Bearing ring appearance detection device
By designing a bearing ring appearance detection device containing multiple industrial cameras and translation transmission devices, the problem that existing equipment cannot fully detect bearing rings is solved, and accurate detection of the upper, lower and inner rings of the bearing rings is achieved, and the accuracy and efficiency of detection are improved.
Patent Information
- Application Number
- CN202421152096.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-24
- Publication Date
- 2025-05-23
- Estimated Expiration
- 2034-05-24
AI Technical Summary
Existing bearing ring appearance detection equipment cannot fully detect the upper end, lower end and inner ring of bearing ring, resulting in the incomplete detection data and the inaccurate reflection of the quality of bearing ring.
A bearing ring appearance detection device including a feeding mechanism, a first detection component and a second detection component is designed. The first detection component realizes detection of the upper end face, lower end face and inner ring of the bearing ring through the translation transmission device and a plurality of industrial cameras. The second detection member further photographs and detects the outer ring of the bearing ring through the fifth industrial camera.
Through the cooperation of multiple industrial cameras, comprehensive inspection of bearing rings is achieved, the accuracy and speed of detection is improved, and the integrity and accuracy of detection data are ensured.
Smart Images
Figure CN222896069U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automation equipment, in particular to a bearing ring appearance detection device. Background Art
[0002] In the industrial production process, bearing rings play a key role in the production of bearings. The quality of bearing rings directly affects the stability of bearings. During the production process of bearings, the appearance of the rings needs to be inspected to avoid defective bearings.
[0003] CN216449460U discloses a bearing ring appearance inspection device, comprising a base, a blanking assembly, a clamping assembly and an image processor, wherein a limit rail is fixedly connected to the center of the upper surface of the base in a transverse direction, a detection box is fixedly connected to the upper surface of the limit rail near the right end, and a camera for detection is installed on the top of the inner wall of the detection box;
[0004] In the production process, bearing rings will produce defective bearing rings, so they need to be tested before leaving the factory. In the prior art, the method of testing bearing rings is often to test the appearance of the bearing ring. The existing testing equipment can only test the outer ring of the bearing, but cannot test the upper end face, lower end face and inner ring of the bearing ring, resulting in incomplete test data and unable to accurately reflect the quality of the bearing ring, so that unqualified bearing rings affect the quality stability of the bearing. Utility Model Content
[0005] According to long-term practice, it is found that the existing bearing ring appearance inspection device is not comprehensive enough in data collection, has a certain degree of omission in the elimination of defective products, and cannot accurately identify the quality of the bearing. The purpose of the utility model is to provide a bearing ring appearance inspection device to at least solve the above technical problems existing in the prior art.
[0006] In view of this, the utility model aims to propose a bearing ring appearance inspection device, comprising: a feeding mechanism, a first inspection component and a second inspection component; the feeding mechanism is fixedly connected to the first inspection component, and the first inspection component is fixedly connected to the second inspection component; the first inspection component comprises a first frame, a translation transmission device, a first industrial camera, a second industrial camera, a third industrial camera and a fourth industrial camera, the first frame is parallel to the translation transmission device, the first industrial camera, the second industrial camera, the third industrial camera and the fourth industrial camera are arranged in series on the first frame and facing the translation transmission device; the second inspection component comprises a second frame, a fifth industrial camera and a conveying device, and the fifth industrial camera is arranged on the second frame; the conveying device is connected to one end of the translation transmission device, and the opposite end is connected to the second frame.
[0007] In one embodiment, the translation transmission device includes a translation cylinder, a driving cylinder, a translation plate and a first conveyor belt, the translation cylinder is connected to the driving cylinder, and the translation cylinder can drive the driving cylinder away from or close to the first conveyor belt; the driving cylinder is connected to the translation plate, and the driving cylinder can drive the translation plate away from or close to the bearing ring; one end of the first conveyor belt abuts against the feeding mechanism, and the opposite end abuts against the translation plate.
[0008] In one embodiment, a plurality of grooves are provided on the translation plate, and the grooves can be clamped by the bearing ring.
[0009] In one embodiment, the first frame faces the first industrial camera, the second industrial camera, the third industrial camera and the fourth industrial camera, and is respectively provided with a first photographing position, a second photographing position, a third photographing position and a fourth photographing position; the first detection component also includes a flipping assembly, the flipping assembly is fixedly connected to the first frame, and the flipping assembly includes a first flipping assembly and a second flipping assembly; the first flipping assembly is located between the first photographing position and the second photographing position, and the second flipping assembly is located between the third photographing position and the fourth photographing position.
[0010] In one embodiment, the turning assembly is a roller, one end of the roller is connected to the frame, and the opposite end is provided with a groove, and the groove can accommodate a bearing ring.
[0011] In one embodiment, the conveying device includes a second conveyor belt and a material storage channel, and the second conveyor belt and the material storage channel are both fixedly arranged on the second frame; the translation transmission device is connected to the material storage channel through the second conveyor belt, and the material storage channel can store bearing rings from the translation transmission device.
[0012] In one embodiment, the second detection component also includes a manipulator, a first roller and a second roller, the manipulator is connected to the second frame, the first roller and the second roller are parallel to the second frame, and the first roller and the second roller have the same rotation direction; the manipulator can grab the bearing ring in the storage channel to the first roller and the second roller, and the fifth industrial camera faces the first roller and the second roller.
[0013] In one embodiment, the first roller and the second roller are belt-connected.
[0014] In one embodiment, the first roller is provided with a plurality of grooves.
[0015] In one embodiment, the feeding mechanism comprises a vibration plate, and the vibration plate is provided with at least a discharge port, and the discharge port is connected to one end of the first conveyor belt.
[0016] The utility model provides a bearing ring appearance detection device, including: a feeding mechanism, a first detection component and a second detection component; the feeding mechanism is fixedly connected to the first detection component, and the first detection component is fixedly connected to the second detection component; the first detection component includes a first frame, a translation transmission device, a first industrial camera, a second industrial camera, a third industrial camera and a fourth industrial camera, the first frame is parallel to the translation transmission device, the first industrial camera, the second industrial camera, the third industrial camera and the fourth industrial camera are arranged in series on the first frame and face the translation transmission device; forming a first photographing position, a second photographing position, a third photographing position and a fourth photographing position; the second detection component includes a second frame, a fifth industrial camera and a conveying device, the fifth industrial camera is arranged on the second frame, forming a fifth photographing position; the conveying device is connected to one end of the translation transmission device, and the opposite end is connected to the second frame. The present application realizes the detection of the upper end face, the lower end face and the inner ring of the bearing ring through the matching of the translation transmission device and multiple industrial cameras, so as to accurately reflect the quality of the bearing ring.
[0017] Other features and advantages of the present invention will be described in detail in the subsequent specific implementation section. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The schematic implementation modes and descriptions of the present invention are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:
[0019] Figure 1 It is a front view of a bearing ring appearance inspection device according to an embodiment of the utility model;
[0020] Figure 2 A top view of a bearing ring appearance inspection device according to an embodiment of the utility model;
[0021] Figure 3 This is a structural diagram of a translation device of a bearing ring appearance inspection device according to an embodiment of the utility model.
[0022] Description of reference numerals:
[0023] 1. Vibrating plate; 2. First conveyor belt; 3. First industrial camera; 4. First flip assembly; 5. Second industrial camera; 6. Third industrial camera; 7. Second flip assembly; 8. Fourth industrial camera; 9. End face unqualified channel; 10. Translation device; 101. Translation plate; 102. Driving cylinder; 103. Translation cylinder; 11. Translation work table; 12. Second conveyor belt; 13. First feeding arm; 14. Second feeding arm; 15. Storage channel; 17. PPU manipulator; 18. Fifth industrial camera; 19. Outer ring unqualified channel; 20. Qualified product channel; 21. Base frame. DETAILED DESCRIPTION
[0024] The specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present invention, and is not used to limit the present invention.
[0025] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.
[0026] It should be noted that the terms "first", "second", etc. in the specification and claims of the utility model and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so as to describe the embodiments of the utility model described herein. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices; "fixed" or "fixed connection" generally refers to common mechanical connection methods, such as threaded connection, welding or bonding, etc.
[0027] In the production process, bearing rings will produce defective bearing rings, so they need to be tested before leaving the factory. In the prior art, the method of testing bearing rings is often to test the appearance of the bearing ring. The existing testing equipment can only test the outer ring of the bearing, but cannot test the upper end face, lower end face and inner ring of the bearing ring, resulting in incomplete test data and unable to accurately reflect the quality of the bearing ring, so that unqualified bearing rings affect the quality stability of the bearing.
[0028] Figure 1 It is a front view of a bearing ring appearance inspection device according to an embodiment of the utility model;
[0029] Figure 2 A top view of a bearing ring appearance inspection device according to an embodiment of the utility model; Figure 3 This is a structural diagram of a translation device of a bearing ring appearance inspection device according to an embodiment of the utility model; please refer to Figure 1-Figure 3 ;
[0030] The utility model proposes a bearing ring appearance detection device, comprising: a feeding mechanism, a first detection component and a second detection component; the feeding mechanism is fixedly connected to the first detection component, and the first detection component is fixedly connected to the second detection component; the first detection component comprises a first frame, a translation transmission device, a first industrial camera 3, a second industrial camera 5, a third industrial camera 6 and a fourth industrial camera 8, the first frame is parallel to the translation transmission device, the first industrial camera 3, the second industrial camera 5, the third industrial camera 6 and the fourth industrial camera 8 are arranged in series on the first frame and face the translation transmission device; forming a first photographing position, a second photographing position, a third photographing position and a fourth photographing position; the second detection component comprises a second frame, a fifth industrial camera 18 and a conveying device, the fifth industrial camera 18 is arranged on the second frame, forming a fifth photographing position; the conveying device is connected to one end of the translation transmission device, and the opposite end is connected to the second frame.
[0031] The bearing rings enter the first inspection component and the second inspection component through the feeding mechanism. The first inspection component arranges the bearing rings, takes photos of the inner rings, takes photos of the upper end faces and takes photos of the lower end faces through the first industrial camera 3, the second industrial camera 5, the third industrial camera 6 and the fourth industrial camera 8, thereby improving the inspection speed and inspection accuracy. The bearing rings that have passed the inspection by the first inspection component enter the second inspection component, and the fifth industrial camera 18 takes photos of the outer rings of the bearing rings, thereby improving the inspection accuracy and inspection speed.
[0032] In the embodiment of the practical information, the bearing ring appearance detection device includes a feeding mechanism, a first detection component and a second detection component; the feeding mechanism includes a vibration plate 1 and a first conveyor belt 2, the bearing ring enters the interior of the vibration plate 1 through the feeding port of the vibration plate 1, and then the bearing ring is arranged in the vibration plate 1 by vibration, and the arranged bearing ring is conveyed to the first conveyor belt 2; the bearing ring is prevented from being scratched by vibration; the bearing ring reaches the first conveyor belt 2 through the discharge port of the vibration plate 1. A photoelectric sensor is provided at the end of the first conveyor belt 2, and the photoelectric sensor is electrically connected to a controller; when the bearing ring reaches the end of the first conveyor belt 2, the photoelectric sensor senses the bearing ring, and the controller controls the translation transmission device to move to the end of the first conveyor belt 2 to receive the bearing ring.
[0033] The first detection component includes a translation transmission device, a first frame, a first industrial camera 3, a second industrial camera 5, a third industrial camera 6 and a fourth industrial camera 8. The translation transmission device is arranged parallel to the first frame to facilitate the translation of the bearing ring and ensure the parallelism between the industrial camera and the bearing ring.
[0034] The translation transmission device is used to drive the bearing ring to pass through each industrial camera along a straight line; the translation transmission device includes a translation plate 101. When the photoelectric sensor detects that the bearing ring passes through, the translation plate 101 translates the bearing ring from the first conveyor belt 2 to the first detection component. The first industrial camera 3, the second industrial camera 5, the third industrial camera 6 and the fourth industrial camera 8 are arranged in series on the first frame. The shooting directions of the four industrial cameras are consistent, so the bearing ring is translated through the four industrial cameras and can be photographed separately; 4 photographing stations are formed, the first industrial camera 3 is used to detect the end face orientation of the bearing ring, and the first industrial camera 3 cooperates with the first flip assembly 4 to ensure that the uniform end face orientation of the bearing ring enters the subsequent photographing station; the second industrial camera 5 is used to take pictures of the inner ring of the bearing ring, and the third industrial camera 6 and the fourth industrial camera 8 are used to take pictures of the two end faces of the bearing ring respectively; the bearing ring that has passed the first detection component inspection enters the second detection component through the translation transmission device.
[0035] The second detection component includes a second frame and a fifth industrial camera 18. The fifth industrial camera 18 takes a picture of the outer ring of the bearing ring. The qualified bearing ring detected by the second detection component is output through a qualified channel, and the unqualified bearing ring is output through an unqualified channel.
[0036] The second industrial camera 5 of the first detection component cooperates with the endoscope lens to take pictures and detect the inner ring of the shaft ring, the third industrial camera 6 cooperates with the telecentric lens to take pictures and detect the upper end surface of the bearing ring, and the fourth industrial camera 8 cooperates with the telecentric lens to take pictures and detect the lower end surface of the bearing ring. The bearing ring that passes the inspection is translated to the second detection component through the translation transmission device, and the fifth industrial camera 18 cooperates with the lens to take pictures and detect the outer ring of the bearing ring, thereby achieving the integrity of data collection and improving the detection accuracy of the bearing ring.
[0037] In one embodiment, the translation transmission device includes a translation cylinder 103, a driving cylinder 102, a translation plate 101 and a first conveyor belt 2, the translation cylinder 103 is connected to the driving cylinder 102, and the translation cylinder 103 can drive the driving cylinder 102 away from or close to the first conveyor belt; the driving cylinder 102 is connected to the translation plate 101, and the driving cylinder 102 can drive the translation plate 101 away from or close to the bearing ring; one end of the first conveyor belt 2 abuts against the feeding mechanism, and the opposite end abuts against the translation plate 101.
[0038] In the embodiment of the utility model, the translation device 10 includes a translation cylinder 103, a driving cylinder 102, a translation plate 101 and a first conveyor belt 2. The translation cylinder 103 is fixedly connected to the driving cylinder 102. The translation cylinder 103 drives the driving cylinder 102 to move parallel to the first frame to adjust the distance between the driving cylinder 102 and the first conveyor belt 2. When the translation cylinder 103 is compressed, it is in the first position and the translation plate 101 is away from the first conveyor belt 2. When the translation cylinder 103 is in the first position, , the driving cylinder 102 drives the translation plate 101 to move away from the bearing ring, so that the translation plate 101 is separated from the bearing ring; when the translation cylinder 103 recovers, the driving cylinder 102 drives the translation plate 101 to move close to the bearing ring, so that the groove of the translation plate 101 is engaged with the bearing ring, so that the bearing ring enters the photographing station. The translation plate 101 has a plurality of parallel grooves. Through the above-mentioned movement, the bearing ring enters the next station in turn until the bearing ring is transported to the second conveyor belt 12.
[0039] The translation plate 101 is provided with a plurality of grooves, and each station is equipped with a groove for clamping the bearing ring into the photographing station, so as to facilitate the industrial camera to take accurate photos of the bearing ring.
[0040] One end of the first conveyor belt 2 is connected to the feeding mechanism, and the other end is in contact with the translation plate 101. The bearing ring is output to the first conveyor belt 2 through the feeding mechanism. The first conveyor belt 2 conveys the bearing ring to the end of the first conveyor belt 2. A photoelectric sensor is provided at the end of the conveyor belt. The photoelectric sensor detects that the bearing ring passes by, and the translation plate 101 translates the bearing ring.
[0041] In one embodiment, the positioning plate is provided with a plurality of grooves, and the grooves can be clamped by the bearing ring.
[0042] In the embodiment of the utility model, a plurality of parallel grooves are arranged on the translation plate 101, and each station has at least one groove, and the grooves are used to clamp the bearing rings, and the positioning plate can accurately place the bearing rings at each station.
[0043] In one embodiment, the first frame faces the first industrial camera 3, the second industrial camera 5, the third industrial camera 6 and the fourth industrial camera 8, and is respectively provided with a first photographing position, a second photographing position, a third photographing position and a fourth photographing position; the first detection component also includes a flipping assembly, the flipping assembly is fixedly connected to the first frame, and the flipping assembly includes a first flipping assembly 44 and a second flipping assembly 77; the first flipping assembly 44 is located between the first photographing position and the second photographing position, and the second flipping assembly 77 is located between the third photographing position and the fourth photographing position.
[0044] In an embodiment of the utility model, the first detection component also includes a first flipping component 4 and a second flipping component 7. The first flipping component 4 is connected to the first industrial camera 3, one side of the bearing ring groove is the first end face, and the plane is the second end face; the first industrial camera 3 identifies the direction of the end face of the bearing ring. When the first end face of the bearing ring faces the first industrial camera 3, the first industrial camera 3 takes a picture of the bearing ring. When the bearing ring enters the first flipping component 4, the first flipping component 4 does not work. When the second end face of the bearing ring faces the first industrial camera 3, the bearing ring enters the first flipping component 4, and the first flipping component 4 flips the bearing ring; the second flipping component 7 is connected to the third industrial camera 6. After the third industrial camera 6 takes a picture of the bearing ring, the bearing ring enters the second flipping component 7, and the second flipping component 7 flips the bearing ring, and the second end face of the bearing ring faces the fourth industrial camera 8.
[0045] In one embodiment, the turning assembly is a roller, one end of the roller is connected to the frame, and the opposite end is provided with a groove, and the groove can accommodate a bearing ring.
[0046] In the embodiment of the utility model, the flipping assembly is set as a roller, one end of the roller is connected to the first frame, and a driving member is set on the frame, and the driving member is a driving motor. A groove is set at the other end of the roller, and the groove is used to place the bearing ring. The translation plate 101 translates the bearing ring to the groove, and the roller rotates 180 degrees under the drive of the driving motor, thereby driving the bearing ring in the roller to rotate 180 degrees, so as to realize the flipping of the bearing ring in the groove. After the bearing ring is flipped, the translation plate 101 drives the bearing ring away from the roller and translates the bearing ring to the next station for photo detection.
[0047] In one embodiment, the conveying device includes a second conveyor belt 12 and a material storage channel 15, and the second conveyor belt 12 and the material storage channel 15 are both fixedly arranged on the second frame; the translation transmission device is connected to the material storage channel 15 through the second conveyor belt 12, and the material storage channel 15 can store bearing rings from the translation transmission device.
[0048] In the embodiment of the utility model, the conveying device includes a second conveyor belt 12, a material storage channel 15 and a manipulator. One end of the second conveyor belt 12 is in contact with the translation plate 101. The translation plate 101 translates the bearing ring to the second conveyor belt 12. A feeding arm is connected to one side of the conveyor belt. The feeding arm can move the bearing ring on the second conveyor belt 12 to the material storage channel 15. The material storage channel 15 is used to store the bearing ring to be detected, which can relieve the working pressure of the fifth camera. The material storage channel 15 is connected to one side of the second conveyor belt 12 and is arranged opposite to the feeding arm. The manipulator is fixedly connected to the second frame. The manipulator is set as a PPU manipulator 17. The PPU manipulator 17 moves the bearing ring in the material storage channel 15 to the fifth photographing station.
[0049] In one embodiment, the second detection component also includes a manipulator, a first roller and a second roller, the manipulator is connected to the second frame, the first roller and the second roller are parallel to the second frame, and the first roller and the second roller have the same rotation direction; the manipulator can grab the bearing ring in the storage channel 15 to the first roller and the second roller, and the fifth industrial camera 18 (18) is facing the first roller and the second roller.
[0050] In an embodiment of the utility model, the second detection component also includes a first roller and a second roller. The first roller is arranged parallel to the second roller, the second roller is parallel to the second frame, the first roller and the second roller rotate in the same direction, the first roller is close to the second roller, the outer ring of the bearing ring is in contact with the first roller and the second roller, and the rotation of the first roller and the second roller drives the bearing ring to rotate.
[0051] In one embodiment, the first roller and the second roller are connected by a belt.
[0052] In an embodiment of the utility model, one end of the roller is connected to the second frame, and a pulley is provided at the other end of the roller. The pulleys of the first roller and the second roller are connected to the driving motor through belts. The driving motor drives the belt to move, and the belt drives the first roller and the second roller to rotate.
[0053] In one embodiment, the first roller is provided with threads.
[0054] In an embodiment of the utility model, a thread is provided on the first roller, and one side end face of the bearing ring is in contact with the thread, and the second roller is a smooth cylindrical surface; the rotation of the first roller and the second roller drives the bearing ring to rotate and move toward the fifth photographing station, and the fifth industrial camera 18 photographs the outer ring of the bearing ring through the fifth industrial camera 18 photographing station. The bearing rings that pass the inspection by the fifth industrial camera 18 enter the qualified channel, and those that fail the inspection enter the unqualified channel, and finally the inspection is completed.
[0055] In one embodiment, the feeding mechanism includes a vibration plate 1 , and the vibration plate 1 is provided with at least a discharge port, and the discharge port is connected to one end of the first conveyor belt 2 .
[0056] In the embodiment of the utility model, the feeding mechanism is set as a vibration plate 1, and the vibration plate 1 is provided with an inlet and an outlet. The bearing ring enters the vibration plate 1 through the inlet. The vibration plate 1 can arrange the bearing ring by vibration, which can effectively avoid scratches on the surface of the bearing ring. The outlet is connected to one end of the first conveyor belt 2, and the bearing ring flows out to the first conveyor belt 2 through the outlet.
[0057] It should be noted that, for the above-mentioned method embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps can be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.
[0058] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.
[0059] In the several embodiments provided by the present utility model, it should be understood that the disclosed device can be implemented in other ways. For example, the device embodiments described above are only schematic, such as the division of the units, which is only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection of devices or units can be electrical or other forms.
[0060] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
[0061] In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above integrated unit may be implemented in the form of hardware or in the form of software functional units.
[0062] If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the utility model, or the part that contributes to the prior art, or all or part of the technical solution can be embodied in the form of a software product, which is stored in a storage medium and includes several instructions for a computer device (which can be a personal computer, a mobile terminal, a server or a network device, etc.) to execute all or part of the steps of the method described in each embodiment of the utility model.
[0063] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A bearing ring appearance detection device, characterized in that: The bearing ring appearance detection device comprises a feeding mechanism, a first detection component and a second detection component; the feeding mechanism is fixedly connected to the first detection component, and the first detection component is fixedly connected to the second detection component; The first detection component comprises a first frame, a translation transmission device, a first industrial camera (3), a second industrial camera (5), a third industrial camera (6) and a fourth industrial camera (8), the first frame is parallel to the translation transmission device, and the first industrial camera (3), the second industrial camera (5), the third industrial camera (6) and the fourth industrial camera (8) are arranged in series on the first frame and face the translation transmission device; The second detection component comprises a second frame, a fifth industrial camera (18) and a conveying device, wherein the fifth industrial camera (18) is arranged on the second frame; The conveying device is connected to one end of the translation transmission device, and the opposite end is connected to the second frame.
2. The bearing ring appearance detection device according to claim 1, characterized in that: The translation transmission device comprises a translation cylinder (103), a driving cylinder (102), a translation plate (101) and a first conveyor belt (2); the translation cylinder (103) is connected to the driving cylinder (102), and the translation cylinder (103) can drive the driving cylinder (102) to move away from or approach the first conveyor belt (2); the driving cylinder (102) is connected to the translation plate (101), and the driving cylinder (102) can drive the translation plate (101) to move away from or approach the bearing ring; One end of the first conveyor belt (2) abuts against the feeding mechanism, and the opposite end abuts against the translation plate (101).
3. The bearing ring appearance detection device according to claim 2, characterized in that: The translation plate (101) is provided with a plurality of grooves, and the grooves can be clamped by bearing rings.
4. The bearing ring appearance detection device according to claim 1, characterized in that: The first frame faces the first industrial camera, the second industrial camera, the third industrial camera and the fourth industrial camera, and is respectively provided with a first photographing position, a second photographing position, a third photographing position and a fourth photographing position; The first detection component also includes a flip assembly, the flip assembly is fixedly connected to the first frame, and the flip assembly includes a first flip assembly (4) and a second flip assembly (7); the first flip assembly (4) is located between the first photographing position and the second photographing position, and the second flip assembly (7) is located between the third photographing position and the fourth photographing position.
5. The bearing ring appearance detection device according to claim 4, characterized in that: The turning assembly is a roller, one end of which is connected to the first frame, and the opposite end is provided with a groove, and the groove can accommodate a bearing ring.
6. The bearing ring appearance inspection device according to claim 1, characterized in that: The conveying device comprises a second conveyor belt (12) and a material storage path (15), and the second conveyor belt (12) and the material storage path (15) are both fixedly arranged on the second frame; The translation transmission device is connected to the material storage channel (15) through the second conveyor belt (12), and the material storage channel (15) is capable of storing bearing rings from the translation transmission device.
7. The bearing ring appearance inspection device according to claim 6, characterized in that: The second detection component also includes a manipulator, a first roller and a second roller, the manipulator is connected to the second frame, the first roller and the second roller are parallel to the second frame, and the first roller and the second roller have the same rotation direction; the manipulator can grab the bearing ring in the storage channel to the first roller and the second roller, and the fifth industrial camera (18) is facing the first roller and the second roller.
8. The bearing ring appearance inspection device according to claim 7, characterized in that: The first roller and the second roller are belt-connected.
9. The bearing ring appearance inspection device according to claim 7, characterized in that: The first roller is provided with threads.
10. The bearing ring appearance inspection device according to claim 2 or 3, characterized in that: The feeding mechanism comprises a vibrating plate (1), wherein the vibrating plate (1) is provided with at least a discharge port, and the discharge port is connected to one end of the first conveyor belt (2).