CN105108165B - The process of splitting type iron alloy grain casting machine and ferroalloy production casting grain - Google Patents
The process of splitting type iron alloy grain casting machine and ferroalloy production casting grain Download PDFInfo
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- CN105108165B CN105108165B CN201510605910.7A CN201510605910A CN105108165B CN 105108165 B CN105108165 B CN 105108165B CN 201510605910 A CN201510605910 A CN 201510605910A CN 105108165 B CN105108165 B CN 105108165B
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Abstract
The process of splitting type iron alloy grain casting machine and production iron alloy grain casting, including equipment rack, chain drive, material block finished product material-receiving device, chain stretching device, top duplicate rows inclined plane, bottom duplicate rows inclined plane, two belt plate-type conveying chains, cooling and spraying system, ferroalloy liquid cast thermal insulation chute, water reclamation system, coating spraying system, electric-control system, equipment rack is by head frame, intermediate stand, afterbody frame is constituted, intermediate stand is provided with by fixed frame, stop gauge, four sets of guide wheel assemblies, lifting frame, cutting device, two hydraulic cylinders, the Liao Kuai cuttings mechanism of fixed frame cooling recirculation system and lifting frame cooling recirculation system composition, two belt plate-type conveying chain is connected with several tray dies.The a complete set of operation such as the casting that can be disposably automatically performed ferroalloy grain of the invention, cutting, condensation, collection, the epigranular of iron alloy material block, weight are consistent, are easy to user quantitatively to use, improve productivity ratio.
Description
Technical field
The invention belongs to ferroalloy ingot bar molding quantity-produced technical field, more particularly to a kind of splitting type ferroalloy
The process of casting grain machine and ferroalloy production casting grain.
Background technology
During smelting iron and steel → one-shot forming → post forming, in order to obtain the chemistry and physical property of certain class steel grade
Can, needs add some necessary alloying elements in Steelmaking at regular time and quantity, and the most conveniently add
Method is exactly that iron alloy material block is put into into converter by ferroalloy batcher, expects that the contour dimension of block is referred to as granularity.Research
And practice have shown that, granularity is easiest to melt less than or equal to the iron alloy material block of 50mm～70 mm, the profit of the ferroalloy of this granularity
Use rate highest；And granularity also reduces the utilization rate of ferroalloy less than the ferroalloy then easy scaling loss of 10 mm.Therefore, Ferrous Metallurgy
Industry is usually set to the iron alloy block that granularity is 50mm～70mm the production target of ferroalloy, existing ferroalloy batcher
Outlet diameter is both designed as 50mm～70mm.
Domestic at present, international iron alloy material block production method is roughly divided into the following two kinds：A kind of method adopts traditional work
Skill process produces iron alloy material block：Bulk ferroalloy is first cast into, then bulk ferroalloy is resolved into using crush method full
Sufficient size indicator（Such as：50mm～70mm）Fritter iron alloy material block.This method casting, the demoulding, shattering process waste time and energy,
Safety is low, and after processing iron alloy block granularity it is inconsistent, iron alloy material block using front also needing to weigh, screen, at present this
The method of kind is phased out.Another kind of method be using cellular casting grain machine, the production of iron alloy material block from casting → condensation →
Vibrations → the demoulding is disposably completed, and casting die adopts honeycomb structure, the shape of Nidus Vespae, more than determining condensed ferroalloy
Material block granularity, the material block of this casting grain machine production need Rapping apparatus to assist the demoulding before the demoulding.At present this casting grain machine at home,
Outer ferroalloy manufacturing enterprise is using more.But, many years URs of Jing, this casting grain machine still exist following imperfection it
Place：（1）Nidus Vespae mould is complex-shaped, and in mould, dischargeable capacity is little, and mold materials utilization rate is relatively low, in addition Making mold difficulty compared with
Greatly, belong to high cost consumable accessory.（2）Due to Molten Ferroalloys in honeycomb mould internal mobility poor, condensed iron alloy material
Block granularity is uneven.(3) iron alloy material block needs Rapping apparatus to assist its demoulding.The long-term uninterrupted vibrations of Rapping apparatus are to conveying
Chain apparatus and mould itself can be produced compared with macrolesion, are reduced the service life of relevant device, be increased spare parts cost.In addition
Running precision and running stability that process also has influence on carrier chain or even whole casting grain machine system are shaken, noise when shaking,
Dust also has influence on environmental protection index.
The content of the invention
It is an object of the invention to provide a kind of splitting type iron alloy grain casting machine, automatically continuously complete from casting → molding → cold
The operation overall process of but → demoulding, disposably produces the satisfactory high quality of products of granularity, and equipment operate steadily, can
By, operating process is simple and direct, high degree of automation.
A further object of the present invention is to provide the work that a kind of employing splitting type iron alloy grain casting machine produces iron alloy material block
Process, makes production process simpler, and yield rate, productivity ratio are higher.
The purpose of the present invention is realized by following technical proposals：
The splitting type iron alloy grain casting machine of the present invention, including equipment rack, are located at the chain drive of this equipment rack head
Device, the material block finished product material-receiving device being located at below this chain drive, is located at the chain tension of the equipment rack afterbody
Device, respectively longitudinal direction be located at the top duplicate rows inclined plane of this equipment rack, it is parallel with this top duplicate rows inclined plane under
Portion's duplicate rows inclined plane, rolls two belt plates being connected respectively with this top duplicate rows inclined plane and bottom duplicate rows inclined plane
Formula carrier chain, is located at cooling and spraying system above this two belt plate-type conveying chains, ferroalloy liquid cast thermal insulation chute, if
Water reclamation system, coating spraying system below this two belt plate-type conveying chains, with the water reclamation system, chain drive
The electric-control system that device is connected with material block finished product material-receiving device,
Described chain drive includes frequency control motor, decelerator, brake and two drive sprockets, described
Chain stretching device includes two revolution sprocket wheels and spring slide tensioning support, described two belt plate-type conveying chains respectively with
Two described drive sprockets and two revolution sprocket engagement connections,
Described cooling and spraying system includes being sequentially arranged in one group of spray head above two belt plate-type conveying chains, point
One group of shower not being connected with this group of spray head and the manual shutter being respectively provided on this group of shower, it is described
Coating spraying system is provided with manual start switch,
Described equipment rack is made up of head frame, intermediate stand, afterbody frame, described chain drive with
Described head frame is connected, and described chain stretching device is connected with described afterbody frame, described intermediate stand
Liao Kuai cuttings mechanism is provided with, this Liao Kuai cuttings mechanism is located at this fixed frame by the fixed frame being located on the intermediate stand
The stop gauge of top of the trellis, is located at four sets of guide wheel assemblies of this fixed frame bottom, rolls what is be connected with this four sets of guide wheel assemblies
Lifting frame, the cutting device being located on this lifting frame, flexible rod end are connected with this lifting frame and synchronization lifting
Two hydraulic cylinders, the fixed frame cooling recirculation system being connected with described fixed frame, stop gauge respectively and with it is described
The lifting frame cooling recirculation system that is connected of lifting frame constituted, the bottom of described two hydraulic cylinders and described fixation
Framework is connected, and two described hydraulic cylinders and fixed frame cooling recirculation system and lifting frame cooling recirculation system are and institute
The electric-control system stated is connected.
Two described belt plate-type conveying chains are connected with several tray dies, and this several tray die is with two
Belt plate-type conveying chain runs and is in step arrangement successively along chain length direction.
Described lifting frame lifts square tubes by be connected four are rolled with described four sets of guide wheel assemblies, respectively with this four
Four square tube closure plates and the water being fixedly connected with the upper end of this four lifting square tubes respectively that individual lifting square tube bottom is fixedly connected
Flat quadra is constituted, and described horizontal quadra is connected with the telescopic end of described two hydraulic cylinders respectively, described
Horizontal quadra carries the square communication with cavity of level and the square communication with cavity diapire of this level is provided with and four lifting sides
Four lower ports that the endoporus upper end of pipe is connected, the upper wall of the square communication with cavity of the level are provided with four upper through holes, and this four
Individual upper through hole is connected with the lifting frame cooling recirculation system by one group of cooling circulation pipe I respectively.
Described fixed frame is fixed with this two vertical frames respectively and is connected by two vertical frames for being respectively provided at both sides
The two longitudinal square tubes for connecing and the two heat-insulated coaming plates for being abutted against on described two vertical frame medial surface respectively are constituted, described
Vertical frame by square stile, two standpipes being fixedly connected with this square stile upper surface and respectively with this two standpipes on
End is fixedly connected header board and is constituted,
With vertical square communication with cavity, this vertical square communication with cavity is provided with vertical with described two to described square stile
Two fixed upper ports and two fixed inner sides being connected with the endoporus of described two longitudinal square tubes that the endoporus of pipe is connected
Port, the lateral wall of longitudinal square tube are provided with the outer side through hole of two fixations, and the outer side through hole of this two fixations is respectively by cold
But circulation pipe II is connected with described fixed frame cooling recirculation system,
Described heat-insulated coaming plate is hollow with this convex shape vertical by the hollow riser of convex shape with hollow lumen and respectively
Plate lower half two ends two symmetrical hollow risers connected vertically are constituted, and the hollow riser of described convex shape and two are symmetrical empty
The hollow lumen of heart riser is connected, and is provided with fixed accessibke porosity below the outer wall of the symmetrical hollow riser, and it is logical that this fixes downside
Hole is connected with described fixed frame cooling recirculation system by cooling down circulation pipe III.
The hollow cover plate I, hollow cap that described stop gauge is fixedly connected with described header board successively side by side by two ends
Plate II, hollow cover plate III and combine I respectively with hollow cover plate I, hollow cover plate II, hollow cover plate material blocking rod connected vertically, gear
Material bar combination II and material blocking rod combination III are constituted, and described hollow cover plate I, hollow cover plate II and hollow cover plate III are with sealing
Inner chamber is closed, the closing inner chamber upper wall of the hollow cover plate I is provided with round tube hole I, lower wall and is provided with one group of circle jack I, the hollow cap
The closing inner chamber upper wall of plate II is provided with round tube hole II, lower wall and is provided with one group of circle jack II, the closing inner chamber of the hollow cover plate III
Upper wall is provided with round tube hole III, lower wall and is provided with one group of circle jack III, and described round tube hole I, round tube hole II and round tube hole III lead to respectively
Cross three cooling circulation pipes IV to be connected with described fixed frame cooling recirculation system,
Described material blocking rod combination I is connected by one group of equal pipe I of vertical height and respectively with this group of I lower end of pipe
The contact I for connecing is constituted, and the upper end of one group of described pipe I is plugged with one group of described circle jack I respectively, described backgauge
II group of contact that bar combination II is connected by one group of equal pipe II of vertical height and respectively with this group of II lower end of pipe
Into, the upper end of one group of described pipe II is plugged with one group of described circle jack II respectively, described material blocking rod combination III by
One group of equal pipe III of vertical height and the contact III being connected with this group of III lower end of pipe respectively are constituted, and described one
The upper end of group pipe III is plugged with one group of described circle jack III respectively, the lower end of described pipe I, pipe II and pipe III
Portion is equipped with one group of radial direction apopore and this pipe I, pipe II and III vertical height of pipe are incremented by successively.
Described cutting device by one group of cutting hanger being fixedly connected with described horizontal quadra, respectively with this one
The cutting framework that group cutting hanger is fixedly connected, the vertical cutting grid knife I, vertical cutting for plugging with this cutting framework respectively
Grid knife II and vertical cutting grid knife III are constituted, and the vertical cutting grid knife I, vertical cutting grid knife II and are vertically cut
The vertical height of lattice grid knife III is incremented by successively, the vertical cutting grid knife I, vertical cutting grid knife II and vertical cutting lattice
The cross section of grid knife III is grille-like, in one group of pipe I, material blocking rod combination II in described material blocking rod combination I
Group pipe II, material blocking rod combination III in one group of pipe III respectively with described vertical cutting grid knife I, vertical cutting grid knife
II grafting corresponding with the grate opening of vertical cutting grid knife III,
Described cutting hanger be by upper junction plate, lower connecting plate and vertical wall group all-in-one-piece zigzag link plate, it is described
Cutting framework be connected by square frame and with this square frame two in constituted every crossbeam, it is described two in every crossbeam
The space average surrounded in the square frame is divided into into the space cell of three homalographics, described vertical cutting grid
Knife I, vertical cutting grid knife II and vertical cutting grid knife III are successively set in three described space cells, described side
Shape housing inner rim is provided with square insertion slot, and described two interior bilaterals every crossbeam are equipped with bi-directional symmetrical slot, and this is two-way
Symmetrical slot is corresponding with described square insertion slot to be connected,
Described vertical cutting grid knife I is by equal one group of vertical cutting longitudinal direction knife plate I cutting vertical with a group of thickness of slab
Laterally knife plate I is mutually inserted and is constituted, and the both upper ends thereof of the vertical cutting longitudinal direction knife plate I is respectively equipped with two-way right with described
The lateral boss A for claiming slot or square insertion slot to plug, the bottom of the vertical cutting longitudinal direction knife plate I be provided with one group it is vertical
Slot A, the bottom of vertical cutting longitudinal direction knife plate I are provided with two-sided blade, the top of the horizontal knife plate of described vertical cutting I
It is respectively arranged at two ends with the lateral boss B plugged with described square insertion slot, the top of the horizontal knife plate of the vertical cutting I
It is provided with one group of vertical slot B, the bottom of the horizontal knife plate of the vertical cutting I is provided with two-sided blade, one group of described vertical slot A
Plug with the bottom of the horizontal knife plate of described vertical cutting I, one group of described vertical slot B and the vertical cutting longitudinal knife
The top of plate I plugs, described vertical cutting grid knife II and vertical cutting grid knife III and the vertical cutting grid knife I
Version it is identical.
Described tray die is by tray body and two inclination otic placodes for being symmetrically arranged at this two side external surface of tray body
Constituted, described tray body is base plate, two symmetrical side plates, the assemblys of turn edge outward side plate and recessed groove side plate, described
The outer surface of two symmetrical side plates incline otic placodes with described two respectively and be connected, this two incline and are respectively equipped with otic placodes
The through hole being connected with two described belt plate-type conveying chains, the middle part of the outer side plate upper end that turns edge and an opening upwards
Overlap joint channel-section steel section be connected, the basal surface of this overlap joint channel-section steel section is provided with the overlap joint rib of circular section, the recessed groove side plate
Upper end be provided with overlap joint groove, this overlap joint groove basal surface shape match with described overlap joint rib external surface shape.
The horizontal knife plate of vertical cutting longitudinal direction knife plate I and vertical cutting in the vertical cutting grid knife I I adopts steel alloy
Or ceramic material, described vertical cutting grid knife II and vertical cutting grid knife III and the vertical cutting grid knife I
Made using identical material.
Described electric-control system includes the laser detecting apparatus being located at below the ferroalloy liquid cast thermal insulation chute and sets
Encoder in the driving means.
Described top duplicate rows inclined plane and bottom duplicate rows inclined plane and horizontal plane angle [alpha] are 7 °～9 °.
A kind of employing splitting type iron alloy grain casting machine produces the process of iron alloy grain casting, comprises the steps：
1）Several tray dies are combined into packet by technique packet requirement, setting is per adjacent three tray die groups
Into a tray die combination, it is intended that the starting that first tray die in first tray die combination is circulated as this
Point, is provided with a detection block, on corresponding connected belt plate-type conveying chain after circulation starts each time, with detection block
This tray die combine when laser detecting apparatus, control system just receives the signal from laser detecting apparatus feedback,
Then " zero " instruction is sent to the encoder in driving means, this encoder is using this position as belt plate-type conveying chain and support
" origin " of disk die assembly this circulation, laser detecting apparatus are located at this " origin " place,
2）Under the instruction of electric-control system, belt plate-type conveying chain and all tray dies are combined in chain drive
Lower startup optimization, the plate-type conveying chain method of operation of going in ring is driven to be the step-by-step movement duty that the cycle starts, the cycle stops, every time
Stepping period it is consistent, each step pitch is equal, i.e., step distance is equal to the summation of a tray die pattern length every time, every time
Dwell time is equal；
3）Ferroalloy liquid cast thermal insulation chute is exported position directly below as " pour point ", this " pour point " and " original
When point " exactly one step pitch of distance, belt plate-type conveying chain and tray die are combined to up to " pour point ", robot control system(RCS) sends
Stop sign, chain drive shut down and Brake stop, first tray die in now tray die combination
Position is just to exporting under the ferroalloy liquid cast thermal insulation chute of top；
4）The ferroalloy liquid cast thermal insulation chute for being arranged on casting position receives the ferroalloy ladle being positioned above
The Molten Ferroalloys material of supply, Molten Ferroalloys material cast in tray mold by outlet under this ferroalloy liquid cast thermal insulation chute
In tool combination, the mobility of liquid makes Molten Ferroalloys be full of after quickly entering in first tray die quickly, and can be to position
In same the second tray die diffusion for combining middle and lower reaches, filling, full of being full of up to the 3rd tray die, this process is by automatically controlled
System control is completed in setting time, and Molten Ferroalloys material cast temperature is 1600 DEG C -1700 DEG C；
5）Controlled by electric-control system timing, tray die combination is completed in setting time full of after Molten Ferroalloys material, it is electric
Control system sends enabling signal to chain drive, and the tray die for being loaded with Molten Ferroalloys material is combined with belt board-like conveying
Chain runs forward a step pitch, and next group of subsequently adjacent return of empty pallets mould reaches " pour point "；
6）Tray die full of Molten Ferroalloys material is combined to up to after cooling and spraying system region, according to the standby mould of support
Traveling frequency, manually opens the manual shutter on shower successively, and one group of spray head sprays to cooling medium in tray die
Molten Ferroalloys, Molten Ferroalloys begin to cool down cooling and gradually solidify；
7）Molten Ferroalloys material in the combination of step-by-step movement operating tray die while operation, while stops, side solidifies, arrival
Below cutting device, belt plate-type conveying chain and this tray die combination are in halted state, Molten Ferroalloys material temperature degree in disk
Drop in the range of 1100 DEG C -1500 DEG C；
8）Electric-control system commander's lifting frame declines, while driving vertical cutting grid knife I, vertical II and of cutting grid knife
Vertical cutting grid knife III is corresponded to respectively and is inserted in respective trays mould, by overall ferroalloy Fructus Anisi Stellati block segmentation in tray die
For the small powder block of designated size, at the same time the radial direction apopore of all pipe lower ends in stop gauge flows out cooling water or cold
But aerosol, makes the ferroalloy small powder block after segmentation again speed up cooling, the material block cutting operation time of staying and Molten Ferroalloys material
Cast activity time it is equal；
9）After the completion of the segmentation of iron alloy material block, electric-control system sends instruction, and lifting frame rises, while driving vertical cutting
Grid knife I, vertical cutting grid knife II and vertical cutting grid knife III rise, if any individual in the grate opening of vertical cutting grid knife
Other small powder block is sticked to, and the pipe and contact in stop gauge can be kept off to be returned in tray die；
10）Electric-control system sends instruction, and the tray die for carrying small powder block is combined with the stepping again of belt plate-type conveying chain
Formula is run, and is worked on by artificial operation cooling and spraying system, is situated between to the tray die combination sprinkling cooling for carrying small powder block
Matter, continues to reduce small powder block and tray die combination temp
11）When drive sprocket of the tray die combined running through driving means, traffic direction changes, tray mold
Tool downwardly turns over 180, and ferroalloy small powder block free falling successively under gravity in tray die combination is disposed below
Material block finished product material-receiving device be responsible for receiving and transport；
12）One group of return of empty pallets mould after upset continues step-by-step movement operation with belt plate-type conveying chain, reaches coating spray
During slurry position, tray die temperature is dropped in the range of 500 C ~ 700 C, is manually operated and is allowed coating spraying system to start work
Make, by coating starch even application on the inner surface of tray die groove, band have a surplus temperature tray die make coating starch do quickly
Knot, and be attached on the inner surface of tray die；
13）The tray die combination of coating and zero load continues step-by-step movement operation with belt plate-type conveying chain, works as process
After chain stretching device, change traffic direction again, tray die combination returns original state after overturning 180 ° again, under wait
One action is circulated.
The present invention has following features：
1）The a complete set of operation such as the casting that can be disposably automatically performed ferroalloy grain of the invention, cutting, condensation, collection, ferrum
The epigranular of alloy material block, weight are consistent, are easy to user quantitatively to use, and greatly reduce labor intensity, and improve productivity ratio,
Enterprise's production capacity is reduced, the working area of ferroalloy Factory Building and equipment is reduced, dedusting noise reduction is beneficial to environmental protection；
2）Monoblock iron alloy material in tray die can be evenly divided into and meet grain by the Liao Kuai cuttings mechanism of the present invention
The fritter iron alloy material that degree is required, and water-cooled heat ray filter is provided with, radiant heat is effectively isolated, effective water is carried out while cutting
Cold, the cooling effect of raising makes cooling and solidification process more uniform balance, it is easy to the demoulding, protection equipment, improves equipment and uses
Life-span；
3）The fixed frame and lifting frame of the present invention has dual-use function, is the structural support of Liao Kuai cuttings mechanism
Part, and a part for cooling recirculation system, using the structure being connected with cooling tube with closing inner chamber section bar, both to cutting
Device is effectively cooled down, while protection mechanism body temperature is not raised.
Description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the A-A sectional views of Fig. 1 of the present invention.
Fig. 3 is the B-B sectional views of Fig. 2 of the present invention.
Fig. 4 is the C-C sectional views of Fig. 3 of the present invention.
Fig. 5 is the D-D sectional views of Fig. 3 of the present invention.
Fig. 6 is partial enlarged drawing at the I of Fig. 3 of the present invention.
Fig. 7 is the E-E sectional views of Fig. 6 of the present invention.
Fig. 8 is the right view of Fig. 6 of the present invention.
Specific embodiment
The specific embodiment of the present invention is further illustrated below in conjunction with the accompanying drawings.
As shown in figure 1, splitting type iron alloy grain casting machine of the present invention, including equipment rack, it is located at this equipment rack head
Chain drive 1, the material block finished product material-receiving device 18 being located at below this chain drive 1, is located at the equipment rack tail
The chain stretching device 11 in portion, respectively longitudinal direction be located at the top duplicate rows inclined plane 2 of this equipment rack, incline with this top duplicate rows
The parallel bottom duplicate rows inclined plane 15 of track 2, respectively with this top duplicate rows inclined plane 2 and bottom duplicate rows inclined plane rolling
Two belt plate-type conveying chains 10 of dynamic connection, the cooling and spraying system 3, ferrum being located above this two belt plate-type conveying chains 10
Alloy liquid is cast thermal insulation chute 8, is located at water reclamation system 16 below this two belt plate-type conveying chains, coating spraying system
13, the electric-control system being connected with the water reclamation system 16, chain drive 1 and material block finished product material-receiving device 18,
Described chain drive includes frequency control motor, decelerator, brake and two drive sprockets, described
Chain stretching device includes two revolution sprocket wheels and spring slide tensioning support, described two belt plate-type conveying chains respectively with
Two described drive sprockets and two revolution sprocket engagement connections,
Described cooling and spraying system includes being sequentially arranged in one group of spray head above two belt plate-type conveying chains 10,
One group of shower being connected with this group of spray head respectively and the manual shutter being respectively provided on this group of shower, it is described
Coating spraying system be provided with manual start switch,
As shown in Figure 1, 2, described equipment rack is made up of head frame 17, intermediate stand 14, afterbody frame 12, institute
The chain drive 1 stated is connected with described head frame 17, described chain stretching device 11 and described afterbody machine
Frame 12 is connected, and described intermediate stand 14 is provided with Liao Kuai cuttings mechanism, and this Liao Kuai cuttings mechanism is by being located at the middle machine
Fixed frame 7 on frame 14, the stop gauge 5 being located at the top of this fixed frame 7, be located at this 7 bottom of fixed frame four sets are led
Wheel assembly 20, the lifting frame 6 being connected with this four sets of rollings of guide wheel assemblies 20, the cutting device 4 being located on this lifting frame 6,
Flexible rod end be connected with this lifting frame and synchronization lifting two hydraulic cylinders 19, respectively with described fixed frame, gear
The material device fixed frame cooling recirculation system being connected and the lifting frame cooling circulation being connected with described lifting frame
System is constituted, and the bottom of described two hydraulic cylinders is connected with described fixed frame, two described hydraulic cylinders and fixation
Framework cooling recirculation system and lifting frame cooling recirculation system are connected with described electric-control system.Two hydraulic cylinders are stretched
Contracting rod end is risen or fallen by electric control system controls, and then drives lifting frame 6 and cutting device 4 to rise or fall.
Two described belt plate-type conveying chains 10 are connected with several tray dies 9 respectively, this several tray mold
Tool 9 runs with two belt plate-type conveying chains 10 and is in step arrangement successively along chain length direction.Each tray die 9 is in fortune
Run in horizontal level in row, the increasing height per two neighboring tray die is identical value
Described lifting frame by be connected four lifting square tubes 6-2 are rolled with four sets of described guide wheel assemblies 20, respectively
Four square tube closure plates being fixedly connected with this four lifting square tube 6-2 bottoms and fix with this four upper ends for lifting square tubes respectively
The horizontal quadra 6-1 of connection is constituted, and described horizontal quadra 6-1 is flexible with described two hydraulic cylinders 19 respectively
End is connected, and described horizontal quadra 6-1 carries square communication with cavity 6-4 of level and square communication with cavity 6-4 of this level
Diapire is provided with the four lower port 6-3 being connected of endoporus upper ends with described four lifting square tubes 6-2, the square connection of the level
The upper wall of inner chamber is provided with four upper through hole 6-5, and this four upper through holes pass through one group of cooling circulation pipe I 23 and the lifting frame respectively
Frame cooling recirculation system is connected.Lifting frame 6 is made using the heavy wall square tube section with internal cavity, with one group of cooling circulation
Pipe I 23 becomes a set of independent cooling recirculation system after connecting.
Described fixed frame 7 is fixed with this two vertical frames respectively by two vertical frames for being respectively provided at both sides
Two longitudinal square tubes 7-1 of connection and two heat-insulated coaming plate 7-5 institutes on described two vertical frame medial surface are abutted against respectively
Composition, described vertical frame by square stile 7-4, two standpipe 7-3 being fixedly connected with this square stile 7-4 upper surface and
Header board 7-2 is fixedly connected with this two standpipe 7-3 upper ends respectively to be constituted, heat-insulated coaming plate 7-5 bottom half is in " [" tee section shape
Shape, square stile 7-4 is enclosed from inner outside three bread, and header board 7-2 will be two standpipe 7-3 upper end hole seal plugs tight.
With vertical square communication with cavity, this vertical square communication with cavity is provided with and described two described square stile 7-4
Two fixed upper ports and two fixations being connected with the endoporus of described two longitudinal square tubes that the endoporus of individual standpipe is connected
Interior side port, the lateral wall of longitudinal square tube 7-1 are provided with the outer side through hole of two fixations, the outer side through hole difference of this two fixations
It is connected with described fixed frame cooling recirculation system by cooling down circulation pipe II 22, fixed frame 7 is same using with interior
The heavy wall square tube section of cavity makes, and becomes another set of independent cooling recirculation system after being connected with cooling circulation pipe I 22.
Described heat-insulated coaming plate 7-5 is by with the hollow riser of convex shape of hollow lumen and hollow with this convex shape respectively
Riser lower half two ends two symmetrical hollow risers connected vertically are constituted, and the hollow riser of described convex shape and two are symmetrical
The hollow lumen of hollow riser is connected, and is provided with fixed accessibke porosity below the outer wall of the symmetrical hollow riser, and this fixes downside
Through hole is connected with described fixed frame cooling recirculation system by cooling down circulation pipe III 21.The hollow riser of convex shape and symmetrical
The inner chamber of hollow riser is equipped with bearing rib, has not only ensured inside and outside wallboard temperature distortion is communicated but also prevented between inner chamber, heat-insulated to enclose
Plate 7-5 is located at above-mentioned fixed frame 7, on the inside of lifting frame 6, be isolation material containing tray die 9 bring thermal-radiating first it is cold
But wall.
As shown in Figure 2,3, the sky that described stop gauge is fixedly connected with described header board 7-2 successively side by side by two ends
I 5-2 of heart cover plate, hollow cover plate II, hollow cover plate III and vertical with I 5-2 of hollow cover plate, hollow cover plate II, hollow cover plate respectively
The material blocking rod of connection combines I 5-1, material blocking rod combination II and material blocking rod combination III and is constituted, described hollow cover plate I, hollow cap
Plate II and hollow cover plate III carry closing inner chamber 5-3, the closing inner chamber upper wall of the hollow cover plate I be provided with I 5-4 of round tube hole,
Lower wall is provided with one group of I 5-6 of circle jack, and the closing inner chamber upper wall of the hollow cover plate II is provided with round tube hole II, lower wall and is provided with one group
Circle jack II, the closing inner chamber upper wall of the hollow cover plate III is provided with round tube hole III, lower wall and is provided with one group of circle jack III, described
Round tube hole I, round tube hole II and round tube hole III are respectively by three IV 5-5 of cooling circulation pipe and described fixed frame cooling circulation
System is connected,
Above-mentioned material blocking rod combination I, material blocking rod combination II and material blocking rod combination III are three kinds of vertical heights and row incremented by successively
Row, corresponding hollow cover plate I, hollow cover plate II, hollow cover plate III are three hollow cover plates of identical, the number of hollow cover plate
Amount should be consistent with the height number of species of material blocking rod combination, if the height between adjacent material blocking rod combination is two kinds of chis
Very little, then the quantity of hollow cover plate is just accordingly adjusted to two, by that analogy, the height of each material blocking rod combination can be developed into
Four kinds of height incremented by successively, five kinds of height or six kinds of height, and the quantity of hollow cover plate is accordingly adjusted to four, five or six
It is individual, should be adjusted according to production technology.
