CN211493242U - Color printing surface dust removal glazing processing system for four-color printing - Google Patents
Color printing surface dust removal glazing processing system for four-color printing Download PDFInfo
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- CN211493242U CN211493242U CN201921701376.XU CN201921701376U CN211493242U CN 211493242 U CN211493242 U CN 211493242U CN 201921701376 U CN201921701376 U CN 201921701376U CN 211493242 U CN211493242 U CN 211493242U
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- conveying belt
- color printing
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Abstract
The utility model discloses a color printing surface dust removal glazing processing system for four-color printing, which comprises a glazing mechanism body, wherein a dust removal device is arranged at the paper inlet end of the glazing mechanism body, and a paper inlet conveyor belt and a paper outlet conveyor belt are sequentially arranged in the dust removal device along the paper conveying direction; a fan is arranged on one side of the paper feeding conveying belt, which is perpendicular to the paper conveying direction, and a first negative pressure dust collection device is arranged on the other side of the paper feeding conveying belt; the negative pressure port of the first negative pressure dust suction device faces the paper feeding conveying belt; and a second negative pressure dust collection device is arranged at the distance between the paper feeding conveying belt and the paper discharging conveying belt, and a negative pressure port of the second negative pressure dust collection device faces upwards. The utility model discloses can clear up the tiny granule of paper tow sides adhesion, improve paper finish, do benefit to the paper glazing.
Description
Technical Field
The utility model relates to a printing technology field especially relates to a colored printing face dust removal glazing processing system of four-color printing.
Background
Glazing is an important technology in modern printing production, and the principle of the glazing is that a layer of colorless transparent coating is coated on the surface of a printed matter, and a transparent bright layer is formed on the surface of the printed matter after leveling, drying, calendaring and curing. The glazing process has two main functions, namely, forming a protective layer to protect the printed product, and changing the surface glossiness of the printed product to beautify the printed product.
The glazing process has certain requirements on the smoothness and the flatness of the surface of the printing paper. In the prior art, paper often passes through a plurality of process flows before glazing, fine particles such as dust and debris are adhered to the surface of the paper due to factors such as contact and static electricity in the process flows, and the fine particles can affect the quality of the printed product after glazing if the fine particles cannot be effectively cleaned.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the not enough of existence among the prior art, the utility model provides a colored printing face dust removal glazing processing system of four-color printing can clear up the tiny granule of paper tow sides adhesion, improves paper surface finish, does benefit to the paper glazing.
The technical scheme is as follows: in order to achieve the purpose, the utility model discloses a color printing surface dust removal glazing processing system for four-color printing, which comprises a glazing mechanism body, wherein a dust removal device is arranged at the paper inlet end of the glazing mechanism body, and a paper inlet conveyor belt and a paper outlet conveyor belt are sequentially arranged in the dust removal device along the paper conveying direction; a fan is arranged on one side of the paper feeding conveying belt, which is perpendicular to the paper conveying direction, and a first negative pressure dust collection device is arranged on the other side of the paper feeding conveying belt; the negative pressure port of the first negative pressure dust suction device faces the paper feeding conveying belt; and a second negative pressure dust collection device is arranged at the distance between the paper feeding conveying belt and the paper discharging conveying belt, and a negative pressure port of the second negative pressure dust collection device faces upwards.
Further, the horizontal height of the fan is higher than that of the paper feeding conveying belt, and the air outlet of the fan blows downwards towards the paper feeding conveying belt in an inclined mode; the paper feeding conveying belt is provided with a plurality of air holes, and a third negative pressure dust collection device is arranged below the paper feeding conveying belt; and the negative pressure port of the third negative pressure dust suction device faces upwards and acts on the lower surface of the paper through the air holes.
Furthermore, an ion air bar is arranged in the fan.
Further, the upper surface of the paper output conveying belt is lower than the upper surface of the paper input conveying belt; the negative pressure port of the second negative pressure dust suction device is obliquely arranged and gradually decreases from one side close to the paper feeding conveying belt to one side close to the paper discharging conveying belt.
Furthermore, an auxiliary sliding roller is arranged at the middle position of the negative pressure port of the second negative pressure dust suction device, and the auxiliary sliding roller is arranged in a vibrating manner.
Further, the surface of the auxiliary slip roller is provided with soft elastic short bristles.
Has the advantages that: the utility model discloses a color printing surface dust removal glazing processing system of four-color printing, one side at the paper feed conveyer belt is provided with the fan, be provided with the second negative pressure dust extraction between paper feed conveyer belt and play paper conveyer belt, clear up the dust piece of paper front and reverse side respectively; an ion air bar is arranged in the fan to neutralize static electricity and reduce the attraction of paper to fine particles; the second negative pressure dust collection device is provided with the auxiliary sliding roller capable of vibrating, the falling of fine attachments on the surface of the paper is promoted through vibration, soft elastic short bristles are arranged on the surface of the auxiliary sliding roller, and the vibration is enlarged without damaging the surface of the paper.
Drawings
FIG. 1 is an axial view of a dust removing device;
FIG. 2 is a front view of the dust removing device.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
The dust removal and glazing processing system for the color printing surface of the four-color printing shown in the attached drawings 1 to 2 comprises a glazing mechanism body, wherein a dust removal device is arranged at a paper inlet end of the glazing mechanism body, and a paper inlet conveyor belt 3 and a paper outlet conveyor belt 4 are sequentially arranged in the dust removal device along a paper conveying direction; a fan 6 is arranged on one side of the paper feeding conveying belt 3, which is perpendicular to the paper conveying direction, and a first negative pressure dust suction device 7 is arranged on the other side of the paper feeding conveying belt; a negative pressure port of the first negative pressure dust suction device 7 faces the paper feeding conveying belt 3, and the fan 6 blows fine particles attached to the upper surface of the paper to the first negative pressure dust suction device 7; the paper feed conveyer belt 3 with the interval department of going out paper conveyer belt 4 is provided with second negative pressure dust extraction 5, the negative pressure mouth of second negative pressure dust extraction 5 is upwards, and when the paper was followed paper feed conveyer belt 3 leads to when going out paper conveyer belt 4, second negative pressure dust extraction 5 absorbs the tiny granule of paper lower surface through the negative pressure.
The horizontal height of the fan 6 is higher than that of the paper feeding conveyor belt 3, the air outlet of the fan 6 blows obliquely downwards to the paper feeding conveyor belt 3, and fine particles on the surface of paper can be blown to the first negative pressure device 7 by one of oblique wind directions to finish cleaning of the upper surface of the paper; the two can apply a downward acting force to the paper to prevent the paper from generating transverse displacement under the action of lateral wind; a plurality of air holes 8 are formed in the paper feeding conveying belt 3, and a third negative pressure dust collection device 9 is arranged below the paper feeding conveying belt 3; the negative pressure port of the third negative pressure dust suction device 9 faces upwards and acts on the lower surface of the paper through the air holes 8, so that the lower surface of the paper is tightly attached to the paper feeding conveying belt 3, and the paper is further restrained from transversely moving under the action of wind force. Meanwhile, the third negative pressure dust suction device 9 can also partially clean fine particles on the lower surface of the paper.
Static electricity is generated in the paper processing process due to factors such as friction and the like, fine particles in air are easily adsorbed, and meanwhile, the paper conveying is not smooth; the fan 6 is internally provided with an ion wind rod which generates a large amount of air mass with positive and negative charges, neutralizes the electrostatic charges carried by the paper and improves the dust removal effect on the paper.
Because the stiffness of the paper is limited to a certain extent, the upper surface of the paper output conveyor belt 4 is lower than the upper surface of the paper input conveyor belt 3, so that the paper is transported more smoothly; the negative pressure port of the second negative pressure dust suction device 5 is obliquely arranged and is gradually reduced from one side close to the paper feeding conveying belt 3 to one side close to the paper discharging conveying belt 4, so that paper is conveniently conveyed in a transition mode.
An auxiliary sliding roller 10 is arranged in the middle of a negative pressure port of the second negative pressure dust suction device 5, so that paper can be effectively transited from the paper feeding conveyor belt 3 to the paper discharging conveyor belt 4; the auxiliary sliding roller 10 is arranged in a vibrating mode and exerts a vibrating effect on paper passing through the auxiliary sliding roller 10, so that fine particles on the lower surface of the paper can fall off more easily, and the dust removing effect on the lower surface of the paper is better by combining the suction force of the negative pressure port of the second dust suction device 5.
Soft elastic short bristles are arranged on the surface of the auxiliary sliding roller 10, and the elastic short bristles can brush adhered particles on the lower surface of the lower paper; meanwhile, the vibration effect of the auxiliary sliding roller 10 can be transferred and expanded, the falling of fine particles on the lower surface of the paper is further promoted, and the dust removal effect is improved; the soft arrangement of the bristles is to reduce the damage to the paper caused by the interaction of the short bristles with the surface of the paper.
The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.
Claims (6)
1. A dust removal and glazing processing system for a color printing surface of four-color printing is characterized in that: the paper feeding end of the glazing mechanism body is provided with a dust removal device, and a paper feeding conveyor belt (3) and a paper discharging conveyor belt (4) are sequentially arranged in the dust removal device along the paper conveying direction; a fan (6) is arranged on one side of the paper feeding conveying belt (3) perpendicular to the paper conveying direction, and a first negative pressure dust collection device (7) is arranged on the other side of the paper feeding conveying belt; the negative pressure port of the first negative pressure dust suction device (7) faces the paper feeding conveying belt (3); and a second negative pressure dust suction device (5) is arranged at the distance between the paper feeding conveying belt (3) and the paper discharging conveying belt (4), and a negative pressure opening of the second negative pressure dust suction device (5) faces upwards.
2. The system for removing dust and polishing on the color printing surface of the four-color printing according to claim 1, wherein: the horizontal height of the fan (6) is higher than that of the paper feeding conveying belt (3), and the air outlet direction of the fan (6) blows downwards towards the paper feeding conveying belt (3); a plurality of air holes (8) are formed in the paper feeding conveying belt (3), and a third negative pressure dust collection device (9) is arranged below the paper feeding conveying belt (3); and a negative pressure port of the third negative pressure dust suction device (9) faces upwards and acts on the lower surface of the paper through the air holes (8).
3. The system for removing dust and polishing on the color printing surface of the four-color printing according to claim 2, wherein: an ion air bar is arranged in the fan (6).
4. The system for removing dust and polishing on the color printing surface of the four-color printing according to claim 1, wherein: the upper surface of the paper output conveying belt (4) is lower than the upper surface of the paper input conveying belt (3); the negative pressure port of the second negative pressure dust suction device (5) is obliquely arranged and gradually decreases from one side close to the paper feeding conveying belt (3) to one side close to the paper discharging conveying belt (4).
5. The system for removing dust and polishing on the color printing surface of the four-color printing according to claim 4, wherein: and an auxiliary sliding roller (10) is arranged at the middle position of a negative pressure port of the second negative pressure dust suction device (5), and the auxiliary sliding roller (10) is arranged in a vibrating manner.
6. The system for removing dust and polishing on the color printing surface of the four-color printing according to claim 5, wherein: the surface of the auxiliary sliding roller (10) is provided with soft elastic short hair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921701376.XU CN211493242U (en) | 2019-10-12 | 2019-10-12 | Color printing surface dust removal glazing processing system for four-color printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921701376.XU CN211493242U (en) | 2019-10-12 | 2019-10-12 | Color printing surface dust removal glazing processing system for four-color printing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211493242U true CN211493242U (en) | 2020-09-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921701376.XU Expired - Fee Related CN211493242U (en) | 2019-10-12 | 2019-10-12 | Color printing surface dust removal glazing processing system for four-color printing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211493242U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114248535A (en) * | 2022-01-05 | 2022-03-29 | 广东和润新材料股份有限公司 | Automatic silk screen printing coating film former |
| WO2023240751A1 (en) * | 2022-06-15 | 2023-12-21 | 宁德时代新能源科技股份有限公司 | Production line assembly and production line |
-
2019
- 2019-10-12 CN CN201921701376.XU patent/CN211493242U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114248535A (en) * | 2022-01-05 | 2022-03-29 | 广东和润新材料股份有限公司 | Automatic silk screen printing coating film former |
| WO2023240751A1 (en) * | 2022-06-15 | 2023-12-21 | 宁德时代新能源科技股份有限公司 | Production line assembly and production line |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200915 Termination date: 20211012 |
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| CF01 | Termination of patent right due to non-payment of annual fee |