Automatic feeding device of coupling flaw detector

Abstract

The utility model discloses an automatic feeding device of a coupling flaw detector, which relates to the technical field of flaw detector equipment and comprises a material preparation box, and an inclined plate is mounted on the inner side of the material preparation box; a feeding assembly is installed on the front face of the inner side of the material preparation box and comprises connecting shafts installed on the inner side of the material preparation box, the connecting shafts are located below the inclined plate, a supporting frame is installed between the connecting shafts, a rotating shaft is movably installed on the inner side of the supporting frame, and a transmission roller is installed on the outer side of the rotating shaft; and a conveying belt is movably mounted on the outer side of the transmission roller. According to the feeding device, the telescopic column is installed, a worker controls the telescopic column to extend in advance to drive the front end of the supporting frame to tilt up before feeding, the feeding height of the top end of the device is adjusted according to the requirements of the flaw detection machine, and therefore the feeding requirements of the flaw detection machines of different models are met; and the situation that the couplings fall off is avoided through interception of the interception plates, and stable feeding of the device is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of flaw detectors, in particular to an automatic feeding device for a coupling flaw detector. Background Technique

[0002] Couplings are important parts in oil well equipment operations, used for connection, load-bearing and sealing, which are related to the success or failure of the entire oil well construction operation. After the couplings are produced, they need to be flaw-detected by a flaw detector, and the automatic feeding device is used to assist in feeding to reduce the work pressure of workers.

[0003] Patent document CN217946773U discloses "an automatic feeding device for a flaw detector, including a slide rail and a base. A flaw detector is provided on the upper side of the base, a probe is provided on the flaw detector, a bracket is provided on one side of the slide rail, the bracket includes a slider, a bracket, an anti-sliding block and a telescopic sleeve. A lead screw is provided inside the slide rail, the lead screw passes through the slider and is connected by a thread therebetween, the telescopic sleeve is arranged between the slider and the bracket, and a sliding pin is provided on the bracket." The above feeding device lacks a structure for adjusting the feeding height of the feeding device inside, and cannot meet the needs of different flaw detectors. Content of the Utility Model

[0004] The purpose of the utility model is to provide an automatic feeding device for a coupling flaw detector, so as to solve the technical problem that the existing feeding device lacks a structure for adjusting the feeding height of the feeding device inside and cannot meet the needs of different flaw detectors.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an automatic feeding device for a coupling flaw detector, including a stock preparation box, and an inclined plate is installed inside the stock preparation box;

[0006] A feeding assembly is installed on the front inner side of the stock preparation box. The feeding assembly includes a connecting shaft installed inside the stock preparation box, the connecting shaft is located below the inclined plate, a support frame is installed between the connecting shafts, a rotating shaft is movably installed inside the support frame, a driving roller is installed on the outer side of the rotating shaft, a transmission belt is movably installed on the outer side of the driving roller, a plurality of intercepting plates are installed on the outer side of the transmission belt, a telescopic column is installed at the bottom of the support frame, and an extension plate is installed at the bottom end of the telescopic column, and the rear end of the extension plate is fixed on the front bottom of the stock preparation box.

[0007] Preferably, telescopic rods are installed through the inner walls on both sides of the stock preparation box, and a movable plate is installed at the output end of the telescopic rods.

[0008] Preferably, a door body is movably installed on the rear wall of the stock preparation box.

[0009] Preferably, a discharge port is installed on the front of the stock preparation box, and a guiding pipe is installed outside the front end of the discharge port. The guiding pipe is located above the conveyor belt.

[0010] Preferably, a support platform is installed on one side of the support frame. A driving motor is installed on the top of the support platform. The output end of the driving motor is connected to a driving wheel. A transmission belt is movably installed outside the driving wheel. The driving wheel is connected to a driven wheel through the transmission belt, and the driven wheel is connected to one end of a rotating shaft.

[0011] Preferably, a mounting frame is installed on the top of the guiding pipe, and a through hole is opened on the top of the guiding pipe.

[0012] Preferably, an electric adjusting rod is installed through the inside of the mounting frame. The electric adjusting rod is located inside the through hole. A baffle is installed at the bottom of the electric adjusting rod, and the baffle moves inside the guiding pipe.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. By installing a telescopic column in the present utility model, before feeding, the worker can pre-control the telescopic column to extend to drive the front end of the support frame to tilt up. The top of the device adjusts the feeding height according to the needs of the flaw detector, so as to meet the feeding needs of different types of flaw detectors. An intercepting plate is installed outside the conveyor belt. Through the interception of the intercepting plate, the situation of the coupling falling is prevented, which facilitates the stable feeding of the device.

[0015] 2. By installing a door body on the inner surface of the stock preparation box in the present utility model, the user can open the door body, which is convenient for the worker to place the coupling to be flaw detected. The stock preparation box fixes the telescopic rod to ensure the stable operation of the telescopic rod. The telescopic rod supports the movable plate at one end. When the telescopic rod extends, the movable plate moves, and the movable plate presses the coupling, making the coupling placed flat. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 is a sectional structural diagram of the present utility model;

[0018] Figure 3 is a structural diagram of the telescopic rod of the present utility model;

[0019] Figure 4 is a structural diagram of the support frame of the present utility model;

[0020] Figure 5 is a structural diagram of the rotating shaft of the present utility model.

[0021] In the figure: 1. Stock preparation box; 2. Telescopic rod; 3. Movable plate; 4. Inclined plate; 5. Connecting shaft; 6. Support frame; 7. Rotating shaft; 8. Driving roller; 9. Transmission belt; 10. Discharge port; 11. Guide pipe; 12. Extension plate; 13. Mounting rack; 14. Electric adjusting rod; 15. Baffle; 16. Intercepting plate; 17. Support platform; 18. Telescopic column; 19. Driven wheel; 20. Transmission belt; 21. Driving wheel; 22. Driving motor. Specific implementation manner

[0022] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] In the description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection or an integral connection; it may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0024] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 , the present utility model provides an embodiment: an automatic feeding device for a coupling flaw detector, including a stock preparation box 1, an inclined plate 4 is installed inside the stock preparation box 1, the stock preparation box 1 fixes the inclined plate 4 inside to ensure the stability of the inclined plate 4, and the materials above are supported by the inclined plate 4;

[0025] An upper feeding assembly is installed on the inner front side of the stock preparation box 1. The upper feeding assembly includes a connecting shaft 5 installed inside the stock preparation box 1. The connecting shaft 5 is located below the inclined plate 4. A support frame 6 is installed between the connecting shafts 5. A rotating shaft 7 is movably installed inside the support frame 6. A transmission roller 8 is installed on the outer side of the rotating shaft 7. A transmission belt 9 is movably installed on the outer side of the transmission roller 8. A number of intercepting plates 16 are installed on the outer side of the transmission belt 9. A telescopic column 18 is installed at the bottom of the support frame 6. The bottom end of the telescopic column 18 is installed with an extension plate 12. The rear end of the extension plate 12 is fixed to the bottom front of the stock preparation box 1. The stock preparation box 1 is connected to the upper feeding assembly on the front side. A support platform 17 is installed on one side of the support frame 6. A driving motor 22 is installed on the top of the support platform 17. The output end of the driving motor 22 is connected with a driving wheel 21. A transmission belt 20 is movably installed on the outer side of the driving wheel 21. The driving wheel 21 is connected to a driven wheel 19 through the transmission belt 20. The driven wheel 19 is connected to one end of the rotating shaft 7;

[0026] On both sides of the support frame 6 in the upper feeding assembly, connecting shafts 5 are installed. The connecting shafts 5 are installed inside the stock preparation box 1. The support frame 6 is supported by the connecting shafts 5, which facilitates the adjustment of the angle of the support frame 6 with the connecting shafts 5 as the center. The support frame 6 supports the rotating shaft 7 inside, ensuring that the rotating shaft 7 can rotate smoothly. The support platform 17 is fixed on one side of the support frame 6, which facilitates the fixing of the driving motor 22 on the top and ensures the stable operation of the driving motor 22. When the driving motor 22 operates, it drives the driving wheel 21 to rotate. The rotation of the driving wheel 21 drives the transmission belt 20 to rotate. The transmission belt 20 drives the driven wheel 19 to rotate. The rotation of the driven wheel 19 drives the rotating shaft 7 to rotate. The rotation of the rotating shaft 7 drives the transmission roller 8 on the outer side to rotate. The rotation of the transmission roller 8 drives the transmission belt 9 on the outer side to rotate. The rotation of the transmission belt 9 drives the intercepting plates 16 on the outer side to move. The movement of the intercepting plates 16 drives the coupling materials on the upper surface to move;

[0027] Before feeding, the worker pre-controls the telescopic column 18 to extend, driving the front end of the support frame 6 to tilt up. The top of the device adjusts the feeding height according to the needs of the flaw detector, so as to meet the feeding needs of different types of flaw detectors.

[0028] The two inner walls of the stock preparation box 1 are penetrated and installed with telescopic rods 2. The output end of the telescopic rods 2 is installed with a movable plate 3. The rear wall of the stock preparation box 1 is movably installed with a door body. The user opens the door body, which is convenient for the worker to place the couplings to be flaw-detected. The stock preparation box 1 fixes the telescopic rods 2, ensuring the stable operation of the telescopic rods 2. The telescopic rods 2 support the movable plate 3 at one end. When the telescopic rods 2 extend, the movable plate 3 moves. The movable plate 3 squeezes the couplings, making the couplings placed flat.

[0029] A discharge port 10 is installed on the front of the stock preparation box 1. A guiding pipe 11 is installed outside the front end of the discharge port 10. The guiding pipe 11 is located above the conveyor belt 9. An installation frame 13 is installed on the top of the guiding pipe 11. A through hole is opened on the top of the guiding pipe 11. The discharge port 10 is opened on the front of the stock preparation box 1. The discharge port 10 guides the output of the coupling material, and the guiding pipe 11 guides the movement of the coupling material.

[0030] An electric adjusting rod 14 is installed through the inside of the installation frame 13. The electric adjusting rod 14 is located inside the through hole. A baffle 15 is installed at the bottom of the electric adjusting rod 14. The baffle 15 moves inside the guiding pipe 11. The installation frame 13 fixes the electric adjusting rod 14 at the top to ensure the stability of the electric adjusting rod 14. The electric adjusting rod 14 is fixedly connected to the baffle 15. When the electric telescopic rod 14 shortens, it drives the baffle 15 to move upward through the inside of the through hole 1, so that the internal coupling material rolls onto the upper surface of the conveyor belt 9 from the guiding pipe 11. After a period, the electric telescopic rod 14 extends to drive the baffle 15 to intercept the coupling material.

[0031] Working principle: When the electric telescopic rod 14 shortens, it drives the baffle 15 to move upward through the inside of the through hole 1, so that the internal coupling material rolls onto the upper surface of the conveyor belt 9 from the guiding pipe 11. After a period, the electric telescopic rod 14 extends to drive the baffle 15 to intercept the coupling material. The driving motor 22 operates to drive the driving wheel 21 to rotate. The driving wheel 21 rotates to drive the transmission belt 20 to rotate. The transmission belt 20 drives the driven wheel 19 to rotate. The driven wheel 19 rotates to drive the rotating shaft 7 to rotate. The rotating shaft 7 rotates to drive the outer transmission roller 8 to rotate. The transmission roller 8 rotates to drive the outer conveyor belt 9 to rotate. The conveyor belt 9 rotates to drive the intercepting plate 16 on the upper surface to rotate. The intercepting plate 16 rotates to drive the coupling material on the upper surface to move. When the electric telescopic rod 14 shortens, it drives the baffle 15 to move upward through the inside of the through hole 1, so that the internal coupling material rolls onto the upper surface of the conveyor belt 9 from the guiding pipe 11. After a period, the electric telescopic rod 14 extends to drive the baffle 15 to intercept the coupling material.

[0032] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended to include all changes falling within the meaning and scope of the equivalent elements of the claims in the present invention. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. An automatic feeding device for a coupling flaw detector, comprising a stock preparation box (1), characterized in that: An inclined plate (4) is installed inside the stock preparation box (1); A feeding component is installed on the inner front side of the stock preparation box (1). The feeding component includes a connecting shaft (5) installed inside the stock preparation box (1). The connecting shaft (5) is located below the inclined plate (4). A support frame (6) is installed between the connecting shafts (5). A rotating shaft (7) is movably installed inside the support frame (6). A transmission roller (8) is installed on the outer side of the rotating shaft (7). A transmission belt (9) is movably installed on the outer side of the transmission roller (8). A number of intercepting plates (16) are installed on the outer side of the transmission belt (9). A telescopic column (18) is installed at the bottom of the support frame (6). The bottom end of the telescopic column (18) is installed with an extension plate (12), and the rear end of the extension plate (12) is fixed to the bottom front of the stock preparation box (1).

2. The automatic feeding device of a coupling flaw detector according to claim 1, characterized in that: Expansion rods (2) are installed through the inner side walls on both sides of the stock preparation box (1), and the output ends of the expansion rods (2) are installed with movable plates (3).

3. The automatic feeding device of a coupling flaw detector according to claim 1, characterized in that: A door body is movably installed on the rear wall of the stock preparation box (1).

4. The automatic feeding device of a coupling flaw detector according to claim 3, characterized in that: A discharge port (10) is installed on the front of the stock preparation box (1), and a guiding pipe (11) is installed outside the front end of the discharge port (10). The guiding pipe (11) is located above the transmission belt (9).

5. The automatic feeding device of a coupling flaw detector according to claim 1, characterized in that: A support platform (17) is installed on one side of the support frame (6). A driving motor (22) is installed on the top of the support platform (17). The output end of the driving motor (22) is connected with a driving wheel (21). A transmission belt (20) is movably installed on the outer side of the driving wheel (21). The driving wheel (21) is connected with a driven wheel (19) through the transmission belt (20), and the driven wheel (19) is connected with one end of the rotating shaft (7).

6. The automatic feeding device of a coupling flaw detector according to claim 4, characterized in that: An installation frame (13) is installed on the top of the guiding pipe (11), and a through hole is opened on the top of the guiding pipe (11).

7. The automatic feeding device of a coupling flaw detector according to claim 6, characterized in that: An electric adjusting rod (14) is installed through the inside of the installation frame (13). The electric adjusting rod (14) is located inside the through hole. A baffle plate (15) is installed at the bottom of the electric adjusting rod (14), and the baffle plate (15) moves inside the guiding pipe (11).

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