CN205009615U - Production is with fibre reinforced thermoplasticity plastics's mould - Google Patents
Production is with fibre reinforced thermoplasticity plastics's mould Download PDFInfo
- Publication number
- CN205009615U CN205009615U CN201520773337.6U CN201520773337U CN205009615U CN 205009615 U CN205009615 U CN 205009615U CN 201520773337 U CN201520773337 U CN 201520773337U CN 205009615 U CN205009615 U CN 205009615U
- Authority
- CN
- China
- Prior art keywords
- runner
- mould
- resin
- dipping
- fiber
- 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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- 239000000835 fiber Substances 0.000 title claims abstract description 39
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 9
- 239000004033 plastic Substances 0.000 title abstract description 7
- 229920003023 plastic Polymers 0.000 title abstract description 7
- 239000011347 resin Substances 0.000 claims abstract description 25
- 229920005989 resin Polymers 0.000 claims abstract description 25
- 150000001875 compounds Chemical class 0.000 claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 238000007598 dipping method Methods 0.000 claims description 19
- 229920001169 thermoplastic Polymers 0.000 claims description 9
- 239000004416 thermosoftening plastic Substances 0.000 claims description 9
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 claims description 3
- 238000005470 impregnation Methods 0.000 abstract description 3
- 238000005204 segregation Methods 0.000 abstract 1
- 238000002844 melting Methods 0.000 description 6
- 230000008018 melting Effects 0.000 description 6
- 239000002131 composite material Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- -1 polypropylene Polymers 0.000 description 3
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920002748 Basalt fiber Polymers 0.000 description 1
- 239000007977 PBT buffer Substances 0.000 description 1
- 239000004696 Poly ether ether ketone Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004734 Polyphenylene sulfide Substances 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 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 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229920001707 polybutylene terephthalate Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920002530 polyetherether ketone Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920000069 polyphenylene sulfide Polymers 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
Landscapes
- Reinforced Plastic Materials (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
The utility model discloses a production is with fibre reinforced thermoplasticity plastics's mould, last mould and lower mould including the alternate segregation, on touch and the lower mould between have a runner system, the level contact runner of front end for being used for the contact of fibre and resin of above -mentioned runner system wherein, the runner is soaked to middle " S " shape for the inversion that is used for fibre and resin impregnation 90 degrees, should soak the runner and have the trough crest, the rear end is for being used for the compound runner of the compound level of fibre and resin, have the heating channel of four different temperaturess at last mould, one of them is in level contact runner intermediate position top, two wave trough position that are in the flooding runner, final being in on the compound runner of level, the heating channel who has three different temperatures at the lower mould. The utility model discloses can solve the technical problem who how to make the mould have different flooding temperature in the flooding region of difference.
Description
Technical field
The utility model relates to the shaping mould of a kind of fiber reinforced thermoplastics.
Background technology
Fiber and plastics are two kinds of materials, can form a kind of composite when these two kinds of materials being combined with each other.The method of fiber and plastics compound is generally fiber impregnation in the resin material formed by plastics of melting.There is more complex method and device at present, mostly there is a problem in these set composites at present, and the temperature being exactly compound is mostly consistent, is not that namely along with the reinforcement of dipping, temperature does not adjust thereupon in differentiation process.
Utility model content
The purpose of this utility model is to provide a kind of mould produced with fiber reinforced thermoplastics, solves and how to make mould have the technical problem of different dipping temperatures at different impregnation zones.
The mould of production fiber reinforced thermoplastics, comprises the upper die and lower die be separated from each other; On touch, between counterdie, there is flow passage system, wherein the front end of above-mentioned flow passage system is the flat contact runner for fiber and resin contact; Centre is the serpentine dipping runner for the inversion 90 degree of fiber and resin-dipping, and this dipping runner has trough crest; Rear end is the horizontal compound runner for fiber and resin compounded; Have the heat tunnel of four different temperatures at patrix, one of them is in above flat contact runner centre position, and two are in two wave trough position of flooding runner, and last is on horizontal compound runner; Have the heat tunnel of three different temperatures at counterdie, one of them is in below flat contact runner and dipping runner junction, and one is in the crest location flooding runner, and one is in below dipping runner and horizontal compound runner junction; At counterdie, also there is a molten resin runner, this runner and flat contact flow passage.
The angle that described patrix is separated with counterdie is 30-70 degree.
Heating rod or conduction oil are set in described heat tunnel.
The beneficial effects of the utility model are: upper die and lower die have different heating temperatures passages in different regions, there is provided different combined temps to like this resin compounded of fiber and melting, like this change fiber and resin bonding tightness thus meet the needs of different product.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the mould of production fiber reinforced thermoplastics;
1. patrixes, 2. counterdie, 3. flow passage system, 31. flat contact runners, 32. dipping runners, 33. horizontal compound runner, 7. heat tunnels, 8. molten resin runner, 9. fiber in figure.
Detailed description of the invention
Please refer to Fig. 1, the mould of the production fiber reinforced thermoplastics in figure, comprise the patrix 1 and a counterdie 2 that are separated from each other; In actual applications, a common fan-shaped mechanism can be installed, patrix 1 is fixed on one end of fan-shaped mechanism, counterdie 2 is fixed on the other end of fan-shaped mechanism, such patrix 1 can open the scope of about 30-70 degree with counterdie 2, like this so that due to the short fiber of the carbonized plastic and fracture that heat residual packing for a long time inside labor cleaning's mould.
On touch between 1 and counterdie 2 there is a flow passage system 3, fiber and molten resin realize contacting in this flow passage system 3, flood, compound.The front end of above-mentioned flow passage system 3 is the flat contact runner 31 for fiber and resin contact.Fiber enters from the opening part of this flat contact runner 31, and the resin of melting flows out from the molten resin runner 8 below this flat contact runner 31, and this molten resin runner 8 is communicated with an extruder, and this extruder is for extruding the resin of melting.The centre of flow passage system 3 is the serpentine dipping runner 32 of the inversion 90 degree for fiber and resin-dipping, and this dipping runner 32 has trough crest; Fiber, at trough and crest location fricting movement, ensures that each root fiber of fiber can as much as possible fully be flooded like this.The rear end of flow passage system 3 is the horizontal compound runner 33 for fiber and resin compounded; The resin of fiber wherein melting after obtaining molten resin dipping is still in liquid condition, and when it is in horizontal compound runner, the resin of melting is progressively hardened.The quantity of s shape is not limit, and can be 3 roads, also can be 15 roads, the concrete decision according to different fibers, different thermoplastic resins and different machined parameters.
Heat tunnel 7 is the present embodiment and other existing composite die differences.Have the heat tunnel 7 of four different temperatures at patrix 1, one of them is in above flat contact runner 31 centre position, and two are in two wave trough position of flooding runner 32, and last is on horizontal compound runner 33; Have the heat tunnel 7 of three different temperatures at counterdie 2, one of them is in below flat contact runner 31 and dipping runner 32 junction, and one is in the crest location flooding runner 32, and one is in below dipping runner 32 and horizontal compound runner 33 junction; Also have a molten resin runner 8 at counterdie 2, this runner is communicated with flat contact runner 31.Heating rod or heat conduction wet goods heat medium are set in heat tunnel 7.In actual applications, as produced glass fiber reinforced polypropylene sheet stock, the temperature of 7 heating units is: 200,230,230,220,220,220,230; As produced carbon fiber reinforced nylon sheet stock, the temperature of 7 heating units is: 265,280,280,285,285,270,260.
In actual applications, the plastic packets for the formation of molten resin contains polypropylene, polyethylene, polyester PBT, PET, nylon, PPS, PEEK etc.; Fiber then comprises glass fibre, carbon fiber, aramid fiber, basalt fibre, string, staple fibre etc.
Claims (3)
1. the mould of production fiber reinforced thermoplastics, is characterized in that: comprise the upper die and lower die be separated from each other; On touch, between counterdie, there is flow passage system, wherein the front end of above-mentioned flow passage system is the flat contact runner for fiber and resin contact; Centre is the serpentine dipping runner for the inversion 90 degree of fiber and resin-dipping, and this dipping runner has trough crest; Rear end is the horizontal compound runner for fiber and resin compounded; Have the heat tunnel of four different temperatures at patrix, one of them is in above flat contact runner centre position, and two are in two wave trough position of flooding runner, and last is on horizontal compound runner; Have the heat tunnel of three different temperatures at counterdie, one of them is in below flat contact runner and dipping runner junction, and one is in the crest location flooding runner, and one is in below dipping runner and horizontal compound runner junction; At counterdie, also there is a molten resin runner, this runner and flat contact flow passage.
2. according to the mould of the production fiber reinforced thermoplastics described in claim 1, it is characterized in that: the angle that described patrix is separated with counterdie is 30-70 degree.
3. according to the mould of the production fiber reinforced thermoplastics described in claim 1, it is characterized in that: heating rod or conduction oil are set in described heat tunnel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520773337.6U CN205009615U (en) | 2015-10-08 | 2015-10-08 | Production is with fibre reinforced thermoplasticity plastics's mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520773337.6U CN205009615U (en) | 2015-10-08 | 2015-10-08 | Production is with fibre reinforced thermoplasticity plastics's mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205009615U true CN205009615U (en) | 2016-02-03 |
Family
ID=55208240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520773337.6U Active CN205009615U (en) | 2015-10-08 | 2015-10-08 | Production is with fibre reinforced thermoplasticity plastics's mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205009615U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109466089A (en) * | 2018-12-29 | 2019-03-15 | 宁波祝立机械科技有限公司 | A kind of carbon fiber boat mold and preparation method thereof |
| CN110900884A (en) * | 2019-10-17 | 2020-03-24 | 山东大学 | Fiber/resin-based composite material glue control gumming machine and use method and application thereof |
-
2015
- 2015-10-08 CN CN201520773337.6U patent/CN205009615U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109466089A (en) * | 2018-12-29 | 2019-03-15 | 宁波祝立机械科技有限公司 | A kind of carbon fiber boat mold and preparation method thereof |
| CN110900884A (en) * | 2019-10-17 | 2020-03-24 | 山东大学 | Fiber/resin-based composite material glue control gumming machine and use method and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190815 Address after: 318000 Huajing Mingyuan Building, Jiaojiang District, Taizhou City, Zhejiang Province, Room 1603, Unit 1 Patentee after: Huang Fuhe Address before: 215427 No. 2-191, West Ring Road, Huangjing Town, Taicang City, Suzhou City, Jiangsu Province Patentee before: Tao Xiaodi |