CN219838335U - Scraper device for ultra-wide printing - Google Patents
Scraper device for ultra-wide printing Download PDFInfo
- Publication number
- CN219838335U CN219838335U CN202320770042.8U CN202320770042U CN219838335U CN 219838335 U CN219838335 U CN 219838335U CN 202320770042 U CN202320770042 U CN 202320770042U CN 219838335 U CN219838335 U CN 219838335U
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- Prior art keywords
- base
- sliding
- seat
- scraper
- connecting seat
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Links
- 238000007790 scraping Methods 0.000 claims abstract description 12
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 239000000976 ink Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Landscapes
- Coating Apparatus (AREA)
Abstract
The utility model relates to the technical field of printing machine scrapers, in particular to an ultra-wide-width printing scraper device. A scraper device for ultra-wide printing comprises a connecting part and a scraping part; the utility model provides a printing machine, which comprises a printing machine, and is characterized in that the printing machine comprises a connecting part and a printing machine, wherein the connecting part comprises a base, a connecting seat and a sliding rod, the surface of the connecting seat is provided with a rotating shaft, the rotating shaft penetrates through the base and is rotationally connected with the base, one end of the rotating shaft is provided with a hand wheel, the sliding rod penetrates through the base and is in sliding connection with the base, one end of the sliding rod is provided with a clamping seat corresponding to the hand wheel, the scraping part comprises a first sliding strip, a second sliding strip, a first scraper, a second scraper and a limiting rod, and the first sliding strip and the second sliding strip are both in sliding connection with the connecting seat.
Description
Technical Field
The utility model relates to the technical field of printing machine scrapers, in particular to an ultra-wide-width printing scraper device.
Background
Printing is a technique of transferring ink onto surfaces of materials such as paper, textile, plastic, leather, etc. by performing plate making, inking, pressurizing, etc. on original documents such as letters, pictures, photographs, anti-counterfeiting, etc., and copying the original document contents in batches. Printing is the process of transferring approved printing plates to a substrate by printing machinery and dedicated inks. In the existing wallpaper printing process, particularly in the wide wallpaper printing process, the width of the wide wallpaper is more than 2.8 meters, and the width of the ultra wide wallpaper is higher, so that a scraper is required to perform cooperation work, and the printing ink is uniformly scraped.
Through searching, the utility model with the application number of CN202021530340.2 in the prior art discloses a scraper device for a wide printing machine, which comprises a machine body, T-shaped sliding grooves, T-shaped sliding blocks, a supporting sliding plate, a push rod, an air cylinder, a rotating shaft, a stepping motor, a transmission plate, a mounting plate and a scraper.
However, the width of the scraper is not easy to adjust, and the scraping effect of the scraper can be affected when the wallpaper is too wide.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a scraper device with an adjustable width and ultra-wide width.
In order to solve the problems, the technical scheme provided by the utility model is as follows: a scraper device for ultra-wide printing comprises a connecting part and a scraping part; the connecting portion comprises a base, a connecting seat and a sliding rod, a rotating shaft is arranged on the surface of the connecting seat, the rotating shaft penetrates through the base and is rotationally connected with the base, a hand wheel is arranged at one end of the rotating shaft, the sliding rod penetrates through the base and is in sliding connection with the base, a clamping seat corresponding to the hand wheel is arranged at one end of the sliding rod, the scraping portion comprises a first sliding strip, a second sliding strip, a first scraper, a second scraper and a limiting rod, the first sliding strip and the second sliding strip are all in sliding connection with the connecting seat, a first rack and a first mounting seat are arranged on the surface of the first sliding strip, a second rack and a second mounting seat are arranged on the surface of the second sliding strip, gears meshed with the first rack and the second rack are rotationally connected inside the connecting seat, the first scraper is connected with the first mounting seat, the second scraper is connected with the second mounting seat, a connecting sleeve is arranged on the surface of the connecting seat, and the limiting rod penetrates through the connecting sleeve and is clamped with the connecting seat.
A first spring is arranged between the sliding rod and the base, and a groove corresponding to the hand wheel is arranged on the surface of the clamping seat.
The base is internally provided with mounting holes, and the surface of the hand wheel is provided with anti-skid patterns.
The first scraper is connected with the first installation seat through being provided with a first screw, and the second scraper is connected with the second installation seat through being provided with a second screw.
The surface of the connecting seat is provided with a plurality of clamping grooves which are clamped with the limiting rods, and the clamping grooves are linearly distributed on the surface of the connecting seat.
The surface of the limiting rod is provided with a baffle ring, the baffle ring and the limiting rod are both in sliding connection with the connecting sleeve, and a second spring is arranged between the baffle ring and the connecting sleeve.
The longitudinal section of the limiting rod is L-shaped.
The beneficial effects of the utility model are as follows: the utility model is convenient to fix the printing machine with the printer through the connecting part, the dip angle of the coating and scraping part is convenient to adjust, various requirements are met, the printing ink can be uniformly coated and scraped through the coating and scraping part, the width of the scraper can be adjusted, the utility model is suitable for various ultra-wide wallpaper, and the scraping and scraping effect is good.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic side view of the socket of the present utility model;
FIG. 3 is a schematic view of the bottom view of the connecting base of the present utility model;
fig. 4 is an enlarged schematic view of the present utility model at a.
( 1. A base; 2. a connecting seat; 3. a rotating shaft; 4. a hand wheel; 5. a slide bar; 6. a first spring; 7. a mounting hole; 8. a clamping seat; 9. a first slide bar; 10. a first scraper; 11. a second scraper; 12. a second mounting base; 13. a first mount; 14. a second slide bar; 15. a clamping groove; 16. a groove; 17. a gear; 18. a first chute; 19. a second chute; 20. a limit rod; 21. a second spring; 22. baffle ring )
Detailed Description
Preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
A scraper device for ultra-wide printing comprises a connecting part and a scraping part; the connecting portion comprises a base 1, a connecting seat 2 and a slide bar 5, a rotating shaft 3 is arranged on the surface of the connecting seat 2, the rotating shaft 3 penetrates through the base 1 and is in rotary connection with the base 1, a hand wheel 4 is arranged at one end of the rotating shaft 3, the slide bar 5 penetrates through the base 1 and is in sliding connection with the base 1, a clamping seat 8 corresponding to the hand wheel 4 is arranged at one end of the slide bar 5, the connecting portion is convenient for fixing the printing machine and is convenient for adjusting the dip angle of the coating portion to meet various requirements, the coating portion comprises a first slide bar 9, a second slide bar 14, a first scraper 10, a second scraper 11 and a limiting rod 20, the first slide bar 9 and the second slide bar 14 are in sliding connection with the connecting seat 2, a first rack and a first mounting seat 13 are arranged on the surface of the first slide bar 9, a second rack and a second mounting seat 12 are arranged on the surface of the second slide bar 14, gears 17 meshed with the first rack and the second rack are in rotary connection with the connecting seat 2, the first slide bar 10 is connected with the first mounting seat 13, the second slide bar 11 is connected with the connecting sleeve through the second rack and can be well matched with the connecting sleeve, and the connecting sleeve can be used for coating ink on the surface of the connecting sleeve and can be well coated with the surface of the connecting sleeve 2.
A first spring 6 is arranged between the sliding rod 5 and the base 1, and a groove 16 corresponding to the hand wheel 4 is arranged on the surface of the clamping seat 8.
According to the utility model, the mounting holes 7 are formed in the base 1, and the anti-skid patterns are formed on the surface of the hand wheel 4, so that the friction force between the hand wheel and the clamping seat 8 can be increased.
The first scraper 10 is connected with the first mounting seat 13 through the first screw, and the second scraper 11 is connected with the second mounting seat 12 through the second screw.
The surface of the connecting seat 2 is provided with a plurality of clamping grooves 15 which are clamped with the limiting rods 20, and the clamping grooves 15 are linearly distributed on the surface of the connecting seat 2.
The surface of the limiting rod 20 is provided with a baffle ring 22, the baffle ring 22 and the limiting rod 20 are both in sliding connection with the connecting sleeve, a second spring 21 is arranged between the baffle ring 22 and the connecting sleeve, and the second spring 21 is sleeved on the surface of the limiting rod 20.
The longitudinal section of the limiting rod 20 is L-shaped, so that the limiting rod 20 can be conveniently held.
The surface of the connecting seat 2 is provided with a first chute 18 which is in sliding connection with the first slide bar 9 and a second chute 19 which is in sliding connection with the second slide bar 14.
Working principle: by means of bolts, the bolts penetrate through the mounting holes 7 to be fixed with the printer, as shown in fig. 1, the clamping seat 8 is pressed upwards to separate from the hand wheel 4, the first spring 6 is contracted, limit to the hand wheel 4 is relieved, the rotating shaft 3 is rotated through the hand wheel 4, the rotating shaft 3 drives the connecting seat 2 to rotate, the dip angle of the coating part is adjusted, after adjustment, the clamping seat 8 is loosened, the first spring 6 pushes the sliding rod 5 to move downwards to enable the clamping seat 8 to abut against the hand wheel 4, the hand wheel 4 is prevented from rotating automatically, when the width of the scraper needs to be adjusted, as shown in fig. 4, the limiting rod 20 is pulled downwards to separate from the clamping groove 15, the limiting rod 20 drives the baffle ring 22 to move downwards, the second spring 21 is contracted, the first mounting seat 13 is moved leftwards by a proper distance, the first rack 10 and the first sliding strip 9 are driven by the first mounting seat 13, the first sliding strip 9 is driven to rotate through the first rack 17, the gear 17 is driven by the second sliding strip 14 to move through the second mounting seat 12, and the second sliding strip 14 is driven by the second sliding strip 11 to move through the second mounting seat 12, and accordingly the first rack 10 and the width of the second sliding strip 11 is enabled to move towards the opposite width of the wallpaper to be suitable for the wallpaper with the same width increasing width.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (7)
1. A doctor apparatus for ultra wide format printing, characterized in that: comprises a connecting part and a scraping part; the connecting part comprises a base (1), a connecting seat (2) and a sliding rod (5), a rotating shaft (3) is arranged on the surface of the connecting seat (2), the rotating shaft (3) penetrates through the base (1) and is rotationally connected with the base (1), a hand wheel (4) is arranged at one end of the rotating shaft (3), the sliding rod (5) penetrates through the base (1) and is in sliding connection with the base (1), a clamping seat (8) corresponding to the hand wheel (4) is arranged at one end of the sliding rod (5), the scraping part comprises a first sliding strip (9), a second sliding strip (14), a first scraper (10), a second scraper (11) and a limiting rod (20), the first sliding strip (9) and the second sliding strip (14) are both in sliding connection with the connecting seat (2), a first rack and a first mounting seat (13) are arranged on the surface of the first sliding strip (9), a second rack and a second mounting seat (12) are arranged on the surface of the second sliding strip (14), a first rack and a second rack (17) are rotationally connected inside the connecting seat (2), the first rack (17) is meshed with the first rack (12) and the second rack (12) and the first connecting seat (12) are connected with the first connecting seat (12), the limiting rod (20) penetrates through the connecting sleeve and is connected with the connecting seat (2) in a clamping mode.
2. A doctor apparatus for ultra wide format printing as recited in claim 1, wherein: a first spring (6) is arranged between the sliding rod (5) and the base (1), and a groove (16) corresponding to the hand wheel (4) is arranged on the surface of the clamping seat (8).
3. A doctor apparatus for ultra wide format printing as recited in claim 1, wherein: the anti-skid base is characterized in that a mounting hole (7) is formed in the base (1), and anti-skid patterns are formed on the surface of the hand wheel (4).
4. A doctor apparatus for ultra wide format printing as recited in claim 1, wherein: the first scraper (10) is connected with the first mounting seat (13) through a first screw, and the second scraper (11) is connected with the second mounting seat (12) through a second screw.
5. A doctor apparatus for ultra wide format printing as recited in claim 1, wherein: the surface of the connecting seat (2) is provided with a plurality of clamping grooves (15) which are clamped with the limiting rods (20), and the clamping grooves (15) are linearly distributed on the surface of the connecting seat (2).
6. A doctor apparatus for ultra wide format printing as recited in claim 1, wherein: the surface of the limiting rod (20) is provided with a baffle ring (22), the baffle ring (22) and the limiting rod (20) are both in sliding connection with the connecting sleeve, and a second spring (21) is arranged between the baffle ring (22) and the connecting sleeve.
7. A doctor apparatus for ultra wide format printing as recited in claim 1, wherein: the longitudinal section of the limiting rod (20) is L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320770042.8U CN219838335U (en) | 2023-04-07 | 2023-04-07 | Scraper device for ultra-wide printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320770042.8U CN219838335U (en) | 2023-04-07 | 2023-04-07 | Scraper device for ultra-wide printing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219838335U true CN219838335U (en) | 2023-10-17 |
Family
ID=88298812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320770042.8U Active CN219838335U (en) | 2023-04-07 | 2023-04-07 | Scraper device for ultra-wide printing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219838335U (en) |
-
2023
- 2023-04-07 CN CN202320770042.8U patent/CN219838335U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |