CN220883355U - Plastic tubing sizing cooling composite set - Google Patents
Plastic tubing sizing cooling composite set Download PDFInfo
- Publication number
- CN220883355U CN220883355U CN202322604232.5U CN202322604232U CN220883355U CN 220883355 U CN220883355 U CN 220883355U CN 202322604232 U CN202322604232 U CN 202322604232U CN 220883355 U CN220883355 U CN 220883355U
- Authority
- CN
- China
- Prior art keywords
- pipe
- cooling
- lamination
- sizing mill
- tubular product
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000004513 sizing Methods 0.000 title claims abstract description 46
- 238000001816 cooling Methods 0.000 title claims abstract description 29
- 239000002131 composite material Substances 0.000 title claims description 5
- 238000003475 lamination Methods 0.000 claims abstract description 33
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 21
- 238000005507 spraying Methods 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 239000007921 spray Substances 0.000 claims description 12
- 238000002955 isolation Methods 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 238000007493 shaping process Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 5
- 239000000498 cooling water Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a plastic pipe sizing and cooling combination device which comprises a pipe vacuum sizing mill, wherein a cooling spraying mechanism is arranged inside the pipe vacuum sizing mill, a pipe input pipe is arranged at the feeding end of the pipe vacuum sizing mill, a reinforcing ring I is fixedly connected to the end part of the pipe input pipe outside the pipe vacuum sizing mill, one end of the pipe input pipe, which is far away from the reinforcing ring I, extends to the inside of the pipe vacuum sizing mill, and a lamination is detachably arranged at the extending end. According to the utility model, the reinforcing ring II in the prior art is removed, and the plurality of laminations are arranged at the end part of the pipe input pipe in the pipe vacuum sizing mill through the bolts, so that the heat dissipation efficiency is greatly improved, and the cooling and shaping time of the plastic pipe is reduced.
Description
Technical Field
The utility model relates to the technical field of plastic pipe cooling, in particular to a plastic pipe sizing and cooling combined device.
Background
After the polymer pipe is extruded by an extruder, the texture is soft and easy to deform, and the pipe is subjected to a cooling sizing step, namely the pipe enters a sizing cylinder after being extruded, and is gradually cooled in the process of passing through the sizing cylinder until sizing.
The pipe material feeding device comprises a pipe material vacuum sizing mill, a pipe material feeding pipe, a pipe material spraying mechanism, a cooling water spraying pipe and a cooling water spraying pipe. The reinforcing ring II is usually installed on the pipe input pipe inside the existing pipe vacuum sizing mill through bolts, and because the reinforcing ring II is solid, the radiating area is smaller, the radiating effect is poor, the cooling and shaping time is longer, and the improvement of the production efficiency is not facilitated. Based on the determination, the inventor decides to reform the plastic pipe sizing and cooling combined device.
Disclosure of utility model
The utility model aims to provide a plastic pipe sizing and cooling combined device, which reduces the cooling and shaping time of plastic pipes, has the advantage of high production efficiency and solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a plastic tubing sizing cooling composite set, includes tubular product vacuum sizing mill, tubular product vacuum sizing mill inside is provided with the cooling and sprays the mechanism, tubular product vacuum sizing mill feed end is provided with tubular product input tube, the tip fixedly connected with reinforcing ring one of tubular product vacuum sizing mill outside tubular product input tube, tubular product input tube is kept away from reinforcing ring one's one end extends to the inside of tubular product vacuum sizing mill, and stretches into the end detachable and install the lamination.
Preferably, the cooling spray mechanism comprises a plurality of spray heads, and the spraying end of at least one spray head faces the lamination.
Preferably, the number of the laminations is at least 3, and at least three radiating fins are arranged on the laminations.
Preferably, a through hole for the plastic pipe to penetrate is formed in the center of the lamination.
Preferably, the lamination is provided with a threaded hole, and the lamination on the outer surface of one end of the threaded hole is fixed with a spacer ring.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, the reinforcing ring II in the prior art is removed, the plurality of laminations are arranged at the end part of the pipe input pipe in the pipe vacuum sizing mill through the bolts, and the plurality of radiating fins are arranged on the laminations, so that the radiating area is large relative to the reinforcing ring II, and meanwhile, gaps are arranged between two adjacent radiating fins, so that cooling water can conveniently pass through, heat in the laminations can be taken away better, the heat exchange efficiency is high, and the cooling and shaping time of the plastic pipe is shortened.
Drawings
FIG. 1 is a front elevational view of the structure of the present utility model;
FIG. 2 is a schematic diagram of a conventional structure of the present utility model;
FIG. 3 is a schematic view of the internal structure of the present utility model;
Fig. 4 is a schematic view of the structure of the laminate of the present utility model.
In the figure: 1. a pipe vacuum sizing mill; 2. a pipe material input pipe; 3. a first reinforcing ring; 4. a second reinforcing ring; 5. a spray header; 6. lamination; 61. a heat radiation fin; 62. and a spacer ring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a plastic tubing sizing cooling composite set, includes tubular product vacuum sizing mill 1, and tubular product vacuum sizing mill 1 is inside to be provided with the cooling and sprays the mechanism, and tubular product vacuum sizing mill 1 feed end is provided with tubular product input tube 2, and tubular product vacuum sizing mill 1 outside tubular product input tube 2's tip fixedly connected with reinforcing ring one 3, tubular product input tube 2 keep away from reinforcing ring one 3's one end and extend to tubular product vacuum sizing mill 1's inside, and stretch into the end detachable and install lamination 6.
As shown in fig. 2, in the prior art, one end of a pipe input pipe 2 far away from a reinforcing ring one 3 extends into the pipe vacuum sizing mill 1, and a reinforcing ring two 4 is detachably mounted at the extending end.
The pipe input pipe 2, the first reinforcing ring 3, the second reinforcing ring 4 and the lamination 6 are all made of metal materials with good heat conduction performance, such as brass.
The cooling spraying mechanism comprises a plurality of spraying heads 5, the spraying end of at least one spraying head 5 faces towards the lamination 6, and when the cooling spraying mechanism works, the spraying heads 5 spray water onto the lamination 6, so that the cooling effect is good.
As shown in fig. 3-4, at least 3 laminations 6 are provided, at least three heat dissipation fins 61 are provided on the laminations 6, and gaps are provided on the laminations 6 between two adjacent heat dissipation fins 61, so that water can enter the laminations 6 through the gaps, and the lamination 6 body can be cooled down quickly, and the heat dissipation effect on the plastic pipe is good.
As shown in fig. 4, a through hole for the plastic pipe to pass through is formed in the center of the lamination 6.
The screw holes are formed in the laminates 6, the isolating rings 62 are fixed on the laminates 6 on the outer surface of one end of each screw hole, and during assembly, the screw holes are penetrated through by bolts, so that the laminates 6 are stably installed at the end part of the pipe input pipe 2, the isolating rings 62 are arranged, gaps are formed between every two adjacent laminates 6 during assembly, cooling water is convenient to pass through, the temperature is reduced rapidly, and the heat exchange efficiency is high.
When the plastic tube vacuum sizing mill is used, the high-heat plastic tube just extruded enters the inside of the tube vacuum sizing mill 1 through the reinforcing ring I3, the tube input tube 2 and the lamination 6, the traditional reinforcing ring II 4 is replaced by the lamination 6, the heat radiating area is increased, meanwhile, cold water sprayed by the spray header 5 can enter the bottom of the heat radiating fin 61, the lamination 6 is rapidly cooled, the heat exchanging effect is good, the cooling and sizing time of the plastic tube is further reduced, and the production efficiency is improved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a plastic tubing sizing cooling composite set, includes tubular product vacuum sizing mill (1), tubular product vacuum sizing mill (1) inside is provided with the cooling and sprays the mechanism, tubular product vacuum sizing mill (1) feed end is provided with tubular product input tube (2), the tip fixedly connected with reinforcing ring (3) of tubular product input tube (2) of tubular product vacuum sizing mill (1) outside, its characterized in that: one end of the pipe input pipe (2) far away from the reinforcing ring I (3) extends to the inside of the pipe vacuum sizing mill (1), and a lamination (6) is detachably arranged at the extending end.
2. A plastic pipe sizing and cooling assembly as recited in claim 1, wherein: the cooling spray mechanism comprises a plurality of spray heads (5), and the spraying end of at least one spray head (5) faces the lamination (6).
3. A plastic pipe sizing and cooling assembly as recited in claim 1, wherein: at least 3 laminations (6) are arranged, and at least three radiating fins (61) are arranged on the laminations (6).
4. A plastic pipe sizing and cooling assembly as recited in claim 1, wherein: and a through hole for the plastic pipe to penetrate is formed in the center of the lamination (6).
5. A plastic pipe sizing and cooling assembly as recited in claim 1, wherein: threaded holes are formed in the lamination (6), and isolation rings (62) are fixed on the lamination (6) on the outer surface of one end of each threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322604232.5U CN220883355U (en) | 2023-09-25 | 2023-09-25 | Plastic tubing sizing cooling composite set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322604232.5U CN220883355U (en) | 2023-09-25 | 2023-09-25 | Plastic tubing sizing cooling composite set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220883355U true CN220883355U (en) | 2024-05-03 |
Family
ID=90838352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322604232.5U Active CN220883355U (en) | 2023-09-25 | 2023-09-25 | Plastic tubing sizing cooling composite set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220883355U (en) |
-
2023
- 2023-09-25 CN CN202322604232.5U patent/CN220883355U/en active Active
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