A dust-proof device for stone carving processing

Abstract

The present invention belongs to the technical field of dust prevention in stone carving processing, and specifically refers to a dust prevention device for stone carving processing, including a U-shaped seat, a support plate, a rotary carving type positioning mechanism, a cyclone type dust removal mechanism, and a sinking type anti-scattering mechanism. The support plate is arranged on the bottom wall of the U-shaped seat. The rotary carving type positioning mechanism is arranged at one end of the U-shaped seat. The cyclone type dust removal mechanism is arranged at the end of the U-shaped seat far from the rotary carving type positioning mechanism. The sinking type anti-scattering mechanism is arranged on the cyclone type dust removal mechanism. The rotary carving type positioning mechanism includes a rotating mechanism and a locking mechanism. The rotating mechanism is arranged at one end of the U-shaped seat. The locking mechanism is arranged on the rotating mechanism. The present invention provides a dust prevention device for stone carving processing that can adjust the filtering method of impurities in the dust-containing gas according to different processing procedures of the stone carving, and can pre-treat the larger particle impurities in the dust-containing gas, ensure the integrity of the impurities themselves, and improve the dust filtering effect of the dust-containing gas.

Description

Technical Field

[0001] The present invention belongs to the technical field of dust prevention in stone carving processing, and specifically refers to a dust prevention device for stone carving processing. Background Art

[0002] Stone carving refers to the art of creating visible and tangible artistic images with a certain space by using various carvable and engraveable stones, so as to reflect social life, express the artist's aesthetic feelings, aesthetic emotions, and aesthetic ideals. A large amount of dust will be generated during processing, and a dust prevention device is required for treatment.

[0003] At present, the existing dust prevention devices for stone carving processing have the following problems:

[0004] The existing dust prevention devices for stone carving processing cannot adjust the filtering method of impurities in the dust-containing gas according to different stone carving processing procedures, and the traditional dust prevention devices for stone carving processing do not have the ability to pre-treat larger particles of impurities in the dust-containing gas, so that the larger particles of impurities in the dust-containing gas are gradually refined during the process of flowing with the gas, thereby reducing the filtering efficiency of the filter screen for dust. Therefore, they cannot meet the usage requirements of the existing dust prevention devices for stone carving processing. Summary of the Invention

[0005] In view of the above situation, in order to overcome the defects of the prior art, the present solution provides a dust prevention device for stone carving processing that can adjust the filtering method of impurities in the dust-containing gas according to different stone carving processing procedures, and can pre-treat larger particles of impurities in the dust-containing gas to ensure the integrity of the impurities themselves and improve the filtering effect of dust in the dust-containing gas.

[0006] The technical solution adopted by the present solution is as follows: A dust prevention device for stone carving processing proposed by the present solution includes a U-shaped seat, a support plate, a rotary carving type positioning mechanism, a cyclone type dust removal mechanism, and a sinking type anti-scattering mechanism. The support plate is arranged on the bottom wall of the U-shaped seat. The rotary carving type positioning mechanism is arranged at one end of the U-shaped seat. The cyclone type dust removal mechanism is arranged at the end of the U-shaped seat far from the rotary carving type positioning mechanism. The sinking type anti-scattering mechanism is arranged on the cyclone type dust removal mechanism. The rotary carving type positioning mechanism includes a rotating mechanism and a locking mechanism. The rotating mechanism is arranged at one end of the U-shaped seat. The locking mechanism is arranged on the rotating mechanism. The cyclone type dust removal mechanism includes a dust filtering mechanism, a precipitation mechanism, and a dust suction mechanism. The dust filtering mechanism is arranged on the side of the U-shaped seat far from the rotating mechanism. The precipitation mechanism is arranged on the side of the dust filtering mechanism close to the U-shaped seat. The dust suction mechanism is arranged on the side of the precipitation mechanism far from the dust filtering mechanism.

[0007] As a further preference of the solution of this case, the rotating mechanism includes a rotating table and a rotating ring frame. The rotating ring frame is arranged on the inner wall of one end of the U-shaped seat, and the rotating table is rotatably arranged on the inner wall of the rotating ring frame. The locking mechanism includes a locking plate, a locking table and a locking bolt. The locking plate is arranged on the upper wall of the rotating table, the locking table is arranged on the upper wall of the rotating ring frame, the locking bolt is arranged through the inner wall of the end of the locking table away from the rotating ring frame, and the end of the locking bolt away from the locking table is arranged through the inside of the locking plate, and the locking bolt is threadedly connected with the locking plate.

[0008] During use, place the stone carving to be engraved and processed on the upper wall of the rotating table. When processing multiple faces of the stone carving, rotate the locking bolt. The locking bolt screws out from the inner wall of the locking plate, and the rotating table changes from a fixed state to a movable state. Rotate the stone carving, and the stone carving drives the rotating table to rotate circumferentially along the inner wall of the rotating ring frame, so that engraving operations can be performed on multiple faces of the stone carving. When the operator rotates the stone carving to the engraving surface, rotate the locking bolt, and the locking bolt screws into the inside of the locking plate, and the rotating table changes from a movable state to a fixed state, which is convenient for processing the replacement surface of the stone carving.

[0009] Preferably, the dust filtering mechanism includes guide rods, a filtering box, a filter screen, a filtering pump and springs. The guide rods are symmetrically arranged on the side of the U-shaped seat away from the rotating ring frame. The filtering box is slidably arranged outside the guide rods. The filter screen is arranged inside the filtering box. The filtering pump is arranged on the side of the filtering box away from the U-shaped seat, and the air suction end of the filtering pump is arranged through the inside of the filtering box. The precipitation mechanism includes connecting heads, large-diameter spiral pipes, guide cylinders, guide pipes, nuts, spiral rubber sleeves and grooves. The connecting heads are symmetrically arranged on the side of the filtering box away from the filtering pump. The connecting heads are communicated with the filtering box and are threadedly connected with the filtering box. The guide pipe is arranged through the inner wall of the locking table. The guide cylinder is communicated with the side of the guide pipe away from the locking table and is threadedly connected with the guide pipe. The nut is arranged outside the guide cylinder. The large-diameter spiral pipe is communicated between the connecting head and the guide cylinder. The spiral rubber sleeve is arranged inside the large-diameter spiral pipe. Multiple groups of the grooves are arranged inside the spiral rubber sleeve, and the grooves are through settings. The dust suction mechanism includes an annular pipe and a dust suction port. The annular pipe is arranged through the inner wall of the end of the locking table close to the guide pipe, and the annular pipe is communicated with the guide pipe. Multiple groups of the dust suction ports are arranged on the upper wall of the annular pipe.

[0010] During use, the filtering pump sucks the dust generated in the stone carving processing operation into the interior of the annular pipe through the dust suction port. The annular pipe transports the dust-containing gas into the interior of the large-diameter spiral pipe through the diversion pipe and the diversion cylinder. The dust-containing gas entering the interior of the large-diameter spiral pipe flows along the spiral inner wall of the spiral rubber sleeve. When the dust-containing gas flows through the spiral rubber sleeve, frictional force will be generated between the dust-containing gas and the pipe wall of the spiral rubber sleeve. The frictional force causes the larger impurities in the dust-containing gas to be adsorbed on the pipe wall of the spiral rubber sleeve. As the dust-containing gas flows, the impurities adsorbed on the pipe wall of the spiral rubber sleeve enter the interior of the groove, thereby enabling the larger particles of impurities to break away from the flow path of the dust-containing gas, avoiding the collision of the larger impurities in the dust-containing gas with the pipe wall, other impurities or equipment components during the gas flow, which may cause the impurities to break and become finer, and thus ensuring the filtering effect of the filter screen on the impurities in the dust-containing gas.

[0011] Specifically, the sinking type anti-scattering mechanism includes an atomizing water cylinder, an atomizing motor, a water mist pipe and a spray head. The atomizing water cylinder is arranged on the upper wall of the filtering box. The atomizing motor is arranged on one side of the atomizing water cylinder close to the U-shaped seat. The atomizing end of the atomizing motor penetrates through the interior of the atomizing water cylinder. The water mist pipe is arranged at the mist discharging end of the atomizing motor. The spray head is connected to the end of the water mist pipe far from the atomizing motor, and the spray head is arranged above the rotating table.

[0012] Among them, a controller is arranged on one side of the filtering box close to the filtering pump.

[0013] Preferably, the controller is electrically connected to the filtering pump and the atomizing motor respectively.

[0014] Further, the model of the controller is SYC89C52RC-401.

[0015] The beneficial effects achieved by the present solution with the above structure are as follows:

[0016] Compared with the prior art, this solution adopts an elastic spiral structure to convey dust-containing gas. Through the set rotary carving type positioning mechanism, cyclone type dust removal mechanism and sinking type anti-scattering mechanism, and with the coordinated use of the rotating mechanism, locking mechanism, dust filtering mechanism, sedimentation mechanism and dust suction mechanism, it can pre-adsorb and process impurities with larger particles in the dust-containing gas. Moreover, with the flexible setting of the spiral rubber sleeve, it can reduce the wear degree between the impurities with larger particles in the dust-containing gas and the pipe wall. Furthermore, it can ensure the filtering effect of the filter screen on the dust generated during stone carving processing, reduce the dust content in the air of the stone carving processing site, and reduce the impact of dust on the respiratory system and skin of stone carving workers. Thus, to a certain extent, it improves the dust prevention efficiency of stone carving operations. The annular pipe conveys the dust-containing gas into the large-diameter spiral pipe through the diversion pipe and the diversion cylinder. The dust-containing gas entering the large-diameter spiral pipe flows along the spiral inner wall of the spiral rubber sleeve. When the dust-containing gas flows through the spiral rubber sleeve, it will generate frictional force with the pipe wall of the spiral rubber sleeve, and the frictional force causes the impurities with larger particles in the dust-containing gas to be adsorbed on the pipe wall of the spiral rubber sleeve. As the dust-containing gas flows, the impurities adsorbed on the pipe wall of the spiral rubber sleeve enter the groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is the overall structural schematic diagram of this solution;

[0018] Figure 2 is the front perspective view of this solution;

[0019] Figure 3 is the bottom perspective view of this solution;

[0020] Figure 4 is the combined structural schematic diagram of the cyclone type dust removal mechanism and the sinking type anti-scattering mechanism of this solution;

[0021] Figure 5 is the combined structural schematic diagram of the spiral rubber sleeve and the groove of this solution;

[0022] Figure 6 is the structural schematic diagram of the rotary carving type positioning mechanism of this solution;

[0023] Figure 7 is the front view of this solution;

[0024] Figure 8 is the left view of this solution;

[0025] Figure 9 is the right view of this solution;

[0026] Figure 10 is the top view of this solution;

[0027] Figure 11 is Figure 10Partial sectional view of the A-A part;

[0028] Figure 12 is Figure 1 Enlarged structural view of part I.

[0029] Among them, 1. U-shaped seat, 2. Support plate, 3. Rotary carving positioning mechanism, 4. Rotating mechanism, 5. Rotating table, 6. Locking plate, 7. Locking mechanism, 8. Locking table, 9. Locking bolt, 10. Cyclone dust removal mechanism, 11. Dust filtering mechanism, 12. Guide rod, 13. Filter box, 14. Filter screen, 15. Filter pump, 16. Spring, 17. Precipitation mechanism, 18. Connector, 19. Large-diameter spiral pipe, 20. Flow guide cylinder, 21. Flow guide pipe, 22. Nut, 23. Spiral rubber sleeve, 24. Groove, 25. Dust suction mechanism, 26. Annular pipe, 27. Dust suction port, 28. Sinking anti-scattering mechanism, 29. Atomized water cylinder, 30. Atomization motor, 31. Water mist pipe, 32. Spray head, 33. Controller, 34. Rotating ring frame.

[0030] The attached drawings are used to provide a further understanding of the present solution, and constitute a part of the description. Together with the embodiments of the present solution, they are used to explain the present solution and do not constitute a limitation to the present solution. Detailed implementation manners

[0031] Next, the technical solutions in the embodiments of the present solution will be clearly and completely described in conjunction with the attached drawings in the embodiments of the present solution. Obviously, the described embodiments are only a part of the embodiments of the present solution, rather than all the embodiments; based on the embodiments in the present solution, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope protected by the present solution.

[0032] In the description of the present solution, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. indicating the orientation or position relationship are based on the orientation or position relationship shown in the attached drawings, and are only for the convenience of describing the present solution and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present solution.

[0033] Such as Figures 1 - 12As shown in the figure, a dust-proof device for stone carving processing proposed by this solution includes a U-shaped seat 1, a support plate 2, a rotary carving positioning mechanism 3, a cyclone dust removal mechanism 10, and a sinking anti-scattering mechanism 28. The support plate 2 is arranged on the bottom wall of the U-shaped seat 1. The rotary carving positioning mechanism 3 is arranged at one end of the U-shaped seat 1. The cyclone dust removal mechanism 10 is arranged at the end of the U-shaped seat 1 far from the rotary carving positioning mechanism 3. The sinking anti-scattering mechanism 28 is arranged on the cyclone dust removal mechanism 10. The rotary carving positioning mechanism 3 includes a rotating mechanism 4 and a locking mechanism 7. The rotating mechanism 4 is arranged at one end of the U-shaped seat 1. The locking mechanism 7 is arranged on the rotating mechanism 4. The cyclone dust removal mechanism 10 includes a dust filtering mechanism 11, a precipitation mechanism 17, and a dust suction mechanism 25. The dust filtering mechanism 11 is arranged on the side of the U-shaped seat 1 far from the rotating mechanism 4. The precipitation mechanism 17 is arranged on the side of the dust filtering mechanism 11 close to the U-shaped seat 1. The dust suction mechanism 25 is arranged on the side of the precipitation mechanism 17 far from the dust filtering mechanism 11.

[0034] The rotating mechanism 4 includes a rotating table 5 and a rotating ring frame 34. The rotating ring frame 34 is arranged on the inner wall of one end of the U-shaped seat 1. The rotating table 5 is rotatably arranged on the inner wall of the rotating ring frame 34. The locking mechanism 7 includes a locking plate 6, a locking table 8, and a locking bolt 9. The locking plate 6 is arranged on the upper wall of the rotating table 5. The locking table 8 is arranged on the upper wall of the rotating ring frame 34. The locking bolt 9 is arranged through the inner wall of the end of the locking table 8 far from the rotating ring frame 34. The end of the locking bolt 9 far from the locking table 8 is arranged through the inside of the locking plate 6. The locking bolt 9 is threadedly connected to the locking plate 6.

[0035] The dust filtering mechanism 11 includes a guide rod 12, a filter box 13, a filter net 14, a filter pump 15 and a spring 16. The guide rod 12 is symmetrically arranged on one side of the U-shaped seat 1 away from the rotary ring frame 34. The filter box 13 is slidably arranged outside the guide rod 12. The filter net 14 is arranged inside the filter box 13. The filter pump 15 is arranged on one side of the filter box 13 away from the U-shaped seat 1, and the air suction end of the filter pump 15 penetrates through the filter box 13 and is arranged inside it. The precipitation mechanism 17 includes a connector 18, a large-diameter spiral pipe 19, a diversion cylinder 20, a diversion pipe 21, a nut 22, a spiral rubber sleeve 23 and a groove 24. The connector 18 is symmetrically arranged on one side of the filter box 13 away from the filter pump 15. The connector 18 is communicated with the filter box 13 and is threadedly connected to the filter box 13. The diversion pipe 21 penetrates through the inner wall of the locking table 8. The diversion cylinder 20 is communicated with the diversion pipe 21 on the side away from the locking table 8, and the diversion cylinder 20 is threadedly connected to the diversion pipe 21. The nut 22 is arranged outside the diversion cylinder 20. The large-diameter spiral pipe 19 is communicated between the connector 18 and the diversion cylinder 20. The spiral rubber sleeve 23 is arranged on the inner wall of the large-diameter spiral pipe 19. Multiple groups of the grooves 24 are arranged on the inner wall of the spiral rubber sleeve 23, and the grooves 24 are through grooves. The dust suction mechanism 25 includes an annular pipe 26 and a dust suction port 27. The annular pipe 26 penetrates through the inner wall of the locking table 8 near the diversion pipe 21, and the annular pipe 26 is communicated with the diversion pipe 21. Multiple groups of the dust suction ports 27 are arranged on the upper wall of the annular pipe 26.

[0036] The sinking type anti-scattering mechanism 28 includes an atomized water cylinder 29, an atomizing motor 30, a water mist pipe 31 and a spray head 32. The atomized water cylinder 29 is arranged on the upper wall of the filter box 13. The atomizing motor 30 is arranged on one side of the atomized water cylinder 29 close to the U-shaped seat 1, and the atomizing end of the atomizing motor 30 penetrates through the atomized water cylinder 29 and is arranged inside it. The water mist pipe 31 is arranged at the mist discharging end of the atomizing motor 30. The spray head 32 is communicated with the water mist pipe 31 at the end away from the atomizing motor 30, and the spray head 32 is arranged above the rotating table 5.

[0037] A controller 33 is arranged on one side of the filter box 13 close to the filter pump 15.

[0038] The controller 33 is electrically connected to the filter pump 15 and the atomizing motor 30 respectively.

[0039] The model of the controller 33 is SYC89C52RC-401.

[0040] During specific use, in the first embodiment, in the initial state, the end of the locking bolt 9 away from the locking platform 8 is located inside the locking plate 6, and the rotating table 5 is in a fixed state. The operator places the stone carving to be engraved and processed on the upper wall of the rotating table 5, and then processes the stone carving placed on the upper wall of the rotating table 5. A large amount of dust will be generated during the processing of the stone carving, which has a greater impact on the health of the workers. It is necessary to treat the dust generated during the stone carving processing;

[0041] The controller 33 controls the filtration pump 15 to start. The filtration pump 15 sucks the dust generated during the stone carving operation into the inside of the annular pipe 26 through the dust suction port 27. The annular pipe 26 conveys the dust-containing gas into the large-diameter spiral pipe 19 through the diversion pipe 21 and the diversion cylinder 20. The controller 33 controls the atomization motor 30 to start. The atomization motor 30 extracts the water inside the atomization water cylinder 29 through the atomization end. The water inside the atomization water cylinder 29 changes into water mist after being atomized by the atomization motor 30 and enters the water mist pipe 31. The water mist pipe 31 sprays the water mist through the spray head 32. The water mist flows from top to bottom to intercept the rising dust, accelerating the falling speed of the dust. The dust-containing gas with water mist is sucked into the inside of the filter net 14. The dust-containing gas is discharged after being filtered by the filter net 14, completing the filtration of the dust-containing gas generated during the stone carving operation and reducing the impact of dust on the health of the stone carving workers;

[0042] The dust-containing gas entering the large-diameter spiral pipe 19 flows along the spiral inner wall of the spiral rubber sleeve 23. When the dust-containing gas flows through the spiral rubber sleeve 23, it will generate frictional force with the pipe wall of the spiral rubber sleeve 23. The frictional force causes the larger particles of impurities in the dust-containing gas to be adsorbed on the pipe wall of the spiral rubber sleeve 23. As the dust-containing gas flows, the impurities adsorbed on the pipe wall of the spiral rubber sleeve 23 enter the groove 24 inside. The larger particles of impurities are separated from the flow path of the dust-containing gas. At the same time, due to the setting of the elastic material of the spiral rubber sleeve 23, the grinding force of the pipe wall of the spiral rubber sleeve 23 on the larger particles of impurities is reduced, maintaining the integrity of the larger particles of impurities. And with the combination of water mist and dust-containing gas, the weight of the impurities in the dust-containing gas is increased, improving the centrifugal force received by the larger particles of impurities inside the spiral rubber sleeve 23, facilitating the separation of the larger particles of impurities from the dust-containing gas, and thus being able to avoid the larger particle impurities in the dust-containing gas from colliding with the pipe wall, other impurities or equipment components during the gas flow and generating fragmentation and refinement, thereby ensuring the filtering effect of the filter net 14 on the impurities in the dust-containing gas;

[0043] When processing multiple faces of the stone carving, manually rotate the locking bolt 9. The locking bolt 9 screws out from the inner wall of the locking plate 6, and the rotating table 5 changes from the fixed state to the movable state. Rotate the stone carving, and the stone carving drives the rotating table 5 to rotate circumferentially along the inner wall of the rotating ring frame 34, so that the processing operation can be carried out on multiple faces of the stone carving. When the operator rotates the stone carving to the processing face, rotate the locking bolt 9, and the locking bolt 9 screws into the inside of the locking plate 6. The rotating table 5 changes from the movable state to the fixed state, which is convenient for processing the replaced face of the stone carving.

[0044] Embodiment 2, this embodiment is based on the above embodiment. During the stone carving processing, the particle sizes of the dust particles generated in different processes are different. During the stone carving cutting process, the generated dust particles are usually larger, and the dust particles generated in the stone carving grinding and carving processes are smaller. When the dust particles generated during the stone carving processing are smaller, it is necessary to increase the lengths of the large-diameter spiral pipe 19 and the spiral rubber sleeve 23. The increase in the lengths of the large-diameter spiral pipe 19 and the spiral rubber sleeve 23 can improve the capture efficiency of the larger impurities in the dust-containing gas;

[0045] Rotate the nut 22, and the nut 22 rotates along the outside of the guide pipe 21. The nut 22 drives the connector 18 to rotate along the inner wall of the filter box 13 through the large-diameter spiral pipe 19. The spring 16 resets and shortens, and the filter box 13 slides away from the guide pipe 21 along the guide rod 12. The connector 18, the large-diameter spiral pipe 19 and the guide cylinder 20 are unscrewed from between the filter box 13 and the guide pipe 21, and the replaced longer large-diameter spiral pipe 19 and the spiral rubber sleeve 23 are screwed into between the filter box 13 and the guide pipe 21, so as to better adapt to the filtration of the dust in the stone carving processing;

[0046] After the stone carving processing is completed, the large-diameter spiral pipe 19 is unscrewed from between the filter box 13 and the guide pipe 21, and the impurities stored in the groove 24 are shaken off. After removing the impurities in the groove 24, the large-diameter spiral pipe 19 is screwed back into between the filter box 13 and the guide pipe 21; just repeat the above operations when using it next time.

[0047] It should be noted that in this article, 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 such 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 including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0048] The above description of the present solution and its implementation manners is not restrictive. What is shown in the drawings is only one of the implementation manners of the present solution, and the actual structure is not limited thereto. In summary, if those of ordinary skill in the art are inspired by it and design, without creative efforts, structural manners and embodiments similar to the technical solution without departing from the creative purpose of the present solution, they shall fall within the protection scope of the present solution.

Claims

1. A dust-proof device for stone carving, comprising a U-shaped seat and a support plate, characterized in that: It also includes a rotary carving type positioning mechanism, a cyclone type dust removal mechanism and a sinking type anti-scattering mechanism, the support plate is arranged on the bottom wall of the U-shaped seat, the rotary carving type positioning mechanism is arranged at one end of the U-shaped seat, the cyclone type dust removal mechanism is arranged at the end of the U-shaped seat away from the rotary carving type positioning mechanism, the sinking type anti-scattering mechanism is arranged on the cyclone type dust removal mechanism, the rotary carving type positioning mechanism includes a rotating mechanism and a locking mechanism, the rotating mechanism is arranged at one end of the U-shaped seat, the locking mechanism is arranged on the rotating mechanism, the cyclone type dust removal mechanism includes a dust filtering mechanism, a sedimentation mechanism and a dust suction mechanism, the dust filtering mechanism is arranged on a side of the U-shaped seat away from the rotating mechanism, the sedimentation mechanism is arranged on a side of the dust filtering mechanism close to the U-shaped seat, and the dust suction mechanism is arranged on a side of the sedimentation mechanism away from the dust filtering mechanism; The rotating mechanism includes a rotating platform and a rotating ring frame, the rotating ring frame is arranged on the inner wall of one end of the U-shaped seat, and the rotating platform is rotatably arranged on the inner wall of the rotating ring frame; The locking mechanism includes a locking plate, a locking platform and a locking bolt. The locking plate is arranged on the upper wall of the rotating platform, the locking platform is arranged on the upper wall of the rotating ring frame, the locking bolt penetrates the inner wall of the locking platform at one end away from the rotating ring frame, the end of the locking bolt away from the locking platform penetrates the inside of the locking plate, and the locking bolt is threadedly connected to the locking plate; The dust filter mechanism includes a guide rod, a filter box, a filter screen, a filter pump and a spring. The guide rod is symmetrically arranged on the side of the U-shaped seat away from the rotating ring frame, the filter box is slidably arranged on the outside of the guide rod, the filter screen is arranged inside the filter box, the filter pump is arranged on the side of the filter box away from the U-shaped seat, and the air suction end of the filter pump is arranged through the inside of the filter box; The sedimentation mechanism includes a connecting head, a large-diameter spiral tube, a guide tube, a guide tube, a nut, a spiral rubber sleeve and a groove. The connecting head is symmetrically arranged on the side of the filter box away from the filter pump, the connecting head is connected to the filter box, the connecting head is threadedly connected to the filter box, the guide tube is penetrated and arranged on the inner wall of the locking platform, the guide tube is connected and arranged on the side of the guide tube away from the locking platform, the guide tube is threadedly connected to the guide tube, the nut is arranged on the outside of the guide tube, the large-diameter spiral tube is connected and arranged between the connecting head and the guide tube, the spiral rubber sleeve is arranged on the inner wall of the large-diameter spiral tube, a plurality of grooves are arranged on the inner wall of the spiral rubber sleeve, and the grooves are arranged through.

2. A dust-proof device for stone carving according to claim 1, characterized in that: The dust suction mechanism comprises an annular tube and a dust suction port. The annular tube penetrates the inner wall of one end of the locking platform close to the guide tube. The annular tube is connected to the guide tube. Multiple groups of dust suction ports are arranged on the upper wall of the annular tube.

3. A dust-proof device for stone carving according to claim 2, characterized in that: The sinking anti-dispersion mechanism includes an atomizing water cylinder, an atomizing motor, a water mist pipe and a spray head. The atomizing water cylinder is arranged on the upper wall of the filter box, the atomizing motor is arranged on the side of the atomizing water cylinder close to the U-shaped seat, the atomizing end of the atomizing motor is penetrated and arranged inside the atomizing water cylinder, the water mist pipe is arranged at the exhaust end of the atomizing motor, the spray head is connected to the end of the water mist pipe away from the atomizing motor, and the spray head is arranged above the rotating table.

4. A dust-proof device for stone carving according to claim 3, characterized in that: A controller is arranged on one side of the filter box close to the filter pump.

5. A dust-proof device for stone carving according to claim 4, characterized in that: The controller is electrically connected to the filter pump and the atomizing motor respectively.

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