CN110421153A - It visualizes molten aluminum dumping system and its topples over method - Google Patents
It visualizes molten aluminum dumping system and its topples over method Download PDFInfo
- Publication number
- CN110421153A CN110421153A CN201910748289.8A CN201910748289A CN110421153A CN 110421153 A CN110421153 A CN 110421153A CN 201910748289 A CN201910748289 A CN 201910748289A CN 110421153 A CN110421153 A CN 110421153A
- Authority
- CN
- China
- Prior art keywords
- die casting
- casting machine
- holding furnace
- molten aluminum
- machine holding
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D2/00—Arrangement of indicating or measuring devices, e.g. for temperature or viscosity of the fused mass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/06—Equipment for tilting
Abstract
The present invention relates to automobile engine manufacturing fields, disclose a kind of visualization molten aluminum dumping system, including the access platform travelled for fork truck, several die casting machine holding furnaces are successively arranged along access platform side, each die casting machine holding furnace top is equipped with the convex mirror for making forklift operator personnel see liquid level in die casting machine holding furnace when fork truck is close to die casting machine holding furnace the position between access platform top.Method is toppled over the invention also discloses a kind of visualization molten aluminum dumping system.The present invention visualizes molten aluminum dumping system and its topples over method, and occupied area is small, and highly-safe, operation is simple, it is only necessary to which one man operation can also grasp being consumed with aluminium for every holding furnace in real time, guarantee that every holding furnace continuously supplies.
Description
Technical field
The present invention relates to automobile engine manufacturing fields, and in particular to a kind of visualization molten aluminum dumping system and its side of toppling over
Method.
Background technique
In the prior art, the casting technique of aluminium alloy engine gray iron generally comprises the steps: aluminium ingot is raw
It producing producer and is melted raw material at molten aluminum (be denoted as: first time melts) using melting furnace, refining matches out qualified molten aluminum ingredient,
Then aluminium ingot is frozen by circulating water mold；Aluminium ingot is transported into engine cylinder body cylinder cap casting producer；Cast producer
Aluminium ingot is fused into again molten aluminum (being denoted as: second of fusing) by melting furnace；By defeated aluminium slot or molten aluminum pipeline by aluminium
Liquid stream enters in the holding furnace of (or pouring into) casting machine for die casting machine cast blocks or cylinder cap.
But defeated aluminium slot or molten aluminum pipeline have the disadvantage in that
1, the shortcomings that defeated aluminium slot: defeated aluminium slot is the chute built between melting furnace and die casting machine holding furnace, works as melting furnace
Exit plug open, molten aluminum is flowed into holding furnace along chute, since having heaters is arranged above chute, throughout the year heat
Electric energy need to be expended, and when defeated aluminium slot puts molten aluminum needs 2 people operation (people controls plug in melting furnace exit, and another people exists
Fluid change is seen at die casting machine holding furnace), it may appear that molten aluminum is closed not in time, overflows the peril of holding furnace, meanwhile, defeated aluminium
Slot occupies floor space and air position, takes up a large area；
2, the shortcomings that molten aluminum pipeline: because molten aluminum needs dehydrogenation, molten aluminum cannot be directly over defeated aluminium for the enterprise having
Slot is flowed into holding furnace, but has built molten aluminum pipeline, and more station columns of setting on the way between melting furnace and holding furnace are stood
About 10 meters of pillar height degree (be more than die casting machine height) builds beam track in docking station column top, the track be in it is high aerial on the way,
Construction is driven a vehicle (crane) in orbit, and the hanging basket that can be gone up and down is installed in driving, installs molten aluminum packet on hanging basket, molten aluminum wraps installation
Motor is overturn, the molten aluminum of melting furnace is poured into molten aluminum packet, in molten aluminum packet after dehydrogenation operation, molten aluminum is driven to by the driving on track
Hanging basket is fallen in the top of packet, hangs up molten aluminum packet, rises hanging basket and molten aluminum packet, and track uplink goes to alignment holding furnace in the sky
Overhead is directed at holding furnace position, declines hanging basket molten aluminum packet, the artificial attaching plug for being inserted into molten aluminum packet overturning motor is (because of molten aluminum packet
Power supply line cannot be carried before this), operation overturning motor is slowly overturn, and pours the molten aluminum of molten aluminum packet into holding furnace, molten aluminum packet
It overturns motor and returns the attaching plug for just manually pulling out overturning motor, rise hanging basket, drive to melting furnace region, it is so anti-
Multiple circulation, therefore molten aluminum pipeline needs 2 people operation, one man operation driving and hanging basket, another person plug attaching plug and
Holding furnace liquid level is watched, commands moving operation, and molten aluminum pipeline takes up a large area, it is complicated for operation.
Summary of the invention
The purpose of the present invention is to the deficiency of above-mentioned technology, a kind of visualization molten aluminum dumping system is provided and its is toppled over
Method, occupied area is small, highly-safe, and operation is simple, it is only necessary to which one man operation can also grasp the use of every holding furnace in real time
Aluminium consumption guarantees that every holding furnace continuously supplies.
To achieve the above object, the visualization molten aluminum dumping system designed by the present invention, the fork including ribbon supply turn over function
The access platform (2) of vehicle (1) traveling, is successively arranged several die casting machine holding furnaces (3), institute along the access platform (2) side
Die casting machine holding furnace (3) bell (4) opening direction is stated towards the access platform (2), on each die casting machine holding furnace (3)
The square position between the access platform (2) top is equipped with when the fork truck (1) is close to described die casting machine holding furnace (3)
The fork truck (1) operator is set to see the convex mirror (9) of the interior liquid level of the die casting machine holding furnace (3).
Preferably, the height of the access platform makes the horizontal line of sight of operator in the fork truck be higher than the die casting machine
The height of liquid level in holding furnace, convenient for the liquid level in operator visually the die casting machine holding furnace.
Preferably, it is equipped with the laser range finder being electrically connected with PLC control device on each die casting machine furnace cover of temperature-preserving furnace,
The bell is equipped with the hole passed through for the laser range finder laser, and the access platform is kept the temperature close to each die casting machine
Be equipped with above furnace position with the liquid crystal display that PLC control device is electrically connected on die casting machine holding furnace described in this, by described
Laser range finder can measure the depth that molten aluminum liquid level surface in the die casting machine holding furnace rises or falls variation, in the pressure
Casting machine holding furnace stores in the known situation of lumenal cross-section product of molten aluminum, the depth of liquid level can be converted into molten aluminum weight,
And then it is shown on the liquid crystal display for the operator of the fork truck or plant personnel viewing.
Preferably, the signal projector that the fork truck is equipped with remote control device and connect with the remote control device, Mei Gesuo
It states and is equipped with the cylinder (7) for being opened and closed the bell on die casting machine holding furnace, the cylinder is connected with PLC control device, the PLC control
Device processed is connected with the signal receiver for receiving the signal projector signal, and the PLC control device and signal receiver are equal
It is powered by the control cabinet of the die casting machine holding furnace, the signal of the signal receiver receives distance and is less than die casting machine heat preservation
The half of minimum spacing between furnace, when guaranteeing that the signal projector issues signal, only one neighbouring described signal receiver
Signal can be received.
Preferably, vertical range of the convex mirror apart from the die casting machine holding furnace is 1~2 meter, the convex mirror
Diameter is 600~800 millimeters, is observed convenient for operator.
Preferably, vertical range of the liquid crystal display apart from the access platform is 3~4 meters, is convenient for operator
It observes, at 2~3 meters of vertical range of the laser range finder apart from the die casting machine holding furnace.
Preferably, the access platform at least one end is slope, is driven into convenient for the fork truck.
Preferably, the remote control device is mounted in the forklift steering room, is operated convenient for the operator.
It preferably, further include the spare remote control device used for other live operators, the spare remote control device makes
With dry cell power supply, when the operator on the fork truck forgets to close the bell, other live operators can lead to
It crosses the spare remote control device and closes the bell.
A kind of visualization molten aluminum dumping system topples over method, includes the following steps:
A after) operator loads molten aluminum container containing by the fork truck, the access platform is driven into；
B) operator watches liquid crystal display above the access platform, in conjunction with the productive temp of every die casting machine, certainly
Surely the die casting machine holding furnace of molten aluminum is required supplementation with, and by the fork truck approaching die casting machine holding furnace；
C) operator controls the bell that cylinder opens the die casting machine holding furnace by the remote control device, then controls
The molten aluminum container containing overturning, pours into the die casting machine holding furnace for molten aluminum, while toppling over, operator passes through mesh
Depending on and cooperate the outlet of the liquid level and the molten aluminum container containing in die casting machine holding furnace described in the convex surface sem observation, in conjunction with institute
Liquid crystal display is stated, after the dosage for meeting the die casting machine holding furnace, molten aluminum is toppled in stopping, and is controlled cylinder and closed the die casting machine
The bell of holding furnace；
D) and so on, operator drives the fork truck and continues to topple over aluminium to the die casting machine holding furnace for requiring supplementation with molten aluminum
Liquid.
