CN104874519A - Vacuum impregnation coating machine - Google Patents
Vacuum impregnation coating machine Download PDFInfo
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- CN104874519A CN104874519A CN201510210993.XA CN201510210993A CN104874519A CN 104874519 A CN104874519 A CN 104874519A CN 201510210993 A CN201510210993 A CN 201510210993A CN 104874519 A CN104874519 A CN 104874519A
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- coating
- vacuum impregnation
- coated
- bin
- coating machine
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- 238000000576 coating method Methods 0.000 title claims abstract description 113
- 239000011248 coating agent Substances 0.000 title claims abstract description 112
- 238000005470 impregnation Methods 0.000 title claims abstract description 61
- 238000011084 recovery Methods 0.000 claims abstract description 30
- 239000000463 material Substances 0.000 claims description 15
- 235000004443 Ricinus communis Nutrition 0.000 claims description 4
- 239000007788 liquid Substances 0.000 abstract description 16
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000007789 sealing Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract 1
- 230000010354 integration Effects 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
- 238000003618 dip coating Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 240000000528 Ricinus communis Species 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
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- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention provides a vacuum impregnation coating machine. The vacuum impregnation coating machine comprises a sealing cover, a vacuum impregnation tank, a fixing platform for a part to be coated, an engine bearing, a coating outlet, a coating recovery bin, a coating unidirectional recovery filter, a coating storage bin, a coating inlet, a vacuum pump and an engine, wherein the fixing platform for the part to be coated is connected at the tail end of the engine bearing, and extends into the vacuum impregnation tank. According to the vacuum impregnation coating machine provided by the invention, a centrifugal force is introduced into the vacuum impregnation coating machine, after coating is finished, residual liquid on a component to be coated is thrown away by utilizing a centrifugal effect, so that the residual liquid cannot be left on the surface of the component to be coated, the attractive appearance is retained, and the performance of the component is not damaged; technology and equipment integration is carried out on the vacuum impregnation coating machine, a negative-pressure vacuum impregnation function and a low-speed centrifugal function can be combined to form novel special equipment, and automated operation can be achieved, so that the efficiency is high, and the operation is easy and convenient; and the whole machine is simple in structure, ingenious in design and suitable for industrial application.
Description
Technical field
The invention belongs to spray coating mechanical field, particularly relate to a kind of vacuum impregnation coating machine with impregnation function
.
Background technology
Due to the porous of foundry goods, metallic sintered products, its product can produce seepage or surface treatment quality problem, and cause the product quality disqualification rate of casting or powder metallurgy more than 10%, what have even reaches more than 90%.Impregnation is exactly the liquid substance using having a double meaning energy property, makes aforesaid liquid enter micropore, then heat 85 degree of solids making liquid become solid, this addresses the problem the problems referred to above by the means such as vacuum, pressurization.Vacuum impregnation coating machine a kind of is immersed in coating by components and parts to be coated, utilizes vacuum to make coating infiltrate the micropore of components and parts to be coated thus components and parts to be coated be carried out to the machine of application.
Existing vacuum impregnation coating machine, after application terminates, components and parts to be coated can remain the remaining liquid of part, when after remaining liquid natural air drying, can be formed on components and parts and heave, both have impact on the attractive in appearance of components and parts, the serious performance (as hindered heat radiation etc.) may damaging components and parts.
Summary of the invention
The object of the present invention is to provide a kind of vacuum impregnation coating machine integrating negative pressure of vacuum application and the centrifugal resist sagging of remaining liquid, adopt the means of automation to complete coating process, to solve existing coating single method, inefficient defect.
The present invention solves the problems of the technologies described above adopted scheme:
A kind of vacuum impregnation coating machine, described vacuum impregnation coating machine comprises seal cover, vacuum impregnation case, to be coated fixed station, engine bearing, coating material outlet, coating recovery bin, the unidirectional recovery filter of coating, coating bin, coating inlet, vavuum pump, engine; Wherein,
Described to be coated fixed station is connected to described engine bearing end, and stretches in vacuum impregnation case;
Described coating material outlet is positioned at below described vacuum impregnation case, and is connected with described vacuum impregnation case;
Described coating recovery bin is positioned at below described coating material outlet, and is connected with described coating material outlet;
Described coating bin is connected with described coating recovery bin by the unidirectional recovery filter of described coating; Described vacuum impregnation case is connected with described coating bin by described coating inlet.
Preferably, described coating bin and described coating recovery bin are positioned in same level.
Preferably, described vacuum impregnation coating machine also comprises castor.
Operation principle of the present invention is:
Components and parts to be coated are fixed on to be coated fixed station.During normal operation, vavuum pump vacuumizes vacuum impregnation case, pressure in vacuum impregnation case is made to become negative pressure, make the coating of coating bin to enter in vacuum impregnation case through coating inlet and the components and parts to be coated on to be coated fixed station are soaked, thus application is carried out to components and parts to be coated; After application terminates, vavuum pump does not rerun, and in vacuum impregnation case, pressure is returned to normal pressure gradually, and now the gravitate of vacuum impregnation case inside courtyard flow to coating recovery bin to recycle from coating material outlet; Engine running, engine bearing drives to be coated fixed station to rotate, centrifugal, and got rid of by liquid more than on components and parts to be coated, after therefore application terminates, remaining liquid can not left behind.Coating after dip-coating in coating recovery bin can be passed through the unidirectional recovery filter of coating and filters, and the coating after filtration enters coating bin again, to recycle and reuse.
Beneficial effect of the present invention:
(1) in vacuum impregnation coating machine, centrifugal force is introduced, after application terminates, utilize centrifugal action to be got rid of by liquid more than on components and parts to be coated, therefore remaining liquid can not left behind on the surface of components and parts to be coated, thus remain image attractive in appearance, do not damage the performance of components and parts yet;
(2) vacuum impregnation coating machine carried out technology and device integrated, negative-pressure vacuum impregnation function and low-speed centrifugal function can be united two into one, become a kind of special new equipment, can realize automation mechanized operation, efficiency is high, easy and simple to handle;
(3)complete machine structure is simple, designs ingenious, is suitable for industrial applications.
Accompanying drawing explanation
Fig. 1 is the structural representation of vacuum impregnation coating machine of the present invention.In figure, 1 seal cover; 2 vacuum impregnation casees; 3 to be coated fixed stations; 4 engine bearings; 5 coating material outlet; 6 coating recovery bins; The unidirectional recovery filter of 7 coating; 8 coating bins; 9 coating inlet; 10 castors; 11 vavuum pumps; 12 engines.
Detailed description of the invention
Below in conjunction with most preferred embodiment of the present invention, technical scheme of the present invention is further described.
Please refer to Fig. 1, a kind of vacuum impregnation coating machine, comprising: seal cover 1, vacuum impregnation case 2, to be coated fixed station 3, engine bearing 4, coating material outlet 5, coating recovery bin 6, the unidirectional recovery filter 7 of coating, coating bin 8, coating inlet 9, castor 10, vavuum pump 11 and engine 12.
Wherein, seal cover 1 is for the sealing of vacuum impregnation case 2.
Wherein, vacuum impregnation case 2 is the vacuum press-in coating place of components and parts to be coated.
Wherein, to be coated fixed station 3 is for fixing components and parts to be coated, and to be coated fixed station 3 is connected to engine bearing 4 end, can rotate with engine bearing 4, and to be coated fixed station 3 stretches in vacuum impregnation case 2.
Wherein, coating material outlet 5 is positioned at vacuum impregnation case 2 lower right, and is connected with vacuum impregnation case 2.
Wherein, coating recovery bin 6 is positioned at below coating material outlet 5, and is connected with coating material outlet 5, and the recovery for the coating after dip-coating is stored.
Wherein, the unidirectional recovery filter 7 of coating for the impurity in the coating after filtering dip-coating, thus is recycled.
Wherein, coating bin 8, for storing coating, is positioned in same level with coating recovery bin 6, is connected with coating recovery bin 6 by the unidirectional recovery filter 7 of coating; Vacuum impregnation case 2 is connected with coating bin 8 by coating inlet 9.
The operation principle of described vacuum impregnation coating machine is as follows:
Components and parts to be coated are fixed on to be coated fixed station.During normal operation, vavuum pump vacuumizes vacuum impregnation case, pressure in vacuum impregnation case is made to become negative pressure, make the coating of coating bin to enter in vacuum impregnation case through coating inlet and the components and parts to be coated on to be coated fixed station are soaked, thus application is carried out to components and parts to be coated; After application terminates, vavuum pump does not rerun, and in vacuum impregnation case, pressure is returned to normal pressure gradually, and now the gravitate of vacuum impregnation case inside courtyard flow to coating recovery bin to recycle from coating material outlet; Engine running, engine bearing drives to be coated fixed station to rotate, centrifugal, and got rid of by liquid more than on components and parts to be coated, after therefore application terminates, remaining liquid can not left behind.Coating after dip-coating in coating recovery bin can be passed through the unidirectional recovery filter of coating and filters, and the coating after filtration enters coating bin again, to recycle and reuse.
Beneficial effect of the present invention: introduce centrifugal force in vacuum impregnation coating machine, after application terminates, utilize centrifugal action to be got rid of by liquid more than on components and parts to be coated, therefore remaining liquid can not left behind on the surface of components and parts to be coated, thus remain image attractive in appearance, do not damage the performance of components and parts yet; Vacuum impregnation coating machine carried out technology and device integrated, negative-pressure vacuum impregnation function and low-speed centrifugal function can be united two into one, become a kind of special new equipment, can realize automation mechanized operation, efficiency is high, easy and simple to handle; Complete machine structure is simple, designs ingenious, is suitable for industrial applications.
Claims (3)
1. a vacuum impregnation coating machine, it is characterized in that, described vacuum impregnation coating machine comprises seal cover, vacuum impregnation case, to be coated fixed station, engine bearing, coating material outlet, coating recovery bin, the unidirectional recovery filter of coating, coating bin, coating inlet, vavuum pump, engine; Wherein,
Described to be coated fixed station is connected to described engine bearing end, and stretches in vacuum impregnation case;
Described coating material outlet is positioned at below described vacuum impregnation case, and is connected with described vacuum impregnation case;
Described coating recovery bin is positioned at below described coating material outlet, and is connected with described coating material outlet;
Described coating bin is connected with described coating recovery bin by the unidirectional recovery filter of described coating; Described vacuum impregnation case is connected with described coating bin by described coating inlet.
2. a kind of vacuum impregnation coating machine as claimed in claim 1, is characterized in that, described coating bin and described coating recovery bin are positioned in same level.
3. a kind of vacuum impregnation coating machine as claimed in claim 2, is characterized in that, described vacuum impregnation coating machine also comprises castor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510210993.XA CN104874519A (en) | 2015-04-29 | 2015-04-29 | Vacuum impregnation coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510210993.XA CN104874519A (en) | 2015-04-29 | 2015-04-29 | Vacuum impregnation coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104874519A true CN104874519A (en) | 2015-09-02 |
Family
ID=53942344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510210993.XA Pending CN104874519A (en) | 2015-04-29 | 2015-04-29 | Vacuum impregnation coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104874519A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03270760A (en) * | 1990-03-22 | 1991-12-02 | Fuji Xerox Co Ltd | Dip coating method and apparatus |
| CN2405667Y (en) * | 2000-01-27 | 2000-11-15 | 清亿机械有限公司 | Vacuum soaking machine |
| CN102773197A (en) * | 2011-06-30 | 2012-11-14 | 东莞市好的照明科技有限公司 | Vacuum impregnating machine |
| CN203018282U (en) * | 2012-12-25 | 2013-06-26 | 王孝义 | Device for vacuum spraying of side |
| CN204564459U (en) * | 2015-04-29 | 2015-08-19 | 檀四华 | A kind of vacuum impregnation coating machine |
-
2015
- 2015-04-29 CN CN201510210993.XA patent/CN104874519A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03270760A (en) * | 1990-03-22 | 1991-12-02 | Fuji Xerox Co Ltd | Dip coating method and apparatus |
| CN2405667Y (en) * | 2000-01-27 | 2000-11-15 | 清亿机械有限公司 | Vacuum soaking machine |
| CN102773197A (en) * | 2011-06-30 | 2012-11-14 | 东莞市好的照明科技有限公司 | Vacuum impregnating machine |
| CN203018282U (en) * | 2012-12-25 | 2013-06-26 | 王孝义 | Device for vacuum spraying of side |
| CN204564459U (en) * | 2015-04-29 | 2015-08-19 | 檀四华 | A kind of vacuum impregnation coating machine |
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Application publication date: 20150902 |