CN201702927U - Melt groove for infiltrating glass fiber in production of long glass fiber reinforced modified plastic material - Google Patents
Melt groove for infiltrating glass fiber in production of long glass fiber reinforced modified plastic material Download PDFInfo
- Publication number
- CN201702927U CN201702927U CN2010201945227U CN201020194522U CN201702927U CN 201702927 U CN201702927 U CN 201702927U CN 2010201945227 U CN2010201945227 U CN 2010201945227U CN 201020194522 U CN201020194522 U CN 201020194522U CN 201702927 U CN201702927 U CN 201702927U
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- glass fiber
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- inwall
- groove
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Abstract
The utility model provides a melt groove for infiltrating glass fiber in the production of a long glass fiber reinforced modified plastic material, which is formed by connection of a left plate, a right plate, a bottom plate, a top plate, a front plate and a rear plate, wherein the inner wall of the left plate is respectively connected with the inner wall of the bottom plate and the inner wall of the top plate by circular angles in a transition manner; the inner wall of the right plate is respectively connected with the inner wall of the bottom plate and the inner wall of the top plate by circular angles in a transition manner; the left plate is also provided with a glass fiber inlet, and correspondingly, the right plate is provided with a glass fiber outlet; and the left plate and the right plate are respectively provided with an electric heating rod. According to the flow directions of melts in the groove, the left plate and the right plate of the groove are designed into inner circular angles, so that the flowing line of the melt in the groove is tend to be smooth, further all the melts take part in flowing and circulation, the melts are in a state of dynamic balance, so the color appearance and the performance of a product are improved.
Description
Technical field
The utility model relates to the production equipment of long glass fibres reinforced plastic material, relates in particular to a kind of roving glass fiber and strengthens the melt tank that is used to soak molten glass fibre in the modified plastic material production.
Background technology
The key point that roving glass fiber strengthens the modified plastic material production technology is: glass fibre is by a closed mould that fills plastic melt, and the synchronous melt extrusion of extruder draws pelletizing then to mould.Because relate to the performance, quality (deployment conditions of glass in plastics) of product and the operability of producing, the temperature that generally can control the interior plastic melt of mould is higher, the good fluidity of melt like this is to improve the glass dispersiveness.
Summary of the invention
The purpose of this utility model is to overcome the deficiency that prior art exists, and provides a kind of roving glass fiber to strengthen the melt tank that is used to soak molten glass fibre in the modified plastic material production.
The purpose of this utility model is achieved through the following technical solutions:
Roving glass fiber strengthens the melt tank that is used to soak molten glass in the modified plastic material production, constitute by left plate, right panel, base plate, top board, header board and back plate linking, characteristics are: the inwall of described left plate is respectively with the inwall of fillet and base plate and the inwall transition and linkage of top board, and the inwall of described right panel is respectively with the inwall of fillet and base plate and the inwall transition and linkage of top board; Also be provided with the glass import on the described left plate, accordingly, described right panel is provided with the glass outlet; On described left plate and the right panel electrically heated rod is installed all.
Further, above-mentioned roving glass fiber strengthens the melt tank that is used to soak molten glass in the modified plastic material production, and wherein, the material of described left plate, right panel, base plate, top board, header board and back plate is a mould steel.
The substantive distinguishing features of technical solutions of the utility model and progressive being mainly reflected in:
The utility model design is unique, the left and right sides plate of groove is designed to filleted corner, make the streamline of melt flows in the groove smooth-out, and then make all melts participate in flow circuit, melt is in dynamic balance state, guarantee that time that molten plastic stops equates and short as far as possible in mould, avoid the overlong time that in mould, stops and pyrolysis takes place, thereby improved the color outward appearance and the performance of product.
Description of drawings
Below in conjunction with accompanying drawing technical solutions of the utility model are described further:
Fig. 1: cross-sectional view of the present utility model.
The implication of each Reference numeral sees the following form among the figure:
| Reference numeral | Implication | Reference numeral | Implication | Reference numeral | Implication |
| 1 | |
2 | Electrically heated |
3 | |
| 4 | |
5 | Right panel | A | Melt-flow to |
| B | Glass involves direction |
The specific embodiment
As shown in Figure 1, roving glass fiber strengthens the melt tank that is used to soak molten glass fibre in the modified plastic material production, constitute by left plate 1, right panel 5, base plate 3, top board 4, header board and back plate linking, the material of left side plate 1, right panel 5, base plate 3, top board 4, header board and back plate is a mould steel, the inwall of left side plate 1 is respectively with the inwall of fillet and base plate 3 and the inwall transition and linkage of top board 4, and the inwall of right panel 5 is respectively with the inwall of fillet and base plate 3 and the inwall transition and linkage of top board 4; Also be provided with the glass import on the plate 1 of a left side, accordingly, right panel 5 is provided with the glass outlet; On left side plate 1 and the right panel 5 electrically heated rod 2 is installed all, heats, guarantee temperature in the groove by electrically heated rod 2.In the production, glass is involved along involving direction B, and melt-flow is level and smooth to A in the groove.
The flow direction according to melt in the groove in the production technology, the left and right sides plate of groove is designed to filleted corner, makes the streamline of melt flows in the groove smooth-out, and then makes all melts participate in flow circuit, make plastic melt be in dynamic balance state, improved the color outward appearance and the performance of product.
In the flow process, extrude with mould mouth mould through extruder and extrude, and is in dynamic balance state by plastics in mould for plastic melt.The time that molten plastic stops in mould equates and is short as far as possible, avoid the overlong time that in mould, stops and pyrolysis takes place, influence product color (product colour jaundice) and performance (the aging decomposition), phenomenons such as the melt of having eliminated place, dead angle in the mould is difficult for flowing, overstand.
It is emphasized that: above only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (2)
1. roving glass fiber strengthens the melt tank that is used to soak molten glass in the modified plastic material production, constitute by left plate, right panel, base plate, top board, header board and back plate linking, it is characterized in that: the inwall of described left plate is respectively with the inwall of fillet and base plate and the inwall transition and linkage of top board, and the inwall of described right panel is respectively with the inwall of fillet and base plate and the inwall transition and linkage of top board; Also be provided with the glass import on the described left plate, accordingly, described right panel is provided with the glass outlet; On described left plate and the right panel electrically heated rod is installed all.
2. roving glass fiber according to claim 1 strengthens the melt tank that is used to soak molten glass in the modified plastic material production, it is characterized in that: the material of described left plate, right panel, base plate, top board, header board and back plate is a mould steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201945227U CN201702927U (en) | 2010-05-19 | 2010-05-19 | Melt groove for infiltrating glass fiber in production of long glass fiber reinforced modified plastic material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201945227U CN201702927U (en) | 2010-05-19 | 2010-05-19 | Melt groove for infiltrating glass fiber in production of long glass fiber reinforced modified plastic material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201702927U true CN201702927U (en) | 2011-01-12 |
Family
ID=43440077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201945227U Expired - Fee Related CN201702927U (en) | 2010-05-19 | 2010-05-19 | Melt groove for infiltrating glass fiber in production of long glass fiber reinforced modified plastic material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201702927U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101863114A (en) * | 2010-05-19 | 2010-10-20 | 苏州工业园区和昌电器有限公司 | Melt tank for leaching glass fiber in production of long glass fiber reinforced modified plastic material |
| CN104629254A (en) * | 2015-02-12 | 2015-05-20 | 华中科技大学 | Method and equipment for preparing continuous fiber-reinforced polyether-ether-ketone composite material prepreg tape |
| CN107345602A (en) * | 2016-05-04 | 2017-11-14 | 广州金发碳纤维新材料发展有限公司 | A kind of flexible composite pipe and its manufacture method |
-
2010
- 2010-05-19 CN CN2010201945227U patent/CN201702927U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101863114A (en) * | 2010-05-19 | 2010-10-20 | 苏州工业园区和昌电器有限公司 | Melt tank for leaching glass fiber in production of long glass fiber reinforced modified plastic material |
| CN104629254A (en) * | 2015-02-12 | 2015-05-20 | 华中科技大学 | Method and equipment for preparing continuous fiber-reinforced polyether-ether-ketone composite material prepreg tape |
| CN107345602A (en) * | 2016-05-04 | 2017-11-14 | 广州金发碳纤维新材料发展有限公司 | A kind of flexible composite pipe and its manufacture method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SUZHOU HECHANG POLYMERIC MATERIALS CO., LTD. Free format text: FORMER OWNER: SUZHOU INDUSTRIAL PARK HECHANG ELECTRICAL APPLIANCE CO., LTD. Effective date: 20120903 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120903 Address after: 215123 No. 9 Minsheng Road, Suzhou Industrial Park, Jiangsu, China Patentee after: Suzhou Hechang Juhe Material Co., Ltd. Address before: 215123 No. 9 Minsheng Road, Suzhou Industrial Park, Jiangsu, China Patentee before: Suzhou Industrial Park Hechang Electrical Appliance Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110112 Termination date: 20190519 |