Industrial robot reliability comprehensive detection device

Abstract

The invention discloses an industrial robot reliability comprehensive detection device, and particularly relates to the technical field of industrial robot production, the industrial robot reliability comprehensive detection device comprises a detection table, the top of the detection table is provided with a weighing load plate, the front and rear sides of the top of the detection table are fixedly provided with anti-explosion protection plates, and the tops of the two anti-explosion protection plates are fixedly provided with the same top plate; and the same sealing plate is fixedly installed on one sides of the two anti-explosion protection plates, a detection supervision camera is fixedly installed on the side, close to the anti-explosion protection plates, of the sealing plate, and a motor fixing frame is fixedly installed at the bottom of the top plate. By arranging the pressure sensor, the small hydraulic cylinder, the pressure applying seat and other structures, the weight of the industrial robot can be detected, whether the quality of the industrial robot is qualified or not can be judged from one aspect through the weight, meanwhile, the durability of the industrial robot can be detected, the strength of the industrial robot can be measured, and the working efficiency of the industrial robot is improved. Therefore, the practical use effect is ideal, and popularization and use are convenient.

Description

Technical Field

[0001] The present invention relates to the technical field of industrial robot production, and more specifically, the present invention relates to a comprehensive detection device for the reliability of industrial robots. Background Art

[0002] An industrial robot refers to a fixed or mobile, automatically controlled, reprogrammable, multi-purpose manipulator that can be programmed for three or more axes in industrial automation. During the production process of industrial robots, they need to be detected, which requires the use of detection devices.

[0003] Although the detection devices in the prior art can be used normally, there are still many drawbacks in actual use. For example, the detection devices in the prior art are not convenient for detecting the durability of industrial robots and cannot test the strength of industrial robots. Durability is one of the more important criteria for measuring the reliability of industrial robots. Since the detection devices in the prior art cannot detect, their actual use effects are not ideal, so they are not conducive to popularization and use. Summary of the Invention

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides a comprehensive detection device for the reliability of industrial robots. By providing structures such as pressure sensors, small hydraulic cylinders, and pressing seats, the present invention can detect the weight of industrial robots. From one aspect, the weight can be used to judge whether the quality of industrial robots is qualified. At the same time, the present invention can also detect the durability of industrial robots and can measure the strength of industrial robots. Therefore, the actual use effect of the present invention is relatively ideal and is convenient for popularization and use to solve the problems raised in the above background art.

[0005] To achieve the above object, the present invention provides the following technical solution: An industrial robot reliability comprehensive detection device, including a detection table, on the top of the detection table is provided a weighing load plate, on the front and rear sides of the top of the detection table are fixedly installed explosion-proof guard plates, on the tops of the two explosion-proof guard plates is fixedly installed the same top plate, on one side of the two explosion-proof guard plates is fixedly installed the same sealing plate, on the side of the sealing plate close to the explosion-proof guard plate is fixedly installed a detection and supervision camera, at the bottom of the top plate is fixedly installed a motor fixing frame, inside the motor fixing frame is fixedly installed an adjustment motor, at the bottom of the top plate is welded a guide rail, at the end of the output shaft of the adjustment motor is fixedly installed a main screw rod, at the end of the main screw rod away from the adjustment motor is welded a secondary screw rod, at the end of the secondary screw rod away from the main screw rod is fixedly installed a bearing, outside the bearing is fixedly installed a bearing seat, the bearing seat is rotationally connected to the secondary screw rod through the bearing, on both the main screw rod and the secondary screw rod are provided sliding seats, through the top of the sliding seat is provided a threaded hole, at the top of the sliding seat is provided an orbital groove, at the bottom of the sliding seat is fixedly installed a small hydraulic cylinder, at the bottom end of the output shaft of the small hydraulic cylinder is fixedly installed a pressing seat, at the bottom of the pressing seat is adhesively provided an anti-slip pad, the output end of the detection and supervision camera is connected to a comprehensive detection controller, the input end of the comprehensive detection controller is connected to a pressure sensor, the input end of the comprehensive detection controller is connected to a power supply, the connection end of the comprehensive detection controller is connected to a WiFi module, the connection end of the WiFi module is connected to a remote supervision controller, the output end of the remote supervision controller is connected to a weight value display screen, the output end of the remote supervision controller is connected to a supervision picture display screen, the input end of the remote supervision controller is connected to a control panel, and the input end of the control panel is connected to an emergency stop button; The pressure sensor is used to detect the weight of the industrial robot placed on the weighing load plate and send the detection result to the comprehensive detection controller for processing; The detection and supervision camera is used to capture the picture of the industrial robot during the test process and send the detection result to the comprehensive detection controller for processing.

[0006] In a preferred embodiment, the main screw rod is in transmission connection with the output shaft of the adjustment motor, and the bearing seat is welded to the bottom of the top plate.

[0007] In a preferred embodiment, the side view cross-sectional shape of the sliding seat is set to be L-shaped, and the thread directions of the main screw rod and the secondary screw rod are opposite.

[0008] In a preferred embodiment, the main screw rod and the secondary screw rod are respectively in threaded connection with the threaded holes on the sliding seats at the corresponding positions.

[0009] In a preferred embodiment, the track is arranged inside the orbital groove, and the sliding seat is slidably connected to the track through the orbital groove.

[0010] In a preferred embodiment, the pressure - applying seat is in transmission connection with the output shaft of the small hydraulic cylinder, and the comprehensive detection controller is set as a single - chip microcomputer.

[0011] In a preferred embodiment, the pressure sensor is arranged at the bottom of the weighing load - bearing plate, and the output end of the comprehensive detection controller is connected to the input end of the position - adjusting motor.

[0012] In a preferred embodiment, the output end of the comprehensive detection controller is connected to the input end of the small hydraulic cylinder, and the remote supervision controller is set as a single - chip microcomputer.

[0013] Technical effects and advantages of the present invention: By providing structures such as a pressure sensor, a small hydraulic cylinder, and a pressure - applying seat, the present invention can detect the weight of an industrial robot. From the weight, it can be judged whether the quality of the industrial robot is qualified in one aspect. At the same time, the present invention can also detect the durability of the industrial robot and measure the strength of the industrial robot. Therefore, the actual use effect of the present invention is relatively ideal and it is convenient for popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0015] Figure 2 It is a schematic side - view structure diagram of the explosion - proof guard plate of the present invention.

[0016] Figure 3 It is a schematic front - view structure diagram of the moving seat of the present invention.

[0017] Figure 4 It is a system diagram of the present invention.

[0018] Figure 5 It is a circuit diagram of the comprehensive detection controller of the present invention.

[0019] Figure 6 It is a circuit diagram of the remote supervision controller of the present invention.

[0020] Reference numerals are: 1, detection table; 2, weighing load - bearing plate; 3, explosion - proof guard plate; 4, top plate; 5, sealing plate; 6, detection and supervision camera; 7, motor fixing frame; 8, guide rail; 9, screw; 10, main screw; 11, secondary screw; 12, bearing seat; 13, bearing; 14, sliding seat; 15, screw hole; 16, track groove; 17, small hydraulic cylinder; 18, pressure - applying seat; 19, anti - slip pad; 20, comprehensive detection controller; 21, pressure sensor; 22, power supply; 23, WiFi module; 24, remote supervision controller; 25, weight value display screen; 26, supervision picture display screen; 27, control panel; 28, emergency stop button. Detailed implementation manners

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0022] Such as attached Figure 1 、attached Figure 2 、attached Figure 3 、attached Figure 4 、attached Figure 5 、and attached Figure 6As shown in the figure, the present invention provides a comprehensive detection device for the reliability of industrial robots, including a detection table 1. On the top of the detection table 1, there is a weighing carrier plate 2. On both the front and rear sides of the top of the detection table 1, explosion-proof guard plates 3 are fixedly installed. On the tops of the two explosion-proof guard plates 3, the same top plate 4 is fixedly installed. On one side of the two explosion-proof guard plates 3, the same sealing plate 5 is fixedly installed. On the side of the sealing plate 5 close to the explosion-proof guard plate 3, a detection and supervision camera 6 is fixedly installed. At the bottom of the top plate 4, a motor fixing frame 7 is fixedly installed. Inside the motor fixing frame 7, an adjustment motor 8 is fixedly installed. At the bottom of the top plate 4, a guide rail 9 is welded. At the end of the output shaft of the adjustment motor 8, a main screw 10 is fixedly installed. At the end of the main screw 10 away from the adjustment motor 8, a secondary screw 11 is welded. At the end of the secondary screw 11 away from the main screw 10, a bearing 13 is fixedly installed. Outside the bearing 13, a bearing seat 12 is fixedly installed. The bearing seat 12 is rotationally connected to the secondary screw 11 through the bearing 13. On both the main screw 10 and the secondary screw 11, there is a sliding seat 14. Through holes 15 are provided through the top of the sliding seat 14. At the top of the sliding seat 14, a track groove 16 is provided. At the bottom of the sliding seat 14, a small hydraulic cylinder 17 is fixedly installed. At the bottom end of the output shaft of the small hydraulic cylinder 17, a pressing seat 18 is fixedly installed. At the bottom of the pressing seat 18, an anti-slip pad 19 is adhesively provided. The output end of the detection and supervision camera 6 is connected to a comprehensive detection controller 20. The input end of the comprehensive detection controller 20 is connected to a pressure sensor 21. A pressure sensor is a device or apparatus that can sense pressure signals and convert the pressure signals into available output electrical signals according to certain rules. It usually consists of a pressure-sensitive element and a signal processing unit. The input end of the comprehensive detection controller 20 is connected to a power supply 22. The connection end of the comprehensive detection controller 20 is connected to a WiFi module 23. The WiFi module, also known as a serial port Wi-Fi module, belongs to the Internet of Things transmission layer. Its function is to convert a serial port or TTL level into an embedded module that conforms to the Wi-Fi wireless network communication standard. It has a built-in wireless network protocol IEEE802.11b.g.n protocol stack and a TCP / IP protocol stack. The connection end of the WiFi module 23 is connected to a remote supervision controller 24. The output end of the remote supervision controller 24 is connected to a weight value display screen 25. The output end of the remote supervision controller 24 is connected to a supervision screen display screen 26. The input end of the remote supervision controller 24 is connected to a control panel 27. The input end of the control panel 27 is connected to an emergency stop button 28; The pressure sensor 21 is used to detect the weight of the industrial robot placed on the weighing carrier plate 2 and send the detection result to the comprehensive detection controller 20 for processing; The detection and supervision camera 6 is used to capture the images of the industrial robot during the test process and send the detection result to the comprehensive detection controller 20 for processing.

[0023] The main screw rod 10 is in transmission connection with the output shaft of the position adjustment motor 8, and the bearing seat 12 is welded to the bottom of the top plate 4.

[0024] The side view cross-sectional shape of the sliding seat 14 is set to an L shape, and the thread directions of the main screw rod 10 and the secondary screw rod 11 are opposite.

[0025] The main screw rod 10 and the secondary screw rod 11 are respectively in threaded connection with the screw holes 15 on the sliding seats 14 at corresponding positions.

[0026] The rail 9 is arranged inside the rail groove 16, and the sliding seat 14 is slidably connected with the rail 9 through the rail groove 16.

[0027] The pressing seat 18 is in transmission connection with the output shaft of the small hydraulic cylinder 17, and the comprehensive detection controller 20 is set as a single-chip microcomputer.

[0028] The pressure sensor 21 is arranged at the bottom of the weighing load plate 2, and the output end of the comprehensive detection controller 20 is connected to the input end of the position adjustment motor 8.

[0029] The output end of the comprehensive detection controller 20 is connected to the input end of the small hydraulic cylinder 17, and the remote supervision controller 24 is set as a single-chip microcomputer. A single-chip microcomputer is an integrated circuit chip, which integrates functions such as a central processing unit CPU with data processing capabilities, a random access memory RAM, a read-only memory ROM, multiple I / O ports, an interrupt system, a timer / counter, etc. onto a silicon chip to form a small and complete microcomputer system.

[0030] The model of the single-chip microcomputer is set to M68HC16, the model of the pressure sensor 21 is set to LPS25HBTR, and the model of the WiFi module 23 is set to TLN13UA06.

[0031] The implementation method is specifically as follows: When using the present invention, an industrial robot is transported onto the weighing load plate 2 by a handling truck. The pressure sensor 21 can detect the weight of the industrial robot placed on the weighing load plate 2 and send the detection result to the comprehensive detection controller 20 for processing. After measuring the weight of the industrial robot, the comprehensive detection controller 20 controls the operation of the position adjustment motor 8, and the position adjustment motor 8 drives the main screw 10 and the secondary screw 11 to rotate, so that the positions of the two sliding seats 14 can be adjusted, approaching or moving away from each other. When the two pressure application seats 18 are located at the tops on both sides of the industrial robot, the position adjustment motor 8 is stopped and the small hydraulic cylinder 17 is started. The small hydraulic cylinder 17 drives the pressure application seat 18 to press on the industrial robot, and the anti-slip pad 19 can play an anti-slip effect at the position where the pressure application seat 18 contacts the industrial robot. The small hydraulic cylinder 17 slowly increases the pressure to test the compressive resistance of the industrial robot until the highest pressure value preset in the pressure test is reached. During the process of increasing the pressure, if the industrial robot deforms, the detection and supervision camera 6 can capture it. The detection and supervision camera 6 can capture the picture of the industrial robot during the test process and send the detection result to the comprehensive detection controller 20 for processing. The staff can see the test process through the supervision picture display screen 26. If deformation is seen, the emergency stop button 28 can be pressed in time to avoid excessive damage to the industrial robot due to this pressure test. At the same time, remote control can avoid the situation that the staff on site is injured by the flying parts due to the pressure test. This enables the present invention to detect the weight of the industrial robot. From the weight, it can be judged whether the quality of the industrial robot is qualified in one aspect. At the same time, the present invention can also detect the durability of the industrial robot and can measure the strength of the industrial robot. Therefore, the actual use effect of the present invention is relatively ideal and it is convenient for popularization and use.

[0032] The working principle of the present invention: Refer to the attached Figure 1 、attached Figure 2 、attached Figure 3 、attached Figure 4 、attached Figure 5 and attached Figure 6 ,When using the present invention, by providing structures such as the pressure sensor 21, the small hydraulic cylinder 17, and the pressure application seat 18, the present invention can detect the weight of the industrial robot. From the weight, it can be judged whether the quality of the industrial robot is qualified in one aspect. At the same time, the present invention can also detect the durability of the industrial robot and can measure the strength of the industrial robot. Therefore, the actual use effect of the present invention is relatively ideal and it is convenient for popularization and use.

[0033] The following points should be noted: First, in the description of this application, it should be noted that unless otherwise specified and defined, the terms "installed", "connected", and "linked" should be understood in a broad sense. It can be a mechanical connection or an electrical connection, or it can be the communication inside two components. It can be directly connected. The terms "upper", "lower", "left", "right", etc. are only used to represent the relative position relationship. When the absolute position of the object being described changes, the relative position relationship may change; Second, in the attached drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are involved. For other structures, reference can be made to the general design. Without conflict, the same embodiment and different embodiments of the present invention can be combined with each other; Finally, the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. An integrated detection device for the reliability of an industrial robot, comprising a detection table (1), characterized in that: On the top of the inspection table (1), there is a weighing load plate (2). On both the front and rear sides of the top of the inspection table (1), explosion-proof guard plates (3) are fixedly installed. On the tops of the two explosion-proof guard plates (3), the same top plate (4) is fixedly installed. On one side of the two explosion-proof guard plates (3), the same sealing plate (5) is fixedly installed. On the side of the sealing plate (5) close to the explosion-proof guard plate (3), an inspection and supervision camera (6) is fixedly installed. At the bottom of the top plate (4), a motor fixing bracket (7) is fixedly installed. Inside the motor fixing bracket (7), an adjustment motor (8) is fixedly installed. At the bottom of the top plate (4), a guide rail (9) is welded. At the end of the output shaft of the adjustment motor (8), a main screw rod (10) is fixedly installed. At the end of the main screw rod (10) away from the adjustment motor (8), a secondary screw rod (11) is welded. At the end of the secondary screw rod (11) away from the main screw rod (10), a bearing (13) is fixedly installed. On the outside of the bearing (13), a bearing seat (12) is fixedly installed. The bearing seat (12) is rotationally connected to the secondary screw rod (11) through the bearing (13). On both the main screw rod (10) and the secondary screw rod (11), sliding seats (14) are provided. Through holes (15) are provided through the tops of the sliding seats (14). Track grooves (16) are provided at the tops of the sliding seats (14). At the bottom of the sliding seat (14), a small hydraulic cylinder (17) is fixedly installed. At the bottom end of the output shaft of the small hydraulic cylinder (17), a pressing seat (18) is fixedly installed. On the bottom of the pressing seat (18), an anti-slip pad (19) is adhesively provided. The output end of the inspection and supervision camera (6) is connected to a comprehensive inspection controller (20). The input end of the comprehensive inspection controller (20) is connected to a pressure sensor (21). The input end of the comprehensive inspection controller (20) is connected to a power supply (22). The connection end of the comprehensive inspection controller (20) is connected to a WiFi module (23). The connection end of the WiFi module (23) is connected to a remote supervision controller (24). The output end of the remote supervision controller (24) is connected to a weight value display screen (25). The output end of the remote supervision controller (24) is connected to a supervision picture display screen (26). The input end of the remote supervision controller (24) is connected to a control panel (27). The input end of the control panel (27) is connected to an emergency stop button (28); The pressure sensor (21) is used to detect the weight of the industrial robot placed on the weighing load plate (2) and send the detection result to the comprehensive inspection controller (20) for processing; The inspection and supervision camera (6) is used to take pictures of the industrial robot during the test process and send the detection result to the comprehensive inspection controller (20) for processing.

2. The comprehensive detection device for the reliability of an industrial robot according to claim 1, wherein: The main screw rod (10) is in transmission connection with the output shaft of the adjustment motor (8), and the bearing seat (12) is welded to the bottom of the top plate (4).

3. The comprehensive detection device for the reliability of an industrial robot according to claim 1, wherein: The side view cross-sectional shape of the sliding seat (14) is set to be L-shaped, and the thread directions of the main screw rod (10) and the secondary screw rod (11) are opposite.

4. An integrated detection device for the reliability of an industrial robot according to claim 1, characterized in that: The main screw (10) and the secondary screw (11) are respectively threadedly connected to the screw holes (15) on the sliding seats (14) at corresponding positions.

5. The comprehensive detection device for the reliability of an industrial robot according to claim 1, characterized in that: The track (9) is arranged inside the track groove (16), and the sliding seat (14) is slidably connected to the track (9) through the track groove (16).

6. The comprehensive detection device for the reliability of an industrial robot according to claim 1, wherein: The pressure - applying seat (18) is in transmission connection with the output shaft of the small hydraulic cylinder (17), and the comprehensive detection controller (20) is set as a single - chip microcomputer.

7. An integrated detection device for the reliability of an industrial robot according to claim 1, characterized in that: The pressure sensor (21) is arranged at the bottom of the weighing load - bearing plate (2), and the output end of the comprehensive detection controller (20) is connected to the input end of the position - adjusting motor (8).

8. An integrated industrial robot reliability detection device according to claim 1, characterized in that: The output end of the comprehensive detection controller (20) is connected to the input end of the small hydraulic cylinder (17), and the remote supervision controller (24) is set as a single - chip microcomputer.

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