CN201824563U - Vertical pultrusion device of multilayer fiber composite lamination section - Google Patents
Vertical pultrusion device of multilayer fiber composite lamination section Download PDFInfo
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- CN201824563U CN201824563U CN2010202658709U CN201020265870U CN201824563U CN 201824563 U CN201824563 U CN 201824563U CN 2010202658709 U CN2010202658709 U CN 2010202658709U CN 201020265870 U CN201020265870 U CN 201020265870U CN 201824563 U CN201824563 U CN 201824563U
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Abstract
The utility model discloses a vertical pultrusion device of a multilayer fiber composite lamination section, comprising a dragger used for dragging the fiber composite lamination layer, and a thermal forming mould, wherein an inner/outer glue injection device is arranged on the thermal forming mould; a tubular core mould is arranged on the inner/outer glue injection device; an inner glue injection port of the inner/outer glue injection device is connected with one nozzle of the tubular core mould; the other nozzle of the tubular core mould and an outer glue injection port of the inner/outer glue injection device are connected with a glue injection pump; the tubular core mould is at least sheathed with a group of yarn layout device which comprises a longitudinal yarn roll and an annular yarn winder; and the longitudinal yarn roll is located in front of the annular yarn winder along the dragging direction. The vertical pultrusion device of the multilayer fiber composite lamination section is small in volume; during the laminating process of the fiber bundles, the equipment and the environment are very clean; and the fiber bundle lamination is soaked by the glue solution under an approximately closed state.
Description
Technical field
The utility model relates to a kind of pultrusion device of section bar, relates in particular to a kind of vertical pultrusion device of multilayer fiber composite laminated section of inside and outside glue injection type.
Background technology
Online braiding or the Wrapping formed fiber reinforcement thermosetting plastics section bar production method announced at present, its process layout and fiber impregnation mode are limited to and are difficult to all realize that fibre bundle is multi-level, the lamination of many orientations, and exist contaminated environment, glue easy-oxidizing hard with defectives such as controls.
The utility model content
The utility model provides a kind of vertical pultrusion device that can guarantee and help to improve the multilayer fiber composite laminated section of section quality.
The utility model adopts following technical scheme:
A kind of vertical pultrusion device of multilayer fiber composite laminated section: comprising: the hauling machine and the hot briquetting mould that are used for the compound lamination of draw fibers, on the hot briquetting mould, be provided with inside and outside glue filling device, on inside and outside glue filling device, be provided with tubular core mold, the inside gum-injecting port of described inside and outside glue filling device is connected with a mouth of pipe of tubular core mold, the outside gum-injecting port of another mouth of pipe of tubular core mold and described inside and outside glue filling device is connected in the injecting glue pump, at least be arranged with one group of cloth yarn device at tubular core mold, described one group of cloth yarn device comprises vertical yarn volume and hoop yarn winding device, and vertically yarn twists in along the place ahead that is positioned at the hoop yarn winding device on the lead.
Compared with prior art, the utlity model has following advantage:
The utility model aims to provide and a kind ofly can prepare hollow and reinforced thermosetting plastics section bar process units solid and that have multi-level different fiber orientation textures.That the utility model makes is vertical, the hoop bundle laminated fiber by the interior injecting glue joint before the hot briquetting mould and outside during the injecting glue cover, inject glue impregnation of fibers Shu Fuhe lamination simultaneously, the inside and outside of utility model flooded the compound lamination injecting glue of fibre bundle simultaneously, be different from traditional slot type impregnation and the existing impregnation of announcing, overcome existing impregnation contaminated environment, glue Long contact time air causes shortcomings such as glue oxidation, make the multi-level lamination of reinforcing fiber bundles to realize easily, thereby obtain high performance fiber reinforcement thermosetting section bar.
Inside and outside injecting glue method of the present utility model and inside and outside glue filling device, especially adopted the technical measures of annular injecting glue groove after, and annotate defeated proportioning pump by hole for injecting glue and injected rubber hose etc. and glue respectively and be communicated with.When vertical, hoop bundle laminated fiber during by inside and outside injecting glue groove position.Glue through the pressurization of injecting glue proportioning pump is transported to inside and outside injecting glue groove position by injected rubber hose.Simultaneously to vertical, the inner glue that injects of hoop bundle laminated fiber.Inject the impregnation of fibers mode of glue inside and outside the employing simultaneously; This moment, glue had 40 ℃～80 ℃ temperature and lower viscosity, so can soak into vertical, hoop bundle laminated fiber apace.Can overcome the attached wall phenomenon of air bubble effectively, air be discharged from bundle laminated fiber is inner, thereby can produce the few section bar of air gap content.Simultaneously vertical, hoop bundle laminated fiber are being carried out the injecting glue dipping owing to adopt near hot briquetting die entrance position is inside and outside, compare with traditional lamination limit, fibre bundle limit impregnation mode and to have: the gumming device volume is little, fibre bundle equipment and environment in the lamination process clean very much, and glue is impregnation of fibers bundle lamination under the state of approximate sealing.Owing to so vertical, hoop fibre bundle do not contain the viscosity resistance that glue greatly reduces traction in the lamination process, thereby reduced tractive force.Because above advantage, thereby can realize the moulding of multi-level heavy in section fiber reinforcement section bar easily.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Wherein each component names 1, tubular core mold, 2, the hoop yarn winding device, 3, interior injecting glue joint, 4, interior moulding core, 5, outer injecting glue cover, 6, the hot briquetting mould, 7. hauling machine, 8, injected rubber hose, 9, glue annotates defeated proportioning pump, 10, vertical yarn volume.
Fig. 2 is a partial structurtes enlarged diagram of the present utility model.
Fig. 3 is an inside and outside glue filling device structural representation of the present utility model.
Fig. 4 is an inside and outside glue filling device A-A cutaway view of the present utility model.
The specific embodiment
A kind of vertical pultrusion device of multilayer fiber composite laminated section, comprise: the hauling machine 7 and the hot briquetting mould 6 that are used for the compound lamination of draw fibers, on hot briquetting mould 6, be provided with inside and outside glue filling device, on inside and outside glue filling device, be provided with tubular core mold 1, the inside gum-injecting port of described inside and outside glue filling device is connected with a mouth of pipe of tubular core mold 1, the outside gum-injecting port of another mouth of pipe of tubular core mold 1 and described inside and outside glue filling device is connected in the injecting glue pump, at least be arranged with one group of cloth yarn device at tubular core mold 1, described one group of cloth yarn device comprises vertical yarn volume 10 and hoop yarn winding device 2, and vertically yarn volume 10 is along the place ahead that is positioned at hoop yarn winding device 2 on the lead.
In the present embodiment,
Can be arranged with 1 group, 2 groups, 5 groups or more groups of cloth yarn devices at tubular core mold 1, concrete group of number of cloth yarn device is to decide according to the structural behaviour requirement of specific product, and it is to determine to obtain having lamination number vertical, hoop silvalin bundle multilayered structure characteristic.
Injecting glue joint 3 and outer injecting glue cover 5 in described inside and outside glue filling device comprises, interior injecting glue joint 3 is located at the inside of outer injecting glue cover 5, glue injection channel 301 in interior injecting glue joint 3, being provided with, on interior glue injection channel 301, be provided with inner gum-injecting port 302 and described inner gum-injecting port 302 inside gum-injecting port as inside and outside glue filling device, injecting glue cover 5 is provided with outside gum-injecting port 502 and the outside gum-injecting port 502 outside gum-injecting port as inside and outside glue filling device outside, described inner gum-injecting port 302 is provided with in opposite directions with outside gum-injecting port 502, interior injecting glue joint 3 and outside injecting glue be provided with between overlapping 5 and be used for fiber composite laminated 11 gaps of passing through 12.
If the section bar of preparation is a hollow material, then need on interior injecting glue joint 3, be connected with the inside that core 4 in core 4 in the moulding and the moulding extends and enter hot briquetting mould 6.
The outlet that described injecting glue pump adopts glue to annotate defeated proportioning pump 9 and the defeated proportioning pump 9 of glue notes is connected with another mouth of pipe of tubular core mold 1, and another outlet that glue is annotated defeated proportioning pump 9 is connected with outside gum-injecting port 502.
Hoop yarn winding device 2 can be selected as required, braid if desired, and then hoop yarn winding device 2 is a braider; Winding layer if desired, then hoop yarn winding device 2 is a wrapping machine, and the winding module of wrapping machine is set on the tubular core mold 1.
In order further to improve the injecting glue effect, it is fiber composite laminated to make that promptly glue can soak into more equably, present embodiment is provided with the opening annular injecting glue inside groove 303 of injecting glue cover 5 outward on interior injecting glue joint 3, injecting glue cover 5 is provided with the annular injecting glue water jacket 503 of opening towards interior injecting glue joint 3 outside, and, annular injecting glue inside groove 303 is provided with face-to-face with annular injecting glue water jacket 503, described annular injecting glue inside groove 303 communicates with inner gum-injecting port 302, described annular injecting glue water jacket 503 communicates with outside gum-injecting port 502, these technical measures can make institute's glue concentrate in annular injecting glue water jacket 503 and the annular injecting glue inside groove 303, glue in concentrating in the water jacket is implemented injecting glue in opposite directions inside and outside fiber composite laminated, thereby it is fiber composite laminated that glue can be soaked into equably.The size of above-mentioned annular injecting glue water jacket 503 and annular injecting glue inside groove 303: the degree of depth is about 3～6mm, and width is about 2～4mm.
Each functions of components of the utility model and technical descriptioon:
1. tubular core mold: tubular core mold 1 is to be fixed on the frame, the hollow pipe core made from metal material.Effect be for injected rubber hose 8 pass internally with silvalin at its outer surface parcel lamination, and make finish lamination the composite bed fiber at its outer surface of the traction lower edge of hauling machine 7 to 6 slippages of hot briquetting mould.
2. braider or wrapping machine module: module is meant that two kinds can be installed separately, and braider driven by stepper motors or wrapping machine, and these two kinds of mechanical devices all are to enclose around the axle center of tubular core mold 1 to do to horizontally rotate, and braider or wrapping machine all are disk structures.Disc centre is a through hole, passes for tubular core mold 1 and longitudinal fiber, the braiding spindle is housed on the dish or twines spindle.The rotation of this module and hauling machine 7 are carried out Synchronization Control, silvalin bundle on the disk spindle passes through guiding device, weave or twine lamination equably between adjacent two vertical layers, braider or wrapping machine module are installed quantity, are required to decide by concrete section bar product structure.
3. interior injecting glue joint: these part two ends are connected with core 4 in the moulding with tubular core mold 1 with screw thread, hoop injecting glue groove on it is communicated with injected rubber hose 8, glue is annotated under the pressure conveying of defeated proportioning pump 9 at glue, evenly injects the inside of composite bed fiber by annular injecting glue groove.Do not need core 4 in the installation forming when making solid profile, at this moment interior injecting glue joint 3 can be designed to integrative-structure with tubular core mold 1.
4. core in the moulding: is connected the big or small metal core consistent of profile with interior injecting glue joint 3 with the section bar inner cavity size.When making solid profile, do not need.
5. outer injecting glue cover: be connected with hot briquetting mould 6, annular injecting glue groove in being provided with, injected rubber hose 8 is communicated with the injecting glue groove by hole for injecting glue, glue is annotated under the pressure conveying of defeated proportioning pump 9 at glue, inject the inside of composite bed fiber by the even ecto-entad of annular injecting glue groove, inject glue simultaneously inside and outside the section bar composite bed fiber like this, thereby can soak into the product that fiber obtains high-quality fully.
6. hot briquetting mould: be installed on the frame, have the die cavity consistent with the section bar profile, this mould adopts constant temperature electrical heating control.Soak into the compound lamination fiber of glue, during by hot briquetting mould 6, glue is solidified into the section bar that has with the consistent profile of die cavity with compound lamination fiber under the effect of curing agent and heating under the traction of hauling machine 7.
7. hauling machine: install on the frame, hauling machine 7 can be caterpillar-tractor, hydraulic haulage machine or screw mandrel hauling machine.It moves by the clamping device traction section bar that is mounted thereon.The hauling speed of this hauling machine 7, should with hoop yarn winding device 2, glue is annotated defeated proportioning pump 9 implementation programs interlock control.
8. injected rubber hose: make glue annotate defeated proportioning pump 9 and is communicated with, allow injecting glue joint 3 and outer injecting glue in the glue input of pressurization overlap annular injecting glue groove on 5 with interior injecting glue joint 3, outer injecting glue cover 5.
9. glue is annotated defeated proportioning pump: will prepare the resin adhesive liquid of curing agent, releasing agent etc., and contain the pressurization of glue ratio and be input to inside and outside annular injecting glue groove through injected rubber hose 8 in section bar is required, thereby soak into the composite bed fiber.This pump glue output speed should be synchronous in hauling machine 7 speed.
10. vertical yarn volume: be positioned on the creel, the silvalin bundle on the yarn volume by the feed carrier uniform ring to successively being distributed in around the tubular core mold 1, thereby form each longitudinal fiber layer.
The utility model will be positioned over the yarn volume fibre bundle on the creel, successively vertically be arranged in tubular core mold 1 outside equably by feed carrier, each layer silvalin that will arrange again is axial along tubular core mold 1, by hoop yarn winding device 2, interior injecting glue joint 3, core 4 in being shaped, outer injecting glue cover 5, hot briquetting mould 6 is introduced hauling machine 7, hauling machine 7 moves vertically with each layer of speed drawing longitudinal fiber yarn of setting, between two vertical layers, be installed on the hoop yarn winding device 2 on the frame, rotate with the velocity level who sets around tubular core mold 1, be contained in the silvalin bundle on the rolling disc spindle, on the longitudinal fiber layer, weave or twine hoop fiber layer by feed carrier, form the braid or the winding layer of fiber.
According to product size and performance requirement, arrange longitudinal fiber and braiding or the quantity and the number of plies of twining fiber.Can on tubular core mold 1, form compound lamination fiber through above step with the braiding of multilayer longitudinal fiber and hoop or winding fiber, this compound lamination fiber under the traction of hauling machine 7, along tubular core mold 1 to 6 slippages of hot briquetting mould.
When compound lamination fiber when the outer injecting glue that slides onto hot briquetting mould 6 front ends overlaps 5, interior injecting glue joint 3 outwards injects glue by compound lamination fibrous inside, outer injecting glue cover 5 makes compound lamination fiber fully soak into glue inside and outside the injection simultaneously by the outside glue that inwardly injects of composite bed fiber like this under the glue effect.
Inside and outside glue filling device is annotated defeated proportioning pump 9 by a glue and is constituted by injecting glue joint 3 and outer injecting glue cover 5 in injected rubber hose 8 connections.Wherein glue annotate defeated proportioning pump 9 through pressurization with the glue for preparing, by the annular groove on interior injecting glue joint 3 and the outer injecting glue cover 5, with the glue even compound lamination fiber of injection simultaneously.
Soak into the compound lamination fiber of glue, under the traction of hauling machine 7 by hot briquetting mould 6.The glue that soaks into fiber under the curing agent effect, is solidified into the thermosetting fibre reinforcing profile consistent with the die cavity shape with compound lamination fiber in heating and glue, the section bar that is cured cuts into the fixed length size by hauling machine 7 after the cooling.
When making solid profile, do not need core 4 in the installation forming.
When realizing above operation principle, the draught line speed of hauling machine 7 and the rotating speed of hoop yarn winding device 2 and glue are annotated defeated proportioning pump 9 can adopt dynamo-electric synchronous control technique.
Claims (7)
1. the vertical pultrusion device of a multilayer fiber composite laminated section, comprise: the hauling machine (7) and the hot briquetting mould (6) that are used for the compound lamination of draw fibers, it is characterized in that, on hot briquetting mould (6), be provided with inside and outside glue filling device, on inside and outside glue filling device, be provided with tubular core mold (1), the inside gum-injecting port of described inside and outside glue filling device is connected with a mouth of pipe of tubular core mold (1), the outside gum-injecting port of another mouth of pipe of tubular core mold (1) and described inside and outside glue filling device is connected in the injecting glue pump, at least be arranged with one group of cloth yarn device at tubular core mold (1), described one group of cloth yarn device comprises vertical yarn volume (10) and hoop yarn winding device (2), and vertically yarn is rolled up (10) along the place ahead that is positioned at hoop yarn winding device (2) on the lead.
2. the vertical pultrusion device of multilayer fiber composite laminated section according to claim 1, it is characterized in that, injecting glue joint (3) and outer injecting glue cover (5) in inside and outside glue filling device comprises, interior injecting glue joint (3) is located at the inside of outer injecting glue cover (5), in interior injecting glue joint (3), be provided with interior glue injection channel (301), on interior glue injection channel (301), be provided with inner gum-injecting port (302) and described inner gum-injecting port (302) inside gum-injecting port as inside and outside glue filling device, injecting glue cover (5) is provided with outside gum-injecting port (502) and outside gum-injecting port (502) the outside gum-injecting port as inside and outside glue filling device outside, described inner gum-injecting port (302) and outside gum-injecting port (502) are provided with in opposite directions, interior injecting glue joint (3) and outside be provided with between the injecting glue cover (5) and be used for the gap (12) fiber composite laminated (11) passed through.
3. the vertical pultrusion device of multilayer fiber composite laminated section according to claim 2 is characterized in that, is connected with the inside that core (4) in core in the moulding (4) and the moulding extends and enter hot briquetting mould (6) on interior injecting glue joint (3).
4. the vertical pultrusion device of multilayer fiber composite laminated section according to claim 2, it is characterized in that, the outlet that the injecting glue pump adopts glue to annotate defeated proportioning pump (9) and the defeated proportioning pump (9) of glue notes is connected with another mouth of pipe of tubular core mold (1), and another outlet that glue is annotated defeated proportioning pump (9) is connected with outside gum-injecting port (502).
5. the vertical pultrusion device of multilayer fiber composite laminated section according to claim 1 is characterized in that, hoop yarn winding device (2) is a braider.
6. the vertical pultrusion device of multilayer fiber composite laminated section according to claim 1 is characterized in that, hoop yarn winding device (2) is a wrapping machine, and the winding module of wrapping machine is set on the tubular core mold (1).
7. the vertical pultrusion device of multilayer fiber composite laminated section according to claim 1, it is characterized in that, on interior injecting glue joint (3), be provided with the opening annular injecting glue inside groove (303) of injecting glue cover (5) outward, injecting glue cover (5) is provided with the annular injecting glue water jacket (503) of opening towards interior injecting glue joint (3) outside, and, annular injecting glue inside groove (303) is provided with face-to-face with annular injecting glue water jacket (503), described annular injecting glue inside groove (303) communicates with inner gum-injecting port (302), and described annular injecting glue water jacket (503) communicates with outside gum-injecting port (502).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202658709U CN201824563U (en) | 2010-07-21 | 2010-07-21 | Vertical pultrusion device of multilayer fiber composite lamination section |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202658709U CN201824563U (en) | 2010-07-21 | 2010-07-21 | Vertical pultrusion device of multilayer fiber composite lamination section |
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| CN201824563U true CN201824563U (en) | 2011-05-11 |
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| CN2010202658709U Expired - Fee Related CN201824563U (en) | 2010-07-21 | 2010-07-21 | Vertical pultrusion device of multilayer fiber composite lamination section |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101913254A (en) * | 2010-07-21 | 2010-12-15 | 高宝安 | Vertical pultrusion process and device of multilayer fiber composite laminated section bar |
| CN103171154A (en) * | 2013-01-23 | 2013-06-26 | 浙江科成电气有限公司 | Manufacturing method and manufacturing equipment of fiber-reinforced epoxy resin pultrusion rods |
| CN107336448A (en) * | 2017-08-02 | 2017-11-10 | 黄明发 | Vertical pulling winds the process units of combined glass steel pipe |
| CN108162434A (en) * | 2018-02-26 | 2018-06-15 | 蒋丰亮 | A kind of vertical continuous fiber dragger for PE heavy caliber fiber reinforcement pipelines |
| WO2020237900A1 (en) * | 2019-05-30 | 2020-12-03 | 江苏云芯电气有限公司 | Composite material production line and production method based on vertical gravity tension method |
| CN114347516A (en) * | 2021-12-30 | 2022-04-15 | 江苏高路复合材料有限公司 | Composite material section bar production equipment and system thereof |
| CN114466739A (en) * | 2019-10-08 | 2022-05-10 | 克劳斯马菲技术有限公司 | Extrusion device for curved profiles |
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2010
- 2010-07-21 CN CN2010202658709U patent/CN201824563U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101913254A (en) * | 2010-07-21 | 2010-12-15 | 高宝安 | Vertical pultrusion process and device of multilayer fiber composite laminated section bar |
| CN101913254B (en) * | 2010-07-21 | 2013-01-23 | 高宝安 | Vertical pultrusion process and device of multilayer fiber composite laminated section bar |
| CN103171154A (en) * | 2013-01-23 | 2013-06-26 | 浙江科成电气有限公司 | Manufacturing method and manufacturing equipment of fiber-reinforced epoxy resin pultrusion rods |
| CN107336448A (en) * | 2017-08-02 | 2017-11-10 | 黄明发 | Vertical pulling winds the process units of combined glass steel pipe |
| CN107336448B (en) * | 2017-08-02 | 2023-10-13 | 黄明发 | Production device for straight-pull winding composite glass fiber reinforced plastic pipe |
| CN108162434A (en) * | 2018-02-26 | 2018-06-15 | 蒋丰亮 | A kind of vertical continuous fiber dragger for PE heavy caliber fiber reinforcement pipelines |
| WO2020237900A1 (en) * | 2019-05-30 | 2020-12-03 | 江苏云芯电气有限公司 | Composite material production line and production method based on vertical gravity tension method |
| CN114466739A (en) * | 2019-10-08 | 2022-05-10 | 克劳斯马菲技术有限公司 | Extrusion device for curved profiles |
| CN114347516A (en) * | 2021-12-30 | 2022-04-15 | 江苏高路复合材料有限公司 | Composite material section bar production equipment and system thereof |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20110511 Termination date: 20170721 |