CN208685019U - A kind of box aluminum alloy heat forming furnace - Google Patents
A kind of box aluminum alloy heat forming furnace Download PDFInfo
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- CN208685019U CN208685019U CN201821325326.1U CN201821325326U CN208685019U CN 208685019 U CN208685019 U CN 208685019U CN 201821325326 U CN201821325326 U CN 201821325326U CN 208685019 U CN208685019 U CN 208685019U
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- aluminum alloy
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Abstract
The utility model relates to a kind of box aluminum alloy heat forming furnaces, thermoforming furnace is used to carry out the aluminum alloy plate materials of thermoforming and be heated, thermoforming furnace include furnace body, in furnace body for the rack of placing aluminium alloy plate, the heating system that is heated, rack includes the multiple mounting tables for placing aluminium alloy plate being sequentially distributed along the vertical direction, and heating system includes heater, deflector；The brand new design cooperated by furnace body and heating system enables in furnace aluminum alloy plate materials quickly and is uniformly warming up to need temperature, meets aluminum alloy plate materials rapid batch demand for heat, meet the molding demand of the rapid batch automation of aluminum alloy plate materials；In addition, the matching design of the thermoforming furnace multilayer mounting table and deflector in above-below direction is capable of handling larger amount of aluminum alloy plate materials, treatment effeciency is very high in the case where furnace body occupies more lesser space.
Description
Technical field
The utility model relates to a kind of box aluminum alloy heat forming furnaces.
Background technique
Mainstream automotive on the market is generally steel vehicle body at present, and complete vehicle quality is heavier.In the intensity and peace for guaranteeing automobile
Under the premise of full performance, the kerb weight of automobile is reduced as much as possible, the dynamic property of automobile can be improved, and reduces fuel consumption,
Reduce exhaust pollution.It is demonstrated experimentally that 6-8% can be improved in fuel efficiency if vehicle complete vehicle weight reduces by 10%；Automobile kerb weight is every
100 kilograms are reduced, fuel consumption per hundred kilometers can reduce 0.3-0.6 liter；Vehicle weight reduces by 1%, and oil consumption can reduce by 0.7%.Currently, due to
Environmentally friendly and energy-efficient needs, the lightweight of automobile have become the trend of world car development.Aluminum alloy materials density is low, about steel
The 1/3 of iron, specific strength and specific stiffness are higher, elasticity and shock resistance is good while corrosion-resistant, wear-resisting, highly conductive, easy processing
Molding, high reclaiming etc., are ideal light weight material in automobile.
Thermoforming furnace applied to automobile industry is essentially all to design by raw material of steel, the thermoforming heating of steel
Mode is usually heat radiation, and heating time is short, and heating can be completed in every batch of furnace charge 4-10min；However the thermodynamics of aluminium and steel
Performance has very big difference, at least wants the 30min time if aluminium alloy also uses which to heat, production efficiency is low, can not
Batch production is realized, therefore the heating of aluminum alloy materials needs to design completely new thermoforming furnace, so as to more targetedly
Thermoforming processing is carried out to aluminum alloy materials.
Summary of the invention
The utility model technical problem of being solved be overcome the deficiencies in the prior art provide a kind of box aluminum alloy heat at
Type furnace.
In order to solve the above technical problems, the technical solution adopted in the utility model is:
A kind of box aluminum alloy heat forming furnace, thermoforming furnace are used to carry out the aluminum alloy plate materials of thermoforming and be added
Heat, thermoforming furnace include furnace body, in furnace body for the rack of placing aluminium alloy plate, the heating system that is heated,
Rack includes the multiple mounting tables for placing aluminium alloy plate being sequentially distributed along the vertical direction, and heating system includes being used for
The heater, intracorporal for heat to be guided at every layer of mounting table to make the aluminium alloy on mounting table set on furnace of heat is provided
Plate receives the deflector of heating.
Preferably, heat is guided to from mounting table by deflector respectively from the side of rack.
Preferably, deflector include diversion shell, the flow-guiding channel that is formed in inside diversion shell, exist for furnace gas
Flow-guiding channel internal circulation flow provides the circulating fan of power, and the connection corresponding with circulating fan of the one end of flow-guiding channel is arranged,
The connection setting corresponding with rack of the other end of flow-guiding channel.
Preferably, flow-guiding channel has interconnected heating zone and shunting zone, and heating zone is docked with circulating fan, heats
Device is set to heating zone；Shunting zone includes multiple split channels, and the hot gas that the outlet through each split channel sprays respectively corresponds
Blow to the upper aluminum alloy plate materials of each mounting table.Circulating fan constantly absorbs the gas in furnace in after-blow to heating zone, adds
After the gas of hot-zone is heated from the surface that each split channel of shunting zone blows to the aluminum alloy plate materials on each mounting table respectively,
It is sucked back by circulating fan, is recycled repeatedly later, make heating in furnace, so that the aluminum alloy plate materials on multilayer mounting table can
It is quickly heated simultaneously.
Preferably, heating zone is located at the top of rack, and the entrance of each split channel is connected to heating zone, each split channel
Outlet bend downward extension and respectively correspond the side position for being connected to each mounting table, hot gas can be from placement through split channel
A side of platform is guided on the aluminum alloy plate materials placed on mounting table.
Preferably, the placed side of the placing aluminium alloy plate of each mounting table is parallel to horizontal plane, the outlet court of split channel
It is located at the outlet of split channel in above-below direction to the placed side of the side of horizontal direction, and the placing aluminium alloy plate of mounting table
Medium position.The place plane of mounting table is located at the medium position of the outlet of split channel, therefore exports and spray from split channel
Hot gas out can be separated into above and below the place plane of mounting table, and then placed aluminum alloy plate materials in mounting table
When, hot gas can be separated into above and below aluminum alloy plate materials.
Preferably, mounting table is made of the component with engraved structure.The component of the engraved structure using it is multiple successively between
Every the strip plate of distribution, and multiple support nails spaced apart are vertically arranged on strip plate, the upper surface of multiple support nails is equal
It is generally aligned in the same plane, aluminum alloy plate materials are mounted on the upper surface of multiple support nails, that is, constitute the placing aluminium alloy plate of mounting table
The placed side of material.
Preferably, the setting that multiple mounting tables can be slided with respect to furnace body respectively, when mounting table to be slided to pumping out of furnace body
When out, aluminum alloy plate materials can be placed to mounting table or aluminum alloy plate materials and can take out from mounting table；It is slid into when by mounting table
When out of furnace body, thermoforming furnace is able to carry out heating work.Mounting table is in the setting of drawer type on furnace body, i.e., fire door is provided with
Multiple, each fire door is fixedly connected with each mounting table respectively, and a mounting table sliding extraction, the fire door being connected thereto then is beaten
It opens, as soon as mounting table slides into furnace interior, fire door thereon is also shut.
Preferably, hot gas re-flow area is also formed in furnace body, hot gas re-flow area is located at the separate split channel of rack
Side, circulating fan are located at the top in hot gas re-flow area.Hot gas sprays to aluminium from a side of the close split channel of rack and closes
Golden plate material, and it is back to hot gas re-flow area from the side of the separate split channel of rack, enter at circulating fan later, again
Circulation.
Preferably, aluminum alloy plate materials with a thickness of 0.8mm-3 mm.
Preferably, thermoforming furnace further includes the quickly cooling device in flow-guiding channel.In case of emergency, incite somebody to action
Heater is closed, and starts and be inserted into heating zone for the cooling plug, so that gas does cooling cycle in furnace body, so that aluminium be avoided to close
Golden plate material due to long-time high temperature caused by material damage the occurrence of.
Due to the application of the above technical scheme, the utility model has the advantage that compared with prior art
The box aluminum alloy heat forming furnace of the utility model is designed by the brand new that furnace body and heating system cooperate,
The heat-conducting mechanism of the forming furnace blows away aluminum alloy plate materials of the side after hot gas water conservancy diversion from mounting table on mounting table, in addition,
It is designed by the engraved structure of mounting table, so that hot wind can cover the upper side of aluminum alloy plate materials, can also be covered
The downside of aluminum alloy plate materials；The heating rate of aluminum alloy plate materials can reach 5 K/s or more in furnace, and pass through split channel
Homogeneouslly-radiating, enable the temperature uniformity of the aluminum alloy plate materials to heat up in furnace less than 5 degrees Celsius；To make aluminium in furnace close
Golden plate material, which can quickly and be uniformly warming up to, needs temperature (Process temperature ranges are 450-560 degrees Celsius), meets aluminium alloy
Plate rapid batch demand for heat meets the molding demand of the rapid batch automation of aluminum alloy plate materials.
In addition, the matching design of the thermoforming furnace of the utility model multilayer mounting table and deflector in above-below direction,
In the case that furnace body occupies more lesser space, larger amount of aluminum alloy plate materials are capable of handling, treatment effeciency is very high.
Detailed description of the invention
Attached drawing 1 is the lateral structure schematic diagram of the thermoforming furnace of the utility model；
Wherein: 10, furnace body；100, split channel；11, heating zone；12, hot gas re-flow area；21, heater；22, fast quickly cooling
But device；231, flabellum；232, motor；31, mounting table；32, aluminum alloy plate materials.
Specific embodiment
The technical solution of the utility model is further elaborated with reference to the accompanying drawings and detailed description.
As shown in Figure 1, a kind of box aluminum alloy heat forming furnace, maximum heating width (the i.e. effectively heating of the thermoforming furnace
Width) it is 2000mm, maximum heating length (i.e. effective heated length) is 3000 mm.The thermoforming furnace is to be exclusively used in for will
Carry out thermoforming aluminum alloy plate materials 32100 heated, and its heating aluminum alloy plate materials 32100 with a thickness of 0.8mm-
3 mm, width are 700-2000 mm, length is 700-3000 mm；In this example, thermoforming furnace is used to that thermoforming will to be carried out
Aluminum alloy plate materials 32 heated, thermoforming furnace include furnace body 10, in furnace body 10 for placing aluminium alloy plate 32
Rack, the heating system heated, rack include that multiple (this example is specially 5) being sequentially distributed along the vertical direction are used
Level is parallel in the placed side of the placing aluminium alloy plate 32 of each mounting table 31 of the mounting table 31(of placing aluminium alloy plate 32
Face), heating system include for providing the heater 21 of heat, in furnace body 10 for by heat from the side of rack
Heat is guided to respectively at each mounting table 31 to make the aluminum alloy plate materials 32 on mounting table 31 receive the deflector of heating.
Specifically, deflector include diversion shell, the flow-guiding channel that is formed in inside diversion shell, exist for furnace gas
(circulating fan includes the electricity that flabellum 231 and driving flabellum 231 rotate to the circulating fan of flow-guiding channel internal circulation flow offer power
Machine 232), the connection corresponding with circulating fan of the one end of flow-guiding channel is arranged, and the other end of flow-guiding channel is corresponding with rack
Connection setting.Flow-guiding channel has interconnected heating zone 11 and shunting zone, and heating zone 11 is docked with circulating fan, heater
21 set on heating zone 11 and heating zone 11 is located at the top of rack；Shunting zone includes that multiple (this example is specially 5) shunts
Channel 100, the hot gas that the outlet through each split channel 100 sprays respectively correspond the upper aluminium alloy for blowing to each mounting table 31
Plate 32.The entrance of each split channel 100 is connected to heating zone 11, and the outlet of each split channel 100 bends downward extension and divides
The side position of each mounting table 31 Dui Ying be connected to, the outlet of split channel 100 is towards the side of horizontal direction, and mounting table
The placed side of 31 placing aluminium alloy plate 32 is located at the medium position of the outlet of split channel 100 in above-below direction.Hot gas warp
Split channel 100 can be guided on the aluminum alloy plate materials 32 placed on mounting table 31 from a side of mounting table 31.Mounting table
31 place plane is located at the medium position of the outlet of split channel 100, therefore the hot gas energy sprayed from the outlet of split channel 100
It is enough separated into above and below the place plane of mounting table 31, in addition, the mounting table 31 is by the component with engraved structure
It constitutes, and then when mounting table 31 placed aluminum alloy plate materials 32, hot gas can cover 32 upper side of aluminum alloy plate materials, heat
Gas can brush and cover the downside of aluminum alloy plate materials 32 by the engraved structure of mounting table 31 again.Specifically, the hollow out
The component of structure uses multiple strip plates being successively spaced apart, and multiple supports spaced apart are vertically arranged on strip plate
Nail, the upper surface of multiple support nails are respectively positioned on same plane, and aluminum alloy plate materials 32 are mounted on the upper surface of multiple support nails,
That is, constituting the placed side of the placing aluminium alloy plate 32 of mounting table 31.
Hot gas re-flow area 12 is also formed in furnace body 10, hot gas re-flow area 12 is located at the separate split channel 100 of rack
Side, circulating fan is located at the top in hot gas re-flow area 12.Hot gas is sprayed from a side of the close split channel 100 of rack
It is back to hot gas re-flow area 12 to aluminum alloy plate materials 32, and from the side of the separate split channel 100 of rack, enters follow later
At ring blower, recycle again.
In this example, the setting that multiple mounting tables 31 can be slided with respect to furnace body 10 respectively, when by mounting table 31 from furnace body 10
When interior sliding is extracted out, aluminum alloy plate materials 32 can be placed to mounting table 31 or aluminum alloy plate materials 32 and can take from mounting table 31
Out；When sliding into mounting table 31 out of furnace body 10, thermoforming furnace is able to carry out heating work.Mounting table 31 is set in drawer type
It sets on furnace body 10, i.e., fire door is provided with multiple, and each fire door is fixedly connected with each mounting table 31 respectively, a mounting table 31
Sliding extraction, the fire door being connected thereto then are opened, as soon as mounting table 31 slides into inside furnace body 10, fire door thereon is also shut.
In addition, thermoforming furnace further includes the quickly cooling device 22 in flow-guiding channel.In case of emergency, incite somebody to action
Heater 21 is closed, and starts and be inserted into heating zone 11 for the cooling plug, so that gas does cooling cycle in furnace body 10, to keep away
The occurrence of material damage caused by exempting from aluminum alloy plate materials 32 due to long-time high temperature.
The thermoforming stove heating handles the case where aluminum alloy plate materials 32:
It by coiled aluminum alloy materials before heating, is cut off, is formed plate (size for being cut into needs)；
By the oven door opening (connection mounting table 31 extracts furnace body 10 out together) of furnace body 10, then pass through manipulator for aluminium alloy
Plate 32 is grabbed to the mounting table 31 being located at outside furnace body 10, and after the completion of placement, which is slid into furnace body 10, then will
The extraction of another mounting table 31, puts aluminum alloy plate materials 32, and so circulation is up to all mounting tables 31 place aluminium alloy plate
Material 32, heater 21 and circulating fan starting, circulating fan constantly absorb the gas in furnace in after-blow to heating zone 11, heating
The aluminum alloy plate materials 32 on each mounting table 31 are blowed to respectively from each split channel 100 of shunting zone after the gas in area 11 is heated
It on surface, is sucked back by circulating fan, is recycled repeatedly later, make heating in furnace, so that the aluminium alloy on multilayer mounting table 31
Plate 32 can be heated quickly simultaneously.Aluminum alloy plate materials 32 start to be heated up to 450-560 degrees Celsius, later can
Aluminum alloy plate materials 32 on each mounting table 31 are taken out by manipulator, after manipulator takes out plate, are closed aluminium in 10 seconds
Golden plate material 32, which is grabbed, to be formed and is quenched into the forming cavity of molding machine (the water cooling molding die being arranged including press and thereon)
Fire obtains good product.
To sum up, the box aluminum alloy heat forming furnace of the utility model, the brand new cooperated by furnace body and heating system
Design, the heat-conducting mechanism of the forming furnace blow away aluminum alloy plate materials of the side after hot gas water conservancy diversion from mounting table on mounting table,
In addition, the engraved structure by mounting table designs, so that hot wind can cover the upper side of aluminum alloy plate materials, can also cover
Cover the downside of aluminum alloy plate materials；The heating rate of aluminum alloy plate materials can reach 5 K/s or more in furnace, and pass through shunting
The Homogeneouslly-radiating in channel enables the temperature uniformity of the interior aluminum alloy plate materials to heat up of furnace less than 5 degrees Celsius；To make in furnace
Aluminum alloy plate materials can be warming up to quickly and uniformly and need temperature, meet aluminum alloy plate materials rapid batch demand for heat, full
The molding demand of the rapid batch automation of sufficient aluminum alloy plate materials.In addition, the thermoforming furnace of the utility model is more in above-below direction
The matching design of layer mounting table and deflector is capable of handling larger amount of in the case where furnace body occupies more lesser space
Aluminum alloy plate materials, treatment effeciency are very high.
The utility model is described in detail above, its object is to allow the personage for being familiar with this field technology can be much of that
It solves the content of the utility model and is implemented, do not limit the protection scope of the present invention, and the utility model
The above embodiments are not limited to, equivalent change or modification made by all Spirit Essences according to the present utility model should all cover
Within the protection scope of the utility model.
Claims (10)
1. a kind of box aluminum alloy heat forming furnace, it is characterised in that: the thermoforming furnace is used to be the aluminium that will carry out thermoforming
Sheet alloy is heated, and the thermoforming furnace includes furnace body, is used to place the aluminum alloy plate materials in the furnace body
Rack, the heating system heated, the rack include be sequentially distributed along the vertical direction it is multiple described for placing
The mounting table of aluminum alloy plate materials, the heating system include for providing the heater of heat, being used for set on the furnace is intracorporal
Heat is guided at every layer of mounting table to make the aluminum alloy plate materials on the mounting table receive the deflector of heating.
2. box aluminum alloy heat forming furnace according to claim 1, it is characterised in that: the deflector is from the placement
Heat is guided at the mounting table by the side of frame respectively.
3. box aluminum alloy heat forming furnace according to claim 1, it is characterised in that: the deflector includes blower inlet casing
Body, the flow-guiding channel being formed in inside the diversion shell provide for furnace gas in the flow-guiding channel internal circulation flow dynamic
The circulating fan of power, corresponding with the circulating fan connection setting of the one end of the flow-guiding channel, the flow-guiding channel it is another
One end connection setting corresponding with the rack.
4. box aluminum alloy heat forming furnace according to claim 3, it is characterised in that: the flow-guiding channel, which has, mutually to be interconnected
Logical heating zone and shunting zone, the heating zone are docked with the circulating fan, and the heater is set to the heating zone；It is described
Shunting zone includes multiple split channels, and the hot gas that the outlet through each split channel sprays, which respectively corresponds, blows to each described put
Set the upper aluminum alloy plate materials of platform.
5. box aluminum alloy heat forming furnace according to claim 4, it is characterised in that: the heating zone is located at the placement
The entrance of the top of frame, each split channel is connected to the heating zone, and the outlet of each split channel, which is bent downward, prolongs
The side position for being connected to each mounting table is stretched and respectively corresponds, hot gas can be from the side of mounting table through the split channel
While being guided on the aluminum alloy plate materials placed on mounting table.
6. box aluminum alloy heat forming furnace according to claim 4, it is characterised in that: described in the placement of each mounting table
The placed side of aluminum alloy plate materials is parallel to horizontal plane, and the outlet of the split channel described is put towards the side of horizontal direction
Set the placement aluminum alloy plate materials of platform placed side be located in above-below direction the split channel outlet medium position.
7. box aluminum alloy heat forming furnace according to any one of claim 1 to 6, it is characterised in that: the mounting table
It is made of the component with engraved structure.
8. box aluminum alloy heat forming furnace according to claim 1, it is characterised in that: multiple mounting tables are opposite respectively
The setting that the furnace body can slide, when the mounting table to be slided to extraction out of described furnace body, aluminum alloy plate materials can be by
Being placed into the mounting table or aluminum alloy plate materials can take out from the mounting table；It slides into when by the mounting table from the furnace
When internal, the thermoforming furnace is able to carry out heating work.
9. box aluminum alloy heat forming furnace according to claim 4, it is characterised in that: be also formed with hot gas in the furnace body
Recirculating zone, the hot gas re-flow area are located at the side far from the split channel of the rack, and the circulating fan is located at
The top in the hot gas re-flow area.
10. box aluminum alloy heat forming furnace according to claim 1, it is characterised in that: the thickness of the aluminum alloy plate materials
For 0.8mm-3 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821325326.1U CN208685019U (en) | 2018-08-16 | 2018-08-16 | A kind of box aluminum alloy heat forming furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821325326.1U CN208685019U (en) | 2018-08-16 | 2018-08-16 | A kind of box aluminum alloy heat forming furnace |
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| Publication Number | Publication Date |
|---|---|
| CN208685019U true CN208685019U (en) | 2019-04-02 |
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ID=65885656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821325326.1U Active CN208685019U (en) | 2018-08-16 | 2018-08-16 | A kind of box aluminum alloy heat forming furnace |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108796195A (en) * | 2018-08-16 | 2018-11-13 | 艾伯纳工业炉(太仓)有限公司 | A kind of box aluminum alloy heat forming furnace |
| CN110044174A (en) * | 2019-05-16 | 2019-07-23 | 苏州工业职业技术学院 | A kind of roller stick furnace for aluminum alloy plate materials |
-
2018
- 2018-08-16 CN CN201821325326.1U patent/CN208685019U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108796195A (en) * | 2018-08-16 | 2018-11-13 | 艾伯纳工业炉(太仓)有限公司 | A kind of box aluminum alloy heat forming furnace |
| CN110044174A (en) * | 2019-05-16 | 2019-07-23 | 苏州工业职业技术学院 | A kind of roller stick furnace for aluminum alloy plate materials |
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