CN207684571U - A kind of Film rolling mechanism of reverse osmosis membrane production automatic film rolling machine - Google Patents
A kind of Film rolling mechanism of reverse osmosis membrane production automatic film rolling machine Download PDFInfo
- Publication number
- CN207684571U CN207684571U CN201721910828.6U CN201721910828U CN207684571U CN 207684571 U CN207684571 U CN 207684571U CN 201721910828 U CN201721910828 U CN 201721910828U CN 207684571 U CN207684571 U CN 207684571U
- Authority
- CN
- China
- Prior art keywords
- screw thread
- external screw
- straight
- film rolling
- bar
- 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.)
- Expired - Fee Related
Links
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model is related to a kind of Film rolling mechanisms of reverse osmosis membrane production automatic film rolling machine, belong to Film rolling mechanism technical field, and the output end of straight-bar driving motor is mutually fixedly connected with straight-bar one end；First externally threaded thread rotary orientation is opposite with the second externally threaded thread rotary orientation；First external screw thread and the second external screw thread belong to the screw thread of specification of the same race；Two nuts are mutually threadedly coupled with the first external screw thread and the second external screw thread respectively；Fine-adjustment positioning mechanism is respectively and fixedly provided on nut；Pressure roller one end is fixed with the first sliding block to match with guide rail；The pressure roller other end is mutually fixedly connected with fine-adjustment positioning mechanism；First sliding block is inserted into guide rail；Pressure roller is symmetricly set on the left and right sides of rotary shaft.When the utility model is used; pressure roller is symmetrically pressed on the left and right sides of RO center membrane pipes in the structure; external lateral pressure suffered by RO center membrane pipes is cancelled out each other, and RO center membranes pipe is made preferably to be protected in process, improves the qualification rate of wound membrane to the utmost.
Description
Technical field
The utility model is related to Film rolling mechanism technical field, more particularly to a kind of reverse osmosis membrane production automatic film rolling machine
Film rolling mechanism.
Background technology
RO films have the function of the solvent in solution capable of being made to be detached with solute under stress, with separating effect
The advantages such as good, simple and convenient operation and maintenance, operating cost is low and be widely used.The process of manufacturing of RO films needs to glue RO films
It is connected on the central tube of RO films and wound membrane is completed by packet gauze.And during wound membrane, it needs using compressor arm having rolled up
When gluing the RO center membrane pipes of gauze and carrying out encapsulated, it will can glue gauze RO center membrane pipes to having rolled up well and be close to
It is encapsulated.Compressor arm generally controls the pressure that compressor arm is pressed on RO center membrane pipes, compressor arm one by cylinder or oil cylinder now
As be pressed on RO center membrane pipes using unilateral side, such RO center membranes pipe is easy to make RO center membranes by unilateral lateral pressure
Pipe deforms, and causes higher scrappage.
Therefore it is necessary to carry out further technological innovation with the Film rolling mechanism of automatic film rolling machine to existing reverse osmosis membrane production.
Utility model content
The purpose of this utility model is that in view of the drawbacks of the prior art and insufficient, provide a kind of reverse osmosis membrane production with from
The Film rolling mechanism of dynamic wound membrane machine.
To achieve the above object, the technical solution adopted in the utility model is：
A kind of Film rolling mechanism of reverse osmosis membrane production automatic film rolling machine described in the utility model, it include straight-bar and
Two support bases being mutually parallel；It is provided with air cylinder fixed plate on the outer surface of one of support base；Another support base
On be fixed with winding motor；It is fixed with cylinder in the air cylinder fixed plate；Be respectively arranged between two support bases rotary shaft and
Turntable；The piston rod of the cylinder is mutually fixedly connected after passing through support base with turntable one end；The output end of the winding motor with
Rotary shaft one end is mutually fixedly connected；Rotary shaft other end face turntable；It is fixed with guide rail on one of support base；Another branch
Support straight-bar driving motor and two bearings there are one being fixed on seat；The outer ring of the bearing is each attached on support base；It is described straight
The both ends of bar are mutually fixedly connected with the inner ring of two bearings respectively；The output end of the straight-bar driving motor is mutually solid with straight-bar one end
Fixed connection；The first external screw thread and the second external screw thread are provided on the shaft of the straight-bar；The first externally threaded thread rotary orientation
It is opposite with the second externally threaded thread rotary orientation；First external screw thread and the second external screw thread belong to the screw thread of specification of the same race；Institute
Stating set on straight-bar, there are two nuts；First external screw thread and the second external screw thread match with nut；Two nuts respectively with
First external screw thread and the second external screw thread are mutually threadedly coupled；It is respectively and fixedly provided with fine-adjustment positioning mechanism on the nut；The fine tuning positioning
Pressure roller is both provided in mechanism；It is arranged in parallel between the guide rail and straight-bar；Described pressure roller one end is fixed with to match with guide rail
The first sliding block；The pressure roller other end is mutually fixedly connected with fine-adjustment positioning mechanism；First sliding block is inserted into guide rail；It is described
Pressure roller is symmetricly set on the left and right sides of rotary shaft.
Further, the fine-adjustment positioning mechanism includes fixed block, bolt and adjusting block；The fixed block is fixed on spiral shell
On mother；It is provided with guide-track groove on the fixed block；It is arranged in parallel between the guide-track groove and guide rail；It is set on the adjusting block
It is equipped with the second sliding block to match with guide-track groove；Second sliding block is inserted into guide-track groove；It is provided on the fixed block solid
Fixed board；The shaft of the bolt is rotatablely connected with fixed plate；The threaded hole to match with bolt is provided on the adjusting block；Institute
Bolt is stated mutually to be threadedly coupled with threaded hole.
Further, the cross section of the guide-track groove is in T-shaped shape.
With the above structure, the utility model has the beneficial effect that：A kind of reverse osmosis membrane production described in the utility model
With the Film rolling mechanism of automatic film rolling machine, air cylinder fixed plate is provided on the outer surface of one of support base；Another support
It is fixed with winding motor on seat；Cylinder is fixed in air cylinder fixed plate；It is respectively arranged with rotary shaft between two support bases and turns
Disk；The piston rod of cylinder is mutually fixedly connected after passing through support base with turntable one end；The output end of winding motor and rotary shaft one end
Mutually it is fixedly connected；Rotary shaft other end face turntable；It is fixed with guide rail on one of support base；It is fixed on another support base
There are one straight-bar driving motor and two bearings；The outer ring of bearing is each attached on support base；The both ends of straight-bar respectively with two
The inner ring of bearing is mutually fixedly connected；The output end of straight-bar driving motor is mutually fixedly connected with straight-bar one end；It is set on the shaft of straight-bar
It is equipped with the first external screw thread and the second external screw thread；First externally threaded thread rotary orientation is opposite with the second externally threaded thread rotary orientation；The
One external screw thread and the second external screw thread belong to the screw thread of specification of the same race；There are two nuts for set on straight-bar；First external screw thread and second
External screw thread matches with nut；Two nuts are mutually threadedly coupled with the first external screw thread and the second external screw thread respectively；On nut
It is fixed with fine-adjustment positioning mechanism；Pressure roller is both provided on fine-adjustment positioning mechanism；It is arranged in parallel between guide rail and straight-bar；Pressure roller one end
It is fixed with the first sliding block to match with guide rail；The pressure roller other end is mutually fixedly connected with fine-adjustment positioning mechanism；First sliding block is inserted
Enter into guide rail；Pressure roller is symmetricly set on the left and right sides of rotary shaft.When the utility model is used, the both ends of RO center membranes pipe
It is clamped between rotary shaft and turntable；It is driven by winding motor, RO center membrane pipes is made to rotate, realize wound membrane；Pass through adjusting
Fine-adjustment positioning mechanism makes two pressure rollers symmetrically compress the left and right sides of RO center membrane pipes in the initial state；RO center membranes pipe two
The pressure of side is cancelled out each other；And as the diameter after RO center membrane pipe wound membranes increases, the driving of straight-bar driving motor makes two nuts point
It is not moved backwards along guide rail, one circle of RO center membrane pipes rotation, nut moves the distance of a film thickness on straight-bar；Make two
Two pressure rollers of root are pressed on the left and right sides of RO center membrane pipes always；Pressure roller is symmetrically pressed on a left side for RO center membrane pipes in the structure
Right both sides, external lateral pressure suffered by RO center membrane pipes are cancelled out each other, and RO center membranes pipe is made to obtain in process preferably
Protection improves the qualification rate of wound membrane to the utmost.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the portions the A enlarged diagram in Fig. 1.
Reference sign：
1, support base；101, air cylinder fixed plate；2, pressure roller；3, the first sliding block；4, RO center membranes pipe；5, rotary shaft；6, it leads
Rail；7, bearing；8, straight-bar；801, the first external screw thread；802, the second external screw thread；9, nut；10, turntable；11, cylinder；12, straight-bar
Driving motor；13, fixed block；1301, guide-track groove；1302, fixed plate；14, bolt；15, adjusting block；1501, threaded hole；
1502, the second sliding block；16, winding motor.
Specific implementation mode
The utility model will be further described below with reference to the accompanying drawings.
As shown in Fig. 1 to 2, a kind of Film rolling mechanism of reverse osmosis membrane production automatic film rolling machine described in the utility model,
It includes straight-bar 8 and two support bases 1 being mutually parallel；It is solid that cylinder is provided on the outer surface of one of support base 1
Fixed board 101；It is fixed with winding motor 16 on another support base 1；Cylinder 11 is fixed in the air cylinder fixed plate 101；Two
Rotary shaft 5 and turntable 10 are respectively arranged between support base 1；The piston rod of the cylinder 11 pass through support base 1 after with turntable 10
One end is mutually fixedly connected；The output end of the winding motor 16 is mutually fixedly connected with 5 one end of rotary shaft；Rotary shaft 5 is another to be rectified
To turntable 10；Guide rail 6 is fixed on one of support base 1；It is fixed on another support base 1 that there are one straight-bar driving motors 12
With two bearings 7；The outer ring of the bearing 7 is each attached on support base 1；The both ends of the straight-bar 8 respectively with two bearings 7
Inner ring is mutually fixedly connected；The output end of the straight-bar driving motor 12 is mutually fixedly connected with 8 one end of straight-bar；The bar of the straight-bar 8
It is provided with the first external screw thread 801 and the second external screw thread 802 with it；The thread rotary orientation of first external screw thread 801 and the second outer spiral shell
The thread rotary orientation of line 802 is opposite；One be left hand thread another be right-handed thread；Outside first external screw thread 801 and second
Screw thread 802 belongs to the screw thread of specification of the same race；There are two nuts 9 for set on the straight-bar 8；First external screw thread 801 and second
External screw thread 802 matches with nut 9；Two nuts 9 connect with the first external screw thread 801 and 802 phase screw thread of the second external screw thread respectively
It connects；It is respectively and fixedly provided with fine-adjustment positioning mechanism on the nut 9；Pressure roller 2 is both provided on the fine-adjustment positioning mechanism；The guide rail 6
It is arranged in parallel between straight-bar 8；2 one end of the pressure roller is fixed with the first sliding block 3 to match with guide rail 6；2 other end of pressure roller with
Fine-adjustment positioning mechanism is mutually fixedly connected；First sliding block 3 is inserted into guide rail 6；The pressure roller 2 is symmetricly set on rotary shaft
5 left and right sides；The both ends of RO center membranes pipe 4 are clamped between rotary shaft 5 and turntable 10；It is driven by winding motor 16,
So that RO center membranes pipe 4 is rotated, realizes wound membrane；By adjusting fine-adjustment positioning mechanism, make two pressure rollers 2 symmetrical pressure in the initial state
The left and right sides of tight RO center membranes pipe 4；The pressure of 4 both sides of RO center membranes pipe is cancelled out each other；And with 4 wound membrane of RO center membranes pipe after
Diameter increase, straight-bar driving motor 12 driving so that two nuts 9 is moved backwards along guide rail 6 respectively, RO center membranes pipe 4 rotation one
Circle, nut 9 move the distance of a film thickness on straight-bar 8；Two two pressure rollers 2 are made to be pressed on RO center membrane pipes always
4 left and right sides；Pressure roller 2 is symmetrically pressed on the left and right sides of RO center membranes pipe 4 in the structure, external suffered by RO center membranes pipe 4
Lateral pressure is cancelled out each other, and RO center membranes pipe 4 is made preferably to be protected in process, improves wound membrane to the utmost
Qualification rate.
As a kind of preferred embodiment of the utility model, the fine-adjustment positioning mechanism includes fixed block 13,14 and of bolt
Adjusting block 15；The fixed block 13 is fixed on nut 9；Guide-track groove 1301 is provided on the fixed block 13；The guide-track groove
It is arranged in parallel between 1301 and guide rail 6；The second sliding block to match with guide-track groove 1301 is provided on the adjusting block 15
1502；Second sliding block 1502 is inserted into guide-track groove 1301；Fixed plate 1302 is provided on the fixed block 13；The spiral shell
The shaft of bolt 14 is rotatablely connected with fixed plate 1302；The threaded hole to match with bolt 14 is provided on the adjusting block 15
1501；The bolt 14 is threadedly coupled with 1501 phase of threaded hole；By rotating bolt 14, keep adjusting block 15 sliding on fixed block 13
It is dynamic, the initial position of pressure roller 2 is adjusted.
As a kind of preferred embodiment of the utility model, the cross section of the guide-track groove 1301 is in T-shaped shape.
When the utility model is used, the both ends of RO center membranes pipe are clamped between rotary shaft and turntable；Pass through winding
Motor drives, and RO center membrane pipes is made to rotate, and realizes wound membrane；By rotating bolt, adjusting block is made to be slided on fixed block, is adjusted
The initial position for saving pressure roller makes two pressure rollers symmetrically compress the left and right sides of RO center membrane pipes in the initial state at this time；RO films
The pressure of central tube both sides is cancelled out each other；And as the diameter after RO center membrane pipe wound membranes increases, the driving of straight-bar driving motor makes
Two nuts are moved along guide rail backwards respectively, and one circle of RO center membrane pipes rotation, nut moves film thickness on straight-bar
Distance；Two two pressure rollers are made to be pressed on the left and right sides of RO center membrane pipes always；Pressure roller is symmetrically pressed on RO films in the structure
The left and right sides of central tube, external lateral pressure suffered by RO center membrane pipes are cancelled out each other, and make RO center membranes pipe in process
It is preferably protected, improves the qualification rate of wound membrane to the utmost.
The above description is only a preferred embodiment of the present invention, therefore all according to described in the utility model patent application range
The equivalent change or modification done of structure, feature and principle, be included in the scope of the utility model patent application.
Claims (3)
1. a kind of Film rolling mechanism of reverse osmosis membrane production automatic film rolling machine, it includes that there are two the support bases being mutually parallel（1）；
One of support base（1）Outer surface on be provided with air cylinder fixed plate（101）；Another support base（1）On be fixed with receipts
Roll up motor（16）；The air cylinder fixed plate（101）On be fixed with cylinder（11）；Two support bases（1）Between be respectively arranged with rotation
Shaft（5）And turntable（10）；The cylinder（11）Piston rod pass through support base（1）Afterwards with turntable（10）One end is mutually fixed to be connected
It connects；The winding motor（16）Output end and rotary shaft（5）One end is mutually fixedly connected；Rotary shaft（5）Other end face turntable
（10）；
It is characterized in that：It further includes having straight-bar（8）；One of support base（1）On be fixed with guide rail（6）；Another support
Seat（1）There are one straight-bar driving motors for upper fixation（12）With two bearings（7）；The bearing（7）Outer ring be each attached to support
Seat（1）On；The straight-bar（8）Both ends respectively with two bearings（7）Inner ring be mutually fixedly connected；The straight-bar driving motor
（12）Output end and straight-bar（8）One end is mutually fixedly connected；The straight-bar（8）Shaft on be provided with the first external screw thread（801）
With the second external screw thread（802）；First external screw thread（801）Thread rotary orientation and the second external screw thread（802）Thread rotary orientation phase
Instead；First external screw thread（801）With the second external screw thread（802）Belong to the screw thread of specification of the same race；The straight-bar（8）On be cased with
Two nuts（9）；First external screw thread（801）With the second external screw thread（802）And nut（9）Match；Two nuts（9）
Respectively with the first external screw thread（801）With the second external screw thread（802）Mutually it is threadedly coupled；
The nut（9）On be respectively and fixedly provided with fine-adjustment positioning mechanism；It is both provided with pressure roller on the fine-adjustment positioning mechanism（2）；It is described
Guide rail（6）With straight-bar（8）Between be arranged in parallel；The pressure roller（2）One end is fixed with and guide rail（6）The first sliding block to match
（3）；Pressure roller（2）The other end is mutually fixedly connected with fine-adjustment positioning mechanism；First sliding block（3）It is inserted into guide rail（6）It is interior；Institute
State pressure roller（2）It is symmetricly set on rotary shaft（5）The left and right sides.
2. a kind of Film rolling mechanism of reverse osmosis membrane production automatic film rolling machine according to claim 1, it is characterised in that：Institute
It includes fixed block to state fine-adjustment positioning mechanism（13）, bolt（14）And adjusting block（15）；The fixed block（13）It is fixed on nut
（9）On；The fixed block（13）On be provided with guide-track groove（1301）；The guide-track groove（1301）With guide rail（6）Between it is mutually flat
Row setting；The adjusting block（15）On be provided with and guide-track groove（1301）The second sliding block to match（1502）；Described second slides
Block（1502）It is inserted into guide-track groove（1301）It is interior；The fixed block（13）On be provided with fixed plate（1302）；The bolt（14）
Shaft and fixed plate（1302）Rotation connection；The adjusting block（15）On be provided with and bolt（14）The threaded hole to match
（1501）；The bolt（14）With threaded hole（1501）Mutually it is threadedly coupled.
3. a kind of Film rolling mechanism of reverse osmosis membrane production automatic film rolling machine according to claim 2, it is characterised in that：Institute
State guide-track groove（1301）Cross section be in T-shaped shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721910828.6U CN207684571U (en) | 2017-12-30 | 2017-12-30 | A kind of Film rolling mechanism of reverse osmosis membrane production automatic film rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721910828.6U CN207684571U (en) | 2017-12-30 | 2017-12-30 | A kind of Film rolling mechanism of reverse osmosis membrane production automatic film rolling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207684571U true CN207684571U (en) | 2018-08-03 |
Family
ID=62993963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721910828.6U Expired - Fee Related CN207684571U (en) | 2017-12-30 | 2017-12-30 | A kind of Film rolling mechanism of reverse osmosis membrane production automatic film rolling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207684571U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109794169A (en) * | 2018-12-28 | 2019-05-24 | 上海福赛特机器人有限公司 | A kind of rotation film rolling mechanism of household reverse osmosis membrane RO filter core |
| CN110327778A (en) * | 2019-07-17 | 2019-10-15 | 安徽智泓净化科技股份有限公司 | The reverse osmosis membrane filter element raising infiltrative wound membrane machine of sealant |
| CN111320032A (en) * | 2020-01-09 | 2020-06-23 | 重庆交通建设(集团)有限责任公司 | Safe convenient prestressing tendons drawing drum |
| CN115071247A (en) * | 2022-07-21 | 2022-09-20 | 江苏讯海自动化科技有限公司 | Industrial film cutting and laminating machine |
-
2017
- 2017-12-30 CN CN201721910828.6U patent/CN207684571U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109794169A (en) * | 2018-12-28 | 2019-05-24 | 上海福赛特机器人有限公司 | A kind of rotation film rolling mechanism of household reverse osmosis membrane RO filter core |
| CN110327778A (en) * | 2019-07-17 | 2019-10-15 | 安徽智泓净化科技股份有限公司 | The reverse osmosis membrane filter element raising infiltrative wound membrane machine of sealant |
| CN110327778B (en) * | 2019-07-17 | 2021-09-17 | 安徽智泓净化科技股份有限公司 | Membrane rolling machine for improving permeability of sealant for reverse osmosis membrane filter element |
| CN111320032A (en) * | 2020-01-09 | 2020-06-23 | 重庆交通建设(集团)有限责任公司 | Safe convenient prestressing tendons drawing drum |
| CN111320032B (en) * | 2020-01-09 | 2021-11-05 | 重庆交通建设(集团)有限责任公司 | Safe convenient prestressing tendons drawing drum |
| CN115071247A (en) * | 2022-07-21 | 2022-09-20 | 江苏讯海自动化科技有限公司 | Industrial film cutting and laminating machine |
| CN115071247B (en) * | 2022-07-21 | 2022-12-13 | 江苏讯海自动化科技有限公司 | Industrial film cutting and laminating machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207684571U (en) | A kind of Film rolling mechanism of reverse osmosis membrane production automatic film rolling machine | |
| US10022834B2 (en) | Device for burring front face of wheel | |
| CN207594312U (en) | Winding pipe mold platform and apply its winding tube production line | |
| CN202167581U (en) | Adhesive tape adhering mechanism of battery winder | |
| CN103240868A (en) | Transverse film drawing machine | |
| CN207844595U (en) | A kind of rolling-up mechanism for producing defervescence plaster used coating machine | |
| CN117160249A (en) | Ultrathin reverse osmosis composite membrane and preparation device thereof | |
| CN203877644U (en) | Locking layer winder | |
| CN108715078B (en) | Rotary positioning type film laminating machine | |
| CN207932710U (en) | A kind of PE films winding holder structure | |
| CN105344770B (en) | Evaporating pipe winding rotary table with pipe locking mechanism | |
| CN107520356A (en) | A kind of feeding structure of high-precision punching cutting means | |
| CN108859377B (en) | Locking type film laminating machine | |
| CN207484094U (en) | Automatic disc formula centralising device | |
| CN206510426U (en) | A kind of wind for manufacturing reducing composite bed pipe | |
| CN209469760U (en) | A kind of belt hub transmission device for paper suction pipe rolling machine | |
| CN208133769U (en) | A kind of adhesive tape compounding machine | |
| CN205602193U (en) | Pad pasting device suitable for section bar | |
| CN207909711U (en) | A kind of transformer coiling device | |
| CN207861540U (en) | The device of roll position and stress point is quickly adjusted for calender unreeling shaft | |
| CN207903682U (en) | One kind cutting platform gas expansion shaft rotating supporting device | |
| CN213140918U (en) | Rubber tube winding machine with automatic material loading and unloading wheels | |
| CN217121325U (en) | Raw material unwinding device is used in processing of motor stator rotor punching press piece | |
| CN208906227U (en) | A kind of smart school winding intelligence production unit of automobile longitudinal girder multiple roll separation | |
| CN209051096U (en) | A kind of high speed hand middle-envelope bag-made machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180803 Termination date: 20181230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |