CN106424607A - Metal-stream inoculation adding device - Google Patents
Metal-stream inoculation adding device Download PDFInfo
- Publication number
- CN106424607A CN106424607A CN201610809932.XA CN201610809932A CN106424607A CN 106424607 A CN106424607 A CN 106424607A CN 201610809932 A CN201610809932 A CN 201610809932A CN 106424607 A CN106424607 A CN 106424607A
- Authority
- CN
- China
- Prior art keywords
- motor
- inoculation
- inoculation agent
- inovulant
- current
- Prior art date
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
The invention discloses a metal-stream inoculation adding device. The metal-stream inoculation adding device comprises an inoculation agent transporting hopper, an inoculation agent conveying device, an articulated chute and a controller; the inoculation agent transporting hopper is in a hopper shape, a feeding opening is formed in the upper end of the inoculation agent transporting hopper, and the discharging opening is formed in the lower end of the inoculation agent transporting hopper; the inoculation agent conveying device is installed on a fixed installation plate, is arranged at the lower end of the inoculation agent transporting hopper, and comprises a motor, a worm connected with the motor and a pipe body arranged at the outer end of the worm in a sleeving manner and communicated with a discharging opening; the articulated chute is in a pipe shape and is arranged at the lower end of the inoculation agent conveying device, the upper end of the articulated chute is communicated with the pipe body, and the lower end of the articulated chute is arranged above a guide groove; and the controller is electrically connected with a molding machine and the motor. The metal-stream inoculation adding device has the beneficial effects that the adding starting point and the inoculation time of an inoculation agent are automatically controlled, the amount of the added inoculation agent is accurately regulated and controlled, the casting chilling tendency is reduced, precipitation of A type graphite is promoted, the homogeneity of the fracture surface tissue is improved, and the inoculation agent is saved.
Description
Technical field
The present invention relates to casting technical field of auxiliary equipment, more particularly to a kind of current-following inoculation adding apparatus.
Background technology
It is general that in casting process, metal liquid had carried out once breeding inside pouring furnace, but with molten iron
In the increase of cast residing time in furnace, molten steel preparation can occur decline gradually so that foundry goods chilling tendency increases, non-medium big
Little A type graphite increases, fractography is uneven.Most domestic vertical-parting box-less shoot squeeze mo(u)lding line casting machine is all joined at present
There is current-following inoculation mechanism, but mostly inovulant is blowed using compressed air, so breeding mechanism makes inovulant export in feed pipe
Fly away, cause inovulant that metal liquid can not be fully entered, cause larger waste.
Content of the invention
It is an object of the invention to prior art deficiency is solved, a kind of current-following inoculation adding apparatus are provided.
For reaching above-mentioned purpose, the present invention is employed the following technical solutions：A kind of current-following inoculation adding apparatus, including：Breed
Agent conveying bucket, which is in funnel-form, and it is discharging opening that its upper end is charge door, lower end；Inovulant conveyer device, which is arranged on fixing peace
Dress plate on and be located at inovulant storage bin hopper lower end, including motor, the worm screw with motor connection, be sheathed on worm screw outer end and with go out
The body of material mouth connection；Elephant trunk, which in a tubular form and is located at inovulant conveyer device lower end, and upper end is connected with body, and lower end is located at
Top of guide slot；Controller, which is all electrically connected with moulding machine and motor.
The motor is stepless speed-regulating motor, and the stepless speed-regulating motor includes motor and speed regulator.The control
Device processed is provided with motor connection for detecting velometer and the speed display for showing motor speed of motor speed.Described
Elephant trunk lower end is provided with prevents flying away device.
The present invention subtracts with the addition starting point for automatically controlling inovulant, incubation time, the incubation dose that control accurate is added
Few foundry goods chilling tendency, the precipitation for promoting A type graphite and the uniformity for improving fractography, save the advantage of inovulant.
Description of the drawings
Fig. 1 is principle of the invention schematic diagram.
Fig. 2 is the inovulant conveyer device schematic diagram of local of the present invention.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, further narration in detail is done to the present invention.
As depicted in figs. 1 and 2, a kind of current-following inoculation adding apparatus, which is located at the cast furnace upper end of mo(u)lding line, the pouring furnace
It is provided with funnelform insulation furnace body 6,6 lower end of insulation furnace body is connecting a guide groove 8 by support 7, and which includes：
Inovulant conveying bucket 1, which is in funnel-form, and it is discharging opening that its upper end is charge door, lower end；Inovulant conveyer device,
Which is arranged on fixed installation plate 13 and located at 1 lower end of inovulant storage bin hopper, including motor 2, the worm screw 10 with motor connection,
It is sheathed on 10 outer end of worm screw and the body 3 for connecting with discharging opening；Elephant trunk 4, which in a tubular form and is located at inovulant conveyer device lower end,
Upper end is connected with body 3, and lower end is located at 8 top of guide groove；Controller, which is all electrically connected with moulding machine and motor 2.
The motor 2 is stepless speed-regulating motor, and the stepless speed-regulating motor includes motor 2 and speed regulator 9.Described
Controller is provided with velometer and the speed display for showing motor speed for being connected to detect motor speed with motor 2.
4 lower end of the elephant trunk be provided with anti-fly away device 5, described anti-fly away device 5 for preventing inovulant during metal liquid is fallen into
Fly away away, cause inovulant fully enter in metal liquid.Compared with device being bred with tradition, present invention employs anti-flying away
Device 5, it is to avoid because compressed gas cause the phenomenon that cast-internal produces pore to occur, improve casting quality.
Controller receives the signal control starting time of motor 2 and rotating speed, while internal start timing, when reaching
During the default joining day, controller control motor 2 is shut down.Adjust turning for motor 2 and reach adding for regulation inovulant
Enter amount.
Claims (4)
1. a kind of current-following inoculation adding apparatus, it is characterised in that include：Inovulant conveying bucket (1), which is in funnel-form, and its upper end is
Charge door, lower end is discharging opening；Inovulant conveyer device, which is arranged on fixed installation plate (13) above and located at inovulant storing
Bucket (1) lower end, including motor (2), the worm screw (10) with motor connection, is sheathed on worm screw (10) outer end and is connected with discharging opening
Body (3)；Elephant trunk (4), which in a tubular form and is located at inovulant conveyer device lower end, and upper end is connected with body (3), and lower end is located at and leads
Above groove (8)；Controller, which is all electrically connected with moulding machine and motor (2).
2. a kind of current-following inoculation adding apparatus as claimed in claim 1, it is characterised in that：Described motor (2) are stepless speed regulation
Motor, the stepless speed-regulating motor includes motor (2) and speed regulator (9).
3. a kind of current-following inoculation adding apparatus as claimed in claim 1, it is characterised in that：A kind of current-following inoculation adding apparatus institute
State controller and be provided with and be connected to detect the velometer of motor speed and for showing that the rotating speed of motor speed shows with motor (2)
Device.
4. a kind of current-following inoculation adding apparatus as claimed in claim 1, it is characterised in that：Elephant trunk (4) lower end is provided with anti-
Fly away device (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610809932.XA CN106424607A (en) | 2016-08-30 | 2016-08-30 | Metal-stream inoculation adding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610809932.XA CN106424607A (en) | 2016-08-30 | 2016-08-30 | Metal-stream inoculation adding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106424607A true CN106424607A (en) | 2017-02-22 |
Family
ID=58164472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610809932.XA Pending CN106424607A (en) | 2016-08-30 | 2016-08-30 | Metal-stream inoculation adding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106424607A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108097898A (en) * | 2018-02-11 | 2018-06-01 | 江西亿丰精密铸造有限公司 | A kind of spheroidal graphite cast-iron instant inoculation simple system |
| CN115156486A (en) * | 2022-06-25 | 2022-10-11 | 共享智能铸造产业创新中心有限公司 | Stokehole stream inoculation device and inoculation method thereof |
-
2016
- 2016-08-30 CN CN201610809932.XA patent/CN106424607A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108097898A (en) * | 2018-02-11 | 2018-06-01 | 江西亿丰精密铸造有限公司 | A kind of spheroidal graphite cast-iron instant inoculation simple system |
| CN115156486A (en) * | 2022-06-25 | 2022-10-11 | 共享智能铸造产业创新中心有限公司 | Stokehole stream inoculation device and inoculation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170222 |
|
| WD01 | Invention patent application deemed withdrawn after publication |