CN103042202A - Automatic pouring system - Google Patents
Automatic pouring system Download PDFInfo
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- CN103042202A CN103042202A CN201310030445XA CN201310030445A CN103042202A CN 103042202 A CN103042202 A CN 103042202A CN 201310030445X A CN201310030445X A CN 201310030445XA CN 201310030445 A CN201310030445 A CN 201310030445A CN 103042202 A CN103042202 A CN 103042202A
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Abstract
The invention discloses an automatic pouring system which comprises a pouring device and further comprises a track for carrying a trolley. The system further comprises a pouring track in which the pouring device moves. The trend of the pouring track is identical to a straightway in the trolley track but the pouring track is wider than the straight track. Two guide rails of the pouring track are respectively located outside the two guide rails of the straight track. A pouring ladle is placed on the pouring device, and the water gap of the pouring ladle is arranged at the bottom of the pouring ladle. The pouring device is further provided with a horizontal guide rail in which the pouring ladle can move conveniently. The trend of the horizontal guide aril is vertical to the pouring track. Space which permits the trolley carrying a sand box or a transverse shell to pass is reserved below the pouring device. The way side of the trolley track can be further provided with a sand-cast machine, a sand processing system, a sand adder and a device for compacting sand in the sand box according to demands so as to realize high degree of automation. The automatic pouring system provided by the invention is suitable for pouring melt to a casting mould in a casting process, and has the characteristics of safety and reliability, and the production efficiency is greatly improved and the labor intensity greatly reduced.
Description
Technical field
The Auto-pouring System that the present invention relates to use in the casting technique, cast, conveying and the cleaning etc. that relate in particular to casting are worked continuously.
Background technology
At present, the casting and pouring in conventional cast, the melting industry roughly has following several:
1, take two people to two-man ladle, casting ladle probably can fill 50-100 kilogram molten steel, waters on the bound edge and fixes with two ears of maize, by the mode that 2 staff are lifted, pour molten steel into the cast formwork, need the 3rd people near casting ladle, the slag in the molten steel to be removed during work, need the labour many, labour intensity is large.
2, take the to drive a vehicle mode of bull ladle is poured into a mould, and casting ladle generally about the 200-1000 kilogram, fills molten steel in the casting ladle during cast, by the movement of driving a vehicle, to reach the purpose of aiming at formwork, need 2-3 people to buttress casting ladle during work, in order to avoid casting ladle rocks, 1 people cast, 1 people's pushing off the slag, molten steel is poured out from the mouth of a river of casting ladle top edge, this kind pouring type is difficult to aim at the formwork cast gate, the easy splash of molten steel, the harm safety of workers, labour intensity is large.
3, take the to drive a vehicle mode of bull ladle is poured into a mould, and casting ladle fills molten steel generally speaking greater than 1000 kilograms in the casting ladle during cast, by the movement of driving a vehicle, to reach the purpose of aiming at formwork, need 2-3 people to buttress casting ladle during work, make the casting ladle can double swerve, 1 people cast, molten steel flows out from the casting ladle bottom, to avoid slag, Aligning degree is better, but this kind pouring type is not suitable for the smallclothes product, and labour intensity is large, and very dangerous, also be not easy to realize automated production.
Above which kind of pouring type no matter, all owing to casting equipment itself, the workman need approach the work of high temperature casting ladle, causes workers with long time to be in the abominable working environment of high temperature, high dust, and workman's working strength is very greatly and have a very large security risk.Therefore, the batch castings production has appearred by the trend of manual production to the mechanization future development.
Such as, so a kind of casting machine has appearred, casting machine is to connect casting ladle by lever or driving, casting ladle generally can fill molten steel 50-100 kilogram, by automatic switch control casting ladle moving direction and highly to reach the density of cast, the descendant worker that puts in place suppresses casting ladle and rocks in adjusting, then manually overturn casting ladle to topple over molten steel, the labor strength of this kind mode decreases, but the casting ladle translational speed is slow, cause production efficiency low, and the cast process and quality seriously rely on the cast workman qualification.
More than several pouring types, behind casting complete, common way is that the sandbox with the splendid attire formwork is transported to vacant lot with forklift, topples over founding, manually chooses foundry goods after the cooling, and sand and formwork fragment etc. are recycled after manually separating.Simultaneously put into formwork in empty sandbox, toward the full sand of the interior training of sandbox, the gap in the filling sandbox between each formwork with location and support formwork, then is transported to pouring position with sandbox with forklift and pours into a mould, so circulation.
As from the foregoing, existing these pouring types not only workman's labour intensity are large, and poor stability needs a large amount of manually, and production efficiency is low, and the quality of product seriously relies on workman's qualification.
In order to overcome these deficiencies, the someone has made some new trials again, but these improvement only limit to the link of the motlten metal such as pour steel in the formwork, do not relate to whole casting process, such as:
The patent No. is that the Chinese utility model patent of ZL201020621138.0 discloses a kind of casting dedicated pouring car, its ladle support is hinged on the both sides of ladle, the ladle support is provided with ladle upset control structure, ladle and ladle support are arranged on the traversing plate, ladle, ladle support and traversing plate are arranged on the car body, vehicle bottom is provided with vertical mobile roof support and road wheel, and traversing version can be driven by traversing driving device and move with respect to cross-car.When using this pouring truck cast, the sandbox that holds formwork is emitted on pouring truck corresponding to a side of watering water-coating port, vertically move first pouring truck to the sandbox place, then utilize transversal driving mechanism that casting ladle is traversing to correct position, the casting ladle that overturns again makes its mouth of a river aligning formwork cast gate topple over molten steel and pours into a mould.Although this pouring truck has significantly reduced workman's labour intensity, but still Shortcomings: 1, the casting ladle switching mechanism need be set, complicated structure, and the functional reliability of this switching mechanism had relatively high expectations, otherwise the security risk that has molten steel to come down in torrents; 2, along with the variation of liquid steel level in the casting ladle, need constantly to adjust the upset degree of casting ladle, consequently the distance between the cast gate of the mouth of a river of casting ladle and formwork and angle are also in continuous variation, add that molten steel flows out to cast gate from the mouth of a river track is parabola, and this parabola also is subjected to the impact of the molten steel rate of outflow and casting ladle flip angle speed, therefore is difficult to aim at the formwork cast gate, affects production efficiency, and the easy splash of molten steel endangers safety of workers easily.When 3, pouring into a mould, casting ladle must be traversing to pouring truck one side, center of gravity is amesiality when causing pouring truck work, add that casting ladle is positioned at the pouring truck top, cause the high enterprise of car load center of gravity, therefore for safety, prevent from tumbling, need carry out balanced design to this point, and nonetheless, the capacity of casting ladle is also incited somebody to action so be and restricted.4, its transverse shifting structure is partially complicated.
Application number is that the Chinese invention patent application of CN201210135969.0 discloses a kind of casting, melting industry fully-automatic intelligent visual identity casting machine.This casting machine is to have increased automatic control system on the basis of above-mentioned utility model, has particularly increased the intelligent vision recognition system, with identification formwork cast gate, thereby realizes auto-alignment and pours into a mould.This patent application has the deficiency of above-mentioned utility model patent equally.And although can realize the auto-alignment cast gate in theory, because the factor that impact is aimed at is very complicated, flue gas is very large when adding cast, so it is still unknown in fact whether effectively to carry out visual identity and auto-alignment.
Application number is that the Chinese invention patent application of CN201110194039.8 discloses a kind of multi-station full-automobile casting machine, it comprises pouring robot, pouring robot is fixed on a side of the workbench on the main frame, on the workbench annular array distribution have be no less than three the cast unit, in a side of workbench, be provided with a hydraulic push rod mechanism over against a cast unit; Hydraulic push rod mechanism heads on the cast unit, the workbench bottom forms gear wheel, corresponding cast unit is fixed with pulley support on the work edge of table, pulley is installed on the pulley support, be provided with the guide rail platform on the main frame, on the guide rail platform motor be installed, the driven by motor pinion rotation, pinion is meshed with gear wheel, and pulley is made circular motion along the guide rail platform.This casting machine also needs inclined casting, has equally the deficiency of above-mentioned patent (application), and, the complicated structure of rotary table is difficult to do very greatly, possibly can't be competent at producing in enormous quantities, and be limited to the restriction of bed dimension, can't be at other equipment of workbench periphery.The more important thing is, the rotation mode of workbench, cast unit on it can only be rotated synchronously, and not identical such as cast, cooling, founding, placement formwork, training sand etc. operation required time in the whole casting process, it is limited to add the cast element number that can arrange on the upper table, so be difficult to satisfy whole-course automation or the semiautomation operation requirement of whole casting process.
The patent No. is the continuous model casting device that the Chinese utility model patent of ZL201020206701.8 discloses a kind of metal.This patent is the continuous operation device of the moulding, cast, conveying and the cleaning that relate to casting.It is made of the vertical moulding machine, stabilizing mechanism, chain scraper conveyor, apron conveyer, vibratory shakeout machine, the sand sieving machine that connect successively and the casting ladle that is positioned at the chain scraper conveyor top.This device has been realized the whole-course automation of casting to a certain extent, but, because this patent adopts chain scraper conveyor etc., so it adopts direct conveying sand mold (being equivalent to formwork), rather than is placed on a lot of sand molds in the special sandbox, otherwise, numerous sandboxes in one line will propose serious challenge to the conveying capacity of conveyer, and, if adopt sandbox, also can't realize follow-up shake sand and casting cleaning.Simultaneously, the place one's entire reliance upon running of conveyer of the movement of the sand mold on it is so the translational speed of all sand molds is identical.This point, it is improper to there is no for direct employing sand mold is poured into a mould, but can't be applicable to adopt the situation of sandbox.Its reason is: adopt in the situation of sandbox not identical such as cast, cooling, founding, placement formwork, training sand etc. operation required time in the whole casting process.
Summary of the invention
The object of the present invention is to provide a kind of Auto-pouring System, enhancing productivity, reduce security risk, and it can not only satisfy and adopts formwork directly to pour into a mould casting under the situation, can also satisfy well the casting under the employing sandbox splendid attire formwork situation.
