An O-ring feeding assembly for reverse osmosis membrane production

Abstract

This utility model discloses an O-ring feeding assembly for reverse osmosis membrane production, relating to the field of O-ring feeding technology in reverse osmosis membrane production. It includes a base plate, a mounting frame on the top surface of the base plate, a fixing frame on the top surface of the base plate, a fixing bolt rotatably connected inside the mounting frame, one end of the fixing bolt threaded into the inside of the base plate, an electric telescopic rod on the top surface of the mounting frame, a spreading frame fixedly connected to the telescopic end of the electric telescopic rod, and a spreading column fixedly connected to one side of the spreading frame. This utility model design, through the arrangement of the fixing bolt, the electric telescopic rod, the spreading frame, the spreading column, and the anti-sliding block, achieves the function of facilitating the spreading of O-rings during feeding. The anti-sliding block prevents the O-rings from slipping during spreading. The electric telescopic rod and the sliding frame facilitate the control of material handling and pressing adjustments.

Description

Technical Field

[0001] This utility model relates to the field of O-ring feeding technology in reverse osmosis membrane production, and in particular to an O-ring feeding assembly for reverse osmosis membrane production. Background Technology

[0002] A reverse osmosis membrane is an artificial semi-permeable membrane with specific properties, mimicking a biological semi-permeable membrane. It is the core component of reverse osmosis technology. The principle of reverse osmosis is based on the principle that, under pressure higher than the osmotic pressure of the solution, other substances cannot pass through the semi-permeable membrane, thus separating them from water. The membrane pores of a reverse osmosis membrane are extremely small, thus effectively removing dissolved salts, colloids, microorganisms, organic matter, and other pollutants from water. The system offers advantages such as high water quality, low energy consumption, no pollution, simple process, and easy operation.

[0003] O-rings are circular rubber seals with simple structure, low cost, and reliable sealing. They can withstand pressures of tens of megapascals and are suitable for static sealing and dynamic applications such as hydraulic cylinder pistons. Materials include nitrile rubber and fluororubber. As a bidirectional sealing element, it achieves self-sealing through initial compression and system pressure.

[0004] Currently, in the process of reverse osmosis membrane production, it is necessary to feed the required O-rings. To address this issue, an O-ring feeding assembly for reverse osmosis membrane production is proposed. Utility Model Content

[0005] In order to overcome the above-mentioned defects in the prior art, this utility model provides an O-ring feeding assembly for reverse osmosis membrane production.

[0006] The technical solution adopted by this utility model to solve its technical problem is: an O-ring feeding assembly for reverse osmosis membrane production, including a base plate, an mounting frame provided on the top surface of the base plate, and a fixing frame provided on the top surface of the base plate.

[0007] The mounting frame is internally rotatably connected to a fixing bolt, one end of which is threaded into the interior of the base plate. An electric telescopic rod is provided on the top surface of the mounting frame. A support frame is fixedly connected to the telescopic end of the electric telescopic rod. A support column is fixedly connected to one side of the support frame, and an anti-slip block is fixedly connected to one side of the support column.

[0008] Furthermore, a guide post is fixedly connected to one side of the fixing frame, and a fault signal indicator light is provided on the top surface of the guide post.

[0009] Furthermore, an electric telescopic rod II is provided on the top surface of the guide column, and a sliding frame is fixedly connected to the telescopic end of the electric telescopic rod II. One side of the sliding frame is slidably connected to the inside of the guide column.

[0010] Furthermore, a guide frame is provided on one side of the sliding frame, and a drag chain is provided on one side of the guide frame.

[0011] Furthermore, a connecting frame is fixedly connected to the telescopic end of a pneumatic telescopic cylinder on one side of the sliding frame, and an electric telescopic rod is fixedly connected to the inner side of the connecting frame. A pawl is fixedly connected to the telescopic end of the electric telescopic rod, and an arc-shaped protrusion is provided on one side of the pawl.

[0012] Furthermore, a pneumatic telescopic cylinder two is provided on one side of the sliding frame, and a hollow tube is fixedly connected to the telescopic end of the pneumatic telescopic cylinder two. A guide groove is provided on the inner side of the hollow tube.

[0013] Furthermore, a spring is provided inside the hollow tube, a connecting post is provided inside the spring, a ring-taking post is fixedly connected to one end of the spring, the top surface of the ring-taking post is fixedly connected to one end of the connecting post, the surface of the ring-taking post is slidably connected to the inside of the hollow tube, and a vent hole is provided inside the ring-taking post.

[0014] The beneficial effects of this utility model are as follows: The design scheme, through the setting of fixing bolts, electric telescopic rod one, opening frame, opening column, and anti-slip block, facilitates the opening of O-rings during feeding. The anti-slip block prevents the O-rings from slipping during the opening process. The electric telescopic rod two and sliding frame facilitate the control and adjustment of material handling and pressing. The drag chain facilitates the placement and limiting of wires, reducing clutter. The pneumatic telescopic cylinder one, connecting frame, electric telescopic rod three, claws, and arc-shaped protrusion facilitate the handling of O-rings. The pneumatic telescopic cylinder two, hollow tube, guide groove, spring, connecting column, ring-retrieving column, and vent hole facilitate the pressing of O-rings. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments.

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

[0017] Figure 2 This is a three-dimensional cross-sectional view of the opening mechanism of this utility model;

[0018] Figure 3 This is a three-dimensional structural diagram of the moving mechanism of this utility model;

[0019] Figure 4 This is a three-dimensional cross-sectional view of the feeding mechanism of this utility model;

[0020] Figure 5 This is a three-dimensional cross-sectional view of the pressing mechanism of this utility model.

[0021] In the diagram: 1. Base plate; 2. Mounting bracket; 3. Fixing bolt; 4. Electric telescopic rod one; 5. Spreading bracket; 6. Spreading column; 7. Anti-slip block; 8. Fixing bracket; 9. Guide column; 10. Fault signal indicator light; 11. Electric telescopic rod two; 12. Sliding bracket; 13. Guide bracket; 14. Cable chain; 15. Pneumatic telescopic cylinder one; 16. Connecting bracket; 17. Electric telescopic rod three; 18. Claw; 19. Arc-shaped protrusion; 20. Pneumatic telescopic cylinder two; 21. Hollow tube; 22. Guide groove; 23. Spring; 24. Connecting column; 25. Ring-removing column; 26. Vent hole. Detailed Implementation

[0022] To more clearly illustrate the technical solution of this utility model, the following description is made in conjunction with the accompanying drawings. Obviously, the drawings described below are only one embodiment of this utility model. For those skilled in the art, other embodiments can be obtained based on these drawings and embodiments without creative effort, and all of them fall within the protection scope of this utility model.

[0023] Example 1

[0024] according to Figure 1-5 As shown, an O-ring feeding assembly for reverse osmosis membrane production includes a base plate 1, a mounting frame 2 and a fixing frame 8 on the top surface of the base plate 1, a fixing bolt 3 rotatably connected inside the mounting frame 2, one end of the fixing bolt 3 being threaded into the inside of the base plate 1, an electric telescopic rod 4 on the top surface of the mounting frame 2, a support frame 5 fixedly connected to the telescopic end of the electric telescopic rod 4, a support column 6 fixedly connected to one side of the support frame 5, and an anti-sliding block 7 fixedly connected to one side of the support column 6. A pneumatic telescopic cylinder 20 is provided on one side of the frame 12. A hollow tube 21 is fixedly connected to the telescopic end of the pneumatic telescopic cylinder 20. A guide groove 22 is provided on the inner side of the hollow tube 21. A spring 23 is provided on the inner side of the hollow tube 21. A connecting post 24 is provided on the inner side of the spring 23. A ring-taking post 25 is fixedly connected to one end of the spring 23. The top surface of the ring-taking post 25 is fixedly connected to one end of the connecting post 24. The surface of the ring-taking post 25 is slidably connected to the inside of the hollow tube 21. A vent hole 26 is provided inside the ring-taking post 25.

[0025] In this embodiment, the electric telescopic rod 4 drives the support frame 5 to move, and simultaneously drives the support column 6 to open the outer O-ring through the anti-slip block 7. Then, the electric telescopic rod 11 drives the pneumatic telescopic cylinder 20 to move to the top side of the opened O-ring. Then, the pneumatic telescopic cylinder 20 moves downward, and the electric telescopic rod 4 retracts. The O-ring adheres to the surface of the ring-receiving column 25 through its own elasticity. At the same time, the pneumatic telescopic cylinder 20 retracts. The electric telescopic rod 11 is moved to the pressing position again, and the pneumatic telescopic cylinder 20 extends downward. The ring-receiving column 25 contacts the object to be pressed, and the ring-receiving column 25 slides inside the hollow tube 21 under the limit of the guide groove 22. At the same time, the spring 23 is compressed, and the O-ring is pressed into the object through the hollow tube 21. The influence of air is reduced through the vent 26.

[0026] Example 2

[0027] like Figure 1-5 As shown, based on Embodiment 1, this utility model provides a technical solution: Preferably, a guide post 9 is fixedly connected to one side of the fixed frame 8, a fault signal indicator light 10 is provided on the top surface of the guide post 9, an electric telescopic rod 11 is provided on the top surface of the guide post 9, a sliding frame 12 is fixedly connected to the telescopic end of the electric telescopic rod 11, one side of the sliding frame 12 is slidably connected to the inside of the guide post 9, a guide frame 13 is provided on one side of the sliding frame 12, a drag chain 14 is provided on one side of the guide frame 13, a connecting frame 16 is fixedly connected to the telescopic end of a pneumatic telescopic cylinder 15 on one side of the sliding frame 12, an electric telescopic rod 17 is fixedly connected to the inner side of the connecting frame 16, a claw 18 is fixedly connected to the telescopic end of the electric telescopic rod 17, and an arc-shaped protrusion 19 is provided on one side of the claw 18.

[0028] In this embodiment, the electric telescopic rod 11 drives the sliding frame 12 to extend and retract under the limit of the guide column 9, while simultaneously moving the pneumatic telescopic cylinder 15 to the position for picking up the O-ring. Then, the pneumatic telescopic cylinder 15 extends downward, causing the claw 18 to move to one side of the O-ring. The electric telescopic rod 17 drives the arc-shaped protrusion 19 and the claw 18 to contact one side of the O-ring. Then, the pneumatic telescopic cylinder 15 retracts, thus picking up the O-ring. The electric telescopic rod 11 retracts, causing the pneumatic telescopic cylinder 15 to move to the top surface of the electric telescopic rod 4. The pneumatic telescopic cylinder 15 extends again, placing the picked-up O-ring outside the spreading column 6. The working status can be observed through the fault signal indicator light 10.

[0029] In use, this invention first controls the electric telescopic rod 11 to extend and retract the sliding frame 12 under the limit of the guide post 9, simultaneously moving the pneumatic telescopic cylinder 15 to the O-ring picking position. Then, the pneumatic telescopic cylinder 15 extends downward, causing the claw 18 to move to one side of the O-ring. Finally, the electric telescopic rod 17 drives the arc-shaped protrusion 19 and the claw 18 to contact one side of the O-ring. Subsequently, the pneumatic telescopic cylinder 15 retracts, thereby picking up the O-ring. The electric telescopic rod 11 retracts, moving the pneumatic telescopic cylinder 15 to the top surface of the electric telescopic rod 4. The pneumatic telescopic cylinder 15 then extends, placing the picked-up O-ring on the outside of the supporting column 6. The working status can be observed through the fault indicator light 10. The electric telescopic rod 4 moves the supporting frame 5, simultaneously causing the supporting column 6 to open the outer O-ring via the anti-slip block 7. Then, the electric telescopic rod 11 moves the pneumatic telescopic cylinder 20 to the top side of the opened O-ring. The pneumatic telescopic cylinder 20 moves downward, which in turn controls the electric telescopic rod 4 to retract. The O-ring then adheres to the surface of the ring-collecting post 25 through its own elasticity. At the same time, the pneumatic telescopic cylinder 20 retracts, and the electric telescopic rod 11 moves to the pressing position. Then, the pneumatic telescopic cylinder 20 extends downward, making contact with the object to be pressed through the ring-collecting post 25. Simultaneously, the ring-collecting post 25 slides inside the hollow tube 21 under the limit of the guide groove 22, which in turn compresses the spring 23. The O-ring is then pressed into the inside of the object through the hollow tube 21, while the influence of air is reduced through the vent 26.

[0030] The above embodiments are merely exemplary embodiments of this utility model and are not intended to limit this utility model. The scope of protection of this utility model is defined by the claims. Those skilled in the art can make various modifications or equivalent substitutions to this utility model within its substance and scope of protection, and such modifications or equivalent substitutions should also be considered to fall within the scope of protection of this utility model.

Claims

1. An O-ring loading assembly for reverse osmosis membrane production, comprising a base plate (1), characterized in that: The top surface of the base plate (1) is provided with a mounting bracket (2), and the top surface of the base plate (1) is provided with a fixing bracket (8). The mounting bracket (2) is internally rotatably connected to a fixing bolt (3), one end of which is threaded to the inside of the base plate (1). The top surface of the mounting bracket (2) is provided with an electric telescopic rod (4), the telescopic end of which is fixedly connected to a support frame (5), a support column (6) is fixedly connected to one side of the support frame (5), and an anti-slip block (7) is fixedly connected to one side of the support column (6).

2. The O-ring loading assembly for reverse osmosis membrane production according to claim 1, wherein, A guide post (9) is fixedly connected to one side of the fixed frame (8), and a fault signal indicator light (10) is provided on the top surface of the guide post (9).

3. The O-ring feeding assembly for reverse osmosis membrane production according to claim 2, characterized in that, The top surface of the guide post (9) is provided with an electric telescopic rod two (11), and the telescopic end of the electric telescopic rod two (11) is fixedly connected to a sliding frame (12). One side of the sliding frame (12) is slidably connected to the inside of the guide post (9).

4. The O-ring loading assembly for reverse osmosis membrane production according to claim 3, wherein, A guide frame (13) is provided on one side of the sliding frame (12), and a drag chain (14) is provided on one side of the guide frame (13).

5. The O-ring loading assembly for reverse osmosis membrane production according to claim 3, wherein, A pneumatic telescopic cylinder (15) is provided on one side of the sliding frame (12), and a connecting frame (16) is fixedly connected to the telescopic end of the pneumatic telescopic cylinder (15). An electric telescopic rod (17) is fixedly connected to the inner side of the connecting frame (16). A claw (18) is fixedly connected to the telescopic end of the electric telescopic rod (17). An arc-shaped protrusion (19) is provided on one side of the claw (18).

6. The O-ring loading assembly for reverse osmosis membrane production according to claim 3, wherein, A pneumatic telescopic cylinder 2 (20) is provided on one side of the sliding frame (12). A hollow tube (21) is fixedly connected to the telescopic end of the pneumatic telescopic cylinder 2 (20). A guide groove (22) is provided on the inner side of the hollow tube (21).

7. The O-ring loading assembly for reverse osmosis membrane production according to claim 6, wherein, A spring (23) is provided inside the hollow tube (21), and a connecting post (24) is provided inside the spring (23). One end of the spring (23) is fixedly connected to a ring-taking post (25). The top surface of the ring-taking post (25) is fixedly connected to one end of the connecting post (24). The surface of the ring-taking post (25) is slidably connected to the inside of the hollow tube (21). A vent hole (26) is provided inside the ring-taking post (25).

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