Casting shakeout treatment equipment and process

Abstract

The invention discloses casting shakeout treatment equipment and a casting shakeout treatment process, and relates to the technical field of casting shakeout treatment. The device comprises a workbench and a fixing frame, a plurality of first springs are symmetrically and fixedly connected to the bottom of the workbench, and bottom plates are fixedly connected to the bottoms of the first springs. According to the casting shakeout treatment device, the net type conveying belt, the first motor, the vibration motor and the sand removal assembly are arranged, through mutual cooperation of the vibration motor and the first spring, a casting on the top of the net type conveying belt can be continuously shaken to complete shakeout treatment, and when a rotating shaft rotates, the sand removal assembly in the supporting frame can be driven to operate together; by means of the sand removing assembly, casting sand on the outer surface of the casting can be removed while the casting vibrates, so that residual sand grains on the surface of the casting can be removed more quickly, the overall cleaning efficiency is improved, the workload of manual grinding and cleaning is reduced, the labor intensity is reduced, and meanwhile casting damage possibly caused by improper manual operation is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of casting sand removal treatment, and in particular to a casting sand removal treatment device and process. Background Art

[0002] Sand removal of castings is the process of removing excess sand from the surface of castings during the casting process. It usually includes vibration, roller, sandblasting and other methods. The purpose is to remove sand from the surface of castings for subsequent inspection, finishing and painting. This step is crucial to ensure the surface quality of castings.

[0003] The existing casting sand treatment equipment is a key equipment used to separate castings from molding sand in casting production. It separates the molding sand and castings in the mold by vibration or impact. These devices play an important role in improving casting quality and production efficiency and reducing labor intensity.

[0004] In the existing casting sand removal processing equipment, vibration impact is a common sand removal method, but this method has some limitations. Since the vibration impact method mainly relies on physical force to remove sand particles, it is often difficult to completely remove some sand particles with strong adhesion or hidden in the complex structure of the casting by vibration alone. For this reason, the present application provides a casting sand removal processing equipment and process. Summary of the invention

[0005] The purpose of the present application is to solve the problem that some sand particles with strong adhesion or hidden in the complex structure of castings are often difficult to be completely removed by vibration alone. The present application provides a casting sand removal treatment device and process.

[0006] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions: A casting sand removal processing equipment and process, comprising a workbench and a fixed frame, a plurality of springs are symmetrically fixedly connected to the bottom of the workbench, the bottoms of the plurality of springs are fixedly connected to a bottom plate, a rotating shaft is rotatably arranged inside the workbench and the fixed frame, a mesh conveyor belt is arranged on the rotating shaft, a motor is fixedly connected to one side of the workbench, one end of the motor is fixedly connected to one end of one of the rotating shafts, a vibration motor is fixedly connected to one side of the workbench, a material guide plate is fixedly connected to the inside of the workbench at an angle, a support frame is fixedly connected to the top of the workbench, a sand cleaning component is installed inside the support frame, a discharge port is penetrated through one side of the fixed frame, a filter plate is fixedly connected to the inside of the fixed frame, a liquid discharge port is penetrated through one side of the fixed frame, a water tank is fixedly connected to the top of the fixed frame, a spray component is installed inside the water tank.

[0007] By adopting the above technical solution, the vibration motor can be started to continuously vibrate the workbench. Through the cooperation between the vibration motor and the spring, the casting on the top of the mesh conveyor belt can be continuously shaken to shake off the casting sand adhered to its surface onto the guide plate. While the shaft rotates, the sand cleaning component in the support frame will be driven to operate together. The sand cleaning component can be used to clean the casting sand on the outer surface of the casting while the casting is vibrating, so that the residual sand on the surface of the casting can be removed more quickly, thereby improving the overall cleaning efficiency. The casting after shaking and cleaning will continue to move forward through the mesh conveyor belt. At this time, some molding sand may still remain on the surface of the casting. Therefore, when the casting moves to the inside of the fixed frame, the spray component can be started to perform secondary cleaning on the casting, so that the liquid can evenly and comprehensively cover the surface of the casting, effectively remove the residual sand and impurities, improve the cleaning efficiency, and more thoroughly remove the residual sand and foreign matter on the surface of the casting.

[0008] Furthermore, the sand cleaning component includes a slide groove that runs through both sides of the support frame, and connecting plates are slidably connected inside the two slide grooves. Slide rods are fixedly connected inside the two slide grooves, and both ends of the connecting plates are slidably connected in the slide rods. Springs 2 are symmetrically sleeved on the slide rods, one end of the spring 2 is fixedly connected to one side of the connecting plate, and one end of the spring 2 away from the connecting plate is fixedly connected to the inner wall of the slide groove, a plurality of cleaning brushes are evenly and fixedly connected to the bottom of the connecting plate, and a linkage part is provided on one side of the connecting plate.

[0009] By adopting the above technical solution, the rebound of spring 2 will drive the connecting plate to retreat on the slide rod, so that the connecting plate drives multiple cleaning brushes at the bottom to reciprocate. The reciprocating cleaning brushes can be used to clean the surface of the casting on the mesh conveyor belt, so that the residual sand on the surface of the casting can be removed more quickly.

[0010] Furthermore, the linkage part includes a rack fixedly connected to one side of the connecting plate, one end of one of the rotating shafts is fixedly connected to a pulley, one side of the workbench is rotatably connected to a connecting column, a broken gear is fixedly connected to the outer wall of the connecting column, the rack is meshingly connected to the broken gear, and a connecting belt is sleeved on the connecting column and the outer wall of the pulley.

[0011] By adopting the above technical solution, when the rotating shaft rotates, the pulley will be driven to rotate. At this time, with the guidance of the pulley and the connecting belt, the connecting column will be driven to rotate continuously, thereby driving the residual gear to rotate continuously.

[0012] Furthermore, the spray assembly includes a plurality of water outlet grooves evenly penetrated and opened on the bottom surface of the water tank, a plurality of guide columns are fixedly connected around the plurality of water outlet grooves, a sealing plate is slidably connected to the plurality of guide columns, a resistance block is fixedly connected to the bottom of the sealing plate, and a driving member is arranged inside the fixed frame.

[0013] By adopting the above technical solution, the sealing plate can release the obstruction of the water outlet groove through the driving component, so that the water flow inside the water storage tank can flow out through the opened water outlet groove.

[0014] Furthermore, the bottom of the abutment block is arc-shaped, and counterweight blocks are fixedly connected to both sides of the abutment block.

[0015] By adopting the above technical solution, the sealing plate can be driven down by the counterweight block to re-close the water outlet trough.

[0016] Furthermore, the driving member includes a screw rod that passes through and is rotatably connected to the inside of a fixed frame, a motor 2 is fixedly connected to one side of the fixed frame, an output end of the motor 2 is fixedly connected to one end of the screw rod, a threaded sleeve is threadedly connected to the screw rod, two guide blocks are evenly fixedly connected to both sides of the threaded sleeve, and a fan blade is rotatably connected to the bottom of the threaded sleeve.

[0017] By adopting the above technical solution, the discharge port is started to drive the screw rod to rotate, thereby driving the threaded sleeve on the screw rod to move.

[0018] Furthermore, guide grooves are symmetrically provided at the bottom of the water tank, and the two guide blocks are respectively slidably connected inside the corresponding guide grooves.

[0019] By adopting the above technical solution, the threaded sleeve can be driven to move on the screw rod under the guidance of the guide block and the guide groove.

[0020] A casting sand removal treatment process, characterized in that it includes the following steps:.

[0021] S1: First, the finished casting is placed on the mesh conveyor belt, and then the motor 1 is started to drive the rotating shaft to rotate, so as to drive the casting to gradually move forward through the mesh conveyor belt. At this time, the vibration motor can be started to continuously vibrate the workbench. Through the cooperation of the vibration motor and the spring 1, the casting on the top of the mesh conveyor belt can be continuously shaken to shake the casting sand adhered to the surface onto the guide plate, so as to clean the casting and collect the casting sand for the next casting; S2: When the mesh conveyor belt is driven to move by the rotating shaft, the sand cleaning component will also be driven to operate. Through the continuous operation of the sand cleaning component, the casting sand on the surface of the casting can be carefully cleaned, thereby improving the sand removal effect of the casting; S3: After being shaken and cleaned, the casting will continue to move forward through the mesh conveyor. At this time, some molding sand may still remain on the surface of the casting. Therefore, when the casting moves to the inside of the fixed frame, the spray assembly can be started to perform secondary cleaning on the casting. At the same time, the casting can also be cooled to improve the efficiency of sand falling from the casting. S4: After the final sand removal process, the casting will be discharged through the discharge port.

[0022] In summary, the present application includes at least one of the following beneficial effects: 1. The present application is provided with a mesh conveyor belt, a motor 1, a vibration motor and a sand cleaning component. Through the cooperation between the vibration motor and the spring 1, the casting on the top of the mesh conveyor belt can be continuously shaken to complete the sand falling process. While the rotating shaft rotates, the sand cleaning component in the support frame will be driven to operate together. The sand cleaning component can be used to clean the casting sand on the outer surface of the casting while the casting is vibrating, so that the residual sand on the surface of the casting can be removed more quickly, thereby improving the overall cleaning efficiency, reducing the workload of manual grinding and cleaning, reducing labor intensity, and reducing the damage to the casting that may be caused by improper manual operation.

[0023] 2. The present application is provided with a spray assembly. After being shaken and cleaned, the casting will continue to move forward through the mesh conveyor belt. At this time, some molding sand may still remain on the surface of the casting. Therefore, the spray assembly can be started to perform a second cleaning of the casting, so that the liquid can evenly and comprehensively cover the surface of the casting, effectively remove residual sand and impurities, improve cleaning efficiency, more thoroughly remove residual sand and foreign matter on the surface of the casting, reduce the difficulty of subsequent processing, and improve the overall quality of the casting.

[0024] 3. The present application is provided with a mesh conveyor belt and a guide plate. By continuously shaking the casting on the top of the mesh conveyor belt, the casting sand adhered to its surface can be shaken off onto the guide plate, so that the casting can be sanded off and the casting sand can be collected for the second time for the next casting. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the three-dimensional structure of the device body in this application.

[0026] Figure 2 It is a three-dimensional structural schematic diagram of the sand cleaning component in this application.

[0027] Figure 3 It is a schematic diagram of the internal structure of the fixing frame in this application.

[0028] Figure 4 It is a schematic diagram of the three-dimensional structure of the spray assembly in this application.

[0029] Description of reference numerals: 1. Workbench; 2. Spring 1; 3. Bottom plate; 4. Mesh conveyor belt; 5. Motor 1; 6. Vibration motor; 7. Guide plate; 8. Fixed frame; 9. Support frame; 10. Slide; 11. Connecting plate; 12. Slide rod; 13. Spring 2; 14. Rack; 15. Pulley; 16. Connecting column; 17. Residual gear; 18. Connecting belt; 19. Cleaning brush; 20. Discharge port; 21. Filter plate; 22. Drain port; 23. Water tank; 24. Water outlet; 25. Guide column; 26. Sealing plate; 27. Resistance block; 28. Counterweight block; 29. ​​Screw; 30. Motor 2; 31. Threaded sleeve; 32. Guide block; 33. Fan blade; 34. Guide slot. DETAILED DESCRIPTION

[0030] The following is combined with Figure 1-4 This application is described in further detail.

[0031] The embodiments of the present application disclose a casting sand removal treatment device and process.

[0032] Reference Figure 1 , Figure 2 and Figure 3 , a casting sand removal treatment equipment and process, including a workbench 1 and a fixed frame 8, the bottom of the workbench 1 is symmetrically fixedly connected with multiple springs 2, the bottoms of the multiple springs 2 are fixedly connected with a bottom plate 3, the inside of the workbench 1 and the fixed frame 8 are rotatably provided with a rotating shaft, and a mesh conveyor belt 4 is arranged on the rotating shaft, a motor 5 is fixedly connected to one side of the workbench 1, one end of the motor 5 is fixedly connected to one end of one of the rotating shafts, a vibration motor 6 is fixedly connected to one side of the workbench 1, a guide plate 7 is fixedly connected to the inside of the workbench 1, a support frame 9 is fixedly connected to the top of the workbench 1, a sand cleaning component is installed inside the support frame 9, a discharge port 20 is opened through one side of the fixed frame 8, a filter plate 21 is fixedly connected to the inside of the fixed frame 8, a liquid discharge port 22 is opened through one side of the fixed frame 8, a water tank 23 is fixedly connected to the top of the fixed frame 8, and a spray component is installed inside the water tank 23.

[0033] When in use, first place the processed casting on the mesh conveyor 4, then start the motor 5 to drive the shaft to rotate, so as to drive the casting to gradually move forward through the mesh conveyor 4, and then start the vibration motor 6 to operate to continuously vibrate the workbench 1, and through the cooperation between the vibration motor 6 and the spring 2, the casting on the top of the mesh conveyor 4 can be continuously shaken, and the casting sand adhered to its surface can be shaken off onto the guide plate 7, so that the casting can be sanded and the casting sand can be collected for the second time for the next casting, and while the shaft rotates, it will drive the sand cleaning component in the support frame 9 to operate together, and the sand cleaning component can be used to clean the casting sand on the outer surface of the casting while the casting is vibrating, so that the residue on the surface of the casting can be removed more quickly. Sand particles improve the overall cleaning efficiency, reduce the workload of manual grinding and cleaning, reduce labor intensity, and at the same time reduce the damage to the casting that may be caused by improper manual operation. The casting after shaking and cleaning will continue to move forward through the mesh conveyor belt 4. At this time, some molding sand may still remain on the surface of the casting. Therefore, when the casting moves to the inside of the fixed frame 8, the spray assembly can be started to perform a second cleaning on the casting, so that the liquid can evenly and comprehensively cover the surface of the casting, effectively remove residual sand particles and impurities, improve cleaning efficiency, more thoroughly remove residual sand and foreign matter on the surface of the casting, reduce the difficulty of subsequent processing, and improve the overall quality of the casting. At the same time, the casting can also be cooled to improve the efficiency of sand dropping of the casting. Finally, the casting after the sand dropping process is completed will be discharged through the discharge port 20.

[0034] Reference Figure 1 and Figure 2 The sand cleaning component includes a slide groove 10 that runs through the two sides of the support frame 9, and the two slide grooves 10 are slidably connected with a connecting plate 11 inside. The two slide grooves 10 are fixedly connected with a slide rod 12 inside. The two ends of the connecting plate 11 are slidably connected in the slide rod 12, and a spring 2 13 is symmetrically sleeved on the slide rod 12. One end of the spring 2 13 is fixedly connected to one side of the connecting plate 11, and the end of the spring 2 13 away from the connecting plate 11 is fixedly connected to the inner wall of the slide groove 10. A plurality of cleaning brushes 19 are evenly fixedly connected to the bottom of the connecting plate 11. A linkage part is provided on one side of the connecting plate 11, and the linkage part includes a rack 14 fixedly connected to one side of the connecting plate 11, one end of one rotating shaft is fixedly connected to a pulley 15, and a connecting column 16 is rotatably connected to one side of the workbench 1, and a residual gear 17 is fixedly connected to the outer wall of the connecting column 16, and the rack 14 is meshed with the residual gear 17. A connecting belt 18 is sleeved on the outer wall of the connecting column 16 and the pulley 15.

[0035] As the shaft rotates, the pulley 15 is driven to rotate. At this time, with the guidance of the pulley 15 and the connecting belt 18, the connecting column 16 is driven to rotate continuously, thereby driving the residual gear 17 to rotate continuously. Because the residual gear 17 and the rack 14 are meshed with each other, when the sawtooth on the residual gear 17 is meshed with the rack 14, the rack 14 is driven to move, thereby driving the connecting plate 11 to slide on the slide bar 12 through the rack 14, and squeezing the spring 2 13 to contract. When the sawtooth of the residual gear 17 is separated from the rack 14, according to the spring 2 1 The rebound of 3 will drive the connecting plate 11 to retreat on the sliding rod 12. Therefore, with the cyclic connection and separation between the residual gear 17 and the rack 14, the connecting plate 11 will drive the multiple cleaning brushes 19 at the bottom to reciprocate. The reciprocating cleaning brushes 19 can clean the surface of the casting on the mesh conveyor belt 4, so that the residual sand on the surface of the casting can be removed more quickly, the overall cleaning efficiency is improved, the workload of manual grinding and cleaning is reduced, the labor intensity is reduced, and the damage to the casting that may be caused by improper manual operation is reduced.

[0036] Reference Figure 1 , Figure 3 and Figure 4 The spray assembly includes a plurality of water outlet grooves 24 uniformly extending through the bottom surface of the water storage tank 23, a plurality of guide columns 25 are fixedly connected around the plurality of water outlet grooves 24, a sealing plate 26 is slidably connected to the plurality of guide columns 25, a resistance block 27 is fixedly connected to the bottom of the sealing plate 26, a driving member is arranged inside the fixed frame 8, the bottom of the resistance block 27 is arc-shaped, and a counterweight block 28 is fixedly connected to both sides of the resistance block 27, the driving member includes a screw rod 29 rotatably connected to the inside of the fixed frame 8, a motor 2 30 is fixedly connected to one side of the fixed frame 8, an output end of the motor 2 30 is fixedly connected to one end of the screw rod 29, a threaded sleeve 31 is threadedly connected to the screw rod 29, two guide blocks 32 are uniformly fixedly connected to both sides of the threaded sleeve 31, a fan blade 33 is rotatably connected to the bottom of the threaded sleeve 31, and guide grooves 34 are symmetrically provided at the bottom of the water storage tank 23, and the two guide blocks 32 are respectively slidably connected to the corresponding guide grooves 34.

[0037] When in use, first start the discharge port 20 to drive the screw rod 29 to rotate, thereby driving the threaded sleeve 31 to move on the screw rod 29 under the guidance of the guide block 32 and the guide groove 34. When the threaded sleeve 31 continues to move, the top of the threaded sleeve 31 will contact the arc-shaped end at the bottom of one of the resistance blocks 27, thereby squeezing the resistance block 27 to rise in the water outlet trough 24. When the water outlet trough 24 rises, it will drive the sealing plate 26 to rise along the guide column 25, so that the sealing plate 26 releases the obstruction of the water outlet trough 24, so that the water flow inside the water storage tank 23 can flow out through the opened water outlet trough 24. At this time, according to the influence of gravity, the water flow will fall on the fan blades 33, thereby driving the fan blades 33 to rotate. The rotation of the fan blades 33 will evenly sprinkle the water flow on the inside of the fixing frame 8, so that the liquid can It can evenly and comprehensively cover the surface of the casting, effectively remove residual sand and impurities, improve cleaning efficiency, more thoroughly remove residual sand and foreign matter on the surface of the casting, reduce the difficulty of subsequent processing, and improve the overall quality of the casting. At the same time, the casting can also be cooled to improve the efficiency of sand falling from the casting. Secondly, when the threaded sleeve 31 continues to move away from one of the resistance blocks 27, the counterweight block 28 will drive the sealing plate 26 to descend and re-close the water outlet trough 24. Because multiple water outlet troughs 24 are provided, when the threaded sleeve 31 is separated from one of the resistance blocks 27, the next resistance block 27 is continuously squeezed, so that one water outlet trough 24 is always kept open for uniform water sprinkling, which can save water resources and enable the liquid to evenly and comprehensively cover the surface of the casting, effectively removing residual sand and impurities.

[0038] The implementation principle of the casting sand removal treatment equipment and process of the present embodiment is as follows: first, the processed casting is placed on the mesh conveyor belt 4, and then the motor 5 is started to rotate to drive the rotating shaft to rotate, so as to drive the casting to gradually move forward through the mesh conveyor belt 4. At this time, the vibration motor 6 can be started to operate to continuously vibrate the workbench 1. Through the mutual cooperation of the vibration motor 6 and the spring 2, the casting on the top of the mesh conveyor belt 4 can be continuously shaken, and the casting sand adhered to the surface can be shaken off onto the guide plate 7, so that the casting can be sanded and the casting sand can be collected for the second time for the next casting. While the shaft is rotating, the pulley 15 is driven to rotate. At this time, with the guidance of the pulley 15 and the connecting belt 18, the connecting column 16 is driven to rotate continuously, thereby driving the residual gear 17 to rotate continuously. Because the residual gear 17 and the rack 14 are meshed with each other, when the sawtooth on the residual gear 17 is meshed with the rack 14, the rack 14 is driven to move, thereby driving the connecting plate 11 to slide on the slide bar 12 through the rack 14, and squeezing the spring 13 to contract. When the sawtooth of the residual gear 17 is separated from the rack 14, according to the spring 13, the gear 17 is rotated continuously. The rebound of the connecting plate 11 will drive the connecting plate 11 to retreat on the sliding rod 12. Therefore, as the cyclic connection and separation between the residual gear 17 and the rack 14 are cyclically connected and separated, the connecting plate 11 will drive the multiple cleaning brushes 19 at the bottom to reciprocate. The reciprocating cleaning brushes 19 can clean the surface of the casting on the mesh conveyor belt 4, so that the residual sand on the surface of the casting can be removed more quickly, the overall cleaning efficiency is improved, the workload of manual grinding and cleaning is reduced, the labor intensity is reduced, and the damage to the casting that may be caused by improper manual operation is reduced; Secondly, the casting after shaking and cleaning will continue to move forward through the mesh conveyor 4. At this time, some molding sand may still remain on the surface of the casting. Therefore, when the casting moves to the inside of the fixed frame 8, the discharge port 20 can be started to drive the screw rod 29 to rotate, thereby driving the threaded sleeve 31 to move on the screw rod 29 under the guidance of the guide block 32 and the guide groove 34. When the threaded sleeve 31 continues to move, the top of the threaded sleeve 31 will contact the arc-shaped end at the bottom of one of the resistance blocks 27, thereby squeezing the resistance block 27 to rise in the water outlet trough 24. When the water outlet trough 24 rises, it will drive the sealing plate 26 to rise along the guide column 25, so that the sealing plate 26 releases the obstruction of the water outlet trough 24, so that the water flow in the water storage tank 23 can flow out through the opened water outlet trough 24. At this time, according to the influence of gravity, the water flow will fall on the fan blades 33, thereby driving the fan blades 33 to rotate, and the rotation of the fan blades 33 will push the water flow Evenly sprinkled on the inside of the fixing frame 8, so that the liquid can evenly and comprehensively cover the surface of the casting, effectively remove residual sand and impurities, improve cleaning efficiency, more thoroughly remove residual sand and foreign matter on the surface of the casting, reduce the difficulty of subsequent processing, improve the overall quality of the casting, and also cool the casting, so as to improve the efficiency of sand dropping of the casting. Secondly, when the threaded sleeve 31 continues to move away from one of the resistance blocks 27, the counterweight block 28 will drive the sealing plate 26 to descend and re-close the water outlet trough 24. Because multiple water outlet troughs 24 are provided, when the threaded sleeve 31 breaks away from one of the resistance blocks 27, it continues to squeeze the next resistance block 27, so that one water outlet trough 24 is always kept open for uniform water sprinkling, which can not only save water resources but also enable the liquid to evenly and comprehensively cover the surface of the casting, effectively remove residual sand and impurities, and finally the casting after the sand dropping process is completed will be discharged through the discharge port 20.

Claims

1. A casting sand removal treatment device and process, comprising a workbench (1) and a fixing frame (8), characterized in that: The bottom of the workbench (1) is symmetrically fixedly connected to a plurality of springs (2), the bottoms of the plurality of springs (2) are all fixedly connected to a bottom plate (3), the insides of the workbench (1) and the fixed frame (8) are both rotatably provided with a rotating shaft, the rotating shaft is provided with a mesh conveyor belt (4), one side of the workbench (1) is fixedly connected to a motor (5), one end of the motor (5) is fixedly connected to one end of one of the rotating shafts, one side of the workbench (1) is fixedly connected to a vibration motor (6), the workbench (1) ) is fixedly connected with a guide plate (7) at an angle, the top of the workbench (1) is fixedly connected with a support frame (9), a sand cleaning component is installed inside the support frame (9), a discharge port (20) is opened through one side of the fixed frame (8), a filter plate (21) is fixedly connected inside the fixed frame (8), a liquid discharge port (22) is opened through one side of the fixed frame (8), a water storage tank (23) is fixedly connected with the top of the fixed frame (8), and a spray component is installed inside the water storage tank (23).

2. The casting sand removal treatment equipment and process according to claim 1, characterized in that: The sand cleaning component comprises a slide groove (10) extending through both sides of the support frame (9), the two slide grooves (10) are slidably connected with a connecting plate (11), the two slide grooves (10) are fixedly connected with a slide rod (12), the two ends of the connecting plate (11) are slidably connected in the slide rod (12), a spring 2 (13) is symmetrically sleeved on the slide rod (12), one end of the spring 2 (13) is fixedly connected to one side of the connecting plate (11), and the end of the spring 2 (13) away from the connecting plate (11) is fixedly connected to the inner wall of the slide groove (10), a plurality of cleaning brushes (19) are evenly fixedly connected to the bottom of the connecting plate (11), and a linkage member is provided on one side of the connecting plate (11).

3. A casting sand removal treatment equipment and process according to claim 2, characterized in that: The linkage member comprises a rack (14) fixedly connected to one side of the connecting plate (11); one end of one of the rotating shafts is fixedly connected to a pulley (15); one side of the workbench (1) is rotatably connected to a connecting column (16); a residual gear (17) is fixedly connected to the outer wall of the connecting column (16); the rack (14) and the residual gear (17) are meshingly connected; and a connecting belt (18) is sleeved on the outer wall of the connecting column (16) and the pulley (15).

4. The casting sand removal treatment equipment and process according to claim 1, characterized in that: The spray assembly comprises a plurality of water outlet grooves (24) uniformly extending through the bottom surface of the water storage tank (23), a plurality of guide columns (25) being fixedly connected around the plurality of water outlet grooves (24), a sealing plate (26) being slidably connected to the plurality of guide columns (25), a resisting block (27) being fixedly connected to the bottom of the sealing plate (26), and a driving member being arranged inside the fixing frame (8).

5. The casting sand removal treatment equipment and process according to claim 4, characterized in that: The bottom of the abutment block (27) is arc-shaped, and counterweight blocks (28) are fixedly connected to both sides of the abutment block (27).

6. The casting sand removal treatment equipment and process according to claim 4, characterized in that: The driving member comprises a screw rod (29) which passes through and is rotatably connected to the interior of a fixing frame (8); a second motor (30) is fixedly connected to one side of the fixing frame (8); an output end of the second motor (30) is fixedly connected to one end of the screw rod (29); a threaded sleeve (31) is threadedly connected to the screw rod (29); two guide blocks (32) are evenly fixedly connected to both sides of the threaded sleeve (31); and a fan blade (33) is rotatably connected to the bottom of the threaded sleeve (31).

7. The casting sand removal treatment equipment and process according to claim 6, characterized in that: The bottom of the water storage tank (23) is symmetrically provided with guide grooves (34), and the two guide blocks (32) are respectively slidably connected inside the corresponding guide grooves (34).

8. A casting sand removal treatment process according to claims 1-7, characterized in that: The steps include: S1: First, the finished casting is placed on the mesh conveyor belt (4), and then the motor 1 (5) is started to drive the rotating shaft to rotate, thereby driving the casting to gradually move forward through the mesh conveyor belt (4). At this time, the vibration motor (6) can be started to continuously vibrate the workbench (1). Through the cooperation between the vibration motor (6) and the spring 1 (2), the casting on the top of the mesh conveyor belt (4) can be continuously shaken, and the casting sand adhered to the surface can be shaken off onto the guide plate (7), so that the casting can be cleaned and the casting sand can be collected for the next casting. S2: When the mesh conveyor belt (4) is driven to move by the rotating shaft, the sand cleaning component is also driven to operate. Through the continuous operation of the sand cleaning component, the casting sand on the surface of the casting can be carefully cleaned, thereby improving the sand removal effect of the casting; S3: After being shaken and cleaned, the casting continues to move forward through the mesh conveyor (4). At this time, some molding sand may still remain on the surface of the casting. Therefore, when the casting moves to the inside of the fixed frame (8), the spray assembly can be started to perform a secondary cleaning on the casting. At the same time, the casting can also be cooled, thereby improving the efficiency of sand removal from the casting; S4: After the final sand removal process, the casting will be discharged through the discharge port (20).

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