CN103707615A - Efficient automatic continuous production method of prepreg compound coil - Google Patents
Efficient automatic continuous production method of prepreg compound coil Download PDFInfo
- Publication number
- CN103707615A CN103707615A CN201210483637.1A CN201210483637A CN103707615A CN 103707615 A CN103707615 A CN 103707615A CN 201210483637 A CN201210483637 A CN 201210483637A CN 103707615 A CN103707615 A CN 103707615A
- Authority
- CN
- China
- Prior art keywords
- cloth
- compound
- prepreg
- composite sheet
- sheet material
- Prior art date
- 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.)
- Granted
Links
Images
Abstract
The invention relates to an efficient automatic continuous production method of a prepreg compound coil. The method comprises the following steps: continuously unreeling unidirectional prepreg of a longitudinal layer at 0DEG, and uniformly spraying a cloth fiber layer with an adhesive by using an adhesive spraying device; unreeling a transverse unidirectional prepreg in a direction perpendicular to the longitudinal direction to make the above two unidirectional prepregs orthogonal at a compound platform; carrying out program control to make the stepping length of the transverse unidirectional prepreg be the width of the longitudinal unidirectional prepreg, and simultaneously carrying out laminated composite flat compaction and transverse laser cutting after material sending; and pulling the orthogonal prepregs to a reeling portion through a longitudinal clamping system, and carrying out tidy trimming processing of the two-side selvedges in front of the reeling portion to obtain a prepreg compound coil product having tidy selvedges. The roll size of the prepreg compound coil produced in the invention can be arranged according to practical requirements of clients in order to provide conveniences for the subsequent post-processing and use of the clients.
Description
Technical field
The present invention relates to a kind of composite sheet material, particularly relate to the automatic continuous production method of a kind of prepreg composite sheet material high efficiency, belong to polymer composite preparation field.
Background technology
Growing along with science and technology, the range of application of composite progressively expands, and from military progressively past civilian development, from Aero-Space, develop into daily sports goods etc., all need composite used to possess certain mechanical property (as stretch-proof performance, anti-shear performance, anti-compression properties and shock resistance etc.) and physical property (as low in weight under apparent mass, little, the equal performance of density etc.).This structural shape of prepreg is mainly used in individual protection and hard-core technology, and because this series products relates to safety or the national defense safety of personal life, so the reliability of product is most important.When burst is unexpected, can effectively resist external attack, guarantee that wearer is comfortable, convenient, can do flexibly other action.
What the prepreg coiled material on existing market generally adopted is that semi-mechanization is produced, ratio hand-manipulated is large, be difficult to realize automatic continuous production, the stable and consistent of material is difficult to assurance, and the quality level of overall material is general, individual difference is large, has caused the stability of product not high.This unstability product is applied in the very high individual protection industry of properties of product stability requirement is existed to certain hidden danger, thereby therefore must change the stable and consistent that the technology mode on existing market is enhanced product performance.
The compound preparation method of disclosed quadrature in US Patent No. 5173138, when machinery cut-off knife cuts when wherein a key process technology of the inside is prepreg tiling, guarantee hemisection, only cut off the fibrage that laying is good and do not cut off carrier thin film, in practical operation and implementation process, be difficult to guarantee.
In Chinese patent CN102234934, proposed to adopt the mode of manipulator to make the fiber of two-layer laying to be 0/90 ° of quadrature compound, but because prepreg belongs to soft composite material, and individual layer UD is in the horizontal without intensity, therefore unidirectional cloth easily plays fold, causes cloth cover out-of-flatness, adopt manipulator mode to make the various aspects such as calling program more complicated, really implement certain difficulty.
A kind of machine for cross-laying and the compound method of quadrature are disclosed in Chinese patent CN85104384, because it is to be applied on plastics adhesive-bonded fabric, and the mechanism that pinches horizontal material is movable clip, the method cannot be produced continuously and realize at prepreg, because prepreg material is transversely without intensity, gripping both sides easily cause the preimpregnation bed of material on whole fabric width to be rived, and cannot realize automatic continuous.
Summary of the invention
The object of the present invention is to provide the automatic continuous production method of a kind of prepreg composite sheet material, overcome defect and deficiency that above-mentioned existing technology mode exists, to all technological parameter modularization managements in production process, real-time adjusting process parameter, produce the prepreg composite sheet material of constant product quality uniformity.Due to the stable performance of product, can be widely used in the every field such as national defence, individual protection, be specially adapted to the occasion that large scale needs continuous material, the stable performance that waste material is few, lap-joint has improved product less; Due to web form, can carry out in the longitudinal direction cutting of version molded dimension arbitrarily, greatly promoted adaptability and the utilization rate of product.
For achieving the above object, preparation method's step of the present invention is:
1) with the preparation of the single-oriented presoaked material of PE film
A) by fibre bundle after creel is derived, through expansion reed, fiber is carried out first location and is evenly spread out, through the fibre bundle spreading out for the first time, by tension force, apply roller, make fibre bundle there is the tension force of uniformity and make it uniform spreading and launch;
B) fiber of flattening is laid in and on sizer, carries out gluing, by upper, cross the tiling fibrage of glue and the PE of lower floor's drawout carries out dryness finalization in 90-180 ℃ after film adhered, then pass through water-cooled cooling rapidly, again after sizing, carry out rolling, obtain single-oriented presoaked material continuous coiled material;
2) the automatic continuous production of quadrature composite sheet material
By step 1) in the single-oriented presoaked material of band PE film that makes to carry out quadrature stacked compound, it is characterized in that, the method is compound by least two-layer single-oriented presoaked material quadrature, concrete steps are as follows: omnidistance Automatic Control, adopt Siemens's servomotor accurately to control, first the single-oriented presoaked material of longitudinal layer is unreeled continuously by 0 °, and carry out glue-spraying device cloth cover fiber layer is carried out to even glue spraying; Then with longitudinal vertical direction on carry out unreeling of horizontal single-oriented presoaked material, make two single-oriented presoaked material at composite adhered place, be 90 ° of quadrature forms, horizontal single-oriented presoaked material is above longitudinal prepreg; By programme-control, make the width that the length of horizontal single-oriented presoaked material stepping is longitudinal single-oriented presoaked material, after feeding, at composite adhered place, carry out the compacting of lamination compound slab, carry out horizontal laser cutting simultaneously; The follow-up stub bar of horizontal prepreg is adopted to the prepreg that presss from both sides cloth head clamping and give next width, longitudinal single-oriented presoaked material stepping simultaneously, the length of stepping is the width-0.5mm～-1mm of horizontal prepreg, guarantee between horizontal cloth width seamlessly, at compound platform place, carry out the bonding above-mentioned processing step that repeats; Through longitudinal traction system, the compound complete prepreg of quadrature is drawn to winding portion, before winding portion, carry out the neat cutting edge of both sides selvedge and process, finally obtain neat as one prepreg composite sheet material product.
The automatic continuous production method of prepreg composite sheet material high efficiency, is characterized in that, the overlap joint between the every width of horizontal single-oriented presoaked material is 0.5～1mm.
The automatic continuous production method of prepreg composite sheet material high efficiency, is characterized in that, longitudinally in pantostrat, is spraying adhesive, guarantees composite products stable performance, and material is soft.
The automatic continuous production method of prepreg composite sheet material high efficiency, is characterized in that, horizontal single orientation fibers layer carries out tentering while regularly cutting, and adopts contactless laser cutting mode, guarantees to cut size accurate, cuts seam thin, and the waste material of generation is few.
The automatic continuous production method of a kind of prepreg composite sheet material high efficiency, it is characterized in that laterally in stepping process, having closed loop sprocket wheel connecting gear, and by folder cloth head clamping stub bar, the folder leftover of bolt of cloth can turn round by full-automatic continuous circulation, thereby guarantees that laterally material volume can be stablized stepping and feeding after cutting.
The automatic continuous production method of prepreg composite sheet material high efficiency, is characterized in that, compound to carrying out dull and stereotyped compacting to compound cloth in length and breadth at compound platform place, the pressure of compound slab is 0.5～2.5MPa.
The automatic continuous production method of prepreg composite sheet material high efficiency, is characterized in that, the temperature of oven dry place is 50-100 ℃;
The automatic continuous production method of prepreg composite sheet material high efficiency, is characterized in that, compound platform place is with heater, and temperature is 60-95 ℃;
With existing process technology scheme contrast, advantage of the present invention: omnidistance servo stepping Automatic Control, can be to all technological parameter modularization managements adjustment in good time, realizing the serialization of quadrature prepreg coiled material produces, make production constant product quality even, improved the scope of application of product.Compound precision is high, and overlapping the slot place width is adjustable, guarantees that lap width is consistent.Complete equipment is simple and practical, program is reasonable.
By single-oriented presoaked material carry out quadrature superimposed after, improved the transverse strength of material, there is good mechanical property (stretch-proof, anti-shearing and shock resistance etc.), can effectively resist external attack.Utilize the advantages such as its proportion is low, quality is light can be widely used in the fields such as national defense safety, individual protection, civilian physical culture.
Accompanying drawing explanation
Fig. 1 is schematic perspective view of the present invention
Fig. 2 is vertical structure schematic diagram of the present invention
Fig. 3 is transversary schematic diagram of the present invention
Fig. 4 is horizontal feed clamp cloth apparatus front view
Fig. 5 is horizontal feed clamp cloth apparatus left view
Fig. 6 is continuous yardage roll schematic diagram.
In figure, the 1st, longitudinally unreel, the 2nd, longitudinal pinch roll, the 3rd, glue-spraying device, the 4th, heating, drying device, the 5th, roller, the 6th, compound platform, the 7th, roller, the 8th, selvedge cutting edge cutter, the 9th, stacked compound yardage roll, the 11st, laterally unreel, the 12nd, horizontal pinch roll, 13 cross roller, and the 14, the 15th, laterally cut pinch roll, 16, the 17th, laterally cut supporting plate, the 18th, leftover of bolt of cloth clamping and conveying device, the 19th, closed loop sprocket wheel connecting gear, the 20th, laser knife, 21Shi compound slab mechanism, the 22nd, cylinder.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
The automatic continuous production system of a kind of prepreg composite sheet material of the present invention comprises the large module of vertical and horizontal two, separately the prepreg of single orientation is delivered to compound platform place separately, the single-oriented presoaked material cloth of both direction will be compound by adhesive, thereby the Automatic continuous of realizing single-oriented presoaked material is produced, the major function of this system is regularly to cut realizing tentering, guarantee compound precision, greatly enhance productivity.
As shown in Figure 1, longitudinally equipment mechanism comprises unwinding device 1, pinch roll 2, glue-spraying device 3, prebake 4, crosses roller 5, compound platform 6, crosses roller 7, edge-cutting device 8 and wrap-up 9.
As shown in Figure 2, laterally equipment mechanism comprise unwinding device 11, pinch roll 12,14,15, cross roller 13, supporting plate 16,17, folder cloth head unit 18,18 ', closed loop sprocket wheel connecting gear 19 and compound slab 21.
The folder leftover of bolt of cloth 18 is connected with closed loop sprocket wheel connecting gear 19 by power transmission shaft, and closed loop sprocket wheel connecting gear 19 is connected with outside drive motors, thereby realizes accurate movement and the gripping leftover of bolt of cloth of this part.
The operation principle of the automatic continuous production system of a kind of prepreg composite sheet material of the present invention is as follows:
On system longitudinal direction, single-oriented presoaked material yardage roll is emitted from longitudinally unreeling 1, there is one of fibre bundle to face up, band PE pellicular front down, through a pair of pinch roll 2 active-feedings, glue-spraying device 3 is evenly sprayed at adhesive on longitudinal cloth cover, the upper prepreg cloth of crossing glue carries out prebake in oven dry place 4, passed through roller 5, be laid on compound platform 6, compound platform 6 be fix and with heating, drying equipment, the single-oriented presoaked material that gluing is complete is dried, now longitudinally cloth remains static.When horizontal cloth with it quadrature compound after, longitudinally continue to move ahead, the distance moving ahead is the fabric width-0.5mm～-1mm of horizontal cloth, stop and continue compound second horizontal material, compound complete cloth passed through roller 7 and neatly cut through 8 pairs of both sides selvedges of selvedge cutting apparatus, finally finished fabric was furled and was taken on Scroll 9.