Auto-pouring System of the present invention comprises an apparatus for pouring, characterized by further comprising a circular orbit, carry some dollies be used to shelving sandbox or formwork on the circular orbit, and this circular orbit has at least one section rectilinear orbit; One section rectilinear orbit place is provided with a cast track that supplies described apparatus for pouring to move thereon therein; Trend but its width identical with rectilinear orbit of this cast track is greater than described rectilinear orbit, and its two guide rails lay respectively at the outside of two guide rails of described rectilinear orbit; Be shelved with casting ladle on the described apparatus for pouring, the bottom of casting ladle is located at the mouth of a river of casting ladle; Also be provided with on the apparatus for pouring and be convenient to the horizontal guide rail that casting ladle moves thereon, the trend of horizontal guide rail is vertical with described cast track; The below of apparatus for pouring is left and is allowed the freely through space of the dolly that carries sandbox or formwork.The present invention adopts circular orbit carrying dolly, shelve formwork on the dolly or shelve the sandbox that formwork is housed, it is independently mobile separately to be convenient to many dollies, to adapt to variant operation duration, also be convenient to formwork to be cast is delivered to pouring position, also be convenient to the formwork that cast is good and move apart pouring position to carry out subsequent treatment, particularly adopt sandbox to load in the situation of formwork, can disposable numerous formworks be delivered to pouring position, then by adjusting the position of casting ladle on the apparatus for pouring, pour into a mould in a short time numerous formworks, be convenient to continuous production process; Simultaneously, also be convenient to especially at circular orbit other operation treating apparatus are set along the line; In addition, the apparatus for pouring of casting ladle can front, rear, left and right be moved in cooperation, and the mouth of a river is located at the casting ladle bottom, and is very convenient during cast; Because the mouth of a river is arranged on the casting ladle bottom, formwork is accepted cast from the casting ladle bottom, need not the casting ladle that overturns, so can adopt the casting ladle of larger capacity, to avoid the frequent casting ladle, is convenient to the continuous pouring operation, is conducive to enhance productivity; Moreover, the formwork cast gate under the cast such as the molten steel of melting thing injects from the mouth of a river of casting ladle bottom, thus aim at easily, and be not easy to occur the molten steel splash, and therefore, both be conducive to safety in production, can significantly enhance productivity again, reduce labor strength.
The preferred structure of described apparatus for pouring is: apparatus for pouring comprises a vehicle frame, the bottom of the vehicle frame left and right sides is provided with is convenient to the road wheel that vehicle frame moves forward and backward, road wheel is shelved on the described cast track, the top of vehicle frame is fixed with described horizontal guide rail, be shelved with on the horizontal guide rail be used to the ladle seat of shelving described casting ladle, and the zone that vehicle frame is positioned at described ladle seat below is left and is allowed that the dolly that carries sandbox or formwork is along the freely through described space of fore-and-aft direction; The top of ladle seat is provided with the space that holds described casting ladle, and the ladle seat upper end is uncovered so that the casting ladle turnover, the bottom is provided with the opening that can allow the mouth of a river of described casting ladle bottom expose to ladle seat, the top of ladle seat is provided with roller, thereby being shelved on the described horizontal guide rail, realizes being connected and making the whole ladle seat can be with respect to the vehicle frame move left and right of ladle seat and vehicle frame on roller, in addition, this apparatus for pouring also has the first driving mechanism of the described ladle seat move left and right of a driving.This apparatus for pouring simple in structure, convenient operation, and stable, safe, reliable.
Described the first driving mechanism comprises that one is arranged on the first drive motors on the described ladle seat, and this first drive motors drives ladle seat by the first transmission mechanism and moves along described horizontal guide rail.Also be provided with the second driving mechanism that moves forward and backward for driving vehicle frame on the described vehicle frame.Described the second driving mechanism is preferably: comprise two the second drive motors that are divided into bottom, the described vehicle frame left and right sides, each second drive motors all is connected with the corresponding road wheel of described bottom of frame by the second adaptive separately transmission mechanism, moves forward and backward thereby drive vehicle frame.Adopt electric driving mechanism, be conducive to reduce labour intensity, such as the combined with remote-control device, more be conducive to operating personnel away from hot motlten metal, and a large amount of toxic and harmfuls that produce during remote pouring, thereby improve work situation, reduce security risk.
Be provided with an electric machine support on the described dolly, be provided with on the electric machine support and can drive the 3rd drive motors that dolly moves forward and backward.The same, adopt electric driving mechanism, be conducive to reduce labour intensity, such as the combined with remote-control device, more be conducive to operating personnel away from the hot formwork that just has been poured or sandbox, and a large amount of toxic and harmfuls that produce during remote pouring, thereby improve work situation, reduce security risk.
Also be provided with turning machine for founding along the line at described circular orbit, be used for screening after founding sand and with sand be transported to sand storage bin sand preparing system, be used for toward the sandbox training enter sand raining-type sand filling device, be used for the described sandbox sand of jolt ramming three-dimensional vibrating-compaction table one of at least.Preferably: be disposed with described apparatus for pouring along the line at described circular orbit, be used for founding turning machine, be used for screening after founding sand and with sand be transported to sand storage bin sand preparing system, be used for entering the raining-type sand filling device of sand and being used for the three-dimensional vibrating-compaction table of the described sandbox sand of jolt ramming toward the sandbox training, thereby realize the basic automation of whole production process, a large amount of operating personnel's quantity that reduce reduce growing recruitment cost.
Described sand preparing system comprises the hopper of the pending sand of a splendid attire, and the below of hopper is a vibratory sieve, and the below of vibratory sieve is adaptive to have one sand is delivered to the induction system of sand storage bin.
What described raining-type sand filling device comprised described sand storage bin and fitted in sand storage bin bottom adds the sand plate, adds the sand plate for dull and stereotyped, offers intensive hole on the flat board.Sand falls by hole on the flat board when adding sand, and as drenching with rain, it is fast to add sand speed when falling, go out to many soon times than artificial training sand speed since when adding sand as drenching with rain, speed is fast, and it is high to add the sand uniformity, so higher than tradition training sand in operating efficiency, work quality.
The length of described sandbox is greater than the length of described dolly, and sandbox is when being held on the dolly, and the front-end and back-end of sandbox all protrude from dolly.This setting is convenient to install three-dimensional vibrating-compaction table.Based on this, described three-dimensional vibrating-compaction table comprises at least 4 liftable struts and is located at the vibrating mechanism of strut bottom that these struts are divided into two groups, can support respectively the front-end and back-end of described sandbox after the rise.Preferably 4 of struts.The effect of three-dimensional vibrating-compaction table is the space between the formwork to be filled up and training sand in the sandbox is compressed by three-dimensional vibrating, avoid damaged in the formwork casting process, increased form strength owing in the vibration processes simultaneously, thus formwork thickness can be reduced, thus reduce production costs.Three-dimensional vibrating-compaction table is positioned at the trolley track below, when travelling to the plain bumper top, dolly guarantees little truck position by stopping means, because vacuum sand box is greater than dolly, the sandbox two ends protrude from dolly, three-dimensional vibrating-compaction table passes through four push rods with vacuum sand box jack-up, the complete rear push rod of jolt ramming drops to the normal position, and sandbox comes back on the dolly, and dolly can continue to overtake.
Described sandbox is a vacuum sand box, it has a casing the end of with, the casing upper end is uncovered, the sidewall of casing is provided with interlayer, have some pores that are communicated with interlayer on the madial wall at interlayer place, the lateral wall at interlayer place is provided with the exhaust tube that is connected for vacuum suction device, and exhaust tube is communicated with interlayer.Vacuum suction device continuous firing during cast, vacuum suction device connects vacuum sand box, and the gas, the flue dust that produce in the casting process are taken away by pipeline, avoids the contamination in the casting process, alleviates the harm to operating personnel's health.Also can set up waste gas, fume collector, such as the water washing dedust tank, further avoid the harm to atmospheric environment.
As from the foregoing, the present invention compared with prior art, the present invention both had been conducive to safety in production, can significantly enhance productivity again, reduced labor strength.
Description of drawings
Fig. 1 is that embodiment of the invention Auto-pouring System is overlooked the structural representation under the state;
Fig. 2 is the structural representation of sand preparing system, raining-type sand filling device and three-dimensional vibrating-compaction table etc. in the embodiment of the invention;
Fig. 3 is the perspective view when apparatus for pouring is not shelved casting ladle in the embodiment of the invention;
Fig. 4 is the perspective view of another angle of apparatus for pouring shown in Figure 3;
Fig. 5 is the perspective view when apparatus for pouring is shelved with casting ladle in the embodiment of the invention;
Fig. 6 is the perspective view of casting ladle;
Fig. 7 is the schematic diagram that casting ladle shown in Figure 6 is looked up direction.
Fig. 8 is the perspective view that dolly is used in cast in the embodiment of the invention;
Fig. 9 is the perspective view that another angle of dolly is used in cast shown in Figure 8.
Figure 10 is the vacuum sand box pore place perspective view during the covering metal silk screen not in the embodiment of the invention;
The perspective view of another angle when Figure 11 is vacuum sand box pore shown in Figure 10 place covering metal silk screen;
Figure 12 is the sectional perspective sectional structure schematic diagram of vacuum sand box shown in Figure 11.
The specific embodiment
Below in conjunction with the drawings 1 ~ Figure 12 and embodiment the invention will be further described.
As shown in Figure 1 and Figure 2, the present embodiment Auto-pouring System, comprise a circular orbit 16, carry some dollies 18 be used to shelving sandbox 17 on the circular orbit 16, and this circular orbit 16 is similar to ellipse substantially, have two sections rectilinear orbits, circular orbit 16 is disposed with apparatus for pouring 19 along the line, be used for the turning machine 20 of founding, be used for screening after founding sand and with sand be transported to sand storage bin 221 sand preparing system 21, be used for entering the raining-type sand filling device 22 of sand and being used for the three-dimensional vibrating-compaction table 23 of jolt ramming sandbox 17 sands toward sandbox 17 trainings.Described sandbox 17 is vacuum sand box, one is with the water washing dedust tank 24 that also is provided with the vacuum suction device (not shown) and is used for absorbing waste gas, flue dust near apparatus for pouring 19, connecting vacuum sand box 17 in when cast, and waste gas, the flue dust of coming from vacuum sand box 17 suctions are processed.Wherein one section rectilinear orbit place in aforementioned rectilinear orbit is provided with a cast track 25 that supplies described apparatus for pouring 19 to move thereon.Trend but its width identical with rectilinear orbit of this cast track 25 is greater than rectilinear orbit, and its two guide rails lay respectively at the outside of two guide rails of rectilinear orbit.Be used for founding turning machine 20, be used for screening after founding sand and with sand be transported to sand storage bin 221 sand preparing system 21, be used for being successively set on toward 23 of the three-dimensional vibrating-compaction tables that sandbox 17 trainings enter the raining-type sand filling device 22 of sand and are used for described sandbox 17 sands of jolt ramming circular orbit 16 opposite sides straightway along the line.
Described apparatus for pouring 19 comprises a vehicle frame 1, the bottom of this vehicle frame 1 left and right sides respectively is provided with two and is convenient to the road wheel 2 that vehicle frame moves forward and backward, wherein two road wheels in front are driving wheel, next two road wheels are driven pulley, corresponding to each driving wheel, the bottom of vehicle frame 1 respective side is equipped with one second drive motors, 3, the second drive motors 3 and is connected with described driving wheel by the second adaptive transmission mechanism 4, moves forward and backward thereby drive vehicle frame 1.During use, four road wheels 2 of vehicle frame 1 are placed on the cast track 25 that is fixed in ground, thereby it is mobile to be more convenient for, and also are convenient to control the direction of its walking.
The horizontal guide rail 5 of trend about the top of vehicle frame 1 is fixed with, be shelved with on the horizontal guide rail 5 be used to the ladle seat 7 of shelving casting ladle 6, and the dolly of allowing sandbox or carrying sandbox is left together along the freely through space of fore-and-aft direction in the zone that vehicle frame 1 is positioned at ladle seat 7 belows; The top of ladle seat 7 is provided with the space that holds casting ladle 6, and ladle seat 7 upper ends are uncovered so that casting ladle 6 turnover, the bottom is provided with the opening 701 that can allow the mouth of a river 601 of casting ladle bottom expose to ladle seat 7, the top of ladle seat 7 is provided with roller 8, thereby being shelved on the aforesaid horizontal guide rail 5, realizes being connected and making the whole ladle seat 7 can be with respect to vehicle frame 1 move left and right of ladle seat 7 and vehicle frame 1 on roller 8, in addition, this apparatus for pouring 19 also has the first driving mechanism of a driving ladle seat 7 move left and right.
The first driving mechanism comprises that one is arranged on the first drive motors 9 on the ladle seat 7, and this first drive motors 9 drives ladle seat 7 by the first transmission mechanism 10 and moves along described horizontal guide rail 5.
Be provided with a stopper rod 11 in the described casting ladle 6, the lower end of this stopper rod 11 fits in 601 places, the described mouth of a river, and the top of stopper rod 11 is connected with a leverage, moves up and down and opens or closes the described mouth of a river 601 thereby leverage can drive stopper rod 11.Described leverage comprises a drive rod 12 that be arranged in parallel with stopper rod 11, this drive rod 12 is arranged on outside the casting ladle 6, and be restricted to respect to casting ladle 6 and can only move up and down, the upper end of drive rod 12 is fixedly connected with stopper rod 11, leverage comprises that also can promote the ripping bar 13 that drive rod 12 moves up and down, the middle part of this ripping bar 13 is hinged on one with respect on the fixing support member 14 in casting ladle 6 positions, the front end of ripping bar 13 is hinged on the drive rod 12, and the hinged place is provided with the bar hole 131 for bit shift compensation, its rear end is driving handle 132, the detachable prolonging handle 15 that stretches out in outside the vehicle frame 1 that is connected with in the end of driving handle 132 is to prolong its operating distance.
Described ladle seat 7 inside are provided with is convenient to the stable supporting construction that holds casting ladle 6, and this supporting construction comprises the gusset 702 that several piece radially arranges along casting ladle, the madial wall shape of each gusset 702 and the outer wall shape complementarity of casting ladle 6.
The both sides of described casting ladle 6 are provided with the roller 602 that cooperates with described horizontal guide rail 5, to disperse the stressed of ladle seat 7, increase security.
Movement for ease of control casting ladle 6 and vehicle frame 1, apparatus for pouring 19 also is provided with the running that a controller (not shown) is controlled each motor, this controller can be remote controller, it also can be cable controller, thereby realize the workman away from casting ladle, place oneself in the midst of that vehicle frame 1 is external to carry out pouring practice.
The occupation mode of apparatus for pouring 19 is as follows in the embodiment of the invention:
The dolly 18 that carries sandbox 17 is moved to vehicle frame 1 below, the casting ladle 6 that fills molten steel winches to ladle seat 7 interior location, prolonging handle 15 is connected on the driving handle 132 of leverage, adjust the position of vehicle frame 1 and casting ladle 6 by controller, make the cast gate of the interior formwork of the mouth of a river 601 aligning sandboxes of casting ladle, press prolonging handle 15, emit molten steel, lift prolonging handle 15 after filling with and close the mouth of a river 601, adjust again the position of vehicle frame 1 and casting ladle 6 by controller, make the cast gate of interior another formwork of the mouth of a river 601 aligning sandboxes of casting ladle 6, again row cast, so repeat, until the whole formworks in the sandbox 17 are poured, then release dolly 18, push the dolly 18 that the next one carries sandbox 17, until casting ladle 6 interior pouring molten steels are complete, change again casting ladle 6 or past casting ladle 6 interior injection molten steel.
Dolly 18 in the embodiment of the invention, its top are a flat board 181, and dull and stereotyped 181 below is provided with two front-wheels 182 and two trailing wheels 183, and the spacing between two front-wheels equates with spacing between two trailing wheels.
Dull and stereotyped 181 rear end two bottom sides respectively is provided with a clutch shaft bearing support, clutch shaft bearing 185 is installed on the clutch shaft bearing support, one first rotating shaft 186 is passed the centre bore located lateral of two clutch shaft bearings 185 in two clutch shaft bearings 185, and the two ends of the first rotating shaft 186 respectively are equipped with a trailing wheel 183.
For ease of driving dolly 18 walkings, dull and stereotyped 181 below also is provided with an electric machine support, is provided with on the electric machine support to drive the motor 184 that the first rotating shaft is rotated.The kind of drive is between motor 184 and the first rotating shaft 186: be equipped with on the output shaft of motor 184 in a driving gear 1841, the first rotating shafts 186 driven gear 1861 is installed, be connected with cogged drive belt between driving gear 1841 and the driven gear 1861.
Also be provided with a stopping means (not shown) on the dolly of present embodiment, this stopping means can be responded to the distance between the dolly 18 that this dolly 18 is adjacent, thereby and this stopping means is connected with the controller of control motor 184 running motor 184 is shut down, to avoid collision between the adjacent dolly 18, guarantee safety and suitable operating space is provided.
For ease of dolly 18 being shaken the control operation, so that the hot environment during operating personnel's remote pouring, guarantee operating personnel's safety, also be provided with one on the present embodiment dolly 18 and shake control inductor (not shown), this shakes the control inductor and is connected with the controller that control motor 184 turns round, thereby after receiving from the control instruction of remote controller motor 184 is started or stoped.
Can walk at circular orbit 16 in order to make things convenient for dolly 18, make things convenient for dolly 18 to turn to, the mounting means of described front-wheel 182 and trailing wheel 183 are different, specifically: the centre position of dull and stereotyped 181 front bottom end is fixed with one second support of bearing, one centre bore axis is installed along the second bearing 187 of vertical trend in second support of bearing, be fixed with a vertical minor axis 188 that arranges in the centre bore of the second bearing 187, the lower end of minor axis 188 is fixedly connected with a horizontal major axis 189, and the two ends of major axis 189 respectively are equipped with one can be with respect to the front-wheel 182 of these major axis 189 rotations.
For fear of dolly 18 ovdersteerings, guarantee steadily turning to of dolly 18, the both sides of dull and stereotyped 181 lower front also respectively are provided with a locating part 1801, the lower end of locating part 1801 the rear of major axis 189 and and major axis 189 between have default distance.When dolly 18 ovdersteering, this locating part 1801 will prop up major axis 189, thereby stop the rotation of minor axis 188, prevent front-wheel 182 ovdersteerings.
Because the parallel track of cast track 25 and dolly 18 walkings, and cast track 25 is wider than trolley track, thus apparatus for pouring 19 wheeleds on dolly 18, dolly 18 also can travel below apparatus for pouring 19 and by apparatus for pouring 19.
Described sand preparing system 21 comprises the hopper 211 of the pending sand of a splendid attire, and the below of hopper 211 is a vibratory sieve 212, and the below of vibratory sieve 212 is adaptive to have one sand is delivered to the induction system 213 of sand storage bin 221.Turning machine then comprises the driving that dolly can be sling and sandbox can be overturn after being lifted to setting height, the interior sand of sandbox and the good formwork of cast are fallen in the mesh screen of a vibration in the lump after the sandbox upset, mesh screen is tilted to down towards an end, and at least significant end place opening, thereby reusable sand falls into the hopper of the sand preparing system of below through the mesh screen sieve aperture, and formwork, the coarse fodders such as foundry goods are then fallen into for the wagon box that loads coarse fodder from the opening of mesh screen low side, and sand is further sent in the sand storage bin 221 of raining-type sand filling device 22 after the screening through the vibratory sieve 212 of sand preparing system 21 again.
What described raining-type sand filling device 22 comprised described sand storage bin 221 and fitted in sand storage bin 221 bottoms adds sand plate 222, adds sand plate 222 for dull and stereotyped, offers intensive hole on dull and stereotyped 222.Described three-dimensional vibrating-compaction table 23 is arranged on the position of raining-type sand filling device 22 belows, comprises four liftable struts and the vibrating mechanism of being located at the strut bottom, and these struts are divided into two groups, can support respectively the front-end and back-end of sandbox 17 after the rise.In the present embodiment, raining-type sand filling device 22 and three-dimensional vibrating-compaction table 23 are provided with a plurality of.
The course of work of the embodiment of the invention simply is described below:
Dolly 18 is counterclockwise walking on circular orbit 16, dolly 18 passes through Electric Machine Control, operator's handheld remote control device is controlled the walking of dolly 18, and little vehicle headway is realized fixed range by stopping means, has avoided in dolly 18 driving process occuring to squeeze bumping the insecurity that waits initiation.Vacuum sand box 17 is positioned on the dolly 18, vacuum sand box 17 rear and front ends protrude from dolly 18, treat that dolly 18 travels to the formwork accommodation area, by spacing, dolly stops, toward the in-built formwork of dolly, after formwork installs, dolly 18 to overtake, travel to raining-type sand filling device 22, open the raining-type sand filling switch, to training sand in the vacuum sand box 17, after sandbox 17 was filled, the three-dimensional vibrating-compaction table 23 that is positioned under the dolly rose 4 struts (because the sandbox two ends protrude from dolly, so strut is just propped up sandbox), tight flask 17 rear three-dimensional vibrating-compaction tables 23 will carry out three-dimensional jolt ramming to sandbox 17, jolt ramming is finished rear pole and is resetted, and vacuum sand box 17 is got back on the dolly 18, and dolly 18 continues counterclockwise to travel, when dolly 18 travels to apparatus for pouring 19 below, vacuum pipe is connected with vacuum sand box 17, then pours into a mould, casting complete pulls out vacuum pipe, dolly 18 to overtake, when arriving the founding zone, dolly 18 stops, and traveling crane plays sandbox 17 and carries out the sand removal operation, sandbox 17 came back on the dolly 18 after sand removal was finished, dolly 18 continues to overtake, travels to formwork carrying zone, finishes a work period.
Claims (13)
1. an Auto-pouring System comprises an apparatus for pouring, characterized by further comprising a circular orbit, carry some dollies be used to shelving sandbox or formwork on the circular orbit, and this circular orbit has at least one section rectilinear orbit; One section rectilinear orbit place is provided with a cast track that supplies described apparatus for pouring to move thereon therein; Trend but its width identical with rectilinear orbit of this cast track is greater than described rectilinear orbit, and its two guide rails lay respectively at the outside of two guide rails of described rectilinear orbit; Be shelved with casting ladle on the described apparatus for pouring, the bottom of casting ladle is located at the mouth of a river of casting ladle; Also be provided with on the apparatus for pouring and be convenient to the horizontal guide rail that casting ladle moves thereon, the trend of horizontal guide rail is vertical with described cast track; The below of apparatus for pouring is left and is allowed the freely through space of the dolly that carries sandbox or formwork.
2. Auto-pouring System according to claim 1, it is characterized in that described apparatus for pouring comprises a vehicle frame, the bottom of the vehicle frame left and right sides is provided with is convenient to the road wheel that vehicle frame moves forward and backward, road wheel is shelved on the described cast track, the top of vehicle frame is fixed with described horizontal guide rail, be shelved with on the horizontal guide rail be used to the ladle seat of shelving described casting ladle, and the zone that vehicle frame is positioned at described ladle seat below is left and is allowed that the dolly that carries sandbox or formwork is along the freely through described space of fore-and-aft direction; The top of ladle seat is provided with the space that holds described casting ladle, and the ladle seat upper end is uncovered so that the casting ladle turnover, the bottom is provided with the opening that can allow the mouth of a river of described casting ladle bottom expose to ladle seat, the top of ladle seat is provided with roller, thereby being shelved on the described horizontal guide rail, realizes being connected and making the whole ladle seat can be with respect to the vehicle frame move left and right of ladle seat and vehicle frame on roller, in addition, this apparatus for pouring also has the first driving mechanism of the described ladle seat move left and right of a driving.
3. Auto-pouring System according to claim 2 is characterized in that described the first driving mechanism comprises that one is arranged on the first drive motors on the described ladle seat, and this first drive motors drives ladle seat by the first transmission mechanism and moves along described horizontal guide rail.
4. Auto-pouring System according to claim 2 is characterized in that also being provided with on the described vehicle frame the second driving mechanism that moves forward and backward for driving vehicle frame.
5. Auto-pouring System according to claim 4, it is characterized in that described the second driving mechanism comprises two the second drive motors that are divided into bottom, the described vehicle frame left and right sides, each second drive motors all is connected with the corresponding road wheel of described bottom of frame by the second adaptive separately transmission mechanism, moves forward and backward thereby drive vehicle frame.
6. Auto-pouring System according to claim 1 is characterized in that being provided with an electric machine support on the described dolly, is provided with on the electric machine support and can drives the 3rd drive motors that dolly moves forward and backward.
7. the described Auto-pouring System of arbitrary claim in 6 according to claim 1, it is characterized in that also being provided with turning machine for founding along the line at described circular orbit, be used for screening after founding sand and with sand be transported to sand storage bin sand preparing system, be used for toward the sandbox training enter sand raining-type sand filling device, be used for the described sandbox sand of jolt ramming three-dimensional vibrating-compaction table one of at least.
8. Auto-pouring System according to claim 7, it is characterized in that being disposed with described apparatus for pouring along the line at described circular orbit, be used for founding turning machine, be used for screening after founding sand and with sand be transported to sand storage bin sand preparing system, be used for entering the raining-type sand filling device of sand and being used for the three-dimensional vibrating-compaction table of the described sandbox sand of jolt ramming toward the sandbox training.
9. Auto-pouring System according to claim 7 is characterized in that described sand preparing system comprises the hopper of the pending sand of a splendid attire, and the below of hopper is a vibratory sieve, and the below of vibratory sieve is adaptive to have one sand is delivered to the induction system of sand storage bin.
10. Auto-pouring System according to claim 7, what it is characterized in that described raining-type sand filling device comprises described sand storage bin and fit in the sand storage bin bottom adds the sand plate, adds the sand plate for dull and stereotyped, offers intensive hole on the flat board.
11. Auto-pouring System according to claim 7 is characterized in that the length of described sandbox greater than the length of described dolly, and sandbox is when being held on the dolly, the front-end and back-end of sandbox all protrude from dolly.
12. Auto-pouring System according to claim 11, it is characterized in that described three-dimensional vibrating-compaction table comprises at least 4 liftable struts and the vibrating mechanism of being located at the strut bottom, these struts are divided into two groups, can support respectively the front-end and back-end of described sandbox after the rise.
13. Auto-pouring System according to claim 1, it is characterized in that described sandbox is a vacuum sand box, it has a casing the end of with, the casing upper end is uncovered, the sidewall of casing is provided with interlayer, have some pores that are communicated with interlayer on the madial wall at interlayer place, the lateral wall at interlayer place is provided with the exhaust tube that is connected for vacuum suction device, and exhaust tube is communicated with interlayer.
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| CN201310030445.XA CN103042202B (en) | 2013-01-24 | 2013-01-24 | Automatic pouring system |
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| CN201310030445.XA CN103042202B (en) | 2013-01-24 | 2013-01-24 | Automatic pouring system |
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| CN103042202B CN103042202B (en) | 2014-07-16 |
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| CN105458174A (en) * | 2016-01-21 | 2016-04-06 | 浙江卡博铜业有限公司 | Sand casting production line |
| CN106493301A (en) * | 2016-12-29 | 2017-03-15 | 北京天哲消失模铸造技术有限公司 | Intelligent annular sandbox pipeline |
| CN107931597A (en) * | 2017-11-20 | 2018-04-20 | 湖南红宇耐磨新材料股份有限公司 | A kind of metal casting ball automatic production line system and its method |
| CN108526455A (en) * | 2018-06-06 | 2018-09-14 | 仙居县顺安交通设施有限公司 | Pouring product line |
| CN108655370A (en) * | 2018-05-17 | 2018-10-16 | 辽宁科技大学 | A kind of composite plate blanks casting method and device |
| CN110369701A (en) * | 2019-08-14 | 2019-10-25 | 上海应用技术大学 | A kind of continuous casting line feeding system |
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| CN111299563A (en) * | 2020-03-22 | 2020-06-19 | 保定维尔铸造机械股份有限公司 | Novel bottom pouring type casting machine for casting |
| CN111375752A (en) * | 2018-12-29 | 2020-07-07 | 中冶京诚工程技术有限公司 | Steel ladle pouring device for continuous casting |
| CN111730052A (en) * | 2020-08-15 | 2020-10-02 | 永红保定铸造机械有限公司 | Pouring system |
| CN111730053A (en) * | 2020-08-15 | 2020-10-02 | 永红保定铸造机械有限公司 | Pouring device for pouring system |
| CN111889667A (en) * | 2020-08-15 | 2020-11-06 | 永红保定铸造机械有限公司 | Casting ladle auxiliary device for casting system |
| CN112658235A (en) * | 2021-01-12 | 2021-04-16 | 于明见 | Magnet is smelted with preventing splash hot melt stirring and integrative device of grinding apparatus and breaking up |
| CN114888268A (en) * | 2022-06-17 | 2022-08-12 | 溧阳市万盛铸造有限公司 | Pouring platform capable of freely switching between manual pouring mode and automatic pouring mode |
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| CN105458174A (en) * | 2016-01-21 | 2016-04-06 | 浙江卡博铜业有限公司 | Sand casting production line |
| CN106493301A (en) * | 2016-12-29 | 2017-03-15 | 北京天哲消失模铸造技术有限公司 | Intelligent annular sandbox pipeline |
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| CN108526455A (en) * | 2018-06-06 | 2018-09-14 | 仙居县顺安交通设施有限公司 | Pouring product line |
| CN111375752A (en) * | 2018-12-29 | 2020-07-07 | 中冶京诚工程技术有限公司 | Steel ladle pouring device for continuous casting |
| CN110369701A (en) * | 2019-08-14 | 2019-10-25 | 上海应用技术大学 | A kind of continuous casting line feeding system |
| CN110479998A (en) * | 2019-09-03 | 2019-11-22 | 中国汽车工业工程有限公司 | A kind of aerial molten iron transhipment and ladle-to-ladle device |
| CN111299563A (en) * | 2020-03-22 | 2020-06-19 | 保定维尔铸造机械股份有限公司 | Novel bottom pouring type casting machine for casting |
| CN111299563B (en) * | 2020-03-22 | 2021-09-24 | 保定维尔铸造机械股份有限公司 | Novel bottom pouring type casting machine for casting |
| CN111730052A (en) * | 2020-08-15 | 2020-10-02 | 永红保定铸造机械有限公司 | Pouring system |
| CN111730053A (en) * | 2020-08-15 | 2020-10-02 | 永红保定铸造机械有限公司 | Pouring device for pouring system |
| CN111889667A (en) * | 2020-08-15 | 2020-11-06 | 永红保定铸造机械有限公司 | Casting ladle auxiliary device for casting system |
| CN112658235A (en) * | 2021-01-12 | 2021-04-16 | 于明见 | Magnet is smelted with preventing splash hot melt stirring and integrative device of grinding apparatus and breaking up |
| CN114888268A (en) * | 2022-06-17 | 2022-08-12 | 溧阳市万盛铸造有限公司 | Pouring platform capable of freely switching between manual pouring mode and automatic pouring mode |
| CN114888268B (en) * | 2022-06-17 | 2024-01-30 | 溧阳市万盛铸造有限公司 | Casting platform capable of being freely switched between manual casting mode and automatic casting mode |
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