CN106042475A - PCB nonmetallic material steel-plastic composite building template as well as preparation production line and preparation method thereof - Google Patents
PCB nonmetallic material steel-plastic composite building template as well as preparation production line and preparation method thereof Download PDFInfo
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- CN106042475A CN106042475A CN201610513706.7A CN201610513706A CN106042475A CN 106042475 A CN106042475 A CN 106042475A CN 201610513706 A CN201610513706 A CN 201610513706A CN 106042475 A CN106042475 A CN 106042475A
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- building template
- steel plate
- steel
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- 239000004033 plastic Substances 0.000 title claims abstract description 68
- 229920003023 plastic Polymers 0.000 title claims abstract description 68
- 239000000463 material Substances 0.000 title claims abstract description 59
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- 239000002131 composite material Substances 0.000 title abstract 2
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 70
- 239000010959 steel Substances 0.000 claims abstract description 70
- 238000012546 transfer Methods 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 10
- 238000002156 mixing Methods 0.000 claims description 10
- 238000004080 punching Methods 0.000 claims description 8
- 238000005520 cutting process Methods 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 claims description 5
- 238000005187 foaming Methods 0.000 claims description 4
- 239000004088 foaming agent Substances 0.000 claims description 4
- 238000005453 pelletization Methods 0.000 claims description 4
- GNFTZDOKVXKIBK-UHFFFAOYSA-N 3-(2-methoxyethoxy)benzohydrazide Chemical compound COCCOC1=CC=CC(C(=O)NN)=C1 GNFTZDOKVXKIBK-UHFFFAOYSA-N 0.000 claims description 3
- 239000008187 granular material Substances 0.000 claims description 3
- 238000005469 granulation Methods 0.000 claims description 3
- 230000003179 granulation Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 238000009966 trimming Methods 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 2
- 238000005452 bending Methods 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 abstract 2
- 230000008602 contraction Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 239000002699 waste material Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- PXFBZOLANLWPMH-UHFFFAOYSA-N 16-Epiaffinine Natural products C1C(C2=CC=CC=C2N2)=C2C(=O)CC2C(=CC)CN(C)C1C2CO PXFBZOLANLWPMH-UHFFFAOYSA-N 0.000 description 3
- 239000004568 cement Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 239000004156 Azodicarbonamide Substances 0.000 description 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- XOZUGNYVDXMRKW-AATRIKPKSA-N azodicarbonamide Chemical compound NC(=O)\N=N\C(N)=O XOZUGNYVDXMRKW-AATRIKPKSA-N 0.000 description 1
- 235000019399 azodicarbonamide Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
- B32B15/085—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyolefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
- B32B27/24—Layered products comprising a layer of synthetic resin characterised by the use of special additives using solvents or swelling agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/28—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer comprising a deformed thin sheet, i.e. the layer having its entire thickness deformed out of the plane, e.g. corrugated, crumpled
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
- C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
- C08J9/102—Azo-compounds
- C08J9/103—Azodicarbonamide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/54—Yield strength; Tensile strength
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2419/00—Buildings or parts thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/04—N2 releasing, ex azodicarbonamide or nitroso compound
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/10—Homopolymers or copolymers of propene
- C08J2323/12—Polypropene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2423/04—Homopolymers or copolymers of ethene
- C08J2423/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention relates to the field of building templates, in particular to a PCB nonmetallic material steel-plastic composite building template as well as a preparation production line and a preparation method thereof. The building template is composed of a first plastic layer, a reinforcing layer and a second plastic layer which are sequentially arranged from top to bottom, wherein the reinforcing layer is a steel plate. The building template is high in tensile strength and bending property, difficult to deforms, small in deformation due to temperature, low in contractibility rate of heat expansion and cold contraction and high in number of use and overturns and can be recycled, and a standard template can be produced again, so that 'environment-friendly industry' requirement is met; water resistance is good, so that the building template can not deform or be decomposed even after being completely soaked in water for several days; the building template has high surface finishment and is cement-phobic and non-sticky, so that demoulding is easy after construction, and no deformation is produced.
Description
Technical field
The present invention relates to building template field, particularly relate to PCB nonmetallic materials steel plastic compount building template, preparation production
Line and preparation method.
Background technology
World's electronic industry develops rapidly, the problem that a large amount of electron wastes increased are increasingly becoming the puzzlement whole world.China
Electron wastes to rank the whole world the first, it was reported that China's electron wastes has delayed the date of retirement because being transferred to rural area.With
Time, along with the policies such as household electrical appliances are gone to the countryside, old for new service are put into effect, the quantity of waste electrical equipment is the most incremental, it is contemplated that following 3-5 will be one
The climax of individual date of retirement.Recycling management rules execution from 1 day January in 2011 of waste household appliances and electronic product.This
The promulgation of regulations, makes the process of old electrical equipment dispose more standardization, scale.And as the key component of waste electrical equipment,
It is the strictest that requirement is disposed in the process of printed circuit plate (PCB).In PCB, metal recovery has the highest economic worth, relevant
Research is the most ripe, but have ignored the recycling of nonmetallic materials in old circuit board disposal process simultaneously.Even
The expense metal material of generation is arbitrarily toppled over by some enterprise, causes potential secondary environmental pollution.Non-metallic components typically constitutes from
More than 60%, main component is glass fibre, thermosetting epoxy resin and various additive, if can be by complete for these Non-metallic components
Complete utilization, is possible not only to alleviate offal treatment pressure, prevents secondary pollution, it is also possible to reduce material cost.Have suitable
Economical and environmentally friendly meaning.
In recent years, along with developing rapidly of real estate, the demand of building template increases, the most day by day
The bamboo slab rubber used and plank sheathing, itself easily seeps water, easy to crack, the demoulding is laborious.Plastic building template, by construction usage mistake
Although it is found that in journey that pure plastic building template has smooth surface, the most affine with cement, adhesion, recoverable etc. is all
Many advantages, but the character of pure plastics determines it has that intensity is the highest and flexible type. the shortcomings such as the flexible coefficient of expansion is big.
Summary of the invention
In order to solve above-mentioned technical problem, it is desirable to provide PCB nonmetallic materials steel plastic compount building template, preparation
Production line and preparation method, the building template hot strength of production is high, and anti-bending strength is high, is unlikely to deform, and temperature influence deforms
Measuring little, shrinkage factor of expanding with heat and contract with cold is low, uses the number of turnover many, can repeat to recycle, again produce standard form, meet
The requirement of " environmental protection industry ", water-resistance is good, even if being completely sunk in the water many days, also will not deform because making moist,
More imputrescibility, because template surface is highly polished, the most affine with cement, adhesion, so the demoulding is easy after Shi Gong and constant
Shape, its technical scheme used is as follows:
Novel steel/plastic complex architectural template, it is characterised in that: its by the first plastic layer, enhancement Layer and the second plastic layer by upper
Being arranged in order composition under to, described enhancement Layer is steel plate.
On the basis of technique scheme, the rectangular waveform of described steel plate.
On the basis of technique scheme, described steel plate has some punchings.
On the basis of technique scheme, described first plastic layer and the second plastic layer are 40% by mass fraction
PCB nonmetallic materials powder, mass fraction be 20% PE, mass fraction be 38% PP and the AC that mass fraction is 2% send out
Infusion mixing post-foaming is extruded.
PCB nonmetallic materials steel plastic compount building template prepare production line, it is included to downstream successively by upstream: be used for
The high-speed mixer of mixed material, the parallel double-screw extruder for pelletize, pelleter, the first automatic charging machine, mixing bunker,
First blast system, the first collecting bin, the second blast system, the second collecting bin, the plastic extruder of two settings side by side up and down,
Steel plate grid guide table, four roller forming machines, the first cooling forming machine, infrared-ray oven, the second cooling forming machine, row's roller torr are cold
Device, traction machine, cutting machine and sheet material piling bin, the material extruding end of described parallel double-screw extruder is provided with pelletize mould
Tool, the material extruding end of described plastic extruder is provided with extrusion die, and described steel plate grid guide table is arranged at two plastics
Between extruder, the lower section of described mixing bunker bottom opening is provided with the first hopper being installed on the first transfer passage, described
First blast system by means of the first transfer passage by the material allocation that falls in the first hopper to the first collecting bin, described
The lower section of one collecting bin bottom opening is provided with the second hopper being installed on the second transfer passage, and described second blast system is borrowed
Help the second transfer passage by the material allocation that falls in the second hopper to the second collecting bin.
Preferably, it is provided with vibrosieve between described first collecting bin and the second hopper.
On the basis of technique scheme, this production line also includes for being led by the mixed material exported by high-speed mixer
Enter the second automatic charging machine in the hopper of extruder.
Preferably, described traction machine is provided with trimming device.
The preparation method of PCB nonmetallic materials steel plastic compount building template, it is characterised in that: it comprises the following steps:
A1), select materials: choose PCB Non-metallic components;
A2), by the PCB nonmetallic materials powder that mass fraction is 40% and PE and the mass fraction that mass fraction is 20%
Be 38% PP granule be sufficiently mixed;
B) extruder, is utilized to carry out pelletize;
C), pelletizing;
D), feeding;
E) blast system, is utilized to carry out feeding;
F), sieve material;
G), storing;
H) square waveform steel plate, is prepared;
I), rectangular steel plates punching;
J), in two plastic extruders, put into material prepared by step g), and add the AC foaming that mass fraction is 2%
Agent;
K), by the steel plate of step i) being placed on the steel plate grid guide table for carrying steel plate, described steel plate grid is led
To platform between two plastic extruders;
L), utilize forming machine to be shaped, prepare composited steel and plastic decking;
M), composited steel and plastic decking is cooled;
N), composited steel and plastic decking is dried;
O), composited steel and plastic decking is cooled again;
P), cutting machine is utilized to cut;
Q), sheet material is stacked.
The PCB nonmetallic materials steel plastic compount building template that the present invention produces has the advantage that
1, hot strength is high, and anti-bending strength is high, is unlikely to deform.
2, temperature influence deflection is little, and shrinkage factor of expanding with heat and contract with cold is low.
3, use the number of turnover many, can reach 30-50 time.
4, can repeat to recycle, again produce standard form, meet the requirement of " environmental protection industry ".
5, water-resistance is good, even if being completely sunk in the water many days, also will not deform because making moist, more imputrescibility.
6, because template surface is highly polished, the most affine with cement, adhesion, so the demoulding is easy after Shi Gong and constant
Shape.
7, sandwiched heterotype steel plate due to the intermediate layer of template so that template itself have higher intensity be unlikely to deform with
And the advantage such as the flexible coefficient of expansion is little.
8, effectively make use of the Non-metallic components in PCB, while the secondary environmental pollution prevented, also create economy
Benefit.
Accompanying drawing explanation
Fig. 1: the cross-sectional view (locally) of PCB nonmetallic materials steel plastic compount building template of the present invention;
The plan structure schematic diagram (locally) of Fig. 2: steel plate of the present invention;
Fig. 3: the high-speed mixer structural representation to pelleter section preparing production line of the present invention;
Fig. 4: first automatic charging machine structural representation to the second collecting bin section preparing production line of the present invention;
Fig. 5: the plastic extruder structural representation to infrared-ray oven section preparing production line of the present invention;
Fig. 6: the second cooling forming machine structural representation to sheet material piling bin section preparing production line of the present invention;
Detailed description of the invention
Embodiments of the invention are described below in detail, and the example of described embodiment is shown in the drawings, the most from start to finish
Same or similar label represents same or similar element or has the element of same or like function.Below with reference to attached
The embodiment that figure describes is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In describing the invention, term " first ", " second " are only used for describing purpose, and it is not intended that indicate or dark
Show relative importance.
As depicted in figs. 1 and 2, PCB nonmetallic materials steel plastic compount building template, it is characterised in that: it is by the first plastics
Layer 10, enhancement Layer 11 and the second plastic layer 12 are from top to bottom arranged in order composition, and described enhancement Layer 11 is steel plate.Enhancement Layer 11 1
Aspect can improve the hot strength of building template, anti-bending strength, is allowed to be unlikely to deform, and on the other hand building template can be made by temperature
Affecting deflection little, shrinkage factor of expanding with heat and contract with cold is low.
As shown in Figure 1, it is preferred that the rectangular waveform of described steel plate.On the one hand the steel plate of this shape can carry the most significantly
The anti-bending strength of high composited steel and plastic decking, is on the other hand easy to the first plastic layer 10 and the second plastic layer 12 is firmly bonded to steel plate
On.
Preferably, described steel plate have some punchings.The effect of punching is to make the first plastic layer 10 and second further
Plastic layer 12 is firmly bonded on steel plate.Will be understood that steel plate is the most plate shaped, then in punching above, but compare square
Shape corrugated sheet steel, anti-bending strength is poor.
Preferably, described first plastic layer 10 and the second plastic layer 12 are by the PCB non-metallic material that mass fraction is 40%
Material powder, mass fraction be 20% PE, mass fraction be 38% PP and AC foaming agent mixing that mass fraction is 2% after send out
Bubble extrusion.
As shown in Figures 3 to 6, PCB nonmetallic materials steel plastic compount building template prepare production line, it is characterised in that:
It is included to downstream successively by upstream: the high-speed mixer 30 for mixed material, the parallel double-screw extruder for pelletize
31, pelleter the 32, first automatic charging machine 33, mixing bunker the 34, first blast system the 35, first collecting bin the 37, second wind send and are
The system plastic extruder 50 of 39, second 41, two settings side by side up and down of collecting bin, steel plate grid guide table 51, four roller molding
Machine 52, first cools down forming machine 53, infrared-ray oven 54, second cools down forming machine 55, row's roller torr device for cooling 56, traction machine 57,
Cutting machine 59 and sheet material piling bin 60, the material extruding end of described parallel double-screw extruder 31 is provided with granulation die 302, institute
The material extruding end stating plastic extruder 50 is provided with extrusion die 500, and described steel plate grid guide table 51 is arranged at two and moulds
Between material extruder 50, the lower section of described mixing bunker 34 bottom opening is provided with the first material being installed on the first transfer passage 36
Bucket 34a, described first blast system 35 by means of the first transfer passage 36 by the material allocation that falls in the first hopper 34a to the
In one collecting bin 37, the lower section of described first collecting bin 37 bottom opening is provided with second be installed on the second transfer passage 40
Hopper 37a, described second blast system 39 is by means of the second transfer passage 40 by the material allocation that falls in the second hopper 37a extremely
In second collecting bin 41.
Preferably, it is provided with vibrosieve 38 between described first collecting bin 37 and the second hopper 37a.
Preferably, this production line also includes that the mixed material for being exported by high-speed mixer 30 imports extruder 31
The second automatic charging machine 301 in hopper.
Further, described traction machine 57 is provided with trimming device.
The preparation method of PCB nonmetallic materials steel plastic compount building template, it is characterised in that: it comprises the following steps:
A1), select materials: choose PCB Non-metallic components;
A2), by the PCB nonmetallic materials powder that mass fraction is 40% and PE and the mass fraction that mass fraction is 20%
Be 38% PP granule be sufficiently mixed;As available high-speed mixer 30 carries out batch mixing, but it is limited to this;
B) extruder, is utilized to carry out pelletize;As the available parallel double-screw extruder 31 being provided with granulation die 302 enters
Row pelletize, but it is limited to this;
C), pelletizing;As available pelleter 32 carries out pelletizing;
D), feeding;As available first automatic charging machine 33 carries out feeding;
E) blast system, is utilized to carry out feeding;
F), sieve material;
G), storing;
H) square waveform steel plate, is prepared;
I), rectangular steel plates punching;
J), in two plastic extruders, put into material prepared by step g), and add the AC foaming that mass fraction is 2%
Agent;AC foaming agent: azodicarbonamide, selected from Quzhou Shun Tai rubber and plastic Science and Technology Ltd. SA2000;
K), by the steel plate of step i) being placed on the steel plate grid guide table for carrying steel plate, described steel plate grid is led
To platform between two plastic extruders;
L), utilize forming machine to be shaped, prepare composited steel and plastic decking;As available four roller forming machines 52 are shaped;
M), composited steel and plastic decking is cooled;As available first cooling forming machine 53 carries out cooling down fall for the first time
Temperature;
N), composited steel and plastic decking is dried;As available infrared-ray oven 54 is dried, dry on composited steel and plastic decking
Steam;
O), composited steel and plastic decking is cooled again;As available second cooling forming machine 55 carries out the coldest
But lower the temperature;
P), cutting machine is utilized to cut;As can slitting shape in case use;
Q), sheet material is stacked.
Describe the present invention the most by way of example, but the invention is not restricted to above-mentioned specific embodiment, all based on
Any change or modification that the present invention is done belong to the scope of protection of present invention.
Claims (9)
1.PCB nonmetallic materials steel plastic compount building template, it is characterised in that: it is by the first plastic layer (10), enhancement Layer (11)
From top to bottom being arranged in order composition with the second plastic layer (12), described enhancement Layer (11) is steel plate.
2. PCB nonmetallic materials steel plastic compount building template as claimed in claim 1, it is characterised in that: described steel plate is square
Shape waveform.
3. PCB nonmetallic materials steel plastic compount building template as claimed in claim 1 or 2, it is characterised in that: on described steel plate
There is some punchings.
4. PCB nonmetallic materials steel plastic compount building template as claimed in claim 3, it is characterised in that: described first plastics
Layer (10) and the second plastic layer (12) are 20% by the PCB nonmetallic materials powder that mass fraction is 40%, mass fraction
PE, mass fraction are PP and AC foaming agent mixing post-foaming that mass fraction is 2% extrusion of 38%.
5. prepare production line, it is characterised in that: it is for producing such as the building template of Claims 1-4 any one, and it is by upper
Trip include successively to downstream: the high-speed mixer (30) for mixed material, the parallel double-screw extruder (31) for pelletize,
Pelleter (32), the first automatic charging machine (33), mixing bunker (34), the first blast system (35), the first collecting bin (37), second
Blast system (39), the second collecting bin (41), the plastic extruder (50) of two settings side by side up and down, steel plate grid guide table
(51), four roller forming machines (52), the first cooling forming machine (53), infrared-ray oven (54), the second cooling forming machine (55), row's roller
Torr device for cooling (56), traction machine (57), cutting machine (59) and sheet material piling bin (60), described parallel double-screw extruder (31)
Material extruding end is provided with granulation die (302), and the material extruding end of described plastic extruder (50) is provided with extrusion die
(500), described steel plate grid guide table (51) is arranged between two plastic extruders (50), and described mixing bunker (34) bottom is opened
The lower section of mouth is provided with the first hopper (34a) being installed on the first transfer passage (36), and described first blast system (35) is borrowed
Help material allocation that the first transfer passage (36) will fall in the first hopper (34a) in the first collecting bin (37), described
The lower section of one collecting bin (37) bottom opening is provided with the second hopper (37a) being installed on the second transfer passage (40), described
Second blast system (39) will fall into the material allocation in the second hopper (37a) to the second collection by means of the second transfer passage (40)
In feed bin (41).
Prepare production line the most as claimed in claim 5, it is characterised in that: described first collecting bin (37) and the second hopper
(37a) vibrosieve (38) it is provided with between.
Prepare production line the most as claimed in claim 5, it is characterised in that: also include for being exported by high-speed mixer (30)
Mixed material import extruder (31) hopper in the second automatic charging machine (301).
Prepare production line the most as claimed in claim 5, it is characterised in that: described traction machine is provided with trimming device on (57).
9. preparation method, it is characterised in that: it is for the preparation such as building template of Claims 1-4 any one, it include with
Lower step:
A1) PCB Non-metallic components, is chosen;
A2), by the PCB nonmetallic materials powder that mass fraction is 40% with the PE that mass fraction is 20% and mass fraction it is
The PP granule of 38% is sufficiently mixed;
B) extruder, is utilized to carry out pelletize;
C), pelletizing;
D), feeding;
E) blast system, is utilized to carry out feeding;
F), sieve material;
G), storing;
H) square waveform steel plate, is prepared;
I), rectangular steel plates punching;
J), in two plastic extruders, put into material prepared by step g), and add the AC foaming agent that mass fraction is 2%;
K) the steel plate grid guide table for carrying steel plate, described steel plate grid guide flat, by the steel plate of step i) it are placed on
Platform is between two plastic extruders;
L), utilize forming machine to be shaped, prepare composited steel and plastic decking;
M), composited steel and plastic decking is cooled;
N), composited steel and plastic decking is dried;
O), composited steel and plastic decking is cooled again;
P), cutting machine is utilized to cut;
Q), sheet material is stacked.
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CN201610513706.7A CN106042475A (en) | 2016-06-23 | 2016-06-23 | PCB nonmetallic material steel-plastic composite building template as well as preparation production line and preparation method thereof |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108501473A (en) * | 2018-03-19 | 2018-09-07 | 山东融汇管通股份有限公司 | A kind of method that high molecular weight polyethylene board material is covered in surface of steel plate |
CN109763617A (en) * | 2019-03-12 | 2019-05-17 | 江苏宝丽轻金属技术有限公司 | A kind of alloy sheets and the composite plate comprising alloy sheets |
CN111308760A (en) * | 2020-03-18 | 2020-06-19 | 广州视源电子科技股份有限公司 | Machining method of back plate, back plate and display device |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101642765A (en) * | 2009-09-04 | 2010-02-10 | 北京航空航天大学 | Recycling method of discarded circuit board |
CN101722175A (en) * | 2009-11-10 | 2010-06-09 | 伟翔环保科技发展(上海)有限公司 | Method for producing thermoplastic plastics by recycling nonmetal materials of discarded printed circuit boards and related thermoplastic plastics |
CN202214979U (en) * | 2011-08-18 | 2012-05-09 | 苏州金韦尔机械有限公司 | Steel-plastic composite building template and production line thereof |
CN202483161U (en) * | 2012-03-09 | 2012-10-10 | 雷城 | Glass-reinforced plastic framework for constructional engineering |
CN103448337A (en) * | 2012-06-05 | 2013-12-18 | 林世平 | Five-layer co-extruded fiber felt reinforced plastic composite board and manufacturing method thereof |
CN104610651A (en) * | 2014-12-31 | 2015-05-13 | 上海第二工业大学 | Chemically-treated waste printed circuit board nonmetal powder/polypropylene composite material and preparation method thereof |
-
2016
- 2016-06-23 CN CN201610513706.7A patent/CN106042475A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101642765A (en) * | 2009-09-04 | 2010-02-10 | 北京航空航天大学 | Recycling method of discarded circuit board |
CN101722175A (en) * | 2009-11-10 | 2010-06-09 | 伟翔环保科技发展(上海)有限公司 | Method for producing thermoplastic plastics by recycling nonmetal materials of discarded printed circuit boards and related thermoplastic plastics |
CN202214979U (en) * | 2011-08-18 | 2012-05-09 | 苏州金韦尔机械有限公司 | Steel-plastic composite building template and production line thereof |
CN202483161U (en) * | 2012-03-09 | 2012-10-10 | 雷城 | Glass-reinforced plastic framework for constructional engineering |
CN103448337A (en) * | 2012-06-05 | 2013-12-18 | 林世平 | Five-layer co-extruded fiber felt reinforced plastic composite board and manufacturing method thereof |
CN104610651A (en) * | 2014-12-31 | 2015-05-13 | 上海第二工业大学 | Chemically-treated waste printed circuit board nonmetal powder/polypropylene composite material and preparation method thereof |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108501473A (en) * | 2018-03-19 | 2018-09-07 | 山东融汇管通股份有限公司 | A kind of method that high molecular weight polyethylene board material is covered in surface of steel plate |
CN109763617A (en) * | 2019-03-12 | 2019-05-17 | 江苏宝丽轻金属技术有限公司 | A kind of alloy sheets and the composite plate comprising alloy sheets |
WO2020181653A1 (en) * | 2019-03-12 | 2020-09-17 | 江苏宝丽轻金属技术有限公司 | Alloy board, and composite board comprising alloy board |
CN111308760A (en) * | 2020-03-18 | 2020-06-19 | 广州视源电子科技股份有限公司 | Machining method of back plate, back plate and display device |
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Application publication date: 20161026 |