CN109794169B - Rotary film rolling mechanism of household reverse osmosis membrane RO filter element - Google Patents
Rotary film rolling mechanism of household reverse osmosis membrane RO filter element Download PDFInfo
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- CN109794169B CN109794169B CN201811618234.7A CN201811618234A CN109794169B CN 109794169 B CN109794169 B CN 109794169B CN 201811618234 A CN201811618234 A CN 201811618234A CN 109794169 B CN109794169 B CN 109794169B
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- 239000012528 membrane Substances 0.000 title claims abstract description 134
- 238000005096 rolling process Methods 0.000 title claims abstract description 94
- 238000001223 reverse osmosis Methods 0.000 title claims abstract description 41
- 239000010985 leather Substances 0.000 claims abstract description 50
- 238000004804 winding Methods 0.000 claims abstract description 46
- 230000000712 assembly Effects 0.000 claims abstract description 26
- 238000000429 assembly Methods 0.000 claims abstract description 26
- 238000000034 method Methods 0.000 claims abstract description 22
- 238000003825 pressing Methods 0.000 claims description 14
- 238000006073 displacement reaction Methods 0.000 claims description 11
- 241000502561 Acacia irrorata Species 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 24
- 238000000926 separation method Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 230000001360 synchronised effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
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- 238000003723 Smelting Methods 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 229910001410 inorganic ion Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000005374 membrane filtration Methods 0.000 description 1
- 239000012982 microporous membrane Substances 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
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Abstract
A rotary membrane rolling mechanism for a domestic reverse osmosis membrane RO cartridge, comprising: the device comprises a membrane rolling unit, a blue leather winding unit, two clamping assemblies and a rotation control unit; the membrane rolling unit rolls the membrane on the filter element central tube at the first station to form a membrane filter element rolling membrane; the blue leather winding unit winds blue leather on the membrane filter element roll film at a second station to form a blue leather filter element roll film; wherein, after the rolling unit finishes the filter core at the first station and rolls up the membrane, the centre gripping subassembly of first station and second station is rolled up the unit and is twined the unit separation with the diaphragm respectively, and the centre gripping subassembly of first station and second station is all rotated 180 degrees and is exchanged the station to the rotation control unit control. The invention changes two series connection processes into two parallel connection processes, and ensures the stability and reliability of the whole mechanism on the premise of improving the manufacturing efficiency of the whole filter element.
Description
Technical Field
The invention relates to the field of water treatment, in particular to a rotary deflection film winding mechanism of a household reverse osmosis membrane RO filter element.
Background
The filter element of the filter can purify polluted media, achieves a clean state required by production and life, and has certain cleanliness. The filter element has a wide application range, and can be used in industrial production such as steel smelting, power production, ocean purification and the like, and can be used in domestic drinking water treatment, domestic garbage utilization, automobile combustion filtration, bicycle lubricating oil filtration and the like, so that the filter and the filter element are used in the cleaning technology in life. The water filter element is a novel precise filter element, has the characteristics of small volume, large filter area, high precision, no pollution, convenient installation and replacement and the like, and has small adsorption, no retention of filtrate, wide chemical compatibility and wide applicability due to the adoption of microporous membrane filtration.
The Reverse Osmosis (RO) membrane is an RO membrane, which is an abbreviation of English Reverse osmoses membrane, and Chinese means Reverse Osmosis (Reverse Osmosis), and the general water flow mode is that water flows from low concentration to high concentration, and after the water is pressurized, the water flows from high concentration to low concentration, namely the Reverse Osmosis principle. The water treatment filter element is the most advanced at present, the reverse osmosis membrane RO is made of cellulose acetate or aromatic polyamide and the like, the aperture of the reverse osmosis membrane RO can reach 0.0001 micron, tap water is pressurized through a high-pressure water pump, water molecules permeate from the side with high membrane concentration to the side with low membrane concentration, inorganic ions, bacteria, fungi, virosomes and the like cannot pass through the water molecules, and the water molecules, the bacteria, the viruses, the heavy metals, the pesticides and other harmful substances in water are removed along with waste water, and the purpose of direct drinking is achieved.
At present, in the existing production process of the household RO filter element, the manufacturing process of the filter element is carried out in series, and the production process specifically comprises the following steps:
firstly, a central tube of a filter element is arranged;
thirdly, rolling the membrane, namely arranging the central tube of the filter element at the innermost layer; then rolling the membrane onto the central tube of the filter element;
and thirdly, a blue leather winding step, namely winding the blue leather outside the membrane, and winding the filter element by utilizing the viscosity of the blue leather to prevent the filter element membrane from loosening.
From the above steps, it can be seen that after the filter element central tube is assembled on the processing equipment, the rolling of the filter element membrane and the winding of the blue skin are carried out around the central tube, and the whole manufacturing process is in series. However, the production speed of the production whole set of production line of the reverse osmosis membrane RO production filter element is about 40S/per unit, and the production efficiency is very low. The manufacturing mode of the series connection of the RO filter elements influences the manufacturing efficiency of the whole equipment.
Along with the increase of the demand of various filter elements in the market and the increase of the demand of the filter element amount, for manufacturers, the adaptability of the whole production line of the reverse osmosis membrane RO production filter element is improved, and the problem of improving the production speed is urgently needed to be solved at present.
Disclosure of Invention
In order to overcome the defects of the prior art, the membrane rolling in the second step and the blue leather winding in the third step in the manufacturing process of the RO filter element are changed from series connection to parallel connection in an automatic transposition double-station mode. The efficiency of whole filter core manufacturing has been improved greatly.
In order to achieve the above object, the present invention provides a rotary membrane winding mechanism of a domestic reverse osmosis membrane RO cartridge, comprising: the device comprises a membrane rolling unit, a blue leather winding unit, two clamping assemblies and a rotation control unit; the membrane rolling unit rolls a membrane on a filter element central tube at the first station to form a membrane filter element rolling membrane; the blue leather winding unit winds blue leather on the membrane filter element roll film at a second station to form a blue leather filter element roll film; when the rolling unit finishes the filter element rolling at the first station, the clamping assemblies of the first station and the second station are separated from the membrane rolling unit and the blue leather winding unit respectively, and the rotation control unit controls the clamping assemblies of the first station and the second station to rotate 180 degrees to exchange stations.
Further, when the rotation control unit controls the clamping assemblies of the first station and the second station to rotate 180 degrees for station exchange, the clamping assemblies rotate clockwise for the odd number of times of displacement, the clockwise rotation angle is 180 degrees, the clamping assemblies rotate anticlockwise for the even number of times of displacement, and the anticlockwise rotation angle is 180 degrees; or when the rotating unit controls the clamping assemblies of the first station and the second station to rotate 180 degrees to exchange stations, the clamping assemblies rotate clockwise when the even-numbered times of displacement are performed, the clockwise rotation angle is 180 degrees, the clamping assemblies rotate anticlockwise when the odd-numbered times of displacement are performed, and the anticlockwise rotation angle is 180 degrees.
Furthermore, one end of the filter element central tube is an outer hexagonal end, and the other end of the filter element central tube is a round end; the diaphragm rolling unit comprises a first station side outer hexagonal driving head, a first ejection core, a first station side servo motor and a first station side electromagnetic clutch; the clamping component is a first split flange; the outer hexagonal end of the filter element central tube is nested with the outer hexagonal driving head on the first station side, and the round end of the filter element central tube is connected with the first top core in a jacking mode; when the membrane rolling unit rolls the membrane, the first split flange is combined with the first station side electromagnetic clutch, and the first station side servo motor drives the first split flange and the first station side electromagnetic clutch to rotate, so that the membrane is rolled on the filter element central tube; when the membrane rolling unit finishes rolling the membrane, the rotation control unit drives the first split flange to be separated from the first station side electromagnetic clutch.
Further, the membrane rolling unit also comprises a first right pressing air cylinder and a first pressing roller; and after the membrane rolling unit is used for rolling the membrane, the first pressing roller is used for pressing the semi-finished filter element to roll the membrane.
Furthermore, one end of the filter element central tube is an outer hexagonal end, and the other end of the filter element central tube is a round end; the blue-skin winding unit comprises a second station side outer hexagonal driving head, a second station top core, a second station side servo motor and a second station side electromagnetic clutch; the clamping component is a second split flange; the outer hexagonal end of the filter element central tube is nested with the outer hexagonal driving head on the second station side, and the round end of the filter element central tube is connected with the second top core in a jacking mode; when the blue film is rolled by the blue-leather winding unit, the second split flange is combined with the second station-side electromagnetic clutch, and the second station-side servo motor drives the second split flange and the second station-side electromagnetic clutch to rotate, so that the blue film is rolled on a semi-finished filter element roll film; when the membrane rolling unit finishes membrane rolling, the rotation control unit drives the second split flange to be separated from the second station side electromagnetic clutch.
In order to achieve the above object, the present invention further provides an operating method of a rotary membrane rolling mechanism using the above domestic reverse osmosis membrane RO cartridge, comprising the steps of:
step S1: the membrane rolling unit rolls a membrane on a filter element central tube at the first station to form a membrane filter element rolling membrane; the blue leather winding unit winds blue leather on the membrane filter element roll film at a second station to form a blue leather filter element roll film;
step S2: when the rolling unit finishes the filter element rolling at the first station, the clamping assemblies at the first station and the second station are separated from the membrane rolling unit and the blue leather winding unit respectively, and the rotation control unit controls the clamping assemblies at the first station and the second station to rotate 180 degrees to exchange stations.
As can be seen from the above, the film rolling unit and the blue leather winding unit are respectively arranged on two sides of the mechanism in a double-station mode and are distributed on two sides of the rotation center in an angle of 180 degrees. The membrane rolling and the blue leather winding can work simultaneously, so that the two series processes are changed into two parallel processes.
The diaphragm is coiled at the right station through parallel stations; after the rolling is finished, the whole mechanism rotates by 180 degrees, and the next procedure, namely the blue leather winding is continuously carried out at the station on the left side. Then the machine is reversely rotated for 180 degrees, and the parallel processing is formed by the stations at two sides, thereby achieving the purposes of saving the beat and improving the working efficiency of the equipment.
In addition, the servo motor drives the whole mechanism to rotate, the angle of rotation is 180 degrees at each time, the rotation is 180 degrees in a reverse mode during displacement, discontinuous rotation is achieved, an electric slip ring is avoided, and the stability and reliability of the whole mechanism are guaranteed on the premise that the manufacturing efficiency of the whole filter element is improved.
Drawings
The above and other features and advantages of the present invention will become more apparent by describing in detail exemplary embodiments thereof with reference to the attached drawings.
FIG. 1 shows an overall schematic view of a rotary membrane rolling mechanism of a domestic reverse osmosis membrane RO cartridge according to an embodiment of the present invention;
FIG. 2 shows a schematic diagram of a junction of an outer hexagonal drive head and an inner hexagonal center tube according to an embodiment of the present invention;
fig. 3 shows a schematic view of the entire mechanism flipping process according to an embodiment of the invention.
Element number description:
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to fig. 1 to 3.
It should be noted that the invention uses the automatic transposition double-station mode to change the series connection process of the second membrane rolling step and the third blue skin winding step in the manufacturing process of the RO filter element into the parallel connection process, thereby greatly improving the manufacturing efficiency of the whole filter element.
Referring to fig. 1, fig. 1 shows an overall schematic view of a rotary membrane winding mechanism of a domestic reverse osmosis membrane RO cartridge according to an embodiment of the present invention. As shown, a rotary membrane rolling mechanism of a domestic reverse osmosis membrane RO cartridge, comprising: the device comprises a membrane rolling unit, a blue leather winding unit, two clamping assemblies and a rotation control unit; the membrane rolling unit rolls the membrane on the filter element central tube at the first station to form a membrane filter element rolling membrane; the blue leather winding unit winds blue leather on the membrane filter element roll film at a second station to form a blue leather filter element roll film; wherein, after the rolling unit finishes the filter core at the first station and rolls up the membrane, the centre gripping subassembly of first station and second station is rolled up the unit and is twined the unit separation with the diaphragm respectively, and the centre gripping subassembly of first station and second station is all rotated 180 degrees and is exchanged the station to the rotation control unit control.
In the embodiment of the invention, when the rotation control unit controls the clamping components of the first station and the second station to rotate 180 degrees for station exchange, the clamping components rotate clockwise for the odd-numbered times of deflection, the clockwise rotation angle is 180 degrees, the clamping components rotate anticlockwise for the even-numbered times of deflection, and the anticlockwise rotation angle is 180 degrees; or when the rotating unit controls the clamping assemblies of the first station and the second station to rotate 180 degrees to exchange stations, the clamping assemblies rotate clockwise when the even-numbered times of displacement are performed, the clockwise rotation angle is 180 degrees, the clamping assemblies rotate anticlockwise when the odd-numbered times of displacement are performed, and the anticlockwise rotation angle is 180 degrees.
That is, the film rolling and blue skin winding processes are completed in separate double stations, which are distributed 180 ° on both sides of the center of rotation. The membrane rolling process and the blue leather winding process are respectively arranged on two sides, and the membrane rolling process and the blue leather winding process on the two sides can work simultaneously, so that the series process is changed into the parallel process. And the servo motor drives the membrane rolling unit and the blue leather winding unit to rotate, the rotation angle is 180 degrees each time, the membrane rolling unit and the blue leather winding unit rotate reversely by 180 degrees during displacement, and the membrane rolling unit and the blue leather winding unit rotate discontinuously, so that an electric slip ring is avoided, and the stability and reliability of the whole mechanism are ensured. The stations are connected in parallel, the membrane is rolled at the station on the right, after rolling is completed, the whole mechanism rotates by 180 degrees, and the next process, namely the blue leather winding is continuously carried out at the station on the left. Then the machine is reversely rotated for 180 degrees, and the parallel processing is formed by the stations at two sides, thereby achieving the purposes of saving the beat and improving the working efficiency of the equipment.
Referring to fig. 2 and 3, fig. 2 is a schematic diagram illustrating a film rolling process according to an embodiment of the invention; figure 3 shows a schematic diagram of a junction of an outer hexagonal drive head and an inner hexagonal central tube according to an embodiment of the present invention.
In the embodiment of the invention, one end of the central tube of the filter element is an outer hexagonal end, and the other end of the central tube of the filter element is a round end; the diaphragm rolling unit comprises a first station side outer hexagonal driving head, a first ejection core, a first station side servo motor and a first station side electromagnetic clutch; the clamping component is a first split flange; the outer hexagonal end of the filter element central tube is nested with the outer hexagonal driving head on the first station side, and the round end of the filter element central tube is connected with the first top core in a jacking mode; when the membrane rolling unit rolls the membrane, the first split flange is combined with the first station side electromagnetic clutch, and the first station side servo motor drives the first split flange and the first station side electromagnetic clutch to rotate, so that the membrane is rolled on the central tube of the filter element; when the membrane rolling unit finishes rolling the membrane, the rotation control unit drives the first split flange to be separated from the first station side electromagnetic clutch.
As shown, the cartridge center tube 15 has a hexagonal socket, and the right side is shown in the upper portion of fig. 3 after the center tube 15 is nested with the right side hexagonal outer drive head 17; the right planetary servo motor 33 can drive the right electromagnetic clutch 32 to rotate, and the right split flange 18 of the right electromagnetic clutch rotates; the right split flange 18 is connected with the right outer hexagonal driving head 17; the right outer hexagonal driving head 17 rotates, and the right central tube 15 can rotate; the rotating right central tube 15 can roll the membrane sheet onto the right central tube 15 in the process of rolling the membrane, and the state shown by the filter element 1 is achieved.
In addition, the membrane rolling unit also comprises a first right pressing air cylinder and a first pressing roller; after the membrane rolling unit is used for rolling the membrane, the first pressing roller is used for pressing the semi-finished filter element to roll the membrane. As shown in the figure, the right pressing cylinder 13 is pushed out, the right pressing roller 14 presses the filter element 1, and the semi-finished filter element 1 cannot be loosened.
The above process is a rolling process of the film, and we can see the following blue-skin winding process:
in the embodiment of the invention, one end of the central tube of the filter element is an outer hexagonal end, and the other end of the central tube of the filter element is a round end; the blue leather winding unit comprises a second station side outer hexagonal driving head, a second station ejection core, a second station side servo motor and a second station side electromagnetic clutch; the clamping component is a second split flange; the outer hexagonal end of the filter element central tube is nested with the outer hexagonal driving head on the second station side, and the round end of the filter element central tube is connected with the second top core in a jacking mode; when the blue film is rolled by the blue leather winding unit, the second split flange is combined with the second station side electromagnetic clutch, and the second station side servo motor drives the second split flange and the second station side electromagnetic clutch to rotate, so that the blue film is rolled on the semi-finished filter element roll film; when the membrane rolling unit finishes rolling the membrane, the rotation control unit drives the second split flange to be separated from the second station side electromagnetic clutch.
As shown in the figure, after the left filter element center tube 25 is nested with the left outer hexagonal driving head 27, the left planetary servo motor 53 can drive the left electromagnetic clutch 52 to rotate, and the left split flange 28 of the left electromagnetic clutch rotates; the left split flange 28 is connected with the left outer hexagonal driving head 27; the left outer hexagonal drive head 27 rotates and the left center tube 25 can rotate. The rotating central tube 25 enables the blue to be wound onto the semi-finished filter element 2 during the winding process.
Referring to fig. 3, fig. 3 is a schematic diagram illustrating an overall mechanism flipping process according to an embodiment of the invention. As shown, after the left electromagnetic clutch 52 and the right electromagnetic clutch 32 are de-energized, the left positioning cylinder 55 and the right positioning cylinder 35 are retracted. The entire rotary mechanism can be rotated when the left electromagnetic clutch 52 is separated from the left split flange 28 and the right electromagnetic clutch 32 is separated from the right split flange 18. The servo motor 31 drives the synchronous belt 42 and the synchronous belt 42 through the driving synchronous belt wheel 41 under the control of the PLC, then drives the driven synchronous belt wheel 43 to rotate, the driven synchronous belt wheel 43 is connected with the whole mechanism, and the overturning of the whole mechanism is achieved by controlling the rotation of the servo motor.
In practice, the method for operating the whole production line system of the reverse osmosis membrane RO filter cartridge of the present invention may comprise the steps of:
step S1: the membrane rolling unit rolls the membrane on the filter element central tube at the first station to form a membrane filter element rolling membrane; the blue leather winding unit winds blue leather on the membrane filter element roll film at a second station to form a blue leather filter element roll film;
step S2: after the rolling unit finishes the filter element rolling at the first station, the clamping assemblies at the first station and the second station are separated from the membrane rolling unit and the blue leather winding unit respectively, and the rotation control unit controls the clamping assemblies at the first station and the second station to rotate 180 degrees to exchange stations.
In summary, the film rolling unit and the blue-skin winding unit are separately arranged on two sides of the mechanism in a double-station manner and are distributed on two sides of the rotation center in an angle of 180 degrees. After the rolling is finished, the whole mechanism rotates by 180 degrees, and the next procedure, namely the blue leather winding is continuously carried out at the station on the left side. Then the machine is reversely rotated for 180 degrees, and the parallel processing is formed by the stations at two sides, thereby achieving the purposes of saving the beat and improving the working efficiency of the equipment.
In addition, the servo motor drives the whole mechanism to rotate, the angle of rotation is 180 degrees at each time, the rotation is 180 degrees in a reverse mode during displacement, discontinuous rotation is achieved, an electric slip ring is avoided, and the stability and reliability of the whole mechanism are guaranteed on the premise that the manufacturing efficiency of the whole filter element is improved.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
Claims (6)
1. A rotary membrane rolling mechanism of a household reverse osmosis membrane (RO) filter element is characterized by comprising: the device comprises a membrane rolling unit, a blue leather winding unit, two clamping assemblies and a rotation control unit; the membrane rolling unit rolls a membrane on a filter element central tube at the first station to form a membrane filter element rolling membrane; the blue leather winding unit winds blue leather on the membrane filter element roll film at a second station to form a blue leather filter element roll film; when the rolling unit is used for finishing the filter element rolling at the first station and then rolling the membrane, the clamping assemblies at the first station and the second station are respectively separated from the membrane rolling unit and the blue leather winding unit, the rotary control unit controls the clamping assemblies at the first station and the second station to rotate 180 degrees to exchange the stations, the blue leather is wound outside the membrane, and the filter element is wound by using the viscosity of the blue leather to prevent the filter element from loosening.
2. The rotary membrane winding mechanism of a household reverse osmosis membrane (RO) filter element according to claim 1, wherein the rotary control unit controls the clamping components of the first and second stations to rotate 180 degrees to exchange stations, the clamping components rotate clockwise at the odd-numbered times and rotate 180 degrees clockwise, and the clamping components rotate counterclockwise at the even-numbered times and rotate 180 degrees counterclockwise; or when the rotation control unit controls the clamping assemblies of the first station and the second station to rotate 180 degrees to exchange stations, the clamping assemblies rotate clockwise when the even-numbered times of displacement are performed, the clockwise rotation angle is 180 degrees, the clamping assemblies rotate anticlockwise when the odd-numbered times of displacement are performed, and the anticlockwise rotation angle is 180 degrees.
3. The rotary membrane rolling mechanism of a household reverse osmosis membrane RO filter element according to claim 1 or 2, characterized in that one end of the filter element central tube is an outer hexagonal end, and the other end is a round end; the diaphragm rolling unit comprises a first station side outer hexagonal driving head, a first ejection core, a first station side servo motor and a first station side electromagnetic clutch; the clamping component is a first split flange; the outer hexagonal end of the filter element central tube is nested with the outer hexagonal driving head on the first station side, and the round end of the filter element central tube is connected with the first top core in a jacking mode; when the membrane rolling unit rolls the membrane, the first split flange is combined with the first station side electromagnetic clutch, and the first station side servo motor drives the first split flange and the first station side electromagnetic clutch to rotate, so that the membrane is rolled on the filter element central tube; when the membrane rolling unit finishes rolling the membrane, the rotation control unit drives the first split flange to be separated from the first station side electromagnetic clutch.
4. The rotary membrane rolling mechanism of a home reverse osmosis membrane (RO) cartridge according to claim 3, wherein the membrane rolling unit further comprises a first right pressing cylinder and a first pressing roller; and after the membrane rolling unit is used for rolling the membrane, the first pressing roller is used for pressing the semi-finished filter element to roll the membrane.
5. The rotary membrane rolling mechanism of a household reverse osmosis membrane RO filter element according to claim 1 or 2, characterized in that one end of the filter element central tube is an outer hexagonal end, and the other end is a round end; the blue-skin winding unit comprises a second station side outer hexagonal driving head, a second station top core, a second station side servo motor and a second station side electromagnetic clutch; the clamping component is a second split flange; the outer hexagonal end of the filter element central tube is nested with the outer hexagonal driving head on the second station side, and the round end of the filter element central tube is connected with the second top core in a jacking mode; when the blue film is rolled by the blue-leather winding unit, the second split flange is combined with the second station-side electromagnetic clutch, and the second station-side servo motor drives the second split flange and the second station-side electromagnetic clutch to rotate, so that the blue film is rolled on a semi-finished filter element roll film; when the membrane rolling unit finishes membrane rolling, the rotation control unit drives the second split flange to be separated from the second station side electromagnetic clutch.
6. A method of operating a rotary membrane rolling mechanism for a domestic reverse osmosis membrane RO cartridge according to any one of claims 1 to 5, comprising the steps of:
step S1: the membrane rolling unit rolls a membrane on a filter element central tube at the first station to form a membrane filter element rolling membrane; the blue leather winding unit winds blue leather on the membrane filter element roll film at a second station to form a blue leather filter element roll film;
step S2: when the rolling unit finishes the filter element rolling at the first station, the clamping assemblies at the first station and the second station are separated from the membrane rolling unit and the blue leather winding unit respectively, and the rotation control unit controls the clamping assemblies at the first station and the second station to rotate 180 degrees to exchange stations.
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| CN201811618234.7A CN109794169B (en) | 2018-12-28 | 2018-12-28 | Rotary film rolling mechanism of household reverse osmosis membrane RO filter element |
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| CN201811618234.7A CN109794169B (en) | 2018-12-28 | 2018-12-28 | Rotary film rolling mechanism of household reverse osmosis membrane RO filter element |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3334755B2 (en) * | 1992-01-17 | 2002-10-15 | 株式会社アルコア・クロージャー・システムズ | Capping machine |
| CN104741925B (en) * | 2015-04-14 | 2017-03-01 | 宁波市奥特曼自动化设备有限公司 | A kind of filter element assembly machine |
| CN205381789U (en) * | 2015-12-30 | 2016-07-13 | 深圳市世椿智能装备股份有限公司 | Automatic rolling film machine of RO membrane |
| CN105642123B (en) * | 2016-01-23 | 2018-03-23 | 山东九章膜技术有限公司 | A kind of wound membrane method that can roll two reverse-osmosis membrane elements simultaneously |
| CN106064753A (en) * | 2016-07-22 | 2016-11-02 | 珠海格力电器股份有限公司 | Film rolling equipment and method |
| CN207786048U (en) * | 2017-12-20 | 2018-08-31 | 深圳市世椿智能装备股份有限公司 | A kind of filter core rolls equipment |
| CN207684571U (en) * | 2017-12-30 | 2018-08-03 | 汕头市建亨投资管理有限公司 | A kind of Film rolling mechanism of reverse osmosis membrane production automatic film rolling machine |
| CN108838027A (en) * | 2018-05-08 | 2018-11-20 | 河南汇丰水处理设备有限公司 | A kind of RO automation wound membrane equipment and RO wound membrane preparation method |
| CN108657860B (en) * | 2018-06-04 | 2024-03-22 | 河南汇丰水处理设备有限公司 | Cutting, stacking, conveying and rolling integrated household film production device |
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