CN109822063A - A kind of molten aluminum liquid level detection device and molten aluminum injected system and method for implanting - Google Patents
A kind of molten aluminum liquid level detection device and molten aluminum injected system and method for implanting Download PDFInfo
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- CN109822063A CN109822063A CN201910216252.0A CN201910216252A CN109822063A CN 109822063 A CN109822063 A CN 109822063A CN 201910216252 A CN201910216252 A CN 201910216252A CN 109822063 A CN109822063 A CN 109822063A
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- molten aluminum
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 115
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 115
- 239000007788 liquid Substances 0.000 title claims abstract description 49
- 238000001514 detection method Methods 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims abstract description 17
- 239000000523 sample Substances 0.000 claims abstract description 117
- 238000003825 pressing Methods 0.000 claims abstract description 30
- 238000003466 welding Methods 0.000 claims abstract description 25
- 239000000463 material Substances 0.000 claims description 31
- 239000004411 aluminium Substances 0.000 claims description 13
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 11
- 239000010962 carbon steel Substances 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 9
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 239000004020 conductor Substances 0.000 claims description 5
- 238000007665 sagging Methods 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000004512 die casting Methods 0.000 abstract description 3
- 238000011982 device technology Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910052571 earthenware Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
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- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The invention belongs to Die Casting detection device technology fields, and in particular to a kind of molten aluminum liquid level detection device and molten aluminum injected system and method for implanting.A kind of molten aluminum liquid level detection device, including welding bottom plate, insulating press boards, pressing plate, fixed probe, movable probe, warning light circuit, fixed probe is mounted on welding bottom plate using pressing plate and insulating press boards, fixed probe lower end is flexibly connected movable probe, the upper end of the fixation probe of two sides is connected respectively to the both ends in warning light circuit, in this way when two movable probes contact molten aluminum simultaneously, warning light control loop is connected in short-term, warning light starting alarm.The design of the molten aluminum liquid level detection device can accurately and rapidly judge that molten aluminum reaches high liquid level, improve production efficiency, and structure is simple, and it is convenient to assemble, economical and practical, securely and reliably, use convenient for mass production.
Description
Technical field
This application involves Die Casting detection device technology fields, and in particular to a kind of molten aluminum liquid level detection device and molten aluminum
Injected system and method for implanting.
Background technique
In aluminum alloy spare part foundry production, the crucible furnace of low liquid level is being pushed into melting furnace chute just along track
Behind lower section, molten aluminum uni-flow vat injects in crucible furnace, until reaching high liquid level, stops injection molten aluminum, then crucible furnace is drawn along track
Out, it is transported to inside die casting machine.It is essentially relying on crucible at present and places T-type absolute altitude steel pipe to determine molten aluminum high liquid level, in this way
Note molten aluminum requires to place and remove T-type absolute altitude steel pipe every time, not only troublesome in poeration, but also visually there is also errors.In addition, existing
Have in technology there are increasing Photoinduction type device to detect liquid level, but the Photoinduction type device price is more expensive, is unfavorable for batch
Quantization produces and uses.
Summary of the invention
The embodiment of the present application provides a kind of molten aluminum liquid level detection device, solves to sentence in the molten aluminum injected system of the prior art
Disconnected molten aluminum reaches that high liquid level is troublesome in poeration, and error is big, the problem of equipment price valuableness, provides that a kind of structure is simple, and assembly is just
Victory, it is economical and practical, it securely and reliably, and can accurately and rapidly judge that molten aluminum reaches high liquid level, improve the molten aluminum liquid level of production efficiency
Detection device, and provide on the basis of the molten aluminum liquid level detection device a kind of molten aluminum injected system and method for implanting.
To achieve the goals above, the present invention provides the following technical solution:
In a first aspect, providing a kind of molten aluminum liquid level detection device, including welding bottom plate, insulating press boards, pressing plate, fixed probe, work
Dynamic probe, warning light circuit, the material of the welding bottom plate are the solderable material that fusing point is higher than aluminium, fixed probe and activity
Probe is the conductive material that fusing point is higher than aluminium, and the pressing plate is the material that fusing point is higher than aluminium, and the material of the insulating press boards is
Fusing point is higher than the high-temperature insulation material of aluminium；A block welding bottom plate is respectively welded on two lateral surfaces that chute goes out molten aluminum mouth, often
A welding bottom plate is welded on chute on one side and goes out on the lateral surface of molten aluminum mouth, is successively detachably and fixedly provided with inside-out on another side
Insulating press boards, fixed probe, pressing plate, the upper end of the fixation probe of two sides are connected respectively to the both ends in warning light circuit, two sides
The lower end of fixed probe is respectively flexibly connected an isometric movable probe；It can under movable probe external force in the horizontal direction
To rotate freely around active connection place, and relative to fixed probe bending, when the external force of horizontal direction disappears, movable probe is around work
Dynamic junction rotates back to vertical pendant position；When the movable probe of two sides does not contact same conductive materials simultaneously, warning light is returned
Road disconnects, and warning light does not start；The movable probe of two sides touches molten aluminum, the conducting of warning light circuit, warning light starting report simultaneously
It is alert, remind operator's molten aluminum to arrive high liquid level.
In some embodiments, the material of the welding bottom plate and pressing plate is carbon steel material, and fixed probe and activity are visited
Needle is high temperature resistant stainless steel material.
In some embodiments, there are two threaded hole on welding bottom plate, corresponding two screw threads on insulating press boards and pressing plate
There are two mounting holes for the position in hole, and pressing plate, fixed probe, insulating press boards are fixed on welding bottom plate by attachment screw；
The fixation probe of two sides is sandwiched among insulating press boards and pressing plate, and is not contacted with attachment screw.
In some embodiments, the fixation probe lower end has mounting hole, and there is mounting hole in movable probe upper end, fixed
Probe is linked together by pin shaft and movable probe.
In some embodiments, the active connection place of two fixed probes and movable probe is higher than about crucible furnace top surface
100mm；When two movable probes are sagging vertically, movable probe bottom surface is lower than crucible furnace top surface about 200mm.
Second aspect, this application provides a kind of molten aluminum injected systems, including trapped orbit, multiple surfaces are carbon steel material
Crucible furnace, chute, multiple crucible furnaces can be pushed into chute on trapped orbit and go out immediately below molten aluminum mouth to inject molten aluminum,
It further include above-mentioned any molten aluminum liquid level detection device.
The third aspect, this application provides a kind of above-mentioned molten aluminum method for implanting of molten aluminum injected system, it is characterised in that packet
Include following step:
Step 1: being pushed into crucible furnace along trapped orbit, and crucible furnace is pushed into when contacting simultaneously with movable probe, and the activity of two sides is visited
Needle touches the carbon steel material on crucible furnace surface simultaneously, and warning light starting alarm then carries out step 2；Warning light does not start report
It is alert, then overhaul the molten aluminum liquid level detection device；
Step 2: being pushed further into crucible furnace, and movable probe is detached from crucible furnace edge, and Cheng Shuzhi hang continues crucible furnace
Shift position onto, movable probe at this time is almost in crucible furnace center；
Step 3: after crucible furnace is pushed into place, starting to inject molten aluminum, and warning light does not start alarm, continues to inject molten aluminum；Alarm
Lamp starting alarm, illustrates that molten aluminum has arrived high liquid level, stops injection molten aluminum；
Step 4: crucible furnace is pushed away into injection molten aluminum position along trapped orbit.
Compared with prior art, the invention has the benefit that
The present invention provides a kind of molten aluminum liquid level detection device, a kind of molten aluminum injected system and method for implanting, using pressing plate and absolutely
Fixed probe is mounted on welding bottom plate by edge pressing plate, and fixed probe lower end is flexibly connected movable probe, the fixation probe of two sides
Upper end be connected respectively to the both ends in warning light circuit, in this way when not contacting same conducting medium, two fixed probes are just not
Connection, warning light control loop disconnect, and warning light is not alarmed, when two movable probes contact molten aluminum simultaneously, warning light control
Circuit is connected in short-term, warning light starting alarm.The design of the molten aluminum liquid level detection device can accurately and rapidly judge that molten aluminum reaches
High liquid level improves production efficiency, and structure is simple, and it is convenient to assemble, economical and practical, securely and reliably, makes convenient for mass production
With.
Detailed description of the invention
In order to more clearly explain the technical solutions in the embodiments of the present application, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is some embodiments of the present application, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of structural schematic diagram of molten aluminum liquid level detection device of the present invention.
Fig. 2 is the circuit diagram in warning light circuit in the present invention.
Fig. 3 is a kind of structural schematic diagram of molten aluminum injected system of the present invention.
Schematic diagram when Fig. 4 is contacted when being a kind of crucible furnace push-in of molten aluminum injected system of the present invention with movable probe.
Fig. 5 is that a kind of crucible furnace of molten aluminum injected system of the present invention is pushed into movable probe position view when in place.
Fig. 6 is schematic diagram when contacting when a kind of crucible furnace of molten aluminum injected system of the present invention pulls out with movable probe.
Wherein: 1- chute, 2- crucible furnace, 3- trapped orbit, 4- weld bottom plate, 5- insulating press boards, 6- pressing plate, 7- connection spiral shell
Nail, 8- fixed probe, 9- movable probe, 10- pin shaft.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description, it is clear that described embodiment is some embodiments of the present application, instead of all the embodiments.Based on this Shen
Please in embodiment, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall in the protection scope of this application.
The description and claims of this application and term " first ", " second ", " third " and " in the attached drawing
Four " etc. are not use to describe a particular order for distinguishing different objects.In addition, term " includes " and " having " and it
Any deformation, it is intended that cover and non-exclusive include.Such as it contains the process, method of a series of steps or units, be
System, product or equipment are not limited to listed step or unit, but optionally further comprising the step of not listing or list
Member, or optionally further comprising other step or units intrinsic for these process, methods, product or equipment.
Referenced herein " embodiment " is it is meant that a particular feature, structure, or characteristic described can wrap in conjunction with the embodiments
It is contained at least one embodiment of the application.Each position in the description occur the phrase might not each mean it is identical
Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and
Implicitly understand, embodiment described herein can be combined with other embodiments.
Embodiment 1:
1-2 illustrates the embodiment of the present invention 1 with reference to the accompanying drawing: a kind of molten aluminum liquid level detection device, including welding bottom plate 4, absolutely
Edge pressing plate 5, pressing plate 6, attachment screw 7, fixed probe 8, movable probe 9, pin shaft 10, warning light circuit.The welding bottom plate 4
Material is that fusing point can be with fixed probe 8 and movable probe 9 are conduction material of the fusing point higher than aluminium higher than the solderable material of aluminium
Matter can be with pressing plate 6 is that fusing point can be with the material of the insulating press boards 5 is the resistance to height that fusing point is higher than aluminium higher than the material of aluminium
Warm insulating materials can be with.Welding bottom plate 4 is carbon steel material in the present embodiment, is directly welded at chute and goes out molten aluminum mouth two sides
On, the material of pressing plate 6 is carbon steel material, and fixed probe 8 and movable probe 9 are high temperature resistant stainless steel material, insulating press boards 5
Material is high-temperature insulation material.A block welding bottom plate 4, each weldering is respectively welded on two lateral surfaces that chute 1 goes out molten aluminum mouth
Connect bottom plate 4 be welded on one side chute 1 go out molten aluminum mouth lateral surface on, be successively detachably and fixedly provided with inside-out on another side absolutely
Edge pressing plate 5, fixed probe 8, pressing plate 6, specifically there are two threaded holes on welding bottom plate 4, for installing insulating press boards, fixation
There are two mounting holes for the position of corresponding two threaded holes on probe, pressing plate, insulating press boards 5 and pressing plate 6, pass through attachment screw 7
It is coupled hole and threaded hole pressing plate 6, fixed probe 8, insulating press boards 5 are fixed on welding bottom plate 4, the fixation probe of two sides
8 are sandwiched among insulating press boards 5 and pressing plate 6 and are fixed on the welding bottom plate 4 of two sides, and do not contact with attachment screw 7,
The fixed probe of two such is not just connected to, and warning light control loop disconnects.There is threaded hole above the fixation probe, for connecting
Warning light return lead is connect, the upper end of the fixation probe 8 of two sides is connected respectively to the both ends in warning light circuit.The fixed of two sides is visited
The lower end of needle 8 is respectively flexibly connected an isometric movable probe 9, and 8 lower end of fixation probe has mounting hole, and activity is visited
There is mounting hole in 9 upper end of needle, and fixed probe 8 is linked together by pin shaft 10 with movable probe 9, and movable probe 9 can be around pin shaft
Center rotates freely.It can be rotated freely around active connection place under the external force in the horizontal direction of movable probe 9, and relative to
Fixed 8 bending of probe, when the external force of horizontal direction disappears, movable probe 9 rotates back to vertical pendant position around active connection place.Two
A fixed probe 8 and the pin shaft 10 of the active connection place of movable probe 9 are higher than about crucible furnace top surface 100mm, and two activities are visited
When needle is sagging vertically, movable probe bottom surface is lower than crucible furnace top surface about 200mm.The movable probe 9 of two sides is no while contact is same
When one conductive materials, warning light circuit is disconnected, and warning light does not start；The movable probe 9 of two sides touches molten aluminum, warning light simultaneously
Circuit conducting, warning light starting alarm, reminds operator's molten aluminum to arrive high liquid level.
The working principle of the molten aluminum liquid level detection device, in conjunction with shown in Fig. 4-6, when crucible furnace 2 is pushed into along trapped orbit 3
During immediately below chute 1, when crucible furnace 2 touches movable probe 9, movable probe 9 starts to rotate around 10 center of pin shaft, when
When crucible furnace 2 is pushed into certain position, movable probe 9 is detached from 2 edge of crucible furnace at vertical hang, when crucible furnace 2 pushes away
When in place, movable probe 9 is almost in crucible furnace center.When the push-in of crucible furnace 2 contacts simultaneously with movable probe 9, because of earthenware
2 surface of crucible furnace is carbon steel material, and warning light circuit is connected in short-term, and warning light starting alarm, this process can be before injecting molten aluminum
Examine liquid level detection device whether normal.After crucible furnace 2 is pushed into place, start to inject molten aluminum, when molten aluminum reaches high liquid level,
Two movable probes 9 touch molten aluminum, the conducting of warning light circuit simultaneously, and warning light starting alarm has reminded operator's molten aluminum
To high liquid level.
Wherein warning light circuit is a kind of common simple instruction circuit of those skilled in the art, such as shown in Fig. 2
Warning light circuit, power supply and warning light series connection, the both ends A and B are connected respectively to respectively in the threaded hole of two fixed probe pin upper ends.
Supply voltage is no more than 36V, and preferably 24V will not impact equipment or personnel.Further, it is also possible to return as needed
The circuit elements such as tandem tap in road, can also connect in the loop and add buzzer, generate certain auditory tone cues, here not
It is described in detail again.
Embodiment 2:
As shown in Figure 3, a kind of molten aluminum injected system is provided in embodiment 2, including trapped orbit 3, multiple surfaces are carbon steel
Crucible furnace 2, the chute 1 of material, multiple crucible furnaces 2 can be pushed on trapped orbit 3 chute 1 go out molten aluminum mouth immediately below with
Molten aluminum is injected, further includes a kind of molten aluminum liquid level detection device described in embodiment 1.
As Figure 4-Figure 6, a kind of molten aluminum method for implanting of molten aluminum injected system in embodiment 2, comprises the following steps that
Step 1: being pushed into crucible furnace along trapped orbit, and crucible furnace is pushed into when contacting simultaneously with movable probe, and the activity of two sides is visited
Needle touches the carbon steel material on crucible furnace surface simultaneously, and warning light circuit is connected in short-term, and warning light starting alarm then carries out step
Two；Warning light does not start alarm, then overhauls the molten aluminum liquid level detection device；
Step 2: it is pushed further into crucible furnace, movable probe starts to rotate around pin shaft center, when crucible furnace is pushed into certain position
When, movable probe is detached from crucible furnace edge, and Cheng Shuzhi hang continues to shift crucible furnace into position onto, and movable probe at this time is several
In crucible furnace center；
Step 3: after crucible furnace is pushed into place, starting to inject molten aluminum, and warning light does not start alarm, continues to inject molten aluminum；Work as aluminium
When liquid reaches high liquid level, two movable probes touch molten aluminum, the conducting of warning light circuit simultaneously, and warning light starting alarm is reminded
Operator's molten aluminum has arrived high liquid level, stops injection molten aluminum；
Step 4: crucible furnace is pushed away into injection molten aluminum position along trapped orbit.
As it can be seen that being used the present invention provides a kind of molten aluminum liquid level detection device, a kind of molten aluminum injected system and method for implanting
Fixed probe is mounted on welding bottom plate by pressing plate and insulating press boards, and fixed probe lower end is flexibly connected movable probe, two sides
The upper end of fixed probe is connected respectively to the both ends in warning light circuit, in this way when not contacting same conducting medium, two fixations
Probe is not just connected to, and warning light control loop disconnects, and warning light is not alarmed, alert when two movable probes contact molten aluminum simultaneously
Report lamp control loop is connected in short-term, warning light starting alarm.The design of the molten aluminum liquid level detection device can accurately and rapidly judge
Molten aluminum reaches high liquid level, improves production efficiency, and structure is simple, and it is convenient to assemble, economical and practical, securely and reliably, convenient for batch
Change and produces and uses.
The embodiment of the present application is described in detail above, specific case used herein to the principle of the application and
Embodiment is expounded, the description of the example is only used to help understand the method for the present application and its core ideas；
At the same time, for those skilled in the art can in specific embodiments and applications according to the thought of the application
There is change place, in conclusion the contents of this specification should not be construed as limiting the present application.
Claims (8)
1. a kind of molten aluminum liquid level detection device, including welding bottom plate, insulating press boards, pressing plate, fixed probe, movable probe, alarm
Lamp circuit, it is characterised in that:
The material of the welding bottom plate is the solderable material that fusing point is higher than aluminium, and fixed probe and movable probe are that fusing point is higher than
The conductive material of aluminium, the pressing plate are the material that fusing point is higher than aluminium, and the material of the insulating press boards is the resistance to height that fusing point is higher than aluminium
Warm insulating materials；
A block welding bottom plate is respectively welded on two lateral surfaces that chute goes out molten aluminum mouth, each welding bottom plate is welded on chute on one side
Insulating press boards, fixed probe, pressing plate are successively detachably and fixedly provided with out on the lateral surface of molten aluminum mouth, on another side inside-out,
The upper end of the fixation probe of two sides is connected respectively to the both ends in warning light circuit, and respectively activity connects for the lower end of the fixation probe of two sides
Connect an isometric movable probe；It can be rotated freely around active connection place under movable probe external force in the horizontal direction,
And relative to fixed probe bending, when the external force of horizontal direction disappears, movable probe rotates back to vertical sagging around active connection place
Position；
When the movable probe of two sides does not contact same conductive materials simultaneously, warning light circuit is disconnected, and warning light does not start；Two sides
Movable probe touch molten aluminum simultaneously, warning light circuit conducting, warning light starting alarm reminds operator's molten aluminum to arrive height
Liquid level.
2. a kind of molten aluminum liquid level detection device according to claim 1, it is characterised in that: the welding bottom plate and pressing plate
Material be carbon steel material, fixed probe and movable probe are high temperature resistant stainless steel material.
3. a kind of molten aluminum liquid level detection device according to claim 1, it is characterised in that: there are two on welding bottom plate
The position of corresponding two threaded holes is there are two mounting hole on threaded hole, insulating press boards and pressing plate, by attachment screw by pressing plate,
Fixed probe, insulating press boards are fixed on welding bottom plate；The fixation probe of two sides is sandwiched among insulating press boards and pressing plate, and
And it is not contacted with attachment screw.
4. a kind of molten aluminum liquid level detection device according to claim 1, it is characterised in that: the fixation probe lower end
With mounting hole, there is mounting hole in movable probe upper end, and fixed probe is linked together by pin shaft and movable probe.
5. a kind of molten aluminum liquid level detection device according to claim 1, it is characterised in that: two fixed probes and activity
The active connection place of probe is higher than about crucible furnace top surface 100mm；When two movable probes are sagging vertically, movable probe bottom surface is low
In crucible furnace top surface about 200mm.
6. a kind of molten aluminum liquid level detection device according to claim 1, it is characterised in that: the warning light circuit includes
Power supply, warning light, power supply and warning light series connection, and supply voltage is no more than 36V.
7. a kind of molten aluminum injected system, including trapped orbit, crucible furnace, the chute that multiple surfaces are carbon steel material, multiple crucibles
Furnace can be pushed into chute on trapped orbit and go out immediately below molten aluminum mouth to inject molten aluminum, it is characterised in that: further include such as power
Benefit requires a kind of molten aluminum liquid level detection device described in any one of 1-6.
8. a kind of molten aluminum method for implanting of molten aluminum injected system according to claim 7, it is characterised in that: including as follows
The step of:
Step 1: being pushed into crucible furnace along trapped orbit, and crucible furnace is pushed into when contacting simultaneously with movable probe, and the activity of two sides is visited
Needle touches the carbon steel material on crucible furnace surface simultaneously, and warning light starting alarm then carries out step 2；Warning light does not start report
It is alert, then overhaul the molten aluminum liquid level detection device；
Step 2: being pushed further into crucible furnace, and movable probe is detached from crucible furnace edge, and Cheng Shuzhi hang continues crucible furnace
Shift position onto, movable probe at this time is almost in crucible furnace center；
Step 3: after crucible furnace is pushed into place, starting to inject molten aluminum, and warning light does not start alarm, continues to inject molten aluminum；Alarm
Lamp starting alarm, illustrates that molten aluminum has arrived high liquid level, stops injection molten aluminum；
Step 4: crucible furnace is pushed away into injection molten aluminum position along trapped orbit.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910216252.0A CN109822063A (en) | 2019-03-21 | 2019-03-21 | A kind of molten aluminum liquid level detection device and molten aluminum injected system and method for implanting |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910216252.0A CN109822063A (en) | 2019-03-21 | 2019-03-21 | A kind of molten aluminum liquid level detection device and molten aluminum injected system and method for implanting |
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Cited By (1)
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| CN110303138A (en) * | 2019-08-16 | 2019-10-08 | 张培军 | Dual chamber, three Room holding furnace vapour-pressure types survey liquid level mechanism and method |
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Application publication date: 20190531 |