CN109175383A - A kind of solar battery aluminium alloy post preparation process - Google Patents
A kind of solar battery aluminium alloy post preparation process Download PDFInfo
- Publication number
- CN109175383A CN109175383A CN201810988184.5A CN201810988184A CN109175383A CN 109175383 A CN109175383 A CN 109175383A CN 201810988184 A CN201810988184 A CN 201810988184A CN 109175383 A CN109175383 A CN 109175383A
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- aluminium alloy
- mold core
- resin bracket
- temperature nitrogen
- bracket mold
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
- B22F7/08—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools with one or more parts not made from powder
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/115—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by spraying molten metal, i.e. spray sintering, spray casting
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
The present invention proposes a kind of solar battery aluminium alloy post preparation process, breaks through the process form of traditional aluminium alloy post, prepares hollow resin bracket mold core identical with aluminium alloy post shape first, has the channel being connected in hollow resin bracket mold core；Then carbon cloth is covered and carbon fibre resin bracket mold core is made in the outer surface of hollow resin bracket mold core；Finally melting aluminum alloy liquid is sprayed on outside the carbon fibre resin bracket mold core and cooled and solidified forms aluminium alloy outer layer, outer layer is enabled aluminum alloy to and carbon cloth is combined together and aluminium alloy post is made.Compared with prior art, solar battery aluminium alloy post preparation process of the invention has higher intensity and strength-weight ratio, and stability significantly improves, and service life greatly prolongs, practical.
Description
Technical field
The present invention relates to mechanical technology fields, and in particular to a kind of solar battery aluminium alloy post preparation process.
Background technique
The structure of the bracket of solar battery or water heater has been known, and majority is made of aluminium alloy, this is because aluminium
Alloy has excellent intensity and strength-weight ratio.The processing method of aluminium alloy post also has been known, such as Chinese invention patent
CN201210456297.3 discloses a kind of aluminium alloy solar battery bracket, including triangular framing, the triangular framing by
Installing frame, molding low bracket, high bracket and the horizontal connection for connecting the low bracket and the high bracket on installing frame
Board group at；Other arm, middle arm of the installing frame by middle arm, middle arm two sides through fluting isolation are located at low bracket position vertical forming
The batter post being separately formed between two jiaos of ends of the symmetrical other arm of transverse arm, the interconnecting piece of middle arm and high bracket and two forms.It is described low
Bracket symmetrical recessed triangle along the triangle front support essence plate protruded out, on triangle front support essence plate by self installation frame one end end
Shape through-hole composition.The high bracket from along installing frame other end end along to axis extend after molding triangle side plate, along described
Two jiaos of ends of support plate, support plate and the installing frame other end that the obtuse angle end of triangle side plate protrudes out respectively symmetrically molding batter post
Composition.The triangle side plate is symmetrically arranged with the positioning member of solar panel adjacent to installing frame end along position.The sun
Energy solar panel is symmetricly set on the installing frame between middle arm and other arm.The triangular framing by installing frame, on installing frame
The horizontal connecting plate of molding low bracket, high bracket and the connection low bracket and the high bracket forms；The low bracket
By self installation frame one end end, along the triangle front support essence plate protruded out, on triangle front support essence plate, symmetrical recessed triangle leads to
Hole composition；The high bracket from along installing frame other end end along to axis extend after molding triangle side plate, along the triangle
Two jiaos of ends of support plate, support plate and the installing frame other end that the obtuse angle end of shape side plate protrudes out respectively symmetrically molding batter post group
At；Other arm, middle arm of the installing frame by middle arm, middle arm two sides through fluting isolation are located at the cross of low bracket position vertical forming
The batter post being separately formed between two jiaos of ends of the symmetrical other arm of arm, the interconnecting piece of middle arm and high bracket and two forms；The triangle
Shape side plate is symmetrically arranged with the positioning member of solar panel adjacent to installing frame end along position；The solar panel is symmetrically set
It sets on the installing frame between middle arm and other arm.
A kind of production method of aluminium alloy solar battery bracket, (1) by designed aluminium alloy plate folding mode along folding
Superimposing thread cutting；(2) the aluminium alloy plate of well cutting is fixedly connected after being folded into bracket.The process (2) in be fixedly connected with choosing
With screw connection or rivet.
The invention is similar with the structure of the bracket of other solar batteries or water heater in the market and processing technology, due to branch
The structure of frame is more complex, is both needed to first make each section of bar monomer, then carries out splicing assembly and connection, can not accomplish to be integrally formed, and
Structural strength more relies on the intensity of junction, especially in large-sized solar battery bracket field, has seriously affected bracket
Integral strength, stability and service life etc..
In consideration of it, inventor furthers investigate the above problem, there is this case generation then.
Summary of the invention
The purpose of the present invention is to provide one kind to have higher intensity and strength-weight ratio, and stability significantly improves, makes
It is greatly prolonged with the service life, practical solar battery aluminium alloy post preparation process.
In order to achieve the above object, the present invention uses such technical solution:
A kind of solar battery aluminium alloy post preparation process, includes the following steps:
(1) identical with aluminium alloy post shape hollow resin bracket mold core is prepared, in the hollow resin bracket mold core
With the channel being connected；
(2) carbon cloth is covered and carbon fibre resin bracket mould is made in the outer surface of the hollow resin bracket mold core
Core；
(3) melting aluminum alloy liquid is sprayed on outside the carbon fibre resin bracket mold core and cooled and solidified forms aluminium alloy
Outer layer, enables aluminum alloy to outer layer and carbon cloth is combined together and aluminium alloy post is made.
In the step (3), furnace is sprayed by aluminium alloy, spraying aluminium alloy is carried out to the carbon fibre resin bracket mold core
Outer layer；
The hollow resin bracket mold core includes two front support legs facing forward and two rear legs backwards；
The aluminium alloy spray furnace includes seat slot, covers at the bonnet above seat slot, and four are set in seat slot and correspond
The limited post of stomidium under each front support leg and rear leg is protruded into, and is set on bonnet to the carbon fibre resin bracket mold core
Spray the injection apparatus of melting aluminum alloy liquid；
The seat slot includes the cell wall for being in edge and raising upward, and the groove surrounded by cell wall；The cell wall includes
Antetheca corresponding with two front support legs, and rear wall corresponding with two rear legs；It serves as reasons the upper surface of the cell wall
The outer inclined-plane inclined gradually downward in；
Four limited posts include two be set to the antetheca upper surface and with two front support legs it is one-to-one before
Column and two be set to the rear wall upper surface and with the two one-to-one rear pillars of rear leg；
The front pillar includes the preceding attachment base connecting in lower part with the upper surface of the antetheca, and protrudes into institute in top
State the preceding dip section of stomidium under front support leg；The diameter of the preceding attachment base is greater than the diameter of the preceding dip section；It is protruded into before described
The upper end of section is formed with the preceding conical head being tapered from the bottom to top；Two front pillars are separately equipped with the low of supply low temperature nitrogen
Warm nitrogen supply (NS) device, and the low temperature nitrogen being connected between front pillar and low temperature nitrogen feeding mechanism and through the antetheca supply
Ying Guan；The temperature of the low temperature nitrogen is lower than 200 DEG C；
The rear pillar includes the rear attachment base connecting in lower part with the upper surface of the rear wall, and protrudes into institute in top
State the rear dip section of stomidium under rear leg；The diameter of attachment base is greater than the diameter of the rear dip section after described；It is protruded into after described
The upper end of section is formed with the rear conical head being tapered from the bottom to top；Two rear pillars are separately equipped with through the low of the rear wall
Warm nitrogen discharge pipe；
The injection apparatus includes multiple interior towards carbon fibre resin bracket mold core injection melting aluminum in the bonnet
The spray head of alloy liquid, multiple first segment supply pipes that melting aluminum alloy liquid is supplied spray head through bonnet, outside bonnet
To the second segment supply pipe of first segment supply pipe supply melting aluminum alloy liquid, to second segment supply pipe handling molten aluminum alloy melt
The helix transporting device of body, and the aluminium alloy smelting furnace to helix transporting device supply melting aluminum alloy liquid；The spiral transferring
Sending device includes the transport tube being connected to the aluminium alloy smelting furnace by coupling tube, in transport tube and along transport tube setting
Spiral conveyor rod, and the rotary electric machine of driving spiral conveyor rod rotation；The transport tube has to be passed through with the aluminium alloy smelting furnace
The liquid feeding end of coupling tube connection and the outlet end being connected to the second segment supply pipe, the transport tube is by the liquid feeding end to out
Liquid end gradually extends obliquely upward setting；
The cell wall is formed with for the low temperature nitrogen supply pipe and perforative first through hole of low temperature nitrogen discharge pipe, institute
It states bonnet and is formed with multiple confession perforative second through holes of the first segment supply pipe；The bonnet is formed with air inlet and exhaust
Mouthful, the air inlet is equipped with the high temperature nitrogen feeding mechanism of supplying high temperature nitrogen；The temperature of the high temperature nitrogen is higher than 660
℃；
In carrying out spraying aluminium alloy surrounding procedure to the carbon fibre resin bracket mold core, first the door of the bonnet is beaten
It opens, the carbon fibre resin bracket mold core is placed in the bonnet, correspond two front support legs and two front pillars,
Two rear legs and two rear pillars are corresponded, the preceding dip section is made to protrude into the preceding branch by the preceding conical head
Front support leg is limited in the lower stomidium of foot, protrudes into the rear dip section under the rear leg by the rear conical head
Rear leg is limited in hole；
It is then shut off the door of the bonnet, the high temperature nitrogen feeding mechanism is controlled using controller and passes through the air inlet
It is passed through high temperature nitrogen into the bonnet, and the air in the bonnet is discharged using the exhaust outlet, makes in the bonnet
Full of high temperature nitrogen；
Then pass through two front pillars to the channel of hollow resin bracket mold core using the two low temperature nitrogen feeding mechanisms
It is inside passed through low temperature nitrogen, and by the two low temperature nitrogen discharge pipe discharges, continuous low temperature nitrogen stream is formed, to the hollow tree
Rouge bracket mold core, carbon cloth and the melting aluminum alloy liquid being sprayed on carbon fibre resin bracket mold core cool down, and control
Making the pressure of two described low temperature nitrogen feeding mechanism the supply of nitrogen, there are pressure differences；
Then the valve for opening coupling tube enables aluminum alloy to smelting furnace and supplies fusing aluminum alloy melt to the helix transporting device
Body starts the rotary electric machine and drives the spiral conveyor rod rotation that the aluminium alloy liquid in transport tube is delivered up to second
Section supply pipe, then enters in bonnet again through each first segment supply pipe and is injected in the carbon fibre resin branch by each spray head
On the surface of frame mold core, the melting aluminum alloy liquid on the carbon fibre resin bracket mold core, which is successively cooled to solidify, forms aluminium conjunction
Golden outer layer, enables aluminum alloy to outer layer and carbon cloth is combined together and aluminium alloy post is made.
In the step (3), the preceding attachment base includes being in contact in top and with the carbon cloth leading
Electric section, and in lower part and the preceding insulating segment that is contacted with the antetheca upper surface；The lower end of the preceding attachment base is equipped with and protrudes into institute
Linkage section is protruded into before stating in the first through hole；It includes connecting in internal layer with the preceding dip section that linkage section is protruded into before described
The front conductive layer that preceding internal layer internal layer outside before being coated on and is connect with the preceding conductive segment, and be coated on the outside of front conductive layer simultaneously
The front insulation layer being connect with the preceding insulating segment；The preceding conductive segment and front conductive layer are made of electrically conductive material, exhausted before described
Rim segment and front insulation layer are made of insulating material；
Attachment base includes at least the rear insulating segment contacted with the rear wall upper surface after described；The lower end of attachment base after described
Equipped with protruding into linkage section after protruding into first through hole；Linkage section is protruded into after described to include at least and the rear insulating segment
The rear insulating layer of connection；
The first segment supply pipe includes the injection conductive layer connecting in internal layer with the spray head, and is coated on injection and leads
Injection insulating layer on the outside of electric layer；The spray head and the injection conductive layer are made of electrically conductive material；
The front conductive layer is connect with first electrode, and the injection conductive layer is connect with second electrode；The first electrode
It is opposite with the polarity of second electrode；
In carrying out spraying aluminium alloy surrounding procedure to the carbon fibre resin bracket mold core, the first electrode pair is utilized
The front conductive layer applies voltage, makes described the first charge of carbon cloth band, using second electrode to the injection conductive layer
Apply voltage, make second of charge of the spray head band Yu the first opposite charge, closes the melting aluminum sprayed from the spray head
Golden second of charge of liquid band；Melting aluminum alloy liquid is after spraying to the carbon fibre resin bracket mold core, in the carbon fiber
It is adsorbed on carbon cloth, the melting aluminum on the carbon fibre resin bracket mold core under used in the attraction of the first charge of cloth
Alloy liquid, which is successively cooled to solidify, forms aluminium alloy outer layer, and the aluminium alloy outer layer solidified will continue to the first charge
And subsequent melting aluminum alloy liquid is attracted and adsorbed, the aluminium alloy outer layer until forming respective thickness.
In the step (3), the upper end of the preceding conductive segment is formed with the conical inclined surface being tapered from the bottom to top.
In the step (3), the first segment supply pipe further includes through interior between the front support leg and rear leg
Nozzle section, the inner nozzle section are equipped with multiple towards described in carbon fibre resin bracket mold core injection melting aluminum alloy liquid
Spray head.
In the step (3), the temperature of the high temperature nitrogen is 660-670 DEG C；The temperature of the low temperature nitrogen is lower than
100℃。
In the step (3), the two low temperature nitrogen discharge pipes have been separately equipped with nitrogen collection device.
In the step (3), the nitrogen collection device includes that first be connected to the low temperature nitrogen discharge pipe follows
Endless tube road to the cooling device that nitrogen cools down, and is connected between cooling device and the low temperature nitrogen feeding mechanism
Second circulation pipeline.
In the step (1), using extrusion molding process molding hollow resin bracket mold core each section of pipe fitting, then into
Row assembles to form the hollow resin bracket mold core.
In the step (1), each section of pipe fitting of hollow resin bracket mold core is connected by glued mode to be assembled.
After adopting the above technical scheme, solar battery aluminium alloy post preparation process of the invention, breaks through conventional aluminum and closes
The process form of golden bracket prepares hollow resin bracket identical with aluminium alloy post shape in practical work process first
Mold core, hollow resin bracket mold core is interior to have the channel being connected, channel being passed through simultaneously for later period low temperature nitrogen of this connection
It persistently circulates in entire hollow resin bracket mold core to hollow resin bracket mold core, carbon cloth and is sprayed on carbon fibre resin
Melting aluminum alloy liquid on bracket mold core cools down；Then carbon cloth is covered in the appearance of hollow resin bracket mold core
Wheat flour props up carbon cloth at carbon fibre resin bracket mold core, carrier of the hollow resin bracket mold core as carbon cloth
Support and sizing；Finally melting aluminum alloy liquid is sprayed on outside the carbon fibre resin bracket mold core and cooled and solidified forms aluminium and closes
Golden outer layer, enables aluminum alloy to outer layer and carbon cloth is combined together and aluminium alloy post is made, this aluminium alloy post be aluminium alloy with
The product that carbon fiber combines further enhances the intensity of aluminium alloy post using carbon fiber on the basis of aluminium alloy capability
With reduce weight, and aluminium alloy outer layer is structure as a whole, and does not have connecting sewing etc., and globality, resistance to stress collection neutralize deformation resistance
Can be stronger, the strength and stability of entire aluminium alloy post is significantly increased.Compared with prior art, solar-electricity of the invention
Pond aluminium alloy post preparation process has higher intensity and strength-weight ratio, and stability significantly improves, and service life is prolonged significantly
It is long, it is practical.
Detailed description of the invention
Fig. 1 is the side structure schematic diagram of aluminium alloy post；
Fig. 2 is the positive structure schematic of aluminium alloy post；
Fig. 3 is partial schematic sectional view of the invention；
Fig. 4 is first partial structural schematic diagram of the invention；
Fig. 5 is the second partial structural diagram of the invention；
Fig. 6 is the schematic cross-sectional view of aluminium alloy post；
Fig. 7 is the schematic cross-sectional view of first segment supply pipe.
In figure:
11- front support leg 12- rear leg 13- hollow resin bracket mold core 14- carbon cloth 15- aluminium alloy outer layer
Attachment base before 21- seat slot 211- cell wall 2111- antetheca 2112- rear wall 212- groove 22- bonnet 231- front pillar 2311-
Attachment base after conical head 232- rear pillar 2321- before dip section 23121- before insulating segment 2312- before conductive segment 23112- before 23111-
It is protruded into before conical head 233- after dip section 23221- after 2322- before linkage section 2331- before internal layer 2332- front conductive layer 2333- absolutely
Edge layer
241- spray head 242- first segment supply pipe 2421- sprays conductive layer 2422- and sprays insulating layer 2423- inner nozzle section
243- second segment supply pipe 244- helix transporting device 2441- rotary electric machine 245- aluminium alloy smelting furnace
25- low temperature nitrogen supply pipe 26- low temperature nitrogen discharge pipe.
Specific embodiment
In order to further explain the technical solution of the present invention, being described in detail below by specific embodiment.
A kind of solar battery aluminium alloy post preparation process of the invention includes the following steps: as shown in figs. 1-7
(1) identical with aluminium alloy post shape hollow resin bracket mold core 13 is prepared, in hollow resin bracket mold core 13
With the channel being connected；
(2) carbon cloth 14 is covered and carbon fibre resin bracket mould is made in the outer surface of hollow resin bracket mold core 13
Core；
(3) melting aluminum alloy liquid is sprayed on outside carbon fibre resin bracket mold core and cooled and solidified forms aluminium alloy outer layer
15, it enables aluminum alloy to outer layer 15 and carbon cloth 14 is combined together and aluminium alloy post is made.
The present invention in practical work process, is preparing hollow resin bracket mould identical with aluminium alloy post shape first
Core 13, hollow resin bracket mold core 13 is interior to have the channel being connected, channel being passed through for later period low temperature nitrogen of this connection
And it persistently circulates in entire hollow resin bracket mold core 13 to hollow resin bracket mold core 13, carbon cloth 14 and is sprayed on carbon
Melting aluminum alloy liquid on fibre resin bracket mold core cools down；Then carbon cloth 14 is covered in hollow resin bracket
The outer surface of mold core 13 is made carbon fibre resin bracket mold core, carrier of the hollow resin bracket mold core 13 as carbon cloth 14,
Carbon cloth 14 is supported and is formed；Finally melting aluminum alloy liquid is sprayed on outside carbon fibre resin bracket mold core and cold
But solidification forms aluminium alloy outer layer 15, enables aluminum alloy to outer layer 15 and carbon cloth 14 is combined together and aluminium alloy post is made, this
Aluminium alloy post is the product that aluminium alloy is combined with carbon fiber, further using carbon fiber on the basis of aluminium alloy capability
Enhance the intensity of aluminium alloy post and reduce weight, and aluminium alloy outer layer 15 is structure as a whole, does not have connecting sewing etc., it is whole
Property, resistance to stress collection neutralize anti-deformation it is stronger, the strength and stability of entire aluminium alloy post is significantly increased.
Preferably, in step (3), furnace is sprayed by aluminium alloy, carbon fibre resin bracket mold core is carried out outside spraying aluminium alloy
Layer 15；
Preferably, hollow resin bracket mold core 13 includes two front support legs 11 facing forward and two rear legs 12 backwards；
Preferably, being also connected between two front support legs 11, between two rear legs 12 and between front support leg 11 and rear leg 12 plus
Strong ties beam, and reinforce attachment beam and all have the channel being connected with front support leg 11 and rear leg 12.
Preferably, aluminium alloy spray furnace includes seat slot 21, covers at the bonnet 22 of 21 top of seat slot, and four are set in seat slot 21
And the limited post for protruding into each front support leg 11 and the lower stomidium of rear leg 12 is corresponded, and be set on bonnet 22 to carbon fibre resin
The injection apparatus of bracket mold core injection melting aluminum alloy liquid；Preferably, if front support leg 11 is gradually to tilt backwards from the bottom to top
Form, the lower stomidium for extending into front support leg 11 for the ease of limited post limited, and the lower end of front support leg 11 can be formed with perpendicular
To the clout section of setting, this clout section also has the channel being connected, and after rack forming, can cut off this clout section.It is preferred that
Ground cut to the clout section of the lower end of aluminium alloy post finished product aluminium alloy post is made in step (3).
Preferably, seat slot 21 includes the cell wall 211 for being in edge and raising upward, and the groove surrounded by cell wall 211
212；Cell wall 211 includes antetheca 2111 corresponding with two front support legs 11, and rear wall 2112 corresponding with two rear legs 12；It is excellent
Selection of land, the upper surface of cell wall 211 are inclined inclined-plane gradually downward from outside to inside；The upper surface of cell wall 211 is inclined-plane convenient for molten
Change to be fed directly in groove 212 after aluminium alloy liquid is aggregated into drop in cell wall 211 and bonnet 22 and be collected, Bu Hui
It is accumulated on cell wall 211.
Preferably, four limited posts include two be set to 2111 upper surface of antetheca and with two front support legs 11 it is one-to-one before
Column 231 and two be set to 2112 upper surface of rear wall and with the one-to-one rear pillar 232 of two rear leg 12；
Preferably, front pillar 231 includes the preceding attachment base 2311 connecting in lower part with the upper surface of antetheca 2111, and is in
The preceding dip section 2312 of stomidium under front support leg 11 is protruded on top；The diameter of preceding attachment base 2311 is greater than the straight of preceding dip section 2312
Diameter；The upper end of preceding dip section 2312 is formed with the preceding conical head 23121 being tapered from the bottom to top；Preceding conical head 23121 is with after
Conical head 23221 is extend into the lower stomidium of carbon fibre resin bracket mold core convenient for taking advantage of a situation.Two front pillars 231 have been separately equipped with supply
The low temperature nitrogen feeding mechanism of low temperature nitrogen, and be connected between front pillar 231 and low temperature nitrogen feeding mechanism and run through antetheca
2111 low temperature nitrogen supply pipe 25；The temperature of low temperature nitrogen is lower than 200 DEG C；Low temperature nitrogen lower than 200 DEG C has stronger
Stability, and cooling protection can be carried out to hollow resin bracket mold core 13 and carbon cloth 14, avoid hollow resin bracket mould
Core 13 and carbon cloth 14 influence self performance because temperature is excessively high, particularly avoid hollow resin bracket mold core 13 and melt and become
Shape；
Preferably, rear pillar 232 includes the rear attachment base 2321 connecting in lower part with the upper surface of rear wall 2112, and is in
The rear dip section 2322 of stomidium under rear leg 12 is protruded on top；The diameter of attachment base 2321 is greater than the straight of rear dip section 2322 afterwards
Diameter；The upper end of dip section 2322 is formed with the rear conical head 23221 being tapered from the bottom to top afterwards；Two rear pillars 232 are separately equipped with
There is the low temperature nitrogen discharge pipe 26 through rear wall 2112；Low temperature nitrogen discharge pipe 26 can will be low in hollow resin bracket mold core 13
Warm nitrogen discharge, makes to form continuous cryogenic nitrogen air-flow in hollow resin bracket mold core 13, to 13 He of hollow resin bracket mold core
Carbon cloth 14 carries out effective temperature-reducing protection.
Preferably, injection apparatus includes that multiple spray in bonnet 22 towards carbon fibre resin bracket mold core melts aluminium alloy
The spray head 241 of liquid, multiple first segment supply pipes 242 that melting aluminum alloy liquid is supplied spray head 241 through bonnet 22, is in
The outer second segment supply pipe 243 for supplying first segment supply pipe 242 melting aluminum alloy liquid of bonnet 22, to second segment supply pipe
The helix transporting device 244 of 243 handling molten aluminium alloy liquid, and fusing aluminum alloy melt is supplied to helix transporting device 244
The aluminium alloy smelting furnace 245 of body；Helix transporting device 244 includes the transport tube being connected to aluminium alloy smelting furnace 245 by coupling tube, if
In in transport tube and along the spiral conveyor rod of transport tube setting, and the rotary electric machine 2441 of driving spiral conveyor rod rotation；Conveying
Cylinder has the liquid feeding end being connected to aluminium alloy smelting furnace 245 by coupling tube and the outlet end being connected to second segment supply pipe 243, defeated
Cylinder is sent gradually to extend obliquely upward setting by liquid feeding end to outlet end；Using the conveying capacity of helix transporting device 244 as spray head 241
The pressure of melting aluminum alloy liquid is sprayed, and pressure change is realized by the revolving speed of adjusting rotary electric machine 2441.
Preferably, cell wall 211 is formed with passes through for low temperature nitrogen supply pipe 25 and low temperature nitrogen discharge pipe 26 perforative first
Perforation, bonnet 22 is formed with multiple for perforative second through hole of first segment supply pipe 242；Bonnet 22 is formed with air inlet and row
Port, air inlet are equipped with the high temperature nitrogen feeding mechanism of supplying high temperature nitrogen；The temperature of high temperature nitrogen is higher than 660 DEG C；It is higher than
Fusing point of 660 DEG C of the high temperature nitrogen because being higher than aluminium, before can guarantee that melting aluminum alloy liquid is that carbon cloth 14 contacts first
It will not solidify, melting aluminum alloy liquid is made to be coagulated together integrated molding on carbon cloth 14, secondly nitrogen is as indifferent gas
Body can protect carbon cloth 14, and the carbon fiber in carbon cloth 14 is avoided to be oxidized.Preferably, in order to avoid influence carbon
The temperature of the performance of fiber cloth 14, high temperature nitrogen is lower than 3000 DEG C, it is further preferred that in order to avoid influencing the strong of carbon fiber
The temperature of degree, high temperature nitrogen is lower than 1500 DEG C.Preferably, bonnet 22 is equipped with the door for picking and placing aluminium alloy post.Preferably, aluminium closes
Gold spray furnace is also equipped with controller.
Preferably, during carrying out spraying aluminium alloy outer layer 15 to carbon fibre resin bracket mold core, first by bonnet 22
Door is opened, and carbon fibre resin bracket mold core is placed in bonnet 22, is corresponded two front support legs 11 and two front pillars 231, is made two
Rear leg 12 and two rear pillars 232 correspond, and dip section 2312 protrudes into the lower end of front support leg 11 by preceding conical head 23121 before making
Front support leg 11 is limited in hole, protrudes into rear dip section 2322 in the lower hole of rear leg 12 by rear conical head 23221
Rear leg 12 is limited；
Preferably, be then shut off the door of bonnet 22, using controller control high temperature nitrogen feeding mechanism by air inlet to
It is passed through high temperature nitrogen in bonnet 22, and the air in bonnet 22 is discharged using exhaust outlet, makes in bonnet 22 full of high temperature nitrogen；
Preferably, air inlet and exhaust outlet are equipped with valve, are controlled by valve air inlet and exhaust outlet.Preferably, exist
The circulation of high temperature nitrogen is kept during spraying melting aluminium alloy liquid, it is ensured that temperature is constant in bonnet 22.
Preferably, then pass through two front pillars 231 to hollow resin bracket mold core 13 using two low temperature nitrogen feeding mechanisms
It is passed through low temperature nitrogen in channel, and is discharged by two low temperature nitrogen discharge pipes 26, continuous low temperature nitrogen stream is formed, to hollow resin
Bracket mold core 13, carbon cloth 14 and the melting aluminum alloy liquid being sprayed on carbon fibre resin bracket mold core cool down, and
Controlling the pressure of two low temperature nitrogen feeding mechanism the supply of nitrogen, there are pressure differences；Make two low temperature nitrogen feeding mechanism the supply of nitrogen
Pressure there are pressure difference can make it is each reinforce attachment beam there are pressure differences at both ends, and then make to reinforce also to generate in attachment beam continuous
Cryogenic nitrogen air-flow, to the melting aluminum reinforcing attachment beam and carbon cloth 14 herein and being sprayed on carbon fibre resin bracket mold core
Alloy liquid progress effective temperature-reducing, avoids the occurrence of the cryogenic nitrogen air-flow stagnation reinforced at attachment beam and temperature gradually rises and loses
Cooling and protecting effect.
Preferably, the valve for then opening coupling tube enables aluminum alloy to smelting furnace 245 and supplies fusing to helix transporting device 244
Aluminium alloy liquid, starting rotary electric machine 2441 drive spiral conveyor rod rotation by the aluminium alloy liquid in transport tube be delivered up to
Then second segment supply pipe 243 is entered in bonnet 22 again through each first segment supply pipe 242 and is injected in by each spray head 241
On the surface of carbon fibre resin bracket mold core, the melting aluminum alloy liquid on carbon fibre resin bracket mold core, which is successively cooled, to be solidified
Aluminium alloy outer layer 15 is formed, outer layer 15 is enabled aluminum alloy to and carbon cloth 14 is combined together and aluminium alloy post is made.
The present invention is carrying out spraying 15 process of aluminium alloy outer layer to carbon fibre resin bracket mold core in practical work process
In, first the door of bonnet 22 is opened, carbon fibre resin bracket mold core is placed in bonnet 22, two front support legs 11 and two front pillars are made
231 correspond, and correspond two rear legs 12 and two rear pillars 232, dip section 2312 is stretched by preceding conical head 23121 before making
Enter and front support leg 11 is limited in the lower stomidium of front support leg 11, after protruding into rear dip section 2322 by rear conical head 23221
Rear leg 12 is limited in the lower hole of stabilizer blade 12；It is then shut off the door of bonnet 22, controls high temperature nitrogen using controller
Feeding mechanism is passed through high temperature nitrogen into bonnet 22 by air inlet, and the air in bonnet 22 is discharged using exhaust outlet, makes
High temperature nitrogen is full of in bonnet 22；Then pass through two front pillars 231 to hollow resin bracket mould using two low temperature nitrogen feeding mechanisms
It is passed through low temperature nitrogen in the channel of core 13, and is discharged by two low temperature nitrogen discharge pipes 26, continuous low temperature nitrogen stream is formed, to sky
Heart resin scaffold mold core 13, carbon cloth 14 and the melting aluminum alloy liquid being sprayed on carbon fibre resin bracket mold core are dropped
Temperature, and there are pressure differences for the pressure of two low temperature nitrogen feeding mechanism the supply of nitrogen of control；Then the valve for opening coupling tube, makes aluminium
Alloy melting furnace 245 supplies melting aluminum alloy liquid to helix transporting device 244, and starting rotary electric machine 2441 drives spiral conveyor rod
Aluminium alloy liquid in transport tube is delivered up to second segment supply pipe 243 by rotation, then again through each first segment supply pipe 242
It enters in bonnet 22 and is injected on the surface of carbon fibre resin bracket mold core by each spray head 241, carbon fibre resin bracket
Melting aluminum alloy liquid on mold core, which is successively cooled to solidify, forms aluminium alloy outer layer 15, enables aluminum alloy to outer layer 15 and carbon cloth
14 are combined together aluminium alloy post are made.Preferably, low temperature nitrogen feeding mechanism and high temperature nitrogen feeding mechanism include containing
Fill the air pump that bucket and offer nitrogen conveying power are provided of nitrogen.Preferably, after melting aluminum alloy liquid to be sprayed is completed, after
Low temperature nitrogen circulation certain time is held in continuation of insurance, carries out abundant cooling solidification to aluminium alloy outer layer, then takes out.
Preferably, in step (2), carbon cloth 14 and hollow resin bracket mold core 13 are connected to one by glued mode
It rises.It is bonded particular by resin glue identical with 13 material of hollow resin bracket mold core, makes glue and hollow resin branch
The amalgamation of frame mold core 13 is stronger, and intensity is higher, but the intensity of aluminium alloy post mainly or by carbon cloth 14 and aluminium is closed
The intensity of golden outer layer 15.
Preferably, hollow resin bracket mold core 13 is preferably polyimides, polytetrafluoroethylene (PTFE), polyphenylene sulfide, polyether-ether-ketone
Or Heat resistance ABS material, because the fusing point of each material and use temperature are higher, at several hundred DEG C or more, and the performance of each material is steady
It is fixed.
Preferably, in step (3), preceding attachment base 2311 includes being in contact in top and with carbon cloth 14 leading
Electric section 23111, and in lower part and the preceding insulating segment 23112 that is contacted with 2111 upper surface of antetheca；The lower end of preceding attachment base 2311
Equipped with protruding into linkage section 233 before protruding into the first through hole；Before to protrude into linkage section 233 include in internal layer and preceding dip section
The front conductive layer 2332 that the preceding internal layer 2331 of 2312 connections internal layer 2331 outside before being coated on and is connect with preceding conductive segment 23111,
With the front insulation layer 2333 for being coated on 2332 outside of front conductive layer and being connect with preceding insulating segment 23112；Preceding conductive segment 23111 is with before
Conductive layer 2332 is made of electrically conductive material, and preceding insulating segment 23112 and front insulation layer 2333 are made of insulating material；It is preferred that
Ground, rear attachment base 2321 include at least the rear insulating segment contacted with 2112 upper surface of rear wall；The lower end of attachment base 2321 is equipped with afterwards
Linkage section is protruded into after protruding into the first through hole；Linkage section is protruded into afterwards includes at least the rear insulating layer connecting with rear insulating segment；
Preferably, first segment supply pipe 242 includes the injection conductive layer 2421 connecting in internal layer with spray head 241, and is coated on injection
The injection insulating layer 2422 in 2421 outside of conductive layer；Spray head 241 and injection conductive layer 2421 are made of electrically conductive material；It is preferred that
Ground, front conductive layer 2332 are connect with first electrode, and injection conductive layer 2421 is connect with second electrode；First electrode and second electrode
Polarity it is opposite；During carrying out spraying aluminium alloy outer layer 15 to carbon fibre resin bracket mold core, using first electrode (as just
Pole) voltage is applied to front conductive layer 2332, make carbon cloth 14 with the first charge (such as positive charge), (such as using second electrode
Cathode) voltage is applied to injection conductive layer 2421, make second charge (such as negative electricity of 241 band of spray head with the first opposite charge
Lotus), make melting aluminum alloy liquid second of the charge of band sprayed from spray head 241；Melting aluminum alloy liquid is spraying to carbon fiber tree
After rouge bracket mold core, it is adsorbed on carbon cloth 14, carbon fiber down used in the attraction of the first charge of carbon cloth 14
The aluminium conjunction that melting aluminum alloy liquid on resin scaffold mold core, which is successively cooled to solidify, to be formed aluminium alloy outer layer 15, and solidified
Golden outer layer 15 will continue to be attracted and adsorbed with the first charge and to subsequent melting aluminum alloy liquid, corresponding until being formed
The aluminium alloy outer layer 15 of thickness.This process sprays in which can make melting aluminum alloy liquid uniform concentration towards carbon cloth 14, can be significant
The efficiency and precision of spraying are improved, and ensures that 15 thickness of aluminium alloy outer layer is uniform.
Preferably, preceding insulating segment 23112, front insulation layer 2333, rear insulating segment, rear insulating layer and injection insulating layer 2422 are
High-temperature flexible layer structure made of silicon carbide fibre, silicon nitride fiber or ceramic fiber cotton can be connect with institute contact position with flexibility
The mode of touching realizes sealing.
For the tight fit of conductive segment 23111 and carbon cloth 14 before being more convenient for, it is preferable that leading in step (3)
The upper end of electric section 23111 is formed with the conical inclined surface being tapered from the bottom to top.
Preferably, in step (3), first segment supply pipe 242 further includes through between front support leg 11 and rear leg 12
Inner nozzle section 2423, inner nozzle section 2423 are equipped with multiple sprays towards carbon fibre resin bracket mold core injection melting aluminum alloy liquid
First 241.For the present invention in practical work process, the spray head 241 of inner nozzle section 2423 can be between front support leg 11 and rear leg 12
Area spray melting aluminum alloy liquid, matched with the spray head 241 of other positions carbon fibre resin bracket mold core is carried out it is complete
Face spraying, avoids dead angle.
Preferably, in step (3), the temperature of high temperature nitrogen is 660-670 DEG C, and the high temperature nitrogen of this temperature is guaranteeing to melt
Change aluminium alloy liquid to be on the basis of will not solidifying before the contact of carbon cloth 14, high temperature damage will not be generated to carbon cloth 14
Wound, it is ensured that the performance of carbon cloth 14 is stablized；The temperature of low temperature nitrogen is lower than 100 DEG C, again more preferably less than 30 DEG C of room temperature nitrogen
Gas, the low temperature nitrogen of this temperature on the basis of can carry out cooling protection to hollow resin bracket mold core 13 and carbon cloth 14,
At low cost and operability is stronger.
In order to be recycled to low temperature nitrogen, cost savings resource is reduced, it is preferable that in step (3), two low temperature
Nitrogen discharge pipe 26 has been separately equipped with nitrogen collection device.
Preferably, in step (3), nitrogen collection device includes the first circulation pipe being connected to low temperature nitrogen discharge pipe 26
Road, to the cooling device that nitrogen cools down, and what is be connected between cooling device and low temperature nitrogen feeding mechanism second follow
Endless tube road.The present invention is in practical work process, and discharged low temperature nitrogen in aluminium alloy spray furnace because absorbing heat due to temperature
Increase, the low temperature nitrogen of discharge is delivered to cooling device using first circulation pipeline by nitrogen collection device, by cooling device into
Row recycles second circulation pipeline to give nitrogen supply (NS) device after cooling down again, supplies cryogenic nitrogen again by nitrogen supply (NS) device
Gas.Specific structure can be that cooling device includes the cooling pipeline passed through for low temperature nitrogen and carries out the cold of cooling to cooling pipeline
But mechanism；Cooling body is identical as air-conditioning or refrigeration for refrigerator principle.
In order to implement the molding of hollow resin bracket mold core 13, it is preferable that in step (1), using extrusion molding
Then each section of pipe fitting of technological forming hollow resin bracket mold core 13 is attached assembling and forms hollow resin bracket mold core 13.
Preferably, in step (1), each section of pipe fitting of hollow resin bracket mold core 13 is connected by glued mode carries out group
Dress.It is bonded particular by resin glue identical with 13 material of hollow resin bracket mold core, makes glue and hollow resin branch
The amalgamation of frame mold core 13 is stronger, and intensity is higher, but the intensity of aluminium alloy post mainly or by carbon cloth 14 and aluminium is closed
The intensity of golden outer layer 15.
Product form of the invention is not limited to this case diagram and embodiment, anyone carries out the appropriate of similar thinking to it
Changes or modifications all should be regarded as not departing from patent category of the invention.
Claims (10)
1. a kind of solar battery aluminium alloy post preparation process, which comprises the steps of:
(1) hollow resin bracket mold core identical with aluminium alloy post shape is prepared, is had in the hollow resin bracket mold core
The channel being connected；
(2) carbon cloth is covered and carbon fibre resin bracket mold core is made in the outer surface of the hollow resin bracket mold core；
(3) melting aluminum alloy liquid is sprayed on outside the carbon fibre resin bracket mold core and cooled and solidified is formed outside aluminium alloy
Layer, enables aluminum alloy to outer layer and carbon cloth is combined together and aluminium alloy post is made.
2. a kind of solar battery aluminium alloy post preparation process according to claim 1, it is characterised in that: in the step
Suddenly in (3), furnace is sprayed by aluminium alloy, spraying aluminium alloy outer layer is carried out to the carbon fibre resin bracket mold core；
The hollow resin bracket mold core includes two front support legs facing forward and two rear legs backwards；
The aluminium alloy spray furnace includes seat slot, covers at the bonnet above seat slot, four in seat slot and one-to-one correspondence protrudes into
The limited post of stomidium under each front support leg and rear leg, and be set on bonnet and the carbon fibre resin bracket mold core is sprayed
The injection apparatus of melting aluminum alloy liquid；
The seat slot includes the cell wall for being in edge and raising upward, and the groove surrounded by cell wall；The cell wall includes and two
The corresponding antetheca of the front support leg, and rear wall corresponding with two rear legs；The upper surface of the cell wall is by outside extremely
Inside inclined inclined-plane gradually downward；
Four limited posts include two be set to the antetheca upper surface and with the two one-to-one front pillars of front support leg, and
Two be set to the rear wall upper surface and with the two one-to-one rear pillars of rear leg；
The front pillar includes the preceding attachment base being connect with the upper surface of the antetheca in lower part, and in top protrude into it is described before
The preceding dip section of stomidium under stabilizer blade；The diameter of the preceding attachment base is greater than the diameter of the preceding dip section；The preceding dip section
Upper end is formed with the preceding conical head being tapered from the bottom to top；Two front pillars are separately equipped with the cryogenic nitrogen of supply low temperature nitrogen
Gas feeding mechanism, and the low temperature nitrogen being connected between front pillar and low temperature nitrogen feeding mechanism and through the antetheca are supplied
Pipe；The temperature of the low temperature nitrogen is lower than 200 DEG C；
The rear pillar includes the rear attachment base being connect with the upper surface of the rear wall in lower part, and in top protrude into it is described after
The rear dip section of stomidium under stabilizer blade；The diameter of attachment base is greater than the diameter of the rear dip section after described；Dip section after described
Upper end is formed with the rear conical head being tapered from the bottom to top；Two rear pillars are separately equipped with the cryogenic nitrogen through the rear wall
Gas discharge pipe；
The injection apparatus includes that multiple spray in the bonnet towards the carbon fibre resin bracket mold core melts aluminium alloy
The spray head of liquid, it is multiple through bonnets to the first segment supply pipes of spray head supply melting aluminum alloy liquid, it is outer to the in bonnet
The second segment supply pipe of one section of supply pipe supply melting aluminum alloy liquid, to second segment supply pipe handling molten aluminium alloy liquid
Helix transporting device, and the aluminium alloy smelting furnace to helix transporting device supply melting aluminum alloy liquid；The helical feed dress
The transport tube including being connected to the aluminium alloy smelting furnace by coupling tube is set, in transport tube and along the spiral of transport tube setting
Conveying lever, and the rotary electric machine of driving spiral conveyor rod rotation；The transport tube, which has, passes through transition with the aluminium alloy smelting furnace
The liquid feeding end of pipe connection and the outlet end being connected to the second segment supply pipe, the transport tube is by the liquid feeding end to outlet end
Gradually extend obliquely upward setting；
The cell wall is formed with for the low temperature nitrogen supply pipe and perforative first through hole of low temperature nitrogen discharge pipe, the furnace
Cover is formed with multiple for perforative second through hole of the first segment supply pipe；The bonnet is formed with air inlet and exhaust outlet,
The air inlet is equipped with the high temperature nitrogen feeding mechanism of supplying high temperature nitrogen；The temperature of the high temperature nitrogen is higher than 660 DEG C；
In carrying out spraying aluminium alloy surrounding procedure to the carbon fibre resin bracket mold core, first the door of the bonnet is opened,
The carbon fibre resin bracket mold core is placed in the bonnet, two front support legs and two front pillars is corresponded, makes
Two rear legs and two rear pillars correspond, and the preceding dip section is made to protrude into the front support leg by the preceding conical head
Lower stomidium in front support leg is limited, make it is described after dip section the lower section of the rear leg is protruded by conical head after described
Rear leg is limited in hole；
It is then shut off the door of the bonnet, the high temperature nitrogen feeding mechanism is controlled using controller and passes through the air inlet to institute
It states and is passed through high temperature nitrogen in bonnet, and the air in the bonnet is discharged using the exhaust outlet, make to be full of in the bonnet
High temperature nitrogen；
Then led to by two front pillars into the channel of hollow resin bracket mold core using the two low temperature nitrogen feeding mechanisms
Enter low temperature nitrogen, and by the two low temperature nitrogen discharge pipe discharges, continuous low temperature nitrogen stream is formed, to the hollow resin branch
Frame mold core, carbon cloth and the melting aluminum alloy liquid being sprayed on carbon fibre resin bracket mold core cool down, and control two
There are pressure differences for the pressure of described low temperature nitrogen feeding mechanism the supply of nitrogen；
Then the valve for opening coupling tube enables aluminum alloy to smelting furnace and supplies melting aluminum alloy liquid to the helix transporting device, opens
It moves the rotary electric machine spiral conveyor rod rotation is driven to be delivered up the aluminium alloy liquid in transport tube and supplied to second segment
Then Ying Guan is entered in bonnet again through each first segment supply pipe and is injected in the carbon fibre resin bracket mould by each spray head
On the surface of core, the melting aluminum alloy liquid on the carbon fibre resin bracket mold core, which is successively cooled to solidify, to be formed outside aluminium alloy
Layer, enables aluminum alloy to outer layer and carbon cloth is combined together and aluminium alloy post is made.
3. a kind of solar battery aluminium alloy post preparation process according to claim 2, it is characterised in that: in the step
Suddenly in (3), the preceding attachment base includes the preceding conductive segment for being in top and being in contact with the carbon cloth, and simultaneously in lower part
The preceding insulating segment contacted with the antetheca upper surface；The lower end of the preceding attachment base is equipped with before protruding into first through hole
Protrude into linkage section；It includes the preceding internal layer connecting in internal layer with the preceding dip section that linkage section is protruded into before described, interior before being coated on
Front conductive layer layer outside and connect with the preceding conductive segment, and be coated on the outside of front conductive layer and connect with the preceding insulating segment
Front insulation layer；The preceding conductive segment and front conductive layer are made of electrically conductive material, the preceding insulating segment and front insulation layer by
Insulating materials is made；
Attachment base includes at least the rear insulating segment contacted with the rear wall upper surface after described；The lower end of attachment base is equipped with after described
Linkage section is protruded into after protruding into first through hole；Linkage section is protruded into after described to connect including at least with the rear insulating segment
Rear insulating layer；
The first segment supply pipe includes the injection conductive layer connecting in internal layer with the spray head, and is coated on injection conductive layer
The injection insulating layer in outside；The spray head and the injection conductive layer are made of electrically conductive material；
The front conductive layer is connect with first electrode, and the injection conductive layer is connect with second electrode；The first electrode and
The polarity of two electrodes is opposite；
In carrying out spraying aluminium alloy surrounding procedure to the carbon fibre resin bracket mold core, using described in the first electrode pair
Front conductive layer applies voltage, makes described the first charge of carbon cloth band, is applied using second electrode to the injection conductive layer
Voltage makes second of charge of the spray head band Yu the first opposite charge, makes the fusing aluminum alloy melt sprayed from the spray head
Second of charge of body band；Melting aluminum alloy liquid is after spraying to the carbon fibre resin bracket mold core, in the carbon cloth
It is adsorbed on carbon cloth, the fusing aluminium alloy on the carbon fibre resin bracket mold core under used in the attraction of the first charge
The liquid solidification aluminium alloy outer layer that forms aluminium alloy outer layer, and solidified that is successively cooled will continue to the first charge and right
Subsequent melting aluminum alloy liquid is attracted and is adsorbed, the aluminium alloy outer layer until forming respective thickness.
4. a kind of solar battery aluminium alloy post preparation process according to claim 3, it is characterised in that: in the step
Suddenly in (3), the upper end of the preceding conductive segment is formed with the conical inclined surface being tapered from the bottom to top.
5. a kind of solar battery aluminium alloy post preparation process according to claim 1, it is characterised in that: in the step
Suddenly in (3), the first segment supply pipe further includes through the inner nozzle section between the front support leg and rear leg, the inner nozzle
Section is equipped with multiple spray heads towards carbon fibre resin bracket mold core injection melting aluminum alloy liquid.
6. a kind of solar battery aluminium alloy post preparation process according to claim 5, it is characterised in that: in the step
Suddenly in (3), the temperature of the high temperature nitrogen is 660-670 DEG C；The temperature of the low temperature nitrogen is lower than 100 DEG C.
7. a kind of solar battery aluminium alloy post preparation process according to claim 6, it is characterised in that: in the step
Suddenly in (3), the two low temperature nitrogen discharge pipes have been separately equipped with nitrogen collection device.
8. a kind of solar battery aluminium alloy post preparation process according to claim 7, it is characterised in that: in the step
Suddenly in (3), the nitrogen collection device includes the first circulation pipeline being connected to the low temperature nitrogen discharge pipe, is carried out to nitrogen
The cooling device of cooling, and the second circulation pipeline being connected between cooling device and the low temperature nitrogen feeding mechanism.
9. a kind of solar battery aluminium alloy post preparation process according to claim 8, it is characterised in that: in the step
Suddenly it in (1), using each section of pipe fitting of extrusion molding process molding hollow resin bracket mold core, is then attached assembling and forms institute
State hollow resin bracket mold core.
10. a kind of solar battery aluminium alloy post preparation process according to claim 9, it is characterised in that: described
In step (1), each section of pipe fitting of hollow resin bracket mold core is connected by glued mode to be assembled.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810988184.5A CN109175383B (en) | 2018-08-28 | 2018-08-28 | Preparation process of solar cell aluminum alloy bracket |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810988184.5A CN109175383B (en) | 2018-08-28 | 2018-08-28 | Preparation process of solar cell aluminum alloy bracket |
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| CN109175383A true CN109175383A (en) | 2019-01-11 |
| CN109175383B CN109175383B (en) | 2020-10-23 |
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| CN102945870A (en) * | 2012-11-14 | 2013-02-27 | 庆毅 | Aluminum alloy solar cell bracket and manufacturing method thereof |
| CN103938810A (en) * | 2014-03-22 | 2014-07-23 | 烟台斯坦普精工建设有限公司 | Photovoltaic sun-shading system and manufacturing method thereof |
| CN104517673A (en) * | 2013-10-08 | 2015-04-15 | 国家电网公司 | Carbon fiber composite core wire and production method |
| EP2990714A1 (en) * | 2013-04-26 | 2016-03-02 | JFE Steel Corporation | Accumulator |
| US20160285083A1 (en) * | 2015-03-27 | 2016-09-29 | Qing Fang | Process for producing silicon nanowires directly from silicon particles |
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|---|---|---|---|---|
| CN1045236A (en) * | 1989-02-28 | 1990-09-12 | 王迪超 | The production method of aluminium alloy compound plate |
| CN1097041A (en) * | 1993-07-02 | 1995-01-04 | 北京市西城区新开通用试验厂 | The blade of duck-web type wind-driven device |
| CN1549287A (en) * | 2003-05-08 | 2004-11-24 | 北京集星世纪科技有限公司 | Active carbon fibre cloth/sprayed aluminium composite polar plate double-electric layer capacitor and producing method thereof |
| CN102945870A (en) * | 2012-11-14 | 2013-02-27 | 庆毅 | Aluminum alloy solar cell bracket and manufacturing method thereof |
| EP2990714A1 (en) * | 2013-04-26 | 2016-03-02 | JFE Steel Corporation | Accumulator |
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