CN111204124B - Dust collector on corrugated paper surface on printing machine - Google Patents
Dust collector on corrugated paper surface on printing machine Download PDFInfo
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- CN111204124B CN111204124B CN202010054625.1A CN202010054625A CN111204124B CN 111204124 B CN111204124 B CN 111204124B CN 202010054625 A CN202010054625 A CN 202010054625A CN 111204124 B CN111204124 B CN 111204124B
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- brush roller
- paper
- roller
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- corrugated paper
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
- B41F23/002—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing cleaning devices for sheets or webs
Abstract
The invention discloses a dust removal device for the surface of corrugated paper on a printing machine, which comprises a corrugated paper conveying device, wherein the conveying device comprises a paper pressing roller and a paper conveying roller which are pressed oppositely up and down, a brush roller A, an air suction cavity and a brush roller B are sequentially arranged on one side of the paper pressing roller, and the brush roller A and the brush roller B are mutually and oppositely rolled upwards. The dust removal device adopts the paper pressing roller and the paper conveying roller which are pressed oppositely up and down to convey the corrugated paper to be printed, the brush roller A, the air suction cavity and the brush roller B are sequentially arranged on the right side of the paper pressing roller, the brush roller A and the brush roller B are mutually and oppositely rolled upwards, the dust on the surface of the corrugated paper to be printed is gathered between the brush roller A and the brush roller B, the air suction cavity sucks out the gathered dust, the dust on the surface of the corrugated paper to be printed is comprehensively removed, the printing of the corrugated paper is not influenced by surface impurities, and the printing quality of the corrugated paper is improved.
Description
Technical Field
The invention belongs to the technical field of printing and copying equipment, and relates to a dust removal device for the surface of corrugated paper on a printing machine.
Background
Printing is a copying technique that transfers the ink from a printing plate to a substrate, most of which are paper products, corrugated paper being one of the most common. Before printing, if the corrugated paper has dust on the surface, white spots can appear on the surface of the final printed product, and the quality of the printed product is seriously affected. Therefore, the surface of the corrugated paper needs to be dedusted and then printed, so as to ensure the printing quality of the corrugated paper board.
At present, in order to remove dust from a printing stock before printing, some dust removing devices are researched, for example, chinese patent No. 201621174442.9, publication No. CN 206124447U, publication No. 2017.04.26, which is entitled "a dust removing device for paper printing"; chinese patent No. 201910736751.2, publication No. CN 110525038A, published as 2019.12.03, entitled "dust removing device for printing press paper"; chinese patent No. 201721417426.2, publication No. CN207617307U, published as 2018.07.17, "a dust-removing device for paper printing"; chinese patent No. 201721356756.5, publication No. CN 207357648U, published as 2018.05.15, which is a novel dust remover for cardboard printing; chinese patent No. 201721262750.1, publication No. CN 207449383U, published as 2018.06.05, "a printing dust-removing equipment".
The dust collector in the above patents removes dust through the fixed brush head arranged below the dust collection head or removes dust through the brush roller rotating in the same direction. The principle of dust removal of the dust collector is that after paper, paperboard or corrugated paper passes through a dust collection position, the paper, paperboard or corrugated paper only depends on the intercepting function of the brush and the adsorption function of the dust collection head, and the paper surface dust collecting effect is poor due to the fact that the paper surface dust intercepting capability is weak. And the air draft of the dust collection head is small, the adsorption capacity of the dust collection head on the surface of paper, paperboard or corrugated paper is weak, and finally, the dust on the surface is remained, so that the quality of printed matters is influenced.
Disclosure of Invention
The invention aims to provide a dust removal device for the surface of corrugated paper on a printing machine, which solves the problem of poor dust removal effect of the corrugated paper dust removal device on the existing printing machine.
The technical scheme includes that the dust removal device for the corrugated paper surface on the printing machine comprises a corrugated paper conveying device, the conveying device comprises a paper pressing roller and a paper conveying roller which are pressed oppositely up and down, a brush roller A, an air suction cavity and a brush roller B are sequentially arranged on one side of the paper pressing roller, and the brush roller A and the brush roller B are mutually and oppositely rolled upwards.
The present invention is also technically characterized in that,
one end of the paper conveying roller is connected with a driving motor, the other end of the paper conveying roller is sleeved with a gear C, the paper pressing roller is sleeved with a gear D, and the gear C and the gear D are meshed with each other.
The gear A is sleeved on the brush roller A, the gear B is sleeved on the brush roller B, and the gear B and the gear A are meshed with each other.
The brush roller A and the paper conveying roller are connected through a belt.
A plurality of air draft channels with the same air draft quantity are arranged in the air draft cavity.
The middle part of each air draft channel is provided with a wind shield.
The hinge and the retaining buckle are oppositely arranged on the inner wall of the air draft channel, and the end part of one end of the wind shield is connected with the hinge.
And a handle for pushing the wind shield to rotate is arranged outside the air draft channel.
The handle is concave arc handle, and the handle tip is provided with the macrosphere, and the inside position that is close to the macrosphere of handle is fixed with the bobble, is provided with on the convulsions passageway lateral wall and can makes the gliding through-hole of handle.
The top of the air suction cavity is provided with an air suction pump and a motor, the power of the motor is 500-1500W, and the rotating speed is 1500-3000 r/min.
The corrugated paper printing device has the beneficial effects that the corrugated paper to be printed is conveyed by the paper pressing roller and the paper conveying roller which are pressed oppositely up and down, the brush roller A, the air suction cavity and the brush roller B are sequentially arranged on the right side of the paper pressing roller, the brush roller A and the brush roller B are mutually and oppositely rolled upwards, dust on the surface of the corrugated paper to be printed is gathered between the brush roller A and the brush roller B, the gathered dust is sucked out by the air suction cavity, comprehensive clearing of the dust on the surface of the corrugated paper to be printed is realized, the printing of the corrugated paper is not influenced by impurities on the surface of the corrugated paper, and the printing quality of the corrugated paper is improved; the air draft channels with the same air draft quantity are arranged in the air draft cavity, so that the air draft quantity at each position in the air draft cavity is more uniform, the dust removal quality is improved, and the cleanliness of a printing stock before printing is ensured; every convulsions passageway middle part all is provided with the deep bead, is convenient for adjust the convulsions area of the cavity that induced drafts according to the actual width of corrugated paper, and it is extravagant to reduce the energy, realizes the maximize utilization of the energy.
Drawings
FIG. 1 is a schematic view showing the structure of a dust removing apparatus for a corrugated paper surface of a printing press according to the present invention;
FIG. 2 is a schematic structural diagram of a suction chamber in the dust removing device for the surface of corrugated paper on the printing machine of the present invention;
FIG. 3 is a schematic view of the drive system of the dust removing apparatus for the corrugated surface of the printing press according to the present invention;
FIG. 4 is a top view of the drive train of the dust removal device for corrugated surfaces on a printing press of the present invention;
fig. 5 is a partially enlarged schematic view of B in fig. 2.
In the figure, 1, a paper conveying roller, 2, a paper pressing roller, 3, a brush roller A, 4, a brush roller B, 5, corrugated paper, 6, an air suction cavity, 7, a belt roller a, 8, a belt, 9, a belt roller B, 10, a retaining buckle, 11, a hinge, 12, a wind shield, 13, a big ball, 14, a handle, 15, a small ball, 16, a through hole and 17 are provided with a partition board.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
The invention relates to a dust removal device for the surface of corrugated paper on a printing machine, which comprises a corrugated paper conveying device with reference to figures 1 and 2, wherein the conveying device comprises a paper pressing roller 2 and a paper conveying roller 1 which are pressed oppositely up and down, a brush roller A3, an air suction cavity 6 and a brush roller B4 are sequentially arranged on the right side of the paper pressing roller 2, the brush roller A3 and the brush roller B4 are mutually and oppositely rolled upwards, the bottom plane of the air suction cavity 6 and the axes of the paper pressing roller 2, the brush roller A3 and the brush roller B4 are positioned on the same horizontal plane, and the lower edge of the air suction cavity is tangent to the side surface of the brush roller.
Referring to fig. 3, defeated paper roll 1 one end is connected with driving motor, the cover is equipped with gear C on the other end, the cover is equipped with gear D on the dancer roll 2, gear C and gear D intermeshing, driving motor drives defeated paper roll 1 anticlockwise rotation, defeated paper roll 1 drives gear C anticlockwise rotation, gear C drives gear D clockwise rotation, gear D drives dancer roll 2 clockwise rotation, and then 5 the left rollings of corrugated paper in the middle of drive defeated paper roll 1 and dancer roll 2.
Referring to fig. 4, a belt roller a7 is sleeved on the paper feed roller 1, the paper feed roller 1 is in key connection with the belt roller a7, a belt roller b9 is sleeved on the brush roller A3, the brush roller A3 is in key connection with the belt roller b9, and the belt roller a7 and the belt roller b9 are connected through a belt 8.
The gear A is sleeved on one end of the brush roller A3, the gear B is sleeved on one end of the brush roller B4, the gear B and the gear A are meshed with each other, the gear A rotates anticlockwise, the gear B rotates clockwise, the brush roller A3 and the brush roller B4 roll oppositely and mutually upwards, the mixed dust on the surface of corrugated paper is collected between the brush roller A3 and the brush roller B4, and then the dust is removed by the air suction cavity 6. The paper pressing roller 2, the paper conveying roller 1, the brush roller A and the brush roller B are driven by the same motor, so that the movement uniformity of the paper pressing roller, the paper conveying roller, the brush roller A and the brush roller B is guaranteed, and the dust removal quality of the dust removal device is improved.
The length of the surface brushes of the brush roller A and the brush roller B is 5-10mm, so that fine dust particles can be conveniently cleaned, and the dust removal quality is improved.
The width of the opening at the bottom of the air suction cavity is 12mm larger than that of the corrugated paper, so that the corrugated paper can be comprehensively dedusted.
Six partition plates 17 are fixed in the air suction cavity 6 at equal intervals, the partition plates 17 divide the air suction cavity 6 into seven air suction channels with the same air suction amount, and the middle part of each air suction channel is provided with a wind shield 12, so that ventilation and non-ventilation of the air suction channels are controlled conveniently. When the printing stock width is less, the partial convulsions passageway of induced draft cavity 6 inside can be closed to the accessible deep bead, reduces the energy extravagant, realizes the maximize utilization of the energy.
Referring to fig. 5, a retaining buckle 10 is arranged on the inner wall of the left side of each air draft channel, a hinge 11 opposite to the retaining buckle 10 is arranged on the inner wall of the right side, the end part of the right end of a wind shield 12 is fixedly connected with the hinge 11, and the end part of the left end of the wind shield 12 can be clamped on the retaining buckle 10.
A handle 14 for pushing the wind shield 12 to rotate is installed on the outer side of the air draft channel, the handle 14 is a concave arc-shaped handle, large balls 13 are fixed at the end parts of two ends of the handle 14, small balls 15 are fixed on the parts, close to the large balls 13, inside the handle 14, and the distance between the large balls 13 and the small balls 15 is 4 mm; the side wall of the air draft channel is provided with a through hole 16 which can enable the handle 14 to slide, and the big ball at the left end of the handle is connected with the bottom surface of the wind shield 12 in a sliding way.
When an air draft channel needs to be opened, the handle 14 is pulled rightwards, the big ball 13 and the small ball 15 at the left end of the handle 14 are respectively clamped at the left side and the right side of the through hole 16, and the air baffle 12 rotates to the lowest end, so that the opening of the air draft channel is completed; when the air draft channel needs to be closed, the right end of the handle is held and pushed leftwards until the small ball and the large ball at the right end of the handle 14 are clamped on the two sides of the through hole respectively, and the wind shield 12 is clamped on the retaining buckle 10, so that the air draft channel is closed.
The top of the air suction cavity 6 is provided with an air suction pump and a motor, the power of the motor is 500-1500W, the rotating speed is 1500-3000r/min, and the air pressure in the air suction cavity is 10-20 KPa.
The use process and the working principle of the dust removal device on the surface of the corrugated paper on the printing machine are that the driving motor drives the paper conveying roller 1 to rotate anticlockwise, the paper conveying roller 1 drives the paper pressing roller 2 to rotate clockwise, and further the corrugated paper 5 between the paper conveying roller 1 and the paper pressing roller 2 is driven to move leftwards; defeated paper roll 1 is connected with brush roller A3 belt, drives brush roller A3 anticlockwise rotation, and brush roller A3 drives brush roller B4 clockwise rotation, collects the miscellaneous dirt on corrugated paper surface between brush roller A3 and brush roller B4, and then is taken away by the top cavity 6 that induced drafts, realizes the dust removal to the corrugated paper surface, has guaranteed that the printing of corrugated paper does not receive the influence of its surface dust, improves printing quality.
Claims (2)
1. A dust removal device for the surface of corrugated paper on a printing machine is characterized by comprising a corrugated paper conveying device, wherein the conveying device comprises a paper pressing roller (2) and a paper conveying roller (1) which are pressed oppositely up and down, a brush roller A (3), an air suction cavity (6) and a brush roller B (4) are sequentially arranged on one side of the paper pressing roller (2), and the brush roller A (3) and the brush roller B (4) are mutually and oppositely rolled upwards;
a plurality of air draft channels with the same air draft volume are arranged in the air draft cavity (6), a wind shield (12) is arranged in the middle of each air draft channel, a hinge (11) and a baffle buckle (10) are oppositely arranged on the inner wall of each air draft channel, the end part of one end of each wind shield (12) is fixedly connected with the hinge (11), and a handle (14) for pushing the wind shield (12) to rotate is arranged on the outer side of each air draft channel;
defeated paper roll (1) one end is connected with driving motor, and the cover is equipped with gear C on the other end, and the cover is equipped with gear D on dancer roll (2), gear C and gear D intermeshing, the cover is equipped with gear A on brush roller A (3), and the cover is equipped with gear B on brush roller B (4), gear B and gear A intermeshing, brush roller A (3) and defeated paper roll (1) are connected through belt (8), handle (14) are recessed arc handle, and handle (14) tip is provided with big ball (13), and the inside position that is close to big ball (13) of handle (14) is fixed with bobble (15), is provided with on the convulsions passageway lateral wall and can makes gliding through-hole (16) of handle (14).
2. The dust removing device for the corrugated paper surface on the printing machine as claimed in claim 1, wherein the top of the air suction cavity (6) is provided with an air suction pump and a motor for driving the air suction pump, the power of the motor is 500W-1500W, and the rotating speed is 1500-.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010054625.1A CN111204124B (en) | 2020-01-17 | 2020-01-17 | Dust collector on corrugated paper surface on printing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010054625.1A CN111204124B (en) | 2020-01-17 | 2020-01-17 | Dust collector on corrugated paper surface on printing machine |
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| CN111204124A CN111204124A (en) | 2020-05-29 |
| CN111204124B true CN111204124B (en) | 2022-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010054625.1A Active CN111204124B (en) | 2020-01-17 | 2020-01-17 | Dust collector on corrugated paper surface on printing machine |
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Citations (4)
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| CN105398415A (en) * | 2015-11-20 | 2016-03-16 | 葛强林 | Multifunctional protective baffle for automobile window |
| CN107280576A (en) * | 2016-12-30 | 2017-10-24 | 胡振华 | Strongh vacuum cleaner |
| CN207563326U (en) * | 2017-11-27 | 2018-07-03 | 西南交通大学 | A kind of photovoltaic panel cleaning device |
| CN110254041A (en) * | 2019-07-03 | 2019-09-20 | 莆田市燎原包装印刷有限公司 | A kind of environmentally protective printing equipment |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001038880A (en) * | 1999-08-04 | 2001-02-13 | Shinko:Kk | Dust removing apparatus for corrugated board paper printing machine |
| CN204363905U (en) * | 2014-11-28 | 2015-06-03 | 东莞市菲腾电子科技有限公司 | A kind of cleaning appliance |
| CN104442037B (en) * | 2014-11-29 | 2017-02-22 | 河南国花彩印包装有限公司 | Closed type dust removal device for printing press |
| CN207173030U (en) * | 2017-08-22 | 2018-04-03 | 宜昌雅江印务股份有限公司 | A kind of dust arrester of books print system |
| CN207509990U (en) * | 2017-12-06 | 2018-06-19 | 蚌埠大美印务有限公司 | Corrugated paper plate printing machines dust-extraction unit |
| CN207549723U (en) * | 2017-12-12 | 2018-06-29 | 昆明维和纸业有限公司 | A kind of corrugated paper printing machine dedusting, Destaticizing device |
-
2020
- 2020-01-17 CN CN202010054625.1A patent/CN111204124B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105398415A (en) * | 2015-11-20 | 2016-03-16 | 葛强林 | Multifunctional protective baffle for automobile window |
| CN107280576A (en) * | 2016-12-30 | 2017-10-24 | 胡振华 | Strongh vacuum cleaner |
| CN207563326U (en) * | 2017-11-27 | 2018-07-03 | 西南交通大学 | A kind of photovoltaic panel cleaning device |
| CN110254041A (en) * | 2019-07-03 | 2019-09-20 | 莆田市燎原包装印刷有限公司 | A kind of environmentally protective printing equipment |
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| CN111204124A (en) | 2020-05-29 |
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Effective date of registration: 20230208 Address after: No. 16699, Sande Road, Haimen Street, Haimen City, Nantong City, Jiangsu Province, 226100 Patentee after: Jiangsu Langhui Industrial Development Co.,Ltd. Address before: 710048 Shaanxi province Xi'an Beilin District Jinhua Road No. 5 Patentee before: XI'AN University OF TECHNOLOGY |
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