CN203972356U - A kind of film dust arrester - Google Patents
A kind of film dust arrester Download PDFInfo
- Publication number
- CN203972356U CN203972356U CN201420263278.3U CN201420263278U CN203972356U CN 203972356 U CN203972356 U CN 203972356U CN 201420263278 U CN201420263278 U CN 201420263278U CN 203972356 U CN203972356 U CN 203972356U
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- CN
- China
- Prior art keywords
- negative pressure
- pressure roller
- roller
- film
- dust
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of film dust arrester, comprise: Roller for sticking dust and negative pressure roller, described Roller for sticking dust and negative pressure roller be arranged in parallel, gap between described Roller for sticking dust and negative pressure roller is corresponding with the thickness of film for the treatment of dedusting, the inner hollow of described negative pressure roller, the closed at both ends of described negative pressure roller, wherein one end of described negative pressure roller is connected with exhaust tube, described exhaust tube partly communicates with the described inner hollow of described negative pressure roller, on the roller wall of described negative pressure roller, is provided with a plurality of pores.By the way, film dust arrester of the present utility model can be removed dust and the impurity on film series products surface effectively, good dedusting effect, and efficiency of dust collection is high.
Description
Technical field
The utility model relates to a kind of surface dust cleaning apparatus of film product.
Background technology
While carrying out the coating operation of film product in the not high production environment of some environment cleanliness, easily on the surface of film product, produce the mass defect of particle foreign matter, therefore need to consider first film product to be carried out to surface dust before coating operation.Common film dust arrester generally uses the sticky dust that removes film surface of Roller for sticking dust, but the viscosity due to Roller for sticking dust surface, these Roller for sticking dust are when removing the dust of film surface, also easily film product is sticked on Roller for sticking dust, make film product can not carry out next step operation, affect normally carrying out of film product coating operation.
Summary of the invention
The technical problem that the utility model mainly solves is to provide a kind of film dust arrester, and this film dust arrester can be removed dust and the impurity on film series products surface effectively, good dedusting effect, and efficiency of dust collection is high.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of film dust arrester is provided, comprise: Roller for sticking dust and negative pressure roller, described Roller for sticking dust and negative pressure roller be arranged in parallel, gap between described Roller for sticking dust and negative pressure roller is corresponding with the thickness of film for the treatment of dedusting, the inner hollow of described negative pressure roller, the closed at both ends of described negative pressure roller, wherein one end of described negative pressure roller is connected with exhaust tube, described exhaust tube partly communicates with the described inner hollow of described negative pressure roller, on the roller wall of described negative pressure roller, is provided with a plurality of pores.
In preferred embodiment of the utility model, the diameter of described pore is 0.5mm～2mm.
The diameter of described pore is 1mm.
The beneficial effects of the utility model are: film dust arrester of the present utility model can be removed dust and the impurity on film series products surface effectively, good dedusting effect, and efficiency of dust collection is high.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also according to these accompanying drawings, obtain other accompanying drawing, wherein:
Fig. 1 is the structural representation of film dust arrester of the present utility model;
Fig. 2 is the structural representation of negative pressure roller in Fig. 1;
Fig. 3 is the A-A cutaway view in Fig. 2.
In accompanying drawing, the mark of each parts is as follows: 1, film, 2, Roller for sticking dust, 3, negative pressure roller, 4, pore, 5, exhaust tube, 6, roller wall, 7, hollow space.
The specific embodiment
Below the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present utility model, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making all other embodiment that obtain under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 to Fig. 3, the utility model embodiment comprises:
A kind of film dust arrester, comprise Roller for sticking dust 2 and negative pressure roller 3, described Roller for sticking dust 2 be arranged in parallel with negative pressure roller 3, gap between described Roller for sticking dust 2 and negative pressure roller 3 is corresponding with the thickness of film 1 for the treatment of dedusting, the inner hollow of described negative pressure roller 3, the closed at both ends of described negative pressure roller 3, wherein one end of described negative pressure roller 3 is connected with exhaust tube 5, described exhaust tube 5 communicates with the described inner hollow part 7 of described negative pressure roller 3, is provided with a plurality of pores 4 on the roller wall of described negative pressure roller 3.
