A device for sorting small defects on the surface of a sealing ring

Abstract

This utility model relates to the technical field of sealing ring sorting, and in particular to a sorting device for minor defects on the surface of sealing rings. When a sealing ring has a defect, the sorting component can remove it, realizing the processing and sorting operation of sealing rings. It has strong applicability. It includes a sorting cylinder, a rotating component, a detection component, and a sorting component. The rotating component is installed on the top of the sorting cylinder, the detection component is installed on the outer wall of the sorting cylinder and is located above the rotating component, and the sorting component is installed at the right end of the sorting cylinder.

Description

Technical Field

[0001] This utility model relates to the technical field of sealing ring sorting, and in particular to a sorting device for minor defects on the surface of sealing rings. Background Technology

[0002] Sealing rings are common rubber products with a wide range of applications. They are elastic and resilient, and possess appropriate mechanical strength, including tensile strength, elongation, and tear resistance. Sealing ring sorting is an operation that classifies and stacks sealing rings according to their various values ​​during processing. Existing technology publication number CN217017663U discloses a sealing ring sorting device, including a conveyor belt, camera, nozzle, and brush roller. The camera, nozzle, and brush roller are all positioned above the conveyor belt. Both the nozzle and brush roller can move horizontally back and forth above the conveyor belt, and vertically up and down on the conveyor belt. The brush roller can rotate around its own axis. The conveyor belt has multiple perforations and multiple partitions. However, this device cannot promptly remove sealing rings with minor surface defects, resulting in poor practicality. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a sorting component that can remove defective sealing rings, realizing the processing and sorting operation of sealing rings, and is a highly applicable sealing ring surface micro-defect sorting device.

[0004] This utility model discloses a sorting device for minor defects on the surface of sealing rings, comprising a sorting cylinder, a rotating component, a detection component, and a sorting component. The rotating component is installed on the top of the sorting cylinder, the detection component is installed on the outer wall of the sorting cylinder and is located above the rotating component, and the sorting component is installed at the right end of the sorting cylinder. The sealing rings enter the sorting cylinder in sequence, and are rotated by the rotating component. They pass under the detection component in sequence to detect the quality of the sealing rings. If the sealing rings have defects, the sorting component can remove them. This realizes the processing and sorting operation of sealing rings and has strong applicability.

[0005] Preferably, the rotating component includes a reducer, a drive motor, a rotating disk, and a support ring. The reducer is located below the sorting cylinder, and its input end is connected to the output end of the drive motor. The output end of the reducer passes through the bottom of the sorting cylinder and is fitted with a rotating disk. A support groove is provided at the bottom of the sorting cylinder, and a support ring is installed at the bottom of the rotating disk. The support ring is rotatably installed in the support groove. After the sealing rings enter the sorting cylinder in sequence, the drive motor is started to drive the rotating disk to rotate through the reducer. The rotating disk drives the sealing rings to rotate, which enables sequential detection of the sealing rings and greatly improves work efficiency.

[0006] Preferably, the detection components include a stand, fixing bolts, an electric telescopic rod, a mounting plate, an optical image sorting machine, and two guide rods. The lower end of the stand is mounted on the outer wall of the rear side of the sorting cylinder by fixing bolts. The electric telescopic rod is mounted on the top of the stand, and the telescopic end of the electric telescopic rod is mounted with a mounting plate. A guide rod is mounted on the bottom of the optical image sorting machine, and guide rods are symmetrically mounted on the top of the mounting plate about the electric telescopic rod. The guide rods are slidably mounted on the stand. When the rotating disk drives the sealing ring past the bottom of the optical image sorting machine, a high-precision camera captures the image of the object to be detected. The camera transmits the captured image to the processing module, where image processing software preprocesses and extracts features. Based on the recognition results, it can be determined whether the sealing ring to be detected meets the preset quality standards. Activating the electric telescopic rod pushes the mounting plate downwards, which can adjust the distance between the optical image sorting machine and the sealing ring, suitable for sealing rings of different thicknesses.

[0007] Preferably, the sorting component includes a fixed plate, a second electric telescopic rod, a rejection block, a collection box, and a cleaning door. The fixed plate is installed on the right side of the top of the sorting cylinder, the second electric telescopic rod is installed on the fixed plate, and the rejection block is installed at the telescopic end of the second electric telescopic rod. The rejection block is located above the rotating disk. A discharge port is opened on the right side of the sorting cylinder, and the collection box is installed at the discharge port. A cleaning door is installed at the bottom of the collection box. When a defective sealing ring is detected, the second electric telescopic rod is activated to move the rejection block to the right, sorting the defective sealing ring through the discharge port into the collection box, thus removing it and realizing the processing and sorting operation of the sealing ring.

[0008] Preferably, it also includes a feeding trough, a discharging trough, and a deflector plate. The feeding trough is installed tangentially to the rear side of the sorting cylinder, and the discharging trough is installed tangentially to the front side of the sorting cylinder. A deflector plate is installed inside the discharging trough and is located above the rotating disk. The sealing ring enters the top of the rotating disk inside the sorting cylinder through the feeding trough. The rotating disk drives the sealing ring to move and contact the deflector plate to guide the sealing ring into the discharging trough. The sealing ring is then output to the next step through the discharging trough for convenient use.

[0009] Preferably, it also includes a vertical cylinder, which is installed at the bottom of the sorting cylinder. The reducer and drive motor are installed inside the vertical cylinder, and the bottom of the vertical cylinder is provided with fixing holes. The vertical cylinder supports the bottom of the sorting cylinder to ensure stability during use, and at the same time protects the reducer and drive motor to ensure service life.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: the sealing rings enter the sorting cylinder in sequence, and the rotating component drives the sealing rings to rotate. They pass through the detection bottom in sequence to detect the quality of the sealing rings. If the sealing rings have defects, the sorting component can remove them, thus realizing the processing and sorting operation of the sealing rings, which has strong applicability. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the isometric structure of this utility model; Figure 3 This is a three-dimensional structural diagram of the rear side of this utility model; Figure 4 This is a cross-sectional structural schematic diagram of the present invention; The following are labels in the attached diagram: 1. Sorting cylinder; 2. Vertical cylinder; 3. Reducer; 4. Drive motor; 5. Rotary disc; 6. Support ring; 7. Frame; 8. Fixing bolt; 9. Electric telescopic rod; 10. Mounting plate; 11. Optical image screening machine; 12. Guide rod; 13. Fixing plate; 14. Second electric telescopic rod; 15. Rejection block; 16. Collection box; 17. Cleaning door; 18. Feed chute; 19. Discharge chute; 20. Actuating plate. Detailed Implementation

[0012] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.

[0013] like Figures 1 to 4 As shown, the vertical cylinder 2 is installed at the bottom of the sorting cylinder 1. The reducer 3 and the drive motor 4 are installed inside the vertical cylinder 2. The bottom of the vertical cylinder 2 is provided with a fixing hole. The input end of the reducer 3 is connected to the output end of the drive motor 4. The output end of the reducer 3 passes through the bottom of the sorting cylinder 1 and is installed with a rotating disk 5. A support groove is opened at the bottom of the sorting cylinder 1. A support ring 6 is installed at the bottom of the rotating disk 5 and is rotatably installed in the support groove. The lower end of the upright frame 7 is installed on the rear outer wall of the sorting cylinder 1 by fixing bolts 8. The electric telescopic rod 9 is installed at the top of the upright frame 7. The telescopic end of the electric telescopic rod 9 is installed with a mounting plate 10. The bottom of the optical image sorting machine 11 is installed with a guide rod 12. The top of the mounting plate 10 is symmetrically installed with guide rods 12 about the electric telescopic rod 9. The guide rod 12 is slidably mounted on the upright frame 7. The fixing plate 13 is mounted on the right side of the top of the sorting cylinder 1. The second electric telescopic rod 14 is mounted on the fixing plate 13. The telescopic end of the second electric telescopic rod 14 is equipped with a rejection block 15. The rejection block 15 is located above the rotating disk 5. The right side of the sorting cylinder 1 has a discharge port. The collection box 16 is installed at the discharge port. The bottom of the collection box 16 is equipped with a cleaning door 17. The feeding trough 18 is tangent to the sorting cylinder 1 and installed on the rear side of the sorting cylinder 1. The discharge trough 19 is tangent to the sorting cylinder 1 and installed on the front side of the sorting cylinder 1. The inner side of the discharge trough 19 is equipped with a toggle plate 20. The toggle plate 20 is located above the rotating disk 5. The upright cylinder 2 is installed at the bottom of the sorting cylinder 1. The reducer 3 and the drive motor 4 are installed inside the upright cylinder 2. The bottom of the upright cylinder 2 is provided with a fixing hole. The bottom of the sorting cylinder 1 is supported by the vertical cylinder 2 to ensure stability during use. It also protects the reducer 3 and drive motor 4, ensuring their service life. The sealing rings enter the top of the rotating disk 5 inside the sorting cylinder 1 through the feed chute 18. The rotating disk 5 moves the sealing rings. After the sealing rings enter the sorting cylinder 1, the drive motor 4 is started, driving the rotating disk 5 to rotate via the reducer 3. The rotating disk 5 rotates the sealing rings, allowing for sequential inspection of the sealing rings, greatly improving work efficiency. When the rotating disk 5 carries the sealing rings past the optical image sorting machine 11, a high-precision camera captures the image of the object to be inspected. The camera transmits the captured image to the processing module, where it is processed. The processing software preprocesses and extracts features from the image. Based on the recognition results, it can determine whether the sealing ring to be detected meets the preset quality standards. The electric telescopic rod 9 is activated to push the mounting plate 10 downward, which can adjust the distance between the optical image screening machine 11 and the sealing ring. This is suitable for sealing rings of different thicknesses. When a defective sealing ring is detected, the second electric telescopic rod 14 is activated to drive the rejection block 15 to move to the right, sorting the defective sealing ring into the collection box 16 through the discharge port. This process removes the defective sealing ring and realizes the processing and sorting operation of the sealing ring. The rotating disk 5 drives the sealing ring to move and contact the actuating plate 20 to guide the sealing ring into the discharge trough 19. The sealing ring is then output to the next step through the discharge trough 19 for convenient use.

[0014] like Figures 1 to 4 As shown, this utility model discloses a sorting device for minor defects on the surface of sealing rings. During operation, the sealing rings sequentially enter the top of the rotating disk 5 inside the sorting cylinder 1 via the feeding chute 18. The drive motor 4, through the reducer 3, drives the rotating disk 5 to rotate, causing the sealing rings to rotate and enabling sequential inspection. When the rotating disk 5 carries the sealing rings past the optical image sorting machine 11, a high-precision camera captures an image of the object to be inspected. The camera transmits the captured image to the processing module, where image processing software preprocesses and enhances the image. Based on the identification results, it can be determined whether the sealing ring to be tested meets the preset quality standards. The electric telescopic rod 9 is activated to push the mounting plate 10 downward, which can adjust the distance between the optical image screening machine 11 and the sealing ring. Defective sealing rings are detected. The second electric telescopic rod 14 is activated to drive the rejection block 15 to move to the right, and the defective sealing ring is sorted into the collection box 16 through the discharge port, which can remove it. The rotating disk 5 drives the sealing ring to move, and when it contacts the actuating plate 20, it guides the sealing ring into the discharge trough 19. The sealing ring is then output to the next step through the discharge trough 19.

[0015] The reducer 3, drive motor 4, and optical image screening machine 11 of the micro-defect sorting device for sealing ring surface of this utility model are commercially available. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0016] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A device for sorting minute defects on the surface of sealing rings, characterized in that, The system includes a sorting cylinder (1), a rotating component, a detection component, and a sorting component. The rotating component is installed on the top of the sorting cylinder (1), the detection component is installed on the outer wall of the sorting cylinder (1) and is located above the rotating component, and the sorting component is installed at the right end of the sorting cylinder (1). The rotating component includes a reducer (3), a drive motor (4), a rotating disk (5), and a support ring (6). The reducer (3) is located below the sorting cylinder (1), and the input end of the reducer (3) is connected to the output end of the drive motor (4). The output end of the reducer (3) passes through the bottom of the sorting cylinder (1) and is equipped with a rotating disk (5). A support groove is opened at the bottom of the sorting cylinder (1), and the rotating disk (5) is installed at the bottom of the sorting cylinder (1). The bottom is equipped with a support rotating ring (6), which is rotatably installed in the support rotating groove; the sorting component includes a fixed plate (13), a second electric telescopic rod (14), a rejection block (15), a collection box (16) and a cleaning door (17). The fixed plate (13) is installed on the right side of the top of the sorting cylinder (1), the second electric telescopic rod (14) is installed on the fixed plate (13), the telescopic end of the second electric telescopic rod (14) is equipped with a rejection block (15), the rejection block (15) is located above the rotating disk (5), the right side of the sorting cylinder (1) has a discharge port, the collection box (16) is installed at the discharge port, and the bottom of the collection box (16) is equipped with a cleaning door (17).

2. The device for sorting minute defects on the surface of a sealing ring as described in claim 1, characterized in that, The detection components include a stand (7), fixing bolts (8), electric telescopic rod (9), mounting plate (10), optical image sorting machine (11), and two guide rods (12). The lower end of the stand (7) is installed on the outer wall of the rear side of the sorting cylinder (1) by fixing bolts (8). The electric telescopic rod (9) is installed on the top of the stand (7). The telescopic end of the electric telescopic rod (9) is equipped with a mounting plate (10). The bottom of the optical image sorting machine (11) is equipped with a guide rod (12). The top of the mounting plate (10) is symmetrically equipped with guide rods (12) about the electric telescopic rod (9). The guide rods (12) are slidably installed on the stand (7).

3. The device for sorting minute defects on the surface of a sealing ring as described in claim 1, characterized in that, It also includes a feed trough (18), a discharge trough (19) and a toggle plate (20). The feed trough (18) is installed tangentially to the rear side of the sorting cylinder (1), and the discharge trough (19) is installed tangentially to the front side of the sorting cylinder (1). A toggle plate (20) is installed inside the discharge trough (19), and the toggle plate (20) is located above the rotating disk (5).

4. The device for sorting minute defects on the surface of a sealing ring as described in claim 1, characterized in that, It also includes a vertical cylinder (2), which is installed at the bottom of the sorting cylinder (1). The reducer (3) and the drive motor (4) are installed inside the vertical cylinder (2), and a fixing hole is provided at the bottom of the vertical cylinder (2).

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