Single-station seal assembly apparatus

Abstract

The utility model discloses a single work position sealing washer equipment, including box body and assembly machine body, the bottom fixed on the inner bottom wall of box of assembly machine body, the artificial discharge area of assembly machine body is penetrated and extends to the front of box, the inner bottom wall fixed connection of box has vibration feeding tray, the discharge port fixed connection of vibration feeding tray has the transmission board, the cross section shape of transmission board is U shape setting, the inside of transmission board is equipped with the conveyer belt, be equipped with two notches on transmission board, and the inner wall of two notches all are connected with the push -plate of sliding, the utility model discloses, in the process of loading to sealing washer, can detect the quality of sealing washer, and can eliminate the unqualified sealing washer, effectively avoid the situation of unqualified sealing washer assembly to the workpiece, improve the practicality of device.

Description

Technical Field

[0001] This utility model relates to the field of sealing ring assembly technology, and more specifically, to a single-station sealing ring assembly device. Background Technology

[0002] A single-station seal assembly machine is an automated or semi-automated mechanical device specifically designed for precisely assembling seals (O-rings, X-rings, or other types of seals) into designated positions on a workpiece. It is primarily used in the production of automotive parts, electronic products, home appliances, and hydraulic components.

[0003] When installing sealing rings on common conical workpieces, sealing ring assembly equipment is used. This equipment first automatically feeds and positions the sealing rings via a vibratory feeder. Then, the worker aligns the workpiece with the manual feeding area on the assembly equipment. Next, the pressing head presses the sealing ring into the workpiece groove, completing the assembly of the sealing ring and the workpiece. However, during the feeding process, some sealing rings may be substandard. Installing substandard sealing rings on the workpiece will cause quality problems. Utility Model Content

[0004] In view of the problems existing in the prior art, the purpose of this utility model is to provide a single-station sealing ring assembly equipment to solve the problems in the background technology.

[0005] To achieve the above objectives, the present invention adopts the following technical solution;

[0006] A single-station sealing ring assembly device includes a housing and an assembly machine body. The bottom of the assembly machine body is fixed to the inner bottom wall of the housing. The manual feeding area of ​​the assembly machine body extends through and to the front of the housing. A vibrating feeding plate is fixedly connected to the inner bottom wall of the housing. A transmission plate is fixedly connected to the outlet of the vibrating feeding plate. The transmission plate has a U-shaped cross-section. A conveyor belt is installed on the inner side of the transmission plate. Two notches are opened on the transmission plate. Push plates are slidably connected to the inner walls of the two notches. An I-shaped plate is fixedly connected between the two push plates. An mounting block is fixedly connected to the bottom of the transmission plate. An electric push rod is inserted through the mounting block and fixedly connected to it. The telescopic end of the electric push rod is fixedly connected to the push plate on the back. An mounting plate is fixedly connected to the top of the transmission plate. A camera is fixedly connected to the bottom of the mounting plate. A comparison module and a controller are installed on the front of the housing. The input end of the comparison module is connected to the camera signal, the output end of the comparison module is connected to the controller signal, and the output end of the controller is connected to the electric push rod signal.

[0007] As a further description of the above technical solution:

[0008] A storage box is fixedly connected to the front of the transmission plate, and a feeding port is opened on the top of the box. A sealing plate is threadedly connected to the inner wall of the feeding port.

[0009] As a further description of the above technical solution:

[0010] An electric push rod two is inserted through the I-shaped plate and fixedly connected thereto. A lifting block is fixedly connected to the telescopic end of the electric push rod two. An auxiliary tube is fixedly connected to the bottom of the lifting block. The input end of the electric push rod two is connected to the controller signal.

[0011] As a further description of the above technical solution:

[0012] An oil box is fixedly connected to the front of the lifting block, and a conduit is connected to the front of the oil box. The bottom end of the conduit is connected to an auxiliary pipe, and an oil pump is installed on the conduit. The bottom of the auxiliary pipe is connected to annularly distributed nozzles.

[0013] As a further description of the above technical solution:

[0014] Handles are fixedly connected to both the left and right sides of the box.

[0015] Compared with existing technologies, the advantages of this utility model are:

[0016] This solution allows for quality inspection of the sealing rings during the feeding process, and the removal of substandard sealing rings, effectively preventing the assembly of substandard sealing rings onto the workpiece and improving the practicality of the device. During sealing ring assembly, lubrication can be applied to reduce the coefficient of friction, decrease the likelihood of jamming, and minimize sealing ring damage, further enhancing the device's usability. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a diagram showing the positional relationship between the assembly machine body and the vibrating feeding plate in this utility model;

[0019] Figure 3 This is a schematic diagram showing the position of the storage box in this utility model;

[0020] Figure 4 This is a schematic diagram showing the position of the electric push rod one in this utility model;

[0021] Figure 5 This is a schematic diagram showing the position of the auxiliary tube in this utility model.

[0022] Explanation of the labels in the diagram:

[0023] 1. Housing; 2. Assembly machine body; 3. Vibrating feeding tray; 4. Transmission plate; 5. Conveyor belt; 6. Notch; 7. Push plate; 8. I-shaped plate; 9. Electric push rod one; 10. Mounting plate; 11. Camera; 12. Comparison module; 13. Controller; 14. Storage box; 15. Feed port; 16. Sealing plate; 17. Electric push rod two; 18. Lifting block; 19. Auxiliary pipe; 20. Oil box; 21. Conduit; 22. Oil pump; 23. Nozzle; 24. Handle. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model;

[0025] To avoid installing substandard sealing rings on workpieces, this solution provides Example 1:

[0026] Please see Figures 1-5 In this utility model: a single-station sealing ring assembly device includes a housing 1 and an assembly machine body 2. The bottom of the assembly machine body 2 is fixed to the inner bottom wall of the housing 1. The manual feeding area of ​​the assembly machine body 2 extends through and to the front of the housing 1. A vibrating feeding plate 3 is fixedly connected to the inner bottom wall of the housing 1. A transmission plate 4 is fixedly connected to the outlet of the vibrating feeding plate 3. The cross-sectional shape of the transmission plate 4 is U-shaped. A conveyor belt 5 is installed on the inner side of the transmission plate 4. Two notches 6 are opened on the transmission plate 4. Push plates 7 are slidably connected to the inner walls of the two notches 6. An I-shaped plate 8 is fixedly connected to the bottom of the transmission plate 4. An installation block is fixedly connected to the bottom of the installation block. An electric push rod 9 is inserted through the installation block and fixedly connected to it. The telescopic end of the electric push rod 9 is fixedly connected to the push plate 7 on the back. An installation plate 10 is fixedly connected to the top of the transmission plate 4. A camera 11 is fixedly connected to the bottom of the installation plate 10. A comparison module 12 and a controller 13 are installed on the front of the housing 1. The input end of the comparison module 12 is connected to the camera 11. The output end of the comparison module 12 is connected to the controller 13. The output end of the controller 13 is connected to the electric push rod 9.

[0027] In this invention, during use, several sealing rings are first placed in the vibrating feeding plate 3. The vibrating feeding plate 3 operates, evenly conveying the sealing rings to the top of the transmission plate 4. Then, the conveyor belt 5 carries the sealing rings sequentially under the camera 11. After each sealing ring passes under the camera 11, the camera 11 captures an image of the sealing ring. The captured image is sent to the comparison module 12, which compares the captured image information with the image information of a qualified sealing ring. If the captured image information does not match the image information of a qualified sealing ring, it indicates that the sealing ring is defective. If a defective sealing ring is detected, the comparison module 12 will send a non-conforming signal to the controller 13. When the defective sealing ring moves between the two push plates 7, the controller 13 will activate the electric push rod 9. The electric push rod 9 will drive the push plate 7 to move. During the movement of the push plate 7, the non-conforming sealing ring will be pushed off the conveyor belt 5, thereby achieving the effect of screening the non-conforming sealing ring. This effectively prevents the non-conforming sealing ring from entering the assembly machine body 2. The qualified sealing ring will be normally fed onto the feeding structure inside the assembly machine body 2 via the conveyor belt 5, thus completing the feeding of the assembly machine body 2.

[0028] It should be noted that the assembly machine body 2 involved in this solution is mainly used to install qualified sealing rings onto specific parts of the workpiece. The process of picking up and placing the sealing rings can be completed by a robotic arm or other drive unit, and the sealing rings can be pushed to specific parts of the workpiece by an electric push rod. The above process can be obtained by purchasing corresponding drive products on the market and assembling them. It will not be elaborated further. Those skilled in the art can easily understand the above.

[0029] After the assembly equipment is loaded, the worker first places the workpiece in the manual feeding area of ​​the assembly machine body 2. The assembly machine body 2 is then started to complete the assembly of the workpiece sealing ring.

[0030] Please see Figure 2 and 3 The front of the transmission plate 4 is fixedly connected to a storage box 14, and the top of the box 1 is provided with a feeding port 15. The inner wall of the feeding port 15 is threadedly connected to a sealing plate 16.

[0031] In this invention, the storage box 14 is designed to collect defective sealing rings, thereby facilitating the recycling of defective sealing rings by users.

[0032] During assembly, there is a certain amount of friction between the inner side of the sealing ring, the assembly machine body 2, and the workpiece. This friction can cause material jamming during assembly and can easily damage the sealing ring, affecting its subsequent sealing effect. To solve this problem, this solution provides Embodiment Two:

[0033] Please see Figures 3-5Among them: an electric push rod 17 is inserted through the I-shaped plate 8 and fixedly connected to it; a lifting block 18 is fixedly connected to the telescopic end of the electric push rod 17; an auxiliary pipe 19 is fixedly connected to the bottom of the lifting block 18; the input end of the electric push rod 17 is connected to the controller 13; an oil box 20 is fixedly connected to the front of the lifting block 18; a conduit 21 is connected to the front of the oil box 20; the bottom end of the conduit 21 is connected to the auxiliary pipe 19; an oil pump 22 is installed on the conduit 21; and an annularly distributed nozzle 23 is connected to the bottom of the auxiliary pipe 19.

[0034] In this invention, after the sealing ring moves below the auxiliary tube 19, the electric push rod 17 is activated, causing the auxiliary tube 19 to descend and be positioned at the center of the sealing ring. At this time, the oil pump 22 is turned on, and the oil pump 22 draws the oil from the oil box 20 into the auxiliary tube 19 through the conduit 21. The oil is then sprayed out from the nozzle 23, which is distributed in a ring on the surface of the auxiliary tube 19, thus uniformly spraying the oil onto the inner side of the sealing ring. After the oil is sprayed, the electric push rod 17 causes the auxiliary tube 19 to rise, and the sealing ring, after being sprayed with oil, enters the assembly machine body 2. Because the sealing ring is sprayed with oil, the coefficient of friction between the sealing ring and the assembly machine body 2 and the workpiece surface can be effectively reduced, thereby reducing the occurrence of material jamming during assembly. At the same time, it can reduce the occurrence of damage to the sealing ring and improve the practicality of the device.

[0035] Please see Figure 1 Handles 24 are fixedly connected to both the left and right sides of the box body 1.

[0036] In this invention, the handle 24 allows workers to easily move the device, thereby improving its practicality.

[0037] The above are merely preferred embodiments of this utility model; however, the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and its improved concept, should be included within the scope of protection of this utility model.

Claims

1. A single-station sealing ring assembly device, comprising a housing (1) and an assembly machine body (2), wherein the bottom of the assembly machine body (2) is fixed to the inner bottom wall of the housing (1), and the manual feeding area of ​​the assembly machine body (2) extends through and to the front of the housing (1), characterized in that: A vibrating feeding plate (3) is fixedly connected to the inner bottom wall of the box (1). A transmission plate (4) is fixedly connected to the outlet of the vibrating feeding plate (3). The cross-sectional shape of the transmission plate (4) is U-shaped. A conveyor belt (5) is installed on the inner side of the transmission plate (4). Two notches (6) are opened on the transmission plate (4). Push plates (7) are slidably connected to the inner walls of the two notches (6). An I-shaped plate (8) is fixedly connected between the two push plates (7). An installation block is fixedly connected to the bottom of the transmission plate (4). An electric motor is inserted through the installation block and fixedly connected to it. The electric push rod (9) has its telescopic end fixedly connected to the push plate (7) on the back. The top of the transmission plate (4) is fixedly connected to the mounting plate (10), and the bottom of the mounting plate (10) is fixedly connected to the camera (11). The front of the housing (1) is equipped with a comparison module (12) and a controller (13). The input end of the comparison module (12) is connected to the camera (11) via signal, and the output end of the comparison module (12) is connected to the controller (13) via signal. The output end of the controller (13) is connected to the electric push rod (9) via signal.

2. The single-station sealing ring assembly equipment according to claim 1, characterized in that: The front of the transmission plate (4) is fixedly connected to a storage box (14), and the top of the box (1) is provided with a feeding port (15), and the inner wall of the feeding port (15) is threaded with a sealing plate (16).

3. The single-station sealing ring assembly equipment according to claim 1, characterized in that: An electric push rod two (17) is inserted through the I-shaped plate (8) and fixedly connected thereto. A lifting block (18) is fixedly connected to the telescopic end of the electric push rod two (17). An auxiliary tube (19) is fixedly connected to the bottom of the lifting block (18). The input end of the electric push rod two (17) is signal connected to the controller (13).

4. The single-station sealing ring assembly equipment according to claim 3, characterized in that: An oil box (20) is fixedly connected to the front of the lifting block (18). A conduit (21) is connected to the front of the oil box (20). The bottom end of the conduit (21) is connected to an auxiliary pipe (19). An oil pump (22) is installed on the conduit (21). A ring-shaped nozzle (23) is connected to the bottom of the auxiliary pipe (19).

5. The single-station sealing ring assembly equipment according to claim 1, characterized in that: The left and right sides of the box (1) are fixedly connected to handles (24).

Images