CN213792563U

CN213792563U - RO membrane quick roll change mechanism

Info

Publication number: CN213792563U
Application number: CN202022539584.3U
Authority: CN
Inventors: 曹余庆; 何海棠; 李金保
Original assignee: WUXI ADVANCE SYSTEMS Inc
Current assignee: WUXI ADVANCE SYSTEMS Inc
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-07-27
Anticipated expiration: 2030-11-05

Abstract

The utility model discloses a quick roll change mechanism of RO membrane belongs to RO membrane coating equipment field, and its technical scheme main points are including the roller, coupling assembling is installed at both ends about the roller, and coupling assembling includes locking cap, bearing frame, deep groove ball bearing, wears material gear and bearing, bearing frame outside cover is equipped with locking cap and deep groove ball bearing, it establishes in the deep groove ball bearing outside to wear the material gear box, the bearing inserts in the bearing frame, integrated into one piece has baffle one on the locking cap, bearing frame upper part of the body shaping has baffle two, baffle two and baffle one and the contact of the bearing outside, the utility model has the advantages of simple structure is ingenious, realizes the function of quick replacement cylinder.

Description

RO membrane quick roll change mechanism

Technical Field

The utility model relates to a RO membrane coating equipment field, in particular to quick roll change mechanism of RO membrane.

Background

In RO membrane coating equipment, need pass through the basin after the substrate coating, further reaction reaches the technological requirement, and the basin crosses the roller and appears damaging or can't reach the required precision after using the certain time, thereby need change, but the tradition is changed and is needed to be dismantled after promoting whole internal frame, change individual roller again, the operation is complicated, it needs the single work load about 4H at least to change a roller, still need be with the help of appurtenance such as driving, how to realize quick assembly disassembly and change, it becomes an industry technical difficulty to reduce the change degree of difficulty and intensity of labour.

Even when other equipment is arranged at the upper end of the water tank, all parts at the upper end need to be dismantled first, and then the parts are dismantled to the lower part gradually, so that great trouble is caused to field construction, the working conditions are limited by the height of a factory building, or the replacement conditions cannot be met due to a welding process, the equipment roller replacement cannot be basically realized, the equipment roller replacement is disposable equipment, and the quick replacement of the water tank roller is particularly important based on the existing conditions.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a quick roll change mechanism of RO membrane, its advantage lies in that simple structure is ingenious, realizes the function of quick replacement cylinder.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a RO membrane quick roll change mechanism, includes the roller, coupling assembling is installed at both ends about the roller, and coupling assembling includes locking cap, bearing frame, deep groove ball bearing, wears material gear and bearing, bearing frame outside cover is equipped with locking cap and deep groove ball bearing, it establishes in the deep groove ball bearing outside to wear the material gear cover, the bearing inserts in the bearing frame, integrated into one piece has baffle one on the locking cap, the shaping of bearing frame upper part of the body has baffle two, baffle two and baffle one and the contact of bearing outside.

Further, the central angle corresponding to the first baffle is 60 degrees, and the central angle corresponding to the second baffle is 120 degrees.

Furthermore, the locking cap is provided with a circumferential U-shaped hole, and the bearing seat is provided with a threaded hole.

Furthermore, the central angle corresponding to the U-shaped hole of the locking cap is 90 degrees.

To sum up, the utility model discloses following beneficial effect has:

1. the bearing seat and the locking cap are combined to rotate, the purpose of fixing and loosening the bearing is achieved by changing the opening area, and the quick assembly and disassembly of parts are facilitated;

2. each part adopts modularized and standardized product design, spare parts are universal, the product period is shortened, and the after-sale cost is reduced;

3. the part replacement operation is simple, the labor intensity is reduced, and the working efficiency is improved.

Drawings

FIG. 1 is a schematic structural view of a RO membrane rapid roll-changing mechanism;

FIG. 2 is a schematic view of the inside of the connector assembly;

fig. 3 is a schematic view of the outside of the connection assembly.

In the figure, 1, a roller; 2. a locking cap; 21. a first baffle plate; 3. a bearing seat; 31. a second baffle plate; 4. a deep groove ball bearing; 5. a material penetrating gear; 6. and a bearing.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Example (b): a RO membrane quick roll change mechanism, combines shown in figure 1 and figure 2, includes roller 1, and coupling assembling is installed at roller 1's the left and right ends. The connecting assembly comprises a locking cap 2, a bearing seat 3, a deep groove ball bearing 4, a material penetrating gear 5 and a bearing 6. The two ends of the roller 1 are arranged on the inner wall of the water tank through the connecting components.

Referring to fig. 2 and 3, a locking cap 2 and a deep groove ball bearing 4 are sleeved on the outer side of a bearing seat 3, a material penetrating gear 5 is sleeved on the outer side of the deep groove ball bearing 4, a bearing 6 is inserted into the bearing seat 3, and the end of a roller 1 is inserted into an inner hole of the bearing 6. Each part is installed in a modularized mode. The locking cap 2 and the bearing seat 3 are made into independent structures and are in transition fit with the precision of 7 levels.

Referring to fig. 2 and 3, a first baffle 21 is integrally formed on the locking cap 2, a second baffle 31 is integrally formed on the bearing seat 3, and the second baffle 31 is in contact with the first baffle 21 and the outer side of the bearing 6. The central angle corresponding to the first baffle 21 is 60 degrees, the central angle corresponding to the second baffle 31 is 120 degrees, the first baffle 21 and the second baffle 31 are ensured to be fully contacted, and the largest wrap angle of the taking-out roller 1 can be formed when the first baffle 21 and the second baffle 31 are contacted. During installation, the bearing 6 is firstly sleeved at the end part of the roller 1, and then the locking cap 2 rotates to enable the first baffle plate 21 to be abutted against the second baffle plate 31 to form a 180-degree opening, so that the bearing 6 can be conveniently placed in. And then the locking cap 2 is rotated to enable the first baffle 21 to be positioned at a position corresponding to the second baffle 31, so that the bearing 6 is locked, and the structural stability is ensured. The purpose of quickly replacing the roller 1 is realized only by the combined rotation of the bearing seat 3 and the locking cap 2.

Referring to fig. 2 and 3, the locking cap 2 is provided with a circumferential U-shaped hole, the central angle of the U-shaped hole of the locking cap 2 is 90 °, and the bearing seat 3 is provided with a threaded hole. When fixing locking cap 2, the bolt passes U type hole and the screw hole of bearing frame 3, and the bolt of screwing at last fixes both, makes things convenient for fixed mounting. When the roller 1 is replaced, the loose bolts are taken out to release fixation, and the operation is convenient and simple.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a quick roll change mechanism of RO membrane which characterized in that: including roller (1), coupling assembling is installed at both ends about roller (1), and coupling assembling includes locking cap (2), bearing frame (3), deep groove ball bearing (4), wears material gear (5) and bearing (6), bearing frame (3) outside cover is equipped with locking cap (2) and deep groove ball bearing (4), it establishes in the deep groove ball bearing (4) outside to wear material gear (5) cover, bearing (6) insert in bearing frame (3), integrated into one piece has baffle (21) on locking cap (2), bearing frame (3) upper part shaping has baffle two (31), baffle two (31) and baffle (21) and bearing (6) outside contact.

2. An RO membrane rapid roll change mechanism according to claim 1, characterized in that: the central angle corresponding to the first baffle plate (21) is 60 degrees, and the central angle corresponding to the second baffle plate (31) is 120 degrees.

3. An RO membrane rapid roll change mechanism according to claim 2, characterized in that: the locking cap (2) is provided with a circumferential U-shaped hole, and the bearing seat (3) is provided with a threaded hole.

4. An RO membrane rapid roll change mechanism according to claim 3, characterized in that: the central angle corresponding to the U-shaped hole of the locking cap (2) is 90 degrees.