CN102179339A - Small quantitative multi-roller coating mechanism - Google Patents
Small quantitative multi-roller coating mechanism Download PDFInfo
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- CN102179339A CN102179339A CN2011101129800A CN201110112980A CN102179339A CN 102179339 A CN102179339 A CN 102179339A CN 2011101129800 A CN2011101129800 A CN 2011101129800A CN 201110112980 A CN201110112980 A CN 201110112980A CN 102179339 A CN102179339 A CN 102179339A
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- transfer
- steel rider
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- roller
- coating
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Abstract
The invention aims to provide a multi-roller coating mechanism which can perform small quantitative coating on a plastic film or other soft base materials. The multi-roller coating mechanism consists of a metering roller, a first transfer steel roller, a first transfer rubber roller, a second transfer steel roller, a second transfer rubber roller, a coating roller, a coating compression roller, an engine base and transmission mechanisms; the horizontal movement is adjusted through a threaded rod mechanism; a servo motor independently controls the speed of all rollers to realize independent digital setting and adjustment; the transmission mechanisms do axial reciprocating motion under the drive of a cam mechanism; the pressure of all rollers can be independently adjusted by a pneumatic mechanism; and the multi-roller coating mechanism can ensure that extremely small quantitative uniform coating can be realized, can realize accurate digital control over the coating weight, and is suitable for the coating requirements of a large number of modern functional materials.
Description
Technical field
The present invention relates to little quantitative many roller coating cloth coating mechanism, it comprises that metering roll, first shifts steel rider, first and shifts rubber roll, the second transfer steel rider, the second transfer rubber roll, applicator roll, coating pressure roller, support and transmission mechanism.
Background technology
Along with the continuous development of printing packaging industry, many equipment manufacturers have all carried out improving or brand-new design to the partial structurtes and the performance of composite machine, have improved every performance of machinery.But producer is arranged seldom, specially coating mechanism is perfectly designed and improves, most traditional multiple roll (two rollers, three rollers, four rollers or five rollers) coating mechanisms that still follow, wherein most typical five roller project organizations, the shortcoming of this mechanism is: the little coating weight of spy (as 0.5 the gram/square metre in addition lower) time, can not realize even coating, be difficult to satisfy and use technological requirement, even can't use at all.
Summary of the invention
For addressing the above problem, the object of the invention is to provide a kind of little quantitative many roller coating of coating cloth mechanism that carries out on plastic sheeting or other flexible substrate, can guarantee to realize special little quantitative even coating, and can realize the precise figures chemical control system of coating weight, be suitable for the coating demand of many modern functions materials.
For achieving the above object, described a kind of little quantitative many roller coating cloth mechanism, shift steel rider, the first transfer rubber roll, the second transfer steel rider, the second transfer rubber roll, applicator roll, coating pressure roller, support and transmission mechanism by metering roll, first and form, transmission mechanism comprises shaft coupling, mount pad, reductor and servomotor; Metering roll, the first transfer steel rider, second shift steel rider, applicator roll is installed on the support, and the first transfer steel rider, the first transfer rubber roll, the second transfer steel rider, the second transfer rubber roll, applicator roll axle head respectively are connected with transmission mechanism; Between the second transfer steel rider and transmission mechanism, be connected with cam mechanism.
Specialize as of the present invention, metering roll, the first transfer steel rider, second shift steel rider, applicator roll is installed on the support, and the metering roll two ends are equipped with screw mechanism, by laterally moving, realize that the independent linearity of the metering roll and the first transfer steel rider spacing is regulated.
Specialize as of the present invention, the first transfer steel rider, the first transfer rubber roll, the second transfer steel rider, second shift rubber roll, applicator roll all adopts servomotor independently to control, and each roller speed can the independent digit formula be set and adjusting.
Specialize as of the present invention, axially reciprocating under the driving of the second transfer steel rider transmission mechanism and cam mechanism, it is more even in the cross direction profiles that shifts steel roller faces to realize that the first transfer rubber roll and first shifts the coating fluid that steel rider shifted, and makes transfer rubber roll surface coating liquid cross direction profiles more even.
Specialize as of the present invention, the first transfer rubber roll and first shifts steel rider, second pressure that shifts steel rider can pass through the pneumatic mechanism independent regulation.
Specialize as of the present invention, the second transfer rubber roll and second pressure that shifts steel rider, applicator roll can pass through the pneumatic mechanism independent regulation.
Compared with prior art, increased a steel rider and many twice transfers of the rate of transform that rubber roll makes coating, increased simultaneously laterally and moved, made coating layer more even, reached accurate control coating weight size, purpose effectively reduces production cost uniformly.
Description of drawings
Fig. 1 is a generalized section of the present invention
Fig. 2 is the actuation mechanism structural representation
Fig. 3 is the second transfer steel rider drive mechanism figure
The specific embodiment
Please refer to shown in Figure 1ly, the present invention shifts steel rider 2, first by metering roll 1, first and shifts rubber roll 3, second and shift steel rider 4, second and shift rubber roll 5, applicator roll 6, coating pressure roller 7, support 8 and transmission mechanism 9,10 and form; Be provided with on support 8 metering roll 1 and regulate, and first shift steel rider 2 readable gap width is arranged by accurate laterally moving; Shift rubber roll 3, second by first and shift rubber roll 5 and regulates respectively and first strain value and the pressure sizes values that shifts between steel rider 2, the second transfer steel rider 4, the applicator roll 6, thereby control the rate of transform of steel rider and rubber roll coating.
In pigment transfer, second shifts steel rider 4 at axially reciprocating, thus the uniformity on control applicator roll 6 surfaces.
Undoubtedly, the present invention can also have multiple conversion and remodeling, be not limited in the concrete structure of above-mentioned embodiment, metering is as described rolled 1 and can also be adopted other structures to adjust and first shift the gap of steel between rolling, and described coating pressure roller 7 also can change the position of rolling 6 contact points with the coating steel.In a word, protection scope of the present invention should comprise those conspicuous to those skilled in the art conversion or substitute and this type.
Claims (6)
1. one kind little quantitative many roller coating cloth mechanism, shift steel rider, the first transfer rubber roll, the second transfer steel rider, the second transfer rubber roll, applicator roll, coating pressure roller, support and transmission mechanism by metering roll, first and form, it is characterized in that: transmission mechanism comprises shaft coupling, mount pad, reductor and servomotor; Metering roll, the first transfer steel rider, second shift steel rider, applicator roll is installed on the support, and the first transfer steel rider, the first transfer rubber roll, the second transfer steel rider, the second transfer rubber roll, applicator roll axle head respectively are connected with transmission mechanism; Between the second transfer steel rider and transmission mechanism, be connected with cam mechanism.
2. little quantitative many roller coating cloth as claimed in claim 1 mechanism, it is characterized in that: metering roll, the first transfer steel rider, second shift steel rider, applicator roll is installed on the support, the metering roll two ends are equipped with screw mechanism, by laterally moving, realize that metering roll and first shifts the independent linearity adjusting of steel rider spacing.
3. little quantitative many roller coating cloth as claimed in claim 1 mechanism, it is characterized in that: the first transfer steel rider, the first transfer rubber roll, the second transfer steel rider, second shift rubber roll, applicator roll all adopts servomotor independently to control, and each roller speed can the independent digit formula be set and adjusting.
4. little quantitative many roller coating cloth as claimed in claim 1 mechanism, it is characterized in that: axially reciprocating under the driving of the second transfer steel rider transmission mechanism and cam mechanism, it is more even in the cross direction profiles that shifts steel roller faces to realize that the first transfer rubber roll and first shifts the coating fluid that steel rider shifted, and makes transfer rubber roll surface coating liquid cross direction profiles more even.
5. little quantitative many roller coating cloth as claimed in claim 1 mechanism is characterized in that: first shifts the pressure that rubber roll and first shifts steel rider, the second transfer steel rider can pass through the pneumatic mechanism independent regulation.
6. little quantitative many roller coating cloth mechanism as claimed in claim 1 is characterized in that: the second transfer rubber roll and second pressure that shifts steel rider, applicator roll can pass through the pneumatic mechanism independent regulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101129800A CN102179339A (en) | 2011-04-29 | 2011-04-29 | Small quantitative multi-roller coating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101129800A CN102179339A (en) | 2011-04-29 | 2011-04-29 | Small quantitative multi-roller coating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102179339A true CN102179339A (en) | 2011-09-14 |
Family
ID=44565738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101129800A Pending CN102179339A (en) | 2011-04-29 | 2011-04-29 | Small quantitative multi-roller coating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102179339A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102728520A (en) * | 2012-04-12 | 2012-10-17 | 广州通泽机械有限公司 | Precise multi-roller coating mechanism |
| WO2024138969A1 (en) * | 2022-12-29 | 2024-07-04 | 重庆鑫仕达包装设备有限公司 | Six-roller spreading mechanism and laminator having same |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2074053A (en) * | 1980-04-21 | 1981-10-28 | Vickers Ltd | Coating apparatus |
| US5536314A (en) * | 1992-07-08 | 1996-07-16 | Gp-Tinter As | Inking roller assembly for web printing |
| JP3259045B2 (en) * | 1997-02-06 | 2002-02-18 | 株式会社ヒラノテクシード | Roll coater |
| CN201200956Y (en) * | 2008-04-25 | 2009-03-04 | 广州通泽机械有限公司 | Mechanism for coating packaging materials |
-
2011
- 2011-04-29 CN CN2011101129800A patent/CN102179339A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2074053A (en) * | 1980-04-21 | 1981-10-28 | Vickers Ltd | Coating apparatus |
| US5536314A (en) * | 1992-07-08 | 1996-07-16 | Gp-Tinter As | Inking roller assembly for web printing |
| JP3259045B2 (en) * | 1997-02-06 | 2002-02-18 | 株式会社ヒラノテクシード | Roll coater |
| CN201200956Y (en) * | 2008-04-25 | 2009-03-04 | 广州通泽机械有限公司 | Mechanism for coating packaging materials |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102728520A (en) * | 2012-04-12 | 2012-10-17 | 广州通泽机械有限公司 | Precise multi-roller coating mechanism |
| WO2013152534A1 (en) * | 2012-04-12 | 2013-10-17 | 广州通泽机械有限公司 | Precise multi-roller coating mechanism |
| WO2024138969A1 (en) * | 2022-12-29 | 2024-07-04 | 重庆鑫仕达包装设备有限公司 | Six-roller spreading mechanism and laminator having same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110914 |