CN106853519B - Metal bath is without stopper mechanical quantitative device - Google Patents
Metal bath is without stopper mechanical quantitative device Download PDFInfo
- Publication number
- CN106853519B CN106853519B CN201710098325.1A CN201710098325A CN106853519B CN 106853519 B CN106853519 B CN 106853519B CN 201710098325 A CN201710098325 A CN 201710098325A CN 106853519 B CN106853519 B CN 106853519B
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- Prior art keywords
- metal bath
- internal layer
- sealing cover
- cover
- stopper
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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
- B22D39/00—Equipment for supplying molten metal in rations
- B22D39/02—Equipment for supplying molten metal in rations having means for controlling the amount of molten metal by volume
- B22D39/026—Equipment for supplying molten metal in rations having means for controlling the amount of molten metal by volume using a ladler
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The present invention provides a kind of metal bath without stopper mechanical quantitative device, comprising: jacketed vessel, jacketed vessel include internal layer and outer layer, and internal layer is connected with the bottom of outer layer, form intercommunicating pore；The top of outer layer is arranged in sealing cover, sealing cover；One end of tracheae, tracheae is connect with sealing cover, and the interlayer space between tracheae and internal layer and outer layer is connected to；Driving assembly, driving assembly are arranged on sealing cover, and one end of driving assembly is protruded into interlayer space, is corresponding with internal layer.Compared with prior art, the invention has the following advantages that in use, extracting metal bath below donor liquid level, it is ensured that the quality of metal bath.And driving locating cover to carry out machinery quantitatively by positioning drive mechanisms, control is simple and how much also more convenient quantitative accurate, adjustment quantitative be.The problems such as being not necessarily to the sealing mechanisms such as stopper with metal bath contact site, not having to concern about disclosure, more securely and reliably.Without friction, impact between moving component, the service life is longer.
Description
Technical field
The present invention relates to metal casting technique fields, and in particular, to a kind of metal bath is filled without stopper mechanical quantitative
It sets.
Background technique
In casting industry, it is often necessary to quantitatively measure metal bath from donor and be supplied to receptor, and as casting is big
Small difference, the dosage of molten metal are also required to often adjust.Such as in Die Casting, it is molten to dip to generally use quantitative soup ladle
Melt metal, the shortcomings that this mode is that the oxide on surface of molten metal or dross are easy to be dipped, to influence casting quality.
Therefore, some new quantitative techniques are produced in industry to improve casting quality.Such as application No. is 201520515314.5
Utility model discloses that a kind of molten aluminum is quantitative to give soup system, which can be summarized as follows: by negative pressure by molten aluminum
It is drawn into outer cylinder, when liquid level reaches probe setting position, is sealed using stopper；Mobile whole system, to by soup mouth
Place opens stopper, and molten aluminum enters by soup room.The problem of dipping oxide skin object dross system solves the problem soup ladle, but still there are one
A little defects.Firstly, system complex, control require height: 1, needing to control the aluminium slag that air-flow cleans up end of probe adherency automatically；2,
Need accurately to control gas pumping velocity to guarantee level accuracy；3, need to control the rotation and lifting of stopper to grind off stopper and outer
Oxidation film between cylinder opening, otherwise causes to seal and reveals molten aluminum since oxidation film does not clean up；4, accurate weight is needed
The motion state of multiple stopper, to guarantee that it is poorly sealed that stopper will not be caused due to positional shift, there are molten aluminum leakage is dangerous.The
Two, material requires high: 1, the resistance to molten aluminum corrosion of probe requires very high, otherwise constantly corrodes with high temperature molten aluminum and washes away probe, system
Level accuracy be difficult to ensure；2, the wearability of stopper and outer cylinder requires very high, and otherwise the rotation of stopper can wear stopper and outer
Cylinder, causes poorly sealed and reveals molten aluminum；The heating conduction of 3 stoppers and outer cylinder requires the aluminium very high, otherwise stopper tip adheres to
Liquid can be solidified in moving process, and stopper is caused to be difficult to open.
Summary of the invention
For the defects in the prior art, it is an object of that present invention to provide a kind of metal baths for solving above-mentioned technical problem
Without stopper mechanical quantitative device.
In order to solve the above technical problems, the present invention provides a kind of metal bath without stopper mechanical quantitative device, comprising: folder
Layer container, the jacketed vessel includes internal layer and outer layer, and the internal layer is connected with the bottom of the outer layer, forms intercommunicating pore；It is close
The top of the outer layer is arranged in capping, the sealing cover；Tracheae, one end of the tracheae is connect with the sealing cover, described
Interlayer space between tracheae and the internal layer and the outer layer is connected to；Driving assembly, the driving component are arranged described close
In capping, one end of the driving component is protruded into the interlayer space, is corresponding with the internal layer.
Preferably, the driving component includes: bracket, and the bracket is arranged on the sealing cover；Positioning drive mechanisms,
The driving mechanism setting is on the bracket；Connecting rod, one end of the connecting rod are connect with the positioning drive mechanisms, the company
The other end of bar protrudes into the interlayer space；Locating cover, the locating cover are arranged on the other end of the connecting rod, described fixed
Position cover is corresponding with the internal layer.
Preferably, the locating cover is structure open at one end, and the opening of the locating cover is protruded on the top of the internal layer
It is interior.
Preferably, the size on the top of the internal layer is less than the size of the opening of the locating cover.
Preferably, the positioning drive mechanisms are linear stepping motor.
Preferably, sealing mechanism is equipped in the bracket, the sealing mechanism is set in the outside of the connecting rod, described
One end of sealing mechanism is connect with the sealing cover.
Preferably, the sealing mechanism is metal bellows.
Preferably, upper limit testing agency is equipped on the sealing cover.
Compared with prior art, the invention has the following advantages that in use, extract metal bath below donor liquid level,
It can guarantee the quality of metal bath.And driving locating cover to carry out machinery quantitatively by positioning drive mechanisms, control is simple and quantitative
Precisely, how much also more convenient adjustment quantitative is.With metal bath contact site without sealing mechanisms such as stoppers, concern about disclosure is not had to
The problems such as, more securely and reliably.Without friction, impact between moving component, the service life is longer.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature mesh of the invention
And advantage will become more apparent upon.
Fig. 1 is metal bath of the present invention without stopper mechanical quantitative apparatus structure schematic diagram.
In figure:
1- jacketed vessel 2- locating cover 3- sealing cover
4- tracheae 5- upper limit testing agency 6- connecting rod
7- sealing mechanism 8- positioning drive mechanisms 9- bracket
10- internal layer 11- outer layer
Specific embodiment
The present invention is described in detail combined with specific embodiments below.Following embodiment will be helpful to the technology of this field
Personnel further understand the present invention, but the invention is not limited in any way.It should be pointed out that the ordinary skill of this field
For personnel, without departing from the inventive concept of the premise, several changes and improvements can also be made, these belong to the present invention
Protection scope.
As shown in Figure 1, the present invention provides a kind of metal baths without stopper mechanical quantitative device, including jacketed vessel 1,
Locating cover 2, sealing cover 3, tracheae 4, upper limit testing agency 5, connecting rod 6, sealing mechanism 7, positioning drive mechanisms 8, bracket 9.
Jacketed vessel 1 is made of internal layer 10 and outer layer 11, and the internal layer 10 of jacketed vessel 1 is through outer layer 11 in bottom and the external world
Connection, the interlayer space constituted for inside and outside two layers are the space of holding molten metal.Locating cover 2 covers in the interior of jacketed vessel 1
On layer 10, and preset clearance between 2 inner wall of locating cover and 10 outer wall of internal layer of jacketed vessel 1.Sealing cover 3 and jacketed vessel 1 it is outer
Layer 11 is tightly connected.Tracheae 4 is tightly connected between sealing cover 3 on sealing cover 3 through setting, is gas disengaging interlayer space
Channel.Upper limit testing agency 5 enters tracheae 4 for detecting the liquid level upper limit, the control liquid level upper limit to prevent molten metal liquid level is excessively high,
Upper limit testing agency 5 uses liquid level sensor, is tightly connected between sealing cover 3 on sealing cover 3 through setting.Connecting rod 6 is used
In connection locating cover 2 and positioning drive mechanisms 8.Sealing mechanism 7 is for the dynamic sealing between connecting rod 6 and sealing cover 3, sealing mechanism 7
Using metal bellows, metal bellows one end and sealing cover 3 are tightly connected, and one end and connecting rod 6 are tightly connected.Locating driver machine
Structure 8 drives locating cover 2 to move up and down by connecting rod 6, and positioning drive mechanisms 8 use linear stepping motor.Bracket 9 will be for that will position
Driving mechanism 8 is fixedly connected on sealing cover 3.
Drive locating cover 2 to one high-order in use, first passing through positioning drive mechanisms 8, and 2 lower surface of locating cover is lower than interlayer
The bottom intercommunicating pore of jacketed vessel 1 is protruded into donor liquid level, is formed by 4 intake-gas of tracheae by 10 upper surface of internal layer of container 1
Negative pressure, metal bath enter interlayer space along 10 inner wall of internal layer of jacketed vessel 1 under gas pressure, until liquid level triggers the upper limit
Testing agency 5；Gas is filled with into container by tracheae 4, and then metal bath flows back into donor, until when liquid level reaches locating cover 2
Metal bath cannot continue to flow out when lower surface, and metal bath extraction at this time terminates.When needing to discharge metal bath to receptor, lead to
It crosses positioning drive mechanisms 8 and drives 2 to one low level of locating cover, be filled with gas then metal bath edge into jacketed vessel 1 by tracheae 4
10 inner wall of internal layer of jacketed vessel 1 flows out, until metal bath cannot continue to flow out when liquid level reaches 2 lower surface of locating cover, this
When metal bath release terminate, when melt volume and low level of the metal bath volume released when as quantitatively cover 2 is high-order
The difference of melt volume.
Specific embodiments of the present invention are described above.It is to be appreciated that the invention is not limited to above-mentioned
Particular implementation, those skilled in the art can make a variety of changes or modify within the scope of the claims, this not shadow
Ring substantive content of the invention.In the absence of conflict, the feature in embodiments herein and embodiment can any phase
Mutually combination.
Claims (7)
1. a kind of metal bath is without stopper mechanical quantitative device characterized by comprising
Jacketed vessel, the jacketed vessel include internal layer and outer layer, and the internal layer is connected with the bottom of the outer layer, form connection
Hole；
The top of the outer layer is arranged in sealing cover, the sealing cover；
Tracheae, one end of the tracheae are connect with the sealing cover, the folder between the tracheae and the internal layer and the outer layer
Sheaf space connection；
Driving assembly, the driving component are arranged on the sealing cover, and it is empty that the interlayer is protruded into one end of the driving component
It is interior, corresponding with the internal layer；
The driving component includes:
Bracket, the bracket are arranged on the sealing cover；
Positioning drive mechanisms, the driving mechanism setting is on the bracket；
Connecting rod, one end of the connecting rod are connect with the positioning drive mechanisms, and it is empty that the other end of the connecting rod protrudes into the interlayer
In；
Locating cover, the locating cover are arranged on the other end of the connecting rod, and the locating cover is corresponding with the internal layer.
2. metal bath according to claim 1 is without stopper mechanical quantitative device, which is characterized in that the locating cover is
Structure open at one end, the top of the internal layer are protruded into the opening of the locating cover.
3. metal bath according to claim 2 is without stopper mechanical quantitative device, which is characterized in that the top of the internal layer
The size at end is less than the size of the opening of the locating cover.
4. metal bath according to claim 1 is without stopper mechanical quantitative device, which is characterized in that the Locating driver
Mechanism is linear stepping motor.
5. metal bath according to claim 1 is without stopper mechanical quantitative device, which is characterized in that in the bracket
Equipped with sealing mechanism, the sealing mechanism is set in the outside of the connecting rod, one end of the sealing mechanism and the sealing cover
Connection.
6. metal bath according to claim 5 is without stopper mechanical quantitative device, which is characterized in that the sealing mechanism
For metal bellows.
7. metal bath according to claim 1 is without stopper mechanical quantitative device, which is characterized in that in the sealing cover
It is equipped with upper limit testing agency.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710098325.1A CN106853519B (en) | 2017-02-22 | 2017-02-22 | Metal bath is without stopper mechanical quantitative device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710098325.1A CN106853519B (en) | 2017-02-22 | 2017-02-22 | Metal bath is without stopper mechanical quantitative device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106853519A CN106853519A (en) | 2017-06-16 |
| CN106853519B true CN106853519B (en) | 2019-06-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710098325.1A Active CN106853519B (en) | 2017-02-22 | 2017-02-22 | Metal bath is without stopper mechanical quantitative device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP7392623B2 (en) * | 2020-10-06 | 2023-12-06 | トヨタ自動車株式会社 | quantitative container |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101024866A (en) * | 2007-02-14 | 2007-08-29 | 西北工业大学 | Magnesium alloy smelting and quantitative pouring apparatus |
| CN201776436U (en) * | 2010-05-21 | 2011-03-30 | 陈鹏 | Magnesium and magnesium alloy ration casting furnace |
| CN202479459U (en) * | 2012-02-24 | 2012-10-10 | 宝山钢铁股份有限公司 | Automatic cast-on tube device for continuous casting tundish |
| CN205496544U (en) * | 2016-04-06 | 2016-08-24 | 上海盛铸智能科技有限公司 | Metal melt ration feeder |
| CN206643342U (en) * | 2017-02-22 | 2017-11-17 | 上海盛铸智能科技有限公司 | Metal bath is without stopper mechanical quantitative device |
-
2017
- 2017-02-22 CN CN201710098325.1A patent/CN106853519B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101024866A (en) * | 2007-02-14 | 2007-08-29 | 西北工业大学 | Magnesium alloy smelting and quantitative pouring apparatus |
| CN201776436U (en) * | 2010-05-21 | 2011-03-30 | 陈鹏 | Magnesium and magnesium alloy ration casting furnace |
| CN202479459U (en) * | 2012-02-24 | 2012-10-10 | 宝山钢铁股份有限公司 | Automatic cast-on tube device for continuous casting tundish |
| CN205496544U (en) * | 2016-04-06 | 2016-08-24 | 上海盛铸智能科技有限公司 | Metal melt ration feeder |
| CN206643342U (en) * | 2017-02-22 | 2017-11-17 | 上海盛铸智能科技有限公司 | Metal bath is without stopper mechanical quantitative device |
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| Publication number | Publication date |
|---|---|
| CN106853519A (en) | 2017-06-16 |
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