Sealing ring sorting device

Abstract

The utility model relates to the technical field of sealing rings, in particular to a sealing ring sorting device which can detect the upper end and the lower end of a sealing ring, improve the sorting effect on the sealing ring and improve the practicability. Comprising a workbench, a rotating mechanism, a feeding mechanism, a detecting mechanism, a removing assembly and a discharging assembly, an equipment box is fixedly installed at the bottom of the workbench, a base is fixedly installed at the bottom of the equipment box, supporting legs are installed at the four corners of the base, the rotating mechanism is installed in the middle of the top end of the workbench, and the feeding mechanism is installed at the right end of the top of the workbench; the detecting mechanism is installed at the rear end of the top of the workbench, the removing assembly is installed at the left end of the top of the workbench, and the discharging assembly is installed at the front end of the top of the workbench.

Description

Technical Field

[0001] The utility model relates to the technical field of sealing rings, in particular to a sealing ring sorting device. Background Art

[0002] The sealing ring is a widely used component, and it is applied in pipeline systems such as hardware plastics, water supply and drainage, heating, ventilation and air conditioning, fire protection, pharmaceuticals, ships, etc., as well as in fields such as automobiles, motorcycles, various machinery, household appliances, electronics, toys, sports equipment, pneumatic components and sanitary wares. There will be defective products with black spots during the injection molding process of the sealing ring, so it is necessary to remove the defective products. The sealing ring sorting machine proposed in the prior art publication number CN208825015U includes a turntable mechanism installed on a frame. The turntable mechanism includes a dividing plate and a base coaxially installed from top to bottom. Several sealing ring holders are circumferentially and equidistantly arranged along the outer edge of the dividing plate; a feeding runway and a discharging runway are respectively arranged on the frames on both sides of the base. An image acquisition mechanism and a blowing mechanism are sequentially installed between the feeding runway and the discharging runway above the dividing plate. The blowing port of the blowing mechanism is aligned with the sealing ring holder rotated to the lower part of the blowing mechanism; a signal nail is installed on the surface of the dividing plate, and a synchronous signal collector is installed on the frame above the dividing plate. The image acquisition mechanism, the synchronous signal collector and the blowing mechanism are all communicatively connected with a control system; a first limiting plate is arranged inside the discharging runway, and a second limiting plate is arranged outside the discharging runway. The sealing ring sorting machine realizes 100% mechanical automatic selection of defective products and improves production efficiency. However, it can only detect the upper end face of the sealing ring, and it is not convenient to detect the lower end of the sealing ring, which affects the sorting effect. Summary of the Utility Model

[0003] In order to solve the above technical problems, the utility model provides a sealing ring sorting device which can detect the upper and lower ends of the sealing ring, improve the sorting effect of the sealing ring and improve the practicability.

[0004] A sorting device for sealing rings of the utility model includes a workbench, a rotating mechanism, a feeding mechanism, a detection mechanism, a rejection component and a discharging component. A device box is fixedly installed at the bottom of the workbench, a base is fixedly installed at the bottom of the device box, legs are installed at the four corners of the base, the rotating mechanism is installed in the middle of the top end of the workbench, the feeding mechanism is installed at the right end of the top of the workbench, the detection mechanism is installed at the rear end of the top of the workbench, the rejection component is installed at the left end of the top of the workbench, and the discharging component is installed at the front end of the top of the workbench; The sealing rings are conveyed by a conveying device. The feeding mechanism pushes the sealing rings onto the rotating mechanism. The rotating mechanism drives the sealing rings to rotate. When passing through the detection mechanism, the upper and lower ends of the sealing rings are detected simultaneously. When there are defects in the sealing rings, the rejection component removes the sealing rings on the rotating mechanism. The qualified sealing rings continue to move on the rotating mechanism, and the discharging component removes the sealing rings from the rotating component, improving the sorting effect of the sealing rings.

[0005] Preferably, the rotating mechanism includes a speed changer, a stepping motor, a rotating shaft, a mounting disc and a transparent tempered glass turntable. The speed changer is installed at the bottom of the workbench inside the device box. The input end of the speed changer is connected to the output end of the stepping motor. The output end of the speed changer is fixedly connected to the rotating shaft. The rotating shaft rotates through the workbench. The upper part of the outer wall of the rotating shaft is installed with a transparent tempered glass turntable through the mounting disc; Starting the stepping motor drives the rotating shaft to rotate through the speed changer, thereby driving the transparent tempered glass turntable to rotate to convey the sealing rings. The transparent tempered glass turntable can facilitate the simultaneous identification and detection of the upper and lower ends of the sealing rings.

[0006] Preferably, the feeding mechanism includes a feeding block, a feeding electric telescopic rod, a feeding track and a feeding arc plate. The feeding block is fixedly installed on the right side of the top of the workbench. The feeding block and the transparent tempered glass turntable are at the same height. The rear end of the feeding block is connected to the feeding track. The feeding electric telescopic rod is fixedly installed at the right end of the top of the feeding block. The telescopic end of the feeding electric telescopic rod is installed with a feeding arc plate; The sealing rings are input into the feeding track through the conveying device, move onto the feeding block through the feeding track, start the feeding electric telescopic rod to push the feeding arc plate, and the feeding arc plate pushes the sealing rings onto the transparent tempered glass turntable to make the sealing rings be detected at uniform intervals.

[0007] Preferably, the detection mechanism includes a controller, a detection block and a display. The controller is fixedly installed at the rear end of the top of the workbench. The upper end of the controller is connected to the display. The front end of the controller is installed with a detection block. A detection port is opened at the front end of the detection block. The transparent tempered glass turntable is located in the detection port, and image acquisition components are installed at both the upper and lower ends of the detection port; When the transparent tempered glass turntable rotates to drive the sealing rings to pass through the detection port, the upper and lower ends of the sealing rings are simultaneously identified and detected through the image acquisition components. The data is processed by the controller, and the data can be displayed through the display, improving the intuitiveness.

[0008] Preferably, the rejection component includes a mounting frame, an electric telescopic rod, a rejection electric telescopic rod, a rejection arc plate, a discharge block and a waste bin. The mounting frame is installed at the left end of the top of the workbench. An electric telescopic rod is installed on the upper part of the mounting frame. A rejection electric telescopic rod is installed at the bottom of the electric telescopic rod. The telescopic end of the rejection electric telescopic rod is installed with a rejection arc plate. The discharge block is installed at the top of the workbench on the left side of the transparent tempered glass turntable. The top of the discharge block is inclined to the left and is set as a smooth surface. The waste bin is located on the left side wall of the workbench. When a flaw is detected, the electric telescopic rod is started to drive the rejection electric telescopic rod to move downward, and then the rejection electric telescopic rod is started to drive the rejection arc plate to move, pushing the sealing ring onto the discharge block, and guiding the sealing ring to fall into the waste bin through the discharge block to collect the unqualified sealing rings.

[0009] Preferably, the blanking component includes a second transmission, a servo motor, a second rotating shaft, a rotating sleeve, a plurality of blanking rods and a blanking block. The second transmission is installed at the top of the workbench at the front end of the transparent tempered glass turntable. The input end of the second transmission is connected to the output end of the servo motor. The upper output end of the second transmission is installed with a second rotating shaft. A rotating sleeve is installed on the outer wall of the second rotating shaft. A plurality of blanking rods are evenly installed on the outer wall of the rotating sleeve. The rotating sleeve is located above the transparent tempered glass turntable. The blanking block is installed at the top of the workbench on the left side of the second transmission. The top of the blanking block is inclined forward. When the servo motor is started, the second rotating shaft is driven to rotate through the second transmission. The second rotating shaft drives the rotating sleeve to rotate. The rotating sleeve drives the blanking rods to push the sealing rings off the upper surface of the transparent tempered glass turntable and onto the blanking block, and then guides them to fall into the collecting device or the next process.

[0010] Preferably, a bracket is installed at the front end of the top of the workbench by bolts. Two cross plates are installed on the bracket. The cross plates are located at the upper and lower ends of the transparent tempered glass turntable, and wiping cloths are arranged on the cross plates and are in contact with the surface of the transparent tempered glass turntable. When the transparent tempered glass turntable rotates past the two cross plates, the surface of the transparent tempered glass turntable is cleaned and wiped by the wiping cloths to ensure the cleanliness of the transparent tempered glass turntable, avoid stains affecting the identification and detection, and improve the accuracy.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: The sealing rings are conveyed by a conveying device. The sealing rings are pushed onto the rotating mechanism by a feeding mechanism. The rotating mechanism drives the sealing rings to rotate. When passing through the detection mechanism, the upper and lower ends of the sealing rings are detected simultaneously. When there are flaws in the sealing rings, the sealing rings are rejected on the rotating mechanism through the rejection component. The qualified sealing rings continue to move on the rotating mechanism, and the sealing rings are taken off the rotating component by the blanking component, improving the sorting effect of the sealing rings. Description of the Drawings

[0012] Figure 1 is a schematic structural diagram of the present utility model;

[0013] Figure 2 is an isometric structural schematic diagram of the present utility model;

[0014] Figure 3 is a rear-view three-dimensional structural schematic diagram of the present utility model;

[0015] Figure 4 is a right-view structural schematic diagram of the present utility model;

[0016] Figure 5 is a front-view sectional structural schematic diagram of the present utility model;

[0017] Reference signs in the drawings: 1, workbench; 2, transmission; 3, stepper motor; 4, rotating shaft; 5, mounting plate; 6, transparent tempered glass turntable; 7, controller; 8, detection block; 9, display; 10, loading block; 11, loading electric telescopic rod; 12, loading track; 13, loading arc plate; 14, mounting frame; 15, electric telescopic rod; 16, rejection electric telescopic rod; 17, rejection arc plate; 18, discharging block; 19, waste box; 20, second transmission; 21, servo motor; 22, second rotating shaft; 23, rotating sleeve; 24, blanking lever; 25, equipment box; 26, base; 27, support leg; 28, bracket; 29, cross plate; 30, blanking block. Detailed implementation manners

[0018] For the convenience of understanding the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. The present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present utility model more thorough and comprehensive.

[0019] Such as Figures 1 to 5As shown in the figure, a device box 25 is fixedly installed at the bottom of the workbench 1, a base 26 is fixedly installed at the bottom of the device box 25, legs 27 are installed at the four corners of the base 26, a transmission 2 is installed at the bottom of the workbench 1 inside the device box 25, the input end of the transmission 2 is connected to the output end of the stepping motor 3, the output end of the transmission 2 is fixedly connected to a rotating shaft 4, the rotating shaft 4 rotates through the workbench 1, a transparent tempered glass turntable 6 is installed on the upper part of the outer wall of the rotating shaft 4 through a mounting plate 5, a feeding block 10 is fixedly installed on the top right side of the workbench 1, the feeding block 10 and the transparent tempered glass turntable 6 are at the same height, a feeding track 12 is connected to the rear end of the feeding block 10, a feeding electric telescopic rod 11 is fixedly installed at the top right end of the feeding block 10, a feeding arc plate 13 is installed at the telescopic end of the feeding electric telescopic rod 11, a controller 7 is fixedly installed at the top rear end of the workbench 1, a display 9 is connected to the upper end of the controller 7, a detection block 8 is installed at the front end of the controller 7, a detection port is opened at the front end of the detection block 8, the transparent tempered glass turntable 6 is located in the detection port, and image acquisition components are installed at both the upper and lower ends of the detection port, a mounting frame 14 is installed at the top left end of the workbench 1, an electric telescopic rod 15 is installed at the upper part of the mounting frame 14, a rejection electric telescopic rod 16 is installed at the bottom of the electric telescopic rod 15, a rejection arc plate 17 is installed at the telescopic end of the rejection electric telescopic rod 16, a discharging block 18 is installed on the top of the workbench 1 on the left side of the transparent tempered glass turntable 6, the top of the discharging block 18 is inclined to the left and is set as a smooth surface, a waste box 19 is located on the left side wall of the workbench 1, a second transmission 20 is installed on the top of the workbench 1 at the front end of the transparent tempered glass turntable 6, the input end of the second transmission 20 is connected to the output end of the servo motor 21, a second rotating shaft 22 is installed at the upper output end of the second transmission 20, a rotating sleeve 23 is installed on the outer wall of the second rotating shaft 22, a plurality of blanking rods 24 are evenly installed on the outer wall of the rotating sleeve 23, the rotating sleeve 23 is located above the transparent tempered glass turntable 6, a blanking block 30 is installed on the top of the workbench 1 on the left side of the second transmission 20, the top of the blanking block 30 is inclined forward, a bracket 28 is installed on the top front end of the workbench 1 through bolts, two cross plates 29 are installed on the bracket 28, the cross plates 29 are located at the upper and lower ends of the transparent tempered glass turntable 6, and wiping cloths are arranged on the cross plates 29 and are in contact with the surface of the transparent tempered glass turntable 6;

[0020] The sealing ring is input into the feeding track 12 through the conveying device, moves onto the feeding block 10 along the feeding track 12, starts the feeding electric telescopic rod 11 to push the feeding arc plate 13, so that the feeding arc plate 13 pushes the sealing ring onto the transparent toughened glass turntable 6, and the sealing rings are evenly spaced for detection. Start the stepping motor 3 to drive the rotating shaft 4 to rotate through the transmission 2, thereby driving the transparent toughened glass turntable 6 to rotate and convey the sealing rings. The transparent toughened glass turntable 6 facilitates the simultaneous identification and detection of the upper and lower ends of the sealing ring. When the transparent toughened glass turntable 6 rotates and drives the sealing ring past the detection port, the image acquisition component simultaneously identifies and detects the upper and lower ends of the sealing ring. The controller 7 processes the data, and the data can be displayed through the display 9 to improve intuitiveness. When a flaw is detected, the transparent toughened glass turntable 6 drives the sealing ring to continue moving, then starts the electric telescopic rod 15 to drive the rejection electric telescopic rod 16 to move downward, and then starts the rejection electric telescopic rod 16 to drive the rejection arc plate 17 to move, pushing the sealing ring onto the discharge block 18, and the discharge block 18 guides the sealing ring into the waste box 19 to collect the unqualified sealing rings. Start the servo motor 21 to drive the second rotating shaft 22 to rotate through the second transmission 20. The second rotating shaft 22 drives the rotating sleeve 23 to rotate, and the rotating sleeve 23 drives the blanking lever 24 to push the sealing ring off the upper surface of the transparent toughened glass turntable 6 and onto the blanking block 30, and then it is guided into the collection device or the next process. When the transparent toughened glass turntable 6 rotates past the two cross plates 29, the surface of the transparent toughened glass turntable 6 is cleaned and wiped with a cleaning cloth to ensure the cleanliness of the transparent toughened glass turntable 6, avoid stains affecting the identification and detection, and improve the accuracy.

[0021] Such as Figures 1 to 5As shown in the figure, a sealing ring sorting device of the present utility model, when working, the sealing rings are input into the feeding track 12 through a conveying device, and move onto the feeding block 10 through the feeding track 12. Then, the feeding electric telescopic rod 11 is started to push the feeding arc plate 13, so that the feeding arc plate 13 pushes the sealing rings onto the transparent toughened glass turntable 6, enabling the sealing rings to be evenly spaced for detection. The stepping motor 3 is started to drive the rotating shaft 4 to rotate through the transmission 2, thereby driving the transparent toughened glass turntable 6 to rotate and convey the sealing rings. When the transparent toughened glass turntable 6 rotates and drives the sealing rings to pass through the detection port, the image acquisition component simultaneously identifies and detects the upper and lower ends of the sealing rings. The controller 7 processes the data, and the data can be displayed through the display 9. When a flaw is detected, the electric telescopic rod 15 is started to drive the rejection electric telescopic rod 16 to move downward, and then the rejection electric telescopic rod 16 is started to drive the rejection arc plate 17 to move, pushing the sealing rings onto the discharge block 18, and the discharge block 18 guides the sealing rings into the waste box 19 to collect the unqualified sealing rings. The servo motor 21 is started to drive the second rotating shaft 22 to rotate through the second transmission 20. The second rotating shaft 22 drives the rotating sleeve 23 to rotate, and the rotating sleeve 23 drives the blanking lever 24 to push the sealing rings off the upper surface of the transparent toughened glass turntable 6 and onto the blanking block 30, and then guides them into the collection device or the next process. When the transparent toughened glass turntable 6 rotates past the two cross plates 29, the surface of the transparent toughened glass turntable 6 is cleaned and wiped by the wiping cloth to ensure the cleanliness of the transparent toughened glass turntable 6.

[0022] The transmission 2, stepping motor 3, controller 7, display 9, second transmission 20 and servo motor 21 of a sealing ring sorting device of the present utility model are purchased on the market. Those skilled in the art only need to install and operate them according to the attached operation manuals, without the need for creative labor from those skilled in the art.

[0023] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the technical principle of the present utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A sealing ring sorting device, characterized in that, It includes a workbench (1), a rotating mechanism, a feeding mechanism, a detection mechanism, a rejection component, and a discharging component. A equipment box (25) is fixedly installed at the bottom of the workbench (1), a base (26) is fixedly installed at the bottom of the equipment box (25), legs (27) are installed at the four corners of the base (26), the rotating mechanism is installed in the middle of the top end of the workbench (1), the feeding mechanism is installed at the right end of the top of the workbench (1), the detection mechanism is installed at the rear end of the top of the workbench (1), the rejection component is installed at the left end of the top of the workbench (1), and the discharging component is installed at the front end of the top of the workbench (1). The rotating mechanism includes a speed changer (2), a stepping motor (3), a rotating shaft (4), a mounting disc (5), and a transparent toughened glass turntable (6). The speed changer (2) is installed at the bottom of the workbench (1) inside the equipment box (25), the input end of the speed changer (2) is connected to the output end of the stepping motor (3), the output end of the speed changer (2) is fixedly connected to the rotating shaft (4), the rotating shaft (4) rotates through the workbench (1), and the upper part of the outer wall of the rotating shaft (4) is installed with the transparent toughened glass turntable (6) through the mounting disc (5). The feeding mechanism includes a feeding block (10), a feeding electric telescopic rod (11), a feeding track (12), and a feeding arc plate (13). The feeding block (10) is fixedly installed on the right side of the top of the workbench (1), the feeding block (10) and the transparent toughened glass turntable (6) are at the same height, the rear end of the feeding block (10) is connected to the feeding track (12), the feeding electric telescopic rod (11) is fixedly installed at the right end of the top of the feeding block (10), and the telescopic end of the feeding electric telescopic rod (11) is installed with the feeding arc plate (13). The detection mechanism includes a controller (7), a detection block (8), and a display (9). The controller (7) is fixedly installed at the rear end of the top of the workbench (1), the upper end of the controller (7) is connected to the display (9), the front end of the controller (7) is installed with the detection block (8), a detection port is opened at the front end of the detection block (8), the transparent toughened glass turntable (6) is located in the detection port, and image acquisition components are installed at both the upper and lower ends of the detection port.

2. The sealing ring sorting device according to claim 1, wherein The rejection component includes a mounting frame (14), an electric telescopic rod (15), a rejection electric telescopic rod (16), a rejection arc plate (17), a discharging block (18), and a waste box (19). The mounting frame (14) is installed at the left end of the top of the workbench (1), the electric telescopic rod (15) is installed at the upper part of the mounting frame (14), the rejection electric telescopic rod (16) is installed at the bottom of the electric telescopic rod (15), the telescopic end of the rejection electric telescopic rod (16) is installed with the rejection arc plate (17), the discharging block (18) is installed at the top of the workbench (1) on the left side of the transparent toughened glass turntable (6), the top of the discharging block (18) is inclined to the left and is set as a smooth surface, and the waste box (19) is located on the left side wall of the workbench (1).

3. The sorting device for sealing rings according to claim 1, characterized in that, The blanking assembly includes a second transmission (20), a servo motor (21), a second rotating shaft (22), a rotating sleeve (23), a plurality of blanking levers (24) and a blanking block (30). The second transmission (20) is installed on the top of the workbench (1) at the front end of the transparent tempered glass turntable (6). The input end of the second transmission (20) is connected to the output end of the servo motor (21). The upper output end of the second transmission (20) is provided with a second rotating shaft (22). A rotating sleeve (23) is installed on the outer wall of the second rotating shaft (22). A plurality of blanking levers (24) are evenly installed on the outer wall of the rotating sleeve (23). The rotating sleeve (23) is located above the transparent tempered glass turntable (6). The blanking block (30) is installed on the top of the workbench (1) on the left side of the second transmission (20), and the top of the blanking block (30) inclines forward.

4. The sorting device for sealing rings according to claim 1, wherein A bracket (28) is installed on the front end of the top of the workbench (1) through bolts. Two cross plates (29) are installed on the bracket (28). The cross plates (29) are located at the upper and lower ends of the transparent tempered glass turntable (6). A wiping cloth is provided on the cross plates (29) and contacts the surface of the transparent tempered glass turntable (6).

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