Alloy circular saw blade surface treatment device

Abstract

The utility model discloses an alloy circular saw blade surface treatment device which comprises a grinding wheel, a dustproof device is arranged on the outer side of the grinding wheel and comprises a dustproof cover and a filter, the dustproof cover is arranged on the outer side of the grinding wheel, the filter is installed on one side of the grinding wheel, and an inserting device is connected to the filter and the dustproof cover. The inserting device comprises a connecting pipe, a fixed pipe, a rotating sleeve, a longitudinal rod, a releasing sleeve, a sealing sleeve, a movable rod, a guide groove, a clamping mechanism, a matching plate and a guide ball, the sealing sleeve is installed on the inner side of the connecting pipe, the guide groove is spirally formed in the outer side of the connecting pipe, the guide ball is arranged in the releasing sleeve, and a positioning mechanism is installed on the outer side of the connecting pipe; according to the utility model, not only are the problems of traditional scrap splashing, complex pipeline disassembly and assembly and unstable connection solved, but also the safety of a working environment and the service life of equipment are remarkably improved through a multi-sealing mechanism and a reliable locking structure; and the method has important significance on improving the surface treatment quality of the alloy circular saw blade and the use experience of operators.

Description

Technical Field

[0001] This utility model relates to the field of surface treatment technology for alloy circular saw blades, and more specifically, it relates to a surface treatment device for alloy circular saw blades. Background Technology

[0002] In the field of alloy circular saw blade surface treatment equipment, the efficiency of waste dust collection, the convenience of pipe disassembly and assembly, and the stability of the connection structure are key factors affecting the performance. However, the current alloy circular saw blade surface treatment equipment on the market still has many technical defects in practical applications. These problems not only affect the efficiency of the processing work, but may also reduce the safety of the working environment and the service life of the equipment.

[0003] The primary problem is the significant inefficiency in collecting waste and dust. Existing collection methods have significant drawbacks: First, waste and dust generated during surface treatment are prone to splashing everywhere, polluting the working environment; second, splashed waste may injure operators, posing safety hazards; third, dust that is not collected in time will spread in the air, affecting the respiratory health of operators. These shortcomings of traditional collection methods not only reduce the cleanliness of the working environment but may also damage equipment due to splashing waste, failing to meet the environmental protection and safety requirements of modern production.

[0004] More notably, there are significant drawbacks in the ease of pipe assembly and disassembly. Existing pipe maintenance methods have notable operational problems: First, after long-term use, debris easily accumulates on the inner wall of the pipe, causing blockages and affecting the suction effect; second, traditional pipe connection structures require various specialized tools to complete assembly and disassembly, increasing maintenance costs; third, cumbersome assembly and disassembly steps prolong maintenance time and reduce production efficiency. These shortcomings of traditional assembly and disassembly methods not only affect the efficiency of daily maintenance but may also lead to equipment performance degradation and reduced production quality due to untimely cleaning.

[0005] Most critically, the stability of the connection structure is seriously insufficient. Although some equipment has achieved quick assembly and disassembly through structural improvements, this design still has obvious defects: First, the simple connection structure is difficult to withstand the continuous impact of internal airflow; second, the vibration during equipment operation can cause the connection to loosen; third, the fixing between pipes is not firm enough, and there is a risk of detachment. This structural design deficiency not only affects the operational stability of the equipment, but may also cause safety accidents due to pipe detachment, reducing the reliability of production work. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] In view of the problems existing in the prior art, this utility model provides an alloy circular saw blade surface treatment device to solve the technical problems mentioned in the background art.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, this utility model provides the following technical solution: a surface treatment device for an alloy circular saw blade, comprising a grinding wheel, a dustproof device provided on the outer side of the grinding wheel, the dustproof device comprising a dust cover and a filter, the dust cover being disposed on the outer side of the grinding wheel, the filter being installed on one side of the grinding wheel, and both the filter and the dust cover being connected to a plug-in device, the plug-in device comprising a connecting pipe, a fixing pipe, a rotating sleeve, a longitudinal rod, a release sleeve, a sealing sleeve, a moving rod, a guide groove, a locking mechanism, a mating plate, and a guide ball, the fixing pipe being connected to the dust cover and the filter, the connecting pipe being detachably sleeved on the outer side of the fixing pipe, the rotating sleeve being rotatably sleeved on the outer side of the connecting pipe, the longitudinal rod and the moving rod being disposed between the rotating sleeve, and the release sleeve being slidably connected to the moving rod. The sealing sleeve is detachably installed inside the connecting pipe. The guide groove is spirally formed on the outside of the connecting pipe. The mating plate is movably disposed inside the release sleeve. The guide ball is fixedly disposed on the inner wall of the release sleeve and slides in the guide groove. A positioning mechanism is installed on the outside of the connecting pipe. The positioning mechanism includes an adapter plate, a locking sleeve, an adapter hole, an adapter rod, a locking rod, a movable spring, and a locking groove. The adapter plate is rotatably installed on the outside of the connecting pipe. The locking sleeve is slidably disposed on the outside of the connecting pipe. The adapter hole is formed on the adapter plate. The adapter rod is connected to one side of the locking sleeve. The locking rod is slidably installed on the side wall of the rotating sleeve. The locking groove is formed on the outside of the connecting pipe. One end of the locking rod is connected to the outer wall of the rotating sleeve through the movable spring, and the other end of the locking rod is inserted into the locking groove.

[0010] The present invention is further provided that the connecting pipe is provided with multiple corrugated pipes, and the corrugated pipes are made of metal.

[0011] The present invention is further configured such that a fixed frame is provided below the grinding wheel, and a blower is provided on one side of the fixed frame. The blower is connected to the output end of the filter through a connecting pipe and a fixed pipe.

[0012] The present invention is further configured such that a motor is detachably mounted inside the fixed frame, a reducer is mounted above the fixed frame, a transmission assembly is mounted on one side of the motor, the output end of the motor is connected to the input end of the reducer through the transmission assembly, a rotary table is connected to the output end of the reducer, a drive assembly is detachably mounted on the fixed frame, and the output end of the drive assembly is detachably connected to the grinding wheel.

[0013] The present invention is further configured such that the outer wall of the fixed tube is provided with multiple sealing rings, and the inner wall of the connecting tube is provided with multiple sealing grooves, and the sealing grooves are adapted to the sealing rings, thereby further improving the sealing performance of the connection.

[0014] The present invention is further configured such that the locking mechanism includes a locking rod and a locking groove, the locking groove is opened on the outside of the fixed tube, the locking rod is fixedly connected to one side of the mating plate, and the other end of the locking rod is inserted into the locking groove.

[0015] The present invention is further configured such that a return spring is connected to one side of the mating plate, and the other end of the return spring is connected to the outer wall of the fixed tube. The setting of the return spring ensures the stable use of the snap-fit ​​rod.

[0016] The present invention is further configured such that an adapter spring is movably sleeved on the outside of the adapter rod, one end of the adapter spring is connected to the locking sleeve, and the other end of the adapter spring is in contact with the adapter plate, and the adapter spring provides additional preload.

[0017] (III) Beneficial Effects

[0018] Compared with the prior art, this utility model provides a surface treatment device for alloy circular saw blades, which has the following beneficial effects:

[0019] 1. The dust control system, through the precise coordination of components such as dust covers, filters, and corrugated pipes, constructs a highly efficient waste collection system. The dust cover encloses the grinding wheel, effectively blocking the splashing of waste and fumes. The metal material design and telescopic function of the corrugated pipes ensure continuous collection during the movement of the grinding wheel. The filters effectively filter the collected waste and fumes. This design not only improves the collection efficiency of waste and fumes but also prevents the secondary diffusion of pollutants, significantly improving the cleanliness of the working environment and the safety of operators.

[0020] 2. The plug-in device, through the ingenious design of multiple components such as connecting pipes, fixed pipes, and release sleeves, constructs a convenient disassembly and assembly system. The sleeve structure of the connecting pipe and the fixed pipe provides a reliable connection effect. The sliding mechanism of the release sleeve and the guiding design of the guide ball and guide groove enable quick disassembly. The multiple sealing design of the sealing sleeve and sealing ring ensures the airtightness of the connection. The linkage mechanism of the longitudinal rod and the moving rod makes the disassembly and assembly process smoother. This structure not only simplifies the connection and disassembly operations between pipes and reduces the use of professional tools, but also makes the disassembly and assembly process smoother through the cooperation of the guide groove and guide ball, which greatly improves the efficiency of unblocking and maintenance.

[0021] 3. The positioning mechanism, through the coordinated action of components such as the adapter plate, locking sleeve, and locking rod, constructs a robust locking system. The cooperation between the adapter plate, the adapter rod, and the adapter hole ensures the stable position of the locking sleeve. The preload of the adapter spring provides additional support, and the locking design of the locking rod and slot achieves reliable fixation of the rotating sleeve. This structure not only enhances the stability of the pipeline connection through multiple locking mechanisms, but also prevents components from loosening and falling off due to airflow impact and vibration during use, significantly improving the operational stability and safety of the equipment. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of an alloy circular saw blade surface treatment device according to the present invention;

[0023] Figure 2 This is a schematic diagram of the overall structure from a second perspective in this utility model;

[0024] Figure 3 This is a schematic diagram of the insertion device and positioning mechanism in this utility model;

[0025] Figure 4 This is a cross-sectional view of the insertion device and positioning mechanism of the present invention without the release sleeve portion.

[0026] Figure 5 This is a cross-sectional view of the rotating sleeve and the release sleeve in this utility model.

[0027] Figure 6 This is a structural schematic diagram of the clamping rod and connecting pipe in this utility model.

[0028] In the diagram: 1. Grinding wheel; 2. Dust cover; 3. Filter; 4. Connecting pipe; 5. Fixing pipe; 6. Rotating sleeve; 7. Longitudinal rod; 8. Release sleeve; 9. Sealing sleeve; 10. Moving rod; 11. Guide groove; 12. Mating plate; 13. Guide ball; 14. Adaptor plate; 15. Locking sleeve; 16. Adaptor hole; 17. Adaptor rod; 18. Locking rod; 19. Movable spring; 20. Locking groove; 21. Bellows; 22. Fixing frame; 23. Blower; 24. Motor; 25. Reducer; 26. Transmission assembly; 27. Rotary table; 28. Drive assembly; 29. ​​Sealing ring; 30. Sealing groove; 31. Locking rod; 32. Locking groove; 33. Return spring; 34. Adaptor spring. Detailed Implementation

[0029] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0030] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0031] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0032] Please see Figures 1-6 A surface treatment device for an alloy circular saw blade includes a grinding wheel 1. A dustproof device is provided on the outside of the grinding wheel 1. The dustproof device includes a dust cover 2 and a filter 3. The dust cover 2 is located on the outside of the grinding wheel 1, and the filter 3 is installed on one side of the grinding wheel 1. Both the filter 3 and the dust cover 2 are connected to a plug-in device. The plug-in device includes a connecting pipe 4, a fixing pipe 5, a rotating sleeve 6, a longitudinal rod 7, a release sleeve 8, a sealing sleeve 9, a moving rod 10, a guide groove 11, a locking mechanism, a mating plate 12, and a guide ball 13. The fixing pipe 5 is connected to the dust cover 2 and the filter 3. The connecting pipe 4 is detachably sleeved on the outside of the fixing pipe 5. The rotating sleeve 6 is rotatably sleeved on the outside of the connecting pipe 4. The longitudinal rod 7 and the moving rod 10 are both located between the rotating sleeves 6. The release sleeve 8 is slidably connected to the moving rod 10. The sealing sleeve 9 is detachably installed on the inside of the connecting pipe 4. The guide groove 11 is spirally opened on the outside of the connecting pipe 4. The mating plate 12 is movably set on the inside of the release sleeve 8. The guide ball 13 is fixedly set on the inner wall of the release sleeve 8 and slides in the guide groove 11. A positioning mechanism is installed on the outside of the connecting pipe 4. The positioning mechanism includes an adapter plate 14, a locking sleeve 15, an adapter hole 16, an adapter rod 17, a locking rod 18, a movable spring 19, and a locking groove 20. The adapter plate 14 is rotatably installed on the outside of the connecting pipe 4. The locking sleeve 15 is slidably set on the outside of the connecting pipe 4. The adapter hole 16 is opened on the adapter plate 14. The adapter rod 17 is connected to one side of the locking sleeve 15. The locking rod 18 is slidably installed on the side wall of the rotating sleeve 6. The locking groove 20 is opened on the outside of the connecting pipe 4. One end of the locking rod 18 is connected to the outer wall of the rotating sleeve 6 through the movable spring 19, and the other end of the locking rod 18 is inserted into the locking groove 20.

[0033] The connecting pipe 4 is equipped with multiple corrugated pipes 21, which are made of metal.

[0034] A fixed frame 22 is provided below the grinding wheel 1, and a blower 23 is provided on one side of the fixed frame 22. The blower 23 is connected to the output end of the filter 3 through the connecting pipe 4 and the fixed pipe 5.

[0035] A motor 24 is detachably mounted inside the fixed frame 22. A reducer 25 is mounted above the fixed frame 22. A transmission assembly 26 is mounted on one side of the motor 24. The output end of the motor 24 is connected to the input end of the reducer 25 through the transmission assembly 26. A rotary table 27 is connected to the output end of the reducer 25. A drive assembly 28 is detachably mounted on the fixed frame 22. The output end of the drive assembly 28 is detachably connected to the grinding wheel 1.

[0036] In this embodiment, the alloy circular saw blade is first placed on the rotary table 27 and fixed to the rotary table 27 by an external device. Then, the drive assembly 28 is turned on, causing the drive assembly 28 to move the grinding wheel 1 and the dust cover 2 forward and then downward, causing the dust cover 2 to stretch the corresponding bellows 21. When the grinding wheel 1 contacts the alloy circular saw blade, the drive assembly 28 causes the grinding wheel 1 to rotate at high speed, thereby achieving surface treatment of the alloy circular saw blade. Then, the motor 24 is turned on, causing the motor 24 to drive the reducer 25 through the transmission assembly 26. The reducer 25 then drives the alloy circular saw blade and the external device... The clamping device rotates, thereby performing surface treatment on the outer ring of the alloy circular saw blade. Then, the drive assembly 28 drives the grinding wheel 1 and the dust cover 2 forward to perform surface treatment on the inner ring of the alloy circular saw blade. While the alloy circular saw blade is being surface treated, the blower 23 is turned on. The generated smoke and dust are sucked into the fixed pipe 5 connected to one end of the dust cover 2, and then drawn into the filter 3 through the connecting pipe 4 and the corrugated pipe 21 for filtration. The smoke and dust are then retained in the filter 3, and the filtered clean air is drawn in by the blower 23 and then discharged to the outside air, thereby achieving effective treatment and collection of smoke and dust.

[0037] Please see Figures 3-6 As a further implementation of the overall equipment: the outer wall of the fixed pipe 5 is provided with multiple sealing rings 29, and the inner wall of the connecting pipe 4 is provided with multiple sealing grooves 30, and the sealing grooves 30 are adapted to the sealing rings 29.

[0038] The locking mechanism includes a locking rod 31 and a locking groove 32. The locking groove 32 is opened on the outside of the fixed tube 5. The locking rod 31 is fixedly connected to one side of the mating plate 12, and the other end of the locking rod 31 is inserted into the locking groove 32.

[0039] A reset spring 33 is connected to one side of the mating plate 12, and the other end of the reset spring 33 is connected to the outer wall of the fixing tube 5.

[0040] An adapter spring 34 is movably sleeved on the outside of the adapter rod 17. One end of the adapter spring 34 is connected to the locking sleeve 15, and the other end of the adapter spring 34 is connected to the adapter plate 14 in contact.

[0041] More specifically, when pipe unblocking and maintenance are required, first rotate the adapter plate 14, causing the adapter hole 16 to rotate. When the adapter hole 16 rotates to a position concentric with the adapter rod 17, push the locking sleeve 15 to move, causing the locking sleeve 15 to gradually insert the adapter rod 17 into the adapter hole 16. The locking sleeve 15 and the adapter plate 14 cooperate to compress the adapter spring 34. Then, the inner wall of the locking sleeve 15 no longer limits the locking rod 18. Then, rotate the rotating sleeve 6 in the forward direction. The rotating sleeve 6 drives the multiple locking rods 18 that are slidably set on the side wall to rotate. Then, the inner wall of the slot 20 compresses one end of the locking rod 18. Due to the rounded corner design at the end of the locking rod 18 and the edge of the inner wall of the slot 20, one end of the locking rod 18 will slide out of the slot 20, and the other end of the locking rod 18 will... One end will drive the movable spring 19 to stretch, while the rotating sleeve 6 will drive the longitudinal rod 7 and the moving rod 10 to rotate. Then, the moving rod 10 will drive the two release sleeves 8 to rotate in the same direction. Then, the release sleeves 8 will drive the multiple guide balls 13 set on the inner side to slide along the guide groove 11. Since the two guide grooves 11 are designed with opposing structures, the two release sleeves 8 will slide outward along the moving rod 10 at the same time. Then, the inner wall of the release sleeve 8 will gradually no longer limit the outer side of the mating plate 12. Then, the reset spring 33 will push the mating plate 12 to reset, so that the mating plate 12 will drive the snap rod 31 to be pulled out from the snap groove 32. Then, the connecting pipe 4 will be pulled to one side, so that the connecting pipe 4 and the fixed pipe 5 will be separated. Then, the pipe can be cleaned and maintained. After the cleaning and maintenance is completed, the connecting pipe 4 will be removed. The connecting tube 4 is re-fitted onto the outside of the fixed tube 5, and then the rotating sleeve 6 is rotated in the opposite direction. The rotating sleeve 6 drives the longitudinal rod 7 and the moving rod 10 to rotate in the opposite direction. Then the moving rod 10 drives the two release sleeves 8 to rotate in the opposite direction synchronously. Then the release sleeves 8 drive the inner guide ball 13 to slide and reset along the guide groove 11. Then the two release sleeves 8 slide inwards towards each other, so that the release sleeves 8 gradually press the mating plate 12 inwards. Then the mating plate 12 compresses the reset spring 33. At the same time, the mating plate 12 will drive the locking rod 31 to re-lock into the locking groove 32. Due to the chamfer design of the inner wall of the locking groove 32 and the end of the locking rod 31, when the locking rod 31 is fully inserted into the locking groove 32, the locking rod 31 drives the connecting tube 4 inwards through the locking groove 32. Lateral movement causes the connecting pipe 4 and the fixed pipe 5 to cooperate in pressing the sealing sleeve 9, ensuring the sealing of the connection. At the same time, multiple sealing rings 29 set on the outside of the fixed pipe 5 are inserted into the corresponding sealing grooves 30, further improving the sealing performance of the pipe connection. At this time, the movable spring 19 just drives the locking rod 18 to reset and slide into the original locking groove 20. Then the locking sleeve 15 is released, and the adapter spring 34 pushes the locking sleeve 15 to slide back to its original position. Then the locking sleeve 15 drives the adapter rod 17 to slide back to its original position. After the adapter spring 34 is fully reset, the adapter plate 14 continues to rotate, so that the adapter plate 14 drives the adapter hole 16 to rotate to a position that does not correspond to the adapter rod 17. Then the adapter rod 17 supports the locking sleeve 15, which, together with the pre-tightening force applied to the locking sleeve 15 by the adapter spring 34, provides support.To prevent the locking sleeve 15 from sliding, the locking sleeve 15 then limits the outer end of the locking rod 18. The locking rod 18 and the locking groove 20 then cooperate to lock the rotating sleeve 6, preventing it from rotating and thus ensuring the stability of the pipeline connection and the stable operation of the equipment.

[0042] In summary, the overall equipment operates as follows: First, the alloy circular saw blade is placed on the rotary table 27 and fixed thereusing an external device. Then, the drive assembly 28 is turned on, causing it to move the grinding wheel 1 and dust cover 2 forward and then downward, stretching the corresponding bellows 21. When the grinding wheel 1 contacts the alloy circular saw blade, the drive assembly 28 causes it to rotate at high speed, thus achieving surface treatment of the alloy circular saw blade. Next, the motor 24 is turned on, causing it to drive the reducer 25 via the transmission assembly 26. The reducer 25 then drives the alloy circular saw blade... The saw blade and external clamping device rotate, thereby performing surface treatment on the outer ring of the alloy circular saw blade. Then, the drive assembly 28 drives the grinding wheel 1 and dust cover 2 forward to perform surface treatment on the inner ring of the alloy circular saw blade. While the alloy circular saw blade is being surface treated, the blower 23 is turned on. The generated smoke and dust are sucked into the fixed pipe 5 connected to one end of the dust cover 2, and then drawn into the filter 3 through the connecting pipe 4 and the corrugated pipe 21 for filtration. The smoke and dust are then retained in the filter 3, and the filtered clean air is drawn in by the blower 23 and then discharged to the outside air, thereby achieving effective treatment and collection of smoke and dust.

[0043] When pipe unblocking maintenance is required, first rotate the adapter plate 14, causing the adapter hole 16 to rotate. When the adapter hole 16 rotates to a position concentric with the adapter rod 17, push the locking sleeve 15 to move, causing the locking sleeve 15 to gradually insert the adapter rod 17 into the adapter hole 16. The locking sleeve 15 and the adapter plate 14 then work together to compress the adapter spring 34. The inner wall of the locking sleeve 15 no longer limits the locking rod 18. Then, rotate the rotating sleeve 6 in the forward direction. The rotating sleeve 6 causes the multiple locking rods 18 sliding on the side wall to rotate. The inner wall of the slot 20 then compresses one end of the locking rod 18. Due to the rounded corner design at the end of the locking rod 18 and the edge of the inner wall of the slot 20, one end of the locking rod 18 will slide out of the slot 20, and the other end of the locking rod 18 will drive the movable spring 34 to move. The spring 19 is stretched, and the rotating sleeve 6 drives the longitudinal rod 7 and the moving rod 10 to rotate. Then, the moving rod 10 drives the two release sleeves 8 to rotate in the same direction. The release sleeves 8 then drive the multiple guide balls 13 set on the inner side to slide along the guide groove 11. Since the two guide grooves 11 are designed with opposing structures, the two release sleeves 8 will slide outward along the moving rod 10 at the same time. Then, the inner wall of the release sleeve 8 will gradually no longer limit the outer side of the mating plate 12. Then, the return spring 33 pushes the mating plate 12 to reset, so that the mating plate 12 drives the snap rod 31 to be pulled out of the snap groove 32. Then, the connecting pipe 4 is pulled to one side, so that the connecting pipe 4 and the fixed pipe 5 are separated. Then, the pipe can be cleaned and maintained. After the cleaning and maintenance is completed, the connecting pipe 4 is re-fitted into the fixed pipe 5. The outer side of the pipe 5 is rotated so that the connecting pipe 4 abuts against the sealing sleeve 9. Then the rotating sleeve 6 is rotated in the opposite direction. The rotating sleeve 6 drives the longitudinal rod 7 and the moving rod 10 to rotate in the opposite direction. Then the moving rod 10 drives the two release sleeves 8 to rotate in the opposite direction synchronously. Then the release sleeve 8 drives the inner guide ball 13 to slide and reset along the guide groove 11. Then the two release sleeves 8 slide inwards towards each other, so that the release sleeve 8 gradually presses the mating plate 12 inwards. Then the mating plate 12 compresses the reset spring 33. At the same time, the mating plate 12 will drive the snap-fit ​​rod 31 to re-clamp into the snap-fit ​​groove 32. Due to the chamfer design of the inner wall of the snap-fit ​​groove 32 and the end of the snap-fit ​​rod 31, when the snap-fit ​​rod 31 is fully inserted into the snap-fit ​​groove 32, the snap-fit ​​rod 31 drives the connecting pipe 4 to move inwards through the snap-fit ​​groove 32, so that the connecting pipe 4 can be re-clamped into the snap-fit ​​groove 32. The connecting pipe 4 and the fixed pipe 5 work together to press the sealing sleeve 9 tightly, ensuring the sealing of the connection. At the same time, multiple sealing rings 29 set on the outside of the fixed pipe 5 are inserted into the corresponding sealing grooves 30, further improving the sealing performance of the pipe connection. At this time, the movable spring 19 drives the locking rod 18 to reset and slide into the original locking groove 20. Then, the locking sleeve 15 is released, and the adapter spring 34 pushes the locking sleeve 15 to slide back to its original position. Then, the locking sleeve 15 drives the adapter rod 17 to slide back to its original position. After the adapter spring 34 has fully reset, the adapter plate 14 continues to rotate, so that the adapter plate 14 drives the adapter hole 16 to rotate to a position that does not correspond to the adapter rod 17. Then, the adapter rod 17 supports the locking sleeve 15. With the pre-tightening force applied to the locking sleeve 15 by the adapter spring 34, the locking sleeve 15 is prevented from sliding.Then, the locking sleeve 15 limits the outer end of the locking rod 18, and the locking rod 18 and the locking groove 20 cooperate to lock the rotating sleeve 6, preventing the rotating sleeve 6 from rotating, thereby ensuring the stability of the pipeline connection and ensuring the stable use of the equipment.

[0044] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A surface treatment device for an alloy circular saw blade, comprising a grinding wheel (1), characterized in that: A dustproof device is provided on the outside of the grinding wheel (1). The dustproof device includes a dust cover (2) and a filter (3). The dust cover (2) is located on the outside of the grinding wheel (1), and the filter (3) is installed on one side of the grinding wheel (1). A plug-in device is connected to the filter (3) and the dust cover (2). The plug-in device includes a connecting pipe (4), a fixing pipe (5), a rotating sleeve (6), a longitudinal rod (7), a release sleeve (8), a sealing sleeve (9), a moving rod (10), a guide groove (11), a locking mechanism, a mating plate (12), and a guide ball (13). The longitudinal rod (7) and the moving rod (10) are located between the rotating sleeve (6), and the sealing sleeve (9) is installed inside the connecting pipe (4). The groove (11) is spirally opened on the outside of the connecting pipe (4), the mating plate (12) is set on the inside of the release sleeve (8), the guide ball (13) is set in the release sleeve (8), and a positioning mechanism is installed on the outside of the connecting pipe (4). The positioning mechanism includes an adapter plate (14), a locking sleeve (15), an adapter hole (16), an adapter rod (17), a locking rod (18), a movable spring (19), and a slot (20). The adapter hole (16) is opened on the adapter plate (14), the adapter rod (17) is connected to one side of the locking sleeve (15), the slot (20) is opened on the outside of the connecting pipe (4), and one end of the locking rod (18) is connected to the outer wall of the rotating sleeve (6) through the movable spring (19).

2. The alloy circular saw blade surface treatment device according to claim 1, characterized in that: The connecting pipe (4) is provided with multiple corrugated pipes (21), which are made of metal.

3. The alloy circular saw blade surface treatment device according to claim 2, characterized in that: The grinding wheel (1) is provided with a fixed frame (22) below it. A blower (23) is provided on one side of the fixed frame (22). The blower (23) is connected to the output end of the filter (3) through a connecting pipe (4) and a fixed pipe (5).

4. The alloy circular saw blade surface treatment device according to claim 3, characterized in that: A motor (24) is detachably mounted on the inner side of the fixed frame (22). A reducer (25) is mounted on the top of the fixed frame (22). A transmission assembly (26) is mounted on one side of the motor (24). The output end of the motor (24) is connected to the input end of the reducer (25) through the transmission assembly (26). A rotary table (27) is connected to the output end of the reducer (25). A drive assembly (28) is detachably mounted on the fixed frame (22). The output end of the drive assembly (28) is detachably connected to the grinding wheel (1).

5. The alloy circular saw blade surface treatment device according to any one of claims 1-4, characterized in that: The outer wall of the fixed tube (5) is provided with multiple sealing rings (29), and the inner wall of the connecting tube (4) is provided with multiple sealing grooves (30), and the sealing grooves (30) are adapted to the sealing rings (29).

6. The alloy circular saw blade surface treatment device according to claim 5, characterized in that: The locking mechanism includes a locking rod (31) and a locking groove (32). The locking groove (32) is opened on the outside of the fixed tube (5). The locking rod (31) is fixedly connected to one side of the mating plate (12), and the other end of the locking rod (31) is inserted into the locking groove (32).

7. The alloy circular saw blade surface treatment device according to claim 6, characterized in that: A reset spring (33) is connected to one side of the mating plate (12), and the other end of the reset spring (33) is connected to the outer wall of the fixing tube (5).

8. The alloy circular saw blade surface treatment device according to claim 1, characterized in that: An adapter spring (34) is movably sleeved on the outside of the adapter rod (17). One end of the adapter spring (34) is connected to the retaining sleeve (15), and the other end of the adapter spring (34) is connected to the adapter plate (14) in contact.

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