CN219686575U - Dust removal tectorial membrane device of light guide plate - Google Patents
Dust removal tectorial membrane device of light guide plate Download PDFInfo
- Publication number
- CN219686575U CN219686575U CN202320316979.8U CN202320316979U CN219686575U CN 219686575 U CN219686575 U CN 219686575U CN 202320316979 U CN202320316979 U CN 202320316979U CN 219686575 U CN219686575 U CN 219686575U
- Authority
- CN
- China
- Prior art keywords
- dust
- dust removal
- light guide
- film
- guide plate
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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.)
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Links
- 239000000428 dust Substances 0.000 title claims abstract description 76
- 210000002489 tectorial membrane Anatomy 0.000 title claims description 14
- 238000010030 laminating Methods 0.000 claims abstract description 32
- 238000007790 scraping Methods 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims description 10
- 239000012528 membrane Substances 0.000 claims 3
- 230000009471 action Effects 0.000 abstract description 5
- 230000003749 cleanliness Effects 0.000 abstract description 4
- 239000002245 particle Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 10
- 238000005520 cutting process Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000003993 interaction Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a dust removal and film covering device of a light guide plate, which comprises a conveying table, wherein the conveying table is sequentially provided with a dust removal device, a film covering device and a film scraping device along the conveying direction; the dust removing device comprises a dust removing box, one end of the dust removing box is provided with a conical tube, and one end of the conical tube is connected with the air suction inlet of the negative pressure fan; dust collection pipes are respectively arranged at the front end and the rear end of the dust collection box, and dust collection openings of the dust collection pipes are arranged at the two sides of the conveying table; the film laminating device comprises a first bracket, a film laminating roller is arranged on the first bracket, two ends of the film laminating roller are respectively and rotatably connected with sliding blocks, the sliding blocks are slidably connected in sliding grooves on two sides of the first bracket, the top of each sliding block is fixedly connected with the movable end of a first air cylinder, and the first air cylinder is fixedly arranged on the top of the first bracket; according to the utility model, the dust removal device is arranged, and the dust removal box of the dust removal device can suck dust and particles on the surface of the light guide plate into the dust removal box through the dust collection pipe under the action of the negative pressure motor, so that the cleanliness of the surface of the light guide plate is ensured.
Description
Technical Field
The utility model relates to the technical field of light guide plates, in particular to a dust removal and film covering device for a light guide plate.
Background
The traditional light guide plate tectorial membrane device simple structure, the function is single, when carrying out the removal of position to the device, needs the staff to expend strength and carries, and very inconvenient, and can't change the device height according to the work needs, have very big limitation, greatly reduced work efficiency, simultaneously, before the light guide plate carries out tectorial membrane process, can't get rid of its surface dust and pollution granule, make tectorial membrane in-process dust and particulate matter mingle with wherein easily, influence tectorial membrane effect, lead to light guide plate tectorial membrane inside easily to produce bubble and fold, influence qualification rate, consequently be difficult to satisfy user's user demand.
Based on the above situation, the utility model provides a dust removal and film covering device for a light guide plate, which can effectively solve the above problems.
Disclosure of Invention
The utility model aims to provide a dust removal and film covering device for a light guide plate. According to the dust-removing and film-covering device for the light guide plate, the dust-removing device is arranged, and the dust and particles on the surface of the light guide plate can be sucked into the dust-removing box through the dust suction pipe under the action of the negative pressure motor, so that the cleanliness of the surface of the light guide plate is ensured; by arranging the film laminating device, the film laminating roller of the film laminating device can move up and down under the interaction of the first air cylinder, the sliding block and the sliding groove, so that the film laminating work of light guide plates with different thicknesses is met, and the film laminating effect is improved; through setting up the film scraping device mechanism, the film scraping knife of film scraping device is pressed close to the light guide plate surface under the effect of second cylinder, conveniently realizes pressfitting and film scraping effect to the light guide plate after the tectorial membrane, reduces the inside bubble of tectorial membrane and the production of fold.
The utility model is realized by the following technical scheme:
the dust removing and film covering device of the light guide plate comprises a conveying table, wherein the conveying table is sequentially provided with a dust removing device, a film covering device and a film scraping device along the conveying direction; the dust removing device comprises a dust removing box, one end of the dust removing box is provided with a conical pipe, and one end of the conical pipe is connected with an air suction inlet of the negative pressure fan; dust collection pipes are respectively arranged at the front end and the rear end of the dust collection box, and dust collection openings of the dust collection pipes are arranged at the two sides of the conveying table; the film laminating device comprises a first bracket, a film laminating roller is arranged on the first bracket, two ends of the film laminating roller are respectively and rotatably connected with sliding blocks, the sliding blocks are slidably connected in sliding grooves on two sides of the first bracket, the top of each sliding block is fixedly connected with the movable end of a first air cylinder, and the first air cylinder is fixedly arranged at the top of the first bracket; the film scraping device comprises a second support, second air cylinders are respectively arranged on two sides of the top of the second support, the movable ends of the second air cylinders are fixedly connected with a first knife rest, and a film scraping knife is fixedly connected to the bottom of the first knife rest.
According to the above technical scheme, as a further preferable technical scheme of the above technical scheme, the top of the first bracket is provided with a film cutting mechanism, the film cutting mechanism comprises an extension plate fixedly connected with the top of the first bracket, two sides of the lower surface of the extension plate are respectively and fixedly connected with a third cylinder, the movable end of the third cylinder is fixedly connected with a second knife rest, and the bottom of the second knife rest is fixedly connected with a film cutting knife.
According to the above technical scheme, as a further preferable technical scheme of the above technical scheme, a plurality of supporting legs are fixedly connected below the conveying table, a fixing plate is fixedly connected between the supporting legs, and the dust removal box is arranged on the fixing plate.
According to the above technical scheme, as a further preferable technical scheme of the above technical scheme, a filter screen is fixedly connected at the joint of the conical tube and the dust removal box.
According to the above technical scheme, as a further preferable technical scheme of the above technical scheme, a door body is movably connected to the front side of the dust removal box.
Compared with the prior art, the utility model has the following advantages:
according to the dust-removing and film-covering device for the light guide plate, the dust-removing device is arranged, and the dust and particles on the surface of the light guide plate can be sucked into the dust-removing box through the dust suction pipe under the action of the negative pressure motor, so that the cleanliness of the surface of the light guide plate is ensured; by arranging the film laminating device, the film laminating roller of the film laminating device can move up and down under the interaction of the first air cylinder, the sliding block and the sliding groove, so that the film laminating work of light guide plates with different thicknesses is met, and the film laminating effect is improved; through setting up the film scraping device mechanism, the film scraping knife of film scraping device is pressed close to the light guide plate surface under the effect of second cylinder, conveniently realizes pressfitting and film scraping effect to the light guide plate after the tectorial membrane, reduces the inside bubble of tectorial membrane and the production of fold.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
fig. 2 is a schematic structural view of a film scraping device of the present utility model.
Detailed Description
In order that those skilled in the art will better understand the technical solutions of the present utility model, preferred embodiments of the present utility model will be described below with reference to specific examples, but it should be understood that the drawings are for illustrative purposes only and should not be construed as limiting the present patent; for the purpose of better illustrating the embodiments, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the actual product dimensions; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationship depicted in the drawings is for illustrative purposes only and is not to be construed as limiting the present patent.
Example 1:
the dust removing and film covering device of the light guide plate comprises a conveying table 1, wherein the conveying table 1 is sequentially provided with a dust removing device, a film covering device and a film scraping device along the conveying direction; the dust removing device comprises a dust removing box 2, wherein one end of the dust removing box 2 is provided with a conical tube 3, and one end of the conical tube 3 is connected with an air suction inlet of a negative pressure fan 4; dust collection pipes 5 are respectively arranged at the front end and the rear end of the dust collection box 2, and dust collection openings of the dust collection pipes 5 are arranged at the two sides of the conveying table 1; the film laminating device comprises a first bracket 6, wherein a film laminating roller 7 is arranged on the first bracket 6, two ends of the film laminating roller 7 are respectively and rotatably connected with sliding blocks 8, the sliding blocks 8 are slidably connected in sliding grooves 9 at two sides of the first bracket 6, the top of each sliding block 8 is fixedly connected with the movable end of a first air cylinder 10, and the first air cylinder 10 is fixedly arranged at the top of the first bracket 6; the film scraping device comprises a second bracket 11, wherein second air cylinders 12 are respectively arranged on two sides of the top of the second bracket 11, the movable ends of the second air cylinders 12 are fixedly connected with a first knife rest 13, and a film scraping knife 14 is fixedly connected to the bottom of the first knife rest 13.
According to the utility model, the dust removal device is arranged, and the dust removal box 2 of the dust removal device can suck dust and particles on the surface of the light guide plate into the dust removal box 2 through the dust collection pipe 5 under the action of the negative pressure motor 4, so that the cleanliness of the surface of the light guide plate is ensured; by arranging the film laminating device, the film laminating roller of the film laminating device can realize the up-and-down movement of the film laminating roller 7 under the interaction of the first cylinder 10, the sliding block 8 and the sliding groove 9, thereby meeting the film laminating work of light guide plates with different thicknesses and improving the film laminating effect; through setting up the film scraping device mechanism, the film scraping knife of film scraping device is pressed close to the light guide plate surface under the effect of second cylinder 12, conveniently realizes pressfitting and film scraping effect to the light guide plate after the tectorial membrane, reduces the inside bubble of tectorial membrane and the production of fold.
Further, in another embodiment, a film cutting mechanism is disposed at the top of the first bracket 6, the film cutting mechanism includes an extension plate 15 fixedly connected with the top of the first bracket 6, two sides of the lower surface of the extension plate 15 are respectively and fixedly connected with a third cylinder 16, a movable end of the third cylinder 16 is fixedly connected with a second knife rest 17, and a film cutting knife 18 is fixedly connected with the bottom of the second knife rest 17. By arranging the film cutting mechanism, the film cutting knife 18 at the lower end of the extension plate 15 is convenient for cutting off the film with the film covered under the action of the third air cylinder 16.
Further, in another embodiment, a plurality of supporting legs 19 are fixedly connected below the conveying table 1, a fixing plate 20 is fixedly connected between the supporting legs 19, and the dust removing box 2 is disposed on the fixing plate 20.
Further, in another embodiment, a filter screen 21 is fixedly connected to the connection part between the conical tube 3 and the dust collection box 2. The filter screen 21 prevents dust from entering the negative pressure fan, and damage is caused to the negative pressure fan.
Further, in another embodiment, a door 22 is movably connected to the front side of the dust removing box 2. The door body 22 is arranged to facilitate cleaning of dust in the dust removal box 2.
According to the description of the present utility model and the accompanying drawings, a person skilled in the art can easily manufacture or use a dust-removing and film-coating device for a light guide plate according to the present utility model, and can produce the positive effects described in the present utility model.
Unless specifically stated otherwise, in the present utility model, if there are terms such as "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., the positional relationship indicated is based on the positional relationship indicated in the drawings, and is merely for convenience of describing the present utility model and simplifying the description, and it is not necessary to indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, so that the terms describing the positional relationship in the present utility model are merely for exemplary illustration and should not be construed as limitations of the present patent, and it is possible for those skilled in the art to understand the specific meaning of the above terms in conjunction with the drawings and according to the specific circumstances.
Unless specifically stated or limited otherwise, the terms "disposed," "connected," and "connected" herein are to be construed broadly, e.g., they may be fixed, removable, or integral; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model in any way, and any simple modification, equivalent variation, etc. of the above embodiment according to the technical matter of the present utility model fall within the scope of the present utility model.
Claims (5)
1. The utility model provides a light guide plate removes dust tectorial membrane device which characterized in that: the device comprises a conveying table (1), wherein the conveying table (1) is sequentially provided with a dust removing device, a film covering device and a film scraping device along the conveying direction; the dust removing device comprises a dust removing box (2), wherein one end of the dust removing box (2) is provided with a conical tube (3), and one end of the conical tube (3) is connected with an air suction inlet of a negative pressure fan (4); dust collection pipes (5) are respectively arranged at the front end and the rear end of the dust collection box (2), and dust collection openings of the dust collection pipes (5) are arranged at the two sides of the conveying table (1); the film laminating device comprises a first bracket (6), a film laminating roller (7) is arranged on the first bracket (6), two ends of the film laminating roller (7) are respectively and rotatably connected with a sliding block (8), the sliding blocks (8) are slidably connected in sliding grooves (9) on two sides of the first bracket (6), the top of the sliding block (8) is fixedly connected with the movable end of a first air cylinder (10), and the first air cylinder (10) is fixedly arranged on the top of the first bracket (6); the film scraping device comprises a second bracket (11), wherein second air cylinders (12) are respectively arranged on two sides of the top of the second bracket (11), the movable end of each second air cylinder (12) is fixedly connected with a first knife rest (13), and a film scraping knife (14) is fixedly connected to the bottom of each first knife rest (13).
2. The light guide plate dust removal laminating device according to claim 1, wherein: the top of first support (6) is provided with cuts membrane mechanism, cut membrane mechanism include with extension board (15) of first support (6) top fixed connection, the lower surface both sides of extension board (15) are fixedly connected with third cylinder (16) respectively, the expansion end fixedly connected with second knife rest (17) of third cylinder (16), the bottom fixedly connected with of second knife rest (17) cuts membrane sword (18).
3. The light guide plate dust removal laminating device according to claim 1, wherein: the dust removal device is characterized in that a plurality of supporting legs (19) are fixedly connected to the lower portion of the conveying table (1), a fixing plate (20) is fixedly connected between the supporting legs (19), and the dust removal box (2) is arranged on the fixing plate (20).
4. The light guide plate dust removal laminating device according to claim 1, wherein: the connection part of the conical tube (3) and the dust removal box (2) is fixedly connected with a filter screen (21).
5. The light guide plate dust removal laminating device according to claim 1, wherein: the front side of the dust removal box (2) is movably connected with a door body (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320316979.8U CN219686575U (en) | 2023-02-15 | 2023-02-15 | Dust removal tectorial membrane device of light guide plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320316979.8U CN219686575U (en) | 2023-02-15 | 2023-02-15 | Dust removal tectorial membrane device of light guide plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219686575U true CN219686575U (en) | 2023-09-15 |
Family
ID=87964248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320316979.8U Active CN219686575U (en) | 2023-02-15 | 2023-02-15 | Dust removal tectorial membrane device of light guide plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219686575U (en) |
-
2023
- 2023-02-15 CN CN202320316979.8U patent/CN219686575U/en active Active
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| GR01 | Patent grant |