CN208645993U - A kind of PVC-U supplying drainage inner wall cooling and shaping device - Google Patents
A kind of PVC-U supplying drainage inner wall cooling and shaping device Download PDFInfo
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- CN208645993U CN208645993U CN201820814138.9U CN201820814138U CN208645993U CN 208645993 U CN208645993 U CN 208645993U CN 201820814138 U CN201820814138 U CN 201820814138U CN 208645993 U CN208645993 U CN 208645993U
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Abstract
The utility model relates to PVC pipe field shaping techniques, more particularly to a kind of PVC-U supplying drainage inner wall cooling and shaping device, including extruder, extrusion die, cooling and shaping device, vacuum water tank, dragger, the cooling and shaping device includes cooler, mixing tube, shaping mechanism, the mixing tube is penetrated from the mold core of extrusion die from the side of extrusion die and is pierced by, the cooler is connect by mixing tube with shaping mechanism, the connection of the input terminal of the extruder and extrusion die, the output end of the extrusion die is connected by the input terminal of shaping mechanism and vacuum water tank, the output end of the vacuum water tank is connect with dragger.The utility model except original sizing type of cooling it is constant, in the case that board place is also constant, it is cooling simultaneously to pipe material inner wall, the rapid cooling sizing of inner wall is realized by shaping mechanism, due to inside and outside uniform cooling, cooling velocity is accelerated, and the efficiency of tubing production improves, and the physical property of product also improves.
Description
Technical field
The utility model relates to PVC pipe field shaping techniques, cooling more particularly to a kind of PVC-U supplying drainage inner wall
Shaping equipment.
Background technique
In the prior art, to/effective outer diameter the sizing of draining, a special shaping equipment is mounted on vacuum water shaping cover
In case, to/hang water pipe and produce when, the material squeezed out from die head enters shaping cover inner hole, fixed being adsorbed on to/drainpipe by vacuum
The molding of jacket inner wall, is cooled and shaped tubing by spraying water and soaking, this mode guarantees that product outer diameter, cooling are from outside
Cooling, inside does not carry out shaping and cools down.
Utility model content
The utility model is to solve above-mentioned technological deficiency, provides a kind of PVC-U supplying drainage inner wall cooling and shaping
Device, except original sizing type of cooling is constant, in the case that board place is also constant, pipe material inner wall cools down simultaneously, reduces
The status that tubing only has outer wall cooling.
The technical solution of the utility model is；A kind of PVC-U supplying drainage inner wall cooling and shaping device, including extruder,
Extrusion die, cooling and shaping device, vacuum water tank, dragger, the cooling and shaping device include cooler, mixing tube, sizing
Mechanism, the mixing tube are penetrated from the mold core of extrusion die from the side of extrusion die and are pierced by, and the cooler passes through mixing tube
It is connect with shaping mechanism, the input terminal connection of the extruder and extrusion die, the output end of the extrusion die passes through sizing
The connection of the input terminal of mechanism and vacuum water tank, the output end of the vacuum water tank are connect with dragger.
Further, shaping mechanism include hold-down support, sizing add lustre to part, connection gas bar, water ring, fixed link, it is described solid
Determine the output end that support is bolted on extrusion die, the sizing adds lustre to, and part is interior set on vacuum water tank and hold-down support connects
It connects, one end of the connection gas bar passes through hold-down support, sizing adds lustre to, and part is connect with mixing tube, the other end of the connection gas bar
It is connect with the water ring being set in vacuum water tank, the fixed link sequentially passes through water ring, sizing adds lustre to, and part, hold-down support protrude into
Shaping mechanism is fixed in the mold core of extrusion die.
Further, heat shield is equipped between hold-down support and extrusion die.Heat shield will be freshly extruded out of extrusion die
Tubing carries out a degree of cooling, avoids having an impact hold-down support because its temperature is excessively high, to make to connect in gas bar
Cooling aqueous vapor receives influence.
Further, the sizing part that adds lustre to is the high temperature resistant of cylindrical structure, anti abrasive plastic part, radius and need to be determined
The cooling pipe material inner wall radius of type is equal.Pipe material inner wall be close to sizing add lustre to part (high temperature resistant, resistance to abrasion polytetrafluoroethylene (PTFE) material
Material) surface production, the hole size of tubing is carried out shaping, ensure that the size of inner hole, circularity, tubing wall thickness, by with
Sizing adds lustre to part mantle friction, improves the finish and brightness of pipe material inner wall, reducing supplying drainage, water exists in the application
The resistance flowed in pipe, reduces the adhesive force of inner wall foreign matter.
Further, hold-down support is cylindrical structure, and radius is equal with that need to carry out shaping cooling pipe material inner wall radius,
Tubing is set to smoothly transit into vacuum water tank.
Further, mixing tube uses hollow pipe resistant to high temperature.Guarantee carries out aqueous vapor after cooling through cooler and is not squeezed out
The temperature of die head influences, and keeps low temperature, does not influence cooling effect.
Wherein cooler uses water chiller and air cooling machine, the compression of the cooling water and air cooling machine of water chiller
Air is input in mixing tube together, forms the aqueous vapor of aerosol state, it is therefore an objective to can be evaporated and is quickly rapidly cooled, improve pipe
The cooling velocity of material inner wall.
When PVC-U supplying drainage produces, extruder work is plasticized PVC raw material, is extruded into tubing by extrusion die,
Through cooling and shaping device, the cooling and shaping in vacuum water tank forms tubing, and is pulled out by dragger.When tubing enters vacuum
When water tank, cooler is started, and cooling aqueous vapor enters connection gas bar along mixing tube, and aqueous vapor is connected gas bar and sequentially passes through fixed branch
Seat, sizing, which add lustre to, is transported to water ring after part, and cooling aqueous vapor is sprayed onto pipe material inner wall and cooled down by water ring, cooling aqueous vapor edge
Even circumferential is sprayed on tubing internal perisporium, reduces the temperature for producing tubing, accelerates tubing cooling velocity, while after cooling
Tubing moves forwards under the drive of dragger, and sizing adds lustre to part and pipe material inner wall friction, because sizing add lustre to part be high temperature resistant, it is resistance to
The plastic part of abrasion, tubing by sizing add lustre to part when, inner surface becomes bright, at the same have aqueous vapor be sprayed on pipe material inner wall carry out it is cold
But, size of pipe and tubing is also decided.
The utility model has the beneficial effects that；
1, except original sizing type of cooling is constant, in the case that board place is also constant, pipe material inner wall cools down simultaneously, subtracts
The status that tubing only has outer wall cooling is lacked.
2, the inside and outside wall stress for reducing tubing and generating while cooling cooling simultaneously, improves the physical property of product.3, it sets
Have a shaping mechanism, inside tubing on shaping mechanism by when, the hole size of tubing is carried out shaping, ensure that the ruler of inner hole
Very little, the wall thickness of circularity, tubing improves the finish and brightness of pipe material inner wall, enhances by adding lustre to the friction of part in sizing
Mobility of the water in water pipe, reduce foreign matter, scale pipe material inner wall adhesiveness.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；In order to better illustrate this embodiment, attached
Scheme certain components to have omission, zoom in or out, does not represent the size of actual product；To those skilled in the art,
The omitting of some known structures and their instructions in the attached drawings are understandable.Being given for example only property of positional relationship is described in attached drawing
Illustrate, should not be understood as the limitation to this patent.
Embodiment 1:
The utility model in the case where also constant except original constant board place of the sizing type of cooling, outer wall into
While row is cooling, 13 inner wall of tubing is also carried out while cooling.
As shown in Figure 1, a kind of PVC-U supplying drainage inner wall cooling and shaping device, including it is extruder 1, extrusion die 2, cold
But shaping equipment, vacuum water tank 3, dragger 4, the cooling and shaping device include cooler 5, mixing tube 6, shaping mechanism, institute
State mixing tube 6 and penetrate from the side of extrusion die 2 from the mold core of extrusion die 2 and be pierced by, the cooler 5 by mixing tube 6 with
Shaping mechanism connection, the extruder 1 are connect with the input terminal of extrusion die 2, and the output end of the extrusion die 2 passes through sizing
Mechanism is connect with the input terminal of vacuum water tank 3, and the output end of the vacuum water tank 3 is connect with dragger 4.
In the present embodiment, shaping mechanism includes that hold-down support 7, sizing add lustre to part 8, connection gas bar 9, water ring 10, solid
Fixed pole 11, the hold-down support 7 are bolted on the output end of extrusion die 2, and the sizing adds lustre to part 8 set on vacuum water
It is connect in case 3 with hold-down support 7, one end of the connection gas bar 9 passes through hold-down support 7, sizing adds lustre to, and part 8 connects with mixing tube 6
It connects, the other end of the connection gas bar 9 is connect with the water ring 10 being set in vacuum water tank 3, and the fixed link 11 sequentially passes through
Add lustre to part 8, hold-down support 7 of water ring 10, sizing protrudes into the mold core of extrusion die 2 shaping mechanism is fixed.
In the present embodiment, heat shield 12 is equipped between hold-down support 7 and extrusion die 2.Heat shield 12 will be from extrusion die
Freshly extruded tubing 13 carries out a degree of cooling in first 2, avoids having an impact hold-down support 7 because its temperature is excessively high, from
And the cooling aqueous vapor connected in gas bar 9 is made to receive influence.
In the present embodiment, the sizing part 8 that adds lustre to is the high temperature resistant of cylindrical structure, anti abrasive plastic part, radius with
It is equal that cooling 13 inner wall radius of tubing need to be carried out shaping.13 inner wall of tubing is close to sizing and adds lustre to part 8(high temperature resistant, resistance to abrasion
Polytetrafluoroethylene material) surface production, the hole size of tubing 13 is carried out shaping, ensure that the size, circularity, pipe of inner hole
The wall thickness of material 13 improves the finish and brightness of 13 inner wall of tubing, reduces by adding lustre to 8 mantle friction of part with sizing
The supplying drainage resistance that water flows in pipe in the application, reduces the adhesive force of inner wall foreign matter.
In the present embodiment, hold-down support 7 is cylindrical structure, radius and need to carry out shaping cooling 13 inner wall of tubing
Radius is equal, and tubing 13 is made to smoothly transit into vacuum water tank 3.
In the present embodiment, mixing tube 6 uses hollow pipe resistant to high temperature.Guarantee to carry out aqueous vapor after cooling through cooler 5
It is not influenced by the temperature of extrusion die 2, keeps low temperature, do not influence cooling effect.
Wherein cooler 5 uses water chiller and air cooling machine, the cooling water of water chiller and the pressure of air cooling machine
Contracting air is input to together in mixing tube 6, forms the aqueous vapor of aerosol state, it is therefore an objective to can be evaporated and is quickly rapidly cooled, mention
The cooling velocity of high 13 inner wall of tubing.
When PVC-U supplying drainage produces, extruder 1 works, and is plasticized to PVC raw material, is extruded into pipe by extrusion die 2
Material, through cooling and shaping device, the cooling and shaping in vacuum water tank 3 forms tubing 13, and is pulled out by dragger 4.When tubing 13
When into vacuum water tank 3, cooler 5 is started, and cooling aqueous vapor enters connection gas bar 9 along mixing tube 6, and aqueous vapor is through connecting gas bar 9
Sequentially pass through hold-down support 7, sizing adds lustre to and is transported to water ring 10 after part 8, cooling aqueous vapor is sprayed onto tubing 13 by water ring 10
Inner wall is cooled down, and cooling aqueous vapor is circumferentially uniformly sprayed on 13 internal perisporium of tubing, is reduced the temperature for producing tubing 13, is made pipe
13 cooling velocity of material is accelerated, while tubing after cooling 13 moves forwards under the drive of dragger 4, part 8 and the pipe of adding lustre to of being formed
Wall friction in material 13, because the sizing part 8 that adds lustre to is high temperature resistant, anti abrasive plastic part, tubing 13 by sizing add lustre to part 8 when, it is interior
Surface becomes bright, while having aqueous vapor to be sprayed on 13 inner wall of tubing and being cooled down, and 13 size of tubing is also decided.
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.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in
Within the protection scope of the utility model claims.
Claims (6)
1. a kind of PVC-U supplying drainage inner wall cooling and shaping device, which is characterized in that including extruder (1), extrusion die (2),
Cooling and shaping device, vacuum water tank (3), dragger (4), the cooling and shaping device include cooler (5), mixing tube (6), determine
Type mechanism, the mixing tube (6), which penetrates from the side of extrusion die (2) from the mold core of extrusion die (2), to be pierced by, the cooler
(5) it is connect by mixing tube (6) with shaping mechanism, the extruder (1) connect with the input terminal of extrusion die (2), described to squeeze
The output end of die head (2) is connect by shaping mechanism with the input terminal of vacuum water tank (3) out, the output of the vacuum water tank (3)
End is connect with dragger (4).
2. a kind of PVC-U supplying drainage inner wall cooling and shaping device according to claim 1, which is characterized in that described fixed
Type mechanism include hold-down support (7), sizing add lustre to part (8), connection gas bar (9), water ring (10), fixed link (11), it is described solid
Determine the output end that support (7) is bolted on extrusion die (2), the sizing adds lustre to part (8) in vacuum water tank (3)
It is connect with hold-down support (7), one end of connection gas bar (9) is across hold-down support (7), part (8) and the mixing tube of adding lustre to of being formed
(6) it connects, the other end of connection gas bar (9) is connect with the water ring (10) being set in vacuum water tank (3), the fixed link
(11) sequentially pass through water ring (10), sizing adds lustre to that part (8), hold-down support (7) protrude into the mold core of extrusion die (2) will sizing
Mechanism is fixed.
3. a kind of PVC-U supplying drainage inner wall cooling and shaping device according to claim 2, which is characterized in that described solid
Determine to be equipped with heat shield (12) between support (7) and extrusion die (2).
4. a kind of PVC-U supplying drainage inner wall cooling and shaping device according to claim 2, which is characterized in that described fixed
Type add lustre to part (8) be the high temperature resistant of cylindrical structure, anti abrasive plastic part, radius and cooling tubing need to be carried out shaping
(13) inner wall radius is equal.
5. a kind of PVC-U supplying drainage inner wall cooling and shaping device according to claim 2, which is characterized in that described solid
Determining support (7) is cylindrical structure, and radius is equal with that need to carry out shaping cooling tubing (13) inner wall radius.
6. a kind of PVC-U supplying drainage inner wall cooling and shaping device according to claim 1, which is characterized in that described mixed
It closes pipe (6) and uses hollow pipe resistant to high temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820814138.9U CN208645993U (en) | 2018-05-29 | 2018-05-29 | A kind of PVC-U supplying drainage inner wall cooling and shaping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820814138.9U CN208645993U (en) | 2018-05-29 | 2018-05-29 | A kind of PVC-U supplying drainage inner wall cooling and shaping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208645993U true CN208645993U (en) | 2019-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820814138.9U Active CN208645993U (en) | 2018-05-29 | 2018-05-29 | A kind of PVC-U supplying drainage inner wall cooling and shaping device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108705757A (en) * | 2018-05-29 | 2018-10-26 | 云南联塑科技发展有限公司 | A kind of PVC-U supplying drainages inner wall cooling and shaping device |
-
2018
- 2018-05-29 CN CN201820814138.9U patent/CN208645993U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108705757A (en) * | 2018-05-29 | 2018-10-26 | 云南联塑科技发展有限公司 | A kind of PVC-U supplying drainages inner wall cooling and shaping device |
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