The diameter of described pore 4 is 0.5mm～2mm, and preferably, the diameter of described pore is 1mm.The better dust removal effect of the pore of this diameter.
Further, when film 1 moves between Roller for sticking dust 2 and negative pressure roller 3, the Surface Contact of film 1 and Roller for sticking dust 2, the dust on film 1 and impurity are clung by the viscose glue on Roller for sticking dust 2 surfaces, thereby realize the dedusting to film 1.
Further, described exhaust tube 5 is communicated with outside air extractor (not shown), described inner hollow part 7 at described negative pressure roller 3 when described outside air extractor work produces negative pressure, this negative pressure conducts to pore 4 simultaneously, because pore 4 is very near with film 1 distance, so the negative pressure at pore 4 places can produce suction-operated to film 1.The viscous force that the size of the absorption affinity that the negative pressure at pore 4 places produces film 1 and Roller for sticking dust 2 produce while gluing dust on film 1 is suitable, so film 1 equals to be in the state of stress balance.Film 1 can move ahead normally, can not be adsorbed on negative pressure roller 3, also can not be rolled onto on Roller for sticking dust 2.
In addition, can change by changing the power of outside air extractor work the negative pressure at hollow space 7 places, the viscous force that the size of the absorption affinity that the negative pressure that makes pore 4 places produces film 1 and Roller for sticking dust 2 produce while gluing dust on film 1 is suitable all the time, make film 1 be in all the time the state of stress balance, thereby make the scope of application of the utility model film dust arrester wider, the dedusting work of film 1 can normally be carried out all the time, and the efficiency of dedusting is high.
The beneficial effect of the utility model film dust arrester is:
Film dust arrester of the present utility model can be removed dust and the impurity on film series products surface effectively, good dedusting effect, and efficiency of dust collection is high.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (3)
1. a film dust arrester, it is characterized in that, comprise Roller for sticking dust and negative pressure roller, described Roller for sticking dust and negative pressure roller be arranged in parallel, and the gap between described Roller for sticking dust and negative pressure roller is corresponding with the thickness of film for the treatment of dedusting, the inner hollow of described negative pressure roller, the closed at both ends of described negative pressure roller, wherein one end of described negative pressure roller is connected with exhaust tube, and described exhaust tube partly communicates with the described inner hollow of described negative pressure roller, on the roller wall of described negative pressure roller, is provided with a plurality of pores.
2. film dust arrester according to claim 1, is characterized in that, the diameter of described pore is 0.5mm～2mm.
3. film dust arrester according to claim 1, is characterized in that, the diameter of described pore is 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420263278.3U CN203972356U (en) | 2014-05-22 | 2014-05-22 | A kind of film dust arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420263278.3U CN203972356U (en) | 2014-05-22 | 2014-05-22 | A kind of film dust arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203972356U true CN203972356U (en) | 2014-12-03 |
Family
ID=51969840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420263278.3U Expired - Fee Related CN203972356U (en) | 2014-05-22 | 2014-05-22 | A kind of film dust arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203972356U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110528214A (en) * | 2018-05-23 | 2019-12-03 | 浙江省现代纺织工业研究院 | A kind of fabric dust-extraction unit |
| CN112845388A (en) * | 2020-12-30 | 2021-05-28 | 龙游盛邦包装材料有限公司 | Dust removal system and dust removal method of dust-sticking roller |
-
2014
- 2014-05-22 CN CN201420263278.3U patent/CN203972356U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110528214A (en) * | 2018-05-23 | 2019-12-03 | 浙江省现代纺织工业研究院 | A kind of fabric dust-extraction unit |
| CN112845388A (en) * | 2020-12-30 | 2021-05-28 | 龙游盛邦包装材料有限公司 | Dust removal system and dust removal method of dust-sticking roller |
| CN112845388B (en) * | 2020-12-30 | 2022-02-11 | 龙游盛邦包装材料有限公司 | Dust removal system and dust removal method of dust-sticking roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20160522 |