Compared with prior art, the present invention having the advantage that
1, occupied area is small, and operation is simple, it is only necessary to which one man operation reduces human cost；
2, by a variety of method for visualizing, molten aluminum is avoided to overflow die casting machine holding furnace, it is highly-safe；
3, being consumed with aluminium for every die casting machine holding furnace can be grasped in real time, cooperate productive temp, it can be preferentially by molten aluminum
Any one die casting machine holding furnace is poured into, guarantees that every die casting machine holding furnace continuously supplies.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of present invention visualization molten aluminum dumping system；
Fig. 2 be in Fig. 1 fork truck and die casting machine holding furnace close to when schematic diagram；
Fig. 3 is the schematic diagram opened when bell topples over molten aluminum；
Fig. 4 is schematic diagram when closing bell after molten aluminum is toppled over.
Each part numbers are as follows in figure:
Fork truck 1, access platform 2, die casting machine holding furnace 3, bell 4, remote control device 5, signal projector 6, cylinder 7, signal
Receiver 8, convex mirror 9, laser range finder 10, hole 11, liquid crystal display 12, molten aluminum container containing 13.
Specific embodiment
The following further describes the present invention in detail with reference to the accompanying drawings and specific embodiments.
As shown in Figure 1, the present invention visualizes molten aluminum dumping system, the channel that the fork truck 1 including ribbon supply turn over function travels
Platform 2,2 both ends of access platform are slope, several die casting machine holding furnaces 3 are successively arranged along 2 side of access platform, in conjunction with figure
Shown in 2,3 bell of die casting machine holding furnace, 4 opening direction is towards access platform 2, each 3 top of die casting machine holding furnace and access platform
Position between 2 tops, which is equipped with when fork truck 1 is close to die casting machine holding furnace 3, makes 1 operator of fork truck see that die casting machine is kept the temperature
The convex mirror 9 of liquid level in furnace 3 can make the operator on fork truck 1 see that die casting machine is protected from its own angle by convex mirror 9
The molten aluminum Export State of liquid level situation and molten aluminum container containing 13 in warm furnace 3, increases the safety coefficient of molten aluminum toppling process.
In addition, the height of access platform 2 makes the horizontal line of sight of operator in fork truck 1 be higher than liquid in die casting machine holding furnace 3
The height in face, convenient for the liquid level in the visual die casting machine holding furnace 3 of operator.And on each 3 bell 4 of die casting machine holding furnace
Equipped with the laser range finder 10 being electrically connected with PLC control device, bell 4 is equipped with the hole 11 passed through for 10 laser of laser range finder,
Access platform 2 is equipped with and PLC control device on the die casting machine holding furnace 3 above each 3 position of die casting machine holding furnace
The liquid crystal display 12 being electrically connected, by laser range finder 10 can measure in die casting machine holding furnace 3 molten aluminum liquid level surface rise or
The depth (in the present embodiment, the precision of laser range finder 10 is 0.001 millimeter) for declining variation, stores in die casting machine holding furnace 3
In the known situation of lumenal cross-section product of molten aluminum, the depth of liquid level can be converted into molten aluminum weight, and then be shown in liquid crystal
It is watched on display screen 12 for the operator of fork truck 1 or plant personnel.
In the present embodiment, the signal projector 6 that fork truck 1 is equipped with remote control device 5 and connect with remote control device 5, remote control
Device 5 and signal projector 6 are powered by fork truck 1, and remote control device 5 is mounted in 1 driver's cabin of fork truck, each die casting machine heat preservation
The cylinder 7 of opening and closing bell 3 is equipped on furnace 3, cylinder 7 is connected with PLC control device, and PLC control device, which is connected with, receives signal hair
The signal receiver 8 of emitter signal 6, PLC control device and signal receiver 8 are powered by the control cabinet of die casting machine holding furnace 3.
Wherein, the signal of signal receiver 8 receives distance no more than 2 meters, and the minimum spacing between die casting machine holding furnace 3 is 5 meters, guarantees
When signal projector 6 issues signal, nearby the signal receiver 8 only on nearest die casting machine holding furnace 3 can be received
To signal, achieve the purpose that uniqueness, a remote control device 5 and signal projector 6 are only installed on fork truck 1, it can realizes
The bell 4 for controlling all die casting machine holding furnaces 3 is opened and closed, in addition, further including the spare remote control used for other live operators
Device, spare remote control device use dry cell power supply, when the operator on fork truck 1 forgets to close bell 4, other behaviour of scene
Bell 4 can be closed by spare remote control device by making personnel.
In the present embodiment, vertical range of the convex mirror 9 apart from die casting machine holding furnace 3 is 1~2 meter, the diameter of convex mirror 9
It is 600~800 millimeters, vertical range of the liquid crystal display 12 apart from access platform 2 is 3~4 meters, and laser range finder 10 is apart from pressure
At 2~3 meters of vertical range of casting machine holding furnace 3.
The present embodiment includes the following steps: in use, it topples over method
A after) operator loads molten aluminum container containing 13 by fork truck 1, access platform 2 is driven into；
B) operator watches 2 top liquid crystal display 12 of access platform, in conjunction with the productive temp of every die casting machine, determines
Require supplementation with the die casting machine holding furnace 3 of molten aluminum, and by 1 approaching of the fork truck die casting machine holding furnace 3；
C) as shown in figure 3, operator controls the bell 4 that cylinder 7 opens die casting machine holding furnace 3 by remote control device 5, so
Control molten aluminum container containing 13 is overturn afterwards, molten aluminum is poured into die casting machine holding furnace 3, while toppling over, operator passes through
Outlet that is visual and cooperating the liquid level and molten aluminum container containing 13 in the observation die casting machine holding furnace 3 of convex mirror 9, in conjunction with liquid crystal display
Screen 12, after the dosage for meeting the die casting machine holding furnace 3, molten aluminum is toppled in stopping, and is controlled cylinder 7 and closed the die casting machine holding furnace
3 bell 4, as shown in Figure 4；
D) and so on, operator drives fork truck 1 and continues to topple over aluminium to the die casting machine holding furnace 3 for requiring supplementation with molten aluminum
Liquid.
To sum up, the present invention visualizes molten aluminum dumping system and its topples over method, and occupied area is small, and operation is simple, only needs to pitch
All operations can be completed in one people of operator on vehicle 1, and by a variety of method for visualizing, such as visual, convex mirror is in real time
The container outlet for observing the molten aluminum fluid change and molten aluminum container containing 13 in die casting machine holding furnace 3, avoids molten aluminum from overflowing die casting
Machine holding furnace 3, it is highly-safe, meanwhile, operator can also be grasped in die casting machine holding furnace 3 in real time by liquid crystal display 12
Molten aluminum capacity, also can in die casting machine holding furnace 3 in the enough situations of molten aluminum capacity, in time stop topple over.Again, due to behaviour
Being consumed with aluminium for every die casting machine holding furnace 3 can be grasped in real time by liquid crystal display 12 by making personnel, for more die casting machines
The molten aluminum dosage of holding furnace 3 is different (due to productive temp, the single-piece aluminum amount of different machines, individual plants shutdown or failure etc.
Cause), can preferentially molten aluminum be poured into the die casting machine holding furnace 3 that any one requires supplementation with molten aluminum, guarantee every die casting
The continuous supply of machine holding furnace 3, permission is outer to transport 1 hour flexibility of beat error for molten aluminum, avoids necessary in the prior art
The defect that every die casting machine holding furnace 3 is successively fed also avoids pouring into molten aluminum into a certain not being especially to need molten aluminum
Die casting machine holding furnace 3 causes other die casting machine holding furnaces 3 for being badly in need of molten aluminum to be shut down in the case where encountering 1 traffic of fork truck
Situation.
Claims (10)
1. a kind of visualization molten aluminum dumping system, it is characterised in that: the channel of fork truck (1) traveling including ribbon supply turn over function is flat
Platform (2) is successively arranged several die casting machine holding furnaces (3), the die casting machine holding furnace (3) along the access platform (2) side
Bell (4) opening direction towards the access platform (2), above each die casting machine holding furnace (3) with the access platform
(2) position between top, which is equipped with, grasps the fork truck (1) when the fork truck (1) is close to die casting machine holding furnace (3)
The convex mirror (9) of the interior liquid level of the die casting machine holding furnace (3) is seen as personnel.
2. visualizing molten aluminum dumping system according to claim 1, it is characterised in that: the height of the access platform (2) makes
The horizontal line of sight of the interior operator of the fork truck (1) is higher than the height of the interior liquid level of the die casting machine holding furnace (3).
3. visualizing molten aluminum dumping system according to claim 1, it is characterised in that: each die casting machine holding furnace (3)
The laser range finder (10) being electrically connected with PLC control device is equipped on bell (4), the bell (4), which is equipped with, supplies the laser
The hole (11) that rangefinder (10) laser passes through, the access platform (2) are upper close to each die casting machine holding furnace (3) position
Side is equipped with the liquid crystal display (12) being electrically connected with PLC control device on die casting machine holding furnace (3) described in this.
4. visualizing molten aluminum dumping system according to claim 1, it is characterised in that: the fork truck (1) is equipped with remote control dress
The signal projector (6) setting (5) and connecting with the remote control device (5) is equipped with out on each die casting machine holding furnace (3)
The cylinder (7) of the bell (3) is closed, the cylinder (7) is connected with PLC control device, and the PLC control device, which is connected with, receives institute
The signal receiver (8) of signal projector signal (6) is stated, the PLC control device and signal receiver (8) are by the die casting
The control cabinet of machine holding furnace (3) is powered, and the signal of the signal receiver (8) receives distance and is less than the die casting machine holding furnace
(3) half of minimum spacing between.
5. visualizing molten aluminum dumping system according to claim 1, it is characterised in that: the convex mirror (9) is apart from the pressure
The vertical range of casting machine holding furnace (3) is 1~2 meter, and the diameter of the convex mirror (9) is 600~800 millimeters.
6. visualizing molten aluminum dumping system according to claim 3, it is characterised in that: the liquid crystal display (12) is apart from institute
The vertical range for stating access platform (2) is 3~4 meters, and the laser range finder (10) is hung down apart from the die casting machine holding furnace (3)
At straight 2~3 meters of distance.
7. visualizing molten aluminum dumping system according to claim 1, it is characterised in that: the access platform (2) at least one end
For slope.
8. visualizing molten aluminum dumping system according to claim 4, it is characterised in that: the remote control device (5) is mounted on institute
It states in fork truck (1) driver's cabin.
9. visualizing molten aluminum dumping system according to claim 4, it is characterised in that: further include for its live other operator
The spare remote control device that member uses, the spare remote control device use dry cell power supply.
10. a kind of visualization molten aluminum dumping system as described in any one of claim 1~9 topples over method, it is characterised in that:
Include the following steps:
A after) operator loads molten aluminum container containing (13) by the fork truck (1), the access platform (2) are driven into；
B) operator watches liquid crystal display (12) above the access platform (2), in conjunction with the productive temp of every die casting machine,
Determine to require supplementation with the die casting machine holding furnace (3) of molten aluminum, and by the fork truck (1) approaching die casting machine holding furnace (3)；
C) operator opens the bell (4) of the die casting machine holding furnace (3) by the remote control device (5) control cylinder (7),
Then molten aluminum container containing (13) overturning is controlled, molten aluminum is poured into the die casting machine holding furnace (3), it is same what is toppled over
When, operator by visual observation and cooperates the convex mirror (9) to observe liquid level and the aluminium in the die casting machine holding furnace (3)
The outlet of liquid container containing (13), in conjunction with the liquid crystal display (12), after the dosage for meeting the die casting machine holding furnace (3),
Molten aluminum is toppled in stopping, and controls the bell (4) that cylinder (7) closes the die casting machine holding furnace (3)；
D) and so on, operator drives the fork truck (1) and continues to topple over to the die casting machine holding furnace (3) for requiring supplementation with molten aluminum
Molten aluminum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910748289.8A CN110421153A (en) | 2019-08-14 | 2019-08-14 | It visualizes molten aluminum dumping system and its topples over method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910748289.8A CN110421153A (en) | 2019-08-14 | 2019-08-14 | It visualizes molten aluminum dumping system and its topples over method |
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| CN110421153A true CN110421153A (en) | 2019-11-08 |
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ID=68414659
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910748289.8A Pending CN110421153A (en) | 2019-08-14 | 2019-08-14 | It visualizes molten aluminum dumping system and its topples over method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111522293A (en) * | 2020-05-08 | 2020-08-11 | 衡阳镭目科技有限责任公司 | Automatic tilting control method and system for metallurgical tank |
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| CN209148109U (en) * | 2018-11-08 | 2019-07-23 | 天津立中合金集团有限公司 | A kind of online molten aluminum tonnage meter of alloy pig smelting furnace |
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| CN201524797U (en) * | 2009-10-10 | 2010-07-14 | 广东文灿压铸有限公司 | Molten aluminum supply system |
| CN101708542A (en) * | 2009-11-25 | 2010-05-19 | 宜兴市佳力科技有限公司 | Heat preserving furnace transferring system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111522293A (en) * | 2020-05-08 | 2020-08-11 | 衡阳镭目科技有限责任公司 | Automatic tilting control method and system for metallurgical tank |
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Application publication date: 20191108 |