Assembly robot in sealing ring detection process

Abstract

The invention discloses an assembly robot in a sealing ring detection process, and relates to the technical field of assembly robots. A circulating transmission mechanism is arranged on the workbench; a rotating chain wheel is movably mounted on the circulating chain; a discharging rod is fixedly mounted on a rotating shaft of the rotating chain wheel; a detection table is cooperatively mounted at one end of the workbench; a rotating disc is movably mounted on the detection table; a sealing ring is conveyed to a discharging rod through an automatic feeding machine, the discharging rod is installed on a circulating chain in a matched mode through a rotating chain wheel, circulating conveying and feeding of the circulating chain are achieved through cooperation of a positioning chain wheel and a rotating shaft, and in the circulating process of the circulating chain, through cooperation of a driving chain and the rotating chain wheel, the sealing ring is conveyed to the discharging rod. According to the sealing ring detection device, the effect that the rotating chain wheel drives the sealing ring on the discharging rod to rotate can be achieved, the sealing ring on the discharging rod is photographed and detected through the visual detection mechanism, and therefore it is guaranteed that the sealing ring can be detected from multiple directions during detection, and the detection accuracy is guaranteed.

Description

Technical Field

[0001] This invention relates specifically to the field of assembly robot technology, and more specifically to an assembly robot used in the process of inspecting sealing rings. Background Technology

[0002] Robots are an important component of modern industrial production. They can replace human labor to complete tasks in industrial production. With the widespread application of robots, they are becoming more and more precise, and can achieve the effect of gripping small and soft parts. Especially when working with individual rubber parts, they can quickly and accurately achieve the gripping effect of the parts. Currently, the traditional method of testing sealing rings requires multiple devices to achieve different testing results. This necessitates manual transfer of the sealing rings after each testing is completed, resulting in frequent manual handling of parts. This leads to high labor intensity and increases the risk of errors during long-term operation, thus affecting the efficiency of the equipment. When a minor scratch is detected on the sealing ring, but the size or sealing performance of the sealing ring has not yet been tested, it is easy to judge it as a defective product, which greatly increases the product defect rate. When a minor scratch is detected on the sealing ring but does not affect normal use, and there are no defects in size or sealing performance, the sealing ring can be used normally and safely, thereby reducing the product defect rate. Currently, traditional equipment is typically used for the transfer of sealing rings between devices. However, these devices are usually driven independently, which can lead to asynchrony between adjacent devices during operation. This can result in asynchronous product transfer and affect the efficiency of the equipment's testing process. A search reveals Chinese patent application CN202411161176.5, which discloses a circuit breaker lifting and assembly robot using machine vision positioning. The robot includes a base and a mounting base. The base has a mounting frame fixedly connected to its upper surface. Slide rails are provided at both ends of the mounting frame, and a housing is slidably connected between the slide rails. A fixing mechanism is provided inside the housing, with its top extending to the outside of the upper surface of the housing. The mounting base is located at the right end of the base. An assembly robot is bolted to the upper surface of the mounting base. A mounting plate is bolted to the end of the robot's robotic arm, and a gripping mechanism is provided at the left end of the mounting plate. While the structure described in the aforementioned patent can replace manual labor during operation, it cannot rotate when the structure is installed between two devices for product transfer. This means that the two devices cannot synchronize during material handling, causing the robot to have to wait during material handling and affecting its work efficiency. Summary of the Invention

[0003] The purpose of this invention is to provide an assembly robot for the inspection of sealing rings. In this device, the robot is installed between two devices. When transferring products between the two devices, the rotation of the robot synchronizes the drive mechanisms of the two devices, thereby enabling a circulating chain to transport the sealing rings one by one to a vision inspection mechanism. The vision inspection mechanism photographs and inspects the shape or size of the sealing rings. After inspection, the robot rotates again to move the circulating chain forward. Simultaneously, the robot cooperates with a rotating disk to achieve synchronous drive, ensuring synchronized operation between the two devices during the transfer of sealing rings, thus solving the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: An assembly robot for sealing ring inspection includes a workbench; a circulating transmission mechanism is provided on the workbench; the circulating transmission mechanism includes four positioning sprockets movably mounted at the four corners of the workbench, the positioning sprockets being connected by a circulating chain; a rotating sprocket is movably mounted on the circulating chain; a feeding rod is fixedly mounted on the shaft of the rotating sprocket; an automatic feeder is installed on one side of the workbench; an inspection platform is installed at one end of the workbench; a rotating disk is movably mounted on the inspection platform; and multiple sealing inspection disks are fixedly mounted on the rotating disk. An assembly robot is installed between the workbench and the inspection table; the assembly robot includes a mounting plate fixedly installed to the vertical beams of the workbench and the inspection table; an installation platform is fixedly installed on the mounting plate; a robotic arm is movably installed on the installation platform; a base is provided at the bottom of the installation platform; a drive motor is fixedly installed inside the base, and a drive gear is fixedly installed on the output shaft of the drive motor; the end of the output shaft is fixedly installed to the rotating structure at the bottom of the robotic arm.

[0005] As a further technical solution of the present invention, a first toothed plate and a second toothed plate are respectively provided on both sides of the driving gear; teeth are provided on the top and sidewalls of the first toothed plate and the second toothed plate, wherein the teeth on the sidewall mesh with the driving gear, and the teeth on the top mesh with the bottom of the first ratchet and the second ratchet respectively.

[0006] As a further technical solution of the present invention, wherein: the first ratchet is fixedly mounted on the worm; both ends of the worm are movably mounted to the vertical beam at the end of the worktable via bearing seats; one side of the worm meshes with a worm gear; the worm gear is fixedly mounted on a rotating shaft; the rotating shaft is movably mounted to the worktable; wherein: one end of the rotating shaft is fixedly mounted to one of the positioning sprockets.

[0007] As a further technical solution of the present invention, the second ratchet is coaxially and fixedly installed with the second bevel gear via a connecting rod; the side of the second bevel gear away from the second ratchet is meshed with the first bevel gear; the first bevel gear is fixedly installed on the rotating shaft at the bottom of the rotating disk.

[0008] As a further technical solution of the present invention, the first toothed plate and the second toothed plate are slidably installed with the corresponding support frame; the corresponding support frame is installed on the inner bottom of the workbench and the testing table respectively.

[0009] As a further technical solution of the present invention, a vision inspection mechanism is also fixedly installed on the workbench; the vision inspection mechanism is located on one side of the circulating chain; a drive chain is provided on the other side of the circulating chain that cooperates with the vision inspection mechanism; the drive chain is connected to a rotating sprocket; the drive chain is installed in cooperation with two sprockets and a drive sprocket; wherein the bottom of the drive sprocket cooperates with a drive structure; the drive structure is fixedly installed on the bottom of the top plate of the workbench.

[0010] As a further technical solution of the present invention, a sealing detection mechanism is also installed on the detection platform; the sealing detection mechanism is located on one side of the rotating disk; a first clamping component is provided on the opposite side of the sealing detection mechanism; a second clamping component is provided between the first clamping component and the sealing detection mechanism; the first clamping component and the second clamping component are arranged perpendicularly; the bottom of the first clamping component and the second clamping component are fixedly installed on the detection platform.

[0011] As a further technical solution of the present invention, the first clamping component and the second clamping component are respectively engaged with the second placement structure and the first placement structure; the bottom of the second placement structure and the first placement structure are fixedly installed on the detection table.

[0012] Compared with the prior art, the beneficial effects of the present invention are: In this invention, during use, an automatic feeder automatically transfers the sealing rings to a feeding rod. The feeding rod is mounted on a circulating chain via a rotating sprocket. The four corners of the circulating chain engage with positioning sprockets. Through the engagement of one of the positioning sprockets with a rotating shaft, the circulating chain achieves the effect of cyclically transferring and feeding the sealing rings. During the circulation of the circulating chain, the engagement between the drive chain and the rotating sprocket causes the rotating sprocket to drive the sealing rings on the feeding rod to rotate. A vision inspection mechanism photographs and inspects the sealing rings on the feeding rod, ensuring that the sealing rings can be inspected from multiple angles, thereby guaranteeing the accuracy of the inspection. In this invention, the sealing rings inspected by the vision inspection mechanism are transferred to the rotary table by the assembly robot. When the robotic arm rotates to pick up the material from the circulating transmission mechanism, the drive gear meshes synchronously with the first and second toothed plates. At this time, the second toothed plate meshes with the second ratchet, which is in an idle state. The first toothed plate meshes with the first ratchet, which is fixedly mounted on the worm. The first ratchet drives the worm to rotate. One side of the worm engages with a worm gear. The worm gear is mounted on a rotating shaft that engages with one of the positioning sprockets. This achieves the effect of the positioning sprocket driving the circulating chain to transmit forward. The sealing rings on the feeding rod are picked up by the robotic arm clamping structure. In this invention, after the material is picked up, when the assembly robot rotates towards the rotary disk, the drive gear meshes synchronously with the first and second toothed plates. However, the first ratchet is in an idle state at this time. The second toothed plate drives the second ratchet to rotate. The second bevel gear, which is coaxially mounted on the second ratchet, meshes with the first bevel gear mounted on the bottom shaft of the rotary disk. This enables the sealing ring inside the sealing detection disk that has been inspected by the sealing detection mechanism to be transferred forward. The assembly robot then places the gripped sealing ring into the sealing detection disk on the rotary disk. In this invention, when the assembly robot rotates to the circulating transmission mechanism to pick up materials, the industrial control computer implements the operation of the sealing detection mechanism. The sealing detection mechanism performs airtightness testing on the sealing ring inside the sealing detection disc. When the assembly robot rotates to the rotating disc to unload materials, the industrial control computer implements the vision inspection mechanism to photograph and inspect the sealing ring on the unloading rod. During the photographing, the drive mechanism can also drive the drive chain and the rotating sprocket to achieve the rotation effect of the sealing ring, ensuring the vision inspection mechanism can photograph and inspect the sealing ring from multiple angles, thereby ensuring the accuracy of the inspection. This invention, after the sealing inspection mechanism completes the airtightness test of the sealing rings in the sealing inspection tray, sequentially transfers the sealing inspection tray to the bottom of the second clamping component and the first clamping component through the individual transfer of the sealing rings. The second clamping component clamps the qualified products into the first placement structure. When the sealing ring fails the test, the first clamping component clamps the sealing ring in the sealing inspection tray into the second placement structure, thereby achieving the distinction between qualified and defective products and avoiding mixing. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0014] Figure 2 In this invention Figure 1 Another perspective structural diagram.

[0015] Figure 3 In this invention Figure 2 A schematic diagram of the rear side.

[0016] Figure 4 In this invention Figure 1 Side view.

[0017] Figure 5 In this invention Figure 1 The main view.

[0018] Figure 6 In this invention Figure 3 Another perspective structural diagram.

[0019] Figure 7 In this invention Figure 1 Schematic diagram of the inner structure of a local part of the structure.

[0020] Figure 8 In this invention Figure 7 The bottom diagram.

[0021] Figure 9 In this invention Figure 1 A schematic diagram of the rear structure.

[0022] Figure 10 In this invention Figure 1 Enlarged view of point A in the middle.

[0023] Figure 11 In this invention Figure 4 Enlarged view of section B in the middle.

[0024] Figure 12 This is the present invention. Figure 4 Enlarged view of point C in the middle.

[0025] Figure 13 In this invention Figure 6 Enlarged view of point E in the middle.

[0026] Figure 14 In this invention Figure 6 Enlarged view of point D in the middle.

[0027] Figure 15 In this invention Figure 9 Enlarged view of point F in the middle.

[0028] In the diagram: 1-Automatic feeding machine, 2-Circulating transmission mechanism, 20-Circulating chain, 21-Positioning sprocket, 22-Discharging rod, 23-Rotating sprocket, 24-Drive chain, 25-Drive sprocket, 3-Vision inspection mechanism, 4-Workbench, 5-Inspection table, 6-Rotating disk, 7-Sealing inspection disk, 8-First clamping assembly, 9-Second clamping assembly, 10-First placement structure, 11-Second placement structure, 12-Industrial control computer, 13-Sealing inspection mechanism, 14-Assembly robot, 140-Mounting platform, 141-Robotic arm, 142-Worm gear, 143-First ratchet, 144-Turbine, 145-First toothed plate, 146-Second toothed plate, 147-Base, 148-Rotating shaft, 149-First bevel gear, 1410-Second bevel gear, 1411-Second ratchet, 1412-Drive gear, 1413-Mounting plate. Detailed Implementation

[0029] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0030] Please see Figure 1-9 In this embodiment of the invention, an assembly robot for the sealing ring inspection process includes a workbench 4; a circulating transmission mechanism 2 is provided on the workbench 4; the circulating transmission mechanism 2 includes four positioning sprockets 21 movably mounted at the four corners of the workbench 4, the positioning sprockets 21 being connected by a circulating chain 20; a rotating sprocket 23 is movably mounted on the circulating chain 20; a feeding rod 22 is fixedly mounted on the shaft of the rotating sprocket 23; an automatic feeder 1 is installed on one side of the workbench 4; an inspection table 5 is installed at one end of the workbench 4; a rotating disk 6 is movably mounted on the inspection table 5; and multiple sealing inspection disks 7 are fixedly mounted on the rotating disk 6. An assembly robot 14 is provided between the workbench 4 and the inspection table 5. The assembly robot 14 includes a mounting plate 1413 fixedly installed with the vertical beams of the workbench 4 and the inspection table 5. A mounting platform 140 is fixedly installed on the mounting plate 1413. A robotic arm 141 is movably installed on the mounting platform 140. A base 147 is provided at the bottom of the mounting platform 140. A drive motor is fixedly installed inside the base 147, and a drive gear 1412 is fixedly installed on the output shaft of the drive motor. The end of the output shaft is fixedly installed with the rotating structure at the bottom of the robotic arm 141. The drive gear 1412 is provided with a first tooth plate 145 and a second tooth plate 146 on both sides respectively; the top and side walls of the first tooth plate 145 and the second tooth plate 146 are provided with teeth, wherein the teeth on the side walls mesh with the drive gear 1412, and the teeth on the top mesh with the bottom of the first ratchet 143 and the second ratchet 1411 respectively.

[0031] By adopting the above technical solution, during use, the automatic feeder 1 automatically transfers the sealing ring to the feeding rod 22. The feeding rod 22 is installed on the circulating chain 20 through the cooperation of the rotating sprocket 23. The four corners of the circulating chain 20 are engaged with the positioning sprocket 21. Through the cooperation between one of the positioning sprockets 21 and the rotating shaft 148, the circulating chain 20 achieves the effect of circulating transmission and feeding. During the circulation of the circulating chain 20, through the cooperation between the drive chain 24 and the rotating sprocket 23, the rotating sprocket 23 can drive the sealing ring on the feeding rod 22 to rotate. The visual inspection mechanism 3 takes pictures of the sealing ring on the feeding rod 22 for inspection, thereby ensuring that the sealing ring can be inspected from multiple angles, thus ensuring the accuracy of the inspection.

[0032] Please see Figure 10-13 In this embodiment, the first ratchet 143 is fixedly mounted on the worm gear 142; both ends of the worm gear 142 are movably mounted to the vertical beam at the end of the worktable 4 via bearing seats; one side of the worm gear 142 meshes with a turbine 144; the turbine 144 is fixedly mounted on a rotating shaft 148; the rotating shaft 148 is movably mounted to the worktable 4; and one end of the rotating shaft 148 is fixedly mounted to one of the positioning sprockets 21. In this embodiment, the second ratchet 1411 is coaxially and fixedly installed with the second bevel gear 1410 via a connecting rod; the side of the second bevel gear 1410 away from the second ratchet 1411 is meshed with the first bevel gear 149; the first bevel gear 149 is fixedly installed on the rotating shaft at the bottom of the rotating disk 6. By adopting the above technical solution, the sealing rings inspected by the vision inspection mechanism 3 are transferred to the rotary table 6 by the assembly robot 14. When the robotic arm 141 rotates to pick up the material from the circulating transmission mechanism 2, the drive gear 1412 meshes synchronously with the first toothed plate 145 and the second toothed plate 146. At this time, the second toothed plate 146 meshes with the second ratchet 1411, which is in an idle state. The first toothed plate 145 meshes with the first ratchet 143, which is fixedly mounted on the worm gear 142. The first ratchet 143 drives the worm gear 142 to rotate. One side of the worm gear 142 cooperates with the turbine 144. The turbine 144 is equipped with a rotating shaft 148 that cooperates with one of the positioning sprockets 21, thereby achieving the effect of the positioning sprocket 21 driving the circulating chain 20 to transmit forward. The sealing rings on the feeding rod 22 are picked up by the clamping structure of the robotic arm 141.

[0033] Furthermore, after the material is picked up, when the assembly robot 14 rotates towards the rotary disk 6, the drive gear 1412 meshes synchronously with the first toothed plate 145 and the second toothed plate 146. However, the first ratchet 143 is in an idle state at this time. The second toothed plate 146 drives the second ratchet 1411 to rotate. The second bevel gear 1410, which is coaxially mounted on the second ratchet 1411, meshes with the first bevel gear 149 mounted on the bottom shaft of the rotary disk 6. This enables the sealing ring inside the sealing detection disk 7, which has been inspected by the sealing detection mechanism 13, to be transferred forward. Thus, the assembly robot 14 places the clamped sealing ring into the sealing detection disk 7 on the rotary disk 6. Please see Figure 1-14 In this embodiment, the first toothed plate 145 and the second toothed plate 146 are slidably installed with their corresponding support frames; the corresponding support frames are respectively installed on the inner bottom of the workbench 4 and the testing table 5. A vision inspection mechanism 3 is also fixedly installed on the workbench 4; the vision inspection mechanism 3 is located on one side of the circulating chain 20; a drive chain 24 is provided on the other side of the circulating chain 20 that cooperates with the vision inspection mechanism 3; the drive chain 24 is connected to a rotating sprocket 23; the drive chain 24 is installed in cooperation with two sprockets and a drive sprocket 25; wherein, the bottom of the drive sprocket 25 cooperates with a drive structure; the drive structure is fixedly installed on the bottom of the top plate of the workbench 4; By adopting the above technical solution, when the assembly robot 14 rotates to the circulating transmission mechanism 2 to pick up materials, the industrial control computer 12 realizes the operation of the sealing detection mechanism 13. The sealing detection mechanism 13 realizes the airtightness detection of the sealing ring inside the sealing detection disk 7. When the assembly robot 14 rotates to the rotating disk 6 to unload materials, the industrial control computer 12 realizes the vision inspection mechanism 3 to take pictures of the sealing ring on the unloading rod 22. When taking pictures, the drive mechanism can also drive the drive chain 24 to cooperate with the rotating sprocket 23 to realize the rotation effect of the sealing ring, ensuring the multi-directional picture inspection effect of the vision inspection mechanism 3 on the sealing ring, thereby ensuring the accuracy of the inspection.

[0034] Please see Figure 1-15 In this embodiment, a sealing detection mechanism 13 is also installed on the detection table 5. The sealing detection mechanism 13 is located on one side of the rotating disk 6. A first clamping component 8 is provided on the opposite side of the sealing detection mechanism 13. A second clamping component 9 is provided between the first clamping component 8 and the sealing detection mechanism 13. The first clamping component 8 and the second clamping component 9 are arranged perpendicularly. The bottom of the first clamping component 8 and the second clamping component 9 are fixedly installed on the detection table 5. The first clamping component 8 and the second clamping component 9 respectively cooperate with the second placement structure 11 and the first placement structure 10; the bottom of the second placement structure 11 and the first placement structure 10 are fixedly installed on the detection table 5. By adopting the above technical solution, after the sealing inspection mechanism 13 completes the airtightness test of the sealing ring in the sealing inspection disk 7, the sealing inspection disk 7 is sequentially transferred to the bottom of the second clamping component 9 and the first clamping component 8 through the sequential transfer of the sealing rings. The second clamping component 9 clamps the qualified products into the first placement structure 10. When the sealing ring fails the test, the first clamping component 8 clamps the sealing ring in the sealing inspection disk 7 into the second placement structure 11, thereby realizing the distinction between qualified products and defective products and avoiding mixing.

[0035] The working principle of this invention is as follows: During use, the automatic feeder 1 automatically transfers the sealing ring to the feeding rod 22. The feeding rod 22 is mounted on the circulating chain 20 through a rotating sprocket 23. The four corners of the circulating chain 20 are engaged with the positioning sprockets 21. Through the engagement between one of the positioning sprockets 21 and the rotating shaft 148, the circulating chain 20 achieves the effect of cyclically transferring and feeding the sealing ring. During the circulation of the circulating chain 20, the engagement between the drive chain 24 and the rotating sprocket 23 enables the rotating sprocket 23 to drive the sealing ring on the feeding rod 22 to rotate. The visual inspection mechanism 3 takes pictures of the sealing ring on the feeding rod 22 for inspection, thereby ensuring that the sealing ring can be inspected from multiple angles, thus ensuring the accuracy of the inspection. The sealing rings inspected by the vision inspection mechanism 3 are transferred to the rotary table 6 by the assembly robot 14. When the robotic arm 141 rotates to the circulation transfer mechanism 2 to pick up the material, the drive gear 1412 meshes synchronously with the first toothed plate 145 and the second toothed plate 146. At this time, the second toothed plate 146 meshes with the second ratchet 1411, which is in an idle state. The first toothed plate 145 meshes with the first ratchet 143, which is fixedly mounted on the worm gear 142. The first ratchet 143 drives the worm gear 142 to rotate. One side of the worm gear 142 cooperates with the turbine 144. The turbine 144 is equipped with a rotating shaft 148 that cooperates with one of the positioning sprockets 21, thereby achieving the effect of the positioning sprocket 21 driving the circulation chain 20 to transmit forward. The sealing rings on the feeding rod 22 are picked up by the clamping structure of the robotic arm 141. After the material is picked up, when the assembly robot 14 rotates towards the rotary disk 6, the drive gear 1412 meshes synchronously with the first toothed plate 145 and the second toothed plate 146. However, the first ratchet 143 is in an idle state at this time. The second toothed plate 146 drives the second ratchet 1411 to rotate. The second bevel gear 1410, which is coaxially mounted on the second ratchet 1411, meshes with the first bevel gear 149 mounted on the bottom shaft of the rotary disk 6. This enables the sealing ring inside the sealing detection disk 7, which has been inspected by the sealing detection mechanism 13, to be transferred forward. The assembly robot 14 then places the gripped sealing ring into the sealing detection disk 7 on the rotary disk 6. When the assembly robot 14 rotates to the circulating transmission mechanism 2 to pick up materials, the industrial control computer 12 implements the operation of the sealing detection mechanism 13. The sealing detection mechanism 13 performs airtightness detection on the sealing ring inside the sealing detection disk 7. When the assembly robot 14 rotates to the rotating disk 6 to unload materials, the industrial control computer 12 implements the vision inspection mechanism 3 to take pictures of the sealing ring on the unloading rod 22. When taking pictures, the drive mechanism can also drive the drive chain 24 to cooperate with the rotating sprocket 23 to achieve the rotation effect of the sealing ring, ensuring the multi-directional picture inspection effect of the vision inspection mechanism 3 on the sealing ring, thereby ensuring the accuracy of the inspection. After the sealing inspection mechanism 13 completes the airtightness test of the sealing rings in the sealing inspection disk 7, the sealing inspection disk 7 is sequentially transferred to the bottom of the second clamping component 9 and the first clamping component 8 through the sequential transfer of the sealing rings. The second clamping component 9 clamps the qualified products into the first placement structure 10. When the sealing ring fails the test, the first clamping component 8 clamps the sealing rings in the sealing inspection disk 7 into the second placement structure 11, thereby realizing the distinction between qualified products and defective products and avoiding mixing.

[0036] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0037] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An assembly robot for the inspection of sealing rings, characterized in that: The system includes a workbench (4); a circulating transmission mechanism (2) is provided on the workbench (4); the circulating transmission mechanism (2) includes four positioning sprockets (21) movably mounted at the four corners of the workbench (4), the positioning sprockets (21) being connected by a circulating chain (20); a rotating sprocket (23) is movably mounted on the circulating chain (20); a feeding rod (22) is fixedly mounted on the shaft of the rotating sprocket (23); an automatic feeder (1) is installed on one side of the workbench (4); a detection platform (5) is installed at one end of the workbench (4); a rotating disk (6) is movably mounted on the detection platform (5); and multiple sealing detection disks (7) are fixedly mounted on the rotating disk (6). An assembly robot (14) is provided between the workbench (4) and the inspection table (5); the assembly robot (14) includes a mounting plate (1413) fixedly installed with the vertical beams of the workbench (4) and the inspection table (5); a mounting platform (140) is fixedly installed on the mounting plate (1413); a robotic arm (141) is movably installed on the mounting platform (140); a base (147) is provided at the bottom of the mounting platform (140); a drive motor is fixedly installed inside the base (147), and an active gear (1412) is fixedly installed on the output shaft of the drive motor; the end of the output shaft is fixedly installed with the rotating structure at the bottom of the robotic arm (141).

2. The assembly robot for the sealing ring inspection process according to claim 1, characterized in that: The driving gear (1412) is provided with a first tooth plate (145) and a second tooth plate (146) on both sides respectively; the top and sidewalls of the first tooth plate (145) and the second tooth plate (146) are provided with teeth, wherein; The teeth on the sidewall mesh with the drive gear (1412), and the teeth on the top mesh with the bottom of the first ratchet (143) and the second ratchet (1411) respectively.

3. The assembly robot for the sealing ring inspection process according to claim 2, characterized in that: in; The first ratchet (143) is fixedly mounted on the worm (142); both ends of the worm (142) are movably mounted to the vertical beam at the end of the worktable (4) via bearing seats; one side of the worm (142) meshes with a turbine (144); the turbine (144) is fixedly mounted on a rotating shaft (148); the rotating shaft (148) is movably mounted to the worktable (4); wherein one end of the rotating shaft (148) is fixedly mounted to one of the positioning sprockets (21).

4. The assembly robot for the sealing ring inspection process according to claim 2, characterized in that: The second ratchet (1411) is coaxially fixedly installed with the second bevel gear (1410) via a connecting rod; the side of the second bevel gear (1410) away from the second ratchet (1411) is meshed with the first bevel gear (149); the first bevel gear (149) is fixedly installed on the rotating shaft at the bottom of the rotating disk (6).

5. The assembly robot for the sealing ring inspection process according to claim 4, characterized in that: The first toothed plate (145) and the second toothed plate (146) are slidably installed with their respective support frames; the corresponding support frames are installed on the bottom inner side of the workbench (4) and the inspection table (5).

6. The assembly robot for the sealing ring inspection process according to claim 5, characterized in that: A vision inspection mechanism (3) is also fixedly installed on the workbench (4); the vision inspection mechanism (3) is located on one side of the circulating chain (20); a drive chain (24) is provided on the other side of the circulating chain (20) that cooperates with the vision inspection mechanism (3); the drive chain (24) is connected to a rotating sprocket (23); the drive chain (24) is installed through two sprockets and a drive sprocket (25); wherein; The bottom of the active sprocket (25) is engaged with the drive structure; the drive structure is fixedly mounted on the bottom of the top plate of the worktable (4).

7. The assembly robot for the sealing ring inspection process according to claim 4, characterized in that: The testing platform (5) is also equipped with a sealing testing mechanism (13); the sealing testing mechanism (13) is located on one side of the rotating disk (6); a first clamping component (8) is provided on the opposite side of the sealing testing mechanism (13); a second clamping component (9) is provided between the first clamping component (8) and the sealing testing mechanism (13); the first clamping component (8) and the second clamping component (9) are arranged perpendicularly; the bottom of the first clamping component (8) and the second clamping component (9) are fixedly installed on the testing platform (5).

8. The assembly robot for the sealing ring inspection process according to claim 7, characterized in that: The first clamping component (8) and the second clamping component (9) are respectively engaged with the second placement structure (11) and the first placement structure (10); the bottom of the second placement structure (11) and the first placement structure (10) are fixedly installed on the testing table (5).

Images