CN202011136U - Modified plastic extruder - Google Patents
Modified plastic extruder Download PDFInfo
- Publication number
- CN202011136U CN202011136U CN2011200978251U CN201120097825U CN202011136U CN 202011136 U CN202011136 U CN 202011136U CN 2011200978251 U CN2011200978251 U CN 2011200978251U CN 201120097825 U CN201120097825 U CN 201120097825U CN 202011136 U CN202011136 U CN 202011136U
- Authority
- CN
- China
- Prior art keywords
- glass
- extruder
- glass fiber
- heating oil
- modified plastic
- 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.)
- Expired - Fee Related
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a modified plastic extruder which comprises an extruder cylinder provided with an air suction pipe and a glass fiber feed port, wherein a plurality of heaters are additionally mounted outside the extruder cylinder; the glass fiber feed port of the extruder cylinder is connected with a section of glass fiber dry pipe; a heating oil sleeve is mounted outside the glass fiber dry pipe; the heating oil sleeve is communicated with a heating oil tank arranged outside at least one heater; and the glass fiber dry pipe is provided with an air pipe communicated with the air suction pipe. The modified plastic extruder can solve the problems that the production of modified plastics and the properties of finished products are affected since glass fiber brings moisture in the modified plastic extruder.
Description
Technical field
The utility model relates to plastics machinery manufacturing technology field, and especially a kind of have a modified plastics extruder that glass adds inlet.
Background technology
At present in the production of modified plastics, frequent needs interpolation such as glass etc. improves the material of plastics performance, add in the modified plastics extruder of inlet having glass, often just being provided with glass simply on extruder barrel adds inlet, the modified plastics extruder of this structure is when producing, usually make moist because of glass, the moisture that moisture absorption brought and in extruder barrel, form aqueous vapor, the material modified performance that influence is produced, simultaneously owing to cold glass can cause the solution decrease of temperature to cause the melt flow variation after entering the extruder barrel inner chamber, be unfavorable for the dispersion of glass in material, the final modified plastics end properties that influences, thereby enter the machine barrel of extruder at glass and all preheat dry the processing as last, but it is perfect inadequately to produce the heat drying treatment process of going up use at present, device is provided with for independent, just oven dry simply makes the glass of handling get damp before entering the machine barrel of extruder easily and influences the quality of finished product.
Summary of the invention
The utility model will provide a kind of modified plastics extruder, and this modified plastics extruder can solve because of glass fibre belt goes into the problem that moisture influences modified plastics production and end properties.
In order to address the above problem, the technical solution adopted in the utility model is: this modified plastics extruder, comprise and be provided with the extruder barrel that exhaust tube and glass add inlet, a plurality of heaters are housed outside described extruder barrel, add at the glass of described extruder barrel and to be connected with one section glass drying tube on the inlet, outside this glass drying tube, be provided with the heating oil jacket, this heating oil jacket is connected with a heating fuel tank that is contained in outside at least one described heater, described glass drying tube is provided with the tracheae that is communicated with described exhaust tube, promptly discharged in order to the moisture content that the glass heating back that enters in the glass drying tube produces, the glass that assurance enters in the machine barrel is the dry glass with uniform temperature, guarantees the quality of product.
Owing to adopted such scheme, the utlity model has following effect: solved in ordinary production because of glass makes moist, moisture absorption influences material modified performance, and owing to cold glass can cause the solution decrease of temperature to cause the melt flow variation after entering extruder, influence the dispersion of glass in material, finally influence the problem of modified plastic material end properties.
Description of drawings
Fig. 1 is the schematic diagram of the utility model embodiment.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified:
The extruder barrel of this modified plastics extruder part as shown in Figure 1, other parts are identical with existing modified plastics extruder.Extruder barrel 1 is outside equipped with heater 3 and is used to heat modifying plastics material in the extruder barrel 1, and heating fuel tank 4 is installed on one of them heater 3, heats in the modifying plastics material of heater 3 in heating extruder barrel 1; Heating fuel tank 4 is connected with glass drying tube 6 heating oil jacket 7 outward by pipeline, by the oil between the pipeline heat is delivered to the glass that heating oil jacket 7 heats in the glass drying tubes 6; When also having guaranteed that with communicating of heating fuel tank 4 plastics heat in 3 pairs of machine barrels of heater 1 simultaneously, heats heating oil jacket 7 by 7 pairs of glasses of heating oil jacket; On glass drying tube 6, be provided with the tracheae 5 that is communicated with exhaust tube 2, promptly discharged in order to the moisture content that the glass heating back that enters in the glass drying tube produces, the glass that assurance enters the machine barrel inner chamber is the dry glass with uniform temperature, thereby guarantees the quality of product.
Claims (1)
1. modified plastics extruder, comprise and be provided with the extruder barrel (1) that exhaust tube (2) and glass add inlet, a plurality of heaters (3) are housed outside described extruder barrel (1), it is characterized in that: add at the glass of described extruder barrel (1) and be connected with one section glass drying tube (6) on the inlet, outside this glass drying tube (6), be provided with heating oil jacket (7), this heating oil jacket (7) is connected with a heating fuel tank (4) that is contained in outside at least one described heater (3), and described glass drying tube (6) is provided with the tracheae (5) that is communicated with described exhaust tube (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200978251U CN202011136U (en) | 2011-04-06 | 2011-04-06 | Modified plastic extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200978251U CN202011136U (en) | 2011-04-06 | 2011-04-06 | Modified plastic extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202011136U true CN202011136U (en) | 2011-10-19 |
Family
ID=44781742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200978251U Expired - Fee Related CN202011136U (en) | 2011-04-06 | 2011-04-06 | Modified plastic extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202011136U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105419098A (en) * | 2015-12-23 | 2016-03-23 | 江苏金发科技新材料有限公司 | High-performance chopped glass-fiber-reinforced thermoplastic material and preparation method thereof |
| CN105462068A (en) * | 2015-12-23 | 2016-04-06 | 江苏金发科技新材料有限公司 | Preparation method of high-performance continuous glass fibre reinforced thermoplastic material |
-
2011
- 2011-04-06 CN CN2011200978251U patent/CN202011136U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105419098A (en) * | 2015-12-23 | 2016-03-23 | 江苏金发科技新材料有限公司 | High-performance chopped glass-fiber-reinforced thermoplastic material and preparation method thereof |
| CN105462068A (en) * | 2015-12-23 | 2016-04-06 | 江苏金发科技新材料有限公司 | Preparation method of high-performance continuous glass fibre reinforced thermoplastic material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111019 Termination date: 20180406 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |