CN210061965U - Air-sealing and vacuum dual-purpose PE pipe sizing sleeve die - Google Patents
Air-sealing and vacuum dual-purpose PE pipe sizing sleeve die Download PDFInfo
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- CN210061965U CN210061965U CN201920091473.5U CN201920091473U CN210061965U CN 210061965 U CN210061965 U CN 210061965U CN 201920091473 U CN201920091473 U CN 201920091473U CN 210061965 U CN210061965 U CN 210061965U
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Abstract
The utility model discloses a gas-sealing and vacuum dual-purpose PE pipe sizing sleeve die, which comprises an outer sleeve, wherein an inner hole sizing sleeve is arranged in the outer sleeve, a gas-sealing cushion is arranged between the outer sleeve and the inner hole sizing sleeve, the gas-sealing cushion is connected between the outer sleeves through a fastening flange, a water flow divider is arranged between the gas-sealing cushion and the inner hole sizing sleeve, a water inlet pipe is connected on the water flow divider, a drain pipe passes through the gas-sealing outer sleeve, and the other end of the drain pipe is arranged outside the outer sleeve; the utility model is not only novel structure, it is effectual to the sizing of PE pipe, occupation space is little, and the cost is lower, and the PE pipe of producing is of high quality, can observe the detection to the PE pipe in the production simultaneously.
Description
Technical Field
The utility model relates to a PE manages production field, concretely relates to seal dual-purpose PE pipe sizing cover mould of gas, vacuum.
Background
At present, the PE pipe production comprises the steps of air sealing and sizing and vacuum sizing. The former has large floor area during production, and is not easy to carry out random detection on the PE pipe, so the former is basically replaced by vacuum sizing at present, the vacuum sizing production period is short, the random detection is convenient, and the former is the only feasible production process for producing the PE pipe at present. There are some deficiencies in the main structural design of the vacuum sizing can, which is the main component of the process. For example, the structure is complicated in modeling, the body shape is too large, the occupied area is too much, the material consumption is high in manufacturing, the consumed time and the consumed energy are high, because the cooling vacuum tank is too long, although the observation holes are arranged at the two ends of the tank, the PE pipe cannot be observed and detected (such as the appearance quality of surface smoothness and the like) in production due to too small size, and the defects in the aspect of vacuum sizing exist: first, vacuum sizing is not specific. Secondly, if the vacuum sizing is realized by a vacuum sizing die rather than a vacuum cooling tank because the vacuum sizing is over large in vacuum cavity, if the whole cooling tank is in a pneumatic state, the PE pipe outside the sizing die is pressed and deformed under the condition of poor pneumatic large cooling effect, so that the quality of the PE pipe is unstable. And the air pressure other than the vacuum sizing is wasted. Therefore, the PE pipe sizing sleeve die with small volume and good practical effect needs to be researched.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above-mentioned problem that exists among the prior art, provide a seal gas, dual-purpose PE pipe sizing cover mould in vacuum, novel structure not only, effectual to the sizing of PE pipe, the cost is lower, can observe the detection to the PE pipe in the production simultaneously.
In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:
the utility model provides a seal dual-purpose PE pipe sizing cover mould of gas, vacuum, includes outer big envelope, be equipped with hole sizing cover in the outer big envelope, be equipped with between outer big envelope and the hole sizing cover and seal the gas cushion, it is connected through between fastening flange and the outer big envelope to seal the gas cushion, it is equipped with the water shunt to seal between gas cushion and the hole sizing cover, be connected with the inlet tube on the water shunt, it has the drain pipe to pass on the gas outer envelope to seal, the outer big envelope outside is located to the drain pipe other end.
Further, the outer envelope is connected with the PE pipe extruder head through a connecting flange.
Furthermore, a plurality of groups of small holes are formed on the inner hole sizing sleeve.
Further, the outer envelope is made of a metallic material.
Further, the outer end of the water inlet pipe is connected with the water tank.
The utility model has the advantages that:
the utility model is not only novel structure, it is effectual to the sizing of PE pipe, occupation space is little, and the cost is lower, and the PE pipe of producing is of high quality, can observe the detection to the PE pipe in the production simultaneously.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the present invention taken along the line A in FIG. 1;
fig. 3 is a schematic view of the invention from direction B in fig. 1.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-3, the utility model relates to a seal gas, dual-purpose PE pipe sizing cover mould in vacuum, including outer envelope 2, be equipped with hole sizing cover 1 in the outer envelope 2, be equipped with between outer envelope 2 and the hole sizing cover 1 and seal gas cushion 6, seal gas cushion 6 and be connected between through fastening flange 5 and the outer envelope 2, be equipped with water shunt 4 between seal gas cushion 6 and the hole sizing cover 1, be connected with inlet tube 7 on the water shunt 4, have drain pipe 8 to pass on the outer envelope of sealing gas, the outer envelope 2 outside is located to the drain pipe 8 other end.
Wherein, the outer envelope 2 is connected with the head of the PE pipe extruder through a connecting flange 3.
Wherein, the inner hole sizing sleeve 1 is provided with a plurality of groups of small holes.
Wherein the outer envelope 2 is made of a metallic material.
Wherein, the outer end of the water inlet pipe 7 is connected with the water tank.
One specific application of this embodiment is: when the PE pipe sizing machine is used, the outer envelope 2 is connected with a head of a PE pipe extruder through the connecting flange 3, the PE pipe extruder sends a PE pipe into the inner hole sizing sleeve 1, cooling water is injected into the water splitter 4 through the water inlet pipe 7, the water splitter 4 disperses the water and then enters the air sealing cushion 6, the cooling water directly contacts with the PE pipe through the small hole in the inner hole sizing sleeve 1 to cool the PE pipe, the drain pipe 8 can be connected with a vacuum machine, the vacuum machine sucks air in the outer envelope 2 and the inner hole sizing sleeve 1 through the drain pipe 8 and vacuumizes the outer envelope 2 and the inner hole sizing sleeve 1, the softened PE pipe is tightly attached to the inner hole sizing sleeve 1 through pressure, the PE pipe sizing is more accurate, and the wall thickness and the appearance of the PE pipe can be observed and detected.
To sum up, the utility model discloses novel structure not only, it is effectual to the sizing of PE pipe, and the cost is lower, can observe the detection to the PE pipe in the production simultaneously.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a seal dual-purpose PE pipe sizing cover mould of gas, vacuum which characterized in that: including outer big envelope (2), be equipped with hole sizing cover (1) in outer big envelope (2), be equipped with between outer big envelope (2) and hole sizing cover (1) and seal gas cushion (6), seal gas cushion (6) and be connected between through fastening flange (5) and outer big envelope (2), be equipped with water shunt (4) between seal gas cushion (6) and hole sizing cover (1), be connected with inlet tube (7) on water shunt (4), it has drain pipe (8) to pass to seal gas outer sheathe in, outer big envelope (2) outside is located to drain pipe (8) other end.
2. The air-sealing and vacuum dual-purpose PE pipe sizing sleeve die as claimed in claim 1, wherein: the outer envelope (2) is connected with the head of the PE pipe extruder through a connecting flange (3).
3. The air-sealing and vacuum dual-purpose PE pipe sizing sleeve die as claimed in claim 1, wherein: the inner hole sizing sleeve (1) is provided with a plurality of groups of small holes.
4. The air-sealing and vacuum dual-purpose PE pipe sizing sleeve die as claimed in claim 1, wherein: the outer envelope (2) is made of a metallic material.
5. The air-sealing and vacuum dual-purpose PE pipe sizing sleeve die as claimed in claim 1, wherein: the outer end of the water inlet pipe (7) is connected with the water tank.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920091473.5U CN210061965U (en) | 2019-01-21 | 2019-01-21 | Air-sealing and vacuum dual-purpose PE pipe sizing sleeve die |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920091473.5U CN210061965U (en) | 2019-01-21 | 2019-01-21 | Air-sealing and vacuum dual-purpose PE pipe sizing sleeve die |
Publications (1)
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CN210061965U true CN210061965U (en) | 2020-02-14 |
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CN201920091473.5U Active CN210061965U (en) | 2019-01-21 | 2019-01-21 | Air-sealing and vacuum dual-purpose PE pipe sizing sleeve die |
Country Status (1)
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CN (1) | CN210061965U (en) |
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2019
- 2019-01-21 CN CN201920091473.5U patent/CN210061965U/en active Active
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A dual purpose PE pipe sizing sleeve mold for sealing and vacuum Effective date of registration: 20230928 Granted publication date: 20200214 Pledgee: Bank of China Limited by Share Ltd. Cangzhou branch Pledgor: Hebei Yijian Pipeline Equipment Manufacturing Co.,Ltd. Registration number: Y2023980059608 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |