Automatic stainless steel pipe manufacturing equipment

Abstract

The invention discloses automatic stainless steel pipe manufacturing equipment, relates to the technical field of stainless steel pipe manufacturing equipment, and solves the technical problem that the inner surface and the outer surface of a stainless steel pipe cannot be polished at the same time. Comprising a base, and a feeding component for clamping a stainless steel pipe body is arranged on the upper surface of the base; the side seat is mounted at the left end of the base; the inner and outer polishing device is mounted on the side seat and used for polishing the inner and outer surfaces of the stainless steel pipe body simultaneously; the inner and outer grinding device comprises an inner grinding wheel and an outer grinding ring which are used for grinding the inner surface and the outer surface of the stainless steel pipe body respectively, and a supporting middle shaft for driving the inner grinding wheel to rotate is arranged on the inner side face of the inner grinding wheel. The inner surface and the outer surface of the stainless steel pipe body can be polished at the same time, compared with independent polishing of the inner surface, consumed time is saved, troubles are reduced, the polishing efficiency of the stainless steel pipe body is improved, when polishing is not conducted, the inner surface and the outer surface of the stainless steel pipe body can be straightened in cooperation with the feeding component, and manufacturing convenience and multifunctionality of the stainless steel pipe body are improved.

Description

Technical Field

[0001] The invention belongs to the technical field of stainless steel pipe manufacturing equipment, in particular to an automated stainless steel pipe manufacturing equipment. Background Art

[0002] Stainless steel pipe is a hollow long round steel, which is widely used in industrial pipelines such as petroleum, chemical, medical, food, light industry, mechanical instruments, and mechanical structural parts. Pipe making equipment is used in the manufacturing process of stainless steel pipes. The process is loading rack-forming-welding-internal weld leveling-grinding-rough sizing and straightening-bright annealing furnace-fine sizing and straightening-online steel pipe eddy current detection-cut-to-length cutting-finished product rack.

[0003] For example, an automated stainless steel pipe manufacturing equipment with a bulletin number of CN206677553U has a structure including an automatic controller, a rack frame, a steel pipe casting cooling device, a cutting frame, a conveyor belt, a steel pipe sizing welding hot melt zone, a conveying guide pipe, a pulley, a lifting guide support, a lifting transmission cylinder, a base, a hydraulic cylinder, a control motor, a steel pipe discharge conveyor plate, and a steel pipe grinding device. The automatic controller is fixedly mounted on the right end of the rack frame, and the conveyor belt is fixedly mounted at the front end of the rack frame.

[0004] In the above patent, when the stainless steel pipe is polished by the polishing device, only the outer surface of the stainless steel pipe can be polished, but the inner and outer surfaces of the stainless steel pipe cannot be polished at the same time. It is more troublesome and time-consuming to process the inner surface of the stainless steel pipe alone, which reduces the manufacturing efficiency of the stainless steel pipe. Summary of the invention

[0005] The present invention aims to solve at least one of the technical problems existing in the prior art; to this end, the present invention proposes an automated stainless steel pipe manufacturing device.

[0006] An automated stainless steel pipe manufacturing device, comprising: A base, wherein the upper surface of the base is provided with a feeding member for clamping the stainless steel tube body; A side seat mounted on the left end of the base; The internal and external grinding device installed on the side seat is used to grind the internal and external surfaces of the stainless steel pipe simultaneously; The internal and external grinding device comprises an inner grinding wheel and an outer grinding ring for grinding the inner and outer surfaces of the stainless steel pipe body respectively; the inner side of the inner grinding wheel is provided with a supporting central shaft for driving the inner grinding wheel to rotate; the outer side of the supporting central shaft is provided with a rotating component for driving the outer grinding ring to rotate.

[0007] Preferably, a bearing is embedded between the left end of the supporting central shaft and the side seat, and a driving motor is arranged at the left end of the supporting central shaft.

[0008] Preferably, the rotating component includes a central gear fixedly mounted on the supporting central shaft, an outer gear ring is mounted on the central gear, two planetary gears are symmetrically arranged between the central gear and the outer gear ring, and a supporting shaft is arranged between the planetary gears and the side seat.

[0009] Preferably, the outer surface of the outer gear ring and the outer surface of the outer grinding ring are both provided with corresponding fixing bosses, and a connecting rod is provided between the two opposite fixing bosses.

[0010] Preferably, a cleaning member is provided on the left side of the outer grinding ring, and the cleaning member comprises a mounting ring located on the left side of the outer grinding ring, an inner friction ring is provided on the inner surface of the mounting ring, and a plurality of connecting frames are provided on the circumference between the mounting ring and the outer grinding ring.

[0011] Preferably, an inner clamping member for clamping the left end of the stainless steel tube body is provided on the inner side of the side seat, the inner clamping member includes an inner clamping ring, an annular groove for the end of the stainless steel tube body to extend into is opened on the inner side of the inner clamping ring, a plurality of electric push rods are provided on the circumferential surface of the inner clamping ring, and a support plate is symmetrically provided on the left side of the inner clamping ring and passes through the side seat and is exposed to the outside.

[0012] Preferably, a rectangular hole is provided on the surface of the side seat for the support plate to pass through, and traveling teeth are provided on the surface of the support plate along its length direction. A rotating gear is meshed on the outer side of the traveling teeth, and a rotating motor connected to the rotating gear is provided on the left side of the side seat.

[0013] Preferably, the outer circumferential surface of the outer grinding ring is provided with a spraying component for spraying the stainless steel tube body, and the spraying component includes a storage barrel horizontally arranged on the outer surface of the outer grinding ring, a discharge pipe is arranged at the left end of the storage barrel, and a discharge nozzle is arranged at the end of the discharge pipe.

[0014] Preferably, the spraying component further comprises an annular coating brush located on the left side of the outer grinding ring, and a pushing cylinder for driving the piston plate inside the storage barrel to move is arranged on the right side of the storage barrel.

[0015] Preferably, the feeding component includes an outer clamping ring clamped on the right end of the stainless steel tube body, the front and rear surfaces of the outer clamping ring are provided with stands, two feeding screws are horizontally arranged on the upper surface of the base, the feeding screws are threadedly connected to the stands, and a feeding motor is arranged at the right end of the feeding screw.

[0016] Compared with the prior art, the present invention has the following beneficial effects: (1) The present invention can grind the inner and outer surfaces of the stainless steel pipe body at the same time, which saves time and trouble compared to grinding the inner surface alone, improves the grinding efficiency of the stainless steel pipe body, and when not grinding, the feeding component can straighten the inner and outer surfaces of the stainless steel pipe body, thereby increasing the convenience and versatility of manufacturing the stainless steel pipe body.

[0017] (2) The internal clamping member designed in the present invention does not affect the grinding process of the stainless steel tube body, and can clamp the left end of the stainless steel tube body. The right end of the stainless steel tube body can be freed by cooperating with the feeding member, and the right end of the stainless steel tube body can be ground without obstruction and dead angle, thereby increasing the comprehensiveness of the stainless steel tube body processing.

[0018] (3) The spray component designed in the present invention can form a thin protective film on the polished stainless steel tube body, further protect the surface of the stainless steel tube body, reduce scratches and corrosion on the surface of the stainless steel tube body, and extend the service life of the stainless steel tube body. The spray component cooperates with the feeding component and the outer grinding ring to realize rotating and moving spraying of the stainless steel plate grid tube body, thereby improving the processing efficiency of the stainless steel tube body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the stainless steel pipe manufacturing equipment of the present invention; Figure 2 It is a left-side structural schematic diagram of the stainless steel pipe manufacturing equipment of the present invention; Figure 3 For the present invention Figure 1 Structural schematic diagram of the inner and outer grinding device; Figure 4 For the present invention Figure 3 A schematic diagram of the structure of the rotating component; Figure 5 For the present invention Figure 3 The left view structural diagram of the cleaning component; Figure 6 For the present invention Figure 1 A schematic diagram of the structure of the inner and outer clamping components; Figure 7 For the present invention Figure 6 A magnified image of area A; Figure 8 For the present invention Figure 2 The left side structural diagram of the spraying component; Fig. 9 For the present invention Figure 2 The structural diagram of the feeding component; In the figure: 100, base; 101, stainless steel tube; 102, side seat; 103, feeding member; 1031, outer clamping ring; 1032, stand; 1033, feeding screw; 1034, feeding motor; 200, inner and outer grinding device; 201, inner grinding wheel; 202, outer grinding ring; 203, cleaning member; 2031, connecting frame; 2032, mounting ring; 2033, inner friction ring; 204, rotating member; 2041, outer gear ring; 2042, central gear; 2043, planetary gear; 2044, Support shaft; 2045, connecting rod; 2046, fixed boss; 205, supporting middle axis; 206, driving motor; 300, inner clamping member; 301, inner clamping ring; 302, electric push rod; 303, supporting plate; 304, rotating motor; 305, rotating gear; 306, walking teeth; 307, guide slider; 308, rectangular slide hole; 400, spraying member; 401, storage barrel; 402, pushing cylinder; 403, discharge pipe; 404, discharge nozzle; 405, annular coating brush; 406, reinforcement plate. DETAILED DESCRIPTION

[0020] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] Embodiment 1 See also Figure 1 - Figure 5 , the present application provides an automated stainless steel pipe manufacturing device, comprising: The base 100 has a feeding member 103 on its upper surface for clamping the stainless steel tube 101, so as to facilitate moving the stainless steel tube 101 to the left to approach the inner and outer grinding device 200; A side seat 102 mounted on the left end of the base 100, the side seat 102 plays a supporting role for the inner and outer grinding device 200; The inner and outer grinding devices 200 installed on the side seat 102 can grind the inner and outer surfaces of the stainless steel pipe body 101 at the same time by providing the inner and outer grinding devices 200, which saves time and trouble compared with grinding the inner surface alone, and when not grinding, the feeding member 103 can be used to straighten the inner and outer surfaces of the stainless steel pipe body 101, thereby increasing the manufacturing convenience and versatility of the stainless steel pipe body 101, and is used to grind the inner and outer surfaces of the stainless steel pipe body 101 at the same time; The internal and external grinding device 200 includes an inner grinding wheel 201 and an outer grinding ring 202 for grinding the inner and outer surfaces of the stainless steel tube body 101 respectively. The side corners of the inner grinding wheel 201 and the outer grinding ring 202 facing the stainless steel tube body 101 are rounded, which is convenient for straightening the stainless steel tube body 101. An annular space is reserved between the inner grinding wheel 201 and the outer grinding ring 202 for the stainless steel tube body 101 to pass through. A supporting central shaft 205 for driving the inner grinding wheel 201 to rotate is arranged on the inner side of the inner grinding wheel 201. The supporting central shaft 205 is connected to the inner grinding wheel 201 by screws, which is convenient for replacing the inner grinding wheel 201 of different diameters. A rotating component 204 for driving the outer grinding ring 202 to rotate is arranged on the outer side of the supporting central shaft 205.

[0022] In this embodiment, preferably, a bearing is embedded between the left end of the supporting central axis 205 and the side seat 102, which does not affect the rotation of the supporting central axis 205. The side seat 102 can also support the supporting central axis 205. A driving motor 206 is provided at the left end of the supporting central axis 205, and the driving motor 206 is fixed on the left side of the side seat 102.

[0023] In this embodiment, preferably, the rotating member 204 includes a central gear 2042 fixedly sleeved on the supporting central shaft 205, an outer gear ring 2041 is sleeved on the central gear 2042, and two planetary gears 2043 are symmetrically arranged between the central gear 2042 and the outer gear ring 2041, and each planetary gear 2043 is meshed with the outer gear ring 2041 and the central gear 2042 at the same time, so as to facilitate the rotation of the outer gear ring 2041, and a planetary gear 2043 is arranged between the side seat 102. A support shaft 2044 is provided, which is rotatably connected to the planetary gear 2043. The outer surface of the outer gear ring 2041 and the outer surface of the outer grinding ring 202 are provided with corresponding fixed bosses 2046. A connecting rod 2045 is provided between the two opposite fixed bosses 2046, and the fixed boss 2046 and the connecting rod 2045 can be connected by screws, which is convenient for disassembly and assembly, and replacement of external grinding rings 202 with different inner diameters can make the external gear ring 2041 and the external grinding ring 202 rotate synchronously.

[0024] In this embodiment, preferably, a cleaning component 203 is provided on the left side of the outer grinding ring 202. By providing the cleaning component 203, it does not affect the grinding of the stainless steel tube body 101, and can also rub and clean the debris remaining on the surface during the feeding process of the stainless steel tube body 101, and pile up the debris outward for convenient centralized cleaning. The cleaning component 203 includes a mounting ring 2032 located on the left side of the outer grinding ring 202, and an inner friction ring 2033 is provided on the inner surface of the mounting ring 2032. The inner friction ring 2033 can be a cotton ring, which is convenient for cleaning the debris remaining on the surface of the stainless steel tube body 101. Similarly, a friction plate for cleaning the inner surface of the stainless steel tube body 101 can be sleeved on the supporting central shaft 205, and a plurality of connecting frames 2031 are arranged circumferentially between the mounting ring 2032 and the outer grinding ring 202 to achieve synchronous rotation of the two, and will not affect the grinding process of the stainless steel tube body 101 by the outer grinding ring 202.

[0025] In summary, when in use, the stainless steel tube body 101 is clamped in the feeding member 103 and is moved to the left by the feeding member 103 to feed the material close to the inner and outer grinding device 200. At this time, the space left between the inner grinding wheel 201 and the outer grinding ring 202 matches the stainless steel tube body 101 to be processed. When grinding is required, the driving motor 206 is operated to drive the supporting middle shaft 205 and the inner grinding wheel 201 to rotate, and the central gear 2042 on the supporting middle shaft 205 rotates, and the two planetary gears 2043 meshing therewith rotate. Since the planetary gears 2043 are supported by the supporting shaft 2044, the planetary gears 2043 rotate in situ, driving the outer gear ring 2041 meshing therewith to rotate in situ, and the outer grinding ring 202 connected to the outer gear ring 2041 through the connecting rod 2045 rotates, so that the outer grinding ring 202 and the inner grinding wheel 201 rotate at the same time, and the inner and outer surfaces of the stainless steel tube body 101 contact the inner grinding wheel 201 and the outer When grinding the ring 202, the two can grind the surface of the stainless steel tube body 101 at the same time, and a suitable length of the stainless steel tube body 101 to be grinded is left between the inner clamping member 300 and the inner grinding wheel 201. The debris generated by grinding is accumulated on the right end of the stainless steel tube body 101 as the stainless steel tube body 101 moves, which is convenient for centralized collection and treatment. When the stainless steel tube body 101 is ground to the right end, the inner clamping member 300 clamps the left end of the stainless steel tube body 101, and the feeding member 103 is separated from the stainless steel tube body 101. The inner clamping member 300 moves the stainless steel tube body 101 to the left, so that the inner grinding wheel 201 and the outer grinding ring 202 can fully grind the right end of the stainless steel tube body 101 without four corners and obstructions, thereby increasing the processing convenience of the stainless steel tube body 101 and improving the grinding efficiency. After the grinding is completed, the stainless steel tube body 101 can be removed from the inner clamping member 300. When the stainless steel tube body 101 does not need to be polished but needs to be straightened, the driving motor 206 will not drive the inner grinding wheel 201 and the outer grinding ring 202 to rotate, and the feeding member 103 clamps the right end of the stainless steel tube body 101 and moves it to the left. At this time, the diameters of the inner grinding wheel 201 and the outer grinding ring 202 match the stainless steel tube body 101 to be processed. As the feeding continues, the inner grinding wheel 201 and the outer grinding ring 202 contact the inner and outer surfaces of the stainless steel tube body 101 at the same time. The diameter of the grinding ring 202 is just suitable for filling the inner surface of the stainless steel tube body 101 and limiting the outer surface. When it reaches the right end of the stainless steel tube body 101, the feeding member 103 is separated from the stainless steel tube body 101, and the inner clamping member 300 fixes the left end of the stainless steel tube body 101 and moves the stainless steel tube body 101 to the left. The inner grinding wheel 201 and the outer grinding ring 202 come out from the right end of the stainless steel tube body 101 and straighten it from left to right, thereby increasing the processing function of the stainless steel tube body 101.

[0026] Embodiment 2 Reference Figure 6 and Figure 7 , which is the second embodiment of the present invention.

[0027] In this embodiment, preferably, an inner clamping member 300 for clamping the left end of the stainless steel tube body 101 is provided on the inner side of the side seat 102. The inner clamping member 300 does not affect the grinding process of the stainless steel tube body 101, and can clamp the left end of the stainless steel tube body 101, freeing the right end of the stainless steel tube body 101 without obstruction and dead angle, thereby increasing the comprehensiveness of the processing of the stainless steel tube body 101. The inner clamping member 300 includes an inner clamping ring 301. An annular groove is provided on the inner side of the inner clamping ring 301 for the end of the stainless steel tube body 101 to extend into. A plurality of electric push rods 302 are provided on the circumferential surface of the inner clamping ring 301. The inner rod inside the electric push rod 302 can further fix the stainless steel tube body 101 extending into the annular groove. The left side of the inner clamping ring 301 is symmetrically provided with a plurality of electric push rods 302 for fixing the stainless steel tube body 101 extending into the annular groove. On the outer support plate 303, the support plate 303 passes through the blank position between the central gear 2042 and the outer gear ring 2041, and the movement of the support plate 303 and the rotation of the central gear 2042 and the outer gear ring 2041 will not affect each other. A rectangular hole for the support plate 303 to pass through is provided on the surface of the side seat 102, and a rectangular sliding hole 308 is provided on the surface of the support plate 303 along its length direction. A guide slider 307 located in the rectangular sliding hole 308 is provided on the inner wall of the rectangular hole to prevent the support plate 303 from deviating. A traveling tooth 306 is provided on the surface of the support plate 303 along its length direction, and a rotating gear 305 is meshed with the outer side of the traveling tooth 306. A rotating motor 304 connected to the rotating gear 305 is provided on the left side of the side seat 102, and the rotating motor 304 drives the rotating gear 305 to rotate.

[0028] In summary, when in use, when the left end of the stainless steel tube body 101 is close to the inner clamping ring 301 and gradually extends into the annular groove, the electric push rod 302 is used to further fix the inner clamping ring 301 and the stainless steel tube body 101 to achieve fixed support for the stainless steel tube body 101. At this time, the feeding component 103 releases the clamping of the right end of the stainless steel tube body 101, and the rotating motor 304 works to drive the rotating gear 305 to rotate, and the running tooth 306 meshing with it moves to the left, driving the support plate 303 and the inner clamping ring 301 to move to the left, thereby allowing the entire stainless steel tube body 101 to move to the left, allowing the inner grinding wheel 201 and the outer grinding ring 202 to grind the part of the tube body previously blocked by the feeding component 103, without any grinding dead angle, thereby increasing the manufacturing convenience of the stainless steel tube body 101, and after the grinding is completely completed, the stainless steel tube body 101 can be removed from the inner clamping ring 301.

[0029] Embodiment 3 Reference Figure 8 and Fig. 9 , which is the third embodiment of the present invention.

[0030] In this embodiment, preferably, the outer circumferential surface of the outer grinding ring 202 is provided with a spraying component 400 for spraying the stainless steel tube body 101. The spraying component 400 can form a thin protective film on the polished stainless steel tube body 101, further protect the surface of the stainless steel tube body 101, reduce the scratches and corrosion on the surface of the stainless steel tube body 101, and extend the service life of the stainless steel tube body 101. The spraying component 400 cooperates with the feeding component 103 and the outer grinding ring 202 to realize the rotation and movement of the stainless steel plate grid tube body 101. The spraying component 400 includes a storage barrel 401 horizontally arranged on the outer surface of the outer grinding ring 202, and the storage barrel 401 is provided with The piston plate and the outer side surface of the piston rod are provided with a push rod which penetrates the storage barrel 401, and the outer end of the push rod is connected to the inner rod inside the push cylinder 402. A discharge pipe 403 is provided at the left end of the storage barrel 401, and a discharge nozzle 404 is provided at the end of the discharge pipe 403. The discharge nozzle 404 rotates with the outer grinding ring 202 to spray the surface of the stainless steel pipe body 101. The spraying component 400 also includes an annular smear brush 405 located on the left side of the outer grinding ring 202. A plurality of reinforcement plates 406 are provided between the annular smear brush 405 and the inner clamping ring 301 to increase the installation strength of the annular smear brush 405. The annular smear brush 405 does not rotate. A push cylinder 402 which drives the piston plate inside the storage barrel 401 to move is provided on the right side of the storage barrel 401.

[0031] In summary, when in use, the coating is located on the left side of the grinding, and the grinding is carried out first. After grinding, the surface debris is cleaned, and then the push cylinder 402 is worked, and the inner rod pushes the push rod and the piston plate to move to the left, so that the material inside the storage barrel 401 is sprayed out through the discharge nozzle 404. Since the stainless steel tube body 101 does not rotate, the discharge nozzle 404 rotates with the outer grinding ring 202, so the stainless steel tube body 101 is sprayed in a circular shape. After spraying, as the stainless steel tube body 101 moves to the left, the annular coating brush 405 is used to open the sprayed material, so that a thin protective film is formed on the surface of the stainless steel tube body 101. The whole process reduces the trouble of human participation, increases the manufacturing convenience of the stainless steel tube body 101, and improves the manufacturing efficiency.

[0032] In this embodiment, preferably, the feeding component 103 includes an outer clamping ring 1031 clamped on the right end of the stainless steel tube body 101, and the feeding component 103 allows the stainless steel tube body 101 to move stably to the left for feeding. Stands 1032 are provided on the front and rear surfaces of the outer clamping ring 1031, and two feeding screws 1033 are horizontally provided on the upper surface of the base 100. The two feeding screws 1033 and the two stands 1032 cooperate so that the outer clamping ring 1031 will not deflect. The feeding screw 1033 is threadedly connected to the stand 1032, and a feeding motor 1034 is provided at the right end of the feeding screw 1033.

[0033] Embodiment 4 This embodiment is obtained by combining the first embodiment, the second embodiment and the third embodiment.

[0034] When in use, the feeding component 103 is first used to clamp and feed the stainless steel tube body 101, and then the inner and outer surfaces of the stainless steel tube body 101 are polished and straightened by the inner and outer polishing device 200. After the polished stainless steel tube body 400 is cleaned, the surface of the stainless steel tube body 101 is protected by the spraying component 400.

[0035] The above embodiments are only used to illustrate the technical method of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical method of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical method of the present invention.

Claims

1. An automated stainless steel pipe manufacturing equipment, characterized in that: include: A base (100), wherein a feeding member (103) for clamping the stainless steel tube body (101) is provided on an upper surface of the base (100); A side seat (102) mounted on the left end of the base (100); An internal and external grinding device (200) mounted on the side seat (102) and used for simultaneously grinding the internal and external surfaces of the stainless steel tube body (101); The internal and external grinding device (200) comprises an internal grinding wheel (201) and an external grinding ring (202) for respectively grinding the internal and external surfaces of the stainless steel tube body (101); the inner side surface of the internal grinding wheel (201) is provided with a supporting central shaft (205) for driving the internal grinding wheel to rotate; and the outer side of the supporting central shaft (205) is provided with a rotating component (204) for driving the external grinding ring (202) to rotate.

2. The automated stainless steel pipe manufacturing equipment according to claim 1, characterized in that: A bearing is embedded between the left end of the supporting middle shaft (205) and the side seat (102), and a driving motor (206) is provided at the left end of the supporting middle shaft (205).

3. The automated stainless steel pipe manufacturing equipment according to claim 2, characterized in that: The rotating component (204) comprises a central gear (2042) fixedly sleeved on a supporting central shaft (205); an outer gear ring (2041) sleeved on the central gear (2042); two planetary gears (2043) symmetrically arranged between the central gear (2042) and the outer gear ring (2041); and a supporting shaft (2044) arranged between the planetary gears (2043) and the side seat (102).

4. The automated stainless steel pipe manufacturing equipment according to claim 3, characterized in that: The outer surface of the outer gear ring (2041) and the outer surface of the outer grinding ring (202) are both provided with corresponding fixing convex seats (2046), and a connecting rod (2045) is provided between two opposite fixing convex seats (2046).

5. The automated stainless steel pipe manufacturing equipment according to claim 4, characterized in that: A cleaning component (203) is arranged on the left side of the outer grinding ring (202); the cleaning component (203) comprises a mounting ring (2032) located on the left side of the outer grinding ring (202); an inner friction ring (2033) is arranged on the inner surface of the mounting ring (2032); and a plurality of connecting frames (2031) are arranged on the circumference between the mounting ring (2032) and the outer grinding ring (202).

6. The automated stainless steel pipe manufacturing equipment according to claim 1, characterized in that: An inner clamping member (300) for clamping the left end of the stainless steel tube body (101) is arranged on the inner side of the side seat (102), the inner clamping member (300) comprising an inner clamping ring (301), an annular groove for the end of the stainless steel tube body (101) to extend into is provided on the inner side of the inner clamping ring (301), a plurality of electric push rods (302) are arranged on the circumferential surface of the inner clamping ring (301), and a support plate (303) is symmetrically arranged on the left side of the inner clamping ring (301) and passes through the side seat (102) and is exposed to the outside.

7. The automated stainless steel pipe manufacturing equipment according to claim 6, characterized in that: A rectangular hole is provided on the surface of the side seat (102) for the support plate (303) to pass through, and running teeth (306) are provided on the surface of the support plate (303) along its length direction. A rotating gear (305) is meshedly provided on the outer side of the running teeth (306), and a rotating motor (304) connected to the rotating gear (305) is provided on the left side of the side seat (102).

8. The automated stainless steel pipe manufacturing equipment according to claim 1, characterized in that: The outer circumferential surface of the outer grinding ring (202) is provided with a spraying component (400) for spraying the stainless steel tube body (101), the spraying component (400) comprising a material storage barrel (401) horizontally arranged on the outer surface of the outer grinding ring (202), a material discharge pipe (403) being arranged at the left end of the material storage barrel (401), and a material discharge nozzle (404) being arranged at the end of the material discharge pipe (403).

9. The automated stainless steel pipe manufacturing equipment according to claim 8, characterized in that: The spraying component (400) further comprises an annular coating brush (405) located on the left side of the outer grinding ring (202), and a driving cylinder (402) for driving the internal piston plate of the storage barrel (401) to move is arranged on the right side of the storage barrel (401).

10. The automated stainless steel pipe manufacturing equipment according to claim 1, characterized in that: The feeding component (103) comprises an outer clamping ring (1031) clamped on the right end of the stainless steel tube body (101); a stand (1032) is arranged on the front and rear surfaces of the outer clamping ring (1031); two feeding screws (1033) are arranged horizontally on the upper surface of the base (100); the feeding screws (1033) are threadedly connected to the stand (1032); and a feeding motor (1034) is arranged at the right end of the feeding screw (1033).

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