CN104399938A - Metal melting and conveying device - Google Patents
Metal melting and conveying device Download PDFInfo
- Publication number
- CN104399938A CN104399938A CN201410619314.XA CN201410619314A CN104399938A CN 104399938 A CN104399938 A CN 104399938A CN 201410619314 A CN201410619314 A CN 201410619314A CN 104399938 A CN104399938 A CN 104399938A
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- CN
- China
- Prior art keywords
- half portion
- conveying
- melting
- metal
- conveying device
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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
- B22D17/20—Accessories: Details
- B22D17/30—Accessories for supplying molten metal, e.g. in rations
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Charging Or Discharging (AREA)
Abstract
The invention discloses a metal melting and conveying device which comprises a melting crucible and a conveying mechanism, wherein the melting crucible is divided into an opened half part (3) and a sealed half part (4) by a diaphragm (2); the opened half part (3) is provided with a feeding hole (5) which is communicated with outside; an air isolating cover (6) is arranged at the top of the sealed half part (4); the lower part of the sealed half part (4) is communicated with the opened half part (3); the conveying mechanism comprises a spiral conveyor (1); the feeding end of the spiral conveyor (1) is located at the lower part of the sealed half part (4), and the discharging end of the spiral conveyor (1) extends to the outside of the melting crucible. The die casting aluminum alloy melting and conveying device can enable the aluminum alloy to be melted and conveyed in the same device, and plays a role of preventing metal liquid from spattering, thus obviously reducing the oxidation level of the metal solution, and improving the conveying efficiency of the metal solution.
Description
Technical field
The present invention relates to intermetallic composite coating, particularly, relate to a kind of metal melting conveying device.
Background technology
Existing metal straight is connected on melting in uncovered melting crucible and refining, then the molten metal in melting crucible is scooped by hand or mode that mechanical arm scoops metal liquid is delivered in subcontract, last or adopt hand scoops or mechanical arm scoops mode by subcontract in metal liquid be delivered in Die casting machine and carry out die casting.Not only in the process of refined metals, metal can directly contact with air and cause burning, in course of conveying, molten metal also directly contacts with oxygen the degree of oxidation increasing metal further simultaneously, thus significantly reduces the quality of die cast metal goods.
Summary of the invention
The object of this invention is to provide a kind of metal melting conveying device, this metal melting conveying device can reduce the degree of oxidation of metal.
To achieve these goals, the invention provides a kind of metal melting conveying device, this metal melting conveying device comprises melting crucible and conveying mechanism; Melting crucible goes out uncovered half portion and closed half portion by baffle for separating, and uncovered half portion is provided with the dog-house be in communication with the outside, and the top closing half portion is provided with air insulated lid, and the bottom closing half portion is communicated with uncovered half portion; Described conveying mechanism comprises conveying worm, and the feed end of this conveying worm is positioned at the bottom of closed half portion, and discharge end extends to the outside of melting crucible.
Preferably, between the bottom of dividing plate and the bottom of melting crucible, be formed with gap, be communicated with uncovered half portion to make closed half portion.
Preferably, the top of uncovered half portion is opened completely.
Preferably, the discharge end of conveying worm extends obliquely and passes air insulated lid to the outside closing half portion.
Preferably, conveying worm and air insulated lid are fixed by locking flange.
Preferably, conveying mechanism also comprises conveying pipeline, and one end of this conveying pipeline is connected to the discharge end of conveying worm, and the other end extends obliquely.
Preferably, the angle between the axis of conveying worm and the axis of conveying pipeline is 45 °-60 °.
Preferably, this metal melting conveying device also comprises for controlling the flow controller of conveying worm to the feed flow of the motlten metal in melting crucible.
Preferably, conveying worm has charging aperture at described feed end, and this dog-house is positioned on the sidewall of conveying worm.
Preferably, metal is aluminium alloy.
Pass through technique scheme, solid metal is dropped in the uncovered half portion of melting crucible by dog-house and carries out melting to form molten metal, because the bottom of closed half portion is communicated with uncovered half portion, the molten metal formed in uncovered half portion can flow in closed half portion, in closed half portion, the probability that molten metal contacts with air reduces, thus effectively prevents the molten metal from being oxidized that temperature is higher.In addition, metal melting conveying device of the present invention is also provided with conveying mechanism, molten metal in closed half portion can be delivered to the outside of melting crucible by the conveying worm in this conveying mechanism, conveying worm is gone out by Cemented filling by molten metal, also the contact of molten metal and air in course of conveying can be avoided, thus the oxidation of the molten metal avoided further.Further, closed half portion be set and use conveying worm also can prevent the splashing of molten metal, ensure that the security of operating personnel.
Other features and advantages of the present invention are described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for description, is used from explanation the present invention, but is not construed as limiting the invention with detailed description of the invention one below.In the accompanying drawings:
Fig. 1 is the structural representation of the metal melting conveying device in the preferred embodiment for the present invention.
Description of reference numerals
1, conveying worm 2, dividing plate
3, uncovered half portion 4, closed half portion
5, dog-house 6, air insulated lid
7, flange 8, conveying pipeline is locked
9, charging aperture
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.Should be understood that, detailed description of the invention described herein, only for instruction and explanation of the present invention, is not limited to the present invention.
In the present invention, when not doing contrary explanation, the nouns of locality be included in term such as " upper and lower " only represents the orientation of this term under normal service condition, and " inside and outside " refers to profile inside and outside relative to each parts itself.
The invention provides a kind of metal melting conveying device, this metal melting conveying device as shown in Figure 1, comprises melting crucible and conveying mechanism; Described melting crucible is separated out uncovered half portion 3 and closed half portion 4 by dividing plate 2, described uncovered half portion 3 is provided with the dog-house 5 be in communication with the outside, the top of described closed half portion 4 is provided with air insulated lid 6, and the bottom of described closed half portion 4 is communicated with described uncovered half portion 3; Described conveying mechanism comprises conveying worm 1, and the feed end of this conveying worm 1 is positioned at the bottom of described closed half portion 4, and discharge end extends to the outside of described melting crucible.
In metal melting conveying device of the present invention, solid metal is dropped in the uncovered half portion 3 of melting crucible by dog-house 5 and carries out melting to form molten metal, because the bottom of closed half portion 4 is communicated with uncovered half portion 3, the molten metal formed in uncovered half portion 3 can flow in closed half portion 4, in closed half portion 4, the probability that molten metal contacts with air reduces, thus effectively prevents the molten metal from being oxidized that temperature is higher.In addition, metal melting conveying device of the present invention is also provided with conveying mechanism, molten metal in closed half portion 4 can be delivered to the outside of melting crucible by the conveying worm 1 in this conveying mechanism, conveying worm 1 is gone out by Cemented filling by molten metal, also the contact of molten metal and air in course of conveying can be avoided, thus the oxidation of the molten metal avoided further.Further, closed half portion 4 be set and use conveying worm 1 also can prevent the splashing of molten metal, ensure that the security of operating personnel.
Wherein, the mode that the bottom realizing closing half portion 4 is communicated with uncovered half portion 3 has multiple, and can be offer through hole in the middle and lower part of dividing plate 2, also can be provided with gap by between the bottom of dividing plate 2 and the bottom of melting crucible.Enter in closed half portion 4 and from the complexity of this device of processing to farthest prevent the slag inclusion in the molten metal in uncovered half portion 3 and consider, preferably, gap is formed between the bottom of dividing plate 2 and the bottom of melting crucible, to make closed half portion 4 be communicated with uncovered half portion 3, and the slag inclusion in the molten metal in uncovered half portion 3 is made to be minimized with entering Probability maximum in closed half portion 4 because gap is less.
In the present invention, for the ease of being fed into by raw metal in uncovered half portion 3, preferably, the top of uncovered half portion 3 is opened completely, so just can be fed into by raw metal in uncovered half portion 3 expediently and carry out melting.
Simultaneously, in the present invention, for the particular location of the discharge end of conveying worm 1, there is no particular limitation, such as, this discharge end can be the outside that the sidewall running through closed half portion 4 extends to closed half portion 4, also can be the outside extending to closed half portion 4 running through air insulated lid 6.For the ease of conveying worm 1 installation and removal, preferably, the discharge end of conveying worm 1 extends obliquely and passes the outside of air insulated lid 6 to closed half portion 4.
Conveying worm 1 has charging aperture 9 at described feed end, the concrete set-up mode of this charging aperture 9 can be offer (being namely opened on the lower surface of conveying worm 1) towards the bottom of closed half portion 4 or be arranged in (embodiment as accompanying drawing) on the sidewall of conveying worm 1, setting like this, just slag inclusion can be made as much as possible to deposit in the bottom of closed half portion 4, post-depositional slag inclusion and charging aperture 9 also have certain distance to be difficult to enter charging aperture to make slag inclusion, thus effectively prevent the slag inclusion in molten metal from entering in conveying worm 1.
In the present invention, process for the ease of being delivered in other devices by molten metal, preferably, conveying mechanism also comprises conveying pipeline 8, and one end of this conveying pipeline 8 is connected to the discharge end of conveying worm 1, and the other end extends obliquely.In order to improve the transfer rate of molten metal further, more preferably, the angle between the axis of conveying worm 1 and the axis of conveying pipeline 8 is 45 °-60 °.Such setting angle can not only save installing space, greatly can reduce the flow resistance of molten metal in conveying pipeline 8 and conveying worm 1 junction to improve flow rate simultaneously.
In above-mentioned all kinds of embodiment, for the ease of controlling the conveying capacity of molten metal, preferably, this metal melting conveying device also comprises the flow controller of the feed flow for controlling the motlten metal in conveying worm 1 pair of melting crucible.This flow controller comprises liquid flow sensor and master controller, and this master controller is electrically connected respectively with the actuating unit of liquid flow sensor and metal melting conveying device.Flow sensor to be arranged in the conveyance conduit of conveying worm 1 to gather the flow signal of molten metal and to be sent to master controller, and the molten metal cumulative volume flowing through conveying worm 1 in the master controller unit of account time is with according to the start and stop of actuating unit of Data Control conveying worm 1 calculating gained.
On the basis of the above, the heat-dissipating mode of melting crucible has multiple, it can be electric heat-dissipating, also can be the fuel heat-dissipatings such as natural gas, consider for the ease of quick heat-dissipating and from the angle of environmental protection, preferably, this metal melting conveying device also comprises the firing equipment for heating melting crucible, and this firing equipment is electric heating equipment.
In addition, the smaller volume of the gas at the top of closed half portion 4 can be made the process of molten metal from the closed half portion 4 of uncovered half portion 3 inflow to become large to make the air pressure in closed half portion 4, thus make molten metal be difficult to enter in closed half portion 4.Preferably, conveying worm 1 is fixed by locking flange 7 with air insulated lid 6, just the gas in closed half portion 4 can be discharged by unscrewing locking flange 7 timely like this, can not only reduce the air capacity in closed half portion 4 further, the air pressure that also can reduce in closed half portion 4 enters in closed half portion 4 rapidly to make molten metal.
Finally, it should be noted that, metal melting conveying device of the present invention is applicable to the melting conveying of aluminium alloy, fine aluminium, magnadure and copper alloy in particular, and considers fusing point and the oxidation complexity of metal, and preferably, described metal is aluminium alloy.
Below the preferred embodiment of the present invention is described in detail by reference to the accompanying drawings; but; the present invention is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition, each concrete technical characteristic described in above-mentioned detailed description of the invention, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the present invention illustrates no longer separately to various possible combination.
In addition, also can be combined between various different embodiment of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (10)
1. a metal melting conveying device, is characterized in that, described metal melting conveying device comprises melting crucible and conveying mechanism; Described melting crucible is separated out uncovered half portion (3) and closed half portion (4) by dividing plate (2), described uncovered half portion (3) is provided with the dog-house (5) be in communication with the outside, the top of described closed half portion (4) is provided with air insulated lid (6), and the bottom of described closed half portion (4) is communicated with described uncovered half portion (3); Described conveying mechanism comprises conveying worm (1), and the feed end of this conveying worm (1) is positioned at the bottom of described closed half portion (4), and discharge end extends to the outside of described melting crucible.
2. metal melting conveying device according to claim 1, it is characterized in that, be formed with gap between the bottom of described dividing plate (2) and the bottom of described melting crucible, be communicated with described uncovered half portion (3) to make described closed half portion (4).
3. metal melting conveying device according to claim 1, is characterized in that, the top of described uncovered half portion (3) is opened completely.
4. metal melting conveying device according to claim 1, it is characterized in that, the discharge end of described conveying worm (1) extends obliquely and passes the outside of described air insulated lid (6) to described closed half portion (4).
5. metal melting conveying device according to claim 4, is characterized in that, described conveying worm (1) is fixed by locking flange (7) with described air insulated lid (6).
6. metal melting conveying device according to claim 1, it is characterized in that, described conveying mechanism also comprises conveying pipeline (8), and one end of this conveying pipeline is connected to the discharge end of described conveying worm, and the other end extends obliquely.
7. metal melting conveying device according to claim 6, is characterized in that, the angle between the axis of described conveying worm (1) and the axis of described conveying pipeline (8) is 45 °-60 °.
8. according to the metal melting conveying device in claim 1-7 described in any one, it is characterized in that, this metal melting conveying device also comprises for controlling the flow controller of described conveying worm to the feed flow of the motlten metal in described melting crucible.
9. the metal melting conveying device according to any one in claim 1-7, it is characterized in that, described conveying worm (1) has charging aperture (9) at described feed end, and this charging aperture (9) is positioned on the sidewall of described conveying worm (1).
10. metal melting conveying device according to claim 9, is characterized in that, described metal is aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410619314.XA CN104399938A (en) | 2014-11-05 | 2014-11-05 | Metal melting and conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410619314.XA CN104399938A (en) | 2014-11-05 | 2014-11-05 | Metal melting and conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104399938A true CN104399938A (en) | 2015-03-11 |
Family
ID=52637641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410619314.XA Pending CN104399938A (en) | 2014-11-05 | 2014-11-05 | Metal melting and conveying device |
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| Country | Link |
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| CN (1) | CN104399938A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110769952A (en) * | 2017-06-16 | 2020-02-07 | 麦格纳国际公司 | Die casting furnace system with ultrasonic unit for improving molten metal quality |
| CN113566202A (en) * | 2021-07-08 | 2021-10-29 | 北京建筑材料科学研究总院有限公司 | Solid waste pretreatment system and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1572395A (en) * | 2003-05-19 | 2005-02-02 | 高田株式会社 | Method and apparatus for manufacturing metallic parts by die casting |
| CN101954468A (en) * | 2010-10-18 | 2011-01-26 | 东莞宜安电器制品有限公司 | Ultra-low speed aluminum alloy die-casting system |
| CN202861355U (en) * | 2012-11-14 | 2013-04-10 | 龙吉林 | Automatic feeding device for cold-chamber die-casting machine |
| CN203772021U (en) * | 2014-04-15 | 2014-08-13 | 清华大学 | Liquid aluminum alloy electromagnetic conveying device |
| CN204321147U (en) * | 2014-11-05 | 2015-05-13 | 镁联科技（芜湖）有限公司 | Metal melting conveying device |
-
2014
- 2014-11-05 CN CN201410619314.XA patent/CN104399938A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1572395A (en) * | 2003-05-19 | 2005-02-02 | 高田株式会社 | Method and apparatus for manufacturing metallic parts by die casting |
| CN101954468A (en) * | 2010-10-18 | 2011-01-26 | 东莞宜安电器制品有限公司 | Ultra-low speed aluminum alloy die-casting system |
| CN202861355U (en) * | 2012-11-14 | 2013-04-10 | 龙吉林 | Automatic feeding device for cold-chamber die-casting machine |
| CN203772021U (en) * | 2014-04-15 | 2014-08-13 | 清华大学 | Liquid aluminum alloy electromagnetic conveying device |
| CN204321147U (en) * | 2014-11-05 | 2015-05-13 | 镁联科技（芜湖）有限公司 | Metal melting conveying device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110769952A (en) * | 2017-06-16 | 2020-02-07 | 麦格纳国际公司 | Die casting furnace system with ultrasonic unit for improving molten metal quality |
| CN113566202A (en) * | 2021-07-08 | 2021-10-29 | 北京建筑材料科学研究总院有限公司 | Solid waste pretreatment system and method |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150311 |