CN218693616U - Batch shakeout system for lost foam casting - Google Patents
Batch shakeout system for lost foam casting Download PDFInfo
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- CN218693616U CN218693616U CN202222647533.1U CN202222647533U CN218693616U CN 218693616 U CN218693616 U CN 218693616U CN 202222647533 U CN202222647533 U CN 202222647533U CN 218693616 U CN218693616 U CN 218693616U
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- 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
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Abstract
The utility model provides a batch shakeout system for lost foam casting, which comprises a sand storage box body device for storing molding sand and discharging the molding sand; the sand storage box body device comprises a box body bracket, and a sand storage box body is fixed at the top end of the box body bracket; a conical discharging hopper is fixed at the bottom end of the sand storage box body, and a vibrating discharging device is fixed at the bottom end of the conical discharging hopper; the bottom end of the vibration blanking device is butted with a diffusion box body, and the bottom end of the diffusion box body is provided with a screening and sand-paving device for shakeout; and a lost foam sand box to be filled is arranged right below the screening and sand paving device. The shakeout system can be used for batch shakeout of sand boxes in lost foam casting, adopts a screening blanking mode, ensures the thickness of layered filling, further ensures the filling quality of lost foam inside the sand boxes, and ensures the quality of subsequent casting; and it adopts the mode of automatic knockout packing, and then has improved packing efficiency.
Description
Technical Field
The utility model belongs to the technical field of the casting, especially, relate to a batched shakeout system of lost pattern casting disappears.
Background
In the lost foam casting process, the lost foam filled in the sand box needs to be filled with casting molding sand, in order to ensure the pouring effect, the casting molding sand needs to be ensured to be uniformly filled in a layered manner in the filling process, for small-batch castings, at present, an operation mode of manual falling sand filling is generally adopted, and in the filling process, the thickness and quality of layered filling cannot be well controlled, so that the filling process is not uniform; and the manual filling mode has low working efficiency.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides a batch shakeout system for lost foam casting, which can be used for batch shakeout of sand boxes in lost foam casting, adopts a screening blanking mode to ensure the thickness of layered filling, further ensures the filling quality of lost foam inside the sand box and ensures the quality of subsequent casting; and it adopts the mode of automatic knockout packing, and then has improved packing efficiency.
In order to realize the technical characteristics, the purpose of the utility model is realized as follows: the mass shakeout system for lost foam casting comprises a sand storage box body device for storing and discharging molding sand; the sand storage box body device comprises a box body bracket, and a sand storage box body is fixed at the top end of the box body bracket; a conical discharging hopper is fixed at the bottom end of the sand storage box body, and a vibrating discharging device is fixed at the bottom end of the conical discharging hopper; the bottom end of the vibration blanking device is butted with a diffusion box body, and the bottom end of the diffusion box body is provided with a screening and sand-paving device for shakeout; and a lost foam sand box to be filled is arranged right below the screening and sand paving device.
The sand storage box body devices are at least one group, and the plurality of groups of sand storage box body devices are arranged at equal intervals along the conveying direction of the lost foam sand box.
And a plurality of groups of reinforcing cross bars with different heights are fixed between the lower parts of the box body brackets.
The vibration blanking device comprises a vibrator installation cylinder fixed at the bottom end of the conical blanking hopper through a connecting flange, and a first vibrator and a second vibrator are symmetrically fixed on two outer sides of the vibrator installation cylinder.
Screening sanding device is including fixing the bottom rectangle frame in diffusion box bottom, the inside of bottom rectangle frame slides through multiunit stay bolt and supports there is the knockout board, and the equipartition processing has the through-hole on the knockout board, just the length dimension of knockout board is less than the inner wall length dimension of bottom rectangle frame, and the knockout board links to each other with the sieve sand power device who is used for driving it along stay bolt and at the inside reciprocating motion of bottom rectangle frame.
The sand screening power device comprises a cylinder body mounting box fixed on the outer wall of the bottom rectangular frame, a cylinder body base of a cylinder body is hinged inside the cylinder body mounting box through a pin shaft, and the tail end of a piston rod of the cylinder body penetrates through the bottom rectangular frame and is fixedly connected with the shakeout plate.
The lost foam sand box comprises a conveying box body, wheels are installed at the bottom end of the conveying box body, and box body side plates are fixed on the periphery and the bottom of the conveying box body through reinforcing section bars.
And during filling, a lost foam is positioned and installed in the lost foam sand box.
The outer wall of the conveying box body is fixed with a magnetic attraction column, and two adjacent conveying box bodies are connected through the magnetic attraction column.
The utility model discloses there is following beneficial effect:
1. the shakeout system can be used for batch shakeout of sand boxes in lost foam casting, adopts a screening blanking mode, ensures the thickness of layered filling, further ensures the filling quality of lost foam inside the sand boxes, and ensures the quality of subsequent casting; and it adopts the mode of automatic knockout packing, and then has improved packing efficiency.
2. Through adopting a plurality of sand storage box body devices, the filling of a plurality of lost foam sand boxes can be realized at one time, so that the filling efficiency is improved, the filling quality is ensured, and the forming quality of subsequent casting is ensured.
3. The structural strength and stability of the box body support are enhanced through the reinforcing cross rod.
4. Can realize the vibration unloading of foundry molding sand through foretell vibration unloader, and then guarantee the smooth and easy nature of unloading.
5. Even unloading can be realized through foretell screening sanding device, and then realize the even paving of foundry sand.
6. The sand screening power device can be used for providing screening power.
7. The conveying of the lost foam can be realized through the lost foam sand box, and then the batch filling is convenient to realize.
8. Through foretell magnetism inhale the post can realize adjacent carrying box's high-speed joint and fixed. Thereby realizing batch filling.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a first perspective three-dimensional view of the present invention.
Fig. 2 is a second perspective three-dimensional view of the present invention.
Fig. 3 is a third perspective three-dimensional view of the present invention.
Fig. 4 is a first perspective three-dimensional view of the sand storage box device of the present invention.
Fig. 5 is a second perspective three-dimensional view of the sand storage box device of the present invention.
In the figure: the sand storage box comprises a sand storage box body 1, a box body support 2, a connecting flange 3, a first vibrator 4, a vibrator mounting cylinder 5, a conical discharging hopper 6, a second vibrator 7, a reinforcing cross bar 8, a diffusion box body 9, a cylinder body base 10, a pin shaft 11, a cylinder body 12, a cylinder body mounting box 13, a piston rod 14, a bottom rectangular frame 15, a supporting bolt 16, a conveying box body 17, wheels 18, a box body side plate 19, a lost foam 20, a reinforcing section bar 21, a sand storage box body device 22, a lost foam sand box 23 and a magnetic suction column 24.
Detailed Description
The following describes embodiments of the present invention with reference to the accompanying drawings.
Referring to fig. 1 to 5, a mass shakeout system for lost foam casting includes a sand storage box body means 22 for storing and discharging molding sand; the sand storage box body device 22 comprises a box body bracket 2, and a sand storage box body 1 is fixed at the top end of the box body bracket 2; a conical discharging hopper 6 is fixed at the bottom end of the sand storage box body 1, and a vibrating discharging device is fixed at the bottom end of the conical discharging hopper 6; the bottom end of the vibration blanking device is butted with a diffusion box body 9, and the bottom end of the diffusion box body 9 is provided with a screening and sand laying device for shakeout; and a lost foam sand box 23 to be filled is arranged right below the screening and sand paving device. The shakeout system can be used for batch shakeout of sand boxes in lost foam casting, adopts a screening blanking mode, ensures the thickness of layered filling, further ensures the filling quality of lost foam inside the sand boxes, and ensures the quality of subsequent casting; and it adopts the mode of automatic knockout packing, and then has improved packing efficiency. In the concrete filling process, the lost foam sand boxes 23 are sequentially connected end to end and are conveyed to the position right below the sand storage box body device 22, and the casting sand is uniformly paved inside the lost foam sand boxes 23 through the screening and sand paving device when the lost foam sand boxes pass through the sand storage box body device 22.
Further, there is at least one set of the flask-holding body devices 22, and the sets of the flask-holding body devices 22 are arranged at equal intervals along the conveying direction of the lost foam flasks 23. By adopting the plurality of sand storage box body devices 22, the filling of the plurality of lost foam sand boxes 23 can be realized at one time, so that the filling efficiency is improved, the filling quality is ensured, and the forming quality of subsequent casting is ensured.
Furthermore, a plurality of groups of reinforcing cross bars 8 with different heights are fixed between the lower parts of the box body supports 2. The structural strength and stability of the tank bracket 2 are enhanced by the reinforcing cross bar 8.
Furthermore, the vibration blanking device comprises a vibrator installation cylinder 5 fixed at the bottom end of the conical blanking hopper 6 through a connecting flange 3, and a first vibrator 4 and a second vibrator 7 are symmetrically fixed on two outer sides of the vibrator installation cylinder 5. Can realize the vibration unloading of foundry molding sand through foretell vibration unloader, and then guarantee the smooth and easy nature of unloading. In the specific blanking process, the first vibrator 4 and the second vibrator 7 are started, and then the vibrator installation cylinder 5 is vibrated through the first vibrator 4 and the second vibrator 7, so that blanking is realized, and blockage is prevented.
Further, screening sanding device is including fixing the bottom rectangle frame 15 in diffusion box 9 bottom, the inside of bottom rectangle frame 15 has shakeout board 24 through the slip support of multiunit stay bolt 16, and the equipartition processing has through-hole 25 on the shakeout board 24, just the length dimension of shakeout board 24 is less than the inner wall length dimension of bottom rectangle frame 15, and shakeout board 24 links to each other with the sieve sand power device who is used for driving it along stay bolt 16 and at the inside reciprocating motion of bottom rectangle frame 15. Even unloading can be realized through foretell screening sanding device, and then realize the even paving of foundry sand. In the working process, the sand-screening power device drives the sand-falling plate 24 to slide inside the bottom rectangular frame 15 along the supporting bolt 16, and then the sand material is discharged through the sand-falling plate 24.
Furthermore, the sand screening power device comprises a cylinder body mounting box 13 fixed on the outer wall of the bottom rectangular frame 15, a cylinder body base 10 of the cylinder body 12 is hinged inside the cylinder body mounting box 13 through a pin shaft 11, and the tail end of a piston rod 14 of the cylinder body 12 penetrates through the bottom rectangular frame 15 and is fixedly connected with a sand falling plate 24. The sand screening power device can be used for providing screening power. In the working process, the piston rod 14 is driven by the cylinder 12, the knockout plate 24 is driven by the piston rod 14, and the blanking of casting sand is realized by the shaking of the knockout plate 24.
Further, the lost foam sand box 23 comprises a conveying box body 17, wheels 18 are mounted at the bottom end of the conveying box body 17, and box body side plates 19 are fixed on the periphery and the bottom of the conveying box body 17 through reinforcing section bars 21. The conveying of the lost foam can be realized through the lost foam sand box 23, and further, the batch filling can be conveniently realized. The evaporative pattern 20 is positioned and mounted inside the evaporative pattern flask 23 during filling. Thereby ensuring that the filling of the evanescent mode can be realized.
Furthermore, a magnetic column 24 is fixed on the outer wall of the conveying box 17, and two adjacent conveying box 17 are connected through the magnetic column 24. The magnetic attraction columns 24 can realize the quick connection and fixation of the adjacent conveying box bodies 17. Thereby realizing batch filling.
The utility model discloses a working process and principle:
by adopting the shakeout system, in the specific filling process, firstly, the lost foam 20 is positioned and installed in the lost foam sand boxes 23, and then, the adjacent lost foam sand boxes 23 are connected through the magnetic absorption columns 24; then the lost foam sand box 23 is sequentially conveyed to the lower part of the sand storage box body device 22, after the lost foam sand box 23 is in place, the sand sieving power device is started, the piston rod 14 is driven through the cylinder body 12, the sand falling plate 24 is driven through the piston rod 14, and the blanking of casting molding sand is realized through the shaking of the sand falling plate 24; during the blanking process, foundry sand will fall inside the lost foam flask 23.
Claims (9)
1. Lost foam casting's batched shakeout system, its characterized in that: it comprises a sand storage box body device (22) for storing and discharging molding sand; the sand storage box body device (22) comprises a box body bracket (2), and a sand storage box body (1) is fixed at the top end of the box body bracket (2); a conical discharging hopper (6) is fixed at the bottom end of the sand storage box body (1), and a vibrating discharging device is fixed at the bottom end of the conical discharging hopper (6); the bottom end of the vibration blanking device is butted with a diffusion box body (9), and the bottom end of the diffusion box body (9) is provided with a screening and sand laying device for shakeout; and a lost foam sand box (23) to be filled is arranged right below the screening and sand paving device.
2. The batched shakeout system for lost foam casting according to claim 1, wherein: the sand storage box body devices (22) are at least provided with one group, and the plurality of groups of sand storage box body devices (22) are arranged at equal intervals along the conveying direction of the lost foam sand box (23).
3. The batched shakeout system for lost foam casting according to claim 1, wherein: a plurality of groups of reinforced cross bars (8) with different heights are fixed between the lower parts of the box body brackets (2).
4. The batched shakeout system for lost foam casting according to claim 1, wherein: the vibration blanking device comprises a vibrator installation cylinder (5) fixed at the bottom end of the conical blanking hopper (6) through a connecting flange (3), and a first vibrator (4) and a second vibrator (7) are symmetrically fixed on two outer sides of the vibrator installation cylinder (5).
5. The batched shakeout system for lost foam casting according to claim 1, wherein: screening sanding device is including fixing bottom rectangle frame (15) in diffusion box (9) bottom, the inside of bottom rectangle frame (15) has knockout board (24) through multiunit stay bolt (16) sliding support, and the equipartition processing has through-hole (25) on knockout board (24), just the length dimension of knockout board (24) is less than the inner wall length dimension of bottom rectangle frame (15), and knockout board (24) link to each other with the sieve sand power device who is used for driving it along stay bolt (16) and at the inside reciprocating motion of bottom rectangle frame (15).
6. The batched shakeout system for lost foam casting according to claim 5, wherein: the sand screening power device comprises a cylinder body mounting box (13) fixed on the outer wall of a bottom rectangular frame (15), a cylinder body base (10) of a cylinder body (12) is hinged inside the cylinder body mounting box (13) through a pin shaft (11), and the tail end of a piston rod (14) of the cylinder body (12) penetrates through the bottom rectangular frame (15) and is fixedly connected with a sand falling plate (24).
7. The batched shakeout system for lost foam casting according to claim 1, wherein: the lost foam sand box (23) comprises a conveying box body (17), wheels (18) are installed at the bottom end of the conveying box body (17), and box body side plates (19) are fixed on the periphery and the bottom of the conveying box body (17) through reinforcing section bars (21).
8. The batched shakeout system for lost foam casting according to claim 7, wherein: when filling, the interior of the lost foam sand box (23) is positioned and installed with a lost foam (20).
9. The batched shakeout system for lost foam casting according to claim 7, wherein: the outer wall of the conveying box body (17) is fixed with a magnetic attraction column (24), and two adjacent conveying box bodies (17) are connected through the magnetic attraction column (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222647533.1U CN218693616U (en) | 2022-10-09 | 2022-10-09 | Batch shakeout system for lost foam casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222647533.1U CN218693616U (en) | 2022-10-09 | 2022-10-09 | Batch shakeout system for lost foam casting |
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| Publication Number | Publication Date |
|---|---|
| CN218693616U true CN218693616U (en) | 2023-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222647533.1U Active CN218693616U (en) | 2022-10-09 | 2022-10-09 | Batch shakeout system for lost foam casting |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116967400A (en) * | 2023-09-22 | 2023-10-31 | 江苏沙钢集团有限公司 | Lost foam casting equipment |
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2022
- 2022-10-09 CN CN202222647533.1U patent/CN218693616U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116967400A (en) * | 2023-09-22 | 2023-10-31 | 江苏沙钢集团有限公司 | Lost foam casting equipment |
| CN116967400B (en) * | 2023-09-22 | 2023-11-24 | 江苏沙钢集团有限公司 | Lost foam casting equipment |
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