Feeding device suitable for being used in stainless steel pipe production

Abstract

The utility model discloses a feeding device suitable for stainless steel pipe production, and relates to the technical field of stainless steel pipe feeding. Comprising a production feeding mechanism, the production feeding mechanism comprises a workbench, a production control panel is installed on the surface of the workbench, a material conveying assembly is installed on one side of the top of the workbench, a fixing frame is fixedly connected to the top of the workbench, and a feeding assembly is installed on the surface of the fixing frame; the feeding assembly is used in cooperation with the conveying assembly. According to the stainless steel pipe feeding device, stainless steel pipes can be fed to the follow-up machining position, corresponding transferring of the stainless steel pipes is facilitated, the transferring accuracy of the stainless steel pipes is improved, the follow-up machining convenience of the pipes is improved, meanwhile, the fed stainless steel pipes can be bent, corresponding bending operation on the pipes is facilitated, and the production efficiency is improved. And the pipeline bending machining efficiency is improved, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stainless steel pipe feeding, in particular to a feeding device suitable for use in stainless steel pipe production. Background Art

[0002] Stainless steel pipe is a hollow long round steel material, which is widely used in industrial pipelines such as petroleum, chemical, medical, food, light industry, mechanical instruments, and mechanical structural parts. In addition, when the bending and torsional strengths are the same, the weight is lighter, so it is also widely used in the manufacture of mechanical parts and engineering structures. It is also commonly used in furniture and kitchen utensils.

[0003] The Chinese patent with the current publication number CN202323124222.8 discloses a feeding device for the production and processing of stainless steel pipes. The utility model drives the discharging wheel to rotate through the transmission shaft, so that the stainless steel pipes in the material box are moved to the discharging trough at the top of the discharging wheel, so that the stainless steel pipes to be processed are moved to the inside of the discharging trough. When the discharging wheel continues to rotate, the discharging trough with the stainless steel pipes picked up inside rotates to the bottom, and the stainless steel pipes fall to the top of the feeding mechanism under the action of gravity. The continuous rotation of the discharging wheel allows the stainless steel pipes to be continuously fed through the discharging trough, and the stainless steel pipes are transported through the feeding mechanism.

[0004] During the production and processing of existing stainless steel pipes, corresponding bending operations need to be performed on the stainless steel pipes. In the above-mentioned comparative document, the stainless steel pipes are continuously fed through the discharge trough by continuous rotation of the discharge wheel, and the stainless steel pipes are transported by the feeding mechanism. However, during use, the above-mentioned device is not convenient for feeding the stainless steel pipes to the position for subsequent processing, which is not conducive to the corresponding transfer of the stainless steel pipes, affecting the convenience of subsequent processing of the pipes. In addition, the above-mentioned device is not convenient for bending the fed stainless steel pipes, which is not conducive to the corresponding bending operations on the pipes, affecting the efficiency of the pipe bending processing. Therefore, we need to provide a feeding device suitable for use in the production of stainless steel pipes. Utility Model Content

[0005] The utility model provides a feeding device suitable for use in the production of stainless steel pipes, which has the advantages of being able to feed the stainless steel pipes accordingly and being able to facilitate bending of the fed stainless steel pipes, thereby solving the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a feeding device suitable for use in the production of stainless steel pipes, comprising: a production feeding mechanism, the production feeding mechanism comprising a workbench, a production control panel is installed on the surface of the workbench, a material transfer assembly is installed on one side of the top of the workbench, a fixed frame is fixedly connected to the top of the workbench, a feeding assembly is installed on the surface of the fixed frame, and the feeding assembly is used in conjunction with the material transfer assembly, a material moving assembly is installed on the other side of the top of the workbench, one side of the material moving assembly is fixedly connected to a support seat, a limiting assembly is fixedly installed on the top of the support seat, and a bending assembly is fixedly installed on one side of the support seat.

[0007] As a feeding device suitable for use in the production of stainless steel pipes, the utility model comprises a mounting frame, an electric-controlled conveyor belt, a conveying controller, a hollow steel pipe, a guide plate and a placement recess. The mounting frame is fixedly mounted on a workbench, the electric-controlled conveyor belt is mounted on the mounting frame, the conveying controller is mounted on the mounting frame, and the conveying controller is electrically connected to the electric-controlled conveyor belt, the guide plate is fixedly mounted on the surface of the mounting frame, the placement recess is fixedly mounted on the workbench, the number of the placement recesses is three, and the three placement recesses are all located on one side of the electric-controlled conveyor belt.

[0008] As a feeding device suitable for use in the production of stainless steel pipes, the utility model comprises a linear electric-controlled slide rail, a slide rail controller, an electric-controlled lifting rod, a lifting controller, a connecting plate, an electric-controlled clamp and a clamping controller. The linear electric-controlled slide rail is fixedly mounted on a fixed frame, the slide rail controller is mounted on the linear electric-controlled slide rail, the electric-controlled lifting rod is mounted on the surface of the linear electric-controlled slide rail, the lifting controller is mounted on the electric-controlled lifting rod, the connecting plate is fixedly mounted on the output end of the electric-controlled lifting rod, the electric-controlled clamp is mounted on the bottom of the connecting plate, and the number of the electric-controlled clamps is two, the clamping controller is mounted on the connecting plate, and the clamping controller is electrically connected to the two electric-controlled clamps.

[0009] As a feeding device suitable for use in the production of stainless steel pipes, the utility model comprises a linear electric guide rail, a guide rail controller, a connecting seat, a first servo motor, a modulation controller, an electric three-jaw chuck and a chuck controller. The linear electric guide rail is fixedly mounted on the workbench, the guide rail controller is mounted on the linear electric guide rail, the connecting seat is mounted on the surface of the linear electric guide rail, the first servo motor is fixedly mounted on the top of the connecting seat, the modulation controller is mounted on the first servo motor, the electric three-jaw chuck is fixedly mounted on the output end of the first servo motor, and the chuck controller is mounted on the electric three-jaw chuck.

[0010] As a feeding device suitable for use in the production of stainless steel pipes, the utility model comprises a clamping seat, an electrically controlled telescopic rod, a limit controller and a limit clamping plate. The clamping seat is fixedly mounted on a support seat, and there are two clamping seats. The electrically controlled telescopic rod is fixedly mounted in the clamping seat. The limit controller is mounted on the clamping seat, and the limit controller is electrically connected to the electrically controlled telescopic rod. The limit clamping plate is fixedly mounted on the output end of the electrically controlled telescopic rod, and the bottom of the limit clamping plate is slidably connected to the surface of the support seat.

[0011] As a feeding device suitable for use in the production of stainless steel pipes, the bending assembly includes a mounting frame, a transmission component, a support plate and a top holding component, wherein the mounting frame is fixedly connected to the support seat, the transmission component is mounted in the mounting frame, the support plate is mounted on the transmission component, and the top holding component is mounted on the support plate;

[0012] The transmission component includes a first rotating rod, a driven gear, a second servo motor, a bending controller, a second rotating rod and a transmission gear, wherein the first rotating rod is rotatably mounted on the mounting frame, the driven gear is fixedly mounted on the first rotating rod, the second servo motor is fixedly mounted on the bottom of the mounting frame, the bending controller is mounted on the second servo motor, the second rotating rod is rotatably mounted on the mounting frame, and one end of the second rotating rod is fixedly connected to the output end of the second servo motor, the transmission gear is fixedly mounted on the second rotating rod, and the transmission gear is meshed with the driven gear;

[0013] The supporting component includes an arc-shaped seat, a first supporting recess, a hydraulic telescopic rod, a supporting controller and a second supporting recess. The arc-shaped seat is fixedly installed on the top end of the first rotating rod, the first supporting recess is fixedly installed on one side of the arc-shaped seat, the hydraulic telescopic rod is fixedly installed on one end of the support plate, the supporting controller is installed on the hydraulic telescopic rod, the second supporting recess is fixedly installed on the output end of the hydraulic telescopic rod, and the second supporting recess is used in conjunction with the first supporting recess.

[0014] The utility model provides a feeding device suitable for use in the production of stainless steel pipes. It has the following beneficial effects:

[0015] The feeding device, which is suitable for use in the production of stainless steel pipes, can feed the stainless steel pipes to the position for subsequent processing by arranging the feeding mechanism, the workbench, the production control panel, the material transfer assembly, the fixing frame, the feeding assembly, the material shifting assembly, the supporting seat, the limit assembly and the bending assembly, which is beneficial to the corresponding transfer of the stainless steel pipes, improves the accuracy of the transfer of the stainless steel pipes, and improves the convenience of the subsequent processing of the pipes. At the same time, it can also bend the fed stainless steel pipes, which is beneficial to the corresponding bending operation of the pipes, improves the efficiency of the pipe bending processing, and improves the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a side view of the three-dimensional structure of the utility model;

[0018] Figure 3 It is a three-dimensional diagram of the first partial structure of the utility model;

[0019] Figure 4 It is a third partial structural perspective view of the second embodiment of the present invention;

[0020] Figure 5 It is a three-dimensional diagram of the third partial structure of the utility model;

[0021] Figure 6 It is a third perspective view of the fourth partial structure of the utility model;

[0022] Figure 7 It is a third perspective view of the fifth partial structure of the utility model;

[0023] Figure 8 It is a sixth partial structural stereogram of the utility model;

[0024] Fig. 9 It is a seventh partial structural stereogram of the utility model;

[0025] Fig.10 It is a three-dimensional diagram of the eighth partial structure of the utility model.

[0026] In the figure: 1. Production feeding mechanism; 11. Workbench; 12. Production control panel; 13. Material transfer assembly; 14. Fixed frame; 15. Feeding assembly; 16. Material shifting assembly; 17. Support seat; 18. Limiting assembly; 19. Bending assembly; 131. Mounting frame; 132. Electric conveyor belt; 133. Conveying controller; 134. Hollow steel pipe; 135. Guide plate; 136. Placement recess; 151. Linear electric slide rail; 152. Slide rail controller; 153. Electric lifting rod; 154. Lifting controller; 155. Connecting plate; 156. Electric gripper; 157. Clamping controller; 161. Linear electric guide rail; 162. Guide rail controller; 163. Connecting seat ; 164, the first servo motor; 165, the adjustment controller; 166, the electric three-jaw chuck; 167, the chuck controller; 181, the clamping seat; 182, the electric telescopic rod; 183, the limit controller; 184, the limit clamp; 191, the installation frame; 192, the transmission member; 193, the support plate; 194, the supporting member; 1921, the first rotating rod; 1922, the driven gear; 1923, the second servo motor; 1924, the bending controller; 1925, the second rotating rod; 1926, the transmission gear; 1941, the arc seat; 1942, the first supporting recess; 1943, the hydraulic telescopic rod; 1944, the supporting controller; 1945, the second supporting recess. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the practical embodiment to clearly and completely describe the technical solution in the practical embodiment. Obviously, the described embodiment is only a part of the embodiment of the practical embodiment, not all of the embodiments. Based on the embodiment in the practical embodiment, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this practical embodiment.

[0028] See also Figure 1-Figure 10The utility model provides a technical solution: a feeding device suitable for use in the production of stainless steel pipes, comprising a production feeding mechanism 1, the production feeding mechanism 1 comprising a workbench 11, a production control panel 12 is installed on the surface of the workbench 11, a material transfer component 13 is installed on one side of the top of the workbench 11, a fixing frame 14 is fixedly connected to the top of the workbench 11, a feeding component 15 is installed on the surface of the fixing frame 14, and the feeding component 15 is used in conjunction with the material transfer component 13, a material moving component 16 is installed on the other side of the top of the workbench 11, a support seat 17 is fixedly connected to one side of the material moving component 16, and a limit component 1 is fixedly installed on the top of the support seat 17 8. A bending component 19 is fixedly installed on one side of the support seat 17. Through the arrangement of the production feeding mechanism 1, the workbench 11, the production control panel 12, the material transfer component 13, the fixed frame 14, the feeding component 15, the material moving component 16, the support seat 17, the limit component 18 and the bending component 19, the stainless steel pipe can be fed to the position for subsequent processing, which is beneficial to the corresponding transfer of the stainless steel pipe, improves the accuracy of the transfer of the stainless steel pipe, and improves the convenience of the subsequent processing of the pipe. At the same time, the loaded stainless steel pipe can also be bent, which is beneficial to the corresponding bending operation of the pipe, improves the efficiency of the pipe bending processing, and improves the practicability of the device.

[0029] See also Figure 4 The material transfer assembly 13 includes a mounting frame 131, an electric control conveyor belt 132, a conveying controller 133, a hollow steel pipe 134, a guide plate 135 and a placement recess 136. The mounting frame 131 is fixedly mounted on the workbench 11, the electric control conveyor belt 132 is mounted on the mounting frame 131, the conveying controller 133 is mounted on the mounting frame 131, and the conveying controller 133 is electrically connected to the electric control conveyor belt 132. The guide plate 135 is fixedly mounted on the surface of the mounting frame 131, and the placement recess 136 is fixedly mounted on the workbench 11. There are three placement recesses 136, and the three placement recesses 136 are all located on one side of the electric-controlled conveyor belt 132. Through the arrangement of the mounting frame 131, the electric-controlled conveyor belt 132, the conveying controller 133, the hollow steel pipe 134, the guide plate 135 and the placement recesses 136, the hollow steel pipe 134 can be transported accordingly, which is beneficial for transferring the hollow steel pipe 134 placed on the electric-controlled conveyor belt 132 to the surface of the placement recess 136, facilitating the subsequent clamping and transfer of the hollow steel pipe 134, thereby improving the use effect of the device.

[0030] See also Figure 1-Figure 5The feeding assembly 15 includes a linear electric-controlled slide 151, a slide controller 152, an electric-controlled lifting rod 153, a lifting controller 154, a connecting plate 155, an electric-controlled clamp 156 and a clamping controller 157. The linear electric-controlled slide 151 is fixedly mounted on the fixed frame 14, the slide controller 152 is mounted on the linear electric-controlled slide 151, the electric-controlled lifting rod 153 is mounted on the surface of the linear electric-controlled slide 151, the lifting controller 154 is mounted on the electric-controlled lifting rod 153, the connecting plate 155 is fixedly mounted on the output end of the electric-controlled lifting rod 153, and the electric-controlled clamp 156 is mounted on the connecting plate 155. The bottom is provided with two electric-controlled clamps 156, and the clamping controller 157 is installed on the connecting plate 155, and the clamping controller 157 is electrically connected to the two electric-controlled clamps 156. Through the arrangement of the linear electric-controlled slide rail 151, the slide rail controller 152, the electric-controlled lifting rod 153, the lifting controller 154, the connecting plate 155, the electric-controlled clamps 156 and the clamping controller 157, the hollow steel pipe 134 placed on the surface of the recess 136 can be clamped, which is beneficial to the transfer of the clamped hollow steel pipe 134, and it is convenient to transfer the hollow steel pipe 134 to the corresponding position of the electric-controlled three-jaw chuck 166.

[0031] See also Figure 6 The material transfer assembly 16 includes a linear electric control guide rail 161, a guide rail controller 162, a connecting seat 163, a first servo motor 164, a transfer controller 165, an electric three-jaw chuck 166 and a chuck controller 167. The linear electric control guide rail 161 is fixedly mounted on the workbench 11, the guide rail controller 162 is mounted on the linear electric control guide rail 161, the connecting seat 163 is mounted on the surface of the linear electric control guide rail 161, the first servo motor 164 is fixedly mounted on the top of the connecting seat 163, and the transfer controller 165 is mounted on the first servo motor 16 4, the electric-controlled three-jaw chuck 166 is fixedly installed on the output end of the first servo motor 164, and the chuck controller 167 is installed on the electric-controlled three-jaw chuck 166. Through the arrangement of the linear electric-controlled guide rail 161, the guide rail controller 162, the connecting seat 163, the first servo motor 164, the adjustment controller 165, the electric-controlled three-jaw chuck 166 and the chuck controller 167, one end of the hollow steel pipe 134 to be clamped and transferred can be clamped, which is beneficial to clamping and fixing the hollow steel pipe 134, and is convenient for subsequent bending processing of the hollow steel pipe 134.

[0032] See also Figure 7The limit assembly 18 includes a clamping seat 181, an electric telescopic rod 182, a limit controller 183 and a limit clamping plate 184. The clamping seat 181 is fixedly mounted on the support seat 17, and the number of the clamping seats 181 is two. The electric telescopic rod 182 is fixedly mounted in the clamping seat 181. The limit controller 183 is mounted on the clamping seat 181, and the limit controller 183 is electrically connected to the electric telescopic rod 182. The limit clamping plate 184 is fixedly mounted on the electric telescopic rod 182. The output end of the telescopic rod 182 and the bottom of the limit clamp 184 are slidably connected to the surface of the support seat 17. Through the setting of the clamping seat 181, the electric-controlled telescopic rod 182, the limit controller 183 and the limit clamp 184, the surface of the fixed and transferred hollow steel pipe 134 can be limited, which is beneficial to clamp and limit the hollow steel pipe 134, facilitates the fixation of the hollow steel pipe 134, and improves the effect of the subsequent bending processing of one end of the hollow steel pipe 134.

