CN116727604B - Stirring and conveying integrated equipment for precision investment casting - Google Patents
Stirring and conveying integrated equipment for precision investment casting Download PDFInfo
- Publication number
- CN116727604B CN116727604B CN202310052176.0A CN202310052176A CN116727604B CN 116727604 B CN116727604 B CN 116727604B CN 202310052176 A CN202310052176 A CN 202310052176A CN 116727604 B CN116727604 B CN 116727604B
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- driving
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- 238000003756 stirring Methods 0.000 title claims abstract description 146
- 238000005495 investment casting Methods 0.000 title claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 70
- 239000002994 raw material Substances 0.000 claims abstract description 57
- 238000009826 distribution Methods 0.000 claims abstract description 3
- 238000007599 discharging Methods 0.000 claims description 17
- 230000002457 bidirectional effect Effects 0.000 claims description 8
- 239000003381 stabilizer Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 2
- 238000005266 casting Methods 0.000 abstract description 16
- 238000001816 cooling Methods 0.000 abstract description 5
- 239000000243 solution Substances 0.000 description 7
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 239000002184 metal Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000011819 refractory material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
- B22C9/04—Use of lost patterns
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D33/00—Equipment for handling moulds
- B22D33/02—Turning or transposing moulds
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Devices For Molds (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The application provides an integrated equipment is carried in stirring of investment precision casting relates to investment precision casting, including four symmetric distribution's supporting legs, conveying mechanism and rabbling mechanism, the rabbling mechanism includes first stirring subassembly and second stirring subassembly, still includes, actuating mechanism installs in conveying mechanism's surface for a plurality of subassemblies of drive, linkage assembly installs in the inside of rabbling mechanism, is used for driving first stirring subassembly and second stirring subassembly, discharge mechanism installs in rabbling mechanism's bottom for the investment raw materials ejection of compact after the stirring. This application has realized that the raw materials is inside continuously stirring at the mixing bowl through conveying mechanism and second stirring subassembly isotructure that sets up, makes its inside casting raw materials flow always to make casting raw materials when waiting to annotate, do not have the casting raw materials deposit in the bottom of mixing bowl of part, make the raw materials more even, can not be because of the cooling that keeps motionless and lead to.
Description
Technical Field
The invention relates to the field of investment precision casting, in particular to stirring and conveying integrated equipment for investment precision casting.
Background
The precision investment casting process is to make a model by using wax, wrap a plurality of layers of refractory materials such as clay, binder and the like on the outer surface of the model, heat the model to melt the wax and flow out, thereby obtaining an empty shell formed by the refractory materials, then pour the molten metal into the empty shell, knock the refractory materials into pieces after the metal is cooled, and the process for processing the metal is called precision investment casting or lost wax casting.
In the investment casting process, the casting raw materials are required to be stirred and then injected into the mould, when a large number of casting moulds are used, the stirred casting raw materials are required to be injected into a plurality of moulds, and more time is required for batch injection, so that the casting raw materials which are close to the discharge pipe inside the stirring cylinder can be cooled in advance due to more time, and the phenomenon of faults of the casting raw materials due to cooling caused by larger temperature difference during injection can be caused.
Therefore, the stirring and conveying integrated equipment for investment precision casting is provided.
Disclosure of Invention
The invention aims to provide stirring and conveying integrated equipment for precision investment casting, which solves the problem that the batch injection can use more time by arranging a conveying mechanism, a first stirring assembly, a second stirring assembly, a driving mechanism and other mechanisms, so that the casting raw materials in a stirring cylinder, which are close to a discharging pipe, can be cooled in advance due to the more time use, and the phenomenon of faults of the casting raw materials due to the cooling caused by larger temperature difference during the injection is solved.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides an investment precision casting's stirring transport integration equipment, includes four supporting legs, conveying mechanism and the rabbling mechanism of symmetric distribution, the rabbling mechanism includes swing joint in the stabilizer blade of actuating lever one end, the common fixedly connected with support frame in both sides of stabilizer blade, the fixed surface of support frame is connected with the agitator bowl, the agitator bowl is corresponding with the conveyer belt, the supporting frame is arranged in directly over the conveyer belt, the rabbling mechanism includes first stirring subassembly and second stirring subassembly, first stirring subassembly includes swing joint in the reciprocating screw of agitator bowl upper surface, the surface threaded connection of reciprocating screw has the link ring, the reciprocating screw passes through belt and actuating lever swing joint, the one end fixedly connected with first puddler of reciprocating screw, the fixed surface of first puddler is connected with first stirring leaf, the quantity of first stirring leaf is a plurality of, the second stirring subassembly includes the second puddler of swing joint in agitator bowl lower surface, the one end of second puddler is arranged in the inside the agitator bowl, the second puddler is corresponding with the second puddler, the fixed surface of second puddler is connected with the second air outlet pipe, the fixed surface of two air outlet pipe is connected with the corresponding to the fixed surface of two fixed surface of driving rollers, the fixed surface of two fixed connection of the mould, the fixed surface of two corresponding pairs of driven rolls are connected with each other, the fixed surface of the fixed connection of the mould, the air outlet pipe is communicated with the stirring cylinder, the lower surface of the stirring cylinder is provided with a discharging pipe, and the stirring cylinder further comprises;
the driving mechanism is arranged on the surface of the conveying mechanism and is used for driving a plurality of components, the driving mechanism comprises gear teeth fixedly connected to the back surface of the conveying belt, the surface of the gear teeth is meshed with a driving gear, and the surface of the driving gear is fixedly connected with a driving rod;
the linkage assembly is arranged in the stirring mechanism and used for driving the first stirring assembly and the second stirring assembly, the linkage assembly comprises a toothed ring fixedly connected with one of the first stirring blades, a driving gear is meshed in the toothed ring, a driven gear is meshed on the surface of the driving gear, a connecting rod is movably connected to the upper surface of the driving gear, and the connecting rod is fixedly connected with the stirring cylinder;
the discharging mechanism is arranged at the bottom of the stirring mechanism and used for discharging investment raw materials after stirring, the discharging mechanism comprises a hollow supporting block fixedly connected to one side of the lower surface of the stirring cylinder, an inner bottom wall of the hollow supporting block is fixedly connected with a reset spring, one end of the reset spring is fixedly connected with a supporting rod, one end of the supporting rod is fixedly connected with a straight rod, one end of the straight rod is fixedly connected with a clamping block, two sides of the surface of the supporting rod are fixedly connected with a placing rod, each placing rod is internally and movably provided with a two-way threaded rod, two ends of the surface of the two-way threaded rod are respectively and movably connected with a push rod, one end of each push rod is movably connected with a top block through a pin shaft, two opposite sides of each two-way threaded rod are fixedly connected with a first conical gear, the surfaces of the two first conical gears are jointly meshed with a second conical gear, the surfaces of the second conical gears are fixedly connected with rotating rods, the rotating rods are movably connected with the supporting rods, one ends of the rotating rods are fixedly connected with clamping blocks, two sides of the rotating rods are corresponding to the rotating disc, two sides of the clamping blocks are respectively and are fixedly connected with two end grooves, the two ends of the inner bottom blocks are movably connected with the inner bottom blocks through grooves, two end grooves are fixedly connected with two end grooves, and are fixedly connected with two ends of one end grooves, and are fixedly connected with one end, and are fixedly connected with a through one end, and are respectively;
the continuous feeding mechanism is arranged on one side of the stirring mechanism and used for feeding investment raw materials, the continuous feeding mechanism comprises a pneumatic cylinder fixedly connected to one side of the stirring cylinder, a piston is connected to the inside of the pneumatic cylinder in a sliding mode, the piston is fixedly connected with a linkage ring, a feeding pipe is fixedly connected to one side of the lower surface of the pneumatic cylinder, a first one-way valve is arranged in the feeding pipe, the feeding pipe is communicated with the pneumatic cylinder, the feeding pipe is communicated with an external raw material bin, the lower surface of the pneumatic cylinder is close to a feeding pipe fixedly connected with a feeding pipe, a second one-way valve is arranged in the feeding pipe, one end of the feeding pipe is communicated with the pneumatic cylinder, and the other end of the feeding pipe is communicated with the stirring cylinder.
Compared with the prior art, the invention has the beneficial effects that:
in the scheme of the application:
1. through the structures such as the conveying mechanism, the first stirring assembly and the second stirring assembly, continuous stirring of raw materials in the stirring cylinder is realized, and casting raw materials in the stirring cylinder always flow, so that when the casting raw materials are waiting to be injected, part of the casting raw materials are not deposited at the bottom of the stirring cylinder, the raw materials are more uniform, cooling caused by continuous immobility is avoided, the problem that more time is used for batch injection in the prior art, and the casting raw materials in the stirring cylinder, which are close to a discharge pipe, are possibly cooled in advance because of more time is solved, and the problem that faults occur due to cooling caused by larger temperature difference of the casting raw materials during injection is solved;
2. through the structures of the continuous feeding mechanism, the conveying mechanism, the driving mechanism and the like, after the stirred raw materials are injected into the die, the investment die is moved to drive the driving gear and the driving rod to rotate, so that the piston moves up and down, the air cylinder circularly reciprocates to suck the external raw materials through the feeding pipe and input the external raw materials into the stirring cylinder, and the stirring cylinder can continuously supplement the materials, so that the device is more convenient to use, and the problems that the stirred raw materials are required to be timely supplemented into the stirring cylinder after being injected into the investment die for a plurality of times in batches and the operation is more troublesome are solved;
3. through the discharge mechanism, conveying mechanism, support frame and the mixing bowl isotructure of setting, realized when discharging the raw materials after the stirring, through the angle between the regulation ejector pin, thereby adjust the position of kicking block, when making kicking block and arc piece contact, will place the height of pole and vaulting pole jack-up and adjust, thereby change the height that the circulation piece was jacked up, the higher the circulation piece jack-up, the circulation groove spills more, the faster the raw materials flow out, otherwise, the speed that the raw materials flow out is slower, when annotating the material to the mould of variation in size among the prior art has been solved, because the flow is unanimous, can lead to great mould not annotating and just remove, the problem that the raw materials is not enough appears when leading to the mould casting.
Drawings
FIG. 1 is a schematic structural view of an integrated stirring and conveying device for investment precision casting;
FIG. 2 is a schematic view of a second perspective structure of an integrated stirring and transporting apparatus for investment casting according to the present application;
FIG. 3 is a schematic view of a third perspective structure of an integrated stirring and transporting apparatus for investment casting according to the present application;
FIG. 4 is a schematic diagram of the positional relationship among a stirring cylinder, a first stirring assembly and a second stirring assembly of an investment casting stirring and conveying integrated device;
FIG. 5 is a schematic view of a part of a discharging mechanism of an integrated stirring and conveying device for investment precision casting;
FIG. 6 is a schematic view of a partial cutaway top view of a discharge mechanism of an investment casting agitation and delivery integrated apparatus provided herein;
FIG. 7 is a schematic view of a part of the structure of a continuous feeding mechanism of an integrated stirring and conveying device for investment precision casting;
FIG. 8 is an enlarged schematic view of the structure of the integrated stirring and transporting apparatus for investment casting of FIG. 3A;
FIG. 9 is a schematic diagram of a part of a cross-sectional structure of a discharging mechanism of an integrated stirring and conveying device for investment casting.
The figures indicate:
1. support legs;
2. a conveying mechanism; 201. a driving motor; 202. a rotating roller; 203. a conveyor belt; 204. an investment mold;
3. a first stirring assembly; 301. a reciprocating screw rod; 302. a linkage ring; 303. a first stirring rod; 304. a first stirring blade;
4. a second stirring assembly; 401. a second stirring rod; 402. a second stirring blade;
5. a driving mechanism; 501. gear teeth; 502. a drive gear; 503. a driving rod;
6. a linkage assembly; 601. a toothed ring; 602. a drive gear; 603. a driven gear;
7. a discharging mechanism; 701. a hollow support block; 702. a return spring; 703. a brace rod; 704. placing a rod; 705. a two-way threaded rod; 706. a push rod; 707. a top block; 708. a first bevel gear; 709. a second bevel gear; 710. a rotating lever; 711. a clamping block;
8. a continuous feeding mechanism; 801. a pneumatic cylinder; 802. a piston; 803. a feed pipe; 804. a first one-way valve; 805. a feeding pipe; 806. a second one-way valve;
9. a support frame; 10. a stirring cylinder; 11. an arc-shaped block; 12. a discharge pipe; 13. a flow block; 14. a flow channel; 15. a discharge pipe; 16. a moving rod; 17. and (5) connecting a plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. It will be apparent that the described embodiments are some, but not all, embodiments of the invention.
Thus, the following detailed description of the embodiments of the invention is not intended to limit the scope of the invention, as claimed, but is merely representative of some embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that, under the condition of no conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present invention, it should be noted that, the terms "upper", "lower", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or an azimuth or a positional relationship conventionally put in use of the inventive product, or an azimuth or a positional relationship conventionally understood by those skilled in the art, such terms are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or element to be referred must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Referring to fig. 1 to 8, the present invention provides a technical solution: the stirring and conveying integrated equipment for investment precision casting comprises four symmetrically distributed supporting legs 1, a conveying mechanism 2 and a stirring mechanism, wherein the stirring mechanism comprises a first stirring assembly 3 and a second stirring assembly 4, the conveying mechanism 2 comprises a driving motor 201 fixedly connected to the back of one supporting leg 1, the output end of the driving motor 201 is fixedly connected with rotating rollers 202, the number of the rotating rollers 202 is two, each rotating roller 202 is respectively and movably connected to the opposite sides of the corresponding two supporting legs 1, the surfaces of the two rotating rollers 202 are jointly and movably connected with a conveying belt 203, the surface of the conveying belt 203 is lapped with an investment mold 204, the driving motor 201 is started through the arrangement of the driving motor 201, the rotating rollers 202 are rotated, and the two rotating rollers 202 are connected through the conveying belt 203, so that the rotating rollers 202 drive the conveying belt 203 to synchronously rotate, the mold 204 on the surface of the conveying belt 203 horizontally moves, the stirring mechanism comprises a stabilizing plate movably connected to one end of the driving rod 503, two sides of the stabilizing plate are jointly and fixedly connected with a supporting frame 9, the surface of the supporting frame 9 is fixedly connected with a stirring cylinder 10, and the stirring cylinder 10 is arranged on the surface of the supporting frame 9, and the stirring cylinder 10 is more stable through the arrangement of the supporting frame 10;
the stirring cylinder 10 corresponds to the conveying belt 203, so that the stirring cylinder 10 outputs stirred raw materials more accurately, the supporting frame 9 is arranged right above the conveying belt 203, the driving mechanism 5 is arranged on the surface of the conveying mechanism 2 and is used for driving a plurality of components, the driving mechanism 5 comprises gear teeth 501 fixedly connected to the back surface of the conveying belt 203, when the conveying belt 203 rotates, the gear teeth 501 synchronously move, the surfaces of the gear teeth 501 are meshed with driving gears 502, the driving gears 502 are meshed with each other to rotate, the surfaces of the driving gears 502 are fixedly connected with driving rods 503, the driving rods 503 are enabled to rotate in a following mode, the first stirring component 3 comprises a reciprocating screw rod 301 movably connected to the upper surface of the stirring cylinder 10, the surface of the reciprocating screw rod 301 is in threaded connection with a linkage ring 302, the reciprocating screw rod 301 is movably connected with the driving rods 503 through a belt, when the driving rods 503 rotate, one end of the reciprocating screw rod 301 is fixedly connected with a first stirring rod 303, the surface of the first stirring rod 303 is fixedly connected with first stirring blades 304, the number of the first stirring blades 304 is a plurality of the first stirring blades 303 are enabled to rotate more fully, and the first stirring rods 301 are enabled to rotate fully;
the linkage assembly 6 is arranged in the stirring mechanism and is used for driving the first stirring assembly 3 and the second stirring assembly 4, the linkage assembly 6 comprises a toothed ring 601 fixedly connected to one of the first stirring blades 304, a driving gear 602 is meshed in the toothed ring 601, a driven gear 603 is meshed with the surface of the driving gear 602, when the first stirring blades 304 rotate, the toothed ring 601 is driven to rotate simultaneously, the driving gear 602 is driven to rotate, the driven gear 603 is driven to rotate synchronously, a connecting rod is movably connected to the upper surface of the driving gear 602, the connecting rod is fixedly connected with the stirring cylinder 10, the driving gear 602 is enabled to be more stable through the arrangement of the connecting rod, one end of the second stirring rod 401 penetrates through the stirring cylinder 10 and is arranged in the stirring cylinder 10, the surface of the second stirring rod 401 is fixedly connected with the second stirring blade 402, one end of the second stirring rod 401 is fixedly connected with the driven gear 603, the driven gear 603 is fixedly connected with the driving rod 401, the driven gear 603 is enabled to synchronously rotate when the driven gear 603 rotates, the driving rod 401 is enabled to rotate synchronously, and the first stirring rod 401 and the first stirring rod and the stirring rod 401 are enabled to rotate thoroughly in the reverse direction through the arrangement of the first stirring rod and the stirring rod 303 are enabled to rotate thoroughly;
the discharging mechanism 7 is arranged at the bottom of the stirring mechanism and is used for discharging the stirred investment raw materials, the discharging mechanism 7 comprises a hollow supporting block 701 fixedly connected to one side of the lower surface of the stirring cylinder 10, the inner bottom wall of the hollow supporting block 701 is fixedly connected with a reset spring 702, one end of the reset spring 702 is fixedly connected with a supporting rod 703, one end of the supporting rod 703 is fixedly connected with a straight rod, one end of the straight rod is fixedly connected with a clamping block 711, two sides of the surface of the supporting rod 703 are fixedly connected with placing rods 704, two bidirectional threaded rods 705 are movably arranged in each placing rod 704, two ends of the surface of each bidirectional threaded rod 705 are respectively and movably connected with a push rod 706, one ends of the two push rods 706 are movably connected with a push block 707 through a pin shaft, opposite sides of the two bidirectional threaded rods 705 are fixedly connected with a first conical gear 708, the surfaces of the two first bevel gears 708 are meshed with the second bevel gears 709 together, the surfaces of the second bevel gears 709 are fixedly connected with rotating rods 710, the rotating rods 710 are movably connected with supporting rods 703, one ends of the rotating rods 710 are fixedly connected with rotating discs, two sides of the upper surfaces of clamping blocks 711 are respectively provided with a groove, the inside of each groove is movably connected with a circulation block 13, two sides of the inside of each circulation block 13 are respectively provided with a circulation groove 14, one end of each circulation groove 14 is provided with a sealing ring, the inner bottom wall of each circulation block 13 is provided with a discharge pipe 15 matched with each circulation groove 14, each discharge pipe 15 is communicated with a discharge pipe 12, each circulation groove 14 is communicated with each discharge pipe 15, the lower surfaces of the two circulation blocks 13 are fixedly connected with moving rods 16, each moving rod 16 is movably connected with each clamping block 711, one end of each moving rod 16 is fixedly connected with a connecting plate 17, and each connecting plate 17 is fixedly connected with a straight rod;
specifically, according to the size of the mold, the rotating rod 710 is rotated, so that the two bidirectional threaded rods 705 rotate synchronously, the two ejector rods 706 are close to or far away from each other, the angle of the ejector block 707 is adjusted, when the investment mold 204 moves below the stirring cylinder 10, the supporting rod 703 and the placing rod 704 move upwards through the joint of the arc-shaped block 11 and the ejector block 707, so that the circulation block 13 is lifted upwards, the circulation groove 14 leaks out, the raw material enters the inside of the discharge pipe 15 from the circulation groove 14, the raw material enters the inside of the discharge pipe 12, the raw material is discharged into the investment mold 204 through the discharge pipe 12, and the quantity of leakage of the circulation groove 14 is different when the circulation block 13 moves upwards through the arrangement of the circulation block 13, so that the discharge quantity is controlled, and the device can adapt to molds with different sizes;
the continuous feeding mechanism 8 is arranged on one side of the stirring mechanism and is used for feeding investment raw materials, the continuous feeding mechanism 8 comprises a pneumatic cylinder 801 fixedly connected to one side of the stirring cylinder 10, a piston 802 is connected inside the pneumatic cylinder 801 in a sliding manner, the piston 802 is fixedly connected with a linkage ring 302, when the linkage ring 302 moves up and down, the piston 802 is driven to move up and down synchronously, so that the air pressure inside the pneumatic cylinder 801 is changed, a feeding pipe 803 is fixedly connected to one side of the lower surface of the pneumatic cylinder 801, a first one-way valve 804 is arranged inside the feeding pipe 803, the feeding pipe 803 is communicated with the pneumatic cylinder 801, the feeding pipe 803 is communicated with an external raw material bin, the raw material in the external raw material bin is sucked into the inside of the feeding pipe 803 through the upward movement of the piston 802, the raw material cannot flow out from the feeding pipe 803 to the outside through the arrangement of the first one-way valve 804, a feeding pipe 805 is fixedly connected with a feeding pipe 805 on the lower surface of the pneumatic cylinder 801, a second one-way valve 806 is arranged inside the feeding pipe 805, one end of the feeding pipe 805 is communicated with the pneumatic cylinder 801, the feeding pipe 803 moves down through the piston 802, the raw material inside the pneumatic cylinder 801 is discharged into the stirring pipe 805 through the inside the feeding pipe 10, and the raw material is uniformly distributed inside the stirring cylinder 303 through the stirring pipe 10, and the stirring rod is uniformly distributed inside the stirring cylinder 303;
simultaneously through the setting of second check valve 806 for the raw materials can only get into the inside of agitator tank 10 by pan feeding pipe 805, can not flow back, and the other end of pan feeding pipe 805 is linked together with agitator tank 10, and the fixed surface of investment mold 204 is connected with arc piece 11, and arc piece 11 is corresponding with kicking block 707, thereby makes vaulting pole 703 reciprocate, and the upper surface fixedly connected with outlet duct of agitator tank 10, and the outlet duct is linked together with agitator tank 10, discharges the inside air of agitator tank 10, makes agitator tank 10 use safelyr, and the lower surface mounting of agitator tank 10 has discharging pipe 12.
Specifically, this stirring of investment casting carries integration equipment when during operation/during use: according to the size of the investment mold 204, the rotating rod 710 is rotated, the second bevel gear 709 drives the first bevel gear 708 to be meshed and rotated, so that the two bidirectional threaded rods 705 are driven to synchronously rotate, the distance between the ejector rods 706 is adjusted, the angle of the ejector blocks 707 is changed, the height of the ejection of the clamping blocks 711 is synchronously changed, then the driving motor 201 is started, the output end of the clamping blocks is driven to rotate the rotating roller 202, the conveying belt 203 is driven to rotate, the investment mold 204 synchronously moves, the investment mold 204 is driven to move to the position right below the stirring cylinder 10, the gear teeth 501 are driven to synchronously rotate through the rotation of the conveying belt 203, the driving gear 502 is meshed and rotated, the driving rod 503 is driven to rotate, the driving rod 503 is driven to drive the reciprocating screw 301 to rotate through the belt, the driving ring 302 is driven to move up and down, the piston 802 is driven to move up and down, the air pressure inside the air cylinder 801 is changed, the external raw materials can be sucked into the air cylinder 801 through the feeding pipe, the air cylinder 801 is arranged through the first one-way valve 804, the raw materials cannot flow back to the external raw materials, and flow back to the stirring cylinder 801, and the raw materials are discharged from the air cylinder 801 to the inside the air cylinder 803 through the air cylinder 803 when the air cylinder 803 is arranged through the air way valve 803;
simultaneously, through the rotation of the reciprocating screw rod 301, the first stirring rod 303 and the first stirring blade 304 are driven to rotate, so that raw materials discharged into the stirring cylinder 10 are scattered, and through the rotation of the first stirring blade 304, the toothed ring 601 is driven to rotate, so that the driving gear 602 is meshed with the driven gear 603 to rotate, so that the second stirring rod 401 and the second stirring blade 402 rotate, the scattered raw materials are stirred, so that the raw materials are stirred thoroughly, meanwhile, after the investment mold 204 drives the arc-shaped block 11 to overlap with the jacking block 707, the jacking block 707 is jacked upwards, the jacking rod 706 is jacked upwards, so that the placing rod 704 and the supporting rod 703 are driven to jack up, so that the circulation block 13 is jacked upwards, so that the raw materials are leaked out from the circulation groove 14 into the discharge pipe 15, so that the raw materials enter the inside of the discharge pipe 12, the raw materials are discharged into the mold 204 through the discharge pipe 12, and the quantity of the circulation groove 14 is different when the circulation block 13 moves upwards, so that the quantity of the investment mold 204 is controlled, and the raw materials can be discharged into the discharge pipe 12 through the discharge pipe 12, so that the raw materials can be discharged into the discharge pipe 12 through the discharge pipe 12.
The above embodiments are only for illustrating the present invention and not for limiting the technical solutions described in the present invention, and although the present invention has been described in detail in the present specification with reference to the above embodiments, the present invention is not limited to the above specific embodiments, and thus any modifications or equivalent substitutions are made to the present invention; all technical solutions and modifications thereof that do not depart from the spirit and scope of the invention are intended to be included in the scope of the appended claims.
Claims (1)
1. The utility model provides an integrated equipment is carried in stirring of investment casting, a serial communication port, including four symmetric distributions's supporting leg (1), conveying mechanism (2) and rabbling mechanism, the rabbling mechanism includes swing joint in stabilizer blade of actuating lever (503) one end, the both sides of stabilizer blade are fixedly connected with support frame (9) jointly, the fixed surface of support frame (9) is connected with agitator bowl (10), agitator bowl (10) are corresponding with conveyer belt (203), support frame (9) set up directly over conveyer belt (203), the rabbling mechanism includes first stirring subassembly (3) and second stirring subassembly (4), first stirring subassembly (3) include swing joint in reciprocating lead screw (301) of agitator bowl (10) upper surface, the surface threaded connection of reciprocating lead screw (301) has link ring (302), reciprocating lead screw (301) are through belt and actuating lever (503) swing joint, the one end fixedly connected with first puddler (303) of reciprocating lead screw (301), first puddler (303) are first stirring subassembly (4) are a plurality of stirring subassemblies, stirring subassembly (4) are connected with first stirring bowl (10) under the surface, one end of the second stirring rod (401) penetrates through the stirring cylinder (10) and is arranged in the stirring cylinder (10), a second stirring blade (402) is fixedly connected to the surface of the second stirring rod (401), one end of the second stirring rod (401) is fixedly connected with a driven gear (603), the conveying mechanism (2) comprises a driving motor (201) fixedly connected to the back of one supporting leg (1), the output end of the driving motor (201) is fixedly connected with rotating rollers (202), the number of the rotating rollers (202) is two, each rotating roller (202) is respectively and movably connected to the opposite sides of the corresponding two supporting legs (1), a conveying belt (203) is fixedly connected to the surfaces of the two rotating rollers (202), an investment mold (204) is lapped on the surface of the conveying belt (203), an arc-shaped block (11) is fixedly connected to the surface of the investment mold (204), an air outlet pipe is fixedly connected to the upper surface of the stirring cylinder (10), the air outlet pipe is communicated with the stirring cylinder (10), and a discharging pipe (12) is arranged on the lower surface of the stirring cylinder (10);
the driving mechanism (5) is arranged on the surface of the conveying mechanism (2) and is used for driving a plurality of components, the driving mechanism (5) comprises gear teeth (501) fixedly connected to the back surface of the conveying belt (203), a driving gear (502) is meshed with the surface of the gear teeth (501), and a driving rod (503) is fixedly connected with the surface of the driving gear (502);
the linkage assembly (6) is arranged in the stirring mechanism and used for driving the first stirring assembly (3) and the second stirring assembly (4), the linkage assembly (6) comprises a toothed ring (601) fixedly connected with one of the first stirring blades (304), a driving gear (602) is meshed with the interior of the toothed ring (601), a driven gear (603) is meshed with the surface of the driving gear (602), a connecting rod is movably connected with the upper surface of the driving gear (602), and the connecting rod is fixedly connected with the stirring cylinder (10);
the discharging mechanism (7) is arranged at the bottom of the stirring mechanism and is used for discharging the stirred investment raw materials, the discharging mechanism (7) comprises a hollow supporting block (701) fixedly connected to one side of the lower surface of the stirring cylinder (10), a reset spring (702) is fixedly connected to the inner bottom wall of the hollow supporting block (701), a supporting rod (703) is fixedly connected to one end of the reset spring (702), a straight rod is fixedly connected to one end of the supporting rod (703), a clamping block (711) is fixedly connected to one end of the straight rod, placing rods (704) are fixedly connected to two sides of the surface of the supporting rod (703), two bidirectional threaded rods (705) are movably mounted in the inner portion of each placing rod (704), two ejector rods (706) are movably connected to two ends of the surface of each bidirectional threaded rod (705) respectively, a top block (707) is movably connected to one end of each ejector rod through a pin shaft, a first conical gear (708) is fixedly connected to the opposite side of each bidirectional threaded rod (705), a second conical gear (709) is meshed with the surface of each first conical gear (708), a second conical gear (709) is meshed with the surface of the corresponding rotating rod (710), the corresponding rotating rod (710) and the rotating rod (710) is fixedly connected to one end of the rotating rod (710), grooves are formed in two sides of the upper surface of the clamping block (711), a circulation block (13) is movably connected to the inside of the grooves, circulation grooves (14) are formed in two sides of the inside of the circulation block (13), a sealing ring is arranged at one end of each circulation groove (14), a discharge pipe (15) matched with each circulation groove (14) is arranged on the inner bottom wall of each circulation block (13), the discharge pipes (15) are communicated with the discharge pipes (12), the circulation grooves (14) are communicated with the discharge pipes (15), moving rods (16) are fixedly connected to the lower surfaces of the two circulation blocks (13), the moving rods (16) are movably connected with the clamping block (711), connecting plates (17) are fixedly connected to one ends of the two moving rods (16) together, and the connecting plates (17) are fixedly connected with straight rods;
continuous feed mechanism (8), install in one side of rabbling mechanism for the feeding of investment raw materials, continuous feed mechanism (8) are including pneumatic cylinder (801) of fixed connection in rabbling cylinder (10) one side, the inside sliding connection of pneumatic cylinder (801) has piston (802), piston (802) and link ring (302) fixed connection, one side fixedly connected with inlet pipe (803) of pneumatic cylinder (801) lower surface, the internally mounted of inlet pipe (803) has first check valve (804), inlet pipe (803) are linked together with pneumatic cylinder (801), inlet pipe (803) are linked together with outside former feed bin, the lower surface of pneumatic cylinder (801) is close to inlet pipe (803) fixedly connected with pan feeding pipe (805), the internally mounted of pan feeding pipe (805) has second check valve (806), the one end and the pneumatic cylinder (801) of pan feeding pipe (805) are linked together, the other end and the rabbling cylinder (10) of pan feeding pipe (805) are linked together.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310052176.0A CN116727604B (en) | 2023-02-02 | 2023-02-02 | Stirring and conveying integrated equipment for precision investment casting |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310052176.0A CN116727604B (en) | 2023-02-02 | 2023-02-02 | Stirring and conveying integrated equipment for precision investment casting |
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| CN116727604A CN116727604A (en) | 2023-09-12 |
| CN116727604B true CN116727604B (en) | 2024-02-20 |
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|---|---|
| CN116727604A (en) | 2023-09-12 |
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