CN106064753A - Film rolling equipment and method - Google Patents
Film rolling equipment and method Download PDFInfo
- Publication number
- CN106064753A CN106064753A CN201610586509.8A CN201610586509A CN106064753A CN 106064753 A CN106064753 A CN 106064753A CN 201610586509 A CN201610586509 A CN 201610586509A CN 106064753 A CN106064753 A CN 106064753A
- Authority
- CN
- China
- Prior art keywords
- wound membrane
- roller
- lowering
- film rolling
- hoisting gear
- 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.)
- Pending
Links
- 238000005096 rolling process Methods 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 title claims abstract description 42
- 239000012528 membrane Substances 0.000 claims abstract description 79
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 239000004744 fabric Substances 0.000 claims description 14
- 238000004026 adhesive bonding Methods 0.000 claims description 12
- 239000004809 Teflon Substances 0.000 claims description 4
- 229920006362 Teflon® Polymers 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 239000000853 adhesive Substances 0.000 abstract 3
- 230000001070 adhesive effect Effects 0.000 abstract 3
- 206010040954 Skin wrinkling Diseases 0.000 description 13
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000003292 glue Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 1
- 230000000994 depressogenic 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
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/10—Mechanisms in which power is applied to 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
- B65H23/16—Registering, tensioning, smoothing or guiding webs longitudinally by weighted or spring-pressed movable 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
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/19—Specific article or web
Landscapes
- Protection Of Plants (AREA)
Abstract
The invention provides film rolling equipment which comprises a film rolling driving device, a film rolling shaft, a roller assembly and a lifting device, wherein the film rolling driving device is used for driving the film rolling shaft to roll a film assembly; the lifting device is fixed above the membrane assembly close to the membrane rolling shaft; the roller assembly is arranged below the lifting device and is driven by the lifting device to move up and down. The invention also provides a film rolling method using the film rolling equipment. According to the film rolling equipment and the film rolling method, the lifting device is adopted to press the roller to the surface of the film assembly, so that the quality of a film rolling product can be improved, and the problems that wrinkling occurs when the film is rolled at the position of an adhesive line and wrinkling occurs to the film between the two adhesive lines due to bulging of the film assembly are solved, so that the surface quality of the film rolling and the bonding quality of the position where the adhesive is applied are improved, the operation procedures of workers are simplified, and the quality and the reliability of products produced by the equipment are improved.
Description
Technical field
The present invention relates to a kind of wound membrane Apparatus and method for, particularly relate to a kind of wound membrane Apparatus and method for for RO film,
Belong to film fabrication techniques field.
Background technology
The most domestic self-control by oneself at RO film belongs to the starting stage, and each equipment manufacturer sets foot in this field all in 2～3 years, phase
Close process equipment and the most constantly explore the improvement stage.Operation involved by wound membrane equipment is more, the most domestic mainly with
Manual equipment or Semi-automatic device are in the majority.
In existing RO film roll film device technical field, there is no special mechanism and method to during preventing diaphragm from rolling
Wrinkling, cause there will be the wrinkling exception of diaphragm in process of production and damaging the filter course of diaphragm, thus affect RO film to former
The filter effect of water and service life.Wrinkling for preventing diaphragm, method commonly used in current industry is to roll at diaphragm
During be by the manufacturing quality of workman's hand control diaphragm, if workman finds that diaphragm sticks out, just go to press with hands, with
Ensure the smooth of diaphragm.But, workman removes to flatten, with palm, the diaphragm heaved can not very ensure diaphragm during wound membrane
Planarization, after workman produces fatigue for a long time, the dynamics of palm is uncontrolled, does not just have smooth effect if the most too small
Really, if dynamics is excessive also can damage diaphragm.Therefore, it is necessary to provide one automatically can prevent wrinkling in RO film roll membrane process
Wound membrane equipment and method.
Summary of the invention
It is an object of the invention to provide a kind of wound membrane equipment and method, can not automatically prevent solving existing RO film roll film device
Wrinkling, can only rely on and manually smooth diaphragm, the problem that wound membrane quality is unstable.
The object of the invention is achieved through the following technical solutions:
One aspect of the present invention provides a kind of wound membrane equipment, including wound membrane driving means, film rolling axis, roll wheel assembly, lifting dress
Put, wherein,
Described wound membrane driving means is used for driving described film rolling axis to roll diaphragm unit；
Described lowering or hoisting gear is fixed on above described diaphragm unit close at described film rolling axis；
Described roll wheel assembly is arranged on below described lowering or hoisting gear and is driven by described lowering or hoisting gear and moves up and down.
Preferably, described roll wheel assembly includes roller and roller installing rack, and wherein, described roller is installed in rotation on institute
Stating roller installing rack bottom, described roller installing rack top is connected to described lowering or hoisting gear.
It is highly preferred that described roller is installed to described roller installing rack by being arranged on the bearing at its two ends.
It is highly preferred that described roller installing rack is rectangular frame structure.
Preferably, described roller is made up of soft Teflon material.
Preferably, described lowering or hoisting gear includes the two groups of lowering or hoisting gears being respectively connecting to described roll wheel assembly, wherein, described
Two groups of lowering or hoisting gears are for driving described roll wheel assembly to lift simultaneously.
Preferably, described lowering or hoisting gear is motor or cylinder.
Preferably, described wound membrane driving means is motor, and the drive shaft of described motor is connected to described film rolling axis.
Another aspect of the present invention provides a kind of wound membrane method, and it uses wound membrane equipment as above, comprises the steps:
Step 1: fixing water guide fabric: water guide fabric is fixed to film rolling axis so that it is tension keeps tensioning state；
Step 2: place diaphragm unit: be placed on water guide fabric by diaphragm unit at film rolling axis；
Step 3: gluing: on diaphragm unit surface according to tree lace track gluing set in advance；
Step 4: gluing triggers after completing and rolls signal；
Step 5: wound membrane driving means receive roll signal after start, film rolling axis start rotate；
Step 6: lowering or hoisting gear drives roll wheel assembly to decline and pushes down diaphragm unit to prevent diaphragm unit wrinkling.
Further, described wound membrane method also includes:
Step 7: after pressing the scheduled time under roll wheel assembly, lowering or hoisting gear drives roller to rise, completes to press through under a roller
Journey.
Further, described wound membrane method also includes:
Step 8: wound membrane driving means stops, repeating step 1.
Preferably, in described step 1, described water guide fabric is welded on film rolling axis by ultrasonic welding method.
Preferably, in described step 3, described tree lace track is U-shaped tree lace track.
Preferably, in described step 5, described wound membrane driving means receive roll signal after postpone the first delay time
Rear startup.
Preferably, in described step 6, after described lowering or hoisting gear postpones the second delay time more than the first delay time
Start, drive roll wheel assembly be gradually reduced and push down diaphragm unit.
It is highly preferred that described first delay time is 0.1 second；Described second delay time is 0.5 second.
Preferably, in described step 6, when diaphragm unit rotates advance with film rolling axis, roller is also with diaphragm unit
Rotate；Described lowering or hoisting gear drives the pressure stroke down of roller to be that roller contact is pressed under diaphragm unit behind diaphragm unit surface
1mm, to keep flattening diaphragm the air reducing between diaphragm while diaphragm unit surface is formed a lower pressure.
Preferably, in described step 7, the described scheduled time is 5 seconds.
The wound membrane equipment of present invention offer and wound membrane method, employing lowering or hoisting gear down-pressure roller, can to diaphragm unit surface
Improve the quality of wound membrane product, solve in wrinkling and two tree laces at viscose glue during wound membrane caused because diaphragm unit heaves
Between diaphragm wrinkling, thus improve the bonding quality at wound membrane surface quality and gluing, simplify employee's operation sequence, improve equipment and produce
Go out the q&r of product.
Accompanying drawing explanation
Below according to drawings and Examples, the present invention is described in further detail.
Fig. 1 is the schematic diagram of the wound membrane equipment that the embodiment of the present invention provides.
Fig. 2 is diaphragm unit and U-shaped tree lace position view.
Fig. 3 is diaphragm unit cross-sectional schematic.
Fig. 4 is that water guide fabric is soldered in the wound membrane method that the embodiment of the present invention provides film rolling axis schematic diagram.
Fig. 5 is to place diaphragm unit and U-shaped tree lace gluing schematic diagram in the wound membrane method that the embodiment of the present invention provides.
Fig. 6 is that in the wound membrane method that the embodiment of the present invention provides, wound membrane front diaphragm assembly is illustrated relative to position with water guide fabric
Figure.
Fig. 7 is that in the wound membrane method that the embodiment of the present invention provides, roll wheel assembly is the most descending after being depressed into diaphragm unit surface
1mm schematic diagram.
Detailed description of the invention
Hereinafter the preferred embodiments of the present invention are illustrated, it will be appreciated that preferred embodiment described herein is only used
In the description and interpretation present invention, it is not intended to limit the present invention.
As shown in fig. 1, the wound membrane equipment that the embodiment of the present invention provides includes wound membrane driving means 3, film rolling axis 4, roller
Assembly 2 and lowering or hoisting gear 1, wherein, wound membrane driving means 3 is used for driving film rolling axis to roll 4 diaphragm units；Lowering or hoisting gear
1 is fixed on above diaphragm unit 5 close at film rolling axis 4；Roll wheel assembly 2 is arranged on below lowering or hoisting gear 1 and by lowering or hoisting gear 1
Drive moves up and down.
Specifically, as it is shown in figure 1, roll wheel assembly 2 includes roller and roller installing rack, wherein, roller is rotatably mounted
In roller installing rack bottom, roller installing rack top is connected to lowering or hoisting gear 1.Preferably, roller is by being arranged on its two ends
Bearing is installed to roller installing rack.Preferably, roller installing rack is rectangular frame structure.Preferably, roller is by soft Teflon
Dragon material is made.
Preferably, lowering or hoisting gear 1 includes the two groups of lowering or hoisting gears being respectively connecting to described roll wheel assembly, wherein, described two
Group lowering or hoisting gear is for driving described roll wheel assembly to lift simultaneously.Lowering or hoisting gear 1 can be motor or cylinder.Wound membrane driving means
3 is motor, and the drive shaft of motor is connected to film rolling axis 4, film rolling axis can be driven to rotate, roll diaphragm unit.
The wound membrane method that the embodiment of the present invention provides, as shown in Fig. 4 to Fig. 7, comprises the steps:
Step 1: fixing water guide fabric: water guide fabric is fixed to film rolling axis so that it is tension keeps tensioning state；Preferably, institute
State water guide fabric and be welded on film rolling axis (A) by ultrasonic welding method；
Step 2: place diaphragm unit: be placed on water guide fabric by diaphragm unit at film rolling axis (B)；
Step 3: gluing: on diaphragm unit surface according to tree lace track gluing (C) set in advance；Preferably, described glue
Line tracking is U-shaped tree lace track；
Step 4: gluing triggers after completing and rolls signal；
Step 5: wound membrane driving means receive roll signal after start, film rolling axis start rotate；
Step 6: lowering or hoisting gear drives roll wheel assembly to decline and pushes down diaphragm unit to prevent diaphragm unit wrinkling.
Preferably, in described step 5, described wound membrane driving means receive roll signal after postpone the first delay time
Rear startup；In described step 6, described lowering or hoisting gear starts after postponing the second delay time more than the first delay time, band
Dynamic roll wheel assembly is gradually reduced and pushes down diaphragm unit.It is highly preferred that described first delay time is 0.1 second；Described second prolongs
Time the time be 0.5 second.Additionally, in described step 6, when diaphragm unit rotates advance with film rolling axis, roller is also with diaphragm
Assembly rotates；Described lowering or hoisting gear drive the pressure stroke down of roller be roller contact to behind diaphragm unit surface by under diaphragm unit
Pressure 1mm (D), to keep flattening diaphragm the air reducing between diaphragm while diaphragm unit surface is formed a lower pressure.
Further, described wound membrane method can also include:
Step 7: after pressing the scheduled time under roll wheel assembly, lowering or hoisting gear drives roller to rise, completes to press through under a roller
Journey.Preferably, the described scheduled time is 5 seconds.
Further, described wound membrane method can also include:
Step 8: wound membrane driving means stops, repeat the above steps 1.
Above step all preferably employs program and presets.During wound membrane, after diaphragm gathers into folds, near folded
Limit adnexa is particularly easy to produce arch and heaves, and bonds one by one by U-shaped tree lace especially between multi-disc membrane module,
Wrinkling risk will be multiplied, and therefore use the above wound membrane equipment automatically controlled and wound membrane method to preventing from wrinkling can producing
Raw significant effect.
Use above wound membrane equipment and wound membrane method, after gluing completes, during wound membrane, automatically enable pressure under cylinder control film
Sheet is smooth, it is possible to effectively prevents product wrinkling and promotes wound membrane quality；Soft Teflon roller is used to push down membrane surface, and with
Diaphragm to roll and rotate together, on the one hand will not damage face, on the other hand can prevent wrinkling simultaneously；Evade manual can not
Control property, reduces employee's work fatigue strength simultaneously.
Additionally, due to downforce degree, stroke, the pressing time of lowering or hoisting gear (such as cylinder) and roll driving means (example
Such as motor) rotating speed adjustable, above wound membrane method is applicable to roll different length and the diaphragm of different sheet numbers, improves wound membrane and sets
Standby versatility
The technology contents of the present invention and technical characteristic have revealed that as above, but those of ordinary skill in the art still may base
All replacements without departing substantially from spirit of the present invention and modification, therefore, scope is made in teachings of the present invention and announcement
The content disclosed in embodiment should be not limited to, and the various replacement without departing substantially from the present invention and modification should be included, and weigh for the present invention
Profit requires to be contained.
Claims (18)
1. a wound membrane equipment, it is characterised in that include wound membrane driving means, film rolling axis, roll wheel assembly, lowering or hoisting gear, wherein,
Described wound membrane driving means is used for driving described film rolling axis to roll diaphragm unit；
Described lowering or hoisting gear is fixed on above described diaphragm unit close at described film rolling axis；
Described roll wheel assembly is arranged on below described lowering or hoisting gear and is driven by described lowering or hoisting gear and moves up and down.
Wound membrane equipment the most according to claim 1, it is characterised in that described roll wheel assembly includes that roller and roller are installed
Frame, wherein, described roller is installed in rotation on described roller installing rack bottom, and described roller installing rack top is connected to described
Lowering or hoisting gear.
Wound membrane equipment the most according to claim 2, it is characterised in that described roller is pacified by being arranged on the bearing at its two ends
It is filled to described roller installing rack.
Wound membrane equipment the most according to claim 3, it is characterised in that described roller installing rack is rectangular frame structure.
Wound membrane equipment the most according to claim 4, it is characterised in that described roller is made up of soft Teflon material.
6. according to the wound membrane equipment according to any one of claim 1-5, it is characterised in that described lowering or hoisting gear includes connecting respectively
Being connected to two groups of lowering or hoisting gears of described roll wheel assembly, wherein, described two groups of lowering or hoisting gears drive described roll wheel assembly for simultaneously
Lifting.
Wound membrane equipment the most according to claim 6, it is characterised in that described lowering or hoisting gear is motor or cylinder.
8. according to the wound membrane equipment according to any one of claim 1-5, it is characterised in that described wound membrane driving means is electricity
Machine, the drive shaft of described motor is connected to described film rolling axis.
9. a wound membrane method, it is characterised in that use the wound membrane equipment as according to any one of claim 1-8, including such as
Lower step:
Step 1: fixing water guide fabric: water guide fabric is fixed to film rolling axis so that it is tension keeps tensioning state；
Step 2: place diaphragm unit: be placed on water guide fabric by diaphragm unit at film rolling axis；
Step 3: gluing: on diaphragm unit surface according to tree lace track gluing set in advance；
Step 4: gluing triggers after completing and rolls signal；
Step 5: wound membrane driving means receive roll signal after start, film rolling axis start rotate；
Step 6: lowering or hoisting gear drives roll wheel assembly to decline and pushes down diaphragm unit to prevent diaphragm unit wrinkling.
10. wound membrane method as claimed in claim 9, it is characterised in that also include:
Step 7: after pressing the scheduled time under roll wheel assembly, lowering or hoisting gear drives roller to rise, completes to press through journey under a roller.
11. wound membrane methods as claimed in claim 10, it is characterised in that also include:
Step 8: wound membrane driving means stops, repeating step 1.
The 12. wound membrane methods as according to any one of claim 9-11, it is characterised in that in described step 1, described water guide
Cloth is welded on film rolling axis by ultrasonic welding method.
The 13. wound membrane methods as according to any one of claim 9-11, it is characterised in that in described step 3, described tree lace
Track is U-shaped tree lace track.
The 14. wound membrane methods as according to any one of claim 9-11, it is characterised in that in described step 5, described wound membrane
Driving means receive roll signal after postpone the first delay time after start.
15. wound membrane methods as claimed in claim 14, it is characterised in that in described step 6, described lowering or hoisting gear postpones big
Start after the second delay time of the first delay time, drive roll wheel assembly be gradually reduced and push down diaphragm unit.
16. wound membrane methods as claimed in claim 15, it is characterised in that described first delay time is 0.1 second；Described second
Delay time is 0.5 second.
The 17. wound membrane methods as according to any one of claim 9-11, it is characterised in that in described step 6, in diaphragm group
Part rotates with film rolling axis when advancing, and roller rotates also with diaphragm unit；The pressure stroke down of described lowering or hoisting gear drive roller is
Roller contact presses 1mm by under diaphragm unit behind diaphragm unit surface, to keep diaphragm unit surface is formed a lower pressure
While flatten diaphragm reduce the air between diaphragm.
The 18. wound membrane methods as according to any one of claim 10-11, it is characterised in that in described step 7, described pre-
Fix time is 5 seconds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610586509.8A CN106064753A (en) | 2016-07-22 | 2016-07-22 | Film rolling equipment and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610586509.8A CN106064753A (en) | 2016-07-22 | 2016-07-22 | Film rolling equipment and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106064753A true CN106064753A (en) | 2016-11-02 |
Family
ID=57207252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610586509.8A Pending CN106064753A (en) | 2016-07-22 | 2016-07-22 | Film rolling equipment and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106064753A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109693405A (en) * | 2019-02-18 | 2019-04-30 | 威海市龙升精密机械股份有限公司 | A kind of preparation method of RO film process units and RO film roll finished product |
| 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 |
| CN116907360A (en) * | 2023-08-03 | 2023-10-20 | 苏州苏瑞膜纳米科技有限公司 | RO (reverse osmosis) membrane gel line width detection system and detection method based on machine vision |
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| CN2721270Y (en) * | 2004-08-12 | 2005-08-31 | 宁波宝新不锈钢有限公司 | Wrinkle-proof device of steel plate flatter |
| CN101269563A (en) * | 2008-03-20 | 2008-09-24 | 上海市塑料研究所 | Superposition enclosing apparatus for continuous long expanded polytetrafluoroethylene sealing material |
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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 |
| CN109693405A (en) * | 2019-02-18 | 2019-04-30 | 威海市龙升精密机械股份有限公司 | A kind of preparation method of RO film process units and RO film roll finished product |
| CN116907360A (en) * | 2023-08-03 | 2023-10-20 | 苏州苏瑞膜纳米科技有限公司 | RO (reverse osmosis) membrane gel line width detection system and detection method based on machine vision |
| CN116907360B (en) * | 2023-08-03 | 2024-03-12 | 苏州苏瑞膜纳米科技有限公司 | RO (reverse osmosis) membrane gel line width detection system and detection method based on machine vision |
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