Automatic mechanical detection device

Abstract

The utility model discloses an automatic mechanical detection device, and mainly relates to the technical field of detection. Comprising an operation table, a rotating disc and a driving device used for driving the rotating disc to rotate are arranged at the top of the operation table, a plurality of feeding columns used for inserting steel cylinders are arranged at the top of the rotating disc in an annular array mode, and a supporting frame is arranged at the rear end of the top of the operation table; a translation mechanism and a lifting mechanism used for driving the translation mechanism to move up and down are arranged on the front side of the supporting frame, a U-shaped frame is arranged at the front end of the translation mechanism, elastic assemblies are arranged on the left inner side face and the right inner side face in the U-shaped frame, and pressure sensors are arranged at the ends, away from the inner side faces of the U-shaped frame, of the elastic assemblies; the side, away from the elastic assembly, of the pressure sensor is provided with a clamping plate, and a distance sensor is inlaid in the side, away from the pressure sensor, of the clamping plate. The steel cylinder detection device can replace manpower to detect the steel cylinder, the steel cylinder is effectively and automatically detected through an automatic mechanical structure, and the detection efficiency of the steel cylinder is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of detection, in particular to an automatic mechanical detection device. Background Art

[0002] Automated machinery is a type of equipment that uses modern inherited technology to make mechanical performance stronger and production efficiency higher. It is a branch of the mechanical processing field of the automation system, relying on computers and automatic control technology. In mechanical production, through the corresponding programs designed by computers, automated machinery can intervene in the entire processing process, so that the places that originally required continuous control can truly realize the connection of various production steps through the program.

[0003] Currently, during the production and processing of steel cylinders, it is necessary to inspect the steel cylinder's width and surface curvature. This is typically done manually using measuring tools, but this method is inefficient and subject to high levels of human error. Therefore, an automated mechanical inspection device is urgently needed to address these issues. Utility Model Content

[0004] The purpose of the utility model is to solve the problems existing in the prior art and provide an automated mechanical detection device that can replace manual inspection of steel cylinders, effectively perform automated inspection of steel cylinders through an automated mechanical structure, and greatly improve the inspection efficiency of steel cylinders.

[0005] In order to achieve the above-mentioned purpose, the present invention is realized through the following technical solutions:

[0006] An automated mechanical detection device comprises an operating table, a turntable and a driving device for driving the turntable to rotate are provided on the top of the operating table, a plurality of loading columns for inserting steel cylinders are provided in a circular array on the top of the turntable, a support frame is provided at the rear end of the top of the operating table, a translation mechanism and a lifting mechanism for driving the translation mechanism to move up and down are provided on the front side of the support frame, a U-shaped frame is provided at the front end of the translation mechanism, elastic components are provided on the left and right inner side surfaces of the U-shaped frame, a pressure sensor is provided at one end of the elastic component away from the inner side surface of the U-shaped frame, a splint is provided on the side of the pressure sensor away from the elastic component, and a distance sensor is embedded on the surface of the splint away from the pressure sensor.

[0007] Preferably, the translation mechanism is an electric push rod.

[0008] Preferably, the lifting mechanism is a linear motor, and both left and right side surfaces of the support frame are provided with slide grooves adapted to the linear motor.

[0009] Preferably, the elastic component includes a telescopic rod fixed on the inner side of the U-shaped frame, a connecting block fixed to one end of the telescopic rod away from the inner side of the U-shaped frame, and a return spring sleeved on the telescopic rod, one end of the spring abuts against the connecting block, and the other end abuts against the telescopic rod or the inner side of the U-shaped frame.

[0010] Preferably, an indicator light is provided between two adjacent loading columns, and the indicator light is embedded on the top surface of the turntable. The indicator light, the pressure sensor, the distance sensor, and the driving device are all connected to the controller signal.

[0011] Preferably, when the elastic component is in a natural state, the distance between the two clamping plates is smaller than the outer diameter of the steel cylinder.

