CN206199633U - A kind of roll coater - Google Patents
A kind of roll coater Download PDFInfo
- Publication number
- CN206199633U CN206199633U CN201620932114.4U CN201620932114U CN206199633U CN 206199633 U CN206199633 U CN 206199633U CN 201620932114 U CN201620932114 U CN 201620932114U CN 206199633 U CN206199633 U CN 206199633U
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- Prior art keywords
- fixed
- liquid
- roller
- masking liquid
- baffle plate
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Abstract
The utility model discloses a kind of roll coater, including support base, liquid roller, masking liquid pallet and paint roller are taken, take liquid roller and be fixed on support base, and take the lower half of liquid roller and be arranged in masking liquid pallet；Paint roller is fixed on support base, and positioned at taking the oblique upper of liquid roller, and mutually extruded with liquid roller is taken；Also include anti-liquid throwing device, anti-liquid throwing device includes fixed mount, baffle plate and scraping blade；Fixed mount is fixed on support base；Baffle plate is fixed on fixed mount, and is inclined between paint roller and masking liquid pallet；Scraping blade is fixed on baffle plate, and its blade direction applies roller surface.The utility model is struck off the unnecessary masking liquid in paint roller by scraping blade so that the masking liquid thickness for applying roller surface is maintained on demand thickness；Change the flow direction of unnecessary masking liquid by the installation site and setting angle of controllable register and scraping blade, can prevent the masking liquid in masking liquid pallet from splashing in paint roller, it is ensured that the masking liquid uniform ground in paint roller.
Description
Technical field
The utility model is related to composite coating plate production field, more particularly to a kind of roll coater.
Background technology
Fingerprint-proof plate is that to be obtained after galvanized sheet, aluminium zine plate or aluminium zine plate surface carry out resistance and fingerprint resistance treatment is a kind of compound
Clad plate.Anti-finger print steel plate is small with smooth, tolerance because of its any surface finish, is touched with clean finger and will not leave behind fingerprint, is subject to
Widely use.
Fingerprint-proof plate is typically to be passivated galvanized sheet, aluminium zine plate or alclad sheet, then resistance and fingerprint resistance is coated on passivating film
Film, the resistance and fingerprint resistance film is organic masking liquid.Organic solution is generally applied in galvanized sheet, aluminium zine plate or alclad sheet by roll coater, it is existing
Some roll coaters include support base, take liquid roller, masking liquid pallet and paint roller, and the liquid roller that takes is fixed on the support base, and institute
State and take the lower half of liquid roller and be immersed in the masking liquid pallet；The paint roller is fixed on the support base, and is taken positioned at described
The oblique upper of liquid roller, and mutually extruded with the liquid roller that takes.When applying organic masking liquid, masking liquid is stained with from pallet by taking liquid roller,
Then by taking the extruding of liquid roller and paint roller, the masking liquid that will take liquid roller surface uniformly adheres to painting roller surface, applies the masking liquid of roller surface
Even application is in galvanized sheet, aluminium zine plate again or aluminizes in plate face, if apply roller surface and take liquid roller surface having unnecessary masking liquid, this is more
Remaining masking liquid then from the gap for taking liquid roller and paint roller contact squeeze, is flowed back in masking liquid pallet through two roller both ends of the surface.But, it is existing
In application pattern, there is a problem of as follows：
(1) roll neck of existing paint roller is 325mm, and galvanized sheet, aluminium zine plate or alclad sheet are transported with the speed of 155m/min
Turn, when paint roller quick rotation, unnecessary masking liquid can take back roll surface by paint roller, so that 3cm-4cm Polluted areas wide are formed, and
The Polluted area is thrown in plate face under the rotation under paint roller again, and then pollutes galvanized sheet, aluminium zine plate or alclad sheet, causes zinc-plated
The coating of plate, aluminium zine plate or alclad sheet is uneven.
(2) when liquid roller quick rotation is taken, taking can be stained with excessive masking liquid on liquid roller, and the masking liquid takes liquid atwirl
In the presence of roller, do centrifugal motion and be thrown on masking liquid pallet, and then the masking liquid in masking liquid pallet is splashed in paint roller, cause to apply
Roller surface masking liquid is in uneven thickness so that the masking liquid being coated in plate face also becomes uneven and produces aberration, so as to reduce plating
The quality of zine plate, aluminium zine plate or alclad sheet.
Utility model content
The utility model is the shortcoming and deficiency for overcoming prior art, there is provided a kind of roll coater, in its scraped paint roller
Unnecessary masking liquid so that the masking liquid thickness for applying roller surface is maintained on demand thickness, and can the unnecessary masking liquid of anti-backflow splash
In paint roller, it is ensured that masking liquid improves the coating quality of galvanized sheet, aluminium zine plate or alclad sheet in paint roller uniform ground.
The utility model is achieved through the following technical solutions：A kind of roll coater includes support base, takes liquid roller, masking liquid support
Disk and paint roller, the liquid roller that takes are fixed on the support base, and the lower half for taking liquid roller is arranged on the masking liquid pallet
It is interior；The paint roller is fixed on the support base, and positioned at the oblique upper for taking liquid roller, and mutually squeezed with the liquid roller that takes
Pressure；Characterized in that, also including anti-liquid throwing device, the anti-liquid throwing device includes fixed mount, baffle plate and scraping blade；The fixed mount
It is fixed on the support base；The baffle plate is fixed on the fixed mount, and is inclined at the paint roller with the masking liquid
Between pallet；The scraping blade is fixed on the baffle plate, and its blade direction applies roller surface.
Compared to prior art, the utility model is struck off the unnecessary masking liquid in paint roller by scraping blade so that apply roller surface
Masking liquid thickness be maintained on demand thickness, and then cause to be coated in the masking liquid uniform ground of galvanized sheet, aluminium zine plate or alclad sheet.
Further, the flow direction of unnecessary masking liquid is changed by the installation site and setting angle of controllable register and scraping blade, can prevents from applying
Masking liquid in liquid pallet is splash in paint roller, it is ensured that the masking liquid uniform ground in paint roller, and then improves galvanized sheet, aluminium zine plate or plating
The coating quality of aluminium sheet.
Further, the fixed mount is the L-type structure being made up of the first fixed block and the second fixed block；Described first consolidates
Determine block to be horizontally disposed with；Second fixed block is vertically arranged, and the upper end of second fixed block is solid with first fixed block
The baffle plate is fixed in fixed connection, the lower end of second fixed block.
Further, plane where the baffle plate forms the first angle with plane where the center line of second fixed block
Further, first angle is 20 degree.
Further, also including angle adjusting piece；The angle adjusting piece is rotatable to be fixed on second fixed block
Lower end, the baffle plate is fixedly connected by the angle adjusting piece with second fixed block.
Further, the angle adjusting piece includes angular adjustment gland and angular adjustment lock screw；The angle is adjusted
Section gland is set in the lower end of second fixed block, and in plane where the baffle plate with second fixed block
When the angle that plane where heart line is formed is the first angle, by the angular adjustment lock screw by the angular adjustment gland
Fixed with second fixed block.
Further, the blade end of the scraping blade has and the curvature for matching for applying roller surface.
Compared to prior art, the utility model is struck off the unnecessary masking liquid in paint roller by scraping blade so that apply roller surface
Masking liquid thickness be maintained on demand thickness, and then cause to be coated in the masking liquid uniform ground of galvanized sheet, aluminium zine plate or alclad sheet.
Further, the flow direction of unnecessary masking liquid is changed by the installation site and setting angle of controllable register and scraping blade, can prevents from applying
Masking liquid in liquid pallet is splash in paint roller, it is ensured that the masking liquid uniform ground in paint roller, and then improves galvanized sheet, aluminium zine plate or plating
The coating quality of aluminium sheet.
In order to more fully understand and implement, the utility model is described in detail below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is the structural representation of roll coater in the utility model embodiment；
Fig. 2 is the schematic diagram of anti-liquid throwing device in the utility model embodiment；
Fig. 3 is the left view shown in Fig. 2.
Specific embodiment
Adhered in paint roller to solve unnecessary masking liquid, cause galvanized sheet, aluminium zine plate or alclad sheet to apply uneven problem,
The utility model increased anti-liquid throwing device on fingerprint-proof plate coating machine, specifically, please refer to Fig. 1 to Fig. 3, Fig. 1 is
The structural representation of roll coater in the utility model embodiment；Fig. 2 is the signal of anti-liquid throwing device in the utility model embodiment
Figure；Fig. 3 is the left view shown in Fig. 2.The roll coater includes support base 11, takes liquid roller 12, masking liquid pallet 13, paint roller 14 and anti-rejection
Liquid device 15.The liquid roller 12 that takes is fixed on the support base 11, and the lower half for taking liquid roller 12 is arranged on the painting
In liquid pallet 13.The paint roller 14 is fixed on the support base 11, and positioned at the oblique upper for taking liquid roller 12, and with it is described
Liquid roller 12 is taken mutually to extrude.The anti-liquid throwing device 15 is fixed on support base 11.
For the unnecessary masking liquid for preventing masking liquid pallet is splashed in paint roller, and keep applying roller surface uniformly, it is of the present utility model anti-
Liquid throwing device 15 includes fixed seat 151, fixed mount 152, angle adjusting piece 153, baffle plate 154 and scraping blade 155.The fixed seat
151 are screwed on support base.The fixed mount 152 is fixedly connected by screw with fixed seat 151.The baffle plate
154 are fixedly connected by the angle adjusting piece 153 with the fixed mount 152, and the baffle plate 154 is inclined at the painting
Between roller 14 and the masking liquid pallet 11 so that the paint roller 22 can be with the baffle plate with the unnecessary masking liquid taken on liquid roller 21
154 flow back to pallet, and the unnecessary masking liquid that can be splash masking liquid pallet separates with the paint roller 22.The scraping blade 155 is fixed on
On the baffle plate 154, and its blade is towards the surface of paint roller 22, to strike off the unnecessary masking liquid on the surface of paint roller 22.
The fixed mount 152 is the L-type structure being made up of the first fixed block 1521 and the second fixed block 1522.Described first
Fixed block 1521 is horizontally disposed with；Second fixed block 1522 is vertically arranged, and the upper end of second fixed block and described
One fixed block 1521 is fixedly connected, and the angle adjusting piece 153 is fixed in the lower end of second fixed block.
The angle adjusting piece 153 includes angular adjustment gland 1531 and angular adjustment lock screw 1532；The angle
The regulation rotatable lower end for being set in second fixed block 1522 of gland 1531, the angular adjustment lock screw
1532 fix the angular adjustment gland 1531 and second fixed block 1522.
The place plane of the baffle plate 154 forms the first angle with plane where the center line of second fixed block 1522.
The position of the baffle plate 154 is can adjust by rotating the angular adjustment gland 1531, so as to the flow direction to unnecessary masking liquid is carried out
Regulation and control, and the regulation of the position of baffle plate 154 have adjusted the position of scraping blade 155 simultaneously, and then realize to the surface of paint roller 22
The regulation and control of thickness.In the present embodiment, first angle is 20 degree.
The end of the blade of the scraping blade 155 has the curvature for matching with the surface of paint roller 22.
As further optimization of the present utility model, also including scraping blade pressure strip 156；The pressure of scraping blade pressure strip 156 sets
On the scraping blade 155, scraping blade 155 is folded between the scraping blade pressure strip 156 and the baffle plate 154, to scraping blade 155
Play further fixation.
When using, the adjustment of fixed seat of the present utility model 151 is fixed on the support base 11, the baffle plate 154 inclines
Tiltedly it is arranged between the paint roller 14 and the masking liquid pallet 13；The angular adjustment gland 1531 is rotated, the baffle plate is adjusted
The angle of plane where the center line of 154 place planes and second fixed block 1522 so that the paint roller 14 with take liquid roller
Unnecessary masking liquid on 12 can flow back to pallet with the baffle plate 154, and the unnecessary masking liquid that splashes of masking liquid pallet 13 and the paint roller
14 separate, while adjusting the scraping blade 155 with the distance on the surface of the paint roller 14 in the distance of demand, to control the paint roller
The thickness on 14 surfaces.
Compared to prior art, the utility model is struck off the unnecessary masking liquid in paint roller by scraping blade so that apply roller surface
Masking liquid thickness be maintained on demand thickness, and then cause to be coated in the masking liquid uniform ground of galvanized sheet, aluminium zine plate or alclad sheet.
Further, the flow direction of unnecessary masking liquid is changed by the installation site and setting angle of controllable register and scraping blade, can prevents from applying
Masking liquid in liquid pallet is splash in paint roller, it is ensured that the masking liquid uniform ground in paint roller, and then improves galvanized sheet, aluminium zine plate or plating
The coating quality of aluminium sheet.
The utility model is not limited to above-mentioned implementation method, if do not taken off to various changes of the present utility model or deformation
From spirit and scope of the present utility model, if these are changed and deformation belongs to claim of the present utility model and equivalent technologies
Within the scope of, then the utility model is also intended to comprising these changes and deforms.
Claims (8)
1. a kind of roll coater includes support base, takes liquid roller, masking liquid pallet and paint roller, and the liquid roller that takes is fixed on the support base
On, and the lower half for taking liquid roller is arranged in the masking liquid pallet；The paint roller is fixed on the support base, and is located at
The oblique upper for taking liquid roller, and mutually extruded with the liquid roller that takes；Characterized in that, also include anti-liquid throwing device, it is described anti-
Liquid throwing device includes fixed mount, baffle plate and scraping blade；The fixed mount is fixed on the support base；The baffle plate is fixed on described
On fixed mount, and it is inclined between the paint roller and the masking liquid pallet；The scraping blade is fixed on the baffle plate, and its
Blade direction applies roller surface.
2. roll coater according to claim 1, it is characterised in that the fixed mount is to be fixed by the first fixed block and second
The L-type structure that block is constituted；First fixed block is horizontally disposed with；Second fixed block is vertically arranged, and described second fixes
The upper end of block is fixedly connected with first fixed block, and the baffle plate is fixed in the lower end of second fixed block.
3. roll coater according to claim 2, it is characterised in that plane and second fixed block where the baffle plate
Plane forms the first angle where center line.
4. roll coater according to claim 3, it is characterised in that first angle is 20 degree.
5. roll coater according to claim 3, it is characterised in that also including angle adjusting piece；The angle adjusting piece can
The lower end for being fixed on second fixed block of rotation, the baffle plate is fixed by the angle adjusting piece with described second
Block is fixedly connected.
6. roll coater according to claim 5, it is characterised in that the angle adjusting piece includes angular adjustment gland and angle
Degree regulation lock screw；The angular adjustment gland is set in the lower end of second fixed block, and in the baffle plate institute
When the angle that plane where center line of the plane with second fixed block is formed is the first angle, by the angular adjustment
Lock screw fixes the angular adjustment gland and second fixed block.
7. roll coater according to claim 1, it is characterised in that the end of the blade of the scraping blade has and the paint roller
The curvature for matching on surface.
8. roll coater according to claim 1, it is characterised in that also including fixed seat；The fixed mount is by described solid
Reservation is fixed on support base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620932114.4U CN206199633U (en) | 2016-08-24 | 2016-08-24 | A kind of roll coater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620932114.4U CN206199633U (en) | 2016-08-24 | 2016-08-24 | A kind of roll coater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206199633U true CN206199633U (en) | 2017-05-31 |
Family
ID=58760420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620932114.4U Active CN206199633U (en) | 2016-08-24 | 2016-08-24 | A kind of roll coater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206199633U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111850536A (en) * | 2020-07-02 | 2020-10-30 | 甘肃酒钢集团宏兴钢铁股份有限公司 | Liquid throwing prevention device and method for roller coater for improving passivation quality through hot galvanizing |
-
2016
- 2016-08-24 CN CN201620932114.4U patent/CN206199633U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111850536A (en) * | 2020-07-02 | 2020-10-30 | 甘肃酒钢集团宏兴钢铁股份有限公司 | Liquid throwing prevention device and method for roller coater for improving passivation quality through hot galvanizing |
| CN111850536B (en) * | 2020-07-02 | 2023-10-10 | 甘肃酒钢集团宏兴钢铁股份有限公司 | Liquid-throwing prevention device and liquid-throwing prevention method for roller coater for improving passivation quality through hot galvanizing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Xinhui District, Guangdong city of Jiangmen province 529100 Guzhou Economic Development Experimental Zone Patentee after: Hua Guan new material Limited by Share Ltd Address before: Xinhui District, Guangdong city of Jiangmen province 529100 Guzhou Economic Development Experimental Zone Patentee before: Guangdong Hua Guan New Material Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |