CN110665733A - Multi-roller double-side coating head - Google Patents
Multi-roller double-side coating head Download PDFInfo
- Publication number
- CN110665733A CN110665733A CN201910894904.6A CN201910894904A CN110665733A CN 110665733 A CN110665733 A CN 110665733A CN 201910894904 A CN201910894904 A CN 201910894904A CN 110665733 A CN110665733 A CN 110665733A
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- Prior art keywords
- roller
- coating
- feeding roller
- transfer
- roll
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
- B05C1/0826—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets
- B05C1/0834—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets the coating roller co-operating with other rollers, e.g. dosing, transfer rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
- B05C1/0817—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line characterised by means for removing partially liquid or other fluent material from the roller, e.g. scrapers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
- B05C1/0873—Controlling means responsive to conditions of the liquid or other fluent material, of the ambient medium, of the roller or of the work
- B05C1/0882—Controlling means responsive to conditions of the liquid or other fluent material, of the ambient medium, of the roller or of the work responsive to the distance between two rollers, e.g. between the coating roller and a backing roller
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/04—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material to opposite sides of the work
Landscapes
- Coating Apparatus (AREA)
Abstract
The invention discloses a multi-roller double-sided coating head, which comprises an unwinding mechanism, a coating machine oven, a deviation correcting mechanism and tension control swing roller integrated structure, a cooling mechanism and a winding mechanism which are sequentially arranged in a coating process, wherein the unwinding mechanism, the coating machine oven, the deviation correcting mechanism and tension control swing roller integrated structure, the cooling mechanism and the winding mechanism are all arranged at the top of a frame seat, and the coating mechanism comprises a coating frame and a multi-roller double-sided coating head fixedly arranged in the coating frame. This two-sided coating of multiroller scribbles head can realize that substrate two sides coating accomplishes in a coating mechanism, reduces the energy consumption, reduces extravagantly, and loading and unloading are convenient, practices thrift the cost, improve the benefit, and the coating is even, has improved machine operation stationarity.
Description
Technical Field
The invention belongs to the technical field of multi-roller double-sided coating heads, and particularly relates to a multi-roller double-sided coating head.
Background
The coating machine is a device for coating a layer of glue, paint or ink with a specific function on a coiled substrate, drying and rolling, and is mainly applied to the production of surface coating processes of films, paper and the like. In order to achieve uniform coating of the substrate surface, doctor blade metering is generally used. When the existing coating head is used for coating, the process is more, and the coating process is as follows: one side of the substrate is coated in one coating mechanism, and then the substrate enters the next coating mechanism again to be coated on the other side, and the coating on the surface of the substrate is coated in the coating process and the thickness of the coating is determined by the distance between the scraper and the material roller, so that the uneven thickness of the substrate or the uneven thickness of the scraper and the material roller can cause uneven coating on the surface of the substrate, and the slurry is seriously wasted, and the multi-section technological process causes too high power consumption of equipment, inconvenient operation, too much allocation of personnel and too high cost.
Disclosure of Invention
The present invention is directed to a multi-roll duplex coating head that solves the problems set forth in the background above.
In order to achieve the purpose, the invention provides the following technical scheme: a multi-roller double-side coating head comprises an unwinding mechanism, a coating machine oven, a deviation correcting mechanism and tension control swing roller integrated structure, a cooling mechanism and a winding mechanism which are sequentially arranged in a coating process, wherein the unwinding mechanism, the coating machine oven, the deviation correcting mechanism and tension control swing roller integrated structure, the cooling mechanism and the winding mechanism are all arranged at the top of a frame seat, the coating mechanism comprises a coating frame and the multi-roller double-side coating head fixedly arranged in the coating frame, the multi-roller double-side coating head comprises a base, a first material groove, a second material groove, a material storage roller, a back feeding roller, a front feeding roller and five transfer rollers arranged among the material storage roller, the back feeding roller and the front feeding roller, two transition rollers suitable for substrate stepping are arranged on the base, and the material storage roller, the back feeding roller, the front feeding roller and the transfer rollers are in contact connection through a gap adjusting device, the material storage roller, the back feeding roller, the front feeding roller and the transfer roller are in transmission connection with an output shaft of the oil cylinder device through connecting joints, the material storage roller, the back feeding roller, the front feeding roller and the five transfer rollers are in transmission connection through universal couplings respectively, the material storage roller and the transfer roller in contact connection with the material storage roller are arranged in a first material groove, and the other material storage roller and the transfer roller in contact connection with the material storage roller are arranged in a second material groove.
Preferably, the unwinding mechanism is a gear disc type double-station unwinding mechanism, and the winding mechanism is a gear disc type double-station winding mechanism.
Preferably, the coater oven is an air-floating oven.
Preferably, the input shafts of all the rollers in the coating mechanism are in transmission connection with the transmission side of the output shaft of the speed reducing motor through a universal coupling.
Preferably, the back feeding roller is a roller body made of a metal material, and the coating mechanism is a fixed roller.
Preferably, the side edges of the transfer rollers adjacent to the front feeding roller and the back feeding roller are provided with scraper components.
Preferably, the front feeding roller and the back feeding roller are uniformly coated on both sides of the base material.
Preferably, the storage roller, the back feeding roller, the front feeding roller and the transfer roller are in transmission connection with an output shaft of the oil cylinder device through connecting joints, and the front feeding roller and the adjacent transfer roller thereof, and the back feeding roller and the swing arm part on the adjacent transfer roller thereof are in transmission connection with the oil cylinder device.
Preferably, gaps among the storage roller, the back feeding roller, the front feeding roller and the transfer roller in the coating mechanism are adjusted through a gap adjusting device, and the adjusting device is a speed reducer for high-precision control and adjustment.
The invention has the technical effects and advantages that: the multi-roller double-side silicon coating machine coating head can realize that the coating on the two sides of the base material is finished in one coating mechanism; the energy consumption can be reduced, the waste is reduced, the cost is saved, and the benefit is improved; the structure of the silicon coating on the double surfaces is compact, and the adjustment of the gap between the rollers can be digitally controlled, so that the silicon coating is more accurate and safer; the installation and the adjustment are convenient and fast, the installation space is saved, and the running stability of the machine is improved.
Drawings
FIG. 1 is a schematic structural diagram of a production process of the present invention;
FIG. 2 is a schematic view of a multi-roll duplex coating head structure of the present invention.
FIG. 3 is a schematic view of the structure of the transmission side of the multi-roll double-sided coating head of the present invention
In the figure: 1. an unwinding mechanism; 2. a coating mechanism; 3. coating machine drying oven; 4. the deviation correcting mechanism and the tension control swing roller are integrated; 5. a cooling mechanism; 6. a winding mechanism; 7. a frame mount; 8. a coating frame; 9. multi-roller double-side coating heads; 10. a base; 11. a first trough; 12. a second trough; 13. a storage roller; 14. a back feeding roller; 15. a front feeding roller; 16. a transfer roll; 17. a substrate; 18. a transition roll; 19. an oil cylinder device; 20. a gap adjusting device; 21. a swing arm member; 22. and a transmission side.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a multi-roller double-sided coating head as shown in figures 1-3, which comprises an unreeling mechanism 1, a coating mechanism 2, a coating machine oven 3, a deviation correcting mechanism and tension control swing roller integrated structure 4, a cooling mechanism 5 and a reeling mechanism 6 which are sequentially arranged in a coating process, wherein the unreeling mechanism 1, the coating mechanism 2, the coating machine oven 3, the deviation correcting mechanism and tension control swing roller integrated structure 4, the cooling mechanism 5 and the reeling mechanism 6 are all arranged at the top of a frame seat 7, the coating mechanism 2 comprises a coating frame 8 and a multi-roller double-sided coating head 9 fixedly arranged in the coating frame 8, the multi-roller double-sided coating head 9 comprises a base 10, a first material groove 11, a second material groove 12, a material storage roller 13, a back surface feeding roller 14, a front surface feeding roller 15 and five transfer rollers 16 arranged among the material storage roller 13, the back surface feeding roller 14 and the front surface feeding roller 15, be equipped with two transition rollers 18 that are applicable to substrate 17 step-by-step on the base 10, storage roller 13, back material loading roller 14, front material loading roller 15 and transfer roller 16 adjust the contact through clearance adjusting device 20 each other and connect, storage roller 13, back material loading roller 14, front material loading roller 15 and transfer roller 16 are connected through the output shaft transmission of attach fitting with hydro-cylinder device 19, and between storage roller 13, back material loading roller 14, front material loading roller 15 and five transfer rollers 16 separately through universal joint transmission connection, storage roller 13 places first silo 11 in rather than the transfer roller 16 that the contact is connected in first silo, and another place the transfer roller 16 that storage roller 13 and its contact are connected arranges in second silo 12.
Specifically, the unwinding mechanism 1 is a gear disc type double-station unwinding mechanism, and the winding mechanism 6 is a gear disc type double-station winding mechanism.
Specifically, the coater oven 3 is an air-floating oven.
Specifically, the input shafts of all the rollers in the coating mechanism 2 are in transmission connection with the output shaft transmission side 22 of the speed reduction motor through a universal coupling.
Specifically, the back feeding roller 14 is a roller body made of a metal material, and is a fixed roller in the coating mechanism 2.
Specifically, the side edges of the transfer roller 16 adjacent to the front feeding roller 15 and the transfer roller 16 adjacent to the back feeding roller 14 are provided with scraper components.
Specifically, the front-side charging roller 15 and the back-side charging roller 14 are uniformly coated on both sides of the base material 17.
Specifically, the storage roller 13, the back feeding roller 14, the front feeding roller 15 and the transfer roller 16 are in transmission connection with an output shaft of an oil cylinder device 19 through connecting joints, and the swing arm part 21 on the front feeding roller 15 and the adjacent transfer roller 16 as well as the back feeding roller 14 and the adjacent transfer roller 16 is in transmission connection with the oil cylinder device 19.
Specifically, gaps among the roll surfaces of the storage roll 13, the back feeding roll 14, the front feeding roll 15 and the transfer roll 16 in the coating mechanism 2 are adjusted through a gap adjusting device 20, and the adjusting device is a speed reducer for high-precision control and adjustment.
According to the multi-roller double-side coating head, the storage roller 13, the back feeding roller 14, the front feeding roller 15 and the transfer roller 16 are in contact connection, so that the possibility that the base material 17 is not uniform in thickness and is easy to clamp is reduced, the coating amount has a larger adjusting range, and even if a scraper or a certain transfer roller 16 is damaged and uneven, the coating amount can be adjusted again through the pressure areas between other transfer rollers 16 and the transfer rollers 16, so that the slurry is ensured to be uniformly distributed again after the scraper is metered.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a head is scribbled to two-sided coating of multiroll, includes unwinding mechanism (1), coating mechanism (2), coating machine oven (3), the mechanism of rectifying and the integrative structure of tension control swing roller (4), cooling body (5) and winding mechanism (6) that arrange in proper order in the coating process, its characterized in that: unwinding mechanism (1), coating mechanism (2), coating machine oven (3), the top of mechanism and tension control swing roller body structure (4), cooling body (5) and winding mechanism (6) all locate frame foundation (7), coating mechanism (2) are including coating frame (8) and fixed multi-roll double-sided coating that locates in coating frame (8) scribble first (9), multi-roll double-sided coating scribbles first (9) including base (10), first silo (11), second silo (12), storage roller (13), back material loading roller (14), front material loading roller (15) and locate storage roller (13), back material loading roller (14) and five transfer rollers (16) between front material loading roller (15), be equipped with two transition rollers (18) that are applicable to substrate (17) step-by step on base (10), storage roller (13), The back feeding roller (14), the front feeding roller (15) and the transfer roller (16) are in contact connection through a gap adjusting device (20) in an adjusting mode, the storage roller (13), the back feeding roller (14), the front feeding roller (15) and the transfer roller (16) are in transmission connection with an output shaft of the oil cylinder device (19) through a connecting joint, the storage roller (13), the back feeding roller (14), the front feeding roller (15) and the five transfer rollers (16) are in transmission connection through universal couplings respectively, the transfer roller (16) in contact connection with the storage roller (13) is arranged in the first material groove (11), and the transfer roller (16) in contact connection with the storage roller (13) is arranged in the second material groove (12).
2. A multi-roll dual-sided coating head according to claim 1, characterized in that: the unwinding mechanism (1) is a gear disc type double-station unwinding mechanism, and the winding mechanism (6) is a gear disc type double-station winding mechanism.
3. A multi-roll dual-sided coating head according to claim 1, characterized in that: the coating machine drying oven (3) is an air-floating type drying oven.
4. A multi-roll dual-sided coating head according to claim 1, characterized in that: the input shafts of all the rollers in the coating mechanism (2) are in transmission connection with the transmission side (22) of the output shaft of the speed reducing motor through universal couplings.
5. A multi-roll dual-sided coating head according to claim 1, characterized in that: the back feeding roller (14) is a roller body made of a metal material, and the coating mechanism (2) is a fixed roller.
6. A multi-roll dual-sided coating head according to claim 1, characterized in that: and scraper components are arranged on the side edges of the transfer roller (16) adjacent to the front feeding roller (15) and the transfer roller (16) adjacent to the back feeding roller (14).
7. A multi-roll dual-sided coating head according to claim 1, characterized in that: the front feeding roller (15) and the back feeding roller (14) are uniformly coated on two sides of the base material (17).
8. A multi-roll dual-sided coating head according to claim 1, characterized in that: the material storage roller (13), the back feeding roller (14), the front feeding roller (15) and the transfer roller (16) are in transmission connection with an output shaft of the oil cylinder device (19) through connecting joints, and the front feeding roller (15) and the adjacent transfer roller (16) thereof as well as the back feeding roller (14) and the swing arm part (21) on the adjacent transfer roller (16) thereof are in transmission connection with the oil cylinder device (19).
9. A multi-roll dual-sided coating head according to claim 1, characterized in that: gaps among the roller surfaces of the storage roller (13), the back feeding roller (14), the front feeding roller (15) and the transfer roller (16) in the coating mechanism (2) are adjusted through a gap adjusting device (20), and the adjusting device is a speed reducer for high-precision control and adjustment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910894904.6A CN110665733A (en) | 2019-09-20 | 2019-09-20 | Multi-roller double-side coating head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910894904.6A CN110665733A (en) | 2019-09-20 | 2019-09-20 | Multi-roller double-side coating head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110665733A true CN110665733A (en) | 2020-01-10 |
Family
ID=69078529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910894904.6A Pending CN110665733A (en) | 2019-09-20 | 2019-09-20 | Multi-roller double-side coating head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110665733A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5536314A (en) * | 1992-07-08 | 1996-07-16 | Gp-Tinter As | Inking roller assembly for web printing |
| CN1890047A (en) * | 2003-10-20 | 2007-01-03 | 古河Sky株式会社 | Coating apparatus for an aluminum alloy heat exchanger member, method of producing a heat exchanger member, and aluminum alloy heat exchanger member |
| CN102773195A (en) * | 2012-08-20 | 2012-11-14 | 刘新会 | Solvent-free silicon coating machine |
| CN204544595U (en) * | 2015-01-27 | 2015-08-12 | 汕头市华鹰软包装设备总厂有限公司 | Five roller coat cloth dollies |
| CN108126862A (en) * | 2018-03-08 | 2018-06-08 | 瑞迈智能***（东莞）有限公司 | A kind of strip roll coater |
| CN208853139U (en) * | 2018-09-30 | 2019-05-14 | 重庆蓝格隔音材料有限公司 | A kind of glue spreader of controllable spreading width |
-
2019
- 2019-09-20 CN CN201910894904.6A patent/CN110665733A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5536314A (en) * | 1992-07-08 | 1996-07-16 | Gp-Tinter As | Inking roller assembly for web printing |
| CN1890047A (en) * | 2003-10-20 | 2007-01-03 | 古河Sky株式会社 | Coating apparatus for an aluminum alloy heat exchanger member, method of producing a heat exchanger member, and aluminum alloy heat exchanger member |
| CN102773195A (en) * | 2012-08-20 | 2012-11-14 | 刘新会 | Solvent-free silicon coating machine |
| CN204544595U (en) * | 2015-01-27 | 2015-08-12 | 汕头市华鹰软包装设备总厂有限公司 | Five roller coat cloth dollies |
| CN108126862A (en) * | 2018-03-08 | 2018-06-08 | 瑞迈智能***（东莞）有限公司 | A kind of strip roll coater |
| CN208853139U (en) * | 2018-09-30 | 2019-05-14 | 重庆蓝格隔音材料有限公司 | A kind of glue spreader of controllable spreading width |
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