CN106167846B - A kind of aluminium volume annealing mechanism - Google Patents
A kind of aluminium volume annealing mechanism Download PDFInfo
- Publication number
- CN106167846B CN106167846B CN201610538566.9A CN201610538566A CN106167846B CN 106167846 B CN106167846 B CN 106167846B CN 201610538566 A CN201610538566 A CN 201610538566A CN 106167846 B CN106167846 B CN 106167846B
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- China
- Prior art keywords
- rectangular
- layer
- furnace body
- cradle
- clapboard
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/54—Furnaces for treating strips or wire
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
Abstract
The invention discloses a kind of aluminium to roll up annealing furnace, including furnace body, multiple rectangular channels are provided on the furnace body, rectangular channel is connected with furnace interior, rectangular channel is set in qually spaced on furnace body, sealing at the top of the furnace body, one piece of rectangular clapboard is installed in each rectangular channel, ellipse hole is provided among rectangular clapboard, the area of ellipse hole is the 3/4 of rectangular clapboard area, idler wheel is provided on rectangular clapboard, track is provided on furnace body, track passes through rectangular channel, idler wheel card is in orbit, rectangular clapboard can be slided by the effect of idler wheel and track in rectangular channel, a block baffle is welded on the outside of the rectangular clapboard, the area of baffle is greater than or equal to the area of rectangular channel notch.The deformation that aluminium will not be caused to roll up when rolling up anneal using the aluminium, will not impact subsequent handling.
Description
Technical field
The present invention relates to a kind of aluminum products process units more particularly to a kind of aluminium to roll up annealing mechanism.
Background technology
Aluminium（Al）A kind of light metal, compound distributed pole in nature is wide, in the earth's crust resource of aluminium be about 400~
50000000000 tons, it is only second to oxygen and silicon, occupies third position.It is first major class metal in metal species.Aluminium has special chemistry, object
Characteristic is managed, not only light-weight, quality is hard but also has good ductility, electric conductivity, thermal conductivity, heat resistance and resistance to nuclear radiation
Property, it is the important foundation raw material of the national economic development.
Aluminium is the profuse metallic element of content on the earth, and reserves occupy the 1st in a metal.To at the end of the 19th century, aluminium
Just show up prominently, becomes the competitive metal in engineer application, and voguish.Aviation, building, automobile three are big important
Industrial expansion, it is desirable that material property has the peculiar property of aluminium and its alloy, this just greatly facilitates this new metal --
The production and application of aluminium.
Aluminium volume is that casting and rolling machine passes through calendering, after the processing of stretch bending angle, to carry out the metal product of flying shear.Aluminium volume is aluminum products life
Produce commonly used raw material.Aluminium volume is that band-like aluminium sheet is wound into volume to preserve.Aluminium volume is annealed after rolling
The structure of processing, existing aluminium volume annealing furnace includes a furnace body, and the stove of annealing furnace is placed on after then being sling aluminium volume with overhead traveling crane
In body.Due to needing to be put into multiple aluminium volumes into annealing furnace, multiple aluminium volumes are stacked, and in annealing, are placed on following aluminium
The gravity rolled up by aluminium above is rolled up, can cause to be placed on following aluminium volume deformation, especially aluminium roll edges, can all be pressed substantially
Deformation, influences the progress of subsequent handling, influences the quality of aluminum products produced.Aluminium volume needs to be sling and put down with overhead traveling crane,
Operation portion is convenient, less efficient.Heat insulation effect is poor, and thermal losses is larger, increases the annealing cost of enterprise.
Invention content
In order to overcome heat insulation effect existing for existing aluminium volume annealing mechanism poor, the larger thermal defect of thermal losses, the present invention
A kind of aluminium volume annealing mechanism is provided, which rolls up annealing mechanism good heat insulating, and heat loss is small, reduces the consumption of the energy, drop
The annealing cost of Di Liao enterprises.
Used technical solution is the present invention to solve above-mentioned technical problem：
A kind of aluminium volume annealing mechanism, including furnace body, it is characterised in that：The furnace body includes outer layer, intermediate insulating layer and interior
Layer, the internal layer are fire brick layer, and the intermediate insulating layer includes basaltic layer, vacuum insulation panel and aeroge carpet veneer, described
Outer layer is stainless steel plate, and the aeroge carpet veneer is fixed on the outside of fire brick layer, and the vacuum insulation panel is fixed on aerogel blanket
Layer outside, the basaltic layer are fixed on the outside of vacuum insulation panel, and the stainless steel plate is fixed on the outside of basaltic layer.
Multiple rectangular channels are provided on the furnace body, rectangular channel is connected with furnace interior, and rectangular channel is set in qually spaced in
It on furnace body, is sealed at the top of the furnace body, one piece of rectangular clapboard is installed in each rectangular channel, ellipse is provided among rectangular clapboard
Shape through-hole, the area of ellipse hole are the 3/4 of rectangular clapboard area, and rectangular clapboard bottom is provided with rack, rectangular groove peace
Equipped with gear, wheel and rack is meshed, and gear is driven with motor, and rectangular clapboard can be in square by the effect of wheel and rack
It is slided in shape slot, a block baffle is welded on the outside of the rectangular clapboard, the area of baffle is greater than or equal to rectangular channel notch
Area.
The aluminium volume annealing mechanism further includes feed mechanism, which includes conveyer and elevator, the promotion
Machine includes column and cradle, and cradle is slidably mounted on column, and cradle includes two blocks of side plates and conveying roll, conveying roller
Cylinder is mounted on two blocks of side plates.
The cradle is slidably mounted on by chain drive mechanism on column, the chain drive mechanism include sprocket wheel,
Chain and sliding rail, there are two the sprocket wheels, is separately mounted to the upper and lower ends of column, and the chain is socketed on two sprocket wheels,
Sprocket wheel is driven with motor, and the cradle is fixed on chain, and the cradle is stuck on sliding rail, and sliding rail is laid with along column.
The conveyer includes cycloconveyor belt, drive roll and driven voller, and drive roll and driven voller are mounted on by holder
On ground, cycloconveyor belt is socketed on drive roll and driven voller.
The invention has the advantages that：
The present invention includes furnace body, and the furnace body includes outer layer, intermediate insulating layer and internal layer, and the internal layer is fire brick layer,
The intermediate insulating layer includes basaltic layer, vacuum insulation panel and aeroge carpet veneer, and the outer layer is stainless steel plate, the airsetting
Rubber mat layer is fixed on the outside of fire brick layer, and the vacuum insulation panel is fixed on the outside of aeroge carpet veneer, and the basaltic layer is fixed
On the outside of vacuum insulation panel, the stainless steel plate is fixed on the outside of basaltic layer.The design of layer structure in this way, heat insulating ability
Can be good, heat loss is small, reduces the consumption of the energy, reduces the annealing cost of enterprise.
Multiple rectangular channels are provided on furnace body of the present invention, rectangular channel is connected with furnace interior, rectangular channel spaced set
It on furnace body, is sealed at the top of the furnace body, one piece of rectangular clapboard is installed in each rectangular channel, is provided among rectangular clapboard ellipse
Circular through hole, the area of ellipse hole are the 3/4 of rectangular clapboard area, and rectangular clapboard bottom is provided with rack, rectangular groove
Gear is installed, wheel and rack is meshed, and gear is driven with motor, and rectangular clapboard can be by the effect of wheel and rack
It is slided in rectangular channel, a block baffle is welded on the outside of the rectangular clapboard, the area of baffle is greater than or equal to rectangular channel notch
Area.The gravity that aluminium volume is born by the effect of rectangular clapboard, the aluminium volume being located below are not subjected to aluminium located above
The gravity of volume, after annealing, aluminium volume would not deform, and not interfere with aluminum products follow-up producing process and quality.
The present invention includes feed mechanism, which includes conveyer and elevator, the elevator include column and
Cradle, cradle are slidably mounted on column, and cradle includes two blocks of side plates and conveying roll, and conveying roll is mounted on two pieces
On side plate.Feeding is carried out by the effect of feed mechanism, it is no longer necessary to which overhead traveling crane slings aluminium volume, operates simpler convenience, time saving
It is laborsaving.
Cradle of the present invention is slidably mounted on by chain drive mechanism on column, and the chain drive mechanism includes chain
Wheel, chain and sliding rail, there are two the sprocket wheels, is separately mounted to the upper and lower ends of column, and the chain is socketed in two sprocket wheels
On, sprocket wheel is driven with motor, and the cradle is fixed on chain, and the cradle is stuck on sliding rail, and sliding rail is spread along column
If.It drives cradle to move up and down by the effect of chain drive mechanism, transports aluminium volume.The upper of cradle is realized in sprocket wheel positive and negative rotation
Lower movement, driving is simple, easily controllable.
Conveyer of the present invention includes cycloconveyor belt, drive roll and driven voller, and drive roll and driven voller are installed by holder
On the ground, cycloconveyor belt is socketed on drive roll and driven voller.It is rolled up by the conveyer conveying aluminum of this structure, simple side
Just, easily controllable.
Description of the drawings
Fig. 1 is overall structure of the present invention；
Fig. 2 is rearview of the rectangular clapboard income to after in furnace body in Fig. 1；
Fig. 3 is cradle structural schematic diagram；
Fig. 4 is rectangular clapboard structural schematic diagram；
Fig. 5 is the schematic cross-section of furnace body of the present invention.
It is marked in figure：1, furnace body, 100, fire brick layer, 101, basaltic layer, 102, vacuum insulation panel, 103, aerogel blanket
Layer, 104, stainless steel plate, 2, rectangular channel, 3, rectangular clapboard, 4, ellipse hole, 5, rack, 6, gear, 7, baffle, 8, conveying
Machine, 80, cycloconveyor belt, 81, drive roll, 82, driven voller, 83, holder, 9, elevator, 90, column, 91, cradle, 92, side
Plate, 93, conveying roll, 94, sprocket wheel, 95, chain, 96, sliding rail, 10, aluminium volume.
Specific implementation mode
With reference to embodiment, the invention will be further described, and described embodiment is only a present invention part
Embodiment is not whole embodiment.Based on the embodiments of the present invention, those skilled in the art are not making
Other embodiments used obtained under the premise of creative work, belong to protection scope of the present invention.
Embodiment 1
A kind of aluminium volume annealing mechanism, including furnace body 1, the furnace body 1 includes outer layer, intermediate insulating layer and internal layer, described interior
Layer is fire brick layer 100, and the intermediate insulating layer includes basaltic layer 101, vacuum insulation panel 102 and aeroge carpet veneer 103, institute
It is stainless steel plate 104 to state outer layer, and the aeroge carpet veneer 103 is fixed on 100 outside of fire brick layer, the vacuum insulation panel 102
It is fixed on 103 outside of aeroge carpet veneer, the basaltic layer 101 is fixed on 102 outside of vacuum insulation panel, the stainless steel plate
104 are fixed on 101 outside of basaltic layer.
It is provided with multiple rectangular channels 2 on the furnace body 1, is connected inside rectangular channel 2 and furnace body 1, rectangular channel 2 is equidistantly set
It sets on furnace body 1, the sealing of the top of the furnace body 1, one piece of rectangular clapboard 3 is installed in each rectangular channel 2, among rectangular clapboard 3
It is provided with ellipse hole 4, the area of ellipse hole 5 is the 3/4 of 3 area of rectangular clapboard, and the setting of 3 bottom of rectangular clapboard is with teeth
Item 5 is equipped with gear 6 at rectangular channel 2, and gear 6 is meshed with rack 5, and gear 6 is driven with motor, the rectangular clapboard 3 it is outer
Side is welded with a block baffle 7, and the area of baffle 7 is greater than or equal to the area of 2 notch of rectangular channel.By the effect of rectangular clapboard come
The gravity for bearing aluminium volume 10, the aluminium volume being located below are not subjected to the gravity of aluminium volume located above, and after annealing, aluminium is rolled up just not
It can deform, not interfere with aluminum products follow-up producing process and quality.
Embodiment 2
A kind of aluminium volume annealing mechanism, including furnace body 1, the furnace body 1 includes outer layer, intermediate insulating layer and internal layer, described interior
Layer is fire brick layer 100, and the intermediate insulating layer includes basaltic layer 101, vacuum insulation panel 102 and aeroge carpet veneer 103, institute
It is stainless steel plate 104 to state outer layer, and the aeroge carpet veneer 103 is fixed on 100 outside of fire brick layer, the vacuum insulation panel 102
It is fixed on 103 outside of aeroge carpet veneer, the basaltic layer 101 is fixed on 102 outside of vacuum insulation panel, the stainless steel plate
104 are fixed on 101 outside of basaltic layer.
It is provided with multiple rectangular channels 2 on the furnace body 1, is connected inside rectangular channel 2 and furnace body 1, rectangular channel 2 is equidistantly set
It sets on furnace body 1, the sealing of the top of the furnace body 1, one piece of rectangular clapboard 3 is installed in each rectangular channel 2, among rectangular clapboard 3
It is provided with ellipse hole 4, the area of ellipse hole 5 is the 3/4 of 3 area of rectangular clapboard, and the setting of 3 bottom of rectangular clapboard is with teeth
Item 5 is equipped with gear 6 at rectangular channel 2, and gear 6 is meshed with rack 5, and gear 6 is driven with motor, the rectangular clapboard 3 it is outer
Side is welded with a block baffle 7, and the area of baffle 7 is greater than or equal to the area of 2 notch of rectangular channel.By the effect of rectangular clapboard come
The gravity for bearing aluminium volume 10, the aluminium volume being located below are not subjected to the gravity of aluminium volume located above, and after annealing, aluminium is rolled up just not
It can deform, not interfere with aluminum products follow-up producing process and quality.
It further includes feed mechanism that aluminium, which rolls up annealing mechanism, which includes conveyer 8 and elevator 9, the elevator 9
Including column 90 and cradle 91, cradle 91 is slidably mounted on column 90, and cradle 91 includes two blocks of side plates 92 and conveying
Roller 93, conveying roll 93 are mounted on two blocks of side plates 92.Feeding is carried out by the effect of feed mechanism, it is no longer necessary to which overhead traveling crane is hung
Aluminium volume 10 is played, simpler convenience is operated, it is time saving and energy saving.
Embodiment 3
A kind of aluminium volume annealing mechanism, including furnace body 1, the furnace body 1 includes outer layer, intermediate insulating layer and internal layer, described interior
Layer is fire brick layer 100, and the intermediate insulating layer includes basaltic layer 101, vacuum insulation panel 102 and aeroge carpet veneer 103, institute
It is stainless steel plate 104 to state outer layer, and the aeroge carpet veneer 103 is fixed on 100 outside of fire brick layer, the vacuum insulation panel 102
It is fixed on 103 outside of aeroge carpet veneer, the basaltic layer 101 is fixed on 102 outside of vacuum insulation panel, the stainless steel plate
104 are fixed on 101 outside of basaltic layer.
It is provided with multiple rectangular channels 2 on the furnace body 1, is connected inside rectangular channel 2 and furnace body 1, rectangular channel 2 is equidistantly set
It sets on furnace body 1, the sealing of the top of the furnace body 1, one piece of rectangular clapboard 3 is installed in each rectangular channel 2, among rectangular clapboard 3
It is provided with ellipse hole 4, the area of ellipse hole 5 is the 3/4 of 3 area of rectangular clapboard, and the setting of 3 bottom of rectangular clapboard is with teeth
Item 5 is equipped with gear 6 at rectangular channel 2, and gear 6 is meshed with rack 5, and gear 6 is driven with motor, the rectangular clapboard 3 it is outer
Side is welded with a block baffle 7, and the area of baffle 7 is greater than or equal to the area of 2 notch of rectangular channel.By the effect of rectangular clapboard come
The gravity for bearing aluminium volume 10, the aluminium volume being located below are not subjected to the gravity of aluminium volume located above, and after annealing, aluminium is rolled up just not
It can deform, not interfere with aluminum products follow-up producing process and quality.
Annealing mechanism further includes feed mechanism, which includes conveyer 8 and elevator 9, and the elevator 9 includes
Column 90 and cradle 91, cradle 91 are slidably mounted on column 90, and cradle 91 includes two blocks of side plates 92 and conveying roll
93, conveying roll 93 is mounted on two blocks of side plates 92.
The cradle 91 is slidably mounted on by chain drive mechanism on column 90, and the chain drive mechanism includes chain
Wheel 94, chain 95 and sliding rail 96, there are two the sprocket wheels 94, is separately mounted to the upper and lower ends of column 90,95 sets of the chain
It is connected on two sprocket wheels 94, sprocket wheel 94 is driven with motor, and the cradle 91 is fixed on chain 95, and the cradle 91 is stuck in
On sliding rail 96, sliding rail 96 is laid with along column 90.
The conveyer 8 includes cycloconveyor belt 80, drive roll 81 and driven voller 82, and drive roll 81 and driven voller 82 pass through
Holder 83 is installed on the ground, and cycloconveyor belt 80 is socketed on drive roll 81 and driven voller 82.
Claims (3)
1. a kind of aluminium rolls up annealing mechanism, including furnace body, it is characterised in that：The furnace body includes outer layer, intermediate insulating layer and internal layer,
The internal layer is fire brick layer, and the intermediate insulating layer includes basaltic layer, vacuum insulation panel and aeroge carpet veneer, the outer layer
For stainless steel plate, the aeroge carpet veneer is fixed on the outside of fire brick layer, and the vacuum insulation panel is fixed on outside aeroge carpet veneer
Side, the basaltic layer are fixed on the outside of vacuum insulation panel, and the stainless steel plate is fixed on the outside of basaltic layer, on the furnace body
Multiple rectangular channels are provided with, rectangular channel is connected with furnace interior, and rectangular channel is set in qually spaced on furnace body, at the top of the furnace body
It seals, one piece of rectangular clapboard is installed in each rectangular channel, ellipse hole is provided among rectangular clapboard, ellipse hole
Area is the 3/4 of rectangular clapboard area, and rectangular clapboard bottom is provided with rack, and rectangular groove is equipped with gear, wheel and rack
It is meshed, gear is driven with motor, and rectangular clapboard can be slided by the effect of wheel and rack in rectangular channel, the rectangle
A block baffle is welded on the outside of partition board, the area of baffle is greater than or equal to the area of rectangular channel notch, and the annealing mechanism is also
Including feed mechanism, which includes conveyer and elevator, and the elevator includes column and cradle, and cradle is slided
Dynamic to be mounted on column, cradle includes two blocks of side plates and conveying roll, and conveying roll is mounted on two blocks of side plates.
2. a kind of aluminium according to claim 1 rolls up annealing mechanism, it is characterised in that：The cradle passes through chain drive machine
Structure is slidably mounted on column, and the chain drive mechanism includes sprocket wheel, chain and sliding rail, and there are two the sprocket wheels, pacifies respectively
Mounted in the upper and lower ends of column, the chain is socketed on two sprocket wheels, and sprocket wheel is driven with motor, and the cradle is fixed on chain
On item, the cradle is stuck on sliding rail, and sliding rail is laid with along column.
3. a kind of aluminium according to claim 1 rolls up annealing mechanism, it is characterised in that：The conveyer includes that annular conveys
Band, drive roll and driven voller, drive roll and driven voller are installed on the ground by holder, cycloconveyor belt be socketed in drive roll and
On driven voller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610538566.9A CN106167846B (en) | 2016-07-11 | 2016-07-11 | A kind of aluminium volume annealing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610538566.9A CN106167846B (en) | 2016-07-11 | 2016-07-11 | A kind of aluminium volume annealing mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106167846A CN106167846A (en) | 2016-11-30 |
| CN106167846B true CN106167846B (en) | 2018-07-13 |
Family
ID=58065299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610538566.9A Active CN106167846B (en) | 2016-07-11 | 2016-07-11 | A kind of aluminium volume annealing mechanism |
Country Status (1)
| Country | Link |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4304320B2 (en) * | 2002-11-11 | 2009-07-29 | 株式会社エス・エッチ・ティ | Machine for winding wire around the core |
| CN101758089A (en) * | 2009-12-30 | 2010-06-30 | 中冶南方(武汉)威仕工业炉有限公司 | Fixed tray stacking type cooling bed |
| CN101797592A (en) * | 2009-12-30 | 2010-08-11 | 中冶南方(武汉)威仕工业炉有限公司 | Movable tray stack type material cold bed |
| CN203061569U (en) * | 2013-02-04 | 2013-07-17 | 中冶东方工程技术有限公司 | Steel billet charging rack |
| CN105571316A (en) * | 2014-10-15 | 2016-05-11 | 区有辉 | Novel rotating vacuum thermal insulation energy-saving ceramic kiln |
| CN206033796U (en) * | 2016-07-11 | 2017-03-22 | 湖州织里鼎盛金属制品有限公司 | Annealing mechanism is rolled up to aluminium |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04304320A (en) * | 1991-04-01 | 1992-10-27 | Showa Alum Corp | Method for preventing annealing sagging in metallic foil coil |
-
2016
- 2016-07-11 CN CN201610538566.9A patent/CN106167846B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4304320B2 (en) * | 2002-11-11 | 2009-07-29 | 株式会社エス・エッチ・ティ | Machine for winding wire around the core |
| CN101758089A (en) * | 2009-12-30 | 2010-06-30 | 中冶南方(武汉)威仕工业炉有限公司 | Fixed tray stacking type cooling bed |
| CN101797592A (en) * | 2009-12-30 | 2010-08-11 | 中冶南方(武汉)威仕工业炉有限公司 | Movable tray stack type material cold bed |
| CN203061569U (en) * | 2013-02-04 | 2013-07-17 | 中冶东方工程技术有限公司 | Steel billet charging rack |
| CN105571316A (en) * | 2014-10-15 | 2016-05-11 | 区有辉 | Novel rotating vacuum thermal insulation energy-saving ceramic kiln |
| CN206033796U (en) * | 2016-07-11 | 2017-03-22 | 湖州织里鼎盛金属制品有限公司 | Annealing mechanism is rolled up to aluminium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106167846A (en) | 2016-11-30 |
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Nie Yawen Inventor before: Zhu Guoliang Inventor before: Lu Xumei |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20180507 Address after: 550014 Gong Jiazhai, Baiyun District, Guiyang, Guizhou province (foundry shop of guialuminium machinery plant) Applicant after: Guizhou aluminum color aluminum Technology Co., Ltd. Address before: 313000 Yang Xi Lu Jia Wan, Zhili Town, Wuxing District, Huzhou, Zhejiang Applicant before: Inner prosperous metallic article Co., Ltd is knitted in Huzhou |
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