CN203833314U - Winding system of electrostatic spinning membrane manufacturing device - Google Patents
Winding system of electrostatic spinning membrane manufacturing device Download PDFInfo
- Publication number
- CN203833314U CN203833314U CN201320467708.9U CN201320467708U CN203833314U CN 203833314 U CN203833314 U CN 203833314U CN 201320467708 U CN201320467708 U CN 201320467708U CN 203833314 U CN203833314 U CN 203833314U
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- Prior art keywords
- roller
- winding system
- roll
- winding
- wind
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- Expired - Fee Related
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- 238000004804 winding Methods 0.000 title claims abstract description 45
- 238000010041 electrostatic spinning Methods 0.000 title claims abstract description 17
- 239000012528 membrane Substances 0.000 title abstract description 5
- 238000004519 manufacturing process Methods 0.000 title abstract description 3
- 230000001360 synchronised effect Effects 0.000 claims abstract description 13
- 238000005096 rolling process Methods 0.000 claims description 39
- 238000000034 method Methods 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 230000000873 masking effect Effects 0.000 description 4
- 238000010924 continuous production Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000001523 electrospinning Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
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- Winding Of Webs (AREA)
Abstract
The utility model relates to a winding system of an electrostatic spinning membrane manufacturing device, and provides two winding modes and equipment. According to the simplest direct winding mode, the winding system is composed of a winding roller 2 and bearing clamping grooves 1 formed in the two ends of the winding roller 2; in the winding process, friction force is generated on the surface of a receiving roller 3 through weight of the winding roller 2, and the receiving roller 3 rotates to drive the winding roller 2 to rotate. According to the other winding mode through a synchronous rotation mechanism, the winding system is composed of a stripping roller 6, a guiding roller 7, a winding roller 8, two gears, a chain and corresponding supports, the stripping roller 6 and the guiding roller 7 are the same in diameter, the distance between parallel centers of the stripping roller 6 and the guiding roller 7 is 300-500 mm, and in the winding process, the stripping roller 6 and a receiving roller 5 make contact, the receiving roller rotates to drive the stripping roller 6 to rotate, and the gears and the chain drive the guiding roller 7 to synchronously rotate in the opposite direction, wherein the winding roller 8 and the guiding roller 7 are in contact and synchronously rotate in opposite directions; a thin membrane is conveyed to the guiding roller 7 from the receiving roller 5 through the stripping roller 6, and then is continuously wound through the winding roller 8.
Description
Technical field
This case relates to electrostatic spinning masking winding system, belongs to the winding device of continuous production nano fibrous membrane, belongs to mechanical manufacturing field.
Technical background
In China Patent No. 200920170600.7, describe a kind of film take-up system, overcome the problem of flexible film rolling difficulty, realized the continuous production of electrostatic spinning masking.Its feature is that winding system is comprised of two parts: the first receives roller near film has a surface to be surrounded by the guiding roller of one deck rubber, and phase mutual edge distance can regulate by pneumatic system; Another part is wind-up roll, and phase mutual edge distance also regulates by pneumatic system.This class winding system has two shortcomings: 1, guiding roller and wind-up roll each need a pair of pneumatic system regulate mutual spacing from, not only taken space, also increased equipment investment.During 2, due to rolling, guiding roller is close to film reception roller, and wind-up roll is close to guiding roller, from the reception roller of film to tight between wind-up roll, Systems for optical inspection cannot be installed film is produced and detected in real time.For above-mentioned two shortcomings, the present invention proposes respectively solution.
Summary of the invention
For article one shortcoming, in direct rolling mode, solve.Directly the structure of rolling mode winding system is comprised of the bearing card grain 1 at wind-up roll 2 and two ends.The a kind of of wind-up roll 2 is comprised of on inflatable roller paper tube sleeve, and another kind of paper web two ends are stuck on two circular cones with bearing and form.Wind-up roll 2 bearings at both ends are put into the card grain 1 that receives roller 3 two ends, top, vertically fallen to being adjacent to receive roller surface.Wind-up roll, card grain 1 interior can moving up and down, also can take out from upper end.During rolling, because the weight of wind-up roll self produces friction force to receiving roller surface, receive roller 3 and rotate and drive wind-up rolls 2 to rotate, two roller linear resonance surface velocity equidirectionals are contrary.The film of wind-up roll 2 rollings increases, and the surface of roller increases from receiving roller centre distance, and wind-up roll is corresponding to move up.Due to wind-up roll 2 linear resonance surface velocities with receive the consistent of roller, can not cause the damage of film.When film receiving system is a kind of seamless steel band, by two rollers, support and open and vertically place up and down, wind-up roll bearings at both ends is placed in the top card grain of top layer roller, and rolling principle is identical with wind-up roll matching system with circular reception roller.This case belongs to the direct winding method of top set, has saved the space of round roller no matter or steel band receiving system both sides, can, according to receiving the symmetrical spinning nozzle row that arranges of roller diameter or steel band length, increase single machine yield.
For second shortcoming, the present invention solves in synchronous rotary mechanism rolling mode.The structure of this case winding system is comprised of the identical stripper roll 6 of diameter and guiding roller 7, wind-up roll 8, two gears and chain and corresponding support.During stripper roll 6 rolling, contact with receiving roller 5, after rolling completes, separate.During guiding roller 7 rolling, contact and carry out rolling with wind-up roll 8, after rolling completes, separate.While rotating for increasing, friction force prevents from skidding between roller and roller, and stripper roll 6 and guiding roller 7 surfaces are all surrounded by one deck rubber.Between stripper roll 6 and guiding roller 7, parallel center is at a distance of 300-500mm, and film is popped one's head in, realized in real time and detecting by having enough spaces to lay optical detection between stripper roll 6 arrival guiding rollers 7.With gear, be connected stripper roll 6 and guiding roller 7 with chain, stripper roll 6 rotationals drive guiding roller 7 synchronously to rotate.During rolling, stripper roll 6 contact with the backing roll that receives roller 5 or steel band, due to friction force, when receiving roller 5 or steel belt supporting roller and rotate, drives stripper roll 6 rotations, at gear and chain-driving lower steering roll 7 also locking phase to rotation.Wind-up roll 8 contacts with guiding roller 7 and synchronizes rotation, but opposite direction.Film is peeled off and is reached guiding roller 7 from reception roller 5 by stripper roll 6, by wind-up roll 8 rollings.Due to thin thickness and the softness of film, the centre distance between stripper roll 6 and guiding roller 7 can not be too large, otherwise cause rolling unfairness and film to depart from, and also needs to increase other designs, increased thus equipment cost.Synchronous rotary mechanism rolling mode winding system is placed in the below that receives roller 5, does not affect the arrangement of the jet head sets of film receiving system both sides.
Accompanying drawing explanation
Direct winding system structure shown in Fig. 1: wind-up roll bearings at both ends card grain 1, wind-up roll 2, receives roller 3, receives roller two end axles bearing 4.
The winding system of synchronous rotary mechanism shown in Fig. 2 structure: receive roller 5, stripper roll 6, guiding roller 7, wind-up roll 8.
The specific embodiment
Directly the concrete enforcement of rolling mode is very simple.Paper tube sleeve is also inflated it is fixed on inflatable roller, select the film of the sufficient length that width is identical with receiving roller length to be attached on reception roller 3, one end is fixed on wind-up roll 2, as drawing film.To receive many rows electrostatic spinning nozzle of roller both sides, connect the high-pressure side of DC high-voltage power supply, receive roller 3 and be connected on DC high-voltage power supply low tension terminal ground connection.When Polymer electrospinning liquid is transported to shower nozzle, connect high tension supply and carry out electrostatic spinning masking, receive roller 3 film of making is received, and form uniform non-woven fabric type microporous barrier.Receive roller 3 and rotate with the speed of setting, make to be attached to the wind-up roll 2 that receives on roller 3 with identical linear velocity but opposite direction rotates simultaneously.Initial one section of wind-up roll 2 rolling be traction film, continuous rolling static spinning membrane then.
The concrete enforcement of synchronous rotary mechanism rolling mode is also very convenient.First winding system is installed by Fig. 2 relative position, select the film of the sufficient length that width is identical with receiving roller length to be attached on reception roller 5, walk around stripper roll 6 by one section, continue to walk around guiding roller 7, be fixed on wind-up roll 8 paper webs, paper tube sleeve is on inflatable roller and inflate swelling.When as said method electrostatic spinning masking, by pneumatic element, push receive stripper roll 6 to roller 5 and two roller surfaces are close to.By pneumatic element, push wind-up roll 8 to guiding roller 7 and two roller surfaces are close to simultaneously.When receiving the rotation of roller 5, because friction force has driven the rotation of stripper roll 6.The rotation of stripper roll 6, rotates by gear and chain-driving guiding roller 7, thus stripper roll 6 and the synchronous rotating in same direction of guiding roller 7.Because driving wind-up roll 8, friction force relation rotates, from rolling traction film, continuously by the made film rolling of electrostatic spinning.Complete after rolling, stripper roll 6 departs from reception roller 5, and wind-up roll 8 departs from guiding roller 7.The advantage of synchronous rotary mechanism rolling mode maximum is to be convenient to realize the real-time detection of film quality, as long as detection probe is arranged between stripper roll 6 and guiding roller 7, and carry out transverse scan, signal is passed to and in recording instrument, records at any time and show, set quality fluctuation scope, once exceed Realtime Alerts, accomplish the complete automatic monitoring of quality.
Claims (8)
1. electrostatic spinning film forming apparatus winding system, the structure that it is characterized in that direct rolling mode winding system is comprised of the bearing draw-in groove (1) at wind-up roll (2) and two ends, wind-up roll (2) bearings at both ends is put into the draw-in groove (1) that receives two ends, roller (3) top, or the structure of synchronous rotary mechanism rolling mode winding system is comprised of the identical stripper roll of diameter (6) and guiding roller (7), wind-up roll (8), two gears and chains and corresponding support, be placed in the below that receives roller (5), stripper roll (6) is connected with chain with gear with guiding roller (7).
2. electrostatic spinning film forming apparatus winding system according to claim 1, it is characterized in that a kind of of direct rolling mode winding system wind-up roll (2) is comprised of on inflatable roller paper tube sleeve, another kind of paper web two ends are stuck on two circular cones with bearing and form.
3. electrostatic spinning film forming apparatus winding system according to claim 1, it is characterized in that direct rolling mode winding system wind-up roll (2) bearings at both ends puts into the draw-in groove (1) that receives two ends, roller (3) top, vertically fall to being adjacent to receive roller (3) surface.
4. electrostatic spinning film forming apparatus winding system according to claim 1, is characterized in that direct rolling mode winding system wind-up roll (2) can move up and down in draw-in groove (1), also can take out from upper end.
5. electrostatic spinning film forming apparatus winding system according to claim 1, is characterized in that synchronous rotary mechanism rolling mode winding system, during stripper roll (6) rolling, contacts with receiving roller (5), after rolling completes, separates.
6. electrostatic spinning film forming apparatus winding system according to claim 1, is characterized in that synchronous rotary mechanism rolling mode winding system, during guiding roller (7) rolling, contacts and carries out rolling with wind-up roll (8), after rolling completes, separates.
7. electrostatic spinning film forming apparatus winding system according to claim 1, is characterized in that synchronous rotary mechanism rolling mode winding system, and stripper roll (6) and guiding roller (7) surface are all surrounded by one deck rubber.
8. electrostatic spinning film forming apparatus winding system according to claim 1, it is characterized in that synchronous rotary mechanism rolling mode winding system, the parallel center distance of 300-500mm of being separated by between stripper roll (6) and guiding roller (7), is connected synchronous rotation with gear with chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320467708.9U CN203833314U (en) | 2013-08-02 | 2013-08-02 | Winding system of electrostatic spinning membrane manufacturing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320467708.9U CN203833314U (en) | 2013-08-02 | 2013-08-02 | Winding system of electrostatic spinning membrane manufacturing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203833314U true CN203833314U (en) | 2014-09-17 |
Family
ID=51511185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320467708.9U Expired - Fee Related CN203833314U (en) | 2013-08-02 | 2013-08-02 | Winding system of electrostatic spinning membrane manufacturing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203833314U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109695063A (en) * | 2019-01-31 | 2019-04-30 | 吉林农业大学 | A kind of needle-free electrostatic spinning apparatus |
-
2013
- 2013-08-02 CN CN201320467708.9U patent/CN203833314U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109695063A (en) * | 2019-01-31 | 2019-04-30 | 吉林农业大学 | A kind of needle-free electrostatic spinning apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: LIU RAN Effective date: 20150909 Owner name: BEIJING HUIYI INTELLIGENT TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: LIU GANG Effective date: 20150909 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150909 Address after: 102209 Beijing city Changping District town of Beiqijia Hongfu 10 hospital No. 1 Building 1 room 101 Patentee after: Beijing Hui Yi Polytron Technologies Inc Address before: 1, 502 floor, gate 5, 302 South Zone, 100101 South Beach Science Park, Beijing, Chaoyang District Patentee before: Liu Gang Patentee before: Liu Ran |
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| DD01 | Delivery of document by public notice |
Addressee: Beijing Hui Yi Polytron Technologies Inc Document name: Notification of Passing Examination on Formalities |
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| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Tang Shuming Document name: payment instructions |
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| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Tang Shuming Document name: Notice of termination of patent right |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 Termination date: 20200802 |