CN206030497U - Pipeline extrusion line's quick cooling device - Google Patents
Pipeline extrusion line's quick cooling device Download PDFInfo
- Publication number
- CN206030497U CN206030497U CN201620894468.4U CN201620894468U CN206030497U CN 206030497 U CN206030497 U CN 206030497U CN 201620894468 U CN201620894468 U CN 201620894468U CN 206030497 U CN206030497 U CN 206030497U
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- Prior art keywords
- cooling device
- extrusion line
- pipeline
- cooling water
- accepting groove
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Abstract
The utility model discloses a pipeline extrusion line's quick cooling device, its including extrude the head, with extrude the first vacuum chilling basin that docks, be located extrude the head with cooling device in advance between the vacuum chilling basin, cooling device is including fixing in advance on the vacuum chilling basin and the inside casing that is formed with the accepting groove, with cooling water piping, the formation of accepting groove intercommunication the accepting groove simultaneously encloses the guider of fender. The utility model discloses 25 meters / minute have been risen to with extrusion line's linear velocity from 15 meters / minute to the quality of tubular product has also obtained the assurance, through simple and easy cooling device in advance to less investment has gaind the investment of great expensive equipment for, reduces the operation cost of enterprise.
Description
【Technical field】
The utility model belongs to automobile pipeline manufacturing technology field, more particularly to a kind of quick cooling of pipeline extrusion line
Device.
【Background technology】
Vehicle fuel and steam conveying pipeline are the indispensable parts of automobile, and main material is the multilayer of nylon material
Pipe, is widely used in automobile engine and fuel tank periphery pipe-line system.And the related physical performance of nylon tube is directly connected to
The safety problem of the quality of product and car load.In nylon tube expressing technique, the speed of production of extrusion line is directly connected to production
Efficiency, improving production efficiency are the effective means that enterprise reduces production cost.And in the same of the linear velocity for lifting extrusion line
When, it is ensured that product quality does not reduce becoming a difficult problem because of the lifting of extrusion linear speed.In addition, in nylon tube expressing technique
In, the cooling of tubing is an important processing step, and this processing step is directly connected to the tensile strength of nylon tube, elongation
The performance parameters such as rate, explosion, cold shock, are directly connected to the quality of tubing.Cooling device of the prior art such as specification
Shown in Fig. 1 in accompanying drawing, certain distance is provided with vacuum cooled tank behind the extruder head of extrusion line, due to extruder head
There is a certain distance between cooling device, cause tube-cooled not in time, performance indications situation not up to standard easily occur；
And cooling velocity is slower so that extrusion linear speed can only be controlled within 15 ms/min.
Therefore, it is necessary to provide a kind of quickly cooling device of new pipeline extrusion line to solve the above problems.
【Utility model content】
Main purpose of the present utility model is to provide a kind of quickly cooling device of pipeline extrusion line, effectively can be carried
High cooling velocity, so as to improve the extruded velocity of extrusion line, and can guarantee that the performance indications of tubing are up to standard.
The utility model is achieved through the following technical solutions above-mentioned purpose：A kind of quickly cooling device of pipeline extrusion line,
Which includes the vacuum cooled tank that extruder head docked with the extruder head, positioned at the extruder head and the vacuum cooled tank
Between precooling device, the precooling device includes being fixed on the vacuum cooled tank and being internally formed collecting
Cooling water pipeline that the housing of groove is connected with the accepting groove, the guider for forming the one face enclosing of accepting groove.
Further, one surface of the housing is provided with U-shaped groove, and the guider is limited by the groove
System is on the housing.
Further, the guider include being arranged on its surface terminal pad, be fixed in the terminal pad into
Type pipe, the shaping pipe surface tiling are provided with some inside and outside through holes.
Further, the accepting groove is by the outer wall surface of the vacuum cooled tank, the guider and the shell
Body enclosing is formed, and is non-close structure above the accepting groove.
Further, switch is provided with the cooling water pipeline.
Further, also include positioned at the cooling water circulation groove precooled below device and with the cooling water following
The refrigerating plant of annular groove connection.
Further, the cooling water pipeline is connected with the refrigerating plant.
Further, the cooling water circulation groove, the refrigerating plant, the cooling water pipeline and the collecting flute profile
Into cooling water recirculation system.
Compared with prior art, the beneficial effect of the quickly cooling device of the utility model pipeline extrusion line is：Extrusion
The linear velocity of line is lifted to 25 ms/min from 15 ms/min, and the quality of tubing is also guaranteed；By easy to be pre-
Cooling device, with less investment, has exchanged the investment of great expensive device for, has reduced the operation cost of enterprise.Specifically,
1) by being provided with precooling device between extruder head and vacuum cooled tank so that after tubing carries out precooling,
Frictional force suffered by tube surfaces reduces, and the micro-crack of tube surfaces is reduced, and reduces tubing surface under external force
The degree of expansion of micro-crack so that state of the performance improvement to before not raising speed；
2) by arranging some through holes in shaping pipe surface so that pipeline can be just precooled in final shaping unit so that
Tube-cooled in time, is that the performance of tubing is up to standard there is provided guarantee；
3) it is directed to device to be stuck on housing by groove, when pipe diameter changes, only need to changes guider
, convenient disassembly, and cost is relatively low.
【Description of the drawings】
Fig. 1 is the structural representation of cooling device in prior art；
Structural representations of the Fig. 2 for the utility model embodiment；
Fig. 3 is the structural representation of precooling device in the utility model embodiment；
In figure, numeral is represented：
The quickly cooling device of 100 pipeline extrusion line；
1 extruder head；2 vacuum cooled tanks；3 precool device, 31 housings, 311 accepting grooves, 32 cooling water pipelines, 33 companies
Connect disk, 34 formed pipes；4 cooling water circulation grooves.
【Specific embodiment】
Embodiment：
Refer to Fig. 2-Fig. 3, quickly cooling device 100 of the present embodiment for pipeline extrusion line, it include extruder head 1, and
Extruder head docking vacuum cooled tank 2, the precooling device 3 between extruder head 1 and vacuum cooled tank 2, positioned at pre-
Cooling water circulation groove 4 below cooling device 3 and the refrigerating plant (not indicating in figure) connected with cooling water circulation groove 4.
Precool device 3 include being fixed on housing 31 that is on vacuum cooled tank 2 and being internally formed accepting groove 311,
The cooling water pipeline 32 connected with accepting groove 311, the guider for forming 311 1 face enclosing of accepting groove.
31 1 surface of housing is provided with U-shaped groove (not indicating in figure), and guider is spacing in housing by groove
On 31.
Switch (not indicating in figure) is provided with cooling water pipeline 32, for turning on or closing cooling water pipeline 32.Cooling
Waterpipe 32 is connected with refrigerating plant, and cooling water circulation groove 4, refrigerating plant, cooling water pipeline 32 and accepting groove 311 are defined
Cooling water recirculation system.
Guider includes the terminal pad 33 for being arranged on surface, the formed pipe 34 being fixed in terminal pad 33.Formed pipe 34
Surface tiling is provided with inside and outside some through holes (not indicating in figure).
The outer wall surface of vacuum cooled tank 2, guider and housing 31 define accepting groove 311.Above accepting groove 311
For enclosed construction, when overflowing upwards after the cooling hydroful in accepting groove 311, underlying cooling water circulation groove is fallen
In 4, facilitate cycling and reutilization.The temperature setting of the coolant in accepting groove 311 is optimal for 7.5～17.5 degrees Celsius.
The present embodiment is that the operation principle of the quickly cooling device 100 of pipeline extrusion line is：Pipeline is extruded into from extruder head 1
Type, enters in formed pipe 34, and the cooling water in accepting groove 311 is pre-cooled, and enters back into vacuum cooled tank 2
In further cooled down, while cooling water through cooling water circulation groove 4, refrigerating plant, cooling water pipeline 32 and house
Groove 311 defines cyclic utilization system.
The present embodiment is that the beneficial effect of the quickly cooling device 100 of pipeline extrusion line is：The linear velocity of extrusion line from
15 ms/min are lifted to 25 ms/min, and the quality of tubing is also guaranteed；Device is precooled by easy, with compared with
Little investment, has exchanged the investment of great expensive device for, reduces the operation cost of enterprise.Specifically, by extruder head with it is true
Precooling device is provided between empty bosh so that after tubing carries out precooling, the frictional force suffered by tube surfaces reduces,
The micro-crack of tube surfaces is reduced, and reduces the degree of expansion of tubing crizzle under external force so that performance changes
The state being apt to before not raising speed；And by arranging some through holes in shaping pipe surface so that pipeline can just enter in final shaping unit
Row is precooled so that tube-cooled in time, is that the performance of tubing is up to standard there is provided guarantee；It is directed to device and shell is stuck in by groove
On body, when pipe diameter changes, guider, convenient disassembly need to be changed only, and cost is relatively low.
Above-described is only some embodiments of the present utility model.For the person of ordinary skill of the art,
On the premise of design being created without departing from the utility model, can also make some deformations and improvement, these belong to practical
New protection domain.
Claims (8)
1. a kind of quickly cooling device of pipeline extrusion line, it is characterised in that：Which includes what extruder head was docked with the extruder head
Vacuum cooled tank, the precooling device between the extruder head and the vacuum cooled tank, the precooling device
Including the cooling that housing that is being fixed on the vacuum cooled tank and being internally formed accepting groove is connected with the accepting groove
Waterpipe, the guider for forming the one face enclosing of accepting groove.
2. the quickly cooling device of pipeline extrusion line as claimed in claim 1, it is characterised in that：One surface of the housing is arranged
There is U-shaped groove, the guider is limited on the housing by the groove.
3. the quickly cooling device of pipeline extrusion line as claimed in claim 1, it is characterised in that：The guider includes setting
Terminal pad, the formed pipe being fixed in the terminal pad on its surface is put, the shaping pipe surface tiling is provided with some passing through
Lead to inside and outside through hole.
4. the quickly cooling device of pipeline extrusion line as claimed in claim 1, it is characterised in that：The accepting groove is by described true
The outer wall surface of empty bosh, the guider are formed with the housing enclosing, and are non-close above the accepting groove
Structure.
5. the quickly cooling device of pipeline extrusion line as claimed in claim 1, it is characterised in that：Set on the cooling water pipeline
It is equipped with switch.
6. the quickly cooling device of pipeline extrusion line as claimed in claim 1, it is characterised in that：Also include positioned at the precooling
But cooling water circulation groove below device and the refrigerating plant connected with the cooling water circulation groove.
7. the quickly cooling device of pipeline extrusion line as claimed in claim 6, it is characterised in that：The cooling water pipeline and institute
State refrigerating plant connection.
8. the quickly cooling device of pipeline extrusion line as claimed in claim 6, it is characterised in that：The cooling water circulation groove,
The refrigerating plant, the cooling water pipeline and the accepting groove define cooling water recirculation system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620894468.4U CN206030497U (en) | 2016-08-17 | 2016-08-17 | Pipeline extrusion line's quick cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620894468.4U CN206030497U (en) | 2016-08-17 | 2016-08-17 | Pipeline extrusion line's quick cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206030497U true CN206030497U (en) | 2017-03-22 |
Family
ID=58306788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620894468.4U Active CN206030497U (en) | 2016-08-17 | 2016-08-17 | Pipeline extrusion line's quick cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206030497U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108582566A (en) * | 2018-05-23 | 2018-09-28 | 浙江利帆家具有限公司 | Preparation equipment and technique based on nano-cellulose activeness and quietness HDPE composite furniture material |
-
2016
- 2016-08-17 CN CN201620894468.4U patent/CN206030497U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108582566A (en) * | 2018-05-23 | 2018-09-28 | 浙江利帆家具有限公司 | Preparation equipment and technique based on nano-cellulose activeness and quietness HDPE composite furniture material |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |