A motorcycle component welding quality detection device

Abstract

The utility model discloses a kind of motorcycle component welding quality detection devices, including table frame, the top of the table frame is equipped with the conveying mechanism of transverse arrangement, the top of the table frame one end is fixed with support arm, installation arm is installed on the support arm, and industrial camera is fixed on installation arm, the conveying mechanism is connected with mounting disc by gear assembly, first connecting arm is installed on the mounting disc, the other end of the first connecting arm is rotatably connected with second connecting arm, the top of the second connecting arm is coaxially fixed with installation arm, and hole is opened on support arm for shaft to pass through, the conveying mechanism includes the two installation side plates of being fixed in the both ends of table frame. The utility model effectively solves the problem raised in the background art, realizes the process of shooting both sides and above of motorcycle component, realizes a more complete detection process, improves the accuracy of welding detection.

Description

Technical Field

[0001] This utility model relates to the field of testing device technology, and in particular to a welding quality testing device for motorcycle parts. Background Technology

[0002] Motorcycle welding quality inspection devices are a type of motor vehicle component welding quality inspection device. Motorcycle component welding quality inspection is a key link to ensure the structural safety and durability of the vehicle. Motorcycle welding quality inspection can effectively identify defects, prevent failures, and meet the safety requirements of different application scenarios.

[0003] Current inspection methods mostly involve placing motorcycle parts on a conveyor belt and having inspectors on the conveyor belt use tools or industrial cameras mounted on the conveyor mechanism to inspect them. However, industrial camera inspection has certain limitations. Generally, industrial cameras are installed at a fixed angle, with the camera facing the conveyor belt directly. When the motorcycle parts move under the industrial camera, they are fully inspected, and the PLC control terminal analyzes the images captured by the industrial camera. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a welding quality inspection device for motorcycle parts.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A welding quality inspection device for motorcycle parts includes a table frame. A horizontally arranged conveying mechanism is installed on the top of the table frame. A support arm is fixed to one end of the top of the table frame. An installation arm is installed on the support arm, and an industrial camera is fixed on the installation arm. The conveying mechanism is connected to an installation plate via a gear assembly. A first connecting arm is installed on the installation plate. A second connecting arm is rotatably connected to the other end of the first connecting arm. The top of the second connecting arm is coaxially fixed with the installation arm, and a hole for a shaft to pass through is provided on the support arm.

[0006] Preferably, the conveying mechanism includes two mounting side plates fixed at both ends of the top of the table frame, with a first conveying roller and a second conveying roller rotatably disposed between the two mounting side plates. The first conveying roller and the second conveying roller are connected by a conveyor belt. A drive motor is fixed to the outer wall of one of the mounting side plates, and the output end of the drive motor is coaxially fixed with the second conveying roller.

[0007] Preferably, the gear assembly includes a first gear fixed coaxially with the first conveying roller, the first gear meshing with a second gear, the second gear being fixed coaxially with the mounting plate, and an adjusting member for adjusting the first connecting arm being mounted on the mounting plate.

[0008] Preferably, the second gear is rotatably mounted on the outer wall of the table frame via a shaft, and the mounting side plate has a hole through which the shaft for the first gear to be connected passes.

[0009] Preferably, the adjusting component includes a mounting shell fixed to the outer wall of the mounting plate, a lead screw rotatably connected inside the mounting shell, an adapter block provided inside the mounting shell, and a lead screw nut hole adapted to the lead screw on the adapter block. A top block is fixed to the outer wall of the adapter block, and a hole is provided on the first connecting arm corresponding to the position of the top block, and the top block is inserted into the hole. By rotating the lead screw, the adapter block located inside the mounting shell is adjusted, thereby realizing the tilt adjustment of the first connecting arm. The second connecting arm acting with it realizes the adjustment of the tilt angle, thereby realizing the adjustment of the deflection angle of the industrial camera.

[0010] Preferably, a turntable is installed on the outer wall of the mounting housing, and the turntable is fixed coaxially with the lead screw. The mounting housing has a hole for the shaft to pass through.

[0011] Preferably, a controller is fixed to the top of the table frame, the controller is electrically connected to the drive motor and the industrial camera, and the controller is electrically connected to the PLC controller.

[0012] The beneficial effects of this utility model are as follows: 1. Due to the inclusion of a table frame, support arm, mounting arm, industrial camera, conveyor mechanism, gear assembly, first connecting arm, and second connecting arm, the motorcycle parts to be inspected are placed on the conveyor belt for transport. The mounting plate pulls the first connecting arm, which in turn pulls the second connecting arm. As the motorcycle parts begin to move, the industrial camera tilts towards them, and as the motorcycle parts move, the camera lens moves towards them. The industrial camera feeds back the inspection information to the PLC control console for image analysis, effectively solving the problems raised in the background technology. This process allows for the capture of images from both sides and the top of the motorcycle parts, achieving a more complete inspection process and improving the accuracy of welding inspection.

[0013] 2. The adjustable components include a mounting shell, a lead screw, and an adapter block. By rotating the lead screw, the adapter block located inside the mounting shell is adjusted, thereby achieving the tilt adjustment of the first connecting arm. The second connecting arm, which acts on it, achieves the adjustment of the tilt angle, thus achieving the adjustment of the deflection angle of the industrial camera. Attached Figure Description

[0014] Figure 1 This is a first three-dimensional structural schematic diagram of a motorcycle component welding quality inspection device proposed in this utility model; Figure 2 This is a second three-dimensional structural schematic diagram of a motorcycle component welding quality inspection device proposed in this utility model; Figure 3 This is a three-dimensional structural diagram of the adjusting component of a motorcycle component welding quality inspection device proposed in this utility model; Figure 4 This is a partial unfolded three-dimensional structural diagram of a motorcycle component welding quality inspection device proposed in this utility model.

[0015] In the diagram: 1. Table frame; 2. Support arm; 3. Mounting arm; 4. Industrial camera; 5. Conveying mechanism; 6. Mounting side plate; 7. First conveying roller; 8. Second conveying roller; 9. Conveyor belt; 10. Drive motor; 11. First gear; 12. Second gear; 13. Mounting plate; 14. Adjusting component; 15. First connecting arm; 16. Second connecting arm; 17. Mounting shell; 18. Lead screw; 19. Adapter block; 20. Top block; 21. Controller. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0017] Reference Figure 1-4 A welding quality inspection device for motorcycle parts includes a table frame 1. A horizontally arranged conveying mechanism 5 is installed on the top of the table frame 1. A support arm 2 is fixed to one end of the top of the table frame 1. An mounting arm 3 is installed on the support arm 2, and an industrial camera 4 is fixed on the mounting arm 3. The conveying mechanism 5 is connected to a mounting plate 13 through a gear assembly. A first connecting arm 15 is installed on the mounting plate 13. A second connecting arm 16 is rotatably connected to the other end of the first connecting arm 15. The top of the second connecting arm 16 is coaxially fixed with the mounting arm 3, and a hole for the shaft to pass through is opened on the support arm 2.

[0018] With the above structure, the conveying mechanism 5 includes two mounting side plates 6 fixed at both ends of the top of the table frame 1. A first conveying roller 7 and a second conveying roller 8 are rotatably arranged between the two mounting side plates 6. The first conveying roller 7 and the second conveying roller 8 are connected by a conveyor belt 9. A drive motor 10 is fixed to the outer wall of one of the mounting side plates 6, and the output end of the drive motor 10 is coaxially fixed with the second conveying roller 8.

[0019] With the above structure, the gear assembly includes a first gear 11 that is coaxially fixed with the first conveying roller 7, the first gear 11 meshing with a second gear 12, the second gear 12 being coaxially fixed with the mounting plate 13, and an adjusting member 14 for adjusting the first connecting arm 15 being mounted on the mounting plate 13.

[0020] With the above structure, the second gear 12 is rotatably mounted on the outer wall of the table frame 1 via a shaft, and the mounting side plate 6 has a hole through which the shaft for the first gear 11 to be connected passes.

[0021] With the above structure: the adjusting member 14 includes a mounting shell 17 fixed to the outer wall of the mounting plate 13, a lead screw 18 rotatably connected inside the mounting shell 17, an adapter block 19 provided inside the mounting shell 17, and a lead screw nut hole adapted to the lead screw 18 on the adapter block 19. A top block 20 is fixed to the outer wall of the adapter block 19. A hole is provided on the first connecting arm 15 corresponding to the position of the top block 20, and the top block 20 is inserted into the hole. By rotating the lead screw 18, the adapter block 19 located in the mounting shell 17 is adjusted, thereby realizing the tilt adjustment of the first connecting arm 15. The second connecting arm 16 acting with it realizes the adjustment of the tilt angle, thereby realizing the adjustment of the deflection angle of the industrial camera 4.

[0022] With the above structure: a turntable is installed on the outer wall of the mounting housing 17, and the turntable is coaxially fixed with the lead screw 18. A hole is opened on the mounting housing 17 for the shaft to pass through.

[0023] With the above structure: a controller 21 is fixed on the top of the table frame 1. The controller 21 is electrically connected to the drive motor 10 and the industrial camera 4. The controller 21 is also electrically connected to the PLC control terminal.

[0024] Working principle: The system comprises a table frame 1, support arm 2, mounting arm 3, industrial camera 4, conveyor mechanism 5, gear assembly, first connecting arm 15, and second connecting arm 16. The gear assembly includes a first gear 11 coaxially fixed to the first conveyor roller 7, and a second gear 12 meshing with the first gear 11. Through this design, the drive motor 10 rotates the second conveyor roller 8. Under the action of the conveyor belt 9, the first conveyor roller 7 rotates, and the motorcycle parts to be inspected are placed on the conveyor belt 9 for transport. When the first conveyor roller 7 rotates, the first gear 11 rotates, which in turn rotates the second gear 12, causing the mounting plate 13 connected to the second gear 12 to rotate. The mounting plate 13 pulls the first connecting arm 15, and the first connecting arm 15 pulls the second connecting arm 16. As the conveyor roller 7 rotates, the second gear 12 completes one revolution during the process of transporting the motorcycle part from one end to the other, enabling the second connecting arm 16 to complete a full reciprocating swing process. It should be noted that in the initial state, the industrial camera 4 is tilted towards the starting end of the conveyor belt 9. That is, when the motorcycle part starts to move, the industrial camera 4 is tilted towards the motorcycle part, and as the motorcycle part moves, the lens of the industrial camera 4 moves towards the motorcycle part. The industrial camera 4 feeds back the detection information to the PLC console for image analysis, effectively solving the problems raised in the background technology, realizing the process of shooting both sides and the top of the motorcycle part, achieving a more complete detection process, and improving the accuracy of welding detection.

[0025] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A welding quality inspection device for motorcycle parts, comprising a table frame (1), characterized in that, The table frame (1) is equipped with a horizontally arranged conveying mechanism (5) at the top. A support arm (2) is fixed at one end of the top of the table frame (1). An installation arm (3) is installed on the support arm (2), and an industrial camera (4) is fixed on the installation arm (3). The conveying mechanism (5) is connected to an installation plate (13) through a gear assembly. A first connecting arm (15) is installed on the installation plate (13). A second connecting arm (16) is rotatably connected to the other end of the first connecting arm (15). The top of the second connecting arm (16) is coaxially fixed with the installation arm (3), and a hole for the shaft to pass through is opened on the support arm (2).

2. The motorcycle component welding quality inspection device according to claim 1, characterized in that, The conveying mechanism (5) includes two mounting side plates (6) fixed at both ends of the top of the table frame (1). A first conveying roller (7) and a second conveying roller (8) are rotatably arranged between the two mounting side plates (6). The first conveying roller (7) and the second conveying roller (8) are connected by a conveyor belt (9). A drive motor (10) is fixed on the outer wall of one of the mounting side plates (6), and the output end of the drive motor (10) is coaxially fixed with the second conveying roller (8).

3. The motorcycle component welding quality inspection device according to claim 2, characterized in that, The gear assembly includes a first gear (11) fixed coaxially with the first conveying roller (7), the first gear (11) meshing with a second gear (12), the second gear (12) being fixed coaxially with the mounting plate (13), and an adjusting member (14) for adjusting the first connecting arm (15) being mounted on the mounting plate (13).

4. The motorcycle component welding quality inspection device according to claim 3, characterized in that, The second gear (12) is rotatably mounted on the outer wall of the table frame (1) via a shaft, and the mounting side plate (6) has a hole through which the shaft for the first gear (11) to be connected passes.

5. The motorcycle component welding quality inspection device according to claim 4, characterized in that, The adjusting component (14) includes a mounting shell (17) fixed to the outer wall of the mounting plate (13). A lead screw (18) is rotatably connected inside the mounting shell (17). An adapter block (19) is provided inside the mounting shell (17), and a lead screw nut hole adapted to the lead screw (18) is opened on the adapter block (19). A top block (20) is fixed to the outer wall of the adapter block (19). A hole is opened on the first connecting arm (15) corresponding to the position of the top block (20), and the top block (20) is inserted into the hole.

6. The motorcycle component welding quality inspection device according to claim 5, characterized in that, The outer wall of the mounting shell (17) is equipped with a turntable, and the turntable is fixed coaxially with the lead screw (18). The mounting shell (17) has a hole for the shaft to pass through.

7. A motorcycle component welding quality inspection device according to claim 2, characterized in that, A controller (21) is fixed on the top of the table frame (1). The controller (21) is electrically connected to the drive motor (10) and the industrial camera (4). The controller (21) is also electrically connected to the PLC controller.

Images