CN110006260A - Molten metal melting automatic feeding device and operational process - Google Patents
Molten metal melting automatic feeding device and operational process Download PDFInfo
- Publication number
- CN110006260A CN110006260A CN201910321300.2A CN201910321300A CN110006260A CN 110006260 A CN110006260 A CN 110006260A CN 201910321300 A CN201910321300 A CN 201910321300A CN 110006260 A CN110006260 A CN 110006260A
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- CN
- China
- Prior art keywords
- feeding device
- supporting plate
- molten metal
- automatic feeding
- storage hopper
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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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/0025—Charging or loading melting furnaces with material in the solid state
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
- F27D2003/0038—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities comprising shakers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
- F27D2003/0063—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities comprising endless belts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
A kind of molten metal melting automatic feeding device, suitable for casting field, inaccuracy is added in alloy material when for solving the problems, such as molten metal melting in casting process, including rack, several alloy storage hoppers that frame top is set, it is located at below alloy storage hopper and the corresponding several vibrating feed portions of alloy storage hopper discharge port, is located at several weighing sections corresponding with vibrating feed portion discharge port below the vibrating feed portion, with the conveying portion being located at below weighing sections, the vibrating feed portion, weighing sections and conveying portion are directly connected in rack.The automatic feeding device realizes the precise and automatically transporting materials of alloy material, avoids the cumbersome of manual weighing and repeats, and also saves the manual labor that operator carries alloy material.
Description
Technical field
The present invention relates to casting technology fields, the in particular to smelting apparatus of casting molten metal.
Background technique
Alloying is to improve one of the important means of cast iron, with production increasingly developed, metallurgical waste or micro- conjunction
Aurification will play an important role.Cast iron is a series of general name of alloys being mainly made of iron, carbon and silicon, including it is main
Member is known as iron, carbon, silicon, manganese, phosphorus, sulphur, the intensity, hardness, internal stress of the additional proportions of all kinds of alloying elements and weight to molten iron
Etc. have direct influence.The addition of traditional alloying elements is using weighing manually, and the form to feed manually, one side additional amount is not
It can accurately control, on the other hand, being added the time will affect entire casting process, eventually lead to that molten steel quality is poor, and casting quality is not
It can guarantee.
Summary of the invention
In view of above to molten iron (or molten metal) be added alloying element material component and time not precisely, it is necessary to mention
The automatic accurate title of alloying element material may be implemented in a kind of molten metal melting automatic feeding device out, the automatic feeding device
Amount and timing are added.
A kind of molten metal melting automatic feeding device, including rack, several alloy storage hoppers that frame top is set,
Positioned at alloy storage hopper lower section several vibrating feed portions corresponding with alloy storage hopper discharge port, it is located at the vibrating feed portion
Lower section several weighing sections corresponding with vibrating feed portion discharge port, and the conveying portion below weighing sections, the vibrating feed
Portion, weighing sections and conveying portion are directly connected in rack.
Further, the rack is the frame structure made of steel construction, equipped with four columns connecting with ground, is set
Rectangular box at the top of four columns, the rectangular box are welded at the top of the column.
More preferably, the width of the rack spatially is equal to the bore of the feeding inlet of the alloy storage hopper.
More preferably, distance of the conveying portion apart from ground is no less than 0.5m.
Further, the alloy storage hopper is equipped with several, the type for the alloying element that quantity is added as needed
Depending on；The feeding inlet of the alloy storage hopper is set as rectangular, and the alloy storage hopper is connected to the rack by feeding inlet
On the rectangular box at top；The discharge port of the alloy storage hopper is equipped with electric flashboard, for controlling the blanking of alloy material and stopping
Only.
Further, the vibrating feed portion includes holding feed bin, the vibrating motor for holding feed bin lower side being arranged in, described
Vibrating feed portion is connected to the column of the rack by supporting plate one, and the elongated setting of the supporting plate one is in the rack length side
Upwards；Several vibrating feed portions are arranged on the supporting plate one.
More preferably, the feed inlet for holding feed bin is corresponding with the discharge port of the alloy storage hopper, described to hold going out for feed bin
Material mouth is vacantly arranged far from supporting plate one, and corresponding with the feed inlet of the weighing sections, also is provided on the discharge port for holding feed bin
Electric flashboard, for controlling the load in vibration feed portion.
Further, the weighing sections includes weighing part, cylinder, and the weighing sections is connected to supporting plate two by weighing part
On, described weighing part one end is placed in that the edge of supporting plate two, the other end are hanging, and the bottom for weighing part is equipped with movable plate, institute
The one end for stating movable plate is connected on the cylinder, and the cylinder pulls the movable plate, so that the discharge port of weighing sections is opened
Or it closes；The elongated setting of the supporting plate two is in the rack length direction, the hanging setting of several weighing sections
In one end of the supporting plate two.
Further, the conveying portion includes transmission belt, driving motor, and the driving motor is mounted on a column of rack
On, the transmission belt is arranged on the column of the rack across the rack width direction is elongated, below the transmission belt
Equipped with supporting plate three, it is used to support the transmission belt；The transmission belt is used to be conveyed through the alloy material of weighing.The transmission belt away from
Height from the ground is not less than 0.5m.
The operation logic of the molten metal melting automatic feeding device are as follows:
1) in the respective alloy storage hopper that corresponding alloy material is added；
2) type and component of the alloy material of this melting needs are set；
3) start weighing sections, be simultaneously emitted by the signal for opening alloy storage hopper discharge port and vibrating feed portion discharge port；
4) it after weighing sections receives the alloy material of given category, issues and closes alloy storage hopper discharge port and vibrating feed
The signal of portion's discharge port；
5) start the discharge port that cylinder opens weighing sections simultaneously, fall on alloy material in the transmission belt of conveying portion, by transmitting
Alloy material is transported to designated position by band；
6) after the alloy material in portion to be weighed has all been fallen, cylinder closes the discharge port of weighing sections, to weigh next time.
Technical solution of the present invention the utility model has the advantages that the automatic feeding device realizes the precise of alloy material and automatic
Conveying avoids the cumbersome of manual weighing and repeats, and also saves the manual labor that operator carries alloy material.
Detailed description of the invention
Fig. 1 is automatic feeding device structural schematic diagram in rack width direction；
Fig. 2 is automatic feeding device structural schematic diagram in rack length direction；
In figure, 1- rack；2- alloy storage hopper；3- vibrating feed portion；301- holds feed bin；302- vibrating motor；303- branch
Plate one；4- weighing sections；401- weighs part；402- cylinder；403- supporting plate two；5- conveying portion；501- transmission belt；502- transmission electricity
Machine；503- supporting plate three.
Specific embodiment
In order to illustrate more clearly of technical solution of the present invention, will be described in detail according to figure embodiment, it is aobvious and easy
Insight, drawings in the following description are some embodiments of the invention, for those of ordinary skill in the art, is not paying
Under the premise of creative work, other structure types or combination can also be obtained according to these attached drawings.
Molten metal melting automatic feeding device as depicted in figs. 1 and 2, including rack 1, alloy storage hopper 2, vibration give
Material portion 3, weighing sections 4 and conveying portion 5, the alloy storage hopper 2, vibrating feed portion 3, weighing sections 4 and conveying portion 5 are in rack 1
It arranges from the top down, wherein the feed inlet of alloy storage hopper 1 is placed on the rectangular box at the top of rack 1, and 5 distance of conveying portion
The height on ground is not less than 0.5m.
The discharge port of the alloy storage hopper 2 is equipped with electric flashboard, and the discharge port of alloy storage hopper 2 and vibrating feed portion
3 feed inlet is corresponding, and when the electric flashboard of the discharge port of alloy storage hopper 2 is opened, alloy material declines from alloy storage hopper 2
Enter in vibrating feed portion 3.
The vibrating feed portion 3 is connected in rack 1 by supporting plate 1, and the elongated setting of the supporting plate 1 is in institute
It states between two columns of rack 1；301 one end of appearance feed bin in the vibrating feed portion 3 it is hanging be overlapped in the supporting plate 1
On, the discharge port for holding feed bin 301 is suspended on supporting plate 1, and corresponding with the feed inlet of weighing sections 4；The appearance feed bin
Vibrating motor 302 is additionally provided on 301, for discharge port of the alloy material vibration for holding feed bin 301 to appearance feed bin 301, institute will to be keyed in
The discharge port for holding feed bin 301 is stated equipped with electric flashboard, blanking is opened after receiving dependent instruction.
The weighing sections 4 is connected in rack 1 by supporting plate 2 403, and the elongated setting of the supporting plate 2 403 is in the machine
One 303 lower section of supporting plate is placed between two columns of frame 1, and in parallel；401 one end of weighing part of the weighing sections 4 is outstanding
Empty is overlapped on the supporting plate 2 403, and the discharge port of the weighing piece 401 is suspended on supporting plate 2 403, and is placed in conveying portion 5
Top can be such that alloy material just falls in conveying portion 5；The cylinder 402 of weighing sections 4 is arranged on supporting plate 2 403, the cylinder
402 for driving the movable plate of 401 discharge outlet of weighing piece, to realize the whereabouts of alloy material.That is, when weighing sections 5 weighs
After the alloy material of set amount, dependent instruction is issued, the electric flashboard of alloy storage hopper 2 and vibrating feed portion 3 is closed, beats simultaneously
The movable plate for opening weighing sections 4 starts to 5 blanking of conveying portion.
The conveying portion 5 is arranged in rack 1 by supporting plate 3 503, and the conveying portion 5 includes transmission belt 501 and transmission
Motor 502；The supporting plate 3 503 across be arranged in the width direction of the rack 1, the transmission belt 501 is arranged in institute
It states on supporting plate 3 503,3 503 pairs of the supporting plate transmission belt 501 plays the role of carrying and support；The driving motor
502 are arranged on the column of the rack 1 of 501 starting point of transmission belt, for driving the transmission belt 501 to operate, thus real
The conveying of existing alloy material.
In the present embodiment, molten metal melting needs to be added the alloy material of four seed types, now equipped with alloy storing described in four groups
Struggle against 2, vibrating feed portion 3, weighing sections 4, to realize the weighing of each alloy material respectively, corresponding alloy material have sulphur iron, manganese iron,
Ferrosilicon and carburant.
Accordingly, the operational process of technical solution of the present invention automatic feeding device is elaborated:
1) the sulphur iron, manganese iron, ferrosilicon and carburant are separately added into corresponding alloy storage hopper 2 using crane；
2) point of the sulphur iron, manganese iron, ferrosilicon and carburant that this smelting metal liquid needs is set in weighing sections 4
Amount；
3) reliability and integrity of each electrical and mechanical part connection of the automatic feeding device are checked, described in starting
Automatic feeding device, the vibrating motor 302 in vibrating feed portion 3 starts at this time, starts to vibrate；
4) instruction for opening 2 discharge port of alloy storage hopper and 3 discharge port of vibrating feed portion is issued, at this time corresponding alloy material
Start to fall on the weighing part 401 of weighing sections 4, weighing sections 4 starts to count weight；
5) after the weight counting of weighing sections 4 reaches the weight of correspondence alloy material of setting, corresponding weighing sections 4, which issues, is closed
The instruction for closing the discharge port of respective alloy storage hopper 2 and the discharge port in vibrating feed portion 3, opens simultaneously the discharge port of weighing sections 4,
It is that corresponding alloy material is fallen into conveying portion 5；
6) alloy material is transported to specified position by the transmission belt 501 of conveying portion 5, such as travelling bogie or feeding pipe,
So as to which timely alloy material is added in smelting furnace, punctual, quantitative addition alloy material is realized；
7) after all alloy materials are transported to designated position, the automatic feeding device is closed, waits next melting
Molten metal.
Above embodiments are only the descriptions to a kind of typical case of technical solution of the present invention, it is reasonable, do not need to pay
Out on the basis of creative work, can also reasonably it be expanded.
Claims (9)
1. a kind of molten metal melting automatic feeding device, which is characterized in that including rack, several conjunctions of frame top are arranged in
Golden storage hopper, the vibrating feed portion being arranged in below alloy storage hopper, setting weighing sections and setting below vibrating feed portion exist
Conveying portion below weighing sections, the alloy storage hopper, vibrating feed portion, weighing sections and conveying portion are all connected in rack.
2. molten metal melting automatic feeding device as described in claim 1, which is characterized in that the rack is steel construction system
At being formed by four columns and the rectangular box that is placed at the top of column.
3. molten metal melting automatic feeding device as claimed in claim 2, which is characterized in that the alloy storage hopper enters
The bore of material mouth is equal to the width of rack, and height of the conveying portion apart from ground is no less than 0.5m.
4. molten metal melting automatic feeding device as claimed in claim 3, which is characterized in that the alloy storage hopper enters
Material mouth is set as rectangular, and is connected on the rectangular box of frame top, and the discharge port of the alloy storage hopper is additionally provided with electronic
Flashboard.
5. molten metal melting automatic feeding device as claimed in claim 3, which is characterized in that the vibrating feed portion is equipped with
Hold feed bin and vibrating motor, the vibrating motor is connected to the appearance feed bin side, and the appearance feed bin is connected to by supporting plate one
In rack.
6. molten metal melting automatic feeding device as claimed in claim 5, which is characterized in that the elongated setting of supporting plate one exists
Between two columns of rack, described appearance feed bin one end is hanging to be overlapped on the supporting plate one.
7. molten metal melting automatic feeding device as claimed in claim 3, which is characterized in that the weighing sections includes weighing
Part, cylinder and supporting plate two, the supporting plate two are arranged in parallel in the lower section of supporting plate one, it is described weigh part one end it is hanging be overlapped in supporting plate
On two, the cylinder is arranged on supporting plate two.
8. molten metal melting automatic feeding device as claimed in claim 3, which is characterized in that the conveying portion includes transmission
Band, driving motor and supporting plate three, the supporting plate three are arranged across the elongated setting of rack width direction, the transmission belt in supporting plate three
On, the driving motor is arranged in the starting point of transmission belt and is connected on the column of rack.
9. molten metal melting automatic feeding device as claimed in claim 3, which is characterized in that the molten metal melting is used certainly
The operational process of dynamic feeding device are as follows:
In the respective alloy storage hopper that corresponding alloy material is added；
Set the type and component of the alloy material of this melting needs；
Start weighing sections, is simultaneously emitted by the signal for opening alloy storage hopper discharge port and vibrating feed portion discharge port；
After weighing sections receives the alloy material of given category, issues and close alloy storage hopper discharge port and the discharging of vibrating feed portion
The signal of mouth；
Start the discharge port that cylinder opens weighing sections simultaneously, fall on alloy material in the transmission belt of conveying portion, will be closed by transmission belt
Gold material is transported to designated position；
After the alloy material in portion to be weighed has all been fallen, cylinder closes the discharge port of weighing sections, to weigh next time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910321300.2A CN110006260A (en) | 2019-04-26 | 2019-04-26 | Molten metal melting automatic feeding device and operational process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910321300.2A CN110006260A (en) | 2019-04-26 | 2019-04-26 | Molten metal melting automatic feeding device and operational process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110006260A true CN110006260A (en) | 2019-07-12 |
Family
ID=67173221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910321300.2A Pending CN110006260A (en) | 2019-04-26 | 2019-04-26 | Molten metal melting automatic feeding device and operational process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110006260A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113416850A (en) * | 2021-06-08 | 2021-09-21 | 浙江友谊新材料有限公司 | Quantitative feeding device for alloying element slag charge and alloying element feeding system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB799483A (en) * | 1955-04-27 | 1958-08-06 | Ici Ltd | Apparatus for weighing and discharging alloy constituents |
| CN103575113A (en) * | 2013-10-26 | 2014-02-12 | 芜湖新兴铸管有限责任公司 | Silicon iron charging facility in cast iron pipe production |
| CN204495068U (en) * | 2015-03-21 | 2015-07-22 | 青岛中智达环保熔炼设备有限公司 | Automatic gold conjugate device after electric furnace |
| CN205933885U (en) * | 2016-08-31 | 2017-02-08 | 河北新兴铸管有限公司 | Automatic silicon device that increases of cast tube molten iron |
| CN108213362A (en) * | 2017-12-29 | 2018-06-29 | 浙江杭机铸造有限公司 | Feeding device and its charging process are weighed before a kind of casting furnace |
| CN210154333U (en) * | 2019-04-26 | 2020-03-17 | 共享装备股份有限公司 | Automatic feeding device for molten metal smelting |
-
2019
- 2019-04-26 CN CN201910321300.2A patent/CN110006260A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB799483A (en) * | 1955-04-27 | 1958-08-06 | Ici Ltd | Apparatus for weighing and discharging alloy constituents |
| CN103575113A (en) * | 2013-10-26 | 2014-02-12 | 芜湖新兴铸管有限责任公司 | Silicon iron charging facility in cast iron pipe production |
| CN204495068U (en) * | 2015-03-21 | 2015-07-22 | 青岛中智达环保熔炼设备有限公司 | Automatic gold conjugate device after electric furnace |
| CN205933885U (en) * | 2016-08-31 | 2017-02-08 | 河北新兴铸管有限公司 | Automatic silicon device that increases of cast tube molten iron |
| CN108213362A (en) * | 2017-12-29 | 2018-06-29 | 浙江杭机铸造有限公司 | Feeding device and its charging process are weighed before a kind of casting furnace |
| CN210154333U (en) * | 2019-04-26 | 2020-03-17 | 共享装备股份有限公司 | Automatic feeding device for molten metal smelting |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113416850A (en) * | 2021-06-08 | 2021-09-21 | 浙江友谊新材料有限公司 | Quantitative feeding device for alloying element slag charge and alloying element feeding system |
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