CN216180881U

CN216180881U - Cutting device for hollow fiber curtain type membrane

Info

Publication number: CN216180881U
Application number: CN202122432018.7U
Authority: CN
Inventors: 杨永强; 杨俊雅; 刘斌
Original assignee: Jenas Beijing Technology Co ltd
Current assignee: Jenas Beijing Technology Co ltd
Priority date: 2021-10-10
Filing date: 2021-10-10
Publication date: 2022-04-05
Anticipated expiration: 2031-10-10

Abstract

The utility model relates to the technical field of hollow fiber curtain type membranes, and discloses a cutting device for a hollow fiber curtain type membrane, which comprises a base, wherein a supporting leg is arranged at the top of the base, a cutting plate is arranged at the top of the supporting leg, a moving device is arranged at the top of the base, a cutting device is arranged on the right side of the moving device, one end of the supporting leg is fixedly arranged at the top end of the base, the other end of the supporting leg is fixedly arranged at the bottom end of the cutting plate, a first box is fixedly arranged at the top end of the base, one end of a first motor is fixedly arranged on the inner wall of the bottom end of the first box, the output end of the first motor is fixedly connected with one end of a bidirectional threaded rod through a coupler, the outer wall of one end of the bidirectional threaded rod penetrates through the first box and is in sliding connection with the first box, the bidirectional threaded rod penetrates through a threaded block and is in threaded connection with one end of a threaded block, and the other end of a push rod is hinged with one end of a moving plate. The utility model solves the problem that the manual cutting of the hollow fiber curtain type membrane is time-consuming and labor-consuming.

Description

Cutting device for hollow fiber curtain type membrane

Technical Field

The utility model relates to the technical field of hollow fiber curtain type membranes, in particular to a cutting device for a hollow fiber curtain type membrane.

Background

The hollow fiber membrane filaments are shaped like fibers, the compact layer can be positioned on the outer surface of the fibers, such as a reverse osmosis membrane, or can be positioned on the inner surface of the fibers, for a gas separation membrane, the compact layer can be positioned on the inner surface or the outer surface, the operation pressure in the screening process of the hollow fiber membrane filaments is generally 0.7-7kPa, and raw material liquid penetrates through the hollow fiber membrane filaments under the action of static pressure difference. The hollow fiber membrane filaments trap particles, bacteria and the like in water by using the filtration pore diameter, so that the particles, bacteria and the like cannot pass through the filtration membrane to be removed. Decide the separation effect of membrane be the physical structure of membrane, the shape and the size in hole, in the reagent application, in order to facilitate the use of hollow fiber membrane silk, make into curtain formula hollow fiber membrane silk product with hollow fiber membrane silk the same time, both ends at a set of hollow fiber membrane silk all are provided with the collector pipe promptly, this collector pipe one end banding, one end and water pump intercommunication, in manufacturing, need cut hollow fiber curtain formula membrane, cut through the manual work on the market at present, often waste time and energy the effect also not ideal, produce the uneven problem of cutting easily, influence the use of hollow fiber curtain formula membrane. To this end, we propose a cutting device for hollow fiber curtain membranes to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cutting device for a hollow fiber curtain type membrane, which achieves the aim of conveniently cutting the hollow fiber curtain type membrane.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a cutting device for hollow fiber curtain formula membrane, includes the base, the base top is provided with the supporting leg, the supporting leg top is provided with the cutting board, the base top is provided with the mobile device, the mobile device right side is provided with tailors the device.

Preferably, one end of the supporting leg is fixedly installed at the top end of the base, and the other end of the supporting leg is fixedly installed at the bottom end of the cutting plate.

Preferably, the mobile device includes a case, a motor, two-way threaded rod, the thread block, the push rod, the movable plate, a case fixed mounting is on the base top, a motor one end fixed mounting is at bottom of the case end inner wall No. one, a motor output passes through shaft coupling and two-way threaded rod one end fixed connection, two-way threaded rod one end outer wall runs through a case and a case sliding connection No. one, two-way threaded rod screw thread runs through thread block and thread block threaded connection, push rod one end is articulated with thread block one end, the push rod other end is articulated with movable plate one end.

Preferably, the cutting device comprises a second box, a second motor, a first rotating rod, a first gear, a chain, a second gear, a first fixing plate, a second rotating rod, a blade, a supporting rod, a pressing plate, a fixing rod, a second fixing plate, a sliding chute, a sliding block and a pull rod, wherein the second box is fixedly arranged on the right side of the moving plate, one end of the second motor is fixedly arranged on the inner wall of the right side of the second box, the output end of the second motor is fixedly connected with one end of the first rotating rod through a coupler, the first gear is fixedly sleeved on the outer wall of one end of the first rotating rod, the chain is meshed with the first gear, the chain is meshed with the second gear, the first gear is connected with the second gear through chain transmission, one end of the first fixing plate is fixedly arranged at the bottom end of the second box, the second gear is fixedly sleeved on the outer wall of one end of the second rotating rod, one end of the second rotating rod is rotatably connected with the first fixing plate through a bearing, blade fixed mounting is at the bull stick other end No. two, bracing piece one end fixed mounting is at the bottom of the case portion No. two, clamp plate fixed mounting is at the bracing piece other end, dead lever one end fixed mounting is on the base top, No. two fixed plate one end fixed mounting is at the dead lever other end, the spout is seted up on No. two fixed plates, slider outer wall and spout inner wall sliding connection, slider fixed mounting is in pull rod one end, pull rod other end fixed mounting is at the top of the case portion No. two.

Preferably, the thread blocks are two in number, the two thread blocks are sequentially in threaded connection with the outer wall of the bidirectional threaded rod, the push rods are two in number, one ends of the two push rods are sequentially hinged to one ends of the two thread blocks, and the other ends of the two push rods are sequentially hinged to two ends of the movable plate.

Preferably, the chain runs through No. two casees and No. two case sliding connection, the supporting leg totally is four, and four supporting leg one end are fixed mounting in proper order around the cutting board bottom.

The utility model provides a cutting device for a hollow fiber curtain membrane. The method has the following beneficial effects:

(1) according to the utility model, the cutting device is moved leftwards and rightwards by the moving device, so that the hollow fiber curtain type membrane with any size can be cut, the use is convenient, the problem of different sizes caused by manual cutting is reduced, the effect of cutting the hollow fiber curtain type membrane by the device is increased, and the practicability of the device is improved.

(2) According to the utility model, the cutting device is arranged to cut the hollow fiber curtain type membrane, so that the problem of time and labor consumption caused by manual cutting is reduced, and the effect of cutting the hollow fiber curtain type membrane by the device is improved.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is an enlarged, front cross-sectional view of structure A of the present invention;

FIG. 3 is an enlarged sectional front view of structure B of the present invention.

In the figure: 1. a base; 2. supporting legs; 3. cutting the board; 4. a mobile device; 401. a first box; 402. a first motor; 403. a bidirectional threaded rod; 404. a thread block; 405. a push rod; 406. moving the plate; 5. a cutting device; 501. a second box; 502. a second motor; 503. a first rotating rod; 504. a first gear; 505. a chain; 506. a second gear; 507. a first fixing plate; 508. a second rotating rod; 509. a blade; 510. a support bar; 511. pressing a plate; 512. fixing the rod; 513. a second fixing plate; 514. a chute; 515. a slider; 516. a pull rod.

