Detection structure for industrial robot manufacturing

Abstract

The invention relates to the technical field of industrial robot manufacturing detection, in particular to a detection structure for industrial robot manufacturing, which comprises a detection base, a clamping mounting frame is fixed in the middle of the upper end of the detection base, a clamping mechanism is arranged on the clamping mounting frame, and four abutting pieces are arranged on the clamping mechanism. Through openings are formed in the periphery of the upper end of the clamping mounting frame, the bottom ends of the four abutting pieces are slidably connected into the four through openings in a sleeved mode respectively, and the opposite sides of the four abutting pieces are jointly provided with a bearing table. According to the industrial robot strength detection device, stability of an industrial robot can be guaranteed when the strength of the industrial robot is subjected to downward pressing detection, then the upper end of the industrial robot is extruded through the downward pressing mechanism, the precision of the strength detection of the industrial robot can be guaranteed, and the detection efficiency of the industrial robot is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of industrial robot manufacturing detection, and particularly relates to a detection structure for industrial robot manufacturing. Background Art

[0002] As a device to replace manual labor in the industrial field, industrial robots can reduce the losses caused by mistakes during the production process of workpieces. During the production and preparation process of industrial robots, various detection devices are often used to detect the components of industrial robots (such as performing a pressure test on a welding plate, which is one of the components of an industrial robot), ensuring that the industrial robot can work properly after being assembled and formed.

[0003] A detection structure for industrial robot manufacturing with a publication number of CN221680014U includes a detection box. There is a feeding port on the left side wall of the detection box, and a conveyor belt is installed in the feeding port. There is a discharging port on the front side wall of the detection box. There is a cover plate above the detection box, and a hydraulic push rod is installed at the bottom end of the cover plate. The bottom end of the hydraulic push rod is connected to a detection head. A second hydraulic push rod is fixedly installed on the inner wall of the back surface of the detection box. A push plate is fixedly connected to the front surface of the second hydraulic push rod. A material placement mechanism is installed on the inner wall of the bottom end of the detection box. In this application, when the robot welding plate moves to the right side of the conveyor belt, it falls on the top of the slide plate, and the third hydraulic push rod is controlled to contract to move the robot welding plate directly below the detection head for detection, avoiding the situation that the robot welding plate cannot be completely transferred to the detection support plate for detection due to too low friction between the welding plate conveyor belt and the robot welding plate.

[0004] In the above technical solution, the industrial robot components cannot be sufficiently clamped, and it is also not conducive to quickly detecting the compressive strength of industrial robots, so improvement is needed. Summary of the Invention

[0005] The purpose of the present invention is to solve the deficiencies existing in the prior art, and a detection structure for industrial robot manufacturing is proposed.

[0006] To achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A detection structure for industrial robot manufacturing includes a detection base. A clamping and mounting frame is fixed in the middle of the upper end of the detection base. A clamping mechanism is provided on the clamping and mounting frame. Four abutting members are provided on the clamping mechanism. Through holes are respectively opened around the upper end of the clamping and mounting frame. The bottom ends of the four abutting members are respectively slidably sleeved in the four through holes. A bearing platform is jointly provided on the relative side of the four abutting members. The bearing platform is fixed in the middle of the upper end of the clamping and mounting frame;

[0008] Connectors are fixed to the outer sides of the bottoms of two abutting members located on the left and right sides. Two first hydraulic cylinder assemblies are arranged in the clamping mounting frame. The right ends of the two first hydraulic cylinder assemblies are jointly rotatably connected to the bottom end of the connector on the right side, and the telescopic ends of the two first hydraulic cylinder assemblies are jointly rotatably connected to the bottom end of the connector on the left side. An industrial robot component is arranged in the bearing platform, and the inner ends of the four abutting members are respectively arranged corresponding to the outer edges around the industrial robot component. Vertical plates are fixed to both sides of the upper end of the detection base, and a lifting mechanism is arranged on the two vertical plates. A first fixing frame is arranged on the lifting mechanism. A second fixing frame is arranged below the first fixing frame. A pressing mechanism is arranged at the bottom end of the second fixing frame. Two connecting clamp assemblies are arranged on the pressing mechanism, and the two connecting clamp assemblies are correspondingly arranged above the industrial robot component.

[0009] Preferably, the clamping mechanism includes a round rod rotatably connected to the middle part of the clamping mounting frame. A rotating disc assembly is fixedly sleeved on the upper end of the round rod. Four diagonal push rod members are rotatably connected to the four corners of the lower end of the rotating disc assembly. The outer ends of the four diagonal push rod members are respectively rotatably connected to the inner sides of the bottoms of the corresponding four abutting members. The round rod is located between the two first hydraulic cylinder assemblies.

[0010] Preferably, the lifting mechanism includes a positive and negative thread screw rod rotatably sleeved on the upper ends of the opposite sides of the two vertical plates. Threaded sleeves are threadedly sleeved on the left and right ends of the positive and negative thread screw rod. Support rods are rotatably connected to the two threaded sleeves. Connecting blocks are fixed to both sides of the upper end of the first fixing frame. The bottom ends of the two support rods are respectively rotatably connected to the corresponding two connecting blocks. A top plate is fixedly fixed to the upper ends of the two vertical plates. A fixing member is fixed to the upper right end of the vertical plate on the right side. A driving mechanism is arranged on the fixing member.

[0011] Preferably, the driving mechanism includes a motor assembly installed in the fixing member. The output shaft of the motor assembly penetrates through the fixing member and is fixed with a first bevel gear. The right end of the positive and negative thread screw rod penetrates through the vertical plate on the right side and is fixedly sleeved with a second bevel gear. The second bevel gear meshes with the first bevel gear.

[0012] Preferably, the pressing mechanism includes a fixing box fixed to the middle part of the lower end of the second fixing frame. A bearing plate member is fixed to the middle part of the fixing box. A second hydraulic cylinder assembly is fixedly installed on the upper end of the bearing plate member. The telescopic end of the second hydraulic cylinder assembly penetrates through the bearing plate member and is fixedly connected with a linkage rod assembly. Rotating shaft assemblies are arranged on both sides below the bearing plate member, and the two rotating shaft assemblies are both fixed in the fixing box. A detection mechanism is arranged in the fixing box.

[0013] Preferably, the detection mechanism is arranged through the lower end of the fixed box, the middle parts of the upper ends of the two connecting clamp assemblies are respectively rotatably connected to the two rotating shaft assemblies, the left and right ends of the linkage rod assembly are respectively rotatably connected to the opposite sides of the upper ends of the two connecting clamp assemblies, and a pressure detection assembly is installed on the outer side of the fixed box.

[0014] Preferably, four support frames are fixed at the four corners of the lower end of the first fixing frame, and the bottom ends of the four support frames are respectively fixedly connected to the four corners of the upper end of the second fixing frame.

[0015] The beneficial effects of the present invention are as follows:

[0016] 1. Through the effective cooperation of components such as the clamping mechanism, the pressing mechanism, and the pressure detection assembly, the clamping mechanism can clamp the bottom end of the industrial robot to ensure its stability. Then, the pressing mechanism is used to connect the top end of the industrial robot, and the pressure detection assembly is used to test the industrial robot. It can solve the problems of low stability and troublesome connection during the strength detection of the industrial robot, making the strength rupture detection data of the industrial robot more accurate and effectively improving the detection efficiency of the industrial robot.

[0017] 2. Through the lifting mechanism, when the strength of the industrial robot needs to be tested, the pressing mechanism can be automatically lifted and lowered to automatically connect the upper end of the industrial robot, which can improve the testing efficiency of the industrial robot and ensure that the rupture detection of the industrial robot is more accurate.

[0018] In summary, the present invention can ensure the stability of the industrial robot during the downward pressure detection of its strength, and then the upper end of the industrial robot is squeezed by the pressing mechanism, which can ensure the accuracy of the strength detection of the industrial robot and improve the detection efficiency of the industrial robot. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is the connection structure diagram of the present invention;

[0020] Figure 2 is the internal structure diagram of the clamping mounting frame of the present invention;

[0021] Figure 3 is the top view of the clamping mounting frame of the present invention;

[0022] Figure 4 is the structure diagram of the rotating disc assembly of the present invention;

[0023] Figure 5 is the structure diagram of the pressing mechanism of the present invention;

[0024] Figure 6 is the enlarged view of the connecting clamp assembly of the present invention;

[0025] Figure 7It is an enlarged view of the conflicting member of the present invention.

[0026] In the figure: 1 detection base, 2 clamping mounting frame, 3 bearing plate, 4 through-hole, 5 resistance, 6 connecting member, 7 first hydraulic cylinder assembly, 8 second hydraulic cylinder assembly, 9 oblique push rod, 10 round rod, 11 rotating disk assembly, 12 linkage rod assembly, 13 bearing platform, 14 industrial robot component, 15 fixing member, 16 motor assembly, 17 first bevel gear, 18 second bevel gear, 19 vertical plate, 20 top plate, 21 positive and negative threaded rod, 22 threaded sleeve, 23 support rod, 24 connecting block, 25 first fixed frame, 26 support frame, 27 second fixed frame, 28 fixed box, 29 pressure detection assembly, 30 connecting clamp assembly, 31 rotating shaft assembly. DETAILED DESCRIPTION

[0027] The present invention is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the following description is only for explaining the present invention and does not limit its contents.

[0028] Reference Figures 1-7 A detection structure for industrial robot manufacturing includes a detection base 1, which is used to carry various components. The components on the detection base 1 can be tested on the industrial robot components. A clamping mounting frame 2 is fixed to the middle of the upper end of the detection base 1. The clamping mounting frame 2 is provided with a clamping mechanism, and the industrial robot components can be clamped by the clamping mechanism. Four resistance members 5 are provided on the clamping mechanism. Through openings 4 are opened around the upper end of the clamping mounting frame 2. The bottom ends of the four resistance members 5 are respectively slidably sleeved in the four through openings 4. The four resistance members 5 can be driven to move by the clamping mechanism, and the resistance members 5 can move smoothly with the through openings 4 as tracks when moving.

[0029] Reference Figure 1 , 2 , 3, 4, 7, a bearing platform 13 is commonly provided on the opposite side of the four resistance members 5, and the bearing platform 13 is fixed at the middle part of the upper end of the clamping mounting frame 2, and the bearing platform 13 is located in the middle position of the clamping mounting frame 2, and the bottom end of the industrial robot component can be placed by the bearing platform 13, and then clamped by the clamping mechanism, and the outer sides of the bottom ends of the two resistance members 5 on the left and right sides are fixed with connecting members 6, and two first hydraulic cylinder assemblies 7 are arranged in the clamping mounting frame 2, and the first hydraulic cylinder assemblies 7 are connected with supporting components for stable operation, and can be programmed for automatic operation, and the right ends of the two first hydraulic cylinder assemblies 7 are rotatably connected to the bottom end of the connecting member 6 on the right side, and the telescopic ends of the two first hydraulic cylinder assemblies 7 are rotatably connected to the bottom end of the connecting member 6 on the left side, and through the operation of the two first hydraulic cylinder assemblies 7, the two connecting members 6 can be driven to move toward each other, so that the distance between the two connecting members 6 can be adjusted.

[0030] Reference Figure 1 、 2 、3, 4, 7, an industrial robot component 14 is provided inside the carrier 13, and the inner ends of the four abutting members 5 are respectively arranged corresponding to the outer edges around the industrial robot component 14. The industrial robot component is clamped by the four abutting members 5. The clamping mechanism includes a round rod 10 rotatably connected to the middle part inside the clamping mounting frame 2. A rotating disk assembly 11 is fixedly sleeved on the upper end of the round rod 10. The round rod 10 can support and stabilize the rotating disk assembly 11. When the rotating disk assembly 11 is driven, it can drive the round rod 10 to rotate, so as to achieve the rotating effect.

[0031] Reference Figure 1 、 2 、3, 4, 7, four inclined push rod members 9 are rotatably connected to the four corners at the lower end of the rotating disk assembly 11. The outer ends of the four inclined push rod members 9 are respectively rotatably connected to the inner sides of the bottoms of the corresponding four abutting members 5. The round rod 10 is located between the two first hydraulic cylinder assemblies 7. By the rotation of the rotating disk assembly 11, the four inclined push rod members 9 can be driven to move, and the movement of the four inclined push rod members 9 can drive the four abutting members 5 to move, so that the four abutting members 5 clamp the industrial robot component 14. When the two first hydraulic cylinder assemblies 7 drive the two abutting members 5 to move towards each other through the connecting member 6, the two inclined push rod members 9 on the two abutting members 5 can be driven to move, which can push the rotating disk assembly 11 to rotate, so that the rotating disk assembly 11 can drive the four inclined push rod members 9 to rotate simultaneously.

[0032] Reference Figure 1 , vertical plates 19 are fixed on both sides of the upper end of the detection base 1. A lifting mechanism is provided on the two vertical plates 19. A first fixing frame 25 is provided on the lifting mechanism. The first fixing frame 25 can be driven to lift by the lifting mechanism. The lifting mechanism includes a positive and negative thread screw rod 21 rotatably sleeved on the upper ends of the opposite sides of the two vertical plates 19. Threaded sleeves 22 are threadedly sleeved on the left and right ends of the positive and negative thread screw rod 21. The rotation of the positive and negative thread screw rod 21 can push the two threaded sleeves 22 to move towards each other or in the opposite direction. Support rods 23 are rotatably connected to both of the threaded sleeves 22. Connecting blocks 24 are fixed on both sides of the upper end of the first fixing frame 25. The bottom ends of the two support rods 23 are respectively rotatably connected to the corresponding two connecting blocks 24. By the two threaded sleeves 22 moving towards each other, the upper ends of the two support rods 23 can be driven to move towards each other. The lower ends of the two support rods 23 are restricted by the two connecting blocks 24, so that the two support rods 23 drive the two connecting blocks 24 to descend. The up and down movement of the two connecting blocks 24 can drive the first fixing frame 25 to lift.

[0033] Reference Figure 1, at the upper ends of the two vertical plates 19, a top plate 20 is fixedly installed in common. Through the top plate 20, the two vertical plates 19 can be made more stable. At the upper right end of the vertical plate 19 on the right side, a fixing member 15 is fixedly installed. A driving mechanism is provided on the fixing member 15. The driving mechanism includes a motor assembly 16 installed in the fixing member 15. The motor assembly 16 is connected to the supporting components, which is convenient for stable operation, can set programs and operate automatically. The output shaft of the motor assembly 16 penetrates through the fixing member 15 and is fixedly installed with a first bevel gear 17. The right end of the left - and - right - hand threaded rod 21 penetrates through the vertical plate 19 on the right side and is fixedly sleeved with a second bevel gear 18. The second bevel gear 18 meshes with the first bevel gear 17. When the motor assembly 16 operates, it can drive the first bevel gear 17 to rotate. The rotation of the first bevel gear 17 can push the second bevel gear 18 to rotate. The rotation of the second bevel gear 18 can drive the left - and - right - hand threaded rod 21 to rotate, which has the effect of providing power for the lifting mechanism.

[0034] Refer to Figure 1 , below the first fixing frame 25, a second fixing frame 27 is provided. At the four corners of the lower end of the first fixing frame 25, support frames 26 are fixedly installed at each corner. The bottom ends of the four support frames 26 are respectively fixedly connected to the four corners of the upper end of the second fixing frame 27. Through the support frames 26, the first fixing frame 25 and the second fixing frame 27 can be connected. When the second fixing frame 27 vibrates, it can make the first fixing frame 25 not restrict the vibration of the second fixing frame 27 through the support frames 26, and can more conveniently drive its components to be connected to the upper end of the industrial robot components.

[0035] Refer to Figure 1 , 5 , 6, at the bottom end of the second fixing frame 27, a pressing mechanism is provided. On the pressing mechanism, two connecting clamp assemblies 30 are provided. The two connecting clamp assemblies 30 are correspondingly arranged above the industrial robot component 14. Through the pressing mechanism, the two connecting clamp assemblies 30 can be driven to connect the upper end of the industrial robot component 14, which has the effect of improving the accuracy of the industrial robot component. The pressing mechanism includes a fixing box 28 fixedly installed in the middle of the lower end of the second fixing frame 27. The fixing box 28 is fixed on the second fixing frame 27. Through the lifting of the lifting mechanism, the fixing box 28 can be driven to lift.

[0036] Refer to Figure 1 , 5, 6. A bearing plate member 3 is fixedly installed in the middle of the fixed box 28. A second hydraulic cylinder assembly 8 is fixedly installed at the upper end of the bearing plate member 3. The second hydraulic cylinder assembly 8 is connected to supporting components, facilitating stable operation and capable of setting programs for automatic operation. The telescopic end of the second hydraulic cylinder assembly 8 penetrates through the bearing plate member 3 and is fixedly connected to a linkage rod assembly 12. Through the operation of the second hydraulic cylinder assembly 8, the linkage rod assembly 12 can be driven to move. Rotating shaft assemblies 31 are provided on both sides below the bearing plate member 3. Both of the two rotating shaft assemblies 31 are fixed in the fixed box 28. A detection mechanism is provided in the fixed box 28. The detection mechanism includes a through setting at the lower end of the fixed box 28. The middle parts of the upper ends of the two connection clamp assemblies 30 are respectively rotatably connected to the two rotating shaft assemblies 31. Through the rotating shaft assemblies 31, the upper ends of the connection clamp assemblies 30 can be stably positioned in the fixed box 28, enabling the connection clamp assemblies 30 to be driven to move up and down by the lifting of the fixed box 28.

[0037] Refer to Figure 1 , 5 , 6. The left and right ends of the linkage rod assembly 12 are respectively rotatably connected to the opposite sides of the upper ends of the two connection clamp assemblies 30. A pressure detection component 29 is installed on the outside of the fixed box 28. Through the movement of the linkage rod assembly 12, the upper ends of the two connection clamp assemblies 30 can be driven to rotate around the rotating shaft assemblies 31 as the axis, enabling the bottoms of the two connection clamp assemblies 30 to move towards each other to connect the top of the industrial robot component 14.

[0038] In the present invention, during normal use: The operator places the industrial robot component 14 in the carrier 13, and controls the operation of the two first hydraulic cylinder assemblies 7 through the supporting equipment. The two first hydraulic cylinder assemblies 7 drive the two connecting pieces 6 to move towards each other. The two connecting pieces 6 drive the two abutting pieces 5 to move towards each other. The two abutting pieces 5 drive the two inclined push rod pieces 9 to move. The two inclined push rod pieces 9 push the rotating disc assembly 11 to rotate. The rotation of the rotating disc assembly 11 can drive the other two inclined push rod pieces 9 to move, so as to drive the four inclined push rod pieces 9 to move. The four inclined push rod pieces 9 drive the four abutting pieces 5 to move towards each other. The four abutting pieces 5 clamp the industrial robot component 14 in the carrier 13. After the clamping is completed, the operator controls the operation of the motor assembly 16 through the supporting equipment. The motor assembly 16 drives the first bevel gear 17 to rotate. The first bevel gear 17 pushes the second bevel gear 18 to rotate. The second bevel gear 18 drives the left and right hand threaded rod 21 to rotate. The left and right hand threaded rod 21 pushes the two threaded sleeves 22 to move towards each other. The two threaded sleeves 22 drive the upper ends of the two support rods 23 to move towards each other. The two support rods 23 push the first fixing frame 25 downward through the two connecting blocks 24. The first fixing frame 25 drives the second fixing frame 27 downward through the four support frames 26. The second fixing frame 27 drives the fixing box 28 downward. The fixing box 28 drives the two connecting clamp assemblies 30 downward. When the two connecting clamp assemblies 30 correspond to the telescopic ends of the industrial robot component 14, the motor assembly 16 stops operating, and the second hydraulic cylinder assembly 8 operates. The second hydraulic cylinder assembly 8 drives the linkage rod assembly 12 to move. The linkage rod assembly 12 drives the two connecting clamp assemblies 30 to rotate respectively around the two rotating shaft assemblies 31, so that the bottoms of the two connecting clamp assemblies 30 connect to the industrial robot component 14, and it is tested through the pressure detection component on the fixing box 28.

[0039] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A detection structure for industrial robot manufacturing, including a detection base (1), characterized in that: In the middle of the upper end of the detection base (1), a clamping and mounting frame (2) is fixed. A clamping mechanism is provided on the clamping and mounting frame (2). Four abutting members (5) are provided on the clamping mechanism. Through openings (4) are formed around the upper end of the clamping and mounting frame (2). The bottom ends of the four abutting members (5) are respectively slidably sleeved in the four through openings (4). A bearing platform (13) is jointly provided on the relative sides of the four abutting members (5). The bearing platform (13) is fixed in the middle of the upper end of the clamping and mounting frame (2). On the outer sides of the bottom ends of the two abutting members (5) located on the left and right sides, connecting members (6) are respectively fixed. Two first hydraulic cylinder assemblies (7) are arranged in the clamping and mounting frame (2). The right ends of the two first hydraulic cylinder assemblies (7) are jointly rotatably connected to the bottom end of the connecting member (6) on the right side. The telescopic ends of the two first hydraulic cylinder assemblies (7) are jointly rotatably connected to the bottom end of the connecting member (6) on the left side. An industrial robot component (14) is arranged in the bearing platform (13). The inner ends of the four abutting members (5) are respectively arranged corresponding to the outer edges around the industrial robot component (14). Vertical plates (19) are respectively fixed on both sides of the upper end of the detection base (1). A lifting mechanism is jointly provided on the two vertical plates (19). A first fixing frame (25) is provided on the lifting mechanism. A second fixing frame (27) is arranged below the first fixing frame (25). A pressing mechanism is provided at the bottom end of the second fixing frame (27). Two connecting clamp assemblies (30) are provided on the pressing mechanism. The two connecting clamp assemblies (30) are correspondingly arranged above the industrial robot component (14).

2. The inspection structure for industrial robot manufacturing according to claim 1, characterized in that: The clamping mechanism includes a round rod (10) rotatably connected to the middle part inside the clamping and mounting frame (2). A rotating disc assembly (11) is fixedly sleeved on the upper end of the round rod (10). Oblique push rod members (9) are rotatably connected to the four corners of the lower end of the rotating disc assembly (11). The outer ends of the four oblique push rod members (9) are respectively rotatably connected to the inner sides of the bottom ends of the corresponding four abutting members (5). The round rod (10) is located between the two first hydraulic cylinder assemblies (7).

3. The detection structure for industrial robot manufacturing according to claim 1, characterized in that: The lifting mechanism includes a positive and reverse thread screw rod (21) rotatably sleeved on the upper ends of the opposite sides of the two vertical plates (19). Threaded sleeves (22) are respectively threadedly sleeved on the left and right ends of the positive and reverse thread screw rod (21). Struts (23) are rotatably connected to both of the threaded sleeves (22). Connecting blocks (24) are respectively fixed on both sides of the upper end of the first fixing frame (25). The bottom ends of the two struts (23) are respectively rotatably connected to the corresponding two connecting blocks (24). A top plate (20) is jointly fixed on the upper ends of the two vertical plates (19). A fixing member (15) is fixed on the upper right end of the vertical plate (19) on the right side. A driving mechanism is provided on the fixing member (15).

4. The inspection structure for industrial robot manufacturing according to claim 3, wherein: The driving mechanism includes a motor assembly (16) installed in a fixing member (15). The output shaft of the motor assembly (16) penetrates through the fixing member (15) and is fixed with a first bevel gear (17). The right end of the left - and - right - hand threaded rod (21) penetrates through the vertical plate (19) on the right side and is fixedly sleeved with a second bevel gear (18). The second bevel gear (18) meshes with the first bevel gear (17).

5. The detection structure for industrial robot manufacturing according to claim 1, wherein: The pressing - down mechanism includes a fixing box (28) fixed to the middle of the lower end of the second fixing frame (27). A bearing plate member (3) is fixed in the middle of the fixing box (28). A second hydraulic cylinder assembly (8) is fixedly installed at the upper end of the bearing plate member (3). The telescopic end of the second hydraulic cylinder assembly (8) penetrates through the bearing plate member (3) and is fixedly connected with a linkage rod assembly (12). Rotating shaft assemblies (31) are provided on both sides below the bearing plate member (3). Both of the two rotating shaft assemblies (31) are fixed in the fixing box (28). A detection mechanism is provided in the fixing box (28).

6. The detection structure for industrial robot manufacturing according to claim 5, characterized in that: The detection mechanism includes a through - hole provided at the lower end of the fixing box (28). The upper - middle parts of the two connecting clamp assemblies (30) are respectively rotatably connected to the two rotating shaft assemblies (31). The left and right ends of the linkage rod assembly (12) are respectively rotatably connected to the opposite sides of the upper ends of the two connecting clamp assemblies (30). A pressure detection assembly (29) is installed on the outer side of the fixing box (28).

7. The inspection structure for manufacturing industrial robots according to claim 1, characterized in that: Four support frames (26) are respectively fixed at the four corners of the lower end of the first fixing frame (25). The bottom ends of the four support frames (26) are respectively fixedly connected to the four corners of the upper end of the second fixing frame (27).

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