CN216757462U - Dust removal chamber for end face of film - Google Patents

Abstract

The embodiment of the utility model provides a dust removal chamber for an end face of a film, which comprises: the dust removal device comprises a first cavity and a second cavity, wherein the second cavity is arranged inside the first cavity and used for removing dust on the end face of the film, and the first cavity is used for removing metal debris in the dust removal cavity. According to the embodiment of the utility model, by arranging the secondary dust removal, not only can dust on the end face of the film be fully removed, but also metal scraps on the end face of the film can be fully removed, and the final production quality of the film is greatly improved.

Description

Dust removal chamber for end face of film

Technical Field

The utility model relates to the field of thin film processing equipment, in particular to a dust removal chamber for an end face of a thin film.

Background

Metal films or films with metal properties are used more and more widely at present, and are a new technology because the metal films or films with metal properties have good conductivity and are thinner.

At present, the edges of the thin film need to be cut, but the cutting often causes metal scraps to be adsorbed on the metal edges of the thin film, and great adverse effects are caused to subsequent use.

SUMMERY OF THE UTILITY MODEL

In view of this, an embodiment of the present invention provides a dust removing chamber for an end face of a film, so as to solve a technical problem in the prior art that when an edge of the film is cut, metal debris is often adsorbed on the edge of the film, which adversely affects subsequent use.

To achieve the above object, in a first aspect, there is provided a dust removing chamber for a film end face, the dust removing chamber comprising: the dust removing device comprises a first cavity and a second cavity, wherein the second cavity is arranged inside the first cavity and used for removing dust on the end face of a film, and the first cavity is used for removing metal debris in the dust removing cavity.

In some possible embodiments, the first chamber comprises:

the outer roof plate comprises an outer roof plate, and a first outer arc-shaped side plate, a second outer arc-shaped side plate, a first outer square-shaped side plate and a second outer square-shaped side plate which are arranged around the outer roof plate, wherein the first outer arc-shaped side plate and the second outer arc-shaped side plate are arranged oppositely, and the first outer square-shaped side plate and the second outer square-shaped side plate are arranged oppositely;

the outer nozzles and the outer suction nozzles are respectively arranged on the first outer square side plate and the second outer square side plate.

In some possible embodiments, the second chamber comprises:

the inner top plate, and a first inner arc-shaped side plate, a second inner arc-shaped side plate, a first inner square-shaped side plate and a second inner square-shaped side plate which are arranged on the periphery of the inner top plate;

the first inner arc-shaped side plate and the second inner arc-shaped side plate are arranged oppositely, and the first inner square-shaped side plate and the second inner square-shaped side plate are arranged oppositely;

and the plurality of inner nozzles and the plurality of inner suction nozzles are respectively arranged at the top of the inner top plate.

In some possible embodiments, a plurality of inner through holes are formed in the inner top plate, and the plurality of inner nozzles and the plurality of inner suction nozzles are arranged on the plurality of inner through holes;

a plurality of outer through holes are formed in the outer top plate, and the plurality of inner nozzles and the plurality of inner suction nozzles penetrate out of the plurality of outer through holes.

In some possible embodiments, the second chamber is disposed inside the first chamber;

the first inner arc-shaped side plate and the second inner arc-shaped side plate are respectively arranged in parallel with the first outer arc-shaped side plate and the second outer arc-shaped side plate;

the first inner square side plate and the second inner square side plate are arranged in parallel with the first outer square side plate and the second outer square side plate respectively.

In some possible embodiments, an edge of the first inner square-shaped side plate is provided with a notch corresponding to any one of the plurality of outer nozzles.

In some possible embodiments, the first chamber is provided with a mark for indicating the installation position of the second chamber, so that the second chamber is positioned at the end face of the film to be dedusted.

In some possible embodiments, the first outer arcuate side panel, the second outer arcuate side panel, the first inner arcuate side panel, and the second inner arcuate side panel have equal magnitudes of curvature;

the distance between the lowest point of the second chamber and the highest point of the edge of the film to be dedusted is 0.5-5 mm.

In some possible embodiments, the plurality of outer nozzles and the plurality of inner nozzles are trumpet-shaped, and the outsides of the plurality of outer nozzles and the plurality of inner nozzles are respectively connected with an air blowing pipe which is connected with a high-pressure blower.

In some possible embodiments, the plurality of outer suction nozzles and the plurality of inner suction nozzles are respectively connected with an air suction pipe at the outside thereof, the air suction pipe is connected with a high pressure suction fan, and a filter screen is disposed at an end of the air suction pipe for filtering sucked dust.

