CN215473867U - Cleaning device for printing roller - Google Patents
Cleaning device for printing roller Download PDFInfo
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- CN215473867U CN215473867U CN202120559786.6U CN202120559786U CN215473867U CN 215473867 U CN215473867 U CN 215473867U CN 202120559786 U CN202120559786 U CN 202120559786U CN 215473867 U CN215473867 U CN 215473867U
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- printing roller
- fixedly connected
- storage chamber
- cleaning
- mounting box
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Abstract
The utility model discloses a cleaning device of a printing roller, which belongs to the technical field of printing rollers and comprises a support frame, wherein the top end of the support frame is rotatably connected with the printing roller, the middle part of the support frame is fixedly connected with a fixed frame, the fixed frame is positioned at the lower side of the printing roller, a mounting box is arranged between the printing roller and the fixed frame, an oil cylinder is arranged between the mounting box and the fixed frame, the top end of the oil cylinder is fixedly connected with the mounting box, the bottom end of the oil cylinder is fixedly connected with the fixed frame, and the top end of the mounting box is in an arc shape matched with the printing roller, so that when the printing roller is cleaned, the outer surface of the printing roller can be cleaned through a cleaning agent and cleaning cloth, water stains on the surface of the printing roller can be scraped in the cleaning process, the water stains on the periphery of the printing roller are prevented from being splashed, and the safety of peripheral equipment in the process of cleaning the printing roller is improved, and the secondary cleaning of the sputtered water stain is avoided.
Description
Technical Field
The utility model relates to the technical field of printing rollers, in particular to a cleaning device of a printing roller.
Background
The web printing machine is a printing device which adopts web as a printing material, the main machine type at present is the web printing device which adopts an offset printing method, the existing web printing device mainly comprises a feeding device, a printing device and a folding device, the feeding device is mainly used for placing the web to be printed, the feeding device gradually discharges materials by providing power through the winding of a motor driving roller at the tail end of the web printing device, and the printing device is mainly used for printing the web sent out by the feeding device. In the process of using the printing equipment, the printing roller can be stained with the ink on the printed matter after being printed for a long time, if the printing roller is continuously used, the printed matter can be affected,
so need use the cleaner cleanness to avoid printing roller to influence the printing effect to printing roller, and current printing roller washs and makes often to have a large amount of water stain spills, causes the influence to the environment around the printing roller, and water stain spatters and probably leads to the equipment harm on the live equipment, and still will wash the water stain of spill after wasing printing roller, has increased the work of subsequent processing.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
Aiming at the problems in the prior art, the utility model aims to provide a cleaning device for a printing roller, which can clean the outer surface of the printing roller through a cleaning agent and a cleaning cloth when the printing roller is cleaned, can scrape water stains on the surface of the printing roller in the cleaning process, and can prevent the water stains from splashing around the printing roller, so that the safety of peripheral equipment in the process of cleaning the printing roller is improved, and the secondary cleaning of the splashed water stains is avoided.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A cleaning device for a printing roller comprises a support frame, wherein the top end of the support frame is rotatably connected with the printing roller, the middle part of the support frame is fixedly connected with a fixed frame, the fixed frame is positioned at the lower side of the printing roller, an installation box is arranged between the printing roller and the fixed frame, an oil cylinder is arranged between the installation box and the fixed frame, the top end of the oil cylinder is fixedly connected with the installation box, the bottom end of the oil cylinder is fixedly connected with the fixed frame, the top end of the installation box is in a circular arc shape matched with the printing roller, a first partition plate and a second partition plate are fixedly connected onto the inner wall of the bottom end of the installation box, a storage chamber is arranged between the second partition plate and the installation box, a cleaning agent is filled in the storage chamber, two rotating wheels which are symmetrically arranged are rotatably connected inside the storage chamber, and a motor is fixedly connected onto the outer wall of the installation box, which is close to the storage chamber, one end of one of the rotating wheels penetrates through the installation box and extends to the outer side of the installation box, belt pulleys are fixedly connected to the output ends of the rotating wheels and the motor which are positioned on the outer side, a transmission belt is rotatably connected between the two belt pulleys, a transmission belt is rotatably connected between the two rotating wheels and is positioned in the storage chamber, a sponge pad is fixedly connected to the outer wall of the transmission belt, the top end of the sponge pad is attached to the surface of the printing roller, an inlet pipe is fixedly connected to the side wall, close to the storage chamber, of the installation box, a vertical plate is arranged between the first partition plate and the second partition plate, the bottom end of the vertical plate is fixedly connected with the installation box, cleaning cloth is fixedly connected to the top end of the installation box, the top end of the cleaning cloth is attached to the outer wall of the printing roller, and a transverse plate is fixedly connected to the side wall between the first partition plate and the installation box, the top of diaphragm articulates there is the scraper blade, a plurality of through-holes have been seted up between the upper and lower face of diaphragm, fixedly connected with discharging pipe on the lateral wall of inlet pipe is kept away from to the install bin.
Further, fixedly connected with torsion spring between scraper blade and the diaphragm, specific torsion spring can produce clockwise power to the scraper blade, can make the scraper blade hug closely the surface of printing roller through torsion spring's setting, makes the scraper blade can play better scraping effect to the printing roller.
Further, circular-arc spout has been seted up to the side of install bin, fixedly connected with driving lever on the lateral wall of scraper blade, the driving lever is located the inside of spout and sliding connection with it, because the scraper blade has clockwise power through torsion spring's installation, and drives the scraper blade anticlockwise rotation through stirring the driving lever when the install bin passes through the hydro-cylinder lifting, avoids the scraper blade promptly because clockwise power can not hug closely the surface of printing roller when using the scraper blade.
Further, the bottom of storage compartment sets up to the semicircle arcuation with drive belt assorted, makes the drive belt drive the sanitizer in the storage compartment that can be better when the foam-rubber cushion rotates through setting up to the storage compartment.
Furthermore, a plurality of small openings have been seted up to the bottom of first division board, the bottom surface of second division board to between the install bin sets up to the slope form, the discharging pipe is located the lower one end of inclined plane, can be to the better concentration of the sanitizer that drops between install bin and the second division board to the discharging pipe discharge through above-mentioned setting.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages that:
(1) it can realize when clearing up the printing roller that accessible sanitizer and cleaning cloth wash the surface of printing roller, and can scrape the water stain on printing roller surface again at the in-process of clearance and get, avoids the water stain to sputter around the printing roller, has improved the security of peripheral equipment when wasing the printing roller promptly, and has avoided carrying out the secondary cleaning to the water stain of sputtering.
(2) Fixedly connected with torsion spring between scraper blade and the diaphragm, specific torsion spring can produce clockwise power to the scraper blade, can make the scraper blade hug closely the surface of printing roller through torsion spring's setting, makes the scraper blade can play better scraping effect to the printing roller.
(3) Circular-arc spout has been seted up to the side of install bin, fixedly connected with driving lever on the lateral wall of scraper blade, and the driving lever is located the inside of spout and sliding connection with it, because the scraper blade has clockwise power through torsion spring's installation, and drives scraper blade anticlockwise rotation through stirring the driving lever when the install bin passes through the hydro-cylinder lifting, avoids the scraper blade promptly because the surface of printing roller can not be hugged closely to clockwise power when using the scraper blade.
(4) The bottom of storage compartment sets up to the semicircle arcuation with the drive belt assorted, makes the drive belt can be better when driving the rotation of foam-rubber cushion through setting up to the storage compartment adsorb the sanitizer in the storage compartment.
(5) A plurality of small openings have been seted up to the bottom of first division board, and the bottom surface of second division board between the install bin sets up to the slope form, and the discharging pipe is located the lower one end of inclined plane, can be to the better concentration of the sanitizer that drops between install bin and the second division board to the discharging pipe discharge through above-mentioned setting.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a side view of the structure of the present invention at the location of the mounting box;
FIG. 3 is a side view of the installation box of the present invention.
The reference numbers in the figures illustrate:
1. a support frame; 2. a printing roller; 3. a fixed mount; 4. an oil cylinder; 5. installing a box; 6. a first partition plate; 7. a second partition plate; 8. a feed pipe; 9. a rotating wheel; 10. a transmission belt; 11. a sponge cushion; 12. a vertical plate; 13. a cleaning cloth; 14. a transverse plate; 15. a squeegee; 16. a discharge pipe; 17. a leak groove; 18. a water absorbent pad; 19. a belt pulley; 20. a motor; 21. a drive belt; 22. a chute; 23. a deflector rod.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they 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.
Example 1:
referring to fig. 1-3, a cleaning device for a printing roller comprises a support frame 1, a printing roller 2 is rotatably connected to the top end of the support frame 1, a fixing frame 3 is fixedly connected to the middle portion of the support frame 1, the fixing frame 3 is located at the lower side of the printing roller 2, a mounting box 5 is arranged between the printing roller 2 and the fixing frame 3, an oil cylinder 4 is arranged between the mounting box 5 and the fixing frame 3, the top end of the oil cylinder 4 is fixedly connected with the mounting box 5, the bottom end of the oil cylinder 4 is fixedly connected with the fixing frame 3, the top end of the mounting box 5 is arc-shaped and matched with the printing roller 2, a first partition plate 6 and a second partition plate 7 are fixedly connected to the inner wall of the bottom end of the mounting box 5, a storage chamber is arranged between the second partition plate 7 and the mounting box 5, cleaning agent is filled in the storage chamber, two symmetrically arranged rotating wheels 9 are rotatably connected to the interior of the storage chamber, and a motor 20 is fixedly connected to the outer wall of the mounting box 5 close to the storage chamber, one end of one of the rotating wheels 9 penetrates through the installation box 5 and extends to the outer side of the installation box 5, the rotating wheel 9 positioned on the outer side and the output end of the motor 20 are fixedly connected with belt pulleys 19, a transmission belt 21 is rotatably connected between the two belt pulleys 19, a transmission belt 10 is rotatably connected between the two rotating wheels 9, the transmission belt 10 is positioned in the storage chamber, a sponge cushion 11 is fixedly connected on the outer wall of the transmission belt 10, the top end of the sponge cushion 11 is attached to the surface of the printing roller 2, the bottom end of the storage chamber is arranged in a semicircular arc shape matched with the transmission belt 10, the transmission belt 10 can better adsorb a cleaning agent in the storage chamber when driving the sponge cushion 11 to rotate through the arrangement of the storage chamber, a feeding pipe 8 is fixedly connected on the side wall of the installation box 5 close to the storage chamber, a vertical plate 12 is arranged between the first partition plate 6 and the second partition plate 7, and the bottom end of the vertical plate 12 is fixedly connected with the installation box 5, the top end of the mounting box 5 is fixedly connected with a cleaning cloth 13, the top end of the cleaning cloth 13 is attached to the outer wall of the printing roller 2, the side wall between the first partition plate 6 and the mounting box 5 is fixedly connected with a transverse plate 14, the top end of the transverse plate 14 is hinged with a scraper 15, a torsion spring is fixedly connected between the scraper 15 and the transverse plate 14, the specific torsion spring can generate clockwise force on the scraper 15, the scraper 15 can be tightly attached to the outer surface of the printing roller 2 through the arrangement of the torsion spring, the scraper 15 can achieve better scraping effect on the printing roller 2, a plurality of through holes are formed between the upper surface and the lower surface of the transverse plate 14, the side wall of the mounting box 5 far away from the feeding pipe 8 is fixedly connected with a discharging pipe 16, the side surface of the mounting box 5 is provided with an arc-shaped chute 22, the side wall of the scraper 15 is fixedly connected with a deflector rod 23, the deflector rod 23 is positioned in the chute 22 and is in sliding connection with the chute, and the scraper 15 has clockwise force through the installation of the torsion spring, and drive scraper blade 15 anticlockwise rotation through stirring driving lever 23 when installing bin 5 passes through the lift of hydro-cylinder 4, avoid scraper blade 15 promptly because clockwise power can not hug closely the surface of printing roller 2 when using scraper blade 15, a plurality of small openings 17 have been seted up to the bottom of first division board 6, bottom surface between second division board 7 to the installing bin 5 sets up to the slope form, discharging pipe 16 is located the lower one end of inclined plane, can discharge the better concentration of the sanitizer that drops between installing bin 5 and the second division board 7 to discharging pipe 16 through above-mentioned setting.
When the cleaning device is used, the deflector rod 23 is held by a hand to pull the scraper 15 anticlockwise, the oil cylinder 4 is started to move the mounting box 5 upwards until the water absorption pad 18 is attached to the printing roller 2, the deflector rod 23 is loosened, a cleaning agent is added into the material storage chamber through the feeding pipe 8, the motor 20 is started to drive the spongy cushion 11 to rotate, the cleaning agent in the material storage chamber can be taken to the outer surface of the printing roller 2 by the spongy cushion 11 when the spongy cushion 11 rotates, the printing roller 2 can rotate clockwise to clean the outer surface of the printing roller 2 by the cleaning agent 13, the scraping plate 15 can scrape the cleaning agent on the surface of the printing roller 2 when the printing roller 2 rotates to the scraper 15, the scraped cleaning agent falls off through the through hole in the transverse plate 14 and is discharged from the discharge pipe 16, the water absorption pad 18 can wipe the scraped residues on the printing roller 2, and the scraped cleaning agent can pass through the spongy cushion 11 and the water absorption pad 11 when the printing roller 2 continuously rotates, The vertical plate 12 and the scraper 15 clean the outer surface of the printing roller 2, and after the printing roller 2 is cleaned, the mounting box 5 is removed from the printing roller 2 through the oil cylinder 4; compared with the prior art, it can realize when clearing up the printing roller, accessible sanitizer and cleaning cloth wash the surface of printing roller, and can scrape the water stain on printing roller surface again at the in-process of clearance and get, avoids water stain spattering around the printing roller, has improved the security of peripheral equipment when wasing the printing roller promptly, and has avoided carrying out the secondary cleaning to the water stain of spattering.
The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (5)
1. The utility model provides a belt cleaning device of printing roller, includes support frame (1), the top of support frame (1) is rotated and is connected with printing roller (2), its characterized in that: the middle part of the support frame (1) is fixedly connected with a fixing frame (3), the fixing frame (3) is positioned at the lower side of the printing roller (2), an installation box (5) is arranged between the printing roller (2) and the fixing frame (3), an oil cylinder (4) is arranged between the installation box (5) and the fixing frame (3), the top end of the oil cylinder (4) is fixedly connected with the installation box (5), the bottom end of the oil cylinder (4) is fixedly connected with the fixing frame (3), the top end of the installation box (5) is arc-shaped matched with the printing roller (2), a first partition plate (6) and a second partition plate (7) are fixedly connected onto the inner wall at the bottom end of the installation box (5), a storage chamber is arranged between the second partition plate (7) and the installation box (5), the interior of the storage chamber is filled with a cleaning agent, and the interior of the storage chamber is rotatably connected with two symmetrically arranged rotating wheels (9), the printing roller is characterized in that a motor (20) is fixedly connected to the outer wall of the mounting box (5) close to the storage chamber, one end of one rotating wheel (9) penetrates through the mounting box (5) and extends to the outer side of the mounting box (5), belt pulleys (19) are fixedly connected to the output ends of the rotating wheels (9) and the motor (20) which are positioned on the outer side, a transmission belt (21) is rotatably connected between the two belt pulleys (19), a transmission belt (10) is rotatably connected between the two rotating wheels (9), the transmission belt (10) is positioned in the storage chamber, a sponge cushion (11) is fixedly connected to the outer wall of the transmission belt (10), the top end of the sponge cushion (11) is attached to the surface of the printing roller (2), a feeding pipe (8) is fixedly connected to the side wall of the mounting box (5) close to the storage chamber, and a vertical plate (12) is arranged between the first partition plate (6) and the second partition plate (7), the bottom and the install bin (5) fixed connection of riser (12), the top fixedly connected with cleaning cloth (13) of install bin (5), the top of cleaning cloth (13) pastes with the outer wall of printing roller (2) mutually, fixedly connected with diaphragm (14) on the lateral wall between first division board (6) and install bin (5), the top of diaphragm (14) articulates there is scraper blade (15), a plurality of through-holes have been seted up between the upper and lower face of diaphragm (14), fixedly connected with discharging pipe (16) on the lateral wall of inlet pipe (8) is kept away from in install bin (5).
2. A cleaning device for a printing roller according to claim 1, characterized in that: and a torsion spring is fixedly connected between the scraping plate (15) and the transverse plate (14).
3. A cleaning device for a printing roller according to claim 1, characterized in that: circular-arc spout (22) are seted up to the side of install bin (5), fixedly connected with driving lever (23) on the lateral wall of scraper blade (15), driving lever (23) are located the inside of spout (22) and sliding connection with it.
4. A cleaning device for a printing roller according to claim 1, characterized in that: the bottom end of the storage chamber is arranged to be in a semicircular arc shape matched with the transmission belt (10).
5. A cleaning device for a printing roller according to claim 1, characterized in that: a plurality of small openings (17) have been seted up to the bottom of first division board (6), the bottom surface of second division board (7) between to install bin (5) sets up to the slope form, discharging pipe (16) are located the lower one end of inclined plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120559786.6U CN215473867U (en) | 2021-03-18 | 2021-03-18 | Cleaning device for printing roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120559786.6U CN215473867U (en) | 2021-03-18 | 2021-03-18 | Cleaning device for printing roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215473867U true CN215473867U (en) | 2022-01-11 |
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ID=79772418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120559786.6U Active CN215473867U (en) | 2021-03-18 | 2021-03-18 | Cleaning device for printing roller |
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| Country | Link |
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| CN (1) | CN215473867U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117416142A (en) * | 2023-12-18 | 2024-01-19 | 安徽新华印刷股份有限公司 | Disassembly-free rotary ink jet printer roller cleaning device |
-
2021
- 2021-03-18 CN CN202120559786.6U patent/CN215473867U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117416142A (en) * | 2023-12-18 | 2024-01-19 | 安徽新华印刷股份有限公司 | Disassembly-free rotary ink jet printer roller cleaning device |
| CN117416142B (en) * | 2023-12-18 | 2024-04-19 | 安徽新华印刷股份有限公司 | Disassembly-free rotary ink jet printer roller cleaning device |
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