CN209320248U - Ultra-high molecular weight polyethylene liner shaping cover - Google Patents
Ultra-high molecular weight polyethylene liner shaping cover Download PDFInfo
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- CN209320248U CN209320248U CN201921010368.0U CN201921010368U CN209320248U CN 209320248 U CN209320248 U CN 209320248U CN 201921010368 U CN201921010368 U CN 201921010368U CN 209320248 U CN209320248 U CN 209320248U
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- outer tube
- inner tube
- molecular weight
- weight polyethylene
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Abstract
Ultra-high molecular weight polyethylene liner shaping cover, including outer tube, outer tube runs through extrusion die and connection fixed thereto, outer tube it is open at one end, the inner wall of outer tube is fixedly connected with the periphery of spiral template, the inner wall of spiral template is fixedly connected with the periphery of inner tube, spiral shape water gallery is formed between outer tube, spiral template and inner tube, the centerline collineation of inner tube and outer tube, the both ends of inner tube are open, one end of inner tube is located at outside outer tube, and one end of water inlet pipe is fixedly connected on the outside of spiral template, is communicated inside water inlet pipe spiral shape water gallery.When cooling water is flowed out from inner tube, these thermal energy conductions can be gone out within the shorter time, this part cooling water can then be put into spiral shape water gallery, be more advantageous to and worked long hours, and the production efficiency of ultrahigh molecular weight polyethylene tubing is improved.
Description
Technical field
The utility model belongs to forming plastic pipe field, specifically a kind of ultra-high molecular weight polyethylene liner sizing
Set.
Background technique
In the production process of ultrahigh molecular weight polyethylene tubing, in order to avoid its bending, it can be arranged at mouth mold default
Jacket makes it sufficiently be formed to reduce tubing temperature.Publication number CN204222127U discloses a kind of superhigh molecular weight polyethylene
Alkene pipe mold internal diameter shaping cover, but its cooling method is only that shaping cover self-temperature is relied on to carry out absorption tube lower than the characteristic of tubing
The thermal energy of material, cooling method is slower, and after such as working long hours, the temperature of shaping cover can rise, and can not be effectively reduced at this time
Tubing temperature.
Utility model content
The utility model provides a kind of ultra-high molecular weight polyethylene liner shaping cover, to solve in the prior art lack
It falls into.
The utility model is achieved by the following technical programs:
Ultra-high molecular weight polyethylene liner shaping cover, including outer tube, outer tube run through extrusion die and connection fixed thereto, outside
Pipe it is open at one end, the inner wall of outer tube is fixedly connected with the periphery of spiral template, and the inner wall of spiral template is fixedly connected with the outer of inner tube
Week spiral shape water gallery, the centerline collineation of inner tube and outer tube, the both ends of inner tube are formed between outer tube, spiral template and inner tube
It is open, one end of inner tube is located at outside outer tube, and one end of water inlet pipe, water inlet pipe and spiral shape are fixedly connected on the outside of spiral template
It is communicated inside water gallery.
It hangs down equipped with center line therewith in the outside of ultra-high molecular weight polyethylene liner shaping cover as described above, the inner tube
Straight water receiver, water receiver are fixedly installed in the side of extrusion die, open up through groove at the top of the periphery of water receiver, and inner tube is from through groove
It inside passes through, water receiver is the good material of thermal diffusivity, and the bottom surface of water receiver is fixedly connected with one end of outlet pipe, the other end of outlet pipe
It is fixedly connected with the water inlet of water pump, water pump is fixedly installed in the side of extrusion die, the water outlet of the other end and water pump of water inlet pipe
Mouth is fixedly connected.
The inner wall outside of ultra-high molecular weight polyethylene liner shaping cover as described above, the inner tube is equipped with center therewith
The conllinear shaft of line, shaft are connected the inner wall of inner tube with several struts by water-sealed bearing, are fixedly mounted on the inside of the periphery of shaft
Auger, the outer end of shaft lean out outside inner tube and are fixedly mounted belt wheel, and motor, the output of motor is fixedly mounted in the side of extrusion die
Same belt wheel is fixedly mounted in end, passes through transmission band connection between two belt wheels.
Center therewith is fixedly mounted in the periphery of ultra-high molecular weight polyethylene liner shaping cover as described above, the shaft
The conllinear bevel gear of line, the interior vertical bar for being equipped with centerline parallel therewith of water receiver, vertical bar are connected by the inner wall of bearing and water receiver
It connects, the same bevel gear of centerline collineation therewith, two bevel gear intermeshings, vertical bar is fixedly mounted at the top of the periphery of vertical bar
Periphery be fixedly connected with one end of several stirring rods.
Ultra-high molecular weight polyethylene liner shaping cover as described above, the bevel gear of the shaft periphery are located at belt wheel
Inside, and the diameter of bevel gear is greater than the diameter of belt wheel.
Ultra-high molecular weight polyethylene liner shaping cover as described above, the stirring rod is curved bar.
Ultra-high molecular weight polyethylene liner shaping cover as described above, be fixedly mounted at the top of the inner wall of the water receiver with
Centerline collineation filter screen, the top surface of filter screen opens up two through-holes so that transmission belt passes through, and filter screen is metal material.
Ultra-high molecular weight polyethylene liner shaping cover as described above, the outer tube design tapering, and taper is 0.6 °
~1 °, suitable for diameter be greater than 30mm tubing, outer length of tube be 80~300mm, outer pipe outside diameter should it is bigger than pipe internal diameter by 2%~
4%.
The utility model has the advantages that: the utility model water inlet pipe connects cooling watering, and cooling water enters spiral shape
It flows in water gallery and from left to right, cooling water and the inner wall of most outer tubes can be made to be in contact, tubing leaves extrusion die
When the mouth mold of head, the thermal energy conduction of tubing is to outer tube, so as to absorb the heat of outer tube, and cooling water within the shorter time
Always helical flow facing one direction, will not generate sinuous flow, cooling water is able to maintain with faster flow rate, shorter
The heat of outer tube is taken out of in time, and the cooling water of very fast flow velocity means that its residence time in outer tube is shorter, it is shorter
To mean that the heat long period for absorbing outer tube stops few residence time, can be shorter when cooling water is flowed out from inner tube
Time in these thermal energy conductions are gone out, this part cooling water can then be put into spiral shape water gallery, be more advantageous to
It works long hours, improves the production efficiency of ultrahigh molecular weight polyethylene tubing.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Ultra-high molecular weight polyethylene liner shaping cover, as shown, include outer tube 1, outer tube 1 through extrusion die 17 and with
Be fixedly connected, outer tube 1 it is open at one end, the inner wall of outer tube 1 is fixedly connected with the periphery of spiral template 2, the inner wall of spiral template 2
It is fixedly connected with the periphery of inner tube 3, forms spiral shape water gallery, inner tube 3 and outer tube 1 between outer tube 1, spiral template 2 and inner tube 3
The both ends of centerline collineation, inner tube 3 are open, and one end of inner tube 3 is located at outside outer tube 1, the outside of spiral template 2 be fixedly connected into
It is communicated inside one end of water pipe 4, water inlet pipe 4 and spiral shape water gallery.The utility model water inlet pipe 4 connects cooling watering,
Cooling water enters in spiral shape water gallery and flows from left to right, and cooling water and the inner wall of most outer tubes 1 can be made to connect
Touching, when tubing leaves the mouth mold 18 of extrusion die 17, the thermal energy conduction of tubing is to outer tube 1, so as within the shorter time
It absorbs the heat of outer tube 1, and cooling water helical flow facing one direction always, sinuous flow will not be generated, cooling water is able to maintain
With faster flow rate, the heat of outer tube 1 is taken out of within the shorter time, and the cooling water of very fast flow velocity mean its
Residence time in outer tube 1 is shorter, and it is few that the shorter residence time means that the heat long period for absorbing outer tube 1 stops, when cold
But when water is flowed out from inner tube 3, these thermal energy conductions can be gone out within the shorter time, this part cooling water can then be thrown
Enter into spiral shape water gallery, be more advantageous to and work long hours, improves the production efficiency of ultrahigh molecular weight polyethylene tubing.
Specifically, as shown in Figure 1, the outside of inner tube 3 described in the present embodiment is equipped with the water receiving of central axis therewith
Bucket 5, water receiver 5 are fixedly installed in the side of extrusion die 17, open up through groove 6, the top surface of through groove 6 at the top of the periphery of water receiver 5
Communicate with the outside world, and its inside with communicated inside water receiver 5, inner tube 3 is passed through out of through groove 6, water receiver 5 be the good material of thermal diffusivity
Matter, the bottom surface of water receiver 5 are fixedly connected with one end of outlet pipe 7, and the other end of outlet pipe 7 is fixedly connected with the water inlet of water pump, water
Pump is fixedly installed in the side of extrusion die 17, and the other end of water inlet pipe 4 is fixedly connected with the water outlet of water pump.3 interior suction of inner tube
Water after heat enters in water receiver 5, is absorbed the heat in water from the bucket wall of water receiver 5 and is conducted to neighbouring air, water pump is in
Water in water receiver 5 can be pumped into spiral template 2, outer tube 1, inner tube 3 and be surrounded by working condition by outlet pipe 7, water inlet pipe 4
Space in, to form water-cooling loop, with the heat of this absorbed high temperature tubing of constant absorption outer tube 1.
Specifically, as shown in Figure 1, the inner wall outside of inner tube 3 described in the present embodiment is equipped with turn of centerline collineation therewith
Axis 8, shaft 8 connect the inner wall of inner tube 3 by water-sealed bearing with several struts, and the periphery of shaft 8 is fixedly connected with water-sealed bearing
Inner ring, the periphery of water-sealed bearing are fixedly connected with one end of several struts, and the other end of strut, which is fixed with the inner wall of inner tube 3, to be connected
It connects, auger 9 is fixedly mounted on the inside of the periphery of shaft 8, the outer end of shaft 8 leans out outside inner tube 3 and belt wheel 10, extrusion die is fixedly mounted
Motor 16 is fixedly mounted in first 17 side, and the output end of motor 16 is fixedly mounted same belt wheel 10, leads between two belt wheels 10
Cross the connection of transmission belt 11.Motor 16 is connect with power circuit, starts motor 16, and motor 16 drives the belt wheel 10 of top to rotate,
Under the action of transmission belt 11, the belt wheel 10 of lower section is rotated, and shaft 8 is rotated synchronously with the belt wheel 10 of lower section, and auger 9 is same with shaft 8
Step rotation, the water capableing of in the agitation inner tube 3 of duration advantageously reduces the temperature of water, and this mode no longer needs to external cooling
Case is conducive to the occupied space of reduction device, can also further preferably control water feeding pressure and account for inner tube 3 when flowing out cooling water
The space 60-90%, be more advantageous to stirring generate water vapour move out inner tube 3.
Further, as shown in Figure 1, centerline collineation therewith is fixedly mounted in the periphery of shaft 8 described in the present embodiment
Bevel gear 12, the interior vertical bar 13 for being equipped with centerline parallel therewith of water receiver 5, vertical bar 13 are connected by the inner wall of bearing and water receiver 5
It connects, the same bevel gear 12 of centerline collineation therewith is fixedly mounted at the top of the periphery of vertical bar 13, two bevel gears 12 are mutually nibbled
It closes, the periphery of vertical bar 13 is fixedly connected with one end of several stirring rods 14.The shaft 8 of rotation passes through the engagement energy of two bevel gears 12
Enough vertical bar 13 is driven to rotate, stirring rod 14 is rotated the water that can be stirred in water receiver 5 centered on vertical bar 13, can further promoted
The heat of water distributes outward in into water receiver 5, is conducive to that water is made more rapidly to be cooled to ordinary temperature, i.e., when water does not absorb heat
Temperature.
Further, as shown in Figure 1, the bevel gear 12 of 8 periphery of shaft described in the present embodiment is located at the interior of belt wheel 10
Side, and the diameter of bevel gear 12 is greater than the diameter of belt wheel 10.Water in inner tube 3 is blocked when flowing out by bevel gear 12, can be avoided
Water drenches belt wheel 10 and transmission belt 11, can substantially reduce the probability to skid between belt wheel 10 and transmission belt 11, thus further
Enhance functional reliability.
Further, as shown in Figure 1, stirring rod 14 described in the present embodiment is curved bar.The structure and water connect
Contacting surface product is bigger, is more advantageous to drive water sport.
Further, as shown in Figure 1, center therewith is fixedly mounted at the top of the inner wall of water receiver 5 described in the present embodiment
The conllinear filter screen 15 of line, the top surface of filter screen 15 open up two through-holes so that transmission belt 11 passes through, and filter screen 15 is metal material
Matter.The structure will not both hinder hot gas to distribute outward, and when water vapour encounters temperature lower filter screen 15 can be condensed into water, after
And instilled in water receiver 5 under the effect of gravity, it can reduce the water consumption of the present apparatus, be conducive to fresh-water-saving resource.
Further, as shown in Figure 1, outer tube 1 described in the present embodiment designs tapering, taper is 0.6 °~1 °, is fitted
It is greater than the tubing of 30mm for diameter, 1 length of outer tube is 80~300mm, and 1 outer diameter of outer tube should be bigger than pipe internal diameter by 2%~4%.
For 1 length of outer tube depending on tube wall thickness and hauling speed, the tubing or extruded velocity of wall thickness should select longer outer tube 1 fastly,
The structure facilitates internal diameter allowance control, its pipe internal diameter can be made to fit on outer tube 1 i.e. stock mould outer diameter, be effectively reduced
Surface roughness.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement；And these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (8)
1. ultra-high molecular weight polyethylene liner shaping cover, it is characterised in that: including outer tube (1), outer tube (1) runs through extrusion die
(17) and connection fixed thereto, outer tube (1) is open at one end, and the inner wall of outer tube (1) is fixedly connected with the periphery of spiral template (2),
The inner wall of spiral template (2) is fixedly connected with the periphery of inner tube (3), forms spiral shell between outer tube (1), spiral template (2) and inner tube (3)
Shape water gallery is revolved, the both ends of the centerline collineation of inner tube (3) and outer tube (1), inner tube (3) are open, and one end of inner tube (3) is located at
Outer tube (1) outside, is fixedly connected with one end of water inlet pipe (4) on the outside of spiral template (2), in water inlet pipe (4) and spiral shape water gallery
Portion communicates.
2. ultra-high molecular weight polyethylene liner shaping cover according to claim 1, it is characterised in that: the inner tube (3)
Outside be equipped with the water receiver (5) of central axis therewith, water receiver (5) is fixedly installed in the side of extrusion die (17), connects
It is opened up through groove (6) at the top of the periphery of bucket (5), inner tube (3) is passed through out of through groove (6), and water receiver (5) is thermal diffusivity material, is connect
The bottom surface of bucket (5) is fixedly connected with one end of outlet pipe (7), and the other end of outlet pipe (7) is fixedly connected with the water inlet of water pump, water
Pump is fixedly installed in the side of extrusion die (17), and the other end of water inlet pipe (4) is fixedly connected with the water outlet of water pump.
3. ultra-high molecular weight polyethylene liner shaping cover according to claim 2, it is characterised in that: the inner tube (3)
Inner wall outside be equipped with the shaft (8) of centerline collineation therewith, shaft (8) connects inner tube with several struts by water-sealed bearing
(3) auger (9) are fixedly mounted in the periphery inside of inner wall, shaft (8), and the outer end of shaft (8) leans out inner tube (3) outside and fixed peace
It fills belt wheel (10), motor (16) are fixedly mounted in the side of extrusion die (17), and the output end of motor (16) is fixedly mounted same
Belt wheel (10) is connected by transmission belt (11) between two belt wheels (10).
4. ultra-high molecular weight polyethylene liner shaping cover according to claim 3, it is characterised in that: the shaft (8)
Periphery the bevel gear (12) of centerline collineation therewith is fixedly mounted, the vertical bar of centerline parallel therewith is equipped in water receiver (5)
(13), vertical bar (13) is connect by bearing with the inner wall of water receiver (5), and center therewith is fixedly mounted at the top of the periphery of vertical bar (13)
The conllinear same bevel gear (12) of line, two bevel gear (12) intermeshings, the periphery of vertical bar (13) is fixedly connected with several stir
Mix one end of bar (14).
5. ultra-high molecular weight polyethylene liner shaping cover according to claim 4, it is characterised in that: the shaft (8)
The bevel gear (12) of periphery is located at the inside of belt wheel (10), and the diameter of bevel gear (12) is greater than the diameter of belt wheel (10).
6. ultra-high molecular weight polyethylene liner shaping cover according to claim 4, it is characterised in that: the stirring rod
It (14) is curved bar.
7. according to ultra-high molecular weight polyethylene liner shaping cover described in Claims 2 or 3 or 4 or 5 or 6, it is characterised in that: institute
The filter screen (15) of centerline collineation therewith is fixedly mounted at the top of the inner wall for the water receiver (5) stated, the top surface of filter screen (15) is opened
If two through-holes pass through for transmission belt (11), filter screen (15) is metal material.
8. ultra-high molecular weight polyethylene liner shaping cover according to claim 1 or 2 or 3 or 4 or 5 or 6, feature exist
In: the outer tube (1) designs tapering, and taper is 0.6 °~1 °, and the tubing of 30mm, outer tube (1) are greater than suitable for diameter
Length is 80~300mm, and outer tube (1) outer diameter should be bigger than pipe internal diameter by 2%~4%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921010368.0U CN209320248U (en) | 2019-07-02 | 2019-07-02 | Ultra-high molecular weight polyethylene liner shaping cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921010368.0U CN209320248U (en) | 2019-07-02 | 2019-07-02 | Ultra-high molecular weight polyethylene liner shaping cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209320248U true CN209320248U (en) | 2019-08-30 |
Family
ID=67733332
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921010368.0U Active CN209320248U (en) | 2019-07-02 | 2019-07-02 | Ultra-high molecular weight polyethylene liner shaping cover |
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| CN (1) | CN209320248U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110901014A (en) * | 2019-12-04 | 2020-03-24 | 重庆市慧平管业有限公司 | Cooling device is used in plastic tubing production |
-
2019
- 2019-07-02 CN CN201921010368.0U patent/CN209320248U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110901014A (en) * | 2019-12-04 | 2020-03-24 | 重庆市慧平管业有限公司 | Cooling device is used in plastic tubing production |
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200522 Address after: 257100 No.120, Xier Road, Dongying District, Dongying City, Shandong Province Patentee after: SHENGLI OIL FIELD WUHUA INDUSTRIAL DEVELOPMENT Co.,Ltd. Address before: 257500 No. 62 Shengxing Road, Kenli County, Dongying City, Shandong Province Patentee before: SHENGLI OILFIELD WUHUA PIPE Co.,Ltd. |