Detailed Description

As shown in fig. 1-3, the present invention provides a technical solution: a cutting device for a hollow fiber curtain type membrane comprises a base 1, wherein the top of the base 1 is provided with supporting legs 2, one ends of the supporting legs 2 are fixedly arranged at the top end of the base 1, the other ends of the supporting legs 2 are fixedly arranged at the bottom end of a cutting plate 3, the number of the supporting legs 2 is four, one ends of four supporting legs 2 are sequentially and fixedly arranged around the bottom end of the cutting plate 3, when the cutting plate 3 is used for cutting, the hollow fiber curtain type membrane on the surface is more stable when being cut, the cutting effect is better, the practicability of the device is improved, the cutting plate 3 is arranged at the top end of the supporting legs 2, the top of the base 1 is provided with a moving device 4, the right side of the moving device 4 is provided with a cutting device 5, a first box 401 is fixedly arranged at the top end of the base 1, one end of a first motor 402 is fixedly arranged on the inner wall at the bottom end of the first box 401, the output end of the first motor 402 is fixedly connected with one end of a bidirectional threaded rod 403 through a coupler, the outer wall of one end of a bidirectional threaded rod 403 penetrates through a first box 401 to be slidably connected with the first box 401, the bidirectional threaded rod 403 is in threaded connection with a threaded block 404, the number of the threaded blocks 404 is two, the two threaded blocks 404 are sequentially in threaded connection with the outer wall of the bidirectional threaded rod 403, the mobile device 4 has better effect when moving by arranging the two threaded blocks 404, the practicability of the device is improved, one end of a push rod 405 is hinged with one end of the threaded block 404, the other end of the push rod 405 is hinged with one end of a movable plate 406, the number of the push rod 405 is two, one end of the two push rods 405 is sequentially hinged with one end of the two threaded blocks 404, the other end of the two push rods 405 is sequentially hinged with two ends of the movable plate 406, the moving effect when the movable plate 406 is moved leftwards and rightwards when the two push rods 405 are used for pulling is better, the cutting effect when the hollow fiber curtain film is cut is better, and the practicability of the device is improved, the second box 501 is fixedly arranged at the right side of the moving plate 406, one end of the second motor 502 is fixedly arranged at the inner wall of the right side of the second box 501, the output end of the second motor 502 is fixedly connected with one end of the first rotating rod 503 through a coupler, the first gear 504 is fixedly sleeved at the outer wall of one end of the first rotating rod 503, the chain 505 is meshed with the first gear 504, the chain 505 is meshed with the second gear 506, the first gear 504 is in transmission connection with the second gear 506 through the chain 505, the chain 505 penetrates through the second box 501 to be in sliding connection with the second box 501 and is in transmission connection through the arranged gears, meanwhile, the chain 505 penetrates through the second box 501 to be in sliding connection with the second box 501, so that the cutting effect is not influenced when the second motor 502 works, the practicability of the device is improved, one end of the first fixing plate 507 is fixedly arranged at the bottom end of the second box 501, the second gear 506 is fixedly sleeved at the outer wall of one end of the second rotating rod 508, one end of the second rotating rod 508 is rotatably connected with the first fixing plate 507 through a bearing, blade 509 fixed mounting is at the other end of No. two bull sticks 508, bracing piece 510 one end fixed mounting is in No. two case 501 bottoms, clamp plate 511 fixed mounting is at the bracing piece 510 other end, dead lever 512 one end fixed mounting is on base 1 top, No. two fixed plate 513 one end fixed mounting is at the dead lever 512 other end, spout 514 is seted up on No. two fixed plate 513, slider 515 outer wall and spout 514 inner wall sliding connection, slider 515 fixed mounting is in pull rod 516 one end, pull rod 516 other end fixed mounting is on No. two case 501 tops.

When the cutting device is used, the first motor 402 works to rotate the bidirectional threaded rod 403, so that the threaded block 404 moves up and down, the push rod 405 moves, the moving plate 406 moves left and right, the cutting device 5 moves left and right, the second motor 502 works to rotate the first rotating rod 503, the first gear 504 rotates, and the first gear 504 and the second gear 506 rotate under the transmission connection effect of the chain 505, so that the hollow fiber curtain film is cut.

Claims

1. A cutting device for hollow fiber curtain membranes, comprising a base (1), characterized in that: the cutting device is characterized in that supporting legs (2) are arranged at the top of the base (1), cutting plates (3) are arranged at the tops of the supporting legs (2), a moving device (4) is arranged at the top of the base (1), and a cutting device (5) is arranged on the right side of the moving device (4).

2. A cutting device for hollow fiber curtain membranes according to claim 1, characterized in that: one end of the supporting leg (2) is fixedly installed at the top end of the base (1), and the other end of the supporting leg (2) is fixedly installed at the bottom end of the cutting plate (3).

3. A cutting device for hollow fiber curtain membranes according to claim 1, characterized in that: mobile device (4) include a case (401), a motor (402), two-way threaded rod (403), screw block (404), push rod (405), movable plate (406), a case (401) fixed mounting is on base (1) top, a motor (402) one end fixed mounting is at a case (401) bottom inner wall, a motor (402) output passes through shaft coupling and two-way threaded rod (403) one end fixed connection, two-way threaded rod (403) one end outer wall runs through a case (401) and a case (401) sliding connection, two-way threaded rod (403) screw thread runs through screw block (404) and screw block (404) threaded connection, push rod (405) one end is articulated with screw block (404) one end, the push rod (405) other end is articulated with movable plate (406) one end.

4. A cutting device for hollow fiber curtain membranes according to claim 3, characterized in that: the cutting device (5) comprises a second box (501), a second motor (502), a first rotating rod (503), a first gear (504), a chain (505), a second gear (506), a first fixing plate (507), a second rotating rod (508), a blade (509), a supporting rod (510), a pressing plate (511), a fixing rod (512), a second fixing plate (513), a sliding groove (514), a sliding block (515) and a pull rod (516), wherein the second box (501) is fixedly arranged on the right side of the moving plate (406), one end of the second motor (502) is fixedly arranged on the inner wall of the right side of the second box (501), the output end of the second motor (502) is fixedly connected with one end of the first rotating rod (503) through a coupler, the first gear (504) is fixedly sleeved on the outer wall of one end of the first rotating rod (503), the chain (505) is meshed with the first gear (504), and the chain (505) is meshed with the second gear (506), the first gear (504) is in transmission connection with the second gear (506) through a chain (505), one end of a first fixing plate (507) is fixedly installed at the bottom end of a second box (501), the second gear (506) is fixedly sleeved on the outer wall of one end of a second rotating rod (508), one end of the second rotating rod (508) is rotatably connected with the first fixing plate (507) through a bearing, a blade (509) is fixedly installed at the other end of the second rotating rod (508), one end of a support rod (510) is fixedly installed at the bottom end of the second box (501), a pressing plate (511) is fixedly installed at the other end of the support rod (510), one end of a fixing rod (512) is fixedly installed at the top end of the base (1), one end of a second fixing plate (513) is fixedly installed at the other end of the fixing rod (512), a sliding chute (514) is formed in the second fixing plate (513), the outer wall of the sliding block (515) is in sliding connection with the inner wall of the sliding chute (514), the sliding block (515) is fixedly arranged at one end of a pull rod (516), and the other end of the pull rod (516) is fixedly arranged at the top end of the second box (501).

5. A cutting device for hollow fiber curtain membranes according to claim 3, characterized in that: the thread blocks (404) are two in number, the two thread blocks (404) are sequentially in threaded connection with the outer wall of the bidirectional threaded rod (403), the push rods (405) are two in number, one ends of the two push rods (405) are sequentially hinged to one ends of the two thread blocks (404), and the other ends of the two push rods (405) are sequentially hinged to two ends of the movable plate (406).

6. A cutting device for hollow fiber curtain membranes according to claim 4, characterized in that: chain (505) run through No. two case (501) and No. two case (501) sliding connection, supporting leg (2) are totally four, and four supporting leg (2) one end are fixed mounting in proper order around cutting board (3) bottom.