CN220919725U - Film scraper baffle device - Google Patents
Film scraper baffle device Download PDFInfo
- Publication number
- CN220919725U CN220919725U CN202322396927.9U CN202322396927U CN220919725U CN 220919725 U CN220919725 U CN 220919725U CN 202322396927 U CN202322396927 U CN 202322396927U CN 220919725 U CN220919725 U CN 220919725U
- Authority
- CN
- China
- Prior art keywords
- baffle
- cutter
- anilox roller
- liquid
- doctor blade
- Prior art date
- 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.)
- Active
Links
- 238000007774 anilox coating Methods 0.000 claims abstract description 69
- 239000007788 liquid Substances 0.000 claims abstract description 68
- 239000011248 coating agent Substances 0.000 claims abstract description 32
- 238000000576 coating method Methods 0.000 claims abstract description 32
- 238000003825 pressing Methods 0.000 claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000007790 scraping Methods 0.000 claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims 1
- 238000004064 recycling Methods 0.000 abstract description 4
- 239000010408 film Substances 0.000 description 15
- 230000000903 blocking effect Effects 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 238000009827 uniform distribution Methods 0.000 description 2
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Landscapes
- Coating Apparatus (AREA)
Abstract
The utility model provides a film scraper baffle device which comprises a cutter bracket, a liquid groove and an anilox roller, wherein the liquid groove is arranged at the lower part of the anilox roller and is in contact with liquid in the liquid groove, the cutter bracket is arranged on one side of the anilox roller, a cutter pressing plate is arranged on one side of the cutter bracket, a driving mechanism is connected to the other side of the cutter bracket and is used for driving the cutter bracket to move, a scraper blade is arranged between the cutter pressing plate and the cutter bracket, when the scraper blade is attached to the anilox roller and is used for scraping redundant coating liquid on the anilox roller, one side of the cutter pressing plate, which is far away from the scraper, is vertically connected with a first baffle, and the scraped redundant coating liquid on the anilox roller is enabled to flow into the liquid groove along the first baffle for recycling, so that the redundant scraped coating liquid can be prevented from being discharged due to rotation of the anilox roller and being splashed on a coated film, and the film is prevented from being polluted.
Description
Technical Field
The utility model relates to the technical field of film scrapers, in particular to a baffle device of a film scraper.
Background
The doctor blade plays an important role in the film industry, and acts on the anilox roller in the coating or printing process to ensure uniform distribution of the coated liquid on the anilox roller and scrape off the redundant coated liquid, thereby ensuring the uniformity of the anilox roller. The use of doctor blades gives a substantial improvement in coating quality compared to the old technology of rubber rolls.
The utility model provides a prior art reference bulletin number is CN214928185U, discloses a scraper for coating production, including the cutter support, upper cutter clamp plate and lower cutter clamp plate are installed respectively to both sides about the preceding lateral wall of cutter support, and countersunk bolt is evenly installed at the top of upper cutter clamp plate and lower cutter clamp plate, and between upper cutter clamp plate and the cutter support and lower cutter clamp plate and cutter support all pass through countersunk bolt fixed connection.
However, although such a doctor blade structure can scrape off the excessive coating liquid on the anilox roller and ensure uniform distribution of the coating liquid on the anilox roller, the excessive scraped-off coating liquid can be thrown out due to rotation of the anilox roller, and the coating film can be sputtered to be polluted.
Disclosure of utility model
In view of this, the present utility model proposes a film scraper baffle device, including a knife holder 1, a liquid tank, and an anilox roller, wherein the lower part of the anilox roller is provided with the liquid tank and contacts with the liquid in the liquid tank, when the anilox roller rotates, the liquid can enter the anilox groove of the anilox roller, so that the liquid is fully distributed in the anilox groove of the anilox roller, one side of the anilox roller is provided with the knife holder 1, one side of the knife holder 1 is provided with a knife pressing plate 2, the other side is connected with a driving mechanism 3, the driving mechanism 3 is used for driving the movement of the knife holder 1, a scraping blade 4 is arranged between the knife pressing plate 2 and the knife holder 1, when the scraping blade 4 is attached to the anilox roller, the side of the knife pressing plate 2 away from the scraping blade is vertically connected with a first baffle 5, so that the scraped excessive coated liquid on the anilox roller is sputtered to the first baffle 5 and flows into the liquid tank for recycling, and the scraped coated liquid can be prevented from being flung off due to the rotation of the anilox roller, and the scraped coated film is polluted.
The film scraper baffle device comprises a cutter support 1, a liquid groove and an anilox roller, wherein the liquid groove is arranged at the lower part of the anilox roller and is in liquid contact with the liquid groove, and the cutter support 1 is arranged on one side of the anilox roller.
Further, the tool pressing plate 2 is detachably connected with the doctor blade 4, and is used for conveniently replacing the doctor blade 4.
Further, the tool pressing plate 2 and the doctor blade 4 are detachably connected through countersunk bolts.
In some embodiments, a mounting rod 6 is provided to extend laterally from a side of the tool pressing plate 2 away from the doctor blade, and the first baffle 5 is fixedly connected to the mounting rod 6.
Further, the first baffle 5 is in a strip plate structure, and the first baffle 5 transversely extends to two ends of the tool pressing plate 2.
In some embodiments, two ends of the cutter support 1 are symmetrically provided with second baffles 7, and the second baffles 7 are used for preventing the scraped excessive coating liquid on the anilox roller from overflowing outwards and polluting the whole coating machine.
Further, the second baffle 7 includes a first vertical baffle 8 and a second vertical baffle 9, the lower part of the first vertical baffle 8 is connected with the cutter support 1, the upper part of the first vertical baffle 8 extends outwards, two sides of the upper part of the first vertical baffle 8 are respectively provided with the second vertical baffle 9, so that the scraped excessive coating liquid is blocked from flowing back to the first baffle 5 after overflowing outwards from the upper part of the second baffle 7.
Further, a blocking piece 10 is arranged at the upper part of the first vertical baffle plate 8, and the blocking piece 10 is arranged inwards and upwards and is used for blocking the scraped excessive coating liquid from overflowing outwards and upwards.
Further, the first baffle 5 and the second baffle 7 are made of steel plate materials.
In some embodiments, the driving mechanism 3 is a plurality of cylinders uniformly arranged at the lower part of the cutter support 1 and connected with the cutter support 1, and the doctor blade 4 on the cutter support 1 can be driven to be attached to or away from the anilox roller by the driving mechanism 3.
The utility model has the beneficial effects that: the utility model provides a film scraper baffle device which comprises a cutter bracket 1, a liquid groove and an anilox roller, wherein the liquid groove is arranged at the lower part of the anilox roller and is in contact with liquid in the liquid groove, when the anilox roller rotates, the liquid can enter the anilox groove of the anilox roller, so that the liquid is fully distributed in the anilox groove of the anilox roller, one side of the anilox roller is provided with the cutter bracket 1, one side of the cutter bracket 1 is provided with a cutter pressing plate 2, the other side of the cutter pressing plate is connected with a driving mechanism 3, the driving mechanism 3 is used for driving the cutter bracket 1 to move, a scraping blade 4 is arranged between the cutter pressing plate 2 and the cutter bracket 1, when the scraping blade 4 is attached to the anilox roller, the scraper is used for scraping redundant coating liquid on the anilox roller, one side of the cutter pressing plate 2 away from the scraping blade is vertically connected with a first baffle 5, and is used for enabling the scraped redundant coating liquid on the anilox roller to flow into the liquid groove for recycling after being sputtered to the first baffle 5, and preventing the redundant coating liquid from being scraped off from being thrown out due to rotation of the anilox roller and polluting a coating film.
Drawings
Fig. 1 is a structural view of a thin film doctor blade apparatus of the present utility model.
Fig. 2 is a structural view of the thin film doctor blade apparatus of the present utility model.
Fig. 3 is a front view of the film doctor blade apparatus of the utility model.
Fig. 4 is a detailed view of the film doctor blade apparatus of the utility model.
Description of the main reference signs
| Cutter support | 1 |
| Cutter pressing plate | 2 |
| Driving mechanism | 3 |
| Doctor blade | 4 |
| First baffle plate | 5 |
| Mounting rod | 6 |
| Second baffle plate | 7 |
| First vertical baffle | 8 |
| Second vertical baffle | 9 |
| Barrier sheet | 10 |
The utility model will be further described in the following detailed description in conjunction with the above-described figures.
Detailed Description
As shown in fig. 1 and 2, the film scraper baffle device comprises a cutter bracket 1, a liquid tank and an anilox roller, wherein the lower part of the anilox roller is provided with the liquid tank which is contacted with the liquid tank, one side of the anilox roller is provided with the cutter bracket 1, one side of the cutter bracket 1 is provided with a cutter pressing plate 2, the other side of the cutter bracket 1 is connected with a driving mechanism 3, the driving mechanism 3 is used for driving the cutter bracket 1 to move, a scraper blade 4 is arranged between the cutter pressing plate 2 and the cutter bracket 1, the cutter pressing plate 2 is detachably connected with the scraper blade 4 and is used for conveniently replacing the scraper blade 4, the cutter pressing plate 2 and the scraper blade 4 are detachably connected through countersunk bolts, and when the scraper blade 4 is attached to the anilox roller, the cutter pressing plate 2 is used for scraping redundant coated liquid on the anilox roller, one side that scraper was kept away from to cutter clamp plate 2 is connected with first baffle 5 perpendicularly for make on the anilox roller by the unnecessary liquid of coating of scraping splash to first baffle 5 department in the liquid tank of flowing into along first baffle 5 and retrieving the recycle, one side that scraper was kept away from to cutter clamp plate 2 transversely extends is provided with installation pole 6, first baffle 5 and installation pole 6 fixed connection, first baffle 5 is rectangular platy structure, first baffle 5 transversely extends to the both ends of cutter clamp plate 2, the both ends symmetry of cutter support 1 is equipped with second baffle 7, second baffle 7 is used for preventing on the anilox roller that the unnecessary liquid of coating of scraping outwards overflows, pollutes whole coating board.
As shown in fig. 3, the second baffle 7 includes a first vertical baffle 8 and a second vertical baffle 9, the lower part of the first vertical baffle 8 is connected with the cutter support 1, the upper part of the first vertical baffle 8 extends outwards, two sides of the upper part of the first vertical baffle 8 are both provided with the second vertical baffle 9, so that the scraped excessive coating liquid is blocked from flowing back to the first baffle 5 after overflowing outwards on the upper part of the second baffle 7, the upper part of the first vertical baffle 8 is provided with a blocking sheet 10, and the blocking sheet 10 is upwards arranged inwards and is used for blocking the scraped excessive coating liquid from overflowing outwards and upwards.
The first baffle plate 5 and the second baffle plate 7 are made of steel plate materials.
The driving mechanism 3 is a plurality of cylinders which are uniformly arranged at the lower part of the cutter support 1 and are connected with the cutter support 1, and the doctor blade 4 on the cutter support 1 can be driven to be attached to or away from the anilox roller through the driving mechanism 3.
The utility model has the beneficial effects that: the utility model provides a film scraper baffle device which comprises a cutter bracket 1, a liquid groove and an anilox roller, wherein the liquid groove is arranged at the lower part of the anilox roller and is in contact with liquid in the liquid groove, when the anilox roller rotates, the liquid can enter the anilox groove of the anilox roller, so that the liquid is fully distributed in the anilox groove of the anilox roller, one side of the anilox roller is provided with the cutter bracket 1, one side of the cutter bracket 1 is provided with a cutter pressing plate 2, the other side of the cutter pressing plate is connected with a driving mechanism 3, the driving mechanism 3 is used for driving the cutter bracket 1 to move, a scraping blade 4 is arranged between the cutter pressing plate 2 and the cutter bracket 1, when the scraping blade 4 is attached to the anilox roller, the scraper is used for scraping redundant coating liquid on the anilox roller, one side of the cutter pressing plate 2 away from the scraping blade is vertically connected with a first baffle 5, and is used for enabling the scraped redundant coating liquid on the anilox roller to flow into the liquid groove for recycling after being sputtered to the first baffle 5, and preventing the redundant coating liquid from being scraped off from being thrown out due to rotation of the anilox roller and polluting a coating film.
The foregoing examples illustrate only a few embodiments of the utility model and are described in detail herein without thereby limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (9)
1. The utility model provides a film scraper baffle device, includes cutter support (1), liquid groove, anilox roller, the lower part of anilox roller is equipped with the liquid contact in liquid groove and liquid groove, one side of anilox roller is equipped with cutter support (1), wherein one side of cutter support (1) is equipped with cutter clamp plate (2), and the opposite side is connected with actuating mechanism (3), and actuating mechanism (3) are used for driving the motion of cutter support (1), be equipped with scraper blade (4) between cutter clamp plate (2) and cutter support (1), be used for scraping unnecessary coating liquid on the anilox roller after scraper blade (4) laminating with the anilox roller, one side that cutter clamp plate (2) kept away from the scraper is connected with first baffle (5) perpendicularly for make the unnecessary coating liquid of scraping on the anilox roller splash behind first baffle (5) and flow into the liquid inslot along first baffle (5) and retrieve the recycle.
2. The film doctor blade apparatus as claimed in claim 1, wherein: the cutter pressing plate (2) is detachably connected with the doctor blade (4) and is used for conveniently replacing the doctor blade (4).
3. The film doctor blade apparatus as claimed in claim 1, wherein: one side of the cutter pressing plate (2) far away from the scraper transversely extends to be provided with a mounting rod (6), and the first baffle (5) is fixedly connected with the mounting rod (6).
4. The film doctor blade apparatus as claimed in claim 1, wherein: the first baffle (5) is of a strip plate-shaped structure, and the first baffle (5) transversely extends to two ends of the cutter pressing plate (2).
5. The film doctor blade apparatus as claimed in claim 1, wherein: second baffles (7) are symmetrically arranged at two ends of the cutter support (1), and the second baffles (7) are used for preventing the scraped excessive coating liquid on the anilox roller from overflowing outwards to pollute the whole coating machine table.
6. The film doctor blade apparatus as claimed in claim 5, wherein: the second baffle (7) comprises a first vertical baffle (8) and a second vertical baffle (9), the lower part of the first vertical baffle (8) is connected with the cutter support (1), the upper part of the first vertical baffle (8) extends outwards, and both sides of the upper part of the first vertical baffle (8) are respectively provided with the second vertical baffle (9), so that the scraped excessive coated liquid is blocked to flow back to the first baffle (5) after overflowing outwards from the upper part of the second baffle (7).
7. The film doctor blade apparatus as claimed in claim 6, wherein: the upper portion of first vertical baffle (8) is equipped with barrier (10), barrier (10) inwards upwards sets up for the unnecessary coating liquid that is scraped off outwards upwards overflows.
8. The film doctor blade apparatus as claimed in claim 5, wherein: the first baffle (5) and the second baffle (7) are made of steel plate materials.
9. The film doctor blade apparatus as claimed in claim 1, wherein: the driving mechanism (3) is a plurality of air cylinders which are uniformly arranged at the lower part of the cutter support (1) and are connected with the cutter support (1), and the doctor blade (4) on the cutter support (1) can be driven to be attached to or away from the anilox roller through the driving mechanism (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322396927.9U CN220919725U (en) | 2023-09-05 | 2023-09-05 | Film scraper baffle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322396927.9U CN220919725U (en) | 2023-09-05 | 2023-09-05 | Film scraper baffle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220919725U true CN220919725U (en) | 2024-05-10 |
Family
ID=90932638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322396927.9U Active CN220919725U (en) | 2023-09-05 | 2023-09-05 | Film scraper baffle device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220919725U (en) |
-
2023
- 2023-09-05 CN CN202322396927.9U patent/CN220919725U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |