CN210680073U - Dust collector is used in printing production - Google Patents
Dust collector is used in printing production Download PDFInfo
- Publication number
- CN210680073U CN210680073U CN201921213803.XU CN201921213803U CN210680073U CN 210680073 U CN210680073 U CN 210680073U CN 201921213803 U CN201921213803 U CN 201921213803U CN 210680073 U CN210680073 U CN 210680073U
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- dust removal
- hole
- dust removing
- dust
- horizontal
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Abstract
A dust removal device for printing production comprises a dust removal box, wherein an upper through hole and a lower through hole are formed in the side wall of one end of the dust removal box, a horizontal first guide roller is arranged in each through hole, and a second guide roller is arranged at the position, far away from each through hole, of one end in the dust removal box; the top of the dust removal box is provided with an electrostatic brush and a negative pressure exhaust pipe, the electrostatic brush penetrates through the top surface of the dust removal box and is arranged close to the side surface of the dust removal box where the through hole is located, and the negative pressure exhaust pipe penetrates through the top surface of the dust removal box and is arranged in the middle of the top surface of the dust removal box; and a horizontal blowpipe is arranged on the side wall of one end of the dust removal box far away from the through hole in a penetrating manner, and the horizontal central line of the blowpipe and the upper horizontal tangent of the second guide roller are positioned on the same horizontal plane. By adopting the structure, the paper before printing can be effectively cleaned, the cleanness of the paper surface is ensured, and the final printing effect is improved.
Description
Technical Field
The utility model relates to a lithography apparatus field, especially a dust collector is used in printing production.
Background
Mechanical printing machines generally consist of mechanisms for printing, inking, stamping, paper feeding, etc. During its operation, the characters and images to be printed are first made into printing plate, which is then set in printing machine, and the ink is then applied manually or by printing machine to the position with characters and images on the printing plate and then transferred directly or indirectly to paper or other printing material to reproduce the same printed matter as the printing plate.
Before the printing operation, dust adhered to the paper needs to be cleaned, if the cleaning is not in place, the final printing effect is poor, and printed patterns or characters are lost after the dust falls off.
Disclosure of Invention
The utility model aims to solve the technical problem that a dust collector is used in printing production is provided, can effectively clear up the paper before the printing, guarantees the cleanness of paper face, improves final printing effect.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a dust removal device for printing production comprises a dust removal box, wherein an upper through hole and a lower through hole are formed in the side wall of one end of the dust removal box, a horizontal first guide roller is arranged in each through hole, and a second guide roller is arranged at the position, far away from each through hole, of one end in the dust removal box;
the top of the dust removal box is provided with an electrostatic brush and a negative pressure exhaust pipe, the electrostatic brush penetrates through the top surface of the dust removal box and is arranged close to the side surface of the dust removal box where the through hole is located, and the negative pressure exhaust pipe penetrates through the top surface of the dust removal box and is arranged in the middle of the top surface of the dust removal box;
and a horizontal blowpipe is arranged on the side wall of one end, far away from the through hole, of the dust removal box in a penetrating manner, and the horizontal central line of the blowpipe and the upper horizontal tangent line of the second guide roller are positioned on the same horizontal plane.
In the preferred scheme, the width of the negative pressure exhaust pipe is the same as the width of the inner space of the dust removal box, a flow guide arc plate is arranged at the lower end of the negative pressure exhaust pipe, and the concave arc surface of the flow guide arc plate is arranged towards the blowing pipe.
In the preferred scheme, two ends of the flow guide arc plate are fixed on two opposite inner side walls of the dust removal box.
In a preferred embodiment, the maximum distance between two first guide rollers is the same as the diameter of the second guide roller.
In a preferred scheme, the electrostatic brush comprises a brush rod and bristles, and the lower ends of the bristles are lower than the horizontal tangent line on the second guide roller.
In the preferred scheme, the brush rod penetrates through the top surface of the dust removal box, and the penetrating part is hinged through a pin shaft;
the brush-holder stud be located dust removal roof surface one side and be equipped with the recess, be equipped with the slider in the recess, be equipped with the otic placode on the slider, it has the movable rod to articulate through the round pin axle on the otic placode, is equipped with the movable rod locating part on dust removal roof surface, the one end setting that the otic placode was kept away from to the movable rod is in the movable rod locating part, the movable rod can be at horizontal rebound, be equipped with the spring between movable rod and the movable rod locating part.
The utility model provides a dust collector is used in printing production through adopting above-mentioned structure, has following beneficial effect:
(1) static electricity on the paper can be eliminated by using the static brush, so that the situation that dust swept down due to static electricity on the paper is adsorbed to the paper again is avoided;
(2) the soot blowing adsorption part is isolated from other parts of the box body, so that the dust can be prevented from diffusing in the box body, and the dust output efficiency is higher.
Drawings
The invention will be further explained with reference to the following figures and examples:
fig. 1 is a schematic view of the vertical structure of the present invention.
Fig. 2 is a schematic perspective view of the present invention.
Fig. 3 is a schematic view of the structure of the top of the dust removing box of the present invention.
Fig. 4 is a schematic view of the structure of the position-limiting part of the movable rod of the present invention.
In the figure: the dust removal box 1, through-hole 2, first guide roll 3, second guide roll 4, static brush 5, brush-holder stud 501, brush hair 502, negative pressure exhaust column 6, water conservancy diversion arc board 7, blowing pipe 8, recess 9, slider 10, otic placode 11, movable rod 12, movable rod locating part 13, spring 14.
Detailed Description
As shown in fig. 1-4, a dust removing device for printing production comprises a dust removing box 1, wherein an upper through hole 2 and a lower through hole 2 are formed in the side wall of one end of the dust removing box 1, a horizontal first guide roller 3 is arranged in each through hole 2, and a second guide roller 4 is arranged at the position, far away from each through hole 2, in the dust removing box 1;
the top of the dust removing box 1 is provided with an electrostatic brush 5 and a negative pressure exhaust pipe 6, the electrostatic brush 5 penetrates through the top surface of the dust removing box 1 and is arranged close to the side surface of the dust removing box 1 where the through hole 2 is located, and the negative pressure exhaust pipe 6 penetrates through the top surface of the dust removing box 1 and is arranged in the middle of the top surface of the dust removing box 1;
and a horizontal blowpipe 8 is arranged on the side wall of one end of the dust removing box 1 far away from the through hole 2 in a penetrating manner, and the horizontal central line of the blowpipe 8 and the upper horizontal tangent line of the second guide roller 4 are positioned on the same horizontal plane.
In the preferred scheme, the width of the negative pressure exhaust pipe 6 is the same as the width of the inner space of the dust removal box 1, the lower end of the negative pressure exhaust pipe 6 is provided with a flow guide arc plate 7, and the concave arc surface of the flow guide arc plate 7 is arranged towards the blowing pipe 8.
By adopting the structure, air with dust can flow to the mouth of the negative pressure exhaust pipe 6 along the flow guide arc plate 7 and is timely extracted, so that higher dust removal efficiency is achieved.
In a preferable scheme, two ends of the flow guide arc plate 7 are fixed on two opposite inner side walls of the dust removal box 1.
By adopting the structure, the dust removing part forms a relatively isolated space, and the dust is prevented from diffusing in the dust removing box 1.
Preferably, the maximum distance between two first guide rollers 3 is the same as the diameter of the second guide roller 4.
In a preferred scheme, the electrostatic brush 5 comprises a brush rod 501 and bristles 502, and the lower ends of the bristles 502 are positioned at a lower height than the horizontal tangent line on the second guide roller 4.
In the preferred scheme, the brush rod 501 is arranged on the top surface of the dust removing box 1 in a penetrating way, and the penetrating part is hinged through a pin shaft;
brush-holder stud 501 be equipped with recess 9 on the part one side that is located dust removal case 1 top surface top, be equipped with slider 10 in the recess 9, be equipped with otic placode 11 on the slider 10, it has movable rod 12 to articulate through the round pin axle on the otic placode 11, be equipped with movable rod locating part 13 on dust removal case 1 top surface, the one end setting that otic placode 11 was kept away from to movable rod 12 is in movable rod locating part 13, movable rod 12 can be at horizontal rebound, be equipped with spring 14 between movable rod 12 and the movable rod locating part 13.
By adopting the structure, the bristles 502 can be always attached to paper, so that the purpose of static electricity removal is achieved.
By adopting the structure, static electricity on the paper can be eliminated by using the static brush, so that the condition that dust swept down due to static electricity on the paper is adsorbed to the paper again is avoided; the soot blowing adsorption part is isolated from other parts of the box body, so that the dust can be prevented from diffusing in the box body, and the dust output efficiency is higher.
Claims (6)
1. The utility model provides a printing is dust collector for production, includes dust removal case (1), characterized by: an upper through hole and a lower through hole (2) are formed in the side wall of one end of the dust removal box (1), a horizontal first guide roller (3) is arranged in each through hole (2), and a second guide roller (4) is arranged at one end, far away from each through hole (2), in each dust removal box (1);
the top of the dust removing box (1) is provided with an electrostatic brush (5) and a negative pressure exhaust pipe (6), the electrostatic brush (5) penetrates through the top surface of the dust removing box (1) and is arranged close to the side surface of the dust removing box (1) where the through hole (2) is located, and the negative pressure exhaust pipe (6) penetrates through the top surface of the dust removing box (1) and is arranged in the middle of the top surface of the dust removing box (1);
the horizontal blowpipe (8) is arranged on the side wall of one end, far away from the through hole (2), of the dust removing box (1) in a penetrating mode, and the horizontal central line of the blowpipe (8) and the upper horizontal tangent line of the second guide roller (4) are located on the same horizontal plane.
2. The dust removing device for printing production according to claim 1, wherein: the width of negative pressure exhaust pipe (6) is the same with the inner space width of dust removal case (1), negative pressure exhaust pipe (6) lower extreme is equipped with water conservancy diversion arc board (7), the concave cambered surface of water conservancy diversion arc board (7) sets up towards blowing pipe (8).
3. The dust removing device for printing production according to claim 1, wherein: the two ends of the flow guide arc plate (7) are fixed on the two opposite inner side walls of the dust removal box (1).
4. The dust removing device for printing production according to claim 1, wherein: the maximum distance between the two first guide rollers (3) is the same as the diameter of the second guide roller (4).
5. The dust removing device for printing production according to claim 4, wherein: the electrostatic brush (5) comprises a brush rod (501) and bristles (502), and the heights of the lower ends of the bristles (502) are lower than the height of a horizontal tangent line on the second guide roller (4).
6. The dust removing device for printing production according to claim 5, wherein: the brush rod (501) penetrates through the top surface of the dust removal box (1), and the penetrating part is hinged through a pin shaft;
brush-holder stud (501) be located and be equipped with recess (9) on the part one side of dust removal case (1) top surface top, be equipped with slider (10) in recess (9), be equipped with otic placode (11) on slider (10), it has movable rod (12) to articulate through the round pin axle on otic placode (11), be equipped with movable rod locating part (13) on dust removal case (1) top surface, the one end setting that otic placode (11) were kept away from in movable rod (12) is in movable rod locating part (13), movable rod (12) can be at horizontal rebound, be equipped with spring (14) between movable rod (12) and movable rod locating part (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921213803.XU CN210680073U (en) | 2019-07-30 | 2019-07-30 | Dust collector is used in printing production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921213803.XU CN210680073U (en) | 2019-07-30 | 2019-07-30 | Dust collector is used in printing production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210680073U true CN210680073U (en) | 2020-06-05 |
Family
ID=70900460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921213803.XU Expired - Fee Related CN210680073U (en) | 2019-07-30 | 2019-07-30 | Dust collector is used in printing production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210680073U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115401994A (en) * | 2022-09-29 | 2022-11-29 | 南通如日纺织有限公司 | Wet transfer printing device and process for radiation-proof polyester coated fabric |
| CN117584607A (en) * | 2024-01-18 | 2024-02-23 | 连云港富鑫包装有限公司 | Multicolor printing equipment for environment-friendly carton |
-
2019
- 2019-07-30 CN CN201921213803.XU patent/CN210680073U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115401994A (en) * | 2022-09-29 | 2022-11-29 | 南通如日纺织有限公司 | Wet transfer printing device and process for radiation-proof polyester coated fabric |
| CN117584607A (en) * | 2024-01-18 | 2024-02-23 | 连云港富鑫包装有限公司 | Multicolor printing equipment for environment-friendly carton |
| CN117584607B (en) * | 2024-01-18 | 2024-03-19 | 连云港富鑫包装有限公司 | Multicolor printing equipment for environment-friendly carton |
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Legal Events
| 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: 20200605 Termination date: 20210730 |
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| CF01 | Termination of patent right due to non-payment of annual fee |