CN219294690U - Extruder head for manufacturing carbon fiber tube cloth reinforced PEEK (polyether-ether-ketone) pipe - Google Patents
Extruder head for manufacturing carbon fiber tube cloth reinforced PEEK (polyether-ether-ketone) pipe Download PDFInfo
- Publication number
- CN219294690U CN219294690U CN202221409517.2U CN202221409517U CN219294690U CN 219294690 U CN219294690 U CN 219294690U CN 202221409517 U CN202221409517 U CN 202221409517U CN 219294690 U CN219294690 U CN 219294690U
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- Prior art keywords
- fixing bolt
- carbon fiber
- extruder head
- die section
- area
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- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 30
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 30
- 239000004744 fabric Substances 0.000 title claims abstract description 28
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 239000004696 Poly ether ether ketone Substances 0.000 title claims abstract description 26
- 229920002530 polyetherether ketone Polymers 0.000 title claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 238000007906 compression Methods 0.000 claims abstract description 10
- 230000006835 compression Effects 0.000 claims abstract description 9
- 238000010438 heat treatment Methods 0.000 claims abstract description 6
- 239000000523 sample Substances 0.000 claims abstract description 6
- 238000007493 shaping process Methods 0.000 claims abstract description 6
- JUPQTSLXMOCDHR-UHFFFAOYSA-N benzene-1,4-diol;bis(4-fluorophenyl)methanone Chemical compound OC1=CC=C(O)C=C1.C1=CC(F)=CC=C1C(=O)C1=CC=C(F)C=C1 JUPQTSLXMOCDHR-UHFFFAOYSA-N 0.000 claims abstract 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 3
- 241001330002 Bambuseae Species 0.000 claims description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 3
- 239000011425 bamboo Substances 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 239000000155 melt Substances 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000001125 extrusion Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses an extruder head for manufacturing a carbon fiber tube cloth reinforced PEEK pipe, which comprises a forming area, a compression area and a diversion area, wherein both ends of the forming area and the diversion area are respectively provided with a first fixing bolt and a second fixing bolt, the forming area comprises a core mold arranged on one side of the first fixing bolt, a first die section and a heating ring are arranged on the outer side of the core mold, the other end of the core mold, which is far away from the first fixing bolt, is provided with a second die section, and one end of the second die section, which is far away from the first fixing bolt, is provided with a diversion cone. The utility model has the beneficial effects that: the circular loom integrated with the extruder is adopted to weave carbon fiber cloth on line, the carbon fiber cloth is shaped into required PEEK pipe through a cooling shaping area, in addition, each section is provided with a heating ring and a temperature probe, a forming area is also provided with a melt pressure probe, and the latest gas-assisted extrusion forming technology module is adopted to endow melt with certain pressure to ensure the compactness of pipe forming.
Description
Technical Field
The utility model relates to the technical field of carbon fiber tube cloth reinforced PEEK pipes, in particular to an extruder head for manufacturing carbon fiber tube cloth reinforced PEEK pipes.
Background
The pressure resistance of the tubing is related to the diameter to wall thickness ratio and the strength of the material. In many applications, such as aviation, automotive, fire protection, chemical industry, thin-walled tubes are required due to the need for weight reduction. However, the pressure resistance grade of the pure plastic thin-wall pipe is not high, and is generally not more than 1MPa. In some applications where pressure is required, it is desirable to use high strength and reinforced resins to make thin walled tubes.
Since PEEK materials have high temperature resistance, corrosion resistance and high strength, the PEEK materials cannot be replaced in manufacturing liquid with high conveying temperature, such as heat conducting oil and chemical agents with certain temperature.
However, thin-walled tubes made of pure PEEK are generally rated for withstand pressures of 1-2 MPa. If it is desired to use carbon fibers at higher pressure ratings, such as 10MPa or more, it is desirable to use two-or three-dimensional braided carbon fibers to reinforce the PEEK material.
The current mature technology is that carbon fiber cloth is soaked in resin melt, then wound and hot pressed to prepare the carbon fiber cloth reinforced pipe. However, this process has a high carbon fiber content, a large number of voids in the pipe, and the liquid leakage is easy, and there is a fatal problem that the interlayer shear strength is poor, and the pipe is easily delaminated and damaged under external pressure and bending and twisting stresses.
Disclosure of Invention
The utility model aims to provide an extruder head for manufacturing a carbon fiber tube cloth reinforced PEEK tube, which solves the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a make extrusion head of carbon fiber section of thick bamboo cloth reinforcing PEEK tubular product, includes shaping district, compression district and reposition of redundant personnel district, shaping district and reposition of redundant personnel district both ends are equipped with first fixing bolt and second fixing bolt respectively, shaping district including set up in the mandrel of first fixing bolt one side, the mandrel outside is equipped with first bush section and heating circle, the mandrel is kept away from the other end of first fixing bolt is the second bush section, the second bush section is kept away from the one end of first fixing bolt is equipped with the reposition of redundant personnel awl.
Preferably, a temperature probe is further arranged at one end of the first die section, which is close to the second fixing bolt.
Preferably, one end of the first die section is further provided with an air-laying device.
Preferably, a carbon fiber cylinder cloth is arranged between the external air-laying device and the second die section.
Preferably, the compression zone is formed by a Y-shaped split section for splitting the second die section and the cylindrical melt into annular lamellar melt.
Preferably, the air-laying device is composed of a plurality of air-filling air needles, and the air needles are closely distributed in one circle and are provided with three circles in total.
Preferably, a third bolt is arranged between the second fixing bolt and the first fixing bolt.
Preferably, the second fixing bolt is provided with a through hole connected with the discharge hole of the extruder.
Advantageous effects
The extruder head for manufacturing the carbon fiber tube cloth reinforced PEEK tube provided by the utility model adopts a circular loom integrated with an extruder to weave the carbon fiber tube cloth on line, the tube cloth enters a tube forming area to be contacted and soaked with PEEK melt through traction, and is shaped into a required PEEK tube through a cooling shaping area.
Drawings
FIG. 1 is a schematic cross-sectional view of the overall structure of the present utility model.
Reference numerals
The device comprises a 1-forming area, a 2-compression area, a 3-diversion area, a 4-first fixing bolt, a 5-second fixing bolt, a 6-first die section, a 7-heating ring, an 8-temperature probe, a 9-air laying device, a 10-second die section, a 11-core die, a 12-carbon fiber tube cloth, a 13-diversion cone, a 14-third bolt and a 15-through hole.
Detailed Description
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
Examples
As shown in FIG. 1, an extruder head for manufacturing a carbon fiber tube cloth reinforced PEEK pipe comprises a forming area 1, a compression area 2 and a diversion area 3, wherein a first fixing bolt 4 and a second fixing bolt 5 are respectively arranged at two ends of the forming area 1 and the diversion area 3, the forming area 1 comprises a core mold 11 arranged on one side of the first fixing bolt 4, a first die section 6 and a heating ring 7 are arranged on the outer side of the core mold 11, the other end of the core mold 11 away from the first fixing bolt 4 is a second die section 10, and a diversion cone 13 is arranged at one end of the second die section 10 away from the first fixing bolt 4.
In this embodiment, the first die section 6 is close to the one end of second fixing bolt 5 and still is equipped with temperature probe 8, monitors the in-mold temperature at any time, and first die section 6 one end still is equipped with the air pavement device 9, is equipped with carbon fiber section of thick bamboo cloth 12 between external air pavement device 9 and the second die section 10.
The compression zone 2 is formed by a second die section 10 and a Y-shaped split section for splitting the cylindrical melt into an annular thin melt, the tubular die being extended in that an on-line circular loom is integrated outside this section, which leaves room for the installation of the circular loom.
The air pavement device 9 is composed of a plurality of air needles, the air needles are closely distributed in one circle, three circles are arranged in total, and the air pavement device 9 is used for controlling the melt pressure. A third bolt 14 is arranged between the second fixing bolt 5 and the first fixing bolt 4. The second fixing bolt 5 is provided with a through hole 15 connected with the discharge hole of the extruder.
The extruder head consists of three modules, namely a diversion area, a compression area and a forming area.
The diversion area is connected with a discharge port of the extruder; the flow dividing zone changes the rotational flow in the extruder into a steady forward flow on the one hand and ensures a steady pressure in the melt on the other hand.
The compression area is a Y-shaped split section for splitting a long tubular die and a section of cylindrical melt into annular thin-layer melt, and an online circular loom is integrated outside the tubular die for the reason that the tubular die is prolonged, and a space is reserved for installing the circular loom.
The forming area is a pipe die and a core rod, and is externally provided with a carbon fiber cloth inlet and an air needle for controlling the pressure of a melt by an air auxiliary device, wherein the air needle is densely distributed in one circle for three circles in total.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the summary of the present utility model within the scope of the present utility model.
Claims (8)
1. The utility model provides a make extruder head of carbon fiber section of thick bamboo cloth reinforcing PEEK tubular product, includes shaping district (1), compression district (2) and reposition of redundant personnel district (3), its characterized in that: the forming area (1) and the two ends of the distribution area (3) are respectively provided with a first fixing bolt (4) and a second fixing bolt (5), the forming area (1) is arranged on one side of the first fixing bolt (4) in a core mould (11), a first die section (6) and a heating ring (7) are arranged on the outer side of the core mould (11), the core mould (11) is far away from the other end of the first fixing bolt (4) and is provided with a second die section (10), and one end of the second die section (10) far away from the first fixing bolt (4) is provided with a distribution cone (13).
2. The extruder head for manufacturing carbon fiber cloth reinforced PEEK tubing of claim 1, wherein: one end of the first die section (6) close to the second fixing bolt (5) is also provided with a temperature probe (8).
3. The extruder head for manufacturing carbon fiber cloth reinforced PEEK tubing of claim 1, wherein: one end of the first die section (6) is also provided with an air pavement device (9).
4. An extruder head for making carbon fiber cloth reinforced PEEK tubing as claimed in claim 3, wherein: a carbon fiber cylinder cloth (12) is arranged between the air laying device (9) and the second die section (10).
5. The extruder head for manufacturing carbon fiber cloth reinforced PEEK tubing of claim 1, wherein: the compression zone (2) is formed by a Y-shaped split section for splitting the second die section (10) and the cylindrical melt into annular thin-layer melt.
6. An extruder head for making carbon fiber cloth reinforced PEEK tubing as claimed in claim 3, wherein: the air pavement device (9) is composed of a plurality of air needles, wherein the air needles are tightly distributed in one circle, and three circles are arranged in total.
7. The extruder head for manufacturing carbon fiber cloth reinforced PEEK tubing of claim 1, wherein: a third bolt (14) is arranged between the second fixing bolt (5) and the first fixing bolt (4).
8. The extruder head for manufacturing carbon fiber cloth reinforced PEEK tubing of claim 1, wherein: and the second fixing bolt (5) is provided with a through hole (15) connected with the discharge hole of the extruder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221409517.2U CN219294690U (en) | 2022-06-07 | 2022-06-07 | Extruder head for manufacturing carbon fiber tube cloth reinforced PEEK (polyether-ether-ketone) pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221409517.2U CN219294690U (en) | 2022-06-07 | 2022-06-07 | Extruder head for manufacturing carbon fiber tube cloth reinforced PEEK (polyether-ether-ketone) pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219294690U true CN219294690U (en) | 2023-07-04 |
Family
ID=86952544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221409517.2U Active CN219294690U (en) | 2022-06-07 | 2022-06-07 | Extruder head for manufacturing carbon fiber tube cloth reinforced PEEK (polyether-ether-ketone) pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219294690U (en) |
-
2022
- 2022-06-07 CN CN202221409517.2U patent/CN219294690U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: An extruder head for manufacturing carbon fiber tube cloth reinforced PEEK pipes Effective date of registration: 20231027 Granted publication date: 20230704 Pledgee: Bank of Jiangsu Co.,Ltd. Suzhou Branch Pledgor: SUZHOU JUTAI NEW MATERIAL Co.,Ltd. Registration number: Y2023980063075 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |