CN215401993U - Automatic unwinding equipment based on reverse osmosis membrane - Google Patents
Automatic unwinding equipment based on reverse osmosis membrane Download PDFInfo
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- CN215401993U CN215401993U CN202121755794.4U CN202121755794U CN215401993U CN 215401993 U CN215401993 U CN 215401993U CN 202121755794 U CN202121755794 U CN 202121755794U CN 215401993 U CN215401993 U CN 215401993U
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- reverse osmosis
- osmosis membrane
- bottom plate
- outer sleeve
- movable block
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Abstract
The utility model discloses automatic unreeling equipment based on a reverse osmosis membrane, which comprises a bottom plate, wherein a rack is fixedly installed at the top of the bottom plate, an outer sleeve is rotatably installed on one side of the front surface of the bottom plate, reverse osmosis membrane coil materials are arranged on the outer sleeve, an inner sleeve is arranged inside the outer sleeve, and a plurality of connecting blocks are fixedly installed between the outer surface of the inner sleeve and the inner surface of the outer sleeve. This unreel equipment based on reverse osmosis membrane is automatic, this practicality is used through the cooperation of bottom plate, frame, reverse osmosis membrane coil stock, outer sleeve, inner skleeve, hydraulic telescoping rod, screens piece, fixed orifices and connecting block, makes the internal surface of reverse osmosis membrane coil stock and the outer wall of outer sleeve contactless completely, and the reverse osmosis membrane coil stock carries on spacing fixedly in other words by a supporting mechanism that three screens piece expandes back formation, makes follow-up reverse osmosis membrane coil stock at the in-process that unreels, can not produce any rocking.
Description
Technical Field
The utility model relates to an unwinding device, in particular to an automatic unwinding device based on a reverse osmosis membrane.
Background
The reverse osmosis membrane is a core element for realizing reverse osmosis and is an artificial semipermeable membrane with certain characteristics and made by simulating a biological semipermeable membrane. Generally made of high molecular materials, such as cellulose acetate film, aromatic polyhydrazide film, aromatic polyamide film, etc.
However, traditional unreeling equipment based on reverse osmosis membrane automation on the market at present directly overlaps the reverse osmosis membrane coil stock on unreeling the axle, does not add any fixed, leads to at the in-process of unreeling, and the range of rocking of reverse osmosis membrane coil stock is too big, influences the roughness of material, is unfavorable for follow-up utilization.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide automatic unreeling equipment based on a reverse osmosis membrane, and aims to solve the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme:
an automatic unreeling device based on a reverse osmosis membrane comprises a bottom plate, wherein a rack is fixedly mounted at the top of the bottom plate, an outer sleeve is rotatably mounted on one side of the front surface of the bottom plate, a reverse osmosis membrane coil is arranged on the outer sleeve, an inner sleeve is arranged inside the outer sleeve, a plurality of connecting blocks are fixedly mounted between the outer surface of the inner sleeve and the inner surface of the outer sleeve, a plurality of fixing holes are formed in the outer surface of the outer sleeve, clamping blocks matched with the fixing holes are arranged inside the fixing holes, hydraulic telescopic rods corresponding to the number and the positions of the fixing holes are fixedly mounted on the outer surface of the inner sleeve, a first conveying roller is rotatably mounted below one side of the outer sleeve on the front surface of the bottom plate, a tension adjusting roller is arranged on one side of the first conveying roller on the front surface of the bottom plate, a second conveying roller is rotatably mounted on one side of the tension adjusting roller on the front surface of the bottom plate, and a second motor is fixedly installed on one side of the back surface of the bottom plate, and a film feeding roller is fixedly installed at the driving end of the second motor.
As a further scheme of the utility model: the front of bottom plate is located one side of first transfer roller and has been seted up perpendicular groove, the top fixed mounting of bottom plate has first motor, the drive end fixed mounting of first motor has accommodate the lead screw, the cover is equipped with the stopper on accommodate the lead screw's the outer wall.
As a still further scheme of the utility model: the fixed interlude in below that the front of bottom plate is located between tension adjusting roller and the second transfer roller installs the box, open the front side at box top and be equipped with logical groove, the inside rear side fixed mounting of box has the baffle, the positive fixed mounting of baffle has the gag lever post, the cover is equipped with the movable block of symmetric distribution on the gag lever post outer wall, two the top of movable block is all rotated and is installed the registration roller, the positive both sides of baffle are all rotated and are installed positioning screw, two the equal fixed mounting in front end of positioning screw has the hand wheel.
As a still further scheme of the utility model: the top of the limiting block is provided with a threaded hole matched with the adjusting screw rod, and the limiting block is in threaded connection with the adjusting screw rod through the threaded hole formed in the top of the limiting block.
As a still further scheme of the utility model: the front of the movable block is provided with a threaded hole matched with the positioning screw rod, and the movable block is in threaded connection with the positioning screw rod through the threaded hole formed in the front of the movable block.
As a still further scheme of the utility model: one side of the front face of the movable block, which is far away from the positioning screw rod, is provided with a sliding hole matched with the limiting rod, and the movable block is connected with the limiting rod in a sliding manner through the sliding hole arranged on the front face of the movable block.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model discloses a cooperation of bottom plate, frame, reverse osmosis membrane coil stock, outer sleeve, inner skleeve, hydraulic telescoping rod, screens piece, fixed orifices and connecting block is used, makes the internal surface of reverse osmosis membrane coil stock and the outer wall of outer sleeve contactless completely, and reverse osmosis membrane coil stock carries on spacing fixedly by a supporting mechanism that three screens piece expandes back formation in other words, makes follow-up reverse osmosis membrane coil stock at the in-process that unreels, can not produce any rocking, ensures the roughness of material.
2. This practicality is used through first transfer roller, tension adjust roller, perpendicular groove, first motor, accommodate the lead screw, registration roller, second transfer roller, send membrane roller, hand wheel, box, second motor, movable block, baffle, stopper, gag lever post, location lead screw and the cooperation that leads to the groove, and this automatic unwinding equipment of reverse osmosis membrane can realize rectifying and tension adjusting when realizing the transmission, and is rational in infrastructure practical.
Drawings
Fig. 1 is a schematic structural diagram of automatic unwinding equipment based on a reverse osmosis membrane;
FIG. 2 is a top view of an automatic unwinding device based on a reverse osmosis membrane;
FIG. 3 is a top view of a box body in the automatic unwinding equipment based on a reverse osmosis membrane;
fig. 4 is an enlarged structure schematic diagram of a position a in fig. 1 based on reverse osmosis membrane automatic unwinding equipment.
In the figure: the device comprises a bottom plate 1, a rack 2, a reverse osmosis membrane coil stock 3, a first conveying roller 4, a tension adjusting roller 5, a vertical groove 6, a first motor 7, an adjusting screw rod 8, a positioning roller 9, a second conveying roller 10, a film conveying roller 11, a hand wheel 12, a box body 13, a second motor 14, a movable block 15, a partition plate 16, a limiting block 17, an outer sleeve 18, a limiting rod 19, a positioning screw rod 20, a through groove 21, an inner sleeve 22, a hydraulic telescopic rod 23, a clamping block 24, a fixed hole 25 and a connecting block 26.
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.
Referring to fig. 1 to 4, in the embodiment of the utility model, an automatic unreeling device based on a reverse osmosis membrane comprises a bottom plate 1, a rack 2 is fixedly installed at the top of the bottom plate 1, an outer sleeve 18 is rotatably installed at one side of the front surface of the bottom plate 1, a reverse osmosis membrane coil stock 3 is arranged on the outer sleeve 18, an inner sleeve 22 is arranged inside the outer sleeve 18, a plurality of connecting blocks 26 are fixedly installed between the outer surface of the inner sleeve 22 and the inner surface of the outer sleeve 18, a plurality of fixing holes 25 are formed in the outer surface of the outer sleeve 18, the number of the fixing holes 25 is three, the fixing holes are equidistantly distributed on the outer surface of the outer sleeve 18, clamping blocks 24 matched with the fixing holes 25 are arranged inside the fixing holes 25, hydraulic telescopic rods 23 corresponding to the number and positions of the fixing holes 25 are fixedly installed on the outer surface of the inner sleeve 22, and the driving ends of the hydraulic telescopic rods 23 are fixedly connected with one side, close to the inner sleeve 22, of the corresponding clamping blocks 24, the front of bottom plate 1 is located outer sleeve 18 one side below and rotates and installs first conveying roller 4, the front of bottom plate 1 is located one side of first conveying roller 4 and is provided with tension adjusting roller 5, the front of bottom plate 1 is located one side of tension adjusting roller 5 and rotates and installs second conveying roller 10, one side fixed mounting at the bottom plate 1 back has second motor 14, and the drive end of second motor 14 runs through the back of bottom plate 1 and extends to the front of bottom plate 1, the drive end fixed mounting of second motor 14 has send membrane roller 11, and send the top that membrane roller 11 is located second conveying roller 10 one side, reverse osmosis membrane coil stock 3 is equivalent to carrying on spacing fixedly by a supporting mechanism that forms after three screens piece 24 expandes, make follow-up reverse osmosis membrane coil stock 3 at the in-process of unreeling, can not produce any rocking, ensure the roughness of material.
Referring to fig. 1 and 2, in this application, the perpendicular groove 6 has been seted up to one side that the front of bottom plate 1 is located first transfer roller 4, the top fixed mounting of bottom plate 1 has first motor 7, and the drive end of first motor 7 runs through the top of bottom plate 1 and extends to the inside of erecting groove 6, the drive end fixed mounting of first motor 7 has accommodate the lead screw 8, and accommodate the lead screw 8 the bottom is rotated with the bottom of erecting groove 6 inner wall and is connected, the cover is equipped with stopper 17 on accommodate the lead screw 8's the outer wall, and stopper 17 and perpendicular groove 6 sliding connection, stopper 17's the front is rotated with the rear end of tension adjust roller 5 and is connected, make reverse osmosis membrane carry out the in-process of unreeling, prevent the off tracking.
Referring to fig. 1, 2 and 3, in the present application, a box body 13 is fixedly inserted and installed below the front surface of a bottom plate 1 between a tension adjusting roller 5 and a second conveying roller 10, a through groove 21 is formed in the front side of the top of the box body 13, a partition 16 is fixedly installed on the rear side inside the box body 13, a limiting rod 19 is fixedly installed on the front surface of the partition 16, the front end of the limiting rod 19 is fixedly connected with the front surface of the inner wall of the box body 13, symmetrically distributed movable blocks 15 are sleeved on the outer wall of the limiting rod 19, positioning rollers 9 are rotatably installed on the tops of the two movable blocks 15, the top ends of the positioning rollers 9 penetrate through the inside of the through groove 21 and extend to the top of the box body 13, positioning screws 20 are rotatably installed on both sides of the front surface of the partition 16, and the front ends of the two positioning screws 20 sequentially penetrate through the back surfaces of the corresponding movable blocks 15 and the front surface of the inner wall of the box body 13 and extend to the front surface of the box body 13, the front ends of the two positioning screw rods 20 are fixedly provided with hand wheels 12, so that the tensity of the reverse osmosis membrane can be adjusted at any time.
Referring to fig. 2, in this application, the top of stopper 17 is seted up with the screw hole of accommodate the lead screw 8 looks adaptation, and stopper 17 is through the screw hole and accommodate the lead screw 8 threaded connection that its top was seted up.
Referring to fig. 2, in the present application, a threaded hole adapted to the positioning screw rod 20 is formed in the front surface of the movable block 15, and the movable block 15 is in threaded connection with the positioning screw rod 20 through the threaded hole formed in the front surface thereof.
Referring to fig. 2, in the present application, a sliding hole adapted to the limiting rod 19 is formed in a side of the front surface of the movable block 15, which is away from the positioning screw rod 20, and the movable block 15 is slidably connected to the limiting rod 19 through the sliding hole formed in the front surface of the movable block.
The working principle of the utility model is as follows:
referring to fig. 1, 2 and 4, when the reverse osmosis membrane coil 3 is placed, the reverse osmosis membrane coil 3 is directly sleeved on the outer wall of the adjusting screw rod 8, the position of the reverse osmosis membrane coil 3 is adjusted, then the hydraulic telescopic rod 23 is controlled to start working through the switch, the driving ends of the three hydraulic telescopic rods 23 operate simultaneously, the clamping blocks 24 are ejected out of the outer sleeve 18, before the clamping blocks 24 move, the upper side of the inner surface of the reverse osmosis membrane coil 3 contacts with the upper side of the outer wall of the outer sleeve 18 due to gravity of the reverse osmosis membrane coil 3, so that when the three clamping blocks 24 move, the clamping block 24 close to the upper side contacts with the inner surface of the reverse osmosis membrane coil 3 firstly, and the clamping block 24 on the upper side gives a force to the inner surface of the reverse osmosis membrane coil 3, drive reverse osmosis membrane coil stock 3 rebound, along with reverse osmosis membrane coil stock 3 rebound, the screens piece 24 that is located other two positions also can contradict with reverse osmosis membrane coil stock 3's internal surface, final three screens piece 24 removes the same distance, and play the spacing effect of support to reverse osmosis membrane coil stock 3, make reverse osmosis membrane coil stock 3's internal surface and outer sleeve 18's outer wall contactless completely, reverse osmosis membrane coil stock 3 carries on spacing fixedly by a supporting mechanism that three screens piece 24 expandes back formation equivalently, make follow-up reverse osmosis membrane coil stock 3 at the in-process of unreeling, can not produce any rocking, ensure the roughness of material.
Referring to fig. 1 to 3, in use, after a reverse osmosis membrane coil 3 is placed stably, a reverse osmosis membrane on the reverse osmosis membrane coil 3 is pulled down, the reverse osmosis membrane sequentially passes through the lower side of a first conveying roller 4, the upper side of a tension adjusting roller 5, between two positioning rollers 9, the lower side of a second conveying roller 10 and the upper side of a membrane conveying roller 11 and then is introduced into the next process, then the membrane conveying roller 11 is driven to rotate by a driving end of a second motor 14 to unreel the reverse osmosis membrane, before unreeling, two hand wheels 12 are rotated, a positioning screw rod 20 is driven to rotate by the rotation of the hand wheel 12, the movable block 15 is driven by the screw threads of the positioning screw rod 20 and the movable block 15 and the sliding relation between the movable block 15 and a limiting rod 19, so that the movable block 15 moves forwards and backwards in the horizontal direction, the positioning rollers 9 move along with the movable block 15, the two positioning rollers 9 are controlled independently, and the positions of the two positioning rollers 9 are adjusted, the avris with reverse osmosis membrane contacts, make reverse osmosis membrane carry out the in-process that unreels, prevent the off tracking, simultaneously at the in-process that unreels, the drive end of accessible on-off control first motor 7 drives accommodate the lead screw 8 and rotates, screw drive through accommodate the lead screw 8 with stopper 17, and accommodate the lead screw 8 with erect the slip relation in groove 6, make stopper 17 carry out vertical removal, stopper 17's removal drives tension adjust roller 5 and removes, the vertical migration of tension adjust roller 5, can adjust reverse osmosis membrane's rate of tension at any time, therefore, this reverse osmosis membrane automation equipment of unreeling is when realizing the transmission, can realize rectifying and tension is adjusted, and is rational in infrastructure and practical.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides an automatic equipment of unreeling based on reverse osmosis membrane, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixedly provided with a rack (2), one side of the front of the bottom plate (1) is rotatably provided with an outer sleeve (18), the outer sleeve (18) is provided with a reverse osmosis membrane coil stock (3), the inner part of the outer sleeve (18) is provided with an inner sleeve (22), a plurality of connecting blocks (26) are fixedly arranged between the outer surface of the inner sleeve (22) and the inner surface of the outer sleeve (18), the outer surface of the outer sleeve (18) is provided with a plurality of fixing holes (25), clamping blocks (24) matched with the fixing holes (25) are arranged in the fixing holes (25), the outer surface of the inner sleeve (22) is fixedly provided with hydraulic telescopic rods (23) corresponding to the fixing holes (25) in number and position, the front of the bottom plate (1) is positioned below one side of the outer sleeve (18) and is rotatably provided with a first conveying roller (4), the utility model discloses a film conveying device, including bottom plate (1), first conveying roller (4), one side that the front of bottom plate (1) is located one side of first conveying roller (4) is provided with tension adjusting roller (5), one side rotation that the front of bottom plate (1) is located tension adjusting roller (5) installs second conveying roller (10), one side fixed mounting at the bottom plate (1) back has second motor (14), the drive end fixed mounting of second motor (14) has and sends membrane roller (11).
2. The automatic unwinding equipment based on reverse osmosis membrane of claim 1, characterized in that: the front of bottom plate (1) is located one side of first transfer roller (4) and has been seted up perpendicular groove (6), the top fixed mounting of bottom plate (1) has first motor (7), the drive end fixed mounting of first motor (7) has accommodate the lead screw (8), the cover is equipped with stopper (17) on the outer wall of accommodate the lead screw (8).
3. The automatic unwinding equipment based on reverse osmosis membrane of claim 1, characterized in that: the fixed interlude in below that the front of bottom plate (1) is located between tension adjusting roller (5) and second transfer roller (10) installs box (13), the front side at box (13) top is opened and is equipped with logical groove (21), the inside rear side fixed mounting of box (13) has baffle (16), the positive fixed mounting of baffle (16) has gag lever post (19), the cover is equipped with the movable block (15) of symmetric distribution on gag lever post (19) outer wall, two the top of movable block (15) is all rotated and is installed registration roller (9), the positive both sides of baffle (16) are all rotated and are installed positioning screw (20), two the equal fixed mounting in front end of positioning screw (20) has hand wheel (12).
4. The automatic unwinding equipment based on reverse osmosis membrane of claim 2, characterized in that: the top of the limiting block (17) is provided with a threaded hole matched with the adjusting screw rod (8), and the limiting block (17) is in threaded connection with the adjusting screw rod (8) through the threaded hole formed in the top of the limiting block.
5. The automatic unwinding equipment based on reverse osmosis membrane of claim 3, characterized in that: the front surface of the movable block (15) is provided with a threaded hole matched with the positioning screw rod (20), and the movable block (15) is in threaded connection with the positioning screw rod (20) through the threaded hole arranged on the front surface of the movable block.
6. The automatic unwinding equipment based on reverse osmosis membrane of claim 3, characterized in that: one side of the front face of the movable block (15), which is far away from the positioning screw rod (20), is provided with a sliding hole matched with the limiting rod (19), and the movable block (15) is connected with the limiting rod (19) in a sliding manner through the sliding hole arranged on the front face of the movable block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121755794.4U CN215401993U (en) | 2021-07-30 | 2021-07-30 | Automatic unwinding equipment based on reverse osmosis membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121755794.4U CN215401993U (en) | 2021-07-30 | 2021-07-30 | Automatic unwinding equipment based on reverse osmosis membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215401993U true CN215401993U (en) | 2022-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121755794.4U Active CN215401993U (en) | 2021-07-30 | 2021-07-30 | Automatic unwinding equipment based on reverse osmosis membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215401993U (en) |
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2021
- 2021-07-30 CN CN202121755794.4U patent/CN215401993U/en active Active
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