CN204658906U - A kind of combination of the twin-screw for glass fiber reinforcement PC - Google Patents
A kind of combination of the twin-screw for glass fiber reinforcement PC Download PDFInfo
- Publication number
- CN204658906U CN204658906U CN201520338444.6U CN201520338444U CN204658906U CN 204658906 U CN204658906 U CN 204658906U CN 201520338444 U CN201520338444 U CN 201520338444U CN 204658906 U CN204658906 U CN 204658906U
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- section
- glass
- screw
- glass fiber
- twin
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- Expired - Fee Related
Links
- 239000003365 glass fiber Substances 0.000 title claims abstract description 20
- 230000002787 reinforcement Effects 0.000 title claims abstract description 13
- 239000011521 glass Substances 0.000 claims abstract description 28
- 230000006835 compression Effects 0.000 claims abstract description 12
- 238000007906 compression Methods 0.000 claims abstract description 12
- 125000003003 spiro group Chemical group 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 12
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000005452 bending Methods 0.000 abstract description 3
- 239000011295 pitch Substances 0.000 description 12
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model provides a kind of twin-screw for glass fiber reinforcement PC to combine, and comprises screw rod, and two described screw rods are arranged in spiro rod machine tube, and two described screw rods engage each other; Described screw rod comprises mass transport and melt zone, mixing section, exhaust section, the glass section of adding, glass mixing section, compression and transportation section, vacuum exhaust section and compacting transportation section; Described mass transport and melt zone, mixing section, exhaust section, the glass section of adding, glass mixing section, compression and transportation section, vacuum exhaust section and compacting transportation section are interconnected and one-body molded from left to right successively.The utility model can allow the physical and mechanical property of glass fiber reinforced PC maximize, and makes the length of glass fibre keep maximizing, effectively improves every mechanical property, as hot strength, bending strength, impact strength, thermal deformation intensity etc.
Description
Technical field
The utility model relates to plastics extrusion molding technical field of processing equipment, particularly relates to the combination of a kind of twin-screw for glass fiber reinforcement PC.
Background technology
Screw extruder is the pressure and the shearing force that rely on screw rod to rotate generation, and material can be made fully to carry out plastifying and Homogeneous phase mixing, by mouth mold forming.Plastic extruder is one of kind belonging to plastics machinery also.The angle of extruder foundation Head material flow path direction and pitch line, can be divided into right-angle handpiece by head and bevelling machine is first-class.At present in the screw combinations of glass fiber reinforced PC material, there is no Patents report, existing PC material mechanical performance is poor.
Utility model content
(1) technical problem that will solve
Problem to be solved in the utility model is to provide the combination of a kind of twin-screw for glass fiber reinforcement PC, to overcome the defect of PC material mechanical performance difference in prior art.
(2) technical scheme
For solveing the technical problem, the utility model provides a kind of twin-screw for glass fiber reinforcement PC to combine, and comprises screw rod, and two described screw rods are arranged in spiro rod machine tube, and two described screw rods engage each other; Described screw rod comprises mass transport and melt zone, mixing section, exhaust section, the glass section of adding, glass mixing section, compression and transportation section, vacuum exhaust section and compacting transportation section; Described mass transport and melt zone, mixing section, exhaust section, the glass section of adding, glass mixing section, compression and transportation section, vacuum exhaust section and compacting transportation section are interconnected and one-body molded from left to right successively; Described mass transport and melt zone are provided with 56/56A from left to right successively, and 72/72,72/72,72/72,56/56,56/56,44/44,44/44; Described mixing section is provided with 45 °/5/88 from left to right successively, and 45 °/5/56,44/44,44/44,45 °/5/56,45 °/5/56,45 °/5/36L; Described exhaust section is provided with 72/72 from left to right successively, and 72/72,56/56,56/56,56/56,56/56; The described glass section of adding is provided with 56/56,56/56,56/56,56/56 from left to right successively; Described glass mixing section is provided with 56/56,56/56C, 56/56C, 56/56C from left to right successively; Described compression and transportation section are provided with 44/44 from left to right successively, and 44/44,44/44,44/44,44/44; Described vacuum exhaust section is provided with 22/22L, 72/72,72/72,72/72 from left to right successively; Described compacting transportation section is provided with 56/56,44/44,44/44,44/44,44/44,44/44 from left to right successively.
Further, there is between screw rod described in two the phase angle of 90 °.
Further, described screw rod is made up of stainless steel material.
(3) beneficial effect
Twin-screw for glass fiber reinforcement PC combination of the present utility model, the physical and mechanical property of glass fiber reinforced PC can be allowed to maximize, make the length of glass fibre keep maximizing, effectively improve every mechanical property, as hot strength, bending strength, impact strength, thermal deformation intensity etc.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of combination of the twin-screw for glass fiber reinforcement PC of the utility model.
In figure, 1 is mass transport and melt zone, and 2 is mixing section, and 3 is exhaust section, and 4 is the glass section of adding, and 5 is glass mixing section, and 6 is compression and transportation section, and 7 is vacuum exhaust section, and 8 is compacting transportation section.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
As shown in Figure 1, a kind of combination of the twin-screw for glass fiber reinforcement PC of the present utility model, comprise screw rod, two described screw rods are arranged in spiro rod machine tube, and two described screw rods engage each other; Described screw rod comprises mass transport and melt zone 1, mixing section 2, exhaust section 3, the glass section of adding 4, glass mixing section 5, compression and transportation section 6, vacuum exhaust section 7 and compacting transportation section 8; Described mass transport and melt zone 1, mixing section 2, exhaust section 3, the glass section of adding 4, glass mixing section 5, compression and transportation section 6, vacuum exhaust section 7 and compacting transportation section 8 are interconnected and one-body molded from left to right successively.
Described mass transport and melt zone 1 are provided with 56/56A, 72/72,72/72,72/72,56/56,56/56,44/44,44/44 from left to right successively.In 56/56A 56/56 represents the forward threaded block that helical pitch is 56mm, length is 56mm, and the A in 56/56A represents that this threaded block is the initiator elements of this screw rod; 72/72 represents the forward threaded block that helical pitch is 72mm, length is 72mm.Other data by that analogy.
Described mixing section 2 is provided with 45 °/5/88 from left to right successively, and 45 °/5/56,44/44,44/44,45 °/5/56,45 °/5/56,45 °/5/36L.The forward kneading block of 45 °/5/88 represents stagger arrangement angle to be 5 tooth helical pitches of 45 ° be 88mm; 45 °/5/36L represents stagger arrangement angle to be 5 tooth helical pitches of 45 ° is the reverse thread block of 36mm.Other data by that analogy.The each component materials of described mixing section 2 is disperseed at this and is distributed.
Described exhaust section 3 is provided with 72/72,72/72,56/56,56/56,56/56,56/56 from left to right successively.72/72 represents the forward threaded block that helical pitch is 72mm, length is 72mm.Other data by that analogy.The materials such as described exhaust section 3 resin are being molten state substantially after mixing section 2 sections.
The described glass section of adding 4 is provided with 56/56,56/56,56/56,56/56 from left to right successively.56/56 represents the forward threaded block that helical pitch is 56mm, length is 56mm.Other data by that analogy.At this segment base, this is molten state to the materials such as the described glass section of adding 4, PC, can be better compatible with the glass added.
Described glass mixing section 5 is provided with 56/56,56/56C, 56/56C, 56/56C from left to right successively.56/56C represents that helical pitch is 56mm, length is the screwing element that 56mm contains C type tooth.Other data by that analogy.Described glass mixing section 5 main application flower rib threaded block offside is fed the glass added and is carried out distributed rendering, and flower rib threaded block shearing force is more weak, and the length of glass can be kept not to be damaged.
Described compression and transportation section 6 are provided with 44/44,44/44,44/44,44/44,44/44 from left to right successively.44/44 represents the forward threaded block that helical pitch is 44mm, length is 44mm.Other data by that analogy.Described compression and transportation section 6 increase the adhesion between glass and matrix resin.
Described vacuum exhaust section 7 is provided with 22/22L, 72/72,72/72,72/72 from left to right successively.22/22L represents the reverse thread block that helical pitch is 22mm, length is 22mm.Other data by that analogy.Described vacuum exhaust section 7 mainly uses long helical pitch screw thread original paper.
Described compacting transportation section 8 is provided with 56/56,44/44,44/44,44/44,44/44,44/44 from left to right successively.44/44 represents the forward threaded block that helical pitch is 44mm, length is 44mm.Other data by that analogy.Described compacting transportation section 8 keeps material can steady extruding.
There is between screw rod described in two the phase angle of 90 °.Described screw rod is made up of stainless steel material.
Twin-screw for glass fiber reinforcement PC combination of the present utility model, the physical and mechanical property of glass fiber reinforced PC can be allowed to maximize, make the length of glass fibre keep maximizing, effectively improve every mechanical property, as hot strength, bending strength, impact strength, thermal deformation intensity etc.
In sum, above-mentioned embodiment is not restricted embodiment of the present utility model, and the modification that all those skilled in the art carry out on the basis of flesh and blood of the present utility model or equivalent deformation, all at technology category of the present utility model.
Claims (3)
1. the combination of the twin-screw for glass fiber reinforcement PC, it is characterized in that: comprise screw rod, two described screw rods are arranged in spiro rod machine tube, and two described screw rods engage each other; Described screw rod comprises mass transport and melt zone (1), mixing section (2), exhaust section (3), the glass section of adding (4), glass mixing section (5), compression and transportation section (6), vacuum exhaust section (7) and compacting transportation section (8); Described mass transport and melt zone (1), mixing section (2), exhaust section (3), the glass section of adding (4), glass mixing section (5), compression and transportation section (6), vacuum exhaust section (7) and compacting transportation section (8) are interconnected and one-body molded from left to right successively.
2. the combination of the twin-screw for glass fiber reinforcement PC according to claim 1, is characterized in that: the phase angle between screw rod described in two with 90 °.
3. the combination of the twin-screw for glass fiber reinforcement PC according to claim 1 and 2, is characterized in that: described screw rod is made up of stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520338444.6U CN204658906U (en) | 2015-05-21 | 2015-05-21 | A kind of combination of the twin-screw for glass fiber reinforcement PC |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520338444.6U CN204658906U (en) | 2015-05-21 | 2015-05-21 | A kind of combination of the twin-screw for glass fiber reinforcement PC |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204658906U true CN204658906U (en) | 2015-09-23 |
Family
ID=54129331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520338444.6U Expired - Fee Related CN204658906U (en) | 2015-05-21 | 2015-05-21 | A kind of combination of the twin-screw for glass fiber reinforcement PC |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204658906U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105538655A (en) * | 2016-03-01 | 2016-05-04 | 南通星辰合成材料有限公司 | Twin-screw extrusion method applicable to extrusion of modified PA66 product |
| CN109130138A (en) * | 2018-07-31 | 2019-01-04 | 南京科森挤出装备有限公司 | Parallel double-screw extruder whole one start screw covers combined method |
| CN109605710A (en) * | 2018-11-30 | 2019-04-12 | 广东威林工程塑料股份有限公司 | A kind of twin-screw combination being used to prepare high-crystallinity flame-retardant strengthening polythylene terephthalate (PET) |
-
2015
- 2015-05-21 CN CN201520338444.6U patent/CN204658906U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105538655A (en) * | 2016-03-01 | 2016-05-04 | 南通星辰合成材料有限公司 | Twin-screw extrusion method applicable to extrusion of modified PA66 product |
| CN109130138A (en) * | 2018-07-31 | 2019-01-04 | 南京科森挤出装备有限公司 | Parallel double-screw extruder whole one start screw covers combined method |
| CN109605710A (en) * | 2018-11-30 | 2019-04-12 | 广东威林工程塑料股份有限公司 | A kind of twin-screw combination being used to prepare high-crystallinity flame-retardant strengthening polythylene terephthalate (PET) |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Siming District of Fenghua Economic Development Zone, Zhejiang province Ningbo City Road 315500 No. 229 Patentee after: Ningbo sunrise new materials Co.,Ltd. Address before: Siming Road Economic Development Zone, Fenghua City, Zhejiang Province, Ningbo City, No. 229, 315500 Patentee before: FENGHUA XURI NEW MATERIAL Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190426 Address after: 344706 Hedong Industrial Park, Nancheng County, Fuzhou City, Jiangxi Province Patentee after: JIANGXI XURI HONGYU NEW MATERIAL Co.,Ltd. Address before: No. 229, Siming East Road, Economic Development Zone, Fenghua District, Ningbo, Zhejiang, China Patentee before: Ningbo sunrise new materials Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 |