CN210062400U - Roller cleaning assembly of split double-color offset press - Google Patents
Roller cleaning assembly of split double-color offset press Download PDFInfo
- Publication number
- CN210062400U CN210062400U CN201920394446.5U CN201920394446U CN210062400U CN 210062400 U CN210062400 U CN 210062400U CN 201920394446 U CN201920394446 U CN 201920394446U CN 210062400 U CN210062400 U CN 210062400U
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- cleaning
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- plate
- cleaning plate
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Abstract
The utility model relates to a clean subassembly of cylinder to split double-color offset press belongs to offset press equipment technical field, and it includes the cylinder, the cylinder is provided with the mounting panel respectively along its length direction's both ends, the cylinder passes through the bearing and rotates with the mounting panel to be connected, be connected with the cleaning board adjacent with the cylinder on the mounting panel, cleaning brush, scraper blade and cleaning roller have connected gradually along cylinder circumference on the cleaning board. Cleaning brush and scraper blade all with cleaning plate fixed connection, the cleaning roller rotates with cleaning plate to be connected, the cleaning roller includes the roller and the cladding porous elastic layer at the roller epaxial, porous elastic layer, scraper blade and cleaning roller all contradict with the cylinder, cleaning plate one side is kept away from to cleaning brush direction slant slope to the scraper blade. The utility model has the effects of simple structure, convenient operation and thorough cleaning.
Description
Technical Field
The utility model relates to an offset press equipment technical field especially relates to a clean subassembly of cylinder to double-colored offset press of opening.
Background
The offset press is one kind of lithographic plate press, and during printing, the printed image and text is first printed onto rubber cylinder from the printing plate and then transferred onto paper with the rubber cylinder. The impression cylinder is a cylindrical impression body on a printing press and serves as an adjustment reference for supporting sheets, transferring sheets, completing printing and other mechanical relationships of the parts. In the working process, an impression cylinder on the offset press is in pressure contact with a rubber cylinder, the impression cylinder is stained with ink, water, dust and other stains, and especially when a split offset press is used for printing six-split or four-split paper, the stains on the part, which is not covered by the paper, of the impression cylinder are serious. The dirt adhered on the impression cylinder is easy to corrode the impression cylinder, and the ink is easy to harden and crystallize on the surface of the impression cylinder, so that the impression cylinder is difficult to clean.
Among the prior art, publication number is CN 206124456U's patent application discloses an impression cylinder cleaner, including the support frame that semi-circular recess was seted up to the side, the support frame inner wall is provided with the one deck cleaning brush, and the support frame both ends symmetry is provided with the connecting rod of L shape, and the equal fixedly connected with open-top's of upper end semicircle barrel-shaped axle journal bracket of two connecting rods, and two axle journal brackets are coaxial with the semi-circular recess of support frame. The cleaner rotates the impression cylinder by taking the shaft neck bracket as a support frame, and the cleaning brush on the inner wall of the support frame is utilized to clean ink on the impression cylinder. However, when the cleaner is used, the impression cylinder needs to be taken off from the offset press, and the cleaning brush is coated with gasoline to clean the ink on the impression cylinder, so that the impression cylinder needs to be disassembled and assembled every time cleaning is carried out, and the operation is complex. And the printing ink on the impression cylinder is firstly hardened and crystallized and then dissolved and removed by the gasoline on the cleaning brush, so that more gasoline is consumed, the printing ink cleaned by the cleaning brush is accumulated on the cleaning brush, and the cleaning brush needs to be frequently replaced or cleaned.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cylinder cleaning assembly to opening double-colored offset press has simple structure, convenient operation, the thorough advantage of clearance.
The above object of the present invention can be achieved by the following technical solutions:
the utility model provides a to open cylinder cleaning assembly of double-colored offset press, includes the cylinder, the cylinder is provided with the mounting panel respectively along its length direction's both ends, the cylinder passes through the bearing and rotates with the mounting panel to be connected, be connected with the cleaning board adjacent with the cylinder on the mounting panel, cleaning brush, scraper blade and cleaning roller have connected gradually along cylinder circumference on the cleaning board. Cleaning brush and scraper blade all with cleaning plate fixed connection, the cleaning roller rotates with cleaning plate to be connected, the cleaning roller includes the roller and the cladding porous elastic layer at the roller epaxial, porous elastic layer, scraper blade and cleaning roller all contradict with the cylinder, cleaning plate one side is kept away from to cleaning brush direction slant slope to the scraper blade.
According to the technical scheme, the cleaning plate is arranged at the position adjacent to the roller, the cleaning brush, the scraper and the cleaning roller which are abutted to the roller are arranged on the cleaning plate, and the roller is cleaned by the cleaning brush, the scraper and the cleaning roller. Along with the rotation of cylinder, the cylinder surface in proper order with the cleaning brush, scraper blade and cleaning roller are successively contradicted, the dust and water stain of superficial dirt granule and part on cylinder surface, printing ink can be brushed off to the cleaning brush, the extending direction of scraper blade is for by the oblique tilt up of cleaning plate to the direction of cleaning brush, opposite with the direction of rotation of cylinder, with the printing ink on cylinder surface, dirty scraping, rub the cylinder with the cleaning roller that the cladding has porous elastic layer at last, it is clean, absorb dry remaining water stain and oily liquid on cylinder surface, make the cylinder resume clean and tidy, totally. The porous elastic material herein refers to a high polymer porous elastic material including sponge, and has good water absorption and elasticity.
The utility model discloses further set up to, the distance between roller and the cleaning plate is less than porous elastic layer's thickness.
Implement above-mentioned technical scheme, because the distance between roller and the cleaning board is less, the porous elastic layer between roller and the cleaning board is compressed, and the porous elastic layer is in time squeezed out from the liquid that cylinder surface absorbed, is favorable to avoiding printing ink to be detained, the sclerosis in porous elastic layer, makes the condition that porous elastic material is difficult to wash appear.
The utility model discloses further set up to, the cleaning plate is the arc coaxial with the cylinder.
Implement above-mentioned technical scheme, the cleaning plate is the arc parallel with the peripheral surface of cylinder, is favorable to making cleaning brush, scraper blade and the cleaning roller on the cleaning plate all keep the butt state with the cylinder.
The utility model discloses further set up to, set up the collection box that extends along cleaning plate length direction on the cleaning plate, it is located between scraper blade and the cleaning brush to collect the box.
Implement above-mentioned technical scheme, because the extending direction of scraper blade is relative with the cylinder, debris such as the printing ink granule that the scraper blade was scraped can fall in collecting the box, conveniently collect the debris that the cylinder surface was scraped.
The utility model discloses further set up to, set up the water drainage tank that extends along cleaning plate length direction on the cleaning plate, water drainage tank is located between scraper blade and the cleaning roller.
Implement above-mentioned technical scheme, because the distance between cleaning plate and the roller is less than porous elastic layer's thickness, when porous elastic layer rotated to between roller and the cleaning plate, by the intraformational liquid of extrusion discharge porous elastic layer, liquid along curved cleaning plate flow into water drainage tank in, discharge along water drainage tank.
The utility model discloses further set up to, the both ends of water drainage tank are connected with the water catch bowl respectively.
Implement above-mentioned technical scheme, the water-collecting box is arranged in collecting the liquid that flows out in the water drainage tank.
The utility model discloses further set up to, set up on the mounting panel with clean board complex mounting hole, the water drainage tank runs through clean board along its length direction, the water-collecting box is located one side that the cylinder was kept away from to the mounting panel.
Implement above-mentioned technical scheme, the cylinder is located between two mounting panels, and two water-collecting box are located the outside of two mounting panels respectively, can directly arrange the both ends of mounting panel in the water-collecting box like this, conveniently collect and clear up the liquid that the cleaning roller collected.
The utility model discloses further set up as, porous elastic layer is the sponge layer.
By implementing the technical scheme, the sponge layer has excellent water absorption and elasticity, can absorb liquid substances on the surface of the roller and releases the liquid substances when being squeezed at the cleaning plate.
To sum up, the utility model discloses following beneficial effect has:
the cleaning plate is arranged on the mounting plate, the roller is cleaned by the cleaning brush, the scraper and the cleaning roller on the cleaning plate, the stains such as ink, water stains and other dust particles adhered to the surface of the roller can be thoroughly removed, and the cleaning device is simple in structure and convenient to operate and does not need to disassemble and install the roller.
And secondly, the collection box, the drainage channel and the water collection box arranged on the cleaning plate can collect the dirt cleaned off the roller, so that the centralized treatment is convenient.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a cross-sectional view of the present invention.
Reference numerals: 1. a drum; 2. mounting a plate; 21. mounting holes; 3. cleaning the plate; 31. a cleaning brush; 32. a squeegee; 33. cleaning the roller; 331. a roll shaft; 332. a porous elastic layer; 34. a collection box; 35. a water discharge tank; 36. a water collection box.
Detailed Description
The technical solution of the embodiment of the present invention will be described below with reference to the accompanying drawings.
As shown in fig. 1 and 2, a roller cleaning assembly for a split two-color offset press comprises a roller 1, wherein two ends of the roller 1 along the length direction are respectively provided with a mounting plate 2, namely, the two mounting plates 2 are respectively positioned at the left end and the right end of the roller 1, and the roller 1 is rotatably connected with the mounting plates 2 through bearings. The mounting plate 2 is connected with a cleaning plate 3 adjacent to the roller 1, and the cleaning plate 3 adopted by the embodiment is an arc-shaped plate coaxial with the roller 1. The connection relationship between the mounting plate 2 and the cleaning plate 3 is plug-in connection, the mounting plate 2 is provided with a mounting hole 21 matched with the cleaning plate 3, the matching means that the shape of the mounting hole 21 is the same as that of the cleaning plate 3, and the cleaning plate 3 can pass through the mounting hole 21.
As shown in fig. 2, a cleaning brush 31, a scraper 32 and a cleaning roller 33 are sequentially connected to the cleaning plate 3 along the circumferential direction of the cylinder 1, that is, the cleaning brush 31, the scraper 32 and the cleaning roller 33 are installed on the cleaning plate 3 from right to left, the cleaning brush 31 and the scraper 32 are both fixedly connected to the upper cleaning plate 3, and the cleaning roller 33 is rotatably connected to the cleaning plate 3. The cleaning roller 33, the scraper 32 and the cleaning roller 33 are all abutted against the roller 1, the scraper 32 inclines obliquely from left to right, the inclination direction of the scraper 32 is opposite to the rotation direction of the roller 1, and the scraper 32 can effectively scrape ink particles on the surface of the roller 1. The cleaning plate 3 is provided with a collecting box 34 extending along the length direction of the cleaning plate 3, and the collecting box 34 is positioned between the scraping plate 32 and the cleaning brush 31, so that the dirt such as waste ink scraped by the scraping plate 32 can be conveniently collected.
As shown in fig. 1 and 2, the cleaning roller 33 includes a roller 331 and a porous elastic layer 332 coated on the roller 331, and the porous elastic layer 332 used in this embodiment is a sponge layer. The distance between roller 331 and the cleaning board 3 is less than the thickness on sponge layer, and the sponge layer is extruded when rotating between roller 331 and the cleaning board 3, makes the sponge layer extruded from the inspiratory liquid on cylinder 1, realizes the timely clearance to the sponge layer, is favorable to reducing the change frequency on sponge layer. Offer the water drainage tank 35 that extends along 3 length direction of cleaning board on cleaning board 3, water drainage tank 35 is located between scraper blade 32 and cleaning roller 33, like this the liquid in the sponge layer is extruded the back by roller 331 and cleaning board 3, flow into water drainage tank 35 in, water drainage tank 35 runs through cleaning board 3 along its length direction, water drainage tank 35's both ends are connected with water-collecting box 36 respectively, water-collecting box 36 is located the one side that cylinder 1 was kept away from to mounting panel 2, liquid flows into in water-collecting box 36 along water drainage tank 35.
The utility model discloses when using, when wasing cylinder 1, will install cleaning brush 31, scraper blade 32 and cleaning roller 33's cleaning board 3 from mounting hole 21 put into between two mounting panels 2, make cleaning brush 31, scraper blade 32 and cleaning roller 33 on the cleaning board 3 all with cylinder 1 butt. Then, two water collecting grooves are installed at both ends of the cleaning plate 3 such that the water collecting grooves correspond to the ends of the drain grooves 35, i.e., the liquid in the drain grooves 35 can flow into the water collecting grooves. Clockwise rotation rotary drum makes 1 surface of cylinder conflict with cleaning brush 31, scraper blade 32 and cleaning roller 33 after earlier in proper order, and the dirtiness such as printing ink, water stain and dust granule on 1 surface of cylinder is by the clean up, and the solid debris that scraper blade 32 was scraped fall into and collect box 34 in, and the absorptive liquid on sponge layer flows into water drainage tank 35 on the cleaning roller 33 to along water drainage tank 35 flow to 36 in, accomplish the clearance to cylinder 1.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. A cylinder cleaning assembly of a split double-color offset press comprises a cylinder (1), wherein mounting plates (2) are respectively arranged at two ends of the cylinder (1) along the length direction of the cylinder, and the cylinder (1) is rotatably connected with the mounting plates (2) through bearings, and is characterized in that a cleaning plate (3) adjacent to the cylinder (1) is connected onto the mounting plates (2), and a cleaning brush (31), a scraping plate (32) and a cleaning roller (33) are sequentially connected onto the cleaning plate (3) along the circumferential direction of the cylinder (1); cleaning brush (31) and scraper blade (32) all with cleaning plate (3) fixed connection, cleaning roller (33) rotate with cleaning plate (3) and are connected, cleaning roller (33) include roller (331) and cladding porous elastic layer (332) on roller (331), porous elastic layer (332), scraper blade (32) and cleaning roller (33) all contradict with cylinder (1), cleaning plate (3) one side is kept away from in scraper blade (32) and is leaned on to cleaning brush (31) orientation slant.
2. The cylinder cleaning assembly of a split two-color offset printing press according to claim 1, wherein the distance between the roller shaft (331) and the cleaning plate (3) is smaller than the thickness of the porous elastic layer (332).
3. A cylinder cleaning assembly for a split two-color offset printing press according to claim 1, characterized in that the cleaning plate (3) is an arc-shaped plate coaxial with the cylinder (1).
4. The cylinder cleaning assembly of a split two-color offset printing press according to claim 1, wherein the cleaning plate (3) is provided with a collecting box (34) extending along the length direction of the cleaning plate (3), and the collecting box (34) is located between the scraper (32) and the cleaning brush (31).
5. The cylinder cleaning assembly of a bi-color offset printing press according to claim 1, wherein the cleaning plate (3) is provided with a drainage groove (35) extending along the length direction of the cleaning plate (3), and the drainage groove (35) is located between the scraper (32) and the cleaning roller (33).
6. A cylinder cleaning assembly for a bi-chromatic offset printing press according to claim 5, characterized in that a water collecting box (36) is connected to each end of the water draining groove (35).
7. The cylinder cleaning assembly of a split double-color offset printing press according to claim 6, wherein the mounting plate (2) is provided with mounting holes (21) matched with the cleaning plate (3), the drainage channel (35) penetrates through the cleaning plate (3) along the length direction thereof, and the water collecting box (36) is positioned on one side of the mounting plate (2) far away from the cylinder (1).
8. The cylinder cleaning assembly of a split two-color offset printing press according to claim 1, wherein said porous elastic layer (332) is a sponge layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920394446.5U CN210062400U (en) | 2019-03-26 | 2019-03-26 | Roller cleaning assembly of split double-color offset press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920394446.5U CN210062400U (en) | 2019-03-26 | 2019-03-26 | Roller cleaning assembly of split double-color offset press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210062400U true CN210062400U (en) | 2020-02-14 |
Family
ID=69434598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920394446.5U Expired - Fee Related CN210062400U (en) | 2019-03-26 | 2019-03-26 | Roller cleaning assembly of split double-color offset press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210062400U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111318494A (en) * | 2020-02-27 | 2020-06-23 | 维沃移动通信（杭州）有限公司 | Self-cleaning functional assembly and electronic equipment |
| CN111472024A (en) * | 2020-06-17 | 2020-07-31 | 江西鑫铂瑞科技有限公司 | Compression roller water squeezing system of crude foil machine |
| CN112319018A (en) * | 2020-11-12 | 2021-02-05 | 定远县永发装饰工程有限公司 | Self-cleaning printing rubber roller |
| CN112691954A (en) * | 2020-12-24 | 2021-04-23 | 格力电工(南京)有限公司 | Enameled wire and enameled roller cleaning device and felt enamelling machine |
| CN112937118A (en) * | 2021-04-25 | 2021-06-11 | 广东新宏泽包装股份有限公司 | Printing machine impression cylinder cleaning equipment |
| CN113910760A (en) * | 2021-10-16 | 2022-01-11 | 任甲丰 | Plastic film double-sided printing system |
| CN114985331A (en) * | 2022-05-30 | 2022-09-02 | 江西中烟工业有限责任公司 | A china cypress paper cutter cleaning brush cleaning device for YJ27 connects installation |
| CN116713238A (en) * | 2023-06-19 | 2023-09-08 | 山东华恒新材料有限公司 | Galvanized sheet zinc coating surface treatment device |
-
2019
- 2019-03-26 CN CN201920394446.5U patent/CN210062400U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111318494A (en) * | 2020-02-27 | 2020-06-23 | 维沃移动通信（杭州）有限公司 | Self-cleaning functional assembly and electronic equipment |
| CN111472024A (en) * | 2020-06-17 | 2020-07-31 | 江西鑫铂瑞科技有限公司 | Compression roller water squeezing system of crude foil machine |
| CN112319018A (en) * | 2020-11-12 | 2021-02-05 | 定远县永发装饰工程有限公司 | Self-cleaning printing rubber roller |
| CN112691954A (en) * | 2020-12-24 | 2021-04-23 | 格力电工(南京)有限公司 | Enameled wire and enameled roller cleaning device and felt enamelling machine |
| CN112937118A (en) * | 2021-04-25 | 2021-06-11 | 广东新宏泽包装股份有限公司 | Printing machine impression cylinder cleaning equipment |
| CN113910760A (en) * | 2021-10-16 | 2022-01-11 | 任甲丰 | Plastic film double-sided printing system |
| CN114985331A (en) * | 2022-05-30 | 2022-09-02 | 江西中烟工业有限责任公司 | A china cypress paper cutter cleaning brush cleaning device for YJ27 connects installation |
| CN116713238A (en) * | 2023-06-19 | 2023-09-08 | 山东华恒新材料有限公司 | Galvanized sheet zinc coating surface treatment device |
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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: 20200214 Termination date: 20210326 |
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| CF01 | Termination of patent right due to non-payment of annual fee |