CN105196569A - Composite material forming system - Google Patents
Composite material forming system Download PDFInfo
- Publication number
- CN105196569A CN105196569A CN201510621677.1A CN201510621677A CN105196569A CN 105196569 A CN105196569 A CN 105196569A CN 201510621677 A CN201510621677 A CN 201510621677A CN 105196569 A CN105196569 A CN 105196569A
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- Prior art keywords
- roller
- chopping
- lower film
- paving
- roll shaft
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
- B29C70/504—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC] using rollers or pressure bands
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Reinforced Plastic Materials (AREA)
Abstract
The invention discloses a composite material forming system. The composite material forming system comprises a shredding paving paddle machine (1), wherein the shredding paving paddle machine (1) is used for shredding glass fibers and paving the shredded glass fibers on a lower thin film, and comprises a lower thin film discharging mechanism (1.1) and an upper thin film discharging mechanism (1.8); the lower thin film discharging mechanism (1.1) is used for paving the lower thin film; the upper thin film discharging mechanism (1.8) is used for paving an upper thin film; and a dipping and twisting mechanism (2) which is used for folding the upper thin film and the lower thin film together is arranged on the downstream of the shredding paving paddle machine (1). Production efficiency is improved.
Description
Technical field
The invention belongs to machined field, particularly a kind of composite material forming system.
Background technology
Material such as the fiber cloth/felt that meets be made up of glass fibre at present obtains a wide range of applications, as glass mat can be used for battery spacer, roof waterproof, gypsum board protective face plate, plastic floor and chemical pipeline liner antiseep, anticorrosion etc., fiber cloth is woven into netted by glass fiber single filament, with the adhesive-bonded fabric of resin binder solidification, and its surfacing, good stability of the dimension, uniformity is good, and calorific intensity is good, mildew-resistant.At present such composite produce in chopping, gluing generally by manually completing, artificial chopping, chopping is different in size, and the thickness of gluing is also uneven, and make the composite material quality produced uneven like this, percent defective is high.
Summary of the invention
For the defect of prior art, the invention provides a kind of composite material forming system.
A kind of composite material forming system, the chopping comprised glass fibre chopping is layed on lower film spreads oar machine 1, and described chopping paving oar machine 1 comprises the lower film discharge mechanism 1.1 laying described lower film and the upper film discharge mechanism 1.8 laying above film; Described chopping paving oar machine 1 downstream is provided with the dipping kneading machine 2 be brought together into by described upper and lower film together.
Optionally, described chopping paving oar machine 1 also comprise order be arranged at described lower film discharge mechanism 1.1 after flattening under the lower film flatten mechanism 1.2 of film, paving oar in lower film upper surface lower film paving paddle mechanism 1.3, board 1.7 and make upper and lower film be bonded together milling roller 1.6, described board 1.7 is provided with filament cutter 1.4.
Optionally, described dipping kneading machine 2 comprises for the idler roller 2.1 of composite described in tensioning and the regulating roller 2.2 for adjusting composite direction of advance, is provided with many rows and kneads roller 2.3 after described regulating roller 2.2.
The invention has the beneficial effects as follows: composite material forming system of the present invention chopping, gluing complete automatically by machine, improve production efficiency, the uniform length of chopping simultaneously, rubberization thickness is consistent, and the product quality produced significantly is improved.
Accompanying drawing explanation
Fig. 1 is the structural representation of composite material forming system of the present invention;
Fig. 2 is the structural representation of chopping paving oar machine in the present invention;
Fig. 3 is the structural representation flooding kneading machine in the present invention;
Fig. 4 is the front view of filament cutter in the present invention;
Fig. 5 is the stereogram of filament cutter in the present invention;
Fig. 6 is the structural scheme of mechanism of discharge mechanism in the present invention;
Fig. 7 is the partial enlarged drawing at A position in Fig. 6;
Fig. 8 is the structural representation of flatten mechanism in the present invention;
Fig. 9 is the partial enlarged drawing at B position in Fig. 8;
Figure 10 is the structural representation of strainer in the present invention.
Detailed description of the invention
For enabling above-mentioned purpose of the present invention, feature and advantage become apparent more, are described in detail the specific embodiment of the present invention below in conjunction with accompanying drawing, make above-mentioned and other object of the present invention, Characteristics and advantages will be more clear.Reference numeral identical in whole accompanying drawing indicates identical part.Deliberately do not draw accompanying drawing in proportion, focus on purport of the present invention is shown.
As Figure 1-3, composite material forming system of the present invention comprises chopping paving oar machine 1 and is positioned at the dipping kneading machine 2 in chopping paving oar machine 1 downstream.Described chopping paving oar machine 1 comprises lower film discharge mechanism 1.1, lower film flatten mechanism 1.2, lower film paving paddle mechanism 1.3, multiple stage filament cutter 1.4, upper film paving paddle mechanism 1.5, milling roller 1.6 and board 1.7, lower film (can be such as polyethylene plastic film, non-woven membrane etc.) be wound in lower film discharge mechanism 1.1 emptying roller on, after flatten mechanism 1.2 flattens, viscose glue can be laid at the upper surface of lower film by lower film paving paddle mechanism 1.3 in lower film blowing process, multiple stage filament cutter 1.4 is arranged on board 1.7, glass fibre can be shredded by filament cutter 1.4, lower film is through below filament cutter 1.4, the glass fibre cut off falls within lower film, upper film is after upper film discharge mechanism 1.8, through flattening, viscose glue is laid at the lower surface of upper film by upper film paving paddle mechanism 1.5, go up afterwards, lower film is together by milling roller 1.6, on after milling roller 1.6 rolls, lower film is bonded together, glass fibre is sandwiched in, between lower film, obtain synthesis film (composite).Synthesize the dipping kneading machine 2 that film enters downstream afterwards.Dipping kneading machine 2 comprises for the strainer 2.1 of tensioning synthesis film with for adjusting the regulating roller 2.2 with film forming direction of advance, knead after roller 2.3 kneads through being arranged at the many rows in dipping kneading machine 2 after synthesis film, make the bonding between upper and lower film more firm, synthesis film after kneading is cased through recrater 2.4, thus obtains by the material of the composite molding such as glass fibre and film.In production, lower film is flattened after flattening, and corrugationless enters chopping paving oar machine, enters short fiber and fall below silk after lower film upper surface is coated with one deck colloid; Glass fibre enters from fiber tube frame the short fiber that chopping paving oar machine chopping rotor is cut into fixed length, and short fiber is evenly trickled down with on the lower film of colloid after entering and breaing up roller; Upper film is flattened after nip rolls, and corrugationless enters paving paddle mechanism assembly, is closed up after upper film lower surface is coated with one deck colloid through roller of turning back by milling roller 1.6 and lower film; Upper and lower film enters dipping kneading machine after closing up the sheet material forming colloid and fibers mixture, the dipping section of kneading is provided with two guipures synchronously run in the same way, these two guipures entered a series ofly to knead roller 2.3 with sheet material, kneading in the process of roller 2.3 through this range of drum, sheet material is by constantly forward and reverse bending, and colloid and fiber are evenly mixed; Gone out by mesh-belt conveying by the sheet material after evenly mixing, manually overlayed in casing and pack.
As Fig. 4, shown in 5, filament cutter 1.4 in the present invention comprises frame 1.41, chopping hobboing cutter 1.46, glass pressure roller 1.44, chopping anvil roller 1.47, break up roller 1.49, drive unit 1.43, with fiber tube frame 1.42, described fiber tube frame 1.42 is positioned at above frame, fiber tube frame 1.42 is provided with multiple fiber tube passed for glass fibre, the gap place that the one end open of described fiber tube is formed in glass pressure roller 1.44 and chopping anvil roller 1.47, described drive unit 1.43 is connected with described chopping hobboing cutter 1.46, chopping hobboing cutter 1.46 High Rotation Speed is driven by drive unit 1.43, described glass fibre is between described glass pressure roller 1.44 and chopping anvil roller 1.47, pass successively between described chopping hobboing cutter 1.46 and described chopping anvil roller 1.47, described roller 1.49 of breaing up is positioned at below described frame 1.41, glass fibre after cut-out falls within to be broken up on roller 1.49, break up roller 1.49 High Rotation Speed thus the glass fibre of cut-out is broken up, film at the uniform velocity passes from the bottom of frame 1.41, glass fibre after breaing up like this just evenly falls within film, thus complete the piddler of glass fibre.Further, described glass pressure roller 1.44 is connected with the first extensible member 1.45, can regulate the pressure between glass pressure roller 1.44 and chopping anvil roller 1.47, thus adjust the thrust be applied on glass fibre by the collapsing length of adjustment extensible member 1.45; Described chopping anvil roller 1.47 is connected with the second extensible member 1.48, gap size between chopping hobboing cutter 1.46 and described chopping anvil roller 1.47 can be regulated by regulating the second extensible member 1.48, chopping hobboing cutter 1.46 is applied to the cutting force on glass fibre, and described first extensible member 1.45, second extensible member 1.48 can be hydraulic cylinder or cylinder.The course of work: drive unit 1.43 drives chopping hobboing cutter 1.46, chopping anvil roller 1.47 is promoted to fit with chopping hobboing cutter 1.46 by cylinder, and chopping anvil roller 1.47 and chopping hobboing cutter rotate backward simultaneously.Glass pressure roller 1.44 is promoted to fit with chopping anvil roller 7 by cylinder, and glass pressure roller 1.44 and chopping anvil roller rotate backward simultaneously.Glass fibre is delivered between glass pressure roller 1.44 and chopping anvil roller 1.47 through fiber tube guiding, brought between chopping hobboing cutter 1.46 and chopping anvil roller 1.47 by chopping anvil roller 1.47, glass to be pressed on chopping anvil roller and to cut off by the blade of chopping hobboing cutter 1.46, the glass of being come in by continus convergence cuts into a section short silk, after breaing up roller 1.49 and evenly breaing up, become interwoven mesh to be laid on substrate glued membrane.
Refer to Fig. 6, 7, described lower film discharge mechanism 1.1 or upper film discharge mechanism 1.8 structure identical, include emptying roller 1.13, blowing roll shaft 1.11, spline sheet 1.18, spring 1.19, friction seat 1.110, emptying roller fast pulley 1.12, rotating eccentricity wheel 1.14, with fixed eccentric 1.15, described emptying roller 1.13 is coaxially fixed by emptying roller fast pulley 1.12 with described blowing roll shaft 1.11, the two ends of described blowing roll shaft 1.11 are provided with bearing 1.16, by described bearing, described film discharge mechanism is fixed on chopping paving oar machine, described friction seat 1.110 is arranged at one end of described blowing roll shaft 1.11, one end of described friction seat 1.110 is provided with adjusting nut 1.17, the other end of friction seat 1.110 is provided with two panels friction plate 1.111, friction handle 1.112 is accompanied between described two panels friction plate 1.111, described spline sheet 1.18, with spring 1.19 is arranged between described friction plate 1.111 and adjusting nut 1.17, described rotating eccentricity wheel 1.14, the other end of described blowing roll shaft 1.11 is arranged at fixed eccentric 1.15.Discharge mechanism support film is rolled up, and produces certain resistance in film roll blowing process, can be coated on nip rolls surface completely, for the flattening function of nip rolls provides necessary pressure when making film enter nip rolls.By the amount of compression of adjusting nut 1.17 adjusting nut 1.17 pairs of springs 1.19 before using, thus the precompression of adjustment spring 1.19, friction handle 1.112 produces predetermined normal pressure with the friction plate 1.111 of its both sides under the effect of spring 1.19 elastic force, certain spin friction resistance can be produced to emptying roller 1.13 time emptying roller 1.13 rotates relatively like this at the handle 1.112 that rubs, during use, emptying roller 1.13 passes film roll paper web and film roll is axially positioned on emptying roller 1.13 fast pulley end face, put film at first, winding film emptying roller 1.13 rotates, rotating eccentricity wheel 1.14 is followed film roll and is rotated under the drive of winding film emptying roller 1.13 rotation, rotating eccentricity wheel 1.14 rotates eccentric direction that is rear and fixed eccentric 1.15 and produces certain angle angle meeting tensioner film roll paper web inwall, film roll paper web and emptying roller 1.13 are just without relatively rotating, the frictional force of friction handle and friction plate works.Like this, film is in tension all the time in blowing process.Nip rolls surface can be coated on completely, for the flattening function of nip rolls provides necessary pressure when making film enter nip rolls.
Refer to Fig. 8, 9, described flatten mechanism 1.2 comprises roll shaft 1.21, eccentric mounting 1.22, runner 1.23, roller 1.24, with moving sheet 1.25, described roll shaft 1.21 is fixed in the frame of described chopping paving oar machine, described eccentric mounting 1.22 relatively roll shaft 1.21 is fixed, described roller 1.24 is fixed on described roll shaft 1.21, described roll shaft 1.21 is through the axle center of described roller 1.24, described roller 1.24 offers the chute holding described moving sheet 1.25, moving sheet 1.25 can slide axially along the chute on roller 1.24, described moving sheet 1.25 is connected with described eccentric mounting 1.22 by described runner 1.23, runner 1.23, roller 1.24, moving sheet 1.25 can same-phase rotate relative to roll shaft 1.21.Flatten mechanism 1.2 is flattened by the film being coated on its surface, and when flatten mechanism 1.2 works, film coated transmits on nip rolls, drives flattening roller 1.24 to rotate.Runner 1.23 rotates around eccentric mounting 1.22, and circumferentially any point is after rotating a circle for eccentric mounting 1.22, and it will replace change once in position vertically, and then drives moving sheet 1.25 will replace along position vertically to change once.In half circumference of nip rolls, moving sheet outwards stretches gradually, and in other half circumference of nip rolls, moving sheet inwardly shrinks gradually.After adjusting certain angle, film from can be pulled outwardly after moving sheet presses through stretch flat, for paving oar provides the film of smooth corrugationless.
As shown in Figure 10, described strainer 2.1 comprises idler roller 2.11, synchronous tooth bar 2.12, synchromesh gear 2.13 and driver part 2.14, the two ends of described idler roller 2.11 are provided with described synchromesh gear 2.13, described synchronous tooth bar 2.13 is fixed on dipping kneading machine 2, synchromesh gear 2.13 and the synchro-meshing of described synchronous tooth bar 2.12 at described idler roller 2.11 two ends, described driver part 2.14 is connected with described synchromesh gear 2.13.In work, drive unit promotes synchromesh gear 2.13 and rotates, idler roller 2.11 two ends synchromesh gear 2.13 and the synchro-meshing of synchronous tooth bar 2.12, and the angle that the distance advanced in idler roller 2.11 two ends is just rotated by the gear 2.13 at two ends determines.Because the synchronous tooth bar in two ends 2.12 is relatively fixing, so the angle that synchromesh gear 2.13 turns over also can keep equal.Idler roller 2.11 also can keep and the travelling forward of drive roller shaft line parallel, thus ensures idler roller 2.11 and drive roller shaft line parallel while by fiber cloth/felt tensioning.Driver part 2.14 can be hydraulic cylinder or cylinder, can adjust Tensity size by the stroke of regulator solution cylinder pressure or cylinder.
Set forth a lot of detail in the above description so that fully understand the present invention.But above description is only preferred embodiment of the present invention, the present invention can be much different from alternate manner described here to implement, and therefore the present invention is not by the disclosed concrete restriction implemented above.Any those skilled in the art are not departing under technical solution of the present invention ambit simultaneously, the Method and Technology content of above-mentioned announcement all can be utilized to make many possible variations and modification to technical solution of the present invention, or be revised as the Equivalent embodiments of equivalent variations.Every content not departing from technical solution of the present invention, according to technical spirit of the present invention to any simple 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 protection.
Claims (7)
1. a composite material forming system, it is characterized in that the chopping comprised glass fibre chopping is layed on lower film spreads oar machine (1), described chopping paving oar machine (1) comprises the lower film discharge mechanism (1.1) of laying described lower film and the upper film discharge mechanism (1.8) of laying upper film; Described chopping paving oar machine (1) downstream is provided with the dipping kneading machine (2) be brought together into by described upper and lower film together.
2. composite material forming system according to claim 1, it is characterized in that described chopping paving oar machine (1) also comprise order be arranged at described lower film discharge mechanism (1.1) after flattening under the lower film flatten mechanism (1.2) of film, paving oar in lower film upper surface lower film paving paddle mechanism (1.3), board (1.7) and make described upper and lower film be bonded together milling roller (1.6), described board (1.7) is provided with filament cutter (1.4).
3. composite material forming system according to claim 2, it is characterized in that described filament cutter (1.4) comprises frame (1.41), chopping hobboing cutter (1.46), glass pressure roller (1.44), chopping anvil roller (1.47), break up roller (1.49), drive unit (1.45), with fiber tube frame (1.42), described fiber tube frame (1.42) is positioned at described frame (1.41) top, described fiber tube frame (1.42) is provided with multiple fiber tube passed for glass fibre, the gap place that the one end open of described fiber tube is formed in described glass pressure roller (1.44) and described chopping anvil roller 7, described drive unit (1.45) is connected with described chopping hobboing cutter (1.46), described glass fibre is between described glass pressure roller (1.44) and chopping anvil roller (1.47), pass successively between described chopping hobboing cutter (1.46) and described chopping anvil roller (1.47), describedly break up the below that roller (1.49) is positioned at described frame (1.41).
4. composite material forming system according to claim 2, it is characterized in that described lower film discharge mechanism (1.1) or upper film discharge mechanism (1.8) comprise emptying roller (1.13), blowing roll shaft (1.11), spline sheet (1.18), spring (1.19), friction seat (1.110), emptying roller fast pulley (1.12), rotating eccentricity wheel (1.14), with fixed eccentric (1.15), described emptying roller (1.13) and described blowing roll shaft (1.11) are coaxially fixed by emptying roller fast pulley (1.12), the two ends of described blowing roll shaft (1.11) are provided with bearing (1.16), described friction seat (1.110) is arranged at one end of described blowing roll shaft (1.11), one end of described friction seat (1.110) is provided with adjusting nut (1.17), the other end of friction seat (1.110) is provided with two panels friction plate (1.111), friction handle (1.112) is accompanied between described two panels friction plate (1.111), described spline sheet (1.18), with spring (1.19) is arranged at described friction plate (between 1.111 and adjusting nut (1.17), described rotating eccentricity wheel (1.14), the other end of described blowing roll shaft (1.11) is arranged at fixed eccentric (1.15).
5. composite material forming system according to claim 2, it is characterized in that described flatten mechanism (1.2) comprises roll shaft (1.21), eccentric mounting (1.22), runner (1.23), roller (1.24), with moving sheet (1.25), described roll shaft (1.21) is fixed on described chopping paving oar machine, described eccentric mounting (1.22) relatively roll shaft (1.21) is fixed, described roller (1.24) is fixed on described roll shaft (1.21), described roll shaft (1.21) is through the axle center of described roller (1.24), described roller (1.24) offers the chute holding described moving sheet (1.25), described moving sheet (1.25) is connected with described eccentric mounting (1.22) by described runner (1.23).
6. composite material forming system according to claim 1, it is characterized in that described dipping kneading machine (2) comprises for the strainer (2.1) of composite described in tensioning and the regulating roller (2.2) for adjusting composite direction of advance, being provided with many rows after described regulating roller (2.2) and kneading roller (2.3).
7. composite material forming system according to claim 6, it is characterized in that described strainer (2.1) comprises idler roller (2.11), synchronous tooth bar (2.12), synchromesh gear (2.13), with driver part (2.14), the two ends of described idler roller (2.11) are provided with described synchromesh gear (2.13), described synchronous tooth bar (2.13) is fixed in frame, synchromesh gear (2.13) and the synchro-meshing of described synchronous tooth bar (2.12) at described idler roller (2.11) two ends, described driver part (2.14) is connected with described synchromesh gear (2.13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510621677.1A CN105196569A (en) | 2015-09-25 | 2015-09-25 | Composite material forming system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510621677.1A CN105196569A (en) | 2015-09-25 | 2015-09-25 | Composite material forming system |
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| CN105196569A true CN105196569A (en) | 2015-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201510621677.1A Pending CN105196569A (en) | 2015-09-25 | 2015-09-25 | Composite material forming system |
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| CN (1) | CN105196569A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106585040A (en) * | 2016-12-23 | 2017-04-26 | 江苏玖尚新材料有限公司 | Production device for outer protective layer sheet |
| CN108729193A (en) * | 2018-07-24 | 2018-11-02 | 中国航空制造技术研究院 | A kind of composite material piddler is oriented to and rotation cutting integration makeup is set |
| CN115170572A (en) * | 2022-09-08 | 2022-10-11 | 山东瑞峰新材料科技有限公司 | BOPP composite film surface gluing quality monitoring method |
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| CN108729193A (en) * | 2018-07-24 | 2018-11-02 | 中国航空制造技术研究院 | A kind of composite material piddler is oriented to and rotation cutting integration makeup is set |
| CN108729193B (en) * | 2018-07-24 | 2021-04-13 | 中国航空制造技术研究院 | Composite material fiber laying guiding and rotary cutting integrated device |
| CN115170572A (en) * | 2022-09-08 | 2022-10-11 | 山东瑞峰新材料科技有限公司 | BOPP composite film surface gluing quality monitoring method |
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Application publication date: 20151230 |