CN213767844U - Self-service clean printing machine - Google Patents
Self-service clean printing machine Download PDFInfo
- Publication number
- CN213767844U CN213767844U CN202022122960.9U CN202022122960U CN213767844U CN 213767844 U CN213767844 U CN 213767844U CN 202022122960 U CN202022122960 U CN 202022122960U CN 213767844 U CN213767844 U CN 213767844U
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- CN
- China
- Prior art keywords
- plate
- brush plate
- self
- roller
- brush
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004140 cleaning Methods 0.000 claims abstract description 26
- 239000007921 spray Substances 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 230000006835 compression Effects 0.000 abstract description 41
- 238000007906 compression Methods 0.000 abstract description 41
- 238000000034 method Methods 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
A self-cleaning printing machine comprises a machine shell, wherein a first press roller and a second press roller are arranged in the machine shell, and cleaning devices are arranged on one sides of the first press roller and the second press roller; the cleaning device comprises a left lifting clamp and a right lifting clamp, wherein a first brush plate and a second brush plate are clamped between the two lifting clamps, the first brush plate is contacted with a first press roller, and the second brush plate is contacted with a second press roller; the other side of each lifting clamp is arranged in a sliding rail on the machine shell in a sliding mode through a sliding plate and is driven by a cylinder to move back and forth; and a spray pipe is fixed above the shell and used for cleaning the first compression roller and the second compression roller. The utility model provides a pair of self-service clean printing machine can improve the clean ability of printing machine compression roller.
Description
Technical Field
The utility model relates to a lithography apparatus, especially a self-service clean printing machine.
Background
Modern printing machines are generally composed of mechanisms for plate loading, inking, stamping, paper feeding, etc. The working principle is as follows: firstly, making characters and images to be printed into a printing plate, installing the printing plate on a printing machine, then manually or indirectly coating ink on the position, on which the characters and the images are arranged, of the printing plate, and then directly or indirectly transferring the ink onto paper or other printing stocks, thereby copying printed matters identical to the printing plate; the printing ink on the presswork can be stained with to current printing machine, its compression roller after long-time printing, if continue to use this compression roller, can exert an influence to the presswork, need clean it through the manual work, though the printing ink on the compression roller can be got rid of to this kind of mode degree, but not thorough, inefficiency moreover. In summary, the prior art has the following disadvantages: the casing needs to be unpack apart when the clean compression roller of current printing machine to take off the compression roller and wash, the process is loaded down with trivial details, wastes time and energy, and be not convenient for clean, can not satisfy the user demand.
Patent "a self-service clean printing machine" of application number "201521059543.7 adopts the brush board to be connected with rectangular hole, realizes respectively with first compression roller and second compression roller contact, realizes cleanly when first compression roller and second compression roller idle running. But the device can not clean two compression rollers simultaneously, must dismantle after using the completion, otherwise all the time with first compression roller and second compression roller contact can influence normal work and lead to the compression roller wearing and tearing serious.
Disclosure of Invention
The utility model aims to solve the technical problem that a self-service clean printing machine is provided, can clean with two compression roller contacts simultaneously, and need not to dismantle.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
a self-cleaning printing machine comprises a machine shell, wherein a first press roller and a second press roller are arranged in the machine shell, and cleaning devices are arranged on one sides of the first press roller and the second press roller;
the cleaning device comprises a left lifting clamp and a right lifting clamp, wherein a first brush plate and a second brush plate are clamped between the two lifting clamps, the first brush plate is contacted with a first press roller, and the second brush plate is contacted with a second press roller; the other side of each lifting clamp is arranged in a sliding rail on the machine shell in a sliding mode through a sliding plate and is driven by a cylinder to move back and forth; and a spray pipe is fixed above the shell and used for cleaning the first compression roller and the second compression roller.
The lifting clamp comprises a left clamp plate and a right clamp plate, one side of the left clamp plate and the other side of the right clamp plate are hinged with each other through a supporting rod, the upper ends of the left clamp plate and the right clamp plate are connected through a spring rod and can be relatively close to or far away from each other, the lower ends of the left clamp plate and the right clamp plate are provided with clamping grooves, and a first brush plate or a second brush plate is slidably mounted in the clamping grooves and locked.
The clamping groove is an arc-shaped groove, one end of each of the left clamping plate and the right clamping plate is provided with a limiting groove communicated with the clamping groove, and the screw rod at the end of the first brush plate or the second brush plate extends out of the limiting groove and is locked through a nut.
The spring rod comprises a guide rod, two ends of the guide rod freely penetrate through holes in the left clamping plate and the right clamping plate and are limited through limiting nuts, and a spring is sleeved on the part, located between the left clamping plate and the right clamping plate, of the guide rod.
And a water collecting tank is arranged below the casing and is led out through a drain pipe.
The utility model relates to a self-service clean printing machine has following technological effect: by arranging the lifting clamp, the first brush plate and the second brush plate on the lifting clamp can have a certain buffering effect when being contacted with the first compression roller and the second compression roller by utilizing the hinge structure of the lifting clamp and the spring rod, so that the surface abrasion or impact of the first compression roller and the second compression roller caused by direct extrusion is avoided; the cleaning device can be contacted with or separated from the first pressing roller and the second pressing roller by using the air cylinder, so that the position of the cleaning device can be adjusted during working and non-working, and the normal working of the first pressing roller and the second pressing roller is ensured; through setting up draw-in groove, spacing groove to utilize screw rod, nut screw in friction top tight, can conveniently dismantle the change like this.
Drawings
The invention will be further explained with reference to the following figures and examples:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of a partial structure of the present invention.
Fig. 3 is a schematic view of a partial structure of the present invention.
Detailed Description
As shown in figure 1, a self-service clean printing machine, including casing 1, install first compression roller 2, second compression roller 3 in the casing 1, first compression roller 2, second compression roller 3 are parallel to each other and reserve the clearance between. A cleaning device 4 is mounted on the outer sides of the first press roller 2 and the second press roller 3.
As shown in fig. 2, the cleaning device comprises left and right lifting clamps 5, a first brush plate 6 and a second brush plate 7 are clamped between the two lifting clamps 5, the first brush plate 6 and the second brush plate 7 are both arc-shaped brush plates, and the radian of each arc-shaped brush plate is matched with the radian of the first compression roller 2 or the second compression roller 3. Bristles are mounted on one sides of the first brush plate 6 and the second brush plate 7, and the bristles are in contact with the first press roller 2 or the second press roller 3 and are cleaned when the first press roller 2 and the second press roller 3 idle.
In addition, slide rails 9 are horizontally installed on the left and right inner walls of the casing 1, dovetail grooves are formed in the slide rails 9, and the other side of each lifting fixture 5 is slidably arranged in the dovetail grooves through a slide plate 8. The sliding plate 8 is driven by a cylinder 10 to move back and forth, and the cylinder body of the cylinder 10 is fixed on the machine shell 1. The lifting clamp 5 can be driven to move through the air cylinder 10, so that the first brush plate 6 and the second brush plate 7 are ensured to be close to the two press rollers during cleaning; when cleaning is not needed, the first brush plate 6 and the second brush plate 7 are far away from the two press rollers.
In addition, as shown in fig. 1-2, a nozzle 11 is additionally fixed above the casing 1, and the nozzle 11 is connected with an external water hose. The spray pipe 11 is used for flushing the first press roll 2 and the second press roll 3. A water collecting tank 13 is arranged below the machine shell 1, and the water collecting tank 13 is led out through a water discharging pipe 14. The sump 13 is used to collect the sewage and is discharged through the drain pipe 14.
As shown in figure 3, the lifting clamp 5 comprises a left clamping plate 5-1 and a right clamping plate 5-2, wherein supporting rods 5-3 extending outwards are arranged on opposite sides of the left clamping plate 5-1 and the right clamping plate 5-2, and the two supporting rods 5-3 are rotatably connected through a pin shaft. The other end of the pin shaft is fixedly connected with the sliding plate 8. Thus, the left clamping plate 5-1 and the right clamping plate 5-2 can rotate relatively and lift along with the sliding plate 8.
The upper ends of the left splint 5-1 and the right splint 5-2 are respectively provided with a through hole, the two ends of the guide rod 5.4.1 freely pass through the holes on the left splint 5-1 and the right splint 5-2 and are limited by a limit nut 5.4.2, and the part of the guide rod 5.4.1 positioned between the left splint 5-1 and the right splint 5-2 is sleeved with a spring 5.4.3. The guide rod 5.4.1, the limit nut 5.4.2 and the spring 5.4.3 form a spring rod 5-4. After the left splint 5-1 and the right splint 5-2 are pressed down, the left splint 5-1 and the right splint 5-2 may be pressed, so that the upper ends of the left splint 5-1 and the right splint 5-2 are slightly closed and the lower ends are slightly opened, and the spring 5.4.3 is compressed. Therefore, the first brush plate 6 and the second brush plate 7 are tightly pressed with the first compression roller 2 and the second compression roller 3 in the pressing process, and certain buffering can be formed.
The lower ends of the left clamping plate 5-1 and the right clamping plate 5-2 are provided with clamping grooves 5-5, the clamping grooves 5-5 are arc-shaped grooves, one ends of the left clamping plate 5-1 and the right clamping plate 5-2 are provided with limiting grooves 5-6 communicated with the clamping grooves 5-5, and the ends of the corresponding first brush plate 6 and the second brush plate 7 are slidably arranged in the clamping grooves 5-5 through the clamping plates. Each clamping plate is in threaded connection with a screw 12, and the screw 12 freely penetrates through the limiting grooves 5-6 and is locked through a nut. Through setting up draw-in groove 5-5, spacing groove 5-6, adjustable first brush board 6, second brush board 7 can not influence the installation of other mechanisms when guaranteeing the effect of cleaning with a brush for first compression roller 2, second compression roller 3's position. In addition, the utility model can be conveniently used for disassembly and replacement after a period of time.
The working principle and the process are as follows: when cleaning is required, the first press roller 2 and the second press roller 3 are idled. Starting the cylinder 10, enabling the sliding plate 8 to move directionally along the sliding rail 9, driving the first brush plate 6 and the second brush plate 7 on the lifting clamp 5 to be pressed on the first compression roller 2 and the second compression roller 3 by the sliding plate 8, and cleaning through a brush in the rotating process of the first compression roller 2 and the second compression roller 3; meanwhile, the spray pipe 11 is opened, so that the spray holes of the spray pipe 11 spray cleaning liquid, the cleaning liquid flows through the first press roller 2 and the second press roller 3 from top to bottom and washes away dirt on the first press roller 2 and the second press roller 3, and finally falls into the water collecting tank 13, and the sewage is discharged through the water discharging pipe 14. When the cleaning is not needed, the cylinder 10 contracts, the sliding plate 8 drives the first brush plate 6 and the second brush plate 7 on the lifting clamp 5 to be far away from the first compression roller 2 and the second compression roller 3, so that the first compression roller 2 and the second compression roller 3 are not affected, and the normal work is ensured.
Claims (5)
1. A self-service clean printing machine which characterized in that: the device comprises a machine shell (1), wherein a first pressing roller (2) and a second pressing roller (3) are installed in the machine shell (1), and a cleaning device (4) is installed on one side of the first pressing roller (2) and one side of the second pressing roller (3);
the cleaning device comprises left and right lifting clamps (5), a first brush plate (6) and a second brush plate (7) are clamped between the two lifting clamps (5), the first brush plate (6) is in contact with the first press roller (2), and the second brush plate (7) is in contact with the second press roller (3); the other side of each lifting clamp (5) is arranged in a sliding rail (9) on the machine shell (1) in a sliding way through a sliding plate (8) and is driven by a cylinder (10) to move back and forth; a spray pipe (11) is additionally fixed above the machine shell (1), and the spray pipe (11) cleans the first press roller (2) and the second press roller (3).
2. The self-cleaning printing press of claim 1, wherein: the lifting clamp (5) comprises a left clamp plate (5-1) and a right clamp plate (5-2), wherein the opposite sides of the left clamp plate (5-1) and the right clamp plate (5-2) are hinged with each other through a support rod (5-3), the upper ends of the left clamp plate (5-1) and the right clamp plate (5-2) are connected through a spring rod (5-4) and can be relatively close to or far away from each other, a clamping groove (5-5) is formed in the lower ends of the left clamp plate (5-1) and the right clamp plate (5-2), and a first brush plate (6) or a second brush plate (7) is slidably mounted in the clamping groove (5-5) and locked.
3. The self-cleaning printing press of claim 2, wherein: the clamping groove (5-5) is an arc-shaped groove, one end of the left clamping plate (5-1) and one end of the right clamping plate (5-2) are provided with limiting grooves (5-6) communicated with the clamping groove (5-5), and the screw rod (12) at the end of the first brush plate (6) or the second brush plate (7) extends out of the limiting grooves (5-6) and is locked through a nut.
4. A self-cleaning printing press as claimed in claim 3, wherein: the spring rod (5-4) comprises a guide rod (5.4.1), two ends of the guide rod (5.4.1) freely penetrate through holes in the left clamping plate (5-1) and the right clamping plate (5-2) and are limited through a limiting nut (5.4.2), and a spring (5.4.3) is sleeved on the part, located between the left clamping plate (5-1) and the right clamping plate (5-2), of the guide rod (5.4.1).
5. The self-cleaning printing press of claim 1, wherein: a water collecting tank (13) is arranged below the machine shell (1), and the water collecting tank (13) is led out through a drain pipe (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022122960.9U CN213767844U (en) | 2020-09-24 | 2020-09-24 | Self-service clean printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022122960.9U CN213767844U (en) | 2020-09-24 | 2020-09-24 | Self-service clean printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213767844U true CN213767844U (en) | 2021-07-23 |
Family
ID=76906349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022122960.9U Expired - Fee Related CN213767844U (en) | 2020-09-24 | 2020-09-24 | Self-service clean printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213767844U (en) |
-
2020
- 2020-09-24 CN CN202022122960.9U patent/CN213767844U/en not_active Expired - Fee Related
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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: 20210723 |