A batch detection device for bearing parts

Abstract

The application relates to the technical field of bearing production, and discloses a batch detection device for bearing pieces, which comprises a support frame. The batch detection device for bearing pieces can drive the turning plate to rotate around the pin shaft through the first electric push rod, realizes multi-surface detection of the bearing piece, and can make the rotating rod and the first gear rotate through the operation of the double-shaft motor. The second gear, the rotating rod and the rotating disc can be driven to rotate through the transmission of the gear chain, the upper and lower turning plates can be driven to rotate, the bearing piece can be turned over, the bearing piece surface can be shot from multiple directions through the cooperation of the visual detection camera, the turning plate structure and the visual detection equipment are combined, the bearing piece can be batch-picked for front and back surface detection, the detection efficiency of the product is improved, the eyes of the workers are less prone to fatigue after long-time detection, the detection precision is less prone to decline, and the quality of the bearing piece can be ensured.

Description

Technical Field

[0001] This application relates to the field of bearing manufacturing technology, specifically to a batch testing device for bearing components. Background Technology

[0002] Bearings are crucial components in the machinery industry, widely used and subject to extremely stringent requirements. The machining precision and quality of bearings directly impact the performance and lifespan of the product. In the production process of bearing components, quality inspection is generally carried out manually. However, manually picking and inspecting each bearing component is time-consuming and inefficient. During continuous inspection, workers' eyes are prone to fatigue, which may lead to a decrease in inspection accuracy and make it difficult to guarantee the quality of bearing components. In order to solve the above problems, a batch inspection device for bearing components is proposed. Utility Model Content

[0003] To address the shortcomings of existing technologies, this application provides a batch inspection device for bearing components, which has advantages such as high inspection efficiency. It solves the problem that prolonged inspection by workers can easily lead to eye fatigue, decreased inspection accuracy, and difficulty in ensuring the quality of bearing components.

[0004] To achieve the above objectives, this application provides the following technical solution: a batch inspection device for bearing components, comprising a support frame, a U-shaped support plate fixedly connected to the top of the support frame, a third electric push rod fixedly connected to the top of the U-shaped support plate, a circular plate fixedly connected to the bottom of the third electric push rod, and a visual inspection camera fixedly connected to the bottom of the circular plate; The support frame has two connecting plates fixedly connected inside. A U-shaped transmission box is fixedly connected to the surface of the two connecting plates. A dual-axis motor is fixedly connected inside the U-shaped transmission box. A rotating rod is fixedly connected to the output end of the dual-axis motor. A first gear is fixedly connected to the surface of the rotating rod. A rotating rod is tightly nested inside each of the two connecting plates through bearings. A second gear and a rotating disk are fixedly connected to both ends of the rotating rod, respectively. A gear chain is drivingly connected to the surface of the first gear and the second gear. A fixing block is fixedly connected to the side of the rotating disk. A flip plate is movably connected to the side of the fixing block through a pin. A first electric push rod is movably connected to the top of the fixing block through a pin. One end of the first electric push rod is movably connected to the top of the flip plate through a pin.

[0005] The above solution utilizes a third electric push rod to adjust the height of the vision inspection camera, providing rotational space for the flip plate. A first electric push rod drives the flip plate to rotate around a pivot, enabling multi-faceted inspection of the bearing components. A dual-axis motor rotates the rotating rod and the first gear, which, through a gear chain, drives the second gear, the rotating rod, and the rotating disk, thus rotating the upper and lower flip plates and flipping the bearing components. Combined with the vision inspection camera, this allows for multi-directional imaging of the bearing component surface, improving product inspection efficiency.

[0006] Furthermore, two fixed plates are fixedly connected inside the U-shaped transmission box, and the two rotating rods are tightly nested in the two fixed plates through bearings.

[0007] The above solution, by setting two fixing plates, can fix the bearing of the rotating rod, reduce vibration and offset during rotation, and improve transmission accuracy.

[0008] Furthermore, limit strips are fixedly connected to both sides of the bottom of the flip plate.

[0009] The above solution, by setting a limit bar, can prevent the bearing component from falling off when it is pushed into the detection area.

[0010] Furthermore, a connecting block is fixedly connected to the side of the connecting plate, and a stabilizing ring is fixedly connected to the side of the connecting block. Both the stabilizing ring and the rotating disk have annular grooves inside, and multiple balls are slidably connected inside the annular grooves.

[0011] By using the above method, the frictional resistance of the rotating disk can be reduced by the sliding of the balls in the annular groove, ensuring smooth rotation.

[0012] Furthermore, a storage trough is provided on the top of the support frame, and a second electric push rod is fixedly connected to the inner side of the storage trough. A push plate is fixedly connected to the output end of the second electric push rod, and a material conveying structure is provided on the side of the support frame.

[0013] The above scheme allows for the pushing of bearing components into the inspection area by setting a second electric push rod and a push plate, or pushing inspected bearing components to the collection area.

[0014] Furthermore, multiple supplementary lights are fixedly connected to the bottom of the circular plate, and the visual inspection camera is positioned under these multiple supplementary lights.

[0015] The above solution, by setting up supplementary lighting, can provide uniform illumination, eliminate shadows or reflections in the detection area, and improve the accuracy of visual inspection.

[0016] Furthermore, a collection groove is provided inside the support frame, and a collection box is slidably connected inside the collection groove.

[0017] The above solution, by setting up a collection box, allows for the collection of inspected bearing components, facilitating centralized processing.

[0018] Furthermore, support rods are fixedly connected to the four corners of the bottom of the support frame.

[0019] By implementing the above solution and installing support rods, the stability of the support frame can be enhanced, preventing the device from tilting due to vibration during operation.

[0020] Compared with the prior art, the technical solution of this application has the following beneficial effects: This batch inspection device for bearing components features a third electric push rod that allows for height adjustment of the vision inspection camera, providing rotational space for the flip-plate. A first electric push rod drives the flip-plate to rotate around a pivot, enabling multi-face inspection of the bearing components. A dual-axis motor rotates the rotating rod and the first gear, which, through a gear chain, drives the second gear, the rotating rod, and the rotating disk, causing both upper and lower flip-plates to rotate and flip the bearing components. Combined with the vision inspection camera, the device can capture images of the bearing component surface from multiple angles. This combination of the flip-plate structure and vision inspection equipment allows for batch picking of bearing components for front and back inspection, improving product inspection efficiency and addressing the problem of eye fatigue during prolonged inspections, which can lead to decreased inspection accuracy and compromise bearing component quality. Attached Figure Description

[0021] Figure 1 This is a frontal three-dimensional structural diagram of this application; Figure 2 This is a side-view perspective three-dimensional structural diagram of this application; Figure 3 This is a schematic diagram of the support rod in this application; Figure 4 This is a structural schematic diagram of the cross-section of the U-shaped transmission box in this application; Figure 5 for Figure 4 Enlarged structural diagram at point A in the middle.

[0022] In the picture: 1. Support frame; 101. Conveying structure; 102. U-shaped transmission box; 103. Gear chain; 104. Dual-shaft motor; 105. Fixing plate; 106. Rotating rod; 107. First gear; 108. Rotating rod; 109. Second gear; 1010. Rotating disk; 1011. Fixing block; 1012. Flip plate; 1013. Limiting strip; 1014. First electric push rod; 1015. Connecting block; 1016. Stabilizing ring; 1017. Annular groove; 1018. Ball bearing; 1019. Second electric push rod; 1020. Pushing plate; 1021. Collection trough; 1022. Collection box; 1023. Support rod; 1024. Connecting plate; 1025. Storage trough; 2. U-shaped support plate; 201. Third electric push rod; 202. Circular plate; 203. Visual inspection camera; 204. Fill light. Detailed Implementation

[0023] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0024] Please see Figure 1 , Figure 2 and Figure 4 A batch inspection device for bearing components in this embodiment includes a support frame 1, a U-shaped support plate 2 fixedly connected to the top of the support frame 1, a third electric push rod 201 fixedly connected to the top of the U-shaped support plate 2, a circular plate 202 fixedly connected to the bottom of the third electric push rod 201, and a visual inspection camera 203 fixedly connected to the bottom of the circular plate 202. The support frame 1 has two connecting plates 1024 fixedly connected inside. A U-shaped transmission box 102 is fixedly connected to the surface of the two connecting plates 1024. A dual-axis motor 104 is fixedly connected inside the U-shaped transmission box 102. A rotating rod 106 is fixedly connected to the output end of the dual-axis motor 104. A first gear 107 is fixedly connected to the surface of the rotating rod 106. Rotating rods 108 are tightly nested inside each of the two connecting plates 1024 via bearings. A second gear 109 and a rotating disk 1010 are fixedly connected to both ends of the rotating rod 108, respectively. The first gear 107 and... The second gear 109 is connected to a gear chain 103 via a transmission connection. A fixed block 1011 is fixedly connected to the side of the rotating disk 1010. A flap 1012 is movably connected to the side of the fixed block 1011 via a pin. A first electric push rod 1014 is movably connected to the top of the fixed block 1011 via a pin. One end of the first electric push rod 1014 is movably connected to the top of the flap 1012 via a pin. By setting a third electric push rod 201, the height of the visual inspection camera 203 can be extended and retracted to provide rotation space for the flap 1012. By setting the first electric push rod 1014, the flip plate 1012 can be driven to rotate around the pin shaft, realizing multi-face inspection of the bearing components. By setting the dual-axis motor 104, the operation of the dual-axis motor 104 can make the rotating rod 106 and the first gear 107 rotate. Through the transmission of the gear chain 103, the second gear 109, the rotating rod 108 and the rotating disk 1010 can be driven to rotate, which can drive the upper and lower flip plates 1012 to rotate, thereby flipping the bearing components. Then, in conjunction with the visual inspection camera 203, multi-face inspection can be performed. The surface of the bearing component is photographed to improve the efficiency of product inspection. The U-shaped transmission box 102 is internally fixedly connected to two fixing plates 105. The two rotating rods 106 are tightly nested in the two fixing plates 105 through bearings. By setting the two fixing plates 105, the bearings of the rotating rods 106 can be fixed, reducing vibration and offset during rotation and improving transmission accuracy. Limiting strips 1013 are fixedly connected to the bottom of the flip plate 1012 on both opposite sides. By setting the limiting strips 1013, the bearing component can be prevented from falling off when pushing it into the inspection area.

[0025] Please see Figure 1 , Figure 4 and Figure 5A connecting block 1015 is fixedly connected to the side of the connecting plate 1024, and a retaining ring 1016 is fixedly connected to the side of the connecting block 1015. Both the retaining ring 1016 and the rotating disk 1010 have annular grooves 1017 inside. Multiple balls 1018 are slidably connected inside the annular grooves 1017. The sliding of the balls 1018 in the annular grooves 1017 reduces the frictional resistance of the rotating disk 1010, ensuring smooth rotation. A storage trough 1025 is provided on the top of the support frame 1. A second electric push rod 1019 is fixedly connected to the side of the storage trough 1025. A push plate 1020 is fixedly connected to the output end of the second electric push rod 1019. A material conveying structure 101 is provided on the side of the support frame 1. The second electric push rod 1019 and the push plate 1020 are used to convey material. 20. The bearing components can be pushed into the inspection area or the inspected bearing components can be pushed to the collection area. Multiple supplementary lights 204 are fixedly connected to the bottom of the circular plate 202. The visual inspection camera 203 is located under the multiple supplementary lights 204. By setting the supplementary lights 204, uniform illumination can be provided, eliminating shadows or reflections in the inspection area and improving the accuracy of visual inspection. A collection groove 1021 is opened inside the support frame 1. A collection box 1022 is slidably connected inside the collection groove 1021. By setting the collection box 1022, the inspected bearing components can be collected for centralized processing. Support rods 1023 are fixedly connected to the four corners of the bottom of the support frame 1. By setting the support rods 1023, the stability of the support frame 1 can be enhanced and the device can be prevented from tilting due to vibration during operation.

[0026] In this embodiment, by setting a third electric push rod 201, the height of the visual inspection camera 203 can be adjusted by extension and retraction, providing rotational space for the rotation of the flip plate 1012. By setting a first electric push rod 1014, the flip plate 1012 can be driven to rotate around the pin shaft, realizing multi-face inspection of the bearing components. By setting a dual-axis motor 104, the operation of the dual-axis motor 104 can cause the rotating rod 106 and the first gear 107 to rotate. Through the transmission of the gear chain 103, the second gear 109, the rotating rod 108, and the rotating disk 1010 can be driven to rotate, which can drive the upper and lower flip plates 1012 to rotate. The bearing component is rotated to flip it over, and then the visual inspection camera 203 can capture images of the bearing component surface from multiple angles, improving the efficiency of product inspection. The sliding of the ball bearing 1018 in the annular groove 1017 reduces the frictional resistance of the rotating disk 1010, ensuring smooth rotation. By setting the second electric push rod 1019 and the push plate 1020, the bearing component can be pushed into the inspection area, and the inspected bearing component can be pushed to the collection area. By setting the supplementary light 204, uniform illumination can be provided to eliminate shadows or reflections in the inspection area and improve the accuracy of visual inspection.

[0027] The working principle of the above embodiment is as follows: During use, the bearing component is input into the storage tank 1025 through the material conveying structure 101. After the material is conveyed, the second electric push rod 1019 runs and the bearing component can be pushed into the top of the lower flip plate 1012 through the push plate 1020. After the push is completed, the vision inspection camera 203 and the supplementary light 204 run. The vision inspection camera 203 can inspect the bearing component, and at the same time, the supplementary light 204 can provide supplementary lighting for the bearing component. When the other side of the bearing needs to be inspected, the third electric push rod 201 operates, driving the vision inspection camera 203 to move upward. After the movement is completed, the first electric push rod 1014 at the upper flap 1012 operates, which can rotate the upper flap 1012, causing the upper flap 1012 to close with the lower flap 1012, thus clamping the bearing. After clamping, the dual-axis motor 104 operates, which can rotate the rotating rod 106 and the first gear 107. Through the transmission of the gear chain 103, the second gear 109, the rotating rod 108, and the rotating disk 1010 can be driven to rotate. The upper and lower flaps 1012 are rotated, which flips the bearing component. After the flip is completed, the first electric push rod 1014 at the upper flap 1012 operates to unfold the upper flap 1012. After unfolding, the third electric push rod 201 operates to push the visual inspection camera 203 down. After pushing, the visual inspection camera 203 and the supplementary light 204 operate again to inspect the other side of the bearing component. After inspection, the second electric push rod 1019 operates to push the bearing component on the lower flap 1012 into the collection box 1022 for collection.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0029] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A batch inspection device for bearing components, comprising a support frame (1), characterized in that: The support frame (1) is fixedly connected to a U-shaped support plate (2) at the top, a third electric push rod (201) is fixedly connected to the top of the U-shaped support plate (2), a circular plate (202) is fixedly connected to the bottom of the third electric push rod (201), and a visual inspection camera (203) is fixedly connected to the bottom of the circular plate (202). The support frame (1) has two connecting plates (1024) fixedly connected inside. A U-shaped transmission box (102) is fixedly connected to the surface of the two connecting plates (1024). A dual-axis motor (104) is fixedly connected inside the U-shaped transmission box (102). A rotating rod (106) is fixedly connected to the output end of the dual-axis motor (104). A first gear (107) is fixedly connected to the surface of the rotating rod (106). A rotating rod (108) is tightly nested inside the two connecting plates (1024) through bearings. The two ends of the rotating rod (108) are respectively fixed. A second gear (109) and a rotating disk (1010) are fixedly connected. A gear chain (103) is connected to the surface of the first gear (107) and the second gear (109). A fixed block (1011) is fixedly connected to the side of the rotating disk (1010). A flap (1012) is movably connected to the side of the fixed block (1011) via a pin. A first electric push rod (1014) is movably connected to the top of the fixed block (1011) via a pin. One end of the first electric push rod (1014) is movably connected to the top of the flap (1012) via a pin.

2. The batch inspection device for bearing components according to claim 1, characterized in that: The U-shaped transmission box (102) has two fixed plates (105) fixedly connected inside, and the two rotating rods (106) are tightly nested in the two fixed plates (105) through bearings.

3. The batch inspection device for bearing components according to claim 1, characterized in that: Limiting strips (1013) are fixedly connected to both sides of the bottom of the flap (1012).

4. The batch inspection device for bearing components according to claim 1, characterized in that: A connecting block (1015) is fixedly connected to the side of the connecting plate (1024), and a stabilizing ring (1016) is fixedly connected to the side of the connecting block (1015). Both the stabilizing ring (1016) and the rotating disk (1010) have annular grooves (1017) inside. Multiple balls (1018) are slidably connected inside the annular grooves (1017).

5. The batch inspection device for bearing components according to claim 1, characterized in that: The support frame (1) has a storage trough (1025) on its top. A second electric push rod (1019) is fixedly connected to the inner side of the storage trough (1025). A push plate (1020) is fixedly connected to the output end of the second electric push rod (1019). A material conveying structure (101) is provided on the side of the support frame (1).

6. The batch inspection device for bearing components according to claim 1, characterized in that: The bottom of the circular plate (202) is fixedly connected to multiple supplementary lights (204), and the visual inspection camera (203) is located under the multiple supplementary lights (204).

7. The batch inspection device for bearing components according to claim 1, characterized in that: The support frame (1) has a collection groove (1021) inside, and a collection box (1022) is slidably connected inside the collection groove (1021).

8. A batch inspection device for bearing components according to claim 1, characterized in that: The support frame (1) has support rods (1023) fixedly connected to the four corners of its bottom.

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