A grinding box for the production and processing of stainless steel pipes

Abstract

The present invention relates to the technical field of stainless steel pipe grinding, and specifically relates to a grinding box for the production and processing of stainless steel pipes, including a central frame. A first side frame is fixedly connected to the right side of the central frame, a top frame is fixedly connected to the top of the central frame, a second side frame is fixedly connected to the left side of the central frame, and a bottom frame is fixedly connected to the bottom of the central frame. First elastic sealing strips and second elastic sealing strips are arranged at the four corners of the inner walls of the first side frame, the top frame, the second side frame and the bottom frame. Through the provided central frame, first side frame, top frame, second side frame, bottom frame, first elastic sealing strip and second elastic sealing strip, the present invention can achieve a comprehensive and continuous grinding operation on the stainless steel pipe. During the actual use process, the staff first transports the stainless steel pipe to be ground into the inside of the pushing frame, and then quickly pushes the stainless steel pipe into the inside of the first side frame through the pushing mechanism at one end of the pushing frame.

Description

Technical Field

[0001] The present invention relates to the technical field of stainless steel pipe grinding, and particularly to a grinding box for the production and processing of stainless steel pipes. Background Art

[0002] Stainless steel pipes are a kind of hollow long round steel, mainly widely used in industrial conveying pipelines such as petroleum, chemical industry, medical treatment, food, light industry, machinery and instruments, as well as mechanical structure parts, etc. In addition, when the bending and torsional strength resistance are the same, the weight is lighter, so it is also widely used in manufacturing mechanical parts and engineering structures, and is also commonly used in furniture, kitchen utensils, etc. Any steel with both ends open and a hollow cross-section, and the ratio of its length to the perimeter of the cross-section is relatively large, can be called a steel pipe. When the ratio of the length to the perimeter of the cross-section is small, it can be called a pipe section or a pipe-shaped fitting, and they all belong to the category of pipe products. Architects have always chosen stainless steel to build cost-effective permanent buildings, and many existing buildings fully illustrate the correctness of this choice. Some are very ornamental, but in many other applications, the role of stainless steel is not so prominent, but it plays an important role in the aesthetics and performance of buildings. Since stainless steel has better wear resistance and indentation resistance than other metal materials of the same thickness, it is the first choice material for designers when building sidewalks in places with a large population flow. Since steel pipes have a hollow cross-section, they are most suitable as pipelines for transporting liquids, gases, and solids; at the same time, compared with round steel of the same weight, steel pipes have a larger section modulus and greater bending and torsional strength resistance, so they also become important materials for various machinery and building structures. Structures and components made of stainless steel pipes have a larger section modulus than solid parts under the condition of equal weight, so stainless steel pipes themselves are an economical section steel that saves metal.

[0003] For example, the patent document with the publication number CN 108081110 B discloses a device for uniformly grinding the surface of a stainless steel pipe, including a grinding box. A plurality of fixing rings aligned at the center are linearly arranged in the grinding box. Grinding cotton wheels are connected to the opposite side surfaces of the ring walls of two adjacent fixing rings. The rotating shafts of the grinding cotton wheels are connected to a driving motor. Clamps for fixing the steel pipe are arranged at both ends of the grinding box. The present invention realizes the surface grinding of the stainless steel pipe by the grinding cotton wheels on the fixing rings in the grinding box in cooperation with the clamps to reduce the interference of the environment.

[0004] However, when this structure is used in actual stainless steel pipe grinding applications, usually only by manually loading and unloading one by one can the grinding work of stainless steel pipes be completed one by one. The overall grinding efficiency is relatively low. The hands of the staff also need to be inside the grinding equipment to grasp the stainless steel pipes. The overall operation is somewhat dangerous, and it is impossible to ensure that the steel pipes fall stably on the grinding position. At the same time, the overall equipment lacks a further cleaning structure for the ground steel pipes, and there will still be a large amount of debris on the surface of the steel pipes. During subsequent collection operations, dust is likely to occur, affecting the surrounding environment and even causing irreversible damage to the bodies of the staff, which is not conducive to daily use. Therefore, it is urgent to design a grinding box for stainless steel pipe production and processing to solve the above problems. Summary of the Invention

[0005] The purpose of the present invention is to provide a grinding box for stainless steel pipe production and processing to solve the problems raised in the above background technology. When the existing structure is used in actual stainless steel pipe grinding applications, usually only by manually loading and unloading one by one can the grinding work of stainless steel pipes be completed one by one. The overall grinding efficiency is relatively low. The hands of the staff also need to be inside the grinding equipment to grasp the stainless steel pipes. The overall operation is somewhat dangerous, and it is impossible to ensure that the steel pipes fall stably on the grinding position. At the same time, the overall equipment lacks a further cleaning structure for the ground steel pipes, and there will still be a large amount of debris on the surface of the steel pipes. During subsequent collection operations, dust is likely to occur, affecting the surrounding environment and even causing irreversible damage to the bodies of the staff, which is not conducive to daily use.

[0006] To achieve the above purpose, the present invention provides the following technical solution: A grinding box for stainless steel pipe production and processing, including a central frame. A first side frame is fixedly connected to the right side of the central frame. A top frame is fixedly connected to the top of the central frame. A second side frame is fixedly connected to the left side of the central frame. A bottom frame is fixedly connected to the bottom of the central frame. First elastic sealing strips and second elastic sealing strips are arranged at the four corners of the inner walls of the first side frame, the top frame, the second side frame and the bottom frame. A motor frame is fixedly connected to the front of the central frame. A stepping motor is arranged on the surface of the motor frame. A storage frame is fixedly connected to the top of the top frame. A pressing push rod is arranged inside the storage frame. One end of the pressing push rod is fixedly connected to a first driving motor. Second driving motors are fixedly connected to both sides of the first driving motor. A first grinding roller is fixedly connected to the bottom of the first driving motor. A second grinding roller is fixedly connected to the bottom of the second driving motor;

[0007] A pushing rack, a water storage rack and a discharge rack, one end of the pushing rack is connected to one end of the first side rack, one end of the water storage rack is connected to one end of the second side rack, one end of the discharge rack is connected to one end of the bottom rack, a valve seat is arranged at one end of the water storage rack, and an annular spray head and a cylindrical spray head are sequentially arranged from outside to inside at one end of the valve seat. A support frame is fixedly connected to the bottom end of the discharge rack, a water storage tank is fixedly connected to one side of the support frame, a sewage tank is fixedly connected to the other end of the support frame, a pump is arranged at one end of the water storage tank away from the support frame, a delivery pipe is fixedly connected to the top of the pump, and a holding rack is arranged on one side of the pump.

[0008] Preferably, a holding air bag is arranged on the surface of the holding rack, and a connecting block is fixedly connected to one end of the holding rack.

[0009] Preferably, a socket rack is fixedly connected to one end of the connecting block, and an annular air bag is arranged on the inner wall of the socket rack.

[0010] Preferably, arc-shaped sleeve racks are arranged at the four corners of the first side rack, the top rack, the second side rack and the bottom rack, observation mirrors are arranged on both sides of the arc-shaped sleeve racks, and damping rubber strips are arranged on the inner walls of the arc-shaped sleeve racks.

[0011] Preferably, a sewage discharge pipe is fixedly connected to the surface of the sewage tank, and one end of the sewage discharge pipe is connected to the arc-shaped sleeve rack at the lower left corner.

[0012] Preferably, a discharge groove is formed on one side of the discharge rack, and a buffer pad is arranged on the inner bottom wall of the discharge groove.

[0013] Preferably, a rotating seat is arranged inside the central rack, docking shaft seats are arranged on the four sides of the rotating seat, and partition plates are fixedly connected to the four corners of the rotating seat.

[0014] Preferably, exhaust side racks are fixedly connected to both sides of the storage rack, and a gas collection top seat is fixedly connected to the top end of the exhaust side rack.

[0015] Preferably, a gas collection fan is arranged inside the gas collection top seat, a clamping seat is movably connected inside the gas collection top seat, and a dust collection cloth bag is arranged on one side of the clamping seat.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] The grinding box for the production and processing of stainless steel pipes can achieve comprehensive and continuous grinding operations on stainless steel pipes through the set center frame, first side frame, top frame, second side frame, bottom frame, first elastic sealing strip, second elastic sealing strip, stepping motor, storage rack, downward pressing push rod, first driving motor, second driving motor, first grinding roller, second grinding roller and water storage rack. In the actual use process, the staff first transports the stainless steel pipe to be ground into the inside of the pushing frame, and then through the pushing mechanism at one end of the pushing frame, quickly pushes the stainless steel pipe into the inside of the first side frame. At this time, one end of it abuts against the docking shaft seat of the rotating seat inside the center frame for clamping operation. Then, start the stepping motor on the surface of the motor frame to drive the overall intermittent rotation of the rotating seat inside the center frame, quickly move the stainless steel pipe from the inside of the first side frame to the inside of the top frame, and then move it to the inside of the second side frame and the bottom frame in the same order. During the movement of the stainless steel pipe, effective local sealing processing operations are carried out through the first elastic sealing strip and the second elastic sealing strip arranged at the four corners of the inner walls of the first side frame, top frame, second side frame and bottom frame to ensure that the processing of each on the stainless steel pipe does not affect each other and improve the processing effect. After the stainless steel pipe enters the top frame, start the downward pressing push rod to move the first driving motor and the second driving motor downward as a whole, so that the first grinding roller is inserted into the inside of the stainless steel pipe, and the second grinding roller is fixed against both sides of the outer wall of the stainless steel pipe. Then, start the first driving motor and the second driving motor at the same time to drive the first grinding roller and the second grinding roller to perform stable rotation operations, and perform synchronous and rapid grinding operations on the inner and outer sides of the stainless steel pipe. After grinding, the downward pressing push rod rises, and the stainless steel pipe can be quickly moved into the inside of the second side frame. Then, through the annular nozzle and the cylindrical nozzle at one end of the valve seat, targeted cleaning operations are carried out on the inner and outer sides of the stainless steel pipe. Finally, after draining, it enters the discharge frame from the bottom frame for collection, quickly completing the comprehensive processing operation of the stainless steel pipe, effectively improving the overall processing effect and reflecting the practicality of the equipment design.

[0018] The grinding box for the production and processing of stainless steel pipes further improves the overall processing effect of the equipment through the arranged discharge rack, holding rack, holding airbag, connecting block, socket rack, annular airbag, arc sleeve rack, observation mirror, damping rubber strip, sewage pipe, exhaust side rack, air collection top seat, air collection fan, clamping seat and dust collection cloth bag. During daily use, when the stainless steel pipe enters the top rack for grinding treatment, a large number of fine debris will be generated after the inner and outer surfaces of the stainless steel pipe are ground by the first grinding roller and the second grinding roller. Then, start the air collection fan inside the air collection top seat to form a rapid air extraction operation at the exhaust side rack, quickly convey the debris accumulated inside the top rack upward from both sides, and finally pass through the air collection fan and enter the dust collection cloth bag for collection. At the same time, the dust collection cloth bag can be quickly and firmly clamped and installed on one side of the air collection top seat through the clamping seat, which is convenient for subsequent debris cleaning work. When the stainless steel pipe moves between the first side rack, top rack, second side rack and bottom rack, it can be stably covered by the arc sleeve rack, and the damping rubber strip ensures its stable movement. The observation mirror is convenient for timely observation work. At the same time, when the stainless steel pipe moves out of the second side rack, the cleaning water attached to the inside of the second side rack and the surface of the stainless steel pipe can flow along the arc sleeve rack in the lower left corner and converge at the sewage pipe, and then be discharged into the sewage tank, improving the water drainage effect on the stainless steel pipe. Finally, after the stainless steel pipe reaches the inside of the bottom rack, first adjust the holding rack so that the socket rack connected by the connecting block is sleeved at the bottom of the stainless steel pipe from the bottom of the stainless steel pipe. Then, press the holding airbag on the surface of the holding rack so that the annular airbag inside the socket rack firmly squeezes and fixes the bottom end of the stainless steel pipe. Pull the stainless steel pipe out of the docking shaft seat quickly, and then release the holding airbag and slowly put the stainless steel pipe into the discharge rack, improving the overall processing convenience and reflecting the comprehensiveness of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a three-dimensional schematic diagram of the structure of the present invention;

[0020] Figure 2 is a connection schematic diagram of the center rack, first side rack, top rack, second side rack and bottom rack structures of the present invention;

[0021] Figure 3 is an overall schematic diagram of the center rack structure of the present invention;

[0022] Figure 4 is an overall schematic diagram of the structure of the pressing push rod of the present invention;

[0023] Figure 5 is an overall schematic diagram of the structure of the exhaust side rack of the present invention;

[0024] Figure 6 is an overall schematic diagram of the structure of the arc sleeve rack of the present invention;

[0025] Figure 7 This is the overall schematic diagram of the water storage rack structure of the present invention;

[0026] Figure 8 This is the overall schematic diagram of the holding rack structure of the present invention.

[0027] In the figure: 1, central rack; 2, first side rack; 3, top rack; 4, second side rack; 5, bottom rack; 6, first elastic sealing strip; 7, second elastic sealing strip; 8, motor rack; 9, stepper motor; 10, storage rack; 11, downward push rod; 12, first driving motor; 13, second driving motor; 14, first grinding roller; 15, second grinding roller; 16, push-in rack; 17, water storage rack; 18, discharge rack; 19, valve seat; 20, annular spray head; 21, cylindrical spray head; 22, support frame; 23, water storage tank; 24, sewage tank; 25, pump; 26, delivery pipe; 27, holding rack; 28, holding airbag; 29, connecting block; 30, socket rack; 31, annular airbag; 32, arc sleeve rack; 33, observation mirror; 34, damping rubber strip; 35, sewage discharge pipe; 36, discharge groove; 37, buffer pad; 38, rotating seat; 39, docking shaft seat; 40, partition board; 41, exhaust side rack; 42, air collection top seat; 43, air collection fan; 44, clamping seat; 45, dust collection cloth bag. Detailed implementation manners

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0029] Please refer to Figure 1-8 , an embodiment provided by the present invention:

[0030] A grinding box for the production and processing of stainless steel pipes. The stepping motor 9, the downward pressing push rod 11, the first driving motor 12, the second driving motor 13, the annular spray head 20, the cylindrical spray head 21, the air collecting fan 43 and the dust collecting cloth bag 45 used in this application are products that can be directly purchased on the market. Their principles and connection methods are all prior arts well-known to those skilled in the art. It includes a central frame 1. A first side frame 2 is fixedly connected to the right side of the central frame 1. A top frame 3 is fixedly connected to the top of the central frame 1. A second side frame 4 is fixedly connected to the left side of the central frame 1. A bottom frame 5 is fixedly connected to the bottom of the central frame 1. First elastic sealing strips 6 and second elastic sealing strips 7 are arranged at the four corners of the inner walls of the first side frame 2, the top frame 3, the second side frame 4 and the bottom frame 5. A motor frame 8 is fixedly connected to the front of the central frame 1. A stepping motor 9 is arranged on the surface of the motor frame 8. A storage frame 10 is fixedly connected to the top of the top frame 3. A downward pressing push rod 11 is arranged inside the storage frame 10. One end of the downward pressing push rod 11 is fixedly connected to a first driving motor 12. Second driving motors 13 are fixedly connected to both sides of the first driving motor 12. A first grinding roller 14 is fixedly connected to the bottom end of the first driving motor 12. A second grinding roller 15 is fixedly connected to the bottom end of the second driving motor 13. A rotating seat 38 is arranged inside the central frame 1. Docking shaft seats 39 are arranged on the four sides of the rotating seat 38. Partition plates 40 are fixedly connected to the four corners of the rotating seat 38. Exhaust side frames 41 are fixedly connected to both sides of the storage frame 10. An air collecting top seat 42 is fixedly connected to the top of the exhaust side frame 41. An air collecting fan 43 is arranged inside the air collecting top seat 42. A clamping seat 44 is movably connected inside the air collecting top seat 42. A dust collecting cloth bag 45 is arranged on one side of the clamping seat 44. When the stainless steel pipe enters the top frame 3 for grinding treatment, a large number of fine debris will be generated after the inner and outer surfaces of the stainless steel pipe are ground by the first grinding roller 14 and the second grinding roller 15. Then, start the air collecting fan 43 inside the air collecting top seat 42 to form a rapid air extraction operation at the exhaust side frame 41, quickly convey the debris accumulated inside the top frame 3 upward from both sides, and finally pass through the air collecting fan 43 and enter the dust collecting cloth bag 45 for collection operation. At the same time, the dust collecting cloth bag 45 can be quickly clamped and installed on one side of the air collecting top seat 42 through the clamping seat 44, which is convenient for subsequent cleaning of the debris;

[0031] The pushing-in rack 16, the water storage rack 17 and the discharging rack 18. One end of the pushing-in rack 16 is connected to one end of the first side rack 2. One end of the water storage rack 17 is connected to one end of the second side rack 4. One end of the discharging rack 18 is connected to one end of the bottom rack 5. A valve seat 19 is provided at one end of the water storage rack 17. An annular spray head 20 and a cylindrical spray head 21 are sequentially arranged from outside to inside at one end of the valve seat 19. A support frame 22 is fixedly connected to the bottom end of the discharging rack 18. A water storage tank 23 is fixedly connected to one side of the support frame 22. A sewage tank 24 is fixedly connected to the other end of the support frame 22. A pump 25 is provided at one end of the water storage tank 23 away from the support frame 22. A delivery pipe 26 is fixedly connected to the top of the pump 25. A holding rack 27 is provided on one side of the pump 25. A holding airbag 28 is provided on the surface of the holding rack 27. A connecting block 29 is fixedly connected to one end of the holding rack 27. A socket rack 30 is fixedly connected to one end of the connecting block 29. An annular airbag 31 is provided on the inner wall of the socket rack 30. Arc-shaped sleeve racks 32 are provided at the four corners of the first side rack 2, the top rack 3, the second side rack 4 and the bottom rack 5. Observation mirrors 33 are provided on both sides of the arc-shaped sleeve rack 32. A damping rubber strip 34 is provided on the inner wall of the arc-shaped sleeve rack 32. A sewage discharge pipe 35 is fixedly connected to the surface of the sewage tank 24. One end of the sewage discharge pipe 35 is connected to the arc-shaped sleeve rack 32 at the lower left corner. A discharge groove 36 is formed on one side of the discharging rack 18. A buffer pad 37 is provided on the inner bottom wall of the discharge groove 36. Start the first driving motor 12 and the second driving motor 13 to drive the first grinding roller 14 and the second grinding roller 15 to perform stable rotation operations, and perform synchronous and rapid grinding operations on the inner and outer sides of the stainless steel pipe. After the grinding is completed, the pressing push rod 11 rises, and the stainless steel pipe can be quickly moved into the interior of the second side rack 4. Then, through the annular spray head 20 and the cylindrical spray head 21 at one end of the valve seat 19, targeted cleaning operations on the inner and outer sides of the stainless steel pipe are carried out. Finally, after draining, it is lowered into the discharging rack 18 from the bottom rack 5 for collection, and the comprehensive processing operation of the stainless steel pipe is quickly completed.

[0032] Working principle: During use, the operator first transports the stainless steel pipe to be polished into the interior of the pushing frame 16, and then, through the pushing mechanism at one end of the pushing frame 16, quickly pushes the stainless steel pipe into the interior of the first side frame 2. At this time, one end of it abuts against the docking shaft seat 39 of the rotating seat 38 inside the central frame 1 for clamping. Then, start the stepping motor 9 on the surface of the motor frame 8 to drive the entire rotating seat 38 inside the central frame 1 to perform intermittent rotation operations, quickly moving the stainless steel pipe from the interior of the first side frame 2 to the interior of the top frame 3, and then successively moving it to the interior of the second side frame 4 and the bottom frame 5 in the same way. During the movement of the stainless steel pipe, effective local sealing processing operations are carried out through the first elastic sealing strips 6 and the second elastic sealing strips 7 provided at the four corners of the inner walls of the first side frame 2, the top frame 3, the second side frame 4, and the bottom frame 5, ensuring that the processing of the stainless steel pipe by each does not affect each other and improving the processing effect. After the stainless steel pipe enters the top frame 3, start the downward pressure push rod 11 to move the first driving motor 12 and the second driving motor 13 downward as a whole, so that the first grinding roller 14 is inserted into the interior of the stainless steel pipe, and the second grinding roller 15 abuts against both sides of the outer wall of the stainless steel pipe. Then, start the first driving motor 12 and the second driving motor 13 at the same time to drive the first grinding roller 14 and the second grinding roller 15 to perform stable rotation operations, quickly grinding both the inner and outer sides of the stainless steel pipe synchronously. After grinding is completed, the downward pressure push rod 11 rises, and the stainless steel pipe can be quickly moved into the interior of the second side frame 4. Then, through the annular nozzle 20 and the cylindrical nozzle 21 at one end of the valve seat 19, targeted cleaning operations are carried out on both the inner and outer surfaces of the stainless steel pipe. Finally, after draining, it enters the discharge frame 18 from the bottom frame 5 for collection, quickly completing the comprehensive processing operation of the stainless steel pipe. During daily use, when the stainless steel pipe enters the top frame 3 for grinding, a large number of fine debris will be generated after the inner and outer surfaces of the stainless steel pipe are ground by the first grinding roller 14 and the second grinding roller 15. Then, start the air collecting fan 43 inside the air collecting top seat 42 to form a rapid air extraction operation at the exhaust side frame 41, quickly transporting the debris accumulated inside the top frame 3 upward from both sides, and finally passing through the air collecting fan 43 and entering the dust collection cloth bag 45 for collection. At the same time, the dust collection cloth bag 45 can be quickly clamped and installed on one side of the air collecting top seat 42 through the clamping seat 44, facilitating subsequent debris cleaning work. And when the stainless steel pipe moves between the first side frame 2, the top frame 3, the second side frame 4, and the bottom frame 5, it can be stably covered by the arc-shaped sleeve frame 32. The damping rubber strip 34 ensures its stable movement, and the observation mirror 33 facilitates timely observation. At the same time, when the stainless steel pipe moves out of the second side frame 4, the cleaning water attached to the interior of the second side frame 4 and the surface of the stainless steel pipe can flow along the arc-shaped sleeve frame 32 in the lower left corner, converge at the sewage discharge pipe 35, and then be discharged into the interior of the sewage tank 24, improving the water drainage effect of the stainless steel pipe.Finally, after the stainless steel pipe reaches the inside of the chassis 5, first adjust the holding frame 27 so that the socket frame 30 connected by the connecting block 29 is sleeved on the bottom end of the stainless steel pipe from the bottom of the stainless steel pipe. Then, press the holding airbag 28 on the surface of the holding frame 27 so that the annular airbag 31 inside the socket frame 30 firmly squeezes and fixes the bottom end of the stainless steel pipe. Pull one end of the stainless steel pipe out of the docking shaft seat 39 quickly, and then release the holding airbag 28. Slowly put the stainless steel pipe into the discharge frame 18. The above is the entire working principle of the present invention.

[0033] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A grinding box for the production and processing of stainless steel pipes, including a central frame (1), characterized in that: On the right side of the center frame (1), a first side frame (2) is fixedly connected. On the top of the center frame (1), a top frame (3) is fixedly connected. On the left side of the center frame (1), a second side frame (4) is fixedly connected. On the bottom of the center frame (1), a bottom frame (5) is fixedly connected. At the four corners of the inner walls of the first side frame (2), the top frame (3), the second side frame (4), and the bottom frame (5), a first elastic sealing strip (6) and a second elastic sealing strip (7) are provided. On the front of the center frame (1), a motor frame (8) is fixedly connected. On the surface of the motor frame (8), a stepping motor (9) is provided. On the top of the top frame (3), a storage frame (10) is fixedly connected. Inside the storage frame (10), a pressing push rod (11) is provided. One end of the pressing push rod (11) is fixedly connected to a first driving motor (12). On both sides of the first driving motor (12), second driving motors (13) are fixedly connected. At the bottom of the first driving motor (12), a first grinding roller (14) is fixedly connected. At the bottom of the second driving motor (13), a second grinding roller (15) is fixedly connected; A pushing-in frame (16), a water storage frame (17), and a discharging frame (18). One end of the pushing-in frame (16) is connected to one end of the first side frame (2). One end of the water storage frame (17) is connected to one end of the second side frame (4). One end of the discharging frame (18) is connected to one end of the bottom frame (5). At one end of the water storage frame (17), a valve seat (19) is provided. From the outside to the inside at one end of the valve seat (19), an annular spray head (20) and a columnar spray head (21) are arranged in sequence. At the bottom of the discharging frame (18), a support frame (22) is fixedly connected. On one side of the support frame (22), a water storage tank (23) is fixedly connected. At the other end of the support frame (22), a sewage tank (24) is fixedly connected. At the end of the water storage tank (23) away from the support frame (22), a pump (25) is provided. On the top of the pump (25), a delivery pipe (26) is fixedly connected. On one side of the pump (25), a holding frame (27) is provided.

2. The grinding box for the production and processing of stainless steel pipes according to claim 1, characterized in that: On the surface of the holding frame (27), a holding airbag (28) is provided. One end of the holding frame (27) is fixedly connected to a connecting block (29).

3. A grinding box for the production and processing of stainless steel pipes according to claim 2, characterized in that: One end of the connecting block (29) is fixedly connected to a socket frame (30). Inside the inner wall of the socket frame (30), an annular airbag (31) is provided.

4. A grinding box for the production and processing of stainless steel pipes according to claim 1, characterized in that: At the four corners of the first side frame (2), the top frame (3), the second side frame (4), and the bottom frame (5), arc-shaped sleeve frames (32) are provided. On both sides of the arc-shaped sleeve frames (32), observation mirrors (33) are provided. Inside the inner wall of the arc-shaped sleeve frames (32), damping rubber strips (34) are provided.

5. A grinding box for the production and processing of stainless steel pipes according to claim 1, characterized in that: On the surface of the sewage tank (24), a sewage discharge pipe (35) is fixedly connected. One end of the sewage discharge pipe (35) is connected to the arc-shaped sleeve frame (32) at the lower left corner.

6. A grinding box for the production and processing of stainless steel pipes according to claim 1, characterized in that: On one side of the discharging frame (18), a discharge slot (36) is provided. On the inner bottom wall of the discharge slot (36), a buffer pad (37) is provided.

7. A grinding box for the production and processing of stainless steel pipes according to claim 1, characterized in that: Inside the center rest (1), a rotating seat (38) is provided. Docking shaft seats (39) are arranged on the four sides of the rotating seat (38). Partition plates (40) are fixedly connected to the four corners of the rotating seat (38).

8. A grinding box for the production and processing of stainless steel pipes according to claim 1, characterized in that: Exhaust side frames (41) are fixedly connected to both sides of the storage rack (10). A gas collecting top seat (42) is fixedly connected to the top of the exhaust side frame (41).

9. The grinding box for the production and processing of stainless steel pipes according to claim 8, characterized in that: A gas collecting fan (43) is arranged inside the gas collecting top seat (42). A clamping seat (44) is movably connected inside the gas collecting top seat (42). A dust collection cloth bag (45) is arranged on one side of the clamping seat (44).

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