A seal ring opening mechanism

Abstract

The utility model discloses a kind of opening mechanism of sealing ring, it is related to sealing ring technical field, including opening frame, the front side of the opening frame is fixedly connected with guide frame, the bottom side of the guide frame is rotatably connected with guide wheel through rotating shaft, the inside of the opening frame is fixedly connected with opening disc, and the side middle part of the opening frame is fixedly connected with driving motor, the output shaft of the driving motor is fixedly connected with adjusting screw rod and penetrates the front side of opening frame, the utility model is through the structure of left shallow right deep of rear plate bottom setting chute, the inside of chute and the slide of adjusting sleeve side surface are movably connected, adjusting sleeve inside is movably connected with threaded sleeve by bearing, adjusting screw rod on the output shaft of driving motor is screw-connected with the inside of threaded sleeve, can make threaded sleeve drive adjusting sleeve move, to four opening plate to sealing ring is opened operation, avoid large sealing ring not easy to be grabbed and open, lead to assembly operation time growth.

Description

Technical Field

[0001] This utility model relates to the field of sealing ring technology, and in particular to a sealing ring opening mechanism. Background Technology

[0002] A sealing ring is a device used to prevent the leakage of liquids or gases. It is usually made of elastic materials and has a sealing function. The choice of materials is of great significance to its sealing performance and service life. The performance of the materials directly affects the performance of the sealing ring.

[0003] However, existing sealing rings need to be loaded and assembled onto the product. Due to the characteristics of the sealing rings, especially large sealing rings, multiple people are needed to assemble them onto the product. Furthermore, large sealing rings are not easy to grasp and open, which increases the assembly time. Utility Model Content

[0004] The purpose of this utility model is to provide a sealing ring opening mechanism to solve the problem that existing sealing rings need to be fed and assembled onto products. Due to the characteristics of sealing rings, especially large sealing rings, multiple people are needed to assemble them onto products. Furthermore, large sealing rings are not easy to grasp and open, which leads to increased assembly time.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an opening mechanism for a sealing ring, comprising an opening frame, a guide frame fixedly connected to the front side of the opening frame, a guide wheel rotatably connected to the bottom side of the guide frame via a rotating shaft, an opening disc fixedly connected to the inner side of the opening frame, and a drive motor fixedly connected to the middle of the side of the opening frame. The output shaft of the drive motor passes through the front side of the opening frame and is fixedly connected to an adjusting screw. A threaded sleeve is threadedly connected to the outer side of the adjusting screw, and an adjusting sleeve is movably connected to the side of the threaded sleeve. An opening plate located inside the opening disc is provided on the outer side of the adjusting sleeve, and a rear plate is fixedly connected to the rear side of the opening plate.

[0006] As a preferred technical solution of this utility model, an assembly rod is fixedly connected to the bottom inner side of the guide frame, and an assembly groove is opened on the bottom side of the opening frame. The guide frame is snapped into the inner side of the assembly groove. The guide frame is installed on the front side of the opening frame through the assembly groove, and the bottom side of the guide frame is rotatably connected to the guide wheel through the rotating shaft. The two guide wheels can easily cooperate with the infrared positioner on the top of the opening frame for precise positioning, thereby improving the work efficiency of assembling the sealing ring.

[0007] As a preferred embodiment of this utility model, an infrared locator and an alarm light are fixedly connected to the front side of the opening frame, with the infrared locator located on the top of the opening plate.

[0008] As a preferred embodiment of this utility model, a bearing is fixedly connected to the inner side of the adjusting sleeve, and the inner ring of the bearing is fixedly connected to the side of the threaded sleeve.

[0009] As a preferred embodiment of this utility model, the bottom of the rear plate is provided with an inclined groove, and the inner side of the inclined groove is movably engaged with a sliding plate located on the side of the adjusting sleeve. The inclined groove has a left-shallow and right-deep structure. Four opening plates are installed on the side of the opening plate on the front side of the opening frame through a limiting groove. The rear plate on the rear side of the opening plate is movably connected to the inner side of the front groove on the front side of the opening plate. The bottom of the rear plate is provided with an inclined groove with a left-shallow and right-deep structure. The inner side of the inclined groove is movably connected to the sliding plate on the side of the adjusting sleeve. The inner side of the adjusting sleeve is movably connected to the threaded sleeve through a bearing. The adjusting screw on the output shaft of the drive motor is threadedly connected to the inner side of the threaded sleeve, which allows the threaded sleeve to drive the adjusting sleeve to move, thereby opening the sealing ring with the four opening plates. This avoids the large sealing ring being difficult to grasp and open, which would increase the assembly time.

[0010] As a preferred embodiment of this utility model, a limiting groove is provided on the front side of the opening plate, and the inner side of the limiting groove is movably connected to the front side of the opening plate.

[0011] As a preferred embodiment of this utility model, a front guide rail and a rear guide rail are respectively provided on the front and rear sides of the opening plate, and the inner sides of the front guide rail and the rear guide rail are movably connected to the side of the rear plate.

[0012] As a preferred embodiment of this utility model, an installation rod is fixedly connected to the inner side of the opening frame, and the other end of the installation rod is fixedly connected to the side of the opening plate.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This utility model uses a limiting groove to install four opening plates on the side of the opening plate on the front side of the opening frame. The rear plate on the rear side of the opening plate is movably connected to the inner side of the front groove on the front side of the opening plate. The bottom of the rear plate is provided with a sloping groove with a left shallow and right deep structure. The inner side of the sloping groove is movably connected to the sliding plate on the side of the adjusting sleeve. The inner side of the adjusting sleeve is movably connected to the threaded sleeve through a bearing. The adjusting screw on the output shaft of the drive motor is threadedly connected to the inner side of the threaded sleeve, which allows the threaded sleeve to drive the adjusting sleeve to move, thereby opening the sealing ring with the four opening plates. This avoids the large sealing ring being difficult to grasp and open, which would increase the assembly time.

[0015] 2. This utility model uses an assembly slot to install a guide frame on the front side of the opening frame. The bottom side of the guide frame is connected to guide wheels via a rotating shaft. The two guide wheels can easily cooperate with the infrared positioner on the top of the opening frame for precise positioning, thereby improving the efficiency of assembling the sealing ring. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0017] Figure 2 This is a schematic diagram of the front side of the structural opening frame of this utility model;

[0018] Figure 3 This is a schematic diagram of the rear side of the structure of this utility model when it is open.

[0019] Figure 4 This is a schematic diagram of the bottom view of the openable plate of this utility model;

[0020] Figure 5 This is a schematic diagram of the structural adjustment sleeve of this utility model.

[0021] In the diagram: 1. Opening frame; 2. Guide frame; 3. Assembly rod; 4. Guide wheel; 5. Assembly slot; 6. Infrared locator; 7. Alarm light; 8. Opening disc; 9. Drive motor; 10. Opening plate; 11. Limiting slot; 12. Front guide rail; 13. Rear plate; 14. Inclined groove; 15. Adjusting sleeve; 16. Slide plate; 17. Bearing; 18. Threaded sleeve; 19. Adjusting screw; 20. Mounting rod; 21. Rear guide rail. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-5 This utility model provides an opening mechanism for a sealing ring, including an opening frame 1. A guide frame 2 is fixedly connected to the front side of the opening frame 1. A guide wheel 4 is rotatably connected to the bottom side of the guide frame 2 via a rotating shaft. An opening disc 8 is fixedly connected to the inner side of the opening frame 1, and a drive motor 9 is fixedly connected to the middle of the side of the opening frame 1. The output shaft of the drive motor 9 passes through the front side of the opening frame 1 and is fixedly connected to an adjusting screw 19. A threaded sleeve 18 is threadedly connected to the outer side of the adjusting screw 19, and an adjusting sleeve 15 is movably connected to the side of the threaded sleeve 18. The outer side of the sleeve 15 is provided with an opening plate 10 located inside the opening plate 8. The rear side of the opening plate 10 is fixedly connected to a rear plate 13. The bottom inner side of the guide frame 2 is fixedly connected to an assembly rod 3. An assembly groove 5 is opened on the bottom side of the opening frame 1. The guide frame 2 is snapped into the inner side of the assembly groove 5. The front side of the opening frame 1 is installed with the guide frame 2 through the assembly groove 5. The bottom side of the guide frame 2 is rotatably connected to the guide wheel 4 through a rotating shaft. The two guide wheels 4 can easily cooperate with the infrared positioner 6 on the top of the opening frame 1 for precise positioning, thereby improving the work efficiency of assembling the sealing ring.

[0024] Infrared locators 6 and alarm lights 7 are fixedly connected to the front side of the opening frame 1. The infrared locator 6 is located on the top of the opening plate 8. A bearing 17 is fixedly connected to the inner side of the adjusting sleeve 15. The inner ring of the bearing 17 is fixedly connected to the side of the threaded sleeve 18. A sloping groove 14 is opened at the bottom of the rear plate 13. The sliding plate 16 located on the side of the adjusting sleeve 15 is movably engaged on the inner side of the sloping groove 14. The sloping groove 14 has a left-shallow and right-deep structure. Four opening plates 10 are installed on the side of the opening plate 8 on the front side of the opening frame 1 through the limiting groove 11. The rear plate 13 on the rear side of the opening plate 10 is connected to... The front groove of the opening plate 8 is movably connected to the inside of the front groove. The bottom of the rear plate 13 is provided with a sloping groove 14 with a left shallow and right deep structure. The inside of the sloping groove 14 is movably connected to the sliding plate 16 on the side of the adjusting sleeve 15. The inside of the adjusting sleeve 15 is movably connected to the threaded sleeve 18 through the bearing 17. The adjusting screw 19 on the output shaft of the drive motor 9 is threadedly connected to the inside of the threaded sleeve 18, which allows the threaded sleeve 18 to drive the adjusting sleeve 15 to move, thereby opening the four opening plates 10 to open the sealing rings. This avoids the large sealing rings being difficult to grasp and open, which would increase the assembly time.

[0025] A limiting groove 11 is provided on the front side of the opening plate 8. The inner side of the limiting groove 11 is movably connected to the front side of the opening plate 10. A front guide rail 12 and a rear guide rail 21 are provided on the front and rear sides of the opening plate 8, respectively. The inner sides of the front guide rail 12 and the rear guide rail 21 are movably connected to the side of the rear plate 13. An installation rod 20 is fixedly connected to the inner side of the opening frame 1. The other end of the installation rod 20 is fixedly connected to the side of the opening plate 8.

[0026] In practical use, first, the sealing ring is placed on the opening plate 10, and the drive motor 9 is started. Four opening plates 10 are installed on the side of the opening plate 8 on the front side of the opening frame 1 through the limiting groove 11. The rear plate 13 on the rear side of the opening plate 10 is movably connected to the inner side of the front groove on the front side of the opening plate 8. The bottom of the rear plate 13 is provided with a sloping groove 14 with a left shallow and right deep structure. The inner side of the sloping groove 14 is movably connected to the sliding plate 16 on the side of the adjusting sleeve 15. The inner side of the adjusting sleeve 15 is movably connected to the threaded sleeve 18 through the bearing 17. The adjustment on the output shaft of the drive motor 9 The lead screw 19 is threadedly connected to the inner side of the threaded sleeve 18, which allows the threaded sleeve 18 to drive the adjusting sleeve 15 to move, thereby opening the four opening plates 10 to open the sealing rings. This avoids the large sealing rings being difficult to grasp and open, which would increase the assembly time. The front side of the opening frame 1 is equipped with the guide frame 2 through the assembly slot 5. The bottom side of the guide frame 2 is rotatably connected to the guide wheel 4 through the rotating shaft. The two guide wheels 4 can easily cooperate with the infrared positioner 6 on the top of the opening frame 1 for precise positioning, thereby improving the work efficiency of assembling the sealing rings.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A sealing ring opening mechanism, comprising an opening frame (1), characterized in that: A guide frame (2) is fixedly connected to the front side of the opening frame (1). A guide wheel (4) is rotatably connected to the bottom side of the guide frame (2) via a rotating shaft. An opening plate (8) is fixedly connected to the inner side of the opening frame (1). A drive motor (9) is fixedly connected to the middle of the side of the opening frame (1). The output shaft of the drive motor (9) passes through the front side of the opening frame (1) and is fixedly connected to an adjusting screw (19). A threaded sleeve (18) is threadedly connected to the outer side of the adjusting screw (19). An adjusting sleeve (15) is movably connected to the side of the threaded sleeve (18). An opening plate (10) located inside the opening plate (8) is provided on the outer side of the adjusting sleeve (15). A rear plate (13) is fixedly connected to the rear side of the opening plate (10).

2. The opening mechanism of a sealing ring according to claim 1, characterized in that: An assembly rod (3) is fixedly connected to the bottom inner side of the guide frame (2), and an assembly slot (5) is provided on the bottom side of the opening frame (1). The guide frame (2) is snapped into the inner side of the assembly slot (5).

3. The opening mechanism of a sealing ring according to claim 1, characterized in that: An infrared locator (6) and an alarm light (7) are fixedly connected to the front side of the opening frame (1), and the infrared locator (6) is located on the top of the opening plate (8).

4. The opening mechanism of a sealing ring according to claim 1, characterized in that: The inner side of the adjusting sleeve (15) is fixedly connected to a bearing (17), and the inner ring of the bearing (17) is fixedly connected to the side of the threaded sleeve (18).

5. The opening mechanism of a sealing ring according to claim 1, characterized in that: The bottom of the rear plate (13) is provided with a sloping groove (14), and the inner side of the sloping groove (14) is movably engaged with a sliding plate (16) located on the side of the adjusting sleeve (15), and the sloping groove (14) has a left shallow and right deep structure.

6. The opening mechanism of a sealing ring according to claim 1, characterized in that: A limiting groove (11) is provided on the front side of the opening plate (8), and the inner side of the limiting groove (11) is movably connected to the front side of the opening plate (10).

7. The opening mechanism of a sealing ring according to claim 1, characterized in that: The front and rear sides of the opening plate (8) are respectively provided with a front guide rail (12) and a rear guide rail (21), and the inner sides of the front guide rail (12) and the rear guide rail (21) are movably connected to the side of the rear plate (13).

8. The opening mechanism of a sealing ring according to claim 1, characterized in that: An installation rod (20) is fixedly connected to the inner side of the opening frame (1), and the other end of the installation rod (20) is fixedly connected to the side of the opening plate (8).

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