CN114951550A - Slurry spraying system and method for titanium alloy surface layer - Google Patents
Slurry spraying system and method for titanium alloy surface layer Download PDFInfo
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- CN114951550A CN114951550A CN202210627512.5A CN202210627512A CN114951550A CN 114951550 A CN114951550 A CN 114951550A CN 202210627512 A CN202210627512 A CN 202210627512A CN 114951550 A CN114951550 A CN 114951550A
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- 239000002002 slurry Substances 0.000 title claims abstract description 146
- 238000005507 spraying Methods 0.000 title claims abstract description 81
- 229910001069 Ti alloy Inorganic materials 0.000 title claims abstract description 41
- 239000002344 surface layer Substances 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 title claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 78
- 238000004064 recycling Methods 0.000 claims description 33
- 238000011084 recovery Methods 0.000 claims description 32
- 239000010802 sludge Substances 0.000 claims description 27
- 239000002351 wastewater Substances 0.000 claims description 26
- 239000007788 liquid Substances 0.000 claims description 21
- 238000004140 cleaning Methods 0.000 claims description 19
- 238000000576 coating method Methods 0.000 claims description 13
- 239000000843 powder Substances 0.000 claims description 13
- 239000011248 coating agent Substances 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 9
- 239000003292 glue Substances 0.000 claims description 8
- 239000004576 sand Substances 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 6
- 239000008213 purified water Substances 0.000 claims description 6
- DUFCMRCMPHIFTR-UHFFFAOYSA-N 5-(dimethylsulfamoyl)-2-methylfuran-3-carboxylic acid Chemical compound CN(C)S(=O)(=O)C1=CC(C(O)=O)=C(C)O1 DUFCMRCMPHIFTR-UHFFFAOYSA-N 0.000 claims description 5
- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 238000005303 weighing Methods 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 238000005086 pumping Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 8
- 239000011257 shell material Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 4
- 229910052727 yttrium Inorganic materials 0.000 description 4
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 4
- 229910052726 zirconium Inorganic materials 0.000 description 4
- 238000005495 investment casting Methods 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910052729 chemical element Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000011224 oxide ceramic Substances 0.000 description 1
- 229910052574 oxide ceramic Inorganic materials 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Classifications
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- 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
- B22C—FOUNDRY MOULDING
- B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C23/00—Tools; Devices not mentioned before for moulding
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention provides a titanium alloy surface layer slurry spraying system and a slurry spraying method thereof, and relates to the technical field of slurry spraying equipment.
Description
Technical Field
The invention relates to the technical field of slurry spraying equipment, in particular to a titanium alloy surface layer slurry spraying system and a slurry spraying method thereof.
Background
Because the titanium alloy is more active in molten state and very easy to react with chemical elements such as C, H, O, N and the like, the conventional shell material can react with the titanium alloy, and cannot be used for shell making of titanium alloy investment casting. Therefore, most of the existing oxide ceramic shells used for titanium alloy investment casting are adopted in the market, and the surface layer is mostly made of zirconium-based or yttrium-based materials. The density of the zirconium-based shell material and the yttrium-based shell material is larger, about 5.0-6.0 g/cm3, the viscosity is 40-60 s, and the density is far greater than that of the ordinary silicon-based shell material, 2.0g/cm3, and the viscosity is 10 s-25 s. The density of the wax material adopted by investment precision casting is 0.8-1.0 g/cm3, and the wax material can be easily immersed into the silicon-based slurry with low density and viscosity.
For zirconium-based materials and yttrium-based materials with relatively large density and viscosity, the slurry dipping resistance of wax materials is relatively large, and the wax mould is easy to damage and scrap. Secondly, neither the zirconium sol coating system nor the yttrium sol coating system is stable, is very easy to volatilize to cause gelation and failure, is difficult to store at normal room temperature and in an open environment, has short service life and cannot be continuously used for a long time. Finally, during the coating process, the slurry is often thickened due to the volatilization of the sol caused by too long coating time,
however, the existing slurry spraying equipment cannot solve the problem of blockage of a slurry spraying port caused by volatilization at all, so that at present, manual slurry spraying can be selected basically in China, surface layer slurry can be coated intermittently and rapidly, the efficiency is low, and the cost is high.
Disclosure of Invention
The invention aims to provide a titanium alloy surface layer slurry spraying system and a slurry spraying method thereof, which are used for solving the technical problems that the conventional slurry spraying equipment in the prior art cannot solve the problem of slurry spraying port blockage caused by volatilization, and only manual slurry spraying can be selected, surface layer slurry can be intermittently and quickly coated, so that the efficiency is low and the cost is high.
In a first aspect, the present invention provides a slurry spraying system for a titanium alloy surface layer, comprising: the device comprises a first motor, a second motor, a first water pump, a water inlet pipe, a feeding barrel, a recycling barrel and a slurry spraying barrel;
the first water pump is communicated with the feed barrel through the water inlet pipe and is used for conveying slurry in the feed barrel to the slurry spraying barrel, the first motor is in transmission connection with the first water pump, and the first motor is configured to be capable of driving the first water pump to move so that the water inlet pipe extends into or out of the feed barrel;
the slurry spraying barrel is communicated with the recycling bin, the second motor is in transmission connection with the feeding barrel and the recycling bin respectively, and the second motor is configured to be capable of driving the feeding barrel and the recycling bin to move between a working position and a cleaning position.
In an alternative embodiment of the method of the present invention,
the titanium alloy surface layer slurry spraying system further comprises a first linear guide rail and a lifting plate;
the first water pump is installed on the lifting plate, the first motor is in transmission connection with the lifting plate, and the lifting plate is in sliding connection with the first linear guide rail.
In an alternative embodiment of the method of the present invention,
the titanium alloy surface layer slurry spraying system further comprises a second linear guide rail and a moving plate;
the feeding barrel and the recycling bin are mounted on the movable plate, the second motor is in transmission connection with the movable plate, and the movable plate is in sliding connection with the second linear movement.
In an alternative embodiment of the method of the present invention,
the titanium alloy surface layer slurry spraying system also comprises a lifting stirrer;
the lifting stirrer is installed on the moving plate, and the stirring end of the lifting stirrer can stretch out and draw back along the vertical direction, so that the stirring end stretches into or out of the feeding barrel.
In an alternative embodiment of the method of the present invention,
the titanium alloy surface layer slurry spraying system also comprises a recovery pipe;
one end of the recovery pipe is communicated with the slurry spraying barrel, the other end of the recovery pipe is communicated with the recovery barrel, and a first one-way valve is arranged on the recovery pipe.
In an alternative embodiment of the method of the present invention,
the titanium alloy surface layer slurry spraying system also comprises a wastewater discharge pipe;
one end of the waste water discharge pipe is communicated with the slurry spraying barrel, a second one-way valve is arranged on the waste water discharge pipe, and waste water in the slurry spraying barrel is discharged through the waste water discharge pipe.
In an alternative embodiment of the method of the present invention,
the titanium alloy surface layer slurry spraying system also comprises a sludge discharge pipe and a second water pump;
one end of the sludge discharge pipe is communicated with the slurry spraying barrel, the second water pump is arranged on the sludge discharge pipe and is used for pumping the sludge in the slurry spraying barrel into the sludge discharge pipe to be discharged.
In a second aspect, the slurry pouring method based on the titanium alloy surface layer slurry pouring system provided by the invention comprises the following steps:
slurry spraying step: the first motor drives the inlet tube and enters into the feed barrel, and the manipulator snatchs the wax spare from the catenary and stretches into and drenches in the thick liquid bucket, and the thick liquids pump in with the feed barrel is gone into and is drenched the thick liquid bucket in to first water pump, drenches the thick liquid operation, and first check valve opens, and the second check valve is closed, and the unnecessary thick liquids that drip and splash from the wax spare pass through the recovery tube and enter into the recycling bin.
In an alternative embodiment of the method of the present invention,
further comprising the steps of:
powder and glue mixing: weighing the raw materials according to the mass of yttrium oxide powder which is 4-5 times of the mass of zirconium acetate adhesive;
lifting the stirring end of the lifting stirrer, pouring the weighed yttrium oxide powder and zirconium acetate glue into a feeding barrel, putting down the lifting stirrer, starting the lifting stirrer and a constant-temperature cooling device in the feeding barrel, keeping the temperature of slurry at 3-10 ℃, and fully stirring and mixing powder and liquid until the viscosity of the slurry reaches 40-60 s, so that the coating can be used for coating a surface layer.
In an alternative embodiment of the method of the present invention,
further comprising the steps of:
and (3) drying control: the manipulator extends out of the slurry pouring barrel, enters a sand pouring machine for sand pouring operation, and is sent back to the catenary by the manipulator after sand control;
a cleaning step: lifting the lifting stirrer, driving the feeding barrel and the recovery barrel to move to a cleaning position by the second motor, and cleaning the feeding barrel and the recovery barrel;
a sludge discharge step: purified water is put into the cleaned feeding barrel, the second motor drives the feeding barrel and the recovery barrel to move to a working position, the first one-way valve and the second one-way valve are closed, the first water pump and the second water pump are opened, the purified water enters the slurry spraying barrel through the water inlet pipe, and sludge in the slurry spraying barrel is discharged from the sludge discharge pipe through the second water pump;
a wastewater discharge step: and closing the first one-way valve, opening the second one-way valve, and discharging the wastewater in the slurry spraying barrel through a wastewater discharge pipe.
The invention provides a slurry spraying system for a titanium alloy surface layer, which comprises: the device comprises a first motor, a second motor, a first water pump, a water inlet pipe, a feed barrel, a recovery barrel and a slurry spraying barrel; the first motor drives the first water pump and the water inlet pipe to move downwards together, so that the water inlet pipe extends into the feed barrel, the first water pump pumps the slurry into the slurry spraying barrel, the wax piece is subjected to slurry spraying operation in the slurry spraying barrel, the excessive slurry dropping and splashing from the wax piece in the slurry spraying barrel enters the recovery barrel to be collected, the slurry can be recycled, after the work is finished, the second motor drives the feed barrel and the recovery barrel to move from the work position to the cleaning position to clean the feed barrel and the recovery barrel, the second motor drives the feed barrel and the recovery barrel to move to the work position after the cleaning is finished, so that the subsequent use is facilitated, the slurry feeding, the slurry circulating spraying and the automatic cleaning are automatically controlled, the production capacity is improved, the production cost is reduced, the problem that the slurry spraying equipment in the prior art cannot solve the problem that the slurry spraying port is blocked due to volatilization is solved, only manual slurry spraying, intermittent and quick coating of surface layer slurry can be selected, low efficiency and high cost.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic overall structure diagram of a titanium alloy surface layer slurry spraying system provided in an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a titanium alloy surface layer slurry spraying system provided in an embodiment of the present invention at a first viewing angle.
Icon: 10-a water inlet pipe; 20-a recovery pipe; 21-a first one-way valve; 30-a wastewater discharge pipe; 31-a second one-way valve; 40-sludge drain pipe; 41-a second water pump; 100-a first electric machine; 200-a second motor; 300-a first water pump; 400-a feed barrel; 500-recycling bin; 600-slurry pouring barrel; 700-a first linear guide; 710-a lifter plate; 800-a second linear guide; 810-moving the board; 900-lifting agitator.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Some embodiments of the invention are described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.
As shown in fig. 1 and fig. 2, wherein the first viewing angle is a viewing angle front of the slurry spraying barrel 600, and an arrow in fig. 1 and fig. 2 represents a liquid flowing direction or a moving direction, the titanium alloy surface layer slurry spraying system provided by the present invention includes: the device comprises a first motor 100, a second motor 200, a first water pump 300, a water inlet pipe 10, a feed barrel 400, a recovery barrel 500 and a slurry pouring barrel 600; the first water pump 300 is communicated with the feed barrel 400 through a water inlet pipe 10, the first water pump 300 is used for conveying slurry in the feed barrel 400 to the slurry spraying barrel 600, the first motor 100 is in transmission connection with the first water pump 300, and the first motor 100 is configured to be capable of driving the first water pump 300 to move so that the water inlet pipe 10 extends into or out of the feed barrel 400; drench thick liquid bucket 600 and recycling bin 500 intercommunication, second motor 200 is connected with feedwell 400 and recycling bin 500 transmission respectively, and second motor 200 configures to and can drive feedwell 400 and recycling bin 500 and move between work position and washing position.
In the titanium alloy surface layer slurry spraying system provided by this embodiment, the first motor 100 drives the first water pump 300 and the water inlet pipe 10 to move downward together, so that the water inlet pipe 10 extends into the feed barrel 400, the first water pump 300 pumps the slurry into the slurry spraying barrel 600, the wax piece is subjected to slurry spraying operation in the slurry spraying barrel 600, the excess slurry dropping and splashing from the wax piece in the slurry spraying barrel 600 enters the recovery barrel 500 to be collected, the slurry can be recycled, after the work is finished, the second motor 200 drives the feed barrel 400 and the recovery barrel 500 to move from the working position to the cleaning position, the feed barrel 400 and the recovery barrel 500 are cleaned, after the cleaning is finished, the second motor 200 drives the feed barrel 400 and the recovery barrel 500 to move to the working position, so as to be used later, slurry feeding, slurry circulating slurry spraying and automatic cleaning are controlled automatically, the production capacity is improved, the production cost is reduced, and the problem that the slurry spraying equipment in the prior art cannot solve the problem of blocking of slurry spraying due to volatilization can be solved, only manual slurry spraying, intermittent and rapid coating of surface layer slurry can be selected, and the technical problems of low efficiency and high cost are solved.
Regarding the structure and shape of the feedwell 400, specifically:
In order to drive the water inlet pipe 10 to move up and down, the first motor 100 is arranged, a screw rod is arranged at the driving end of the first motor 100, a moving nut is arranged on the lifting plate 710 and is in threaded fit with the screw rod, the first motor 100 drives the screw rod to rotate, the lifting plate 710 is driven to move up and down through the moving nut, the first water pump 300 is fixed on the lifting plate 710, the first water pump 300 and the water inlet pipe 10 can be driven to move up and down through the driving force of the first motor 100, and the water inlet pipe 10 can be controlled to stretch into or stretch out of the feeding barrel 400.
In order to ensure the moving direction of the water inlet pipe 10, the first linear guide 700 is installed at the outer side of the fixing bracket, the first linear guide 700 is provided with two parallel slide rails, and the lifting plate 710 is slidably connected with the slide rails through the sliding blocks, so that the lifting plate 710 can move along the first linear guide 700, and further the water inlet pipe 10 is driven to move up and down along the direction of the first linear guide 700.
Regarding the structure and shape of the recovery tub 500, specifically:
the recycling bin 500 is placed on one side of the feeding bin 400, the recycling bin 500 and the feeding bin 400 are fixed on the movable plate 810 together, the recycling bin 500 is of a barrel-shaped structure, an opening is formed in the top of the recycling bin, the slurry spraying bin 600 is communicated with the recycling bin 500 through the recycling pipe 20, slurry in the slurry spraying bin 600 enters the recycling bin 500 through the recycling pipe 20, the slurry is collected in the recycling bin 500, the first one-way valve 21 is arranged on the recycling pipe 20, and the on-off of the recycling pipe 20 is controlled.
In order to discharge the wastewater and sludge in the slurry sprinkling barrel 600, the slurry sprinkling barrel 600 is connected with a wastewater discharge pipe 30 and a sludge discharge pipe 40, a second one-way valve 31 is arranged on the wastewater discharge pipe 30, a second water pump 41 is arranged on the sludge discharge pipe 40, when sludge needs to be discharged, the second water pump 41 is opened, the first one-way valve 21 and the second one-way valve 31 are closed, the second water pump 41 pumps out the sludge in the slurry sprinkling barrel 600 and discharges the sludge along the sludge discharge pipe 40, when the wastewater needs to be discharged, the second water pump 41 is closed, the second one-way valve 31 is opened, the first one-way valve 21 is closed, and the wastewater in the slurry sprinkling barrel 600 is discharged through the wastewater discharge pipe 30.
Regarding the structure and shape of the second motor 200, specifically:
the driving end of the second motor 200 is provided with a screw, the bottom of the moving plate 810 is provided with a moving nut, the moving nut is in threaded fit with the screw, the second motor 200 drives the screw to rotate, the moving plate 810 moves along the screw, and then the feeding barrel 400 and the recycling barrel 500 on the moving plate 810 are driven to move together, and the feeding barrel and the recycling barrel move from a working position to a cleaning position or from the cleaning position to the working position.
In order to limit the moving direction of the moving plate 810, a second linear guide 800 is provided, the second linear guide 800 includes two guide rails, two sides of the moving plate 810 are slidably connected with the two guide rails, respectively, and the moving plate 810 moves along the second linear guide 800.
The titanium alloy surface layer slurry spraying system provided by the embodiment can overcome the defects of long-term preservation, full-automatic circulating slurry spraying and full-automatic cleaning of slurry on a shell manufacturing line, finally realizes a manipulator full-automatic shell manufacturing process of titanium alloy surface layer coating, greatly improves the production capacity and reduces the production cost.
The slurry pouring method based on the titanium alloy surface layer slurry pouring system provided by the embodiment comprises the following powder and glue mixing steps: according to the weight ratio of yttrium oxide powder: zirconium acetate gum ═ (4-5): 1, weighing the raw materials according to the mass ratio; lifting the lifting stirrer 900, pouring the weighed powder and glue into the feeding barrel 400, then putting down the lifting stirrer 900 to cover the barrel cover, starting the lifting stirrer 900 and the constant-temperature cooling device of the feeding barrel 400 to ensure that the temperature of slurry is kept at 3-10 ℃, and when the powder and the liquid are fully stirred and mixed and the viscosity of the slurry is measured by a national standard viscosity cup to reach 40-60 s, the powder and the glue can be used for coating a surface layer.
Slurry spraying step: the first motor 100 is started, the slurry in the feeding barrel 400 enters the slurry pouring barrel 600 through the water inlet pipe 10, the mechanical arm grabs the wax piece from the catenary and stretches into the slurry pouring barrel 600 to perform slurry pouring operation, and the slurry pouring time is fixed in the mechanical arm program and is about 5 min. During slurry pouring, the slurry pouring barrel 600 is kept in a closed state, the first check valve 21 is opened, the second check valve 31 is closed, and excess slurry dropping and splashing from the wax piece is recovered into the recovery barrel 500 through the recovery pipe 20.
And (3) drying control: after the slurry is poured, a drying control procedure is carried out for 2min, the manipulator exits the slurry pouring barrel 600, enters a slurry pouring machine for sand pouring operation, is sent back to the catenary by the manipulator after sand control, the surface coating process of one wax piece is finished, the catenary automatically rotates, the manipulator grabs the next wax piece at a fixed point, and the slurry pouring step is repeated. During the period, if the surface layer slurry is needed to be supplemented, the slurry in the recycling bin 500 is firstly poured into the feeding bin 400, and then the powder-glue mixing step is repeated.
A cleaning step: after the task of the all-weather layer is finished, the second motor 200 drives the feeding barrel 400 and the recycling bin 500 to move to the cleaning position, and the feeding barrel 400 and the recycling bin 500 are cleaned independently.
A sludge discharge step: purified water is put into the cleaned feeding barrel 400, the second motor 200 drives the feeding barrel 400 and the recycling barrel 500 to move to a working position, the first one-way valve 21 and the second one-way valve 31 are closed, the first water pump 300 and the second water pump 41 are opened, the purified water enters the slurry spraying barrel 600 through the water inlet pipe 10, and sludge in the slurry spraying barrel 600 is discharged from the sludge discharge pipe 40 through the second water pump 41.
A wastewater discharge step: the first check valve 21 is closed, the second check valve 31 is opened, and the wastewater in the slurry pouring barrel 600 is discharged through the wastewater discharge pipe 30.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a thick liquid system is drenched to titanium alloy surface course which characterized in that includes: the device comprises a first motor (100), a second motor (200), a first water pump (300), a water inlet pipe (10), a feeding barrel (400), a recycling barrel (500) and a slurry spraying barrel (600);
the first water pump (300) is communicated with the feed barrel (400) through the water inlet pipe (10), the first water pump (300) is used for conveying slurry in the feed barrel (400) to the slurry spraying barrel (600), the first motor (100) is in transmission connection with the first water pump (300), and the first motor (100) is configured to be capable of driving the first water pump (300) to move so that the water inlet pipe (10) extends into or out of the feed barrel (400);
the slurry spraying barrel (600) is communicated with the recycling bin (500), the second motor (200) is in transmission connection with the feeding barrel (400) and the recycling bin (500) respectively, and the second motor (200) is configured to be capable of driving the feeding barrel (400) and the recycling bin (500) to move between a working position and a cleaning position.
2. The titanium alloy facing grouting system of claim 1,
the titanium alloy surface layer slurry spraying system further comprises a first linear guide rail (700) and a lifting plate (710);
the first water pump (300) is installed on the lifting plate (710), the first motor (100) is in transmission connection with the lifting plate (710), and the lifting plate (710) is in sliding connection with the first linear guide rail (700).
3. The titanium alloy facing grouting system of claim 2,
the titanium alloy surface layer slurry spraying system further comprises a second linear guide rail (800) and a moving plate (810);
the feeding barrel (400) and the recycling barrel (500) are both mounted on the moving plate (810), the second motor (200) is in transmission connection with the moving plate (810), and the moving plate (810) is in sliding connection with the second linear movement.
4. The titanium alloy surface layer slurry pouring system according to claim 3,
the titanium alloy surface layer slurry spraying system also comprises a lifting stirrer (900);
the lifting stirrer (900) is installed on the moving plate (810), and the stirring end of the lifting stirrer (900) can stretch out and draw back along the vertical direction, so that the stirring end stretches into or stretches out of the feeding barrel (400).
5. The titanium alloy facing grouting system of claim 1,
the titanium alloy surface layer slurry spraying system also comprises a recovery pipe (20);
one end of the recovery pipe (20) is communicated with the slurry spraying barrel (600), the other end of the recovery pipe (20) is communicated with the recovery barrel (500), and a first one-way valve (21) is arranged on the recovery pipe (20).
6. The titanium alloy facing grouting system of claim 5,
the titanium alloy surface layer slurry spraying system also comprises a wastewater discharge pipe (30);
one end of the waste water drainage pipe (30) is communicated with the slurry spraying barrel (600), a second one-way valve (31) is arranged on the waste water drainage pipe (30), and waste water in the slurry spraying barrel (600) is discharged through the waste water drainage pipe (30).
7. The titanium alloy facing grouting system of claim 6,
the titanium alloy surface layer slurry spraying system also comprises a sludge discharge pipe (40) and a second water pump (41);
one end of the sludge drainage pipe (40) is communicated with the slurry spraying barrel (600), the second water pump (41) is arranged on the sludge drainage pipe (40), and the second water pump (41) is used for pumping the sludge in the slurry spraying barrel (600) into the sludge drainage pipe (40) to be discharged.
8. The slurry pouring method based on the titanium alloy surface layer slurry pouring system as claimed in any one of claims 1 to 7, characterized by comprising the following steps:
slurry spraying step: first motor (100) drive inlet tube (10) and enter into feed tank (400), and the manipulator snatchs wax spare and stretch into from the catenary line and drench in thick liquid bucket (600), and thick liquid pump in feed tank (400) is gone into and is drenched in thick liquid bucket (600) in first water pump (300), drenches the thick liquid operation, and first check valve (21) are opened, and second check valve (31) are closed, and the unnecessary thick liquids that drip and splash from wax spare enter into recycling bin (500) through recovery tube (20).
9. The slurry pouring method of the titanium alloy surface layer slurry pouring system according to claim 8, further comprising the steps of:
powder and glue mixing: weighing the raw materials according to the mass of yttrium oxide powder which is 4-5 times of the mass of zirconium acetate adhesive;
lifting the stirring end of the lifting stirrer (900), pouring the weighed yttrium oxide powder and zirconium acetate glue into the feeding barrel (400), putting down the lifting stirrer (900), starting the constant-temperature cooling devices in the lifting stirrer (900) and the feeding barrel (400), keeping the temperature of slurry at 3-10 ℃, and fully stirring and mixing the powder and the liquid until the viscosity of the slurry reaches 40-60 s, so that the coating can be used for coating a surface layer.
10. The slurry pouring method of the titanium alloy surface layer slurry pouring system according to claim 9, further comprising the steps of:
and (3) drying control: the manipulator extends out of the slurry pouring barrel (600), enters a sand pouring machine for sand pouring operation, and is sent back to the catenary by the manipulator after sand control;
a cleaning step: lifting the lifting stirrer (900), driving the feeding barrel (400) and the recovery barrel (500) to move to a cleaning position by the second motor (200), and cleaning the feeding barrel (400) and the recovery barrel (500);
a sludge discharge step: purified water is put into a cleaned feeding barrel (400), a second motor (200) drives the feeding barrel (400) and a recovery barrel (500) to move to a working position, a first one-way valve (21) and a second one-way valve (31) are closed, a first water pump (300) and a second water pump (41) are opened, the purified water enters a slurry pouring barrel (600) through a water inlet pipe (10), and sludge in the slurry pouring barrel (600) is discharged from a sludge discharge pipe (40) through the second water pump (41);
a wastewater discharge step: the first one-way valve (21) is closed, the second one-way valve (31) is opened, and the wastewater in the slurry pouring barrel (600) is discharged through the wastewater discharge pipe (30).
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