Sealing ring assembling mechanism

Abstract

The utility model provides a sealing ring assembling mechanism which comprises a base, a ferrule shaft piece, a clamping assembly, a material pushing assembly and a press-fitting assembly are arranged on the base, the ferrule shaft piece is sequentially provided with an opening part and a sliding part from the outer side to the inner side, the clamping assembly comprises a ferrule clamping jaw composed of two sliding blocks capable of transversely and relatively moving, and the material pushing assembly is arranged on the ferrule clamping jaw. The material pushing assembly comprises a fixing block and a material pushing air cylinder installed on the fixing block, the material pushing air cylinder comprises a material pushing rod, the material pushing rod is connected with the ferrule shaft piece through a press-fitting hole of the fixing block, the fixing block comprises a feeding groove corresponding to the press-fitting hole in position, and a feeding channel used for conveying sealing rings is arranged above the feeding groove. The press-fitting assembly comprises a press-fitting plate arranged on the outer side of the ferrule shaft piece, the press-fitting plate can reciprocate in the axial direction of the ferrule shaft piece, and an assembling groove used for containing a product is formed in the press-fitting plate. The sealing ring preparation time is saved, next sealing ring preparation is completed in work, the assembly efficiency is improved, the structure is simplified, and the cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic assembly, in particular to a sealing ring assembly mechanism. Background Art

[0002] The sealing ring assembly mechanism is to allow the sealing ring to be combined with the object. In the prior art, the sealing ring assembly mechanism has many accessories, many action processes, and low overall efficiency. It is impossible to prepare the sealing ring while assembling it. When manually assembling the sealing ring, the traditional method generally relies on manual cooperation with jigs to stretch the sealing ring, but long-term stretching of the sealing ring causes pain in the hands of the staff. It is inconvenient to use, the labor intensity is high, and the quality is difficult to guarantee. At the same time, during the merging and docking process of the sealing ring and the object, it is usually clamped and transported by a robot, and then placed in the corresponding position of the main body. Since the sealing ring is made of a flexible material, the sealing ring is easily deformed during the clamping process of the robot, which affects the placement of the sealing ring into the main body, resulting in low assembly efficiency. Utility Model Content

[0003] Technical issues to be solved

[0004] In view of this, the embodiments of the present specification provide a sealing ring assembly mechanism with a simplified structure, controlled costs and high working efficiency.

[0005] Technical Solution

[0006] In order to solve the technical problem, the utility model provides the following technical solutions: a sealing ring assembly mechanism, including a base, a ring shaft, a clamping assembly, and a pushing assembly are arranged on the base, the ring shaft is provided with a support portion and a sliding portion in sequence from the outside to the inside, the clamping assembly includes a ring clamping jaw composed of two slide blocks which can move laterally relative to each other, the ring shaft is clamped by the ring clamping jaw, the pushing assembly includes a fixed block and a pushing cylinder installed on the fixed block, the pushing cylinder includes a pushing rod, the pushing rod is connected to the ring shaft through a press-fitting hole of the fixed block, the fixed block includes a feeding trough corresponding to the position of the press-fitting hole, and a feeding channel for conveying the sealing ring is arranged above the feeding trough; the feeding channel conveys the sealing ring into the feeding trough, presses the ring shaft into the pressing hole During the hole installation process, the sealing ring in the feeding trough is sleeved on the sliding part, and the sealing ring is abutted against the wall of the feeding trough to make the sealing ring slide on the sliding part. At the same time, the ring jaws are pushed open by the expansion part. When the ring jaws are fully opened, the pushing rod pushes the ring shaft to reset, the ring jaws close and clamp the reset ring shaft, the pushing rod retracts, and the sealing ring on the sliding part is on the outside of the ring jaws; the product is pressed into the center hole of the ring shaft, and the ring shaft continues to be pressed inward so that the ring shaft is pressed into the press-fitting hole, and the sealing ring on the outside of the ring jaw abuts against the outer wall of the ring jaw, so that the sealing ring is sleeved on the product after being expanded by the expansion part, and at the same time, the next sealing ring is sleeved on the sliding part to complete the next sealing ring assembly and loading.

[0007] Compared with the prior art, the utility model has the following advantages: the outer wall of the ring clamp is abutted against the sealing ring, so that the sealing ring slides into the expansion part and expands the sealing ring without manual expansion, thereby reducing the intensity of manual work. The ring shaft is manually pressed inward, so that the sealing ring slides from the expansion part into the product, and the assembly of the product and the sealing ring is realized. At the same time, the next sealing ring is sleeved on the sliding part to complete the next sealing ring assembly preparation, thereby improving the sealing ring assembly efficiency, and mechanical assembly line operation can ensure the assembly quality of the same batch of sealing rings. The overall structure of the equipment is simple and stable, and the equipment cost is controlled.

[0008] In some embodiments, a press-fitting assembly is provided on the base, and the press-fitting assembly includes a press-fitting plate provided on the outside of the ring shaft, and the press-fitting plate can reciprocate along the axial direction of the ring shaft. The press-fitting plate is provided with an assembly groove for accommodating the product. Through the improvement, there is no need to press-fit the product manually, the degree of automation is high, it is more labor-saving and efficient, and the product consistency is good.

[0009] In some embodiments, the clamping assembly includes a double-headed cylinder, and the ring clamp includes a first clamping slider and a second clamping slider. The two ends of the double-headed cylinder are respectively connected to the first clamping slider and the second clamping slider. The double-headed cylinder controls the relative or toward movement of the first clamping slider and the second clamping slider. Through the improvement, the setting of the double-headed cylinder simultaneously controls the movement of the first clamping slider and the second clamping slider with good synchronization, and there is no need to separately configure control cylinders for the first clamping slider and the second clamping slider, thereby saving costs and reducing the space occupied by equipment.

[0010] In some embodiments, the clamping assembly includes a sliding rail, a first slide seat that cooperates with the sliding rail is provided at the lower end of the first clamping slider, and a second slide seat that cooperates with the sliding rail is provided at the lower end of the second clamping slider. The first slide seat and the second slide seat are installed on the sliding rail. Through the improvement, the first slide seat and the second slide seat are installed on the sliding rail, so that the first clamping slider and the second clamping slider are more stable when moving, preventing shaking and position displacement.

[0011] In some embodiments, the press-fitting assembly includes a press-fitting cylinder, which controls the movement of the press-fitting plate. Through the improvement, the movement of the press-fitting plate is achieved through the setting of the press-fitting cylinder, which reduces manual participation, saves labor, and improves work efficiency.

[0012] In some embodiments, a vibration plate is provided on the base, and the vibration plate is connected to the feeding channel through a conveying channel. Through the improvement, the sealing ring is screened by the vibration plate and enters the feeding channel at a specified angle, which is simple and labor-saving.

[0013] In some embodiments, the loading channel is formed by a cavity between a loading base and a loading cover plate, the loading cover plate covers the loading base, and the loading base is fixedly mounted on a fixed block. Through the improvement, the sealing ring is prevented from detaching from the loading channel, and at the same time, it is not directly connected to the conveying channel, thereby preventing the vibration of the vibration disk from being transmitted to the equipment, causing the overall stability of the equipment to be affected.

[0014] In some embodiments, the ring shaft includes a sleeve connection portion, which is arranged at the inner end of the sliding portion. The diameter of the sleeve connection portion gradually decreases from one end close to the sliding portion to the end away from the sliding portion. Through the improvement, the sealing ring can be more easily inserted into the sliding portion.

[0015] Beneficial Effects

[0016] The utility model provides a sealing ring assembly mechanism, in which the outer wall surface of the ring clamping claw abuts against the sealing ring, so that the sealing ring slides into the expansion part, so that the sealing ring is expanded, and no manual expansion is required, thereby reducing the manual work intensity, and the pressing plate continues to press the ring shaft member inward, so that the sealing ring slides from the expansion part into the product, and the assembly of the product and the sealing ring is realized, and at the same time, the next sealing ring is sleeved on the sliding part, and the next sealing ring assembly material is completed, thereby improving the sealing ring assembly efficiency, reducing the degree of manual participation, ensuring the assembly quality of the same batch of sealing rings, and the overall structure of the equipment is simple and stable, and the equipment cost is controlled;

[0017] The diameter of the sleeve portion gradually decreases from the end close to the sliding portion to the end far from the sliding portion, so that the sealing ring can be more easily inserted into the sliding portion;

[0018] The sealing ring is screened by the vibrating plate and enters the feeding channel at the specified angle, which is simple and labor-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the structure of the product of the utility model when it is pressed into the ferrule shaft;

[0022] Figure 3 It is a structural schematic diagram of the sealing ring of the utility model when it is sleeved on a product;

[0023] Figure 4 It is a schematic diagram of the structure of the ferrule clamping jaws of the utility model after opening;

[0024] Figure 5 It is a structural schematic diagram of a ferrule shaft member for pushing out a material push rod of the utility model;

[0025] Figure 6 A schematic diagram of the structure of the sealing ring of the utility model for preparing materials for the next work;

[0026] Figure 7 It is a cross-sectional structural schematic diagram of the utility model;

[0027] Figure 8 It is a structural schematic diagram of the ferrule shaft member of the utility model;

[0028] Fig. 9 It is a structural schematic diagram of the clamping assembly of the utility model;

[0029] Fig.10 It is a schematic cross-sectional structure diagram of the clamping of the utility model;

[0030] Fig.11 It is a structural schematic diagram of the pusher assembly of the utility model;

[0031] Fig.12 It is a structural schematic diagram of the fixing block of the utility model;

[0032] Fig.13 It is a schematic diagram of the structure of the loading base and the loading cover plate of the utility model;

[0033] Fig.14 It is a schematic diagram of the exploded structure of the feeding base and the feeding cover of the utility model.

[0034] In the figure: 1, base; 2, ferrule shaft; 2.1, expansion part; 2.2, sliding part; 2.3, sleeve part; 3, clamping assembly; 3.1, double-headed cylinder; 3.2, sliding track; 3.3, ferrule clamping claw; 3.3.1, first clamping slide block; 3.3.1.1, first slide seat; 3.3.2, second clamping slide block; 3.3.2.1, second slide seat; 3.3.3, receiving hole; 4. Pushing assembly; 4.1. Pushing cylinder; 4.1.1. Pushing rod; 4.2. Fixing block; 4.2.1. Press-fitting hole; 4.2.2. Loading trough; 5. Press-fitting assembly; 5.1. Press-fitting plate; 5.2. Assembly trough; 5.3. Press-fitting cylinder; 6. Vibrating plate; 6.1. Conveying channel; 7. Loading channel; 8. Loading base; 9. Loading cover; 10. Product; 11. Sealing ring. DETAILED DESCRIPTION

[0035] The present application is described in detail below with reference to the accompanying drawings and specific embodiments.

[0036] The following describes the implementation methods of the present application through specific examples, and those skilled in the art can easily understand other advantages and effects of the present application from the contents disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The present application can also be implemented or applied through other different specific implementation methods, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present application. It should be noted that, in the absence of conflict, the following embodiments and the features in the embodiments can be combined with each other. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without making creative work belong to the scope of protection of the present application.

[0037] It should be noted that various aspects of the embodiments within the scope of the appended claims are described below. It should be apparent that the aspects described herein can be embodied in a wide variety of forms, and any specific structure and / or function described herein is merely illustrative. Based on the present application, it should be understood by those skilled in the art that an aspect described herein can be implemented independently of any other aspect, and two or more of these aspects can be combined in various ways. For example, any number and aspect described herein can be used to implement the device and / or practice the method. In addition, other structures and / or functionalities other than one or more of the aspects described herein can be used to implement this device and / or practice this method.

[0038] It should also be noted that the illustrations provided in the following embodiments are only schematic illustrations of the basic concept of the present application. The drawings only show components related to the present application rather than being drawn according to the number, shape and size of components in actual implementation. In actual implementation, the type, quantity and proportion of each component may be changed arbitrarily, and the component layout may also be more complicated.

[0039] Additionally, in the following description, specific details are provided to facilitate a thorough understanding of the examples. However, it will be understood by those skilled in the art that the examples can be practiced without these specific details.

[0040] The technical solutions provided by various embodiments of the present application are described below in conjunction with the accompanying drawings.

[0041] See also Figure 1-8In this embodiment, a sealing ring assembly mechanism includes a base 1, on which a ring shaft 2, a clamping assembly 3, a pusher assembly 4 and a press-fit assembly 5 are arranged. The ring shaft 2 is provided with a spreading portion 2.1 and a sliding portion 2.2 from the outside to the inside in sequence. The clamping assembly 3 includes a ring clamping jaw 3.3 composed of two sliders that can move relative to each other laterally. The ring shaft 2 is clamped by the ring clamping jaw 3.3. The pusher assembly 4 includes a fixed block 4.2 and a pusher cylinder 4.1 installed on the fixed block 4.2. The pusher cylinder 4.1 includes a pusher rod 4.1.1. The push rod 4.1.1 is connected to the ferrule shaft 2 through the press-fitting hole 4.2.1 of the fixed block 4.2. The fixed block 4.2 includes a feeding groove 4.2.2 corresponding to the position of the press-fitting hole 4.2.1. A feeding channel 7 for conveying the sealing ring 11 is provided above the feeding groove 4.2.2. The press-fitting assembly 5 includes a press-fitting plate 5.1 provided on the outer side of the ferrule shaft 2. The press-fitting plate 5.1 can reciprocate along the axial direction of the ferrule shaft 2. An assembly groove 5.2 for accommodating the product 10 is provided on the press-fitting plate 5.1. The feeding channel 7 conveys the sealing ring 11 to the feeding groove 4.2. .2, during the process of the pressing plate 5.1 pressing the ferrule shaft 2 into the pressing hole 4.2.1, the sealing ring 11 in the feeding groove 4.2.2 is sleeved on the sliding part 2.2, and the sealing ring 11 is pressed against the wall of the feeding groove 4.2.2 to make the sealing ring 11 slide on the sliding part 2.2, and at the same time, the ferrule clamping jaws 3.3 are pushed open by the opening part 2.1, and when the ferrule clamping jaws 3.3 are fully opened, the pushing rod 4.1.1 pushes the ferrule shaft 2 to reset, the ferrule clamping jaws 3.3 close and clamp the reset ferrule shaft 2, the pushing rod 4.1.1 retracts, and the sliding part 2.2 is on. The sealing ring 11 is located on the outside of the ring clamping jaw 3.3; the product 10 is placed on the assembly groove 5.2, and the pressing plate 5.1 drives the product 10 to be pressed into the center hole of the ring shaft 2. During the process of the pressing plate 5.1 pushing the ring shaft 2 into the pressing hole 4.2.1, the sealing ring 11 on the outside of the ring clamping jaw 3.3 abuts against the outer wall of the ring clamping jaw 3.3, so that the sealing ring 11 is expanded by the expansion part 2.1 and then sleeved on the product 10, and at the same time, the next sealing ring 11 is sleeved on the sliding part 2.2, completing the next sealing ring 11 assembly and preparation.

[0042] The outer wall of the ring clamp 3.3 is abutted against the sealing ring 11, so that the sealing ring 11 slides into the expansion part 2.1 and expands the sealing ring 11. There is no need to expand it manually, which reduces the intensity of manual work. The pressing plate 5.1 continues to press the ring shaft 2 inward, so that the sealing ring 11 slides from the expansion part 2.1 into the product 10, and the product 10 and the sealing ring 11 are assembled. At the same time, the next sealing ring 11 is sleeved on the sliding part 2.2 to complete the next sealing ring 11 assembly and preparation, thereby improving the assembly efficiency of the sealing ring 11. The mechanical assembly line operation ensures the assembly quality of the same batch of sealing rings 11, and the overall structure of the equipment is simple and stable, which controls the equipment cost.

[0043] It should be pointed out that the diameter of the expansion portion 2.1 gradually increases from the end close to the sliding portion 2.2 to the end far away from the sliding portion 2.2, and the diameter of the sliding portion 2.2 remains consistent at all locations.

[0044] It should be noted that when the product 10 is placed in the assembly groove 5.2, the wall surface of the assembly groove 5.2 abuts against the wall surface of the product 10, forming a tight fit, thereby preventing the product 10 from easily sliding out of the assembly groove 5.2.

[0045] In some embodiments, Figure 9-10 As shown, the clamping assembly 3 includes a double-headed cylinder 3.1, and the ring clamp 3.3 includes a first clamping slider 3.3.1 and a second clamping slider 3.3.2. The two ends of the double-headed cylinder 3.1 are respectively connected to the first clamping slider 3.3.1 and the second clamping slider 3.3.2. The double-headed cylinder 3.1 controls the relative or toward movement of the first clamping slider 3.3.1 and the second clamping slider 3.3.2. It should be noted that the setting of the double-headed cylinder 3.1 simultaneously controls the movement of the first clamping slider 3.3.1 and the second clamping slider 3.3.2, with good synchronization, and there is no need to separately configure control cylinders for the first clamping slider 3.3.1 and the second clamping slider 3.3.2, thereby saving costs and reducing the space occupied by equipment.

[0046] It should be noted that the ferrule clamping jaw 3.3 includes a receiving hole 3.3.3, which is formed by the cavity after the first clamping slider 3.3.1 and the second clamping slider 3.3.2 are clamped, and the ferrule shaft 2 is received in the receiving hole 3.3.3.

[0047] In some embodiments, Figure 9-10 As shown, the clamping assembly 3 includes a sliding rail 3.2, a first slide 3.3.1.1 which cooperates with the sliding rail 3.2 is provided at the lower end of the first clamping slider 3.3.1, and a second slide 3.3.2.1 which cooperates with the sliding rail 3.2 is provided at the lower end of the second clamping slider 3.3.2. The first slide 3.3.1.1 and the second slide 3.3.2.1 are installed on the sliding rail 3.2. It should be noted that by installing the first slide 3.3.1.1 and the second slide 3.3.2.1 on the sliding rail 3.2, the first clamping slider 3.3.1 and the second clamping slider 3.3.2 are more stable when moving to prevent shaking and position displacement.

[0048] In some embodiments, Figure 7 As shown, the press-fitting assembly 5 includes a press-fitting cylinder 5.3, which controls the movement of the press-fitting plate 5.1. It should be noted that the movement of the press-fitting plate 5.1 is achieved by setting the press-fitting cylinder 5.3, which reduces manual participation, saves labor, and improves work efficiency.

[0049] In some embodiments, Figure 1As shown, a vibration plate 6 is provided on the base 1, and the vibration plate 6 is connected to the feeding channel 7 through the conveying channel 6.1. It should be noted that the sealing ring 11 is screened by the vibration plate 6 and enters the feeding channel 7 at a specified angle, which is simple and labor-saving.

[0050] In some embodiments, Figure 11-Figure 14 As shown, the feeding channel 7 is formed by a cavity between a feeding base 8 and a feeding cover plate 9. The feeding cover plate 9 covers the feeding base 8. The feeding base 8 is fixedly mounted on a fixed block 4.2. It should be noted that the sealing ring 11 is prevented from detaching from the feeding channel 7 and is not directly connected to the conveying channel 6.1 to prevent the vibration of the vibration disk 6 from being transmitted to the equipment, thereby affecting the overall stability of the equipment.

[0051] In some embodiments, Figure 8 As shown, the ring shaft 2 includes a sleeve connection portion 2.3, which is arranged at the inner end of the sliding portion 2.2. The diameter of the sleeve connection portion 2.3 gradually decreases from one end close to the sliding portion 2.2 to the end away from the sliding portion 2.2. It should be noted that this makes it easier for the sealing ring 11 to be inserted into the sliding portion 2.2.

[0052] Working principle: When the equipment is used for the first time, the vibration plate 6 is started, so that multiple sealing rings 11 are transported to the feeding channel 7 in sequence, and the pressing plate presses the ring shaft 2 into the press-fitting hole 4.2.1. At the same time, the ring clamping claw 3.3 is pushed open by the ring shaft 2, and the sealing ring 11 located in the feeding groove 4.2.2 is against the wall of the feeding groove 4.2.2. When the ring shaft 2 is pressed into the press-fitting hole 4.2.1, the sealing ring 11 slides onto the sliding part 2.2 of the ring shaft 2. The ferrule shaft 2 is pressed into the limit position, and the push cylinder 4.1 resets the ferrule shaft 2 through the push rod 4.1.1. The double-headed cylinder 3.1 pushes the ferrule clamp 3.3 to clamp the ferrule shaft 2. At this time, the sealing ring 11 on the ferrule shaft 2 is outside the ferrule clamp 3.3, and the push rod 4.1.1 resets. Because the previous sealing ring 11 slides onto the ferrule shaft 2, after the push rod 4.1.1 resets, the next sealing ring 11 slides into the feeding trough 4.2.2 without obstruction;

[0053] When assembling the product 10, the product 10 is placed on the assembly groove 5.2, and the pressing cylinder 5.3 drives the pressing plate 5.1 to press the product 10 into the center hole of the ring shaft 2. During the process of the pressing plate 5.1 pushing the ring shaft 2 into the pressing hole 4.2.1, the sealing ring 11 on the outside of the ring clamp 3.3 abuts against the outer wall of the ring clamp 3.3, so that the sealing ring 11 is connected to the product 10 due to the lack of obstruction after being expanded by the expansion part 2.1, and at the same time, the next sealing ring 11 is connected to the sliding part 2.2, completing the next sealing ring 11 assembly and preparation, and at this time a working cycle is completed.

[0054] The same and similar parts between the various embodiments in this specification can be referenced to each other, and each embodiment focuses on the differences from other embodiments.

[0055] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application shall be based on the protection scope of the claims.

Claims

1. A sealing ring assembly mechanism, comprising a base (1), characterized in that: The base (1) is provided with a ferrule shaft (2), a clamping assembly (3), and a pusher assembly (4); the ferrule shaft (2) is provided with a spreading portion (2.1) and a sliding portion (2.2) in sequence from the outside to the inside; the clamping assembly (3) comprises a ferrule clamping jaw (3.3) composed of two slide blocks that can move relative to each other laterally; the ferrule shaft (2) is clamped by the ferrule clamping jaw (3.3); the pusher assembly (4) comprises a fixing block (4.2) and a sliding member installed on the fixing block (4.2); .2), the pushing cylinder (4.1) comprising a pushing rod (4.1.1), the pushing rod (4.1.1) being connected to the ferrule shaft (2) via a press-fit hole (4.2.1) of the fixing block (4.2), the fixing block (4.2) comprising a feeding trough (4.2.2) corresponding to the position of the press-fit hole (4.2.1), a feeding channel (7) for conveying the sealing ring (11) being provided above the feeding trough (4.2.2).

2. A sealing ring assembly mechanism according to claim 1, characterized in that: A press-fitting assembly (5) is provided on the base, and the press-fitting assembly (5) comprises a press-fitting plate (5.1) provided on the outside of the ferrule shaft (2), and the press-fitting plate (5.1) can reciprocate along the axial direction of the ferrule shaft (2), and an assembly groove (5.2) for accommodating the product (10) is provided on the press-fitting plate (5.1).

3. A sealing ring assembly mechanism according to claim 1, characterized in that: The clamping assembly (3) comprises a double-headed cylinder (3.1); the ferrule clamping jaw (3.3) comprises a first clamping slider (3.3.1) and a second clamping slider (3.3.2); the two ends of the double-headed cylinder (3.1) are respectively connected to the first clamping slider (3.3.1) and the second clamping slider (3.3.2); the double-headed cylinder (3.1) controls the first clamping slider (3.3.1) and the second clamping slider (3.3.2) to move relative to or towards each other.

4. A sealing ring assembly mechanism according to claim 3, characterized in that: The clamping assembly (3) comprises a sliding track (3.2); a first slide seat (3.3.1.1) matching with the sliding track (3.2) is provided at the lower end of the first clamping slide block (3.3.1); a second slide seat (3.3.2.1) matching with the sliding track (3.2) is provided at the lower end of the second clamping slide block (3.3.2); the first slide seat (3.3.1.1) and the second slide seat (3.3.2.1) are mounted on the sliding track (3.2).

5. A sealing ring assembly mechanism according to claim 2, characterized in that: The press-fitting assembly (5) comprises a press-fitting cylinder (5.3), and the press-fitting cylinder (5.3) controls the movement of the press-fitting plate (5.1).

6. A sealing ring assembly mechanism according to claim 1, characterized in that: A vibration plate (6) is provided on the base (1), and the vibration plate (6) is connected to the feeding channel (7) via a conveying channel (6.1).

7. A sealing ring assembly mechanism according to claim 6, characterized in that: The feeding channel (7) is formed by a cavity between a feeding base (8) and a feeding cover plate (9); the feeding cover plate (9) covers the feeding base (8); and the feeding base (8) is fixedly mounted on the fixed block (4.2).

8. The sealing ring assembly mechanism according to claim 1, characterized in that: The sleeve shaft (2) comprises a sleeve connection portion (2.3), the sleeve connection portion (2.3) being arranged at the inner end of the sliding portion (2.2), and the diameter of the sleeve connection portion (2.3) gradually decreases from an end close to the sliding portion (2.2) to an end away from the sliding portion (2.2).

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