CN201076862Y - Drum cleaning device and coating machine employing the same - Google Patents
Drum cleaning device and coating machine employing the same Download PDFInfo
- Publication number
- CN201076862Y CN201076862Y CNU2007201765078U CN200720176507U CN201076862Y CN 201076862 Y CN201076862 Y CN 201076862Y CN U2007201765078 U CNU2007201765078 U CN U2007201765078U CN 200720176507 U CN200720176507 U CN 200720176507U CN 201076862 Y CN201076862 Y CN 201076862Y
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- Prior art keywords
- cleaning
- drum
- cleaning roller
- soaking compartment
- roller
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- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The utility model discloses a roller cleaning device and a coating machine which applies the roller cleaning device. The roller cleaning device at least comprises a soaking chute and a cleaning roller. Cleaning fusion agent is stored in the soaking chute, and the cleaning roller and a coating roller are parallel contacted, and are partially sunk under the cleaning fusion agent level. The surface of the coating roller is continuously passed through the cleaning fusion agent through the rotation effect to finish the first cleaning procedure, and the coating roller is parallel contacted with the cleaning roller to generate partial clean effect, thereby carrying out the second procedure.
Description
Technical field
The utility model relates to a kind of cylinder cleaning device, relates in particular to a kind of cylinder cleaning device of coating machine and uses the coating machine of this cylinder cleaning device.
Background technology
The aspect that the drum-type coating machine is used very extensively, all can see the application of drum-type coating machine from conventional industries to high-tech industry, for example: the drum-type printing machine of traditional printing industry and the photoresist coating machine of technology-intensive Thin Film Transistor-LCD (TFT-LCD) industry.
Below be example with the Thin Film Transistor-LCD industry.In view of Thin Film Transistor-LCD has advantages such as power saving, frivolous and low radiation, so Thin Film Transistor-LCD has become the main product of display industry.Pursuing least cost under the economic principle of high profit, Thin Film Transistor-LCD has the trend of past large scale development, and is to be coated with problem in response to the incident glass substrate photoresist of this trend, and the photoresist coating machine also must be improved adjustment.Therefore, in the evolution of photoresist coating machine, the photoresist coating machine is developed into by the rotary coating machine that was applicable to small-size liquid crystal displays in the past and is applicable to time drum-type photoresist coating machine of generation LCD.
In drum-type photoresist coating machine, in order to the painting drum of coating photoresist after using a period of time, attach impurity and form impression on the painting drum surface easily, and then cause follow-up LCD glass substrate to produce photoresist crawling unexpected defectives such as (also being photoresist coating film thickness inequality), so the action that must clean at painting drum.Please refer to Fig. 1, it is a schematic representation of apparatus of generally implementing cleaning action at the painting drum surface.Painting drum 10 is driven with the center 12 around painting drum 10 by drive unit (not illustrating) and rotates, and cooperates to be positioned at scraping knife plate 14 and can removing the impurity that is built-up in painting drum 10 surfaces of painting drum 10 1 sides.Process is scraped the surface of the painting drum 10 of knife plate 14 removals of contamination, carries out the air blowing step of removal of contamination for the second time by being positioned at the air blowing comb 16 of scraping knife plate 14 tops immediately.
At present, this cleaning structure also can't be effectively with the contaminant removal that attaches on painting drum 10 surfaces, and then can't remove the impression on the painting drum 10, so the yield of accepting coated product is still had negative influence.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of cylinder cleaning device, uses by the immersion of cleaning solvent and the collocation of cleaning roller, and the impurity that painting drum attaches is implemented to remove.
Another purpose of the present utility model cooperates cleaning solvent and cleaning roller can improve the yield of coating machine product for a kind of coating machine that comprises aforementioned cylinder cleaning device is provided.
According to an embodiment of the present utility model, a kind of cylinder cleaning device that can clean painting drum is provided, comprise at least: soaking compartment and cleaning roller.Wherein soaking compartment is equipped with cleaning solvent, and painting drum turns and level is placed on the soaking compartment, and the wherein part of painting drum is soaked under the liquid level of the cleaning solvent in the soaking compartment.The also rotatable and level of cleaning roller is placed on the soaking compartment, and cleaning roller wherein a part be soaked under the liquid level of the cleaning solvent in the soaking compartment and the parallel contact of cleaning roller with painting drum.
According to another embodiment of the present utility model, a kind of coating machine is provided, comprise at least: apparatus for coating and cylinder cleaning device.Wherein apparatus for coating comprises painting drum at least.And cylinder cleaning device comprises at least: soaking compartment and cleaning roller.Wherein soaking compartment is equipped with cleaning solvent, and painting drum turns and level is placed on the soaking compartment, and the wherein part of painting drum is soaked under the liquid level of the cleaning solvent in the soaking compartment.The also rotatable and level of cleaning roller is placed on the soaking compartment, and cleaning roller wherein a part be soaked under the liquid level of the cleaning solvent in the soaking compartment and the parallel contact of cleaning roller with painting drum.
Therefore, the advantage of using embodiment of the present utility model is can provide painting drum better cleaning in coating process, and then improve the yield of the product of painting drum.
Description of drawings
The utility model can and be aided with appended accompanying drawing and obtains preferable explanation by above-mentioned detailed description.Be stressed that according to the standard normal of industry, the various features in the accompanying drawing do not illustrate to scale.In fact, for clearly demonstrating the foregoing description, can at random amplify or dwindle the size of various features.
Fig. 1 is a schematic representation of apparatus of generally implementing cleaning action at the painting drum surface;
Fig. 2 is the schematic perspective view according to the cylinder cleaning device of a preferred embodiment of the present utility model;
Fig. 3 is the side schematic view according to the cylinder cleaning device of a preferred embodiment of the present utility model;
Fig. 4 is the side schematic view according to the cylinder cleaning device of a preferred embodiment of the present utility model;
Fig. 5 is the device schematic diagram according to the coating machine of a preferred embodiment of the present utility model.
Wherein, Reference numeral:
10: painting drum 12: center
14: scrape knife plate 16: the air blowing comb
20: painting drum 21: center
22: cylinder cleaning device 23: soaking compartment
24: cleaning roller 25: cleaning solvent
26: center 27: drying drum
28: center 29: interlinked mechanism
50: coating machine 52: apparatus for coating
D: horizontal range
The specific embodiment
Please refer to Fig. 2 and Fig. 3, it illustrates respectively according to the schematic perspective view of the cylinder cleaning device of a preferred embodiment of the present utility model and side schematic view.Painting drum 20 is a cylindrical element, the center 21 of painting drum 20 relative two side faces has spring bearing (not illustrating), and the spring bearing by two sides can be erected at painting drum 20 and (not illustrate) on the bracing frame, and then makes that painting drum 20 can be that the axle center rotates with center 21.
As shown in Figure 3, when painting drum 20 is activated and rotates, the surface of painting drum 20 is serially by the cleaning solvent 25 in the soaking compartment 23, make painting drum 20 all have part surface to be soaked in the cleaning solvent 25 at any time, and then utilize cleaning solvent 25 to come the surface of painting drum 20 is implemented the step of cleaning.
Aforementioned utilize 25 pairs of painting drums of cleaning solvent 20 to make cleaning in, cleaning roller 24 also is activated, and carries out the program similar to aforementioned painting drum 20.Therefore, the surface of cleaning roller 24 is also continuously by the cleaning solvent 25 in the soaking compartment 23, cleaning roller 24 all has part surface to be soaked in the cleaning solvent 25 at any time, leaves the surface of the cleaning roller 24 of cleaning solvent 25 and continues rotation and do parallel contact with the surface of painting drum 20.By the parallel contact of cleaning roller 24 with painting drum 20, and the cleaning solvent 25 that attached of cleaning roller 24 surfaces, can carry out wiping action to the surface of painting drum 20, further remove the surperficial remaining impurity of painting drum 20.In the present embodiment, can utilize an interlinked mechanism 29, belt for example, carry out the driving of cleaning roller 24, by interlinked mechanism 29 rotation of painting drum 20 is passed to cleaning roller 24, make cleaning roller 24 have identical direction of rotation with painting drum 20, and because cleaning roller 24 has identical direction of rotation with painting drum 20, so on the contact-making surface of cleaning roller 24 and painting drum 20, have opposite the moving of direction, make the lip-deep impurity that wiping action can more effective removing painting drum 20.In other embodiments, can utilize motor to drive cleaning roller 24, and make cleaning roller 24 and painting drum 20 have identical direction of rotation, can reach the effect on the surface of cleaning painting drum 20 equally.
Please refer to Fig. 4, another embodiment of the present utility model also can further comprise drying drum 27 except that soaking compartment 23 that comprises last embodiment and cleaning roller 24.Drying drum 27 levels are placed on the soaking compartment 23, wherein the part of drying drum 27 is arranged under the liquid level of cleaning solvent 25 of soaking compartment 23, and drying drum 27 and cleaning roller 24 parallel contacts, and the center 28 of drying drum 27 relative two sides comprises spring bearing (not illustrating), make drying drum 27 can be erected on the bracing frame and (do not illustrate), and serve as that axle rotates with the center 28 of both sides.In addition, drying drum 27 and painting drum 20 lay respectively at the both sides of cleaning roller 24.By contacting of drying drum 27 and cleaning roller 24, can carry out drying to cleaning roller 24 and handle.In one embodiment, the horizontal range d of drying drum 27 and 24 two parallel center lines of cleaning roller, be the horizontal range d at 26 at the center of the center 28 of drying drum 27 two side faces and cleaning roller 24 two side faces, less than the radius of the radius of drying drum 27 and cleaning roller 24 and, change speech, be that drying drum 27 can carry out squeezing action to cleaning roller 24, use the desiccation of promoting drying drum 27.
Please refer to Fig. 5, it is the device schematic diagram according to the coating machine of a preferred embodiment of the present utility model.As shown in Figure 5, the coating machine 50 of present embodiment comprises apparatus for coating 52 and cylinder cleaning device 22 at least.Please arrange in pairs or groups with reference to Fig. 1, Fig. 2 and Fig. 3, wherein apparatus for coating 52 comprises painting drum 20 at least, painting drum 20 is similar to painting drum shown in Figure 1 10, utilize the spring bearing at the center 21 of painting drum 20 2 sides that painting drum 20 is set up on the bracing frame, so can utilize center 21 with painting drum 20 2 sides is that the rotary action of axle is coated coating fluid on the element to be coated.With reference to the description that Fig. 2 and Fig. 3 did, cylinder cleaning device 22 comprises soaking compartment 23 and cleaning roller 24 at least as previous.
When painting drum 20 is desired to carry out cleaning procedure, painting drum 20 moved establish to cylinder cleaning device 22, and painting drum 20 and cleaning roller 24 be horizontally placed on the soaking compartment 23, and make painting drum 20 and cleaning roller 24 parallel contacts, make simultaneously the part of painting drum 20 and cleaning roller all be positioned at soaking compartment 23 under the liquid level of ccontaining cleaning solvent 25, as Fig. 2 and shown in Figure 3.Then, can carry out the cleaning procedure of painting drum 20.
The device that the utility model is discussed includes prior art constructions since these prior art constructions and step technical field institute is known for this reason, discuss with the details of general degree so only understand.In addition, for convenience and for example, reuse reference symbol in icon, yet such repeating not is the feature in the representative icon or any necessary combination of step.
Certainly; the utility model also can have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; be familiar with those of ordinary skill in the art and work as and to make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.
Claims (10)
1. a cylinder cleaning device in order to clean a painting drum, is characterized in that, this cylinder cleaning device comprises at least:
One soaking compartment is equipped with a cleaning solvent in this soaking compartment, and this painting drum turns and level is placed on this soaking compartment, and the part of this painting drum is soaked under the liquid level of this cleaning solvent in this soaking compartment; And
One cleaning roller, rotatable and level is placed on this soaking compartment, and the part of this cleaning roller is soaked under the liquid level of this cleaning solvent in this soaking compartment, and this cleaning roller and the parallel contact of this painting drum.
2. cylinder cleaning device according to claim 1, it is characterized in that, also comprise a drying drum at least, rotatable and level is placed on this soaking compartment, the part of this drying drum is soaked under the liquid level of this cleaning solvent in this soaking compartment, and this drying drum lays respectively at the both sides of this cleaning roller with the parallel contact of this cleaning roller, this drying drum and this painting drum.
3. cylinder cleaning device according to claim 2 is characterized in that, a horizontal range of the center line of this drying drum and this cleaning roller less than the radius of this drying drum and this cleaning roller and.
4. cylinder cleaning device according to claim 1 is characterized in that, this cleaning roller has identical rotation direction with this painting drum.
5. cylinder cleaning device according to claim 4 is characterized in that, this cleaning roller is connected with an interlinked mechanism, by this interlinked mechanism the rotation of this painting drum is passed to this cleaning roller.
6. a coating machine is characterized in that, comprises at least:
One apparatus for coating comprises a painting drum at least; And
One cylinder cleaning device comprises at least:
One soaking compartment is equipped with a cleaning solvent in this soaking compartment, and this painting drum turns and level is placed on this soaking compartment, and the part of this painting drum is soaked under the liquid level of this cleaning solvent in this soaking compartment; And
One cleaning roller, rotatable and level is placed on this soaking compartment, and the part of this cleaning roller is soaked under the liquid level of this cleaning solvent in this soaking compartment, and this cleaning roller and the parallel contact of this painting drum.
7. coating machine according to claim 6, it is characterized in that, also comprise a drying drum at least, rotatable and level is placed on this soaking compartment, the part of this drying drum is soaked under the liquid level of this cleaning solvent in this soaking compartment, and this drying drum and the parallel contact of this cleaning roller, and this drying drum and this painting drum lay respectively at the both sides of this cleaning roller.
8. coating machine according to claim 7 is characterized in that, a horizontal range of the center line of this drying drum and this cleaning roller less than the radius of this drying drum and this cleaning roller and.
9. coating machine according to claim 6 is characterized in that, this cleaning roller has identical rotation direction with this painting drum.
10. coating machine according to claim 9 is characterized in that, this cleaning roller is connected with an interlinked mechanism, by this interlinked mechanism the rotation of this painting drum is passed to this cleaning roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201765078U CN201076862Y (en) | 2007-09-10 | 2007-09-10 | Drum cleaning device and coating machine employing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201765078U CN201076862Y (en) | 2007-09-10 | 2007-09-10 | Drum cleaning device and coating machine employing the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201076862Y true CN201076862Y (en) | 2008-06-25 |
Family
ID=39568912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201765078U Expired - Fee Related CN201076862Y (en) | 2007-09-10 | 2007-09-10 | Drum cleaning device and coating machine employing the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201076862Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102715873A (en) * | 2012-07-14 | 2012-10-10 | 李忠东 | Floor cleaning machine |
| CN102774686A (en) * | 2011-05-12 | 2012-11-14 | 裴钟秀 | Sheet winder |
-
2007
- 2007-09-10 CN CNU2007201765078U patent/CN201076862Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102774686A (en) * | 2011-05-12 | 2012-11-14 | 裴钟秀 | Sheet winder |
| CN102715873A (en) * | 2012-07-14 | 2012-10-10 | 李忠东 | Floor cleaning machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080625 Termination date: 20100910 |