Described material blocking rod combination I is connected by one group of equal pipe I of vertical height and respectively with this group of I lower end of pipe
The contact I for connecing is constituted, and the upper end of one group of described pipe I is plugged with one group of described I 5-6 of circle jack respectively, described
Material blocking rod combination II is by one group of equal pipe II of vertical height and the contact II being connected with this group of II lower end of pipe respectively
Constituted, the upper end of one group of described pipe II is plugged with one group of described circle jack II respectively, described material blocking rod combination
III contact III being connected with this group of III lower end of pipe by one group of equal pipe III of vertical height and respectively is constituted, described
The upper end of one group of pipe III plug with one group of described circle jack III respectively, described pipe I, pipe II and pipe III
Bottom is equipped with one group of radial direction apopore and this pipe I, pipe II and III vertical height of pipe are incremented by successively.And pipe
Ith, the increment value between pipe II and pipe III is equal with the step arrangement difference in height of the tray die.
Described fixed frame cooling recirculation system by cooling down IV 5-5 of circulation pipe to above-mentioned all hollow cover plate inner chambers and
Cooling water or cooling medium are provided in the pore of all pipes, and are sprayed by the radial direction apopore on pipe, be pointed to lower section
Material containing tray die implement closely cool down.
As shown in Figure 3,4, described cutting device 4 is cut by one group be fixedly connected with described horizontal quadra 6-1
Hanger 4-1, the cutting framework being fixedly connected with this group of cutting hanger 4-1 respectively is divided to plug with this cutting framework respectively
Vertical cutting grid knife I, vertical cutting grid knife II and vertical cutting grid knife III are constituted, above-mentioned for the vertical of three types
Cutting grid knife, the number of species that can be combined with the material blocking rod are adjusted to unanimously, the vertical cutting grid knife of each type
The material blocking rod combination of a matching, the vertical cutting grid knife I, vertical cutting grid knife II and vertical cutting grid are corresponded to all
The vertical height of knife III is incremented by successively, same vertical cutting grid knife I, vertical cutting grid knife II and vertically cutting grid knife III
Between vertical height increment value it is equal with the step arrangement difference in height of the tray die, the vertical cutting grid knife I, hang down
The cross section of vertical cut lattice grid knife II and vertical cutting grid knife III is grille-like, in described material blocking rod combination I
One group of pipe III in one group of pipe II, material blocking rod combination III in group pipe I, material blocking rod combination II is vertical with described respectively
The grafting corresponding with the grate opening of vertical cutting grid knife III of cutting grid knife I, vertical cutting grid knife II, each pipe are right
Answer the cell of a grid.
Described cutting hanger be by upper junction plate, lower connecting plate and vertical wall group all-in-one-piece zigzag link plate, it is described
Cutting framework be connected by square frame 4-4 and with this square frame 4-4 two in constituted every crossbeam 4-9, described two
The space average surrounded in crossbeam 4-9 is by the square frame 4-4 in individual is divided into the space cell of three homalographics, institute
It is empty that vertical cutting grid knife I, vertical cutting grid knife II and the vertical cutting grid knife III stated is successively set on described three
Between in unit, described square frame 4-4 inner rims are provided with square insertion slot 4-2, it is described two in it is equal every the bilateral of crossbeam
Bi-directional symmetrical slot 4-10 is provided with, this bi-directional symmetrical slot 4-10 linkings corresponding with described square insertion slot 4-2,
As shown in Fig. 3,4,5, described vertical cutting grid knife I is by one group of equal vertical cutting longitudinal direction knife plate I of thickness of slab
Horizontal I 4-6 of knife plate of 4-5 and one group of vertical cutting is mutually inserted and is constituted, the top two of vertical cutting longitudinal direction I 4-5 of knife plate
End is respectively equipped with the lateral boss A4-3 plugged with described bi-directional symmetrical slot or square insertion slot, the vertical cutting
The bottom of longitudinal knife plate I is provided with one group of vertical slot A4-8, and the bottom of the vertical cutting longitudinal direction knife plate I is provided with two-sided blade
4-7, the both upper ends thereof of the horizontal knife plate of described vertical cutting I are respectively equipped with lateral with what described square insertion slot was plugged
Boss B4-14, the top of the horizontal knife plate of the vertical cutting I are provided with one group of vertical slot B4-13, the horizontal knife of the vertical cutting
The bottom of plate I is provided with two-sided blade 4-12, the bottom of the horizontal knife plate of described one group of vertical slot A and described vertical cutting I
Plug, one group of described vertical slot B is plugged with the top of the vertical cutting longitudinal direction knife plate I, vertically cutting after combination
Lattice grid knife I can form several grid spaces 4-11, this grid space 4-11 combine with described material blocking rod in some
Pipe is plugged, the knot of described vertical cutting grid knife II and vertical cutting grid knife III and the vertical cutting grid knife I
Configuration formula is identical, and simply vertical height is incremented by successively.
As shown in Fig. 6,7,8, described tray die 9 is by tray body and is symmetrically arranged at outside this tray body 9-2 both sides
Two of surface incline otic placode 9-10 and are constituted, and described tray body is base plate 9-7, two symmetrical side plate 9-11, turns edge outward
The assembly of side plate 9-6 and recessed groove side plate 9-8, this assembly be with cone truncated rectangular pyramids shape inner chamber 9-3 box body, described two
The outer surface of individual symmetrical side plate 9-11 inclines otic placode 9-10 with described two respectively and is connected, and this two incline on otic placode 9-10
Be respectively equipped with the through hole 9-9 being connected with two described belt plate-type conveying chains, the middle part of the outer side plate upper end that turns edge with
Overlap joint channel-section steel section 9-4 of one opening upwards is connected, and overlaps the opening U-shaped like chute of channel-section steel section 9-4, this overlap joint channel-section steel section
The basal surface of 9-4 is provided with the overlap joint rib 9-5 of circular section, and the upper end of the recessed groove side plate 9-8 is provided with overlap joint groove 9-1,
The basal surface shape of this overlap joint groove 9-1 is matched with described overlap joint rib 9-5 external surface shapes.U in overlap joint channel-section steel section 9-4
Shape chute is mutually connected with the overlap joint groove of adjacent next tray die,
The horizontal knife plate of vertical cutting longitudinal direction knife plate I and vertical cutting in the vertical cutting grid knife I I adopts steel alloy
Or ceramic material, described vertical cutting grid knife II and vertical cutting grid knife III and the vertical cutting grid knife I
Made using identical material.
Described electric-control system includes the laser detecting apparatus being located at below the ferroalloy liquid cast thermal insulation chute 8 and sets
Encoder in the driving means.Laser detecting apparatus are arranged in afterbody frame 12, the casting insulation of distance Iron alloy liquid
On the position of one step pitch of pour point of chute 8, encoder is arranged on the output shaft of decelerator.
Described top duplicate rows inclined plane 2 and bottom duplicate rows inclined plane 15 are 7 °～9 ° with horizontal plane angle [alpha],
It is equal with inclined angle alpha with the angle of inclination beta of vertical that described two incline otic placode 9-10.
A kind of 11 employing splitting type iron alloy grain casting machines produce the process of iron alloy grain casting, comprise the steps：
1）Several tray dies are combined into packet by technique packet requirement, are set per adjacent three tray molds first
The one tray die combination of tool composition, can also set and constitute a pallet per adjacent two, four, five or six tray dies
Die assembly, its quantity should be matched with material blocking rod combination variety quantity and vertical cutting grid knife number of species, tray die
Each tray die in combination corresponds to the vertical cutting grid knife and material blocking rod combination of a matched；
According to the direction of advance of chain, first tray die set in first tray die combination is followed as this
The starting point of ring, is provided with a detection block on corresponding connected belt plate-type conveying chain, after circulation starts each time, band
This tray die for having detection block is combined when laser detecting apparatus, and control system is just received to be fed back from laser detecting apparatus
Signal, then to the encoder in driving means send " zero " instruction, this encoder using this position as go in ring it is board-like defeated
Chain and tray die is sent to combine " origin " of this circulation, laser detecting apparatus are located at this " origin " place,
2）Under the instruction of electric-control system, belt plate-type conveying chain and all tray dies are combined in chain drive
Lower startup optimization, the plate-type conveying chain method of operation of going in ring is driven to be the step-by-step movement duty that the cycle starts, the cycle stops, every time
Stepping period it is consistent, each step pitch is equal, i.e., step distance is equal to the summation of a tray die pattern length every time, every time
Dwell time is equal；
3）Ferroalloy liquid cast thermal insulation chute is exported position directly below as " pour point ", this " pour point " and " original
When point " exactly one step pitch of distance, belt plate-type conveying chain and tray die are combined to up to " pour point ", robot control system(RCS) sends
Stop sign, chain drive shut down and Brake stop, first tray die in now tray die combination
Position is just to exporting under the ferroalloy liquid cast thermal insulation chute of top；
4）The ferroalloy liquid cast thermal insulation chute for being arranged on casting position receives the ferroalloy ladle being positioned above
The Molten Ferroalloys material of supply, Molten Ferroalloys material cast in tray mold by outlet under this ferroalloy liquid cast thermal insulation chute
In tool combination, the mobility of liquid makes Molten Ferroalloys be full of after quickly entering in first tray die quickly, and can be to position
In same the second tray die diffusion for combining middle and lower reaches, filling, full of being full of up to the 3rd tray die, this process is by automatically controlled
System control is completed in setting time, and Molten Ferroalloys material cast temperature is 1600 DEG C -1700 DEG C；
5）Controlled by electric-control system timing, tray die combination is completed in setting time full of after Molten Ferroalloys material, it is electric
Control system sends enabling signal to chain drive, and the tray die for being loaded with Molten Ferroalloys material is combined with belt board-like conveying
Chain runs forward a step pitch, and next group of subsequently adjacent return of empty pallets mould reaches " pour point "；
6）Tray die full of Molten Ferroalloys material is combined to up to after cooling and spraying system region, according to the standby mould of support
Traveling frequency, manually opens the manual shutter on shower successively, and one group of spray head sprays to cooling medium in tray die
Molten Ferroalloys, Molten Ferroalloys begin to cool down cooling and gradually solidify；
7）Molten Ferroalloys material in the combination of step-by-step movement operating tray die while operation, while stops, side solidifies, arrival
Below cutting device, belt plate-type conveying chain and this tray die combination are in halted state, Molten Ferroalloys material temperature degree in disk
Drop in the range of 1100 DEG C -1500 DEG C；
8）Electric-control system commander's lifting frame declines, while driving vertical cutting grid knife I, vertical II and of cutting grid knife
Vertical cutting grid knife III is corresponded to respectively and is inserted in respective trays mould, by overall ferroalloy Fructus Anisi Stellati block segmentation in tray die
For the small powder block of designated size, at the same time the radial direction apopore of all pipe lower ends in stop gauge flows out cooling water or cold
But aerosol, makes the ferroalloy small powder block after segmentation again speed up cooling, the material block cutting operation time of staying and Molten Ferroalloys material
Cast activity time it is equal；
9）After the completion of the segmentation of iron alloy material block, electric-control system sends instruction, and lifting frame rises, while driving vertical cutting
Grid knife I, vertical cutting grid knife II and vertical cutting grid knife III rise, if any individual in the grate opening of vertical cutting grid knife
Other small powder block is sticked to, and the pipe and contact in stop gauge can be kept off to be returned in tray die；
10）Electric-control system sends instruction, and the tray die for carrying small powder block is combined with the stepping again of belt plate-type conveying chain
Formula is run, and is worked on by artificial operation cooling and spraying system, is situated between to the tray die combination sprinkling cooling for carrying small powder block
Matter, continues to reduce small powder block and tray die combination temp
11）When drive sprocket of the tray die combined running through driving means, traffic direction changes, tray mold
Tool downwardly turns over 180, and ferroalloy small powder block free falling successively under gravity in tray die combination is disposed below
Material block finished product material-receiving device be responsible for receiving and transport；
12）One group of return of empty pallets mould after upset continues step-by-step movement operation with belt plate-type conveying chain, reaches coating spray
During slurry position, tray die temperature is dropped in the range of 500 C ~ 700 C, is manually operated and is allowed coating spraying system to start work
Make, by coating starch even application on the inner surface of tray die groove, band have a surplus temperature tray die make coating starch do quickly
Knot, and be attached on the inner surface of tray die；
13）The tray die combination of coating and zero load continues step-by-step movement operation with belt plate-type conveying chain, works as process
After chain stretching device, change traffic direction again, tray die combination returns original state after overturning 180 ° again, under wait
One action is circulated.
Claims (10)
1. a kind of splitting type iron alloy grain casting machine, including equipment rack, is located at the chain drive of this equipment rack head, if
Material block finished product material-receiving device below this chain drive, is located at the chain stretching device of the equipment rack afterbody, point
Longitudinal direction is not located at the top duplicate rows inclined plane of this equipment rack, and the bottom duplicate rows parallel with this top duplicate rows inclined plane inclines
Oblique orbit, rolls two board-like conveyings of going in ring being connected respectively with this top duplicate rows inclined plane and bottom duplicate rows inclined plane
Chain, is located at cooling and spraying system above this two belt plate-type conveying chains, ferroalloy liquid cast thermal insulation chute, be located at this two
Bar go in ring plate-type conveying chain below water reclamation system, coating spraying system, with the water reclamation system, chain drive and
The electric-control system that material block finished product material-receiving device is connected,
Described chain drive includes frequency control motor, decelerator, brake and two drive sprockets, described chain
Tensioner includes two revolution sprocket wheels and spring slide tensioning support, described two belt plate-type conveying chains respectively with it is described
Two drive sprockets and two revolution sprocket engagements connection,
Described cooling and spraying system includes being sequentially arranged in one group of spray head above two belt plate-type conveying chains, respectively with
One group of shower and the manual shutter being respectively provided on this group of shower that this group of spray head is connected, described coating
Spraying system is provided with manual start switch,
It is characterized in that：Described equipment rack is made up of head frame, intermediate stand, afterbody frame, and described chain drives
Dynamic device is connected with described head frame, and described chain stretching device is connected with described afterbody frame, described
Intermediate stand is provided with Liao Kuai cuttings mechanism, and this Liao Kuai cuttings mechanism is located at by the fixed frame being located on the intermediate stand
Stop gauge at the top of this fixed frame, is located at four sets of guide wheel assemblies of this fixed frame bottom, with this four sets of guide wheel assembly rollings
The lifting frame of dynamic connection, the cutting device being located on this lifting frame, flexible rod end are connected with this lifting frame and together
Two hydraulic cylinders of step lifting, the fixed frame cooling recirculation system being connected with described fixed frame, stop gauge respectively
And the lifting frame cooling recirculation system being connected with described lifting frame is constituted, the bottom of described two hydraulic cylinders and institute
The fixed frame stated is connected, and two described hydraulic cylinders and fixed frame cooling recirculation system and lifting frame cool down cyclic system
System is connected with described electric-control system,
Two described belt plate-type conveying chains are connected with several tray dies, and this several tray die goes in ring with two
Plate-type conveying chain runs and is in step arrangement successively along chain length direction.
2. splitting type iron alloy grain casting machine according to claim 1, it is characterised in that：Described lifting frame by with it is described
Four sets of guide wheel assemblies roll four lifting square tubes of connection, four sides being fixedly connected with this four lifting square tube bottoms respectively
Pipe plug plate and the horizontal quadra being fixedly connected with the upper end of this four lifting square tubes respectively are constituted, and described level is square
Framework is connected with the telescopic end of described two hydraulic cylinders respectively, and described horizontal quadra is with the square connection of level
Chamber and the square communication with cavity diapire of this level are provided with four be connected with the endoporus upper ends of described four lifting square tubes and are led to
Mouthful, the upper wall of the square communication with cavity of the level is provided with four upper through holes, and this four upper through holes are respectively by one group of cooling circulation
Pipe I is connected with the lifting frame cooling recirculation system.
3. splitting type iron alloy grain casting machine according to claim 1, it is characterised in that：Described fixed frame is by setting respectively
In two vertical frames of both sides, two longitudinal square tubes being fixedly connected with this two vertical frames respectively and institute is abutted against respectively
The two heat-insulated coaming plates stated on two vertical frame medial surface are constituted, and described vertical frame is by square stile, square with this
Two standpipes that stile upper surface is fixedly connected and header board is fixedly connected with this two standpipe upper ends respectively and is constituted,
With vertical square communication with cavity, this vertical square communication with cavity is provided with and described two standpipes described square stile
Side port in two fixed upper ports that endoporus is connected and two fixations being connected with the endoporus of described two longitudinal square tubes,
The lateral wall of longitudinal square tube is provided with the outer side through hole of two fixations, and the outer side through hole of this two fixations is respectively by cooling down circulation
Pipe II is connected with described fixed frame cooling recirculation system,
Described heat-insulated coaming plate by with hollow lumen the hollow riser of convex shape and respectively with the hollow riser of this convex shape under
Half portion two ends two symmetrical hollow risers connected vertically are constituted, and the hollow riser of described convex shape and two are symmetrical hollow vertical
The hollow lumen of plate is connected, and is provided with fixed accessibke porosity below the outer wall of the symmetrical hollow riser, and it is logical that this fixes lower side through hole
Supercooling circulation pipe III is connected with described fixed frame cooling recirculation system.
4. the splitting type iron alloy grain casting machine stated according to claim 3, it is characterised in that：Described stop gauge by two ends successively
The hollow cover plate I that is fixedly connected with described header board side by side, hollow cover plate II, hollow cover plate III and respectively with hollow cover plate I,
Material blocking rod combination I, the material blocking rod combination II connected vertically of hollow cover plate II, hollow cover plate and material blocking rod combination III are constituted, institute
Hollow cover plate I, hollow cover plate II and the hollow cover plate III stated carries closing inner chamber, in the closing inner chamber of the hollow cover plate I
Wall is provided with round tube hole I, lower wall and is provided with one group of circle jack I, the closing inner chamber upper wall of the hollow cover plate II be provided with round tube hole II, under
Wall is provided with one group of circle jack II, and the closing inner chamber upper wall of the hollow cover plate III is provided with round tube hole III, lower wall and is provided with one group of circle to be inserted
Hole III, described round tube hole I, round tube hole II and round tube hole III pass through three cooling circulation pipes IV and described fixed frame respectively
Cooling recirculation system is connected,
What described material blocking rod combination I was connected by one group of equal pipe I of vertical height and respectively with this group of I lower end of pipe
Contact I is constituted, and the upper end of one group of described pipe I is plugged with one group of described circle jack I respectively, described material blocking rod group
Close II contact II being connected with this group of II lower end of pipe by one group of equal pipe II of vertical height and respectively to be constituted, institute
The upper end of the one group of pipe II stated is plugged with one group of described circle jack II respectively, and described material blocking rod combination III is by vertical height
One group of equal pipe III of degree and the contact III being connected with this group of III lower end of pipe respectively are constituted, one group of described pipe
III upper end is plugged with one group of described circle jack III respectively, and the bottom of described pipe I, pipe II and pipe III is all provided with
There is one group of radial direction apopore and this pipe I, pipe II and III vertical height of pipe are incremented by successively.
5. the splitting type iron alloy grain casting machine stated according to claim 2, it is characterised in that：Described cutting device by with it is described
One group of cutting hanger that horizontal quadra is fixedly connected, the cutting framework being fixedly connected with this group of cutting hanger respectively, point
Vertical cutting grid knife I, vertical cutting grid knife II and vertical III group of cutting grid knife not plugged with this cutting framework
Into, the vertical height of the vertical cutting grid knife I, vertical cutting grid knife II and vertical cutting grid knife III is incremented by successively,
The cross section of the vertical cutting grid knife I, vertical cutting grid knife II and vertical cutting grid knife III is grille-like, institute
One group in one group of pipe II, material blocking rod combination III in one group of pipe I, material blocking rod combination II in the material blocking rod combination I stated
The grate opening respectively with described vertical cutting grid knife I, vertical cutting grid knife II and vertical cutting grid knife III of pipe III
Correspondence grafting,
Described cutting hanger is that described cuts by upper junction plate, lower connecting plate and vertical wall group all-in-one-piece zigzag link plate
Constituted every crossbeam in be divided to that framework is connected by square frame and with this square frame two, it is described two in every crossbeam by institute
State the space cell that the space average surrounded in square frame is divided into three homalographics, described vertical cutting grid knife I,
Vertical cutting grid knife II and vertical cutting grid knife III are successively set in three described space cells, and described is square outer
Inframe periphery is provided with square insertion slot, and described two interior bilaterals every crossbeam are equipped with bi-directional symmetrical slot, this bi-directional symmetrical
Slot linking corresponding with described square insertion slot.
6. splitting type iron alloy grain casting machine according to claim 5, it is characterised in that：Described vertical cutting grid knife I
It is mutually inserted by the horizontal knife plate of the vertical cutting longitudinal direction knife plate I of equal one group of thickness of slab cutting vertical with a group I and is constituted, it is described to hang down
The both upper ends thereof of the longitudinal knife plate I of vertical cut point is respectively equipped with the side plugged with described bi-directional symmetrical slot or square insertion slot
To boss A, the bottom of the vertical cutting longitudinal direction knife plate I is provided with one group of vertical slot A, the vertical cutting longitudinal direction knife plate I
Bottom is provided with two-sided blade, and the both upper ends thereof of the horizontal knife plate of described vertical cutting I is respectively equipped with is inserted with described square insertion
The lateral boss B that groove is plugged, the top of the horizontal knife plate of the vertical cutting I are provided with one group of vertical slot B, the vertical cutting
Laterally the bottom of knife plate I is provided with two-sided blade, under the horizontal knife plate of described one group of vertical slot A and described vertical cutting I
Portion plugs, and one group of described vertical slot B is plugged with the top of the vertical cutting longitudinal direction knife plate I, and described vertically cuts
Lattice grid knife II and vertical cutting grid knife III are identical with the version of the vertical cutting grid knife I.
7. splitting type iron alloy grain casting machine according to claim 1, it is characterised in that：Described tray die is by pallet sheet
Body and be symmetrically arranged at two of this two side external surface of tray body and incline otic placodes and constituted, described tray body be base plate, two
The assembly of individual symmetrical side plate, turn edge outward side plate and recessed groove side plate, the outer surface of described two symmetrical side plates respectively with institute
Two for stating incline otic placode and are connected, and be respectively equipped with and be connected with two described belt plate-type conveying chains on this two inclination otic placodes
The through hole for connecing, the outer middle part of side plate upper end that turns edge are connected with the overlap joint channel-section steel section of an opening upwards, this overlap joint channel-section steel
The basal surface of section is provided with the overlap joint rib of circular section, and the upper end of the recessed groove side plate is provided with overlap joint groove, this overlap joint groove
Basal surface shape match with described overlap joint rib external surface shape.
8. splitting type iron alloy grain casting machine according to claim 6, it is characterised in that：In the vertical cutting grid knife I
Vertical cutting longitudinal direction knife plate I and the horizontal knife plate I of vertical cutting adopt steel alloy or ceramic material, described vertical cutting
Grid knife II and vertical cutting grid knife III are made using identical material with the vertical cutting grid knife I.
9. splitting type iron alloy grain casting machine according to claim 1, it is characterised in that：Described electric-control system includes being located at
Laser detecting apparatus and the encoder being located in the driving means below the ferroalloy liquid cast thermal insulation chute, it is described
Top duplicate rows inclined plane and bottom duplicate rows inclined plane and horizontal plane angle [alpha] are 7 °～9 °.
10. a kind of employing splitting type iron alloy grain casting machine produces the process of iron alloy grain casting, it is characterised in that：Including as follows
Step：
1）Several tray dies are combined into packet, setting composition one per adjacent three tray dies by technique packet requirement
Individual tray die combination, it is intended that the starting point that first tray die in first tray die combination is circulated as this,
A detection block is provided with corresponding connected belt plate-type conveying chain, after circulation starts each time, with detection block
This tray die is combined when laser detecting apparatus, and control system just receives the signal from laser detecting apparatus feedback, so
Encoder in backward driving means sends " zero " instruction, and this encoder is using this position as belt plate-type conveying chain and pallet
" origin " of die assembly this circulation, laser detecting apparatus are located at this " origin " place,
2）Under the instruction of electric-control system, belt plate-type conveying chain and all tray dies combine the driving in chain drive
Lower startup optimization, the plate-type conveying chain method of operation of going in ring are the step-by-step movement duty that the cycle starts, the cycle stops, each step
Enter the cycle unanimously, each step pitch is equal, i.e., step distance is equal to the summation of a tray die pattern length every time, stops every time
Time is equal；
3）Ferroalloy liquid cast thermal insulation chute is exported position directly below as " pour point ", this " pour point " and " origin " away from
From exactly one step pitch, when belt plate-type conveying chain and tray die are combined to up to " pour point ", robot control system(RCS) sends parking
Signal, chain drive shut down and Brake stop, the position of first tray die in now tray die combination
Just to exporting under the ferroalloy liquid cast thermal insulation chute of top；
4）The ferroalloy liquid cast thermal insulation chute for being arranged on casting position receives the ferroalloy ladle supply being positioned above
Molten Ferroalloys material, Molten Ferroalloys material casts in tray die group by outlet under this ferroalloy liquid cast thermal insulation chute
In conjunction, the mobility of liquid makes Molten Ferroalloys be full of after quickly entering in first tray die quickly, and to positioned at same
Combination middle and lower reaches the second tray die diffusion, filling, full of until the 3rd tray die be full of, this process is by electric-control system control
System is completed in setting time, and Molten Ferroalloys material cast temperature is 1600 DEG C -1700 DEG C；
5）Controlled by electric-control system timing, tray die combination is completed in setting time full of after Molten Ferroalloys material, automatically controlled system
Unite and send enabling signal to chain drive, be loaded with Molten Ferroalloys material tray die combination with belt plate-type conveying chain to
One step pitch of front operation, next group of subsequently adjacent return of empty pallets mould reach " pour point "；
6）Tray die full of Molten Ferroalloys material is combined to up to after cooling and spraying system region, according to the traveling of the standby mould of support
Frequency, manually opens the manual shutter on shower successively, and cooling medium is sprayed to one group of spray head the liquid in tray die
State ferroalloy, Molten Ferroalloys begin to cool down cooling and gradually solidify；
7）Molten Ferroalloys material in the combination of step-by-step movement operating tray die while operation, while stops, side solidifies, arrival cutting
Below device, in halted state, in disk, Molten Ferroalloys material temperature degree is dropped to for belt plate-type conveying chain and this tray die combination
In the range of 1100 DEG C -1500 DEG C；
8）Electric-control system commander's lifting frame declines, while driving vertical cutting grid knife I, vertical cutting grid knife II and vertical
Cutting grid knife III is corresponded to respectively and is inserted in respective trays mould, and overall ferroalloy Fructus Anisi Stellati block in tray die is divided into finger
Determine the small powder block of granularity, at the same time the radial direction apopore of all pipe lower ends in stop gauge flows out cooling water or cooling gas
Mist, makes the ferroalloy small powder block after segmentation again speed up cooling, and the material block cutting operation time of staying is poured with Molten Ferroalloys material
Note activity time is equal；
9）After the completion of the segmentation of iron alloy material block, electric-control system sends instruction, and lifting frame rises, while driving vertical cutting grid
Knife I, vertical cutting grid knife II and vertical cutting grid knife III rise, if any indivedual little in the grate opening of vertical cutting grid knife
Material block is sticked to, and the pipe and contact in stop gauge can be kept off to be returned in tray die；
10）Electric-control system sends instruction, and with belt plate-type conveying chain, step-by-step movement is transported again for the tray die combination of carrying small powder block
OK, worked on by artificial operation cooling and spraying system, cooling medium is sprayed to the tray die combination for carrying small powder block, after
It is continuous to reduce small powder block and tray die combination temp
11）When drive sprocket of the tray die combined running through driving means, traffic direction changes, tray die to
Lower upset 180, ferroalloy small powder block free falling successively under gravity in tray die combination, the material being disposed below
Block finished product material-receiving device is responsible for receiving and is transported；
12）One group of return of empty pallets mould after upset continues step-by-step movement operation with belt plate-type conveying chain, reaches coating whitewashing position
When putting, tray die temperature is dropped in the range of 500 C ~ 700 C, is manually operated and is allowed coating spraying system to start working, will
Coating starch even application on the inner surface of tray die groove, band have a surplus temperature tray die make coating starch it is dry and hard quickly, and
It is attached on the inner surface of tray die；
13）The tray die combination of coating and zero load continues step-by-step movement operation with belt plate-type conveying chain, when through chain
After tensioner, change traffic direction again, tray die combination returns original state after overturning 180 ° again, waits next time
Cycle of operation.
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| CN201510605910.7A CN105108165B (en) | 2015-09-22 | 2015-09-22 | The process of splitting type iron alloy grain casting machine and ferroalloy production casting grain |
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| CN105108165B true CN105108165B (en) | 2017-03-29 |
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| CN100457323C (en) * | 2007-01-15 | 2009-02-04 | 秦希满 | Water-cooling machine for casting iron alloy ingot bar |
| CN101733396A (en) * | 2008-11-11 | 2010-06-16 | 河南省西保冶材集团有限公司 | ferroalloy casting machine |
| JP2010069538A (en) * | 2009-11-13 | 2010-04-02 | Kumamoto Prefecture | Method and apparatus for manufacturing pellet for use in injection molding machine of thixomolding method |
| CN102179522B (en) * | 2011-04-27 | 2012-09-05 | 辽宁鼎世达冶金设备制造有限公司 | Iron alloy grain casting machine |
| CN203509039U (en) * | 2013-09-10 | 2014-04-02 | 江苏三环实业股份有限公司 | Lead ingot dicing mechanism on lead ingot granulation production line |
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