A cleaning device for processing castings

Abstract

The present invention discloses a cleaning device for machining castings, including a storage water tank and a main body mechanism. A spraying device is threadedly connected to the inner wall surface at the upper end of the main body mechanism. A waste water collection box is movably connected to the inner wall surface at the lower end of the main body mechanism. A filter screen is movably connected to the upper end inside the waste water collection box. A bearing platform is movably connected to the bottom surface inside the waste water collection box. A limiting mechanism is movably connected to the middle position inside the main body mechanism. A cleaning mechanism is movably connected to the upper end of the limiting mechanism. The main body mechanism is threadedly connected to the lower surface of the storage water tank. In the present invention, by providing a threaded rod, a metal plate and a hexagonal nut, different types of cleaning sponges can be used according to the shape and material of the casting, and the debris in the gaps of the casting can be cleaned, without the need for secondary cleaning of the casting, having the characteristics of strong practicability and being able to insert and fix the position between the second metal plate and the first metal sliding rod, and can limit and fix the position of the cleaning sponge.

Description

Technical Field

[0001] The present invention relates to the technical field of PE pipes, and particularly to a cleaning device for processing castings. Background Art

[0002] Existing castings are made by heating and melting metal blocks to form liquid metal, and then pouring the liquid metal into a mold cavity adapted to the shape and size of the part. After cooling and solidifying, a blank or part is obtained, which is called a casting. After the casting is processed, it needs to be cleaned.

[0003] The prior art discloses a casting cleaning device for casting with the application number: CN202222260096.8, aiming to solve the problem of wasting water resources. The key points of its technical solution are: a casting cleaning device for casting, including a cleaning tank. A water tank is fixedly installed in the middle of the upper end of the cleaning tank. An inlet hole is opened at the upper end of the water tank. The lower end of the water tank penetrates through the top of the cleaning tank and is fixedly installed with a spray head. A support plate is fixedly installed in the middle of the inner cavity of the cleaning tank. A casting workpiece is placed on the upper end of the support plate. A through groove is opened on the rear wall of the inner cavity of the cleaning tank. A sliding device is arranged in the middle of the rear end of the cleaning tank. A cleaning sponge is fixedly installed at the lower end of the sliding device. A storage box is fixedly installed at the bottom of the inner cavity of the cleaning tank. A filtering device is arranged inside the storage box. A circulation pipe is fixedly installed at the rear end of the storage box. In this application, the water in the storage box passes through the circulation pipe and flows back into the water tank, without being discharged into the external environment, protecting the environment, recycling water resources, and reducing the cleaning cost of water resources.

[0004] The above-mentioned method flushes and cleans the casting by spraying water through a spray head. However, since there are residues in the gaps of the casting, and the spray head cannot reach this place, there are still residues inside the casting, resulting in the need for secondary cleaning of the casting, which takes a lot of time for cleaning.

[0005] Therefore, it is very necessary to design a cleaning device for processing castings with strong practicability and convenient for cleaning the residues in the gaps of castings. Summary of the Invention

[0006] The purpose of the present invention is to provide a cleaning device for processing castings to solve the problems raised in the above background art.

[0007] To solve the above technical problems, the present invention provides the following technical solutions: A cleaning device for processing castings, including a storage water tank and a main body mechanism. The inner wall surface of the upper end of the main body mechanism is threadedly connected with a spraying device. The inner wall surface of the lower end of the main body mechanism is movably connected with a waste water collection box. The upper end inside the waste water collection box is movably connected with a filter screen. The bottom surface inside the waste water collection box is movably connected with a bearing platform. The middle position inside the main body mechanism is movably connected with a limiting mechanism. The upper end of the limiting mechanism is movably connected with a cleaning mechanism. The main body mechanism is threadedly connected to the lower surface of the storage water tank.

[0008] The cleaning mechanism includes a sliding unit and a cleaning unit, which are arranged in sequence from top to bottom.

[0009] According to the above technical solution, the sliding unit includes a sliding device one, a limiting rod, a spiral spring, a connecting handle and a connecting plate. The connecting handle is located at the upper end of the sliding unit. The connecting handle is fixedly connected to the top surface of the sliding device one. The sliding device one is fixedly connected to the top surface of the spiral spring. The sliding device one is movably connected to the upper surface of the limiting rod. The limiting rod is fixedly connected to the top surface of the connecting plate.

[0010] According to the above technical solution, the cleaning unit includes a cleaning sponge, a metal plate one, a threaded rod and a hexagonal nut. The cleaning sponge is located at the lower end of the cleaning unit. The cleaning sponge is movably connected to the bottom surface of the metal plate one. The metal plate one is fixedly connected to the bottom surface of the threaded rod. The threaded rod is threadedly connected to the internal thread surface of the hexagonal nut.

[0011] According to the above technical solution, the limiting mechanism includes a metal sliding rod one, a metal pin, a metal plate two and a sliding device two. The sliding device two is located at the lower end of the limiting mechanism. The sliding device two is fixedly connected to the bottom surface of the metal plate two. The metal plate two is movably connected to the left surface of the metal sliding rod one. The metal plate two is movably connected to the left surface of the metal pin.

[0012] According to the above technical solution, the main body mechanism includes a cleaning outer shell, a metal outer shell, a metal sliding rod two and a metal support rod. The metal support rod is located at the upper end of the main body mechanism. The metal support rod is fixedly connected to the top surface of the cleaning outer shell. The cleaning outer shell is fixedly connected to the back of the metal sliding rod two. The cleaning outer shell is fixedly connected to the left surface of the metal outer shell.

[0013] According to the above technical solution, the cleaning outer shell is threadedly connected to the bottom surface of the spraying device. The cleaning outer shell is movably connected to the surface of the wastewater collection box. The cleaning outer shell is located below the storage water tank. The storage water tank is threadedly connected to the inner wall surface of the upper end of the metal support rod. The storage water tank is fixedly connected to the top surface of the spraying device. When the spraying device is started, the spraying device extracts the clear water inside the storage water tank, enabling the spraying device to spray and clean the casting on the carrier table, and initially cleaning the casting.

[0014] According to the above technical solution, the second sliding device is movably connected to the surface of the second metal sliding rod. The number of the second metal sliding rods is three, and the three second metal sliding rods are equidistantly distributed. The second sliding device is movably connected to the inner wall surface of the metal outer shell. Hold the left and right end surfaces of the first metal sliding rod and pull the first metal sliding rod back and forth. The first metal sliding rod drives the second metal plate to move forward, and the second metal plate drives the surface of the second sliding device to slide.

[0015] According to the above technical solution, the number of the second metal plates is two. The two second metal plates are movably connected to the left end surface and the right end surface of the first metal sliding rod. The first metal sliding rod is movably connected to the surface of the metal pin. The first metal sliding rod is movably connected to the inner wall surface of the upper end of the sliding device.

[0016] According to the above technical solution, the limiting rod is fixedly connected to the top surface of the connecting plate. The connecting plate is movably connected to the threaded end surface of the threaded rod. The connecting plate is movably connected to the bottom surface of the hexagonal nut. The connecting plate is movably connected to the top surface of the first metal plate. Rotate the hexagonal nut. The hexagonal nut rotates on the threaded end surface of the threaded rod, enabling the hexagonal nut to threadedly fix between the connecting plate and the first metal plate, thereby fixing the position of the cleaning sponge.

[0017] According to the above technical solution, the number of the filter nets is two. The two filter nets are movably connected to the left side and the right side of the upper end inside the wastewater collection box. The two filter nets are movably connected to the left side surface and the right side surface of the lower end of the carrier table. Pull the filter net upward so that the filter net disengages from the wastewater collection box, enabling the filter net to slide on the lower surface of the carrier table, thereby allowing the filter net to disengage from the wastewater collection box and facilitating the cleaning of the surface of the filter net.

[0018] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0019] 1. In the present invention, by providing a threaded rod, a metal plate, and a hexagonal nut, when the hexagonal nut is rotated, the hexagonal nut rotates on the surface of the threaded end of the threaded rod. Different types of cleaning sponges can be used according to the shape and material of the casting, and the debris in the gaps of the casting can be cleaned, so that the debris can be separated from the casting, the safety of the casting can be protected, secondary cleaning of the casting is not required, and the service life of the device can be increased.

[0020] 2. In the present invention, by providing a metal pin, a second metal plate, and a first metal sliding rod, when the metal pin is pushed, the metal pin is inserted into the upper end of the second metal plate and the left and right ends of the first metal sliding rod, so that the position between the second metal plate and the first metal sliding rod can be inserted and fixed, the position of the cleaning sponge can be limited and fixed, and thus the casting can be cleaned.

[0021] 3. In the present invention, by providing a second sliding device, a second metal sliding rod, and a second metal plate, the second sliding device slides on the surface of the second metal sliding rod, and at the same time, the second metal plate driven by the sliding device moves back and forth, so that the position of the second metal plate can be adjusted, and thus the position of the cleaning sponge can be adjusted, and the cleaning of the casting is smoother and faster, and the service life of the device can be increased.

[0022] 4. In the present invention, by providing a filter screen, a carrier table, and a waste water collection box, when the filter screen is pulled upward, the filter screen is separated from the waste water collection box, and the filter screen slides on the lower surface of the carrier table, so that the filter screen is separated from the waste water collection box, facilitating the cleaning of the surface of the filter screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The drawings are used to provide a further understanding of the present invention, and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention, and do not constitute a limitation to the present invention. In the drawings:

[0024] Figure 1 is an overall three-dimensional schematic diagram of the present invention;

[0025] Figure 2 is a three-dimensional schematic diagram of the cleaning mechanism and the limiting mechanism of the present invention;

[0026] Figure 3 is a three-dimensional schematic diagram of the cleaning mechanism of the present invention;

[0027] Figure 4 is an upper three-dimensional intercepted schematic diagram of the limiting mechanism of the present invention;

[0028] Figure 5 is a three-dimensional schematic diagram of the main body mechanism of the present invention;

[0029] Figure 6 is a three-dimensional schematic diagram of the carrier table, the filter screen, and the waste water collection box of the present invention.

[0030] In the figure: 1. Cleaning mechanism; 101. Cleaning sponge; 102. Sliding device 1; 103. Limiting rod; 104. Helical spring; 105. Metal plate 1; 106. Threaded rod; 107. Hexagonal nut; 108. Connecting handle; 109. Connecting plate; 2. Limiting mechanism; 201. Metal sliding rod 1; 202. Metal pin; 203. Metal plate 2; 204. Sliding device 2; 3. Main body mechanism; 301. Cleaning outer shell; 302. Metal outer shell; 303. Metal sliding rod 2; 304. Metal support rod; 4. Carrying platform; 5. Filter screen; 6. Waste water collection box; 7. Storage water tank; 8. Spraying device. Specific implementation mode

[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0032] Please refer to Figures 1-6 , the present invention provides the following technical solutions: Embodiment 1:

[0033] A cleaning device for casting part processing includes a storage water tank 7 and a main body mechanism 3. A spraying device 8 is threadedly connected to the inner wall surface of the upper end of the main body mechanism 3. A waste water collection box 6 is movably connected to the inner wall surface of the lower end of the main body mechanism 3. A filter screen 5 is movably connected to the upper end inside the waste water collection box 6. The number of the filter screens 5 is two. The two filter screens 5 are movably connected to the left side and the right side of the upper end inside the waste water collection box 6. The two filter screens 5 are movably connected to the left surface and the right surface of the lower end of the carrying platform 4. Pull the filter screen 5 upward so that the filter screen 5 is separated from the waste water collection box 6, and the filter screen 5 slides on the lower surface of the carrying platform 4, so that the filter screen 5 is separated from the waste water collection box 6, which is convenient for cleaning the surface of the filter screen 5. A carrying platform 4 is movably connected to the bottom surface inside the waste water collection box 6. A limiting mechanism 2 is movably connected to the middle position inside the main body mechanism 3. A cleaning mechanism 1 is movably connected to the upper end of the limiting mechanism 2. The main body mechanism 3 is threadedly connected to the lower surface of the storage water tank 7.

[0034] The cleaning mechanism 1 includes a sliding unit and a cleaning unit, and the sliding unit and the cleaning unit are arranged in sequence from top to bottom.

[0035] The sliding unit includes a first sliding device 102, a limiting rod 103, a helical spring 104, a connecting handle 108, and a connecting plate 109. The connecting handle 108 is located at the upper end of the sliding unit. The connecting handle 108 is fixedly connected to the top surface of the first sliding device 102. The first sliding device 102 is fixedly connected to the top surface of the helical spring 104. The first sliding device 102 is movably connected to the upper surface of the limiting rod 103. The limiting rod 103 is fixedly connected to the top surface of the connecting plate 109.

[0036] The cleaning unit includes a cleaning sponge 101, a first metal plate 105, a threaded rod 106, and a hexagonal nut 107. The cleaning sponge 101 is located at the lower end of the cleaning unit. The cleaning sponge 101 is movably connected to the bottom surface of the first metal plate 105. The first metal plate 105 is fixedly connected to the bottom surface of the threaded rod 106. The threaded rod 106 is threadedly connected to the inner threaded surface of the hexagonal nut 107. The limiting rod 103 is fixedly connected to the top surface of the connecting plate 109. The connecting plate 109 is movably connected to the threaded end surface of the threaded rod 106. The connecting plate 109 is movably connected to the bottom surface of the hexagonal nut 107. The connecting plate 109 is movably connected to the top surface of the first metal plate 105. By rotating the hexagonal nut 107, the hexagonal nut 107 rotates on the threaded end surface of the threaded rod 106, so that the hexagonal nut 107 can threadedly fix between the connecting plate 109 and the first metal plate 105, thereby fixing the position of the cleaning sponge 101.

[0037] As can be seen from the above, during use, hold the bottom surface of the cleaning sponge 101 and push the cleaning sponge 101 upward. The cleaning sponge 101 pushes the first metal plate 105 upward. The first metal plate 105 pushes the threaded rod 106 upward. The threaded rod 106 slides on the inner wall surfaces of the four corners of the connecting plate 109, so that the bottom surface of the connecting plate 109 is connected to the top surface of the first metal plate 105. Then rotate the hexagonal nut 107. The hexagonal nut 107 rotates on the threaded end surface of the threaded rod 106, so that the hexagonal nut 107 can threadedly fix between the connecting plate 109 and the first metal plate 105, thereby fixing the position of the cleaning sponge 101. Then hold the middle position of the connecting handle 108 and pull the connecting handle 108. The connecting handle 108 drives the left and right movement of the first sliding device 102, and the first sliding device 102 drives the left and right movement of the cleaning sponge 101. Embodiment 2:

[0038] Based on the first embodiment, the limiting mechanism 2 includes a first metal sliding rod 201, a metal bolt 202, a second metal plate 203, and a second sliding device 204. The second sliding device 204 is located at the lower end of the limiting mechanism 2. The second sliding device 204 is fixedly connected to the bottom surface of the second metal plate 203. The second metal plate 203 is movably connected to the left end surface of the first metal sliding rod 201. The second metal plate 203 is movably connected to the left end surface of the metal bolt 202. The number of the second metal plates 203 is two. The two second metal plates 203 are movably connected to the left end surface and the right end surface of the first metal sliding rod 201. The first metal sliding rod 201 is movably connected to the surface of the metal bolt 202. The first metal sliding rod 201 is movably connected to the inner wall surface of the upper end of the first sliding device 102.

[0039] As can be seen from the above, during use, first hold the bottom surface of the first metal sliding rod 201 and push the first metal sliding rod 201 upward. The first metal sliding rod 201 slides on the inner wall surface of the second metal plate 203, so that the left and right ends of the first metal sliding rod 201 are connected to the upper inner surface of the second metal plate 203. Then hold the surface of the metal bolt 202 and push the metal bolt 202 to move left and right, so that the metal bolt 202 is inserted into the upper end of the second metal plate 203 and the upper end of the first metal sliding rod 201, thereby being able to limit and fix the position of the first sliding device 102. Embodiment Three:

[0040] Based on the second embodiment, the main body mechanism 3 includes a cleaning outer shell 301, a metal outer shell 302, a second metal sliding rod 303, and a metal support rod 304. The metal support rod 304 is located at the upper end of the main body mechanism 3. The metal support rod 304 is fixedly connected to the top surface of the cleaning outer shell 301. The cleaning outer shell 301 is fixedly connected to the back of the second metal sliding rod 303. The cleaning outer shell 301 is threadedly connected to the bottom surface of the spraying device 8. The cleaning outer shell 301 is movably connected to the surface of the waste water collection box 6. The cleaning outer shell 301 is located below the storage water tank 7. The storage water tank 7 is threadedly connected to the inner wall surface of the upper end of the metal support rod 304. The storage water tank 7 is fixedly connected to the top surface of the spraying device 8. Start the spraying device 8. The spraying device 8 extracts the clear water inside the storage water tank 7, so that the spraying device 8 can spray and clean the casting on the carrier table 4, and can initially clean the casting. The cleaning outer shell 301 is fixedly connected to the left side surface of the metal outer shell 302. The second sliding device 204 is movably connected to the surface of the second metal sliding rod 303. The number of the second metal sliding rods 303 is three. The three second metal sliding rods 303 are equally spaced. The second sliding device 204 is movably connected to the inner wall surface of the metal outer shell 302. Hold the left and right end surfaces of the first metal sliding rod 201 and pull the first metal sliding rod 201 to move back and forth. The first metal sliding rod 201 drives the second metal plate 203 to move forward, and the second metal plate 203 drives the surface of the second sliding device 204 to slide.

[0041] As can be seen from the above, during use, hold the left and right end surfaces of the first metal sliding rod 201 and pull the first metal sliding rod 201 to move back and forth. The first metal sliding rod 201 drives the second metal plate 203 to move forward. The second metal plate 203 drives the surface of the second sliding device 204 to slide. The second sliding device 204 slides on the surface of the first metal sliding rod 201 and at the same time slides on the inner wall surface of the metal housing 302, so that the position of the cleaning sponge 101 can be adjusted.

[0042] In summary, during use of the device, hold the bottom surface of the cleaning sponge 101 and push the cleaning sponge 101 upward. The cleaning sponge 101 pushes the first metal plate 105 upward. The first metal plate 105 pushes the threaded rod 106 upward. The threaded rod 106 slides on the inner wall surfaces at the four corners of the connecting plate 109, so that the bottom surface of the connecting plate 109 is connected to the top surface of the first metal plate 105. Then rotate the hexagonal nut 107. The hexagonal nut 107 rotates on the threaded end surface of the threaded rod 106, so that the hexagonal nut 107 can thread-fix the connecting plate 109 and the first metal plate 105, thus fixing the position of the cleaning sponge 101. Then hold the middle position of the connecting handle 108 and pull the connecting handle 108. The connecting handle 108 drives the first sliding device 102 to move left and right, making the first sliding device 102 drive the cleaning sponge 101 to move left and right. Then hold the upper end of the filter net 5 and push the filter net 5 to move left and right, so that the filter net 5 moves left and right, making the inner wall surface of the filter net 5 connected to the lower end surface of the bearing platform 4. Then push the filter net 5 downward, so that the filter net 5 slides on the lower end surface of the bearing platform 4, making the filter net 5 inserted into the upper end inside the waste water collection box 6. Then hold the upper end of the casting and connect the bottom surface of the casting to the top surface of the bearing platform 4. At this time, start the spraying device 8. The spraying device 8 extracts the clear water inside the storage water tank 7, so that the spraying device 8 can spray and clean the casting on the bearing platform 4, and can initially clean the casting. Hold the surface of the metal pin 202 and pull the metal pin 202 to move left and right, so that the metal pin 202 is separated from the second metal plate 203 and the first metal sliding rod 201. Then hold the middle position of the connecting handle 108 and pull the connecting handle 108 to rotate clockwise and counterclockwise. The connecting handle 108 drives the first sliding device 102 to rotate. The first sliding device 102 drives the first metal sliding rod 201 to rotate. Then hold the middle position of the connecting handle 108 and push the held connecting handle 108 to move backward. The connecting handle 108 pushes the first metal sliding rod 201 to move backward. The first metal sliding rod 201 drives the second sliding device 204 to move backward, so that the second sliding device 204 can slide on the surface of the second metal sliding rod 303. Then push the connecting handle 108 to move left and right, making the connecting handle 108 drive the first sliding device 102 to move left and right, and making the first sliding device 102 drive the cleaning sponge 101 to move left and right, so that the cleaning sponge 101 can clean the casting.

[0043] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0044] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A cleaning device for casting processing, comprising a water storage tank (7) and a main body (3), characterized in that: The upper inner wall surface of the main body mechanism (3) is connected to a spray device (8); the lower inner wall surface of the main body mechanism (3) is connected to a wastewater collection box (6); the upper end of the wastewater collection box (6) is connected to a filter screen (5); the lower end surface of the wastewater collection box (6) is connected to a support platform (4); a limiting mechanism (2) is connected to the middle position of the main body mechanism (3); the upper end of the limiting mechanism (2) is connected to a cleaning mechanism (1); and the main body mechanism (3) is connected to the lower end surface of a storage water tank (7); The cleaning mechanism (1) comprises a sliding unit and a cleaning unit, wherein the sliding unit and the cleaning unit are arranged in sequence from top to bottom; The sliding unit comprises a sliding device 1 (102), a limiting rod (103), a coil spring (104), a connecting handle (108) and a connecting plate (109); the connecting handle (108) is located at the upper end of the sliding unit; the connecting handle (108) is connected to the top surface of the sliding device 1 (102); the sliding device 1 (102) is connected to the top surface of the coil spring (104); the sliding device 1 (102) is connected to the upper end surface of the limiting rod (103); and the limiting rod (103) is connected to the top surface of the connecting plate (109); The cleaning unit comprises a cleaning sponge (101), a metal plate (105), a threaded rod (106) and a hexagonal nut (107), wherein the cleaning sponge (101) is located at the lower end of the cleaning unit, the cleaning sponge (101) is connected to the bottom surface of the metal plate (105), the metal plate (105) is connected to the bottom surface of the threaded rod (106), and the threaded rod (106) is connected to the internal thread surface of the hexagonal nut (107); The limiting mechanism (2) comprises a metal slide bar (201), a metal latch (202), a metal plate (203) and a sliding device (204), wherein the sliding device (204) is located at the lower end of the limiting mechanism (2), the sliding device (204) is connected to the bottom surface of the metal plate (203), the metal plate (203) is connected to the left end surface of the metal slide bar (201), and the metal plate (203) is connected to the left end surface of the metal latch (202); The main body structure (3) comprises a cleaning shell (301), a metal shell (302), a second metal slide bar (303) and a metal support bar (304), wherein the metal support bar (304) is located at the upper end of the main body structure (3), the metal support bar (304) is connected to the top surface of the cleaning shell (301), the cleaning shell (301) is connected to the back side of the second metal slide bar (303), and the cleaning shell (301) is connected to the left side surface of the metal shell (302); The cleaning shell (301) is connected to the bottom surface of the spray device (8), the cleaning shell (301) is connected to the surface of the wastewater collection box (6), the cleaning shell (301) is located below the storage water tank (7), the storage water tank (7) is connected to the upper inner wall surface of the metal support rod (304), and the storage water tank (7) is connected to the top surface of the spray device (8); The second sliding device (204) is connected to the surface of the second metal sliding rod (303), the number of the second metal sliding rods (303) is three, and the three second metal sliding rods (303) are distributed at equal intervals. The second sliding device (204) is connected to the inner wall surface of the metal shell (302); The number of the metal plates 2 (203) is two, the two metal plates 2 (203) are connected to the left end surface and the right end surface of the metal slide bar 1 (201), the metal slide bar 1 (201) is connected to the surface of the metal latch (202), and the metal slide bar 1 (201) is connected to the upper end inner wall surface of the sliding device 1 (102); The connecting plate (109) is connected to the threaded end surface of the threaded rod (106), the connecting plate (109) is connected to the bottom end surface of the hexagonal nut (107), and the connecting plate (109) is connected to the top end surface of the metal plate 1 (105).

2. A cleaning device for casting processing according to claim 1, characterized in that: The number of the filter screens (5) is two, the two filter screens (5) are connected to the left and right sides of the upper end of the wastewater collection box (6), and the two filter screens (5) are connected to the left and right surfaces of the lower end of the support platform (4).

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