CN213564977U

CN213564977U - Dust removal mechanism of paper printing equipment

Info

Publication number: CN213564977U
Application number: CN202021979393.2U
Authority: CN
Inventors: 薛小华
Original assignee: Jiashan Yongchuang Printing Co ltd
Current assignee: Jiashan Yongchuang Printing Co ltd
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-06-29
Anticipated expiration: 2030-09-11

Abstract

The utility model discloses a paper lithography apparatus's dust removal mechanism, its technical scheme main points are: the utility model provides a paper lithography apparatus's dust removal mechanism, is including setting up in paper lithography apparatus's support body, the support body is provided with a plurality of conveyer belts that are used for carrying the paper, the support body is provided with and is close to or contacts in last static roller, the static roller down of paper upper surface and lower surface respectively, the static roller is located between two adjacent conveyer belts down, go up the static roller, the static roller rotates axial perpendicular to paper moving direction down, and goes up the static roller, the relative paper moving direction of static roller is dislocation set down, it all is provided with the edulcoration subassembly that is used for detaching to correspond last static roller, static roller surface debris down to go up the static roller and down, the support body is provided with two and prevents that the paper is by last static roller and the adsorbed structure of preventing of static roller down respectively. The utility model discloses a paper surface dust is effectively gone out to static, promotes the printing effect.

Description

Dust removal mechanism of paper printing equipment

Technical Field

The utility model relates to a printing field especially involves a paper lithography apparatus's dust removal mechanism.

Background

In the existing paper printing process, printing is performed by conveying paper sheet by sheet.

When the paper material is relatively poor, sundries such as fiber sundries and dust can be attached to the surface of the paper, and after the sundries fall off after printing is completed, the position is not printed, so that the attractiveness of paper printing is affected.

Therefore, there is a need for an improved structure that overcomes the above-mentioned deficiencies.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a paper lithography apparatus's dust removal mechanism effectively goes out paper surface dust through static, promotes the printing effect.

The above technical purpose of the utility model is realized through following technical scheme: the utility model provides a paper lithography apparatus's dust removal mechanism, is including setting up in paper lithography apparatus's support body, the support body is provided with a plurality of conveyer belts that are used for carrying the paper, the support body is provided with and is close to or contacts in last static roller, the static roller down of paper upper surface and lower surface respectively, the static roller is located between two adjacent conveyer belts down, go up the static roller, the static roller rotates axial perpendicular to paper moving direction down, and goes up the static roller, the relative paper moving direction of static roller is dislocation set down, it all is provided with the edulcoration subassembly that is used for detaching to correspond last static roller, static roller surface debris down to go up the static roller and down, the support body is provided with two and prevents that the paper is by last static roller and the adsorbed structure of preventing of static roller down respectively.

The utility model discloses a further set up to: edulcoration subassembly including set up in the scraper blade of support body, set up in the dust absorption pipeline is close to in the dust absorption mouth of scraper blade one end, the dust absorption mouth is the platykurtic setting and towards the scraper blade with correspond last static roller or static roller contact jaw down.

The utility model discloses a further set up to: the anti-suction structure is fixedly connected with the guide block of the frame body, the guide block is positioned in the direction corresponding to the discharging end of the upper static roller or the lower static roller, and the guide block is close to the corresponding upper static roller or the lower static roller.

The utility model discloses a further set up to: the guide block is provided with a shifting sheet which is abutted to the surface of the corresponding upper static roller or the lower static roller, and the shifting sheet is made of elastic materials.

The utility model discloses a further set up to: and a plastic gasket is arranged at one end of the shifting sheet, which is abutted against the surface of the upper static roller or the lower static roller.

The utility model discloses a further set up to: the poking pieces are arranged into a plurality of numbers, and the poking pieces are arranged along the length direction of the corresponding upper static roller or the lower static roller.

To sum up, the utility model discloses following beneficial effect has:

when paper printing equipment carried the paper, through the conveyer belt conveying, when conveying to last electrostatic roller or electrostatic roller position down, received electrostatic action, tiny debris are adsorbed in corresponding electrostatic roller or electrostatic roller down to the realization is to paper surface dust removal effect, and through last electrostatic roller and electrostatic roller dislocation set down, appears the condition of mutual interference when avoiding removing dust to two surfaces about the paper.

When the dust scraper is used, the upper static roller or the lower static roller adsorbs dust impurities and rotates, and the scraper abuts against the corresponding upper static roller or the lower static roller to scrape the impurities; in addition, the dust suction pipe and the dust suction port ensure that the sundries are sucked out when being scraped.

When the conveyer belt conveys paper, the paper is attracted by the corresponding upper static roller or the lower static roller and is bent, and the paper is abutted against the guide block, so that the influence on normal conveying caused by static electricity is avoided.

Can effectively avoid having between the paper moving speed face by electrostatic attraction laminating in corresponding static roller or static roller down, effectively avoid the electric conduction effect through plastic gasket, reduce the plectrum simultaneously and correspond the wearing and tearing between the static roller or the static roller down, increase of service life.

Drawings

Fig. 1 is a schematic view of the present invention;

fig. 2 is an enlarged view of a portion a of fig. 1.

The corresponding part names indicated by the numbers in the figures: 1. a frame body; 2. a conveyor belt; 3. an upper electrostatic roller; 4. a lower electrostatic roller; 5. a squeegee; 6. a dust collection duct; 7. a dust suction port; 8. a guide block; 9. a shifting sheet; 10. a plastic gasket.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention will be further described with reference to the drawings and the specific embodiments.

As shown in fig. 1 and 2, the utility model provides a paper lithography apparatus's dust removal mechanism, including setting up in paper lithography apparatus's support body 1, support body 1 is provided with a plurality of conveyer belts 2 that are used for carrying the paper, support body 1 is provided with and is close to respectively or contacts in last electrostatic roller 3 of paper upper surface and lower surface, electrostatic roller 4 down, electrostatic roller 4 is located between two adjacent conveyer belts 2 down, go up electrostatic roller 3, lower electrostatic roller 4 and rotate axial perpendicular to paper moving direction, and go up electrostatic roller 3, lower electrostatic roller 4 relative paper moving direction and be the dislocation set, paper lithography apparatus is to last electrostatic roller 3, lower electrostatic roller 4 power supplies power. Go up electrostatic roller 3 and electrostatic roller 4 down and all be provided with the edulcoration subassembly that is used for detaching to correspond the surperficial debris of electrostatic roller 3, electrostatic roller 4 down, support body 1 is provided with two and prevents that the paper is by the anti-structure of inhaling of electrostatic roller 3 and electrostatic roller 4 down absorption respectively. When paper printing equipment carried the paper, through the conveying of conveyer belt 2, when conveying to supreme electrostatic roller 3 or electrostatic roller 4 positions down, received electrostatic interaction, tiny debris are adsorbed in corresponding electrostatic roller 3 or electrostatic roller 4 down to the realization is to paper surface dust removal effect, and through last electrostatic roller 3 with electrostatic roller 4 dislocation set down, appears the condition of mutual interference when avoiding removing dust to two upper and lower surfaces of paper.

The impurity removing component comprises a scraper 5 fixedly arranged on the frame body 1, a dust suction pipeline 6 arranged on the frame body 1 and a dust suction port 7 fixed at one end of the dust suction pipeline 6 close to the scraper 5, wherein the dust suction port 7 is arranged in a flat shape and faces the contact end of the scraper 5 and the corresponding upper static roller 3 or lower static roller 4; the other ends of the dust suction pipes 6 of the two groups of impurity removing components are connected with a dust collector (in the prior art) and realize dust collection. When the dust scraper is used, the upper electrostatic roller 3 or the lower electrostatic roller 4 adsorbs dust impurities and rotates, and the scraper 5 is abutted against the upper electrostatic roller 3 or the lower electrostatic roller 4 to scrape the impurities; in addition, the dust suction pipe 6 and the dust suction opening 7 ensure that the sundries are sucked out when being scraped.

The anti-suction structure is fixed on the frame body 1 and is close to the guide block 8 corresponding to the upper electrostatic roller 3 or the lower electrostatic roller 4, the guide block 8 is positioned on one side of the paper, which is separated from the direction corresponding to the upper electrostatic roller 3 or the lower electrostatic roller 4, and the guide block 8 is lower than the surface corresponding to the upper electrostatic roller 3 or the lower electrostatic roller 4. When the paper is transported by the transporting belt 2 and the paper is attracted by the corresponding upper electrostatic roller 3 or the lower electrostatic roller 4 to be bent, the paper is abutted against the guide block 8 so as to avoid the influence of electrostatic action on normal transportation.

In addition, a plurality of shifting pieces 9 are arranged on the guide block 8, the plurality of shifting pieces 9 are arranged along the length direction corresponding to the upper static roller 3 or the lower static roller 4, the shifting pieces 9 are made of elastic materials, a plastic gasket 10 is arranged at one end, facing the upper static roller 3 or the lower static roller 4, of the shifting pieces 9, and the plastic gasket 10 abuts against the corresponding upper static roller 3 or the lower static roller 4. Can effectively avoid having between the paper moving speed face by electrostatic attraction laminating in corresponding electrostatic roller 3 or electrostatic roller 4 down through plectrum 9, effectively avoid the electric conduction effect through plastic shim 10, reduce plectrum 9 simultaneously and correspond the wearing and tearing between electrostatic roller 3 or the electrostatic roller 4 down, increase of service life.

In this document, the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "vertical", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for the sake of clarity and convenience of description of the technical solutions, and thus, should not be construed as limiting the present invention.

As used herein, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, including not only those elements listed, but also other elements not expressly listed.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a paper lithography apparatus's dust removal mechanism, is including setting up in paper lithography apparatus's support body (1), support body (1) is provided with a plurality of conveyer belts (2) that are used for carrying the paper, its characterized in that: support body (1) is provided with and is close to or contacts last static roller (3) in paper upper surface and lower surface respectively, static roller (4) down, static roller (4) are located between two adjacent conveyer belts (2) down, go up static roller (3), static roller (4) rotation axial perpendicular to paper moving direction down, and go up static roller (3), static roller (4) relative paper moving direction down is the dislocation set, go up static roller (3) and static roller (4) down and all be provided with the edulcoration subassembly that is used for detaching to correspond last static roller (3), static roller (4) surface debris down, support body (1) is provided with two and prevents that the paper is adsorbed by last static roller (3) and static roller (4) down and prevents inhaling the structure respectively.

2. A dust removing mechanism of a paper printing apparatus as claimed in claim 1, wherein: edulcoration subassembly including set up in scraper blade (5) of support body (1), set up in dust absorption pipeline (6) are close to in dust absorption mouth (7) of scraper blade (5) one end, dust absorption mouth (7) are the platykurtic and set up and towards scraper blade (5) and correspond static roller (3) or static roller (4) contact jaw down.

3. A dust removing mechanism of a paper printing apparatus as claimed in claim 1, wherein: prevent inhaling the structure be fixed connection in guide block (8) of support body (1), guide block (8) are located to correspond and go up static roller (3) or static roller (4) discharge end direction down, and guide block (8) are close to and correspond and go up static roller (3) or static roller (4) down.

4. A dust removing mechanism of a paper printing apparatus as claimed in claim 3, wherein: the guide block (8) is provided with a shifting sheet (9) which is abutted to the surface of the corresponding upper static roller (3) or the lower static roller (4), and the shifting sheet (9) is made of elastic materials.

5. The dust removing mechanism of a paper printing apparatus as claimed in claim 4, wherein: and a plastic gasket (10) is arranged at one end of the poking sheet (9) which is abutted against the surface of the upper static roller (3) or the lower static roller (4).

6. The dust removing mechanism of a paper printing apparatus as claimed in claim 4, wherein: the poking pieces (9) are arranged into a plurality of numbers, and the poking pieces (9) are arranged along the length direction of the corresponding upper static roller (3) or the lower static roller (4).