CN218707639U

CN218707639U - Film rolling device for manufacturing reverse osmosis membrane

Info

Publication number: CN218707639U
Application number: CN202222892506.0U
Authority: CN
Inventors: 朱加生; 王帅
Original assignee: Dingche Film Technology Suzhou Co ltd
Current assignee: Shaanxi Dingche Film Technology Co ltd
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-03-24
Anticipated expiration: 2032-11-01

Abstract

The utility model discloses a roll up membrane device for making reverse osmosis membrane, the on-line screen storage device comprises a base, the top fixedly connected with support frame of base, the first driving motor of one side fixedly connected with of support frame, first driving motor's output runs through the support frame and inwards is provided with the rotary drum, four links of outside fixedly connected with of rotary drum, the inside rotation of link is connected with the pivot, the inboard fixedly connected with reel of pivot, the opposite side upper end fixedly connected with second driving motor of support frame, second driving motor's output is corresponding with the pivot, can drive the reel through setting up second driving motor, pivot and third screw rod and rotate to accomplish its roll membrane work, and can carry out quick dismantlement work to the reel after rolling up the membrane through setting up spacing groove, stopper and first screw rod, efficiency when increasing its roll membrane.

Description

Film rolling device for manufacturing reverse osmosis membrane

Technical Field

The utility model relates to a roll up membrane device field, in particular to a roll up membrane device for making 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, other substances cannot permeate the semipermeable membrane to separate the substances from water, and the membrane aperture of the reverse osmosis membrane is very small, so that dissolved salts, colloids, microorganisms, organic matters and the like in the water can be effectively removed;

at present, a film winding device for manufacturing a reverse osmosis membrane is inconvenient to install a winding drum in the film winding device when a film winding process is carried out, so that inconvenience of workers is caused, and when the winding drum needs to be replaced, equipment needs to be stopped firstly to operate, then the rotating shaft is integrally disassembled, so that the winding drum is replaced, and the work efficiency of film winding equipment is greatly influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a roll up membrane device for making reverse osmosis membrane.

In order to achieve the purpose, the utility model adopts the following technical scheme that the film rolling device for manufacturing the reverse osmosis membrane comprises a base, wherein a support frame is fixedly connected above the base, one side of the support frame is fixedly connected with a first driving motor, the output end of the first driving motor penetrates through the support frame and is inwards provided with a rotary drum, four connecting frames are fixedly connected with the outer side of the rotary drum, the inner part of each connecting frame is rotatably connected with a rotary shaft, and the inner side of each rotary shaft is fixedly connected with a rotary drum;

and the upper end of the other side of the support frame is fixedly connected with a second driving motor, and the output end of the second driving motor corresponds to the rotating shaft.

As a further description of the above technical solution: the inner thread of the rotating shaft is connected with a third screw rod, and the other end of the third screw rod is in contact with the output end of a second driving motor.

As a further description of the above technical solution: the inside of support frame is provided with the second spout, second driving motor's lower extreme is provided with the second slider.

As a further description of the above technical solution: the both ends fixedly connected with stopper of reel, the inside correspondence of pivot is provided with the spacing groove, the both ends threaded connection of pivot has first screw rod, the inner of first screw rod contacts with the stopper.

As a further description of the above technical solution: the base is characterized in that a connecting seat is fixedly connected to one side of the upper portion of the base, and through holes are formed in two ends of the connecting seat in a penetrating mode.

As a further description of the above technical solution: the conveying roller is arranged at the bottom of the inner side of the connecting seat, a second screw rod is in threaded connection with the upper portion of the connecting seat, and the other end of the second screw rod is connected with a bearing in an inward rotating mode.

As a further description of the above technical solution: the lower extreme fixedly connected with connecting plate of bearing, the lower extreme fixedly connected with cutting knife of connecting plate, the inboard of connecting seat is provided with first spout, the both ends of connecting plate are provided with first slider, first slider and first spout sliding connection.

The utility model discloses following beneficial effect has:

1. compared with the prior art, the film rolling device for manufacturing the reverse osmosis membrane can drive the winding drum to rotate through the second driving motor, the rotating shaft and the third screw rod, so that the film rolling work is completed, and the winding drum after the film rolling can be quickly disassembled through the limiting groove, the limiting block and the first screw rod, so that the efficiency of the film rolling is improved;

2. compared with the prior art, the film winding device for manufacturing the reverse osmosis membrane has the advantages that the connecting frames are arranged on the outer side of the rotary drum, so that the first driving motor can be started to perform butt joint work on another winding drum after film winding is completed, and film winding can be performed while the winding drum is dismounted;

3. compared with the prior art, this a roll up membrane device for making reverse osmosis membrane can drive inside cutting knife downstream through setting up connecting seat, second screw rod, bearing and connecting plate to the cutting work when accomplishing the roll membrane makes the degree of consistency of the reverse osmosis membrane thickness on the reel unanimous.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

FIG. 1 is a schematic view of the overall structure of a membrane rolling device for manufacturing a reverse osmosis membrane according to the present invention;

FIG. 2 is a schematic view of a winding drum installation structure of a film winding device for manufacturing a reverse osmosis membrane according to the present invention;

FIG. 3 is a side view of a membrane rolling device for manufacturing a reverse osmosis membrane according to the present invention;

FIG. 4 is a perspective view of a rotary shaft of a film winding device for manufacturing a reverse osmosis membrane according to the present invention;

fig. 5 is a perspective view of a drum of a membrane rolling device for manufacturing a reverse osmosis membrane according to the present invention.

Illustration of the drawings:

1. a first drive motor; 2. a connecting frame; 3. a reel; 4. a rotating shaft; 5. a second drive motor; 6. a rotating drum; 7. a base; 8. a support frame; 9. a limiting block; 10. a first screw; 11. a limiting groove; 12. a connecting seat; 13. a conveying roller; 14. a first chute; 15. a first slider; 16. a bearing; 17. a second screw; 18. a connecting plate; 19. a cutting knife; 20. a through hole; 21. a second chute; 22. a second slider; 23. and a third screw.

Detailed Description

This section will describe in detail the embodiments of the present invention, the preferred embodiments of which are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can visually and vividly understand each technical feature and the whole technical solution of the present invention, but it cannot be understood as a limitation to the scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: the utility model provides a roll up membrane device for making reverse osmosis membrane, including base 7, the top fixedly connected with support frame 8 of base 7, one side fixedly connected with first driving motor 1 of support frame 8, the output of first driving motor 1 runs through support frame 8 and inwards is provided with rotary drum 6, can make rotary drum 6 rotate through starting first driving motor 1, four link 2 of outside fixedly connected with of rotary drum 6, can carry out corresponding conversion to four link 2 through rotating rotary drum 6, thereby carry out butt joint work with link 2 after the membrane is rolled up to link 2 of not rolling up the membrane, thereby can dismantle reel 3 simultaneously, can also carry out the membrane work of rolling up, the inside rotation of link 2 is connected with pivot 4, the inboard fixedly connected with reel 3 of pivot 4, can make reel 3 rotate through rotating pivot 4;

a second driving motor 5 is fixedly connected to the upper end of the other side of the support frame 8, the output end of the second driving motor 5 corresponds to the rotating shaft 4, a third screw 23 is connected to the inner thread of the rotating shaft 4, the other end of the third screw 23 contacts with the output end of the second driving motor 5, a second chute 21 is arranged inside the support frame 8, a second slider 22 is arranged at the lower end of the second driving motor 5, the second driving motor 5 can move through the second slider 22 and the second chute 21, so that the output end of the second driving motor 5 corresponds to the rotating shaft 4, the output end and the rotating shaft 4 can be fixed by screwing the third screw 23 on the outer side, then the reverse osmosis membrane is wound on the winding drum, one end of the reverse osmosis membrane passes through the upper part of the conveying roller 13, and then the winding drum 3 can rotate by starting the second driving motor 5, so that the reverse osmosis membrane is wound;

the two ends of the winding drum 3 are fixedly connected with limiting blocks 9, limiting grooves 11 are correspondingly arranged in the rotating shaft 4, the two ends of the rotating shaft 4 are in threaded connection with first screw rods 10, the inner ends of the first screw rods 10 are in contact with the limiting blocks 9, the winding drum 3 can be quickly disassembled by setting the corresponding positions between the limiting blocks 9 and the limiting grooves 11, the winding drum 3 after film winding is conveniently taken down by workers, the limiting blocks 9 can be fixed by the first screw rods 10 at the two ends, and the stability of the winding drum when the winding drum is used is guaranteed;

top one side fixedly connected with connecting seat 12 of base 7, the both ends of connecting seat 12 are run through and are provided with through-hole 20, the inboard bottom of connecting seat 12 is provided with conveying roller 13, can carry out transport work to reverse osmosis membrane through-hole 20, the top threaded connection of connecting seat 12 has second screw rod 17, the other end of second screw rod 17 inwards rotates and is connected with bearing 16, bearing 16's lower extreme fixedly connected with connecting plate 18, connecting plate 18's lower extreme fixedly connected with cutting knife 19, the inboard of connecting seat 12 is provided with first spout 14, connecting plate 18's both ends are provided with first slider 15, first slider 15 and 14 sliding connection of first spout, can carry out the restriction effect to connecting plate 18's both ends through first slider 15 first spout 14, can make screw rod 17 drive cutting knife 19 downstream under bearing 16's rotation connection effect, thereby carry out cutting work to reverse osmosis membrane, the homogeneity of thickness when guaranteeing its roll membrane.

The working principle is as follows: the device is when using, at first can make second driving motor 5 remove through second slider 22 and second spout 21, thereby make second driving motor 5's output and pivot 4 correspond, twist the third screw rod 23 that moves the outside again and can fix output and pivot 4, then twine reverse osmosis membrane on the reel, and one end is through the top of conveying roller 13, it can make reel 3 rotate to then start second driving motor 5, thereby roll up the membrane work to reverse osmosis membrane, and when rolling up the membrane to certain thickness, twist the second screw rod 17 of connecting seat 12 top, can make cutting knife 19 down work under the restriction of bearing 16 and connecting plate 18, thereby realize the cutting work to reverse osmosis membrane, the homogeneity of thickness when guaranteeing its roll membrane, after starting first driving motor 1 can make rotary drum 6 rotate, link 2 that will not roll up the membrane carries out butt joint work with link 2 after rolling up the membrane completion, thereby can be when dismantling reel 3, can also roll up the membrane work, when dismantling reel 3, the first driving motor 10 that moves both sides can make the screw rod 10 can make the quick dismantlement of stopper device from the inside of reel 11 realization convenience.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A roll membrane device for making reverse osmosis membrane, includes base (7), its characterized in that: a support frame (8) is fixedly connected above the base (7), a first driving motor (1) is fixedly connected to one side of the support frame (8), an output end of the first driving motor (1) penetrates through the support frame (8) and is inwards provided with a rotary drum (6), four connecting frames (2) are fixedly connected to the outer side of the rotary drum (6), a rotary shaft (4) is rotatably connected to the inner part of each connecting frame (2), and a winding drum (3) is fixedly connected to the inner side of each rotary shaft (4);

the upper end of the other side of the support frame (8) is fixedly connected with a second driving motor (5), and the output end of the second driving motor (5) corresponds to the rotating shaft (4).

2. The membrane winding device for manufacturing reverse osmosis membranes according to claim 1, wherein a third screw (23) is connected to the inner thread of the rotating shaft (4), and the other end of the third screw (23) is in contact with the output end of the second driving motor (5).

3. The membrane winding device for manufacturing reverse osmosis membranes according to claim 1, wherein a second sliding groove (21) is formed in the supporting frame (8), and a second sliding block (22) is arranged at the lower end of the second driving motor (5).

4. The membrane winding device for manufacturing the reverse osmosis membrane according to claim 1, wherein two ends of the winding drum (3) are fixedly connected with limit blocks (9), the inside of the rotating shaft (4) is correspondingly provided with limit grooves (11), two ends of the rotating shaft (4) are in threaded connection with first screw rods (10), and the inner ends of the first screw rods (10) are in contact with the limit blocks (9).

5. The membrane winding device for manufacturing the reverse osmosis membrane according to claim 1, wherein a connecting seat (12) is fixedly connected to one side above the base (7), and through holes (20) are formed at two ends of the connecting seat (12) in a penetrating manner.

6. The membrane winding device for manufacturing the reverse osmosis membrane according to claim 5, wherein a conveying roller (13) is arranged at the bottom of the inner side of the connecting seat (12), a second screw (17) is connected to the upper part of the connecting seat (12) in a threaded manner, and a bearing (16) is connected to the other end of the second screw (17) in a manner of rotating inwards.

7. The membrane winding device for manufacturing the reverse osmosis membrane according to claim 6, wherein a connecting plate (18) is fixedly connected to the lower end of the bearing (16), a cutting knife (19) is fixedly connected to the lower end of the connecting plate (18), a first sliding groove (14) is formed in the inner side of the connecting seat (12), first sliding blocks (15) are arranged at two ends of the connecting plate (18), and the first sliding blocks (15) are in sliding connection with the first sliding grooves (14).