CN208645990U - A kind of heavy caliber PE extrusion die water circulation cooling device - Google Patents
A kind of heavy caliber PE extrusion die water circulation cooling device Download PDFInfo
- Publication number
- CN208645990U CN208645990U CN201820813348.6U CN201820813348U CN208645990U CN 208645990 U CN208645990 U CN 208645990U CN 201820813348 U CN201820813348 U CN 201820813348U CN 208645990 U CN208645990 U CN 208645990U
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- water
- delivery conduit
- flange
- extrusion die
- ring disk
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Abstract
The utility model discloses a kind of heavy caliber PE extrusion die water circulation cooling devices, it is intended to solve heavy caliber PE tubing and be cooled down in process of production compared with slow, speed of production is low, is also easy to produce sag, size Control difficulty processing problems.Including booster water pump, the first delivery conduit, flange water ring disk, the second delivery conduit, drainpipe, water supplying pipe, heat insulating mattress, the water inlet of the booster water pump is connect with external fluid delivery conduit, the water outlet of booster water pump is connect with the first delivery conduit, the water inlet of first delivery conduit other end acting flange water ring disk, second delivery conduit one end is connect with the water outlet of flange water ring disk, the second delivery conduit other end runs in water pipe, and the flange water ring disk is connect using flange arrangement with the mouth mold end of PE extrusion die.The utility model is suitable for producing in heavy caliber PE tubing.
Description
Technical field
The utility model relates to PE extrusion die technical fields, more particularly, to a kind of heavy caliber PE extrusion die water
Cooling back installation.
Background technique
Without water circulation cooling device in existing heavy caliber PE extrusion die structure, in heavy caliber PE tubing production process
In, pipe embryo is during die extrusion, and since temperature is higher, material is made under the influence of self gravity also in molten condition
At sag phenomenon.
In heavy caliber PE tubing production process, since cooling effect is bad, cause speed of production slower, size Control is tired
It is difficult.
Utility model content
The technical problems to be solved in the utility model be in view of the deficiencies of the prior art and provide it is a kind of can accelerate it is cooling, anti-
The water circulation cooling device of sag.
In order to solve the above technical problems, the technical solution adopted in the utility model is as follows:
A kind of heavy caliber PE extrusion die water circulation cooling device, including booster water pump, the first delivery conduit, flange water ring
Disk, the second delivery conduit, drainpipe, water supplying pipe, the water inlet of the booster water pump are connect with external fluid delivery conduit, booster water pump
Water outlet is connect with the first delivery conduit, the water inlet connection of the first delivery conduit other end acting flange water ring disk, the second conveying
Tube at one end is connect with the water outlet of flange water ring disk, and the second delivery conduit other end runs in water pipe, and the flange water ring disk is adopted
It is connect with flange arrangement with the mouth mold end of PE extrusion die.
In above-mentioned heavy caliber PE extrusion die water circulation cooling device, first delivery conduit or the second delivery conduit
Using shunting structure.
In above-mentioned heavy caliber PE extrusion die water circulation cooling device, the heavy caliber PE extrusion die water circulating cooling
Device further includes heat insulating mattress, and the heat insulating mattress is mounted between the extrusion die mouth mold end PE and flange water ring disk.
In above-mentioned heavy caliber PE extrusion die water circulation cooling device, the flange water ring disk inner wall uses pinned sheepshank
Structure is in 5 ° ~ 10 ° of converging angles.
In above-mentioned heavy caliber PE extrusion die water circulation cooling device, the flange water ring disk inner wall is coated with layers of chrome.
Compared with prior art, the beneficial effect of technical solutions of the utility model is:
A kind of heavy caliber PE extrusion die water circulation cooling device of the utility model can speed up tubing and squeeze out from mouth mold end
Cooling afterwards improves production for the cooling effect for playing precooling of further Vacuum shaping so as to accelerate cooling time
Speed.It is precooled at mouth mold end, the rapid crystallization of fused materials can be accelerated, while inner wall avoids material using contraction structure
In the sag phenomenon that production process generates.
Detailed description of the invention
Fig. 1 is the utility model water circulation cooling device simplified schematic diagram.
Fig. 2 is that the utility model water circulation cooling device installs connection signal schematic diagram.
In figure: 1. booster water pumps, 2. first delivery conduits, 3. flange water ring disks, 4. second delivery conduits, 5. drainpipes,
6. water supplying pipe, 7. heat insulating mattress, 8. contraction structures.
Specific embodiment
The technical solution of the utility model is further illustrated with reference to the accompanying drawing.
Embodiment 1
As depicted in figs. 1 and 2, a kind of heavy caliber PE extrusion die water circulation cooling device, including booster water pump 1, first
Delivery conduit 2, flange water ring disk 3, the second delivery conduit 4, drainpipe 5, water supplying pipe 6, heat insulating mattress 7, the booster water pump 1
Water inlet is connect with external fluid delivery conduit 6, and the water outlet of booster water pump 1 is connect with the first delivery conduit 2, and the effect of booster water pump is
The size of water flow is controlled by adjusting the size of pressure.First delivery conduit, 2 other end acting flange water ring disk 3 into
The mouth of a river.Described second delivery conduit (4) one end is connect with the water outlet of flange water ring disk 3, and 4 other end of the second delivery conduit runs in
Water pipe 5.The flange water ring disk 3 is connect using flange arrangement with the mouth mold section of PE extrusion die.The heat insulating mattress 7 is mounted on
Between the extrusion die mouth mold end PE and flange water ring disk, the cooling influence to die temperature of water is reduced.
As shown in Figure 1, first delivery conduit 2 or the second delivery conduit 7 use shunting structure, multiple water inlets and
Water outlet, makes water flow from the bottom to top, and the state of flowing is remained in water ring, reaches cooling uniform effect.
As shown in Figure 1, the flange water ring disk inner wall uses contraction structure 8, it is in 5 ° ~ 10 ° of converging angles, to make up object
Expect deformation when cooling meat, to guarantee the stability of size, while preventing sagging as caused by the weight of itself and generating
The phenomenon that wall unevenness.The flange water ring disk inner wall is coated with layers of chrome, is allowed to smooth, is not easy to get rusty.
After pipe is squeezed out from mouth mold end, into water circle device system, is precooled, accelerated in water circle device
Fused materials crystallize rapidly, while inner wall avoids material in certain converging angles to make up deformation when material cooling meat
In the sag phenomenon that production process generates, guarantee the stability of size.
To sum up, the water circulation cooling device of the utility model has many advantages, such as to accelerate cooling, anti-sag.The utility model is real
It is strong with property, it is widely used.
Obviously, the above embodiments of the present invention is merely examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.It is made within the spirit and principle of the present invention any to repair
Change, equivalent replacement and improvement etc., should be included within the utility model scope of the claims.
Claims (5)
1. a kind of heavy caliber PE extrusion die water circulation cooling device, it is characterised in that: including booster water pump (1), the first conveying
Conduit (2), flange water ring disk (3), the second delivery conduit (4), drainpipe (5) and water supplying pipe (6), the booster water pump (1)
Water inlet is connect with external fluid delivery conduit (6), and the water outlet of booster water pump (1) is connect with the first delivery conduit (2), and the first conveying is led
The water inlet connection of (2) other end acting flange water ring disk (3) is managed, the second delivery conduit (4) one end goes out with flange water ring disk (3)
Mouth of a river connection, the second delivery conduit (4) other end run in water pipe (5), and the flange water ring disk (3) is squeezed using flange arrangement and PE
The mouth mold end connection of mold out.
2. heavy caliber PE extrusion die water circulation cooling device according to claim 1, which is characterized in that described first is defeated
Send conduit (2) or the second delivery conduit (4) using shunting structure.
3. heavy caliber PE extrusion die water circulation cooling device according to claim 1, which is characterized in that the big mouth
Diameter PE extrusion die water circulation cooling device further includes heat insulating mattress (7), and the heat insulating mattress (7) is mounted on PE extrusion die mouth
Between mould end and flange water ring disk (3).
4. heavy caliber PE extrusion die water circulation cooling device according to claim 1, which is characterized in that the flange water
The ring disk (3) inner wall uses contraction structure (8), is in 5 ° ~ 10 ° of converging angles.
5. heavy caliber PE extrusion die water circulation cooling device according to claim 4, which is characterized in that the flange water
The ring disk (3) inner wall is coated with layers of chrome.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820813348.6U CN208645990U (en) | 2018-05-29 | 2018-05-29 | A kind of heavy caliber PE extrusion die water circulation cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820813348.6U CN208645990U (en) | 2018-05-29 | 2018-05-29 | A kind of heavy caliber PE extrusion die water circulation cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208645990U true CN208645990U (en) | 2019-03-26 |
Family
ID=65779971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820813348.6U Active CN208645990U (en) | 2018-05-29 | 2018-05-29 | A kind of heavy caliber PE extrusion die water circulation cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208645990U (en) |
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2018
- 2018-05-29 CN CN201820813348.6U patent/CN208645990U/en active Active
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