CN201519636U - Novel spacer for the sprinkle-nozzle of coating machine - Google Patents
Novel spacer for the sprinkle-nozzle of coating machine Download PDFInfo
- Publication number
- CN201519636U CN201519636U CN2009203126237U CN200920312623U CN201519636U CN 201519636 U CN201519636 U CN 201519636U CN 2009203126237 U CN2009203126237 U CN 2009203126237U CN 200920312623 U CN200920312623 U CN 200920312623U CN 201519636 U CN201519636 U CN 201519636U
- Authority
- CN
- China
- Prior art keywords
- sprinkle
- nozzle
- spacer
- coating machine
- shower nozzle
- Prior art date
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a novel spacer for the sprinkle-nozzle of coating machine, which comprises a spacer body, wherein a spacer sticking layer made of soft material is closely stuck to the external edge of the spacer body. The utility model has the advantages that as a spacer sticking layer made of soft material is closely stuck to the external edge of the spacer body which is made of stainless steel or hard plastic material, the sticking effect between the spacer body and the sprinkle-nozzle becomes better, thereby serving the sealing function, and as a result, the coating material in the sprinkle-nozzle is cut off from the external atmosphere, which reduces the possibility that the organic compound in the coating material evaporates, thereby reducing the occurring rate of defects as concavity and convexity during the coating process, and prolonging the spacing interval for the sprinkle-nozzle maintenance.
Description
Technical field
The utility model relates to a kind of PDP coating device, especially relates to a kind of novel coating machine shower nozzle pad.
Background technology
The medium of plasma display, barrier rete are made and are generally undertaken by dual mode:
1, silk screen print method promptly prints to medium, barrier size on glass by printing machine by through printing forme.
2, coating process promptly is sprayed onto on glass by the coating machine shower nozzle medium, barrier size by coating machine.
At present, consider that for factors such as production efficiencys coating process is most widely used, and of paramount importance in coated technique be exactly to be coated with the application shower nozzle.Coating machine is made up of three major parts with shower nozzle: precursor, back body and middle pad.The forebody-afterbody of shower nozzle combines slurry pipeline and the discharging slit of forming shower nozzle, and the effect of intermediate washer is where discharging and a gap width size of control discharging slit.Owing to unavoidably can have slit between steel shower nozzle and the pad, the organic principle in the shower nozzle in the coating material can condense along this slit volatilization and on top, slit.The organic principle volatilization can cause the coating material relatively dry and condense agglomerating at the slit aperture place, this can cause protruding defective in being coated with application layer, and the organic principle that condenses is back to and can causes being coated with application layer in the coating material and depression defect occurs, this two classes defective is the major defect type of coated technique, and back cleaning shower nozzle and pipeline appear in a measure defectiveness of reply continuously at present.But the slit of repeatedly dismantling, cleaning and assemble between back shower nozzle and the pad can become greatly gradually, and the shower nozzle air-tightness is variation gradually also, and the frequency of defective appearance is then more and more higher.
The utility model content
The utility model has overcome shortcoming of the prior art, and a kind of novel coating machine shower nozzle pad is provided, and has overcome the shortcoming of shower nozzle and pad combination poor air-tightness, has alleviated the volatilization of organic principle in the coating material effectively, has improved the coating quality.
The technical solution of the utility model is: a kind of novel coating machine shower nozzle pad, comprise gasket body, and be glued with the pad paste layer of making by soft material in described gasket body outer.
Described pad paste layer width is 5-10mm, and thickness is than the thick 50-100 micron of gasket body.
Described soft material is red copper, oxygen-free copper or silicone grease.
Compared with prior art, the utility model has the advantages that: owing to be close to the pad paste layer that one deck is made by soft material in the gasket body outer that stainless steel or rigid plastics material are made, and can fit better between the shower nozzle, play sealing function, make the interior coating material of shower nozzle to communicate with ambient atmosphere, reduce the possibility of organic principle volatilization in the coating material, thereby reduced the occurrence probability of the protruding defective of depression in the coating process, and prolonged blow head maintenance blanking time.
Description of drawings
The utility model will illustrate by example and with reference to the mode of accompanying drawing, wherein:
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Disclosed all features in this specification, or the step in disclosed all methods or the process except mutually exclusive feature and/or step, all can make up by any way.
Disclosed arbitrary feature in this specification (comprising any accessory claim, summary and accompanying drawing) is unless special narration all can be replaced by other equivalences or the alternative features with similar purpose.That is, unless special narration, each feature is an example in a series of equivalences or the similar characteristics.
As shown in Figure 1, a kind of novel coating machine shower nozzle pad comprises gasket body 1 and pad paste layer 2, pad paste layer 2 is that red copper, oxygen-free copper or silicone grease etc. are than softwood matter, be close to gasket body 1 outer, width is 5-10mm, and thickness is than gasket body 1 thick 50-100 micron.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (3)
1. a novel coating machine shower nozzle pad comprises gasket body, it is characterized in that: be glued with the pad paste layer of being made by soft material in described gasket body outer.
2. novel coating machine shower nozzle pad according to claim 1 is characterized in that: described pad paste layer width is 5-10mm, and thickness is than the thick 50-100 micron of gasket body.
3. novel coating machine shower nozzle pad according to claim 1 and 2, it is characterized in that: described soft material is red copper, oxygen-free copper or silicone grease.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203126237U CN201519636U (en) | 2009-10-16 | 2009-10-16 | Novel spacer for the sprinkle-nozzle of coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203126237U CN201519636U (en) | 2009-10-16 | 2009-10-16 | Novel spacer for the sprinkle-nozzle of coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201519636U true CN201519636U (en) | 2010-07-07 |
Family
ID=42505814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203126237U Expired - Fee Related CN201519636U (en) | 2009-10-16 | 2009-10-16 | Novel spacer for the sprinkle-nozzle of coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201519636U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110198792A (en) * | 2017-02-03 | 2019-09-03 | 日立汽车系统株式会社 | The manufacturing method of applicator die, applying device, coating method and secondary cell |
-
2009
- 2009-10-16 CN CN2009203126237U patent/CN201519636U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110198792A (en) * | 2017-02-03 | 2019-09-03 | 日立汽车系统株式会社 | The manufacturing method of applicator die, applying device, coating method and secondary cell |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103395306A (en) | Production method of touch screen frame | |
| CN210100977U (en) | Lid mirror surface LOGO printing structure behind cell-phone and processingequipment thereof | |
| CN103152992A (en) | Solder mask printing method of thick copper plate | |
| TWI268367B (en) | Patterned member and production method thereof | |
| CN202640954U (en) | Screen painting plate | |
| CN201519636U (en) | Novel spacer for the sprinkle-nozzle of coating machine | |
| CN102508571B (en) | Structure of adhering module of touch panel | |
| US20160339667A1 (en) | Display panel and display device | |
| CN203472268U (en) | Printing screen for glass product | |
| CN203752671U (en) | Intelligent printing device of hot-stamping patterns | |
| JP2015509865A (en) | Reverse offset printing cliché and manufacturing method thereof {CLICHEFORREVERSEOFFSETPRINTINGINGMETHODFORPREPARINGTHEME} | |
| CN109130454A (en) | A kind of the adhesive tape attaching method and screen printing screens of screen printing screens | |
| CN204406898U (en) | A kind of printing adhesive label | |
| CN202079883U (en) | Preprinted paper | |
| CN201580037U (en) | Laminating rubber roll coated with non-stick coating | |
| CN204506105U (en) | Scraper modifying device and screen printing apparatus thereof | |
| JP6623626B2 (en) | Transfer method | |
| CN103434289B (en) | A kind of typography preventing glass cover-plate dirty | |
| CN203849527U (en) | Substrate and border seal structure thereon | |
| CN202898302U (en) | Exploding and splashing resistant adhesive tape of mobile phone screen | |
| CN104859279B (en) | A kind of gravure offset printing press | |
| CN100530503C (en) | Fluorescent powder printed and formed shadow-mask plasma display panel on shadow-mask | |
| CN202168124U (en) | Double-color handset button | |
| CN201245028Y (en) | Cloth art painting | |
| CN204198594U (en) | Lay the mesh-plate structure of vacuum glass point of suppon |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100707 Termination date: 20161016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |