Automatic forming equipment for thin-wall stainless steel pipe

Abstract

The invention relates to the technical field of stainless steel pipe cutting, and discloses automatic forming equipment for a thin-wall stainless steel pipe, which comprises a rack, a material moving assembly is fixedly arranged in the rack, and conveying belts for feeding and discharging are symmetrically fixed on the rack and are positioned on two sides of the material moving assembly; stand columns are fixedly arranged on the two sides of the conveying belt, limiting plates are fixed to the stand columns, a mounting base is fixed to one side of each limiting plate, a straight groove is formed in each mounting base, a stop lever is fixed in each straight groove, each stop lever is parallel to the corresponding limiting plate, a discharging groove is formed in the rack, and a first air cylinder is fixed to one limiting plate. According to the automatic forming equipment, a thin-wall stainless steel pipe fitting is clamped and fixed through the material moving assembly, the thin-wall stainless steel pipe fitting is supported through the inner roller and the outer roller, pipe fitting deformation in the cutting machining process is avoided, the thin-wall stainless steel pipe is stably clamped and fixed, and the thin-wall stainless steel pipe is driven to rotate; the stable cutting operation of the stainless steel pipe fitting is facilitated, the thin-wall stainless steel pipe fitting is deeply cut, and the machining precision is good.

Description

Technical Field

[0001] The invention relates to the technical field of stainless steel pipe cutting, in particular to automatic forming equipment for thin-wall stainless steel pipes. Background Art

[0002] Stainless steel pipes have the advantages of corrosion resistance and high strength. Among them, thin-walled stainless steel pipes have stable structure and durability and are widely used in the market.

[0003] In the prior art, the name disclosed in the application number: CN202311408436.X is: a thin-walled stainless steel pipe auxiliary punching device, which includes a base, one end of the base is connected to a support plate, and a positioning piece is provided on the base for positioning and installing the steel pipe; a punching piece is provided on the top of the support plate for punching holes in the steel pipe; the punching piece includes a movable seat slidably arranged above the steel pipe, and a punching cylinder is provided on the movable seat.

[0004] However, the punching device mentioned in the prior art may cause errors in the processing of thin-walled stainless steel pipes during the actual processing of stainless steel pipes. Generally, due to the offset and deformation of the pipe fittings during the processing, the processing of thin-walled stainless steel pipe fittings may be damaged, affecting the processing yield of the thin-walled stainless steel pipes. Therefore, it is necessary to design an automatic forming equipment for thin-walled stainless steel pipes. Summary of the invention

[0005] The object of the present invention is to provide an automatic forming device for thin-walled stainless steel pipes to solve the problems in the prior art.

[0006] The purpose of the present invention can be achieved through the following technical solutions: The invention discloses an automatic forming device for thin-walled stainless steel pipes. The automatic forming device comprises a frame, a material moving assembly for moving the thin-walled stainless steel pipe is fixed inside the frame, conveyor belts for feeding and discharging materials are symmetrically fixed on the frame, the conveyor belts are located on both sides of the material moving assembly, and columns are fixed on both sides of the conveyor belt.

[0007] A limit plate for guiding the movement of the thin-walled stainless steel pipe is fixed on the column, a mounting seat is fixed on one side of the limit plate, a straight groove is provided on the mounting seat, a baffle is fixed in the straight groove, the baffle is arranged parallel to the limit plate, a discharge trough is provided on the frame, and a cylinder for controlling the feeding of the thin-walled stainless steel pipe is fixed on a limit plate.

[0008] Furthermore, the material moving assembly includes a base plate, which is located between two conveyor belts, and a supporting plate is rotatably provided on the base plate. Support columns are symmetrically fixed to the bottom of the base plate, and the bottom ends of the support columns are attached to the frame. Side frames are fixed on both sides of the base plate, and side plates are symmetrically fixed on the side frames. Two limit blocks for limiting rotation are fixed to one side of the side plate.

[0009] Furthermore, a rotating rod is rotatably provided on the side plate, a limit rod is fixed on the rotating rod, the limit rod is located between two limit blocks and rotates, the rotation angle of the limit rod is 90 degrees, and a material blocking rod for blocking the thin-walled stainless steel pipe is fixedly connected to one end of the rotating rod away from the side frame, and the material blocking rod is slidably connected to the side of the blocking rod.

[0010] A symmetrically distributed cylinder 2 is fixed in the frame, and an output end of the cylinder 2 is fixedly connected to the top of the side frame.

[0011] Furthermore, a vertical frame is fixed on the frame, the vertical frame is fixed on the frame, a visual sensor 1 is fixed on one side of the vertical frame, the visual sensor 1 is located on one side of the discharge trough, a cylinder 3 is fixed on the vertical frame, a movable plate is fixedly connected to the output end of the cylinder 3, a cylinder 4 is fixedly connected to the movable plate, and a mounting plate is fixed to the output end of the cylinder 4.

[0012] Furthermore, the movable plate is fixedly connected with connecting rods distributed in an array, the connecting rods are fixedly connected to the ring plate, the mounting plate is fixed with symmetrically distributed guide rods, the guide rods are slidably connected to the movable plate, and the mounting plate is fixed with limiting teeth distributed in an array for limiting the movement of the guide rods.

[0013] A mounting rod is fixed below the mounting plate, one side of the mounting rod is fixedly connected to a second visual sensor, one end of the mounting rod is fixedly connected to a circular plate, on which a second motor is fixedly provided, an array-distributed slide rail is fixed below the circular plate, a moving block is slidably provided on the slide rail, a second spring is fixedly provided on one side of the moving block, and one end of the second spring is fixedly connected to the end of the slide rail.

[0014] Furthermore, a circular shaft is fixed below the moving block, one end of the circular shaft away from the moving block is fixedly connected to a fixed plate, a motor three is fixed on the fixed plate, and an output end of the motor three is fixedly connected to an inner roller for supporting the inner wall of the thin-walled stainless steel tube.

[0015] The output end of the second motor is fixedly connected to a driving plate, and an outer array of the driving plate is provided with grooves.

[0016] Furthermore, a positioning assembly is fixed on the stand, and the positioning assembly includes a ring plate, on which an array of guide blocks are fixedly provided, the guide blocks are provided with a slide groove, a locking rod is fixedly provided at one end of the slide groove, a moving rod is slidably provided in the slide groove, a locking groove is provided at one end of the moving rod, and a motor is fixedly provided at the other end.

[0017] Furthermore, the locking groove is slidably connected to the locking rod, and a driving roller for driving the thin-walled stainless steel tube is fixedly connected to the output end of the motor, the driving roller rotates in the ring plate, and a tooth groove is arrayed on the moving rod.

[0018] Furthermore, a driven plate is fixed below the moving rod, an inclined surface is provided below the driven plate, a spring 1 is fixed below the moving rod, one end of the spring 1 is fixedly connected to the inside of the slide slot, and the limiting tooth is engaged with the tooth slot.

[0019] Furthermore, a cutting assembly is provided on the frame and on both sides of the vertical frame, the cutting assembly includes a slide, a slider is slidably provided on the slide, a V-shaped block for installing a tool is fixedly connected to the slider, a motor four is fixedly provided on the V-shaped block, a tool holder is fixedly connected to the output end of the motor four, a motor five is fixedly connected to one end of the tool holder, a turning tool for turning thin-walled stainless steel pipes is fixedly provided at the other end, and a cutting tool for cutting thin-walled stainless steel pipes is fixedly connected to the output end of the motor five.

[0020] Beneficial effects of the present invention: The automatic forming equipment of the thin-walled stainless steel pipe of the present invention clamps and fixes the thin-walled stainless steel pipe fittings through the material transfer assembly, and increases the height of the thin-walled stainless steel pipe fittings, and supports the thin-walled stainless steel pipe fittings through the inner roller and the outer roller, which is helpful to support and fix the thin-walled stainless steel pipe fittings, and avoid deformation of the pipe fittings during the cutting process; The automatic forming equipment for thin-walled stainless steel pipes of the present invention stably clamps and fixes the thin-walled stainless steel pipes and drives the thin-walled stainless steel pipes to rotate, which helps to stabilize the cutting operation of stainless steel pipe fittings, deeply cut thin-walled stainless steel pipe fittings, and automate the processing operation, with high processing efficiency, good processing accuracy, high processing yield rate, and small error. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further described below in conjunction with the accompanying drawings.

[0022] Figure 1 It is a structural schematic diagram of the automatic forming equipment of the present invention; Figure 2 It is a structural schematic diagram of the frame of the present invention; Figure 3 It is a partial structural schematic diagram of the frame of the present invention; Figure 4 It is a schematic diagram of the structure of the material transfer assembly of the present invention; Figure 5 It is a partial structural exploded schematic diagram of the automatic forming equipment of the present invention; Figure 6 It is a schematic diagram of the structure of the positioning component of the present invention; Figure 7 It is a schematic diagram of the stand structure of the present invention; Figure 8 It is a structural schematic diagram of the stand of the present invention; Fig. 9 The present invention Figure 8 The enlarged structural diagram at A in the middle; Fig.10It is a schematic diagram of the structure of the cutting assembly of the present invention.

[0023] The following are the descriptions of the reference numerals: 1. Frame; 2. Material transfer assembly; 3. Stand; 4. Positioning assembly; 5. Cutting assembly; 11. Conveyor belt; 12. Stand; 13. Limit plate; 14. Cylinder 1; 15. Mounting seat; 16. Stop rod; 17. Straight slot; 18. Discharge slot; 20. Limit rod; 21. Bottom plate; 22. Support plate; 23. Side frame; 24. Side plate; 25. Limit block; 26. Rotating rod; 27. Material blocking rod; 28. Cylinder 2; 29. ​​Support column; 30. Round plate; 31. Cylinder 3; 32. Moving plate; 33. Connecting rod; 34. Cylinder 4; 35. Guide rod; 36. Mounting plate; 37. Limiting teeth; 38. Mounting rod; 39. Visual sensor 2 ;40, inclined plane;41, ring plate;42, guide block;43, slide groove;44, locking rod;45, moving rod;46, tooth groove;47, motor one;48, driving roller;49, moving plate;51, slide table;52, slider;53, V-shaped block;54, motor four;55, tool holder;56, motor five;57, cutting tool;58, turning tool;300, groove;301, motor two;302, slide rail;303, moving block;304, spring two;305, fixed plate;306, inner roller;307, round shaft;308, motor three;309, driving plate;310, visual sensor one;400, locking groove;401, spring one. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not 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.

[0025] The invention discloses an automatic forming device for thin-walled stainless steel pipes. The automatic forming device processes stainless steel pipes, especially performs cutting and forming processing on thin-walled stainless steel pipes. A cutting tool is used to process a hole groove shape of a required depth on the stainless steel pipe. The device belongs to a type of deep cutting processing equipment.

[0026] like Figure 1-Figure 3 As shown, the automatic forming equipment includes a frame 1, on which a vertical frame 3 is fixedly provided, on which a positioning assembly 4 is fixedly installed, and cutting assemblies 5 are provided on both sides of the vertical frame 3, and the cutting assemblies 5 are fixedly installed on the frame 1. A material moving assembly 2 is fixedly provided in the frame 1, and the material moving assembly 2 is located under the table of the frame 1 and is used to move thin-walled stainless steel pipes.

[0027] A symmetrically distributed conveyor belt 11 is fixedly provided on the frame 1. The conveyor belt 11 is located on both sides of the material transfer assembly 2 and is respectively used for feeding and discharging thin-walled stainless steel pipe fittings. Columns 12 are provided on both sides of the conveyor belt 11. One end of the column 12 is fixedly connected to the frame 1, and a limit plate 13 is fixedly installed on the column 12. The two limit plates 13 are located above the conveyor belt 11. The distance between the two limit plates 13 is adjusted to guide thin-walled stainless steel pipes of different diameters.

[0028] A cylinder 14 is fixedly provided on a limit plate 13, and the cylinder 14 is located above one end of a conveyor belt 11 for feeding. When there is a stainless steel pipe on the material moving assembly 2, the output end of the cylinder 14 is extended to clamp the thin-walled stainless steel pipe on the conveyor belt 11. A mounting seat 15 is fixedly provided on one side of the limit plate 13, and a straight groove 17 is provided on the mounting seat 15. A baffle 16 is fixedly provided in the straight groove 17, and the baffle 16 is arranged parallel to the limit plate 13. A discharge trough 18 is provided on the frame 1.

[0029] like Figure 4 As shown, the material moving assembly 2 includes a bottom plate 21, and the bottom plate 21 is located between the two conveyor belts 11. A supporting plate 22 is rotatably provided on the bottom plate 21. A symmetrically distributed supporting column 29 is fixedly provided at the bottom of the bottom plate 21. The bottom end of the supporting column 29 is attached to the frame 1 to support the bottom plate 21. Side frames 23 are fixedly provided on both sides of the bottom plate 21. A symmetrically distributed side plate 24 is fixedly provided on the side frame 23, and two limit blocks 25 are fixedly provided on one side of the side plate 24.

[0030] A rotating rod 26 is rotatably provided on the side plate 24, and a limit rod 20 is fixedly provided on the rotating rod 26. The limit rod 20 is located between two limit blocks 25 and rotates. The rotation angle range of the limit rod 20 is 90 degrees. The end of the rotating rod 26 away from the side frame 23 is fixedly connected with a material blocking rod 27, and the material blocking rod 27 is attached to the side of the blocking rod 16. At this time, the limit rod 20 and the material blocking rod 27 are in a vertical state. At this time, the material is translated through the material moving assembly 2 for loading and unloading.

[0031] On the contrary, when the side frame 23 moves upward, the material blocking rod 27 gradually disengages from the blocking rod 16 until it is completely disengaged. The material blocking rod 27 then rotates 90 degrees from a vertical state until it rotates to a horizontal state. The material blocking rods 27 on the two side frames 23 are collinear, limiting the position of the stainless steel pipe on the bottom plate 21.

[0032] A symmetrically distributed cylinder 28 is fixedly provided in the frame 1, and the output end of the cylinder 28 is vertically upward. The output end of the cylinder 28 is fixedly connected to the top of the side frame 23 to control the vertical movement of the side frame 23 and the bottom plate 21 to vertically lift the height of the thin-walled stainless steel pipe. One end of the thin-walled stainless steel pipe passes through the discharge trough 18 and enters the processing position.

[0033] like Figure 5 , Figure 6 As shown, the positioning assembly 4 includes a ring plate 41, on which an array of guide blocks 42 are fixedly provided, on which a slide groove 43 is provided, at one end of which a locking rod 44 is fixedly provided, in which a moving rod 45 is slidably provided, at one end of which a locking groove 400 is provided, which is slidably connected to the locking rod 44, and at the other end of which a motor 47 is fixedly provided, and at which a driving roller 48 is fixedly connected.

[0034] The driving roller 48 is rotatably installed in the ring plate 41. The driving roller 48 is attached to the outer wall of the thin-walled stainless steel tube to control the rotation of the stainless steel tube to be processed. The moving rod 45 is provided with an array of tooth grooves 46. A driven plate 49 is fixedly provided below the moving rod 45. An inclined surface 40 is provided below the driven plate 49. A spring 401 is fixedly provided below the moving rod 45. One end of the spring 401 is fixedly connected to the inside of the slide groove 43. The elastic force of the spring 401 controls the moving rod 45 to maintain the tendency to move toward the axis of the ring plate 41.

[0035] When the end of the stainless steel tube passes through the discharge chute 18, the end of the stainless steel tube fits on the inclined surface 40 of the driven plate 49. As the stainless steel tube moves upward, the driven plate 49 will gradually move away from the thin-walled stainless steel tube until several driving rollers 48 move away from each other, leaving space for the thin-walled stainless steel tube to enter, until the thin-walled stainless steel tube enters the ring plate 41, and the driving roller 48 fits against the outer wall of the thin-walled stainless steel tube. When the motor 47 is started to rotate the driving roller 48, the thin-walled stainless steel tube is rotated.

[0036] like Figure 7 , Figure 8 , Fig. 9 As shown, the stand 3 is fixedly mounted on the frame 1, and a visual sensor 310 is fixedly provided on one side of the stand 3. The visual sensor 310 is located on one side of the discharge trough 18 to monitor whether there is a shortage of material or leakage at the discharge trough 18. A cylinder 31 is fixedly mounted on the stand 3, and a movable plate 32 is fixedly connected to the output end of the cylinder 31. A cylinder 4 34 is fixedly connected to the movable plate 32, and a mounting plate 36 is fixedly mounted on the output end of the cylinder 4 34.

[0037] The movable plate 32 is fixedly connected with connecting rods 33 distributed in an array, and the connecting rods 33 are fixedly connected to the ring plate 41. The ring plate 41 is controlled to rise and fall by the cylinder 31. The mounting plate 36 is fixedly provided with symmetrically distributed guide rods 35, which penetrate the movable plate 32 and are slidably connected to the movable plate 32. The mounting plate 36 is fixedly provided with limiting teeth 37 distributed in an array, and the limiting teeth 37 are engaged with the tooth grooves 46 to limit the movable rod 45 and ensure that the position of the movable rod 45 does not shift, and the position of the driving roller 48 is fixed to ensure that the driving roller 48 limits the thin-walled stainless steel pipe assembly, in order to improve the accuracy of deep cutting processing.

[0038] A mounting rod 38 is fixedly provided below the mounting plate 36, and a visual sensor 39 is fixedly connected to one side of the mounting rod 38. The visual sensor 39 and the mounting rod 38 are located inside the thin-walled stainless steel pipe assembly. The visual sensor 39 is used to monitor the inner wall of the thin-walled stainless steel pipe assembly during the cutting process to avoid deformation.

[0039] One end of the mounting rod 38 is fixedly connected to a circular plate 30, on which a second motor 301 is fixedly provided, and below the circular plate 30 is fixedly provided a slide rail 302 distributed in an array, on which a moving block 303 is slidably provided, and on one side of the moving block 303 is fixedly provided a second spring 304, one end of which is fixedly connected to the end of the slide rail 302 to support the moving block 303 so that a plurality of moving blocks 303 maintain a tendency to approach each other.

[0040] A circular shaft 307 is fixedly provided below the moving block 303, and one end of the circular shaft 307 away from the moving block 303 is fixedly connected to a fixed plate 305, and a motor 308 is fixedly provided on the fixed plate 305, and an output end of the motor 308 is fixedly connected to an inner roller 306, and the inner roller 306 is located on the inner wall of the thin-walled stainless steel tube to support the inner wall of the thin-walled stainless steel tube, while improving the smoothness of the rotation of the thin-walled stainless steel tube and avoiding deformation of the thin-walled stainless steel tube. The thin-walled stainless steel tube rotates stably, thereby improving the cutting accuracy of the thin-walled stainless steel tube.

[0041] The output end of the second motor 301 is fixedly connected to a driving plate 309, and an array of grooves 300 are provided on the outer side of the driving plate 309. The circular shaft 307 is fitted on the edge line of the driving plate 309. When the second motor 301 controls the driving plate 309 to rotate, the driving plate 309 can be used to push the circular shaft 307 to move away from the axis of the circular plate 30. When the circular shaft 307 moves into the groove 300, the second spring 304 pushes the moving block 303 to move toward the axis of the circular plate 30 and reset, thereby controlling the inner roller 306 to fit the inner wall of the thin-walled stainless steel tube with different diameters.

[0042] By switching the inner roller 306 to a grinding tool, the grinding tool can be controlled by the motor 2 301 to perform cutting processing on the inner wall of the thin-walled stainless steel pipe, which helps to accurately process the inner wall of the thin-walled stainless steel pipe and meet different stainless steel pipe processing requirements.

[0043] like Fig.10As shown, the cutting assembly 5 includes a slide 51, a slider 52 is slidably provided on the slide 51, a V-shaped block 53 is fixedly connected to the slider 52, a motor 54 is fixedly provided on the V-shaped block 53, a tool holder 55 is fixedly connected to the output end of the motor 54, a motor 56 is fixedly connected to one end of the tool holder 55, a cutting tool 57 is fixedly connected to the output end of the motor 56, the cutting tool 57 cuts the outer wall of the thin-walled stainless steel tube, and a turning tool 58 is fixedly provided at the other end of the tool holder 55, and the turning tool 58 turns the outer wall of the thin-walled stainless steel tube.

[0044] In this embodiment, the visual sensor 1 310 and the visual sensor 2 39 both adopt the model: HPS-HSC2K.

[0045] Here’s how it works: By moving multiple thin-walled stainless steel pipes onto the conveyor belt 11 in sequence, when the thin-walled stainless steel pipes move onto the bottom plate 21, the cylinder 28 is used to control the lifting of the side frame 23 to control the vertical movement of the bottom plate 21. When the side frame 23 moves upward, the material blocking rod 27 gradually moves upward and disengages from the blocking rod 16, gradually rotating the material blocking rod 27 from a vertical state by 90 degrees until it rotates to a horizontal state. After completely disengaging, the material blocking rods 27 on the two side frames 23 are collinear to limit the stainless steel pipes on the bottom plate 21. At this time, the height of the thin-walled stainless steel pipe is vertically lifted to fix the thin-walled stainless steel pipe until one end of the thin-walled stainless steel pipe passes through the discharge trough 18 and enters the processing position.

[0046] In this embodiment, when positioning and fixing thin-walled stainless steel pipes of different diameters, the spacing between the two material blocking rods 27 located on the same side frame 23 is adjusted by adjusting the position at which the rotating rod 26 is connected and fixed to the side plate 24. By adjusting the spacing between the two limit plates 13, the limit plates 13 and the material blocking rods 27 can guide or fix thin-walled stainless steel pipes of different diameters.

[0047] When the end of the stainless steel tube passes through the discharge chute 18, the driven plate 49 receives the pressure of the stainless steel tube and uses the end of the stainless steel tube to slide and connect with the inclined surface 40. Then, as the stainless steel tube moves upward, the driven plate 49 will gradually move away from the thin-walled stainless steel tube until several driving rollers 48 fit the outer wall of the thin-walled stainless steel tube, and the motor 47 rotates the driving roller 48 to control the rotation of the thin-walled stainless steel tube.

[0048] The inner roller 306 is arranged on the inner wall of the thin-walled stainless steel tube to support the inner wall of the thin-walled stainless steel tube, while improving the smoothness of the rotation of the thin-walled stainless steel tube and avoiding the deformation of the thin-walled stainless steel tube. The rotation of the thin-walled stainless steel tube is stable, and the cutting accuracy of the thin-walled stainless steel tube is improved.

[0049] When the thin-walled stainless steel pipe rotates, the motor 54 is used to control the rotation of the tool holder 55, adjust the rotation of the cutting tool 57 and the turning tool 58, switch the tools needed for processing, and then fit the outer wall of the thin-walled stainless steel pipe with the corresponding tools, and the thin-walled stainless steel pipe is rotated in turn, and the tool cuts the thin-walled stainless steel pipe to complete the deep cutting processing of the thin-walled stainless steel pipe.

[0050] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. An automatic forming device for a thin-walled stainless steel pipe, the automatic forming device comprising a frame (1), It is characterized in that A material transfer assembly (2) for moving the thin-walled stainless steel pipe is fixedly provided in the frame (1), and a conveyor belt (11) for feeding and discharging materials is symmetrically fixed on the frame (1), the conveyor belt (11) is located on both sides of the material transfer assembly (2), and columns (12) are fixedly provided on both sides of the conveyor belt (11); A limit plate (13) for guiding the movement of the thin-walled stainless steel pipe is fixed on the column (12), a mounting seat (15) is fixed on one side of the limit plate (13), a straight groove (17) is provided on the mounting seat (15), a stop rod (16) is fixed in the straight groove (17), and the stop rod (16) is arranged parallel to the limit plate (13), a material discharge trough (18) is provided on the frame (1), and a cylinder (14) for controlling the feeding of the thin-walled stainless steel pipe is fixed on one limit plate (13).

2. The automatic forming equipment for thin-walled stainless steel pipe according to claim 1, It is characterized in that The material transfer assembly (2) comprises a bottom plate (21), the bottom plate (21) being located between the two conveyor belts (11), a material support plate (22) being rotatably provided on the bottom plate (21), support columns (29) being symmetrically fixed at the bottom of the bottom plate (21), the bottom ends of the support columns (29) being attached to the frame (1), side frames (23) being fixed at both sides of the bottom plate (21), side plates (24) being symmetrically fixed on the side frames (23), and two limit blocks (25) for limiting rotation being fixed on one side of the side plate (24).

3. The automatic forming equipment for thin-walled stainless steel pipe according to claim 2, It is characterized in that The side plate (24) is rotatably provided with a rotating rod (26), a limiting rod (20) is fixed on the rotating rod (26), the limiting rod (20) is located between the two limiting blocks (25) and rotates, the limiting rod (20) rotates at an angle of 90 degrees, and a material blocking rod (27) for blocking the thin-walled stainless steel pipe is fixedly connected to one end of the rotating rod (26) away from the side frame (23), and the material blocking rod (27) is slidably connected to the side of the blocking rod (16); A symmetrically distributed cylinder 2 (28) is fixed inside the frame (1), and the output end of the cylinder 2 (28) is fixedly connected to the top of the side frame (23).

4. The automatic forming equipment for thin-walled stainless steel pipe according to claim 1, It is characterized in that A stand (3) is fixed on the frame (1), the stand (3) is fixed on the frame (1), a visual sensor 1 (310) is fixed on one side of the stand (3), the visual sensor 1 (310) is located on one side of the discharge trough (18), a cylinder 3 (31) is fixed on the stand (3), a movable plate (32) is fixedly connected to the output end of the cylinder 3 (31), a cylinder 4 (34) is fixedly connected to the movable plate (32), and a mounting plate (36) is fixed to the output end of the cylinder 4 (34).

5. The automatic forming equipment for thin-walled stainless steel pipe according to claim 4, It is characterized in that The movable plate (32) is fixedly connected with connecting rods (33) distributed in an array, the connecting rods (33) are fixedly connected to the ring plate (41), the mounting plate (36) is fixed with symmetrically distributed guide rods (35), the guide rods (35) are slidably connected to the movable plate (32), and the mounting plate (36) is fixed with limiting teeth (37) distributed in an array for limiting the movement of the guide rods (35); A mounting rod (38) is fixed below the mounting plate (36), a second visual sensor (39) is fixedly connected to one side of the mounting rod (38), a circular plate (30) is fixedly connected to one end of the mounting rod (38), a second motor (301) is fixedly provided on the circular plate (30), a slide rail (302) distributed in an array is fixed below the circular plate (30), a moving block (303) is slidably provided on the slide rail (302), a second spring (304) is fixedly provided on one side of the moving block (303), and one end of the second spring (304) is fixedly connected to the end of the slide rail (302).

6. The automatic forming device for thin-walled stainless steel pipe according to claim 5, It is characterized in that A circular shaft (307) is fixed below the moving block (303); one end of the circular shaft (307) away from the moving block (303) is fixedly connected to a fixed plate (305); a third motor (308) is fixedly connected to the fixed plate (305); an output end of the third motor (308) is fixedly connected to an inner roller (306) for supporting the inner wall of a thin-walled stainless steel tube; The output end of the second motor (301) is fixedly connected to a driving plate (309), and an outer array of the driving plate (309) is provided with grooves (300).

7. The automatic forming device for thin-walled stainless steel pipe according to claim 5, It is characterized in that A positioning assembly (4) is fixed on the stand (3), and the positioning assembly (4) includes a ring plate (41), and an array of guide blocks (42) are fixed on the ring plate (41), and a slide groove (43) is provided on the guide block (42), and a locking rod (44) is fixed at one end of the slide groove (43), and a moving rod (45) is slidably provided in the slide groove (43), and a locking groove (400) is provided at one end of the moving rod (45), and a motor 1 (47) is fixed at the other end.

8. The automatic forming equipment for thin-walled stainless steel pipe according to claim 7, It is characterized in that The locking groove (400) is slidably connected to the locking rod (44); a driving roller (48) for driving the thin-walled stainless steel tube is fixedly connected to the output end of the motor 1 (47); the driving roller (48) rotates in the ring plate (41); and a tooth groove (46) is arranged in an array on the moving rod (45).

9. The automatic forming device for thin-walled stainless steel pipe according to claim 8, It is characterized in that A driven plate (49) is fixed below the moving rod (45), an inclined surface (40) is provided below the driven plate (49), a spring 1 (401) is fixed below the moving rod (45), one end of the spring 1 (401) is fixedly connected to the inside of the slide groove (43), and the limiting tooth (37) is engaged with the tooth groove (46).

10. The automatic forming device for thin-walled stainless steel pipe according to claim 1, It is characterized in that A cutting assembly (5) is provided on the frame (1) and on both sides of the vertical frame (3). The cutting assembly (5) comprises a slide table (51). A slider (52) is slidably provided on the slide table (51). A V-shaped block (53) for mounting a tool is fixedly connected to the slider (52). A motor four (54) is fixedly provided on the V-shaped block (53). A tool holder (55) is fixedly connected to the output end of the motor four (54). A motor five (56) is fixedly connected to one end of the tool holder (55). A turning tool (58) for turning a thin-walled stainless steel pipe is fixedly provided at the other end. A cutting tool (57) for cutting a thin-walled stainless steel pipe is fixedly connected to the output end of the motor five (56).

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