CN106111979B - A kind of automatic annealing device of magnetically soft alloy powder decomposed ammonia - Google Patents
A kind of automatic annealing device of magnetically soft alloy powder decomposed ammonia Download PDFInfo
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- CN106111979B CN106111979B CN201610798161.9A CN201610798161A CN106111979B CN 106111979 B CN106111979 B CN 106111979B CN 201610798161 A CN201610798161 A CN 201610798161A CN 106111979 B CN106111979 B CN 106111979B
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- alloy powder
- burner hearth
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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
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/14—Treatment of metallic powder
- B22F1/142—Thermal or thermo-mechanical treatment
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
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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
- B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
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- Powder Metallurgy (AREA)
Abstract
The invention discloses a kind of automatic annealing device of magnetically soft alloy powder decomposed ammonia, for magnetically soft alloy powder annealing technology field, including annealing furnace and annealing furnace transmission mechanism, annealing furnace has burner hearth, the front portion of burner hearth is provided with pan feeding bonnet, the front end of pan feeding bonnet forms feeding mouth, the rear portion of burner hearth is provided with discharging bonnet, the rear end of discharging bonnet forms discharging opening, feeding mouth and discharging opening are below burner hearth, annealing furnace transmission mechanism can drive the loading tray equipped with magnetically soft alloy powder to enter burner hearth by feeding mouth, and after through discharging opening exit burner hearth.The present invention is to improve the quality of powder, feeding mouth and discharging opening are below the burner hearth, outside air hardly enters burner hearth, be advantageous to improve the purity of oven cavity atmosphere, it is good that the magnetically soft alloy powder product for enabling to produce can reach uniformity, stability and magnetism, meets the needs of market is to performance, and can substantially reduces the production costs such as energy consumption, gas consumption, cost of labor, enhanced one's market competitiveness.
Description
Technical field
The present invention is used for magnetically soft alloy powder annealing technology field, more particularly to a kind of magnetically soft alloy powder decomposed ammonia
Automatic annealing device.
Background technology
In recent years, due to the high technology content such as electronic information technology, heliotechnics, T ＆ D Technology and charging pile field
It is not only increasing to the demand of the magnetically soft alloy powder such as Fe-Si and Fe-Si-Al, and as soft-magnetic alloy powder system is made
Component to minimizing and miniaturization direction is developed, uniformity to alloy powder, stability and magnetism can etc. index will
Also more and more higher is sought, therefore, the magnetically soft alloy powder manufacturer of various regions not only makes great efforts to carry out the work of the processes such as smelting and powder processed
Make, and the most potentiality for excavating alloy powder as far as possible by every possible means are also wanted in the equipment and process aspect of heat treatment step, with
Ask to reach and both improve its property indices, reduce energy consumption, gas consumption and cost of labor again, the enhancing alloy powder market competitiveness
Purpose.
The preparation process of magnetically soft alloy powder mainly includes：Smelt, powder processed, with powder, mixed powder (stirring), heat treatment and
The processes such as packaging.Heat treatment step is that soft-magnetic alloy powder body prepares an indispensable extremely important process, the process
Equipment and technique largely decide the final property indices of magnetically soft alloy powder.But traditional Equipment for Heating Processing
Due to design and fabrications such as burner hearth and cooling sections, science, the insulation material poor thermal insulation property used, mechanization degree be not low and raw
Many reasons such as cost height are produced, cause unit used electricity amount and decomposed ammonia dosage big, cost of labor and production cost are high, and soft magnetism
The uniformity of alloy powder, stability and magnetism energy property indices are undesirable, can not meet that electronic component minimizes
Demand with miniaturization to powder characteristic, the competitiveness of powder product are low.
The content of the invention
To solve the above problems, the present invention, which provides a kind of magnetically soft alloy powder product for making to produce, can reach consistent
Property, stability and magnetism can be good, meet the needs of market is to performance, it is raw that and can substantially reduces energy consumption, gas consumption, cost of labor etc.
Produce cost, the automatic annealing device for the magnetically soft alloy powder decomposed ammonia enhanced one's market competitiveness.
The technical solution adopted for the present invention to solve the technical problems is：A kind of magnetically soft alloy powder decomposed ammonia it is automatic
Annealing device, including annealing furnace and annealing furnace transmission mechanism, the annealing furnace have burner hearth, and the front portion of burner hearth is provided with pan feeding stove
Cover, the front end of pan feeding bonnet form feeding mouth, and the rear portion of burner hearth is provided with discharging bonnet, and the rear end for the bonnet that discharges forms discharging opening,
The feeding mouth and discharging opening are below the burner hearth, and the annealing furnace transmission mechanism can drive the dress equipped with magnetically soft alloy powder
Charging tray enters burner hearth by feeding mouth, and after through discharging opening exit burner hearth.
The improvement of technical solution of the present invention is further used as, the annealing furnace transmission mechanism includes stainless (steel) wire band and transmission
The roller of stainless (steel) wire band, the roller are driven using worm-and-wheel gear.
The improvement of technical solution of the present invention, in addition to tray conveyor structure are further used as, the annealing furnace is in feeding mouth
Front side form feeding end position, annealing furnace forms discharge end position in the rear side of discharging opening, and tray conveyor structure can be by discharge end position
Loading tray be sent to feeding end position, tray conveyor structure is provided with feeding end position can load soft-magnetic alloy powder body into loading tray
Blanking mechanism.
The improvement of technical solution of the present invention is further used as, the blanking mechanism includes the blanking frame above loading tray
With the Weighing mechanism positioned at charging tray bottom, the bottom of the blanking frame is provided with blanking port, and blanking port is opened using butterfly valve control
Or close.
The improvement of technical solution of the present invention is further used as, feeding end position is provided with can be by the loading tray on tray conveyor structure
The first manipulator being put on annealing furnace transmission mechanism.
The improvement of technical solution of the present invention is further used as, being provided between blanking mechanism and the first manipulator can be by loading tray
The sandwich that strikes off of magnetically soft alloy powder surface, the sandwich includes scraper version and drives the scraper version toward physical pendulum
Dynamic scraper driving part.
The improvement of technical solution of the present invention is further used as, discharge end position is provided with charging frame and the second manipulator, the second machine
The magnetically soft alloy powder annealed in loading tray first can be poured into charging inframe by tool hand, and loading tray then is put into charging tray transmission
Above mechanism.
The improvement of technical solution of the present invention is further used as, the annealing furnace is using high-alumina brick and asbestos board as brickwork
Insulation material.
It is further used as the improvement of technical solution of the present invention, the difference in height of the feeding mouth and burner hearth, discharging opening and burner hearth
It is 350mm.
Beneficial effects of the present invention：Feeding mouth and discharging opening are below the stove by the present invention to improve the quality of powder
Thorax, so, outside air hardly enter burner hearth, are advantageous to improve the purity of oven cavity atmosphere, make the soft-magnetic alloy powder produced
Body product can reach uniformity, stability and magnetism can be good, meets the needs of market is to performance, and can substantially reduces energy
The production costs such as consumption, gas consumption, cost of labor, enhance one's market competitiveness.
Brief description of the drawings
The invention will be further described below in conjunction with the accompanying drawings：
Fig. 1 is front view of the present invention；
Fig. 2 is top view of the present invention.
Embodiment
Reference picture 1, Fig. 2, that show the concrete structure of the preferred embodiments of the invention.It will be detailed below this hair
The design feature of bright each element, and during if being described to direction (upper and lower, left and right, before and after), it is with the structure shown in Fig. 1
Described for reference, but the actual use direction of the present invention is not limited thereto.
The invention provides a kind of automatic annealing device of magnetically soft alloy powder decomposed ammonia, including annealing furnace 1 and annealing
Stove transmission mechanism 2, the annealing furnace 1 have burner hearth 11, and the front portion of burner hearth 11 is provided with pan feeding bonnet 12, the front end of pan feeding bonnet 12
Feeding mouth 13 is formed, the rear portion of burner hearth 11 is provided with discharging bonnet 14, and the rear end of discharging bonnet 14 forms discharging opening 15, the pan feeding
Mouth 13 and discharging opening 15 are below the burner hearth 11, preferably, the feeding mouth 13 and burner hearth 11, discharging opening 15 and burner hearth 11
Difference in height be 350mm, so, outside air hardly enters burner hearth, be advantageous to improve oven cavity atmosphere purity.The annealing
Stove transmission mechanism 2 can drive loading tray 3 equipped with magnetically soft alloy powder to enter burner hearth 11 by feeding mouth 13, and after through discharging opening
15 exit burner hearth 11, and to reduce energy consumption, gas consumption, the cross dimensions of burner hearth 11 designs and is fabricated to 380mm × 65mm rectangles, will feed
Disk 3 is fabricated to 310mm × 310mm × 30mm, and the annealing furnace 1 is using the insulation material of high-alumina brick and asbestos board as brickwork.
Wherein, the annealing furnace transmission mechanism 2 includes stainless (steel) wire band and is driven the roller of stainless (steel) wire band, the roller
Driven using worm-and-wheel gear.Also include tray conveyor structure 4, the annealing furnace 1 forms pan feeding in the front side of feeding mouth 13
Position 16 is held, annealing furnace 1 forms discharge end position 17 in the rear side of discharging opening 15, and tray conveyor structure 4 can be by the dress of discharge end position 17
Charging tray 3 is sent to feeding end position 16, and tray conveyor structure 4 is provided with feeding end position 16 to load magnetically soft alloy into loading tray 3
The blanking mechanism of powder.
The blanking mechanism includes the blanking frame 51 positioned at the top of loading tray 3 and the Weighing mechanism positioned at the bottom of loading tray 3
52, the bottom of the blanking frame 51 is provided with blanking port, and blanking port is turned on and off using the control of butterfly valve 53.Feeding end position 16 is provided with
The first manipulator 6 that loading tray 3 on tray conveyor structure 4 can be put on annealing furnace transmission mechanism 2.Blanking mechanism and first
The sandwich 7 that the magnetically soft alloy powder surface in loading tray 3 can be struck off is provided between manipulator 6, the sandwich 7 includes
Scraper version and the scraper driving part for driving the scraper version reciprocally swinging, scraper driving part can use steering wheel.Discharge end position
17 are provided with the charging manipulator 9 of frame 8 and second, and the second manipulator 9 first can fall the magnetically soft alloy powder annealed in loading tray 3
Enter to feed in frame 8, then loading tray 3 is put into above tray conveyor structure 4.
During present invention work：First the magnetically soft alloy powder that need to be handled is put into blanking frame 51, then connects and scrapes sensor
71st, feeding sensor 91, starts annealing furnace transmission mechanism 2 etc., and charging tray conveyer mechanism 4 is ceaselessly transported by the tape running speed of setting
Turn.When loading tray 3 is sent to feeding end position 16 by charging tray conveyer belt, scrapes sensor 71 and instruct sandwich 7 to feed
The alloy powder surface of disk 3 strikes off, to ensure the powder in loading tray 3 into consistency of thickness before burner hearth 11.Now, another charging
Disk 3 is placed exactly in the underface of blanking frame 51, starts butterfly valve mechanism and rotates clockwise 90 °, so, the alloyed powder in blanking frame 51
Body is fallen into loading tray 3, and when reaching presetting weight, Weighing mechanism 52 instructs butterfly valve mechanism to rotate counterclockwise 90 °, so as to close
Close blanking port and stop blanking.The tape running speed by setting that loading tray 3 is put into annealing furnace transmission mechanism by the first manipulator 6 is run
Stainless (steel) wire band on, successively by annealing furnace feeding mouth 13, surrounding be equipped with insulation material burner hearth 11, discharging opening 15, reach
During discharge end position 17, feeding sensor 91 instructs the second manipulator 9 first to fall the magnetically soft alloy powder annealed in loading tray 3
Enter to feed in frame 8, then loading tray 3 is put into above charging tray conveyer mechanism 4, so, tie a process and just complete.Immediately its
The whole process of loading tray afterwards is also so circularly to carry out.
The present invention has advantages below：
(1) equipment safety is practical, and reliability is high
(2) specific energy consumption and gas consumption are low, and production cost is low, and realize that whole process is full-automatic.
(3) uniformity of magnetically soft alloy powder and stability are fine, and every magnetic property index is very high, meets market
Electronic component minimizes and the demand to performance is miniaturized, and market competition advantage is big.
Certainly, the invention is not limited to above-mentioned embodiment, and those skilled in the art are without prejudice to originally
Equivalent variations or replacement can be also made on the premise of spirit, these equivalent modifications or replacement are all contained in the application right
It is required that in limited range.
Claims (6)
- A kind of 1. automatic annealing device of magnetically soft alloy powder decomposed ammonia, it is characterised in that：Passed including annealing furnace and annealing furnace Transfer mechanism, the annealing furnace have burner hearth, and the front portion of burner hearth is provided with pan feeding bonnet, and the front end of pan feeding bonnet forms feeding mouth, stove The rear portion of thorax is provided with discharging bonnet, and the rear end for the bonnet that discharges forms discharging opening, and the feeding mouth and discharging opening are below the stove Thorax, the annealing furnace transmission mechanism can drive the loading tray equipped with magnetically soft alloy powder to enter burner hearth by feeding mouth, and after pass through Discharging opening exits burner hearth, and the annealing furnace transmission mechanism includes stainless (steel) wire band and is driven the roller of stainless (steel) wire band, the rolling Wheel is driven using worm-and-wheel gear, in addition to tray conveyor structure, and the annealing furnace forms feeding end in the front side of feeding mouth Position, annealing furnace form discharge end position in the rear side of discharging opening, tray conveyor structure the loading tray of discharge end position can be sent into Expect end position, tray conveyor structure is provided with the blanking mechanism that soft-magnetic alloy powder body can be loaded into loading tray in feeding end position, described Blanking mechanism includes the blanking frame above loading tray and the Weighing mechanism positioned at charging tray bottom, the bottom of the blanking frame Provided with blanking port, blanking port is turned on and off using butterfly valve control.
- 2. the automatic annealing device of magnetically soft alloy powder decomposed ammonia according to claim 1, it is characterised in that：Feeding end Position is provided with the first manipulator that can be put into the loading tray on tray conveyor structure on annealing furnace transmission mechanism.
- 3. the automatic annealing device of magnetically soft alloy powder decomposed ammonia according to claim 2, it is characterised in that：Blanker The sandwich that the magnetically soft alloy powder surface in loading tray can be struck off, the sandwich are provided between structure and the first manipulator Scraper driving part including scraper version and the driving scraper version reciprocally swinging.
- 4. the automatic annealing device of magnetically soft alloy powder decomposed ammonia according to claim 1, it is characterised in that：Discharge end Position, which is provided with charging frame and the second manipulator, the second manipulator, first to pour into dress by the magnetically soft alloy powder annealed in loading tray In material frame, then loading tray is put into above tray conveyor structure.
- 5. the automatic annealing device of magnetically soft alloy powder decomposed ammonia according to claim 1, it is characterised in that：It is described to move back Stove uses the insulation material of high-alumina brick and asbestos board as brickwork.
- 6. the automatic annealing device of magnetically soft alloy powder decomposed ammonia according to claim 1, it is characterised in that：It is described enter Material mouth and burner hearth, the difference in height of discharging opening and burner hearth are 350mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610798161.9A CN106111979B (en) | 2016-08-31 | 2016-08-31 | A kind of automatic annealing device of magnetically soft alloy powder decomposed ammonia |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610798161.9A CN106111979B (en) | 2016-08-31 | 2016-08-31 | A kind of automatic annealing device of magnetically soft alloy powder decomposed ammonia |
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| Publication Number | Publication Date |
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| CN106111979A CN106111979A (en) | 2016-11-16 |
| CN106111979B true CN106111979B (en) | 2018-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610798161.9A Active CN106111979B (en) | 2016-08-31 | 2016-08-31 | A kind of automatic annealing device of magnetically soft alloy powder decomposed ammonia |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106735178A (en) * | 2017-02-17 | 2017-05-31 | 广州蓝磁新材料科技有限公司 | A kind of metal dust continuous vacuum vertical annealing furnace |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB1466364A (en) * | 1973-05-03 | 1977-03-09 | British Steel Corp | Production of metal strip from powder |
| JP2562316B2 (en) * | 1987-03-30 | 1996-12-11 | 三井鉱山株式会社 | Method for producing soft magnetic amorphous alloy powder having high saturation magnetic flux density |
| CN2501886Y (en) * | 2001-10-29 | 2002-07-24 | 成都中核新材料股份有限公司 | Vacuum continuous crystallization furnace |
| CN2541467Y (en) * | 2002-04-08 | 2003-03-26 | 旭崇企业股份有限公司 | Continuous lustrous heat treatment cooling furnace |
| CN2865935Y (en) * | 2006-02-15 | 2007-02-07 | 戴煜 | Apparatus for producing uniform superfine metal powder body material |
| CN102672156A (en) * | 2011-03-11 | 2012-09-19 | 北京有色金属研究总院 | Production device of pre-alloy powder |
| CN103695609B (en) * | 2013-12-31 | 2015-07-15 | 北京科技大学 | High-frequency induction annealing device and technology for regulation and control of copper-clad aluminum composite flat bus |
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Effective date of registration: 20211207 Address after: 510642 No. five, 483 mountain road, Guangzhou, Guangdong, Tianhe District Patentee after: SOUTH CHINA AGRICULTURAL University Address before: 510640 courtyard, 88 Jinhui street, Tianhe District, Guangzhou City, Guangdong Province Patentee before: GUANGDONG IRON AND STEEL INSTITUTE |