CN212883222U - Double-roller coating machine - Google Patents
Double-roller coating machine Download PDFInfo
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- CN212883222U CN212883222U CN202020649333.8U CN202020649333U CN212883222U CN 212883222 U CN212883222 U CN 212883222U CN 202020649333 U CN202020649333 U CN 202020649333U CN 212883222 U CN212883222 U CN 212883222U
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Abstract
The utility model discloses a two roll coating machines, which comprises a frame, the frame is put on the shelf and is equipped with first coating roller set and second coating roller set, first coating roller set and second coating roller set below are equipped with transport mechanism, high adjusting device is installed at first coating roller set and second coating roller set both ends, first coating roller set and second coating roller set all include coating roll and equipartition roller, coating roll center department shaping has the coating passageway, coating passageway both ends are connected with the coating pipeline, the shaping has the flash tank that multichannel and coating passageway are linked together on the coating roll surface. The utility model discloses a two roll coating machines set up first coating roller set and second coating roller set, and coating is scribbled through coating roll cloth, and the equipartition roller is recoated, and the face of scribbling is smooth level and smooth, film thickness is even, has improved efficiency, and coating realizes retrieving, economic environmental protection.
Description
The technical field is as follows:
the utility model relates to a roll and scribble equipment technical field, in particular to two coating machines that roll.
Background art:
the coating machine is a key device of a similar coating process, and at present, a roll type coating machine and a scraper type coating machine are mainly arranged on the market, wherein the roll type coating machine applies coating to a plate surface by using a coating roll, the coating amount can be adjusted by measuring the pressure between the rolls, the pressure is enhanced, the passing amount of the coating is reduced, and the coating amount is also reduced. The disadvantage is that the coating thickness is not uniform and does not have good smoothness and gloss. Although the coating surface of the blade coater is very flat, when impurities are mixed into the coating, the impurities are easy to block at the knife edge, long streaks are left on the plate surface, and blades made of different materials are selected according to different coating products, so that the cost is increased.
The utility model has the following contents:
the utility model provides a two coating machines that roll has solved the poor problem of coating quality among the prior art.
The technical solution of the utility model is as follows: the utility model provides a two roll coating machines, including the frame, the frame is put on the shelf and is equipped with first coating roller set and second coating roller set, first coating roller set and second coating roller set below are equipped with transport mechanism, high adjusting device is installed at first coating roller set and second coating roller set both ends, first coating roller set and second coating roller set all include coating roller and equipartition roller, the shaping of coating roller center department has the coating passageway, coating passageway both ends are connected with the coating pipeline, the shaping has the discharge tank that multichannel and coating passageway are linked together on the coating roller roll surface.
Preferably, a plurality of the flash tanks are arranged on the surface of the coating roller in a circumferential array.
Preferably, bearing seats are arranged at two ends of the first coating roller group and the second coating roller group, and the bearing seats are arranged at two sides of the frame through a height adjusting device.
Preferably, the height adjusting device comprises an adjusting screw vertically screwed with the bearing seat, the lower end of the adjusting screw is screwed and fixed with the rack, and an adjusting handle is fixed at the upper end of the adjusting screw.
Preferably, the conveying mechanism comprises a plurality of driving rollers erected on the frame, a driving motor for driving the driving rollers to rotate, and a conveying belt surrounding the plurality of driving rollers.
Preferably, coating recovery grooves are fixed on two sides of the rack below the conveying mechanism.
The beneficial effects of the utility model reside in that: the utility model discloses a two roll coating machines set up first coating roller set and second coating roller set, and coating is scribbled through coating roll cloth, and the equipartition roller is recoated, and the face of scribbling is smooth level and smooth, film thickness is even, has improved efficiency, and coating realizes retrieving, economic environmental protection.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
The specific implementation mode is as follows:
the double-roll coater of the present invention will be further described with reference to fig. 1.
The utility model discloses a two roll coating machines, including frame 1, frame 1 is put on the shelf and is equipped with first coating roller set 2 and second coating roller set 3, first coating roller set 2 and second coating roller set 3 below are equipped with transport mechanism 4, high adjusting device 5 is installed at first coating roller set 2 and 3 both ends of second coating roller set, first coating roller set 2 and second coating roller set 3 all include coating roll 6 and equipartition roller 7, 6 central department shaping of coating roll have coating passageway 6-1, coating passageway 6-1 both ends are connected with the coating pipeline, the shaping has the discharge chute that multichannel and coating passageway 6-1 are linked together on the 6 roll surfaces of coating roll.
Furthermore, a plurality of overflow troughs are arranged on the surface of the coating roller 6 in a circumferential array.
Further, bearing seats 8 are installed at two ends of the first coating roller group 2 and the second coating roller group 3, and the bearing seats 8 are installed at two sides of the frame 1 through a height adjusting device 5.
Further, the height adjusting device 5 comprises an adjusting screw vertically screwed with the bearing seat 8, the lower end of the adjusting screw is screwed and fixed with the rack 1, and an adjusting handle is fixed at the upper end of the adjusting screw.
Further, the conveying mechanism 4 comprises a plurality of driving rollers erected on the frame 1, a driving motor for driving the driving rollers to rotate, and a conveying belt surrounding the driving rollers.
Further, coating recovery tanks 9 are fixed on two sides of the frame 1 below the conveying mechanism 4.
The utility model discloses a theory of operation is: the plate material is conveyed to the first coating roller group 2 through the conveying mechanism 4, passes through between the coating roller 6 and the uniform distribution roller 7 of the first coating roller group 2, is conveyed to the second coating roller group 3, passes through between the coating roller 6 and the uniform distribution roller 7 of the second coating roller group 3, the coating pipeline supplies coating to the two coating rollers 6, the coating overflows to the roller surface of the coating roller 6 from the overflow tank, the plate material is coated through the coating rollers 6 of the first coating roller group 2 and the second coating roller group 3, and the uniform distribution roller 7 finishes the roll coating after repeated coating.
The above description is only a preferred embodiment of the present invention, and all other embodiments obtained by those skilled in the art without any creative effort shall fall within the protection scope of the present invention.
Claims (6)
1. A double-roll coating machine is characterized in that: including the frame, the frame is put on the shelf and is equipped with first coating roller set and second coating roller set, first coating roller set and second coating roller set below are equipped with transport mechanism, high adjusting device is installed at first coating roller set and second coating roller set both ends, first coating roller set and second coating roller set all include coating roller and equipartition roller, the shaping of coating roller center department has the coating passageway, coating passageway both ends are connected with the coating pipeline, the shaping has the discharge tank that multichannel and coating passageway are linked together on the coating roller roll surface.
2. A double roll coater according to claim 1, wherein: and a plurality of the flash tanks are distributed on the roll surface of the coating roll in a circumferential array.
3. A double roll coater according to claim 1, wherein: bearing blocks are installed at two ends of the first coating roller set and the second coating roller set, and the bearing blocks are installed on two sides of the rack through height adjusting devices.
4. A double roll coater according to claim 1, wherein: the height adjusting device comprises an adjusting screw rod vertically screwed with the bearing seat, the lower end of the adjusting screw rod is fixed with the rack in a screwed mode, and an adjusting handle is fixed to the upper end of the adjusting screw rod.
5. A double roll coater according to claim 1, wherein: the conveying mechanism comprises a plurality of driving rollers erected on the frame, a driving motor for driving the driving rollers to rotate and a conveying belt surrounding the driving rollers.
6. A double roll coater according to claim 1, wherein: and coating recovery grooves are fixed on the two sides of the rack below the conveying mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020649333.8U CN212883222U (en) | 2020-04-26 | 2020-04-26 | Double-roller coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020649333.8U CN212883222U (en) | 2020-04-26 | 2020-04-26 | Double-roller coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212883222U true CN212883222U (en) | 2021-04-06 |
Family
ID=75263159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020649333.8U Active CN212883222U (en) | 2020-04-26 | 2020-04-26 | Double-roller coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212883222U (en) |
-
2020
- 2020-04-26 CN CN202020649333.8U patent/CN212883222U/en active Active
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