Surface cleaning device for magnesium alloy casting production

Abstract

The surface cleaning device for magnesium alloy casting production comprises a lower shell, a transmission roller is arranged in the lower shell, an upper shell is arranged on the upper surface of the lower shell, a second hydraulic cylinder is arranged on the upper surface of the upper shell, the telescopic end of the second hydraulic cylinder penetrates through the upper shell to be connected with a fixing frame, and the fixing frame is slidably connected with the upper shell; through the arrangement of the material pushing assembly, scraps accumulated on the filter screen can be pushed to one side so as to facilitate discharging, and through the arrangement of the anti-blocking assembly, the filter screen can be subjected to air flushing during use, so that the scraps are prevented from blocking the filter screen, the filtering efficiency of cleaning water is improved, the labor intensity of workers is reduced, and the practicability is high. And through the arrangement of an electric push rod and a connecting plate, the positions of the material pushing assembly and the anti-blocking assembly can be adjusted, so that the filter screen is convenient to clean.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of magnesium alloy castings, in particular to a surface cleaning device for magnesium alloy casting production. BACKGROUND

[0002] Magnesium alloy casting is a technology for casting processing by using magnesium and its alloy, and is widely applied to the fields of automobiles, aerospace, electronics and the like. After magnesium alloy castings are completed, the surfaces of the magnesium alloy castings need to be treated.

[0003] The existing magnesium alloy casting surface cleaning equipment is shown in patent No. CN221135324U. The aluminum-magnesium alloy die casting surface treatment device is provided with a collecting unit, so that the debris and the like on the surface of the aluminum-magnesium alloy die casting can enter the inside of the water storage tank together with the cleaning liquid. The debris is separated by a detachable filter screen, so that the waste water flows into the lower part of the detachable filter screen, and the waste water is discharged into the inside of the drainage tank through a drainage pipe.

[0004] However, when the equipment is used for a long time, the debris will block the filter screen, and the workers need to clean the filter screen, thereby increasing the labor intensity of the workers. If the workers do not clean the filter screen in time, the cleaning efficiency of the magnesium alloy castings will be affected. Therefore, the application provides a surface cleaning device for magnesium alloy casting production to solve the problems. SUMMARY

[0005] The technical problem to be solved by the application is to overcome the defects of the prior art and provide a surface cleaning device for magnesium alloy casting production, which can effectively solve the problems in the background art.

[0006] To achieve the above-mentioned purpose, the application provides the following technical scheme: a surface cleaning device for magnesium alloy casting production, comprising a lower shell, a transmission roller is arranged in the lower shell, an upper shell is arranged on the upper surface of the lower shell, a second hydraulic cylinder is arranged on the upper surface of the upper shell, the telescopic end of the second hydraulic cylinder penetrates through the upper shell and is connected with a fixing frame, the fixing frame is in sliding connection with the upper shell, an upper brush roller is rotatably connected below the fixing frame, a lower brush roller is arranged below the upper brush roller, a driving motor is arranged on the front side of the upper brush roller and the lower brush roller, a guide plate is arranged in the lower shell, two receiving grooves are arranged below the guide plate, a filter screen is arranged on one side of the middle part of the two receiving grooves, a hydraulic door is arranged on one side of the filter screen, a pushing assembly is arranged in the upper receiving groove, an anti-blocking assembly is arranged in the lower receiving groove, a connecting plate is arranged on one side of the pushing assembly and the anti-blocking assembly, the telescopic end of an electric push rod is connected with one side of the connecting plate, and the electric push rod is fixed on the lower shell through bolts.

[0007] Further, the anti-blocking assembly is mainly composed of a movable air pipe, a connecting air pipe, an air distribution plate and air nozzles, the air distribution plate is arranged in the lower receiving groove, a plurality of air nozzles are arranged on one side of the air distribution plate, the connecting air pipe is arranged at the other end of the air distribution plate, one end of the connecting air pipe penetrates through the receiving groove and is connected with the connecting plate, the connecting air pipe and the receiving groove are in sliding connection, one end of the connecting plate is provided with the movable air pipe, one end of the movable air pipe is connected with the air inlet pipe, and a water baffle is arranged at the top of the lower receiving groove.

[0008] Further, the pushing assembly is mainly composed of a push rod, a push plate, a brush and a scraper, the push plate is arranged in the upper receiving groove, the brush is arranged in the push plate, the scraper is arranged on one side of the push plate, the push rod is arranged on the other side of the push plate, the push rod penetrates through the receiving groove and is connected with the connecting plate, and the push rod and the receiving groove are in sliding connection.

[0009] Further, the water pump is arranged on the front side of the lower shell, a water pipe is arranged at the water outlet of the water pump, the water pipe extends into the upper shell and is connected with the sprayer, and the sprayer is located on one side of the lower brush roller and the upper brush roller.

[0010] Further, the upper brush roller is provided with a pressure roller on each side, the pressure roller is rotatably connected with a mounting plate on the front side and the rear side, the upper surface of the mounting plate is connected with the extension end of the first hydraulic cylinder, and the first hydraulic cylinder is fixed on the upper shell.

[0011] Compared with the prior art, the accumulated waste on the filter screen can be pushed to one side for discharging through the arrangement of the pushing assembly, and the filter screen can be air washed during use through the arrangement of the anti-blocking assembly, so that the waste is prevented from being blocked on the filter screen, the filtering efficiency of the cleaning water is improved, the labor intensity of workers is reduced, and the positions of the pushing assembly and the anti-blocking assembly can be adjusted through the arrangement of the electric push rod and the connecting plate, so that the filter screen is conveniently cleaned. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a structural schematic view of the application;

[0013] Figure 2 It is a front view of the application;

[0014] Figure 3 It is Figure 2 It is a local enlarged view of A;

[0015] Figure 4 It is a structural schematic view of the sprayer.

[0016] In the figure: 1 lower shell, 2 upper shell, 3 transmission roller, 4 first hydraulic cylinder, 5 second hydraulic cylinder, 6 drive motor, 7 guide plate, 8 electric push rod, 9 movable air pipe, 10 connecting plate, 11 connecting air pipe, 12 push rod, 13 push plate, 14 brush, 15 scraper, 16 air distribution plate, 17 air nozzle, 18 filter screen, 19 water baffle, 20 water pump, 21 water pipe, 22 sprayer, 23 lower brush roller, 24 pressure roller, 25 upper brush roller, 26 storage groove. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all. Based on the embodiments in the present application (for the convenience of description and understanding, the following is described from the top to the bottom), all other embodiments obtained by a person of ordinary skill in the art without creative labor belong to the scope of protection of the present application. Figure 2 The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all. Based on the embodiments in the present application (for the convenience of description and understanding, the following is described from the top to the bottom), all other embodiments obtained by a person of ordinary skill in the art without creative labor belong to the scope of protection of the present application.

[0018] Please refer to Figures 1-4 The present application provides a kind of surface cleaning device for magnesium alloy casting production technical solutions: a kind of surface cleaning device for magnesium alloy casting production, including lower shell 1, transmission roller 3 is arranged in lower shell 1, upper surface of lower shell 1 is provided with upper shell 2, the upper surface of upper shell 2 is provided with second hydraulic cylinder 5, the telescopic end of second hydraulic cylinder 5 is connected with fixed frame and is connected with upper shell 2, fixed frame and upper shell 2 are slidably connected, fixed frame is rotatably connected with upper brush roller 25 below, upper brush roller 25 is provided with lower brush roller 23 below, the front side of upper brush roller 25 and lower brush roller 23 is provided with drive motor 6.

[0019] Specifically, the setting of drive motor 6 can drive upper brush roller 25 and lower brush roller 23 to rotate, so that upper brush roller 25 and lower brush roller 23 clean magnesium alloy casting.

[0020] More specifically, second hydraulic cylinder 5 can drive fixed frame and upper brush roller 25 to move up and down, so as to be suitable for magnesium alloy plate casting of different thickness.

[0021] Lower shell 1 is provided with guide plate 7 inside, guide plate 7 is provided with two storage grooves 26 below, one side of the middle of two storage grooves 26 is provided with filter screen 18, one side of filter screen 18 is provided with hydraulic door, push material assembly is arranged in upper storage groove 26, anti-blocking material assembly is arranged in lower storage groove 26, one side of push material assembly and anti-blocking material assembly is provided with connecting plate 10, one side of connecting plate 10 is connected with the telescopic end of electric push rod 8, electric push rod 8 is fixed on lower shell 1 by bolt.

[0022] Specifically, storage groove 26 can accommodate push material assembly and anti-blocking material assembly.

[0023] More specifically, through the arrangement of the pushing assembly, the accumulated waste on the filter screen 18 can be pushed aside for discharging, and through the arrangement of the anti-blocking assembly, the filter screen 18 can be air-washed during use, so as to avoid the waste from being blocked on the filter screen 18, thereby improving the filtering efficiency of the cleaning water and reducing the labor intensity of workers. Through the arrangement of the electric push rod 8 and the connecting plate 10, the positions of the pushing assembly and the anti-blocking assembly can be adjusted, thereby facilitating the cleaning of the filter screen 18.

[0024] Further, the anti-blocking assembly mainly comprises the movable air pipe 9, the connecting air pipe 11, the air distribution plate 16 and the air nozzle 17. The lower receiving groove 26 is provided with the air distribution plate 16. The air distribution plate 16 is provided with a plurality of air nozzles 17 on one side. The other end of the air distribution plate 16 is provided with the connecting air pipe 11. One end of the connecting air pipe 11 penetrates the receiving groove 26 and is connected with the connecting plate 10. The connecting air pipe 11 is in sliding connection with the receiving groove 26. One end of the connecting plate 10 is provided with the movable air pipe 9. One end of the movable air pipe 9 is connected with the air inlet pipe. The top of the lower receiving groove 26 is provided with the water baffle 19.

[0025] Specifically, the movable air pipe 9 penetrates the connecting plate 10 and is connected with the connecting air pipe 11. The air inlet pipe is connected with the external compressed air main pipe.

[0026] In this way, compressed air is transported to the movable air pipe 9 through the air inlet pipe. The compressed air enters the air distribution plate 16 through the connecting air pipe 11 and is sprayed out from the air nozzles 17, thereby cleaning the waste blocked on the filter screen 18.

[0027] Further, the pushing assembly mainly comprises the push rod 12, the push plate 13, the brush 14 and the scraping plate 15. The upper receiving groove 26 is provided with the push plate 13. The push plate 13 is provided with the brush 14. The push plate 13 is provided with the scraping plate 15 on one side. The other side of the push plate 13 is provided with the push rod 12. The push rod 12 penetrates the receiving groove 26 and is connected with the connecting plate 10. The push rod 12 is in sliding connection with the receiving groove 26.

[0028] Specifically, the push plate 13 comprises a long plate and a short plate. One end of the long plate is connected with the push rod 12. The other end of the long plate is connected with the short plate. The lower surface of the short plate is connected with the brush 14. One side of the short plate is connected with the scraping plate 15.

[0029] In this way, the connecting plate 10, the push rod 12, the push plate 13, the brush 14 and the scraping plate 15 are moved by the electric push rod 8, so that the waste on the filter screen 18 is pushed to the hydraulic door by the scraping plate 15, and the waste is discharged. The brush 14 can clean the filter screen 18.

[0030] Further, the water pump 20 is arranged on the front side of the lower shell 1, and the water outlet of the water pump 20 is provided with a water pipe 21 which extends into the upper shell 2 and is connected with a sprayer 22 which is arranged on one side of the lower brush roller 23 and the upper brush roller 25.

[0031] In this way, the filtered cleaning water is pumped out by the water pump 20, is transported into the upper shell 2 through the water pipe 21, and then is sprayed by the sprayer 22 to the upper and lower surfaces of the magnesium alloy plate castings passing through the sprayer 22.

[0032] Further, the upper brush roller 25 is provided with a press roller 24 on each side, and the press roller 24 is rotatably connected with a mounting plate on the front and rear sides, the upper surface of the mounting plate is connected with the telescopic end of the first hydraulic cylinder 4, and the first hydraulic cylinder 4 is fixed on the upper shell 2.

[0033] Specifically, the press roller 24 is arranged above the transmission roller 3, and the mounting plate and the press roller 24 are driven by the first hydraulic cylinder 4 to move up and down, so as to be suitable for magnesium alloy plate castings with different thicknesses.

[0034] In use, the mounting plate and the press roller 24 are driven by the first hydraulic cylinder 4 to move up and down, the height of the press roller 24 is adjusted, the upper brush roller 25 is driven by the second hydraulic cylinder 5 to move up and down, the height of the upper brush roller 25 is adjusted, the filtered cleaning water is pumped out by the water pump 20, is transported into the upper shell 2 through the water pipe 21, and then is sprayed by the sprayer 22 to the upper and lower surfaces of the magnesium alloy plate castings passing through the sprayer 22, the upper brush roller 25 and the lower brush roller 23 are respectively driven by the two driving motors 6 to rotate, and the magnesium alloy plate castings passing through the upper brush roller 25 and the lower brush roller 23 are brushed, the cleaned water is filtered by the filter screen 18 and then is recycled.

[0035] When the cleaning device works for a period of time, the connecting plate 10, the push rod 12, the push plate 13, the brush 14 and the scraping plate 15 are driven by the electric push rod 8 to move, so that the scraping plate 15 pushes the waste on the filter screen 18 to the hydraulic door, and the waste is discharged, the brush 14 can clean the filter screen 18, when the electric push rod 8 drives the scraping plate 15 to recover, the compressed air is transported to the movable air pipe 9 through the air inlet pipe, the compressed air enters the air distribution plate 16 through the connecting air pipe 11, and is sprayed from the air nozzle 17, so as to clean the waste blocked on the filter screen 18.

[0036] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A surface cleaning device for magnesium alloy casting production, comprising a lower housing (1), characterized in that: The lower shell (1) is provided with a transmission roller (3), the upper surface of the lower shell (1) is provided with an upper shell (2), the upper surface of the upper shell (2) is provided with a second hydraulic cylinder (5), the telescopic end of the second hydraulic cylinder (5) penetrates the upper shell (2) and is connected with a fixed frame, the fixed frame is connected with the upper shell (2) in a sliding mode, the lower side of the fixed frame is rotatably connected with an upper brush roller (25), the lower side of the upper brush roller (25) is provided with a lower brush roller (23), the front sides of the upper brush roller (25) and the lower brush roller (23) are provided with driving motors (6), the inside of the lower shell (1) is provided with a flow guide plate (7), the lower side of the flow guide plate (7) is provided with two receiving grooves (26), one side of the middle part of the two receiving grooves (26) is provided with a filter screen (18), one side of the filter screen (18) is provided with a hydraulic door, the upper receiving groove (26) is provided with a pushing assembly, the lower receiving groove (26) is provided with an anti-blocking assembly, one side of the pushing assembly and the anti-blocking assembly is provided with a connecting plate (10), one side of the connecting plate (10) is connected with the telescopic end of an electric push rod (8), and the electric push rod (8) is fixed on the lower shell (1) through bolts.

2. The surface cleaning device for a magnesium alloy casting production according to claim 1, characterized by: The anti-blocking assembly mainly comprises a movable air pipe (9), a connecting air pipe (11), a gas distribution plate (16) and an air nozzle (17), the lower receiving groove (26) is provided with the gas distribution plate (16), one side of the gas distribution plate (16) is provided with a plurality of air nozzles (17), the other end of the gas distribution plate (16) is provided with the connecting air pipe (11), one end of the connecting air pipe (11) penetrates the receiving groove (26) and is connected with the connecting plate (10), and the connecting air pipe (11) is connected with the receiving groove (26) in a sliding mode, one end of the connecting plate (10) is provided with the movable air pipe (9), one end of the movable air pipe (9) is connected with an air inlet pipe, and the top of the lower receiving groove (26) is provided with a water baffle (19).

3. The surface cleaning device for magnesium alloy casting production according to claim 1, characterized in that: The pushing assembly mainly comprises a push rod (12), a push plate (13), a brush (14) and a scraper (15), the upper receiving groove (26) is provided with the push plate (13), the push plate (13) is provided with the brush (14), one side of the push plate (13) is provided with the scraper (15), the other side of the push plate (13) is provided with the push rod (12), the push rod (12) penetrates the receiving groove (26) and is connected with the connecting plate (10), and the push rod (12) is connected with the receiving groove (26) in a sliding mode.

4. The surface cleaning device for magnesium alloy casting production according to claim 1, characterized in that: A water pump (20) is further included, the water pump (20) is arranged on the front side of the lower shell (1), the water outlet end of the water pump (20) is provided with a water pipe (21), the water pipe (21) extends into the upper shell (2) and is connected with a sprayer (22), and the sprayer (22) is located on one side of the lower brush roller (23) and the upper brush roller (25).

5. The surface cleaning device for magnesium alloy casting production according to claim 1, characterized in that: The upper brush roller (25) is provided with a compression roller (24) on both sides, the compression roller (24) is rotatably connected with a mounting plate on the front and back sides, the upper surface of the mounting plate is connected with the telescopic end of a first hydraulic cylinder (4), and the first hydraulic cylinder (4) is fixed on the upper shell (2).

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