CN101659091A - Device for producing glass fiber reinforced plastic material - Google Patents
Device for producing glass fiber reinforced plastic material Download PDFInfo
- Publication number
- CN101659091A CN101659091A CN200810124617A CN200810124617A CN101659091A CN 101659091 A CN101659091 A CN 101659091A CN 200810124617 A CN200810124617 A CN 200810124617A CN 200810124617 A CN200810124617 A CN 200810124617A CN 101659091 A CN101659091 A CN 101659091A
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- CN
- China
- Prior art keywords
- glass fiber
- glass
- plastic material
- reinforced plastic
- screw extruder
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- 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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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Reinforced Plastic Materials (AREA)
Abstract
The invention discloses a device for producing a glass fiber reinforced plastic material. The device for producing the glass fiber reinforced plastic material comprises a glass fiber pre-heating device, a glass fiber surface treating device and a double-screw extruder, wherein the glass fiber pre-heating device is in transition connection with the glass fiber surface treating device; and the glassfiber surface treating device is in transition connection with the double-screw extruder. When the device is applied, the glass fiber firstly passes through the glass fiber pre-heating device consisting of a group of heating elements to ensure that stranded glass fiber becomes dry and loose; the pre-heated glass fiber enters the glass fiber surface treating device, and a prepared liquid-state coupling agent fully soak the surface of the glass fiber via a surface treating agent atomizing device; the liquid-state coupling agent is in full contact with the surface of the glass fiber so as to achieve excellent treatment effect; and the pre-heated and surface-treated glass fiber is drawn into the double-screw extruder, mixed with molten plastic, extruded, cooled and granulated to form the glass fiber reinforced plastic material. The produced material has good comprehensive performance and is worthy of wide promotion and application in the industry.
Description
Technical field
The present invention relates to a kind of equipment that is used to produce glass fiber reinforced plastic material.
Background technology
At present, the preparation of glass fiber reinforced plastic material is that glass fibre is directly added the inlet introducing from the glass of double screw extruder, and glass fibre is mixing through double screw extruder, is filled in the plastic material of fusion, reaches the purpose of modification, enhancing.This preparation method exists deficiency: glass fibre is untreated, directly introduces double screw extruder and carries out mixingly, and the effect of impregnation may of glass fibre in plastics is relatively poor relatively, inaccessible good dispersion effect, and the enhancing effect of material is restricted.
Therefore, design the equipment that glass fiber reinforced plastic material is produced in a kind of novel being used to, will have great practical significance.
Summary of the invention
The objective of the invention is to overcome the deficiency that prior art exists, a kind of equipment that is used to produce glass fiber reinforced plastic material is provided.
Purpose of the present invention is achieved through the following technical solutions:
The production equipment of glass fiber reinforced plastic material, comprise double screw extruder, characteristics are: the front end that the double screw extruder glass adds inlet also is provided with glass preheating device and glass surface processing device, described glass preheating device and described glass surface processing device transition and linkage, described glass surface processing device and described double screw extruder transition and linkage, wherein, described glass surface processing device comprises one group of reducing pressure roller and surface conditioning agent atomising device, and the surface conditioning agent atomising device is positioned at the top of reducing pressure roller and is right against the reducing pressure roller.
Further, the production equipment of above-mentioned glass fiber reinforced plastic material, described glass preheating device is the closed enclosure body structure, and heater element is installed in the case, and the inwall of casing is provided with heat-insulation layer.
The substantive distinguishing features of technical solution of the present invention and progressive being mainly reflected in:
Modern design of the present invention, glass preheating device, glass surface processing device and double screw extruder be transition and linkage successively, constitutes a flow production line.Glass fibre is the glass preheating device by being made up of one group of heater element at first, and the glass preheating device makes the glass fibre drying, loose of thigh; Glass fibre after the preheating enters the glass surface processing device subsequently, the glass surface processing device is made of the reducing pressure roller and the surface conditioning agent atomising device of one group of likeness in form spindle, the liquid coupling agent of preparation fully soaks into fiberglass surfacing by the surface conditioning agent atomising device, thereby liquid coupling agent obtains good treatment effect with surperficial fully contact of glass; The effect of reducing pressure roller is, impel trailed each strand glass to be and clocklike to disperse and boundling when fusiform one group of reducing roller surface forward is carried being affixed to the cross section, glass guide effect by the reducing pressure roller in surface processing device has increased the stroke in device, increased the processing time, made surface treatment reach good result; Glass after preheating and the surface treatment is pulled and enters double screw extruder, carry out mixing with molten plastic, cooling, pelletizing promptly obtain glass fiber reinforced plastic material after extruding, and the material of being produced has good comprehensive performances, has produced very good economic benefit and social effect.
Description of drawings
Below in conjunction with accompanying drawing technical solution of the present invention is described further:
Fig. 1: organigram of the present invention.
The implication of each Reference numeral sees the following form among the figure:
| Reference numeral | Implication | Reference numeral | Implication | Reference numeral | Implication |
| ??1 | Glass fibre | ??2 | The glass preheating device | ??3 | The glass surface processing device |
| ??4 | The reducing pressure roller | ??5 | The surface conditioning agent atomising device | ??6 | Double screw extruder |
The specific embodiment
As shown in Figure 1, be used to produce the equipment of glass fiber reinforced plastic material, comprise glass preheating device 2, glass surface processing device 3 and double screw extruder 6, glass preheating device 2 and glass surface processing device 3 transition and linkages, glass surface processing device 3 and double screw extruder 6 transition and linkages, form a flow production line, glass fibre 1 is handled by glass preheating device 2 and glass surface processing device 3 after the double screw extruder glass adds inlet sends in the double screw extruder.Wherein, glass preheating device 2 is the closed enclosure body structure, and heater element is installed in the case, and the inwall of casing is provided with heat-insulation layer.Glass surface processing device 3 comprises one group of reducing pressure roller 4 and surface conditioning agent atomising device 5, and surface conditioning agent atomising device 5 is positioned at reducing pressure roller 4 tops and is right against reducing pressure roller 4.
Glass preheating device 2, glass surface processing device 3 are the casing that structure relative closure, profile are cuboid.Glass fibre 1 is the glass preheating device 2 by being made up of one group of heater element at first, and glass preheating device 2 makes glass fibre 1 preheating reach certain temperature, so that the glass fibre drying of one-tenth thigh, loose.Glass fibre 1 after the preheating enters glass surface processing device 3 subsequently, glass surface processing device 3 is made of the reducing pressure roller 4 and the surface conditioning agent atomising device 5 of one group of likeness in form spindle, the liquid coupling agent of preparation fully soaks into fiberglass surfacing by surface conditioning agent atomising device 5, thereby liquid coupling agent obtains good treatment effect with surperficial fully contact of glass; The effect of reducing pressure roller 4 is, impel trailed each strand glass to be and clocklike to disperse and boundling when fusiform one group of reducing roller surface forward is carried being affixed to the cross section, glass guide effect by reducing pressure roller 4 in surface processing device has increased the stroke in device, increased the processing time, made surface treatment reach good result.Glass after preheating and the surface treatment is pulled and enters double screw extruder 6, carries out mixingly with molten plastic, at last the material that obtains is extruded back cooling, pelletizing promptly obtains glass fiber reinforced plastic material.
In sum, the present invention designs uniqueness, has set up glass preheating device and glass surface processing device, and the glass preheating device improves the temperature that becomes strand fiberglass surfacing, reaches dry, loose purpose.Adopt the surface conditioning agent atomising device,, strengthen the treatment effect on glass surface, improve the interface binding power of plastic material and glass fibre in conjunction with the combing and the regulating action of reducing pressure roller.Be improved significantly through the glass after preheating and the surface treatment and the effect of impregnation may of plastics, product appearance and performance are significantly improved.This equipment can be widely used in the production glass fiber reinforced plastic material, and the material of being produced has good comprehensive performances, is worthy to be popularized, and application prospect is good.
What need understand is: though the foregoing description is to the present invention's detailed explanation of contrasting; but these explanations are just illustrative to the present invention; rather than limitation of the present invention, any innovation and creation that do not exceed in the connotation of the present invention all fall within the scope of protection of the present invention.
Claims (2)
1. the production equipment of glass fiber reinforced plastic material, comprise double screw extruder, it is characterized in that: the front end that adds inlet at the double screw extruder glass also is provided with glass preheating device and glass surface processing device, described glass preheating device and described glass surface processing device transition and linkage, described glass surface processing device and described double screw extruder transition and linkage, wherein, described glass surface processing device comprises one group of reducing pressure roller and surface conditioning agent atomising device, and the surface conditioning agent atomising device is positioned at the top of reducing pressure roller and is right against the reducing pressure roller.
2. the production equipment of glass fiber reinforced plastic material according to claim 1, it is characterized in that: described glass preheating device is the closed enclosure body structure, and heater element is installed in the case, and the inwall of casing is provided with heat-insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810124617A CN101659091A (en) | 2008-08-27 | 2008-08-27 | Device for producing glass fiber reinforced plastic material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810124617A CN101659091A (en) | 2008-08-27 | 2008-08-27 | Device for producing glass fiber reinforced plastic material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101659091A true CN101659091A (en) | 2010-03-03 |
Family
ID=41787444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810124617A Pending CN101659091A (en) | 2008-08-27 | 2008-08-27 | Device for producing glass fiber reinforced plastic material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101659091A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102399065A (en) * | 2010-09-16 | 2012-04-04 | 佛山市顺德区威林工程塑料有限公司 | Processing technology of glass fiber enhanced thermoplastic material |
| CN103833233A (en) * | 2013-12-03 | 2014-06-04 | 江门市奇德工程塑料科技有限公司 | Device for glass fiber surface modification |
| CN105839262A (en) * | 2016-04-15 | 2016-08-10 | 安徽特邦新型建材有限责任公司 | Mesh fabric production technology |
| CN108883549A (en) * | 2016-03-02 | 2018-11-23 | 赛峰航空器发动机 | The device and method for being used to form the fiber preform of the rotary body with the profile changed in radial cross-section |
| CN112745643A (en) * | 2020-12-22 | 2021-05-04 | 江阴济化新材料有限公司 | High-gloss enhanced PBT material and production method thereof |
-
2008
- 2008-08-27 CN CN200810124617A patent/CN101659091A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102399065A (en) * | 2010-09-16 | 2012-04-04 | 佛山市顺德区威林工程塑料有限公司 | Processing technology of glass fiber enhanced thermoplastic material |
| CN103833233A (en) * | 2013-12-03 | 2014-06-04 | 江门市奇德工程塑料科技有限公司 | Device for glass fiber surface modification |
| CN103833233B (en) * | 2013-12-03 | 2016-08-17 | 广东奇德新材料股份有限公司 | A kind of device modified for fiberglass surfacing |
| CN108883549A (en) * | 2016-03-02 | 2018-11-23 | 赛峰航空器发动机 | The device and method for being used to form the fiber preform of the rotary body with the profile changed in radial cross-section |
| CN108883549B (en) * | 2016-03-02 | 2021-03-02 | 赛峰航空器发动机 | Device and method for forming a fiber preform having a rotating body with a profile that varies in radial cross section |
| CN105839262A (en) * | 2016-04-15 | 2016-08-10 | 安徽特邦新型建材有限责任公司 | Mesh fabric production technology |
| CN112745643A (en) * | 2020-12-22 | 2021-05-04 | 江阴济化新材料有限公司 | High-gloss enhanced PBT material and production method thereof |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100303 |