CN211251390U - Multilayer continuous fiber bending equipment - Google Patents
Multilayer continuous fiber bending equipment Download PDFInfo
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- CN211251390U CN211251390U CN201920344780.XU CN201920344780U CN211251390U CN 211251390 U CN211251390 U CN 211251390U CN 201920344780 U CN201920344780 U CN 201920344780U CN 211251390 U CN211251390 U CN 211251390U
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Abstract
The utility model discloses a crooked equipment of multilayer continuous fibers, including crooked support and the crooked subassembly of multilayer of setting on crooked support, the crooked subassembly front end of multilayer is equipped with fibre solidification mould, and the crooked subassembly of multilayer includes that the load curved pulley and supplementary direction curved pulley. The multi-layer bending assembly comprising the bearing curved wheel and the auxiliary guide curved wheel is arranged, the guide effect is good, and the service life is long. Between first curved pulley and the second curved pulley, still be equipped with and be used for the tow direction, prevent the direction centering auxiliary wheel that the bearing curved pulley atress warp, prevent the tow from first curved pulley and second curved pulley clearance roll-off, and be equipped with the centering auxiliary wheel, reduced the pressure that first curved pulley received, increase mechanical stability and multilayer bending assembly's whole life-span.
Description
Technical Field
The utility model relates to a continuous fibers makes the field, in particular to multilayer continuous fibers bending apparatus.
Background
The fiber pultrusion process is a process method for producing a composite material section by infiltrating continuous fibers or fabrics thereof with resin and heating the resin through a forming die to solidify the resin. The existing fiber bending equipment is mostly vertical sectional materials. The fiber section has the conditions of high bending difficulty, difficult elimination of prestress and the like. The existing single fiber pultrusion equipment is difficult to meet the requirements of the existing process. And aiming at the novel multi-layer and multi-station fiber pultrusion equipment, no fiber bending equipment matched with the novel multi-layer and multi-station fiber pultrusion equipment exists.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem who solves: the utility model aims at solving the defects in the prior art, and providing a bending device which has simple structure, good forming effect and can be matched with a plurality of layers and a plurality of stations for multi-layer continuous fibers.
The technical scheme of the utility model: a crooked equipment of multilayer continuous fibers, be in including crooked support and setting crooked subassembly of multilayer on the crooked support, the crooked subassembly front end of multilayer is equipped with fibre solidification mould, the crooked subassembly of multilayer includes curved wheel of load and supplementary direction curved wheel.
Furthermore, the force bearing curved wheels comprise a first curved wheel and a second curved wheel.
Furthermore, a guide centering auxiliary wheel used for guiding the fiber bundles and preventing the bearing curved wheel from deforming under stress is arranged between the first curved wheel and the second curved wheel.
Furthermore, one side of the auxiliary guide curved wheel is provided with a driving device capable of adjusting the distance between the auxiliary guide curved wheel and the bearing curved wheel; the auxiliary guide curved wheel comprises a first auxiliary guide curved wheel and a second auxiliary guide curved wheel.
Furthermore, a plurality of multi-layer bending assemblies arranged along the radian are arranged on the bending support.
Furthermore, the bending support is also provided with a stress-relieving multilayer bending component and a forming multilayer bending component for eliminating the stress of the fiber bundle.
Furthermore, the bending support is provided with a plurality of layers of the multi-layer bending assemblies in the vertical direction, and a fiber curing mold is arranged in front of each layer of the multi-layer bending assemblies.
The utility model has the advantages of compared with the prior art:
1. the multi-layer bending assembly comprising the bearing curved wheel and the auxiliary guide curved wheel is arranged, the guide effect is good, and the service life is long.
2. Between first curved pulley and the second curved pulley, still be equipped with and be used for the tow direction, prevent the direction centering auxiliary wheel that the bearing curved pulley atress warp, prevent the tow from first curved pulley and second curved pulley clearance roll-off, and be equipped with the centering auxiliary wheel, reduced the pressure that first curved pulley received, increase mechanical stability and multilayer bending assembly's whole life-span.
3. The bending support is provided with a plurality of layers of the multilayer bending assemblies along the vertical direction, can be matched with the existing multilayer multi-station fiber pultrusion equipment, and has strong adaptability.
FIG. 1 is a drawing illustrating
Fig. 1 is a front view of the present invention;
fig. 2 is a top view of fig. 1.
Detailed Description
In order to deepen the understanding of the present invention, we will make further details of the present invention with reference to the drawings, and this embodiment is only used to explain the present invention, and does not constitute a limitation to the protection scope of the present invention.
Fig. 1 shows an embodiment of the multi-layer continuous fiber bending apparatus of the present invention, which includes a bending support 5 and a multi-layer bending assembly 10 disposed on the bending support 5, wherein the multi-layer bending assembly 10 includes a bearing curved wheel and an auxiliary guiding curved wheel. The force bearing curved wheels comprise a first curved wheel 13 and a second curved wheel 14; and a guide centering auxiliary wheel 15 for guiding the fiber bundles and preventing the bearing curved wheel from deforming under stress is arranged between the first curved wheel 13 and the second curved wheel 14. One side of the auxiliary guide curved wheel is provided with a driving device 1 which can adjust the distance between the auxiliary guide curved wheel and the bearing curved wheel; the auxiliary guide curved wheels include a first auxiliary guide curved wheel 11 and a second auxiliary guide curved wheel 12. The bending bracket 5 is provided with a plurality of multi-layer bending components 10 arranged along an arc, and the multi-layer bending components comprise a stress-relieving multi-layer bending component 210 for relieving the stress of the fiber bundle and a forming multi-layer bending component 310. Wherein, the bending bracket 5 is provided with two layers of multi-layer bending components along the vertical direction.
The utility model discloses a theory of operation: firstly, placing fibers to be processed on a fiber creel according to the requirements of products; and then the fiber is led out of a creel and passes through a plurality of layers of glue combination grooves, so that the fiber and the resin are subjected to a soaking process. The fiber enters a preforming mechanism after passing through the multilayer combined glue groove. The preforming mechanism evenly distributes the fibers according to a certain shape and structure, and the fibers reach a preforming state before entering the die.
The fibers enter a fiber curing die 4. The bending bracket 5 can be used for placing a plurality of multi-layer bending assemblies 10 with different interfaces and different curvatures.
As shown in fig. 1, the fiber curing mold 4 has two layers, and the two fiber curing molds 4 are heated to cause the resin to perform a curing reaction. The multi-layer draw machine set after the station of the multi-layer continuous fiber bending apparatus operates to draw the fibrous product out of the forming multi-layer bending assembly 310. The multi-deck tractor unit corresponds to the multi-deck bending assembly 10. Different curvatures correspond to different curvature traction radii, and different interface products correspond to different clamping types. The multi-layer tractor set carries out specific processing according to the distribution of the multi-layer bending assembly 10, so that the product corresponds to the clamping.
The foregoing detailed description of the embodiments is provided for the purpose of illustrating the technical concept and structural features of the present invention, and is not intended to limit the scope of the present invention, which is defined by the claims and the accompanying drawings.
Claims (7)
1. A multi-layer continuous fiber bending apparatus, characterized by: the bending device comprises a bending support (5) and a multi-layer bending assembly (10) arranged on the bending support (5), wherein a fiber curing mold (4) is arranged at the front end of the multi-layer bending assembly (10), and the multi-layer bending assembly (10) comprises a bearing curved wheel and an auxiliary guide curved wheel.
2. The multilayer continuous fiber bending apparatus according to claim 1, wherein: the force bearing curved wheel comprises a first curved wheel (13) and a second curved wheel (14).
3. The multilayer continuous fiber bending apparatus according to claim 2, wherein: and a guide centering auxiliary wheel (15) used for guiding the fiber bundles and preventing the bearing curved wheel from deforming under stress is arranged between the first curved wheel (13) and the second curved wheel (14).
4. The multilayer continuous fiber bending apparatus according to claim 1, wherein: a driving device (1) capable of adjusting the distance between the auxiliary guide curved wheel and the bearing curved wheel is arranged on one side of the auxiliary guide curved wheel; the auxiliary guide curved wheel comprises a first auxiliary guide curved wheel (11) and a second auxiliary guide curved wheel (12).
5. The multilayer continuous fiber bending apparatus according to claim 1, wherein: the bending support (5) is provided with a plurality of multi-layer bending assemblies (10) placed along the radian.
6. The multilayer continuous fiber bending apparatus according to claim 5, wherein: the bending bracket (5) is also provided with a stress-relieving multilayer bending component (210) and a forming multilayer bending component (310) for relieving the stress of the fiber bundle.
7. A multi-layer continuous fiber bending apparatus according to any of claims 1-6, wherein: the bending support (5) is provided with a plurality of layers of the multi-layer bending assemblies (10) in the vertical direction, and a fiber curing mold (4) is arranged in front of each layer of the multi-layer bending assemblies (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920344780.XU CN211251390U (en) | 2019-03-20 | 2019-03-20 | Multilayer continuous fiber bending equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920344780.XU CN211251390U (en) | 2019-03-20 | 2019-03-20 | Multilayer continuous fiber bending equipment |
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| Publication Number | Publication Date |
|---|---|
| CN211251390U true CN211251390U (en) | 2020-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201920344780.XU Active CN211251390U (en) | 2019-03-20 | 2019-03-20 | Multilayer continuous fiber bending equipment |
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| CN (1) | CN211251390U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113619163A (en) * | 2021-08-12 | 2021-11-09 | 山东金利德机械股份有限公司 | Forming method and production line of bent fiber reinforced composite material |
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2019
- 2019-03-20 CN CN201920344780.XU patent/CN211251390U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113619163A (en) * | 2021-08-12 | 2021-11-09 | 山东金利德机械股份有限公司 | Forming method and production line of bent fiber reinforced composite material |
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