A steel pipe defect sorting device

Abstract

The utility model discloses a kind of steel pipe defect sorting devices, including base, the top of base is connected with support seat by adjusting mechanism, support seat is provided with V-shaped groove, two side ends of V-shaped groove are provided with recess, the inside of two recesses is rotatably connected with support roller, motor that support roller rotates is fixedly installed on support seat, the top of base is fixedly connected with fixed frame, fixed frame is connected with vertical plate by lifting mechanism, the bottom of vertical plate is evenly provided with multiple installation slots, the position corresponding with multiple installation slots on vertical plate is connected with sorting assembly, the sorting assembly includes mounting plate, mounting plate is fixedly connected with vertical plate by screw, it is convenient to detect sorting the straightness of steel pipe, avoid people rotating steel pipe and detecting sorting the straightness of multiple sides of steel pipe, save time and effort, reduce the workload of people, improve its practicality of use.

Description

Technical Field

[0001] This utility model relates to the field of steel pipe defect sorting technology, and more specifically, it relates to a steel pipe defect sorting device. Background Technology

[0002] During the steel pipe production process, due to factors such as rolling process, cooling deformation, and handling collision, straightness defects such as bending and excessive deflection are easily generated. It is necessary to use a steel pipe defect sorting device to sort out the bent steel pipes.

[0003] Currently, when sorting bent steel pipes, a support plate is usually placed on the side of the pipe. By observing whether there is a gap between the side wall of the pipe and the support plate, if there is a gap, it proves that the pipe is bent, and the bent pipe is sorted out. This requires people to rotate the pipe and inspect multiple sides of the pipe to determine its straightness. This inspection and sorting method is time-consuming and labor-intensive, and requires at least two people to cooperate, which reduces its practicality. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] In view of the problems existing in the prior art, this utility model provides a steel pipe defect sorting device to solve the technical problems mentioned in the background art.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a steel pipe defect sorting device, comprising a base, a support seat connected to the top of the base via an adjustment mechanism, a V-shaped groove provided on the support seat, grooves provided on both sides of the V-shaped groove, and support rollers rotatably connected inside the two grooves, a motor for driving the support rollers to rotate fixedly installed on the support seat, and a fixing frame fixedly connected to the top of the base. A vertical plate is connected to the fixed frame via a lifting mechanism. Multiple mounting slots are evenly distributed at the bottom of the vertical plate. Sorting components are connected to the vertical plate at positions corresponding to these mounting slots. Each sorting component includes a mounting plate, which is fixedly connected to the vertical plate with screws. A sliding plate is slidably mounted on the mounting plate. A detection plate is fixedly connected to the bottom of the sliding plate, and a sliding plate is fixedly connected to the top of the sliding plate. The sliding plate slides in cooperation with the mounting slots, and a compression spring is installed at the top of the sliding plate. Conductive plates are fixedly connected to the top of the mounting plate and the bottom of the sliding plate. Indicator lights and a battery are fixedly mounted on the mounting plate. This facilitates the detection and sorting of the straightness of the steel pipes, eliminating the need for manual rotation of the steel pipes and manual inspection of multiple sides for straightness. This saves time and effort, reduces workload, and improves practicality.

[0008] The present invention is further configured such that the adjustment mechanism includes an adjustment seat, the top of the base is provided with an adjustment groove, the adjustment seat is slidably engaged with the adjustment groove, the adjustment seat is located on the upper side of the adjustment groove, and a first electric cylinder is fixedly installed at the rear end of the base, the telescopic end of the first electric cylinder is fixedly connected to the side end of the adjustment seat, so as to facilitate the adjustment of the position of the support seat.

[0009] The present invention is further configured such that the adjusting groove is provided with two supporting grooves, and the adjusting seat is fixedly connected with a supporting plate. The two supporting plates are slidably engaged with the two supporting grooves respectively, so as to support the adjusting seat.

[0010] The present invention is further configured such that the lifting mechanism includes a second electric cylinder, two vertical columns are slidably arranged on the fixed frame, a top plate is fixedly connected to the top of the two vertical columns, the second electric cylinder is fixedly installed on the top plate, the telescopic end of the second electric cylinder is fixedly connected to the top of the fixed frame, and a horizontal plate is fixedly connected to the bottom of the two vertical columns, the bottom of the horizontal plate is fixedly connected to the top of the vertical plate, which facilitates the adjustment of the height of multiple sorting components.

[0011] The present invention is further provided with a placement platform on the rear side of the top of the support base, which facilitates the placement of the steel pipe.

[0012] The present invention is further provided that each of the two grooves has a first discharge port on its side end, so as to facilitate the removal of residue inside the groove through the first discharge port.

[0013] The present invention is further configured such that a pusher plate is slidably arranged on the inner bottom side of the adjusting groove, a third electric cylinder is fixedly connected to the rear end of the base, the telescopic end of the third electric cylinder is fixedly connected to the side end of the pusher plate, and a second discharge port communicating with the inner bottom side of the adjusting groove is provided at the front end of the base, so as to facilitate the cleaning out of the residue inside the adjusting groove.

[0014] The present invention is further configured such that a positioning post is provided at the top of the slide plate and the top of the mounting groove, and the two ends of the compression spring are respectively sleeved on the outside of the two positioning posts, thereby positioning the two ends of the compression spring.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, this utility model provides a steel pipe defect sorting device, which has the following beneficial effects:

[0017] 1. Place the steel pipe to be inspected on two support rollers. Two motors drive the two support rollers to rotate, which in turn rotates the steel pipe. At the same time, a lifting mechanism moves multiple sorting components downwards. The straightness of the steel pipe is inspected and sorted by these components. This method avoids the need for people to rotate the steel pipe and inspect and sort the straightness of multiple sides of the pipe, saving time and effort, reducing workload, and improving its practicality.

[0018] 2. The first electric cylinder pushes the adjusting seat to move, which in turn moves the support seat to the front of the fixed frame. This makes it easier for people to lift the steel pipes using the hoisting equipment inside the workshop, so that the steel pipes can be lifted onto the support seat and then lifted off the support seat, avoiding the need for people to lift the steel pipes themselves.

[0019] 3. The third electric cylinder drives the pusher plate to move forward, so that the pusher plate moves forward from below the adjustment seat. The pusher plate pushes the residue inside the adjustment tank out of the second discharge port, which facilitates the cleaning of the residue inside the adjustment tank. Attached Figure Description

[0020] Figure 1 This is a front view of a steel pipe defect sorting device according to the present invention.

[0021] Figure 2 This is a rear view schematic diagram of a steel pipe defect sorting device according to the present invention;

[0022] Figure 3 This is a schematic diagram of the structure of the base, the third electric cylinder, and the pusher plate in this utility model.

[0023] Figure 4 This is a schematic diagram of the structure of the vertical plate, horizontal plate and multiple positioning posts in this utility model;

[0024] Figure 5 This is a structural diagram showing the combination of the vertical plate, mounting plate, petals, detection plate, sliding plate, two conductive plates, and indicator lights in this utility model.

[0025] In the diagram: 1. Base; 2. Support seat; 3. V-groove; 4. Groove; 5. Support roller; 6. Motor; 7. Fixing frame; 8. Vertical plate; 9. Mounting groove; 10. Mounting plate; 11. Sliding plate; 12. Detection plate; 13. Slide plate; 14. Compression spring; 15. Conductive plate; 16. Indicator light; 17. Battery; 18. Adjusting seat; 19. Adjusting groove; 20. First electric cylinder; 21. Support groove; 22. Support plate; 23. Second electric cylinder; 24. Vertical column; 25. Top plate; 26. Horizontal plate; 27. Placement platform; 28. First discharge port; 29. ​​Push plate; 30. Third electric cylinder; 31. Second discharge port; 32. Positioning column. Detailed Implementation

[0026] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0028] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0029] Please see Figures 1-5A steel pipe defect sorting device includes a base 1, with a support seat 2 connected to the top of the base 1 via an adjustment mechanism. A placement platform 27 is provided on the rear side of the top of the support seat 2 to facilitate the placement of square steel pipes. The square pipes are placed on the placement platform 27, and their straightness can be easily checked by rotating them. A V-groove 3 is provided on the support seat 2, with grooves 4 at both ends of the V-groove 3. A first discharge port 28 is provided at each end of the two grooves 4 to facilitate the removal of residue from inside the grooves 4. Support rollers 5 are rotatably connected inside the two grooves 4. A motor 6 for driving the support rollers 5 is fixedly installed on the support seat 2. A fixing frame 7 is fixedly connected to the top of the base 1. A vertical plate 8 is connected to the fixed frame 7 via a lifting mechanism. Multiple mounting slots 9 are evenly distributed at the bottom of the vertical plate 8. Sorting components are connected to the vertical plate 8 at positions corresponding to the mounting slots 9. Each sorting component includes a mounting plate 10, which is fixedly connected to the vertical plate 8 with screws. A sliding plate 11 is slidably mounted on the mounting plate 10. A detection plate 12 is fixedly connected to the bottom of the sliding plate 11. The bottom side of the detection plate 12 has a triangular structure. A sliding plate 13 is fixedly connected to the top of the sliding plate 11. The sliding plate 13 slides in conjunction with the mounting slots 9. A compression spring 14 is provided at the top of the sliding plate 13. Positioning posts 32 are provided at the top of the mounting plate 10 and the top of the mounting groove 9. The two ends of the compression spring 14 are respectively sleeved on the outside of the two positioning posts 32, which plays a positioning role for the two ends of the compression spring 14. The top of the mounting plate 10 and the bottom of the slide plate 13 are fixedly connected to the conductive plates 15. The compression spring 14 pushes the slide plate 13 to move downward, so that the two conductive plates 15 contact each other. An indicator light 16 and a storage battery 17 are fixedly installed on the mounting plate 10. The storage battery 17, the indicator light 16 and the two conductive plates 15 are connected in series, and a switch is installed on the series circuit. The switch is installed in a suitable position on the mounting plate 10.

[0030] Specifically, the steel pipe to be inspected is placed on two support rollers 5, and two motors 6 drive the two support rollers 5 to rotate. The two support rollers 5 drive the steel pipe to rotate, and at the same time, the lifting mechanism drives multiple sorting components to move downward. The straightness of the steel pipe is inspected and sorted by multiple sorting components. This avoids the need for people to rotate the steel pipe and inspect and sort the straightness of multiple sides of the steel pipe, saving time and effort, reducing people's workload, and improving its practicality.

[0031] Please see Figure 1 and Figure 2The adjustment mechanism includes an adjustment seat 18. An adjustment groove 19 is provided at the top of the base 1. The adjustment seat 18 and the adjustment groove 19 are slidably engaged. The adjustment seat 18 is located on the upper side of the adjustment groove 19. A first electric cylinder 20 is fixedly installed at the rear end of the base 1. The telescopic end of the first electric cylinder 20 is fixedly connected to the side end of the adjustment seat 18 to facilitate the adjustment of the position of the support seat 2. Two support grooves 21 are provided on the adjustment groove 19. A support plate 22 is fixedly connected to the adjustment seat 18. The two support plates 22 are slidably engaged with the two support grooves 21 respectively to support the adjustment seat 18.

[0032] Specifically, the first electric cylinder 20 pushes the adjusting seat 18 to move, and the adjusting seat 18 drives the support seat 2 to move, moving the support seat 2 to the front of the fixed frame 7, so that people can use the hoisting equipment inside the workshop to hoist the steel pipe, so that the steel pipe can be hoisted onto the support seat 2, and at the same time, it is easy to hoist the steel pipe off the support seat 2, avoiding people having to lift the steel pipe.

[0033] Please see Figure 1 The lifting mechanism includes a second electric cylinder 23. Two vertical columns 24 are slidably arranged on the fixed frame 7. The top of the two vertical columns 24 is fixedly connected to a top plate 25. The second electric cylinder 23 is fixedly installed on the top plate 25. The telescopic end of the second electric cylinder 23 is fixedly connected to the top of the fixed frame 7. The bottom of the two vertical columns 24 is fixedly connected to a horizontal plate 26. The bottom of the horizontal plate 26 is fixedly connected to the top of the vertical plate 8, which facilitates the adjustment of the height of multiple sorting components.

[0034] Specifically, the second electric cylinder 23 drives the top plate 25, two vertical columns 24 and horizontal plate 26 to move up and down, which facilitates the adjustment of the height of the vertical plate 8 and multiple sorting components, and facilitates the detection and sorting of the straightness of steel pipes of different diameters.

[0035] Please see Figure 3 A pusher plate 29 is slidably provided on the bottom side of the inner side of the regulating trough 19. A third electric cylinder 30 is fixedly connected to the rear end of the base 1. The telescopic end of the third electric cylinder 30 is fixedly connected to the side end of the pusher plate 29. A second discharge port 31 communicating with the bottom side of the inner side of the regulating trough 19 is provided at the front end of the base 1, so as to facilitate the cleaning out of the residue inside the regulating trough 19.

[0036] Specifically, the third electric cylinder 30 drives the pusher plate 29 to move forward, so that the pusher plate 29 moves forward from below the adjusting seat 18. The pusher plate 29 pushes the residue inside the adjusting trough 19 out of the second discharge port 31, which facilitates the cleaning of the residue inside the adjusting trough 19.

[0037] In summary, when using the overall equipment:

[0038] The first electric cylinder 20 pushes the support seat 2 to the front of the fixed frame 7, and places the steel pipes to be inspected and sorted on the two support rollers 5. The diameter of the steel pipes to be inspected and sorted is determined as needed. The first electric cylinder 20 drives the top plate 25, two vertical columns 24, horizontal plate 26, vertical plate 8 and multiple sorting components to move up and down, and adjusts the multiple sorting components to a suitable height. Then, the switch on the circuit connected to multiple indicator lights 16 is turned on, and the first electric cylinder 20 moves the support seat 2 to the rear side. At this time, the steel pipe is moved below the multiple sorting components. If the steel pipe is bent, the upturned position will push the detection plate 12, sliding plate 11 and sliding plate 13 to move upward. At this time, the two conductive plates 15 separate, and the corresponding indicator lights 16 are turned off, so that people can determine which position of the steel pipe is upturned, so as to facilitate the inspection and sorting of steel pipes with bending defects. At the same time, the two motors 6 drive the two support rollers 5 to rotate, and the two support rollers 5 drive the steel pipe to rotate slowly, which facilitates the inspection of the straightness of each side of the steel pipe.

[0039] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A steel pipe defect sorting device, comprising a base (1), characterized in that: The top of the base (1) is connected to a support seat (2) via an adjustment mechanism. A V-groove (3) is provided on the support seat (2). Grooves (4) are provided on both sides of the V-groove (3). Support rollers (5) are rotatably connected inside the two grooves (4). A motor (6) for driving the support rollers (5) to rotate is fixedly installed on the support seat (2). A fixing frame (7) is fixedly connected to the top of the base (1). A vertical plate (8) is connected to the fixed frame (7) via a lifting mechanism. Multiple mounting slots (9) are evenly arranged at the bottom of the vertical plate (8). Sorting components are connected to the vertical plate (8) at positions corresponding to the multiple mounting slots (9). The sorting components include a mounting plate (10). The mounting plate (10) is fixedly connected to the vertical plate (8) by screws. A sliding plate (11) is slidably arranged on the mounting plate (10). A detection plate (12) is fixedly connected to the bottom of the sliding plate (11). A sliding plate (13) is fixedly connected to the top of the sliding plate (11). The sliding plate (13) slides with the mounting slot (9). A compression spring (14) is provided at the top of the sliding plate (13). A conductive plate (15) is fixedly connected to the top of the mounting plate (10) and the bottom of the sliding plate (13). An indicator light (16) and a storage battery (17) are fixedly installed on the mounting plate (10).

2. The steel pipe defect sorting device according to claim 1, characterized in that: The adjustment mechanism includes an adjustment seat (18), and an adjustment groove (19) is provided at the top of the base (1). The adjustment seat (18) and the adjustment groove (19) are slidably engaged. The adjustment seat (18) is located on the upper side of the adjustment groove (19). A first electric cylinder (20) is fixedly installed at the rear end of the base (1). The telescopic end of the first electric cylinder (20) is fixedly connected to the side end of the adjustment seat (18).

3. The steel pipe defect sorting device according to claim 2, characterized in that: The adjustment groove (19) is provided with two support grooves (21), and the adjustment seat (18) is fixedly connected with a support plate (22). The two support plates (22) are slidably engaged with the two support grooves (21) respectively.

4. The steel pipe defect sorting device according to claim 1, characterized in that: The lifting mechanism includes a second electric cylinder (23), and two vertical columns (24) are slidably arranged on the fixed frame (7). The top of the two vertical columns (24) is fixedly connected to a top plate (25). The second electric cylinder (23) is fixedly installed on the top plate (25). The telescopic end of the second electric cylinder (23) is fixedly connected to the top of the fixed frame (7). The bottom of the two vertical columns (24) is fixedly connected to a horizontal plate (26). The bottom of the horizontal plate (26) is fixedly connected to the top of the vertical plate (8).

5. A steel pipe defect sorting device according to claim 1, characterized in that: A placement platform (27) is provided on the rear side of the top of the support base (2).

6. A steel pipe defect sorting device according to claim 1, characterized in that: Both of the grooves (4) are provided with a first discharge port (28) on their side ends.

7. A steel pipe defect sorting device according to claim 3, characterized in that: The bottom of the adjustment groove (19) is slidably provided with a pusher plate (29), the rear end of the base (1) is fixedly connected with a third electric cylinder (30), the telescopic end of the third electric cylinder (30) is fixedly connected with the side end of the pusher plate (29), and the front end of the base (1) is provided with a second discharge port (31) that communicates with the bottom of the adjustment groove (19).

8. A steel pipe defect sorting device according to claim 1, characterized in that: The top of the slide plate (13) and the top of the mounting groove (9) are both provided with positioning posts (32), and the two ends of the compression spring (14) are respectively sleeved on the outside of the two positioning posts (32).

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