[0033] See also Figure 8 , Fig. 9 and Fig.10 The bending assembly 19 includes a mounting frame 191, a transmission member 192, a support plate 193 and a top holding member 194. The mounting frame 191 is fixedly connected to the support seat 17, the transmission member 192 is mounted in the mounting frame 191, the support plate 193 is mounted on the transmission member 192, and the top holding member 194 is mounted on the support plate 193. Through the arrangement of the mounting frame 191, the transmission member 192, the support plate 193 and the top holding member 194, the support plate 193 and the top holding member 194 can be adjusted, which is beneficial to clamp and bend one end of the hollow steel pipe 134, thereby improving the effect of the bending process of the hollow steel pipe 134;

[0034] The transmission component 192 includes a first rotating rod 1921, a driven gear 1922, a second servo motor 1923, a bending controller 1924, a second rotating rod 1925 and a transmission gear 1926. The first rotating rod 1921 is rotatably mounted on the mounting frame 191, the driven gear 1922 is fixedly mounted on the first rotating rod 1921, the second servo motor 1923 is fixedly mounted on the bottom of the mounting frame 191, the bending controller 1924 is mounted on the second servo motor 1923, the second rotating rod 1925 is rotatably mounted on the mounting frame 191, and one end of the second rotating rod 1925 is fixedly connected to the output end of the second servo motor 1923. The transmission component 192 includes a first rotating rod 1921, a driven gear 1922, a second servo motor 1923, and a transmission gear 1926. The gear 1926 is fixedly mounted on the second rotating rod 1925, and the transmission gear 1926 is meshed with the driven gear 1922. Through the arrangement of the first rotating rod 1921, the driven gear 1922, the second servo motor 1923, the bending controller 1924, the second rotating rod 1925 and the transmission gear 1926, the support plate 193 and the supporting member 194 can be rotated and adjusted, so as to drive the support plate 193 and the supporting member 194 to adjust their angles.

[0035] The supporting member 194 includes an arc seat 1941, a first supporting recess 1942, a hydraulic telescopic rod 1943, a supporting controller 1944 and a second supporting recess 1945. The arc seat 1941 is fixedly mounted on the top of the first rotating rod 1921, the first supporting recess 1942 is fixedly mounted on one side of the arc seat 1941, the hydraulic telescopic rod 1943 is fixedly mounted on one end of the support plate 193, and the supporting controller 1944 is mounted on the hydraulic telescopic rod 194 3, the second supporting recess 1945 is fixedly installed on the output end of the hydraulic telescopic rod 1943, and the second supporting recess 1945 is used in conjunction with the first supporting recess 1942. Through the arrangement of the arc seat 1941, the first supporting recess 1942, the hydraulic telescopic rod 1943, the supporting controller 1944 and the second supporting recess 1945, one end of the hollow steel pipe 134 can be supported and fixed, so that one end of the hollow steel pipe 134 can be stably bent.

[0036] When in use, the staff first starts the device through the production control panel 12 to work, and then the staff moves the hollow steel pipe 134 to the electric control conveyor belt 132, and then controls the electric control conveyor belt 132 to transfer the hollow steel pipe 134 through the conveying controller 133, and then guides the hollow steel pipe 134 through the guide plate 135, so that the hollow steel pipe 134 moves to the surface of the placement recess 136 for placement;

[0037] Then, the linear electric-controlled slide rail 151 is controlled by the slide rail controller 152 to drive the connecting plate 155 to move to the top of the hollow steel pipe 134, and then the electric-controlled lifting rod 153 is controlled by the lifting controller 154 to drive the electric-controlled clamping claw 156 to move downward, and then the clamping controller 157 controls the electric-controlled clamping claw 156 to clamp the hollow steel pipe 134, and then the lifting controller 154 controls the electric-controlled lifting rod 153 to drive the clamped hollow steel pipe 134 to move upward, and then the linear electric-controlled slide rail 151 is controlled by the slide rail controller 152 to drive the clamped hollow steel pipe 134 to move to one side of the electric-controlled three-jaw chuck 166;

[0038] Then, the guide rail controller 162 controls the linear electric guide rail 161 to drive the electric three-jaw chuck 166 to move toward one end of the hollow steel pipe 134, and then the chuck controller 167 controls the electric three-jaw chuck 166 to clamp and fix one end of the hollow steel pipe 134, and then the slide rail controller 152 controls the linear electric slide rail 151 to drive the electric clamp 156 to move to the original position, and then the guide rail controller 162 controls the linear electric guide rail 161 to drive the fixed hollow steel pipe 134 to move toward the support seat 17, so that the other end of the hollow steel pipe 134 passes through the two limit clamps 184 and extends to the bending component 19;

[0039] Then, the electric telescopic rod 182 is controlled to extend through the limit controller 183, thereby driving the limit clamp 184 to move toward the hollow steel tube 134, thereby clamping and limiting the surface of the hollow steel tube 134, and then the hydraulic telescopic rod 1943 is controlled to extend through the support controller 1944, thereby driving the second support recess 1945 to move toward the first support recess 1942, so as to support and fix the other end of the extended hollow steel tube 134, and then the second servo motor 1923 is controlled by the bending controller 1924 to drive the second rotating rod 1925 and the transmission gear 1926 to rotate, thereby driving the driven gear 1922 and the first rotating rod 1921 to rotate in the opposite direction, and then driving the other end of the supported hollow steel tube 134 to perform a bending operation;

[0040] After the hollow steel tube 134 is bent at one place, the bending controller 1924 controls the second servo motor 1923 to rotate, driving the support plate 193 to rotate back to its original position, and then the supporting controller 1944 controls the hydraulic telescopic rod 1943 to drive the second supporting recess 1945 to shrink. At the same time, the limit controller 183 controls the electric telescopic rod 182 to shrink the limit clamp 184, and then the guide rail controller 162 controls the linear electric guide rail 161 to drive the hollow steel tube 134 to continue to move a certain distance, and the adjustment controller 165 can control the first servo motor 164 to drive the electric three-jaw chuck 166 to rotate, which can drive the hollow steel tube 134 to rotate accordingly, thereby adjusting the direction of subsequent bending of the hollow steel tube 134.

[0041] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A feeding device suitable for use in the production of stainless steel pipes, characterized in that: include: A production feeding mechanism (1), the production feeding mechanism (1) comprising a workbench (11), a production control panel (12) being mounted on the surface of the workbench (11), a material transfer assembly (13) being mounted on one side of the top of the workbench (11), a fixing frame (14) being fixedly connected to the top of the workbench (11), a material feeding assembly (15) being mounted on the surface of the fixing frame (14), and the material feeding assembly (15) being used in conjunction with the material transfer assembly (13), a material moving assembly (16) being mounted on the other side of the top of the workbench (11), a support seat (17) being fixedly connected to one side of the material moving assembly (16), a limit assembly (18) being fixedly mounted on the top of the support seat (17), and a bending assembly (19) being fixedly mounted on one side of the support seat (17).

2. A feeding device suitable for use in the production of stainless steel pipes according to claim 1, characterized in that: The material transfer assembly (13) comprises a mounting frame (131), an electrically controlled conveyor belt (132), a conveying controller (133), a hollow steel pipe (134), a guide plate (135) and a placement recess (136); the mounting frame (131) is fixedly mounted on a workbench (11); the electrically controlled conveyor belt (132) is mounted on the mounting frame (131); the conveying controller (133) is mounted on the mounting frame (131), and the conveying controller (133) is electrically connected to the electrically controlled conveyor belt (132); the guide plate (135) is fixedly mounted on a surface of the mounting frame (131); the placement recess (136) is fixedly mounted on the workbench (11); the number of the placement recesses (136) is three, and the three placement recesses (136) are all located on one side of the electrically controlled conveyor belt (132).

3. A feeding device suitable for use in the production of stainless steel pipes according to claim 1, characterized in that: The feeding assembly (15) comprises a linear electric-controlled slide rail (151), a slide rail controller (152), an electric-controlled lifting rod (153), a lifting controller (154), a connecting plate (155), an electric-controlled clamp (156) and a clamping controller (157); the linear electric-controlled slide rail (151) is fixedly mounted on a fixing frame (14); the slide rail controller (152) is mounted on the linear electric-controlled slide rail (151); the electric-controlled lifting rod (153) is mounted on the linear electric-controlled slide rail The lifting controller (154) is mounted on the surface of the electric lifting rod (153), the connecting plate (155) is fixedly mounted on the output end of the electric lifting rod (153), the electric clamping claw (156) is mounted on the bottom of the connecting plate (155), and the number of the electric clamping claws (156) is two, and the clamping controller (157) is mounted on the connecting plate (155), and the clamping controller (157) is electrically connected to the two electric clamping claws (156).

4. A feeding device suitable for use in the production of stainless steel pipes according to claim 1, characterized in that: The material transfer assembly (16) comprises a linear electric control rail (161), a rail controller (162), a connecting seat (163), a first servo motor (164), a modulation controller (165), an electric control three-jaw chuck (166) and a chuck controller (167); the linear electric control rail (161) is fixedly mounted on the workbench (11); the rail controller (162) is mounted on the linear electric control rail (161); the connecting seat (163) is mounted on the surface of the linear electric control rail (161); the first servo motor (164) is fixedly mounted on the top of the connecting seat (163); the modulation controller (165) is mounted on the first servo motor (164); the electric control three-jaw chuck (166) is fixedly mounted on the output end of the first servo motor (164); and the chuck controller (167) is mounted on the electric control three-jaw chuck (166).

5. The feeding device suitable for use in the production of stainless steel pipes according to claim 1, characterized in that: The limit assembly (18) comprises a clamping seat (181), an electrically controlled telescopic rod (182), a limit controller (183) and a limit clamp plate (184); the clamping seat (181) is fixedly mounted on the support seat (17), and the number of the clamping seats (181) is two; the electrically controlled telescopic rod (182) is fixedly mounted in the clamping seat (181); the limit controller (183) is mounted on the clamping seat (181), and the limit controller (183) is electrically connected to the electrically controlled telescopic rod (182); the limit clamp plate (184) is fixedly mounted on the output end of the electrically controlled telescopic rod (182), and the bottom of the limit clamp plate (184) is slidably connected to the surface of the support seat (17).

6. The feeding device suitable for use in the production of stainless steel pipes according to claim 1, characterized in that: The bending assembly (19) comprises a mounting frame (191), a transmission component (192), a support plate (193) and a supporting component (194); the mounting frame (191) is fixedly connected to the support seat (17); the transmission component (192) is mounted in the mounting frame (191); the support plate (193) is mounted on the transmission component (192); and the supporting component (194) is mounted on the support plate (193); The transmission component (192) comprises a first rotating rod (1921), a driven gear (1922), a second servo motor (1923), a bending controller (1924), a second rotating rod (1925) and a transmission gear (1926); the first rotating rod (1921) is rotatably mounted on the mounting frame (191); the driven gear (1922) is fixedly mounted on the first rotating rod (1921); the second servo motor (1923) is fixedly mounted on the bottom of the mounting frame (191); the bending controller (1924) is mounted on the second servo motor (1923); the second rotating rod (1925) is rotatably mounted on the mounting frame (191); one end of the second rotating rod (1925) is fixedly connected to an output end of the second servo motor (1923); the transmission gear (1926) is fixedly mounted on the second rotating rod (1925); and the transmission gear (1926) is meshed with the driven gear (1922); The supporting component (194) comprises an arc seat (1941), a first supporting recess (1942), a hydraulic telescopic rod (1943), a supporting controller (1944) and a second supporting recess (1945), wherein the arc seat (1941) is fixedly mounted on the top end of the first rotating rod (1921), the first supporting recess (1942) is fixedly mounted on one side of the arc seat (1941), the hydraulic telescopic rod (1943) is fixedly mounted on one end of the support plate (193), the supporting controller (1944) is mounted on the hydraulic telescopic rod (1943), the second supporting recess (1945) is fixedly mounted on the output end of the hydraulic telescopic rod (1943), and the second supporting recess (1945) is used in conjunction with the first supporting recess (1942).

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