestal（1）Upper center be equipped with equipment installs case（13）, institute
State equipment installs case（13）Air blower is inside installed（12）, the air blower（12）Air outlet at pass through pipeline（11）It is connected with
Exhaust duct（9）, the exhaust duct（9）Positioned at conveyer belt（7）Top, the exhaust duct（9）Lower end be uniformly provided with trumpet type
Discharge pipe（10）.
2. a kind of light guide plate cleaner according to claim 1, it is characterised in that：The transport chamber（8）Bottom set
There is several groups cleaning brush（5）.
3. a kind of light guide plate cleaner according to claim 1, it is characterised in that：The pair cleaning device（22）Including
Plug socket（225）, the plug socket（225）Right side be equipped with inserting groove（221）, the inserting groove（221）Both sides be equipped with slide
Slot（222）, the plug socket（225）Upper end be equipped with attacker's slot（223）, the plug socket（225）Left end to be equipped with second clear
Clean hairbrush（224）, the connection bump plate（21）Front and back side be slidably connected to sliding slot（222）.
4. a kind of light guide plate cleaner according to claim 1, it is characterised in that：The driving shaft（23）And drive roll
（16）It is all made of motor drive.
5. a kind of application method of light guide plate cleaner described in claim 1, it is characterised in that：Specifically include following step
Suddenly：
S1, driving drive roll is opened（16）Motor so that drive roll（16）It rotates clockwise, then by light guide plate from feeding mouth
（20）It is put into vertically so that light guide plate is located at the first Clean Brush for cleaning（24）With the second Clean Brush for cleaning（224）Between, open hand-operated valve
Door（18）So that oral siphon（17）In flow to the first Clean Brush for cleaning（24）, such first Clean Brush for cleaning（24）It is clear with second
Clean hairbrush（224）Cleaning dedusting can be carried out to light guide plate；
Treated in S2, step S1, and light guide plate continues to fall to conveyer belt under the effect of gravity（7）On so that conveyer belt（7）
In driving shaft（23）Drive under by light guide plate to pedestal（1）It is mobile；
S3, air blower is opened（12）So that air blower（12）The wind of bulging is via pipeline（11）And exhaust duct（9）It sprays, and most
Eventually via trumpet type discharge pipe（10）The light guide plate being moved to below is blowed to, it is dried.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810038060.0A CN108339769A (en) | 2018-01-16 | 2018-01-16 | A kind of light guide plate cleaner and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810038060.0A CN108339769A (en) | 2018-01-16 | 2018-01-16 | A kind of light guide plate cleaner and its application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108339769A true CN108339769A (en) | 2018-07-31 |
Family
ID=62960723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810038060.0A Pending CN108339769A (en) | 2018-01-16 | 2018-01-16 | A kind of light guide plate cleaner and its application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108339769A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116178049A (en) * | 2022-12-29 | 2023-05-30 | 兴核科学研究(福建)有限责任公司 | Laser-assisted processing method and device for silicon nitride ceramics |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012166149A (en) * | 2011-02-15 | 2012-09-06 | Bando Chemical Industries Ltd | Roller type support device |
| JP2015192141A (en) * | 2014-03-31 | 2015-11-02 | 芝浦メカトロニクス株式会社 | Substrate drying apparatus and substrate drying method |
| CN105080867A (en) * | 2015-09-06 | 2015-11-25 | 罗佳圭 | Water hose cleaning equipment |
| CN205386563U (en) * | 2016-02-16 | 2016-07-20 | 山东潍坊烟草有限公司诸城分公司 | Tobacco floats and educates seedling tray self - cleaning degassing unit |
| CN205701570U (en) * | 2016-04-26 | 2016-11-23 | 江阴市盛园铜材有限公司 | Copper coin cleaning brush structure |
| CN206347829U (en) * | 2016-12-23 | 2017-07-21 | 永城职业学院 | A kind of Art Design sample manuscript cloth clearing and drying device |
| CN206373095U (en) * | 2016-05-06 | 2017-08-04 | 文登蓝岛建筑工程有限公司 | Sheet material double face cleaning, drying equipment |
| CN206868688U (en) * | 2017-04-29 | 2018-01-12 | 佛山市盛誉群力玻璃科技有限公司 | A kind of preferable glass cleaning machine of cleaning performance |
-
2018
- 2018-01-16 CN CN201810038060.0A patent/CN108339769A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012166149A (en) * | 2011-02-15 | 2012-09-06 | Bando Chemical Industries Ltd | Roller type support device |
| JP2015192141A (en) * | 2014-03-31 | 2015-11-02 | 芝浦メカトロニクス株式会社 | Substrate drying apparatus and substrate drying method |
| CN105080867A (en) * | 2015-09-06 | 2015-11-25 | 罗佳圭 | Water hose cleaning equipment |
| CN205386563U (en) * | 2016-02-16 | 2016-07-20 | 山东潍坊烟草有限公司诸城分公司 | Tobacco floats and educates seedling tray self - cleaning degassing unit |
| CN205701570U (en) * | 2016-04-26 | 2016-11-23 | 江阴市盛园铜材有限公司 | Copper coin cleaning brush structure |
| CN206373095U (en) * | 2016-05-06 | 2017-08-04 | 文登蓝岛建筑工程有限公司 | Sheet material double face cleaning, drying equipment |
| CN206347829U (en) * | 2016-12-23 | 2017-07-21 | 永城职业学院 | A kind of Art Design sample manuscript cloth clearing and drying device |
| CN206868688U (en) * | 2017-04-29 | 2018-01-12 | 佛山市盛誉群力玻璃科技有限公司 | A kind of preferable glass cleaning machine of cleaning performance |
Non-Patent Citations (1)
| Title |
|---|
| 袁媛等: "《产品造型设计基础》", 31 July 2016, 合肥工业大学出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116178049A (en) * | 2022-12-29 | 2023-05-30 | 兴核科学研究(福建)有限责任公司 | Laser-assisted processing method and device for silicon nitride ceramics |
| CN116178049B (en) * | 2022-12-29 | 2023-08-15 | 兴核科学研究(福建)有限责任公司 | Silicon nitride ceramic laser auxiliary processing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203018375U (en) | Shell part cleaning device | |
| CN207806132U (en) | A kind of cleaning machine special for medical waste transfer case | |
| CN110038836A (en) | A kind of second-hand household electrical appliances recycling surface dust cleaning apparatus | |
| CN108339769A (en) | A kind of light guide plate cleaner and its application method | |
| JP6634618B1 (en) | Automatic sorting device based on American Cherry class | |
| CN108095634A (en) | A kind of device for being used to remove second-hand household electrical appliances dust | |
| CN105290047B (en) | Air shower of improved structure | |
| CN206837659U (en) | A kind of sand mine dust removing device | |
| CN107774614A (en) | Threaded fastener cleaning device | |
| CN208626878U (en) | A kind of building engineering construction Wet-way dust-collector | |
| CN207775428U (en) | A kind of cleaning plant of weaving roller | |
| CN103611665B (en) | Dust removing device used on filming coating machine base cloth before coating | |
| CN108097619A (en) | A kind of Zinc oxide powder production dust-extraction unit | |
| CN206416008U (en) | A kind of sander suitable for dalle | |
| CN105736422B (en) | A kind of ventilation negative-pressure air fan | |
| CN213965786U (en) | Dust collecting equipment for municipal works | |
| CN207774584U (en) | A kind of continuous-flow type handrail cleaning equipment | |
| CN206028235U (en) | Threaded fastener belt cleaning device | |
| CN206569550U (en) | A kind of novel high-grade dustbin | |
| CN111791124A (en) | Automatic equipment of polishing of glass strip | |
| CN108362113A (en) | A kind of drying equipment and its application method of light guide plate | |
| CN214199111U (en) | Air supply device with double-layer sealing structure | |
| CN206113136U (en) | A directly blow case for vertical new fan | |
| CN219597543U (en) | Fan control device of air shower door | |
| CN105725917A (en) | Portable carpet dust remover |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180731 |
|
| RJ01 | Rejection of invention patent application after publication |