CN109304333A - A kind of backlight optical film dust-extraction unit - Google Patents
A kind of backlight optical film dust-extraction unit Download PDFInfo
- Publication number
- CN109304333A CN109304333A CN201710632973.0A CN201710632973A CN109304333A CN 109304333 A CN109304333 A CN 109304333A CN 201710632973 A CN201710632973 A CN 201710632973A CN 109304333 A CN109304333 A CN 109304333A
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- CN
- China
- Prior art keywords
- optical film
- workbench
- cabinet
- disk
- extraction unit
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- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/0028—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by adhesive surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
Landscapes
- Cleaning In General (AREA)
Abstract
The invention discloses a kind of backlight optical film dust-extraction units, including cabinet and workbench, cabinet is disposed adjacent with workbench, and the height of workbench is the half of cabinet, the top of the cabinet is equipped with controller, the bottom of the groove is equipped with optical film release device, optical film release device includes a pair of of support base, roller and a pair of of circular slab, shaft is equipped in aperture, dedusting rubber roller is installed in shaft, the both ends of dedusting rubber roller are equipped with bearing, the side of the workbench is equipped with the second induced draught fan, the air draught end of second induced draught fan is connected with second pipe, the end of the L-type support rod is welded with connecting rod, the lower end of the connecting rod is fixed with air intake device, and air intake device is located at the surface of workbench.The present invention passes through the design of the first induced draught fan, the dust around optical film release device can be prevented to the secondary dirt contamination of optical film to dust suction processing is carried out around the intracorporal optical film release device of case.
Description
Technical field
The present invention relates to dust-extraction unit technical field more particularly to a kind of backlight optical film dust-extraction units.
Background technique
Backlight (BackLight) is a kind of light source positioned at the behind liquid crystal display (LCD), its illumination effect will be straight
It connects and influences LCD MODULE (LCM) visual effect.Liquid crystal display itself does not shine, it show figure or it to light
The result of line modulation.Backlight is mainly made of light source, light guide plate, optics matrix, structural member.Optics matrix includes optics
Film, optical film include bright enhancement film and diffusion barrier.
In process of production, optical film becomes easily infected by dust, is stained with dust on optical film, will cause to backlight very big
It influences, the front and back sides of optical film are easy to be stained with ash.The patent of 1854020 A of Patent No. CN proposes a kind of optical membrane plate package
Preceding automatic processing method, without specific apparatus structure in this method, it is not indicated that the specific structure of dust-extraction unit is
This, the present invention proposes a kind of backlight optical film dust-extraction unit, to solve the above problems.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of backlight optical film proposed removes
Dirt device.
To achieve the goals above, present invention employs following technical solutions:
A kind of backlight optical film dust-extraction unit, including cabinet and workbench, cabinet are disposed adjacent with workbench, and workbench
Height is the half of cabinet, and the top of the cabinet is equipped with controller, and the top of the cabinet is equipped with groove, the groove
Bottom optical film release device is installed, optical film release device includes a pair of of support base, roller and a pair of of circular slab,
In, it is welded with shaft between a pair of of support base, roller is slidably connected in the middle part of shaft, it is fixed between the roller and support base
There is circular slab, circular slab is fixed in shaft, and the top side wall of the groove is hinged with slot cover, and the side bottom of the cabinet is set
There is the first induced draught fan, the air draught end of first induced draught fan is connected with first pipe, the first pipe other end connection
On the side wall of groove；
The top of the workbench is sequentially installed with L-type support rod, baffle, optical film and collects dress from the side far from cabinet
Set with three pairs of telescopic rods, and L-type support rod, baffle, optical film collection device and three pairs of telescopic rods are located on the same line,
Middle optical film collection device includes a pair of of pedestal and rotation axis, and the upper side of the telescopic rod is equipped with aperture, is equipped in aperture
Shaft is equipped with dedusting rubber roller in shaft, and the both ends of dedusting rubber roller are equipped with bearing, and the side of the workbench is equipped with the second suction
Wind fan, the air draught end of the second induced draught fan are connected with second pipe, and the end of the L-type support rod is welded with connecting rod, institute
The lower end for stating connecting rod is fixed with air intake device, and air intake device is located at the surface of workbench.
Preferably, the side of the cabinet is equipped with oblique aperture, and oblique aperture is connected with groove.
Preferably, the top of the air intake device is equipped with the first disk, and the bottom of air intake device is equipped with the second disk.
Preferably, the first disk, the second disk, L-type support rod and connecting rod are hollow structure, and second pipe is in
Cavity extends to the top of the first disk, is connected at the top of the first disk mostly with tracheae, the other end of tracheae and the second disk
Top be connected, the bottom of the second disk is equipped with suction nozzle.
Preferably, the top of a pedestal is equipped with servo motor, is equipped with rotation axis on the output end of servo motor.
Preferably, the output end of the servo motor is electrically connected with controller, and controller controls the operating of servo motor.
It, can be to being carried out around the intracorporal optical film release device of case by the design of the first induced draught fan in the present invention
Dust suction processing, prevents the dust around optical film release device to the secondary dirt contamination of optical film, passes through the second induced draught fan
Design, can to the top of workbench carry out dirt absorption processing, prevent the dust around optical film collection device to optics
Film causes secondary dirt contamination, by the way that three dedusting rubber rollers are arranged, can front and back sides to optical film be dusted processing simultaneously,
And dedusting rubber roller is mounted on telescopic rod, pretightning force of the optical film adjustable in this way on dedusting rubber roller, servo motor
Design, can make optical film collection device automatic dust removing.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of backlight optical film dust-extraction unit proposed by the present invention；
Fig. 2 is the top view of optical film release device proposed by the present invention；
Fig. 3 is the top view of optical film collection device proposed by the present invention；
Fig. 4 is the structural schematic diagram of dedusting rubber roller proposed by the present invention.
In figure: 1 cabinet, 2 workbench, 3 second induced draught fans, 4 second pipes, 5 pedestals, 6 circular slabs, 7 L-type support rods,
8 baffles, 9 connecting rods, 10 air intake devices, 11 first disks, 12 tracheaes, 13 second disks, 14 grooves, 15 controllers, 16 supports
Seat, 17 first pipes, 18 first induced draught fans, 19 telescopic rods, 20 servo motors, 21 rollers, 22 dedusting rubber rollers, 23 bearings, 24
Rotation axis.
Specific embodiment
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 description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-4, a kind of backlight optical film dust-extraction unit, including cabinet 1 and workbench 2, cabinet 1 and workbench 2
It is disposed adjacent, and the height of workbench 2 is the half of cabinet 1, the top of the cabinet 1 is equipped with controller 15, the case
The top of body 1 is equipped with groove 14, and the bottom of the groove 14 is equipped with optical film release device, and optical film release device includes one
To support base 16, roller 21 and a pair of of circular slab 6, wherein be welded with shaft, the middle part sliding of shaft between a pair of of support base 16
It is connected with roller 21, is fixed with circular slab 6 between the roller 21 and support base 16, for blocking extraneous dust, circular slab 6
It is fixed in shaft, the top side wall of the groove 14 is hinged with slot cover, and the side bottom of the cabinet 1 is equipped with the first air draught wind
Fan 18, the air draught end of first induced draught fan 18 is connected with first pipe 17, and 17 other end of first pipe is connected to recessed
On the side wall of slot 14；
The top of the workbench 2 is sequentially installed with L-type support rod 7, baffle 8, optical film and receives from the side far from cabinet 1
Acquisition means and three pairs of telescopic rods 19, and L-type support rod 7, baffle 8, optical film collection device and three pairs of telescopic rods 19 are positioned at same
On straight line, wherein optical film collection device includes that a pair of of pedestal 5 and rotation axis 24, the upper side of the telescopic rod 19 are equipped with
Aperture is equipped with shaft in aperture, and dedusting rubber roller 22 is equipped in shaft, and the both ends of dedusting rubber roller 22 are equipped with bearing 23, dedusting glue
What roller 22 can be bought in the market arrives, and the side of the workbench 2 is equipped with the second induced draught fan 3, the air draught of the second induced draught fan 3
End is connected with second pipe 4, and the end of the L-type support rod 7 is welded with connecting rod 9, and the lower end of the connecting rod 9 is fixed with suction
Wind apparatus 10, and air intake device 10 is located at the surface of workbench 2.
