CN214773971U - Combined wire nozzle for fiber winding - Google Patents
Combined wire nozzle for fiber winding Download PDFInfo
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- CN214773971U CN214773971U CN202120924337.7U CN202120924337U CN214773971U CN 214773971 U CN214773971 U CN 214773971U CN 202120924337 U CN202120924337 U CN 202120924337U CN 214773971 U CN214773971 U CN 214773971U
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Abstract
The utility model provides a fibre winding is with combination silk mouth belongs to the fibre winding field. The problem of current fibre coiler when twining jumbo size pressure vessel, because of the silk mouth atress too big, intensity and rigidity are not enough is solved, the free control of the tow exhibition yarn width in the winding process is realized through the position control of exhibition yarn pole, crossing yarn comb. The yarn stretching device comprises a bottom plate, two supporting rods, two stretching arm rods, a yarn passing comb and a yarn nozzle arc-shaped rod, wherein the two supporting rods are symmetrically and fixedly connected to the bottom plate, the stretching arm rods are arranged on the supporting rods through fastening mechanisms, the yarn passing comb and the yarn stretching rod are connected to the stretching arm rods, and the yarn nozzle arc-shaped rod is arranged at the front end of the stretching arm rod. It is mainly used for a filament winding machine.
Description
Technical Field
The utility model belongs to the fibre winding field especially relates to a fibre winding is with combination silk mouth.
Background
The existing fiber winding machine can generally wind and form large-size pressure containers such as gas cylinders, engines and the like, and the structural efficiency after the containers are wound is related to the yarn spreading width and the yarn discharging effect during fiber winding; the common combined yarn mouth is often manufactured into a fixed form, the fiber spreading yarn in winding is not easy to adjust according to the process requirement, and the operation is difficult; when a large-size pressure container is wound, dozens of strands of fibers are sometimes needed to be used under high tension, the whole wire nozzle bears large bending moment in the winding process, and the strength and the rigidity of the wire nozzle need to meet the load-bearing requirements; the position driven by the rotating shaft of the winding machine generally occupies a larger space, the interference caused by the overturning of the yarn nozzle is often reduced through the forward extending yarn nozzle, and the operation space of the yarn nozzle is reduced, so that a combined yarn nozzle which is compact in structure, good in rigidity and good in wear-resisting yarn spreading effect is needed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the problem among the prior art, provide a filament winding is with combination silk mouth.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a fibre winding is with combination silk mouth, it includes bottom plate, bracing piece, stretches the armed lever, crosses yarn comb and silk mouth arc pole, bracing piece quantity is two, two bracing piece symmetry fixed connection on the bottom plate, stretch the armed lever and pass through fastening device and set up on the bracing piece, stretch and connect yarn comb and exhibition yarn pole on the armed lever, silk mouth arc pole sets up the front end of stretching the armed lever.
Furthermore, the section of the supporting rod is L-shaped angle steel, and the wall thickness is 5mm-10 mm.
Furthermore, the side surface and the bottom surface of the supporting rod are provided with strip holes, and the supporting rod and the arm extending rod are fixed through the matching of the fastening mechanism and the strip holes.
Furthermore, the fastening mechanism comprises a fastening bolt and a fastening nut, and the fastening bolt penetrates through the elongated hole and then is in threaded connection with the fastening nut in a fastening mode.
Furthermore, a plurality of vertical through holes and horizontal through holes are formed in the arm extending rod.
Furthermore, a positioning groove is formed in the top surface of the arm extending rod.
Furthermore, the two ends of the wire nozzle arc-shaped rod are provided with unthreaded holes, and the wire nozzle arc-shaped rod is fixed at the front end of the arm stretching rod through a front screw.
Furthermore, the included angle of the center of the arc-shaped section of the arc-shaped rod of the screw nozzle ranges from 120 degrees to 180 degrees.
Furthermore, the arc-shaped rod of the wire nozzle is subjected to thermal refining and surface chromium plating.
Furthermore, the bottom plate is provided with a light hole.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a current filament winding machine when twining jumbo size pressure vessel, because of the silk mouth atress is too big, the not enough problem of intensity and rigidity that arouses. Meanwhile, the combined yarn mouth can be freely adjusted in the extension direction, and the combined yarn mouth after fiber penetration can be greatly adjusted in the yarn spreading width. The device can realize the large-range adjustment of the distance of the yarn nozzle, the yarn passing rod and the yarn spreading comb under the condition that the stroke of the extension arm of the numerical control winding machine is limited, has the characteristics of compact structure, good rigidity and convenience in timely adjustment of the width of a wound yarn, and improves the forming quality of wound products.
The utility model has the advantages of it is following:
1. the utility model is suitable for the use of a pressure container or a large member wound by a plurality of groups of fibers, has higher structural strength and rigidity due to the design of symmetrical support rods, and is suitable for the winding of fibers with large tension;
2. the winding screw nozzle of the utility model can realize the great length adjustment in the boom extension direction through the connection of different positions between the support rod and the boom extension rod;
3. the utility model discloses can realize the free adjustment to fibre winding in-process exhibition yarn width, improve fibre yarn piece width, adjust the circumference position of yarn comb and exhibition yarn pole, the design of rectangle recess prevents its rotation simultaneously.
4. The utility model discloses convenient, the clearance of being convenient for is dismantled in compact structure, installation.
Drawings
Fig. 1 is a schematic structural view of a combined filament nozzle for filament winding according to the present invention.
1-bottom plate, 2-support rod, 3-arm extending rod, 4-fastening bolt, 5-yarn passing comb, 6-wire nozzle arc rod, 7-front screw and 8-fastening nut.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely explained below with reference to the drawings in the embodiment of the present invention.
Referring to fig. 1 to illustrate the embodiment, the combined yarn nozzle for fiber winding comprises a bottom plate 1, two support rods 2, an arm stretching rod 3, a yarn passing comb 5 and a yarn nozzle arc-shaped rod 6, wherein the two support rods 2 are symmetrically and fixedly connected to the bottom plate 1, the arm stretching rod 3 is arranged on the support rods 2 through a fastening mechanism, the yarn passing comb 5 and the yarn stretching rod are connected to the arm stretching rod 3, and the yarn nozzle arc-shaped rod 6 is arranged at the front end of the arm stretching rod 3.
This embodiment bottom plate 1 is the dull and stereotyped thick wall of surfacing, has seted up the unthreaded hole on the bottom plate 1. The cross section of the support rod 2 is L-shaped angle steel, the wall thickness is 5mm-10mm, the side surface and the bottom surface of the support rod 2 are provided with elongated holes, the support rod 2 and the boom extension rod 3 are fixed through the matching of a fastening mechanism and the elongated holes, the fastening mechanism comprises a fastening bolt 4 and a fastening nut 8, and the fastening bolt 4 is connected with the fastening nut 8 in a fastening and fastening mode after penetrating through the elongated holes. The double-side angle steel is adopted as the support rod 2, and the opening on the support rod 2 is fastened by the fastening bolt 4 to realize the free adjustment of the position of the screw nozzle in the extending direction. The stretching arm rod 3 is provided with a plurality of vertical through holes and horizontal through holes, and the top surface of the stretching arm rod 3 is provided with a positioning groove for adjusting and fixing the positions of the yarn passing comb 5 and the yarn spreading rod; the two ends of the wire nozzle arc-shaped rod 6 are provided with unthreaded holes, the wire nozzle arc-shaped rod 6 is fixed at the front end of the arm extending rod 3 through a front screw 7, the included angle of the center of the arc section of the wire nozzle arc-shaped rod 6 is 120-180 degrees, the wire nozzle arc-shaped rod 6 is subjected to thermal refining, surface chromium plating is carried out, and the surface is wear-resistant and smooth.
The above detailed description is made on the combined filament nozzle for filament winding provided by the present invention, and the specific examples are applied herein to explain the principle and the implementation manner of the present invention, and the description of the above examples is only used to help understand the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.
Claims (10)
1. A combination silk mouth is used in fibre winding which characterized in that: it includes bottom plate (1), bracing piece (2), stretches arm pole (3), crosses yarn comb (5) and silk mouth arc pole (6), bracing piece (2) quantity is two, two bracing pieces (2) symmetry fixed connection on bottom plate (1), stretch arm pole (3) and set up on bracing piece (2) through fastening device, stretch and connect on arm pole (3) and cross yarn comb (5) and exhibition yarn pole, silk mouth arc pole (6) set up the front end of stretching arm pole (3).
2. The combination tip for filament winding according to claim 1, wherein: the section of the support rod (2) is L-shaped angle steel, and the wall thickness is 5mm-10 mm.
3. The combination tip for filament winding according to claim 1, wherein: the side surface and the bottom surface of the supporting rod (2) are provided with strip holes, and the supporting rod (2) and the boom extension rod (3) are fixed through the matching of the fastening mechanism and the strip holes.
4. A modular filament nozzle for filament winding according to claim 3, wherein: the fastening mechanism comprises a fastening bolt (4) and a fastening nut (8), and the fastening bolt (4) penetrates through the long hole and then is connected with the fastening nut (8) in a screwed and fastened mode.
5. The combination tip for filament winding according to claim 1, wherein: a plurality of vertical through holes and horizontal through holes are formed in the arm extending rod (3).
6. The combination tip for filament winding according to claim 1, wherein: the top surface of the arm extending rod (3) is provided with a positioning groove.
7. The combination tip for filament winding according to claim 1, wherein: the two ends of the wire nozzle arc-shaped rod (6) are provided with unthreaded holes, and the wire nozzle arc-shaped rod (6) is fixed at the front end of the arm stretching rod (3) through a front screw (7).
8. The combination tip for filament winding according to claim 1, wherein: the included angle of the center of the arc-shaped section of the screw nozzle arc-shaped rod (6) is 120-180 degrees.
9. The combination tip for filament winding according to claim 1, wherein: and (3) quenching and tempering the arc-shaped rod (6) of the screw nozzle, and performing surface chromium plating.
10. The combination tip for filament winding according to claim 1, wherein: the bottom plate (1) is provided with a unthreaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120924337.7U CN214773971U (en) | 2021-04-29 | 2021-04-29 | Combined wire nozzle for fiber winding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120924337.7U CN214773971U (en) | 2021-04-29 | 2021-04-29 | Combined wire nozzle for fiber winding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214773971U true CN214773971U (en) | 2021-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120924337.7U Active CN214773971U (en) | 2021-04-29 | 2021-04-29 | Combined wire nozzle for fiber winding |
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| CN (1) | CN214773971U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115352035A (en) * | 2022-08-12 | 2022-11-18 | 合肥工业大学 | Fiber winding nozzle device and operation method |
| CN116118170A (en) * | 2023-02-24 | 2023-05-16 | 江苏集萃碳纤维及复合材料应用技术研究院有限公司 | Winding texture type cloth production equipment and production process thereof |
-
2021
- 2021-04-29 CN CN202120924337.7U patent/CN214773971U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115352035A (en) * | 2022-08-12 | 2022-11-18 | 合肥工业大学 | Fiber winding nozzle device and operation method |
| CN115352035B (en) * | 2022-08-12 | 2024-05-14 | 合肥工业大学 | Fiber winding nozzle device and operation method |
| CN116118170A (en) * | 2023-02-24 | 2023-05-16 | 江苏集萃碳纤维及复合材料应用技术研究院有限公司 | Winding texture type cloth production equipment and production process thereof |
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