CN101433888B - Roll coating mechanism of flow painting type single sheet of metal board - Google Patents
Roll coating mechanism of flow painting type single sheet of metal board Download PDFInfo
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- CN101433888B CN101433888B CN2008102265317A CN200810226531A CN101433888B CN 101433888 B CN101433888 B CN 101433888B CN 2008102265317 A CN2008102265317 A CN 2008102265317A CN 200810226531 A CN200810226531 A CN 200810226531A CN 101433888 B CN101433888 B CN 101433888B
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Abstract
The invention provides a spray coating type single metal sheet roller coating mechanism and belongs to a roller coating mechanism for coating a chemical coating layer. The roller coating mechanism consists of an upper roller system (1), a spraying device (2), a lower roller system (4), a stander (5), an elevator (9), a paint tray (10), a ratchet roller mechanism (11) and a transmission mechanism (14). The roller coating mechanism is characterized in that an inlet is provided with a pair of elongated slot spray pipes (3); each elongated slot spray pipe consists of an upper lip (17) of a nozzle, an adjusting bolt (18) and a nozzle rack (19); the elongated slot spray pipes are fixed on brackets of the upper roller system and the lower roller system; the upper roller system (1) has no feeding device; the lower roller system (4) is provided with the paint tray (10) of a feeding device; and the structural mode combines the advantages of spray coating and roller coating, has double-side coating and ensures that the production efficiency is improved when the shape of the raw material sheet is poor.
Description
Technical field
The invention belongs to and relate to a kind of roll coating mechanism that applies immersion coating, especially relate to a kind of single sheet type sheet metal and drench material formula roll coater.
Background technology
Present veneer roller coat both domestic and external adopts single face to apply mostly, once is coated with one side, can not two-sidedly be coated with; And if steel-plate shape is bad,, be difficult to apply obtaining especially in the porch and the exit of single steel plate; In the applying date is to be that the patent No. of 2008.7.2 is that 200720127698.9 curtain coater comprises curtain type showering device, paint supply device, preceding transport tape, back transport tape, coating reclaims box and frame constitutes 2007.8.9 day Granted publication day, and steel plate turns round on the conveyer belt of motion, and curtain type showering device is between the conveyer belt of front and back; The height of conveyer belt is divided into rebound and a plurality of support bracket before and after highly being higher than, and has between the support bracket at interval; Below rebound and support bracket, being provided with coating and reclaiming box, can remaining coating be reclaimed. the coating mode of this structure can only be coated with single face, and film thickness leans on curtain type showering device lacquer flow to control fully; If steel plate deformed is bigger, the thickness of paint film is then more inaccurate, is not easy control; In the applying date is 2001.3.29 day, and the day for announcing is to have introduced a kind of veneer roll coater among the ZL01238553.0 of 2002.1.30 day, is the belt conveyor of band magnetic force piece before and after this roll coater; Backing roll and application roll are arranged between the belt conveyor of front and back, and application roll contacts with carrying roller, though this application pattern that is coated with head on having only can be regulated the gap between backing roll and the application roll; Convenient control film thickness, but single face can only once be coated with, if need coated on both sides also need turn over the plate face; Be coated with again once through being coated with machine, so not only wasted the time, production efficiency is low one times; Moreover the price comparison of magnetic force belt is expensive, and the required expense of equipment is higher.
Summary of the invention
Film thickness when solving steel plate veneer roller coat is difficult to control; Can only apply by single face; Because plate shape is bad, especially in the porch and the exit of single steel plate, the phenomenon of holiday was more serious when every steel plate applied; The frame mode that the present invention has adopted showering to combine with roller coat has overcome an above-mentioned difficult problem.
The technical solution adopted for the present invention to solve the technical problems is: a kind of roll coating mechanism of flow painting type single sheet of metal board; It by top roll system, be used for to top roll system supply lacquer spray equipment, lower roll system, frame, lift, be used for supplying batea, sour jujube roller mechanism, the transmission mechanism of lacquer to form to lower roll system; Transmission mechanism drives top roll system and lower roll system rotates; It is characterized in that a pair of elongated slot jet pipe that is used for the sheet material showering is arranged in the frame porch; Spray equipment is positioned at above the frame, and said sour jujube roller mechanism is installed in the outlet side of frame.
This roll coating mechanism of flow painting type single sheet of metal board, the elongated slot jet pipe that sprays paint are fixed on the support of top roll system and lower roll system, move with up-down rollers system is common.
This roll coating mechanism of flow painting type single sheet of metal board, the elongated slot jet pipe that sprays paint is made up of nozzle upper lip, adjusting bolt, injection nozzle carrier, thereby is fixed on the slit control flow of paint between the nozzle upper lip on the injection nozzle carrier through regulating bolt control.
This roll coating mechanism of flow painting type single sheet of metal board characteristic is the no feeding device of top roll system, and lower roll is that the feeding device batea is arranged, and can avoid the following elongated slot jet pipe amount of spraying paint with top when identical, owing to the effect of gravity causes.
The invention has the beneficial effects as follows: the mode that has adopted showering to combine with roller coat, steel plate have guaranteed the stable of coating quality through showering earlier before getting into roll coater, can under the relatively poor situation of strip shape quality, avoid the generation of holiday phenomenon; In the time of through application roll system up and down, regulate the slit between two rollers, squeeze out the unnecessary paint of surface of steel plate, keep the enamelled coating surface quality, guarantee that paint film is even; Having and be coated with head up and down, is not too high in that the steel plate back coating is required, or can double-coated during as primary coat, has improved production efficiency, has reduced equipment loss, has strengthened equipment life, has practiced thrift social resources.
Description of drawings
Fig. 1. the front view of roll coating mechanism of flow painting type single sheet of metal board
Fig. 2. the left view of roll coating mechanism of flow painting type single sheet of metal board
Fig. 3. the vertical view of roll coating mechanism of flow painting type single sheet of metal board
Fig. 4. the cutaway view of the elongated slot jet pipe of roll coating mechanism of flow painting type single sheet of metal board
In accompanying drawing 1, Fig. 2, Fig. 3, Fig. 4: 1. top roll system, 2. paint feeding apparatus, 3. the elongated slot jet pipe, 4. lower roll system, 5. frame, 6. cylinder connect I, 7. cylinder, 8. cylinder connect II, 9. lift, 10. batea, 11. sour jujube roller mechanisms, 12. spray equipment supports, 13. deflectors, 14. transmission mechanisms, 15. turning handles, 16. handwheels, 17. nozzle upper lips, 18. are regulated bolts, 19. injection nozzle carriers.
The specific embodiment:
Preferred embodiment: in accompanying drawing 1, comprise electric control system, this equipment by top roll be 1, paint feeding apparatus 2, lower roll are 4, frame 5, lift 9, batea 10, sour jujube roller mechanism 11, transmission mechanism 14 are formed.Electrical appliance part control pinch roll and the run-in synchronism of veneer roll coater are arranged, help the steady quality of steel plate coating,, effectively control the thickness quality of coating according to the coating layer thickness needs.
It is positive above the frame 5 that paint feeding apparatus 2 is positioned at top roll; Valve control flow of paint is arranged on it; The elongated slot jet pipe is made up of nozzle upper lip 17, adjusting bolt 18, injection nozzle carrier 19, through the gap between the adjusting bolt 18 control nozzle upper lips 17, thus the opening amount of change nozzle; The control flow of paint can be controlled the pressure that lacquer flows.Top roll is that the roller in 1 both can have been controlled separately also and can link; Two lifts are arranged on it, can control moving of working roll separately for one, another can whole adjustment top roll be 1 displacement; Lift on the working roll can be adjusted the position of working roll gradually through the line slideway on lead screw pair and the installment work roller seat; It is 1 overall adjustment that another lift can be controlled whole top roll, convenient control roll gap, thereby the thickness of strict control coating.Same lower roll is that two lifts are also arranged in 4, adjusts through line slideway sub-control bottom working roll separately for one, and another can be through the integral body adjustment of line slideway sub-control lower roll system.Cylinder 7 is glued on the frame 5 through connecting I 6; The afterbody earrings of cylinder 7 is connected with the leading screw head of lift 9 through connecting II8, when steel plate through the time can to open lower roll fast be 4, dodge and take the lead; In order to avoid damage roller; When take the lead through after can set back fast, save time, it is 4 whole positions that lift 9 can be adjusted lower roll gradually; Lift on the working roll can be adjusted the position of working roll gradually through the line slideway on lead screw pair and the installment work roller seat, thus the thickness of strict control coating.Each root roller all is drive rolls; Running part drives each roller rotation; Their turn to and rotating speed can be changed into the arbitrary value in its adjustable range under each Self Control system regulates, speed is synchronous with the conveying of front and back, by electrical equipment control; Through the turning to of each roller, rotating speed reasonably are set, just can coat continuous, thickness and paint uniformly at band steel positive and negative.
