CN220573918U - Waterborne resin wave-absorbing coating knife coating equipment - Google Patents
Waterborne resin wave-absorbing coating knife coating equipment Download PDFInfo
- Publication number
- CN220573918U CN220573918U CN202322035616.XU CN202322035616U CN220573918U CN 220573918 U CN220573918 U CN 220573918U CN 202322035616 U CN202322035616 U CN 202322035616U CN 220573918 U CN220573918 U CN 220573918U
- Authority
- CN
- China
- Prior art keywords
- scraper
- clamping
- lifting
- sliding
- side wall
- 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
- 238000000576 coating method Methods 0.000 title claims abstract description 51
- 239000011248 coating agent Substances 0.000 title claims abstract description 49
- 238000010345 tape casting Methods 0.000 title claims description 15
- 229920006313 waterborne resin Polymers 0.000 title description 7
- 239000013035 waterborne resin Substances 0.000 title description 7
- 229920005989 resin Polymers 0.000 claims abstract description 18
- 239000011347 resin Substances 0.000 claims abstract description 18
- 238000007790 scraping Methods 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 239000000758 substrate Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000003973 paint Substances 0.000 description 5
- 239000011358 absorbing material Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003618 dip coating Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Landscapes
- Coating Apparatus (AREA)
Abstract
The utility model discloses a blade coating device for a water-based resin wave-absorbing coating, which comprises a base, a machine body arranged at the rear end above the base, side wall plates arranged on the base and positioned at two sides of the front end of the machine body, a sliding component arranged on the side wall plates in a sliding manner and a blade coating unit detachably arranged on the sliding component; the scraping unit comprises a shell, a supporting unit arranged in the shell and a scraper component which is arranged below the supporting unit in a lifting and adjusting mode; the scraper component comprises a clamping part arranged in the supporting unit in a lifting manner and a scraper which is detachably arranged under the clamping part. According to the scraper, the side wall plate is arranged in front of the machine body, the scraping unit can horizontally move transversely through the sliding assembly and is arranged on the side wall plate, the scraping unit is formed by a detachable shell, a supporting unit arranged in the shell and a scraper assembly which can be lifted and arranged below the supporting unit, and the scraper assembly is lifted and adjusted to realize the adjustable arrangement of the scraper position; the utility model has the advantages that adjustable scraper position and scraper are difficult for rocking.
Description
Technical Field
The utility model relates to the technical field of wave-absorbing material production, in particular to a blade-coating device for a water-based resin wave-absorbing coating.
Background
Wave-absorbing paint, also called microwave absorbing paint or radar wave absorbing paint. The material can convert the incident radar wave energy into heat energy to dissipate or eliminate or weaken the heat energy through resonance effect, so as to achieve the purposes of effective absorption and attenuation. The wave-absorbing coating is formed by dispersing a powder (absorber) having a specific dielectric parameter in a matrix (binder). The absorber species are numerous, including resistive losses. The greater the conductivity, which is the resistive loss associated with the conductivity of such absorption mechanisms and materials, the greater the macroscopic current induced by the carriers (including the current induced by changes in the electric field and eddy currents induced by changes in the magnetic field), thereby facilitating the conversion of electromagnetic energy into thermal energy. The adhesive is mainly water-based adhesive and oil-based adhesive, and water-based resin paint becomes the mainstream increasingly along with the requirements of various societies on the environmental protection performance of materials.
The prepared water-based resin coating needs to be adhered to the surface of a substrate through a special coating process, namely, a layer of water-based resin wave-absorbing coating is coated on the material, so that the substrate has a wave-absorbing function; there are many ways to apply aqueous resin coatings to a substrate material, common being brush coating, spray coating, screen printing, knife coating, dip coating, spin coating; different coating modes can be selected according to different substrates and processes.
Currently, there are wave-absorbing materials produced in factories by blade coating, which are produced and processed by a wave-absorbing material coater, and which are provided with a doctor blade for special blade coating. The doctor blade of the coater usually performs smearing and scraping on the paint on the surface of the substrate to be processed, so that a layer of water-based resin wave-absorbing coating with wave-absorbing function is attached on the surface of the substrate.
In the actual production process, it was found that the substrate used was different for different products and production processes, and the thickness of the blade coating on the substrate surface was also different. However, the existing coating machine has the problem that the position of a scraper is fixed, and the position of the scraper cannot be adjusted in real time according to the requirement; or, its scraper is simply fixed on adjustable adjusting screw, adjusts the position of scraper through rotating adjusting screw, but because adjusting screw and supporting simple relatively, the condition that appears the scraper to rock after leading to many times adjustment scraper position causes the coating unevenness of knife coating, seriously influences product quality.
Therefore, the currently used wave-absorbing material coating machine has the problems that the position of the scraper cannot be adjusted so as to be inconvenient to use, or the scraper is easy to shake after being adjusted so as to influence the production quality.
Disclosure of Invention
The utility model aims to provide a blade coating device for an aqueous resin wave-absorbing coating. The utility model has the advantages that adjustable scraper position and scraper are difficult for rocking.
The technical scheme of the utility model is as follows: a kind of aqueous resin wave-absorbing coating knife coating apparatus, including the body, body locating the back end department above the body, locate on body and locate the body front end both sides sidewall board, can slide the sliding assembly located on sidewall board and can dismantle the knife coating unit erected on sliding assembly; the scraping unit comprises a shell, a supporting unit arranged in the shell and a scraper component which is arranged below the supporting unit in a lifting and adjusting mode; the scraper component comprises a clamping part arranged in the supporting unit in a lifting manner and a scraper which is detachably arranged under the clamping part.
In the aqueous resin wave-absorbing coating knife coating device, an upper sliding groove is formed in the upper part of the side wall plate, and a side sliding groove is formed in the inner side wall of the side wall plate; the sliding component is L-shaped, and the inner walls of the upper part and the side parts of the sliding component are correspondingly provided with sliding clamping blocks; the upper sliding groove and the side sliding groove are both T-shaped sliding grooves; a detachable limit stop is arranged at the upper part of the head end of the side wall plate; the limit stop is detachably connected with the side wall plate through an inserting structure, and a clamping block corresponding to the upper sliding groove is arranged at the lower part of the limit stop.
In the above-mentioned waterborne resin wave-absorbing coating knife coating device, the supporting unit comprises a supporting transverse plate, supporting rods vertically arranged below two ends of the supporting transverse plate, a front baffle arranged on the front side below the middle part of the supporting transverse plate and a rear baffle arranged on the rear side below the middle part of the supporting transverse plate; the front baffle and the rear baffle are rectangular plates, the size of the front baffle is smaller than that of the rear baffle, and a lifting empty slot for lifting the scraper component is arranged between the front baffle and the rear baffle.
In the above-mentioned waterborne resin wave-absorbing coating knife coating equipment, the upper and lower both ends of bracing piece all are equipped with rotatable quick-operation joint, and the bracing piece passes through quick-operation joint and sliding component and supports the diaphragm and dismantle and be connected.
In the waterborne resin wave-absorbing coating knife coating device, the middle part of the front baffle is provided with a lifting slot corresponding to the scraper component; the middle part of the front side of the clamping part is provided with a front limiting block which is positioned in the front baffle plate and corresponds to the lifting slot, and the front side of the front limiting block is connected with an adjusting block positioned in front of the front baffle plate; the adjusting block drives the front limiting block to slide along the lifting slot; the adjusting block is in threaded connection with the front limiting block through a screw rod.
In the above-mentioned waterborne resin wave-absorbing coating knife coating device, the front side of the rear baffle is provided with two vertically arranged lifting clamping grooves, and the rear side of the clamping part is provided with a connecting part corresponding to the lifting clamping grooves.
In the aqueous resin wave-absorbing coating knife coating equipment, the lower part of the clamping part is provided with a knife groove for accommodating a knife, the left end and the right end of the front side of the clamping part are respectively provided with a clamping block for fixing the knife, and the clamping blocks are connected with the clamping part through adjusting bolts; the upper part of the scraper is provided with a scraper back part clamped in the clamping part, the front side of the scraper back part is provided with a clamping groove corresponding to the clamping block, and the clamping groove is internally provided with an arc-shaped limiting groove which is transversely arranged; the clamping block is provided with a limiting convex block corresponding to the limiting groove.
Compared with the prior art, the scraper coating unit is horizontally transversely arranged on the side wall plate through the sliding component, the detachable shell body, the supporting unit arranged in the shell body and the scraper component arranged below the supporting unit in a lifting manner, and the scraper component is adjusted in a lifting manner so as to realize the adjustable arrangement of the scraper position;
by adopting the structure, the scraper can be adjusted in the horizontal and vertical directions, so that the requirements of different production scraping and coating are met; the scraper can be dismantled with clamping part and be connected, and the clamping part then realizes carrying out lifting adjustment between preceding baffle and backplate through the cooperation of regulating block and preceding stopper, through rotatory regulating block after the regulation, makes regulating block and preceding baffle press from both sides tight butt to fix the position of scraper, the scraper can not rock.
Therefore, the scraper has the advantages that the position of the scraper can be adjusted, and the scraper is not easy to shake.
Further, through seting up the lift draw-in groove on the backplate, cooperation clamping part's connecting portion, the lift of the spacing clamping part of straight line ensures that the scraper vertical lift can not appear the deviation.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is a schematic view of a blade coating unit of the present utility model;
fig. 4 is a schematic view of a doctor assembly of the utility model.
The marks in the drawings are: the device comprises a 1-seat body, 11-supporting legs, a 2-body, a 3-side wall plate, a 31-upper sliding groove, a 32-limit stop, a 33-side sliding groove, a 4-sliding component, a 5-blade coating unit, a 51-supporting transverse plate, a 52-supporting rod, a 6-scraper component, a 61-clamping part, a 62-scraper, a 63-clamping block, a 631-adjusting bolt, a 64-knife back, a 65-clamping groove, a 66-limit groove, a 71-front baffle, a 711-lifting groove, a 72-rear baffle, a 721-lifting clamping groove, a 73-adjusting block and a 74-front limiting block.
Detailed Description
The utility model is further illustrated by the following figures and examples, which are not intended to be limiting.
Examples. The utility model provides a waterborne resin wave-absorbing coating knife coating equipment, constitutes as shown in figure 1, and includes pedestal 1, body 2 that locates pedestal 1 top rear end department, locates on pedestal 1 and is located the lateral wall board 3 of body 2 front end both sides, slidable locating on lateral wall board 3 sliding component 4 and can dismantle the knife coating unit 5 who erects on sliding component 4; the blade coating unit 5 comprises a shell, a supporting unit arranged in the shell and a blade component 6 which is arranged below the supporting unit in a lifting and adjusting mode; the scraper assembly 6 comprises a clamping part 61 arranged in the supporting unit in a lifting manner and a scraper 62 detachably arranged below the clamping part 61; the bottom of the seat body 1 is provided with a support leg 11; the machine body 2 can be a common coating machine in the market.
As shown in fig. 2, the upper portion of the sidewall plate 3 is provided with an upper sliding groove 31, and the inner sidewall is provided with a side sliding groove 33; the sliding component 4 is L-shaped, and the upper inner wall and the side inner wall of the sliding component are correspondingly provided with sliding clamping blocks; the upper sliding groove 31 and the side sliding groove 33 are both T-shaped sliding grooves; the upper part of the head end of the side wall plate 3 is provided with a detachable limit stop 32; the limit stop 32 is detachably connected with the side wall plate 3 through a plug-in structure, and a clamping block corresponding to the upper sliding groove 31 is arranged at the lower part of the limit stop 32.
As shown in fig. 3, the supporting unit comprises a supporting transverse plate 51, supporting rods 52 vertically arranged below two ends of the supporting transverse plate 51, a front baffle 71 arranged on the front side below the middle part of the supporting transverse plate 51, and a rear baffle 72 arranged on the rear side below the middle part of the supporting transverse plate 51; the front baffle 71 and the rear baffle 72 are rectangular plates, the size of the front baffle 71 is smaller than that of the rear baffle 72, and a lifting empty slot for lifting the scraper assembly is arranged between the front baffle 71 and the rear baffle 72.
A lifting slot 711 corresponding to the scraper component is formed in the middle of the front baffle 71; a front limiting block 74 which is positioned in the front baffle 71 and corresponds to the lifting slot 711 is arranged in the middle of the front side of the clamping part 61, and an adjusting block 73 positioned in front of the front baffle 71 is connected to the front side of the front limiting block 74; the adjusting block 73 drives the front limiting block 74 to slide along the lifting slot 711; the adjusting block 73 is in threaded connection with the front limiting block 74 through a screw rod.
Two vertically arranged lifting clamping grooves 721 are formed in the front side of the rear baffle 72, and a connecting portion corresponding to the lifting clamping grooves 721 is formed in the rear side of the clamping portion 61.
As shown in fig. 4, a scraper groove for accommodating the scraper 62 is formed in the lower portion of the clamping portion 61, clamping blocks 63 for fixing the scraper 62 are respectively formed at the left and right ends of the front side of the clamping portion 61, and the clamping blocks 63 are connected with the clamping portion 61 through adjusting bolts 631; the upper part of the scraper 62 is provided with a knife back 64 clamped in the clamping part 61, the front side of the knife back 64 is provided with a clamping groove 65 corresponding to the clamping block 63, and the clamping groove 65 is internally provided with an arc-shaped limiting groove 66 which is transversely arranged; the clamping block 63 is provided with a limit bump corresponding to the limit groove 66.
Working principle:
the worker opens the housing as required, loads the doctor blade 62 into the clamping portion 61, and screws the adjusting bolt 631 so that the clamping block 63 clamps the doctor blade 62;
then unscrewing the adjusting block 73, and lifting along the lifting slot 711, so as to drive the scraper 62 to lift;
after the lifting in place, the adjusting block 73 is screwed, so that the clamping part 61 is fixed, and shaking is prevented;
the housing is then returned and the doctor assembly 6 is then slid horizontally along the sidewall plate 3 as required;
after the position of the doctor blade 62 is adjusted, a doctor blade operation can be performed.
Claims (7)
1. A kind of aqueous resin wave-absorbing coating knife coating apparatus, characterized by that: the scraper comprises a base body (1), a machine body (2) arranged at the rear end above the base body (1), side wall plates (3) arranged on the base body (1) and positioned at two sides of the front end of the machine body (2), a sliding component (4) slidably arranged on the side wall plates (3) and a scraping unit (5) detachably arranged on the sliding component (4); the blade coating unit (5) comprises a shell, a supporting unit arranged in the shell and a blade component (6) which is arranged below the supporting unit in a lifting and adjusting mode; the scraper component (6) comprises a clamping part (61) which is arranged in the supporting unit in a lifting mode and a scraper (62) which is detachably arranged below the clamping part (61).
2. The aqueous resin wave-absorbing coating blade coating device according to claim 1, wherein: an upper sliding groove (31) is formed in the upper portion of the side wall plate (3), and a side sliding groove (33) is formed in the inner side wall of the side wall plate; the sliding component (4) is L-shaped, and the inner wall of the upper part and the inner wall of the side part of the sliding component are correspondingly provided with sliding clamping blocks; the upper sliding groove (31) and the side sliding groove (33) are both T-shaped sliding grooves; the upper part of the head end of the side wall plate (3) is provided with a detachable limit stop (32); the limit stop (32) is detachably connected with the side wall plate (3) through an inserting structure, and a clamping block corresponding to the upper sliding groove (31) is arranged at the lower part of the limit stop (32).
3. The aqueous resin wave-absorbing coating blade coating device according to claim 1, wherein: the supporting unit comprises a supporting transverse plate (51), supporting rods (52) vertically arranged below two ends of the supporting transverse plate (51), a front baffle (71) arranged on the front side below the middle part of the supporting transverse plate (51) and a rear baffle (72) arranged on the rear side below the middle part of the supporting transverse plate (51); the front baffle (71) and the rear baffle (72) are rectangular plates, the size of the front baffle (71) is smaller than that of the rear baffle (72), and a lifting empty groove for lifting the scraper component is formed between the front baffle (71) and the rear baffle (72).
4. A blade coating apparatus for an aqueous resin wave-absorbing coating according to claim 3, wherein: the upper end and the lower end of the supporting rod (52) are respectively provided with a rotatable quick connector, and the supporting rod (52) is detachably connected with the sliding assembly (4) and the supporting transverse plate (51) through the quick connectors.
5. A blade coating apparatus for an aqueous resin wave-absorbing coating according to claim 3, wherein: a lifting slot (711) corresponding to the scraper component is formed in the middle of the front baffle (71); a front limiting block (74) corresponding to the lifting slot (711) is arranged in the front baffle (71) at the middle part of the front side of the clamping part (61), and an adjusting block (73) positioned in front of the front baffle (71) is connected to the front side of the front limiting block (74); the adjusting block (73) drives the front limiting block (74) to slide along the lifting slot (711); the adjusting block (73) is in threaded connection with the front limiting block (74) through a screw rod.
6. A blade coating apparatus for an aqueous resin wave-absorbing coating according to claim 3, wherein: two vertically arranged lifting clamping grooves (721) are formed in the front side of the rear baffle plate (72), and connecting portions corresponding to the lifting clamping grooves (721) are arranged on the rear side of the clamping portion (61).
7. A blade coating apparatus for an aqueous resin wave-absorbing coating according to claim 3, wherein: the lower part of the clamping part (61) is provided with a scraper groove for accommodating a scraper (62), the left and right ends of the front side of the clamping part (61) are respectively provided with clamping blocks (63) for fixing the scraper (62), and the clamping blocks (63) are connected with the clamping part (61) through adjusting bolts (631); a knife back (64) clamped in the clamping part (61) is arranged at the upper part of the scraper (62), a clamping slot (65) corresponding to the clamping block (63) is arranged at the front side of the knife back (64), and an arc-shaped limiting groove (66) transversely arranged is arranged in the clamping slot (65); the clamping block (63) is provided with a limiting lug corresponding to the limiting groove (66).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322035616.XU CN220573918U (en) | 2023-07-31 | 2023-07-31 | Waterborne resin wave-absorbing coating knife coating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322035616.XU CN220573918U (en) | 2023-07-31 | 2023-07-31 | Waterborne resin wave-absorbing coating knife coating equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220573918U true CN220573918U (en) | 2024-03-12 |
Family
ID=90122247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322035616.XU Active CN220573918U (en) | 2023-07-31 | 2023-07-31 | Waterborne resin wave-absorbing coating knife coating equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220573918U (en) |
-
2023
- 2023-07-31 CN CN202322035616.XU patent/CN220573918U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220573918U (en) | Waterborne resin wave-absorbing coating knife coating equipment | |
| CN211133680U (en) | Powerful dispenser is used in adhesive production | |
| CN209616357U (en) | A kind of scraper leveling structure | |
| CN103521400B (en) | A kind of laser cladding sample preset coating fixture | |
| CN203697724U (en) | Inkjet printer dolly and inkjet printer | |
| CN104394666A (en) | Production process of cabinet | |
| CN209735842U (en) | Spraying equipment for honeycomb coating on surface of arc-shaped metal hard curtain | |
| CN206633580U (en) | A kind of silk screen coating unit for IGBT module | |
| CN209935064U (en) | Novel from type membrane coating equipment | |
| CN211892509U (en) | Jet printing device | |
| CN210477812U (en) | Film sticking machine | |
| CN209303117U (en) | A kind of semi-automatic painting thermal grease device | |
| CN209366325U (en) | A kind of universal door swung outside for bus adjustment utensil | |
| CN106671616B (en) | A kind of four-dimension regulating mechanism | |
| CN219381942U (en) | Limiting assembly for bottle cap ironing machine | |
| CN207873880U (en) | Diel gradient class part angle regulating device and combinations thereof | |
| CN210224599U (en) | High-low voltage power transformation and distribution comprehensive protector for building construction | |
| CN207607118U (en) | A kind of stand arrangement of increasing material manufacturing equipment | |
| CN201509382U (en) | Machine cabinet base | |
| CN217699718U (en) | Positioning device for spraying safety door | |
| CN216057916U (en) | Installation tool for irregular circuit board | |
| CN215551796U (en) | High-efficient heat transfer seal paper machine | |
| CN220009145U (en) | Sign printing device | |
| CN211138207U (en) | Precise in-situ pressure device | |
| CN219523383U (en) | Multi-angle scraper device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |