CN117945209B - High-efficient winding mechanism is used to reverse osmosis membrane - Google Patents
High-efficient winding mechanism is used to reverse osmosis membrane Download PDFInfo
- Publication number
- CN117945209B CN117945209B CN202410358172.XA CN202410358172A CN117945209B CN 117945209 B CN117945209 B CN 117945209B CN 202410358172 A CN202410358172 A CN 202410358172A CN 117945209 B CN117945209 B CN 117945209B
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- frame
- rod
- seat
- film
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 128
- 238000004804 winding Methods 0.000 title claims abstract description 71
- 239000012528 membrane Substances 0.000 title claims abstract description 29
- 238000001223 reverse osmosis Methods 0.000 title claims abstract description 13
- 238000009499 grossing Methods 0.000 claims abstract description 37
- 238000005096 rolling process Methods 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 25
- 230000033001 locomotion Effects 0.000 claims abstract description 16
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 230000037303 wrinkles Effects 0.000 abstract description 3
- 238000000108 ultra-filtration Methods 0.000 description 9
- 238000007789 sealing Methods 0.000 description 6
- 229920002301 cellulose acetate Polymers 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/26—Registering, tensioning, smoothing or guiding webs longitudinally by transverse stationary or adjustable bars or rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/06—Registering, tensioning, smoothing or guiding webs longitudinally by retarding devices, e.g. acting on web-roll spindle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/34—Apparatus for taking-out curl from webs
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a high-efficiency winding mechanism for a reverse osmosis membrane, which comprises a winding frame arranged on a frame; one end of the winding frame is provided with a driving mechanism for driving the winding frame to rotate, and the driving mechanism has two strokes; according to the invention, the opening and closing structure is switched in the passive rotation of the smoothing mechanism through the braking mechanism, the central tube is switched through the passive control driving mechanism of the transmission assembly to carry out indirect rolling movement, the smoothing mechanism fixedly clamps the film at fixed points under the braking of the braking mechanism, so that the film is rolled and tightened by the rolling frame under the driving of the driving mechanism, the tightened film is rolled by the rolling frame, the film and the central tube are prevented from generating gaps when being wound, the clamped film is extruded and smoothed in the rotating state of the smoothing roller in the resetting process, the film to be rolled is more smooth, the wrinkles are prevented from being generated when the film is rolled, flaws existing in the product are reduced, and the using effect of a finished filter element is influenced.
Description
Technical Field
The invention relates to the technical field of reverse osmosis membrane processing, in particular to a high-efficiency winding mechanism for a reverse osmosis membrane.
Background
The filter membrane is generally made of high molecular materials such as: cellulose acetate, cellulose acetate esters, polyethylene, polysulfones, polyamides, etc., and various types of membrane modules such as a tube type membrane module and a plate type membrane module are first manufactured in common production, and then a plurality of modules are assembled together for filtering liquid, and the conventional filter membrane is assembled into a filter element by winding.
The Chinese patent with publication number CN116238167A, named ultrafiltration membrane assembly equipment, comprises a bracket, a bearing seat for bearing one end of a filter membrane component, and a telescopic column for bearing the other end of the filter membrane component; the elastic rod used for bearing the sealing ring is arranged on the telescopic column, the cut ultrafiltration membrane roll moves along the ultrafiltration membrane rod and is sleeved on the telescopic column, and the driving transmission assembly drives the elastic rod to spring open, so that the sealing ring is separated from the elastic rod and is sleeved in the sealing groove on the ultrafiltration membrane rod. According to the ultrafiltration membrane assembling equipment provided by the invention, the transmission assembly is triggered by the movement of the cut ultrafiltration membrane roll, so that the transmission assembly drives the elastic rod to outwards spring, namely, the sealing ring sleeved on the elastic rod is ejected and sleeved on the sealing groove on the ultrafiltration membrane rod, the functionality of the device can be improved, the step of independently installing the sealing ring can be omitted, the assembling step of the ultrafiltration membrane is greatly simplified, and the assembling efficiency of the ultrafiltration membrane is improved; the device can't tighten up the film in carrying out film rolling equipment in-process, leads to the film of rolling to have the fold, influences product performance.
The utility model has the advantages of, owing to the filter core is through coiling the film and constitutes filterable main part on the center tube, is carrying out the high-speed rotatory and drive the film and wind the book under the effect of centrifugal force to the film when coiling, and the high-speed rotatory center tube can't take up the film, leads to the film to produce the fold at the in-process of coiling, leads to product self to have the flaw, influences the effect that product filter core used.
Disclosure of Invention
The invention aims to provide a high-efficiency winding mechanism for a reverse osmosis membrane, which is characterized in that an opening and closing structure is switched in the passive rotation of a smoothing mechanism through a brake mechanism, and a central tube is switched through a passive control driving mechanism of a transmission assembly to carry out indirect winding motion, so that the smoothing mechanism fixedly clamps a film at fixed points under the braking of the brake mechanism, the film is wound and tightened under the driving of the drive mechanism, the winding frame winds the tightened film, the film and the central tube are prevented from generating a gap when the film and the central tube are wound, and a smoothing roller is in a rotating state to squeeze and smooth the clamped film in the resetting process, so that the film to be wound is smoother, the generation of wrinkles when the film is prevented from being wound, defects existing in products are reduced, and the using effect of a finished filter element is influenced.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the efficient winding mechanism for the reverse osmosis membrane comprises a winding frame arranged on a frame;
One end of the winding frame is provided with a driving mechanism for driving the winding frame to rotate, and the driving mechanism has two strokes:
a first stroke; the driving mechanism drives the movable frame to move and tighten the film by driving the film in the rolling frame to rotate, the top end of the movable frame is provided with a smoothing mechanism for smoothing the film, and the smoothing mechanism is closed by the braking mechanism and clamps the film at fixed points in the movement stroke of the rolling frame;
A second stroke; the leveling mechanism is reversed after moving to the winding frame, a braking mechanism in the leveling mechanism is started, the moving frame is reset along the guide rail frame through a reset spring, and a leveling roller in the leveling mechanism locked by the braking mechanism rotates, so that the leveling roller clamps and levels the film;
The rolling frame is characterized by further comprising a transmission component, wherein the transmission component is used for switching motion through a braking mechanism, so that the transmission component is used for intermittently adjusting a driving mechanism to drive the rolling frame to move;
As a further description of the above technical solution:
The winding frame comprises a support column, a movable block is slidably arranged on the inner side of the support column, a connecting shaft is rotatably arranged at one end of the movable block, a clamping roller is arranged between the two connecting shafts, a support spring is fixedly connected to the bottom end of the movable block, and the support spring is arranged in the support column.
As a further description of the above technical solution:
the guide rail frame is characterized in that the inner side of the guide rail frame is fixedly connected with a directional rod, the directional rod is connected with a sliding block in a sliding mode, the top end of the sliding block is fixedly connected with a movable frame, one end of the sliding block is fixedly connected with a reset spring, and the reset spring is sleeved on the directional rod.
As a further description of the above technical solution:
The driving mechanism comprises a supporting shaft seat, one end of the supporting shaft seat is fixedly connected with a driving motor, the driving motor is connected with a driving roller in a transmission mode, the driving roller is arranged on the supporting shaft seat, a supporting roller is arranged at the top end of the supporting shaft seat, a rectangular frame is arranged between the supporting roller and the driving roller, a sliding block is connected in the rectangular frame in a sliding mode, and a driving wheel is arranged at one end of the sliding block.
As a further description of the above technical solution:
The movable frame top is penetrated and is provided with a rotating shaft rod, one end of the rotating shaft rod is meshed with a gear block, one end of the gear block, far away from the rotating shaft rod, is meshed with a sliding rack, the bottom end of the sliding rack is slidably connected with a guide rod, and two ends of the guide rod are symmetrically and fixedly connected with supporting columns.
As a further description of the above technical solution:
The smoothing mechanism comprises a rectangular seat, an orientation groove is formed in one end of the rectangular seat, a sliding plate is connected in the orientation groove in a sliding mode, an elastic spring is fixedly connected to one end of the sliding plate, a buckle is fixedly connected to the top end of the elastic spring, one end of the buckle is slidingly arranged in the orientation groove, a pull arm is fixedly connected to the other end of the buckle, a baffle rod is arranged at one end of the pull arm, and the baffle rod is fixed on the movable frame.
As a further description of the above technical solution:
The inner side of the rectangular seat is rotationally provided with a threaded bolt, the threaded bolt is symmetrically provided with a movable seat, two ends of the movable seat are symmetrically and slidably provided with limiting rods, the limiting rods are fixed on the rectangular seat, one end of the movable seat is provided with a rotating shaft seat, one end of the rotating shaft seat is rotationally connected with a smoothing roller, and one end of the smoothing roller is provided with a tooth slot.
As a further description of the above technical solution:
the braking mechanism comprises a rotary gear, the rotary gear is sleeved on a rotating shaft rod, rack bars are symmetrically meshed with the two ends of the rotary gear, one end of each rack bar is fixedly connected with a stop bar, the bottom end of each stop bar is fixedly connected with a tension spring, and one end, away from the stop bar, of each tension spring is fixedly connected with a rectangular seat.
As a further description of the above technical solution:
The utility model discloses a smooth roller, including shelves strip one end fixedly connected with guide arm, the spout has been seted up in the guide arm, symmetrical sliding connection has the slider in the spout, slider bottom fixedly connected with connecting rod, connecting rod bottom fixedly connected with locking plate, and locking plate locates smooth roller both sides, connecting rod one end cover is equipped with the support, support bottom fixedly connected with supporting seat, and the supporting seat is fixed on the pivot seat.
As a further description of the above technical solution:
the transmission assembly comprises a sleeve, one end of the sleeve is fixedly connected to the rectangular frame, the other end of the sleeve is fixedly connected to the guide rod, a connecting rope is movably arranged in the sleeve, one end of the connecting rope is fixedly connected to the sliding block, and the other end of the connecting rope is fixed to the guide rod.
The invention provides a high-efficiency winding mechanism for a reverse osmosis membrane, which has the following beneficial effects:
According to the invention, the opening and closing structure is switched in the passive rotation of the smoothing mechanism through the braking mechanism, the central tube is switched through the passive control driving mechanism of the transmission assembly to carry out indirect rolling movement, the smoothing mechanism fixedly clamps the film at fixed points under the braking of the braking mechanism, so that the film is rolled and tightened by the rolling frame under the driving of the driving mechanism, the tightened film is rolled by the rolling frame, the film and the central tube are prevented from generating gaps when being wound, the clamped film is extruded and smoothed in the rotating state of the smoothing roller in the resetting process, the film to be rolled is more smooth, the wrinkles are prevented from being generated when the film is rolled, flaws existing in the product are reduced, and the using effect of a finished filter element is influenced.
Drawings
Fig. 1 is a schematic structural diagram of a high-efficiency winding mechanism for reverse osmosis membranes;
FIG. 2 is a schematic structural view of a winding frame in the present invention;
FIG. 3 is a schematic view of a guide frame according to the present invention;
FIG. 4 is a schematic view of the partial structure of FIG. 3A according to the present invention;
FIG. 5 is a schematic view of a movable frame according to the present invention;
FIG. 6 is a schematic view of a slider according to the present invention;
FIG. 7 is a schematic view of a structure of a rotating shaft of the present invention;
FIG. 8 is a schematic view of the partial structure of the part B in FIG. 7 according to the present invention;
FIG. 9 is a schematic view of the structure of the smoothing mechanism of the present invention;
FIG. 10 is a schematic view of a brake mechanism according to the present invention;
Fig. 11 is a schematic view of a partial structure at C in fig. 10 according to the present invention.
Legend description:
1. a frame; 11. a guide rail frame; 12. a slide block; 13. a directional rod; 14. a return spring; 2. a winding frame; 201. a support column; 202. a support spring; 203. a moving block; 204. a connecting shaft; 205. a support roller; 21. a central tube; 22. a nip roller; 3. a driving mechanism; 31. a driving motor; 32. a supporting shaft seat; 33. a driving roller; 34. a rectangular frame; 35. a sliding block; 36. a driving wheel; 4. a transmission assembly; 41. a sleeve; 42. a connecting rope; 5. a moving rack; 51. a rotating shaft lever; 52. a gear block; 53. sliding racks; 54. a guide rod; 55. abutting the column; 6. a smoothing mechanism; 601. a rectangular seat; 602. a threaded bolt; 603. a movable seat; 604. a limit rod; 605. a rotating shaft seat; 606. tooth slots; 61. smoothing roller; 62. a directional groove; 63. a sliding plate; 64. an elastic spring; 65. a buckle; 66. pulling an arm; 67. a gear lever; 7. a braking mechanism; 71. a rotary gear; 72. a rack bar; 73. a stop bar; 74. a tension spring; 75. a guide rod; 751. a chute; 752. a sliding bar; 753. a connecting rod; 754. a bracket; 755. a support base; 756. a locking plate; 76. and (5) connecting strips.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1 to 11, a high-efficiency winding mechanism for reverse osmosis membrane comprises a winding frame 2 arranged on a frame 1; one end of the winding frame 2 is provided with a driving mechanism 3 for driving the winding frame to rotate, and the driving mechanism 3 has two strokes, namely a first stroke; the driving mechanism 3 drives the movable frame 5 to move and tighten the film by driving the film in the winding frame 2 to rotate, a smoothing mechanism 6 for smoothing the film is arranged at the top end of the movable frame 5, and the smoothing mechanism 6 is closed by a braking mechanism 7 and clamps the film at fixed points in the movement stroke of the winding frame 2; a second stroke; the leveling mechanism 6 is reversed after moving to the winding frame 2, a braking mechanism 7 in the leveling mechanism 6 is opened, the moving frame 5 is reset along the guide rail frame 11 through a reset spring 14, and a leveling roller 61 in the leveling mechanism 6 locked by the braking mechanism 7 rotates, so that the leveling roller 61 clamps and levels the film; the device also comprises a transmission assembly 4, wherein the transmission assembly 4 is used for switching motion through a braking mechanism 7, so that the transmission assembly 4 is used for intermittently adjusting the driving mechanism 3 to drive the winding frame 2 to move;
specifically, the driving mechanism 3 is respectively arranged at two ends of the winding frame 2 fixedly connected with one end of the frame 1, the winding frame 2 is driven to rotate through the driving mechanism 3, so that when the winding frame 2 rotates and winds films, the moving frame 5 is driven to move towards the winding frame 2 along the frame 1 in the film winding process, the leveling mechanism 6 arranged on the moving frame 5 is positioned in a first stroke of moving towards the winding frame 2, the leveling mechanism 6 fixedly clamps the films at fixed points under the braking of the braking mechanism 7, the winding frame 2 winds and tightens the films under the driving of the driving mechanism 3, the moving frame 5 moves along the films wound in the winding frame 2, the winding frame 2 winds the tightens the films, gaps are avoided from being generated between the films and the central tube 21, when the moving frame 5 moves to the winding frame 2, the leveling mechanism 6 is positioned on the moving frame 5, the leveling mechanism 6 is switched to be in an open state, the leveling roller 61 braked by the braking mechanism 7 is loosened, the reset spring 14 fixedly connected with one end of the moving frame 5 elastically drives the moving frame 5, the leveling mechanism 4 is pressed by the reset mechanism 61, and the rolling mechanism 4 is more convenient to make the leveling mechanism 7 in the intermittent mode of moving frame 4, and the rolling mechanism is more convenient to implement intermittent rolling of the rolling mechanism is realized, and the rolling mechanism is more convenient to implement rolling mechanism is separated from the rolling mechanism by the rolling mechanism through the rolling mechanism 21, and the rolling mechanism is more convenient to be separated by the rolling mechanism;
the winding frame 2 comprises a support column 201, a moving block 203 is slidably arranged on the inner side of the support column 201, one end of the moving block 203 is rotatably provided with a connecting shaft 204, a clamping roller 22 is arranged between the two connecting shafts 204, the bottom end of the moving block 203 is fixedly connected with a support spring 202, and the support spring 202 is arranged in the support column 201;
Specifically, the support column 201 in the winding frame 2 is fixed on the frame 1, the movable block 203 in the support column 201 in sliding connection is tightly attached to the central tube 21 through the clamping roller 22 connected with the connecting shaft 204 under the elastic support of the support spring 202, so that the central tube 21 can clamp the film during winding, the film wound on the central tube 21 is prevented from loosening, the wound film is prevented from wrinkling, and the yield of the filter element manufacturing is affected.
The inner side of the guide rail frame 11 is fixedly connected with a directional rod 13, the directional rod 13 is connected with a sliding block 12 in a sliding way, the top end of the sliding block 12 is fixedly connected with a movable frame 5, one end of the sliding block 12 is fixedly connected with a return spring 14, and the return spring 14 is sleeved on the directional rod 13;
Specifically, a sliding block 12 is slidably connected in a directional rod 13 fixedly connected in the guide rail frame 11, one end of the sliding block 12 is fixedly connected with a reset spring 14 for resetting the movable frame 5, and when the movable frame 5 moves towards the rolling frame 2 along the guide rail frame 11, the reset spring 14 positioned between the rolling frame 2 and the movable frame 5 is stressed to shrink, so that the rolled film is more flat and stretched, and the flatness of the rolled film is improved;
The driving mechanism 3 comprises a supporting shaft seat 32, one end of the supporting shaft seat 32 is fixedly connected with a driving motor 31, the driving motor 31 is in transmission connection with a driving roller 33, the driving roller 33 is arranged on the supporting shaft seat 32, a supporting roller 205 is arranged at the top end of the supporting shaft seat 32, a rectangular frame 34 is arranged between the supporting roller 205 and the driving roller 33, a sliding block 35 is connected in a sliding manner in the rectangular frame 34, and a driving wheel 36 is arranged at one end of the sliding block 35;
Specifically, the driving motor 31 fixedly connected with one end of the supporting shaft seat 32 in the driving mechanism 3 drives the driving roller 33 to rotate, the supporting roller 205 rotatably connected to the supporting shaft seat 32 is used for supporting the central tube 21 in the winding frame 2 to rotate, the driving wheel 36 arranged between the supporting roller 205 and the driving roller 33 is used for driving the central tube 21 in the winding frame 2 to rotate, the driving assembly 4 controls the sliding block 35 connected with one end of the driving wheel 36 to move, the driving assembly 4 controls the rotation mode of the central tube 21 through the reversing of the braking mechanism 7, so that the central tube 21 intermittently rotates, the resetting of the movable frame 5 is more convenient, and the device has a simple structure, is flexible to use and is worthy of wide popularization;
The top end of the moving frame 5 is provided with a rotating shaft rod 51 in a penetrating way, one end of the rotating shaft rod 51 is meshed with a gear block 52, one end of the gear block 52 away from the rotating shaft rod 51 is meshed with a sliding rack 53, the bottom end of the sliding rack 53 is connected with a guide rod 54 in a sliding way, and two ends of the guide rod 54 are symmetrically and fixedly connected with a supporting column 55;
Specifically, the gear block 52 meshed with one end of the rotating shaft rod 51 in a penetrating and rotating connection of the moving frame 5 is meshed with the sliding rack 53, the sliding rack 53 is slidably arranged on the guide rod 54, one end of the guide rod 54 is fixed on the winding frame 2, when the moving frame 5 moves towards one end of the winding frame 2, the sliding rack 53 is abutted against the abutment column 55 of one end of the guide rod 54, which is close to the winding frame 2, so that the sliding rack 53 drives the rotating shaft rod 51 to rotate through the gear block 52, the smoothing mechanism 6 fixedly connected with one end of the rotating shaft rod 51 rotates, and the reversing of the smoothing mechanism 6 is realized, so that the braking mechanism 7 is switched into two states;
The leveling mechanism 6 comprises a rectangular seat 601, one end of the rectangular seat 601 is provided with a directional groove 62, a sliding plate 63 is connected in a sliding manner in the directional groove 62, one end of the sliding plate 63 is fixedly connected with an elastic spring 64, the top end of the elastic spring 64 is fixedly connected with a buckle 65, one end of the buckle 65 is slidingly arranged in the directional groove 62, the other end of the buckle 65 is fixedly connected with a pull arm 66, one end of the pull arm 66 is provided with a baffle rod 67, and the baffle rod 67 is fixed on the movable frame 5; the inner side of the rectangular seat 601 is rotationally provided with a threaded bolt 602, the threaded bolt 602 is symmetrically provided with a movable seat 603, two ends of the movable seat 603 are symmetrically and slidably provided with a limiting rod 604, the limiting rod 604 is fixed on the rectangular seat 601, one end of the movable seat 603 is provided with a rotating shaft seat 605, one end of the rotating shaft seat 605 is rotationally connected with a smoothing roller 61, and one end of the smoothing roller 61 is provided with a tooth slot 606;
specifically, the sliding plate 63 is slidably connected in the directional groove 62 formed in the rectangular seat 601 in the leveling mechanism 6, the elastic spring 64 fixedly connected to the sliding plate 63 is sleeved on the rotating shaft rod 51 through the pull arm 66 fixedly connected to the buckle 65, when the rectangular seat 601 passively rotates, the elastic spring 64 keeps the rectangular seat 601 in a rotated state, the rectangular seat 601 is prevented from being in an active state after being switched, so that a clamped film is loosened, the winding of the film is influenced by the central tube 21 driven by the winding frame 2, the notch formed in the rectangular seat 601 and penetrating through the threaded bolt 602 which is rotatably arranged is of an opposite structure, and the moving seat 603 which is symmetrically and threadedly connected in the threaded bolt 602 drives the two leveling rollers 61 to move in the rotating process of the threaded bolt 602, so that the film with different thickness is clamped conveniently, the convenience in use of the device is improved, the structure is flexible, and the device is worthy of wide popularization;
The braking mechanism 7 comprises a rotary gear 71, the rotary gear 71 is sleeved on the rotary shaft rod 51, rack rods 72 are symmetrically meshed at two ends of the rotary gear 71, one end of each rack rod 72 is fixedly connected with a stop bar 73, the bottom end of each stop bar 73 is fixedly connected with a tension spring 74, and one end, far away from the stop bar 73, of each tension spring 74 is fixedly connected with a rectangular seat 601; one end of the stop bar 73 is fixedly connected with a guide rod 75, a sliding groove 751 is formed in the guide rod 75, a sliding bar 752 is symmetrically and slidably connected in the sliding groove 751, a connecting rod 753 is fixedly connected to the bottom end of the sliding bar 752, a locking plate 756 is fixedly connected to the bottom end of the connecting rod 753, the locking plate 756 is arranged on two sides of the smoothing roller 61, a support 754 is sleeved at one end of the connecting rod 753, a supporting seat 755 is fixedly connected to the bottom end of the support 754, and the supporting seat 755 is fixed on the rotating shaft seat 605; the transmission assembly 4 comprises a sleeve 41, one end of the sleeve 41 is fixedly connected to the rectangular frame 34, the other end of the sleeve 41 is fixedly connected to the guide rod 75, a connecting rope 42 is movably arranged in the sleeve 41, one end of the connecting rope 42 is fixedly connected to the sliding block 35, and the other end of the connecting rope 42 is fixedly connected to the guide rod 75;
Specifically, the rotating gear 71 in the brake mechanism 7 rotates and is sleeved on the rotating shaft rod 51, after the rectangular seat 601 passively rotates, one edge of the baffle strip 73 positioned at two ends of the rectangular seat 601 is propped against the baffle rod 67, the rotating gear 71 meshed with the rack rod 72 fixedly connected with one end of the baffle strip 73 rotates, so that the baffle strips 73 fixedly connected with the two ends of the rectangular seat 601 move, the two guide rods 75 are connected through the connecting strip 76, the connecting strip 76 is of a telescopic structure, the connecting plates 756 connected with the two guide rods 75 clamp the pacifying roller 61, the tooth grooves 606 formed in the pacifying roller 61 are locked with the locking plates 756, so that the pacifying roller 61 can be locked and fixed in a fixed point manner to a film when moving towards the winding frame 2, the flatness of the film is kept, otherwise, when the moving frame 5 carries out reset motion, the baffle strip 73 is separated from the baffle rod 67, the two locking plates are separated from the pacifying roller 61 under the action of the tension spring 74, the two locking plates are convenient to control the pacifying roller 61, the pacifying roller 61 is in a flexible state, the smooth roller 61 is convenient to move from the switching state, the smooth roller 61 is convenient to control the intermittent motion device, the smooth roller is convenient to move in the winding frame 4, the intermittent motion is convenient to control the intermittent motion device, and the smooth roller device is convenient to move, and the smooth roller and the moving, and the moving in the moving, and the film is convenient to move, and the moving in the speed and the speed in the speed and easy.
Working principle: the two ends of the winding frame 2 fixedly connected with one end of the frame 1 are both provided with driving mechanisms 3, the winding frame 2 is driven to rotate by the driving mechanisms 3, so that when the winding frame 2 rotates, the film is wound, the moving frame 5 is driven to move towards the winding frame 2 along the frame 1 in the film winding process, the smoothing mechanism 6 arranged on the moving frame 5 clamps the film at fixed points under the braking of the braking mechanism 7 in the first stroke of moving towards the winding frame 2, the winding frame 2 winds and tightens the film under the driving of the driving mechanisms 3, the moving frame 5 moves along with the film wound in the winding frame 2, the winding frame 2 winds the tightened film, the film and the central tube 21 are prevented from generating folds and gaps, when the movable frame 5 moves to the winding frame 2, the smoothing mechanism 6 is positioned on the movable frame 5 and is switched in a rotating mode, so that the braking mechanism 7 in the smoothing mechanism 6 is switched to be in an open state, a smoothing roller 61 braked by the braking mechanism 7 is loosened, the movable frame 5 is driven to reset through a reset spring 14 fixedly connected with one end of the movable frame 5, so that the smoothing roller 61 extrudes and smoothes a clamped film, the film to be wound is smoother, the driving mechanism 3 in the winding frame 2 intermittently rotates through the central tube 21 in a mode of adjusting the central tube 21 by the transmission assembly 4, the transmission assembly 4 brakes the smoothing roller 61 by the braking mechanism 7 in a first stroke, and the driving mechanism 3 is separated from the central tube 21 in a transmission mode by the braking mechanism 7 in a second stroke.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme and the concept of the present invention, and should be covered by the scope of the present invention.
Claims (3)
1. The efficient winding mechanism for the reverse osmosis membrane is characterized by comprising a winding frame (2) arranged on a frame (1);
One end of the winding frame (2) is provided with a driving mechanism (3) for driving the winding frame to rotate, and the driving mechanism (3) has two strokes, namely a first stroke; the driving mechanism (3) drives the movable frame (5) to move and tighten the film by driving the film in the rolling frame (2) to rotate, the top end of the movable frame (5) is provided with a smoothing mechanism (6) for smoothing the film, and the smoothing mechanism (6) is closed and clamps the film at fixed points through a braking mechanism (7) in the movement stroke of the smoothing mechanism (6) to the rolling frame (2); a second stroke; the leveling mechanism (6) is reversed after moving to the winding frame (2), a braking mechanism (7) in the leveling mechanism (6) is opened, the moving frame (5) is in reset motion along the guide rail frame (11) through a reset spring (14), and a leveling roller (61) in the leveling mechanism (6) locked by the braking mechanism (7) rotates, so that the leveling roller (61) clamps and levels the film;
The device also comprises a transmission assembly (4), wherein the transmission assembly (4) is used for switching movement through a braking mechanism (7), so that the transmission assembly (4) is used for intermittently adjusting the driving mechanism (3) to drive the winding frame (2) to move;
The driving mechanism (3) comprises a supporting shaft seat (32), one end of the supporting shaft seat (32) is fixedly connected with a driving motor (31), the driving motor (31) is in transmission connection with a driving roller (33), the driving roller (33) is arranged on the supporting shaft seat (32), a supporting roller (205) is arranged at the top end of the supporting shaft seat (32), a rectangular frame (34) is arranged between the supporting roller (205) and the driving roller (33), a sliding block (35) is connected in the rectangular frame (34) in a sliding manner, and a driving wheel (36) is arranged at one end of the sliding block (35);
The top end of the movable frame (5) is provided with a rotating shaft rod (51) in a penetrating mode, one end of the rotating shaft rod (51) is meshed with a gear block (52), one end, far away from the rotating shaft rod (51), of the gear block (52) is meshed with a sliding rack (53), the bottom end of the sliding rack (53) is connected with a guide rod (54) in a sliding mode, and two ends of the guide rod (54) are symmetrically and fixedly connected with supporting columns (55);
The leveling mechanism (6) comprises a rectangular seat (601), a directional groove (62) is formed in one end of the rectangular seat (601), a sliding plate (63) is connected in the directional groove (62) in a sliding mode, an elastic spring (64) is fixedly connected to one end of the sliding plate (63), a buckle (65) is fixedly connected to the top end of the elastic spring (64), one end of the buckle (65) is slidably arranged in the directional groove (62), a pull arm (66) is fixedly connected to the other end of the buckle (65), a blocking rod (67) is arranged at one end of the pull arm (66), the blocking rod (67) is fixed on a moving frame (5), a threaded bolt (602) is arranged on the inner side of the rectangular seat (601) in a rotating mode, a moving seat (603) is symmetrically arranged on the threaded bolt (602), a limiting rod (604) is symmetrically arranged at two ends of the moving seat (603), a rotating shaft seat (605) is arranged at one end of the moving seat (603), one end of the rotating seat (605) is rotatably connected with a leveling roller (61), a tooth groove (61) is formed in the rotating shaft seat (605), and one end of the rotating shaft (605) is rotatably connected with the leveling roller (61), and the rotating shaft (606) is sleeved on the rotating shaft (606). When the rectangular seat (601) passively rotates, one side of a baffle strip (73) positioned at two ends of the rectangular seat (601) is propped against a baffle rod (67), so that a rotating gear (71) meshed with a rack rod (72) fixedly connected with one end of the baffle strip (73) rotates, guide rods (75) fixedly connected with the baffle strip (73) at two ends of the rectangular seat (601) move, the two guide rods (75) are connected through a connecting strip (76), the connecting strip (76) is of a telescopic structure, a smooth roller (61) is clamped by a locking plate (756) connected with the two guide rods (75), tooth grooves (606) formed in the smooth roller (61) are locked with the locking plate (756), and when a movable frame (5) performs reset movement, the rectangular seat (601) passively rotates reversely, so that the baffle strip (73) is separated from the baffle rod (67);
The braking mechanism (7) comprises a rotary gear (71), the rotary gear (71) is sleeved on a rotating shaft rod (51), rack rods (72) are symmetrically meshed at two ends of the rotary gear (71), one end of each rack rod (72) is fixedly connected with a stop bar (73), the bottom end of each stop bar (73) is fixedly connected with a tension spring (74), and one end, far away from the stop bar (73), of each tension spring (74) is fixedly connected to a rectangular seat (601); the novel sliding device is characterized in that one end of the stop bar (73) is fixedly connected with a guide rod (75), a sliding groove (751) is formed in the guide rod (75), a sliding bar (752) is symmetrically and slidably connected in the sliding groove (751), the bottom end of the sliding bar (752) is fixedly connected with a connecting rod (753), the bottom end of the connecting rod (753) is fixedly connected with a locking plate (756), the locking plate (756) is arranged on two sides of the smoothing roller (61), a support (754) is sleeved at one end of the connecting rod (753), a support seat (755) is fixedly connected at the bottom end of the support (754), and the support seat (755) is fixed on the rotating shaft seat (605);
the transmission assembly (4) comprises a sleeve (41), one end of the sleeve (41) is fixedly connected to the rectangular frame (34), the other end of the sleeve (41) is fixedly connected to the guide rod (75), a connecting rope (42) is movably arranged in the sleeve (41), one end of the connecting rope (42) is fixedly connected to the sliding block (35), and the other end of the connecting rope (42) is fixedly connected to the guide rod (75).
2. The efficient winding mechanism for the reverse osmosis membrane according to claim 1, wherein the winding frame (2) comprises a supporting column (201), a moving block (203) is slidably arranged on the inner side of the supporting column (201), a connecting shaft (204) is rotatably arranged at one end of the moving block (203), a clamping roller (22) is arranged between the two connecting shafts (204), a supporting spring (202) is fixedly connected to the bottom end of the moving block (203), and the supporting spring (202) is arranged in the supporting column (201).
3. The efficient winding mechanism for the reverse osmosis membrane according to claim 1, wherein an orientation rod (13) is fixedly connected to the inner side of the guide rail frame (11), a sliding block (12) is slidably connected to the orientation rod (13), a movable frame (5) is fixedly connected to the top end of the sliding block (12), a return spring (14) is fixedly connected to one end of the sliding block (12), and the return spring (14) is sleeved on the orientation rod (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410358172.XA CN117945209B (en) | 2024-03-27 | 2024-03-27 | High-efficient winding mechanism is used to reverse osmosis membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410358172.XA CN117945209B (en) | 2024-03-27 | 2024-03-27 | High-efficient winding mechanism is used to reverse osmosis membrane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117945209A CN117945209A (en) | 2024-04-30 |
| CN117945209B true CN117945209B (en) | 2024-06-11 |
Family
ID=90796507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410358172.XA Active CN117945209B (en) | 2024-03-27 | 2024-03-27 | High-efficient winding mechanism is used to reverse osmosis membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117945209B (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4245796A (en) * | 1979-06-15 | 1981-01-20 | Chromalloy American Corporation | System for handling flexible sheet rolls |
| US5190232A (en) * | 1990-11-13 | 1993-03-02 | E. I. Du Pont De Nemours And Company | Wind-up lay-on-roll apparatus |
| US5289880A (en) * | 1992-06-03 | 1994-03-01 | Barto Rollin V | Towable road tender |
| JPH0881098A (en) * | 1994-09-13 | 1996-03-26 | Nec Eng Ltd | Back-tension mechanism for uncurling mechanism |
| JP2003104603A (en) * | 2001-10-01 | 2003-04-09 | Kawashima Packaging Mach Ltd | Feeding device of web-shaped wrapping material |
| CN105932606A (en) * | 2016-07-11 | 2016-09-07 | 国网江苏省电力公司宿迁供电公司 | Intelligent digital line clamp |
| CN108792053A (en) * | 2018-07-03 | 2018-11-13 | 汕头市北星包装机械有限公司 | Packaging bag covers endomembrane system |
| CN113071945A (en) * | 2021-03-30 | 2021-07-06 | 王福江 | Fold processing equipment is prevented in production of antibiotic plastic wrap of PE |
| CN113479686A (en) * | 2021-08-02 | 2021-10-08 | 河南源宏高分子新材料有限公司 | Adjustable composite film flattening device in dry compounding |
| CN215047307U (en) * | 2021-06-11 | 2021-12-07 | 广东曙邦纸品有限公司 | Automatic paper coiling and coiling device capable of preventing paper from loosening |
| CN218396463U (en) * | 2022-09-28 | 2023-01-31 | 昆山锦欣和光电科技有限公司 | Laser etching platform for circuit board |
| CN115893054A (en) * | 2022-11-18 | 2023-04-04 | 律致新能源科技(上海)有限公司 | Sealing film roll conveying and synchronous translation device and control method thereof |
| CN115973820A (en) * | 2021-10-16 | 2023-04-18 | 江苏泷膜环境科技有限公司 | Nanofiltration membrane continuous film winding device |
| CN116238167A (en) * | 2021-12-08 | 2023-06-09 | 江苏泷膜环境科技有限公司 | Ultrafiltration membrane equipment |
| CN117160249A (en) * | 2023-09-27 | 2023-12-05 | 江苏泷膜环境科技有限公司 | Ultrathin reverse osmosis composite membrane and preparation device thereof |
| CN117361204A (en) * | 2023-12-06 | 2024-01-09 | 常州树杰塑业有限公司 | Fold-preventing winding mechanism for plastic film production |
-
2024
- 2024-03-27 CN CN202410358172.XA patent/CN117945209B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4245796A (en) * | 1979-06-15 | 1981-01-20 | Chromalloy American Corporation | System for handling flexible sheet rolls |
| US5190232A (en) * | 1990-11-13 | 1993-03-02 | E. I. Du Pont De Nemours And Company | Wind-up lay-on-roll apparatus |
| US5289880A (en) * | 1992-06-03 | 1994-03-01 | Barto Rollin V | Towable road tender |
| JPH0881098A (en) * | 1994-09-13 | 1996-03-26 | Nec Eng Ltd | Back-tension mechanism for uncurling mechanism |
| JP2003104603A (en) * | 2001-10-01 | 2003-04-09 | Kawashima Packaging Mach Ltd | Feeding device of web-shaped wrapping material |
| CN105932606A (en) * | 2016-07-11 | 2016-09-07 | 国网江苏省电力公司宿迁供电公司 | Intelligent digital line clamp |
| CN108792053A (en) * | 2018-07-03 | 2018-11-13 | 汕头市北星包装机械有限公司 | Packaging bag covers endomembrane system |
| CN113071945A (en) * | 2021-03-30 | 2021-07-06 | 王福江 | Fold processing equipment is prevented in production of antibiotic plastic wrap of PE |
| CN215047307U (en) * | 2021-06-11 | 2021-12-07 | 广东曙邦纸品有限公司 | Automatic paper coiling and coiling device capable of preventing paper from loosening |
| CN113479686A (en) * | 2021-08-02 | 2021-10-08 | 河南源宏高分子新材料有限公司 | Adjustable composite film flattening device in dry compounding |
| CN115973820A (en) * | 2021-10-16 | 2023-04-18 | 江苏泷膜环境科技有限公司 | Nanofiltration membrane continuous film winding device |
| CN116238167A (en) * | 2021-12-08 | 2023-06-09 | 江苏泷膜环境科技有限公司 | Ultrafiltration membrane equipment |
| CN218396463U (en) * | 2022-09-28 | 2023-01-31 | 昆山锦欣和光电科技有限公司 | Laser etching platform for circuit board |
| CN115893054A (en) * | 2022-11-18 | 2023-04-04 | 律致新能源科技(上海)有限公司 | Sealing film roll conveying and synchronous translation device and control method thereof |
| CN117160249A (en) * | 2023-09-27 | 2023-12-05 | 江苏泷膜环境科技有限公司 | Ultrathin reverse osmosis composite membrane and preparation device thereof |
| CN117361204A (en) * | 2023-12-06 | 2024-01-09 | 常州树杰塑业有限公司 | Fold-preventing winding mechanism for plastic film production |
Non-Patent Citations (2)
| Title |
|---|
| PET薄膜分切机收卷张力和压力的控制;李中国;;聚酯工业;20120915(第05期);41-43 * |
| 避免膜卷畸形的解决方案;柯雄;;国外塑料;20060128(第01期);64-65 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117945209A (en) | 2024-04-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112320473A (en) | Quick wire take-up functional equipment aiming at cable | |
| CN102120380A (en) | Film attaching method and device | |
| CN110980363A (en) | Novel plastic film winding roller and using method thereof | |
| CN117945209B (en) | High-efficient winding mechanism is used to reverse osmosis membrane | |
| CN117160249A (en) | Ultrathin reverse osmosis composite membrane and preparation device thereof | |
| CN218909305U (en) | Film collecting mechanism of PVC film calender | |
| CN219362748U (en) | Winding film slitting equipment | |
| CN117104956A (en) | Winding equipment for textile fabric processing | |
| CN220148794U (en) | From type membrane cutting device | |
| CN114953414B (en) | Efficient film laminating device for processing modified asphalt waterproof coiled material | |
| CN115872212A (en) | Hot melt adhesive film rolling machine | |
| CN115973820A (en) | Nanofiltration membrane continuous film winding device | |
| CN208631729U (en) | A kind of film take-up equipment | |
| CN211444393U (en) | Double-screw extruding winding device for double-layer bubble film machine | |
| CN210854610U (en) | Intelligent winding and rolling equipment for sealing film | |
| CN219135871U (en) | Plastic packaging film's coil stock device | |
| CN219636563U (en) | Automatic stacking equipment for medical gauze | |
| CN220113838U (en) | Calendering guide device for calendering film | |
| CN221500191U (en) | Coiling device for processing packing belt | |
| CN115305654B (en) | Cowhide fibre air current web forming mechanism | |
| CN215159574U (en) | Auxiliary winding device for FEP film coating | |
| CN221720035U (en) | Winding roller structure for processing composite geomembrane | |
| CN216074482U (en) | Non-woven fabrics production and processing is with tailorring device | |
| CN219601676U (en) | Tectorial membrane coiling mechanism of baling press | |
| CN221543483U (en) | Terylene fabric crease-resistant winding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |