CN204354461U - The water smoke cooling forming device of high density polyethylene (HDPE) hollow material - Google Patents
The water smoke cooling forming device of high density polyethylene (HDPE) hollow material Download PDFInfo
- Publication number
- CN204354461U CN204354461U CN201420773960.7U CN201420773960U CN204354461U CN 204354461 U CN204354461 U CN 204354461U CN 201420773960 U CN201420773960 U CN 201420773960U CN 204354461 U CN204354461 U CN 204354461U
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- CN
- China
- Prior art keywords
- calibration sleeve
- mould
- die cavity
- water smoke
- hdpe
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- 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
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model provides a kind of water smoke cooling forming device of high density polyethylene (HDPE) hollow material, it is by adding sizing block, and by the mode of atomized water spray in sizing block, can cool from extruder head prefabrication out in advance, high density polyethylene (HDPE) hollow material outer surface is allowed to possess certain hardness, then enter in calibration sleeve at once vacuumize and cooling and shaping, thus greatly improve Surface of profile fineness and not easily block vacuum tank.
Description
Technical field
The utility model relates to a kind of extrusion forming device, particularly relates to a kind of water smoke cooling forming device of high density polyethylene (HDPE) hollow material.
Background technology
At present, belong to Newtonian fluid to high density polyethylene (HDPE) fluid, the poor fluidity of its performance and water is few.If the processing unit (plant) continuing to use PVC hollow material carries out extruded to it, general employing is cooled with circulating water shaping under the environment continuing to vacuumize, in cooling forming process, high density polyethylene (HDPE) fluid is not easily adsorbed on mold cavity surface, do not adsorb, or easily fall in vacuum tank, cause the high density polyethylene (HDPE) hollow material surface of final molding not bright and clean, and very easily block vacuum tank, not easily steady production.
Utility model content
In view of this, the utility model provides and a kind ofly can greatly improve Surface of profile fineness and not easily block the water smoke cooling forming device of the high density polyethylene (HDPE) hollow material of vacuum tank.
The utility model provides a kind of water smoke cooling forming device of high density polyethylene (HDPE) hollow material, it comprises a calibration sleeve and a sizing block, described calibration sleeve comprises successively along the calibration sleeve lower floor mould of the stacked sealing in spatial vertical direction, lower floor's mould in calibration sleeve, calibration sleeve middle level mould, calibration sleeve is mould and calibration sleeve upper strata mould at the middle and upper levels, die cavity has been disposed radially and calibration sleeve middle level mould described in described die cavity up/down perforation in the middle of the mould of calibration sleeve middle level, lower floor's mould interfacial seal place in described calibration sleeve lower floor mould and calibration sleeve, calibration sleeve at the middle and upper levels mould and mould interfacial seal place of calibration sleeve upper strata is respectively arranged with exhausting chamber, lower floor's mould in described calibration sleeve, calibration sleeve at the middle and upper levels spatial vertical direction is provided with through hole and described through hole respectively with die cavity and exhausting chamber UNICOM, water injection hole has been disposed radially around described die cavity, be provided with die cavity and be provided with water smoke passage around described die cavity in the middle of described sizing block, described water smoke passage and die cavity are by water smoke through hole UNICOM, described calibration sleeve and sizing block are by described die cavity UNICOM.
The beneficial effects of the utility model are: the water smoke cooling forming device of the high density polyethylene (HDPE) hollow material that the utility model provides, by adding sizing block, and by the mode of atomized water spray in sizing block, can cool from extruder head prefabrication out in advance, high density polyethylene (HDPE) hollow material outer surface is allowed to possess certain hardness, then enter in calibration sleeve at once vacuumize and cooling and shaping, thus greatly improve Surface of profile fineness and not easily block vacuum tank.
Accompanying drawing explanation
Fig. 1 is the front view of the water smoke cooling forming device of high density polyethylene (HDPE) hollow material of the present utility model.
Fig. 2 is the cutaway view Amplified image of calibration sleeve along A-A face of the water smoke cooling forming device of high density polyethylene (HDPE) hollow material of the present utility model.
Fig. 3 is the cutaway view Amplified image of sizing block along B-B face of the water smoke cooling forming device of high density polyethylene (HDPE) hollow material of the present utility model.
Detailed description of the invention
As shown in Figures 1 to 3, the water smoke cooling forming device of high density polyethylene (HDPE) hollow material of the present utility model, it comprises calibration sleeve 1 and a sizing block 2, described calibration sleeve 1 comprises successively along the calibration sleeve lower floor mould 11 of the stacked sealing in spatial vertical direction, lower floor's mould 12 in calibration sleeve, calibration sleeve middle level mould 13, calibration sleeve is mould 14 and calibration sleeve upper strata mould 15 at the middle and upper levels, die cavity 3 has been disposed radially and calibration sleeve middle level mould 13 described in described die cavity 3 up/down perforation in the middle of the mould 13 of calibration sleeve middle level, lower floor's mould 12 interfacial seal place in described calibration sleeve lower floor mould 11 and calibration sleeve, calibration sleeve at the middle and upper levels mould 14 and mould 15 interfacial seal place of calibration sleeve upper strata is respectively arranged with exhausting chamber 4, lower floor's mould 12 in described calibration sleeve, calibration sleeve at the middle and upper levels spatial vertical direction is provided with through hole 5 and described through hole 5 respectively with die cavity 31 and exhausting chamber 4 UNICOM, water injection hole 6 has been disposed radially around described die cavity 3, be provided with die cavity 3 and be provided with water smoke passage 7 around described die cavity 3 in the middle of described sizing block 2, described water smoke passage 7 and die cavity 3 are by water smoke through hole 8 UNICOM, described calibration sleeve 1 and sizing block 2 are by described die cavity 3 UNICOM.
Improve as to one of the present utility model, described water injection hole 6 is provided with multiple and is uniformly distributed around die cavity 3.So, the speed that section bar each several part can be made to cool is more consistent, improves the surface smoothness of section bar.
Improve as to one of the present utility model, described through hole 5 is provided with multiple and is uniformly distributed along die cavity 3 upper and lower surface.So, the speed that section bar each several part can be made to cool is more consistent, improves the surface smoothness of section bar.
Improve as to one of the present utility model, described calibration sleeve 1 is provided with three successively in the horizontal direction, and communicating together.
Improve as to one of the present utility model, described die cavity 3 can with extruded head UNICOM, described water smoke through hole 8 can external communication cooling steam flow body, described water injection hole 6 can with outer loop cooling water UNICOM, described exhausting chamber 4 can with outside evacuator UNICOM.
Below briefly introduce the using method of the water smoke cooling forming device adopting high density polyethylene (HDPE) hollow material of the present utility model:
(1) by the die cavity 3 of the sizing block 2 of the water smoke cooling forming device of the high density polyethylene (HDPE) hollow material of utility model and extruded head UNICOM, water smoke through hole 8 UNICOM cooling steam flow body, water injection hole 6 and outer loop cooling water UNICOM, exhausting chamber 4 and outside evacuator UNICOM;
(2) start single lead screw ex truding briquetting machine, make high density polyethylene (HDPE) fluid enter in the die cavity 3 of sizing block 2, start evacuator simultaneously and also lead to cooling steam flow body and logical recirculated cooling water;
(3) take out after high density polyethylene (HDPE) hollow material is shaping.
The beneficial effects of the utility model are: the water smoke cooling forming device of the high density polyethylene (HDPE) hollow material that the utility model provides, by adding sizing block 2, and by the mode of atomized water spray in sizing block, can cool from extruder head prefabrication out in advance, high density polyethylene (HDPE) hollow material outer surface is allowed to possess certain hardness, then enter in calibration sleeve 1 at once vacuumize and cooling and shaping, thus greatly improve Surface of profile fineness and not easily block vacuum tank.
Claims (5)
1. the water smoke cooling forming device of a high density polyethylene (HDPE) hollow material, it comprises a calibration sleeve (1) and a sizing block (2), described calibration sleeve (1) comprises successively along calibration sleeve lower floor mould (11) of the stacked sealing in spatial vertical direction, lower floor's mould (12) in calibration sleeve, calibration sleeve middle level mould (13), calibration sleeve is mould (14) and calibration sleeve upper strata mould (15) at the middle and upper levels, die cavity (3) has been disposed radially and calibration sleeve middle level mould (13) described in described die cavity (3) up/down perforation in the middle of calibration sleeve middle level mould (13), lower floor's mould (12) interfacial seal place in described calibration sleeve lower floor mould (11) and calibration sleeve, calibration sleeve at the middle and upper levels mould (14) and mould (15) interfacial seal place of calibration sleeve upper strata is respectively arranged with exhausting chamber (4), lower floor's mould (12) in described calibration sleeve, calibration sleeve at the middle and upper levels spatial vertical direction is provided with through hole (5) and described through hole (5) respectively with die cavity (31) and exhausting chamber (4) UNICOM, described die cavity (3) has been disposed radially water injection hole (6) around, be provided with die cavity (3) in the middle of described sizing block (2) and be provided with water smoke passage (7) around along described die cavity (3), described water smoke passage (7) and die cavity (3) are by water smoke through hole (8) UNICOM, described calibration sleeve (1) and sizing block (2) are by described die cavity (3) UNICOM.
2. the water smoke cooling forming device of high density polyethylene (HDPE) hollow material as claimed in claim 1, is characterized in that: described water injection hole (6) is provided with multiple and is around uniformly distributed along die cavity (3).
3. the water smoke cooling forming device of high density polyethylene (HDPE) hollow material as claimed in claim 1, is characterized in that: described through hole (5) is provided with multiple and is uniformly distributed along die cavity (3) upper and lower surface.
4. the water smoke cooling forming device of high density polyethylene (HDPE) hollow material as claimed in claim 1, is characterized in that: described calibration sleeve (1) is provided with three successively in the horizontal direction, and communicating together.
5. the water smoke cooling forming device of high density polyethylene (HDPE) hollow material as claimed in claim 1, it is characterized in that: described die cavity (3) can with extruded head UNICOM, described water smoke through hole (8) can cool steam flow body by external communication, described water injection hole (6) can with outer loop cooling water UNICOM, described exhausting chamber (4) can with outside evacuator UNICOM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420773960.7U CN204354461U (en) | 2014-12-10 | 2014-12-10 | The water smoke cooling forming device of high density polyethylene (HDPE) hollow material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420773960.7U CN204354461U (en) | 2014-12-10 | 2014-12-10 | The water smoke cooling forming device of high density polyethylene (HDPE) hollow material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204354461U true CN204354461U (en) | 2015-05-27 |
Family
ID=53255951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420773960.7U Expired - Fee Related CN204354461U (en) | 2014-12-10 | 2014-12-10 | The water smoke cooling forming device of high density polyethylene (HDPE) hollow material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204354461U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107031013A (en) * | 2017-05-17 | 2017-08-11 | 安徽万朗磁塑股份有限公司 | A kind of gum cover combines shaper |
-
2014
- 2014-12-10 CN CN201420773960.7U patent/CN204354461U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107031013A (en) * | 2017-05-17 | 2017-08-11 | 安徽万朗磁塑股份有限公司 | A kind of gum cover combines shaper |
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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: 20150527 Termination date: 20151210 |
|
| EXPY | Termination of patent right or utility model |