CN102247762A - Automatic production line and automatic production method for ultrafiltration membrane - Google Patents
Automatic production line and automatic production method for ultrafiltration membrane Download PDFInfo
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- CN102247762A CN102247762A CN2011101330931A CN201110133093A CN102247762A CN 102247762 A CN102247762 A CN 102247762A CN 2011101330931 A CN2011101330931 A CN 2011101330931A CN 201110133093 A CN201110133093 A CN 201110133093A CN 102247762 A CN102247762 A CN 102247762A
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- film silk
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- production line
- automatic production
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Abstract
The invention provides an automatic production line for an ultrafiltration membrane and an automatic production method for processing the ultrafiltration membrane by adopting the production line. The production line comprises an ultrafiltration membrane fiber delivery device which runs through the whole production line as well as an automatic membrane fiber cutoff device and an automatic membrane fiber collection device which are sequentially arranged from front to back, wherein the ultrafiltration membrane fiber delivery device comprises a wheel set delivery mechanism, a double-roll pulling device and a rolling type transport platform which are sequentially arranged from front to back and a buffer device which is arranged between the wheel set delivery mechanism and the double-roll pulling device; the buffer device at least comprises a fixed roll and a movable roll which can freely slide up and down within the limited range; and the movable roll is arranged between the fixed roll and the wheel set delivery mechanism. The automatic production of membrane fibers is realized, the labor intensity of operators is greatly reduced, the production efficiency is improved, the pollution to the membrane fibers is also reduced, and the fixed-length production and counting of the membrane fibers can be ensured and the waste of the membrane fibers is avoided.
Description
Technical field
The present invention relates to a kind of milipore filter automatic production line and milipore filter automatic production method, be mainly used in the automated production of milipore filter.
Background technology
The film silk production of existing milipore filter mostly is that the film silk after being shaped alternately is wrapped on the bigger cylinder of two diameters.Rotate first cylinder earlier, the film silk is wrapped on this cylinder, after twining the film silk of some on this cylinder, rotate second cylinder, manually cut off the film silk on first cylinder, and change the film silk is wrapped on second cylinder and continue to collect, when the film silk all is wrapped in second above the cylinder time, first cylinder of stall manually all cuts off the film silk on first cylinder and ties up, and the film silk that manually will tie up is transported to tank and soaks.When treating that second film silk on the cylinder collected some, adopt said method that the film silk is switched to again and continue on first cylinder to collect, and the film silk that second cylinder collected is above manually tied up, so circulation is up to finishing whole process of production.
Adopt above-mentioned film silk production line and corresponding film silk production method, whole process of production all needs manually-operated, and labour intensity is big, and because staff contact membranes silk chance is many, the film silk is easy to contaminated; The film silk is difficult to scale production, in order to guarantee the long only arrival requirement of film silk, often will reserve bigger surplus capacity, thereby cause the waste of film silk in the actual production; Owing to adopt and manually to tie up, cause easily and tie up irregularly, influence packaging effect.
Summary of the invention
In order to overcome the above-mentioned defective of prior art, the invention provides the milipore filter automatic production method of a kind of milipore filter automatic production line and this production line of employing, whole process of production is finished automatically, greatly reduced labour intensity, reduced pollution to the film silk, and can realize that film silk fixed length is produced and the automatic statistics of film silk quantity, the automatically collecting of having realized the film silk fully with tie up.
To achieve these goals, the technical solution used in the present invention is:
A kind of milipore filter automatic production line comprises film silk automatic disconnecting device and film silk automatic collecting device that the milipore filter film silk conveyer that runs through whole production line and front and back set gradually.
Order was provided with before and after described film silk conveyer can comprise wheels connecting gear, pair roller pulling device and roller shipping platform, described pair roller pulling device and roller shipping platform are separately positioned on the front and back of described film silk automatic disconnecting device.
Described wheels connecting gear preferably includes the two rows roller set, and each roller set comprises several running rollers, two groups of running roller along continuous straight runs settings interlaced with each other.
Described pair roller pulling device can comprise that the power of two upper and lower settings rolls and drives two described power and rolls the drive unit that synchronous backward rotates, and the line of centres that two described power rolls is perpendicular to the table top of described roller shipping platform.
Described film silk automatic disconnecting device can comprise film silk cutting knife and drive the cutter actuating device of described film silk cutting knife action that described film silk cutting knife preferably includes two blades with V-knife mouth up and down.
Described film silk automatic collecting device can comprise the film silk feeder of the film silk after being used for concentrate to place cutting off and will cut off after the film silk send into the manipulator of described film silk feeder from described roller shipping platform.
Described film silk feeder is preferably two, is located at the both sides of described roller shipping platform respectively, and the corresponding position of each described film silk feeder can also be provided with film silk automatic bonding unit.
Described film silk conveyer in aforementioned each related art scheme also preferably includes the buffer unit that is arranged between described wheels connecting gear and the pair roller pulling device, described buffer unit comprises the movable roll that a stationary roll and can easy on and off slide in limited range at least, and described movable roll is arranged between described stationary roll and the described wheels connecting gear.
A kind of milipore filter automatic production method, be specially: in conjunction with adopting automatic pulling device and automatic conveyor to be shaped and transmitting the film silk, when reaching predetermined length, the film silk cuts off automatically, and the film silk after cutting off collected automatically, buffer unit that can spontaneous adjustment transmitting range by setting between the film silk automatic conveyor of pulling device automatically and rupturing operation front end makes the film silk of its rupturing operation front end keep tensioning state always.
Further, initial transfer rate when entering next root film silk after the film silk is cut off is greater than the film silk automatic transferral speed of rupturing operation front end, the time interval that the film silk cuts off is determined automatically according to predefined film silk Cutting Length and film silk transfer rate, described buffer unit be arranged between described wheels connecting gear and the pair roller pulling device can be in limited range the easy on and off movable roll of sliding, described movable roll be pressed in film silk in the transmission above, rely on the deadweight of described movable roll to make the film silk in the transmission be in tensioning state all the time.
The invention has the beneficial effects as follows:
(1) owing to realized the automatic transmission of film silk, cutting and collection automatically automatically, greatly reduces labor intensity of operating personnel, improved production efficiency, realized the full-automation production and the management of film silk;
(2) owing in the automatic transport process of film silk, be provided with buffer unit, the stable wire vent speed and the uniform stress that can keep the film silk, so can avoid because the film silk that the minor variations of wire vent speed causes cuts off the inconsistent or inconsistent uneven phenomenon of film silk thickness that causes of the suffered pulling force of film silk of back length, can also make the continuous wire vent of film silk of rupturing operation front end and any influence that continuous transmission is not subjected to the rupturing operation of film silk;
(3) owing to can adjust interval clipping time of film silk automatically, therefore can realize the fixed length cutting of film silk, thereby avoid the waste of film silk according to film silk transfer rate and predefined film silk Cutting Length;
(4) owing to utilize the cooperation of manipulator and film silk feeder, can realize the automatically collecting of film silk, thereby avoid staff contact membranes silk, reduce pollution the film silk, and since manipulator than people hand operated standard more, therefore the film silk of collecting is comparatively neat, consistent;
(5) owing to be provided with film silk automatic bonding unit, therefore can realize tying up automatically of film silk, and owing to be provided with two film silk feeders, can be when the film silk in the feeder be tied up, switch and use another film silk feeder collection membrane silk, with the continuity that guarantees to produce, thereby enhance productivity.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the present invention;
Fig. 2 is the plan structure schematic diagram of Fig. 1.
The specific embodiment
The invention provides a kind of milipore filter automatic production line, as depicted in figs. 1 and 2, this milipore filter automatic production line comprises film silk automatic disconnecting device 3 and the film silk automatic collecting device that the milipore filter film silk conveyer that runs through whole production line and front and back set gradually, and described film silk automatic collecting device is used to collect the film silk after described film silk automatic disconnecting device cuts off.This production line can be completely achieved automation, from the film silk enter transmission, fixed length cutting, collection all need not manually-operated automatically.
Order was provided with before and after described film silk conveyer preferably included wheels connecting gear, pair roller pulling device and roller shipping platform 7, described pair roller pulling device and roller shipping platform are separately positioned on the front and back of described film silk automatic disconnecting device, described pair roller pulling device is one of necessary condition of film silk maintenance tensioning for the film silk transmission of the front of described film silk automatic disconnecting device provides drawing gravitation.Described roller shipping platform is used to place the film silk that is sent to described film silk automatic disconnecting device back, comprises the film silk that is not collected as yet after the cut-out.Described wheels connecting gear preferably includes two rows roller set 8, and each roller set comprises several running rollers, two groups of running roller along continuous straight runs settings interlaced with each other.Described film silk successively on each running roller, is equivalent to two groups of running rollers and is interspersed in the both sides of film silk from front to back, when described film silk is sent to forward, and two groups of running roller reverse rotations.
Described pair roller pulling device can comprise that the power of two upper and lower settings rolls 4 and drive two described power and roll the drive unit that synchronous backward rotates, and the line of centres that two described power rolls is perpendicular to the table top of described roller shipping platform.The frictional force that imposes on the film silk in film silk transport process when relying on two power lift-over moving is come tractive film silk as pulling force, makes the film silk keep tensioning state.When the film silk of described pair roller pulling device rear end reaches predetermined length, make described pair roller pulling device stop to keep simultaneously clamp position earlier to the film silk, make described film silk automatic disconnecting device action carry out rupturing operation again.
Described film silk automatic disconnecting device can comprise film silk cutting knife 3 and drive the cutter actuating device of described film silk cutting knife action that described film silk cutting knife preferably includes two blades that the edge of a knife is V-shaped up and down.The blade of described two blades is relative.Preferably make described bottom knife be located at relevant position on the table top of described roller shipping platform, cutter is connected with described cutter actuating device, when carrying out the cutting of film silk, and last bottom knife interlock, cut-out film silk.Described cutter actuating device preferably adopts pneumatic actuation, and the corresponding driving apparatus structure is simple, reliability is high, long service life.
The cutting knife blade of this form is sharp, when fast speed is cut soon, can obtain comparatively neat film silk section.Can adjust automatically clipping time according to film silk transfer rate and predefined film silk Cutting Length, as film silk transfer rate is 2m/s, predefined Cutting Length is 2m, this moment cutting knife will to adjust time parameter automatically be 1s, promptly when the film silk transmits 1s, cutting knife will cut the film silk automatically, can realize the fixed length cutting of film silk thus, need not to stay surplus capacity, thereby reduce or avoid the waste of film silk.
Described film silk automatic collecting device preferably include the film silk feeder 2 of the film silk after being used for concentrate to place cutting off and will cut off after the film silk send into the manipulator 1 of described film silk feeder from described roller shipping platform.Described manipulator can adopt any suitable manipulator under the prior art condition, preferably, described manipulator is provided with two bare terminal ends, two described bare terminal end along continuous straight runs are provided with at interval, the film silk Cutting Length of the spacing of two described bare terminal ends and setting adapts, so that the film silk straight section after will cutting entirely pushes in the described film silk feeder.Owing to adopt manipulator to film silk feeder ISN material, realized the automatically collecting of film silk, avoid staff contact membranes silk, the probability that reduction pollutes the film silk, and, because manipulator is than people hand operated standard more, therefore the film silk of collecting is comparatively neat, helps improving follow-up membrane module packaging effect.
Described film silk feeder is preferably two, is located at the both sides of described roller shipping platform respectively, and two described film silk feeders can use simultaneously, also can one be equipped with a usefulness.
This milipore filter automatic production line also can be provided with film silk counting module, this film silk counting module is according to the action frequency of manipulator, calculate the film silk quantity of accumulation in the membrane silk feeder, so that after the film silk quantity in a certain film silk feeder reaches setting film silk quantity, switch to the collection (i.e. the occupation mode of " is equipped with a usefulness ") that another film silk feeder continues the film silk, guarantee the continuity of producing with this, also can guarantee to collect the film silk quantity unanimity in each feeder of back.
Described milipore filter automatic production line can also comprise film silk automatic bonding unit 5, and described film silk automatic bonding unit preferably is arranged on the corresponding position of each described film silk feeder.When the film silk in the described film silk feeder reaches requirement, automatic bonding unit will be tied up automatically to the film silk, thereby avoid staff contact membranes silk, pollute and tie up irregular to reduce to the film silk.
Described film silk conveyer in aforementioned each related art scheme also preferably includes the buffer unit that is arranged between described wheels connecting gear and the pair roller pulling device, described buffer unit comprises the movable roll 6 that a stationary roll and can easy on and off slide in limited range at least, and described movable roll is arranged between described stationary roll and the described wheels connecting gear.Described movable roll can be provided with in the following way: slideway or chute that vertical direction extends are set in the axial both sides of described movable roll, the roll shaft of the both sides of described movable roll is stretched in described slideway or the chute, and the gap between described roll shaft and described slideway or the chute is provided with needs to satisfy following the requirement: (1) makes described slideway or chute play enough position-limiting actions to described roll shaft; (2) guarantee that described running roller can slide along described slideway or chute easy on and off without barrier.
The weight of described movable roll select with on it around the tensioning of film silk the time, described movable roll can stably remain on certain height and be as the criterion.When relaxation appearred in the film silk of described automatic disconnecting device front or produce lax trend, described movable roll was at described slideway in the effect lower edge of self gravitation or chute natural downslide certain distance, and stopped at and make the just position of tensioning once more of described film silk.Therefore kept the stable wire vent speed and the uniform stress of film silk well, can avoid because the film silk that the minor variations of wire vent speed causes cuts off the inconsistent or inconsistent uneven phenomenon of film silk thickness that causes of the suffered pulling force of film silk of back length.
When described film silk automatic disconnecting device is carried out rupturing operation, described pair roller pulling device stops, the described wheels connecting gear of described film silk automatic disconnecting device front end continues normal operation, along with wire vent is more and more longer, described movable roll under the self gravitation effect spontaneously to lower slider, be equivalent to elongate transmitting range (transmitting range of the part of elongating can be called buffer distance), therefore can keep the film silk to be in tensioning state all the time, even stopped the film silk of rear end transmits because of rupturing operation, the continuous wire vent of film silk of front end and continuous transmission are not affected, and have guaranteed continuity and automation that the film silk is produced well.The long or higher occasion of wire vent speed for the rupturing operation time, needed buffer distance is longer, and therefore described stationary roll and described movable roll that many groups match can be set.But the roller group along continuous straight runs that many groups are made up of a described stationary roll and described movable roll is arranged side by side.
The present invention also provides a kind of milipore filter automatic production method, be specially: in conjunction with adopting automatic pulling device and automatic conveyor to be shaped and transmitting the film silk, when reaching predetermined length, the film silk cuts off automatically, and the film silk after cutting off collected automatically, between the film silk automatic conveyor of automatic pulling device and rupturing operation front end by be provided with can spontaneous adjustment transmitting range buffer unit make the film silk of its rupturing operation front end keep tensioning state always, thereby the uniform stress of assurance film silk.
This milipore filter automatic production method can adopt aforesaid various milipore filter automatic production line to realize.
The automatic adjustment of transmitting range can be carried out on a plurality of directions, promptly is not limited to level or vertical direction.When carrying out rupturing operation,, because the existence of above-mentioned buffer unit that can spontaneous adjustment transmitting range, also can not have influence on the continuous wire vent of film silk of rupturing operation front end and transmit continuously even pulling device stops automatically.
Further, after starting once more at described automatic pulling device, in time and apace eliminate the transmitting range that increases newly in the last circulation, to avoid the film silk to overstock, for the buffering of next circulation leaves enough spaces, the initial transfer rate when entering next root film silk after the film silk is cut off is greater than the film silk automatic transferral speed of rupturing operation front end.The time interval that the film silk cuts off can be determined automatically according to predefined film silk Cutting Length and film silk transfer rate, to realize the automation fixed length cutting.Described buffer unit be preferably be arranged between described wheels connecting gear and the pair roller pulling device can be in limited range the easy on and off movable roll of sliding, described movable roll be pressed in film silk in the transmission above, rely on the deadweight of described movable roll to make the film silk in the transmission be in tensioning state all the time.
In order to improve film silk production efficiency, can on a production line, operate many film silks simultaneously, as cutting off and transmitting, then corresponding automatic disconnecting device and/or automatic conveyor can be equipped with many covers.
The present invention alleged " forward and backward " is the direction of transfer of relative film silk, and back one film silk position constantly is positioned at the back of previous moment film silk position.
Claims (10)
1. milipore filter automatic production line is characterized in that comprising film silk automatic disconnecting device and film silk automatic collecting device that the milipore filter film silk conveyer that runs through whole production line and front and back set gradually.
2. milipore filter automatic production line as claimed in claim 1, it is characterized in that described film silk conveyer comprises wheels connecting gear, pair roller pulling device and roller shipping platform that the front and back order is provided with, described pair roller pulling device and roller shipping platform are separately positioned on the front and back of described film silk automatic disconnecting device.
3. milipore filter automatic production line as claimed in claim 2 is characterized in that described wheels connecting gear comprises the two rows roller set, and each roller set comprises several running rollers, two groups of running roller along continuous straight runs settings interlaced with each other.
4. milipore filter automatic production line as claimed in claim 3, it is characterized in that described pair roller pulling device comprises that the power of two upper and lower settings rolls and drives two described power and rolls the drive unit that synchronous backward rotates, the line of centres that two described power rolls is perpendicular to the table top of described roller shipping platform.
5. milipore filter automatic production line as claimed in claim 4, it is characterized in that described film silk automatic disconnecting device comprises film silk cutting knife and drives the cutter actuating device that described film silk cutting knife moves, described film silk cutting knife comprises two blades with V-knife mouth up and down.
6. milipore filter automatic production line as claimed in claim 5, it is characterized in that described film silk automatic collecting device comprise the film silk feeder of the film silk after being used for concentrate to place cutting off and will cut off after the film silk send into the manipulator of described film silk feeder from described roller shipping platform.
7. milipore filter automatic production line as claimed in claim 6 is characterized in that described film silk feeder is two, is located at the both sides of described roller shipping platform respectively, and the corresponding position of each described film silk feeder also is provided with film silk automatic bonding unit.
8. as claim 2,3,4,5,6 or 7 described milipore filter automatic production lines, it is characterized in that described film silk conveyer also comprises the buffer unit that is arranged between described wheels connecting gear and the pair roller pulling device, described buffer unit comprises the movable roll that a stationary roll and can easy on and off slide in limited range at least, and described movable roll is arranged between described stationary roll and the described wheels connecting gear.
9. milipore filter automatic production method, it is characterized in that in conjunction with adopting automatic pulling device and automatic conveyor to be shaped and transmitting the film silk, when reaching predetermined length, the film silk cuts off automatically, and the film silk after cutting off collected automatically, buffer unit that can spontaneous adjustment transmitting range by setting between the film silk automatic conveyor of pulling device automatically and rupturing operation front end makes the film silk of its rupturing operation front end keep tensioning state always.
10. milipore filter automatic production method as claimed in claim 9, initial transfer rate when it is characterized in that entering next root film silk after the film silk cuts off is greater than the film silk automatic transferral speed of rupturing operation front end, the time interval that the film silk cuts off is determined automatically according to predefined film silk Cutting Length and film silk transfer rate, described buffer unit be arranged between described wheels connecting gear and the pair roller pulling device can be in limited range the easy on and off movable roll of sliding, described movable roll be pressed in film silk in the transmission above, rely on the deadweight of described movable roll to make the film silk in the transmission be in tensioning state all the time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110133093 CN102247762B (en) | 2011-05-23 | 2011-05-23 | Automatic production line and automatic production method for ultrafiltration membrane |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110133093 CN102247762B (en) | 2011-05-23 | 2011-05-23 | Automatic production line and automatic production method for ultrafiltration membrane |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310026499.9A Division CN103084071B (en) | 2011-05-23 | 2011-05-23 | Ultrafiltration membrane automation protection method |
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| Publication Number | Publication Date |
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| CN102247762A true CN102247762A (en) | 2011-11-23 |
| CN102247762B CN102247762B (en) | 2013-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110133093 Expired - Fee Related CN102247762B (en) | 2011-05-23 | 2011-05-23 | Automatic production line and automatic production method for ultrafiltration membrane |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103625691A (en) * | 2013-12-20 | 2014-03-12 | 广东远东食品包装机械有限公司 | Paper-drawing buffering mechanism |
| CN106865336A (en) * | 2017-04-18 | 2017-06-20 | 威海威高血液净化制品有限公司 | A kind of hollow-fiber film is linear to receive silk method and device |
| CN107405578A (en) * | 2015-02-26 | 2017-11-28 | 通用电气公司 | Apparatus and method for the manufacture of volume to volume film |
| CN107441940A (en) * | 2017-08-08 | 2017-12-08 | 天津碧水源膜材料有限公司 | A kind of bundles of method of hollow fiber film thread |
| CN108421419A (en) * | 2018-04-13 | 2018-08-21 | 东莞理工学院 | A kind of film wire automatic placement machine and its membrane module production equipment |
| CN110935327A (en) * | 2019-12-30 | 2020-03-31 | 碧菲分离膜（大连）有限公司 | Internal pressure formula hollow fiber receives filter membrane production line |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11226366A (en) * | 1998-02-19 | 1999-08-24 | Toray Ind Inc | Method and apparatus for manufacturing fluid separation membrane element and fluid separation membrane element |
| CN201157715Y (en) * | 2007-12-03 | 2008-12-03 | 路辉 | Self cleaning solid-liquid separation filter |
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2011
- 2011-05-23 CN CN 201110133093 patent/CN102247762B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11226366A (en) * | 1998-02-19 | 1999-08-24 | Toray Ind Inc | Method and apparatus for manufacturing fluid separation membrane element and fluid separation membrane element |
| CN201157715Y (en) * | 2007-12-03 | 2008-12-03 | 路辉 | Self cleaning solid-liquid separation filter |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103625691A (en) * | 2013-12-20 | 2014-03-12 | 广东远东食品包装机械有限公司 | Paper-drawing buffering mechanism |
| CN107405578A (en) * | 2015-02-26 | 2017-11-28 | 通用电气公司 | Apparatus and method for the manufacture of volume to volume film |
| CN106865336A (en) * | 2017-04-18 | 2017-06-20 | 威海威高血液净化制品有限公司 | A kind of hollow-fiber film is linear to receive silk method and device |
| CN106865336B (en) * | 2017-04-18 | 2023-02-28 | 山东威高血液净化制品股份有限公司 | Linear filament winding method and device for hollow fiber membrane |
| CN107441940A (en) * | 2017-08-08 | 2017-12-08 | 天津碧水源膜材料有限公司 | A kind of bundles of method of hollow fiber film thread |
| CN108421419A (en) * | 2018-04-13 | 2018-08-21 | 东莞理工学院 | A kind of film wire automatic placement machine and its membrane module production equipment |
| CN110935327A (en) * | 2019-12-30 | 2020-03-31 | 碧菲分离膜（大连）有限公司 | Internal pressure formula hollow fiber receives filter membrane production line |
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| CN102247762B (en) | 2013-07-31 |
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