CN103568291A - Plastic pipe sizing sleeve cooling device - Google Patents
Plastic pipe sizing sleeve cooling device Download PDFInfo
- Publication number
- CN103568291A CN103568291A CN201210285052.9A CN201210285052A CN103568291A CN 103568291 A CN103568291 A CN 103568291A CN 201210285052 A CN201210285052 A CN 201210285052A CN 103568291 A CN103568291 A CN 103568291A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- cooling device
- water
- pipe sizing
- plastic pipe
- 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.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/905—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article using wet calibration, i.e. in a quenching tank
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/901—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/22—Tubes or pipes, i.e. rigid
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention provides a plastic pipe sizing sleeve cooling device. The plastic pipe sizing sleeve cooling device comprises a spraying water sleeve and a flange joint; the spraying water sleeve is in a hollow structure and in a trumpet shape; the outer wall of the spraying water sleeve is provided with a water inlet and a water outlet respectively; the inner wall of the spraying water sleeve is provided with a plurality of uniformly distributed water spraying openings; the water inlet, the water outlet and the spraying water sleeve are all communicated with the hollow structure. The plastic pipe sizing sleeve cooling device provided by the invention is high in cooling capability, and can enable the production efficiency to be greatly improved.
Description
Technical field
The present invention relates to a kind of cooling device, refer to especially a kind of cooling device for plastics pipe sizing sleeve.
Background technology
Plastic conduit is subject to the more and stronger welcome in market because its light weight life-span is long, plastic conduit mostly adopts vacuum sizing sleeve when producing, when cooling, adopt shaping box shower water or cold water soak mode, because when spray is only for outer surface, although therefore cooling volume is large, cooling effect is bad, this has just caused the problem that tubing speed of production is slow and outward appearance is bad, cost is high to occur, the overlong time that plastic pipe stops in extruder simultaneously, also will obviously decline pipe performance.
Summary of the invention
The invention provides a kind of cooling capacity high, the cooling device for plastics pipe sizing sleeve that production efficiency is high.
Technical scheme of the present invention is achieved in that
, comprise spray water jacket and bump joint; Described spray water jacket is hollow structure, described spray water jacket is horn-like shape, on described spray water-jacket outer wall, be respectively equipped with water inlet and delivery port, described spray water jacket inwall is provided with a plurality of equally distributed water jets, described water inlet, described delivery port is all communicated with hollow structure with described spray water jacket.
The present invention, by a plurality of equally distributed water jets being set on the inwall at spray water jacket, is therefore to say that cooling water is sprayed onto on calibration sleeve rapidly in calibration sleeve moulding, thereby realize cooling fast, therefore cooling capacity is high, and because cooling velocity is fast, can greatly accelerate production efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the cross-sectional view of cooling device for plastics pipe sizing sleeve of the present invention;
Fig. 2 is that cooling device for plastics pipe sizing sleeve of the present invention and calibration sleeve and shaping box are used in conjunction with schematic diagram.
The specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Refer to accompanying drawing 1 and accompanying drawing 2, cooling device for plastics pipe sizing sleeve is by spraying water jacket 1 and bump joint 2 forms, spray water jacket 1 is hollow structure, spray water jacket is that horn-like shape is in order to coordinate the shape and structure of calibration sleeve, spray water-jacket outer wall is provided with water inlet 3 and delivery port 4, spray water jacket inwall is provided with a plurality of equally distributed water jets 5, and its closeness can be adjusted according to the needs of actual conditions; Water inlet 3,, delivery port 4 and water jet 5 are communicated with the hollow structure of spray water jacket 1 respectively, and cooling device for plastics pipe sizing sleeve coordinates with calibration sleeve 6 and shaping box 7 while using, and is bolted.
During use, first close or turn down delivery port 4, water inlet 3 is connected with chilled water system independently, and cold water enters spray water jacket 1 hollow structure under certain pressure-acting, and by water jet 5 high velocity jet to the object that reaches quick cooling calibration sleeve 6 on calibration sleeve 6.
Advantage of the present invention, by being used in conjunction with calibration sleeve and shaping box, and is equipped with independently chilled water system cooling water source is provided, high speed cooling water directly sprays to calibration sleeve from hole for water spraying, and cooling capacity is high, produces plastic pipe outward appearance grace, production efficiency is high, reduces production costs.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (1)
1. a cooling device for plastics pipe sizing sleeve, comprises spray water jacket and bump joint; Described spray water jacket is hollow structure, described spray water jacket is horn-like shape, on described spray water-jacket outer wall, be respectively equipped with water inlet and delivery port, it is characterized in that, described spray water jacket inwall is provided with a plurality of equally distributed water jets, described water inlet, described delivery port is all communicated with hollow structure with described spray water jacket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210285052.9A CN103568291A (en) | 2012-08-11 | 2012-08-11 | Plastic pipe sizing sleeve cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210285052.9A CN103568291A (en) | 2012-08-11 | 2012-08-11 | Plastic pipe sizing sleeve cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103568291A true CN103568291A (en) | 2014-02-12 |
Family
ID=50041409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210285052.9A Pending CN103568291A (en) | 2012-08-11 | 2012-08-11 | Plastic pipe sizing sleeve cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103568291A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201304714Y (en) * | 2008-12-15 | 2009-09-09 | 福建亚通新材料科技股份有限公司 | Cooling device for plastics pipe sizing sleeve |
| CN101570053A (en) * | 2009-06-11 | 2009-11-04 | 潍坊中云科研有限公司 | Novel cooling device for manufacturing plastic double-wall corrugated pipe |
| CN202753418U (en) * | 2012-08-11 | 2013-02-27 | 宁波康润机械科技有限公司 | Plastic pipe sizing sleeve cooling device |
-
2012
- 2012-08-11 CN CN201210285052.9A patent/CN103568291A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201304714Y (en) * | 2008-12-15 | 2009-09-09 | 福建亚通新材料科技股份有限公司 | Cooling device for plastics pipe sizing sleeve |
| CN101570053A (en) * | 2009-06-11 | 2009-11-04 | 潍坊中云科研有限公司 | Novel cooling device for manufacturing plastic double-wall corrugated pipe |
| CN202753418U (en) * | 2012-08-11 | 2013-02-27 | 宁波康润机械科技有限公司 | Plastic pipe sizing sleeve cooling device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140212 |