In the present invention, the side of the cabinet 1 is equipped with oblique aperture, and oblique aperture is connected with groove 14, the air intake device
10 top is equipped with the first disk 11, and the bottom of air intake device 10 is equipped with the second disk 13, the first disk 11, the second disk 13, L
Type support rod 7 and connecting rod 9 are hollow structure, and second pipe 4 extends to the top of the first disk 11 along hollow cavity, and first
The top of disk 13 is connected with mostly with tracheae 12, and the other end of tracheae 12 is connected with the top of the second disk 13, the second disk
13 bottom is equipped with suction nozzle, and the top of a pedestal 5 is equipped with servo motor 20, is equipped on the output end of servo motor 20
Rotation axis 24, the output end of the servo motor 20 are electrically connected with controller 15, and controller 15 controls the fortune of servo motor 20
Turn.By the design of the first induced draught fan 18, can prevent dust suction processing is carried out around the optical film release device in cabinet 1
Only the dust around optical film release device is to the secondary dirt contamination of optical film, can be with by the design of the second induced draught fan 3
Dirt absorption processing is carried out to the top of workbench 2, prevents the dust around optical film collection device from causing to optical film secondary
Dust pollution, by the way that three dedusting rubber rollers 22 are arranged, can front and back sides to optical film be dusted processing, and dedusting simultaneously
Rubber roller 22 is mounted on telescopic rod 19, pretightning force of the optical film adjustable in this way on dedusting rubber roller 22, servo motor 20
Design, can make optical film collection device automatic dust removing.
In the use of the present invention, first opening two induced draught fans, then the optical film not processed is placed within grooves 14
Optical film release device on, pull out optical film and initially pass through the bottom of first dedusting rubber roller 22, using second dedusting glue
The top of roller 22 is then passed through the bottom of third dedusting rubber roller 22, is finally fixed in rotation axis 24, adjusts the height of telescopic rod 19
Degree, makes optical film be in tight state, controls servo motor 20 using controller 15 and runs, can thus carry out to optical film
Dedusting.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of backlight optical film dust-extraction unit, including cabinet (1) and workbench (2), cabinet (1) are adjacent with workbench (2)
Setting, and the height of workbench (2) is the half of cabinet (1), which is characterized in that the top of the cabinet (1) is equipped with control
The top of device (15) processed, the cabinet (1) is equipped with groove (14), and the bottom of the groove (14) is equipped with optical film release dress
It sets, optical film release device includes a pair of of support base (16), roller (21) and a pair of of circular slab (6), wherein a pair of of support base
(16) it is welded with shaft between, is slidably connected in the middle part of shaft roller (21), between the roller (21) and support base (16)
It is fixed with circular slab (6), circular slab (6) is fixed in shaft, and the top side wall of the groove (14) is hinged with slot cover, the case
The side bottom of body (1) is equipped with the first induced draught fan (18), and the air draught end of first induced draught fan (18) is connected with the first pipe
Road (17), first pipe (17) other end are connected on the side wall of groove (14)；
The top of the workbench (2) from far from cabinet (1) side, be sequentially installed with L-type support rod (7), baffle (8),
Optical film collection device and three pairs of telescopic rods (19), and L-type support rod (7), baffle (8), optical film collection device and three pairs are stretched
Contracting bar (19) is located on the same line, and wherein optical film collection device includes a pair of of pedestal (5) and rotation axis (24), described to stretch
The upper side of contracting bar (19) is equipped with aperture, and shaft is equipped in aperture, is equipped with dedusting rubber roller (22), dedusting rubber roller in shaft
(22) both ends are equipped with bearing (23), and the side of the workbench (2) is equipped with the second induced draught fan (3), the second induced draught fan
(3) air draught end is connected with second pipe (4), and the end of the L-type support rod (7) is welded with connecting rod (9), the connecting rod
(9) lower end is fixed with air intake device (10), and air intake device (10) is located at the surface of workbench (2).
2. a kind of backlight optical film dust-extraction unit according to claim 1, which is characterized in that the side of the cabinet (1)
Face is equipped with oblique aperture, and oblique aperture is connected with groove (14).
3. a kind of backlight optical film dust-extraction unit according to claim 1, which is characterized in that the air intake device (10)
Top be equipped with the first disk (11), the bottom of air intake device (10) is equipped with the second disk (13).
4. a kind of backlight optical film dust-extraction unit according to claim 1, which is characterized in that the first disk (11),
Two disks (13), L-type support rod (7) and connecting rod (9) are hollow structure, and second pipe (4) extends to along hollow cavity
The top of one disk (11) is connected with mostly with tracheae (12), the other end and second of tracheae (12) at the top of the first disk (13)
Disk is connected at the top of (13), and the bottom of the second disk (13) is equipped with suction nozzle.
5. a kind of backlight optical film dust-extraction unit according to claim 1, which is characterized in that a pedestal (5)
Top be equipped with servo motor (20), rotation axis (24) are installed on the output end of servo motor (20).
6. a kind of backlight optical film dust-extraction unit according to claim 1 or 5, which is characterized in that the servo motor
(20) output end is electrically connected with controller (15), and controller (15) controls the operating of servo motor (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710632973.0A CN109304333A (en) | 2017-07-28 | 2017-07-28 | A kind of backlight optical film dust-extraction unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710632973.0A CN109304333A (en) | 2017-07-28 | 2017-07-28 | A kind of backlight optical film dust-extraction unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109304333A true CN109304333A (en) | 2019-02-05 |
Family
ID=65205190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710632973.0A Pending CN109304333A (en) | 2017-07-28 | 2017-07-28 | A kind of backlight optical film dust-extraction unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109304333A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110816977A (en) * | 2019-11-25 | 2020-02-21 | 江西欧克软件开发有限公司 | Packaging film packing is with sending membrane mechanism |
| CN111672985A (en) * | 2020-06-29 | 2020-09-18 | 程小荣 | Letter mouth compression fittings is used in various steel sheet processing of zinc-plating |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2726251B1 (en) * | 1977-06-10 | 1978-10-05 | Theilemann Horst | Method and device for cleaning films |
| US20070181734A1 (en) * | 2005-06-06 | 2007-08-09 | Corrado Frank C | Method and apparatus for forming a sheeted roll of material |
| US20100071722A1 (en) * | 2008-09-22 | 2010-03-25 | Fujifilm Corporation | Film roll, and cleaning method for film depositing apparatus |
| CN105344662A (en) * | 2015-09-25 | 2016-02-24 | 北京京东方茶谷电子有限公司 | Membrane coiled material cleaning machine and membrane coiled material cleaning system |
| CN205887568U (en) * | 2016-08-17 | 2017-01-18 | 绵阳虹瑞科技有限公司 | PE membrane loads and cleaning device |
| CN106563672A (en) * | 2016-11-14 | 2017-04-19 | 湖南省客来宝生物能源科技有限公司 | Biodegradable membrane contact type dust removal device |
-
2017
- 2017-07-28 CN CN201710632973.0A patent/CN109304333A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2726251B1 (en) * | 1977-06-10 | 1978-10-05 | Theilemann Horst | Method and device for cleaning films |
| US20070181734A1 (en) * | 2005-06-06 | 2007-08-09 | Corrado Frank C | Method and apparatus for forming a sheeted roll of material |
| US20100071722A1 (en) * | 2008-09-22 | 2010-03-25 | Fujifilm Corporation | Film roll, and cleaning method for film depositing apparatus |
| CN105344662A (en) * | 2015-09-25 | 2016-02-24 | 北京京东方茶谷电子有限公司 | Membrane coiled material cleaning machine and membrane coiled material cleaning system |
| CN205887568U (en) * | 2016-08-17 | 2017-01-18 | 绵阳虹瑞科技有限公司 | PE membrane loads and cleaning device |
| CN106563672A (en) * | 2016-11-14 | 2017-04-19 | 湖南省客来宝生物能源科技有限公司 | Biodegradable membrane contact type dust removal device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110816977A (en) * | 2019-11-25 | 2020-02-21 | 江西欧克软件开发有限公司 | Packaging film packing is with sending membrane mechanism |
| CN111672985A (en) * | 2020-06-29 | 2020-09-18 | 程小荣 | Letter mouth compression fittings is used in various steel sheet processing of zinc-plating |
| CN111672985B (en) * | 2020-06-29 | 2022-06-28 | 重庆万达薄板有限公司 | Primary and secondary mouth compression fittings is used in processing of various steel sheet of zinc-plating |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190205 |