CN104669646A - Manufacturing equipment for fused and co-extruded fiber felt enhanced multilayered composite board and application method thereof - Google Patents
Manufacturing equipment for fused and co-extruded fiber felt enhanced multilayered composite board and application method thereof Download PDFInfo
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- CN104669646A CN104669646A CN201310622552.1A CN201310622552A CN104669646A CN 104669646 A CN104669646 A CN 104669646A CN 201310622552 A CN201310622552 A CN 201310622552A CN 104669646 A CN104669646 A CN 104669646A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 56
- 239000000835 fiber Substances 0.000 title claims abstract description 37
- 239000002131 composite material Substances 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 408
- 239000010959 steel Substances 0.000 claims abstract description 408
- 239000004033 plastic Substances 0.000 claims abstract description 149
- 229920003023 plastic Polymers 0.000 claims abstract description 149
- 238000005520 cutting process Methods 0.000 claims abstract description 85
- 238000001816 cooling Methods 0.000 claims abstract description 35
- 239000000155 melt Substances 0.000 claims abstract description 34
- 239000011324 bead Substances 0.000 claims abstract description 24
- 238000005553 drilling Methods 0.000 claims abstract description 15
- 229910052751 metal Inorganic materials 0.000 claims description 207
- 239000002184 metal Substances 0.000 claims description 207
- 239000010410 layer Substances 0.000 claims description 135
- 238000001125 extrusion Methods 0.000 claims description 57
- 238000010438 heat treatment Methods 0.000 claims description 54
- 238000007789 sealing Methods 0.000 claims description 42
- 238000007599 discharging Methods 0.000 claims description 39
- 239000000463 material Substances 0.000 claims description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 33
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- 238000000048 melt cooling Methods 0.000 claims description 22
- 238000007493 shaping process Methods 0.000 claims description 22
- 239000002355 dual-layer Substances 0.000 claims description 21
- 230000000694 effects Effects 0.000 claims description 20
- 238000002844 melting Methods 0.000 claims description 17
- 230000008018 melting Effects 0.000 claims description 17
- 239000007787 solid Substances 0.000 claims description 16
- 229910000838 Al alloy Inorganic materials 0.000 claims description 15
- 238000007669 thermal treatment Methods 0.000 claims description 15
- 230000001360 synchronised effect Effects 0.000 claims description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 12
- 239000000956 alloy Substances 0.000 claims description 12
- 238000013461 design Methods 0.000 claims description 12
- 239000002344 surface layer Substances 0.000 claims description 12
- 238000009966 trimming Methods 0.000 claims description 12
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- 238000005096 rolling process Methods 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 230000002708 enhancing effect Effects 0.000 claims description 5
- 239000002985 plastic film Substances 0.000 claims description 4
- 241001014327 Anodontia Species 0.000 claims description 3
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- 229920001875 Ebonite Polymers 0.000 claims description 3
- 241001149900 Fusconaia subrotunda Species 0.000 claims description 3
- 239000004677 Nylon Substances 0.000 claims description 3
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- 239000011248 coating agent Substances 0.000 claims description 3
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- 238000005260 corrosion Methods 0.000 claims description 3
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- 239000013078 crystal Substances 0.000 claims description 3
- 239000002828 fuel tank Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000010720 hydraulic oil Substances 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 claims description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 3
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- 229920001778 nylon Polymers 0.000 claims description 3
- 238000007747 plating Methods 0.000 claims description 3
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- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 3
- 229920011532 unplasticized polyvinyl chloride Polymers 0.000 claims description 3
- 210000002268 wool Anatomy 0.000 claims description 3
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- 239000002356 single layer Substances 0.000 description 4
- 239000002657 fibrous material Substances 0.000 description 3
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Classifications
-
- 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
-
- 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
- B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
- B29C70/543—Fixing the position or configuration of fibrous reinforcements before or during moulding
-
- 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
- B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
- B29C70/545—Perforating, cutting or machining during or after moulding
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention relates to the field of board or sheet products produced by plastic or plastic-state substances, and particularly relates to manufacturing equipment for a fused and co-extruded fiber felt enhanced multilayered composite board and an application method thereof. The manufacturing equipment for the fused and co-extruded fiber felt enhanced multilayered composite board comprises a fiber felt anti-reeling frame (1), three single-screw extruders (2), three extruding flat opening molds (3), a melt butt clamp roller (4), a double-layered annular steel plate belt extruder (5), a cooling platform (6), a dragger (7), a bead cutter (8), a cut-off machine (9), a drilling machine (10), a conveying platform (11), a packaging machine (12) and a cutting waste material collector (13). The product provided by the invention has a reasonable structure and an excellent performance.
Description
Technical field
The present invention relates to plastics or with the sheet material of the material production of mecystasis or sheet material products field, be specially manufacturing equipment and using method thereof that a kind of melting co-extrusion fibrofelt strengthens multilayer composite sheet.
Background technology
Plastic plate has waterproof, the advantage such as anticorrosion, light, pliable and tough, recyclable, is widely used in the various aspects of living, producing.But plastics do not have the intensity of steel, the rigidity of timber, steel can't be replaced in many places, timber uses, for making plastic plate, there is its functional attributes such as rigidity, intensity, a lot of scientific worker adopts inorganic particulate material, flaky material, fibrous material etc. to carry out modified plastics from enterprise according to different product demands, reach enhancing with it, increase the performance requirements such as firm, toughness reinforcing, then realize that there is the features such as functional product, expectation plastic plate, in more local substituted metal sheet material, template etc., obtains more scope and uses.
Inorganic particulate material modified plastics can bring enhancing and filling effect, inorganic laminar material modification plastics both can strengthen, also can increase just on a small quantity, inorganic fibrous material modification plastics had not only strengthened, but also increase just, so be the fine approach producing high-strength, high firm plastic product with inorganic fibers modified plastics.
Inorfil reinforced plastics, its inorganic fibers proportion content in the plastic higher ability Results, the inorganic short fiber material dispersion of high-load can bring the bad phenomenon such as fragility, surface dew fibre of product in a plastic material, only have the continuous fiber modified plastics product successful of certain length and content, this fibrofelt modified plastics that wherein especially long fibre is made can realize synchronous enhancing, increase firm, toughness reinforcing and Be very effective.
Useful fleece compound five layers of plastic plate and short fiber carry out reinforced plastics sheet material in the market, but all because the factors such as its mechanical property is inadequate, fragility cannot meet the requirement of market to product, the especially requirement of the strong mechanical performance of building template.
Fibrofelt forms the material of certain thickness and density by fibre bundle, plastic material is good at permeating and its combination by general method, especially combine with core fibers material, but plastic material only homogeneous immersion to and covered fiber tow and with its formation entirety after could carry out the target of the mechanical property that it is expected.
Plastic plate is divided into individual layer usually, three layers and five layers, individual layer board manufacturing apparatus is by a single screw extrusion machine, a flat mouth extrusion die, a set of three-roller calendar, cooling calibrator, hauling machine, plate trimming machine, the production line of the device compositions such as sheet cutting machine, the monolayer plastic sheet material of this device fabrication, mesh free shape fiber reinforcement in structure, three-layer plastic plate production equipment is by a single screw extrusion machine and two flat mouth extrusion dies or two single screw extrusion machines and two flat mouth extrusion dies, a single layer fibre unwinding device, a set of three-roller calendar, cooling calibrator, hauling machine, plate trimming machine, the production line of the device compositions such as sheet cutting machine.
The production line that five layers of current board manufacturing apparatus are made up of three extruders and three flat mouth extrusion dies or two single screw extrusion machines and three devices such as flat mouth extrusion die, double layer fibre net unwinding device, a set of three-roller calendar, four roller cooling calibrators, hauling machine, plate trimming machine and trimmer, sheet cutting machine and a trimmer.
The method of melting co-extrusion fibrofelt reinforced plastics composite board has continuity, agility, the advantage such as bulk and energy-saving, the plastics of melting are infiltrated in fibrofelt tow by extruding means and forms overall solid plate through cooling forming, realize strengthening, increasing firm, toughness reinforcing object.High-strength, Gao Gang, high-ductility plastic plate can replace the uses such as steel plate, plank, glued board in many places, realizes more energy-saving and environmental protection, green, durable, economic requirements of the times.
Summary of the invention
In order to overcome the defect of prior art, a kind of high strength, high rigidity, resistance to deformation, that resist warping, load holding capacity is high, combination property is desirable, applied widely device of plastic processing are provided, the invention discloses manufacturing equipment and using method thereof that a kind of melting co-extrusion fibrofelt strengthens multilayer composite sheet.
The present invention reaches goal of the invention by following technical solution:
Melting co-extrusion fibrofelt strengthens a manufacturing equipment for multilayer composite sheet,
Comprise the anti-roll frame of fibrofelt, three single screw extrusion machines, three extrude flat mouth mould, melt to nip rolls, double-deck doughnut-shaped steel plate band extruder, chill station, hauling machine, bead cutter, cutting machine, drilling machine, delivery platform, baling press and cutting garbage collection machine
The anti-roll front upper end being set up in operation of fibrofelt, the side of the anti-roll frame discharging opening of fibrofelt arranges single screw extrusion machine, the below of the anti-roll frame discharging opening of fibrofelt is arranged extrudes flat mouth mould, extrude the discharging opening of flat mouth mould just to the charging aperture of melt to nip rolls, melt to the discharging opening of nip rolls just to the charging aperture of double-deck doughnut-shaped steel plate band extruder, the discharging opening of double-deck doughnut-shaped steel plate band extruder is just to the charging aperture of chill station, the discharging opening of chill station is just to the charging aperture of hauling machine, the discharging opening of hauling machine is just to the charging aperture of bead cutter, the discharging opening of bead cutter is just to the charging aperture of cutting machine, the discharging opening of cutting machine is just to the charging aperture of drilling machine, the discharging opening of drilling machine is just to delivery platform, baling press rides on delivery platform, a cutting machine garbage collection machine is respectively established in the both sides of cutting machine.
Fibrofelt unwinding rack is made up of nip rolls, support, rack platform let off roll, locating cylinder, fibrofelt, let off roll is made up of 2 groups of 80mm hollow rolls and 60mm solid roll two cylinders suits diameter, and its fibrofelt is made up of 2 groups of external diameter 200mm external drive motors, metal bracelet and gears nip rolls;
Hollow roll is sleeved on the short solid roll of 50mm by the built-in bearing at two ends between two parties, the length of hollow roll is 1100mm ~ 1300mm, the outer surface of hollow roll has attacked screw thread, the two ends of screw thread are set with the locating cylinder of the long hollow male-tapered nylon material of two 100mm, and external threading in locating cylinder and outer surface section are carved with the vertical bar of W shape;
Bearing set after the lifting length of establishing 100mm is stayed at the two ends of the long solid roll of 60mm, and bearing holder (housing, cover) is contained on support, and support is seated on rack platform, and rack platform to be erected at directly over three flat mouth moulds and to exceed the distance of more than 1000mm;
Fibrofelt is to the outer surface of nip rolls from center, and distance 300mm arranges the concavo-convex circle of the corresponding 0.5mm ~ 1.0mm degree of depth of three road two rollers, and this concavo-convex circle can play the effect stoping fibrofelt sideslip;
Fibrofelt is arranged on rack platform to nip rolls, and the lateral surface of sandwich layer mould is located at the center of fibrofelt to nip rolls, fibrofelt to nip rolls roller with turbo-dynamo regulate to folder fibrofelt elasticity, it is synchronous with the linear velocity of production line that external drive motors adjusts its rotating speed;
The fibrofelt of fibrofelt unwinding rack is two groups to nip rolls, be separately positioned on the dead ahead of the anti-roll groove of fibrofelt and be in directly over sandwich layer mould side, fibrofelt is put down the roll surface height of nip rolls and bottom land, at two fibrofelts to the two ends on nip rolls surface and middle, the effect of guiding draw fibers felt is played in each setting together concavo-convex circle, fibrofelt regulates fibrofelt to the elasticity of nip rolls to the two ends of nip rolls manual adjustments leading screw, and fibrofelt also drives two groups of speed of rotating nip rolls by gear and metal bracelet link synchronization to the external drive motors of nip rolls;
Single screw extrusion machine is air discharge single-screw extruder, the length of single screw extrusion machine and diameter are than being 33:1, single screw extrusion machine comprises upper layer extruder, cutting optimal extruder, sandwich layer extruder and the feeder supporting with it, the axis of three single screw extrusion machines is parallel to each other and be arranged in the side of production line, axis and whole production line axis orthogonal, sandwich layer extruder is positioned at the centre of three extruders, upper and lower surface layer extruder lays respectively at two sides of sandwich layer extruder, the discharging opening of upper layer extruder is connected with the charging aperture of upper flat mouth mould, the discharging opening of cutting optimal extruder is connected with the charging aperture of lower flat mouth mould, the discharging opening of sandwich layer extruder is connected with the charging aperture of sandwich layer mould, the melt guide of every platform extruder and the built-in melt flow channel of its front end flat mouth mould are connected to become entirety from the side, the plan range of three single screw extrusion machines, determine according to the connected flat mouth mold plane ornaments in front end,
Extrude flat mouth mould for affiliated three, be respectively upper layer flat mouth mould, cutting optimal flat mouth mould, sandwich layer flat mouth mould, the length extruding flat mouth mould is 1350mm, the melt flow channel of mould is built-in, the charging aperture of mould melt is arranged on side single screw extrusion machine corresponding with three respectively and connects, three ornaments extruding flat mouth mould are that die orifice is unified down, axis is parallel to each other, vertical with whole production line, center line and production line axis overlap and are fixed on die frame, its center core layer mold lip is arranged on the centre position of three moulds vertically downward, ectonexine mould is separately positioned on the two side faces of sandwich layer mould, its die lip becomes the tilted angle of 30 ~ 60 ° with sandwich layer mould, the gap that the inner side of ectonexine mould and the minimum clear distance of sandwich layer mould retain 30m ~ 50mm is passed through for fibrofelt,
Melt is external diameter to nip rolls is 219mm ~ 450mm, length is the hollow steel pipe of 1500mm, silica dioxide coating or Teflon is sprayed after outer surface of steel tube blasting treatment, the internal circulation apparatus gone out in entering outside steel pipe side connects, and on the fuel tank heated in electrically heated rod with connection by metal hose and oil pump, by the driving force of oil pump and the guide functions of metal hose, by the heat conduction of the circulating heat conduction oil of heating to the surface of melt to nip rolls, by adjustment melt, the gap between nip rolls is adjusted to the thickness of compound five layers of melt, the thickness of suitable compound five layers of melt is kept to enter into double-deck doughnut-shaped steel plate band,
The centre-height of double-deck doughnut-shaped steel plate band extruder is 1100mm, the thickness of levels steel plate strip is 2mm ~ 3mm, width is 1300mm, material is stainless steel ring steel belt, comprises levels ring stainless steel band, levels steel plate strip driving wheel and drive motors, levels steel plate strip driven pulley, fixed running roller, circulating running roller, slide block, supporting box, levels steel plate strip dance roller, side seal system, steel plate strip lifting pressure system, heating system, steel truss support system;
Double-deck doughnut-shaped steel plate band extruder is divided into 5 functional areas, i.e. melt recombination region, the melt thermal treatment zone, melt extruding laminar region, melt crystallization district, melt cooling shaping area.
Melt recombination region, refers to and grows lower floor's circulation steel plate strip part into 2000mm ~ 3000mm than upper strata steel plate strip, this melt recombination region is sprawled for three layers of melt extrusion, bilaminar fiber felt, be superimposed as five layers of compounding flux after enter into levels steel plate strip;
Melt recombination region arranged melt width edge-trimming cutter before the steel plate strip driven pulley of upper strata and melt thickness adjusts pressure roller, is directly sent in levels steel plate strip by the melt adjusting width and thickness;
The support of melt recombination region lower floor steel plate strip is the fixed hollow roller of external diameter 200mm, spacing 300mm, leads to the circulating heat conduction oil of about 250 DEG C and heat lower floor's steel plate strip in its roller;
The melt thermal treatment zone of double-deck doughnut-shaped steel plate band extruder is positioned at the original sections of Dual-layer steel plate strip, length is 4000mm, this section levels steel plate strip back side aluminum alloy materials does × wide × thick slide block for 1300mm × 50mm × 30mm of growing up, the back side of slide block connects with four metal bracelets, the back side bonding jumper of metal bracelet supports, bonding jumper is fixed on long × wide × high surface for 4000mm × 1300mm × 500mm and is provided with on numerous louvre hollow rectangle metal box face, the metal box of lower floor's steel plate strip is fixed on by 5 brace summers on the truss in outside, upper strata metal box is connected by 3 hydraulic cylinders of guide rod and side or cylinder, hydraulic cylinder or cylinder are fixed on lower layer support beam, upper strata steel plate strip is moved up and down by the stroke of 3 cylinder bodies,
The melt thermal treatment zone of double-deck doughnut-shaped steel plate band extruder adopts electrical heating quartz ampoule to be arranged on formation in upper/lower layer metallic case, and in metal box, heating-up temperature is arranged on 200 DEG C ~ 350 DEG C according to plastics different materials and linear velocity;
The melt thermal treatment zone is positioned at the second section of Dual-layer steel plate strip, length is about about 7000mm, this section levels steel plate strip back side aluminum alloy materials makees × wide × thick support slipper for 1300mm × 50mm × 30mm of growing up, the back side of support slipper connects with four metal bracelets, the back side bonding jumper of metal bracelet supports, bonding jumper is fixed on long × wide × high surface for 4000mm × 1300mm × 500mm and is provided with on numerous louvre hollow rectangle metal box face, lower metal case is fixed on the truss in outside by 7 brace summers, upper strata metal box is connected by 5 hydraulic cylinders of guide rod and side or cylinder, hydraulic cylinder or cylinder are fixed on lower layer support beam, upper strata steel plate strip is moved up and down by the stroke of 5 cylinder bodies,
Melt pressor areas adopts electrical heating quartz ampoule to be arranged on formation in upper/lower layer metallic case, and in metal box, heating-up temperature is arranged on 200 DEG C ~ 350 DEG C according to plastics different materials and linear velocity;
Melt crystallization district is positioned at the 3rd section of Dual-layer steel plate strip, length is 7000mm, this section levels steel plate strip back side aluminum alloy materials makees × wide × thick support slipper for 1300mm × 50mm × 30mm of growing up, the back side of support slipper connects with four metal bracelets, the back side bonding jumper of metal bracelet supports, bonding jumper is fixed on long × wide × high surface for 4000mm × 1300mm × 500mm and is provided with on numerous louvre hollow rectangle metal box face, lower metal case is fixed on the truss in outside by 7 brace summers, upper strata metal box is connected by 5 hydraulic cylinders of guide rod and side or cylinder, hydraulic cylinder or cylinder are fixed on lower layer support beam, upper strata steel plate strip is moved up and down by the stroke of 5 cylinder bodies,
Melt pressor areas adopts external air blast to be connected in upper/lower layer metallic case by airduct to form, and keeps the surface temperature of levels steel plate strip to remain on 80 DEG C ~ 90 DEG C by regulating wind speed and air quantity;
Melt cooling shaping area is positioned at the last section of Dual-layer steel plate strip, and length is 7000mm;
Back side external diameter 100mm, the hollow of spacing 500mm of levels steel plate strip support nip rolls, lower floor is connected on the truss of outside to nip rolls two end bearing, lower floor is connected on the truss in outside to nip rolls two end bearing, cylinder, upper strata is moved up and down to nip rolls by the stroke and pressure that adjust cylinder, then realize continuing cooling after the plastic plate after to crystallization is exerted pressure, this section of upper strata steel plate strip moves up and down by drive that mobile driving wheel gets off;
Melt cooling shaping area is hollow to cooling circulating water logical in nip rolls, and forcing functions steel plate strip realizes the cooling to plastic plate then;
The melt thermal treatment zone, melt extruding laminar region, melt crystallization district slide block section, the metal bracelet at the slide block back side engages with chain after two ends of this section arrange gear, drives metal bracelet to rotate at the extraneous drive motors of gear near melt crystallization district end;
Trimming smatterer is separately positioned on two sides of production line width, smatterer is clipped in fixture respectively, and fixture is enclosed within two sides on hexagon steel rider, and hexagon steel rider two end is enclosed within bearing, wherein one end is connected with external turbo-dynamo, is adjusted the angle of blade by rotary electric machine;
Rectangular and square steel forms by T-shaped metal sealing block, metal bracelet, gear and drive motors thereof, metallic support for the sealing system of double-deck doughnut-shaped steel plate band extruder, the rectangular metal block of T-shaped metal sealing block inserts levels steel plate strip outer surface from steel plate strip side, play the effect of sealing levels steel plate strip, prevent plastic melt from escaping from levels steel plate strip gap;
T-shaped metal sealing block, thickness × the width of its rectangular metal block is 10mm ~ 15mm × 50mm ~ 100mm, T-shaped rib is of a size of high 100mm × thick 5mm, at the O type silica gel sealing ring of the anterior setting space 10mm tri-wide 3mm × thick 2.5mm on rectangular metal block surface, sealing ring embeds rectangular metal block surface 1.5mm, adjacent metal block sealing ring is staggeredly arranged in the side grooves of its side embedding adjacent metal block, answers rounding at advance opposite direction rectangular metal block;
Metal bracelet forms integral sealing ring after being connected with the side of T-shaped metal sealing block T-shaped rib, forms the closed cycle of Plane Rotation after metal bracelet engages with metal gear;
Rectangular and the square steel of metallic support, support and to be rectangularly connected with square steel side, square steel is seated on supporting traverse.Crossbeam is connected with peripheral truss, supports rectangularly prop up metal bracelet from the side and at its surface sliding, play the effect preventing the movement of T-shaped metal sealing block sideslip; It slides should to arrange roller support below the T-shaped metal sealing block going out steel plate strip;
Gear and drive motors thereof, gear is arranged at heating feed zone head and plastic plate crystalline forming district afterbody horizontal plane respectively, after grinding tooth engages with metal bracelet from the side, under the driving of crystal region drive motors, chain, T-shaped metal sealing block and steel plate strip geo-stationary is driven to move, T-shaped metal sealing block enters steel plate strip from heating feed zone head, goes out steel plate strip horizontally rotate from plastic plate crystalline forming district afterbody;
The peripheral support truss channel-section steel of double-deck doughnut-shaped steel plate band extruder makes, being formed after entirety is connected with roller with split bolt link between truss is seated on elongated rail, arrange drive motors in its two termination, the double-deck doughnut-shaped steel plate band extruder of synchronous promotion seesaws.
Chill station length 20m ~ 30m, width 1500mm, be made up of nip rolls, steel carrying roller, outer steel framework support hollow aluminium alloy, platform carrying roller face is the same with the centre-height of the levels steel plate strip contact surface to nip rolls face centre-height and double-deck doughnut-shaped steel plate band extruder; Arrange the external diameter 100mm to nip rolls up and down, logical cooling circulating water in it, upper row regulates the external cylinder in nip rolls top and moves up and down, be set in guide plate after its two ends overcoat bearing and slide block, lower row is fixed to nip rolls, its two terminal inner linings bearings is outside on steel framework support, and the pressure of cylinder is at 6kg/cm
2vertical with production line to the axial line of nip rolls, be 100mm ~ 500mm to the spacing between nip rolls be front close rear thin layout, total length is set as 5m ~ 10m according to speed of production, nip rolls gear is linked with chain and all lower rows after drive motors and reduction gearing are installed additional to below of last group of nip rolls, synchronous with production line linear velocity to the linear velocity of nip rolls rotation; Steel carrying roller external diameter is 60mm, roll surface hard chrome plating, and be embedded in outer steel framework support after two end overcoat bearings, the axis spacing of carrying roller is 500mm and becomes vertical with the axis of production line;
Bead cutter is made up of two drive motors and two anodontia metal saw blades, two motors and saw blade are divided in the interior both sides of the outer steel framework support of chill station afterbody, it is regulated to move up and down with cylinder, its center width is adjusted with worm reduction gear, the cutting speed of bead cutter is consistent with line speed, metal cap and wool top is installed additional at the upper semi-circle place of saw blade, spraying cooling water cooling saw blade is installed additional in the lower half circle of saw blade, cooling water directs into water tank by tank, by water pipe with spray is connected after adding holding water pump in water tank.
Hauling machine is made up of two row upper and lower overcoat hard rubber metal pair nip rolls, a drive motors and adjusting cylinders, to the external diameter of nip rolls be 200mm, width is 1500mm, centre-height is 1100mm, two rows are 200mm to the olo of nip rolls, the top roll two end overcoat bearing of two rows to nip rolls, bearing is connected with slide block steel plate, slide block steel plate is embedded in supporting steel plate and upper end and is connected with air cylinder guide rod, upper and lower with cylinder band movable slider, bearing, then drive upper row to move up and down nip rolls, play the effect of grip plastic sheet material; Be connected on the gear of drive motors with Double-gear bimetallic chain after two rows are connected with metal bracelet to nip rolls lower roll gear, drive motors and gear thereof are arranged under rotarily driving two rows and are rotated nip rolls, and the effect of band kinetic force of friction drives upper and lower two rows to traction while nip rolls rotation from moving under water to the plastic plate that nip rolls passes up and down;
Cutting machine is by cast-cutting saw slice and drive motors thereof, horizontal guide rod and drive motors thereof, from to guide rod and base thereof and pulling force cylinder, plastic plate supporting plane steel plate and back-off channel-section steel pressing plate form, channel-section steel pressing plate length is about 1500mm, space in channel-section steel is for saw blade walking, realize moving up and down compressing plastic plate after its two end is connected with cylinder, the plane steel plate width of supporting plastic plate cutting is 1600mm, length is the corrosion resistant plate of 800mm, in the middle of plane steel plate, open the long groove of 50mm × 1400mm pass through for saw blade, to be connected afterwards and supporting bracket is overall is seated on its support guide rod of two and base thereof after cast-cutting saw slice is connected with its drive motors with cylinder and guide rod thereof, to be connected square rotating motor with external drive motors grinding tooth with metal bracelet after blade mount external gear to drag cast-cutting saw slice and move ahead and retreat, cast-cutting saw slice and drive motors thereof, horizontal guide rod and drive motors thereof, be seated in to guide rod and base thereof after plastic plate supporting plane steel plate and back-off channel-section steel pressing plate integrated connection, rely on the thrust of preceding working procedure hauling machine and plastic plate synchronously to promote cutting system to move ahead, the pulling force of cylinder is relied on to retract diced system,
Fibrofelt refers to glass mat, carbon fiber felt, inorganic and organic mixed fibre felt, inorfil and organic powder combination mat;
Plastics refer to any one or mixing several arbitrarily in PP, PE, PA, UPVC and PET.
Described melting co-extrusion fibrofelt strengthens the manufacturing equipment of multilayer composite sheet, it is characterized in that: the anti-roll frame of fibrofelt is by the anti-roll groove of fibrofelt, electric drive fibrofelt forms nip rolls, the anti-roll well width of fibrofelt is the Uneven Width width of fibrofelt, groove depth 500mm ~ 800mm, slot length, for the fibrofelt putting two volumes, at the rear of slot length, arranges cylinder promotion fibrofelt volume and constantly moves ahead;
Bead cutter adopts blade cut-off machine cutting, its cutting machine by two blades, two folder steel plate, the two solid steel riders of hexagon, two hand worm reduction gears, four supporting steel plates are formed.Two edges of a knife move under water along sheet material and arrange in the other direction, be as the criterion with the degree of depth being inserted through plastic plate, every sheet blade to folder steel plate below penetrate be clipped in two with split bolt to folder steel plate, folder steel plate top is stayed and is set as hexagon hole and passes for hexagon solid steel rider, solid steel rider length is about 1550mm, one end of steel rider to be sleeved on supporting steel plate and to be connected to the outside of supporting steel plate with hand worm decelerating machine, its other end bearing and bearing holder (housing, cover) interior angle thereof are bolted on supporting steel plate, supporting steel plate is made movable type and is connected with chill station steel framework split bolt, driven by hand worm decelerating machine and folder steel plate is turned to, then the blade angle of blade is adjusted, the pulling force utilizing the traction plastic plate of hauling machine to move under water realizes edge of a knife cutting plastic plate.
Described melting co-extrusion fibrofelt strengthens the manufacturing equipment of multilayer composite sheet, it is characterized in that:
Double-deck doughnut-shaped steel plate band extruder is divided into 4 functional areas: melt recombination region, melt heating extruding laminar region, melt crystallization district, melt cooling shaping area,
Melt recombination region is the part that lower floor's steel plate strip grows upper strata steel plate strip 2000mm ~ 3000mm, melt recombination region is sprawled for three layers of melt extrusion, bilaminar fiber felt, be superimposed as five layers of compounding flux after enter into levels steel plate strip;
Melt recombination region arranged melt width edge-trimming cutter before the steel plate strip driven pulley of upper strata and melt thickness adjusts roller, is directly sent in levels steel plate strip by the melt adjusting width and thickness;
Melt recombination region is the fixation hollow roller of external diameter 200mm, spacing 300mm in the support of lower floor's steel plate strip, leads to the circulating heat conduction oil of 250 DEG C ± 50 DEG C and heat lower floor's steel plate strip in fixation hollow roller;
Melt heating extruding laminar flow district is positioned at the original sections of Dual-layer doughnut-shaped steel plate band, length 7000mm ~ 11000mm, melt heating extruding laminar region the contacts levels doughnut-shaped steel plate band back side with plastic melt adopts enclosed circulation running roller, the circulation running roller closed rotates along rectangle hollow metal cabinet and rolls, and passes to plastic melt and produce corresponding squeezing action to plastic melt after the circulation running roller of rolling produces huge back pressure to steel plate strip back;
The rectangle hollow metal cabinet of melt heating extruding laminar region makes semi arch near the termination of the initial import of plastic melt, hollow metal box body is near one end of melt inlet and driven pulley, be provided with runner and an outer centrally-mounted driving that concentric shafts two can move forward and backward, after runner face is engaged with running roller contiguous block face, under the driving of motor, closed running roller is driven to roll along steel plate strip linear velocity in the other direction;
Melt heating extruding laminar region rectangle hollow metal cabinet stress surface arrange at least two fixed rollers, roller bearing be embedded on the side of hollow metal box body stress surface;
Two ends of melt heating extruding laminar region running roller are connected with the lower end of trapezoidal steel plate, inner face two end of the trapezoidal steel plate in upper end and the hinged rear formation of running roller contiguous block are similar to the connection chain of metal bracelet, rotating wheel drags the sliding pressure of connection chain on fixed roller surface, the pressure of fixed roller passes to trapezoidal steel plate, trapezoidal plate pressure passes to closed running roller, closed running roller pressure passes to steel plate strip, and the pressure of steel plate strip passes to plastic melt;
The multiple connection guide rod of arranged outside of the levels hollow box body of melt heating extruding laminar region is to rectify, to align the hollow metal box body of levels, lower floor's hollow metal box body is seated on crossbeam, crossbeam is connected with peripheral truss, at the lateral surface on upper strata hollow metal box body two limit, every 2000mm connects a hydraulic cylinder, hydraulic cylinder is connected with crossbeam, and the stroke of adjustment hydraulic cylinder moves up and down hollow metal box body, then exerts pressure to running roller, steel plate strip, plastic melt;
After hollow metal box body stress surface one side pore-forming, built-in metal heat block heating compartment is to 250 DEG C ~ 350 DEG C in melt heating extruding laminar region, and the hollow metal box body of heating is conducted to running roller and steel plate strip, and steel plate strip conducts heat to plastic melt;
Melt crystallization district is positioned at the 3rd section of Dual-layer steel plate strip, length 7000mm ~ 10000mm, the levels steel plate strip back side, melt crystallization district aluminum alloy materials makees × wide × thick support slipper for 1300mm × 50mm × 30mm of growing up, the back side of support slipper connects with four metal bracelets, the back side bonding jumper of metal bracelet supports, bonding jumper is fixed on long × wide × high hollow rectangle metal box face for 4000mm × 1300mm × 500mm, two ends of hollow rectangle metal box arrange metal bracelet gear, wherein the gear of one end arranges drive motors, do under the drive of drive motors after gear engages with chain and rotate up and down, the air vent of 6mm is become at hollow rectangle case stress surface, interior logical cooling air blows to support slipper and cooling steel strip and plastic melt, lower metal case is fixed on the truss in outside by many brace summers, upper/lower layer metallic case is connected by guide rod, external multiple 5 hydraulic cylinders of the side of upper strata metal box or cylinder, hydraulic cylinder or cylinder are fixed on lower layer support beam, upper strata steel plate strip is moved up and down by the stroke of cylinder body, then the extruding to plastic melt is realized,
Melt cooling shaping area is positioned at the last section of Dual-layer steel plate strip, length 7000mm ± 10mm;
The back side external diameter 100mm of levels steel plate strip, the hollow fixing of spacing 300mm support nip rolls, lower floor is connected on the truss of outside to nip rolls two end bearing, upper strata is to being connected on steel housing after nip rolls two end overcoat bearing, the external cylinder of steel framework, upper strata is moved up and down to nip rolls by the stroke and pressure that adjust cylinder, then realize continuing cooling after the plastic plate after to crystallization is exerted pressure, the upper strata steel plate strip of melt cooling shaping area moves up and down and relies on drive that mobile driving wheel gets off;
Melt cooling shaping area is hollow fixing to cooling circulating water logical in nip rolls, and forcing functions steel plate strip realizes the cooling to plastic plate then.
Described melting co-extrusion fibrofelt strengthens the using method of the manufacturing equipment of multilayer composite sheet, it is characterized in that: carry out successively as follows:
1. in the barrel of feeder, put into the formula material of the plastic plate mixed;
2. start the heater in upper layer screw extruder, cutting optimal screw extruder and middle surface layer screw extruder, in unlatching, flat mouth mould, lower flat mouth mould and sandwich layer extrude the heater in flat mouth mould, to be heatedly after design temperature, be incubated 20min ~ 40min, design temperature is 160 DEG C ~ 230 DEG C, keep the screw rod in upper layer screw extruder, cutting optimal screw extruder and middle surface layer screw extruder to be heated evenly, the mould that in maintenance, flat mouth mould, lower flat mouth mould and sandwich layer are extruded in flat mouth mould is heated evenly;
3. unlatching melt is to the power switch of nip rolls heat-conducting oil heating rod to heat conduction oil to design temperature about 200 DEG C, opens the circulating pump switch of conduction oil simultaneously;
4. open electrical heating switch, driven pulley conduction oil and pump switch in levels doughnut-shaped steel plate band, driving wheel recirculated water and pump switch thereof, open the switch of levels driving wheel and rotate levels steel plate strip, the regulating wheel of adjustment levels steel plate strip adjusts the suitable rate of tension of levels steel plate strip;
5. surface layer screw extruder, upper layer screw extruder, cutting optimal screw extruder in opening successively, the plastic melt in corresponding three moulds is extruded after enter melt in nip rolls, open and the drive motors of nip rolls to be rotated nip rolls and the plastic melts releasing three layers of combination lie on the doughnut-shaped steel plate band that lower floor grows;
6. after the plastic melt lying in lower floor's steel plate strip being brought into levels doughnut-shaped steel plate band, close upper strata steel plate strip;
7. ready two volume fibrofelts being placed on synchronous two fibers unreels on support, uses artificial send into two limits of sandwich layer mould until with three-layer plastic melt be combined after together enter in levels doughnut-shaped steel plate band after starting drive motors draw fibers felt with the upper and lower two-layer fibrofelt of artificial traction by fibrofelt to closed pair nip rolls after nip rolls;
8. all heater switch of opening doughnut-shaped steel plate band are heated to design temperature, open air blast, induced-draught fan switch send, air draught, the pressure of setting adjusted to by all hydraulic oil cylinder opening doughnut-shaped steel plate band, starts the drive motors rotation beaming roller of stationary roll, rolling roller;
9. the plastic plate going out doughnut-shaped steel plate band is sent into hauling machine in nip rolls by hand fit, starts the drive motors to nip rolls, closed pair nip rolls traction plastic plate;
10. open bead cutter, cutting machine switch, cutting plastic plate;
The plastic plate of well cutting is pushed pore-forming in drilling machine platform by 11.;
12. the plastic plate that pore-forming is good to be piled up neatly, pack, put in storage.
When the present invention uses, when enabling one side layer, the connected flat mouth mould of sandwich layer extruder, single layer fibre felt, three-layer plastic composite plate can be produced; When enabling three extruders and connected flat mouth mould, double layer fibre felt, five layers of composite panel of plastic material can be produced.The composite plastic plate that the present invention manufactures, haves three layers or 5 layers of plastic layer and interval arlt's strata wherein.The composite plastic plate of manufacture of the present invention through plastics and fiber by forming entirety by melting co-extrusion mode, achieve enhancing, increase firm multiplier effect, compare with existing plastic plate and can improve tensile strength, bending strength and compressive resistance 50% ~ 100%, and linear expansion coefficient 50% can be reduced, the instructions for uses such as building template, building wall board, platform floor, furniture panel can be met.The invention has the beneficial effects as follows: product structure is reasonable, excellent performance, the feature such as there is high temperature resistant, long-life, high tensile, high strength, high rigidity, high withstand voltage, high abrasion, low bulk, non-warpage, indeformable, hydrophobicity, not burn into are recyclable, pollution-free.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
The present invention is further illustrated below by way of specific embodiment.
Embodiment 1
A kind of melting co-extrusion fibrofelt strengthens the manufacturing equipment of multilayer composite sheet, comprise the anti-roll frame of fibrofelt 1, three single screw extrusion machines 2, three and extrude flat mouth mould 3, melt to nip rolls 4, double-deck doughnut-shaped steel plate band extruder 5, chill station 6, hauling machine 7, bead cutter 8, cutting machine 9, drilling machine 10, delivery platform 11, baling press 12 and cutting garbage collection machine 13, as shown in Figure 1, concrete structure is:
The front upper end of operation is located at by the anti-roll frame of fibrofelt 1, the side of fibrofelt anti-roll frame 1 discharging opening arranges single screw extrusion machine 2, the below of fibrofelt anti-roll frame 1 discharging opening is arranged extrudes flat mouth mould 3, extrude the discharging opening of flat mouth mould 3 just to the charging aperture of melt to nip rolls 4, melt to the discharging opening of nip rolls 4 just to the charging aperture of double-deck doughnut-shaped steel plate band extruder 5, the discharging opening of double-deck doughnut-shaped steel plate band extruder 5 is just to the charging aperture of chill station 6, the discharging opening of chill station 6 is just to the charging aperture of hauling machine 7, the discharging opening of hauling machine 7 is just to the charging aperture of bead cutter 8, the discharging opening of bead cutter 8 is just to the charging aperture of cutting machine 9, the discharging opening of cutting machine 9 is just to the charging aperture of drilling machine 10, the discharging opening of drilling machine 10 is just to delivery platform 11, baling press 12 rides on delivery platform 11, a cutting machine garbage collection machine 13 is respectively established in the both sides of cutting machine 9.
Fibrofelt unwinding rack 1 is made up of nip rolls, support, rack platform let off roll, locating cylinder, fibrofelt, let off roll is made up of 2 groups of 80mm hollow rolls and 60mm solid roll two cylinders suits diameter, and its fibrofelt is made up of 2 groups of external diameter 200mm external drive motors, metal bracelet and gears nip rolls;
Hollow roll is sleeved on the short solid roll of 50mm by the built-in bearing at two ends between two parties, the length of hollow roll is 1100mm ~ 1300mm, the outer surface of hollow roll has attacked screw thread, the two ends of screw thread are set with the locating cylinder of the long hollow male-tapered nylon material of two 100mm, and external threading in locating cylinder and outer surface section are carved with the vertical bar of W shape;
Bearing set after the lifting length of establishing 100mm is stayed at the two ends of the long solid roll of 60mm, and bearing holder (housing, cover) is contained on support, and support is seated on rack platform, and rack platform to be erected at directly over three flat mouth moulds 3 and to exceed the distance of more than 1000mm;
Fibrofelt is to the outer surface of nip rolls from center, and distance 300mm arranges the concavo-convex circle of the corresponding 0.5mm ~ 1.0mm degree of depth of three road two rollers, and this concavo-convex circle can play the effect stoping fibrofelt sideslip;
Fibrofelt is arranged on rack platform to nip rolls, and the lateral surface of sandwich layer mould is located at the center of fibrofelt to nip rolls, fibrofelt to nip rolls roller with turbo-dynamo regulate to folder fibrofelt elasticity, it is synchronous with the linear velocity of production line that external drive motors adjusts its rotating speed;
The fibrofelt of fibrofelt unwinding rack 1 is two groups to nip rolls, be separately positioned on the dead ahead of the anti-roll groove of fibrofelt and be in directly over sandwich layer mould side, fibrofelt is put down the roll surface height of nip rolls and bottom land, at two fibrofelts to the two ends on nip rolls surface and middle, the effect of guiding draw fibers felt is played in each setting together concavo-convex circle, fibrofelt regulates fibrofelt to the elasticity of nip rolls to the two ends of nip rolls manual adjustments leading screw, and fibrofelt also drives two groups of speed of rotating nip rolls by gear and metal bracelet link synchronization to the external drive motors of nip rolls;
Single screw extrusion machine 2 is air discharge single-screw extruder, the length of single screw extrusion machine 2 and diameter are than being 33:1, single screw extrusion machine 2 comprises upper layer extruder, cutting optimal extruder, sandwich layer extruder and the feeder supporting with it, the axis of three single screw extrusion machines 2 is parallel to each other and be arranged in the side of production line, axis and whole production line axis orthogonal, sandwich layer extruder is positioned at the centre of three extruders, upper and lower surface layer extruder lays respectively at two sides of sandwich layer extruder, the discharging opening of upper layer extruder is connected with the charging aperture of upper flat mouth mould, the discharging opening of cutting optimal extruder is connected with the charging aperture of lower flat mouth mould, the discharging opening of sandwich layer extruder is connected with the charging aperture of sandwich layer mould, the melt guide of every platform extruder and the built-in melt flow channel of its front end flat mouth mould are connected to become entirety from the side, the plan range of three single screw extrusion machines 2, determine according to the connected flat mouth mold plane ornaments in front end,
Extrude flat mouth mould 3 for affiliated three, be respectively upper layer flat mouth mould, cutting optimal flat mouth mould, sandwich layer flat mouth mould, the length extruding flat mouth mould 3 is 1350mm, the melt flow channel of mould is built-in, the charging aperture of mould melt is arranged on side single screw extrusion machine corresponding with three respectively 2 and connects, three ornaments extruding flat mouth mould 3 are that die orifice is unified down, axis is parallel to each other, vertical with whole production line, center line and production line axis overlap and are fixed on die frame, its center core layer mold lip is arranged on the centre position of three moulds vertically downward, ectonexine mould is separately positioned on the two side faces of sandwich layer mould, its die lip becomes the tilted angle of 30 ~ 60 ° with sandwich layer mould, the gap that the inner side of ectonexine mould and the minimum clear distance of sandwich layer mould retain 30m ~ 50mm is passed through for fibrofelt,
Melt is external diameters to nip rolls 4 is 219mm ~ 450mm, length is the hollow steel pipe of 1500mm, silica dioxide coating or Teflon is sprayed after outer surface of steel tube blasting treatment, the internal circulation apparatus gone out in entering outside steel pipe side connects, and on the fuel tank heated in electrically heated rod with connection by metal hose and oil pump, by the driving force of oil pump and the guide functions of metal hose, by the heat conduction of the circulating heat conduction oil of heating to the surface of melt to nip rolls, by adjustment melt, the gap between nip rolls is adjusted to the thickness of compound five layers of melt, the thickness of suitable compound five layers of melt is kept to enter into double-deck doughnut-shaped steel plate band,
The centre-height of double-deck doughnut-shaped steel plate band extruder 5 is 1100mm, the thickness of levels steel plate strip is 2mm ~ 3mm, width is 1300mm, material is stainless steel ring steel belt, comprises levels ring stainless steel band, levels steel plate strip driving wheel and drive motors, levels steel plate strip driven pulley, fixed running roller, circulating running roller, slide block, supporting box, levels steel plate strip dance roller, side seal system, steel plate strip lifting pressure system, heating system, steel truss support system;
Double-deck doughnut-shaped steel plate band extruder 5 is divided into 5 functional areas, i.e. melt recombination region, the melt thermal treatment zone, melt extruding laminar region, melt crystallization district, melt cooling shaping area.
Melt recombination region, refers to and grows lower floor's circulation steel plate strip part into 2000mm ~ 3000mm than upper strata steel plate strip, this melt recombination region is sprawled for three layers of melt extrusion, bilaminar fiber felt, be superimposed as five layers of compounding flux after enter into levels steel plate strip;
Melt recombination region arranged melt width edge-trimming cutter before the steel plate strip driven pulley of upper strata and melt thickness adjusts pressure roller, is directly sent in levels steel plate strip by the melt adjusting width and thickness;
The support of melt recombination region lower floor steel plate strip is the fixed hollow roller of external diameter 200mm, spacing 300mm, leads to the circulating heat conduction oil of about 250 DEG C and heat lower floor's steel plate strip in its roller;
The melt thermal treatment zone of double-deck doughnut-shaped steel plate band extruder 5 is positioned at the original sections of Dual-layer steel plate strip, length is 4000mm, this section levels steel plate strip back side aluminum alloy materials does × wide × thick slide block for 1300mm × 50mm × 30mm of growing up, the back side of slide block connects with four metal bracelets, the back side bonding jumper of metal bracelet supports, bonding jumper is fixed on long × wide × high surface for 4000mm × 1300mm × 500mm and is provided with on numerous louvre hollow rectangle metal box face, the metal box of lower floor's steel plate strip is fixed on by 5 brace summers on the truss in outside, upper strata metal box is connected by 3 hydraulic cylinders of guide rod and side or cylinder, hydraulic cylinder or cylinder are fixed on lower layer support beam, upper strata steel plate strip is moved up and down by the stroke of 3 cylinder bodies,
The melt thermal treatment zone of double-deck doughnut-shaped steel plate band extruder 5 adopts electrical heating quartz ampoule to be arranged on formation in upper/lower layer metallic case, and in metal box, heating-up temperature is arranged on 200 DEG C ~ 350 DEG C according to plastics different materials and linear velocity;
The melt thermal treatment zone is positioned at the second section of Dual-layer steel plate strip, length is about about 7000mm, this section levels steel plate strip back side aluminum alloy materials makees × wide × thick support slipper for 1300mm × 50mm × 30mm of growing up, the back side of support slipper connects with four metal bracelets, the back side bonding jumper of metal bracelet supports, bonding jumper is fixed on long × wide × high surface for 4000mm × 1300mm × 500mm and is provided with on numerous louvre hollow rectangle metal box face, lower metal case is fixed on the truss in outside by 7 brace summers, upper strata metal box is connected by 5 hydraulic cylinders of guide rod and side or cylinder, hydraulic cylinder or cylinder are fixed on lower layer support beam, upper strata steel plate strip is moved up and down by the stroke of 5 cylinder bodies,
Melt pressor areas adopts electrical heating quartz ampoule to be arranged on formation in upper/lower layer metallic case, and in metal box, heating-up temperature is arranged on 200 DEG C ~ 350 DEG C according to plastics different materials and linear velocity;
Melt crystallization district is positioned at the 3rd section of Dual-layer steel plate strip, length is 7000mm, this section levels steel plate strip back side aluminum alloy materials makees × wide × thick support slipper for 1300mm × 50mm × 30mm of growing up, the back side of support slipper connects with four metal bracelets, the back side bonding jumper of metal bracelet supports, bonding jumper is fixed on long × wide × high surface for 4000mm × 1300mm × 500mm and is provided with on numerous louvre hollow rectangle metal box face, lower metal case is fixed on the truss in outside by 7 brace summers, upper strata metal box is connected by 5 hydraulic cylinders of guide rod and side or cylinder, hydraulic cylinder or cylinder are fixed on lower layer support beam, upper strata steel plate strip is moved up and down by the stroke of 5 cylinder bodies,
Melt pressor areas adopts external air blast to be connected in upper/lower layer metallic case by airduct to form, and keeps the surface temperature of levels steel plate strip to remain on 80 DEG C ~ 90 DEG C by regulating wind speed and air quantity;
Melt cooling shaping area is positioned at the last section of Dual-layer steel plate strip, and length is 7000mm;
Back side external diameter 100mm, the hollow of spacing 500mm of levels steel plate strip support nip rolls, lower floor is connected on the truss of outside to nip rolls two end bearing, lower floor is connected on the truss in outside to nip rolls two end bearing, cylinder, upper strata is moved up and down to nip rolls by the stroke and pressure that adjust cylinder, then realize continuing cooling after the plastic plate after to crystallization is exerted pressure, this section of upper strata steel plate strip moves up and down by drive that mobile driving wheel gets off;
Melt cooling shaping area is hollow to cooling circulating water logical in nip rolls, and forcing functions steel plate strip realizes the cooling to plastic plate then;
The melt thermal treatment zone, melt extruding laminar region, melt crystallization district slide block section, the metal bracelet at the slide block back side engages with chain after two ends of this section arrange gear, drives metal bracelet to rotate at the extraneous drive motors of gear near melt crystallization district end;
Trimming smatterer is separately positioned on two sides of production line width, smatterer is clipped in fixture respectively, and fixture is enclosed within two sides on hexagon steel rider, and hexagon steel rider two end is enclosed within bearing, wherein one end is connected with external turbo-dynamo, is adjusted the angle of blade by rotary electric machine;
Rectangular and square steel forms by T-shaped metal sealing block, metal bracelet, gear and drive motors thereof, metallic support for the sealing system of double-deck doughnut-shaped steel plate band extruder 5, the rectangular metal block of T-shaped metal sealing block inserts levels steel plate strip outer surface from steel plate strip side, play the effect of sealing levels steel plate strip, prevent plastic melt from escaping from levels steel plate strip gap;
T-shaped metal sealing block, thickness × the width of its rectangular metal block is 10mm ~ 15mm × 50mm ~ 100mm, T-shaped rib is of a size of high 100mm × thick 5mm, at the O type silica gel sealing ring of the anterior setting space 10mm tri-wide 3mm × thick 2.5mm on rectangular metal block surface, sealing ring embeds rectangular metal block surface 1.5mm, adjacent metal block sealing ring is staggeredly arranged in the side grooves of its side embedding adjacent metal block, answers rounding at advance opposite direction rectangular metal block;
Metal bracelet forms integral sealing ring after being connected with the side of T-shaped metal sealing block T-shaped rib, forms the closed cycle of Plane Rotation after metal bracelet engages with metal gear;
Rectangular and the square steel of metallic support, support and to be rectangularly connected with square steel side, square steel is seated on supporting traverse.Crossbeam is connected with peripheral truss, supports rectangularly prop up metal bracelet from the side and at its surface sliding, play the effect preventing the movement of T-shaped metal sealing block sideslip; It slides should to arrange roller support below the T-shaped metal sealing block going out steel plate strip;
Gear and drive motors thereof, gear is arranged at heating feed zone head and plastic plate crystalline forming district afterbody horizontal plane respectively, after grinding tooth engages with metal bracelet from the side, under the driving of crystal region drive motors, chain, T-shaped metal sealing block and steel plate strip geo-stationary is driven to move, T-shaped metal sealing block enters steel plate strip from heating feed zone head, goes out steel plate strip horizontally rotate from plastic plate crystalline forming district afterbody;
The peripheral support truss channel-section steel of double-deck doughnut-shaped steel plate band extruder 5 makes, being formed after entirety is connected with roller with split bolt link between truss is seated on elongated rail, arrange drive motors in its two termination, the double-deck doughnut-shaped steel plate band extruder of synchronous promotion seesaws.
Chill station 6 length 20m ~ 30m, width 1500mm, be made up of nip rolls, steel carrying roller, outer steel framework support hollow aluminium alloy, platform carrying roller face is the same with the centre-height of the levels steel plate strip contact surface to nip rolls face centre-height and double-deck doughnut-shaped steel plate band extruder; Arrange the external diameter 100mm to nip rolls up and down, logical cooling circulating water in it, upper row regulates the external cylinder in nip rolls top and moves up and down, be set in guide plate after its two ends overcoat bearing and slide block, lower row is fixed to nip rolls, its two terminal inner linings bearings is outside on steel framework support, and the pressure of cylinder is at 6kg/cm
2vertical with production line to the axial line of nip rolls, be 100mm ~ 500mm to the spacing between nip rolls be front close rear thin layout, total length is set as 5m ~ 10m according to speed of production, nip rolls gear is linked with chain and all lower rows after drive motors and reduction gearing are installed additional to below of last group of nip rolls, synchronous with production line linear velocity to the linear velocity of nip rolls rotation; Steel carrying roller external diameter is 60mm, roll surface hard chrome plating, and be embedded in outer steel framework support after two end overcoat bearings, the axis spacing of carrying roller is 500mm and becomes vertical with the axis of production line;
Bead cutter 8 is made up of two drive motors and two anodontia metal saw blades, two motors and saw blade are divided in the interior both sides of the outer steel framework support of chill station afterbody, it is regulated to move up and down with cylinder, its center width is adjusted with worm reduction gear, the cutting speed of bead cutter is consistent with line speed, metal cap and wool top is installed additional at the upper semi-circle place of saw blade, spraying cooling water cooling saw blade is installed additional in the lower half circle of saw blade, cooling water directs into water tank by tank, by water pipe with spray is connected after adding holding water pump in water tank.
Hauling machine 7 is made up of two row upper and lower overcoat hard rubber metal pair nip rolls, a drive motors and adjusting cylinders, to the external diameter of nip rolls be 200mm, width is 1500mm, centre-height is 1100mm, two rows are 200mm to the olo of nip rolls, the top roll two end overcoat bearing of two rows to nip rolls, bearing is connected with slide block steel plate, slide block steel plate is embedded in supporting steel plate and upper end and is connected with air cylinder guide rod, upper and lower with cylinder band movable slider, bearing, then drive upper row to move up and down nip rolls, play the effect of grip plastic sheet material; Be connected on the gear of drive motors with Double-gear bimetallic chain after two rows are connected with metal bracelet to nip rolls lower roll gear, drive motors and gear thereof are arranged under rotarily driving two rows and are rotated nip rolls, and the effect of band kinetic force of friction drives upper and lower two rows to traction while nip rolls rotation from moving under water to the plastic plate that nip rolls passes up and down;
Cutting machine 9 is by cast-cutting saw slice and drive motors thereof, horizontal guide rod and drive motors thereof, from to guide rod and base thereof and pulling force cylinder, plastic plate supporting plane steel plate and back-off channel-section steel pressing plate form, channel-section steel pressing plate length is about 1500mm, space in channel-section steel is for saw blade walking, realize moving up and down compressing plastic plate after its two end is connected with cylinder, the plane steel plate width of supporting plastic plate cutting is 1600mm, length is the corrosion resistant plate of 800mm, in the middle of plane steel plate, open the long groove of 50mm × 1400mm pass through for saw blade, to be connected afterwards and supporting bracket is overall is seated on its support guide rod of two and base thereof after cast-cutting saw slice is connected with its drive motors with cylinder and guide rod thereof, to be connected square rotating motor with external drive motors grinding tooth with metal bracelet after blade mount external gear to drag cast-cutting saw slice and move ahead and retreat, cast-cutting saw slice and drive motors thereof, horizontal guide rod and drive motors thereof, be seated in to guide rod and base thereof after plastic plate supporting plane steel plate and back-off channel-section steel pressing plate integrated connection, rely on the thrust of preceding working procedure hauling machine and plastic plate synchronously to promote cutting system to move ahead, the pulling force of cylinder is relied on to retract diced system,
Fibrofelt refers to glass mat, carbon fiber felt, inorganic and organic mixed fibre felt, inorfil and organic powder combination mat;
Plastics refer to any one or mixing several arbitrarily in PP, PE, PA, UPVC and PET.
When the present embodiment uses, carry out successively as follows:
1. in the barrel of feeder, put into the formula material of the plastic plate mixed;
2. start the heater in upper layer screw extruder, cutting optimal screw extruder and middle surface layer screw extruder, in unlatching, flat mouth mould, lower flat mouth mould and sandwich layer extrude the heater in flat mouth mould, to be heatedly after design temperature, be incubated 20min ~ 40min, design temperature is 160 DEG C ~ 230 DEG C, keep the screw rod in upper layer screw extruder, cutting optimal screw extruder and middle surface layer screw extruder to be heated evenly, the mould that in maintenance, flat mouth mould, lower flat mouth mould and sandwich layer are extruded in flat mouth mould is heated evenly;
3. unlatching melt is to the power switch of nip rolls heat-conducting oil heating rod to heat conduction oil to design temperature about 200 DEG C, opens the circulating pump switch of conduction oil simultaneously;
4. open electrical heating switch, driven pulley conduction oil and pump switch in levels doughnut-shaped steel plate band, driving wheel recirculated water and pump switch thereof, open the switch of levels driving wheel and rotate levels steel plate strip, the regulating wheel of adjustment levels steel plate strip adjusts the suitable rate of tension of levels steel plate strip;
5. surface layer screw extruder, upper layer screw extruder, cutting optimal screw extruder in opening successively, the plastic melt in corresponding three moulds is extruded after enter melt in nip rolls, open and the drive motors of nip rolls to be rotated nip rolls and the plastic melts releasing three layers of combination lie on the doughnut-shaped steel plate band that lower floor grows;
6. after the plastic melt lying in lower floor's steel plate strip being brought into levels doughnut-shaped steel plate band, close upper strata steel plate strip;
7. ready two volume fibrofelts being placed on synchronous two fibers unreels on support, uses artificial send into two limits of sandwich layer mould until with three-layer plastic melt be combined after together enter in levels doughnut-shaped steel plate band after starting drive motors draw fibers felt with the upper and lower two-layer fibrofelt of artificial traction by fibrofelt to closed pair nip rolls after nip rolls;
8. all heater switch of opening doughnut-shaped steel plate band are heated to design temperature, open air blast, induced-draught fan switch send, air draught, the pressure of setting adjusted to by all hydraulic oil cylinder opening doughnut-shaped steel plate band, starts the drive motors rotation beaming roller of stationary roll, rolling roller;
9. the plastic plate going out doughnut-shaped steel plate band is sent into hauling machine in nip rolls by hand fit, starts the drive motors to nip rolls, closed pair nip rolls traction plastic plate;
10. open bead cutter, cutting machine switch, cutting plastic plate;
The plastic plate of well cutting is pushed pore-forming in drilling machine platform by 11.;
12. the plastic plate that pore-forming is good to be piled up neatly, pack, put in storage.
When the present embodiment uses, when enabling one side layer, the connected flat mouth mould of sandwich layer extruder, single layer fibre felt, three-layer plastic composite plate can be produced; When enabling three extruders and connected flat mouth mould, double layer fibre felt, five layers of composite panel of plastic material can be produced.The composite plastic plate that the present embodiment manufactures, haves three layers or 5 layers of plastic layer and interval arlt's strata wherein.
Embodiment 2
A kind of melting co-extrusion fibrofelt strengthens the manufacturing equipment of multilayer composite sheet, comprise the anti-roll frame of fibrofelt 1, three single screw extrusion machines 2, three and extrude flat mouth mould 3, melt to nip rolls 4, double-deck doughnut-shaped steel plate band extruder 5, chill station 6, hauling machine 7, bead cutter 8, cutting machine 9, drilling machine 10, delivery platform 11, baling press 12 and cutting garbage collection machine 13
The anti-roll frame of fibrofelt 1 is by the anti-roll groove of fibrofelt, and electric drive fibrofelt forms nip rolls, and the anti-roll well width of fibrofelt is the Uneven Width width of fibrofelt, groove depth 500mm ~ 800mm, slot length, for the fibrofelt putting two volumes, at the rear of slot length, arranges cylinder promotion fibrofelt volume and constantly moves ahead;
Bead cutter 8 adopts blade cut-off machine to cut, its cutting machine by two blades, two folder steel plate, the two solid steel riders of hexagon, two hand worm reduction gears, four supporting steel plates are formed.Two edges of a knife move under water along sheet material and arrange in the other direction, be as the criterion with the degree of depth being inserted through plastic plate, every sheet blade to folder steel plate below penetrate be clipped in two with split bolt to folder steel plate, folder steel plate top is stayed and is set as hexagon hole and passes for hexagon solid steel rider, solid steel rider length is about 1550mm, one end of steel rider to be sleeved on supporting steel plate and to be connected to the outside of supporting steel plate with hand worm decelerating machine, its other end bearing and bearing holder (housing, cover) interior angle thereof are bolted on supporting steel plate, supporting steel plate is made movable type and is connected with chill station steel framework split bolt, driven by hand worm decelerating machine and folder steel plate is turned to, then the blade angle of blade is adjusted, the pulling force utilizing the traction plastic plate of hauling machine to move under water realizes edge of a knife cutting plastic plate.
Other structures and using method are all same with embodiment 1.
Embodiment 3
A kind of melting co-extrusion fibrofelt strengthens the manufacturing equipment of multilayer composite sheet, comprise the anti-roll frame of fibrofelt 1, three single screw extrusion machines 2, three and extrude flat mouth mould 3, melt to nip rolls 4, double-deck doughnut-shaped steel plate band extruder 5, chill station 6, hauling machine 7, bead cutter 8, cutting machine 9, drilling machine 10, delivery platform 11, baling press 12 and cutting garbage collection machine 13
Double-deck doughnut-shaped steel plate band extruder 5 is divided into 4 functional areas: melt recombination region, melt heating extruding laminar region, melt crystallization district, melt cooling shaping area,
Melt recombination region is the part that lower floor's steel plate strip grows upper strata steel plate strip 1000mm ~ 2000mm, melt recombination region is sprawled for three layers of melt extrusion, bilaminar fiber felt, be superimposed as five layers of compounding flux after enter into levels steel plate strip;
Melt recombination region arranged melt width edge-trimming cutter before the steel plate strip driven pulley of upper strata and melt thickness adjusts roller, is directly sent in levels steel plate strip by the melt adjusting width and thickness;
Melt recombination region is the fixation hollow roller of external diameter 200mm, spacing 300mm in the support of lower floor's steel plate strip, leads to the circulating heat conduction oil of 250 DEG C ± 50 DEG C and heat lower floor's steel plate strip in fixation hollow roller;
Melt heating extruding laminar flow district is positioned at the original sections of Dual-layer doughnut-shaped steel plate band, length 7000mm ~ 11000mm, melt heating extruding laminar region the contacts levels doughnut-shaped steel plate band back side with plastic melt adopts enclosed circulation running roller, the circulation running roller closed rotates along rectangle hollow metal cabinet and rolls, and passes to plastic melt and produce corresponding squeezing action to plastic melt after the circulation running roller of rolling produces huge back pressure to steel plate strip back;
The rectangle hollow metal cabinet of melt heating extruding laminar region makes semi arch near the termination of the initial import of plastic melt, hollow metal box body is near one end of melt inlet and driven pulley, be provided with runner and an outer centrally-mounted driving that concentric shafts two can move forward and backward, after runner face is engaged with running roller contiguous block face, under the driving of motor, closed running roller is driven to roll along steel plate strip linear velocity in the other direction;
Melt heating extruding laminar region rectangle hollow metal cabinet stress surface arrange at least two fixed rollers, roller bearing be embedded on the side of hollow metal box body stress surface;
Two ends of melt heating extruding laminar region running roller are connected with the lower end of trapezoidal steel plate, inner face two end of the trapezoidal steel plate in upper end and the hinged rear formation of running roller contiguous block are similar to the connection chain of metal bracelet, rotating wheel drags the sliding pressure of connection chain on fixed roller surface, the pressure of fixed roller passes to trapezoidal steel plate, trapezoidal plate pressure passes to closed running roller, closed running roller pressure passes to steel plate strip, and the pressure of steel plate strip passes to plastic melt;
The multiple connection guide rod of arranged outside of the levels hollow box body of melt heating extruding laminar region is to rectify, to align the hollow metal box body of levels, lower floor's hollow metal box body is seated on crossbeam, crossbeam is connected with peripheral truss, at the lateral surface on upper strata hollow metal box body two limit, every 2000mm connects a hydraulic cylinder, hydraulic cylinder is connected with crossbeam, and the stroke of adjustment hydraulic cylinder moves up and down hollow metal box body, then exerts pressure to running roller, steel plate strip, plastic melt;
After hollow metal box body stress surface one side pore-forming, built-in metal heat block heating compartment is to 250 DEG C ~ 350 DEG C in melt heating extruding laminar region, and the hollow metal box body of heating is conducted to running roller and steel plate strip, and steel plate strip conducts heat to plastic melt;
Melt crystallization district is positioned at the 3rd section of Dual-layer steel plate strip, length 7000mm ~ 10000mm, the levels steel plate strip back side, melt crystallization district aluminum alloy materials makees × wide × thick support slipper for 1300mm × 50mm × 30mm of growing up, the back side of support slipper connects with four metal bracelets, the back side bonding jumper of metal bracelet supports, bonding jumper is fixed on long × wide × high hollow rectangle metal box face for 4000mm × 1300mm × 500mm, two ends of hollow rectangle metal box arrange metal bracelet gear, wherein the gear of one end arranges drive motors, do under the drive of drive motors after gear engages with chain and rotate up and down, the air vent of 6mm is become at hollow rectangle case stress surface, interior logical cooling air blows to support slipper and cooling steel strip and plastic melt, lower metal case is fixed on the truss in outside by many brace summers, upper/lower layer metallic case is connected by guide rod, external multiple 5 hydraulic cylinders of the side of upper strata metal box or cylinder, hydraulic cylinder or cylinder are fixed on lower layer support beam, upper strata steel plate strip is moved up and down by the stroke of cylinder body, then the extruding to plastic melt is realized,
Melt cooling shaping area is positioned at the last section of Dual-layer steel plate strip, length 7000mm ± 10mm;
The back side external diameter 100mm of levels steel plate strip, the hollow fixing of spacing 300mm support nip rolls, lower floor is connected on the truss of outside to nip rolls two end bearing, upper strata is to being connected on steel housing after nip rolls two end overcoat bearing, the external cylinder of steel framework, upper strata is moved up and down to nip rolls by the stroke and pressure that adjust cylinder, then realize continuing cooling after the plastic plate after to crystallization is exerted pressure, the upper strata steel plate strip of melt cooling shaping area moves up and down and relies on drive that mobile driving wheel gets off;
Melt cooling shaping area is hollow fixing to cooling circulating water logical in nip rolls, and forcing functions steel plate strip realizes the cooling to plastic plate then.
Other structures and using method are all same with embodiment 1.
Claims (4)
1. the manufacturing equipment of a melting co-extrusion fibrofelt enhancing multilayer composite sheet, comprise the anti-roll frame of fibrofelt (1), three single screw extrusion machines (2), three extrude flat mouth mould (3), melt to nip rolls (4), double-deck doughnut-shaped steel plate band extruder (5), chill station (6), hauling machine (7), bead cutter (8), cutting machine (9), drilling machine (10), delivery platform (11), baling press (12) and cutting garbage collection machine (13)
The front upper end of operation is located at by the anti-roll frame of fibrofelt (1), the side of the anti-roll frame of fibrofelt (1) discharging opening arranges single screw extrusion machine (2), the below of the anti-roll frame of fibrofelt (1) discharging opening is arranged extrudes flat mouth mould (3), extrude the discharging opening of flat mouth mould (3) just to the charging aperture of melt to nip rolls (4), melt to the discharging opening of nip rolls (4) just to the charging aperture of double-deck doughnut-shaped steel plate band extruder (5), the discharging opening of double-deck doughnut-shaped steel plate band extruder (5) is just to the charging aperture of chill station (6), the discharging opening of chill station (6) is just to the charging aperture of hauling machine (7), the discharging opening of hauling machine (7) is just to the charging aperture of bead cutter (8), the discharging opening of bead cutter (8) is just to the charging aperture of cutting machine (9), the discharging opening of cutting machine (9) is just to the charging aperture of drilling machine (10), the discharging opening of drilling machine (10) is just to delivery platform (11), baling press (12) rides on delivery platform (11), a cutting machine garbage collection machine (13) is respectively established in the both sides of cutting machine (9),
Fibrofelt unwinding rack (1) is made up of nip rolls, support, rack platform let off roll, locating cylinder, fibrofelt, let off roll is made up of 2 groups of 80mm hollow rolls and 60mm solid roll two cylinders suits diameter, and its fibrofelt is made up of 2 groups of external diameter 200mm external drive motors, metal bracelet and gears nip rolls;
Hollow roll is sleeved on the short solid roll of 50mm by the built-in bearing at two ends between two parties, the length of hollow roll is 1100mm ~ 1300mm, the outer surface of hollow roll has attacked screw thread, the two ends of screw thread are set with the locating cylinder of the long hollow male-tapered nylon material of two 100mm, and external threading in locating cylinder and outer surface section are carved with the vertical bar of W shape;
Bearing set after the lifting length of establishing 100mm is stayed at the two ends of the long solid roll of 60mm, and bearing holder (housing, cover) is contained on support, and support is seated on rack platform, and rack platform to be erected at directly over three flat mouth moulds (3) and to exceed the distance of more than 1000mm;
Fibrofelt is to the outer surface of nip rolls from center, and distance 300mm arranges the concavo-convex circle of the corresponding 0.5mm ~ 1.0mm degree of depth of three road two rollers, and this concavo-convex circle can play the effect stoping fibrofelt sideslip;
Fibrofelt is arranged on rack platform to nip rolls, and the lateral surface of sandwich layer mould is located at the center of fibrofelt to nip rolls, fibrofelt to nip rolls roller with turbo-dynamo regulate to folder fibrofelt elasticity, it is synchronous with the linear velocity of production line that external drive motors adjusts its rotating speed;
The fibrofelt of fibrofelt unwinding rack (1) is two groups to nip rolls, be separately positioned on the dead ahead of the anti-roll groove of fibrofelt and be in directly over sandwich layer mould side, fibrofelt is put down the roll surface height of nip rolls and bottom land, at two fibrofelts to the two ends on nip rolls surface and middle, the effect of guiding draw fibers felt is played in each setting together concavo-convex circle, fibrofelt regulates fibrofelt to the elasticity of nip rolls to the two ends of nip rolls manual adjustments leading screw, and fibrofelt also drives two groups of speed of rotating nip rolls by gear and metal bracelet link synchronization to the external drive motors of nip rolls;
Single screw extrusion machine (2) is air discharge single-screw extruder, the length of single screw extrusion machine (2) and diameter are than being 33:1, single screw extrusion machine (2) comprises upper layer extruder, cutting optimal extruder, sandwich layer extruder and the feeder supporting with it, the axis of three single screw extrusion machines (2) is parallel to each other and be arranged in the side of production line, axis and whole production line axis orthogonal, sandwich layer extruder is positioned at the centre of three extruders, upper and lower surface layer extruder lays respectively at two sides of sandwich layer extruder, the discharging opening of upper layer extruder is connected with the charging aperture of upper flat mouth mould, the discharging opening of cutting optimal extruder is connected with the charging aperture of lower flat mouth mould, the discharging opening of sandwich layer extruder is connected with the charging aperture of sandwich layer mould, the melt guide of every platform extruder and the built-in melt flow channel of its front end flat mouth mould are connected to become entirety from the side, the plan range of three single screw extrusion machines (2), determine according to the connected flat mouth mold plane ornaments in front end,
Extrude flat mouth mould (3) for affiliated three, be respectively upper layer flat mouth mould, cutting optimal flat mouth mould, sandwich layer flat mouth mould, the length extruding flat mouth mould (3) is 1350mm, the melt flow channel of mould is built-in, the charging aperture of mould melt is arranged on side single screw extrusion machine corresponding with three respectively (2) and connects, three ornaments extruding flat mouth mould (3) are that die orifice is unified down, axis is parallel to each other, vertical with whole production line, center line and production line axis overlap and are fixed on die frame, its center core layer mold lip is arranged on the centre position of three moulds vertically downward, ectonexine mould is separately positioned on the two side faces of sandwich layer mould, its die lip becomes the tilted angle of 30 ~ 60 ° with sandwich layer mould, the gap that the inner side of ectonexine mould and the minimum clear distance of sandwich layer mould retain 30m ~ 50mm is passed through for fibrofelt,
Melt is external diameter to nip rolls (4) is 219mm ~ 450mm, length is the hollow steel pipe of 1500mm, silica dioxide coating or Teflon is sprayed after outer surface of steel tube blasting treatment, the internal circulation apparatus gone out in entering outside steel pipe side connects, and on the fuel tank heated in electrically heated rod with connection by metal hose and oil pump, by the driving force of oil pump and the guide functions of metal hose, by the heat conduction of the circulating heat conduction oil of heating to the surface of melt to nip rolls, by adjustment melt, the gap between nip rolls is adjusted to the thickness of compound five layers of melt, the thickness of suitable compound five layers of melt is kept to enter into double-deck doughnut-shaped steel plate band,
The centre-height of double-deck doughnut-shaped steel plate band extruder (5) is 1100mm, the thickness of levels steel plate strip is 2mm ~ 3mm, width is 1300mm, material is stainless steel ring steel belt, comprises levels ring stainless steel band, levels steel plate strip driving wheel and drive motors, levels steel plate strip driven pulley, fixed running roller, circulating running roller, slide block, supporting box, levels steel plate strip dance roller, side seal system, steel plate strip lifting pressure system, heating system, steel truss support system;
Double-deck doughnut-shaped steel plate band extruder (5) is divided into 5 functional areas, i.e. melt recombination region, the melt thermal treatment zone, melt extruding laminar region, melt crystallization district, melt cooling shaping area;
Melt recombination region, refers to and grows lower floor's circulation steel plate strip part into 2000mm ~ 3000mm than upper strata steel plate strip, this melt recombination region is sprawled for three layers of melt extrusion, bilaminar fiber felt, be superimposed as five layers of compounding flux after enter into levels steel plate strip;
Melt recombination region arranged melt width edge-trimming cutter before the steel plate strip driven pulley of upper strata and melt thickness adjusts pressure roller, is directly sent in levels steel plate strip by the melt adjusting width and thickness;
The support of melt recombination region lower floor steel plate strip is the fixed hollow roller of external diameter 200mm, spacing 300mm, leads to the circulating heat conduction oil of about 250 DEG C and heat lower floor's steel plate strip in its roller;
The melt thermal treatment zone of double-deck doughnut-shaped steel plate band extruder (5) is positioned at the original sections of Dual-layer steel plate strip, length is 4000mm, this section levels steel plate strip back side aluminum alloy materials does × wide × thick slide block for 1300mm × 50mm × 30mm of growing up, the back side of slide block connects with four metal bracelets, the back side bonding jumper of metal bracelet supports, bonding jumper is fixed on long × wide × high surface for 4000mm × 1300mm × 500mm and is provided with on numerous louvre hollow rectangle metal box face, the metal box of lower floor's steel plate strip is fixed on by 5 brace summers on the truss in outside, upper strata metal box is connected by 3 hydraulic cylinders of guide rod and side or cylinder, hydraulic cylinder or cylinder are fixed on lower layer support beam, upper strata steel plate strip is moved up and down by the stroke of 3 cylinder bodies,
The melt thermal treatment zone of double-deck doughnut-shaped steel plate band extruder (5) adopts electrical heating quartz ampoule to be arranged on formation in upper/lower layer metallic case, and in metal box, heating-up temperature is arranged on 200 DEG C ~ 350 DEG C according to plastics different materials and linear velocity;
The melt thermal treatment zone is positioned at the second section of Dual-layer steel plate strip, length is about about 7000mm, this section levels steel plate strip back side aluminum alloy materials makees × wide × thick support slipper for 1300mm × 50mm × 30mm of growing up, the back side of support slipper connects with four metal bracelets, the back side bonding jumper of metal bracelet supports, bonding jumper is fixed on long × wide × high surface for 4000mm × 1300mm × 500mm and is provided with on numerous louvre hollow rectangle metal box face, lower metal case is fixed on the truss in outside by 7 brace summers, upper strata metal box is connected by 5 hydraulic cylinders of guide rod and side or cylinder, hydraulic cylinder or cylinder are fixed on lower layer support beam, upper strata steel plate strip is moved up and down by the stroke of 5 cylinder bodies,
Melt pressor areas adopts electrical heating quartz ampoule to be arranged on formation in upper/lower layer metallic case, and in metal box, heating-up temperature is arranged on 200 DEG C ~ 350 DEG C according to plastics different materials and linear velocity;
Melt crystallization district is positioned at the 3rd section of Dual-layer steel plate strip, length is 7000mm, this section levels steel plate strip back side aluminum alloy materials makees × wide × thick support slipper for 1300mm × 50mm × 30mm of growing up, the back side of support slipper connects with four metal bracelets, the back side bonding jumper of metal bracelet supports, bonding jumper is fixed on long × wide × high surface for 4000mm × 1300mm × 500mm and is provided with on numerous louvre hollow rectangle metal box face, lower metal case is fixed on the truss in outside by 7 brace summers, upper strata metal box is connected by 5 hydraulic cylinders of guide rod and side or cylinder, hydraulic cylinder or cylinder are fixed on lower layer support beam, upper strata steel plate strip is moved up and down by the stroke of 5 cylinder bodies,
Melt pressor areas adopts external air blast to be connected in upper/lower layer metallic case by airduct to form, and keeps the surface temperature of levels steel plate strip to remain on 80 DEG C ~ 90 DEG C by regulating wind speed and air quantity;
Melt cooling shaping area is positioned at the last section of Dual-layer steel plate strip, and length is 7000mm;
Back side external diameter 100mm, the hollow of spacing 500mm of levels steel plate strip support nip rolls, lower floor is connected on the truss of outside to nip rolls two end bearing, lower floor is connected on the truss in outside to nip rolls two end bearing, cylinder, upper strata is moved up and down to nip rolls by the stroke and pressure that adjust cylinder, then realize continuing cooling after the plastic plate after to crystallization is exerted pressure, this section of upper strata steel plate strip moves up and down by drive that mobile driving wheel gets off;
Melt cooling shaping area is hollow to cooling circulating water logical in nip rolls, and forcing functions steel plate strip realizes the cooling to plastic plate then;
The melt thermal treatment zone, melt extruding laminar region, melt crystallization district slide block section, the metal bracelet at the slide block back side engages with chain after two ends of this section arrange gear, drives metal bracelet to rotate at the extraneous drive motors of gear near melt crystallization district end;
Trimming smatterer is separately positioned on two sides of production line width, smatterer is clipped in fixture respectively, and fixture is enclosed within two sides on hexagon steel rider, and hexagon steel rider two end is enclosed within bearing, wherein one end is connected with external turbo-dynamo, is adjusted the angle of blade by rotary electric machine;
Rectangular and square steel forms by T-shaped metal sealing block, metal bracelet, gear and drive motors thereof, metallic support for the sealing system of double-deck doughnut-shaped steel plate band extruder (5), the rectangular metal block of T-shaped metal sealing block inserts levels steel plate strip outer surface from steel plate strip side, play the effect of sealing levels steel plate strip, prevent plastic melt from escaping from levels steel plate strip gap;
T-shaped metal sealing block, thickness × the width of its rectangular metal block is 10mm ~ 15mm × 50mm ~ 100mm, T-shaped rib is of a size of high 100mm × thick 5mm, at the O type silica gel sealing ring of the anterior setting space 10mm tri-wide 3mm × thick 2.5mm on rectangular metal block surface, sealing ring embeds rectangular metal block surface 1.5mm, adjacent metal block sealing ring is staggeredly arranged in the side grooves of its side embedding adjacent metal block, at advance rectangular metal block rounding in the other direction;
Metal bracelet forms integral sealing ring after being connected with the side of T-shaped metal sealing block T-shaped rib, forms the closed cycle of Plane Rotation after metal bracelet engages with metal gear;
Rectangular and the square steel of metallic support, support and to be rectangularly connected with square steel side, square steel is seated on supporting traverse; Crossbeam is connected with peripheral truss, supports rectangularly prop up metal bracelet from the side and at its surface sliding, play the effect preventing the movement of T-shaped metal sealing block sideslip; It slides to arrange roller support below the T-shaped metal sealing block going out steel plate strip;
Gear and drive motors thereof, gear is arranged at heating feed zone head and plastic plate crystalline forming district afterbody horizontal plane respectively, after grinding tooth engages with metal bracelet from the side, under the driving of crystal region drive motors, chain, T-shaped metal sealing block and steel plate strip geo-stationary is driven to move, T-shaped metal sealing block enters steel plate strip from heating feed zone head, goes out steel plate strip horizontally rotate from plastic plate crystalline forming district afterbody;
The peripheral support truss channel-section steel of double-deck doughnut-shaped steel plate band extruder (5) makes, being formed after entirety is connected with roller with split bolt link between truss is seated on elongated rail, arrange drive motors in its two termination, the double-deck doughnut-shaped steel plate band extruder of synchronous promotion seesaws;
Chill station (6) length 20m ~ 30m, width 1500mm, be made up of nip rolls, steel carrying roller, outer steel framework support hollow aluminium alloy, platform carrying roller face is the same with the centre-height of the levels steel plate strip contact surface to nip rolls face centre-height and double-deck doughnut-shaped steel plate band extruder; Arrange the external diameter 100mm to nip rolls up and down, logical cooling circulating water in it, upper row regulates the external cylinder in nip rolls top and moves up and down, be set in guide plate after its two ends overcoat bearing and slide block, lower row is fixed to nip rolls, its two terminal inner linings bearings is outside on steel framework support, and the pressure of cylinder is at 6kg/cm
2vertical with production line to the axial line of nip rolls, be 100mm ~ 500mm to the spacing between nip rolls be front close rear thin layout, total length is set as 5m ~ 10m according to speed of production, nip rolls gear is linked with chain and all lower rows after drive motors and reduction gearing are installed additional to below of last group of nip rolls, synchronous with production line linear velocity to the linear velocity of nip rolls rotation; Steel carrying roller external diameter is 60mm, roll surface hard chrome plating, and be embedded in outer steel framework support after two end overcoat bearings, the axis spacing of carrying roller is 500mm and becomes vertical with the axis of production line;
Bead cutter (8) is made up of two drive motors and two anodontia metal saw blades, two motors and saw blade are divided in the interior both sides of the outer steel framework support of chill station afterbody, it is regulated to move up and down with cylinder, its center width is adjusted with worm reduction gear, the cutting speed of bead cutter is consistent with line speed, metal cap and wool top is installed additional at the upper semi-circle place of saw blade, spraying cooling water cooling saw blade is installed additional in the lower half circle of saw blade, cooling water directs into water tank by tank, by water pipe with spray is connected after adding holding water pump in water tank;
Hauling machine (7) is made up of two row upper and lower overcoat hard rubber metal pair nip rolls, a drive motors and adjusting cylinders, to the external diameter of nip rolls be 200mm, width is 1500mm, centre-height is 1100mm, two rows are 200mm to the olo of nip rolls, the top roll two end overcoat bearing of two rows to nip rolls, bearing is connected with slide block steel plate, slide block steel plate is embedded in supporting steel plate and upper end and is connected with air cylinder guide rod, upper and lower with cylinder band movable slider, bearing, then drive upper row to move up and down nip rolls, play the effect of grip plastic sheet material; Be connected on the gear of drive motors with Double-gear bimetallic chain after two rows are connected with metal bracelet to nip rolls lower roll gear, drive motors and gear thereof are arranged under rotarily driving two rows and are rotated nip rolls, and the effect of band kinetic force of friction drives upper and lower two rows to traction while nip rolls rotation from moving under water to the plastic plate that nip rolls passes up and down;
Cutting machine (9) is by cast-cutting saw slice and drive motors thereof, horizontal guide rod and drive motors thereof, from to guide rod and base thereof and pulling force cylinder, plastic plate supporting plane steel plate and back-off channel-section steel pressing plate form, channel-section steel pressing plate length is about 1500mm, space in channel-section steel is for saw blade walking, realize moving up and down compressing plastic plate after its two end is connected with cylinder, the plane steel plate width of supporting plastic plate cutting is 1600mm, length is the corrosion resistant plate of 800mm, in the middle of plane steel plate, open the long groove of 50mm × 1400mm pass through for saw blade, to be connected afterwards and supporting bracket is overall is seated on its support guide rod of two and base thereof after cast-cutting saw slice is connected with its drive motors with cylinder and guide rod thereof, to be connected square rotating motor with external drive motors grinding tooth with metal bracelet after blade mount external gear to drag cast-cutting saw slice and move ahead and retreat, cast-cutting saw slice and drive motors thereof, horizontal guide rod and drive motors thereof, be seated in to guide rod and base thereof after plastic plate supporting plane steel plate and back-off channel-section steel pressing plate integrated connection, rely on the thrust of preceding working procedure hauling machine and plastic plate synchronously to promote cutting system to move ahead, the pulling force of cylinder is relied on to retract diced system,
Fibrofelt refers to glass mat, carbon fiber felt, inorganic and organic mixed fibre felt, inorfil and organic powder combination mat;
Plastics refer to any one or mixing several arbitrarily in PP, PE, PA, UPVC and PET.
2. melting co-extrusion fibrofelt as claimed in claim 1 strengthens the manufacturing equipment of multilayer composite sheet, it is characterized in that: the anti-roll frame of fibrofelt (1) unreels groove by fibrofelt, electric drive fibrofelt forms nip rolls, fibrofelt unreels the Uneven Width width that well width is fibrofelt, groove depth 500mm ~ 800mm, slot length, for the fibrofelt putting two volumes, at the rear of slot length, arranges cylinder promotion fibrofelt volume and constantly moves ahead;
Bead cutter (8) adopts blade cut-off machine cutting, its cutting machine by two blades, two folder steel plate, the two solid steel riders of hexagon, two hand worm reduction gears, four supporting steel plates are formed, two edges of a knife move under water along sheet material and arrange in the other direction, be as the criterion with the degree of depth being inserted through plastic plate, every sheet blade to folder steel plate below penetrate be clipped in two with split bolt to folder steel plate, folder steel plate top is stayed and is set as hexagon hole and passes for hexagon solid steel rider, solid steel rider length is about 1550mm, one end of steel rider to be sleeved on supporting steel plate and to be connected to the outside of supporting steel plate with hand worm decelerating machine, its other end bearing and bearing holder (housing, cover) interior angle thereof are bolted on supporting steel plate, supporting steel plate is made movable type and is connected with chill station steel framework split bolt, driven by hand worm decelerating machine and folder steel plate is turned to, then the blade angle of blade is adjusted, the pulling force utilizing the traction plastic plate of hauling machine to move under water realizes edge of a knife cutting plastic plate.
3. melting co-extrusion fibrofelt as claimed in claim 1 strengthens the manufacturing equipment of multilayer composite sheet, it is characterized in that:
Double-deck doughnut-shaped steel plate band extruder (5) is divided into 4 functional areas: melt recombination region, melt heating extruding laminar region, melt crystallization district, melt cooling shaping area,
Melt recombination region Shi Dan lower floor steel plate strip stretches out the part of upper strata steel plate strip 1000mm ~ 2000mm, melt recombination region is sprawled for three layers of melt extrusion, bilaminar fiber felt, be superimposed as five layers of compounding flux after enter into levels steel plate strip;
Melt recombination region arranged melt width edge-trimming cutter before the steel plate strip driven pulley of upper strata and melt thickness adjusts roller, is directly sent in levels steel plate strip by the melt adjusting width and thickness;
Melt recombination region is the fixation hollow roller of external diameter 200mm, spacing 300mm in the support of lower floor's steel plate strip, leads to the circulating heat conduction oil of 250 DEG C ± 50 DEG C and heat lower floor's steel plate strip in fixation hollow roller;
Melt heating extruding laminar flow district is positioned at the original sections of Dual-layer doughnut-shaped steel plate band, length 7000mm ~ 11000mm, melt heating extruding laminar region the contacts levels doughnut-shaped steel plate band back side with plastic melt adopts enclosed circulation running roller, the circulation running roller closed rotates along rectangle hollow metal cabinet and rolls, and passes to plastic melt and produce corresponding squeezing action to plastic melt after the circulation running roller of rolling produces huge back pressure to steel plate strip back;
The rectangle hollow metal cabinet of melt heating extruding laminar region makes semi arch near the termination of the initial import of plastic melt, hollow metal box body is near one end of melt inlet and driven pulley, be provided with runner and an outer centrally-mounted driving that concentric shafts two can move forward and backward, after runner face is engaged with running roller contiguous block face, under the driving of motor, closed running roller is driven to roll along steel plate strip linear velocity in the other direction;
Melt heating extruding laminar region rectangle hollow metal cabinet stress surface arrange at least two fixed rollers, roller bearing be embedded on the side of hollow metal box body stress surface;
Two ends of melt heating extruding laminar region running roller are connected with the lower end of trapezoidal steel plate, inner face two end of the trapezoidal steel plate in upper end and the hinged rear formation connection chain of running roller contiguous block, rotating wheel drags the sliding pressure of connection chain on fixed roller surface, the pressure of fixed roller passes to trapezoidal steel plate, trapezoidal plate pressure passes to closed running roller, closed running roller pressure passes to steel plate strip, and the pressure of steel plate strip passes to plastic melt;
The multiple connection guide rod of arranged outside of the levels hollow box body of melt heating extruding laminar region is to rectify, to align the hollow metal box body of levels, lower floor's hollow metal box body is seated on crossbeam, crossbeam is connected with peripheral truss, at the lateral surface on upper strata hollow metal box body two limit, every 2000mm connects a hydraulic cylinder, hydraulic cylinder is connected with crossbeam, and the stroke of adjustment hydraulic cylinder moves up and down hollow metal box body, then exerts pressure to running roller, steel plate strip, plastic melt;
After hollow metal box body stress surface one side pore-forming, built-in metal heat block heating compartment is to 250 DEG C ~ 350 DEG C in melt heating extruding laminar region, and the hollow metal box body of heating is conducted to running roller and steel plate strip, and steel plate strip conducts heat to plastic melt;
Melt crystallization district is positioned at the 3rd section of Dual-layer steel plate strip, length 7000mm ~ 10000mm, the levels steel plate strip back side, melt crystallization district aluminum alloy materials makees × wide × thick support slipper for 1300mm × 50mm × 30mm of growing up, the back side of support slipper connects with four metal bracelets, the back side bonding jumper of metal bracelet supports, bonding jumper is fixed on long × wide × high hollow rectangle metal box face for 4000mm × 1300mm × 500mm, two ends of hollow rectangle metal box arrange metal bracelet gear, wherein the gear of one end arranges drive motors, do under the drive of drive motors after gear engages with chain and rotate up and down, the air vent of 6mm is become at hollow rectangle case stress surface, interior logical cooling air blows to support slipper and cooling steel strip and plastic melt, lower metal case is fixed on the truss in outside by many brace summers, upper/lower layer metallic case is connected by guide rod, external multiple 5 hydraulic cylinders of the side of upper strata metal box or cylinder, hydraulic cylinder or cylinder are fixed on lower layer support beam, upper strata steel plate strip is moved up and down by the stroke of cylinder body, then the extruding to plastic melt is realized,
Melt cooling shaping area is positioned at the last section of Dual-layer steel plate strip, length 7000mm;
The back side external diameter 100mm of melt cooling shaping area levels steel plate strip, the hollow fixing of spacing 300mm support nip rolls, lower floor is connected on the truss of outside to nip rolls two end bearing, upper strata is to being connected on steel housing after nip rolls two end overcoat bearing, the external cylinder of steel framework, upper strata is moved up and down to nip rolls by the stroke and pressure that adjust cylinder, then realize continuing cooling after the plastic plate after to crystallization is exerted pressure, the upper strata steel plate strip of melt cooling shaping area moves up and down and relies on drive that mobile driving wheel gets off;
Melt cooling shaping area is hollow fixing to cooling circulating water logical in nip rolls, and forcing functions steel plate strip realizes the cooling to plastic plate then.
4. strengthen the using method of the manufacturing equipment of multilayer composite sheet as the melting co-extrusion fibrofelt in claims 1 to 3 as described in any one, it is characterized in that: carry out successively as follows:
A. in the barrel of feeder, put into the formula material of the plastic plate mixed;
B. the heater in upper layer screw extruder, cutting optimal screw extruder and middle surface layer screw extruder is started, in unlatching, flat mouth mould, lower flat mouth mould and sandwich layer extrude the heater in flat mouth mould, to be heatedly after design temperature, be incubated 20min ~ 40min, design temperature is 160 DEG C ~ 230 DEG C, keep the screw rod in upper layer screw extruder, cutting optimal screw extruder and middle surface layer screw extruder to be heated evenly, the mould that in maintenance, flat mouth mould, lower flat mouth mould and sandwich layer are extruded in flat mouth mould is heated evenly;
C. unlatching melt is to the power switch of nip rolls heat-conducting oil heating rod to heat conduction oil to design temperature about 200 DEG C, opens the circulating pump switch of conduction oil simultaneously;
D. electrical heating switch, driven pulley conduction oil and pump switch in levels doughnut-shaped steel plate band, driving wheel recirculated water and pump switch thereof is opened, open the switch of levels driving wheel and rotate levels steel plate strip, the regulating wheel of adjustment levels steel plate strip adjusts the suitable rate of tension of levels steel plate strip;
E. surface layer screw extruder, upper layer screw extruder, cutting optimal screw extruder in opening successively, the plastic melt in corresponding three moulds is extruded after enter melt in nip rolls, open and the drive motors of nip rolls to be rotated nip rolls and the plastic melts releasing three layers of combination lie on the doughnut-shaped steel plate band that lower floor grows;
F. upper strata steel plate strip is closed after the plastic melt lying in lower floor's steel plate strip being brought into levels doughnut-shaped steel plate band;
G. ready two volume fibrofelts being placed on synchronous two fibers unreels on support, uses artificial two limits of sandwich layer mould of sending into until together enter in levels doughnut-shaped steel plate band after being combined with three-layer plastic melt after starting drive motors draw fibers felt with the upper and lower two-layer fibrofelt of artificial traction by fibrofelt to closed pair nip rolls after nip rolls;
All heater switch of h. opening doughnut-shaped steel plate band are heated to design temperature, open air blast, induced-draught fan switch send, air draught, the pressure of setting adjusted to by all hydraulic oil cylinder opening doughnut-shaped steel plate band, starts the drive motors rotation beaming roller of stationary roll, rolling roller;
I. the plastic plate going out doughnut-shaped steel plate band is sent into hauling machine in nip rolls by hand fit, starts the drive motors to nip rolls, closed pair nip rolls traction plastic plate;
J. bead cutter, cutting machine switch is opened, cutting plastic plate;
K. the plastic plate of well cutting is pushed pore-forming in drilling machine platform;
L. the plastic plate that pore-forming is good piled up neatly, pack, put in storage.
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058817A (en) * | 2015-09-01 | 2015-11-18 | 山东格瑞德集团有限公司 | Device for manufacturing continuous fiber-reinforced thermoplastic resin sheet |
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| CN105416984A (en) * | 2015-12-08 | 2016-03-23 | 中山市信立富机械科技有限公司 | Melt material conveying mechanism |
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| CN106863733A (en) * | 2017-03-15 | 2017-06-20 | 浙江巨业塑料型材有限公司 | Plastic material shaping, cooling, diced system |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4788088A (en) * | 1985-10-04 | 1988-11-29 | Kohl John O | Apparatus and method of making a reinforced plastic laminate structure and products resulting therefrom |
| EP1211045A2 (en) * | 2000-11-30 | 2002-06-05 | Maschinenfabrik J. Dieffenbacher GmbH & Co. | Method and apparatus for producing fiberreinforced polymer materials |
| CN201889909U (en) * | 2010-12-08 | 2011-07-06 | 赵炳章 | Novel environment-friendly production line for compound five-layer co-extrusion plastic buildng template |
| CN202656444U (en) * | 2012-03-30 | 2013-01-09 | 林世平 | Manufacturing device for five-layer melt co-extruded fiber reinforced plastic plate |
| CN202668846U (en) * | 2012-03-30 | 2013-01-16 | 林世平 | Double-layer ring-type steel band extruder |
| CN103286952A (en) * | 2012-02-29 | 2013-09-11 | 上海英泰塑胶有限公司 | Manufacturing equipment of multilayer coextruded fiber reinforced plastic composite plate as well as using method thereof |
-
2013
- 2013-11-30 CN CN201310622552.1A patent/CN104669646A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4788088A (en) * | 1985-10-04 | 1988-11-29 | Kohl John O | Apparatus and method of making a reinforced plastic laminate structure and products resulting therefrom |
| EP1211045A2 (en) * | 2000-11-30 | 2002-06-05 | Maschinenfabrik J. Dieffenbacher GmbH & Co. | Method and apparatus for producing fiberreinforced polymer materials |
| CN201889909U (en) * | 2010-12-08 | 2011-07-06 | 赵炳章 | Novel environment-friendly production line for compound five-layer co-extrusion plastic buildng template |
| CN103286952A (en) * | 2012-02-29 | 2013-09-11 | 上海英泰塑胶有限公司 | Manufacturing equipment of multilayer coextruded fiber reinforced plastic composite plate as well as using method thereof |
| CN202656444U (en) * | 2012-03-30 | 2013-01-09 | 林世平 | Manufacturing device for five-layer melt co-extruded fiber reinforced plastic plate |
| CN202668846U (en) * | 2012-03-30 | 2013-01-16 | 林世平 | Double-layer ring-type steel band extruder |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058817A (en) * | 2015-09-01 | 2015-11-18 | 山东格瑞德集团有限公司 | Device for manufacturing continuous fiber-reinforced thermoplastic resin sheet |
| CN105328745A (en) * | 2015-11-16 | 2016-02-17 | 耒阳新达微科技有限公司 | Mechanical plate shearing machine |
| CN105416984A (en) * | 2015-12-08 | 2016-03-23 | 中山市信立富机械科技有限公司 | Melt material conveying mechanism |
| CN106562627A (en) * | 2016-10-21 | 2017-04-19 | 泰安三英新材料有限公司 | Hard cotton pillow core continuous and automatic production line and processing method thereof |
| CN106863733A (en) * | 2017-03-15 | 2017-06-20 | 浙江巨业塑料型材有限公司 | Plastic material shaping, cooling, diced system |
| CN109849373A (en) * | 2019-01-25 | 2019-06-07 | 肖睿 | A kind of carbon fiber prepreg acting device for carbon fiber automatic fiber placement machine |
| CN109849373B (en) * | 2019-01-25 | 2023-12-22 | 肖睿 | Carbon fiber prepreg actuating device for automatic carbon fiber laying machine |
| CN111016221A (en) * | 2019-08-26 | 2020-04-17 | 山东格瑞德集团有限公司 | A kind of chain plate type thermoplastic sheet equipment and preparation method of long fiber thermoplastic sheet |
| CN113276449A (en) * | 2021-07-23 | 2021-08-20 | 山东泰恒智能环境科技有限公司 | Pretreatment paving device for carbon fiber composite material |
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Application publication date: 20150603 |