[0012] Preferably, a protective ring is provided on the outer side of the turntable, the protective ring is fixed on the operating table, and the turntable is rotatably connected to the protective ring.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The loading column on the turntable of the utility model is used to insert the steel cylinders to be inspected, and the turntable is driven to rotate by the driving device to transport the steel cylinders on the turntable to the lower side of the U-shaped frame one by one, and the U-shaped frame is driven by the lifting mechanism to move up and down, and the U-shaped frame is driven by the translation mechanism to move back and forth. The pressure sensor and the distance sensor on the U-shaped frame are used to complete the inspection of the steel cylinder, and the translation mechanism and the lifting mechanism are reset, and the above operation is repeated to inspect the steel cylinder that replaces the position of the inspected steel cylinder, and realize automatic inspection of the remaining steel cylinders, thereby eliminating the need for manual inspection of the steel cylinders, and effectively implementing automatic inspection of the steel cylinders through the automated mechanical structure, thereby greatly improving the inspection efficiency of the steel cylinders. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the utility model after removing the turntable;

[0017] Figure 3 It is a schematic diagram of the connection structure of the U-shaped frame;

[0018] Figure 4 It is a schematic diagram of the internal structure of the U-shaped frame;

[0019] Figure 5 It is a structural diagram of the turntable.

[0020] The numbers in the attached figure are: 1. operating table; 2. turntable; 21. indicator light; 3. loading column; 4. support frame; 41. slide; 5. translation mechanism; 6. lifting mechanism; 7. U-shaped frame; 8. pressure sensor; 9. splint; 10. distance sensor; 11. telescopic rod; 12. connecting block; 13. spring; 14. protective ring; 15. steel cylinder. DETAILED DESCRIPTION

[0021] The present invention will be further described below with reference to specific embodiments. It should be understood that these embodiments are intended only to illustrate the present invention and are not intended to limit the scope of the present invention. Furthermore, it should be understood that after reading the contents of this invention, those skilled in the art may make various changes or modifications to the present invention, and that these equivalent forms also fall within the scope defined in this application.

[0022] Example: As shown in the attached Figure 1-5 As shown, the utility model is an automated mechanical detection device, including an operating table 1, a turntable 2 and a driving device for driving the turntable 2 to rotate are provided on the top of the operating table 1. The driving device can be a motor, which is fixed on the top of the operating table 1, and the rotating shaft of the motor is keyed to the center hole of the turntable 2.

[0023] At the top of the turntable 2 and with the axis of the turntable 2 as the center, a circular array is provided with several loading columns 3 for inserting steel cylinders. The outer diameter of the loading column 3 is slightly smaller than the inner diameter of the steel cylinder 15, and an annular magnet is fixed at the bottom of the loading column 3. The outer diameter of the magnet is not less than the outer diameter of the steel cylinder 15. The magnet is used to absorb the steel cylinder 15 to ensure the stability of the steel cylinder 1 inserted on the loading column 3.

[0024] A support frame 4 is provided at the rear end of the top of the operating table 1. The support frame 4 can be a square tube vertically welded to the operating table 1. The front side of the support frame 4 is provided with a translation mechanism 5 and a lifting mechanism 6 for driving the translation mechanism 5 up and down. The lifting mechanism 6 can be a cylinder, an electric push rod, etc. Preferably, the lifting mechanism 6 is a linear motor. The left and right sides of the support frame 4 are provided with a slide 41 compatible with the linear motor. In the initial state of the linear motor, the top of the clamping plate 9 is flush with the top height of the steel cylinder to be inspected. When the linear motor slides to the lowest point, the bottom of the U-shaped frame 7 is located at the top of the turntable 2, thereby achieving the overall inspection of the steel cylinder. The translation mechanism can be a cylinder, an electric push rod, etc.

[0025] A U-shaped frame 7 is provided at the front end of the translation mechanism 5, and elastic components are installed on the left and right inner sides of the U-shaped frame 7. A pressure sensor 8 is provided at the end of the elastic component away from the inner side of the U-shaped frame 7, and a splint 9 is provided on the side of the pressure sensor 8 away from the elastic component. The splint 9 and the elastic component are connected by screws, and a distance sensor 10 is embedded on the surface of the splint 9 away from the pressure sensor 8.

[0026] An elastic component is used to apply thrust to the clamping plates 9 so that the two clamping plates 9 can be clamped on the outer peripheral wall of the steel tube 15. The elastic component can be a leaf spring. Preferably, the elastic component includes a telescopic rod 11 fixed to the inner side of the U-shaped frame 7 by screws, a connecting block 12 fixed to the end of the telescopic rod 11 away from the inner side of the U-shaped frame 7 by screws, and a return spring 13 sleeved on the telescopic rod 11. One end of the spring 13 abuts the connecting block 12, and the other end abuts the inner side of the telescopic rod 11 or the U-shaped frame 7. The spring 13 applies thrust to the connecting block 12. A pressure sensor 8 is embedded in the outer side of the connecting block 12. The pressure sensor 8 on the outer side of the connecting block 12 is in contact with one side of the clamping plates 9, so that the clamping plates 9 can return to their original position under the action of the return spring 13. At the same time, the pressure sensor 8 determines whether the outer surface of the steel tube to be tested is uneven by detecting the pressure change of the clamping plates 9.

[0027] The steel cylinder 15 to be inspected is sequentially mounted on the loading column 3, and then the translation mechanism 5 drives the U-shaped frame 7 to move forward so that a steel cylinder 15 enters the inner side of the U-shaped frame 7 and is clamped by the two clamps 9. At this time, the lifting mechanism 6 drives the U-shaped frame 7 to move up and down, so that the clamps 9 slide from the top of the steel cylinder 15 to the bottom. The distance sensor 10 on the clamps 9 monitors whether the outer diameter of the steel cylinder 15 changes, and the pressure sensor 8 monitors the change in pressure during the sliding process to determine whether the steel cylinder is bent. After the inspection is completed, the translation mechanism 5 and the lifting mechanism 6 return to their original positions. At this time, the driving device rotates once to move the other uninspected steel cylinder 15 to the position of the inspected steel cylinder 15, and then repeats the above operation to automatically inspect the remaining steel cylinders 15, thereby eliminating the need for manual inspection of the steel cylinders. The steel cylinders are effectively inspected automatically through the automated mechanical structure, which greatly improves the inspection efficiency of the steel cylinders.

[0028] Preferably, an indicator light 21 is provided between two adjacent loading columns 3. The indicator light 21 is embedded in the top surface of the turntable 2. The indicator light 21, the pressure sensor 8, the distance sensor 10, and the driving device are all connected to the controller signal. The indicator light 21 is used to indicate the steel cylinder 15 in the counterclockwise direction. When the test is qualified, the indicator light 21 lights up green, and when it is unqualified, it lights up red. After all the steel cylinders are tested, the unqualified steel cylinders can be distinguished by the indicator light 21.

[0029] Preferably, when the elastic component is in a natural state, the distance between the two clamps 9 is smaller than the outer diameter of the steel cylinder, and the distance sensors 10 on the two clamps 9 detect the straight-line distance between them and display it through a display screen, so that the steel cylinder to be tested is in a clamped state when it is located on the inner side of the two clamps 9, and at this time the distance between the two clamps 9 is equal to the outer width dimension of the steel cylinder to be tested.

[0030] Preferably, a protective ring 14 is provided on the outer side of the turntable 2. The protective ring 14 is fixed on the operating table 1, and the turntable 2 is rotatably connected to the protective ring 14. No friction is generated between the protective ring 14 and the turntable 2. The protective ring 14 is used to prevent the turntable 2 from pinching the operator's fingers during rotation.

[0031] When the utility model is in use, first all the steel cylinders 15 to be tested are put on the loading columns 3 on the turntable 2, and then the translation mechanism 5 drives the U-shaped frame 7 to move forward so that a steel cylinder 15 enters the inner side of the U-shaped frame 7 and is clamped by the two clamping plates 9. At this time, the distance between the two clamping plates 9 is equal to the outer width of the steel cylinder 15 to be tested. The lifting mechanism 6 drives the U-shaped frame 7 to move up and down, so that the clamping plates 9 slide from the top to the bottom of the steel cylinder 15. The distance sensor 10 on the clamping plate 9 monitors whether the width of the steel cylinder changes, and the pressure sensor 8 monitors the change in pressure during the sliding process to determine whether the steel cylinder is bent. Curve, so as to realize the judgment of whether the steel cylinder is qualified. When the test is qualified, it lights up green, and when it is unqualified, it lights up red. After the inspection of all steel cylinders is completed, the unqualified steel cylinders can be distinguished by the indicator light 21. After the inspection of one steel cylinder is completed, the lifting mechanism 6 and the translation mechanism 5 return to their original positions. At this time, the driving device rotates once to move the other uninspected steel cylinder to the position of the inspected steel cylinder, and then repeats the above operation to automatically inspect the remaining steel cylinders, thereby eliminating the need for manual inspection of the steel cylinders. The steel cylinders are effectively inspected automatically through the automated mechanical structure, which greatly improves the inspection efficiency of the steel cylinders.

Claims

1. An automated mechanical testing device, comprising an operating table (1), characterized in that: A turntable (2) and a driving device for driving the turntable (2) to rotate are provided on the top of the operating table (1); a plurality of loading columns (3) for inserting steel cylinders are provided in a circular array on the top of the turntable (2); a support frame (4) is provided at the rear end of the top of the operating table (1); a translation mechanism (5) and a lifting mechanism (6) for driving the translation mechanism (5) to move up and down are provided on the front side of the support frame (4); a U-shaped frame (7) is provided at the front end of the translation mechanism (5); elastic components are provided on the left and right inner side surfaces of the U-shaped frame (7); a pressure sensor (8) is provided at one end of the elastic component away from the inner side surface of the U-shaped frame (7); a splint (9) is provided on the side of the pressure sensor (8) away from the elastic component; a distance sensor (10) is embedded on the surface of the splint (9) away from the pressure sensor (8).

2. The automated mechanical testing device according to claim 1, wherein: The translation mechanism (5) is an electric push rod.

3. The automated mechanical testing device according to claim 1, wherein: The lifting mechanism (6) is a linear motor, and both left and right side surfaces of the support frame (4) are provided with sliding grooves (41) adapted to the linear motor.

4. The automated mechanical testing device according to claim 1, wherein: The elastic component comprises a telescopic rod (11) fixed on the inner side of the U-shaped frame (7), a connecting block (12) fixed to one end of the telescopic rod (11) away from the inner side of the U-shaped frame (7), and a return spring (13) sleeved on the telescopic rod (11), one end of the spring (13) abutting against the connecting block (12), and the other end abutting against the inner side of the telescopic rod (11) or the U-shaped frame (7).

5. The automated mechanical testing device according to claim 1, wherein: An indicator light (21) is provided between two adjacent loading columns (3), and the indicator light (21) is embedded on the top surface of the turntable (2). The indicator light (21), the pressure sensor (8), the distance sensor (10), and the driving device are all connected to the controller signal.

6. The automated mechanical testing device according to claim 1, characterized in that: When the elastic component is in a natural state, the distance between the two clamping plates (9) is smaller than the outer diameter of the steel cylinder.

7. The automated mechanical testing device according to claim 1, wherein: A protective ring (14) is provided on the outer side of the turntable (2), the protective ring (14) is fixed on the operating table (1), and the turntable (2) is rotatably connected to the protective ring (14).

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