CN216964180U

CN216964180U - A surperficial polysulfone layer pressfitting structure for reverse osmosis membrane

Info

Publication number: CN216964180U
Application number: CN202220834417.8U
Authority: CN
Inventors: 崔树峰; 步建忠
Original assignee: Zhenjiang Hid Membrane Industry Co ltd
Current assignee: Zhenjiang Hid Membrane Industry Co ltd
Priority date: 2022-04-12
Filing date: 2022-04-12
Publication date: 2022-07-15
Anticipated expiration: 2032-04-12

Abstract

The utility model relates to the technical field of reverse osmosis membrane production, and discloses a surface polysulfone layer laminating structure for a reverse osmosis membrane, which solves the problems that a tighter laminating effect is not convenient to achieve and the production quality of the reverse osmosis membrane is influenced when the laminating operation of a polysulfone layer on the surface of the reverse osmosis membrane is carried out at present; according to the utility model, when the lamination operation of the polysulfone layer on the surface of the reverse osmosis membrane is carried out, a tighter lamination effect can be conveniently achieved, so that the production quality of the reverse osmosis membrane can be improved.

Description

A surperficial polysulfone layer pressfitting structure for reverse osmosis membrane

Technical Field

The utility model belongs to the technical field of reverse osmosis membrane production, and particularly relates to a surface polysulfone layer laminated structure for a reverse osmosis membrane.

Background

The reverse osmosis membrane is an artificial semipermeable membrane with certain characteristics and prepared by simulating a biological semipermeable membrane, and is a core component of a reverse osmosis technology, the principle of the reverse osmosis technology is that under the action of osmotic pressure higher than that of a solution, substances and water are separated from each other according to the fact that other substances cannot permeate the semipermeable membrane, and the membrane aperture of the reverse osmosis membrane is very small, so that dissolved salts, colloids, microorganisms, organic matters and the like in water can be effectively removed.

The current pressfitting operation on reverse osmosis membrane surface polysulfone layer when carrying out, be not convenient for reach inseparabler pressfitting effect, influenced reverse osmosis membrane's production quality.

SUMMERY OF THE UTILITY MODEL

In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a surface polysulfone layer laminating structure for a reverse osmosis membrane, which effectively solves the problem that the production quality of the reverse osmosis membrane is affected because a tighter laminating effect is not convenient to achieve when the laminating operation of the polysulfone layer on the surface of the reverse osmosis membrane is performed in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a surface polysulfone layer laminating structure for a reverse osmosis membrane comprises a bottom plate, wherein a placing seat is installed at the top of the bottom plate, side plates are installed at the top of the bottom plate and positioned on two sides of the placing seat, a laminating component is installed between the two side plates and positioned right above the placing seat, a transmission mechanism is installed on the two side plates and comprises a base, a motor is installed on the base, a rotating strip plate is installed on one side of the base far away from the motor, an output shaft of the motor penetrates through the base and is connected with one end of the rotating strip plate, a first sliding block is installed at one end of the rotating strip plate far away from the output shaft of the motor, a swinging strip is installed on one side of the rotating strip plate far away from the base, a movable shaft is installed at the bottom end of the swinging strip and is connected with the side plates, a first strip groove is formed in the swinging strip, the first sliding block is clamped in the first strip groove in a sliding manner, a second sliding block is installed at one end of the swinging strip far away from the movable shaft and positioned in the first strip groove, the side plate is provided with a second strip-shaped groove, the second sliding block is slidably mounted inside the second strip-shaped groove, the second sliding block is provided with a connecting plate, the connecting plate is located on one side, away from the base, of the side plate, and the connecting plate is connected with the press-fit assembly.

Preferably, fixing strips are installed on two side edges of the base, and one ends, far away from the base, of the fixing strips are connected with the side plates through fixing blocks.

Preferably, the top and the bottom of connecting plate all install the location slider, the location spout has all been seted up to the top and the below in second bar groove, and location slider slidable mounting is in the inside of location spout.

Preferably, the pressing component comprises a transverse plate, the two side edges of the transverse plate are connected with the connecting plate, a thread sleeve is mounted in the middle of the transverse plate, an adjusting screw is mounted on the thread sleeve in a threaded mode, an adjusting block is mounted at the top of the adjusting screw, a connecting shaft seat is mounted at the bottom of the adjusting screw, a movable plate is mounted at the bottom of the connecting shaft seat, four springs are uniformly mounted at the bottom of the movable plate, a pressing plate is mounted at the bottom of each spring, and a pressing roller is uniformly mounted at the bottom of each pressing plate.

Preferably, the top of the movable plate is symmetrically provided with first positioning rods, and the first positioning rods are connected with the transverse plate in a sliding manner.

Preferably, the outside limit symmetry of fly leaf installs the location sliding sleeve, and slidable mounting has the second locating lever on the location sliding sleeve, and the bottom of second locating lever is connected with the top of clamp plate, and the stopper is installed at the top of second locating lever.

Preferably, the number of the press rollers is five, and the length of each press roller is larger than the width of the placing seat.

Compared with the prior art, the utility model has the beneficial effects that:

1) during the operation, through the interaction of the arranged bottom plate, the placing seat, the side plate, the pressing component and the transmission mechanism, a tighter pressing effect can be conveniently achieved during the pressing operation of the polysulfone layer on the surface of the reverse osmosis membrane, so that the production quality of the reverse osmosis membrane can be improved;

2) the utility model discloses a press fit assembly, including the press fit assembly, the first locating lever of setting, the locating slide sleeve of setting and the second locating lever, the first locating lever of setting is fixed a position the sliding sleeve and is fixed a position the sliding sleeve, in work, through the interact of the first locating lever, the locating slide sleeve and the second locating lever that set up, can be so that press fit assembly in the in-process of using, be convenient for reach better stability to can be better carry out the pressfitting operation, thereby be convenient for can be better satisfy people's user demand.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a structural diagram of the transmission mechanism of the present invention;

FIG. 3 is a schematic view of the side panel structure of the present invention;

fig. 4 is a schematic structural diagram of the pressing assembly according to the present invention.

In the figure: 1. a base plate; 2. a placing seat; 3. a side plate; 4. pressing the components; 5. a transmission mechanism; 6. a machine base; 7. a motor; 8. rotating the lath; 9. a first slider; 10. a swing bar; 11. a movable shaft; 12. a first bar-shaped groove; 13. a second slider; 14. a second strip groove; 15. a connecting plate; 16. a fixing strip; 17. positioning the sliding block; 18. positioning the chute; 19. a transverse plate; 20. a threaded sleeve; 21. adjusting the screw rod; 22. an adjusting block; 23. connecting the shaft seat; 24. a movable plate; 25. a spring; 26. pressing a plate; 27. a compression roller; 28. a first positioning rod; 29. positioning the sliding sleeve; 30. and a second positioning rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the first embodiment, as shown in fig. 1, fig. 2, fig. 3, and fig. 4, the present invention includes a bottom plate 1, a placing seat 2 is installed on the top of the bottom plate 1, side plates 3 are installed on both sides of the placing seat 2 on the top of the bottom plate 1, a pressing component 4 is installed between the two side plates 3 and right above the placing seat 2, and a transmission mechanism 5 is installed on each of the two side plates 3;

the transmission mechanism 5 comprises a base 6, fixed strips 16 are respectively arranged on two side edges of the base 6, one end of each fixed strip 16, which is far away from the base 6, is connected with a side plate 3 through a fixed block, a motor 7 is arranged on the base 6, a rotating strip plate 8 is arranged on one side, which is far away from the motor 7, of the base 6, an output shaft of the motor 7 penetrates through the base 6 and is connected with one end of the rotating strip plate 8, a first sliding block 9 is arranged at one end, which is far away from the output shaft of the motor 7, of the rotating strip plate 8, a swinging strip 10 is arranged at one side, which is far away from the base 6, a movable shaft 11 is arranged at the bottom end of the swinging strip 10, the movable shaft 11 is connected with the side plate 3, a first strip-shaped groove 12 is arranged on the swinging strip 10, the first sliding block 9 is clamped inside the first strip-shaped groove 12, a second sliding block 13 is arranged at one end, which is far away from the movable shaft 11 and is positioned inside the first strip-shaped groove 12, a second strip-shaped groove 14 is arranged on the side plate 3, the second sliding block 13 is slidably mounted inside the second strip-shaped groove 14, the second sliding block 13 is provided with a connecting plate 15, the connecting plate 15 is positioned on one side of the side plate 3 away from the machine base 6, the connecting plate 15 is connected with the pressing component 4, the top and the bottom of the connecting plate 15 are both provided with positioning sliding blocks 17, the upper part and the lower part of the second strip-shaped groove 14 are both provided with positioning sliding grooves 18, and the positioning sliding blocks 17 are slidably mounted inside the positioning sliding grooves 18;

the pressing assembly 4 comprises a transverse plate 19, two side edges of the transverse plate 19 are connected with a connecting plate 15, a threaded sleeve 20 is mounted in the middle of the transverse plate 19, an adjusting screw 21 is mounted on the threaded sleeve 20 in a threaded manner, an adjusting block 22 is mounted at the top of the adjusting screw 21, a connecting shaft seat 23 is mounted at the bottom of the adjusting screw 21, a movable plate 24 is mounted at the bottom of the connecting shaft seat 23, first positioning rods 28 are symmetrically mounted at the top of the movable plate 24, the first positioning rods 28 are slidably connected with the transverse plate 19, four springs 25 are uniformly mounted at the bottom of the movable plate 24, a pressing plate 26 is mounted at the bottom of each spring 25, positioning sliding sleeves 29 are symmetrically mounted at the outer side edges of the movable plate 24, second positioning rods 30 are slidably mounted on the positioning sliding sleeves 29, the bottom of each second positioning rod 30 is connected with the top of the pressing plate 26, a limiting block is mounted at the top of each second positioning rod 30, and pressing rollers 27 are uniformly mounted at the bottom of the pressing plate 26, the number of the press rollers 27 is five, and the length of each press roller 27 is larger than the width of the placing seat 2;

in the use, through the bottom plate 1 that sets up, place seat 2, curb plate 3, the interact of lamination subassembly 4 and drive mechanism 5, can be when carrying out the pressfitting operation on reverse osmosis membrane surface polysulfone layer, be convenient for reach inseparabler pressfitting effect, so that can improve reverse osmosis membrane's production quality, and through the first locating lever 28 that sets up, location sliding sleeve 29 and second locating lever 30's interact, can make the in-process of lamination subassembly 4 in the use, be convenient for reach better stability, so that can be better carry out the pressfitting operation, thereby be convenient for can be better satisfy people's user demand.

The working principle is as follows: during operation, firstly, the adjusting block 22 is rotated to drive the adjusting screw 21 to rotate, the adjusting screw 21 rotates and moves downwards under the action of the threaded sleeve 20, the adjusting screw 21 drives the movable plate 24 to move downwards under the action of the connecting shaft seat 23, the movable plate 24 drives the first positioning rod 28 to slide on the transverse plate 19, the stability of the movable plate 24 during movement can be ensured, meanwhile, the movable plate 24 drives the spring 25 to move downwards, the spring 25 pushes the pressing plate 26 to move downwards, the pressing plate 26 drives the pressing roller 27 to move downwards, the pressing roller 27 moves downwards to be in contact with materials to be pressed placed on the placing seat 2, the pressing roller 27 moves downwards to be blocked by the placing seat 2, the pressing plate 26 stops moving downwards, the spring 25 is extruded along with the downward movement of the movable plate 24, the spring 25 is elastically deformed, the spring 25 generates a counter-elastic force, the counter-elastic force acts on the pressing roller 27 through the pressing plate 26, so that the pressing roller 27 can be tightly contacted with the materials to be pressed, then the motors 7 on the two transmission mechanisms 5 are started simultaneously, the motors 7 drive the rotating strip plates 8 to rotate, the rotating strip plates 8 drive the first sliding blocks 9 to move, under the interaction of the movable shafts 11 and the first strip-shaped grooves 12, the first sliding blocks 9 drive the swinging strips 10 to swing, the swinging strips 10 drive the second sliding blocks 13 to move back and forth in the second strip-shaped grooves 14 under the action of the first strip-shaped grooves 12, the second sliding blocks 13 drive the connecting plates 15 to move back and forth, the connecting plates 15 drive the positioning sliding blocks 17 to slide in the positioning sliding grooves 18, so that the connecting plates 15 can achieve better stability when moving, meanwhile, the connecting plates 15 drive the pressing components 4 to move back and forth, so that the pressing rollers 27 can perform pressing operation on materials in the process of back and forth movement, thereby when the pressing operation of the polysulfone layer on the surface of the reverse osmosis membrane is performed, so as to achieve a tighter pressing effect and improve the production quality of the reverse osmosis membrane.

Claims

1. A surface polysulfone laminate structure for reverse osmosis membranes, comprising a base plate (1), characterized in that: the top of the bottom plate (1) is provided with a placing seat (2), the top of the bottom plate (1) is positioned at two sides of the placing seat (2) and is provided with side plates (3), a press-fit assembly (4) is arranged between the two side plates (3) and is positioned right above the placing seat (2), the two side plates (3) are provided with transmission mechanisms (5), each transmission mechanism (5) comprises a base (6), a motor (7) is arranged on each base (6), one side of each base (6), far away from the motor (7), is provided with a rotating strip plate (8), an output shaft of each motor (7) penetrates through each base (6) and is connected with one end of each rotating strip plate (8), far away from the output shaft of each motor (7), is provided with a first sliding block (9), one side of each rotating strip plate (8), far away from each base (6), is provided with a swinging strip (10), and a movable shaft (11) is arranged at the bottom end of each swinging strip (10), and loose axle (11) are connected with curb plate (3), first bar groove (12) have been seted up on swing strip (10), and first sliding block (9) slip joint in the inside in first bar groove (12), the one end that loose axle (11) were kept away from in swing strip (10) and the internally mounted who is located first bar groove (12) have second sliding block (13), second bar groove (14) have been seted up on curb plate (3), and second sliding block (13) slidable mounting is in the inside in second bar groove (14), install connecting plate (15) on second sliding block (13), connecting plate (15) are located curb plate (3) and keep away from one side of frame (6), and connecting plate (15) are connected with pressfitting component (4).

2. The surface polysulfone laminate structure for a reverse osmosis membrane of claim 1, wherein: fixing strips (16) are installed on two side edges of the machine base (6), and one ends, far away from the machine base (6), of the fixing strips (16) are connected with the side plates (3) through fixing blocks.

3. The surface polysulfone laminate structure for a reverse osmosis membrane of claim 1, wherein: positioning sliding blocks (17) are installed at the top and the bottom of the connecting plate (15), positioning sliding grooves (18) are formed in the upper portion and the lower portion of the second strip-shaped groove (14), and the positioning sliding blocks (17) are slidably installed inside the positioning sliding grooves (18).

4. The surface polysulfone laminate structure for a reverse osmosis membrane of claim 1, wherein: the laminating component (4) comprises a transverse plate (19), two side edges of the transverse plate (19) are connected with a connecting plate (15), a thread sleeve (20) is installed in the middle of the transverse plate (19), an adjusting screw rod (21) is installed on the thread sleeve (20), an adjusting block (22) is installed at the top of the adjusting screw rod (21), a connecting shaft seat (23) is installed at the bottom of the adjusting screw rod (21), a movable plate (24) is installed at the bottom of the connecting shaft seat (23), four springs (25) are evenly installed at the bottom of the movable plate (24), a pressing plate (26) is installed at the bottom of each spring (25), and a pressing roller (27) is evenly installed at the bottom of the pressing plate (26).

5. The surface polysulfone laminate structure for a reverse osmosis membrane of claim 4, wherein: the top of the movable plate (24) is symmetrically provided with first positioning rods (28), and the first positioning rods (28) are connected with the transverse plate (19) in a sliding mode.

6. The surface polysulfone laminate structure for a reverse osmosis membrane of claim 5, wherein: the outer side of the movable plate (24) is symmetrically provided with a positioning sliding sleeve (29), a second positioning rod (30) is slidably arranged on the positioning sliding sleeve (29), the bottom of the second positioning rod (30) is connected with the top of the pressing plate (26), and the top of the second positioning rod (30) is provided with a limiting block.

7. The surface polysulfone laminate structure for a reverse osmosis membrane of claim 4, wherein: the number of the compression rollers (27) is five, and the length of each compression roller (27) is larger than the width of the placing seat (2).