Claims (3)
1. roll coating mechanism of flow painting type single sheet of metal board; It by top roll system (1), be used for to top roll system supply lacquer spray equipment (2), lower roll system (4), frame (5), lift (9), be used for supplying batea (10), sour jujube roller mechanism (11), the transmission mechanism (14) of lacquer to form to lower roll system; Transmission mechanism drives top roll system (1) and lower roll system (4) rotates; It is characterized in that a pair of elongated slot jet pipe (3) that is used for the sheet material showering is arranged in frame (5) porch; Spray equipment (2) is positioned at above the frame (5), and said sour jujube roller mechanism (11) is installed in the outlet side of frame (5).
2. a kind of roll coating mechanism of flow painting type single sheet of metal board according to claim 1 is characterized in that elongated slot jet pipe (3) is fixed on the support of top roll system (1) and lower roll system (4).
3. a kind of roll coating mechanism of flow painting type single sheet of metal board according to claim 1, it is characterized in that elongated slot jet pipe (3) by nozzle upper lip (17), regulate bolt (18), injection nozzle carrier (19) is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102265317A CN101433888B (en) | 2008-11-14 | 2008-11-14 | Roll coating mechanism of flow painting type single sheet of metal board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102265317A CN101433888B (en) | 2008-11-14 | 2008-11-14 | Roll coating mechanism of flow painting type single sheet of metal board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101433888A CN101433888A (en) | 2009-05-20 |
| CN101433888B true CN101433888B (en) | 2012-05-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102265317A Active CN101433888B (en) | 2008-11-14 | 2008-11-14 | Roll coating mechanism of flow painting type single sheet of metal board |
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| Country | Link |
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| CN (1) | CN101433888B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102039249A (en) * | 2009-10-13 | 2011-05-04 | E.I.杜邦内穆尔公司 | Spraying device |
| CN103120997A (en) * | 2012-12-12 | 2013-05-29 | 孙才清 | Double-faced coating machine |
| CN105921352A (en) * | 2016-06-30 | 2016-09-07 | 佛山市高明基业冷轧钢板有限公司 | Coating machine for home appliance plate and coating method thereof |
| CN108943971B (en) * | 2018-06-21 | 2021-03-16 | 江苏中船海洋设备有限公司 | Intelligent induction balance compound machine |
| CN108796420B (en) * | 2018-08-08 | 2020-01-14 | 重庆中会表面处理有限公司 | Galvanized steel sheet surface treatment process |
| CN110076045A (en) * | 2019-04-30 | 2019-08-02 | 黄石山力兴冶薄板有限公司 | A kind of electrical steel surface coating device |
| CN111451077B (en) * | 2020-05-18 | 2021-10-26 | 山东恒信科技服务有限公司 | Nanometer material surface gluing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1372492A (en) * | 1999-06-04 | 2002-10-02 | 索利帕特公司 | Method and device for partially applying surface coating and breathable film with such partial surface coating |
| US6626127B2 (en) * | 2000-07-04 | 2003-09-30 | Voith Paper Patent Gmbh | Application device |
| CN1781613A (en) * | 2001-08-17 | 2006-06-07 | 富士胶片株式会社 | Coating method and coating apparatus |
| CN101244413A (en) * | 2008-03-28 | 2008-08-20 | 北京星和众工设备技术有限公司 | Roller coater |
| CN201108877Y (en) * | 2007-10-12 | 2008-09-03 | 张元源 | Plate liquid masking machine |
-
2008
- 2008-11-14 CN CN2008102265317A patent/CN101433888B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1372492A (en) * | 1999-06-04 | 2002-10-02 | 索利帕特公司 | Method and device for partially applying surface coating and breathable film with such partial surface coating |
| US6626127B2 (en) * | 2000-07-04 | 2003-09-30 | Voith Paper Patent Gmbh | Application device |
| CN1781613A (en) * | 2001-08-17 | 2006-06-07 | 富士胶片株式会社 | Coating method and coating apparatus |
| CN201108877Y (en) * | 2007-10-12 | 2008-09-03 | 张元源 | Plate liquid masking machine |
| CN101244413A (en) * | 2008-03-28 | 2008-08-20 | 北京星和众工设备技术有限公司 | Roller coater |
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| Publication number | Publication date |
|---|---|
| CN101433888A (en) | 2009-05-20 |
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Effective date of registration: 20180720 Address after: 100176 Rongchang East Street 6, Beijing economic and Technological Development Zone, also has 4 floors and 6419 rooms. Co-patentee after: Hebei star Ding Machinery Equipment Manufacturing Co., Ltd. Patentee after: Stargroup Research & Integration Co., Ltd. Address before: 100176 room 508, block A, 18 West Ring Road, Beijing economic and Technological Development Zone. Patentee before: Stargroup Research & Integration Co., Ltd. |