CN114535513A - Automatic slurry dipping and sand spraying system for sand shell preparation process - Google Patents
Automatic slurry dipping and sand spraying system for sand shell preparation process Download PDFInfo
- Publication number
- CN114535513A CN114535513A CN202210000777.2A CN202210000777A CN114535513A CN 114535513 A CN114535513 A CN 114535513A CN 202210000777 A CN202210000777 A CN 202210000777A CN 114535513 A CN114535513 A CN 114535513A
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- sand
- slurry
- wax
- dipping
- blank
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- 239000004576 sand Substances 0.000 title claims abstract description 89
- 239000002002 slurry Substances 0.000 title claims abstract description 57
- 238000007598 dipping method Methods 0.000 title claims abstract description 37
- 238000005507 spraying Methods 0.000 title claims abstract description 14
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- 239000003110 molding sand Substances 0.000 claims abstract description 32
- 238000007605 air drying Methods 0.000 claims abstract description 28
- 238000004519 manufacturing process Methods 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 14
- 230000007246 mechanism Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 210000000078 claw Anatomy 0.000 claims description 5
- 230000003139 buffering effect Effects 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000005266 casting Methods 0.000 abstract description 5
- 238000010304 firing Methods 0.000 abstract description 3
- 238000005495 investment casting Methods 0.000 abstract description 3
- 239000011248 coating agent Substances 0.000 abstract description 2
- 238000000576 coating method Methods 0.000 abstract description 2
- 238000005336 cracking Methods 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 62
- 239000001993 wax Substances 0.000 description 57
- 238000009826 distribution Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 239000004927 clay Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- 239000006004 Quartz sand Substances 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 235000013871 bee wax Nutrition 0.000 description 1
- 235000015278 beef Nutrition 0.000 description 1
- 239000012166 beeswax Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000003760 tallow Substances 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/12—Treating moulds or cores, e.g. drying, hardening
-
- 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
-
- 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
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Devices For Molds (AREA)
Abstract
The invention belongs to the technical field of lost wax casting, and particularly relates to an automatic slurry dipping and sand pouring system for a sand shell preparation process. The wax blank coating machine has high practicability, the molding sand can wrap the wax blank for multiple times through the operations of dipping slurry, spraying sand and air drying for multiple times, the connection strength between the molding sand and the wax blank is higher, the condition that the molding sand is loose is avoided, the thickness of the sand shell wrapped on the wax blank is ensured to be more uniform, the situation of cracking is avoided in the later firing and casting processes, the production cost is saved, the continuous sand shell manufacturing can be simultaneously carried out on multiple wax blanks, the production efficiency is improved while the strength of the sand shell is ensured, the waste of resources is reduced, and more benefits are brought.
Description
Technical Field
The invention relates to the technical field of lost wax casting, in particular to an automatic slurry dipping and sand pouring system for a sand shell preparation process.
Background
The lost wax method, or lost wax casting method, is a production process in ancient China. It is still the method currently used to present the most delicate details of metal articles, which are often cumbersome to design and difficult to manufacture, and the lost wax method allows any metal to reproduce its wax pattern in a complete and faithful manner. Therefore, this method has been widely used in the fields of sculpture, jewelry processing, dentistry, and industrial restoration, and the lost wax method, which is very demanding and expensive, gives a worker a return on the delicacy and originality of the finished product, and comprises the steps of carving out a product to be cast (wax pattern) from a wax material obtained by mixing beeswax, rosin, and beef tallow, pouring clay on the wax pattern to clarify the slurry, and scattering quartz sand, crushed vegetable fibers, sawdust (sawdust residue), and the like. After drying, the clay and the yellow mud are poured, the mud which is washed by clarification is mixed, and then the sand is scattered. Repeatedly making sand shell on the exterior of wax mould, heating the sand shell on fire. The wax is melted into liquid state by heating and lost from the sand shell. Then sintering the sand shell (the sintering temperature is generally not more than 800 ℃ because the sand shell can not be vitrified), and pouring molten metal liquid into the sand shell for casting. After cooling, the shell is knocked off, and a casting product with the same shape as the wax pattern is obtained.
However, the existing sand shell production process cannot meet the requirement of simultaneous production of large-batch sand shells, the efficiency is low, the sand shells produced simultaneously are prone to uneven thickness, and the sand shells are prone to cracking in the later-stage firing or casting process, so that the sand shells cannot be used.
Therefore, an automatic slurry dipping and sand pouring system for a sand shell preparation process is provided for solving the problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides an automatic slurry dipping and sand pouring system for a sand shell preparation process.
In order to achieve the purpose, the invention adopts the following technical scheme: a process for preparing a sand shell comprises the steps of preparing a blank, dipping slurry, spraying sand and air-drying; the method comprises the following specific steps:
s1, preparing a blank: preparing a wax blank which is completely cooled and shaped;
s2, dipping slurry: uniformly dipping viscous slurry on the wax blank, and rotating the wax blank at a constant speed to remove redundant slurry after dipping the viscous slurry;
s3, sand pouring: sprinkling molding sand on the wax blank from which the excessive viscous slurry is removed; so that the wax blank is wrapped by the molding sand;
s4, air drying: the wax blank containing the molding sand is air-dried, so that the air drying of the water in the viscous slurry is accelerated, and the molding sand is more firmly wrapped on the surface of the wax blank;
and S5, repeating the steps of slurry dipping, sand spraying and air drying for four times, and then carrying out slurry dipping treatment on the wax blank once.
Preferably, in step S3, in the process of spraying the wax blank, the wax blank is slowly rotated at a uniform speed, so that the molding sand can uniformly wrap the wax blank, and the uniformity of the thickness of the sand layer is ensured.
Preferably, a sensor is arranged in the sand drenching machine in the step S3 and used for sensing the start of the sand drenching machine when the wax blank enters.
The utility model provides an automatic change and dip in thick liquid and drench sand system for above-mentioned arbitrary one is used for sand shell preparation technology, includes thick liquid bucket, air-dry case, drenches sand machine and arm, thick liquid bucket, air-dry case and drench sand machine and be triangular distribution, and the arm is located thick liquid bucket, air-dry case and drenches between the sand machine, fixed mounting has a plurality of clamping jaws that are linear distribution on the arm.
Preferably, the air drying box includes the workbin, the top fixed mounting of workbin has two installation pieces, and the top fixed mounting of two installation pieces has same case cover, the top fixed mounting of case cover has three air discharge fan, the business turn over material mouth has been seted up respectively to the both sides of case cover, fixed mounting has the annular to carry the guide rail on the top inner wall of case cover, slidable mounting has a plurality of claws that collude that are the annular and distribute on the annular carries the guide rail.
Preferably, the same sieve plate is movably mounted between the two mounting blocks, and a box door is arranged on one side of the material box.
Preferably, the fixed slot has all been seted up to one side that two installation pieces are close to each other, the both sides of sieve all are equipped with two buffer gear, and four buffer gear respectively with correspond fixed slot fixed connection together.
Preferably, buffer gear includes the baffle together with sieve fixed connection, be equipped with the guide arm on the baffle, the guide arm runs through the baffle and is in the same place with baffle sliding connection, the equal fixed mounting in top and the bottom of guide arm has the disc, two discs respectively with the top of fixed slot and bottom inner wall fixed connection together, the slip cap is equipped with two springs on the guide arm, the both ends of spring respectively with baffle and disc fixed connection together.
Preferably, two vibrating machines which are symmetrically distributed are fixedly installed at the bottom of the sieve plate.
Preferably, the inner wall of the bottom of one side, close to each other, of each of the two fixing grooves is provided with an inclined groove.
Compared with the prior art, the invention has the beneficial effects that:
1. the wax blank coating machine has high practicability, the molding sand can wrap the wax blank for many times through the operations of dipping slurry, spraying sand and air drying for many times, the connection strength between the molding sand and the wax blank can be higher, the condition that the molding sand is loose can not occur, the thickness of a sand shell wrapped on the wax blank can be more uniform, the condition that the sand shell is cracked can not occur in the later firing and casting processes, and the production cost is saved.
2. Through the cooperation of air-drying box, drench sand machine and fixture, can carry out incessant sand shell preparation to a plurality of wax bases simultaneously, still improved production efficiency when guaranteeing sand shell intensity, can reduce the waste of resource and bring bigger income.
Drawings
FIG. 1 is a schematic structural diagram of an automated slurry dipping and sand pouring system according to the present invention;
FIG. 2 is an exploded view of a air drying box in an automated slurry dipping and sand pouring system according to the present invention;
FIG. 3 is a side sectional view of a box cover in an automated slurry dipping and sand pouring system according to the present invention;
FIG. 4 is a schematic view of a partial structure of an automated slurry dipping and sand pouring system according to the present invention;
FIG. 5 is an enlarged schematic view of the portion B in FIG. 4;
fig. 6 is a flow chart of a process for preparing sand shells according to the present invention.
In the figure: 1. a pulp barrel; 2. an air drying box; 21. a box cover; 211. feeding and discharging ports; 212. an annular conveying guide rail; 213. hooking claws; 22. an exhaust fan; 23. a material box; 24. a box door; 25. mounting blocks; 251. fixing grooves; 26. a sieve plate; 27. a buffer mechanism; 271. a guide plate; 272. a guide bar; 273. a disc; 274. a spring; 28. a vibrator; 3. a sand drenching machine; 4. a mechanical arm; 5. a clamping jaw.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.
Example 1
Referring to fig. 1-5, the present embodiment provides a process for preparing sand shells, which includes the steps of preparing blanks, dipping slurry, spraying sand, and air-drying; the method comprises the following specific steps:
s1, preparing a blank: preparing a wax blank which is completely cooled and shaped;
s2, dipping slurry: uniformly dipping viscous slurry on the wax blank, and rotating the wax blank at a constant speed to remove redundant slurry after dipping the viscous slurry;
s3, sand pouring: sprinkling molding sand on the wax blank from which the excessive viscous slurry is removed; so that the wax blank is wrapped by the molding sand;
s4, air drying: the wax blank containing the molding sand is air-dried, so that the air drying of the water in the viscous slurry is accelerated, and the molding sand is more firmly wrapped on the surface of the wax blank;
and S5, repeating the steps of slurry dipping, sand spraying and air drying for four times, and then carrying out slurry dipping treatment on the wax blank once.
In the step S3, in the process of spraying the wax blank, the wax blank is slowly rotated at a uniform speed, so that the molding sand can uniformly wrap the wax blank, and the uniformity of the thickness of the sand layer is ensured.
And a sensor is arranged in the sand drenching machine in the step S3 and used for sensing the start of the sand drenching machine when the wax blank enters.
Example 2
The utility model provides an automatic change and dip in thick liquid and drench sand system for any one of above-mentioned is used for sand shell preparation technology, includes thick liquid bucket 1, air-dry case 2, drenches sand machine 3 and arm 4, and thick liquid bucket 1, air-dry case 2 and drench sand machine 3 and be triangular distribution, and arm 4 is located thick liquid bucket 1, air-dry case 2 and drenches between the sand machine 3, and fixed mounting has a plurality of clamping jaws 5 that are linear distribution on the arm 4.
Specifically, a plurality of clamping jaws 5 on the mechanical arm 4 clamp the cooled and formed wax blanks, firstly, the mechanical arm 4 drives the plurality of wax blanks to be completely immersed in the viscous slurry in the slurry barrel 1 and stay for a period of time, so that the viscous slurry completely covers the wax blank, then the mechanical arm 4 drives the wax blank to be transferred from the slurry barrel 1 to the adjacent sand drenching machine 3, the mechanical arm 4 drives the wax blank to slowly rotate at a constant speed in the sand sprinkling machine 3 synchronously with the sand sprinkling machine 3, the molding sand can completely wrap the wax blank through the connection of the viscous slurry, then the mechanical arm 4 drives the wax blank wrapped with the molding sand to be air-dried in the air drying box 2, make the moisture in the viscidity thick liquids volatilize, strengthen the cohesive strength between molding sand and the wax base, wait to go on repeatedly four times the wax base and dip in thick liquid, drench sand and air-dry step after once again and dip in thick liquid and handle, later directly get into air-dry box 2 in the air-dry can.
Example 3
Air-drying box 2 includes workbin 23, and workbin 23's top fixed mounting has two installation pieces 25, and the top fixed mounting of two installation pieces 25 has same case cover 21, and the top fixed mounting of case cover 21 has three air discharge fan 22, and the business turn over material mouth 211 has been seted up respectively to the both sides of case cover 21, and fixed mounting has annular conveying guide rail 212 on the top inner wall of case cover 21, and slidable mounting has a plurality of claws 213 that collude that are the annular and distribute on annular conveying guide rail 212.
Specifically, the wax blanks enter the box cover 21 through the material inlet and outlet 211 and are hooked on the leftmost claw 213, the plurality of clamping jaws 5 on the mechanical arm 4 clamp the wax blanks dried bottommost, the dried wax blanks are transferred into the slurry barrel 1 to be dipped in slurry, and the operation is repeated in the past, so that the wax blanks just entering the air drying box 2 can rotate clockwise to the bottommost in the left side of the annular conveying guide rail 212, the wax blanks can be dried in the air drying box 2 for a period of time, the air drying effect of the wax blanks is ensured, the period of time is equal to the slurry dipping-sand spraying time, and the mechanical arm 4 drives the wax blanks sprayed with sand to enter the air drying box 2 and can take out the dried wax blanks.
The same sieve plate 26 is movably arranged between the two mounting blocks 25, and one side of the feed box 23 is provided with a box door 24.
Specifically, the sieve 26 can make from the wax base the whole feeding box 23 that drops of molding sand that drops in, can carry out recycle to the molding sand, and chamber door 24 can shift the molding sand in the workbin 23 simultaneously.
The fixing groove 251 is formed in one side, close to each other, of each of the two mounting blocks 25, the two sides of the sieve plate 26 are provided with two buffer mechanisms 27, and the four buffer mechanisms 27 are fixedly connected with the corresponding fixing grooves 251 respectively.
The buffer mechanism 27 comprises a guide plate 271 fixedly connected with the screen plate 26, guide rods 272 are arranged on the guide plate 271, the guide rods 272 penetrate through the guide plate 271 and are connected with the guide plate 271 in a sliding mode, discs 273 are fixedly mounted at the top end and the bottom end of each guide rod 272, the two discs 273 are fixedly connected with the inner walls of the top and the bottom of the fixing groove 251 respectively, two springs 274 are sleeved on the guide rods 272 in a sliding mode, and the two ends of each spring 274 are fixedly connected with the guide plate 271 and the discs 273 respectively.
Two symmetrically distributed vibration machines 28 are fixedly mounted at the bottom of the screen plate 26.
Specifically, the bobbing machine 28 drives the sieve 26 and vibrates, can ensure that the molding sand on the sieve 26 passes the sieve 26 completely and falls into the workbin 23, conveniently carries out recycle to the molding sand, sets up baffle 271, guide arm 272 and two springs 274, can make the sieve 26 can slide from top to bottom, accelerates the speed that the molding sand passed sieve 26.
Inclined grooves are formed in the inner wall of the bottom of one side, close to each other, of each of the two fixing grooves 251;
specifically, the inclined slits allow the molding sand that has entered the holding grooves 251 to automatically slide into the hopper 23, so that the buffering mechanism 27 is not affected by the accumulation of the molding sand in the holding grooves 251.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. A preparation process for a sand shell is characterized by comprising the process steps of blank preparation, slurry dipping, sand spraying and air drying; the method comprises the following specific steps:
s1, preparing a blank: preparing a wax blank which is completely cooled and shaped;
s2, dipping slurry: uniformly dipping viscous slurry on the wax blank, and rotating the wax blank at a constant speed to remove redundant slurry after dipping the viscous slurry;
s3, sand pouring: sprinkling molding sand on the wax blank from which the excessive viscous slurry is removed; so that the wax blank is wrapped by the molding sand;
s4, air drying: the wax blank containing the molding sand is air-dried, so that the air drying of the water in the viscous slurry is accelerated, and the molding sand is more firmly wrapped on the surface of the wax blank;
and S5, repeating the steps of slurry dipping, sand spraying and air drying for four times, and then carrying out slurry dipping treatment on the wax blank once.
2. The process of claim 1, wherein in step S3, the wax blank is slowly rotated at a constant speed during the process of spraying the sand, so that the molding sand can uniformly wrap the wax blank and the thickness of the sand layer is uniform.
3. The process for preparing the sand shell as recited in claim 1, wherein a sensor is arranged in the sand drenching machine in the S3 and is used for sensing the start of the sand drenching machine when the wax blank enters.
4. An automatic slurry dipping and sand pouring system for the sand shell preparation process as claimed in any one of claims 1 to 3, comprising a slurry barrel (1), an air drying box (2), a sand pouring machine (3) and a mechanical arm (4), wherein the slurry barrel (1), the air drying box (2) and the sand pouring machine (3) are distributed in a triangular manner, the mechanical arm (4) is located between the slurry barrel (1), the air drying box (2) and the sand pouring machine (3), and a plurality of clamping jaws (5) which are distributed linearly are fixedly mounted on the mechanical arm (4).
5. The automatic change system of drenching of thick liquid of dipping in of claim 4, characterized in that, the air-drying box (2) includes workbin (23), the top fixed mounting of workbin (23) has two installation pieces (25), and the top fixed mounting of two installation pieces (25) has same box cover (21), the top fixed mounting of box cover (21) has three air discharge fan (22), business turn over material mouth (211) has been seted up respectively to the both sides of box cover (21), fixed mounting has annular conveying guide rail (212) on the top inner wall of box cover (21), slidable mounting has a plurality of claw (213) that collude that are the annular and distribute on annular conveying guide rail (212).
6. An automatic slurry dipping and sand pouring system according to claim 5, wherein the same sieve plate (26) is movably arranged between the two mounting blocks (25), and a box door (24) is arranged on one side of the feed box (23).
7. The automatic slurry dipping and sand pouring system according to claim 6, wherein fixing grooves (251) are formed in the sides, close to each other, of the two mounting blocks (25), two buffering mechanisms (27) are arranged on the two sides of the sieve plate (26), and the four buffering mechanisms (27) are fixedly connected with the corresponding fixing grooves (251) respectively.
8. The automatic slurry dipping and sand pouring system according to claim 7, wherein the buffer mechanism (27) comprises a guide plate (271) fixedly connected with the sieve plate (26), a guide rod (272) is arranged on the guide plate (271), the guide rod (272) penetrates through the guide plate (271) and is slidably connected with the guide plate (271), disks (273) are fixedly mounted at the top end and the bottom end of the guide rod (272), the two disks (273) are fixedly connected with the inner walls of the top and the bottom of the fixing groove (251) respectively, two springs (274) are slidably sleeved on the guide rod (272), and two ends of each spring (274) are fixedly connected with the guide plate (271) and the corresponding disk (273) respectively.
9. An automatic slurry dipping and sand pouring system according to claim 8, wherein two symmetrically distributed vibrating machines (28) are fixedly arranged at the bottom of the sieve plate (26).
10. The automatic slurry dipping and sand pouring system according to claim 8, wherein the inner wall of the bottom of the side, close to each other, of the two fixing grooves (251) is provided with an inclined groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210000777.2A CN114535513B (en) | 2022-01-04 | Automatic slurry dipping and sand spraying system for sand shell preparation process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210000777.2A CN114535513B (en) | 2022-01-04 | Automatic slurry dipping and sand spraying system for sand shell preparation process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114535513A true CN114535513A (en) | 2022-05-27 |
| CN114535513B CN114535513B (en) | 2024-06-04 |
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204194734U (en) * | 2014-11-07 | 2015-03-11 | 浙江万仕兴机械有限公司 | A kind of Mechanical processing of casting drenches sand device |
| CN105251941A (en) * | 2015-11-24 | 2016-01-20 | 广兴机械科技（惠州）有限公司 | Slurry moistening equipment |
| CN205008540U (en) * | 2015-10-09 | 2016-02-03 | 西安航天发动机厂 | Hand -made shell unit of many merits efficient fired mold precision casting machinery |
| TWM525236U (en) * | 2016-04-15 | 2016-07-11 | Yaw Sheng Machinery Co Ltd | Automatic sauce pouring sand machine |
| CN205437076U (en) * | 2015-12-25 | 2016-08-10 | 萧于盛 | Three -dimensional actuates to be stained with to starch drenches sand machine |
| CN109365750A (en) * | 2018-12-18 | 2019-02-22 | 南通海泰科特精密材料有限公司 | A kind of turbine wax-pattern leaching sand production line |
| CN111001760A (en) * | 2019-12-23 | 2020-04-14 | 泰州市贝斯特精铸机械有限公司 | Investment casting shell-making complete equipment and shell-making method thereof |
| CN112589051A (en) * | 2020-12-15 | 2021-04-02 | 南京琮咀科技发展有限公司 | Precision part sand mold casting process |
| CN113182497A (en) * | 2021-04-30 | 2021-07-30 | 上海炽星新材料科技有限公司 | Working method and structure for realizing automatic assembly line formwork preparation through robot |
| CN113351834A (en) * | 2021-06-02 | 2021-09-07 | 绍兴市园方标准件有限公司 | Stainless steel accessory wax mold shell manufacturing device |
| CN113714466A (en) * | 2021-10-08 | 2021-11-30 | 洛阳市钢峰工程机械制造有限公司 | Silica sol mould shell drying system |
| CN113828736A (en) * | 2021-09-26 | 2021-12-24 | 含山县永帮再生资源利用有限公司 | Metal casting sand mold casting process for agricultural machinery |
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204194734U (en) * | 2014-11-07 | 2015-03-11 | 浙江万仕兴机械有限公司 | A kind of Mechanical processing of casting drenches sand device |
| CN205008540U (en) * | 2015-10-09 | 2016-02-03 | 西安航天发动机厂 | Hand -made shell unit of many merits efficient fired mold precision casting machinery |
| CN105251941A (en) * | 2015-11-24 | 2016-01-20 | 广兴机械科技（惠州）有限公司 | Slurry moistening equipment |
| CN205437076U (en) * | 2015-12-25 | 2016-08-10 | 萧于盛 | Three -dimensional actuates to be stained with to starch drenches sand machine |
| TWM525236U (en) * | 2016-04-15 | 2016-07-11 | Yaw Sheng Machinery Co Ltd | Automatic sauce pouring sand machine |
| CN109365750A (en) * | 2018-12-18 | 2019-02-22 | 南通海泰科特精密材料有限公司 | A kind of turbine wax-pattern leaching sand production line |
| CN111001760A (en) * | 2019-12-23 | 2020-04-14 | 泰州市贝斯特精铸机械有限公司 | Investment casting shell-making complete equipment and shell-making method thereof |
| CN112589051A (en) * | 2020-12-15 | 2021-04-02 | 南京琮咀科技发展有限公司 | Precision part sand mold casting process |
| CN113182497A (en) * | 2021-04-30 | 2021-07-30 | 上海炽星新材料科技有限公司 | Working method and structure for realizing automatic assembly line formwork preparation through robot |
| CN113351834A (en) * | 2021-06-02 | 2021-09-07 | 绍兴市园方标准件有限公司 | Stainless steel accessory wax mold shell manufacturing device |
| CN113828736A (en) * | 2021-09-26 | 2021-12-24 | 含山县永帮再生资源利用有限公司 | Metal casting sand mold casting process for agricultural machinery |
| CN113714466A (en) * | 2021-10-08 | 2021-11-30 | 洛阳市钢峰工程机械制造有限公司 | Silica sol mould shell drying system |
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