CN2647564Y - Longitudinal fibre reinforced resin pipe small angle winding apparatus - Google Patents
Longitudinal fibre reinforced resin pipe small angle winding apparatus Download PDFInfo
- Publication number
- CN2647564Y CN2647564Y CN 200320100120 CN200320100120U CN2647564Y CN 2647564 Y CN2647564 Y CN 2647564Y CN 200320100120 CN200320100120 CN 200320100120 CN 200320100120 U CN200320100120 U CN 200320100120U CN 2647564 Y CN2647564 Y CN 2647564Y
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- CN
- China
- Prior art keywords
- reinforced resin
- resin pipe
- fiber
- mould
- winding
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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.)
- Expired - Fee Related
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Abstract
A small-angle winding device for a longitudinal fiber-reinforced resin pipe mainly solves the problem that the winding of the prior winding device for a longitudinal fiber-reinforced resin pipe can only be done within a range between 30 degrees to 90 degrees. The utility model is characterized in that the tubular fiber-reinforced resin pipe is wound around a positioning ring (2) arranged with a plurality of positioning sheets (3) fixed on both ends of a mould (1) respectively. The positioning sheets (3) are evenly distributed along the circumference of the positioning ring (2). The positioning ring (2) and cylindrical surface of the tubular fiber-reinforced resin pipe winding mould are cooperated in a mode of interference fit. Characteristics are that the utility model can achieve a winding within a range from 0 degree to 90 degrees and increase the axial-directional tensile strength.
Description
Technical field:
The utility model relates to the wind of fiber-reinforced resin pipe, especially a kind of wind that strengthens the winding of pitch tube low-angle applicable to longitudinal fiber.
Background technology:
Present stage requires the angle between the axis of fiber winding direction and pipe as much as possible little when twining the fiber-reinforced resin pipe in some cases, and its reason is that the axial tensile strength of the more little pitch tube of angle is big more.It is exactly a tubular die that can be installed on the pitch tube make-up machine usually that existing longitudinal fiber strengthens the pitch tube wind, be subjected to the restriction of this structure, fiber-reinforced resin pipe winding process generally can only be spent in the angular range of 90 degree 30 and be twined, so when requiring pitch tube to have strong axially tensile strength, this device just can't meet the demands.
The utility model content:
Strengthen the deficiency that the pitch tube wind can only be realized 30 °-90 ° winding angle in order to overcome existing longitudinal fiber, the utility model provides a kind of longitudinal fiber to strengthen pitch tube low-angle wind, this kind longitudinal fiber strengthens pitch tube low-angle wind to have and can realize that 0 spends to twine to the low-angles of 10 degree and increased the axial tensile-strength that longitudinal fiber strengthens pitch tube, makes that therefore using the utility model can realize that 0 spends the winding in the 90 degree scopes.
The technical solution of the utility model is: this kind longitudinal fiber strengthens pitch tube low-angle wind and comprises that the fiber-reinforced resin pipe twines mould, wherein fiber-reinforced resin pipe winding mould is a tubulose, its two ends are fixed with a locating ring with some spacers respectively, spacer evenly distributes along the circumference of locating ring, and described locating ring and tubular fiber strengthen pitch tube and twine between the face of cylinder of mould and cooperate in the interference mode.
The utlity model has following beneficial effect: strengthen the locating ring that pitch tube twines both mold ends owing to be arranged at tubular fiber in the such scheme, can when being wound to the mould end, enhancing resin fibre silk be forced to retract, need not worry the generation of the running phenomenon that causes because of winding angle is too small, therefore using this programme can make vertical enhancing resin fibre silk twine in 0 °-10 ° small angle range, under the situation of the thickness that does not increase pipe, increased the axial tensile strength of pitch tube greatly.
Description of drawings:
Accompanying drawing 1 is a structure cutaway view of the present utility model;
Accompanying drawing 2 is structure cutaway views of the utility model locating ring;
Accompanying drawing 3 is vertical views of the utility model locating ring;
1-fiber-reinforced resin pipe twines mould, 2-locating ring, 3-spacer among the figure.
The specific embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing:
As shown in FIG., this kind longitudinal fiber strengthens pitch tube low-angle wind, comprise that the fiber-reinforced resin pipe twines mould 1, wherein fiber-reinforced resin pipe winding mould 1 is a tubulose, its two ends are fixed with a locating ring 2 with some spacers 3 respectively, spacer 3 evenly distributes along the circumference of locating ring 2, and described locating ring 2 and tubular fiber strengthen pitch tube and twine between the face of cylinder of mould 1 and cooperate in the interference mode.Select for use the interference mode to cooperate purpose to be that mould relative position between locating ring fixes,, influence the prestressing force of fiber in order to avoid relative motion takes place for both; Locating ring can adopt polypropylene as constituent material, and in fact spacer 3 is exactly along the equally distributed lamellar projection of locating ring circumference shown in accompanying drawing 2 and accompanying drawing, its role is to cut apart the location fortifying fibre, twines with the low-angle of finishing 0 °-10 °.
During actual the use, the enhancing resin fibre silk that rotation is twined is wound to when twining mould 1 two ends, can on locating ring, the pressure of spacer cut apart positioning action downward modulation perfect square to returning, need not worry the generation of the running phenomenon that causes because of winding angle is too small, therefore using this programme can make vertical enhancing resin fibre silk twine in 0 °-10 ° small angle range, under the situation of the thickness that does not increase pipe, increased the axial tensile strength of pitch tube greatly.
Claims (1)
1, a kind of longitudinal fiber strengthens pitch tube low-angle wind, comprise that the fiber-reinforced resin pipe twines mould (1), it is characterized in that: the fiber-reinforced resin pipe twines mould (1) and is tubulose, its two ends are fixed with a locating ring (2) with some spacers (3) respectively, spacer (3) evenly distributes along the circumference of locating ring (2), and described locating ring (2) and tubular fiber strengthen pitch tube and twine between the face of cylinder of mould (1) and cooperate in the interference mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320100120 CN2647564Y (en) | 2003-10-09 | 2003-10-09 | Longitudinal fibre reinforced resin pipe small angle winding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320100120 CN2647564Y (en) | 2003-10-09 | 2003-10-09 | Longitudinal fibre reinforced resin pipe small angle winding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2647564Y true CN2647564Y (en) | 2004-10-13 |
Family
ID=34339088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320100120 Expired - Fee Related CN2647564Y (en) | 2003-10-09 | 2003-10-09 | Longitudinal fibre reinforced resin pipe small angle winding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2647564Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100446965C (en) * | 2006-04-26 | 2008-12-31 | 河北正通玻璃钢有限公司 | Continuous axial fiber arrangement method and its equipment |
| CN102182885A (en) * | 2011-01-25 | 2011-09-14 | 深圳市吉凌复合材料科技股份有限公司 | Continuous fiber placement machine and method for manufacturing small angle fiber pipeline thereof |
| CN105252750A (en) * | 2015-11-05 | 2016-01-20 | 成都鲁晨新材料科技有限公司 | Winding tool die with 0-degree winding angle |
-
2003
- 2003-10-09 CN CN 200320100120 patent/CN2647564Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100446965C (en) * | 2006-04-26 | 2008-12-31 | 河北正通玻璃钢有限公司 | Continuous axial fiber arrangement method and its equipment |
| CN102182885A (en) * | 2011-01-25 | 2011-09-14 | 深圳市吉凌复合材料科技股份有限公司 | Continuous fiber placement machine and method for manufacturing small angle fiber pipeline thereof |
| CN105252750A (en) * | 2015-11-05 | 2016-01-20 | 成都鲁晨新材料科技有限公司 | Winding tool die with 0-degree winding angle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |