CN219541651U - Sand shooting device for full-automatic molding machine - Google Patents
Sand shooting device for full-automatic molding machine Download PDFInfo
- Publication number
- CN219541651U CN219541651U CN202320265234.3U CN202320265234U CN219541651U CN 219541651 U CN219541651 U CN 219541651U CN 202320265234 U CN202320265234 U CN 202320265234U CN 219541651 U CN219541651 U CN 219541651U
- Authority
- CN
- China
- Prior art keywords
- sand
- sand shooting
- molding machine
- full
- perforation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
- Casting Devices For Molds (AREA)
Abstract
The sand shooting device for the full-automatic molding machine comprises a sand shooting plate main body, guide plates are arranged on the lower side of the sand shooting plate main body at equal intervals, sand spraying openings are formed in the upper side of the sand shooting plate main body between every two guide plates, a plurality of sand spraying openings are formed in the upper side of the sand spraying openings at equal intervals, a sand shooting mechanism is movably connected to the upper side of the sand spraying openings, and a positioning mechanism is arranged on the upper side of the sand shooting mechanism; the cover plate, the mounting seat and the Daval nozzle are all replaceable accessories, the positions of the nozzles can be adjusted according to needs, sand blasting is performed with emphasis, an ideal sand blasting effect is obtained, the guide plates are uniformly arranged on one side of the sand shooting plate main body, the sand can be guided in the sand blasting process, the use requirement of the sand shooting device for the full-automatic molding machine can be well met, fluid in a pipe can reduce the pressure above gas after the process from wide to narrow to wide, the pressure above gas is instantaneously released, the cross section of the gas can be enlarged, the acceleration mode is achieved, the injection speed is enhanced, and the sand blasting is relatively uniform.
Description
Technical Field
The utility model relates to the technical field of sand casting, in particular to a sand shooting device for a full-automatic molding machine.
Background
Because the molding materials used for sand casting are cheap and easy to obtain, the casting mold is simple and convenient to manufacture, and is suitable for single-piece production, batch production and mass production of castings, and is a basic process in casting production for a long time. A molding machine is used in the sand casting process;
the sand spraying plate on the existing molding machine has poor mobility of sand in the sand spraying process, poor filling property, uneven compactness of the sand mould after compaction, influence the quality and qualification rate of products, and can not well meet the use requirement of the sand spraying device for the full-automatic molding machine. In order to solve the problems, the utility model provides a sand shooting device for a full-automatic molding machine.
Disclosure of Invention
The utility model provides a sand shooting device for a full-automatic molding machine, which aims to solve the technical problems in the background technology. In order to solve the problems, the utility model provides a sand shooting device for a full-automatic molding machine, which comprises a sand shooting plate main body, wherein guide plates are equidistantly arranged on the lower side of the sand shooting plate main body, sand spraying openings are formed in the upper side of the sand shooting plate main body between every two guide plates, a plurality of sand spraying openings are equidistantly arranged, a sand shooting mechanism is movably connected to the upper side of each sand spraying opening, and a positioning mechanism is arranged on the upper side of each sand shooting mechanism.
Preferably, the sand shooting mechanism is formed by combining a Daval nozzle, a pressurizing groove and first perforations, the pressurizing groove is formed in the middle of the Daval nozzle, the first perforations are formed in the surface of the Daval nozzle in a penetrating manner, and the first perforations are positioned at four corners of the Daval nozzle;
preferably, the positioning mechanism is formed by combining a mounting seat, a spray pipe fixing port and a second perforation, the mounting seat is arranged on the upper side of the Daval spray pipe, the spray pipe fixing port is arranged in the middle of the mounting seat, the second perforation is arranged on the surface of the mounting seat in a penetrating manner, and the second perforation is positioned at four corners of the mounting seat;
preferably, the positions of the first perforation and the second perforation are matched with each other, a mounting bolt is arranged in the second perforation, and the mounting seat and the Daval nozzle are movably connected with the sand shooting plate main body through the mounting bolt;
preferably, the guide plate is of a triangular structure, the sand shooting plate main body is movably connected with a cover plate, and the cover plate, the mounting seat and the Daval nozzle are all replaceable accessories;
preferably, the diameters of the sand blasting opening and the nozzle fixing port are matched with each other, and two sides of the pressurizing groove are of concave structures, and the diameter of the pressurizing groove is smaller than that of the sand blasting opening and the nozzle fixing port;
the technical scheme of the utility model has the following beneficial technical effects:
1. the cover plate, the mounting seat and the Daval nozzle are all replaceable accessories, the positions of the nozzles can be adjusted according to needs, sand blasting is performed in a key way, so that a sand mould with a deep pit and a complex structure can also obtain an ideal sand blasting effect, a guide plate is uniformly arranged on one side of the sand shooting plate main body, a good guiding effect can be achieved on sand in the sand blasting process, and the sand shooting device is more flexible and convenient to use and can well meet the use requirements of the sand shooting device for a full-automatic molding machine.
2. After the fluid is in the pipe from wide to narrow, the pressure above the gas can be reduced, the gas is released instantaneously, the cross section of the gas can be enlarged, and therefore an acceleration mode is achieved, the jet speed is enhanced, the sand air flow of the high-speed injection molding box collides with a metal mold and splashes, a fluffy sand layer can be obtained in all directions and all positions, and the sand blasting is relatively uniform.
Drawings
Fig. 1 is a schematic structural view of a sand shooting device for a full-automatic molding machine.
Fig. 2 is a schematic structural view of a sand shooting mechanism in a sand shooting device for a full-automatic molding machine.
Fig. 3 is a schematic cross-sectional view of a sand shooting device for a full-automatic molding machine.
FIG. 4 is a schematic diagram of the operation of the sand shooting device for the full-automatic molding machine.
Reference numerals: 1. a shooting plate body; 2. a guide plate; 3. a sand shooting mechanism; 301. a daval nozzle; 302. a pressurizing tank; 303. a first perforation; 4. a positioning mechanism; 401. a mounting base; 402. a nozzle fixing port; 403. a second perforation; 5. installing a bolt; 6. a cover plate; 7. and (5) a sand blasting port.
Detailed Description
The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.
As shown in fig. 1-4, the sand shooting device for the full-automatic molding machine provided by the utility model comprises a sand shooting plate main body 1, wherein guide plates 2 are equidistantly arranged on the lower side of the sand shooting plate main body 1, sand spraying openings 7 are formed in the upper side of the sand shooting plate main body 1 between every two guide plates 2, a plurality of sand spraying openings 7 are equidistantly arranged, a sand shooting mechanism 3 is movably connected on the upper side of the sand spraying openings 7, and a positioning mechanism 4 is arranged on the upper side of the sand shooting mechanism 3.
The sand shooting mechanism 3 is formed by combining a Daval spray pipe 301, a pressurizing groove 302 and first perforations 303, the pressurizing groove 302 is formed in the middle of the Daval spray pipe 301, the first perforations 303 are formed in the surface of the Daval spray pipe 301 in a penetrating manner, and the first perforations 303 are located at four corners of the Daval spray pipe 301.
The positioning mechanism 4 is formed by combining a mounting seat 401, a spray pipe fixing port 402 and a second perforation 403, the mounting seat 401 is arranged on the upper side of the davidial spray pipe 301, the spray pipe fixing port 402 is arranged in the middle of the mounting seat 401, the second perforation 403 is arranged on the surface of the mounting seat 401 in a penetrating manner, and the second perforation 403 is positioned at four corners of the mounting seat 401.
The positions of the first through hole 303 and the second through hole 403 are matched with each other, a mounting bolt 5 is arranged in the second through hole 403, and the mounting seat 401 and the daver nozzle 301 are movably connected with the sand shooting plate main body 1 through the mounting bolt 5.
The deflector 2 is triangle-shaped structure, and swing joint has apron 6 on the shooting plate main part 1, apron 6, mount pad 401 and daval nozzle 301 are the interchangeable accessory, can adjust the position of nozzle as required, carry out the sandblast with focus, make the complex construction sand mould that has the pit also can obtain ideal sand blasting effect, evenly be provided with deflector 2 on one side of shooting plate main part 1, can play the guide effect well to the sand in the sandblast process, it is more nimble convenient to use, can satisfy the operation requirement of full-automatic molding machine for shooting sand device well.
The diameter size between sand blasting mouth 7 and the fixed port 402 of spray tube matches each other, and the pressurized tank 302 both sides are indent structure, pressurized tank 302 diameter is less than sand blasting mouth 7 and the fixed port 402 of spray tube, fluid is in the pipe, after the process from wide to narrow to wide has passed through, can let the pressure reduction above the gas, release in the twinkling of an eye, the cross section of gas also can become big, thereby play the mode of accelerating, the jet velocity has been strengthened, make the sand air current of high-speed injection moulding case collide with the metal model, splash, all directions, all positions can both obtain fluffy sand bed, the relative comparatively of sandblast is comparatively even.
The working principle of the utility model is as follows: when the device is used, as the cover plate 6, the mounting seat 401 and the Daval nozzle 301 are movably connected with the sand shooting plate main body 1, the positions of the nozzles can be adjusted as required, sand blasting is carried out with emphasis, a sand mould with a complex structure and a deep pit can obtain ideal sand blasting effect, the pressure above gas can be reduced after the process from wide to narrow to wide is carried out in a pipe, the cross section of the gas can be instantaneously released, the accelerating mode is achieved, the injection speed is enhanced, the sand air flow of the high-speed injection molding box collides with a metal model and splashes, a fluffy sand layer can be obtained in all directions and all positions, and the sand blasting is relatively uniform; meanwhile, the guide plate 2 is uniformly arranged on one side of the sand shooting plate main body 1, so that the sand can be guided well in the sand blasting process, the use is more flexible and convenient, and the use requirement of the sand shooting device for the full-automatic molding machine can be well met.
It is to be understood that the above-described embodiments of the present utility model are intended to be illustrative or explanatory of the principles of the utility model, and are not restrictive of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.
Claims (6)
1. Sand shooting device for full-automatic molding machine, including shooting plate main part (1), its characterized in that, shooting plate main part (1) downside equidistance is provided with deflector (2), and has seted up sand blasting mouth (7) in shooting plate main part (1) upside between every two deflector (2), sand blasting mouth (7) equidistance is provided with a plurality of, sand blasting mouth (7) upside swing joint has sand shooting mechanism (3), sand shooting mechanism (3) upside is provided with positioning mechanism (4).
2. The sand shooting device for the full-automatic molding machine according to claim 1, wherein the sand shooting mechanism (3) is formed by combining a Daval nozzle (301), a pressurizing groove (302) and a first perforation (303), the pressurizing groove (302) is formed in the middle of the Daval nozzle (301), the first perforation (303) is formed in the surface of the Daval nozzle (301) in a penetrating manner, and the first perforation (303) is located at four corners of the Daval nozzle (301).
3. The sand shooting device for the full-automatic molding machine according to claim 2, wherein the positioning mechanism (4) is formed by combining a mounting seat (401), a spray pipe fixing port (402) and a second perforation (403), the mounting seat (401) is arranged on the upper side of the Daval spray pipe (301), the spray pipe fixing port (402) is arranged in the middle of the mounting seat (401), the second perforation (403) is arranged on the surface of the mounting seat (401) in a penetrating manner, and the second perforation (403) is positioned at four corners on the mounting seat (401).
4. The sand shooting device for the full-automatic molding machine according to claim 2, wherein positions of the first perforation (303) and the second perforation (403) are matched with each other, a mounting bolt (5) is arranged in the second perforation (403), and the mounting seat (401) and the daval nozzle (301) are movably connected with the sand shooting plate main body (1) through the mounting bolt (5).
5. The sand shooting device for the full-automatic molding machine according to claim 1, wherein the guide plate (2) is of a triangular structure, the sand shooting plate main body (1) is movably connected with a cover plate (6), and the cover plate (6), the mounting seat (401) and the daval spray pipe (301) are all replaceable accessories.
6. The sand shooting device for the full-automatic molding machine according to claim 1, wherein the diameters of the sand blasting opening (7) and the nozzle fixing port (402) are matched with each other, two sides of the pressurizing groove (302) are of concave structures, and the diameter of the pressurizing groove (302) is smaller than that of the sand blasting opening (7) and the nozzle fixing port (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320265234.3U CN219541651U (en) | 2023-02-21 | 2023-02-21 | Sand shooting device for full-automatic molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320265234.3U CN219541651U (en) | 2023-02-21 | 2023-02-21 | Sand shooting device for full-automatic molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219541651U true CN219541651U (en) | 2023-08-18 |
Family
ID=87729083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320265234.3U Active CN219541651U (en) | 2023-02-21 | 2023-02-21 | Sand shooting device for full-automatic molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219541651U (en) |
-
2023
- 2023-02-21 CN CN202320265234.3U patent/CN219541651U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112517847A (en) | Impeller investment casting production line and process | |
| CN106862519A (en) | Servo link rod spraying machine | |
| CN105855506B (en) | The expects pipe component and injection mold device of the anti-volume gas of die casting machine | |
| CN219541651U (en) | Sand shooting device for full-automatic molding machine | |
| CN113458345A (en) | Sand box for lost foam casting process | |
| CN210615038U (en) | Casting sand shooting nozzle with wide adaptability | |
| CN206316344U (en) | The full-automatic sand casting moulding machine Multifunctional sand blasting plate of sand is penetrated up and down | |
| CN213317534U (en) | Exhaust device of molding die | |
| CN106424594A (en) | Multifunctional sandblasting board for up-down sand shooting type full-automatic sand casting molding machine | |
| CN106424597A (en) | Sandblasted slab for up-down sand-shooting full-automatic sand casting molding machine | |
| CN219703419U (en) | Belt pulley production mould | |
| CN110340323B (en) | External cooling device and external cooling method of centrifugal machine | |
| CN206185097U (en) | Set up release agent spraying device's continuous casting machine | |
| CN210412414U (en) | Oil pan casting system structure | |
| CN108297430A (en) | A kind of cooling channel structure of anticorrosion 3D printing workpiece | |
| CN206316332U (en) | The full-automatic hardened structure of sand casting moulding machine sandblasting of sand is penetrated up and down | |
| CN219581601U (en) | Vertical molding line shakeout roller auxiliary sand removal template structure | |
| CN107457385B (en) | Die casting and die casting equipment | |
| CN206085502U (en) | Take injection mold of cooling jet | |
| CN105562628B (en) | A kind of full-automatic horizontal moulding machine | |
| CN213079970U (en) | Casting mold structure with exhaust rope replacing exhaust needle | |
| CN205464213U (en) | Full -automatic horizontal molding machine | |
| CN215508856U (en) | Disappearance mould head tank that can automatic business turn over material | |
| CN216758077U (en) | Blowing and curing structure of core shooter | |
| CN209698014U (en) | A kind of Ultra-Low Speed shock absorber support molding die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |