Burr removing device for valve production

Abstract

The utility model relates to a burr removal device for valve production, which comprises an operating platform, a supporting seat and a polisher, the top of the operating platform is fixedly connected with a box body, a valve is placed on the top of the supporting seat, the bottom of the valve is fixedly connected with a flange, the surface of the flange is provided with a connecting hole, and the top of the supporting seat is fixedly connected with a convex column. An electric cylinder is mounted at the top of the box body, a lifting plate is fixedly connected to the bottom of the electric cylinder, a driving motor is mounted at the bottom of the lifting plate, a rotating shaft is arranged at the output end of the bottom of the driving motor, and a mounting seat is fixedly connected to the bottom of the rotating shaft; and a groove is formed in the bottom of the polisher, a polishing layer is arranged in the groove, the diameter of the groove is slightly larger than that of the flange, and a sealing plate is arranged on the front side of the box body, so that the valve can be conveniently placed, time is saved, the flange is integrally and comprehensively polished, burrs are effectively removed, and the overall product quality of the valve is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of valve production, in particular to a burr removal device for valve production. Background Art

[0002] Valves are control components in fluid delivery systems and have functions such as shutoff, regulation, flow diversion, backflow prevention, pressure stabilization, flow diversion or overflow pressure relief. From the simplest shut-off valve to the various valves used in extremely complex automatic control systems, there are many varieties and specifications. Valves can be used to control the flow of various types of fluids such as air, water, steam, various corrosive media, mud, oil, liquid metal and radioactive media. The utility model patent with application number: CN202222443912.9 discloses a burr removal machine for valve casting production, including a box body, a clamping assembly is installed on the inner bottom of the box body, a grinding assembly is installed above the clamping assembly, an air purification assembly is installed on the baffle above the grinding assembly, the clamping assembly includes a drawer outer frame, a stroke groove, a concave base, a clamping plate, a spring, a conical base, a ball head rod, and a triangular bar, the drawer outer frame is slidably connected to the inside of the box body, the front and rear side plates of the drawer outer frame are provided with a stroke groove, the bottom of the drawer outer frame is provided with a concave base, the inner wall of the drawer outer frame is provided with two groups of clamping plates, the outer wall of the clamping plate is provided with a ball head rod, and multiple groups of conical bases are installed on the inner sides of the two groups of clamping plates; the box body also includes a concave groove, the concave groove is provided on the inner wall of the box body, and the inner wall of the concave groove is provided with a triangular bar; the clamping assembly The parts also include a triangular bar, which is installed on the inner wall of the concave groove; the ball head rod is sleeved in the travel groove and the end is slidably connected to the inner wall of the concave groove. In the process of pushing the drawer frame to the box body, the ball head rod can be driven to move up and down in the travel groove and on the concave groove, thereby driving the entire clamping assembly to move up and down; the grinding assembly includes a grinding wheel and a motor, and the output end of the motor is connected to the grinding wheel. A partition is installed inside the box body directly above the grinding assembly, and the motor of the grinding assembly is fixed on the partition; the air purification assembly includes an exhaust pipe, an induced draft fan, a purification pipe, and an activated carbon box. One end of the exhaust pipe is connected to the rear of the grinding assembly, and the other end of the exhaust pipe is connected to the induced draft fan. The induced draft fan is placed on the top of the partition. One end of the purification pipe is connected to the other side of the induced draft fan, and the other end of the purification pipe is connected to the activated carbon box, which is then connected to the air outlet. However, the grinding assembly only acts on one side of the flange, and it is difficult to grind the flange evenly as a whole. Utility Model Content

[0003] The utility model aims to solve the problems existing in the above-mentioned prior art and provides a burr removal device for valve production, which can facilitate valve placement and save time, and can effectively remove burrs by overall grinding of the flange, thereby improving the overall product quality of the valve.

[0004] The technical solution adopted by the present utility model to solve its technical problems: This burr removal device for valve production includes an operating table, a support base, and a grinder. A box body is fixedly connected to the top of the operating table. The support base is installed on the top of the operating table and is inside the box body. A valve is placed on the top of the support base. A flange is fixedly connected to the bottom of the valve. Connection holes are provided on the surface of the flange. A convex column is fixedly connected to the top of the support base. There are multiple convex columns and multiple connection holes respectively. The multiple connection holes are respectively inserted into the multiple convex columns. There are two flanges. An electric cylinder is installed on the top of the box body. A lifting plate is fixedly connected to the bottom of the electric cylinder. A driving motor is installed on the bottom of the lifting plate. A rotating shaft is provided at the output end of the bottom of the driving motor. An installation seat is fixedly connected to the bottom of the rotating shaft. The grinder is installed at the bottom of the installation seat. A groove is provided at the bottom of the grinder. An abrasive layer is provided inside the groove. The diameter of the groove is slightly larger than the diameter of the flange. A sealing plate is provided on the front side of the box body. Place the valve on the top of the support base. The multiple connection holes respectively correspond to the multiple convex columns and are respectively inserted into the multiple convex columns. The valve is effectively placed. Start the electric cylinder to extend and operate. The electric cylinder drives the lifting plate, the driving motor, the installation seat, and the grinder to move downward. When the grinder approaches the flange at the top of the valve, the driving motor is started. The rotating shaft drives the installation seat and the grinder to rotate at high speed. The grinder continues to move downward. The flange at the top of the valve reaches inside the groove. The abrasive layer contacts the side surface and the upper plane of the flange. The abrasive layer grinds and removes burrs from the flange. After the operation is completed, the electric cylinder drives the lifting plate, the driving motor, the installation seat, and the grinder to return to their positions. The driving motor pauses. Lift the whole valve and turn it 180 degrees. The two flanges at the bottom and the top of the valve are switched. Then, use the multiple connection holes and the multiple convex columns to effectively place the valve. Start the electric cylinder and the driving motor again. The other flange of the valve is ground and deburred. The whole process is convenient for placing the valve and saves time. The whole flange is comprehensively ground to effectively remove burrs and improve the overall product quality of the valve.

[0005] For further improvement, the support base is directly below the grinder. The support base, the grinder, the driving motor, and the electric cylinder are on the same vertical center line. The valve remains vertical on the top of the support base. The electric cylinder drives structures such as the lifting plate, the driving motor, the installation seat, and the grinder to move vertically downward. The grinder corresponds effectively to the valve and the flange, avoiding errors that may affect the operation.

[0006] For further improvement, chamfers are provided at the top of the support base and the top of the convex columns. The support base uses the chamfers to reduce debris accumulation. The multiple convex columns use the chamfers to facilitate insertion into the multiple connection holes, reducing the alignment time.

[0007] Further improvement: A guide post is fixedly connected to the top of the lifting plate. An inner hole is provided at the top of the box body. A guide sleeve is arranged inside the box body, and the guide sleeve is at the bottom of the inner hole. The guide post reaches inside the guide sleeve and the inner hole. There are two guide posts, and the two guide posts interact with the two guide sleeves to effectively limit the lifting plate, improving the stability of the lifting plate, the driving motor, the mounting seat, the grinding device and other structures during the up and down movement.

[0008] Further improvement: The support seat is composed of two round blocks and a cylinder. A first mounting hole is provided at the bottom of the support seat, and a first threaded groove is provided at the top of the operating table. A first bolt is arranged inside the first mounting hole, and the first bolt is threadedly connected to the first threaded groove. There are multiple first bolts, and the multiple first bolts respectively pass through the multiple first mounting holes, and the multiple first bolts are respectively threadedly connected to the multiple first threaded grooves. The support seat is convenient to install and easy to remove, and can be quickly replaced to meet the placement needs of valves of various sizes.

[0009] Further improvement: A hexagonal groove is provided at the bottom of the mounting seat, and a hexagonal prism is fixedly connected to the top of the grinding device. The hexagonal prism is inserted into the hexagonal groove. A second mounting hole is provided on the side of the mounting seat, and a second threaded groove is provided on the side of the hexagonal prism. A second bolt is arranged inside the second mounting hole, and the second bolt is threadedly connected to the second threaded groove. The second threaded groove corresponds to the direction of the second mounting hole. After the hexagonal prism is inserted into the hexagonal groove, the second bolt passes through the second mounting hole and is connected to the second threaded groove. The grinding device is simple to install and convenient to replace, meeting the grinding needs of valve flanges of various sizes.

[0010] Further improvement: An activity groove is provided on the side of the box body, and the sealing plate is inside the activity groove. A column is fixedly connected to the top of the operating table, and an electric push rod is arranged inside the column. There are two electric push rods, and the piston rods of the two electric push rods are connected to the side of the sealing plate. By controlling the two electric push rods to extend or contract synchronously, the sealing plate is driven to move to the right or left, which is quick to operate and saves time, and the box body can be closed and opened.

[0011] Further improvement: A blower is arranged on the back of the operating table. A transmission pipe is fixedly connected to the top of the blower, and an air inlet hood is fixedly connected to the side of the transmission pipe. The air inlet hood is connected to the inside of the box body. An outer pipe is fixedly connected to the side of the blower, and the outer pipe reaches outside the workshop. The dust generated during the operation is extracted by the blower, the transmission pipe and the air inlet hood, and discharged through the outer pipe, reducing the environmental pollution of the operation and increasing safety.

[0012] Further improved, a plurality of leakage holes are provided at the top of the operating table. There is an internal groove on the side of the operating table. The plurality of leakage holes communicate with the internal groove. A container is arranged inside the internal groove. A moving wheel is arranged at the bottom of the container. A handle is fixedly connected to the side of the container. During the operation, the debris generated passes through the plurality of leakage holes to reach the internal groove and finally lands in the container for collection. The handle provides an effective force application point for convenient operation of the container. The container is moved and transferred by the moving wheel, saving manpower and improving efficiency.

[0013] The beneficial effects of the present utility model are as follows:

[0014] 1. By placing the valve on the top of the support base, the plurality of connection holes respectively correspond to the plurality of convex columns, and the plurality of connection holes are respectively inserted into the plurality of convex columns, so that the valve is effectively placed. When the electric cylinder is started to extend and operate, the electric cylinder drives the lifting plate, the driving motor, the mounting seat and the grinding device to move downward. When the grinding device approaches the flange at the top of the valve, the driving motor is started, and the rotating shaft drives the mounting seat and the grinding device to rotate at high speed. The grinding device continues to move downward. When the flange at the top of the valve reaches the inside of the groove, the grinding layer contacts the side surface and the upper plane of the flange, and the grinding layer grinds the flange to remove burrs. After the operation is completed, the electric cylinder drives the lifting plate, the driving motor, the mounting seat and the grinding device to return to the original position, and the driving motor pauses. The whole valve is lifted and flipped by 180 degrees, and the two flanges at the bottom and top of the valve are switched. Then, the valve is effectively placed by using the plurality of connection holes and the plurality of convex columns, and the electric cylinder and the driving motor are started again, and the other flange of the valve is ground to remove burrs. The whole process is convenient for placing the valve, saving time, and the flange is ground comprehensively to effectively remove burrs, improving the overall product quality of the valve.

[0015] 2. By respectively passing a plurality of first bolts through a plurality of first mounting holes, and respectively thread-connecting the plurality of first bolts with a plurality of first threaded grooves, the support base is convenient to install and easy to remove, and can be quickly replaced to meet the placement needs of valves of various sizes. In the corresponding direction of the second threaded groove and the second mounting hole, the hexagonal prism is inserted into the hexagonal groove, and after the second bolt passes through the second mounting hole, it is connected to the second threaded groove. The grinding device is simple to install and convenient to replace, meeting the grinding needs of valve flanges of various sizes.

[0016] 3. By controlling the two electric push rods to extend or contract synchronously, driving the sealing plate to move to the right or left, the operation is fast and time-saving, the box body is closed and opened. During the operation, the dust generated is extracted by the fan, the transmission pipe and the air inlet hood and discharged through the outer pipe, reducing the environmental pollution during the operation and increasing safety. During the operation, the debris generated passes through the plurality of leakage holes to reach the internal groove and finally lands in the container for collection. The handle provides an effective force application point for convenient operation of the container. The container is moved and transferred by the moving wheel, saving manpower and improving efficiency. Description of the Drawings

[0017] Figure 1 is the structural schematic diagram of the present utility model;

[0018] Figure 2 of the present utility model Figure 1 enlarged view at A in;

[0019] Figure 3 is the installation display diagram of the grinder of the present utility model;

[0020] Figure 4 of the present utility model Figure 1 enlarged view at B in;

[0021] Figure 5 is the left side display diagram of the structure of the present utility model;

[0022] Figure 6 of the present utility model Figure 5 enlarged view at C in;

[0023] Figure 7 is the front view of the structure of the present utility model;

[0024] Figure 8 is the internal display diagram of the operation table of the present utility model;

[0025] Figure 9 of the present utility model Figure 8 enlarged view at D in;

[0026] Figure 10 is the right view of the structure of the present utility model.

[0027] Explanation of reference numerals: 1. Operation table; 2. Support base; 3. Grinder; 4. Box body; 5. Valve; 6. Flange; 7. Connecting hole; 8. Convex column; 9. Electric cylinder; 10. Lifting plate; 11. Driving motor; 12. Rotating shaft; 13. Mounting seat; 14. Groove; 15. Grinding layer; 16. Sealing plate; 17. Chamfer; 18. Guide post; 19. Inner hole; 20. Guide sleeve; 21. First mounting hole; 22. First thread groove; 23. First bolt; 24. Hexagonal groove; 25. Hexagonal prism; 26. Second mounting hole; 27. Second thread groove; 28. Second bolt; 29. Activity groove; 30. Column; 31. Electric push rod; 32. Fan; 33. Transmission pipe; 34. Air inlet hood; 35. Outer pipe; 36. Leak hole; 37. Built-in groove; 38. Container; 39. Movable wheel; 40. Handle. Detailed implementation manners

[0028] The following is further described in conjunction with the attached Figures 1 - 10 to this embodiment:

[0029] As Figures 1 - 10As shown in the figure: A burr removal device for valve production in this embodiment includes an operating table 1, a support base 2, and a grinder 3. A box body 4 is fixedly connected to the top of the operating table 1. The support base 2 is installed on the top of the operating table 1, and the support base 2 is inside the box body 4. A valve 5 is placed on the top of the support base 2. A flange 6 is fixedly connected to the bottom of the valve 5. Connecting holes 7 are formed on the surface of the flange 6. A convex column 8 is fixedly connected to the top of the support base 2. There are multiple convex columns 8 and multiple connecting holes 7 respectively. The multiple connecting holes 7 are respectively inserted into the multiple convex columns 8. There are two flanges 6. An electric cylinder 9 is installed on the top of the box body 4. A lifting plate 10 is fixedly connected to the bottom of the electric cylinder 9. A driving motor 11 is installed on the bottom of the lifting plate 10. A rotating shaft 12 is arranged at the bottom output end of the driving motor 11. A mounting seat 13 is fixedly connected to the bottom of the rotating shaft 12. The grinder 3 is installed at the bottom of the mounting seat 13. A groove 14 is arranged at the bottom of the grinder 3. An abrasive layer 15 is arranged inside the groove 14. The diameter of the groove 14 is slightly larger than the diameter of the flange 6. A sealing plate 16 is arranged on the front side of the box body 4. The support base 2 is directly below the grinder 3. The support base 2, the grinder 3, the driving motor 11, and the electric cylinder 9 are on the same vertical center line. A chamfer 17 is arranged on the top of the support base 2, and a chamfer 17 is also arranged on the top of the convex column 8. A guide post 18 is fixedly connected to the top of the lifting plate 10. An inner hole 19 is formed on the top of the box body 4. A guide sleeve 20 is arranged inside the box body 4. The guide sleeve 20 is at the bottom of the inner hole 19. The guide post 18 reaches inside the guide sleeve 20 and the inner hole 19. There are two guide posts 18.

[0030] As Figure 2 , Figure 3 , Figure 4 , Figure 6 , Figure 8 and Figure 9 As shown in the figure: The support base 2 is composed of two circular blocks and a cylinder. A first mounting hole 21 is formed at the bottom of the support base 2. A first threaded groove 22 is formed on the top of the operating table 1. A first bolt 23 is arranged inside the first mounting hole 21. The first bolt 23 is threadedly connected to the first threaded groove 22. There are multiple first bolts 23. A hexagonal groove 24 is formed at the bottom of the mounting seat 13. A hexagonal prism 25 is fixedly connected to the top of the grinder 3. The hexagonal prism 25 is inserted into the hexagonal groove 24. A second mounting hole 26 is formed on the side of the mounting seat 13. A second threaded groove 27 is formed on the side of the hexagonal prism 25. A second bolt 28 is arranged inside the second mounting hole 26. The second bolt 28 is threadedly connected to the second threaded groove 27.

[0031] As Figure 1 , Figure 2 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 and Figure 10As shown in the figure: There is an activity slot 29 on the side of the box body 4. The sealing plate 16 is inside the activity slot 29. A column 30 is fixedly connected to the top of the operating table 1. An electric push rod 31 is arranged inside the column 30. There are two electric push rods 31. The piston rods of the two electric push rods 31 are connected to the side of the sealing plate 16. A blower 32 is arranged on the back of the operating table 1. A transmission pipe 33 is fixedly connected to the top of the blower 32. An air inlet hood 34 is fixedly connected to the side of the transmission pipe 33. The air inlet hood 34 is connected to the inside of the box body 4. An outer pipe 35 is fixedly connected to the side of the blower 32. The outer pipe 35 reaches outside the workshop. A leakage hole 36 is opened on the top of the operating table 1. There are multiple leakage holes 36. An internal slot 37 is opened on the side of the operating table 1. The multiple leakage holes 36 communicate with the internal slot 37. A container 38 is arranged inside the internal slot 37. A moving wheel 39 is arranged at the bottom of the container 38. A handle 40 is fixedly connected to the side of the container 38.

[0032] When the utility model is in use: The support base 2 is placed inside the box body 4. Multiple first mounting holes 21 are aligned with multiple first threaded grooves 22. Multiple first bolts 23 are respectively passed through the multiple first mounting holes 21 and then threadedly connected to the multiple first threaded grooves 22, so that the support base 2 is installed and fixed. The grinding device 3 is obtained. The second threaded groove 27 is in the corresponding direction of the second mounting hole 26. The hexagonal prism 25 is inserted into the hexagonal groove 24. The second bolt 28 is passed through the second mounting hole 26 and then connected to the second threaded groove 27 to complete the installation and fixation of the grinding device 3. The valve 5 is placed on the top of the support base 2. Multiple connection holes 7 are respectively aligned with multiple convex columns 8. The multiple connection holes 7 are respectively inserted into the multiple convex columns 8, and the valve is effectively placed. The electric cylinder 9 is started to extend. The electric cylinder 9 drives the lifting plate 10, the driving motor 11, the mounting seat 13 and the grinding device 3 to move downward. The two guide posts 18 interact with the two guide sleeves 20 to effectively limit the lifting plate 10, improving the stability of the structures such as the lifting plate 10, the driving motor 11, the mounting seat 13 and the grinding device 3 during the moving process. When the grinding device 3 approaches the flange 6 at the top of the valve 5, the driving motor 11 is started. The rotating shaft 12 drives the mounting seat 13 and the grinding device 3 to rotate at high speed. The grinding device 3 continues to move downward. The flange 6 at the top of the valve 5 reaches inside the groove 14. The grinding layer 15 contacts the side surface and the upper plane of the flange 6, and the grinding layer 15 grinds and deburrs the flange 6. After the operation is completed, the electric cylinder 9 drives the lifting plate 10, the driving motor 11, the mounting seat 13 and the grinding device 3 to return to the original position. The driving motor 11 pauses. The valve 5 is lifted as a whole and flipped by 180 degrees to switch the two flanges 6 at the bottom and the top of the valve 5. Then, the valve 5 is effectively placed by using the multiple connection holes 7 and the multiple convex columns 8. The electric cylinder 9 and the driving motor 11 are started again, and the other flange of the valve 5 is ground and deburred. The whole process is convenient for placing the valve and saves time. The flange is ground comprehensively to effectively remove burrs, improving the overall product quality of the valve. During the operation process, the two electric push rods 31 are controlled to extend synchronously, driving the sealing plate 16 to move to the right, and the box body 4 is closed, restricting the debris and smoke generated during the operation process inside the box body 4. The blower 32 is started. The blower 32, the transmission pipe 33 and the air inlet hood 34 extract the smoke and discharge it to the outside of the workshop through the outer pipe 35. The debris passes through multiple leakage holes 36 to reach the built-in groove 37 and finally lands in the container 38 for collection. The handle 40 provides an effective force application point for facilitating the operation of the container 38. The container 38 is moved and transferred by using the moving wheels 39, saving manpower and improving efficiency.

[0033] Although the present utility model has been illustrated and described by referring to the preferred embodiments, those skilled in the art should understand that various changes in form and details can be made within the scope of the claims.

Claims

1. A burr removal device for valve production, comprising an operating table (1), a support seat (2) and a grinder (3), characterized in that: The top of the operating table (1) is fixedly connected to a box body (4), the support seat (2) is installed on the top of the operating table (1), the support seat (2) is inside the box body (4), a valve (5) is placed on the top of the support seat (2), a flange (6) is fixedly connected to the bottom of the valve (5), a connection hole (7) is opened on the surface of the flange (6), a convex column (8) is fixedly connected to the top of the support seat (2), there are multiple convex columns (8) and multiple connection holes (7), the multiple connection holes (7) are respectively plugged into the multiple convex columns (8), there are two flanges (6), the top of the box body (4) is installed An electric cylinder (9) is provided, a lifting plate (10) is fixedly connected to the bottom of the electric cylinder (9), a driving motor (11) is installed at the bottom of the lifting plate (10), a rotating shaft (12) is provided at the output end at the bottom of the driving motor (11), a mounting seat (13) is fixedly connected to the bottom of the rotating shaft (12), a grinder (3) is installed at the bottom of the mounting seat (13), a groove (14) is provided at the bottom of the grinder (3), a grinding layer (15) is provided inside the groove (14), the diameter of the groove (14) is slightly larger than the diameter of the flange (6), and a sealing plate (16) is provided at the front side of the box body (4).

2. A burr removal device for valve production according to claim 1, characterized in that: The support base (2) is directly below the grinder (3), and the support base (2), the grinder (3), the drive motor (11) and the electric cylinder (9) are on the same vertical center line.

3. A burr removal device for valve production according to claim 1, characterized in that: A cut corner (17) is provided on the top of the support seat (2), and a cut corner (17) is also provided on the top of the protruding column (8).

4. A burr removal device for valve production according to claim 1, characterized in that: A guide column (18) is fixedly connected to the top of the lifting plate (10), an inner hole (19) is opened at the top of the box body (4), a guide sleeve (20) is arranged inside the box body (4), the guide sleeve (20) is at the bottom of the inner hole (19), the guide column (18) reaches the inside of the guide sleeve (20) and the inner hole (19), and there are two guide columns (18).

5. The burr removal device for valve production according to claim 1 is characterized in that: The support seat (2) is composed of two round blocks and a cylinder. A first mounting hole (21) is provided at the bottom of the support seat (2). A first threaded groove (22) is provided at the top of the operating table (1). A first bolt (23) is provided inside the first mounting hole (21). The first bolt (23) is threadedly connected to the first threaded groove (22). There are a plurality of first bolts (23).

6. A burr removal device for valve production according to claim 1, characterized in that: The bottom of the mounting seat (13) is provided with a hexagonal groove (24), the top of the grinder (3) is fixedly connected with a hexagonal column (25), the hexagonal column (25) and the hexagonal groove (24) are plugged into each other, a second mounting hole (26) is provided on the side of the mounting seat (13), a second threaded groove (27) is provided on the side of the hexagonal column (25), a second bolt (28) is arranged inside the second mounting hole (26), and the second bolt (28) is threadedly connected with the second threaded groove (27).

7. The burr removal device for valve production according to claim 1 is characterized by: The box body (4) is provided with a movable groove (29) on the side, the sealing plate (16) is inside the movable groove (29), a column (30) is fixedly connected to the top of the operating table (1), an electric push rod (31) is arranged inside the column (30), there are two electric push rods (31), and the piston rods of the two electric push rods (31) are connected to the side of the sealing plate (16).

8. The burr removal device for valve production according to claim 1 is characterized by: A fan (32) is arranged at the back of the operating table (1); a transmission pipe (33) is fixedly connected to the top of the fan (32); an air intake hood (34) is fixedly connected to the side of the transmission pipe (33); the air intake hood (34) is connected to the inside of the box (4); an outer pipe (35) is fixedly connected to the side of the fan (32); and the outer pipe (35) reaches the outside of the workshop.

9. The burr removal device for valve production according to claim 1, characterized in that: The top of the operating table (1) is provided with a leakage hole (36), the leakage holes (36) are multiple, the side of the operating table (1) is provided with a built-in groove (37), the multiple leakage holes (36) are interconnected with the built-in groove (37), a container (38) is arranged inside the built-in groove (37), a moving wheel (39) is arranged at the bottom of the container (38), and a handle (40) is fixedly connected to the side of the container (38).

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