In system in a lateral direction, laterally on unwinding device 11, emit material volume, band PE pellicular front upward, fibrous face down, through horizontal pinch roll 12 active-feedings, passed through roller 13, at pinch roll 14, under 15 pinching, deliver in the folder leftover of bolt of cloth 18 position A, the folder leftover of bolt of cloth 18 is treadmills, when stub bar enters into the gap of flat board, upper grip falls and presss from both sides cloth, the folder leftover of bolt of cloth 18 is delivered to material longitudinal fabric width distal-most end under the transmission of closed loop sprocket wheel connecting gear 19, the fabric width of the cloth distance that the folder leftover of bolt of cloth pinches for longitudinally expecting, the folder leftover of bolt of cloth 18 in B position ' motion simultaneously simultaneously, reach the original position A of the folder leftover of bolt of cloth 18, the folder leftover of bolt of cloth 18 in-position B, now compound slab 21 falls under the effect of left and right sides cylinder 22 that horizontal cloth and longitudinal cloth are carried out to compacting is compound, 20 pairs of horizontal cloth specimens of laser cutting carry out fly-cutting simultaneously, after treating laser cutting, compound slab 21 lifts, what longitudinally cloth carried out next width walks material automatically, the upper longitudinal single-oriented presoaked material of crossing glue is delivered to compound platform place, laterally cut complete stub bar at pinch roll 14 and supporting plate 16, under 17 effect, deliver in pinch roll 15, when stub bar is delivered to the place, gap in the folder leftover of bolt of cloth 18, the upper folder leftover of bolt of cloth falls, stub bar is firmly grasped, the folder leftover of bolt of cloth 18 is delivered to material longitudinal fabric width farthest under the transmission of closed loop sprocket wheel connecting gear 19, repeat above-mentioned laser cutting, the actions such as compound slab pressing.Laser cutting 20 is successively to send laser by laser generator, laser cutting head moves back and forth by the deflector roll of self, the horizontal laser light of generating laser is reflected into vertical light path through one group of speculum through horizontal optical path, thereby realize, successively cut, by control system, realize stopping of transmitter and start launch time, primary event owing to adopting, greatly reduces energy loss, has improved and has cut efficiency.
Longitudinally unreel, longitudinally rolling, pinch roll, laterally to unreel what all adopts be the action that servomotor is controlled movement, each servomotor is connected separately with control system.Longitudinally unreel 1, longitudinally rolling 9, pinch roll 2,12,14,15, glue-spraying device 3, laser cutting 20, laterally unreel 11, the folder leftover of bolt of cloth 18,18 ', compound slab 21, closed loop sprocket wheel connecting gear 19 be all connected with control system, in control system, there is center-control main program, by position signalling detection, feedback and signal, export, realize automatic continuous production.
Below in conjunction with the specific embodiment, technical scheme of the present invention is described in further detail, not technical scope of the present invention is imposed any restrictions, it is only preferred embodiment of the present invention, therefore every foundation technical spirit of the present invention, to any trickle modification made for any of the above embodiments, equivalent variations and modification, all still belongs in the scope of technical solution of the present invention.
Embodiment 1
Single-oriented presoaked material yardage roll is emitted from longitudinally unreeling 1, there is one of fibre bundle to face up, band PE pellicular front down, through a pair of pinch roll 2 active-feedings, glue-spraying device 3 is evenly sprayed at adhesive on longitudinal cloth cover, the upper prepreg cloth of crossing glue carries out prebake in oven dry place 4,80 ℃ of bake out temperatures, passed through roller 5, be laid on compound platform 6, compound platform 6 be fix and with heating, drying equipment, temperature is 65 ℃, the single-oriented presoaked material that gluing is complete is dried, and now longitudinally cloth remains static.When horizontal cloth with it quadrature compound after, longitudinally continue to move ahead, the distance moving ahead is the fabric width-0.7mm of horizontal cloth, stop and continue compound second horizontal material, compound complete cloth passed through roller 7 and neatly cut through 8 pairs of both sides selvedges of selvedge cutting apparatus, finally finished fabric was furled and was taken on Scroll 9.
In system in a lateral direction, laterally on unwinding device 11, emit material volume, band PE pellicular front upward, fibrous face down, through horizontal pinch roll 12 active-feedings, passed through roller 13, at pinch roll 14, under 15 pinching, deliver in the folder leftover of bolt of cloth 18 position A, the folder leftover of bolt of cloth 18 is treadmills, when stub bar enters into the gap of flat board, upper grip falls and presss from both sides cloth, the folder leftover of bolt of cloth 18 is delivered to material longitudinal fabric width distal-most end under the transmission of closed loop sprocket wheel connecting gear 19, the fabric width of the cloth distance that the folder leftover of bolt of cloth pinches for longitudinally expecting, the folder leftover of bolt of cloth 18 in B position ' motion simultaneously simultaneously, reach the original position A of the folder leftover of bolt of cloth 18, the folder leftover of bolt of cloth 18 in-position B, now compound slab 21 falls under the effect of left and right sides cylinder 22 that horizontal cloth and longitudinal cloth are carried out to compacting is compound, the pressure of compound slab is 1MPa, 20 pairs of horizontal cloth specimens of laser cutting carry out fly-cutting simultaneously, after treating laser cutting, compound slab 21 lifts, what longitudinally cloth carried out next width walks material automatically, the upper longitudinal single-oriented presoaked material of crossing glue is delivered to compound platform place, laterally cut complete stub bar at pinch roll 14 and supporting plate 16, under 17 effect, deliver in pinch roll 15, when stub bar is delivered to the place, gap in the folder leftover of bolt of cloth 18, the upper folder leftover of bolt of cloth falls, stub bar is firmly grasped, the folder leftover of bolt of cloth 18 is delivered to material longitudinal fabric width farthest under the transmission of closed loop sprocket wheel connecting gear 19, repeat above-mentioned laser cutting, the actions such as compound slab pressing.
Embodiment 2
Single-oriented presoaked material yardage roll is emitted from longitudinally unreeling 1, there is one of fibre bundle to face up, band PE pellicular front down, through a pair of pinch roll 2 active-feedings, glue-spraying device 3 is evenly sprayed at adhesive on longitudinal cloth cover, the upper prepreg cloth of crossing glue carries out prebake in oven dry place 4,90 ℃ of bake out temperatures, passed through roller 5, be laid on compound platform 6, compound platform 6 be fix and with heating, drying equipment, temperature is 80 ℃, the single-oriented presoaked material that gluing is complete is dried, and now longitudinally cloth remains static.When horizontal cloth with it quadrature compound after, longitudinally continue to move ahead, the distance moving ahead is the fabric width-0.5mm of horizontal cloth, stop and continue compound second horizontal material, compound complete cloth passed through roller 7 and neatly cut through 8 pairs of both sides selvedges of selvedge cutting apparatus, finally finished fabric was furled and was taken on Scroll 9.
In system in a lateral direction, laterally on unwinding device 11, emit material volume, band PE pellicular front upward, fibrous face down, through horizontal pinch roll 12 active-feedings, passed through roller 13, at pinch roll 14, under 15 pinching, deliver in the folder leftover of bolt of cloth 18 position A, the folder leftover of bolt of cloth 18 is treadmills, when stub bar enters into the gap of flat board, upper grip falls and presss from both sides cloth, the folder leftover of bolt of cloth 18 is delivered to material longitudinal fabric width distal-most end under the transmission of closed loop sprocket wheel connecting gear 19, the fabric width of the cloth distance that the folder leftover of bolt of cloth pinches for longitudinally expecting, the folder leftover of bolt of cloth 18 in B position ' motion simultaneously simultaneously, reach the original position A of the folder leftover of bolt of cloth 18, the folder leftover of bolt of cloth 18 in-position B, now compound slab 21 falls under the effect of left and right sides cylinder 22 that horizontal cloth and longitudinal cloth are carried out to compacting is compound, the pressure of compound slab is 1.5MPa, 20 pairs of horizontal cloth specimens of laser cutting carry out fly-cutting simultaneously, after treating laser cutting, compound slab 21 lifts, what longitudinally cloth carried out next width walks material automatically, the upper longitudinal single-oriented presoaked material of crossing glue is delivered to compound platform place, laterally cut complete stub bar at pinch roll 14 and supporting plate 16, under 17 effect, deliver in pinch roll 15, when stub bar is delivered to the place, gap in the folder leftover of bolt of cloth 18, the upper folder leftover of bolt of cloth falls, stub bar is firmly grasped, the folder leftover of bolt of cloth 18 is delivered to material longitudinal fabric width farthest under the transmission of closed loop sprocket wheel connecting gear 19, repeat above-mentioned laser cutting, the actions such as compound slab pressing.
Embodiment 3
Single-oriented presoaked material yardage roll is emitted from longitudinally unreeling 1, there is one of fibre bundle to face up, band PE pellicular front down, through a pair of pinch roll 2 active-feedings, glue-spraying device 3 is evenly sprayed at adhesive on longitudinal cloth cover, the upper prepreg cloth of crossing glue carries out prebake in oven dry place 4,100 ℃ of bake out temperatures, passed through roller 5, be laid on compound platform 6, compound platform 6 be fix and with heating, drying equipment, temperature is 95 ℃, the single-oriented presoaked material that gluing is complete is dried, and now longitudinally cloth remains static.When horizontal cloth with it quadrature compound after, longitudinally continue to move ahead, the distance moving ahead is the fabric width-1mm of horizontal cloth, stop and continue compound second horizontal material, compound complete cloth passed through roller 7 and neatly cut through 8 pairs of both sides selvedges of selvedge cutting apparatus, finally finished fabric was furled and was taken on Scroll 9.
In system in a lateral direction, laterally on unwinding device 11, emit material volume, band PE pellicular front upward, fibrous face down, through horizontal pinch roll 12 active-feedings, passed through roller 13, at pinch roll 14, under 15 pinching, deliver in the folder leftover of bolt of cloth 18 position A, the folder leftover of bolt of cloth 18 is treadmills, when stub bar enters into the gap of flat board, upper grip falls and presss from both sides cloth, the folder leftover of bolt of cloth 18 is delivered to material longitudinal fabric width distal-most end under the transmission of closed loop sprocket wheel connecting gear 19, the fabric width of the cloth distance that the folder leftover of bolt of cloth pinches for longitudinally expecting, the folder leftover of bolt of cloth 18 in B position ' motion simultaneously simultaneously, reach the original position A of the folder leftover of bolt of cloth 18, the folder leftover of bolt of cloth 18 in-position B, now compound slab 21 falls under the effect of left and right sides cylinder 22 that horizontal cloth and longitudinal cloth are carried out to compacting is compound, the pressure of compound slab is 2MPa, 20 pairs of horizontal cloth specimens of laser cutting carry out fly-cutting simultaneously, after treating laser cutting, compound slab 21 lifts, what longitudinally cloth carried out next width walks material automatically, the upper longitudinal single-oriented presoaked material of crossing glue is delivered to compound platform place, laterally cut complete stub bar at pinch roll 14 and supporting plate 16, under 17 effect, deliver in pinch roll 15, when stub bar is delivered to the place, gap in the folder leftover of bolt of cloth 18, the upper folder leftover of bolt of cloth falls, stub bar is firmly grasped, the folder leftover of bolt of cloth 18 is delivered to material longitudinal fabric width farthest under the transmission of closed loop sprocket wheel connecting gear 19, repeat above-mentioned laser cutting, the actions such as compound slab pressing.
Claims (10)
1. a prepreg composite sheet material material, described composite sheet material material consists of jointly single oriented reinforcing fibers and carrier, it is characterized in that, and prepreg composite sheet material material is composited by two-layer single orientation fibers layer quadrature, and upper and lower surface is all with PE film.
2. according to the prepreg composite sheet material material described in claim 1, it is characterized in that the compound continuous-molding method of quadrature is according to carry out the single-oriented presoaked bed of material of laying (laterally) perpendicular to longitudinal direction above the single-oriented presoaked bed of material of individual layer of longitudinally continuous stepping, and by the compound bilayer of quadrature at the severing of horizontal single-oriented presoaked bed of material direction, the width that the length of severing is longitudinal single-oriented presoaked bed of material.
3. the automatic continuous production method of prepreg composite sheet material high efficiency as described in claim 2, is characterized in that, by automation stepping, controls, and accurately guarantees that the overlap joint between the every width of the horizontal single-oriented presoaked bed of material is 0.5～1mm.
4. the automatic continuous production method of prepreg composite sheet material high efficiency as described in claim 2, is characterized in that, longitudinally in pantostrat, is spraying adhesive, guarantees composite products stable performance, and material is soft.
5. the automatic continuous production method of prepreg composite sheet material high efficiency as described in claim 2, it is characterized in that, laterally in stepping process, there is closed loop sprocket wheel connecting gear, and by folder cloth head clamping stub bar, the folder leftover of bolt of cloth can turn round by full-automatic continuous circulation, thereby guarantees that laterally material volume can be stablized stepping and feeding after cutting.
6. the automatic continuous production method of prepreg composite sheet material high efficiency as described in claim 2, is characterized in that, the horizontal single-oriented presoaked bed of material carries out tentering while regularly cutting, adopt contactless laser cutting mode, it is accurate that assurance cuts size, cuts seam thin, and the waste material of generation is few.
7. the automatic continuous production method of prepreg composite sheet material high efficiency as described in claim 2, is characterized in that, compound to carrying out dull and stereotyped compacting to compound cloth in length and breadth at compound platform place, the pressure of compound slab is 0.5～2.5Mpa.
8. the automatic continuous production method of prepreg composite sheet material high efficiency as described in claim 2, is characterized in that, the temperature of oven dry place is 50-100 ℃.
9. the automatic continuous production method of prepreg composite sheet material high efficiency as described in claim 2, is characterized in that, compound platform place is with heater, and temperature is 60-95 ℃.
10. according to the prepreg composite sheet material material described in claim 1, it is characterized in that, described single-oriented presoaked material is that a kind of raw material in high-strength high-modulus super-high molecular weight polyethylene, carbon fiber, aramid fiber or glass fibre forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210483637.1A CN103707615B (en) | 2012-11-26 | 2012-11-26 | A kind of prepreg automatic continuous production method of composite sheet material high efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210483637.1A CN103707615B (en) | 2012-11-26 | 2012-11-26 | A kind of prepreg automatic continuous production method of composite sheet material high efficiency |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103707615A true CN103707615A (en) | 2014-04-09 |
| CN103707615B CN103707615B (en) | 2016-11-23 |
Family
ID=50401138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210483637.1A Active CN103707615B (en) | 2012-11-26 | 2012-11-26 | A kind of prepreg automatic continuous production method of composite sheet material high efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103707615B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106626689A (en) * | 2016-09-27 | 2017-05-10 | 山东通佳机械有限公司 | Unidirectional cloth continuous orthometric compositing equipment and process |
| CN113666152A (en) * | 2021-08-16 | 2021-11-19 | 郑州中远防务材料有限公司 | Unidirectional cloth cross compounding equipment and compounding method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85104384A (en) * | 1985-06-08 | 1986-12-03 | 浙江省皮革塑料工业公司 | Quadrature is spread repeatedly method and machine for cross-laying on the plastics adhesive-bonded fabric |
| US5173138A (en) * | 1990-08-08 | 1992-12-22 | Blauch Denise A | Method and apparatus for the continuous production of cross-plied material |
| CN1085156A (en) * | 1992-07-21 | 1994-04-13 | 阿克佐公司 | Be used as the manufacture method of the composite laminates that contains unidirectional fortifying fibre of printed circuit board (PCB) |
| CN102234934A (en) * | 2010-04-29 | 2011-11-09 | 上海斯瑞聚合体科技有限公司 | Laid fabric composite coil and manufacturing method thereof |
| CN102535019A (en) * | 2012-02-13 | 2012-07-04 | 西安航天华阳印刷包装设备有限公司 | Composite and continuous cross-stacking production system for no-woven cloth |
| CN102632609A (en) * | 2012-04-24 | 2012-08-15 | 东华大学 | Continuous molding device for fiber reinforced composite pipes |
-
2012
- 2012-11-26 CN CN201210483637.1A patent/CN103707615B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85104384A (en) * | 1985-06-08 | 1986-12-03 | 浙江省皮革塑料工业公司 | Quadrature is spread repeatedly method and machine for cross-laying on the plastics adhesive-bonded fabric |
| US5173138A (en) * | 1990-08-08 | 1992-12-22 | Blauch Denise A | Method and apparatus for the continuous production of cross-plied material |
| CN1085156A (en) * | 1992-07-21 | 1994-04-13 | 阿克佐公司 | Be used as the manufacture method of the composite laminates that contains unidirectional fortifying fibre of printed circuit board (PCB) |
| CN102234934A (en) * | 2010-04-29 | 2011-11-09 | 上海斯瑞聚合体科技有限公司 | Laid fabric composite coil and manufacturing method thereof |
| CN102535019A (en) * | 2012-02-13 | 2012-07-04 | 西安航天华阳印刷包装设备有限公司 | Composite and continuous cross-stacking production system for no-woven cloth |
| CN102632609A (en) * | 2012-04-24 | 2012-08-15 | 东华大学 | Continuous molding device for fiber reinforced composite pipes |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106626689A (en) * | 2016-09-27 | 2017-05-10 | 山东通佳机械有限公司 | Unidirectional cloth continuous orthometric compositing equipment and process |
| CN113666152A (en) * | 2021-08-16 | 2021-11-19 | 郑州中远防务材料有限公司 | Unidirectional cloth cross compounding equipment and compounding method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103707615B (en) | 2016-11-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9931810B2 (en) | Intermediate material of constant width for fabricating composite parts by a direct process | |
| US8621722B2 (en) | Method for the continuous production of laid staple fibre fabrics from finitely long reinforcing fibres with aligned fibre orientation | |
| SK10842003A3 (en) | Method and device for making a composite sheet with multiaxial fibrous reinforcement | |
| CN102535019B (en) | Composite and continuous cross-stacking production system for no-woven cloth | |
| GB1342147A (en) | Polyester resin sheets and their use in the manufacture of shaped articles | |
| CN102267235A (en) | Device and method for laying composite ribbons by using laser | |
| CN204725985U (en) | A kind of PE is without latitude cloth MULTILAYER COMPOSITE equipment | |
| CN102797157A (en) | Carbon fiber impregnating liquid, preparation method thereof and process for producing prepreg | |
| CN102529118A (en) | Forming method for continuously producing honeycomb by using waste fiber fabrics | |
| CN202115036U (en) | Multi-axial yarn bundle reinforced thermoplastic preconsolidation sheet | |
| CN109968691B (en) | Fiber thermoplastic casting vibration infiltration pre-dipping machine | |
| EP1021290A1 (en) | Method for the production of a transverse web | |
| CN103707615A (en) | Efficient automatic continuous production method of prepreg compound coil | |
| CN204728054U (en) | A kind of for the manufacture of the equipment of multi-fibre compound without latitude cloth prepreg | |
| CN108673996A (en) | A kind of fabric enhancing composite board production equipment and method | |
| GB1417768A (en) | Fibre reinforced plastics flat webs | |
| CN213441622U (en) | 2UD aramid fiber laid fabric continuous production line | |
| CN103522721A (en) | Continuous production method of weftless fabric composite coiled material | |
| CN102229219B (en) | Preparation method of nano alloy composite fiber material | |
| CN104097359B (en) | A kind of multifilament component is combined the manufacture method of continuous non-woven cloth | |
| CZ2002668A3 (en) | Process and apparatus for manufacture of composite boards and composite board produced in such a manner | |
| CN110370681A (en) | A kind of thermoplastic continuous fibers wide cut one-way tape vertically and horizontally laying equipment and its application | |
| CN102294846B (en) | CF mesh reinforced carbon fiber prepreg and production technology thereof | |
| CN110712397A (en) | Composite board and continuous production system and continuous production method thereof | |
| CN101725051B (en) | Method for one-step production of composite angle multi-layer fiber cloth and weaving machine for producing fiber cloth |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 100074 Beijing city in the field of cloud hillock in the city of Fengtai District in the hospital No. 1 Applicant after: BEIJING AEROSPACE RATE MECHANICAL & ELECTRICAL ENGINEERING CO., LTD. Applicant after: Beijing Institute of Aerospace Testing Technology Address before: 100074, box 1, box 1, Lane 7205, Yungang Tian Town, Fengtai District, Beijing Applicant before: Beijing Rate New Technology Corp. Applicant before: Beijing Institute of Aerospace Testing Technology |
|
| CB03 | Change of inventor or designer information |
Inventor after: Liu Yuankun Inventor after: Fang Xinling Inventor after: Wu Zhongwei Inventor after: Xu Dongmei Inventor after: Ai Qingsong Inventor after: Wang Ruiling Inventor after: Chang Hao Inventor before: Liu Yuankun Inventor before: Fu Liqiang Inventor before: Yang Guo Inventor before: Zhang Cong Inventor before: Wang Ruiling Inventor before: Chang Hao Inventor before: Gao Pei Inventor before: Fang Xinling Inventor before: Wu Zhongwei Inventor before: Liu Yang Inventor before: Gao Hong Inventor before: Zhang Jing Inventor before: Li Jian Inventor before: Pan Zhiyong Inventor before: Liang Li |
|
| COR | Change of bibliographic data | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Yuankun Inventor after: Fang Xinling Inventor after: Wu Zhongwei Inventor after: Xu Dongmei Inventor after: Ai Qingsong Inventor after: Chen Hong Inventor after: Chang Hao Inventor before: Liu Yuankun Inventor before: Fang Xinling Inventor before: Wu Zhongwei Inventor before: Xu Dongmei Inventor before: Ai Qingsong Inventor before: Wang Ruiling Inventor before: Chang Hao |
|
| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |