CN201446686U - Filter screen plate device capable of rapidly changing, - Google Patents
Filter screen plate device capable of rapidly changing, Download PDFInfo
- Publication number
- CN201446686U CN201446686U CN2009200433962U CN200920043396U CN201446686U CN 201446686 U CN201446686 U CN 201446686U CN 2009200433962 U CN2009200433962 U CN 2009200433962U CN 200920043396 U CN200920043396 U CN 200920043396U CN 201446686 U CN201446686 U CN 201446686U
- Authority
- CN
- China
- Prior art keywords
- screen pack
- filter screen
- screen plate
- bearing
- quick
- 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
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a filter screen plate capable of rapidly changing, which comprises a retainer ring, a filter screen, a filter screen plate and a screen plate support, wherein the outer edge of the filter screen plate is provided with a taper body with a taper structure, and the filter screen plate is arranged on the support. The mouth portion of the support is provided with a sealing ring. A hollow cavity of the filter screen plate and the support have a taper and are matched, thereby being beneficial for the excellent sealing of the filter screen plate, and being easy to change the filter screen and the screen plate.
Description
One, technical field
The utility model relates to device of plastic processing.
Two, background technology
Plastics are extruded and are added screw rod mouth charging place in man-hour and need add the filter that screen pack is made, and blown film equipment requires higher to the assorted degree of the nothing of pellet when blown film.Screen pack generally adopted cylindrical structure in the past; cylinder web plate periphery is often filled up by plastics and is difficult to dismounting in process of production; therefore can only adopt usually to get and continue to use after screen pack is changed in shutdown, owing to the long product quality that influences of plastics heated time in the draping process.
Three, summary of the invention
The purpose of this utility model is to propose to change fast screen pack, especially a kind of cleaning, need not to shut down and changes screen pack.
The technical solution of the utility model is: quick-replaceable screen pack is made of ring washer, screen pack, screen pack, web plate bearing, and the screen pack outer rim is to have to move back the tapering body that pulls out structure, and screen pack is installed on the bearing.The oral area of bearing is provided with sealing ring.
Effect of the present utility model is: have the bearing of tapering cavity bore and the concentric reducer size of tapering body screen pack and be complementary, pull out function and help the excellent sealing of screen pack and change screen pack and screen pack easily because of outer rim conicity body has to move back.
Four, description of drawings
Fig. 1 is the utility model structural representation:
Sealing ring 1, tapering screen pack 2, screen pack ring washer 3, filter screen 4, bearing 5.
Five, the specific embodiment
During plastic processing charging place is provided with screen pack, this screen pack is installed in extrusion, and the bearing 5 of screen pack is provided with sealing ring 1, and sealing ring can adopt polytetrafluoroethylene (PTFE) to constitute, and outer rim is that the web plate 2 of tapering is installed on the bearing.
Outer rim is that tapering body screen pack 2 comprises that screen pack ring washer 3, filter screen 4 and spacing sealing ring 1 constitute.Adopt the utility model can change screen pack fast, web plate and intensity and sealing property are better, and product quality significantly improves.The hollow cavity of screen pack and bearing all has being complementary of tapering and both, helps the excellent sealing of screen pack and changes web plate easily.Also can change filter screen separately.
Claims (4)
1. quick-replaceable screen pack device is characterized in that being made of ring washer, screen pack, screen pack, web plate bearing, and the screen pack outer rim is to have to move back the tapering body that pulls out structure, and screen pack is installed on the bearing, and the oral area of bearing is provided with sealing ring.
2. quick-replaceable screen pack as claimed in claim 1 is characterized in that hollow cavity that screen pack and bearing are provided with all has being complementary of tapering and both, helps the excellent sealing of screen pack and changes screen pack, web plate easily.
3. quick-replaceable screen pack as claimed in claim 1 is characterized in that spacing sealing ring is arranged on the screen pack conical surface.
4. quick-replaceable screen pack as claimed in claim 1 is characterized in that the front end of screen pack is provided with the sealing ring washer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200433962U CN201446686U (en) | 2009-07-10 | 2009-07-10 | Filter screen plate device capable of rapidly changing, |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200433962U CN201446686U (en) | 2009-07-10 | 2009-07-10 | Filter screen plate device capable of rapidly changing, |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201446686U true CN201446686U (en) | 2010-05-05 |
Family
ID=42551399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200433962U Expired - Fee Related CN201446686U (en) | 2009-07-10 | 2009-07-10 | Filter screen plate device capable of rapidly changing, |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201446686U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103935016A (en) * | 2014-03-31 | 2014-07-23 | 苏州中塑再生机械有限公司 | Screen changer of plastic extruder |
| CN104108170A (en) * | 2014-08-07 | 2014-10-22 | 魏正才 | Double-runner and fluctuation-free screen exchanger |
-
2009
- 2009-07-10 CN CN2009200433962U patent/CN201446686U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103935016A (en) * | 2014-03-31 | 2014-07-23 | 苏州中塑再生机械有限公司 | Screen changer of plastic extruder |
| CN104108170A (en) * | 2014-08-07 | 2014-10-22 | 魏正才 | Double-runner and fluctuation-free screen exchanger |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201446686U (en) | Filter screen plate device capable of rapidly changing, | |
| CN205395133U (en) | Crowd blown film device altogether | |
| CN101985242A (en) | Screw extruder filter plate | |
| CN203665911U (en) | Improved extrusion die machine tool for PE pipes | |
| CN102259417B (en) | Reducing net changing device for PVC (Poly Vinyl Chloride) plastic extruder | |
| CN203357853U (en) | Special mold for forming of injection molding pipeline | |
| CN203994627U (en) | The die orifice inner sleeve of producing for moulding muscle pipe | |
| CN203650912U (en) | Automatic net changer | |
| CN203526983U (en) | Supporting frame for extruding machine screw machining | |
| CN203567161U (en) | Extruding machine provided with emboldening devices | |
| CN202480360U (en) | Polytetrafluoroethylene pipe extrusion molding composite die | |
| CN202677965U (en) | Extrusion machine head | |
| CN204054596U (en) | A kind of mould extension body | |
| CN205395134U (en) | Crowd steady bubble frame of blown film device altogether | |
| CN202037844U (en) | Conical boring pressure-increasing plastic extruding machine head | |
| CN203527846U (en) | Tubular product extruding machine | |
| CN203994646U (en) | A kind of exhaust blown film screw barrel | |
| CN203527938U (en) | Machine barrel of taper double-screw-rod extruder | |
| CN203267181U (en) | Leakage-proof type plastic extruder | |
| CN202495345U (en) | Special-shaped aluminum shell of energy-saving capacitor | |
| CN204014565U (en) | A kind of seed bottle of cultivating edible mushroom | |
| CN202388778U (en) | High-efficiency hollow screw | |
| CN204622528U (en) | Muscle pipe extruder moulded by a kind of polytetrafluoroethylene (PTFE) | |
| CN202925019U (en) | Double-layer biological culture flask | |
| CN202037896U (en) | Molding device for biomass moulded coal machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wuxi Huamei elevator decoration Co., Ltd. Assignor: Wang Jingda Contract record no.: 2011320000180 Denomination of utility model: Filter screen plate device capable of rapidly changing, Granted publication date: 20100505 License type: Exclusive License Record date: 20110308 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100505 Termination date: 20120710 |