CN203526517U - Rotary type four-station automatic production line for semisolid processing - Google Patents
Rotary type four-station automatic production line for semisolid processing Download PDFInfo
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- CN203526517U CN203526517U CN201320631611.7U CN201320631611U CN203526517U CN 203526517 U CN203526517 U CN 203526517U CN 201320631611 U CN201320631611 U CN 201320631611U CN 203526517 U CN203526517 U CN 203526517U
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- semisolid
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 238000012545 processing Methods 0.000 title claims abstract description 22
- 239000002002 slurry Substances 0.000 claims abstract description 40
- 238000001125 extrusion Methods 0.000 claims abstract description 16
- 239000007787 solid Substances 0.000 claims description 45
- 230000007246 mechanism Effects 0.000 claims description 21
- 238000002360 preparation method Methods 0.000 claims description 18
- 238000002425 crystallisation Methods 0.000 claims description 10
- 230000008025 crystallization Effects 0.000 claims description 10
- 238000002844 melting Methods 0.000 claims description 7
- 230000008018 melting Effects 0.000 claims description 7
- 239000002184 metal Substances 0.000 abstract description 37
- 229910052751 metal Inorganic materials 0.000 abstract description 37
- 238000000034 method Methods 0.000 abstract description 22
- 238000003723 Smelting Methods 0.000 abstract description 15
- 238000005516 engineering process Methods 0.000 abstract description 11
- 238000010923 batch production Methods 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000013078 crystal Substances 0.000 abstract 1
- 238000011031 large-scale manufacturing process Methods 0.000 abstract 1
- 238000004321 preservation Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 52
- 238000007569 slipcasting Methods 0.000 description 13
- 239000007789 gas Substances 0.000 description 11
- 238000004537 pulping Methods 0.000 description 7
- 238000007493 shaping process Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 238000010099 solid forming Methods 0.000 description 5
- 239000011261 inert gas Substances 0.000 description 4
- 150000002739 metals Chemical class 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 239000003500 flue dust Substances 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 230000007306 turnover Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000005555 metalworking Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000007582 slurry-cast process Methods 0.000 description 1
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Abstract
A rotary type four-station automatic production line for semisolid processing is characterized in that a resistance smelting furnace, a semisolid slurry production device, a crystal heat preservation box and an extrusion forming device are sequentially arranged on the four stations in the circumferential direction with a rotary type four-station slurry taking and injecting machine as a center. The production processes are set reasonably, full-automatic production control over semisolid processing is achieved, the safety, stability and accuracy in the processing process are improved, the advantages and characteristics of the semisolid forming technology are fully played, the floor area of the production line is effectively saved, working efficiency is improved, the semisolid processing operation can be carried out continuously and efficiently, the batch production capacity is improved, the automatic and large-scale production of metal semisolid formation parts is improved, and the process of industrialization of the semisolid forming technology can be accelerated.
Description
Technical field
The utility model belongs to semisolid metal processing technology field.
background technology
Semi-solid metal forming technology is 21 century frontier nature metalworking technology, it combines the high-quality property of the easy formability of liquid metal and Semi-Solid Metals Forming effectively, overcome a series of defects that metal material is shaped under traditional a single state, there is plurality of advantages.
The technical advantage having due to semi-solid state forming technique and wide application prospect and extremely people's concern, broad research and development have been obtained, from 20th century so far, the progressively industrialization of semi-solid metal forming technology, the external developed country such as American-European, Japanese is in the position being in a leading position aspect the developmental research in this field and commercial Application.
Yet, the semi-solid state forming technique of China still has larger gap with comparing abroad, aspect the popularization of industrial applicability and the production of product in enormous quantities, do not obtaining very large breakthrough, key reason is that the automaticity of production technology is not high, flow arrangement is not quite reasonable, still need to expend huge labour, and the quality of production is unstable, production efficiency is low.The production technology of semi-solid processing and flow arrangement directly determine efficiency and the quality of produced part, and therefore reasonably technological design and flow arrangement are the necessary conditions of producing high-quality semi-solid-state shaping part.Along with the development of Domestic Automotive Industry, give requirement and fast-developing opportunity that semi-solid state forming technique is higher.Development of Novel pulping equipment, promotes the automaticity of production technology, to such an extent as to accelerates the industrialization process of semi-solid state forming technique, and trend is inevitable.
Summary of the invention
The purpose of this utility model is for a kind of rotary four station semi-solid processing automatic assembly lines are provided, can improve automaticity, increase work efficiency and the mass production capabilities of semi-solid-state shaping equipment, the quality that improves semi-solid-state shaping product be can realize again, and then the automation of semi-solid metal forming product, in enormous quantities, high quality of production realized.
The utility model is achieved through the following technical solutions.
Rotary four station semi-solid processing automatic assembly lines are centered by rotary four stations are got slip casting machine (1), and circumferential four stations (90 degree of being separated by between adjacent two stations) are furnished with melting resistance furnace (2), semi-solid slurry preparation device (3), crystallization incubator (4), extrusion apparatus (5) successively.
Described rotary four stations are got slip casting machine and are comprised of frame (11), rotary motive power assembly (12), rotary support (13) and four groups of lifting material fetching mechanisms (14).Rotary motive power assembly (12) is fixed on frame (11) top, rotary support (13) is arranged on rotary motive power assembly (12), by rotary motive power assembly (12), drive its rotation, four groups of lifting material fetching mechanisms (14) are arranged on respectively four pillar beam ends of rotary support (13), lifting material fetching mechanism (14) lower end is provided with enclosed and gets slip casting tank body (15), tank body (15) center is provided with a piston rod (17), bottom is equipped with a valve port (151), by the closure of piston rod (17) and valve port (151), can realize the note of getting of slurry.
Described semi-solid slurry preparation device (3) is mainly comprised of a seal box (32) and a pulping device, and seal box top is provided with a melt inlet door (31), and bottom is provided with a slurry outlet door, and pulping device is arranged in seal box.
The described built-in crucible that connects material of crystallization incubator (4), for accessing the semi solid slurry being prepared by semi-solid slurry preparation device (3).
Described extrusion apparatus (5) is comprised of portable material receiving (51) and an extrusion moulding machine (52), portable material receiving (51) is arranged on the guide rail of extrusion moulding machine (52) bedplate, can move along guide rail, material cup mounting platform (53) is arranged on portable material receiving (51) by four guide pillars, by guide pillar, realize it and move up and down, material cup (55) is arranged on material cup mounting platform (54).
The utility model production process is: first cast metals is put in smelting furnace (2) and carried out melting, through slagging-off, after refining, be incubated, then the one group of lifting material fetching mechanism (14) that is positioned at smelting furnace (2) top that four station rotaries are got on slip casting machine (1) progressively declines, tank body (15) progressively enters smelting furnace (2) thereupon, when enclosed tank body (15) is immersed in after molten metal certain depth, tank body (16) stops declining, piston rod (17) moves upward, bottom valve door (151) is opened, by air exhauster, reduce the gas pressure intensity in tank body (15) simultaneously, molten metal enters in tank body (15) by bottom valve (151), when detecting tank body (15) inner metal liquid, liquid level detection device (18) reaches after demand, air exhauster quits work, piston rod (17) moves downward, bottom valve door (151) is closed, then lifting material fetching mechanism (14) vertical lifting is left smelting furnace (2), rotary support (13) turns over 90 degree, tank body (15) arrives semi-solid slurry preparation device (3) entrance door (31) top, entrance door (31) is opened, piston rod (17) moves upward, bottom valve door (151) is opened, by air exhauster, increase gas pressure intensity in tank body simultaneously, under the effect of molten metal gas pressure in gravity and tank body, by entrance door (15), flowed in semi-solid slurry preparation device (3), complete molten metal is gone out from the interior quantitative of smelting furnace (2), and inject the note task of getting in semi-solid slurry preparation device (3), when this process is carried out, be separated by one group of lifting material fetching mechanism (14) above of 180 degree by same mode, the semi-solid metal slurry preparing is taken out from the built-in crucible that connects material of crystallization incubator (4), and be injected in the material cup (55) on portable material receiving (51), afterwards, portable material receiving (51) moves to the shaping dies below of extrusion moulding machine (52), material cup mounting platform (53) rises, when material cup (55) mouth is parallel with dies cavity bottom surface, ejector beam (54) moves upward the semi-solid metal slurry in material cup is injected in mold cavity, the upper and lower mould of extrusion moulding machine (52) is closed, realize semi-solid metal forming.Because rotary support (13) adopts rotary, operating type between each lifting material fetching mechanism (14) can be realized circulating conversion completely, by corner and the rotating speed of rotary support (13) are rationally set, the utility model can carry out semi-solid processing operation automatically, continuously uninterruptedly, efficiently.
The utility model is designed and developed out a kind of rotary four station semi-solid processing automatic assembly lines, reasonable Arrangement production procedure, realizing the fully-automatic production of semi-solid processing controls, improve security, stability and the accuracy of process, give full play of the advantage and disadvantage of semi-solid state forming technique, industrialization process that can speed technology, lays a good foundation for realizing commercial Application.
The beneficial effect of this utility model is.
1, the utility model is introduced flexible manufacturing theory, adopt Flexibility Control Technique, technological design cloth is set up and adopts process route flexibly, design and develop out the rotary four station semi-solid processing automatic assembly lines centered by rotary four stations are got slip casting machine (1), adopt rotary rotary support (13), operating type between each lifting material fetching mechanism (14) can be realized circulating conversion completely, by corner and the rotating speed of rotary support (13) are rationally set, the utility model can be automatic, uninterrupted continuously, carry out efficiently semi-solid processing operation work, automatic circulation type is realized metal semi-solid slurrying and shaping, thereby realize a kind of Flexible Control pattern, guarantee automatically to get under the prerequisite that slip casting machine work operates steadily at slurry, reach and take the shortest control law as target of working time.
Adopt the rotary four station semi-solid processing automatic assembly lines of Flexibility Control Technique exploitation to there is many significant advantages: one, automaticity is high, successfully cancelled and adopted the mode of manually getting slurry and slip casting in the past, avoided the unfavorable factors such as operator's labour intensity is large, technique is unstable; Its two, improved operating efficiency, can carry out continuously, efficiently semi-solid processing operation, mass production capabilities to improve, and can realize automation, the production in enormous quantities of semi-solid metal forming product; Its three, can accelerate the industrialization process of Semi-Solid Metal Process, for relevant industries provide a kind of new mentality of designing.
2, the utility model metal bath has all been taked safeguard measure in getting note and slurry preparation process, realizes the cleaning preparation of slurry and gets note.The utility model adopts enclosed tank body (15) to be immersed in molten metal and samples, due to got molten metal position neither smelting furnace (2) top, neither smelting furnace (2) bottom, but in smelting furnace (2) middle part, therefore in the beginning of getting slurry, the oxidation of slurry and entering of other impurity have just been avoided, the molten metal of getting is not polluted, and is the metal bath that cleanliness factor is the highest; In the whole transfer course of conveying of metal bath, enclosed tank body is passed into nitrogen in (15) all the time, thereby air in tank is driven away, the note process of getting of whole metal bath is carried out in inert gas, effectively prevented the pollutions of various impurity to slurry such as oxygen, flue dust; Pulping equipment is arranged in a seal box (32); whole pulping process is carried out in a space that is full of protective gas; crystallization incubator (4) is passed into inert gas simultaneously; effectively prevent the pollution to temperature of high temperature slurry such as oxygen, flue dust; make slurry whole get note, preparation and transfer process in all in protected state; realize the cleaning of whole production line slurry and prepare, shift and get note, effectively raise the quality of semi-solid processing product.
3, the utility model is simple in structure, rationally distributed, effectively saves the floor space of production line.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Fig. 2 is the perspective view that rotary four stations are got slip casting machine.
Fig. 3 is tank body cut-away view.
In figure: 1 gets slip casting machine for rotary four stations; 11 frames; 12 is rotary motive power assembly; 13 is rotary support; 14 is lifting material fetching mechanism; 15 is tank body; 16 is gas turnover mouth; 17 is piston rod; 18 is liquid level detection device; 2 is smelting furnace; 3 is semi-solid slurry preparation device; 31 is entrance door; 32 is seal box; 4 is crystallization incubator; 5 is extrusion apparatus; 51 is portable material receiving; 52 is extrusion moulding machine; 53 is material cup mounting platform; 54 is ejector beam; 55 is material cup.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further details.
As shown in Figure 1, rotary four station semi-solid processing automatic assembly lines described in the utility model are centered by rotary four stations are got slip casting machine 1, and circumferential four stations (90 degree of being separated by between adjacent two stations) are furnished with melting resistance furnace 2, semi-solid slurry preparation device 3, crystallization incubator 4, extrusion apparatus 5 successively.
Described rotary four stations are got slip casting machine 1 and are arranged on production line center, mainly frame 11, rotary motive power assembly 12, rotary support 13 and four groups of lifting material fetching mechanisms 14, consist of.Rotary motive power assembly 12 is fixed on frame 11 tops, rotary support 13 is arranged on rotary motive power assembly 12, and drive its rotation by rotary motive power assembly 12, four groups of lifting material fetching mechanisms 14 are arranged on respectively four pillar beam ends of rotary support 13, lifting material fetching mechanism 14 lower ends are provided with enclosed and get slip casting tank body 15, a gas turnover mouth 16 is put in tank body 15 upper ends, gas turnover mouth 16 is connected with outside air exhauster, by changing the size of the interior inert gas pressure of tank body 15, can realize the note of metal bath is got, tank body 15 centers are provided with a piston rod 17, bottom is equipped with a valve port, closed size by control piston bar 17 with valve port 151, can realize metal bath and get the control of beam amount.
Described melting resistance furnace 2 is arranged on first station, for the melting to cast metals.
Described semi-solid slurry preparation device 3 is arranged on second station, mainly by a seal box 32 and a pulping mechanism, formed, seal box 32 tops are provided with a melt inlet door 31, bottom is provided with a slurry outlet door, pulping mechanism is arranged in seal box 32, in whole slurry preparation process, is full of all the time inert gas and keeps certain pressure in seal box 32, the air of outside can not be entered in seal box 32, effectively prevent the pollution to temperature of high temperature slurry such as oxygen, flue dust.
Described crystallization incubator 4 is arranged on the 3rd station; built-in one crucible that connects material; for accessing the semi solid slurry being prepared by semi-solid slurry preparation device 3; when work; to crystallization incubator 4 heating of switching on; make to remain in case the technological temperature of slurry requirement, simultaneously to passing into protective gas in case and maintaining certain pressure intensity, prevent that extraneous air from entering in case temperature of high temperature slurry generation pollution.
Described extrusion apparatus 5 is mainly comprised of portable material receiving 51 and an extrusion moulding machine 52, described portable material receiving 51 is arranged on the guide rail of extrusion moulding machine 52 bedplates, can move along guide rail, material cup mounting platform 53 is arranged on portable material receiving 51 by four guide pillars, can realize and moving up and down by guide pillar, material cup 55 is arranged on material cup mounting platform 53, material cup 55 center lines are provided with a charging ram 54, charging ram 54 and material cup 55 adopt cylindrical fit, can move up and down along material cup 55 axis, the melt in material cup 55 is injected in mold cavity.
The rotary four station semi-solid processing automatic assembly line courses of work of the utility model are: first cast metals is put into and in smelting furnace 2, carried out melting, through slagging-off, after refining, be incubated, then the one group of lifting material fetching mechanism 14 that is positioned at smelting furnace 2 tops that four station rotaries are got on slip casting machine 1 progressively declines, tank body 15 progressively enters smelting furnace 2 thereupon, when enclosed tank body 15 is immersed in after molten metal certain depth, tank body 15 stops declining, piston rod 17 moves upward, bottom valve door 151 is opened, by air exhauster, reduce the gas pressure intensity in tank body 15 simultaneously, molten metal enters in tank body 15 by bottom valve 151, when detecting tank body 15 inner metal liquids, liquid level detection device 18 reaches after demand, air exhauster quits work, piston rod 17 moves downward, bottom valve door 151 is closed, then lifting material fetching mechanism 14 vertical lifting are left after smelting furnace 2, rotary support 13 turns over 90 degree, tank body 15 arrives semi-solid slurry preparation device 3 entrance door 31 tops, entrance door 31 is opened, piston rod 17 moves upward, bottom valve door 151 is opened, by air exhauster reverse operation, increase the interior gas pressure intensity of tank body 15 simultaneously, molten metal is flowed in semi-solid slurry preparation device 3 by entrance door under the effect of gravity and tank body 15 interior gas pressures, complete molten metal is gone out from the interior quantitative of smelting furnace 2, and inject the note task of getting in semi-solid slurry preparation device 3, when this process is carried out, be separated by one group of lifting material fetching mechanism 14 above of 180 degree by same mode, the semi-solid metal slurry preparing is taken out from the built-in crucible that connects material of crystallization incubator 4, and be injected in the material cup 55 on portable material receiving 51, afterwards, portable material receiving 51 moves to the shaping dies below of extrusion moulding machine 52, material cup mounting platform 53 rises, when 55 mouthfuls, material cup is parallel with dies cavity bottom surface, ejector beam 17 moves upward the semi-solid metal slurry in material cup 55 is injected in mold cavity, the upper and lower mould of extrusion moulding machine 52 is closed, realize semi-solid metal forming, portable material receiving 51 comes back to origin-location, start the note that connects of slurry next time.Because rotary support 13 adopts rotary, operating type between each lifting material fetching mechanism 14 can be realized circulating conversion completely, by corner and the rotating speed of rotary support 13 are rationally set, the utility model can carry out semi-solid processing operation automatically, continuously uninterruptedly, efficiently.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320631611.7U CN203526517U (en) | 2013-10-14 | 2013-10-14 | Rotary type four-station automatic production line for semisolid processing |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201320631611.7U CN203526517U (en) | 2013-10-14 | 2013-10-14 | Rotary type four-station automatic production line for semisolid processing |
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| CN203526517U true CN203526517U (en) | 2014-04-09 |
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| CN201320631611.7U Expired - Fee Related CN203526517U (en) | 2013-10-14 | 2013-10-14 | Rotary type four-station automatic production line for semisolid processing |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103600051A (en) * | 2013-10-14 | 2014-02-26 | 南昌大学 | Rotation type four-station semisolid processing automatic production line |
| CN104096817A (en) * | 2014-06-30 | 2014-10-15 | 南昌大学 | Double-swing arm position-adjustable melt extraction-injection and receiving-injection machine |
| CN109991938A (en) * | 2017-12-29 | 2019-07-09 | 西门子（中国）有限公司 | Method, apparatus, system and the medium of mobile work station addition product line |
-
2013
- 2013-10-14 CN CN201320631611.7U patent/CN203526517U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103600051A (en) * | 2013-10-14 | 2014-02-26 | 南昌大学 | Rotation type four-station semisolid processing automatic production line |
| CN103600051B (en) * | 2013-10-14 | 2016-01-20 | 南昌大学 | A kind of rotary four station semi-solid processing automatic assembly lines |
| CN104096817A (en) * | 2014-06-30 | 2014-10-15 | 南昌大学 | Double-swing arm position-adjustable melt extraction-injection and receiving-injection machine |
| CN104096817B (en) * | 2014-06-30 | 2016-04-13 | 南昌大学 | Double-pendulum arms position-adjustable melt is got note and is connect note machine |
| CN109991938A (en) * | 2017-12-29 | 2019-07-09 | 西门子（中国）有限公司 | Method, apparatus, system and the medium of mobile work station addition product line |
| CN109991938B (en) * | 2017-12-29 | 2024-06-11 | 西门子（中国）有限公司 | Method, device, system and medium for adding movable workstation into product line |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20161014 |
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| CF01 | Termination of patent right due to non-payment of annual fee |