CN205601121U - Novel polymer integration insulating tube production facility - Google Patents
Novel polymer integration insulating tube production facility Download PDFInfo
- Publication number
- CN205601121U CN205601121U CN201620311915.9U CN201620311915U CN205601121U CN 205601121 U CN205601121 U CN 205601121U CN 201620311915 U CN201620311915 U CN 201620311915U CN 205601121 U CN205601121 U CN 205601121U
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- Prior art keywords
- overlay film
- cooling
- die head
- end cap
- rear end
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a novel polymer integration insulating tube production facility, including core pipe pulling mechanism, tectorial membrane extruder, tectorial membrane die head and cooling design die head. Core pipe pulling mechanism sets up the core pipe feed end front side at the tectorial membrane die head, cooling design die head sets up the discharge end rear side at the tectorial membrane die head, the discharge gate of tectorial membrane extruder inserts on the tectorial membrane feed inlet of tectorial membrane die head, the tectorial membrane die head includes front end housing, tectorial membrane sleeve and rear end cap, the front end housing includes front end housing body, the preceding sleeve shaft shoulder and covers the membrane core axle, the rear end cap includes rear end cap body, the back sleeve shaft shoulder and indent boss, the indent boss with cover the tectorial membrane throat that the membrane core major structure circularized. This equipment is favorable to improving the production efficiency of high density polyethylene outer jacket polymer insulating tube and the stability and the homogeneity of product.
Description
Technical field
This utility model relates to a kind of production equipment for producing outer jacket polymer thermal insulative pipe, is that a kind of novel high polymer integration insulating tube produces equipment in particular.
Background technology
Traditional utilidor system of laying be by pipeline laying in special trench, this mode consumes substantial amounts of construction material, quantities is big, long in time limit, many with other specialty cross-operation, especially need to take the biggest position on limited vertical direction spatial, the problem bringing many to the synthetic operation of tube net outside, and substantial amounts of human and material resources will be put into every year and financial resources carry out maintenance.Therefore utilidor have ditch be laid in economy, consume energy and ensure the aspects such as duration, all there is the biggest drawback.And direct-buried heat insulation pipe compensate for many defects of laying, is widely applied in engineering.But the mode of existing outer jacket direct-buried thermal insulation pipe production most employing spraying carrys out application outer protective polyethylene layer, there is certain technological deficiency in the thickness at outer jacket in its uniformity, and the more important thing is that its production efficiency is relatively low.
Utility model content
Based on above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of novel high polymer integration insulating tube to produce equipment, and this equipment is conducive to improving the production efficiency of high density polyethylene (HDPE) outer jacket polymer thermal insulative pipe and the stability of product and homogeneity.
The technical solution of the utility model is: a kind of novel high polymer integration insulating tube produces equipment, including core pipe material pulling mechanism, overlay film extruder, overlay film die head and cooling and shaping die head.
Described core pipe material pulling mechanism is about a pair intermeshing cylinder or conveyer belt.
Described core pipe material pulling mechanism is arranged on front side of the core pipe feed end of overlay film die head, and described cooling and shaping die head is arranged on rear side of the discharge end of overlay film die head, and the discharging opening of described overlay film extruder is linked on the overlay film charging aperture of overlay film die head.
Described overlay film die head includes drive end bearing bracket, overlay film sleeve and rear end cap, and described drive end bearing bracket and rear end cap are separately mounted to the two ends of overlay film sleeve, in order to form the overlay film die cavity of annular, described overlay film sleeve is provided with overlay film charging aperture.
Described drive end bearing bracket includes drive end bearing bracket body, the front sleeve shaft shoulder and overlay film mandrel；The described front sleeve shaft shoulder and overlay film mandrel are set in sequence in the medial surface that drive end bearing bracket body divides.
Described rear end cap includes rear end cap body, the rear sleeve shaft shoulder and indent boss, and the sleeve shaft shoulder after described indent boss and the junction self-assembling formation of rear end cap body, described indent boss arranges the medial surface of rear end cap body.
Described indent boss constitutes the overlay film reducing of annular with overlay film mandrel.
In other preferred embodiments, it is part or all of that novel high polymer integration insulating tube of the present utility model produces that equipment also includes in techniques below scheme, specific as follows:
Described cooling and shaping die head includes cooling down drive end bearing bracket, cooling cover and cooling rear end cap, described cooling drive end bearing bracket and cooling rear end cap are separately mounted to before and after cooling cover on end face, the installation shaft shoulder it is respectively arranged with on end face before and after described cooling cover, described cooling drive end bearing bracket includes cooling down drive end bearing bracket body and cooled inner wall, described cooled inner wall axially extends to cooling rear end cap, it is correspondingly arranged on sealing ring mounting groove on described cooling rear end cap, the side of described cooling cover is provided with cooling liquid inlet, and opposite side corresponding thereto is provided with cooling liquid outlet.
The processing of spare and accessory parts and removing and installing for convenience, described drive end bearing bracket and rear end cap are arranged on the two ends of overlay film sleeve respectively through spiro connecting piece.Described cooling drive end bearing bracket and cooling rear end cap are respectively before and after spiro connecting piece is arranged on cooling cover on end face.
In order to prevent the material cooled and solidified in overlay film die cavity, the overlay film sleeve outer wall of described overlay film die head is also wrapped on electric heater unit.
The beneficial effects of the utility model are: this equipment is directly realized quick film coating operation during the core pipe of insulating tube carries, and it is furnished with cooling and shaping die head, can realize the quick cooling and shaping of outer jacket heat after overlay film rapidly, therefore this utility model is conducive to improving the production efficiency of high density polyethylene (HDPE) outer jacket polymer thermal insulative pipe and the stability of product and homogeneity.
Accompanying drawing explanation
Fig. 1 is the structural representation that in embodiment, novel high polymer integration insulating tube produces equipment.
Label declaration: 1-core pipe material pulling mechanism 2-overlay film extruder 3-overlay film die head 4-cooling and shaping die head 5-core pipe 6-electric heater unit；
3.1-drive end bearing bracket 3.2-overlay film sleeve 3.3-rear end cap 3.4-overlay film die cavity 3.5-overlay film charging aperture 3.6-overlay film reducing；
4.1-cooling drive end bearing bracket 4.2-cooling cover 4.3-cools down rear end cap 4.4-cooled inner wall 4.5-sealing ring mounting groove 4.6-cooling liquid inlet 4.7-cooling liquid outlet.
Detailed description of the invention
By describing technology contents of the present utility model, structural feature in detail, being realized purpose and effect, below in conjunction with embodiment and coordinate accompanying drawing to be explained in detail.
As it is shown in figure 1, novel high polymer integration insulating tube of the present utility model produces equipment includes core pipe material pulling mechanism 1, overlay film extruder 2, overlay film die head 3 and cooling and shaping die head 4.
Described core pipe material pulling mechanism is about a pair intermeshing cylinder or conveyer belt.
Described core pipe material pulling mechanism 1 is arranged on front side of the core pipe feed end of overlay film die head 3, and described cooling and shaping die head 4 is arranged on rear side of the discharge end of overlay film die head 3, and the discharging opening of described overlay film extruder 2 is linked on the overlay film charging aperture of overlay film die head 3；
Described overlay film die head 3 includes drive end bearing bracket 3.1, overlay film sleeve 3.2 and rear end cap 3.3, and described drive end bearing bracket and rear end cap are separately mounted to the two ends of overlay film sleeve, in order to form the overlay film die cavity 3.4 of annular, described overlay film sleeve is provided with overlay film charging aperture 3.5；
Described drive end bearing bracket includes drive end bearing bracket body, the front sleeve shaft shoulder and overlay film mandrel；The described front sleeve shaft shoulder and overlay film mandrel are set in sequence in the medial surface that drive end bearing bracket body divides；
Described rear end cap includes rear end cap body, the rear sleeve shaft shoulder and indent boss, and the sleeve shaft shoulder after described indent boss and the junction self-assembling formation of rear end cap body, described indent boss arranges the medial surface of rear end cap body；
Described indent boss constitutes the overlay film reducing 3.6 of annular with overlay film mandrel.
Novel high polymer integration insulating tube of the present utility model produces equipment and also includes techniques below scheme:
Described cooling and shaping die head includes cooling down drive end bearing bracket 4.1, cooling cover 4.2 and cooling rear end cap 4.3, described cooling drive end bearing bracket and cooling rear end cap are separately mounted to before and after cooling cover on end face, the installation shaft shoulder it is respectively arranged with on end face before and after described cooling cover, described cooling drive end bearing bracket includes cooling down drive end bearing bracket body and cooled inner wall 4.4, described cooled inner wall axially extends to cooling rear end cap, it is correspondingly arranged on sealing ring mounting groove 4.5 on described cooling rear end cap, the side of described cooling cover is provided with cooling liquid inlet 4.6, opposite side corresponding thereto is provided with cooling liquid outlet 4.7.
The processing of spare and accessory parts and removing and installing for convenience, described drive end bearing bracket and rear end cap are arranged on the two ends of overlay film sleeve respectively through spiro connecting piece.Described cooling drive end bearing bracket and cooling rear end cap are respectively before and after spiro connecting piece is arranged on cooling cover on end face.
In order to prevent the material cooled and solidified in overlay film die cavity, the overlay film sleeve outer wall of described overlay film die head is also wrapped on electric heater unit 6.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing this utility model description and accompanying drawing content to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, it is included in scope of patent protection of the present utility model.
Claims (6)
1. novel high polymer integration insulating tube produces an equipment, including core pipe material pulling mechanism, overlay film extruder, overlay film die head and cooling and shaping die head, it is characterised in that:
Described core pipe material pulling mechanism is arranged on front side of the core pipe feed end of overlay film die head, and described cooling and shaping die head is arranged on rear side of the discharge end of overlay film die head, and the discharging opening of described overlay film extruder is linked on the overlay film charging aperture of overlay film die head；
Described overlay film die head includes drive end bearing bracket, overlay film sleeve and rear end cap, and described drive end bearing bracket and rear end cap are separately mounted to the two ends of overlay film sleeve, in order to form the overlay film die cavity of annular, described overlay film sleeve is provided with overlay film charging aperture；
Described drive end bearing bracket includes drive end bearing bracket body, the front sleeve shaft shoulder and overlay film mandrel；The described front sleeve shaft shoulder and overlay film mandrel are set in sequence in the medial surface that drive end bearing bracket body divides；
Described rear end cap includes rear end cap body, the rear sleeve shaft shoulder and indent boss, and the sleeve shaft shoulder after described indent boss and the junction self-assembling formation of rear end cap body, described indent boss arranges the medial surface of rear end cap body；
Described indent boss constitutes the overlay film reducing of annular with overlay film mandrel.
Novel high polymer integration insulating tube the most according to claim 1 produces equipment, it is characterized in that: described cooling and shaping die head includes cooling down drive end bearing bracket, cooling cover and cooling rear end cap, described cooling drive end bearing bracket and cooling rear end cap are separately mounted to before and after cooling cover on end face, the installation shaft shoulder it is respectively arranged with on end face before and after described cooling cover, described cooling drive end bearing bracket includes cooling down drive end bearing bracket body and cooled inner wall, described cooled inner wall axially extends to cooling rear end cap, it is correspondingly arranged on sealing ring mounting groove on described cooling rear end cap, the side of described cooling cover is provided with cooling liquid inlet, opposite side corresponding thereto is provided with cooling liquid outlet.
Novel high polymer integration insulating tube the most according to claim 1 produces equipment, it is characterised in that: described drive end bearing bracket and rear end cap are arranged on the two ends of overlay film sleeve respectively through spiro connecting piece.
Novel high polymer integration insulating tube the most according to claim 2 produces equipment, it is characterised in that: described cooling drive end bearing bracket and cooling rear end cap are respectively before and after spiro connecting piece is arranged on cooling cover on end face.
Novel high polymer integration insulating tube the most according to claim 1 produces equipment, it is characterised in that: it is also wrapped on electric heater unit on the overlay film sleeve outer wall of described overlay film die head.
Novel high polymer integration insulating tube the most according to claim 1 produces equipment, it is characterised in that: described core pipe material pulling mechanism is about a pair intermeshing cylinder or conveyer belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620311915.9U CN205601121U (en) | 2016-04-14 | 2016-04-14 | Novel polymer integration insulating tube production facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620311915.9U CN205601121U (en) | 2016-04-14 | 2016-04-14 | Novel polymer integration insulating tube production facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205601121U true CN205601121U (en) | 2016-09-28 |
Family
ID=56972251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620311915.9U Expired - Fee Related CN205601121U (en) | 2016-04-14 | 2016-04-14 | Novel polymer integration insulating tube production facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205601121U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110103441A (en) * | 2018-01-11 | 2019-08-09 | 上海金湖挤出设备有限公司 | The saturating static conductive petroleum pipeline extrusion die of two-layer barrier |
| CN114789545A (en) * | 2022-04-08 | 2022-07-26 | 江苏君华特种工程塑料制品有限公司 | Bar rubber coating device and rubber coating process |
-
2016
- 2016-04-14 CN CN201620311915.9U patent/CN205601121U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110103441A (en) * | 2018-01-11 | 2019-08-09 | 上海金湖挤出设备有限公司 | The saturating static conductive petroleum pipeline extrusion die of two-layer barrier |
| CN114789545A (en) * | 2022-04-08 | 2022-07-26 | 江苏君华特种工程塑料制品有限公司 | Bar rubber coating device and rubber coating process |
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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: 20160928 Termination date: 20180414 |
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| CF01 | Termination of patent right due to non-payment of annual fee |