CN106696298A - Online hot pressed composite panel production equipment and production process thereof - Google Patents
Online hot pressed composite panel production equipment and production process thereof Download PDFInfo
- Publication number
- CN106696298A CN106696298A CN201710017769.8A CN201710017769A CN106696298A CN 106696298 A CN106696298 A CN 106696298A CN 201710017769 A CN201710017769 A CN 201710017769A CN 106696298 A CN106696298 A CN 106696298A
- Authority
- CN
- China
- Prior art keywords
- machine
- hot press
- online
- slow cooling
- layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0021—Combinations of extrusion moulding with other shaping operations combined with joining, lining or laminating
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
- B29C43/24—Calendering
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0011—Combinations of extrusion moulding with other shaping operations combined with compression 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
-
- 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
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2009/00—Layered products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2011/00—Optical elements, e.g. lenses, prisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2011/00—Optical elements, e.g. lenses, prisms
- B29L2011/0075—Light guides, optical cables
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses online hot pressed composite panel production equipment which comprises a drier, a dedustor, a distributor, a single screw extruder, a full-automatic multi-layer coextrusion clothes rack die head, a multi-roll calender, a slow cooling rack, a defect detector, a thickness detector, a temperature equalizer, a precise temperature hot press, a traction mulch applicator, an edge cutting traction machine, a transverse cutting machine and a manipulator. A production process of the online hot pressed composite panel comprises the specific steps: S1, material selection; S2, drying; S3, material supply; S4, hot melting; S4, extrusion calendaring forming; S6, cooling and detection; S7, temperature control and hot pressing; and S8, tailoring and stacking. According to the online hot pressed composite panel production equipment and the production process thereof, one material is used and is primarily calendered and formed, so that the manufacturing process is simple, the production efficiency is high, the overall cost is low, the environment is little in influence, and the product is good in transmittance.
Description
Technical field
The present invention relates to a kind of composite board production equipment and technique, and in particular to a kind of online hot press composite board material production
Equipment and its production technology, belong to optical diffusing plate and light guide plate production technical field.
Background technology
Light guide plate is that then using has high reflectivity and the not high-tech of extinction using the acryl/PC plate material of optical grade
Skill material, light guiding points are stamped in the acryl sheet material bottom surface of optical grade with UV screen printing technologies；Using optical grade acrylic plate
Material draws the light issued from lamp in the stop of optical grade acryl plate surface, when light is mapped to each light guiding points, reflects
Then light can destroy conditioned reflex and projected by light guide plate front toward all angles diffusion；By various densitys, not of uniform size lead
Luminous point, can make light guide plate uniformly light-emitting；The purposes of reflector plate is that the light for exposing bottom surface is reflected back in light guide plate, for improving
The service efficiency of light；Existing light guide plate production equipment complex structure, complex manufacturing causes low production efficiency.
The content of the invention
To solve the above problems, the present invention proposes a kind of online hot press composite board material production equipment and its production technology,
Only with a kind of material and by once prolonging molded, manufacturing process is simple, and production efficiency is high, overall low cost, to the shadow of environment
Sound is small, and the transmitance of product is good.
To achieve the above object, the present invention provides following technical scheme：Online hot press composite board material production of the invention sets
It is standby, including drying machine, dust removal machine, with part machine, single screw extrusion machine, full-automatic multi-layer co-extrusion hanger-style die, multi-rolling mill,
Slow cooling frame, flaw detecting instrument, thickness gauge, temperature perseverance machine, precision temperature hot press, traction laminating machine, trimming hauling machine,
Transverse cutting unit, manipulator, by dry feedstock transportation to dust removal machine dedusting, dust removal machine is by the feedstock transportation after dedusting for the drying machine
To single screw extrusion machine hopper, at the same time with part machine by additive rationing to single screw extrusion machine, single screw extrusion machine
Multi-layer coextruding die head, full-automatic multi-layer co-extrusion hanger-style die extrusion multi-layer thick are delivered to after raw material kneading plasticizing is become into solution
Uniform thin slice to multi-rolling mill is spent, multi-rolling mill is integral by multilayer or single sheet pressing, multi-rolling mill pressing
Sheet material afterwards is delivered to slow cooling frame Slow cooling, is arranged at the flaw detecting instrument on slow cooling frame with thickness gauge to sheet material quality
Carry out real-time monitoring to be automatically adjusted with thickness, the sheet material cooled down through slow cooling frame is delivered to temperature perseverance machine and carries out temperature to sheet material temperature
The permanent control of degree so that plate surface centre is consistent with lip temperature and enters accurate temperature control hot press, accurate temperature control heat
Micro- structure nickel plate of press roller rolls out corresponding micro- structure to plate surface；Sheet material after traction laminating machine overlay film is delivered to trimming
Hauling machine cuts off both sides rim charge, then is delivered to transverse cutting unit and carries out crosscutting finished product, and finished product is captured stacking by manipulator；Also include draping
Device, the net-changing device is fixedly installed on single screw extrusion machine side, and the net-changing device side is fixed with measuring pump, the metering
Pump side is installed with full-automatic multi-layer co-extrusion hanger-style die, and the full-automatic multi-layer co-extrusion hanger-style die is arranged on many roll-ins
Prolong machine upper end；The multi-rolling mill includes stack, front swing arm, rear-swing arm, and the stack both sides are respectively provided with front swing arm
And rear-swing arm, lash adjusting device is provided between the stack, the stack is also connected with slow cooling frame；
Above-mentioned online its production technology of hot press composite board material is specific as follows：
The first step, sorting：From light transmittance be 87%~90%, refractive index be 1.53 to 1.62 PMMA, PS, PC, MS,
PET or PP materials are made optical grade feed particulate material；
Second step, dries：By the first step, in raw material feeding drying machine be dried treatment, make raw aqueous rate≤
0.13%；
3rd step, feed：By dry feedstock transportation to dust removal machine dedusting；Dust removal machine is by the feedstock transportation after dedusting to list
Screw extruder hopper, at the same time with part machine by diffusant rationing to single screw extrusion machine；
4th step, hot melt：The raw material of diffusant will be mixed in single screw extrusion machine, mixed using 220 DEG C~260 DEG C temperature
Practice plasticizing and become solution；
5th step, extrusion calendaring shaping：Single screw extrusion machine is delivered to automatically after raw material kneading plasticizing is become into solution
Multi-layer co-extruded hanger-style die, die head extrudes the uniform thin slice of multi-layered thickness to multi-rolling mill, and multi-rolling mill is by multi-layer thin
Piece pressing is integral, obtains the optics sheet material that thickness is 0.5mm~10mm；
6th step, cooling and detection：Sheet material after multi-rolling mill pressing is exported to slow cooling frame Slow cooling, is arranged at slow
Flaw detecting instrument on cold frame and thickness gauge sheet material quality and thickness are carried out real-time monitoring and by signal feed back to it is complete from
Multi-layer co-extruded hanger-style die is moved to be adjusted product thickness；
7th step, temperature control and hot pressing：Temperature perseverance machine is provided with nine pairs of temperature control rollers to the permanent control of plate surface temperature
Enter accurate temperature control hot press afterwards, micro- structure nickel plate of accurate temperature control hot press cylinder surface can be according to different micro- of product surface
Structure is changed；
8th step, cuts stacking：Trimming hauling machine excision both sides rim charge is delivered to by the thin slice after traction laminating machine overlay film,
Being delivered to transverse cutting unit again carries out crosscutting finished product, and finished product is captured stacking by manipulator.
Further, optics sheet material surface texture for pyramid, arc cylinder shape, prism shape, planar shaped and multilayer it is common
The one kind squeezed in shape；Described prism shape is ∧ or ∩, and 70~130 degree of prism shape angle is highly 5~55 μm；
A diameter of 10~220 μm of circular arc and cylinder, are highly 10~60 μm.
Further, the pitch of described various micro-structurals is at 20 μm~500 μm；The arrangement mode of its pitch is arranged for straight line
Row, angle of inclination arrangement or dot matrix arrangement.
Further, described micro-structural angular error is ± 0.5 degree.
Further, described composite board is single layer of substrate material or multi-layer substrate co-extrusion.
Further, the base material haze value of described multi-layer co-extruded composite board can be with identical or differ.
Further, the diffusant of addition can be the spherical ultra tiny ball of inorganic silicon or organosilicon in described base material
Shape particle.
Further, the multi-rolling mill is configured with 3~5 stacks.
Further, the stack be cylindrical type, 400~φ of diameter phi 500, surface has plated one by electrochemical method
The nickel alloy layer of 30 μm~100 μm of layer, surface mirror surface treatment.
Further, a plurality of slow cooling roller is arranged on described slow cooling frame, slow cooling roller has water-cooled with air-cooled structure, slow cooling
Roller surface is using chromium plating and spraying Teflon.
Further, nine pairs of temperature control rollers are arranged on described temperature perseverance machine.
Further, micro- structure nickel plate of the roller surface of described precision temperature hot press can be changed, the micro- structure in nickel plate
According to product by radium-shine device fabrication, the gap of two rollers is by hydraulic servo oil cylinder precise control.
Further, described traction laminating machine has a pair of carry-over pinch rolls, and the surface of roller is specific rubber layer, with double
Overlay film system, diaphragm is fitted in composite board surface by smooth after spreading roll.
Further, described trimming hauling machine has two pairs of carry-over pinch rolls, between be provided with cut circular saw trimming mode or
It is that nothing cuts cutting disc trimming mode, two kinds of trimming modes can all be adjusted in width.
Further, described transverse cutting unit point cuts saw blade cutting with without paring blade cutting, and two kinds of cutting modes can
Qualified product size is cut to blooming piece sheet material.
Further, the manipulator is used and captures product without shadow vacuum cup.
Further, it is provided with cooling duct in the stack.
Further, the full-automatic multi-layer co-extrusion hanger-style die includes die body, and the die body lower end is provided with die lip, institute
State and damping block is provided with die body, the die body upper end center is provided with runner mouthful, and the die body upper surface is additionally provided with multiple heating
Circle plug, the runner mouthful connection rack-style runner.
Compared with prior art, online hot press composite board material production equipment of the invention and its production technology have the present invention
Have the advantage that：
1st, only with a kind of material and by once prolonging molded, it is not necessary to first pass through biaxial tension manufacture basement membrane, then in base
Film top while the cost of raw material is low, shortens manufacturing man-hours, overall low cost using the manufacture of UV ultraviolet curing processes.
2nd, due to that need not use solvent, also the method for relatively coating will get well in environmental protection, security, the influence to environment
It is small.
3rd, the present invention is manufactured directly from the macromolecular material of high transmittance refractive index by way of hot melt prolongs pressure, its
Manufacturing process is simple.
4th, only it is molded with a kind of material, improves the transmitance of product, makes the refractive index of product more stable, will not be because of
The material of two or more unlike material is overlapped and influences refractive index.
Brief description of the drawings
Brief description of the drawings
Fig. 1 is its drying machine of apparatus of the present invention to slow cooling frame pipeline organization schematic diagram；
Fig. 2 is its slow cooling frame of apparatus of the present invention to manipulator pipeline organization schematic diagram；
Fig. 3 is hot-pressing roller side of the present invention and end construction schematic diagram；
Fig. 4 is temperature of the invention perseverance side view；
Fig. 5 is accurate temperature control hot press front view of the invention；
Fig. 6 is product structure schematic diagram of the invention；
Fig. 7 is the amplification one of which structural representation at F in Fig. 6；
Fig. 8 is the amplification one of which structural representation at F in Fig. 6；
Fig. 9 is the amplification one of which structural representation at F in Fig. 6；
Figure 10 is the amplification one of which structural representation at F in Fig. 6；
Figure 11 is that this product surface is the enlarged diagram of cylindrical protrusions；
Figure 12 is that this product surface is the raised enlarged diagram of pyramid；
In figure：1~drying machine, 2~dust removal machine, 3~match somebody with somebody part machine, 4~single screw extrusion machine, 5~full-automatic multi-layer co-extrusion
Hanger-style die, 6~multi-rolling mill, 7~slow cooling frame, 8~flaw detecting instrument, 9~temperature perseverance machine, 10~Thickness sensitivity
Instrument, 11~accurate temperature control hot press, 12~traction laminating machine, 13~traction bead cutter, 14~transverse cutting unit, 15~manipulator, 101
~primary diaphragm, 102~bulge-structure and 103~secondary diaphragm.
Specific embodiment
As shown in Figures 1 to 12, online hot press composite board material production equipment of the invention, including drying machine 1, dust removal machine 2,
With part machine 3, single screw extrusion machine 4, full-automatic multi-layer co-extrusion hanger-style die 5, multi-rolling mill 6, slow cooling frame 7, Defect Detection
Instrument 8, temperature perseverance machine 9, thickness gauge 10, precision temperature hot press 11, traction laminating machine 12, traction bead cutter 13, crosscutting
Machine 14 and manipulator 15；By dry feedstock transportation to the dedusting of dust removal machine 2, dust removal machine 2 is by the feedstock transportation after dedusting for drying machine 1
To the hopper of single screw extrusion machine 4, at the same time with extension set 3 by additive rationing to single screw extrusion machine 4, Single screw extrusion
Machine 4 is delivered to full-automatic multi-layer co-extrusion hanger-style die 5, full-automatic multi-layer co-extrusion clothes hanger after raw material kneading plasticizing is become into solution
Coventry type die head coventry 5 extrudes the uniform thin slice of multi-layered thickness to multi-rolling mill 6, and multi-rolling mill 6 is integral by composite wafer pressing, many
Sheet material after roll calendar 6 is pressed is delivered to the Slow cooling of slow cooling frame 7, is arranged at the flaw detecting instrument 8 on slow cooling frame 7 to sheet material
Quality carries out real-time monitoring, after the sheet material cooled down through slow cooling frame 7 is delivered to temperature perseverance machine 9 to the permanent control of plate surface temperature
Thickness, error information transmission full-automatic multi-layer co-extrusion hanger-style die regulation die lip, accurate temperature are measured by thickness gauge 10
Control hot press 11 carries out micro- structure compacting to plate surface, and the pressure roller C Surface of accurate temperature control hot press 10 studs with micro- structure nickel plate A, according to
Micro- structure nickel plate A can be changed according to different micro- structures；The micro- structure composite board for suppressing carries out two-sided covering by traction laminating machine 12
Film process；Sheet material after treatment carries out trimming by drawing bead cutter 13, and then the cutting on line of transverse cutting unit 14 is wanted into size is met
The product asked, manipulator 15 carries out stacking to finished product.
Above-mentioned online its production technology of hot press composite board material is specific as follows：
The first step, sorting：From light transmittance be 87%~90%, refractive index be 1.53 to 1.62 PMMA, PS, PC, MS,
PET or PP materials are made optical grade feed particulate material；
Second step, dries：By the first step, in raw material feeding drying machine 1 be dried treatment, make raw aqueous rate≤
0.13%；
3rd step, feed：By dry feedstock transportation to the dedusting of dust removal machine 2；Dust removal machine 2 by the feedstock transportation after dedusting extremely
The hopper of single screw extrusion machine 4, at the same time with extension set 3 by diffusant rationing to single screw extrusion machine 4；
4th step, hot melt：The raw material of diffusant will be mixed in single screw extrusion machine 4, using 220 DEG C~260 DEG C temperature
Kneading plasticizing becomes solution；
5th step, extrusion calendaring shaping：Single screw extrusion machine 4 is delivered to automatically after raw material kneading plasticizing is become into solution
Multi-layer co-extruded hanger-style die 5, to multi-rolling mill 6, multi-rolling mill 6 presses thin slice to the extrusion uniform thin slice of multi-layered thickness
Integrally, the otpical leaf sheet material that thickness is 0.5mm~10mm is obtained；
6th step, cooling and detection：Sheet material after multi-rolling mill 6 is pressed is exported to the Slow cooling of slow cooling frame 7, is arranged at
Flaw detecting instrument 8 on slow cooling frame 7 carries out real-time monitoring with thickness gauge 10 to sheet material quality；
7th step, temperature control and hot pressing：After temperature perseverance machine is provided with 9 pairs of temperature control rollers to the permanent control of plate surface temperature
Into accurate temperature control hot press, micro- structure nickel plate A of accurate temperature control hot press cylinder surface can be according to different micro- of product surface
Structure is changed；
8th step, cuts stacking：Trimming hauling machine excision both sides rim charge is delivered to by the thin slice after traction laminating machine overlay film,
Being delivered to transverse cutting unit again carries out crosscutting finished product, and finished product is captured stacking by manipulator.
Wherein, optics sheet material surface texture is in pyramid, arc cylinder shape, prism shape, planar shaped, multi-layer co-extruded shape
One kind；Described prism shape is ∧ or ∩ structures, and 70~130 degree of its angle is highly 5~55 μm；Circular arc and circle
A diameter of 10~220 μm of cylindricality, are highly 10~60 μm.
Wherein, at 20 μm~500 μm, the arrangement mode of its pitch is arranged in a straight line or inclines the pitch of various micro-structurals
Angle is arranged and dot matrix arrangement.
Wherein, the control of micro-structural angular error is at ± 0.5 degree.
Wherein, thin slice sheet material is single layer of substrate material or multi-layer substrate co-extrusion, and multi-layer co-extruded otpical leaf sheet material includes
Primary diaphragm 101, secondary diaphragm 103 and bulge-structure 102.
Wherein, the base material haze value of multi-layer co-extruded thin slice sheet material can be with identical or differ.
Wherein, the diffusant of addition can be the spherical ultra-fine particles of inorganic silicon or organosilicon in base material.
Wherein, multiple roll extruder 6 configures 3~5 stacks.
Wherein, stack is cylindrical type, 400~φ of diameter phi 500, surface by electrochemical method plated one layer 30 μm~
100 μm of nickel alloy layer surface mirror surface treatment.
Wherein, a plurality of slow cooling roller is arranged on slow cooling frame 7, slow cooling roller has water-cooled and air-cooled structure, and slow cooling roller surface is adopted
With chromium plating and Teflon technology.
Wherein, nine couples of temperature control roller B are arranged on temperature perseverance machine 9.
Wherein, micro- structure nickel plate A of the roller C Surface of precision temperature hot press 11 can be changed, and the micro- structure in nickel plate is according to product
Product are by radium-shine device fabrication；The gap of two rollers is by hydraulic servo oil cylinder D precise controls.
Wherein, traction laminating machine 12 has a pair of carry-over pinch rolls, and the surface of roller is specific rubber layer, with double overlay film system
System, diaphragm is fitted in product surface by smooth after spreading roll.
Wherein, trimming hauling machine 13 has two pairs of carry-over pinch rolls, between be provided with and cut circular saw trimming mode or without cutting circle
Dise knife trimming mode, two kinds of trimming modes can all be adjusted in width.
Wherein, 14 points of transverse cutting unit cuts saw blade cutting with without paring blade cutting, and two kinds of cutting modes can be to optical film
Sheet material cuts qualified product size.
Wherein, manipulator 15 captures product using without shadow vacuum cup.
Due to full-automatic multi-layer co-extrusion hanger-style die, its concrete structure is prior art, therefore, no longer illustrate its specific
Structure, it includes die body, and the die body lower end is provided with die lip, and damping block, the die body upper end center are provided with the die body
Runner mouthful is provided with, the die body upper surface is additionally provided with multiple heating collar plugs, the runner mouthful connection rack-style runner.
With above-mentioned according to desirable embodiment of the invention as enlightenment, by above-mentioned description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to its technical scope is determined according to right.
Claims (15)
1. a kind of online hot press composite board material production equipment, it is characterised in that：Including the original set gradually according to production line
Expect dry drying machine, the dry feedstock that drying machine is exported is carried out the dust removal machine of dedusting, the raw material that dust removal machine is exported is carried out
Kneading plasticizing becomes the single screw extrusion machine of solution, and the single screw extrusion machine input is additionally provided with additive rationing
With part machine, by the solution that single screw extrusion machine is exported extruded and extruded the uniform melt thin slice of multi-layered thickness it is complete from
Multi-layer co-extruded hanger-style die is moved, the melt thin slice that full-automatic multi-layer co-extrusion hanger-style die is extruded is pressed into integrated plate
Multi-rolling mill, the integrated plate that multi-rolling mill completes calendering is carried out into the slow cooling frame of Slow cooling, on slow cooling frame
Slow cooling sheet material carries out sheet material quality and thickness to carry out real-time monitoring and automatically adjusts, and is arranged at the inspection of the flaw on slow cooling frame
Instrument and thickness gauge are surveyed, the sheet material of slow cooling frame cooling output is carried out carrying out temperature equalization control so that in the middle of product surface
The temperature equalization machine being consistent with lip temperature, the sheet material that temperature equalization machine is exported is carried out the precision temperature of accurate temperature control hot pressing
Control hot press, is provided with micro- structure nickel plate that corresponding micro- structure is rolled out to product surface on described accurate its roller of temperature control hot press,
The sheet material of accurate temperature control hot press output end is carried out the traction laminating machine of surface coating, the sheet material after laminating machine overlay film will be drawn
Cut off the trimming hauling machine of both sides rim charge, the trimming sheet material that trimming hauling machine is exported is carried out into crosscutting transverse cutting unit, by horizontal stroke
Cut machine output crosscutting sheet material crawl after stacking manipulator；Also include net-changing device；The net-changing device is fixed on Single screw extrusion
Machine side, the net-changing device side is fixed with measuring pump, the measuring pump opposite side and full-automatic multi-layer co-extrusion hanger-style die
Install, the full-automatic multi-layer co-extrusion hanger-style die is arranged on multi-rolling mill upper end；The multi-rolling mill includes calendering
Roller, front swing arm, rear-swing arm, the stack both sides are respectively provided with front swing arm and rear-swing arm, and gap is provided between the stack
Adjusting apparatus, the stack is also connected with slow cooling frame.
2. hot press composite board material production equipment as claimed in claim 1 online, it is characterised in that described on described roller
To change structure, described roller is driven micro- structure nickel plate by hydraulic servo oil cylinder, and full-automatic electronic is provided between adjacent two roller
Chi；
3. hot press composite board material production equipment as claimed in claim 1 or 2 online, it is characterised in that each micro- structure nickel plate
At 20 μm~500 μm, the arrangement mode of its pitch is arranged in a straight line, angle of inclination arrangement and dot matrix arrangement to the pitch of its micro- structure
In one kind.
4. hot press composite board material production equipment as claimed in claim 1 or 2 online, it is characterised in that：Described micro- structure nickel plate
Its micro- structure angular error is ± 0.5 °.
5. hot press composite board material production equipment as claimed in claim 1 online, it is characterised in that the multi-rolling mill is set
There are 3~5 stacks；The stack is cylindrical type, and 400~φ of diameter phi 500cm, the stack surface electrochemistry is coated with
One layer 30 μm~100 μm of nickel alloy layer surface minute surface；Cooling duct is provided with the stack.
6. hot press composite board material production equipment as claimed in claim 1 online, it is characterised in that on described slow cooling frame
A plurality of slow cooling roller is arranged, slow cooling roller includes water-cooled and air-cooled structure, and slow cooling roller surface is coated with layers of chrome, and is coated with Teflon
Layer.
7. hot press composite board material production equipment as claimed in claim 1 online, it is characterised in that described temperature perseverance machine by
Nine pairs of temperature rolls are constituted.
8. hot press composite board material production equipment as claimed in claim 1 online, it is characterised in that described traction laminating machine bag
A pair of carry-over pinch rolls are included, the surface of the carry-over pinch rolls is specific rubber layer, and described traction laminating machine is provided with double overlay film system
System, diaphragm is fitted in product surface by smooth after spreading roll.
9. hot press composite board material production equipment as claimed in claim 1 online, it is characterised in that described trimming hauling machine by
The two pairs of carry-over pinch rolls are constituted, and are provided between two pairs of carry-over pinch rolls and are cut circular saw trimming mechanism or without cutting cutting disc trimming mechanism,
It is described to cut circular saw trimming mechanism or be provided with manual width adjustment mechanism without cutting disc trimming mechanism its avris is cut.
10. hot press composite board material production equipment as claimed in claim 1 online, it is characterised in that described transverse cutting unit is to cut
Saw blade cutting machine structure or without in paring blade cutting mechanism.
11. online hot press composite board material production equipments as claimed in claim 1, it is characterised in that the manipulator is by without shadow
Vacuum cup machinery hand is constituted.
12. a kind of online hot press composite board material production technologies, it is characterised in that the technique is specific as follows：
The first step, sorting：It is 87%~90% from light transmittance, refractive index is 1.53 to 1.62 PMMA, PS, PC, MS, PET
Or PP materials are made optical grade feed particulate material；
Second step, dries：Optical grade feed particulate material feeding drying machine obtained in the first step is dried treatment, contains raw material
Water rate≤0.13%；
3rd step, feed：By dry feedstock transportation to dust removal machine dedusting；Dust removal machine is by the feedstock transportation after dedusting to single screw rod
Extruder hopper, while matching somebody with somebody part machine by diffusant rationing to single screw extrusion machine；
4th step, hot melt：The 3rd step will be completed and mix the raw material of diffusant in single screw extrusion machine, using 220 DEG C~260 DEG C
Temperature kneading plasticizing becomes solution；
5th step, extrusion calendaring shaping：Single screw extrusion machine is delivered to multi-layer co-extruded mould after raw material kneading plasticizing is become into solution
Head, full-automatic multi-layer co-extrusion hanger-style die extrudes the uniform thin slice of multi-layered thickness to multi-rolling mill, and multi-rolling mill is being incited somebody to action
Composite wafer pressing is integral, obtains the optics sheet material that thickness is 0.5mm~10mm；
6th step, cooling and detection：Sheet material after multi-rolling mill pressing is exported to slow cooling frame Slow cooling, is arranged at slow cooling frame
On flaw detecting instrument and thickness gauge real-time monitoring is carried out to sheet material quality and thickness and signal is fed back to full-automatic many
Layer co-extrusion clothes hanger die head is adjusted to product thickness；
7th step, temperature control and hot pressing：It is laggard to the permanent control of plate surface temperature that temperature perseverance machine is provided with nine pairs of temperature control rollers
Enter accurate temperature control hot press, micro- structure nickel plate of accurate temperature control hot press cylinder surface carries out micro- structure to product, according to product before micro- structure
The different micro- structure in product surface is changed；
8th step, cuts stacking：Trimming hauling machine excision both sides rim charge is delivered to by the sheet material after traction laminating machine overlay film, then it is defeated
Delivering to transverse cutting unit is carried out crosscutting being finished product, and finished product is captured stacking by manipulator.
13. online hot press composite board material production technologies as claimed in claim 12, it is characterised in that optics sheet material surface texture
It is the one kind in pyramid, arc cylinder shape, prism shape, planar shaped and multi-layer co-extruded shape, described its structure of prism shape is
∧ or ∩, 70~130 ° of prism shape its angle, it is highly 5~55 μm；Circular arc and a diameter of the 10~220 of cylinder
μm, highly it is 10~60 μm.
14. online hot press composite board material production technologies as claimed in claim 13 and production equipment, are characterised by, described sheet material
It is single layer of substrate material or multi-layer co-extruded base material.
15. online hot press composite board material production technologies as claimed in claim 12 and production equipment, are characterised by, described diffusion
Agent is the spherical ultra tiny spherical particle of inorganic silicon or organosilicon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710017769.8A CN106696298B (en) | 2017-01-10 | 2017-01-10 | A kind of online hot press composite board material production equipment and its production technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710017769.8A CN106696298B (en) | 2017-01-10 | 2017-01-10 | A kind of online hot press composite board material production equipment and its production technology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106696298A true CN106696298A (en) | 2017-05-24 |
| CN106696298B CN106696298B (en) | 2019-02-22 |
Family
ID=58908154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710017769.8A Expired - Fee Related CN106696298B (en) | 2017-01-10 | 2017-01-10 | A kind of online hot press composite board material production equipment and its production technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106696298B (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107603044A (en) * | 2017-09-06 | 2018-01-19 | 惠州市凯帝智光电科技有限公司 | Multi-functional clad plate and preparation method thereof |
| CN108943756A (en) * | 2018-07-04 | 2018-12-07 | 浙江博朗生态家居科技有限公司 | A kind of floor production line of automatic blanking |
| CN109051051A (en) * | 2018-07-24 | 2018-12-21 | 昆山锦林光电材料有限公司 | A kind of conveying device applied to light guide plate |
| CN109358387A (en) * | 2018-12-02 | 2019-02-19 | 深圳市天诺通光电科技有限公司 | U-shaped structure high PS diffuser plate and its manufacture craft and application thoroughly |
| CN109407202A (en) * | 2018-11-16 | 2019-03-01 | 薛治邑 | A kind of SMS light guide plate and preparation method |
| CN112829157A (en) * | 2021-01-26 | 2021-05-25 | 深圳市铭智机电自动化有限公司 | Full-automatic silica gel section tectorial membrane all-in-one |
| CN113715353A (en) * | 2021-07-29 | 2021-11-30 | 无锡市博宇塑机有限公司 | PP floor production equipment and method |
| CN115416325A (en) * | 2022-09-01 | 2022-12-02 | 马栋才 | Continuous production line for automobile foot pads |
| CN115972639A (en) * | 2022-12-30 | 2023-04-18 | 广东东德科技股份有限公司 | Control method, device and equipment for light diffusion plate preparation system and storage medium |
| CN116811280A (en) * | 2023-08-29 | 2023-09-29 | 江苏肯帝亚木业有限公司 | CSPC composite floor hot pressing device and technology |
| CN118061558A (en) * | 2024-04-19 | 2024-05-24 | 德州宏瑞土工材料有限公司 | Composite production device for drain board |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5792487A (en) * | 1996-04-10 | 1998-08-11 | Witt Plastics Of Florida Inc. | Corrugated plastic wall panels |
| US20020125595A1 (en) * | 2001-01-05 | 2002-09-12 | Howmedica Osteonics Corp. | Process for forming bioabsorbable implants |
| US20060118238A1 (en) * | 2004-12-08 | 2006-06-08 | Hossein Borazghi | Process and machine for producing lightweight thermoplastic composite products in a continuous manner |
| CN101894676A (en) * | 2010-06-23 | 2010-11-24 | 深圳清华大学研究院 | Diaphragm for super capacitor electrode plate as well as manufacturing system and technology thereof |
| CN101992546A (en) * | 2010-09-26 | 2011-03-30 | 常州丰盛光电科技股份有限公司 | Zoning temperature control drum for microstructure replication |
| CN102975370A (en) * | 2012-11-12 | 2013-03-20 | 肇庆市峰明光电科技有限公司 | Production method and production device of optical composite sheet material |
| CN204604943U (en) * | 2014-12-22 | 2015-09-02 | 江阴申隆包装材料有限公司 | A kind of back of the body strip of paper used for sealing production system |
| CN104972650A (en) * | 2014-04-11 | 2015-10-14 | 江苏德盈土工材料有限公司 | Electric-heating press machine of plastic drainage plate |
| CN105034303A (en) * | 2015-07-28 | 2015-11-11 | 江苏光辉包装材料有限公司 | Rapid forming device and preparation method for flat-film-method polyester thermal contraction film cast sheet |
-
2017
- 2017-01-10 CN CN201710017769.8A patent/CN106696298B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5792487A (en) * | 1996-04-10 | 1998-08-11 | Witt Plastics Of Florida Inc. | Corrugated plastic wall panels |
| US20020125595A1 (en) * | 2001-01-05 | 2002-09-12 | Howmedica Osteonics Corp. | Process for forming bioabsorbable implants |
| US20060118238A1 (en) * | 2004-12-08 | 2006-06-08 | Hossein Borazghi | Process and machine for producing lightweight thermoplastic composite products in a continuous manner |
| CN101894676A (en) * | 2010-06-23 | 2010-11-24 | 深圳清华大学研究院 | Diaphragm for super capacitor electrode plate as well as manufacturing system and technology thereof |
| CN101992546A (en) * | 2010-09-26 | 2011-03-30 | 常州丰盛光电科技股份有限公司 | Zoning temperature control drum for microstructure replication |
| CN102975370A (en) * | 2012-11-12 | 2013-03-20 | 肇庆市峰明光电科技有限公司 | Production method and production device of optical composite sheet material |
| CN104972650A (en) * | 2014-04-11 | 2015-10-14 | 江苏德盈土工材料有限公司 | Electric-heating press machine of plastic drainage plate |
| CN204604943U (en) * | 2014-12-22 | 2015-09-02 | 江阴申隆包装材料有限公司 | A kind of back of the body strip of paper used for sealing production system |
| CN105034303A (en) * | 2015-07-28 | 2015-11-11 | 江苏光辉包装材料有限公司 | Rapid forming device and preparation method for flat-film-method polyester thermal contraction film cast sheet |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107603044B (en) * | 2017-09-06 | 2020-07-14 | 惠州市凯帝智光电科技有限公司 | Multifunctional composite board and preparation method thereof |
| CN107603044A (en) * | 2017-09-06 | 2018-01-19 | 惠州市凯帝智光电科技有限公司 | Multi-functional clad plate and preparation method thereof |
| CN108943756A (en) * | 2018-07-04 | 2018-12-07 | 浙江博朗生态家居科技有限公司 | A kind of floor production line of automatic blanking |
| CN109051051B (en) * | 2018-07-24 | 2023-09-19 | 昆山锦林光电材料有限公司 | Conveying device applied to light guide plate |
| CN109051051A (en) * | 2018-07-24 | 2018-12-21 | 昆山锦林光电材料有限公司 | A kind of conveying device applied to light guide plate |
| CN109407202A (en) * | 2018-11-16 | 2019-03-01 | 薛治邑 | A kind of SMS light guide plate and preparation method |
| CN109358387A (en) * | 2018-12-02 | 2019-02-19 | 深圳市天诺通光电科技有限公司 | U-shaped structure high PS diffuser plate and its manufacture craft and application thoroughly |
| CN112829157A (en) * | 2021-01-26 | 2021-05-25 | 深圳市铭智机电自动化有限公司 | Full-automatic silica gel section tectorial membrane all-in-one |
| CN113715353A (en) * | 2021-07-29 | 2021-11-30 | 无锡市博宇塑机有限公司 | PP floor production equipment and method |
| CN115416325A (en) * | 2022-09-01 | 2022-12-02 | 马栋才 | Continuous production line for automobile foot pads |
| CN115972639A (en) * | 2022-12-30 | 2023-04-18 | 广东东德科技股份有限公司 | Control method, device and equipment for light diffusion plate preparation system and storage medium |
| CN116811280A (en) * | 2023-08-29 | 2023-09-29 | 江苏肯帝亚木业有限公司 | CSPC composite floor hot pressing device and technology |
| CN116811280B (en) * | 2023-08-29 | 2023-11-28 | 江苏肯帝亚木业有限公司 | CSPC composite floor hot press device |
| CN118061558A (en) * | 2024-04-19 | 2024-05-24 | 德州宏瑞土工材料有限公司 | Composite production device for drain board |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106696298B (en) | 2019-02-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106696298A (en) | Online hot pressed composite panel production equipment and production process thereof | |
| CN106671455A (en) | Silk-screen-printing-free light guide plate online production process and production device | |
| CN105711226B (en) | The laminating process units of PVC stone plastic floor film on surface four-roll calendarings | |
| CN108156676B (en) | Production method of flame-retardant graphene modified far-infrared electrothermal film | |
| CN205522886U (en) | PVC film rigging machine | |
| EP2670577B2 (en) | Cooling device and cooling method for an extrudate | |
| JP2012501462A (en) | Optical sheet and manufacturing method thereof | |
| EP2132019A1 (en) | Method and apparatus for manufacturing uneven thickness resin sheet | |
| CN205553494U (en) | Four roll -ins of pad pasting of PVC stone plastic floor surface are prolonged to cover and are closed apparatus for producing | |
| CN205588747U (en) | Surperficial laminating equipment of piece or membrane material production line and piece or membrane material | |
| CN106313838A (en) | High-transparency cigarette film and preparation method thereof | |
| CN107042679B (en) | Laminating equipment for PVC laminated floor | |
| WO1994006616A1 (en) | Device and process for controlling the bead size in the glazing rolls | |
| EP0704288B1 (en) | Apparatus for controlling the bank size in the production of films and sheets | |
| US7172720B2 (en) | Apparatus and method for measuring and of controlling the gap between polymer sheet cooling rolls | |
| CN106671440A (en) | High-transmittance silk-screen-printing-free optical thin slice extrusion calendaring device and process | |
| CN205326316U (en) | One -step refining PVC floor forming mechanism | |
| CN101977752A (en) | Method for producing partially thick resin sheet | |
| CN112123802A (en) | Arc edge synchronous register SPC board manufacturing installation | |
| CN104972720A (en) | Stratified structure synthetic paper and preparation method thereof | |
| CN101646546A (en) | Method and apparatus for manufacturing uneven thickness resin sheet | |
| CN106554152A (en) | Glass fibre filament cutter breaks up roller | |
| CN108749236A (en) | A kind of high rigidity composite material | |
| CN105676328B (en) | A kind of manufacturing method of ultra-thin grating | |
| CN112248478A (en) | Production process of aluminum-plastic panel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190222 Termination date: 20210110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |