CN205926650U - Aluminium alloy extrusion structure - Google Patents
Aluminium alloy extrusion structure Download PDFInfo
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- CN205926650U CN205926650U CN201620961101.XU CN201620961101U CN205926650U CN 205926650 U CN205926650 U CN 205926650U CN 201620961101 U CN201620961101 U CN 201620961101U CN 205926650 U CN205926650 U CN 205926650U
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- heat
- insulated cavity
- pipe
- cooling box
- water cooling
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Abstract
The utility model discloses an aluminium alloy extrusion structure, including make -up machine body and water tank, be equipped with inlet pipe and discharging pipe at water tank's both ends, the play feed cylinder and the inlet pipe butt joint of make -up machine body, install thermal insulation cavity in water tank, inlet pipe and discharging pipe run through thermal insulation cavity's both sides wall respectively, be equipped with the branch pipe in thermal insulation cavity, hold ends at two bending sections of branch pipe and install a plurality of side shower nozzles respectively, be equipped with a plurality of main shower nozzles that distribute side by side in the middle part of the branch pipe lower wall, branch pipe upper wall middle part is connected with the water injection pipe, thermal insulation cavity and water tank's upper wall and outside the extension are run through to the water injection pipe upper end, the outlet that have with thermal insulation cavity intercommunication is opened at the water tank lower extreme. Install thermal insulation cavity in water tank, this thermal insulation cavity can give off and coolant produced heat after the intensification is opened with water tank's outer wall is isolated with the section bar, prevents the outer wall continuous heating of cooler bin in whole cooling process, avoids the staff to take place the incident.
Description
Technical field
This utility model is related to the production and processing field of aluminium section bar, specifically refers to a kind of Extrusion Process of Aluminum Alloy Profile structure.
Background technology
At present, aluminum section extruder is mainly used to produce the aluminium section bar of different size, and its processing method is solid by aluminium bar
Extrusion molding is carried out on fixed shaping mould, when aluminium section bar is extruded from aluminium bar extruder outlet, leads to section bar because temperature is very high
Hardness is inadequate, so needing a set of section bar cooling conveying device to complete the last sizing transportation work of aluminium section bar.Conventional determines
Type device is mainly air-cooled roll-type conveying sizing, and its structure mainly includes roller conveyor and blower fan etc..When using, it is whole
Individual air-cooled conveying sizing line is very long, thus the area of founding the factory increasing, and it is big to consume energy.
Utility model content
The purpose of this utility model is to provide a kind of Extrusion Process of Aluminum Alloy Profile structure, shortens section bar cooling line road, and then reaches
Reduce the purpose of production cost.
The purpose of this utility model is achieved through the following technical solutions：
A kind of Extrusion Process of Aluminum Alloy Profile structure, including forming machine body and rack-mount water cooling box, in water cooling box
It is respectively arranged at two ends with coaxial feed pipe and discharge nozzle, the discharge barrel of described forming machine body is docked with feed pipe, in described water
Heat-insulated cavity is installed in ice chest, and feed pipe and discharge nozzle extend through the two side of heat-insulated cavity, set in heat-insulation chamber body
Have reclinate arc arm, arm by the region overlay between feed pipe and discharge nozzle, at two bending section ends of arm end
It is separately installed with multiple side spray heads, is provided with multiple main jet heads being distributed side by side in the middle part of arm lower wall, connect in the middle part of arm upper wall
There is water injection pipe, described water injection pipe upper end is run through the upper wall of heat-insulated cavity and water cooling box and stretched out, and in water cooling box lower end
Have the discharge outlet connecting with heat-insulated cavity；In described heat-insulation chamber body, the position near discharge nozzle is additionally provided with exhaust column, is taking out
The lower end of airduct is provided with moisture probe, and exhaust column upper end is run through the upper wall of heat-insulated cavity and water cooling box and stretched out, and
The blower fan being connected with described exhaust column is provided with water cooling box, moisture probe is electrically connected with described blower fan by controller.
For in prior art, heat insulation sliding window section bar, after extrusion molding, generally to be lowered the temperature using air cooling way, but
The cooling effect difference of air-cooled supply line and the transportation route that leads to increases, the requirement to Factory Building, equipment is increased and is led to entirely produce
The problem of added cost, inventor improves to Form-bar Press Machine, sets up water at the discharge barrel of single lead screw ex truding briquetting machine body
Ice chest, is quickly cooled down to the aluminium of high temperature using water-cooling pattern, and in water cooling box, multiple main jet heads are synchronously right with side spray head
The different piece of section bar is sprayed, and to carry out heat exchange between the intensive cooling medium stream of high speed and section bar, and remains in water
The liquid of ice chest bottom then passes through discharge outlet quickly outer row, and the section bar that temperature reduces normal temperature then passes through discharge nozzle to unofficial biography
Send, under shorter water cooling lines, realize the continuous coo1ing to section bar, greatly reduce cooling device and hall space is accounted for
With having reached the purpose reducing production cost simultaneously.Wherein, the arm being connected with water injection pipe be circular arc, this circular arc
Section bar can be completely covered by pipe by the region between feed pipe to discharge nozzle, that is, section bar water cooling box medium section with start into
Material just carry out refrigerating work procedure, and main jet head then the upper surface to section bar and two sides spray respectively with side spray head；And
And in water cooling box, heat-insulated cavity being installed, this heat-insulation chamber body can be distributed section bar and cooling medium is produced after intensification
The heat of life is completely cut off with the outer wall of water cooling box to be opened, and prevents the outer wall persistent fever of cooler bin in whole cooling procedure, it is to avoid work
Make personnel and security incident occurs.
In heat-insulation chamber body, after coolant is contacted with the section bar under the condition of high temperature, coolant can vaporize to take away on section bar
Heat, and pile up in the easy heat-insulation chamber body of the vapor under vapor state, and then lead to the temperature in heat-insulation chamber body to be protected all the time
Hold in a higher level, that is, the section bar moving to outside discharge nozzle remains on higher temperature, and then significantly impacts section bar
Cooling progress；Because section bar has just entered into entrained heat maximum during heat-insulated cavity from feed pipe, sending out with coolant
The steam vapour amount producing during raw contact is maximum, and for ensureing the accuracy of water vapor concentration detection data, therefore inventor is heat-insulated
The back segment of cavity, installs moisture probe near the position of discharge nozzle, and when at this, the humidity of position reaches limits value, humidity is visited
Detection data is transferred to controller by head, and controller sends control command so that blower fan brings into operation, that is, start to heat-insulated cavity
In vapor carry out outer row, to ensure stable cooler environment in heat-insulation chamber body.
The side inwall that described heat-insulated cavity is connected with feed pipe is provided with deflector, described deflector is along feed pipe water
The direction of flat sensing discharge nozzle is downward-sloping.The deflector of inclination is provided with the side wall of heat-insulated cavity, this deflector can be right
The liquid of heat-insulated cavity bottom is dredged, the speed that accelerating liquid is flowed out by discharge outlet, to avoid liquid in heat-insulated cavity
Residual.
Described main jet head and side spray head are spiral nozzle.Preferably, selecting spiral nozzle, can make cold in arm
But medium is sprayed on section bar so that cooling medium is attached to the area on section bar within the unit interval in the form of taper water curtain
Increase, multiple main jet heads and multiple side spray head are and are distributed side by side simultaneously, and that is, section bar, in moving process, can enter with a part
Row is repeated several times spray, considerably increases the rate of cooling of section bar, the utilization rate of cooling medium also accordingly increases simultaneously, thus subtracting
The consumption of little cooling medium.
Described heat-insulated cavity is the seamless cavity that multiple XPS extruded sheets are spliced to form.Preferably, XPS extruded sheet is named again
Extrusion moulding type polystyrene heat insulating board, it has perfect closed pore alveolate texture, is likewise supplied with high pressure resistance, aging resistance
Property, low thermal conductivity coefficient and relatively low water absorption, complete between produced heat and the outer wall of water cooling box when section bar can be cooled down
Full isolation is opened, it is to avoid the temperature of water cooling box is too high and the operation easier that increases workman.
This utility model compared with prior art, has such advantages as and beneficial effect：
1st, this utility model is provided with heat-insulated cavity in water cooling box, and section bar can be distributed and cold by this heat-insulation chamber body
But the outer wall isolation of medium produced heat and water cooling box after intensification is opened, and prevents the outer of in whole cooling procedure cooler bin
Wall persistent fever, it is to avoid staff occurs security incident；
2nd, this utility model is provided with the deflector of inclination on the side wall of heat-insulated cavity, and this deflector can be to heat-insulated cavity
The liquid of bottom is dredged, the speed that accelerating liquid is flowed out by discharge outlet, to avoid liquid to remain in heat-insulated cavity；
3rd, this utility model selects spiral nozzle, and the cooling medium in arm can be made to be sprayed at type in the form of taper water curtain
So that the area that cooling medium was attached on section bar within the unit interval increases on material, multiple main jet heads and multiple side simultaneously
Shower nozzle is and is distributed side by side, and that is, section bar, in moving process, can carry out spray is repeated several times with a part, considerably increase section bar
Rate of cooling, simultaneously the utilization rate of cooling medium also accordingly increase, thus reducing the consumption of cooling medium.
Brief description
Accompanying drawing described herein is used for providing this utility model embodiment is further understood, and constitutes the one of the application
Part, does not constitute the restriction to this utility model embodiment.In the accompanying drawings：
Fig. 1 is this utility model structural representation；
Fig. 2 is longitdinal cross-section diagram of the present utility model.
Labelling and corresponding parts title in accompanying drawing：
1- forming machine body, 2- discharge barrel, 3- feed pipe, the heat-insulated cavity of 4-, 5- water cooling box, 6- arm, 61- main jet head,
7- side spray head, 8- water injection pipe, 9- deflector, 10- support, 11- discharge nozzle, 12- discharge outlet, 13- section bar, 14- moisture probe,
15- exhaust column, 16- blower fan.
Specific embodiment
For making the purpose of this utility model, technical scheme and advantage become more apparent, with reference to embodiment and accompanying drawing,
The utility model is described in further detail, and exemplary embodiment of the present utility model and its explanation are only used for explaining this
Utility model, is not intended as to restriction of the present utility model.
Embodiment 1
As depicted in figs. 1 and 2, the present embodiment includes forming machine body 1 and installation water cooling box 5 over the mount 10,
Water cooling box 5 be respectively arranged at two ends with coaxial feed pipe 3 and discharge nozzle 11, the discharge barrel 2 of described forming machine body 1 and feed pipe
3 docking, are provided with heat-insulated cavity 4 in described water cooling box 5, and feed pipe 3 and discharge nozzle 11 extend through the two of heat-insulated cavity 4
Side wall, is provided with reclinate arc arm 6 in heat-insulated cavity 4, and arm 6 is by the region between feed pipe 3 and discharge nozzle 11
Cover, be separately installed with multiple side sprays 7 at 6 two bending section ends of arm end, be provided with the middle part of arm 6 lower wall and multiple divide side by side
The main jet head 61 of cloth, is connected with water injection pipe 8 in the middle part of arm 6 upper wall, heat-insulated cavity 4 and water-cooled are run through in described water injection pipe 8 upper end
The upper wall of case 5 and stretching out, and have, in water cooling box 5 lower end, the discharge outlet 12 connecting with heat-insulated cavity 4；In described heat-insulation chamber
In body 4, the position near discharge nozzle 11 is additionally provided with exhaust column 15, is provided with moisture probe 14, exhaust column in the lower end of exhaust column 15
15 upper ends are run through the upper wall of heat-insulated cavity 4 and water cooling box 5 and are stretched out, and are provided with water cooling box 5 and described convulsion
The blower fan 16 of pipe 15 connection, moisture probe 14 is electrically connected with described blower fan 16 by controller.
For in prior art, heat insulation sliding window section bar, after extrusion molding, generally to be lowered the temperature using air cooling way, but
The cooling effect difference of air-cooled supply line and the transportation route that leads to increases, the requirement to Factory Building, equipment is increased and is led to entirely produce
The problem of added cost, inventor improves to section bar 13 extruder, increases at the discharge barrel 2 of single lead screw ex truding briquetting machine body 1
If water cooling box 5, using water-cooling pattern, the aluminium of high temperature is quickly cooled down, multiple main jet heads 61 and side spray in water cooling box 5
The 7 synchronous different pieces to section bar 13 spray, to carry out heat friendship between the intensive cooling medium stream of high speed and section bar 13
Change, and the liquid remaining in water cooling box 5 bottom then passes through discharge outlet 12 quickly outer row, and temperature reduces the section bar 13 of normal temperature
Then pass through discharge nozzle 11 transfer-out, under shorter water cooling lines, realize the continuous coo1ing to section bar 13, greatly reduce
The occupancy to hall space for the cooling device, has reached the purpose reducing production cost simultaneously.Wherein, be connected with water injection pipe 8 is propped up
Pipe 6 is circular arc, and section bar 13 can be covered completely by the arm 6 of this circular arc by the region between feed pipe 3 to discharge nozzle 11
Cover, that is, section bar 13 just carries out refrigerating work procedure in water cooling box 5 medium section 13 to start charging, and main jet head 61 and 7 items points of side spray
The other upper surface to section bar 13 and two sides spray；And heat-insulated cavity 4 is installed in water cooling box 5, this is heat-insulated
Section bar 13 can be distributed by cavity 4 and the outer wall isolation of cooling medium produced heat and water cooling box 5 after intensification is opened,
Prevent the outer wall persistent fever of cooler bin in whole cooling procedure, it is to avoid staff occurs security incident.
In heat-insulated cavity 4, after coolant is contacted with the section bar 13 under the condition of high temperature, coolant can vaporize to take away section bar
Heat on 13, and the vapor under vapor state is easily piled up in heat-insulated cavity 4, and then lead to the temperature in heat-insulated cavity 4
Remain at a higher level, that is, the section bar 13 moving to outside discharge nozzle 11 remains on higher temperature, and then greatly
Have impact on the cooling progress of section bar 13；Due to entrained heat when section bar 13 just enters into heat-insulated cavity 4 from feed pipe 11
Maximum, the steam vapour amount producing when coming in contact with coolant is maximum, for ensureing the accuracy of water vapor concentration detection data,
Therefore inventor, in the back segment of heat-insulated cavity 4, installs exhaust column 15 near the position of discharge nozzle 11, and under exhaust column 15
Moisture probe 14 is installed at end, and when at this, the humidity of position reaches limits value, detection data is transferred to control by moisture probe 14
Device, controller sends control command so that blower fan 16 brings into operation, that is, start to carry out outer row to the vapor in heat-insulated cavity 4,
To ensure stable cooler environment in heat-insulated cavity 4.
Wherein, deflector 9, described deflector 9 are provided with the side inwall that described heat-insulated cavity 4 is connected with feed pipe 3
The direction being horizontally directed to discharge nozzle 11 along feed pipe 3 is downward-sloping.The deflector of inclination is provided with the side wall of heat-insulated cavity 4
9, this deflector 9 can be dredged to the liquid of heat-insulated cavity 4 bottom, and the speed that accelerating liquid is flowed out by discharge outlet 12, to keep away
Exempt from liquid to remain in heat-insulated cavity 4.
Preferably, selecting spiral nozzle, the cooling medium in arm 6 can be made to be sprayed at section bar in the form of taper water curtain
So that cooling medium is attached to area on section bar 13 within the unit interval increases on 13, multiple main jet heads 61 and many simultaneously
Individual side spray 7 is and is distributed side by side, and that is, section bar 13, in moving process, can carry out being repeated several times spray with a part, increase greatly
Add the rate of cooling of section bar 13, the utilization rate of cooling medium also accordingly increases simultaneously, thus reducing the consumption of cooling medium.
Preferably, XPS extruded sheet is extrusion moulding type polystyrene heat insulating board again, it is cellular that it has perfect closed pore
Structure, is likewise supplied with high pressure resistance, ageing resistance, low thermal conductivity coefficient and relatively low water absorption, section bar 13 can be cooled down when institute
Between the heat producing and the outer wall of water cooling box 5, isolation is opened completely, it is to avoid the temperature of water cooling box 5 is too high and the operation that increases workman
Difficulty.
Above-described specific embodiment, is entered to the purpose of this utility model, technical scheme and beneficial effect
One step describes in detail, be should be understood that and the foregoing is only specific embodiment of the present utility model, is not used to limit
Fixed protection domain of the present utility model, all any modifications within spirit of the present utility model and principle, made, equivalent replaces
Change, improve, should be included within protection domain of the present utility model.
Claims (4)
1. a kind of Extrusion Process of Aluminum Alloy Profile structure, including forming machine body（1）And it is arranged on support（10）On water cooling box（5）,
Water cooling box（5）Be respectively arranged at two ends with coaxial feed pipe（3）And discharge nozzle（11）, described forming machine body（1）Discharge barrel
（2）With feed pipe（3）Docking it is characterised in that：In described water cooling box（5）Heat-insulated cavity is inside installed（4）, and feed pipe（3）
And discharge nozzle（11）Extend through heat-insulated cavity（4）Two side, in heat-insulated cavity（4）Inside it is provided with reclinate arc arm
（6）, arm（6）By feed pipe（3）And discharge nozzle（11）Between region overlay, in arm（6）Two bending section ends end is respectively
Multiple side spray heads are installed（7）, in arm（6）It is provided with multiple main jet heads being distributed side by side in the middle part of lower wall（61）, arm（6）Upper wall
Middle part is connected with water injection pipe（8）, described water injection pipe（8）Heat-insulated cavity is run through in upper end（4）And water cooling box（5）Upper wall and outwards
Extend, and in water cooling box（5）Lower end has and heat-insulated cavity（4）The discharge outlet of connection（12）；In described heat-insulated cavity（4）Inside lean on
Nearly discharge nozzle（11）Position be additionally provided with exhaust column（15）, in exhaust column（15）Lower end moisture probe is installed（14）, convulsion
Pipe（15）Heat-insulated cavity is run through in upper end（4）And water cooling box（5）Upper wall and stretch out, and in water cooling box（5）On be provided with
With described exhaust column（15）The blower fan of connection（16）, moisture probe（14）By controller and described blower fan（16）Electrical connection.
2. a kind of Extrusion Process of Aluminum Alloy Profile structure according to claim 1 it is characterised in that：In described heat-insulated cavity（4）With enter
Expects pipe（3）The side inwall connecting is provided with deflector（9）, described deflector（9）Along feed pipe（3）It is horizontally directed to discharge nozzle
（11）Direction downward-sloping.
3. a kind of Extrusion Process of Aluminum Alloy Profile structure according to claim 1 it is characterised in that：Described main jet head（61）And side spray
Head（7）It is spiral nozzle.
4. a kind of Extrusion Process of Aluminum Alloy Profile structure according to claim 1 it is characterised in that：Described heat-insulated cavity（4）For multiple
The seamless cavity that XPS extruded sheet is spliced to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620961101.XU CN205926650U (en) | 2016-08-29 | 2016-08-29 | Aluminium alloy extrusion structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620961101.XU CN205926650U (en) | 2016-08-29 | 2016-08-29 | Aluminium alloy extrusion structure |
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| Publication Number | Publication Date |
|---|---|
| CN205926650U true CN205926650U (en) | 2017-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620961101.XU Expired - Fee Related CN205926650U (en) | 2016-08-29 | 2016-08-29 | Aluminium alloy extrusion structure |
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| Country | Link |
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| CN (1) | CN205926650U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269954A (en) * | 2016-08-29 | 2017-01-04 | 成都标建铝业有限公司 | A kind of aluminum section extruder |
-
2016
- 2016-08-29 CN CN201620961101.XU patent/CN205926650U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269954A (en) * | 2016-08-29 | 2017-01-04 | 成都标建铝业有限公司 | A kind of aluminum section extruder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20170829 |
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| CF01 | Termination of patent right due to non-payment of annual fee |