Stainless steel pipe quality inspection equipment with defect detection function

Abstract

The utility model provides stainless steel pipe quality inspection equipment with a defect detection function, and belongs to the technical field of stainless steel pipe machining. The stainless steel pipe quality inspection equipment with the defect detection function comprises a placement assembly and a detection assembly, surface defects of stainless steel pipes can be detected through an annular detector, defect areas can be marked through a paint spraying piece, follow-up treatment is facilitated, a first motor can drive a rotating frame to rotate, and the detection efficiency is improved. Defects of different positions of the stainless steel pipe can be marked by matching with the driving frame, the stainless steel pipe without the defects can be placed through the two first placing frames, the stainless steel pipe with the defects can be placed through the two second placing frames, classified placement of the pipe with the defects and the pipe without the defects is achieved, detection and follow-up treatment processes are optimized, and the detection efficiency is improved. Further, defect areas can be conveniently marked, subsequent treatment is facilitated, meanwhile, the detected stainless steel pipes can be conveniently classified and stacked, and therefore the practicability is improved.

Description

Technical Field

[0001] This application relates to the field of stainless steel pipe processing technology, and more specifically, to a stainless steel pipe quality inspection device with defect detection function. Background Technology

[0002] Stainless steel pipe is a hollow, long, round steel material, widely used in industrial pipelines and mechanical structural components in petroleum, chemical, medical, food, light industry, and machinery industries. For example, a stainless steel pipe defect detection device (Chinese patent application number CN202222216115.7) includes a fixed base. A housing is fixedly connected to the top right side of the fixed base. A second motor is fixedly installed on the top right side of the housing's inner cavity. A connecting rod is fixedly connected to the output end of the second motor. A first sprocket is sleeved on the surface of the connecting rod, and a chain meshes with the surface of the first sprocket. A second sprocket meshes with the bottom of the chain's inner cavity. A rotating rod is sleeved within the inner cavity of the second sprocket. A base is fixedly connected to one side of the rotating rod, and a cylinder is fixedly connected to the top of the base's inner cavity. This invention, through the arrangement of a clamping plate, base, rotating rod, placement plate, connecting rod, chain, first sprocket, second motor, and second sprocket, solves the problem that existing detection devices cannot perform omnidirectional detection of stainless steel pipes and require manual flipping of the stainless steel pipe during detection, increasing the detection time and significantly reducing the device's practicality.

[0003] However, the above solution still has certain drawbacks: First, when defects are detected, it is inconvenient to mark the defective area, which makes subsequent processing difficult and may require manual intervention, increasing the complexity of operation and detection time. Second, it is inconvenient to classify and stack the stainless steel pipes after inspection, resulting in defective and non-defective pipes being mixed together, increasing the workload of subsequent sorting, affecting production efficiency, and thus reducing practicality. Utility Model Content

[0004] To overcome the above shortcomings, this application provides a stainless steel pipe quality inspection device with defect detection function, which aims to improve the problems of inconvenience in marking defective areas in related technologies, which increases the complexity of operation and inspection time. Secondly, it is inconvenient to classify and stack the inspected stainless steel pipes, resulting in defective and non-defective pipes being mixed together, which increases the workload of subsequent sorting and thus reduces the practicality of the equipment.

[0005] This application provides a stainless steel pipe quality inspection device with defect detection function, including a placement component and a detection component.

[0006] The placement assembly includes a workbench, a first placement frame, a second placement frame, an electric slide rail, and a clamping seat. Two first placement frames and two second placement frames are slidably connected to one side of the workbench. The electric slide rail is located on one side of the workbench, and the clamping seat is located on one side of the electric slide rail. The detection assembly includes a drive frame, a ring frame, a ring detector, a first motor, a rotating frame, and a painting component. The drive frame is located on one side of the workbench, the ring frame is located on one side of the drive frame, the ring detector is located on one side of the ring frame, the first motor is located on one side of the ring frame, the rotating frame is rotatably connected to the ring frame, the output end of the first motor is drively connected to the rotating frame, and the painting component is located on one side of the rotating frame.

[0007] In one specific implementation, the first placement rack includes a first support rod, a second support rod, a knob, and a concave plate. The second support rod is slidably connected to the first support rod. The knob is disposed on one side of the first support rod and is slidably connected to the second support rod. The concave plate is fixedly connected to the second support rod.

[0008] In the above implementation process, the height of the concave plate can be adjusted by the first and second support rods, and the knob is used to fix it, which improves its applicability.

[0009] In one specific implementation, a limiting block is provided at one end of the first support rod, the limiting block is slidably connected to the worktable, and a buffer pad is provided on one side of the concave plate.

[0010] In the above implementation process, a limit block is set at one end of the first support rod. The limit block can serve as a connection, and the buffer pad can serve as a buffer.

[0011] In one specific implementation, the clamping base includes a fixed post, a second motor, and a three-jaw chuck. The second motor is disposed on one side of the fixed post, the three-jaw chuck is rotatably connected to the fixed post, and the three-jaw chuck is fixedly connected to the output end of the second motor.

[0012] In the above process, the stainless steel pipe can be clamped and fixed by a three-jaw chuck, and the three-jaw chuck and the stainless steel pipe can be rotated by a second motor.

[0013] In one specific implementation, the drive frame includes a bracket, a third motor, a screw, and a screw block. The third motor is disposed on one side of the bracket, the screw is rotatably connected to the bracket, the screw is fixedly connected to the output end of the third motor, the screw block is threadedly connected to the screw, and the screw block is slidably connected to the bracket.

[0014] In the above process, the third motor can drive the screw to rotate, the rotation of the screw can drive the screw block to move, and thus drive the ring frame to move.

[0015] In one specific implementation, the first motor output end is provided with a first gear, and the rotating frame surface is provided with a second gear, the first gear and the second gear being meshed together.

[0016] In the above process, the first motor can drive the first gear to rotate, and the rotation of the first gear can drive the second gear to rotate, thereby driving the rotating frame to rotate.

[0017] In one specific implementation, the paint spraying component includes an electric push rod, a paint can, a paint pump, and a nozzle. The paint can is disposed at the output end of the electric push rod, the paint pump is disposed on one side of the paint can, and the nozzle is disposed on one side of the paint pump.

[0018] In the above process, the position of the nozzle can be adjusted by an electric push rod, and the paint inside the paint tank is delivered to the nozzle by a paint pump for spraying and marking.

[0019] Compared with the prior art, the beneficial effects of this application are as follows: First, the stainless steel pipe can be clamped and fixed by the clamping seat. The ring frame and the ring detector can be moved by the drive frame. The ring detector can detect surface defects of the stainless steel pipe. The defective area can be marked by the spray paint to facilitate subsequent processing. The rotating frame can be driven by the first motor to rotate. In conjunction with the drive frame, defects at different positions of the stainless steel pipe can be marked. Two first placement frames are used to place stainless steel pipes without defects, while two second placement frames are used to place stainless steel pipes with defects. This realizes the classified placement of defective and non-defective pipes, optimizes the detection and subsequent processing process, and facilitates the marking of defective areas for subsequent processing. At the same time, it is convenient to classify and stack the stainless steel pipes after detection, thereby improving practicality. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of a stainless steel pipe quality inspection equipment with defect detection function provided in the embodiments of this application;

[0021] Figure 2 A schematic diagram of the first placement rack structure provided for an embodiment of this application;

[0022] Figure 3 A schematic diagram of the drive frame structure provided for an embodiment of this application;

[0023] Figure 4 This is a schematic diagram of the structure of the painted part provided in the embodiments of this application.

[0024] In the diagram: 100-Placement component; 110-Workbench; 120-First placement frame; 121-First support rod; 1211-Limit block; 122-Second support rod; 123-Knob; 124-Concave plate; 1241-Buffer pad; 130-Second placement frame; 140-Electric slide rail; 150-Clamping seat; 151-Fixing column; 152-Second motor; 153-Three-jaw chuck; 200-Detection component; 210-Drive frame; 211-Bracket; 212-Third motor; 213-Screw; 214-Screw block; 220-Ring frame; 230-Ring detector; 240-First motor; 241-First gear; 250-Rotating frame; 251-Second gear; 260-Painted part; 261-Electric push rod; 262-Paint can; 263-Paint pump; 264-Nozzle. Detailed Implementation

[0025] The technical solutions in the embodiments of this application will now be described with reference to the accompanying drawings.

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, not all of them. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0027] Please see Figure 1-4 This application provides a stainless steel pipe quality inspection device with defect detection function, including a placement component 100 and a detection component 200.

[0028] Please see Figure 1-2 The placement assembly 100 includes a workbench 110, a first placement frame 120, a second placement frame 130, an electric slide rail 140, and a clamping seat 150. The two first placement frames 120 and the two second placement frames 130 are slidably connected to one side of the workbench 110. The electric slide rail 140 is located on one side of the workbench 110, and the clamping seat 150 is located on one side of the electric slide rail 140. The first placement frame 120 includes a first support rod 121, a second support rod 122, a knob 123, and a concave plate 124. The second support rod 122 is slidably connected to the first support rod 121. The knob 123 is located on one side of the first support rod 121 and is slidably connected to the second support rod 122. The concave plate 124 is fixedly connected to the second support rod 122. The height of the concave plate 124 can be adjusted by the first support rod 121 and the second support rod 122, and the knob 123 serves to fix it, thus improving its applicability.

[0029] In some specific implementation schemes, a limit block 1211 is provided at one end of the first support rod 121. The limit block 1211 is slidably connected to the worktable 110. A buffer pad 1241 is provided on one side of the concave plate 124. The limit block 1211 can serve as a connection, and the buffer pad 1241 can serve as a buffer. The clamping seat 150 includes a fixed column 151, a second motor 152, and a three-jaw chuck 153. The second motor 152 is located on one side of the fixed column 151. The three-jaw chuck 153 is rotatably connected to the fixed column 151. The three-jaw chuck 153 is fixedly connected to the output end of the second motor 152. The stainless steel tube can be clamped and fixed by the three-jaw chuck 153, and the three-jaw chuck 153 and the stainless steel tube can be rotated by the second motor 152.

[0030] Please see Figure 1 , Figure 3 and Figure 4 The inspection component 200 includes a drive frame 210, a ring frame 220, a ring detector 230, a first motor 240, a rotating frame 250, and a paint part 260. The drive frame 210 is located on one side of the workbench 110, the ring frame 220 is located on one side of the drive frame 210, the ring detector 230 is located on one side of the ring frame 220, the first motor 240 is located on one side of the ring frame 220, the rotating frame 250 is rotatably connected to the ring frame 220, and the output end of the first motor 240 is connected to the rotating frame 250 for transmission. The paint part 260 is located on one side of the rotating frame 250. The ring detector 230 is usually based on optical or electromagnetic induction principles. Optical detectors can identify defects such as scratches, pits, and rust by capturing and analyzing the reflection, scattering, and absorption of light on the stainless steel surface. Electromagnetic induction detectors can detect surface and near-surface defects by analyzing changes in the inductance of the ring coil.

[0031] In some specific implementations, the drive frame 210 includes a bracket 211, a third motor 212, a screw 213, and a screw block 214. The third motor 212 is disposed on one side of the bracket 211. The screw 213 is rotatably connected to the bracket 211 and fixedly connected to the output end of the third motor 212. The screw block 214 is threadedly connected to the screw 213 and slidably connected to the bracket 211. The third motor 212 can drive the screw 213 to rotate, and the rotation of the screw 213 can drive the screw block 214 to move, thereby driving the ring frame 220 to move. The output end of the first motor 240 is provided with a first gear 241, and the surface of the rotating frame 250 is provided with a second gear. 251. The first gear 241 and the second gear 251 are meshed and connected. The first motor 240 can drive the first gear 241 to rotate. The rotation of the first gear 241 can drive the second gear 251 to rotate, thereby driving the rotating frame 250 to rotate. The painting component 260 includes an electric push rod 261, a paint tank 262, a paint pump 263, and a nozzle 264. The paint tank 262 is located at the output end of the electric push rod 261. The paint pump 263 is located on one side of the paint tank 262. The nozzle 264 is located on one side of the paint pump 263. The position of the nozzle 264 can be adjusted by the electric push rod 261. The paint pump 263 delivers the paint inside the paint tank 262 to the nozzle 264 for spraying marking.

[0032] The working principle of this stainless steel pipe quality inspection equipment with defect detection function is as follows: During use, the stainless steel pipe is clamped and fixed by a three-jaw chuck 153. A second motor 152 drives the three-jaw chuck 153 and the stainless steel pipe to rotate. A third motor 212 drives the screw 213 to rotate, which in turn moves the screw block 214, thereby moving the ring frame 220 and the ring detector 230. The ring detector 230 can detect surface defects in the stainless steel pipe. The position of the nozzle 264 can be adjusted by an electric push rod 261. A paint pump 263 delivers paint from the paint tank 262 to the nozzle 264 for spray marking. To facilitate subsequent processing, the first motor 240 drives the first gear 241 to rotate, which in turn drives the second gear 251 to rotate, thereby rotating the rotating frame 250. In conjunction with the drive frame 210, defects at different locations on the stainless steel pipe can be marked. Two first placement frames 120 are used to place stainless steel pipes without defects, while two second placement frames 130 are used to place stainless steel pipes with defects. This allows for the classification and placement of defective and non-defective pipes, optimizing the inspection and subsequent processing flow. It also facilitates the marking of defective areas for subsequent processing and the classification and stacking of inspected stainless steel pipes, thereby improving practicality.

[0033] It should be noted that the specific models and specifications of the electric slide rail 140, the second motor 152, the third motor 212, the ring detector 230, the first motor 240, the electric push rod 261, and the paint pump 263 need to be selected and determined according to the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0034] The power supply and operating principles of the electric slide rail 140, the second motor 152, the third motor 212, the ring detector 230, the first motor 240, the electric push rod 261, and the paint pump 263 are clear to those skilled in the art and will not be described in detail here.

[0035] The above description is merely an embodiment of this application and is not intended to limit the scope of protection of this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of protection of this application. It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0036] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A stainless steel pipe quality inspection device with defect detection function, characterized in that, include The placement assembly (100) includes a workbench (110), a first placement rack (120), a second placement rack (130), an electric slide rail (140), and a clamping seat (150). The two first placement racks (120) and the two second placement racks (130) are slidably connected to one side of the workbench (110), the electric slide rail (140) is disposed on one side of the workbench (110), and the clamping seat (150) is disposed on one side of the electric slide rail (140). The detection component (200) includes a drive frame (210), a ring frame (220), a ring detector (230), a first motor (240), a rotating frame (250), and a paint spraying component (260). The drive frame (210) is located on one side of the workbench (110), the ring frame (220) is located on one side of the drive frame (210), the ring detector (230) is located on one side of the ring frame (220), the first motor (240) is located on one side of the ring frame (220), the rotating frame (250) is rotatably connected to the ring frame (220), the output end of the first motor (240) is connected to the rotating frame (250) in a transmission manner, and the paint spraying component (260) is located on one side of the rotating frame (250).

2. The stainless steel pipe quality inspection apparatus having a defect detection function according to claim 1, characterized by The first placement rack (120) includes a first support rod (121), a second support rod (122), a knob (123), and a concave plate (124). The second support rod (122) is slidably connected to the first support rod (121). The knob (123) is located on one side of the first support rod (121) and is slidably connected to the second support rod (122). The concave plate (124) is fixedly connected to the second support rod (122).

3. The stainless steel pipe quality inspection apparatus having a defect detection function according to claim 2, characterized by The first support rod (121) is provided with a limiting block (1211) at one end, the limiting block (1211) is slidably connected to the worktable (110), and a buffer pad (1241) is provided on one side of the concave plate (124).

4. The stainless steel pipe quality inspection apparatus having a defect detection function according to claim 1, characterized by The clamping base (150) includes a fixed post (151), a second motor (152) and a three-jaw chuck (153). The second motor (152) is disposed on one side of the fixed post (151). The three-jaw chuck (153) is rotatably connected to the fixed post (151) and fixedly connected to the output end of the second motor (152).

5. The stainless steel pipe quality inspection apparatus having a defect detection function according to claim 1, characterized by The drive frame (210) includes a bracket (211), a third motor (212), a screw (213), and a screw block (214). The third motor (212) is disposed on one side of the bracket (211). The screw (213) is rotatably connected to the bracket (211). The screw (213) is fixedly connected to the output end of the third motor (212). The screw block (214) is threadedly connected to the screw (213) and slidably connected to the bracket (211).

6. The stainless steel pipe quality inspection apparatus having a defect detection function according to claim 1, characterized by The first motor (240) has a first gear (241) at its output end, and the rotating frame (250) has a second gear (251) on its surface. The first gear (241) and the second gear (251) are meshed together.

7. The stainless steel pipe quality inspection apparatus having a defect detection function according to claim 1, characterized by The paint spraying component (260) includes an electric push rod (261), a paint tank (262), a paint pump (263), and a nozzle (264). The paint tank (262) is located at the output end of the electric push rod (261), the paint pump (263) is located on one side of the paint tank (262), and the nozzle (264) is located on one side of the paint pump (263).

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