The technical scheme has the following beneficial technical effects:

the embodiment of the utility model provides a dust removal chamber for an end face of a film, which comprises: the dust removal device comprises a first cavity and a second cavity, wherein the second cavity is arranged inside the first cavity and used for removing dust on the end face of the film, and the first cavity is used for removing metal debris in the dust removal cavity. According to the embodiment of the utility model, by arranging the secondary dust removal, not only can dust on the end face of the film be fully removed, but also metal scraps on the end face of the film can be fully removed, and the final film production quality is greatly improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of a dust removing chamber provided in an embodiment of the present invention;

FIG. 2 is an external perspective view of a dedusting chamber provided by an embodiment of the present invention;

FIG. 3 is a schematic view of the overall interior of a dedusting chamber provided by an embodiment of the present invention;

FIG. 4 is an overall plan view of a dedusting chamber provided by an embodiment of the present invention;

FIG. 5 is an internal perspective view of a second chamber provided by embodiments of the present invention;

FIG. 6 is an external perspective view of a second chamber provided by embodiments of the present invention;

FIG. 7 is an external side view of a dust extraction chamber provided by an embodiment of the present invention;

FIG. 8 is a schematic structural view of a nozzle provided in accordance with an embodiment of the present invention;

FIG. 9 is a cross-sectional view of a nozzle provided in accordance with an embodiment of the present invention;

figure 10 is a cross-sectional view of a suction nozzle provided by an embodiment of the present invention.

The reference numbers illustrate:

1. a first chamber; 12. a first outer arcuate side panel; 13. a second outer arc-shaped side plate; 14. a first outer square side panel; 15. A second outer square side plate; 16. an outer nozzle; 17. an outer suction nozzle; 18. identifying; 2. a second chamber; 21. an inner ceiling plate; 22. A first inner arc-shaped side plate; 23. a second inner arc-shaped side plate; 24. a first inner square side plate; 25. a second inner square side plate; 26. An inner nozzle; 27. an inner suction nozzle; 111. an outer through hole; 211. an inner through hole; 241. and (6) opening.

Detailed Description

Features and exemplary embodiments of various aspects of the present invention will be described in detail below. In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the present invention by illustrating examples of the present invention. In the drawings and the following description, at least some well-known structures and techniques have not been shown in detail in order to avoid unnecessarily obscuring the present invention; also, the dimensions of some of the structures may be exaggerated for clarity. Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

As shown in fig. 1, a dust removing chamber for an end face of a thin film, the dust removing chamber comprising: the dust removal device comprises a first chamber 1 and a second chamber 2, wherein the second chamber 2 is arranged inside the first chamber 1, the second chamber 2 is used for removing dust on the end face of a film, and the first chamber 1 is used for removing metal debris in a dust removal chamber. According to the embodiment of the utility model, the secondary dust removal chamber is arranged, so that not only can dust on the end face of the film be fully removed, but also metal debris on the end face of the film can be fully removed, and the final film production quality is greatly improved.

In some embodiments, as shown in fig. 2 and 3, the first chamber 1 comprises: the outer roof plate 11, and a first outer arc-shaped side plate 12, a second outer arc-shaped side plate 13, a first outer square-shaped side plate 14 and a second outer square-shaped side plate 15 which are arranged around the outer roof plate 11, wherein the first outer arc-shaped side plate 12 and the second outer arc-shaped side plate 13 are arranged oppositely, and the first outer square-shaped side plate 14 and the second outer square-shaped side plate 15 are arranged oppositely; a plurality of outer nozzles 16 and a plurality of outer nozzles 17 are respectively provided on the first outer square side plate 14 and the second outer square side plate 15. Wherein one outer nozzle 16 and one outer nozzle 17 may form a pair, but also a plurality of outer nozzles 16 may cooperate with one or more outer nozzles 17, or one or more outer nozzles 16 may cooperate with a plurality of or one outer nozzle 17. In the embodiment of the utility model, the plurality of outer nozzles 16 are arranged on one side of the first chamber 1 to blow air at high pressure into the first chamber 1, and the plurality of outer suction nozzles 17 are arranged on the opposite side to adsorb metal debris blown by the high-pressure air, so that dust and metal debris in the dust removing chamber can be fully removed. In addition, by providing the first outer arc-shaped side plate 12 and the second outer arc-shaped side plate 13 in the first chamber 1, it is possible to better mount on the roller of the device to be dust-removed.

In some embodiments, as shown in fig. 4 and 5, the second chamber 2 comprises: the inner top plate 21, and a first inner arc-shaped side plate 22, a second inner arc-shaped side plate 23, a first inner square-shaped side plate 24 and a second inner square-shaped side plate 25 which are arranged around the inner top plate 21; the first inner arc-shaped side plate 22 is arranged opposite to the second inner arc-shaped side plate 23, and the first inner square-shaped side plate 24 is arranged opposite to the second inner square-shaped side plate 25; a plurality of inner nozzles 26 and a plurality of inner suckers 27, respectively, are disposed on the top of the inner top plate 21.

In the dust removal process, the upper portion in second cavity 2 blows through nozzle 26 in a plurality of, adsorb through nozzle 27 in a plurality of simultaneously, the part that second cavity 2 mainly is responsible for the dust removal, at the top at film edge, nozzle 26 carries out high pressure air injection in a plurality of through second cavity 2, absorb the dust of blowing through nozzle 27 in a plurality of, when nozzle 26 and a plurality of inner nozzle 27 of second cavity 2 do not adsorb totally, the metal piece of raiseing can be adsorbed in first cavity 1, blow through a plurality of outer nozzle 16 of first cavity 1, adsorb the metal piece of raiseing through a plurality of outer nozzle 17.

In some embodiments, as shown in fig. 6, 7, 8 and 9, the inner top plate 21 is provided with a plurality of inner through holes 211, and the plurality of inner nozzles 26 and the plurality of inner nozzles 27 are provided on the plurality of inner through holes 211; a plurality of outer through holes 111 are arranged on the outer top plate 11, and a plurality of inner nozzles 26 and a plurality of inner suction nozzles 27 penetrate out of the plurality of outer through holes 111. It should be noted that the arrangement positions of the inner through holes 211 and the outer through holes 111 need to be matched, so that the inner nozzles 26 and the inner nozzles 26 can penetrate through the outer through holes 111. According to the embodiment of the utility model, the inner top plate 21 is provided with the inner through holes 211, the top of the first chamber 1 is also provided with the outer through holes 111, so that the second chamber 2 can blow and suck the upper part of the end face of the film, and the end face of the film can be dedusted from various angles through the mutual matching between the second chamber 2 and the first chamber 1, so that the dedusting effect of the end face of the film is greatly improved.

In some embodiments, the second chamber 2 is disposed inside the first chamber 1; the first inner arc-shaped side plate 22 and the second inner arc-shaped side plate 23 are respectively arranged in parallel with the first outer arc-shaped side plate 12 and the second outer arc-shaped side plate 13; the first inner square side plate 24 and the second inner square side plate 25 are arranged in parallel with the first outer square side plate 14 and the second outer square side plate 15, respectively. The edge of the first inner square lateral plate 24 is provided with a gap 241, and the gap 241 corresponds to any one of the plurality of outer nozzles 16. In the embodiment of the present invention, the gap 241 at the edge of the first inner square-shaped side plate 24 corresponds to one outer nozzle 16 of the plurality of outer nozzles 16, and the outer nozzle 16 blows from the side surface of the second chamber 2, so as to further improve the dust removing effect of the second chamber 2, and in addition, the number of the gaps 241 may also be determined according to the actual size of the second chamber 2, for example, a plurality of gaps 241 may be provided, and each gap 241 corresponds to one outer nozzle 16.

In some embodiments, the first chamber 1 is provided with a mark 18 for indicating the mounting position of the second chamber 2, so as to position the second chamber 2 at the end face of the film to be dedusted. In the embodiment of the utility model, the second chamber 2 is positioned at the end face of the film to be dedusted through the mark 18, so that the inner nozzle 26 of the second chamber 2 has a dust raising effect when facing the end face of the film surface, and the best dedusting effect is realized.

In some embodiments, the curvatures of the first outer curved side plate 12, the second outer curved side plate 13, the first inner curved side plate 22, and the second inner curved side plate 23 are equal in magnitude; the distance between the lowest point of the second chamber 2 and the highest point of the edge of the film to be dedusted is 0.5mm to 5 mm. In the embodiment of the utility model, in order to optimize the distance between the first chamber 1 and the second chamber 2 and the edge of the film, the curvatures of the first outer arc-shaped side plate 12, the second outer arc-shaped side plate 13, the first inner arc-shaped side plate 22 and the second inner arc-shaped side plate 23 are equal, so that the dust and the debris at the edge of the film can be sufficiently removed; meanwhile, in order to avoid the contact between the dust removing chamber and the film and the damage to the film, a certain gap is formed between the first outer arc-shaped side plate 12, the second outer arc-shaped side plate 13, the first inner arc-shaped side plate 22 and the second inner arc-shaped side plate 23 and the edge of the film, and preferably, the distance between the lowest point of the second chamber 2 and the highest point of the edge of the film is 0.5mm to 5 mm.

In some embodiments, the plurality of outer nozzles 16 and the plurality of inner nozzles 26 are connected with blow pipes outside, respectively, and the blow pipes are connected with a high-pressure blower; the outer parts of the outer suction nozzles 17 and the inner suction nozzles 27 are respectively connected with an air suction pipe, the air suction pipes are connected with a high-pressure suction fan, and a filter screen is arranged at the end part of each air suction pipe and used for removing sucked dust.

During dust removal, a plurality of outer nozzles 16 of the first chamber 1 and a plurality of inner nozzles 26 of the second chamber 2 are connected with an air blowing pipe, a plurality of outer suction nozzles 17 of the first chamber 1 and a plurality of inner suction nozzles 27 of the second chamber 2 are respectively connected with an air suction pipe, the air blowing pipe is connected with a high-pressure fan, the air suction pipe is connected with an air compressor, and the tail end of the air suction pipe is connected with a filtering device, such as a filter screen, so that the situation that sucked dust or metal debris is discharged into the environment to pollute the environment is avoided. In addition, during dust removal, blowing and sucking actions are carried out all the time, the plurality of outer nozzles 16 and the plurality of inner nozzles 26 spray high-pressure air to blow dust to enable the dust to be raised, meanwhile, the plurality of outer nozzles 17 and the plurality of inner nozzles 27 suck air in the cavity under negative pressure, and generally, the flow rates of the outer nozzles 17 and the inner nozzles 27 are larger than those of the outer nozzles 16 and the inner nozzles 26 to prevent the air containing the dust in the cavity from overflowing. In addition, as shown in fig. 10, the shape of the plurality of outer nozzles 17 and the plurality of inner nozzles 27 is a trumpet shape, so that the area of suction can be increased.

In the dust removal process, blow through a plurality of internal nozzle 26 in the upper portion of second cavity 2, adsorb through a plurality of internal nozzle 27 simultaneously, the part that second cavity 2 mainly was responsible for the dust removal, at the top at film edge, carry out high-pressure air injection through a plurality of internal nozzle 26 of second cavity 2, adsorb the dust of blowing through a plurality of internal nozzle 27, when a plurality of internal nozzle 26 and a plurality of internal nozzle 27 of second cavity 2 do not adsorb totally, the metal piece of raiseing can be adsorbed in first cavity 1, blow through a plurality of external nozzle 16 of first cavity 1, adsorb the metal piece of raiseing through a plurality of external nozzle 17. Wherein one outer nozzle 16 and one outer nozzle 17 in the first chamber 1 may form a pair, but also a plurality of outer nozzles 16 may cooperate with one or more outer nozzles 17, or one or more outer nozzles 16 may cooperate with a plurality of or one outer nozzle 17.

The embodiment of the utility model has the following beneficial effects:

according to the embodiment of the utility model, the secondary dust removal chamber is arranged, so that not only can dust on the end face of the film be fully removed, but also metal debris on the end face of the film can be fully removed, and the final film production quality is greatly improved;

in the embodiment of the utility model, a plurality of outer nozzles 16 are arranged on one side of the first chamber 1 to blow gas at high pressure in the chamber, and a plurality of outer suction nozzles 17 are arranged on the opposite side to adsorb metal debris blown by the high-pressure gas, so that dust and metal debris in the dust removal chamber can be fully removed. In addition, the first outer arc-shaped side plate 12 and the second outer arc-shaped side plate 13 are arranged in the first chamber 1, so that the dust removing device can be better installed on a roller of the dust removing device to be removed;

according to the embodiment of the utility model, the inner top plate 21 is provided with the inner through holes 211 and the top of the first chamber 1 is also provided with the outer through holes 111, so that the second chamber 2 can blow and suck the upper part of the end face of the film, and the end face of the film can be dedusted from various angles through the mutual matching between the second chamber 2 and the first chamber 1, so that the dedusting effect of the end face of the film is greatly improved;

in the embodiment of the utility model, the second chamber 2 is positioned at the end face of the film to be dedusted through the mark 18, so that the inner nozzle 26 of the second chamber 2 has a dust raising effect when facing the end face of the film surface, and the best dedusting effect is realized.

In the description of the embodiment of the present invention, it should be noted that the number of the conductive pillars, the number of the steering rollers, and the number of the titanium blue pillars may be arbitrarily adjusted according to practical situations, and the present invention is not limited. The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein. The terms "upper, lower, inner and outer" and the like refer to orientations and positional relationships based on those shown in the drawings, and are used for convenience in describing and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms first, second, or third are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The terms "mounted, connected and connected" in the embodiments of the utility model are to be interpreted broadly, unless explicitly stated or limited otherwise, for example: can be fixedly connected, detachably connected or integrally connected; they may be mechanically, electrically, or directly connected, or indirectly connected through intervening media, or may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

While the utility model has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict. It is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims (10)

1. A dusting chamber for a film end face, characterized in that the dusting chamber comprises: a first chamber (1) and a second chamber (2), wherein the second chamber (2) is arranged inside the first chamber (1), the second chamber (2) is used for removing dust on the end face of the film, and the first chamber (1) is used for removing metal debris in the dust removing chamber;

the first chamber (1) comprises:

the outer roof plate (11), and a first outer arc-shaped side plate (12), a second outer arc-shaped side plate (13), a first outer square-shaped side plate (14) and a second outer square-shaped side plate (15) which are arranged around the outer roof plate (11), wherein the first outer arc-shaped side plate (12) and the second outer arc-shaped side plate (13) are arranged oppositely, and the first outer square-shaped side plate (14) and the second outer square-shaped side plate (15) are arranged oppositely;

a plurality of outer nozzles (16) and a plurality of outer suction nozzles (17) respectively disposed on the first outer square side plate (14) and the second outer square side plate (15);

the second chamber (2) comprises:

the inner roof plate (21), and a first inner arc-shaped side plate (22), a second inner arc-shaped side plate (23), a first inner square-shaped side plate (24) and a second inner square-shaped side plate (25) which are arranged on the periphery of the inner roof plate (21);

the first inner arc-shaped side plate (22) and the second inner arc-shaped side plate (23) are arranged oppositely, and the first inner square-shaped side plate (24) and the second inner square-shaped side plate (25) are arranged oppositely;

a plurality of inner nozzles (26) and a plurality of inner suction nozzles (27) which are respectively arranged on the top of the inner top plate (21).

2. A dusting chamber for film end faces according to claim 1,

a plurality of inner through holes (211) are formed in the inner top plate (21), and the plurality of inner nozzles (26) and the plurality of inner suction nozzles (27) are arranged on the plurality of inner through holes (211);

a plurality of outer through holes (111) are formed in the outer top plate (11), and the plurality of inner nozzles (26) and the plurality of inner suction nozzles (27) penetrate out of the plurality of outer through holes (111).

3. A dusting chamber for film end faces according to claim 2, characterized in that said second chamber (2) is arranged inside said first chamber (1);

the first inner arc-shaped side plate (22) and the second inner arc-shaped side plate (23) are respectively arranged in parallel with the first outer arc-shaped side plate (12) and the second outer arc-shaped side plate (13);

the first inner square side plate (24) and the second inner square side plate (25) are arranged in parallel with the first outer square side plate (14) and the second outer square side plate (15), respectively.

4. A dusting chamber for a film end-face according to claim 3, characterized in that the edge of said first inner square side plate is provided with a slit (241), said slit (241) corresponding to any of said number of outer nozzles (16).

5. A dusting chamber for end faces of films according to claim 4, characterized in that said first chamber (1) is provided with a marking (18) for indicating the mounting position of said second chamber (2) for facilitating positioning of said second chamber (2) at the end face of the film to be dusted.

6. A dusting chamber for film end faces according to claim 5,

the curvatures of the first outer arc-shaped side plate (12), the second outer arc-shaped side plate (13), the first inner arc-shaped side plate (22) and the second inner arc-shaped side plate (23) are equal in size.

7. A dusting chamber for film end faces according to claim 6,

the distance between the lowest point of the second chamber (2) and the highest point of the edge of the film to be dedusted is 0.5mm to 5 mm.

8. A dusting chamber for film end faces according to claim 7,

the plurality of outer nozzles (16) and the plurality of inner nozzles (26) are trumpet shaped.

9. A dusting chamber for film end faces according to claim 8, characterized in that outside of said several outer nozzles (16) and said several inner nozzles (26) are connected with blow pipes, respectively, said blow pipes being connected with a high pressure blower.

10. A dusting chamber for film end faces according to claim 9,

the outer portions of the outer suction nozzles (17) and the inner suction nozzles (27) are respectively connected with an air suction pipe, the air suction pipes are connected with a high-pressure suction fan, and a filter screen is arranged at the end portion of each air suction pipe and used for filtering sucked dust.

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