CN204094140U - A kind of rail mounted casting system - Google Patents

Abstract

The utility model provides a kind of rail mounted casting system, belongs to casting technique field; It solve that existing casting process labour intensity is high, casting process comparatively falls behind, inefficient technical problem of casting; A kind of rail mounted casting system, comprise operating platform, running case, Sha Dou, described running case can move on the operational platform, in running case, there is the container cavity holding sandy soil and mould, described husky ladder is located at above operating platform and husky bucket bottom offers and unloads husky hole, be provided with on the operational platform can make sandy soil uniform spreading in running case be located at even husky device in container cavity, can by the vacuum extractor that in container cavity, between sandy soil, air is extracted out, the sandy soil poured out can be delivered to the sandy soil EGR in husky bucket by laterally turning-over device sandy soil and mould in running case can poured out; The beneficial effects of the utility model are: sandy soil distribution uniform, and make mould pressurized even, sandy soil compacting process is fast, and sandy soil cycle efficieny is high, shortens the time before casting.

Description

A kind of rail mounted casting system

Technical field

The utility model belongs to casting technique field, relates to a kind of casting system, especially a kind of rail mounted casting system.

Background technology

Casting, be a kind of processing method of the products formed such as plastics, metal, early stage casting is injected in mould by liquid monomer or prepolymer (see polymer) at ambient pressure, and the curing molding through polymerization, becomes the goods identical with dies cavity shape.

Traditional casting process, cast time in order to prevent mould after pouring larger expansion under pressure open, or in order to make the liquid material in mould at more stable situation compacted under, ensure the quality of its products formed, generally mould is embedded in sandy soil, and by the sandy soil uniform compaction around mould, tightness degree and the degree of stability of mould is increased with this, prevent mould distending in casting cycle, after formed product, again sandy soil are excavated, mould is taken out, sandy soil are as requirement during casting, in order to avoid waste, sandy soil recycle all the time, although in existing this casting process, sandy soil also recycle, but there is following technical problem in it, 1, sandy soil are stepped on or other instrument uniform compaction through artificial pin, to reach the object of discharging air, therefore there are part sandy soil that the phenomenon of luming can occur, when landfill again, the sandy soil of caking can form larger gap, cause sandy soil skewness, thus cause mould pressurized uneven, 2, the landfill work before casting, must first by sandy soil landfill around mould, after formed product, again sandy soil are excavated, thus take out mould, the landfill of sandy soil with excavate by manually having come by instrument, the instrument of general use spade and so on, such instrument single transhipment amount when transporting sandy soil is less, need transport repeatedly, add that man-handling of materials sandy soil speed is comparatively slow, sandy soil cycle efficieny is lower, 3, in this casting process, each procedure before casting and after casting is all by manually completing, and casting process comparatively backwardness needs at substantial manpower and time, not only increases labour intensity, adds Productive statistics, and casting causes whole casting efficiency lower.

In sum, in order to solve the technical problem existed in above-mentioned casting process, needing to design and a kind ofly can reduce labour intensity, casting process is more advanced, casting efficiency is high rail mounted casting system.

Utility model content

The purpose of this utility model is the problems referred to above existed for prior art, proposes a kind ofly can reduce the rail mounted casting system that labour intensity, casting process are more advanced, casting efficiency is high.

The purpose of this utility model realizes by following technical proposal: a kind of rail mounted casting system, comprise operating platform, running case, Sha Dou, described running case can move on the operational platform, in running case, there is the container cavity holding sandy soil and mould, described husky ladder is located at above operating platform and husky bucket bottom offers and unloads husky hole, is provided with on the operational platform

Even husky device, it comprise be arranged on operating platform and vibrator, described sand bucket is positioned at above vibrator, when the case that operates to move to above vibrator and unload husky hole relative with container cavity time, sandy soil fall in container cavity and vibrator vibrates the case that operates and makes sandy soil uniform spreading be located in container cavity;

Vacuum extractor, it comprises the aspiration pump being arranged at operating platform, running case is provided with the guard that can prevent sandy soil seepage, running case is provided with the exhaust tube that guard communicates with container cavity, when the case that operates moves to relative with aspiration pump, aspiration pump is communicated with exhaust tube and is extracted out by the air in container cavity between sandy soil;

Laterally turning-over device, it comprises and is arranged at exterior fixing rack on operating platform and turnover bracket, described turnover bracket is positioned at exterior fixing rack and the two side being positioned at pit is articulated and connected, described operating platform offers pit, when the case that operates moves on turnover bracket, turnover bracket makes running case overturn to hinged end side and make sandy soil in container cavity pour in pit;

Sandy soil EGR, it comprises the carrier pipe be erected in pit, in carrier pipe, be provided with the elevator that can move up and down, be provided with the receiving hopper be communicated with carrier pipe in pit, the sandy soil that running case is poured out receive and are delivered in hopper through carrier pipe by elevator by described receiving hopper.

In above-mentioned a kind of rail mounted casting system, described operating platform offers accommodation hole, vibrator is installed in accommodation hole, described vibrator comprises base plate, middle plate, top board, base plate is provided with multiple guide pillar, portion is vertically installed with cylinder and the piston rod of cylinder and middle plate are connected in the soleplate, middle plate periphery is provided with multiple with guide pillar guide pin bushing one to one, guide pillar runs through middle plate and guide pin bushing and guide pillar stretches out guide pin bushing, surface is installed with weightening finish portion under the top plate, described top board periphery be provided with multiple run through top board and with guide pin bushing bolt one to one, spring is provided with and bolt and guide pillar are all positioned at spring between top board and guide pin bushing.

In above-mentioned a kind of rail mounted casting system, described running case comprises the internal box and outer case that are connected, be formed with cavity between internal box and outer case, described guard to be arranged on internal box and container cavity is communicated with cavity, and described exhaust tube to be arranged on outer case lateral wall and to communicate with cavity.

In above-mentioned a kind of rail mounted casting system, described aspiration pump is installed in pump box and pump box is fixed on operating platform, pump box is provided with fixed cover, the air inlet pipe be communicated with aspiration pump is installed in described fixed cover, the escape pipe be communicated with air inlet pipe is installed with outside fixed cover, when the case that operates moves to relative with aspiration pump, air inlet pipe is relative with exhaust tube.

In above-mentioned a kind of rail mounted casting system, described exterior fixing rack comprises base plate, is symmetricly set in base plate two ends and inverted first spill hack lever, described turnover bracket comprises symmetrically arranged second spill hack lever and connects the head rod at two ends bottom two second spill hack levers respectively, two second spill hack levers all between two first spill hack levers and the second spill hack lever side adjacent with pit with the first spill hack lever be articulated and connected.

In above-mentioned a kind of rail mounted casting system, described turnover bracket also comprises helping and turns support, described helping turns support and comprises symmetrically arranged L shape hack lever and connect the second connecting rod of two L shape hack levers, described L shape hack lever leading inside wall is provided with pivot, and described second spill hack lever lower end offers axis hole and pivot to insert in axis hole and makes to help and turns support and be flexibly connected with turnover bracket.

In above-mentioned a kind of rail mounted casting system, the first blend stop connecting two second spill hack lever two ends is respectively symmetrically arranged with inside turnover bracket, transport box two relatively lateral wall are symmetrically arranged with the second blend stop and when running case moves in turnover bracket, described first blend stop is positioned at above the second blend stop.

In above-mentioned a kind of rail mounted casting system, the side described exterior fixing rack being positioned at hinged end is provided with the first baffle plate, put on the operational platform bottom first baffle plate, the side that described turnover bracket is positioned at hinged end is provided with second baffle and second baffle exceeds running case edge.

In above-mentioned a kind of rail mounted casting system, training for sediment case is provided with between described carrier pipe and sand struggle against, be provided with training for sediment plate training for sediment case is tilted, training for sediment plate upper end and carrier pipe are connected, lower end is stretched into sand and is struggled against interior and rest Sha Doushang, described elevator top is provided with discharge nozzle, and discharge nozzle stretches in training for sediment case and training for sediment case inner outlet is relative with training for sediment plate.

In above-mentioned a kind of rail mounted casting system, described receiving hopper top is provided with the separation net that sandy soil can be separated with mould.

Compared with prior art, the utility model has following beneficial effect:

1, in the utility model, adopt husky bucket to be unloaded by sandy soil in running case, while unloading sandy soil, running case is vibrated, sandy soil are distributed in around mould uniformly, note is husky to carry out with even sand simultaneously, substantially reduce the note husky time with even sand, enter the sandy soil in running case through sand bucket, there is not the phenomenon of caking and be all the particle of dispersion, under the vibration of vibrator, sandy soil can be uniformly distributed with container cavity inner mold around, sandy soil distribution uniform, makes mould pressurized even.

2, by aspiration pump, air unnecessary between sandy soil in running case is extracted out, make the gap shrinks between sandy soil, sandy soil are more closely knit, when can reach casting, die table is good, the effect of mould distending when preventing from casting, the whole compacting process of sandy soil is completed by aspiration pump, simple, convenient, sandy soil compacting process is fast, shortens the time before casting.

3, sandy soil are bled and are made sandy soil closely knit comparatively evenly and the active force of sandy soil to mould is less, therefore can not cause damage to mould, meanwhile, make whole mould pressurized comparatively even, contribute to the quality improving in-mold molding product.

4, before casting, sandy soil enter in running case, after casting by sand bucket, the sandy soil in running case are made to be poured on fixing place by rollover mechanism, and again sandy soil are delivered in husky bucket by conveying mechanism, complete the circulation of sandy soil, in whole cyclic process, sandy soil are by operating case and conveying mechanism is disposable completes, convenient, fast, sandy soil running number of times reduces, cycle efficieny is higher, for whole casting cycle saves the plenty of time.

5, whole casting system mechanization and automated procedures higher, replace artificial with machinery, reduce labour intensity, shorten the time of whole casting, while improving casting efficiency.

Accompanying drawing explanation

Fig. 1 is the perspective view of the utility model one preferred embodiment.

Fig. 2 is the plane of the utility model one preferred embodiment.

Fig. 3 is the stereogram of case of operating in the utility model one preferred embodiment.

Fig. 4 is the profile of case of operating in the utility model one preferred embodiment.

Fig. 5 is the stereogram of vibrator in the utility model one preferred embodiment.

Fig. 6 is the scheme of installation of aspiration pump in the utility model one preferred embodiment.

Fig. 7 is the connection diagram of receiving hopper and carrier pipe in the utility model one preferred embodiment.

Fig. 8 is the connection diagram of case and turnover bracket of operating in the utility model one preferred embodiment.

Fig. 9 is the connection diagram of turnover bracket and exterior fixing rack in the utility model one preferred embodiment.

Figure 10 is the support bracket fastened stereograms in the utility model one preferred embodiment China and foreign countries.

Figure 11 is the stereogram of turnover bracket in the utility model one preferred embodiment.

Figure 12 helps the stereogram turning support in the utility model one preferred embodiment.

Figure 13 is the stereogram of husky bucket in the utility model one preferred embodiment.

Figure 14 is the stereogram of training for sediment plate in the utility model one preferred embodiment.

In figure, 100, operating platform; 110, guide rail; 111, main orbit; 112, secondary track; 120, accommodation hole; 130, pit; 131, the second fixed mount; 132, receiving hopper; 200, operate case; 210, internal box; 211, container cavity; 212, guard; 220, outer case; 221, running roller; 222, exhaust tube; 223, through hole; 230, protective block; 240, cavity; 250, the second blend stop; 300, installing rack; 310, Sha Dou; 311, husky hole is unloaded; 400, vibrator; 410, base; 411, guide pillar; 412, cylinder; 413, piston rod; 420, middle plate; 421, guide pin bushing; 430, top board; 431, weightening finish portion; 432, bolt; 433, nut; 440, spring; 500, aspiration pump; 510, the first fixed mount; 520, pump box; 521, fixed cover; 522, air inlet pipe; 523, escape pipe; 600, laterally turning-over device; 610, external fixing rack; 611, base plate; 612, the first spill hack lever; 612a; First vertical rod; 612b, the first cross bar; 620, turnover bracket; 621, the second female bracket; 621a, the second vertical rod; 621b, the second cross bar; 621c, axis hole; 622, head rod; 623, the first blend stop; 624, the first baffle plate; 625, second baffle; 630, help and turn support; 631, L shape hack lever; 631a, pivot; 632, the second connecting rod; 633, connecting plate; 634; Suspension ring; 700, conveying mechanism; 710, carrier pipe; 720, elevator; 721, discharge nozzle; 730, training for sediment plate; 731, fixed head; 732, side shield.

Detailed description of the invention

Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.

As shown in Figure 1, a kind of rail mounted casting system of the utility model, comprise operating platform 100, running case 200, husky bucket 310, in running case 200, there is a container cavity 211 and at the middle part of container cavity 211, mould be housed, sandy soil build-up areas is formed between mould and running case 200 madial wall, for piling up sandy soil, operating platform 100 is provided with installing rack 300, described sand bucket 310 to be set up on installing rack 300 and to offer bottom husky bucket 310 and unloads husky hole 311, operating platform 100 is axially provided with guide rail 110 and guide rail 110 is positioned at and unloads below husky hole 311, running roller 221 is symmetrically arranged with and running roller 221 rolls and running case 200 can be moved on operating platform 100 on guide rail 110 in running case 200 two bottom sides, in the utility model, running case 200 enters sand, die casting, sandy soil toppled over by running case 200 and mould is positioned at different places, by guide rail 110, running case 200 is moved on operating platform 100, the movement of running case 200 between each place can be realized, convenient, fast.

Operating platform 100 is provided with even husky device, its involving vibrations device 400, operating platform 100 offers accommodation hole 120, this accommodation hole 120 is between two parallel guide rails 110, vibrator 400 is installed in accommodation hole 120, described sand bucket 310 is positioned at above vibrator 400, when the case 200 that operates moves to above accommodation hole 120, sandy soil fall into container cavity 211 front end through unloading husky hole 311, vibrator 400 can vibrate running case 200, the vibration force of vibrator 400 is relative with the gravity of running case 200, the overturning of running case 200 can be prevented, make the even results of sandy soil in running case 200 better simultaneously.

The setting of husky bucket 310, sandy soil are made to be discharged in running case 200 under self gravitation effect, it is constant for unloading husky hole 311 size, when there are block sandy soil in sandy soil, unloading husky hole 311 can stay in husky bucket 310 by block sandy soil, prevent it from entering in running case 200, therefore, the sandy soil in running case 200 are entered through husky bucket 310, do not exist caking phenomenon and be all dispersion particle, larger gap can not be formed around mould, mould pressurized is even, simultaneously, husky bucket 310 is adopted to be unloaded by sandy soil in running case 200, while unloading sandy soil, running case 200 is vibrated, under the vibration of vibrator 400, sandy soil are distributed in around mould uniformly, make mould pressurized even.

In prior art, filling out sand has manually to have come with even sand, and its mechanization degree is lower, and in the utility model, by sand bucket 310 and vibrator 400, realize note sand and even sand, its mechanization and automaticity higher, improve casting efficiency while, greatly reduce labour intensity.

Operating platform 100 is also provided with vacuum extractor, it comprises the aspiration pump 500 being arranged at operating platform 100, the side that operating platform 100 is positioned at guide rail 110 is fixedly installed the first fixed mount 510, this aspiration pump 500 is installed on the first fixed mount 510, the guard 212 that can prevent sandy soil seepage is provided with bottom running case 200, running case 200 is provided with the exhaust tube 222 that guard 212 communicates with container cavity 211, after vibrator 400 to vibrate running case 200 and to make in container cavity 211 sandy soil evenly, running case 200 moves to aspiration pump 500 place and relative with aspiration pump 500, aspiration pump 500 is communicated with exhaust tube 222 and is extracted out by the air in container cavity 211 between sandy soil.

Sandy soil are loaded in running case 200, it is interior and coated by sandy soil that mould is also placed on running case 200, before casting, by aspiration pump 500, air unnecessary between sandy soil in running case 200 is extracted out, make the gap shrinks between sandy soil, sandy soil are more closely knit, when can reach casting, die table is good, the effect of mould distending when preventing from casting, the whole compacting process of sandy soil is completed by aspiration pump 500, simple, convenient, the closely knit speed of sandy soil, shorten the time before casting and whole casting time

The space of running case 200 is fixing, sandy soil are in even pumping process, can be closely knit faster, its packing can be increasing, simultaneously, closely knit sandy soil not easily cave in, dissipate, and its closely knit effect is better, and only need once bleed just to make sandy soil closely knit, without the need to repeating, and existing mold is embedded in sand drift, sand drift scope is comparatively large and be difficult to closely knit, not only needs to spend the more time to carry out compacting to it, and in the process of compacting, easily cause the good sandy soil of compacting around to cave in, thus need repetition compacting, compacting process is comparatively difficult.

In pumping process, the active force of sandy soil to mould is less, damage can not be caused to mould, meanwhile, make whole mould pressurized more even, contribute to the quality improving in-mold molding product, and in prior art, to sandy soil compacting generally adopt tramp with one's feet or by machinery to sandy soil compacting, so easily destroy mould because exerting a force excessive, make mould damaged, and sandy soil closely knit be not very even.

Simultaneously, operating platform 100 is also provided with laterally turning-over device 600, it comprises the exterior fixing rack 610 be fixed on operating platform 100 and the turnover bracket 620 be arranged in exterior fixing rack 610, described exterior fixing rack 610 comprises axially setting and the base plate 611 rested on operating platform 100, be arranged at base plate 611 two ends and inverted first spill hack lever 612, two first spill hack lever 612 horizontally sets and axially symmetrical, the first vertical rod 612a that first spill hack lever 612 comprises two settings and the first cross bar 612b be connected with two first vertical rod 612a tops, described turnover bracket 620 comprises the second spill hack lever 621 that lateral symmetry is arranged and the head rod 622 connecting two ends bottom two second spill hack levers 621 respectively, described guide rail 110 passes turnover bracket 620 and is connected with turnover bracket 620, the second vertical rod 621a that second spill hack lever 621 comprises two settings and the second cross bar 621b be connected with two second vertical rod 621a bottoms, described two second spill hack levers 621 are all between two first spill hack levers 612, the two first vertical rod 612a in pit 130 side overlap with between two second vertical rod 621a, two first vertical rod 612a are connected with the upper end thereof of the second adjacent vertical rod 621a respectively, operating platform 100 offers pit 130, this pit 130 to be positioned at below husky bucket 310 and to be positioned at exterior fixing rack 610 side, when running case 200 inner mold complete casting and goods after in-mold molding, running case 200 moves on turnover bracket 620, turnover bracket 620 makes running case 200 overturn to hinged end side and sandy soil and mould in container cavity 211 is poured in pit 130.

When running case 200 moves between operating platform 100 and rollover mechanism, turnover bracket 620 overlaps with exterior fixing rack 610 and forms one, rest on base plate 611 bottom turnover bracket 620, now, realize unimpeded between turnover bracket 620 and operating platform 100, can pass through for running case 200, after casting completes, when running case 200 moves to and turnover bracket 620 also prepares to unload sand, turnover bracket 620 with the hinged end of itself and exterior fixing rack 610 for rotating in the center of circle, running case 200 is turned on one's side and the sandy soil operated in case 200 and mould pour in receiving hopper 132, by sandy soil, mould separates with running case 200, be convenient to mould die sinking and the goods in mould are carried out the demoulding, take out.

In prior art, mould wraps by sandy soil, must, by manually being excavated by sandy soil, mould just can be made to spin off by sandy soil, in this process, the transfer of sandy soil comparatively bothers and mould separating sandy soil need the long period, and in the utility model, to turn on one's side this action by making running case 200, sandy soil can be reached be separated with mould, make the effect that mould spins off from sandy soil, easy to operate simple and save the plenty of time, greatly reduce labour intensity simultaneously.

Simultaneously, operating platform 100 is also provided with sandy soil EGR, it comprises the carrier pipe 710 be erected in pit 130, the elevator 720 that can move up and down is installed in carrier pipe 710, at pit 130 internal fixtion, the second fixed mount 131 is installed, carrier pipe 710 is adjacent with the second fixed mount 131, second fixed mount 131 is provided with the receiving hopper 132 be communicated with carrier pipe 710, second fixed mount 131 adds the steadiness of receiving hopper 132, thus normally can receive sandy soil, produce greater impact to receiving hopper 132 when preventing running case 200 from falling husky to cause receiving hopper 132 to rock and normally cannot receive sandy soil, sandy soil to be entered in carrier pipe 710 by receiving hopper 132 and fall on elevator 720, elevator 720 rises and sends in husky bucket 310 by sandy soil, by elevator 720, the sandy soil be poured onto in receiving hopper 132 can be delivered to again in husky bucket 310, sandy soil can be reused, after running case 200 pours out sandy soil and mould, again move to above vibrator 400, sandy soil fall into through unloading husky hole 311 in the container cavity 211 of running case 200 again.

After casting, running case 200 moves on turnover bracket 620, by turnover bracket 620 upset, the sandy soil in running case 200 is poured onto in receiving hopper 132, realizes sandy soil and mould separately, and sandy soil to be again delivered in husky bucket 310 by elevator 720 and to fall in running case 200, complete the circulation of sandy soil, in whole cyclic process, sandy soil are completed with conveying mechanism 700 is disposable by the case 200 that operates, convenient, fast, sandy soil running number of times reduces, and cyclic process is shorter.

Meanwhile, the cyclic process of whole sandy soil has been come by mechanized operation, participates in without the need to staff, save labour, reduce labour intensity, more automation and hommization, it also avoid in sandy soil cyclic process simultaneously and bring unnecessary injury to staff.

It is worth mentioning that, the utility model adopts said structure, while possessing above-mentioned beneficial effect, greatly improves mechanization degree, acts on behalf of manual operation by the operation of mechanization, and casting efficiency is high, and the yield rate of goods is higher, and the quality of goods is also better.

Further, this vibrator 400 comprises base 410, middle plate 420, top board 430, base 410 contacts with accommodation hole 120 bottom surface, base 410 periphery is evenly provided with multiple guide pillar 411, cylinder 412 is vertically installed with and the piston rod 413 of cylinder 412 and middle plate 420 are connected in the middle part of base 410, described middle plate 420 periphery is provided with multiple with guide pillar 411 guide pin bushing 421 one to one, guide pillar 411 runs through middle plate 420 with guide pin bushing 421 and guide pillar 411 stretches out guide pin bushing 421, weightening finish portion 431 is installed with at top board 430 lower surface, described top board 430 periphery be provided with multiple run through top board 430 and with guide pin bushing 421 bolt 432 one to one, spring 440 is provided with and bolt 432 and guide pillar 411 are all positioned at spring 440 between top board 430 and guide pin bushing 421.

Cylinder 412 is as the power source of whole vibrator 400, during its piston rod 413 can promote, plate 420 moves up and down, and middle plate 420 can move under the effect of guide pin bushing 421 on guide pillar 411, the effect of spring 440 while middle plate 420 moves up and down, top board 430 is moved up and down, and the setting in weightening finish portion 431, add the frequency that top board 430 moves up and down, make the amplitude of whole vibrator 400 stronger, vibrating effect is better, the lower end of bolt 432 and the lower end of guide pillar 411 are all positioned at spring 440, prevent spring 440 to be separated with middle plate 420 with top board 430.

Further, described running case 200 lower surface is provided with protective block 230, and the nut 433 of described bolt 432 is affixed on top board 430 upper surface, and when vibrator 400 vibrates, described nut 433 contacts with protective block 230.

Because vibrator 400 is when vibrating, its amplitude and dynamics are all larger, under the shock that vibrator 400 is long-term, can damage bottom running case 200, make it damaged and cannot normally use, and arrange protective block 230 bottom running case 200, vibrator 400 contacts with protective block 230 when vibrating, avoid running case 200 to damage, extend its service life.

Further, described running case 200 comprises the internal box 210 and outer case 220 that are connected, described container cavity 211 is positioned on internal box 210, described running roller 221 is arranged in outer case 220, closed cavity 240 is formed between internal box 210 and outer case 220, described guard 212 to be arranged on internal box 210 and container cavity 211 is communicated with cavity 240, the lateral wall of outer case 220 side relative with aspiration pump 500 offers the through hole 223 communicated with cavity 240, exhaust tube 222 to be installed on outer case 220 lateral wall and to be communicated with cavity 240 by this through hole 223.

Exhaust tube 222 is arranged on side relative with aspiration pump 500 in outer case 220, shorten the distance between aspiration pump 500 and running case 200, aspiration pump 500 and exhaust tube 222 is facilitated to disconnect, save the time before bleeding, cavity 240 communicates with container cavity 211, when bleeding, only need extract the air in cavity 240 out, when cavity 240 internal gas pressure reduces, air in container cavity 211 between sandy soil can reduce gradually and enter in cavity 240, thus make sandy soil more closely knit, if exhaust tube 222 is directly installed on below guard 212, connection then between exhaust tube 222 and aspiration pump 500 is apart from long, operation is trouble relatively.

Further, described aspiration pump 500 is installed in pump box 520 and pump box 520 is fixed on the first fixed mount 510, pump box 520 is provided with fixed cover 521, the air inlet pipe 522 be communicated with aspiration pump 500 is installed in described fixed cover 521, the escape pipe 523 be communicated with air inlet pipe 522 is installed with outside fixed cover 521, when the case 200 that operates moves to relative with aspiration pump 500, air inlet pipe 522 is relative with exhaust tube 222.

Aspiration pump 500 is arranged in pump box 520, effectively protect aspiration pump 500 not contaminated or damage, container cavity 211 is when bleeding, the dust that a part of particle diameter is very little can be extracted out with air, if directly discharged by aspiration pump 500, in the course of time the dust that in aspiration pump 500, deposition is more can be made, affect the normal operation of aspiration pump 500, and by escape pipe 523, the air with fine dirt is discharged, then can prevent dust from depositing in aspiration pump 500, aspiration pump 500 is normally worked, and air inlet pipe 522 and escape pipe 523 are arranged on pump box 520 by fixed cover 521, air inlet pipe 522 and escape pipe 523 is made to be convenient to dismounting, conveniently air inlet pipe 522 and escape pipe 523 are cleared up.

Further, described turnover bracket 620 also comprises helping and turns support 630, described helping turns support 630 and comprises symmetrically arranged L shape hack lever 631 and connect the second connecting rod 632 of two L shape hack levers 631, described L shape hack lever 631 leading inside wall is provided with pivot 631a, in the middle part of the second cross bar 621b, offers axis hole 621c and pivot 631a to insert in axis hole 621c and makes to help and turns support 630 and be flexibly connected with turnover bracket 620.

Running case 200 is when rotating, whether its anglec of rotation sandy soil determined in container cavity 211 can topple over totally, topple over totally to make the sandy soil in container cavity 211, then the anglec of rotation of turnover bracket 620 must be larger, but under the Action of Gravity Field of turnover bracket 620 with running case 200, if the anglec of rotation is excessive, then turnover bracket 620 is difficult to get back to initial position with running case 200.

And will be helped by rotating mode and turn support 630 with turnover bracket 620 and be flexibly connected, while turnover bracket 620 rotates on exterior fixing rack 610, help and turn support 630 also rotation on turnover bracket 620, by twice rotation, the anglec of rotation of turnover bracket 620 can be strengthened, the sandy soil in container cavity 211 are made to topple over totally, simultaneously, helping under the pulling force turning support 630, can prevent turnover bracket 620 from rotating excessively and being difficult to get back to initial position, so, the sandy soil that the anglec of rotation of turnover bracket 620 can be met in running case 200 are all poured out, also turnover bracket 620 is made can to get back to initial position smoothly, and twice rotation, too increase flexibility when turnover bracket 620 rotates, turnover bracket 620 is rotated more smooth and easy.

In order to the power source providing rotation to turnover bracket 620, the side that installing rack 300 is positioned at turnover bracket 620 activity is hung and is provided with vertically moving drag hook, L shape hack lever 631 rear end lateral wall is provided with the connecting plate 633 of connection two L shape hack lever 631, suspension ring 634 are installed with in the middle part of connecting plate 633, drag hook is hooked in suspension ring 634, can be sling and running case 200 is turned on one's side in running case 200 side when drag hook moves.

To be helped by drag hook and turn support 630 and hook, and the rotation realizing turnover bracket 620 is moved up and down by drag hook, its structure is simpler, by turning coordinating of support 630 with helping, the rotational angle of turnover bracket 620 exactly can make the sandy soil in container cavity 211 all pour out, and turnover bracket 620 can get back to initial position fast, the rotation of turnover bracket 620 and return only can be realized by moving up and down of drag hook, handled easily, when running case 200 moves on turnover bracket 620, drag hook rises and running case 200 is rotated with turnover bracket 620, after sandy soil have been toppled over, drag hook is fallen and is made turnover bracket 620 get back to initial position, running case 200 leaves.

Further, the first blend stop 623 connecting two second vertical rod 621a is respectively provided with between two second vertical rod 621a upper end madial walls of homonymy, two first blend stops 623 are axially symmetrical arranged, transport box two relatively lateral wall are symmetrically arranged with the second blend stop 250, when operate case 200 move in turnover bracket 620 time and be positioned on secondary track 112 time, described first blend stop 623 is positioned at above the second blend stop 250.

When running case 200 is turned on one's side, helping under the help turning support 630, running case 200 rotational angle can be strengthened, the sandy soil in container cavity 211 are made to topple over totally, if but running case 200 anglec of rotation is excessive, running case 200 can drop by turnover bracket 620, casting program can not normally be carried out, thus the first blend stop 623 is set on turnover bracket 620, and correspondence arranges the second blend stop 250 on running case 200, when running case 200 overturns, under the position-limiting action of the first blend stop 623, ensure that running case 200 to be positioned at all the time on turnover bracket 620 and can not to drop, running case 200 can normally be worked.

Further, the two first vertical rod 612a lateral walls being positioned at hinged end are provided with first baffle plate 624 of connection two first vertical rod 612a, rest bottom first baffle plate 624 on operating platform 100, the two second vertical rod 621a upper end madial walls being positioned at hinged end arrange the second baffle 625 of connection two second vertical rod 621a and second baffle 625 exceeds running case 200 edge, and the bottom of second baffle 625 rests on the second blend stop 250.

Namely running case 200 will realize moving on turnover bracket 620, realize upset again, therefore, exterior fixing rack 610 from pit 130 slightly away from, when the case 200 that operates rotates, in sandy soil dropping process, part sandy soil cannot normally enter in receiving hopper 132, but directly to drop on operating desk and to enter on base plate 611, turnover bracket 620 is made to get back to initial position, cause secondary guide rail 110 cannot overlap with main guide rail 110 to communicate, running case 200 cannot move on main guide rail 110, whole casting program cannot normally be carried out, and the first baffle plate 624 is installed, just the sandy soil isolation will fallen on operating platform 100, prevent it from entering on base plate 611, make turnover bracket 620 normally can get back to initial position.

Sandy soil are in dropping process, cannot all enter in receiving hopper 132, sandy soil are made to can not get circulation fully and use, pollute and waste, and the installation of second baffle 625, then make sandy soil concentrate by second baffle 625 and enter in receiving hopper 132, prevent sandy soil from dropping to place beyond receiving hopper 132, decreasing pollution and waste, make sandy soil be fully used.

Further, described carrier pipe 710 and husky bucket between 310 are provided with training for sediment case (not shown), dust cap is provided with and training for sediment case is connected with dust cap in sand 310 top cover that struggle against, the side view of training for sediment case is similar to right-angled trapezium, its perpendicular end surface (namely facade) is fixed on carrier pipe 710 lateral wall, its horizontal end face (i.e. lower surface) rests husky bucket 310 tops, be provided with training for sediment plate 730 training for sediment case is tilted, training for sediment plate 730 upper end is provided with fixed head 731 and fixed head 731 and carrier pipe 710 lateral wall are connected, herein, this fixed head 731 can be one-body molded with training for sediment plate 730, lower end to be stretched in husky bucket 310 and is rested on husky bucket 310, described elevator 720 top is provided with discharge nozzle 721, the discharging opening of discharge nozzle 721 is offered downwards, discharge nozzle 721 to be stretched in training for sediment case by training for sediment case top and the discharging opening of discharge nozzle 721 is relative with training for sediment plate 730.

Sandy soil to be fallen on training for sediment plate 730 by the discharging opening of discharge nozzle 721 and are slipped down in husky bucket 310, training for sediment plate 730 plays good guide effect, make sandy soil can enter in husky bucket 310 smoothly, prevent sandy soil from directly directly dropping in husky bucket 310 by exceeding and cause larger dust, effectively decrease amount of dust when sandy soil fall, avoid air to be subject to severe contamination.

Training for sediment plate 730 is fixedly connected with carrier pipe 710 lateral wall by the fixed head 731 of its upper end, because fixed head 731 is larger with the contact area of carrier pipe 710, therefore the connection between training for sediment plate 730 and carrier pipe 710 is comparatively firm, larger rushing when making training for sediment plate 730 can keep out falling of sandy soil.

Although sandy soil are fallen by training for sediment plate 730, avoid causing larger dust, but 310 contact with training for sediment plate 730 or husky bucket or certain dust can be caused in sandy soil dropping process, and by arranging training for sediment case and dust cap, effectively dust can be limited in guide case and Sha Dou 310, prevent dust from flying out and to be combined and contaminated air with air.

The side shield 732 vertical with training for sediment plate 730 is equipped with respectively in the both sides of training for sediment plate 730; sandy soil enter in the process of husky bucket 310 by discharge nozzle 721 through training for sediment plate 730; the sandy soil fallen can be leapt up out training for sediment plate 730 and cannot enter in husky bucket 310; not only contaminated environment; need to take time cleaning; and a part of sandy soil can not be circulated; and the side shield 732 of training for sediment plate 730 both sides; effectively avoid sandy soil drops to beyond husky bucket 310 in dropping process; protect casting environment; also the circulation making sandy soil concentrate, makes sandy soil be fully utilized.

Further, described receiving hopper 132 top is provided with the separation net (not shown) that sandy soil can be separated with mould, separation net and receiving hopper 132 are connected, and when sandy soil and mould are poured out by the case 200 that operates, sandy soil enter receiving hopper 132 through separation net and mould is trapped on separation net.

Pass through separation net, effectively sandy soil can be separated with mould, sandy soil to enter in carrier pipe 710 through receiving hopper 132 through separation net and drop on elevator 720, possibility is provided for sandy soil again to enter in husky bucket 310 and carry out circulation, mould is stayed on separation net, then facilitate and mould is collected, facilitate mould die sinking and take out goods.

Further, described guide rail 110 comprises main orbit 111 and secondary track 112, and described main orbit 111 is fixed on operating platform 100, and described secondary track 112 to be fixedly arranged on two second cross bar 621b and to communicate with main orbit 111.

Guide rail 110 is divided into main orbit 111 and secondary track 112, the main orbit 111 be positioned on operating platform 100 is static, the secondary track 112 be positioned on turnover bracket 620 then rotates with turnover bracket 620, but can communicate with main orbit 111 again simultaneously, make running case 200 can realize again moving between each place on operating platform 100 while sandy soil are toppled in realization rollover, its design is ingenious, will topple over sandy soil and combine with mobile, easy to use, flexible, make contribution for improving whole casting efficiency.

The utility model in an initial condition, mould is contained in the middle part of running case 200 container cavity 211, running case 200 moves on guide rail 110, when to move to below husky bucket 310 and husky bucket 310 unload husky hole 311 with running case 200 front portion to punctual stopping, now, running case 200 is positioned at directly over vibrator 400, sandy soil in husky bucket 310 fall into the front portion of container cavity 211 by unloading husky hole 311, stop unloading sand after sandy soil in chamber 211 to be accommodated reach required volume, vibrator 400 starts to vibrate running case 200, certainly, running case 200 is vibrated in the process that vibrator 400 can fall at sandy soil simultaneously, to save time, vibration is stopped when sandy soil are uniformly distributed in around mould in the case 200 that operates.

Now, running case 200 moves to aspiration pump 500 direction and through secondary track 112 on main orbit 111, to be moved relative with air inlet pipe 522 to exhaust tube 222 time, connect exhaust tube 222 and air inlet pipe 522, by aspiration pump 500, the air in running case 200 between sandy soil is extracted out and discharged by escape pipe 523, treat running case 200 in sandy soil closely knit after, running case 200 move to pour point and mould cast.

When after product molding in mould, running case 200 moves to rollover mechanism place, stop when moving on secondary track 112, now, drag hook hooks suspension ring 634, drag hook is pulled upwardly helping the movable end turning support 630, whole turnover bracket 620 is turned on one's side to pit 130 side under the fixation of exterior fixing rack 610, sandy soil in running case 200 and mould are dumped out, sandy soil enter in receiving hopper 132 through separation net, and mould is trapped on separation net, be convenient to staff's delivery tool, in turnover bracket 620 switching process, pivot joint bottom support 630 and turnover bracket 620 is turned owing to helping, the flip angle of turnover bracket 620 is larger, the sandy soil in container cavity 211 are made to topple over totally, and turnover bracket 620 can be made to get back to initial position easily, be convenient to the die-filling tool of secondary, around here, under the position-limiting action of the first blend stop 623, running case 200 to be limited on turnover bracket 620 and can not to drop.

When the sandy soil in container cavity 211 are toppled over totally, turnover bracket 620 gets back to initial position, drag hook is separated with suspension ring 634, running case 200 is by switching mechanism shifting out and moving to the place of die-filling tool, after mould installs, running case 200 move the position of the below being positioned at husky bucket 310 and front end with husky struggle against 310 husky hole 311 of unloading aim at, the case 200 that now operates is in sandy soil state to be installed, around here, the sandy soil fallen in receiving hopper 132 to enter on the elevator 720 in carrier pipe 710 and are again delivered in husky bucket 310 by elevator 720, when the case 200 that operates moves to below husky bucket 310 again, sandy soil in husky bucket 310 come down in torrents in the container cavity 211 of running case 200 again, realize recycling of sandy soil.

Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.

Claims (10)

1. a rail mounted casting system, comprise operating platform, running case, Sha Dou, described running case can move on the operational platform, in running case, there is the container cavity holding sandy soil and mould, described husky ladder is located at above operating platform and husky bucket bottom offers and unloads husky hole, it is characterized in that: be provided with on the operational platform

Even husky device, it comprise be arranged on operating platform and vibrator, described sand bucket is positioned at above vibrator, when the case that operates to move to above vibrator and unload husky hole relative with container cavity time, sandy soil fall in container cavity and vibrator vibrates the case that operates and makes sandy soil uniform spreading be located in container cavity;

Vacuum extractor, it comprises the aspiration pump being arranged at operating platform, running case is provided with the guard that can prevent sandy soil seepage, running case is provided with the exhaust tube that guard communicates with container cavity, when the case that operates moves to relative with aspiration pump, aspiration pump is communicated with exhaust tube and is extracted out by the air in container cavity between sandy soil;

Laterally turning-over device, it comprises and is arranged at exterior fixing rack on operating platform and turnover bracket, described turnover bracket is positioned at exterior fixing rack and the two side being positioned at pit is articulated and connected, described operating platform offers pit, when the case that operates moves on turnover bracket, turnover bracket makes running case overturn to hinged end side and make sandy soil in container cavity pour in pit;

Sandy soil EGR, it comprises the carrier pipe be erected in pit, in carrier pipe, be provided with the elevator that can move up and down, be provided with the receiving hopper be communicated with carrier pipe in pit, the sandy soil that running case is poured out receive and are delivered in hopper through carrier pipe by elevator by described receiving hopper.

2. a kind of rail mounted casting system according to claim 1, it is characterized in that: described operating platform offers accommodation hole, vibrator is installed in accommodation hole, described vibrator comprises base plate, middle plate, top board, base plate is provided with multiple guide pillar, portion is vertically installed with cylinder and the piston rod of cylinder and middle plate are connected in the soleplate, middle plate periphery is provided with multiple with guide pillar guide pin bushing one to one, guide pillar runs through middle plate and guide pin bushing and guide pillar stretches out guide pin bushing, surface is installed with weightening finish portion under the top plate, described top board periphery be provided with multiple run through top board and with guide pin bushing bolt one to one, spring is provided with and bolt and guide pillar are all positioned at spring between top board and guide pin bushing.

3. a kind of rail mounted casting system according to claim 1, it is characterized in that: described running case comprises the internal box and outer case that are connected, cavity is formed between internal box and outer case, described guard to be arranged on internal box and container cavity is communicated with cavity, and described exhaust tube to be arranged on outer case lateral wall and to communicate with cavity.

4. a kind of rail mounted casting system according to claim 1, it is characterized in that: described aspiration pump is installed in pump box and pump box is fixed on operating platform, pump box is provided with fixed cover, the air inlet pipe be communicated with aspiration pump is installed in described fixed cover, the escape pipe be communicated with air inlet pipe is installed with outside fixed cover, when the case that operates moves to relative with aspiration pump, air inlet pipe is relative with exhaust tube.

5. a kind of rail mounted casting system according to claim 1 or 2 or 3 or 4, it is characterized in that: described external fixing rack comprises base plate, is symmetricly set in base plate two ends and inverted first spill hack lever, described turnover bracket comprises symmetrically arranged second spill hack lever and connects the head rod at two ends bottom two second spill hack levers respectively, two second spill hack levers all between two first spill hack levers and the second spill hack lever side adjacent with pit with the first spill hack lever be articulated and connected.

6. a kind of rail mounted casting system according to claim 5, it is characterized in that: described turnover bracket also comprises helping and turns support, described helping turns support and comprises symmetrically arranged L shape hack lever and connect the second connecting rod of two L shape hack levers, described L shape hack lever leading inside wall is provided with pivot, and described second spill hack lever lower end offers axis hole and pivot to insert in axis hole and makes to help and turns support and be flexibly connected with turnover bracket.

7. a kind of rail mounted casting system according to claim 6, it is characterized in that: inside turnover bracket, be symmetrically arranged with the first blend stop connecting two second spill hack lever two ends respectively, transport box two relatively lateral wall are symmetrically arranged with the second blend stop and when running case moves in turnover bracket, described first blend stop is positioned at above the second blend stop.

8. a kind of rail mounted casting system according to claim 1 or 7, it is characterized in that: the side described external fixing rack being positioned at hinged end is provided with the first baffle plate, put on the operational platform bottom first baffle plate, the side that described turnover bracket is positioned at hinged end is provided with second baffle and second baffle exceeds running case edge.

9. a kind of rail mounted casting system according to claim 8, it is characterized in that: between described carrier pipe and sand struggle against, be provided with training for sediment case, be provided with training for sediment plate training for sediment case is tilted, training for sediment plate upper end and carrier pipe are connected, lower end is stretched into sand and is struggled against interior and rest Sha Doushang, described elevator top is provided with discharge nozzle, and discharge nozzle stretches in training for sediment case and training for sediment case inner outlet is relative with training for sediment plate.

10. a kind of rail mounted casting system according to claim 1 or 9, is characterized in that: described receiving hopper top is provided with the separation net that sandy soil can be separated with mould.